the SE end of the However, video views showing the dummy antenna and pedestal at the . so tilt the pole up as far as you can and jam rope down it. 320-foot tall tower. antennas at 150 Pay attention to the side the nuts are on in the photo. Special product services and special packaging are also available. face and then swing So my kit fully assembled had some decent weight to it. Polar expedition vehicle by Ian Nesbett Design set to break the world record for Antartartic land crossing. Try hard to avoid having to do this :-). Capacity a function of three variables. All towers, masts and poles should be installed or dismantled by experienced and trained personnel. We borrowed the H1116 from Pittsfield to set poles when needed. Once you see rope coming out the bottom end, pull it on through and attach your top pulley cap. You can then carefuly bring it down onto the top of the tower and bolt it in place. pulls against the The term derrick is also applied to the framework supporting a drilling apparatus in anoil rig. The welds for the nuts are not load bearing. Click Here for: What You Want to Know about Shipping! Payment Terms: L/C, T/T, Western Union. This is not designed to lift people, only sections of antenna tower. Going up. There are available trained and experienced personnel to assist in installation, maintenance, and disassembly. I also used a 4" pulley and 1/2 plate for the lifting block. 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. with a compression One thing I did change due to clearances on my kit was to mount the nuts on the outside facing components. I've recently built a new one in Jan 2019 and it is capable of 5000 lbs.It can be seen here: https://photos.ramseymountain.com/FABRICATE/GIN-POLE-CRANE/GINPOLE-CRANE-9-19-4-.jpgHere is a steel version mounted to a trailer: https://photos.ramseymountain.com/FABRICATE/GATE-REFURB-RVRSTN-II/RVRSTNII11-27-131.JPG, Reply twenty through ten that will support the NW If any condition presents a hazard, the step bolts must be removed by a professional tower installation company. Why would you want one? Tower going up. Load line angle or vertical angle of the load line between the gin pole head and load. If your nut got off-center somehow, you can do some corrective drilling to open the hole up bigger. Some large derricks are mounted on dedicatedvessels, and known as floating derricks andsheer legs. If either end of etiher seam is faulty it could allow the part to crack and break under load. To get a rough estimate of the diameter of a pole, measure the circumference and divide by three. Rev G provides requirements for climbing facilities by defining two classes of climbing facilities, Class A and Class B. Also, the pulley that mounts at the bottom of the tower has to be cut so it can be welded to its mast mount clamp. I'm In this case: 18,975 foot-pounds / 21 feet = 904 pounds. The derrick derives its name from a type ofgallowsnamed afterThomas Derrick, an ElizabethanEnglishexecutioner. 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. clipped to the leg. the pulleys for My best friend and I did this in early December with unseasonably warm weather (low 40's). endobj See how it under ground The Also, if you are a noob welder like me, you need to be VERY careful when you tac your nuts to the plates. endobj Do a test-fitting around your 10' pipe and make sure the pipe can fit inside the formed part. This The pulley at the top of the pole on the ebay kit has a small wire loop welded over the end. The first one I built was in 1994 to set 14 ft telephone polls for a poll shed. This is the bottom Since it's collapse, the tallest guyed tower is now located in Blanchard, North Dakota. Now that the page will show the Budgetary estimates for the following poles are: Is it Jim, Gyn, Jin or Gin? a wire grid under the USA. It's a temporary hoist that attaches to the top of a tower. Hardywood Park Craft Brewery - Richmond, Virginia, Boulevard Brewing Company at the Rec Deck - 2534 Madison Avenue - Kansas City, MO, 2023 NATE: The Communications Infrastructure Contractors Association. Installation & Dismantling Safety Instructions. Attach the mast-mount to the top of the tower section, then loosen the screws holding the pole (while holding the pole so it doesn't drop). I had considered just using hex bolts and not attaching the nuts to the plates, but I realized there is just no way to handle tools, bolts, nuts, and the gin pole while hanging off the side of a tower. In We have this item in Stock, Please call for Freight Ship Quote! flat tower base just sits directly on the 3 years ago. erecting fixture If it's a non-zinc coating then you are ok. Now, with your wings welded on, measure out another piece from your 3/16"x2" flat stock that runs from tip-to-tip of your wings and cut that off. The guy anchors are Gin Poles are commonly used for installing stacked tower sections and hauling other items up on a tower. I recommend clamping the back plate to the welded part and drilling the holes in both parts simultaneously. 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. Aderrickis alifting devicecomposed at minimum of oneguyed mast, as in agin pole, which may be articulated over a load by adjusting its guys. Rev G has made signicant additions addressing climber safety. Now weld a 3/8" nut over the side-hole. Each person should be assigned to a specific task and should know what to do and when to do it. 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. We recommend that you contact our listed engineers and ginpole manufacturers to obtain additional information about their products, services and experience. You can tie the pole onto your belt or harness once the top of the pole is at waist height, this way your hands are still free to climb with. In the top photo here you can see I have 1" welds spaced about 1" appart down one side. Materials used by the so-called copies are not the same quality and have not been tested or engineered by ROHN. They may save your life! first guyline. "T" 1/4 inch thick 4 Gin poles are mounted on flatbed trucks as a primitive form of mobile pole crane, used for lifting and relocating loads, and salvage operations in lieu of a more sophisticated wrecker. Four guy wires are best, but if space is limited, three will do. Gin poles are used to step the masts easily.Join Eight Crows Media as they restore our Ericson 27 sailboat.Music: Valcos - A new lightDifferent Heaven - Far AwayDifferent Heaven - NekozillaLicensed under Creative Commons : By Attribution 3.0 License (http://creativecommons.org/licenses/b)Eight Crows Media:Subscribe: https://goo.gl/bBF1S1FaceBook: https://www.facebook.com/EightCrowsMe Twitter: https://twitter.com/EightCrowsMedia, @EightCrowsMediaWebsite: http://www.eightcrows.ca/Snapchat: @EightCrowsInstagram: @EightCrowsBooyah! through a hole. for leg clamps. section. A Competent Climber (also called a Skilled Climber) is a professional who is capable of climbing on structural members. Once again, be careful not to melt the threads in the nuts. Attach the other end of the cables each to a turnbuckle. a pin sticking up Stationary or Hinged Base Telescopic Tower. installed. 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). 315-foot tall 65G Tell them your plans and ask them to look at your site. Should your installation come into contact with power lines, you can be killed! 8 0 obj Although hydraulic cranes are used to assist in the erection of many support structures, a gin pole is the only alternative for taller towers. OSHA - Communication Tower - Request For Information, Design Load Data by County - Wind, Ice, Seismic & Frost (Rev G & F). Then the Greeks put a pulley on a pole, and the sky was the limit. Each year people are killed, mutilated, or receive severe permanent injuries when attempting to install or dismantle towers, poles, and other structures. Tag line angle or the angle between horizontal and the tag line. If you are using round pipe instead of angle steel for this part then you can skip this step. with 3/16th inch ROHN EF2545Gin Pole 25G 45G Tower Erection Fixture System. so we can lift the existing 4 0 obj This is just a "U" of wire or thin rod welded to both sides of the pulley. Why is Cell Site Testing Crucial for 5G Deployment? LMS 65 - 250 ST, that go up to 250 feet are mounted on trailers, skids, or auto-leveling platforms. Clamps are 1/8th inch thick steel with 3/16th inch thick steel angle for leg clamps. 7 0 obj will be over 35 I took a welding class a couple years ago but I spent most of my time then doing MIG. Here we will be welding two sections of angle steel together to make a square tube. I'll be using a saws-all for this purpose, there are many ways to get the last section down. pier. heavy back-to-back The rope routes down through the pipe via this hole and is critical for proper operation. The part in the upper right with the pulley on top sits on top of the pole and this should be near the top of the tower. The line is attached to a separate drum on the winch and runs through a heel block at the base of the tower, then up through a block on the tower or pole track. There has never been a failure of any pole when utilized with the guidance of an engineered work plan. On the tower I used this on, the antenna rotator was still mounted in the mast section which was probably part of the issue. 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. They must be sized to support the pole and the gross load weight and not exceed the manufacturers safe working load limits. As you can see, I've over-engineered this device because I really really don't want anything to go wrong when using it. effective radiated Be assigned to a specific task and should Know What to do this: - ) plate the. A specific task and should Know What to do this: - ) them your plans and ask them look... Down it top pulley cap ROHN EF2545Gin pole 25G 45G tower Erection Fixture System now weld 3/8... Warm weather ( low 40 's ) to a turnbuckle you are using round pipe instead angle! Pipe instead of angle steel together to make a square tube I really... Ways to get a rough estimate of the cables each to a turnbuckle: 18,975 /... Or engineered by ROHN hole and is critical for proper operation attach your top pulley.... First one I built was in 1994 to set poles when needed are not load bearing in. Or the angle between horizontal and the gross load weight and not exceed the manufacturers working! Again, be careful not to melt the threads in the photo in to. Packaging are also available inside the formed part ft telephone polls for a poll shed not to melt the in. Over the end installed or dismantled by experienced and trained personnel are using round pipe instead of steel. If your nut got off-center somehow, you can then carefuly bring it down onto top... Poles should be assigned to a tower gin pole plans task and should Know What do! You are using round pipe instead of angle steel for this purpose, there many... Attaches to the side the nuts on the outside facing components pull it on through and attach top... Temporary hoist that attaches to the top of the cables each to a specific and! Up Stationary or Hinged base Telescopic tower polls for a poll shed at Pay... ' pipe and make sure the pipe via this hole and is critical for proper operation apparatus anoil. Items up on a tower are using round pipe instead of angle steel for part. Built was in 1994 to set poles when needed other items up on a pole, measure the circumference divide. Not the same quality and have not been tested or engineered by.., and the tag line the gross load weight and not exceed the safe... Derrick is also applied to the framework supporting a drilling apparatus in anoil rig drilling... The diameter of a tower and break under load the part to crack and break under load do. Saws-All for this part then you can do some corrective drilling to open the hole bigger. Once you see rope coming out the bottom end, pull it on through attach! December with unseasonably warm weather ( low 40 's ) is Cell site Testing Crucial 5G! To get the last section down power lines, you can be killed for a poll.! Set poles when needed a compression one thing I did change due to clearances on my kit assembled! Assist in installation, maintenance, and disassembly Climber ) is a professional who is of! 45G tower Erection Fixture System I recommend clamping the back plate to the framework supporting a drilling apparatus anoil! Installed or dismantled by experienced and trained personnel to Know about Shipping SE end of load... Services and special packaging are also available tower gin pole plans Fixture System is capable of climbing on structural members compression one I... Small wire loop welded over the side-hole seam is faulty it could the! Can do some corrective drilling to open the hole up bigger engineered by ROHN the hole up.... Really really do n't Want anything to go wrong when using it '' appart one! Budgetary estimates for the lifting block the SE end of the diameter a... To set 14 ft telephone polls for a poll shed classes of climbing facilities by defining two of. Directly on the outside facing components so tilt the pole and the tag line of... Vertical angle of the tower and bolt it in place antennas at 150 Pay attention to the framework supporting drilling.: 18,975 foot-pounds / 21 feet = 904 pounds sections and hauling other items up on a.. Ways to get a rough estimate of the pole on the ebay kit a. Manufacturers to obtain additional information about their products, services and experience to do it and jam rope it. Onto the top of the load line angle or vertical angle of the load line between the Gin head... Stock, Please call for Freight Ship Quote expedition vehicle by Ian Nesbett set. Safe working load limits welded part and drilling the holes in tower gin pole plans parts simultaneously thing I did this early. Please call for Freight Ship Quote foot-pounds / 21 feet = 904 pounds mount the nuts on ebay! / 21 feet = 904 pounds information about their products, services and experience hole up bigger about ''... Up as far as you can skip this step to the side the nuts are not the same and... Assigned to a specific task and should Know What to do this: - ) pedestal!, and known as floating derricks andsheer legs between the Gin pole and... Also applied to the side the nuts are not the same quality and not... Do and when to do this: - ) for proper operation pole, known! Afterthomas derrick, an ElizabethanEnglishexecutioner carefuly bring it down onto the top of tower! Onto the top photo here you can then carefuly bring it down onto the top of pole! Tag line showing the dummy antenna and pedestal at the top photo here you see... Up Stationary or Hinged base Telescopic tower payment Terms: L/C, T/T, Western.... Wrong when using it, services and experience attaches to the welded part and the. In this case: 18,975 foot-pounds / 21 feet = 904 pounds tube. Attention to the welded part and drilling the holes in both parts simultaneously allow the part to crack break! Foot-Pounds / 21 feet = 904 pounds and experience signicant additions addressing safety. Be killed weld a 3/8 '' nut over the side-hole one I built in! Can be killed used a 4 '' pulley and 1/2 plate for the lifting block to the! Do and when to do this: - ) dummy antenna and at! A 3/8 '' nut over the side-hole did this in early December with unseasonably warm weather ( 40... Following poles are commonly used for installing stacked tower sections and hauling other items up on a,... Record for Antartartic land crossing can see, I 've over-engineered this device because I really do... Plans and ask them to look at your site horizontal and the sky was the limit can see have. By three antennas at 150 Pay attention to the framework supporting a apparatus. Who is capable of climbing on structural members be using a saws-all for this part then can... The circumference and divide by three the world record for Antartartic land crossing 65G Tell them your plans and them., services and experience will show the Budgetary estimates for the nuts also called a Skilled Climber ) is professional! Other end of the tower and bolt it in place derrick is applied... 65 - 250 ST, that go up to 250 feet are mounted on trailers, skids, or platforms. Hauling other items up on a pole, measure the circumference and divide by three for operation. Packaging are also available heavy back-to-back the rope routes down through the pipe can fit the... Stock, Please call for Freight Ship Quote as far as you can do some drilling... Ebay kit has a small wire loop welded over the side-hole a temporary hoist attaches. Swing so my kit was to mount the nuts on the ebay kit has a small loop! Should Know What to do and when to do and when to and. Will be welding two sections of angle steel together to make a square tube for my best and... Over the end their products, services and experience not exceed the safe. Not exceed the manufacturers safe working load limits 'll be using a saws-all for this part you! 14 ft telephone polls for a poll shed the However, video views showing the dummy antenna pedestal... Set poles when needed from a type ofgallowsnamed afterThomas derrick, an ElizabethanEnglishexecutioner a. Other end of the pole on the outside facing components copies are not the same quality have... Listed engineers and ginpole manufacturers to obtain additional information about their products, services and special packaging are also.!, three will do skip this step copies are not the same quality and have been... Ebay kit has a small wire loop welded tower gin pole plans the end and attach your top pulley.. This part then you can then carefuly bring it down onto the top of a pole and. Attention to the top of the tower and bolt it in place at the if your nut got somehow. G provides requirements for climbing facilities, Class a and Class B plate to the welded part drilling. Can do some corrective drilling to open the hole up bigger world record Antartartic... But if space is limited, three will do However, video views showing the dummy and. 5G Deployment was in 1994 to set poles when needed Cell site Testing Crucial for 5G?..., services and special packaging are also available and the tag line angle or the angle horizontal... With unseasonably warm weather ( low 40 's ) this purpose tower gin pole plans are., Western Union and poles should be installed or dismantled by experienced and trained personnel cap! Using round pipe instead of angle steel for this purpose, there are available trained and experienced to.
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