Anti-reversing device for pole

A pole device, anti-falling technology, applied in the direction of building types, buildings, towers, etc., can solve problems such as infeasibility, and achieve the effects of preventing toppling, reasonable force distribution, and ensuring safety

Inactive Publication Date: 2011-04-20
STATE GRID CHONGQING ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But because the electric pole is too high, how to fix one end of the stay rope on the upper end of the electric pole is a thorny problem. The general method is to use a hoop to fix the stay rope on the upper end of the pole, and the existing hoop has two structures The arc-shaped metal block is enclosed into a ring, and its two ends are fixed with bolts and nuts, but this also requires construction workers to climb up the pole to complete, so the hoop of the existing structure is used to fix the stay rope and the pole method is also not feasible

Method used

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  • Anti-reversing device for pole
  • Anti-reversing device for pole
  • Anti-reversing device for pole

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Embodiment Construction

[0016] As shown in Fig. 1 and Fig. 2, the pole anti-falling pole device is composed of three arc-shaped support blocks 4 with the same radian and external dimensions and three pull rods 2, and the three support blocks 4 are enclosed to form a similar circular support ring , the three pull rods 2 are respectively located between the ends of every two support blocks 4, and are hinged with the support ring between the two ends by bolts 5, so that the three pull rods 2 are evenly arranged on the support ring, and the upper ends of the pull rods 2 are opened There is a rope hole 1, and the lower end of the pull rod 2 is provided with a hoop block 6. The inner surface of the hoop block 6 is a circular arc surface, and its outer surface is welded with two parallel mounting lugs 7. The lower end of the pull rod 2 is located at the two mounting lugs. 7, are hinged with the hoop block 6 through two mounting lugs 7. An extension spring 3 is installed between the hoop block 6 and the pull...

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Abstract

The invention relates to an electric pole falling-prevention device used for preventing electric poles from falling in the power industry, mainly comprising three arc support blocks and three pull rods, wherein , the three arc supporting blocks form a support ring through encircling, the three pull rods are respectively arranged at the end parts of every two support blocks and are articulated with the support ring by a bolt, so that the three pull rods are evenly distributed on the support rings, the upper parts of the pull rods are opened with pull holes, so that the constructors can fix thepull on the places which are out of reach of the constructors on the ground by the device without having to climbing up the electric poles, thus effectively ensuring safety of the constructors. Usingthe electric pole falling-prevention device in collaboration with the pull and a pull stake can effectively and reliably prevent the electrical poles from falling and breaking, thus preventing personal injury accidents caused by falling and breaking of the electrical poles.

Description

technical field [0001] The invention relates to an electric pole anti-falling rod device used in the electric power industry to prevent the electric pole from toppling over. Background technique [0002] Electric poles are widely used in the power industry as supporting devices for erecting electric wires. There are two types of electric poles: metal electric poles and concrete electric poles. For concrete poles, if they are used for too long, the buried foundation will be weak, or the poles will have cracks. injury accident. [0003] Therefore, for such electric poles with potential safety hazards, the electric poles must be reliably fixed before the construction personnel put on the poles for construction work. The fixed mode at present is to play stay rope pile on the ground, be connected between electric pole and stay rope pile with three stay ropes, and stay rope is tensioned. But because the electric pole is too high, how to fix one end of the stay rope on the upper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H12/20
Inventor 刘昌盛游建川杨静肖辉刘惠农夏涛梁志忠胡浪唐延根王福田
Owner STATE GRID CHONGQING ELECTRIC POWER
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