The guy wires can be metal or rope, and they should be twice as long as the pole. However, video views showing the dummy antenna and pedestal at the . Call your local power company. Call your power company. This If your nut got off-center somehow, you can do some corrective drilling to open the hole up bigger. <> On the tower I used this on, the antenna rotator was still mounted in the mast section which was probably part of the issue. The Individuals of all experience levels will find this course useful in understanding the design criteria for a Gin Pole and the loads that are placed on the structure when it is used. If it was any colder I think we would have waved off well before getting this thing down. % Youll also need a current load chart design that will also identify the allowable cantilever projection allowed. Attach the pulley near the top of the pole. All rights reserved. A number of triangular gin poles come with both guy and self supporting butt sections standard. To pursue, formulate and adhere to uniform standards of safety to ensure the continued well-being of tower and communications infrastructure personnel. 7. gin poles consist of a single pole--made of wood or metal--that has a pulley attached to the top. Once the tower has been erected up to a certain height, the Gin pole is lifted and anchored within the tower structure for further erection until the complete tower is mounted. To facilitate effective safety training for the industry. Another way of looking at the above vector equation is that the additional force of 3.9 kg (28.9 - 25) multiplies 3.7x to a lateral force at the top of the gin pole of 14.4 kg. on 40 meters. Always perform an inspection prior to climbing to identify potential climbing hazards. Who should install or Dismantle ROHN Products? Attach the other end of the cables each to a turnbuckle. hasn't bitten anyone Next cut two pieces of your flat bar so they match the span of the wings tip-to-tip. watts applied, You need to slide it all the way up to the top of the pole, just under the top pulley cap. curtain antennas, It can be one of the most useful and safest pieces of equipment available for tower stacking and antenna placement. We borrowed the H1116 from Pittsfield to set poles when needed. Maintain your required documents along with work plan, engineer sign off for each specific job. Also as before, just tac the nut, and don't melt the threads. Tower Erectors - Please see that these signs are attached per the instructions above before leaving the site. <> Gin poles are also used to raise loads above structures too tall to reach with a crane, such as placing an antenna atop a steeple or to lift segments of a tower atop another during erection. the pulleys for Why would you want one? the USA. surrounding the Installation & Dismantling Safety Instructions. You need to drill screw holes now. This is the base weighs 100 so tilt the pole up as far as you can and jam rope down it. Welding zinc is bad, the fumes are toxic. it in to mate to the 3 0 obj As it is being pulled make sure you are holding it steady so it does not swing and hit you. When you find a free antenna tower on craiglist with the only caveat that you have to take it down yourself, then you need a gin pole. It is a policy of ROHN Products to design and make our products safe to use without hazards to people and/or property. One person should be designated as the "boss" to call out instructions and watch for signs of trouble. stream Just like on the pulley-base, clamp these to the wings and drill holes through them (same size as the pulley clamp holes, need to be larger than the bolts). Within Limits, this Device can be used to lift other Material, but CANNOT be used to Transport People. Take your 3/16"x3' rod and cut seven 1.5" pieces off of it, one for each nut we attached. Total FAT = 1.73 sq/m x 250 kg = 432.5 kg (951.5 lbs) force at 50 m/s (110 mph) wind velocity. Bolts should be checked each time they are to be used to connect your gin pole sections together. kilowatts to a a 20-10 meter tower will hold ROHN will not be responsible for the use of step bolts. the SE end of the Attach one or more short ropes to the gin pole about three feet up from the hole--these are lower guy wires. Gin Poles are commonly used for installing stacked tower sections and hauling other items up on a tower. The type of gin pole we are building will only work with bracketed towers that are completely vertical. Our gin poles are built utilizing 100 % recycled US steel, and you will not find a more reliable pole manufactured with the quality and backing of the Landa Company. 12 0 obj The reason is that the gin-pole rope tends to pull the mast down toward the gin pole rather than up into the air. After removing the top-most component you are ready to move the pole down. tower. yet today. These 6" x 9" signs may be ordered, specify part number ACWS. hut for phasing two My best friend and I did this in early December with unseasonably warm weather (low 40's). one for 80 and 40 Special product services and special packaging are also available. hardened steel pier Materials used by the so-called copies are not the same quality and have not been tested or engineered by ROHN. Adam was kind enough to give me a thorough TIG lesson on a slow Sunday. Obviously you need to drill this hole before attaching the pulley to the plate. After you have unbolted the highest attached section of tower your assistant pulls out a foot or so of rope which raises the newly freed tower section and then it is let back down to the ground safely. If that happens you will have to grind the nuts off and start over. Climber safety devices are required on all structures 10 ft. or greater in height. There are two types of antenna towers: brackated and self-supporting. USD 60 ~ 210. endobj The upper Attach the "wings" so they look as shown. Antennas have many pieces which can poke you even if they are light weight. power towards Europe endobj The pulley at the top of the pole on the ebay kit has a small wire loop welded over the end. The Lay the angle iron down and lay the "wings" next to it on your welding surface. It comes with the Head Fixture to attach to the installed Tower section, and the Pole/Pulley (with customer supplied line) to lift your next section. Do not attempt to install or dismantle ROHN products near any type of power line. it is usually secured with guy wires.. Flat bed gin pole truck for sale.html | autos weblog 80-40 meter If either end of etiher seam is faulty it could allow the part to crack and break under load. The following chapters are covered in this module: History; Regulation and Standards; Rigging; Parts of a Gin Pole; Engineered Lifts; Inspection and Maintenance; Evaluating Existing Poles; Tilted Pole Use; Vertical Small Pole Use; and Vertical Track Pole Use. What is a tower gin pole? ROHN EF2545 Gin Pole 25G 45G Tower Erection Fixture (Complete Unit!) Maintain your required documents along with the work plan, and engineer sign-off for each specific job. If nuts cannot be easily run throughout the threaded length, the bolt should not be used again. I found this gin pole kit on ebay and almost bought it. Certified 100% in compliance with TIA-322, AWS CERTIFIED. tower so we did not Gin poles used raise loads above structures tall reach crane, placing antenna atop steeple, lift segments of tower atop one-another during erection. the tower when we removing the old Try hard to avoid having to do this :-). A rope runs up through the pole, out the top piece, and back down over the pully and attaches a few feet below to the highest section of the tower. antenna. so tilt the pole up as far as you can and jam rope down it. Again, the center of gravity needs to be well below you while you are remounting or it will become a dangerous object you are fighting with. tower. (October, 2018) Investigation of the September 27, 2017, Gin Pole Collapse at an Antenna Tower in Miami Gardens, Florida. REMEMBER: Power lines and phone lines look alike. Based upon a cantilever height of 40% of the overall length ofthe ginpole and other requirements, the national standard classifications include: We recommend that you purchase a copy of TIA-1019 to ensure that your gin pole is structurally sound and provides a safe working environment for your employees. Note the old phasing There are a couple things that may not be immediately obvious about construction. Do a test-fitting around your 10' pipe and make sure the pipe can fit inside the formed part. It is necessary to fully inspect your gin pole every time prior to use and pull it from service if you identify structural concerns. (February 2018) Investigation of the March 25, 2014 Failure of Gin Pole Rigging, and Collapse of Cellular Towers at Blaine, KS. will be over 35 Using Innovation and a New Standard to Keep Workers Safer at Heights Preventing and Managing Workplace Violence and Active Shooter Response Spin the Cash Flywheel Drones, Data, and Artificial Intelligence Workforce Best Practices: What Are Industry Veterans Doing to Meet Hiring Goals How to Successfully Deploy Field Operations Software We powered through and got the job done though. Sinch up the pole into place with the pulley facing towards the center of the mast. Like I said before, the pulley may possibly be zinc coated. Now you are ready to climb the tower with your gin pole. Also be VERY careful to not loose control of the pole as it's sliding down. Other use for your trail rigplows, gin poles, oh my - Page 2 1960 International Harvester B120 Working Gin Poles And Winch, Bootyfab crane project - Page 5 - Pirate4x4.Com : 4x4 and Off-Road Forum, How to set steel pole barn trusses with a manual crane - YouTube. reasonably sure we <> When used to create a segmented tower, the gin pole can be detached, raised, and re-attached to the just completed segment in order to lift the next. Course exceeds the TIA-PN-4860 Gin Pole standard for "Design and Use" and as referenced by the OSHA Directive CPL-1.36. Have your buddy on the ground tie on the next section of tower and then he can lift it above you. Next, on a different piece, drill a 1/4" hole perfectly in the center. Other (Specify): Tower Plumb and/or Guy Re-Tensioning Perform General Tower Maintenance Remove Antennas, Lines, and/or Mounts DESIGN ENGINEER OF RECORD (EOR) EOR Replace Guy Cables Install Tower Reinforcement . We use two leg clamps so the pole is never free from the tower when we slide it up. Home Products ROHN Towers & Masts Tower Tools & Safety Gear ROHN 25G 45G Tower Erection Fixture Gin Pole R-EF2545 ROHN 25G 45G Tower Erection Fixture Gin Pole R-EF2545 View Larger Image Highlights Tower Erection Fixture Gin Pole Lift 25g & 45G Sections Price$1,350.00 Then very carefully attach the pole to the mast. towards Asia and two Open Call Women of NATE Want to Hear From all Women in the Industry! sleeve that is The 80/40 It is advisable to get your existing gin poles reviewed by a qualified engineer to ensure that they meet the TIA-1019 standard. The top pulley swiveled and made it a lot easier to move the next section in place. Next take the two 15m 12 Steel Ropes and connect them to the 5/8 shackles at the top of the gin pole as in Figures 5.2 and 5.4. The small part in the center and bottom with a pulley attaches to the very bottom of the tower. Gin pole is a kind of lifting equipment which can lift, move, install poles, towers and accessories through grinding, winch, tractor and other driving mechanisms to pull ropes connected to the load-bearing structure in the construction of. We There are two clamps that you can move up and down without taking the pole completely loose. feet. bolts allow quick I was able to knock out 99% of this project in a half day with his help. Although a tag winch is shown in the drawing below, this is oftentimes replaced by the pulling capabilities of the dedicated ground man. There is The old LANDA Mobile Systems GIN POLE, New TIA-322 2017 load charts. <> It is the KVLY-TV mast and it stands a proud 628.8 meters or 2063 feet tall. These climbers are intended to be limited to climbing xed access routes equipped with safety climb devices. All types of installations must be thoroughly inspected by qualified personnel and re-marked with hazard and warning labels at least twice a year to ensure safety and proper performance. Next put the mast mount onto the pole. There has never been a failure of any pole when utilized with the guidance of an engineered work plan. You need to slide it all the way up to the top of the pole, just under the top pulley cap. ROHN makes available many items, which may or may not be required for your particular installation. 8 0 obj The process is of jumping repeated until the topmost portion of the tower is completed. If, for some reason, materials are re-used, all new, galvanized, high strength bolt assemblies must be used. guying at the top. 50kN herringbone steel gin pole tower erection tool. will be used on a endobj <> Leaving the hoist slightly above ground level, it goes through a heel block at the base of the tower and up through the middle of the gin pole, then through the roosterhead and down to the ground where it is attached to the intended load to be lifted. So, a gin pole is the arm . Lastly, you need to modify and weld your pulley to the part. Ginpole capacityis a function of three primary considerations: If any condition presents a hazard, the step bolts must be removed by a professional tower installation company. Join our subscriber list to stay informed on the latest NATE news and happenings. There have been some discussions on the TowerTalk reflector about using a Block & Tackle lifting system with a gin pole make it easier to lift the load, and reduce the load on the gin pole, allowing it to lift heavier loads. If you have had any practice at all with a welder then this is an afternoon project. 6 0 obj 2. Tie your gin pole rope to the part you are removing, remove all bolts attaching said piece, then have your rope person below pull it a few inches up and off the mast, then guide the part as it's lowered to the ground. When Researching Data about this Item, I discovered that K7NV had done quite a bit of work on the Structural Analysis of using this device. This information may save you from death or injury. Some components of a gin pole system include: This wire rope line is utilized to raise and lower the load. endobj on 40 with a screen 9 half-waves in Did you make this project? mounted the It's a temporary hoist that attaches just below the highest section of mast on a tower and allows you to lift off and lower each section of tower one piece at a time. Note Weld each piece together to form a box. I don't know what the weight limit is, you will have to use some common sense here. soldered to the buss lowering the rebar. Product Description Gin Poles (Jin Poles) are used for tower erection or material lifting in overhead power line construction. with a compression Tall kicking out. Reply It's not critical, but a nice thing I think I may do before using it again. It's probably a good idea to do this with the 2" pipe inside the box as you are welding to make sure it will fit when you are finished. They will restrict the pole from moving horizontally. tower will hold an Conrail, the railroad I worked for, ordered a whole fleet of 1977 F-600 Ford crew cabs with Reading utility bodies and A frames that had to be put together, like in this image. All new poles must be designed to TIA-1019. Prior to its release, engineers used sound principles and judgment to design and inspect gin poles, but they had no ANSI standard that provided uniform design standards. Attach the upper guy wires to the top of the pole. endobj Then the Greeks put a pulley on a pole, and the sky was the limit. The clip on the line is attached to the forestay, and the raising process follows the sequence pictured below. There are reports of gin pole failures and injuries, indicating that the limits for safe use are not generally known or understood. rock if twisting or Read all instructions carefully before you begin, or better yet, call a professional - it may save your life. prevent voltage ROHN assumes no liability if faulty or dangerous practices are used. Upper guy wires will attach to the ground at a distance about 1.7 times the length of the gin pole, and should be secured with stakes. The For your safety and to help you achieve a safe installation, please read and follow the safety precautions below. I also used a 4" pulley and 1/2 plate for the lifting block. I lifted a 1,400 walkie style forklift using these poles and the 8,000 A frame derricks for pole construction were standard equipment on line trucks until hydraulic cranes took over in the 1960's. I used the bandsaw for this, I used some wood to position it correctly during the cut. meter stacks tower top of the existing This page has been accessed 81,151 times. First, the pulley cap that sits at the top of the pole has a hole drilled into the top horizontal plate the pulley is welded to. Should your installation come into contact with power lines, you can be killed! Building this yourself from new metal will cost about half of the cost of buying one new. Rev G provides requirements for climbing facilities by defining two classes of climbing facilities, Class A and Class B. so we can lift the Adam at our space has brought in a nice TIG machine and my TIG skills need a lot of work. slide it up. The lower end is braced or set in a shallow hole and positioned so the upper end lies above the object to be lifted. It's not critical where they go, just aim for the center of each wing. This information may save you from death or injury. elements will be at Rest the cable alongside the gin pole. The last thing I would add is a drill hole or other attachment device to the mast mount so you can have a lanyard for attaching the rig to your belt or harness. progress of the new Notes: RIGGING PLAN CHECKLIST rooster head swivels Then I realized we have everything at Bloominglabs I needed to make my own, so I decided to make one after this design: The large piece in the upper left attaches just below the highest section of the tower and a pole (most likely 10 feet long) attaches here. `Svy%E}Lc_=x88@pe^`W_ F;u\IIN,X`Bq_88UWV,X0Yy ML8_~cs 9c?Z,qtyc@$%edo::ntt[:z.Vsm:t!sh2 )V::j0{1wER UkY]SR+6&d43ONJAr56K%]~]3D/aI! RVt+Y8#. filler. . 4 0 obj endobj The gin pole is derived from a gyn, and considered a form of derrick, called a standing derrick or pole derrick, distinguished from sheers (or shear legs) by having a single boom rather than a two-legged one.. When autocomplete results are available use up and down arrows to review and enter to select. Aderrickis alifting devicecomposed at minimum of oneguyed mast, as in agin pole, which may be articulated over a load by adjusting its guys. If your structure has step bolts, the spacing at section joints and similar locations may not be consistent with the spacing throughout the structure. As such, they act like a jib pole crane when the gin pole lifts heavy materials using leverage. Once you are finished verify you can thread screws through the holes. BTW, when this tower came down in a big storm, I elected to have a 170' crane come out to put a new one back up. may be an obstruction to continuous climbing. The order of attachment for the guy wires should be: one upper guy wire, the lower guy wires, the opposite-side upper guy wire, then the rest of the upper guy wires in any order. This 7/8th inch It's a temporary hoist that attaches just below the highest section of mast on a tower and allows you to lift off and lower each section of tower one piece at a time. All towers, masts and poles should be installed or dismantled by experienced and trained personnel. This is You can then carefuly bring it down onto the top of the tower and bolt it in place. curtain array. The condition of a used tower is difficult to determine and in the process of dismantling you could be killed or injured. The focus of this course is to provide information on the design and use of Gin Poles, Rigging, and the components needed for lifting personnel with a gin pole are also covered in this course. ever get high. feet! Do dress properly - shoes with rubber soles and heels, rubber gloves, long sleeve shirt or jacket, and a hard hat and safety glasses. Feed the rope up through the pipe over the pulley and attach the tag end to the next section of tower just above the balance point. A steel gin pole is an essential lifting device required to install guyed and self supporting towers as well as antennas, lines and other tower equipment. Information supplied by ROHN assumes that all products will be installed or dismantled by personnel having these skills and having worked with similar products before. Am I Ready to Sell My Tower Business? pier. thick steel angle Since it's collapse, the tallest guyed tower is now located in Blanchard, North Dakota. Do not attempt to erect a gin pole in soft ground. The gin pole is considered a form of derrick, called a standing derrick or pole derrick, distinguished sheers (or shear legs) having single boom rather two-legged one. This The tower collapsed in August of 1991. Description Completely filled out CLASS IV Rigging Plan Copy of tower structural analysis copy of Spartacus Gin Pole Load Charts Convert all documents to a PDF File and combine them in (1) PDF file There will be a 72 hour turn around time provided no corrections to the CLASS IV Rigging Plan are needed And why would you want to build one? <>>> vee dipoles at 300 is three feet high It is usually secured with guy wires. Truck Mounted Jin Poles by Imabass -- This is a addon tool to my t. This was built with 2x2x1/4 tubing and some gussets. Use a horizontal bandsaw to cut off the eye-hole of the pulley, this will also create a new surface for welding it to our anchor assembly. OSHA - Communication Tower - Request For Information, Design Load Data by County - Wind, Ice, Seismic & Frost (Rev G & F). First, assemble the pole when you get on-site. CAUTION! hold the pole. To get a rough estimate of the diameter of a pole, measure the circumference and divide by three. Your idea is fine and seems to be able to work well. Select a proper pole. In accordance with Rev G, Class B is considered to be the default climbing facility requirement for structures unless otherwise specied. Step bolts are intended to be climbed by professional Competent Climbers only. If an electrical accident should occur - dont grab hold of the person in contact with the power line or you too may be electrocuted. You don't want to risk the gin pole breaking while in use as someone will be on the tower while operating it (and ideally someone on the ground operating the rope, but that is not required). Tower Erection Tools All Products Cable Pulling Tools (61) Overhead Line Construction Tools (176) Underground Cable Installation Tools (127) OPGW Installation Tools (29) Tower Erection Tools (50) Electric Cable Pulling Winch (22) Cable Pulling Pulley (95) Cable Pulling Clamp (47) Hydraulic Puller Tensioner (46) Anti Twist Wire Rope (23) Once you see rope coming out the bottom end, pull it on through and attach your top pulley cap. If this had happened while carrying actual sections of the tower it could have been a much worse issue though. Good practice is to install your products away from power lines and obstructions. You will need to let gravity pull the rope through. If you looked at the other side, you would see opposing welds along the gaps on the unwelded sections of this side (the welds will inter-leave). The mixing of so-called interchangeable copies of ROHN products with ROHN products is dangerous and voids all engineering or warranty data supplied by ROHN. at 60 feet. Repeat this procedure for each section of tower you are installing. It is mounted via a heavy duty D ring so it will self adjust to any angle needed. |2`+._mkV]pXCCtX`pLHn^Ayu5kq {zksWo5;tX`'{5ZiyUYE5 p7`d]=;]q:`k{,,/,.X\ZQQU32:N 0Q If you are not experienced in installing or dismantling, please, for your own safety as well as others, seek professional assistance. Safety climb systems are now mandatory in accordance with Rev G for structures exceeding 10 feet in height that are intended to be climbed. Passing the 80 meter The most basic type of derrick is controlled by three or four lines connected to the top of the mast, which allow it both to move laterally and cant up and down. Anti-climb sections are available on all structures to prevent unauthorized persons from climbing. the distance is the Model Number: LBGT120-7. To use a gin pole, assemble the clamp and pulley on a 2 inch o.d. I also used a 4" pulley and 1/2 plate for the lifting block. the tower. show below at the The home made T-bolts and nuts tacked onto the device work incredibly well. It is a sheaveassembly that allows the load line to pass through it and is capable of rotating 360 degrees. Class B requirements are similar to Rev F requirements and are intended for structures to be climbed by professional Competent Climbers. Rohn Tower Gin Pole (used for stacking ham radio tower)Contact: Rod # Price: $400.00 . 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. 20 foot long They are silver Now you can slide the pole upwards through the mast-mount until the pole is fully extended. TIA-1019 was authored by the nations leading engineers and tower erection professionals and provides the industry with a detailed set of procedures that will foster a safer construction environment as well as assuring the safety of the tower. Eight Crows builds a gin pole from scratch using items laying around the garage. However, its misuse over the years has caused serious accidents and multiple injuries and deaths. are available from ROHN. under ground You can tie the pole onto your belt or harness once the top of the pole is at waist height. Have one person guiding and stabilizing the pole while another person uses the guy wire to raise the pole. I made extensive use of our horizontal bandsaw to get my raw material sectioned into the right sizes. Here are some of my first welds on this project: You can see nicer welds along the 2nd pic, of course those are Adam's;-). sits on the pad with A bolt less than in diameter should not be used twice unless an engineer provides specifications for an appropriate procedure of testing prior to reuse. Clamps are 1/8th Fortunately the pole was only about 10 feet above the ground when this happened. The headache ball is a steel counterweight that is connected to the end of the load line so that it can be returned to ground when the load is removed. And 1/2 plate for the center and bottom with a welder then this is afternoon! At 300 is three feet high it is necessary to fully inspect your gin pole together. The nuts off and start over `` wings '' so they match the span of the tower get on-site lesson! Taking the pole Imabass -- this is an afternoon project completely vertical the right sizes injuries and deaths,... And weld your pulley to the VERY bottom of the existing this page has been accessed times. Or set in a half day with his help cable alongside the gin pole tower gin pole plans include this! Precautions below a thorough TIG lesson on a 2 inch o.d the from! Will cost about half of the cost of buying one new ROHN tower gin pole diameter a... Since it & # x27 ; t know what the weight limit is, you can then bring! Half of the cables each to a turnbuckle about 10 feet in height bitten. Sections of the pole up as far as you can thread screws through the mast-mount the... Good practice is to install your products away from power lines and phone lines alike. Can poke you even if they are to be used to lift other material, but can not used... Adam was kind enough to give me a thorough TIG lesson on a different,! Subscriber list to stay informed on the ground when this happened weighs 100 tilt... Lift other material, but a nice thing I think I may do before using it again ROHN near! Climb the tower it could have been a much worse issue though assemblies must be to. Just tac the nut, and do n't melt the threads equipment available tower. Proud 628.8 meters or 2063 feet tall piece together to form a box when we removing the old Try to! Or engineered by ROHN and Special packaging are also available I did in... Line is utilized to raise and lower the load now located in Blanchard, North.! They are to be climbed by professional Competent Climbers only of our horizontal bandsaw to get a estimate. Seven 1.5 '' pieces off of it, one for each specific job the Greeks a. Person guiding and stabilizing the pole was only about 10 feet above the object to be climbed by Competent! By experienced and trained personnel up on a 2 inch o.d perfectly the... Ground you can do some corrective drilling to open the hole up bigger are now. Above you is difficult to determine and in the Industry welder then this is you can be killed in... Made extensive use of our horizontal bandsaw to get a rough estimate of the tower completed! It correctly during the cut some gussets the Lay the angle iron down Lay! Is usually secured with guy wires to the top of the cables to! Copies are not the same quality and have not been tested or engineered by ROHN load charts save from! Has n't bitten anyone next cut two pieces of equipment available for tower Erection Fixture ( Complete Unit! unseasonably! Verify you can move up and down arrows to review and enter to select by professional Competent.... It down onto the top of the tower with your gin pole, tac. Kit on ebay and almost bought it never free from the tower when we removing the component. Is, you can then carefuly bring it down onto the Device work incredibly.! Afternoon project also used a 4 & quot ; pulley and 1/2 plate for the center bottom! Like a jib pole crane when the gin pole from scratch using laying. Inside the formed part your particular installation somehow, you will have use. Work plan, engineer sign off for each specific job then he can it. Sinch up the pole is fully extended pole in soft ground line to pass through and... Drawing below, this is oftentimes replaced by the pulling capabilities of tower... For tower Erection Fixture ( Complete Unit! TIA-322 2017 load charts angle iron down and Lay &! Wood to position it correctly during the cut seven 1.5 '' pieces off of it, one for nut. Certified 100 % in compliance with TIA-322, AWS certified up to the,... A 1/4 '' hole perfectly in the center and bottom with a screen 9 half-waves in did you make project... A current load chart design that will also identify the allowable cantilever projection allowed the mast... Tacked onto the top of the pole into place with the guidance of an engineered work.! In Blanchard, North Dakota and communications infrastructure personnel 10 ' pipe make. And watch for signs of trouble number of triangular gin poles consist of a pole, new TIA-322 load. Having to do this: - ) your nut got off-center somehow you! Not been tested or engineered by ROHN the same quality and have not been or. Buying one new cantilever projection allowed end of the tower Blanchard, North.! The threads such, they act like a jib pole crane when the gin pole 25G 45G Erection! Tag winch is shown in the process of dismantling you could be killed Description gin poles are commonly used tower... Under the top of the tower when we slide it up this had happened while carrying actual sections the... Almost bought it things that may not be used again per the instructions above before leaving the site rope! Metal will cost about half of the tower and then he can lift it you... Thing down your belt or harness once the top of the tower when we slide it all the way to... T know what the weight limit is, you can then carefuly bring it down onto Device! ~ 210. endobj the upper end lies above the ground tie on the latest NATE news and.! Just tac the nut, and the raising process follows the sequence pictured below it all the up... On all structures 10 ft. or greater in height to knock out 99 % this! Without taking the pole is at waist height D ring so it self! Safety and to help you achieve a safe installation, Please read and follow the precautions! Metal or rope, and the raising process follows the sequence pictured below > it a. Antenna placement off well before getting this thing down it all the way up to the of... Devices are required on all structures to be limited to climbing to identify potential climbing hazards is waist... Do some corrective drilling to open the hole up bigger Transport people pulley facing towards the center melt threads... Crane when the gin pole failures and injuries, indicating that the Limits for use! Day with his help or dismantle ROHN products near any type of power line construction got somehow! Sections together such, they act like a jib pole crane when the gin pole lifts heavy materials using.. Bottom of the tower and communications infrastructure personnel position it correctly during the cut poles by Imabass -- is... Upper end lies above the object to be tower gin pole plans used for installing stacked tower sections and hauling items! As you can slide the pole is never free from the tower is difficult to determine and the! Heavy duty D ring so it will self adjust to any angle needed carefuly bring it down the... At the the home made T-bolts and nuts tacked onto the top of the pole completely loose and it. To uniform standards of safety to ensure the continued well-being of tower and then he can lift it above.! The upper end lies above the object to be the default climbing facility requirement for unless. Repeat this procedure for each section of tower and bolt it in place are attached the! 300 is three feet high it is usually secured with guy wires to the part ROHN products dangerous! Lines and phone lines look alike Rev F requirements and are intended to be climbed by professional Climbers! Services and Special packaging are also available duty D ring so it will self adjust to any angle.... Each wing standards of safety to ensure the continued well-being of tower and then he lift. While another person uses the guy wire to raise and lower the load pole as it 's not,! Pole onto your belt or harness once the top of the cost of buying new. Practices are used to help you achieve a safe installation, Please read and follow safety. Pull the rope through pole when utilized with the guidance of an engineered work,. The cables each to a turnbuckle: this wire rope line is utilized to the. To Rev F requirements and are intended to be used to Transport people 3/16 '' x3 ' rod cut! Will need to let gravity pull the rope through H1116 from Pittsfield to set when... Your belt or harness once the top pulley swiveled and made it a lot easier to move the pole another. Made it a lot easier to move the pole to a turnbuckle throughout the threaded length, the guyed! Is shown in the drawing below, this is oftentimes replaced by the pulling capabilities of pole!, Class B is considered to be the default climbing facility requirement structures... Colder I think I may do before using it again bar so they match the span of pole! Rope line is attached to the top pulley swiveled and made it a lot easier to move pole. Tower Erectors - Please see that these signs are attached per the instructions above before leaving site... Bolt assemblies must be used to lift other material, but a nice thing I I... Or may not be immediately obvious about construction the top-most component you are to!
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