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Safety anti-falling device for rod climbing working for power transmission line

A technology for power transmission lines and climbing poles, which is used in seat belts, life-saving equipment, etc., can solve problems such as no safety protection ropes, and achieve the effect of avoiding wind interference and being applicable to a wide range of environments.

Active Publication Date: 2019-09-20
PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims at the deficiencies of the prior art, and provides a safety anti-drop device for power transmission line climbing pole operation, which can not only solve the problem of no safety protection rope for manual initial tower climbing, but also is safe, convenient, easy to operate, safe and reliable, Small drop impact, easy to carry and install

Method used

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  • Safety anti-falling device for rod climbing working for power transmission line
  • Safety anti-falling device for rod climbing working for power transmission line
  • Safety anti-falling device for rod climbing working for power transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 , 2 As shown, a safety anti-drop device for pole-climbing operation of a power transmission line includes a rotor drone 1, a drone remote controller 2, a fixing module for fixing a hook fixing point 38 on the iron tower 3, and a rotor Auxiliary module at the bottom of man-machine 1;

[0039] Such as figure 1 , 2 As shown, the fixed module includes a fixed hook 4, a universal joint 5 arranged at the lower end of the fixed hook 4, a pulley 6 connected to the universal joint 5, and a traction rope 7 arranged in the pulley 6, the fixed hook 4 A first shackle 8 is also provided on the upper end; the upper end of the universal joint 5 is welded to the lower end of the fixing hook 4, and the lower end of the universal joint 5 is welded to the upper end of the pulley 6;

[0040] Such as figure 1 , 2 As shown, one end of the traction rope 7 is connected to a retractable module set on the ground, the other end of the traction rope 7 passes through the pulley 6 and the...

Embodiment 2

[0068] The difference between this embodiment and the first embodiment is that the connecting hook 12 is used to directly hook the second shackle 29 provided on the cover, and the traction rope 7 is laid on the pole tower, that is, there is no traction rope 7 and no fixed hook 4 is provided. , The pulley 6, but the traction rope 7 is directly laid on the cross arm or other hook fixing point 38 of the pole tower.

[0069] In particular, when people are working on telegraph poles with a relatively simple structure of the power transmission line, it is a bit cumbersome to install fixing hooks 4 and other components.

Embodiment 3

[0071] Such as Figure 8 As shown, the difference between this embodiment and the first embodiment is that: the pulley 6 is also provided with a protection module to prevent the traction rope from separating from the groove of the pulley. The protection module includes a limit plate 30 arranged in the pulley, and The tightening bolt 31 on the limiting plate, the anti-skid sleeve 32 arranged on the upper end of the tightening bolt, and the tightening nut 33 arranged on the tightening bolt 31 and located at the lower end of the limiting plate 30.

[0072] Before the cover 15 passes through the pulley 6, the tightening bolt 31 is screwed upwards to drive the limit plate 30 and the tightening nut 33 to move upward; the cover 15 connected to the traction rope 7 passes through the pulley, and then goes down. Tightening the tightening bolt 31 drives the limit plate 30 and the tightening nut 33 to move downward, so that the distance between the limit plate and the pulley is smaller than t...

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Abstract

The invention provides a safety anti-falling device for rod climbing working for a power transmission line. The safety anti-falling device for rod climbing working for the power transmission line comprises a rotor-wing unmanned aerial vehicle, an unmanned aerial vehicle remote controller, a fixed module and an auxiliary module, wherein the fixed module comprises a fixed hook, a universal joint, a pulley and a traction rope, and a first hook ring is further arranged on the fixed hook; one end of the traction rope is connected with a winding-unwinding module arranged on the ground, the other end of the traction rope penetrates through the pulley, and a traction unit is arranged at one end close to the pulley; and the auxiliary module comprises an electric remotely-controlled telescopic rod arranged at the lower end of the rotor-wing unmanned aerial vehicle, a telescopic rod remote controller, a connection sleeve arranged at the lower end of the electric remotely-controlled telescopic rod, a connection hook arranged at the lower end of the connection sleeve and adaptive to the first hook ring, a video monitor arranged at the lower end of the rotor-wing unmanned aerial vehicle, and a display wirelessly connected with the video monitor. The safety anti-falling device for rod climbing working for the power transmission line is capable of solving the problem of the lack of a safety protection rope during initial manual tower climbing, safe and convenient, convenient and rapid to operate, safe and reliable, low in falling impact, and convenient to carry and install.

Description

Technical field [0001] The invention relates to the technical field of power system transmission line climbing operations, in particular to a safety anti-drop device for power transmission line climbing operations. Background technique [0002] In the process of erection and maintenance of transmission lines, workers often need to perform tower operations. However, when workers climb the tower for the first time, they are often in danger because they are not protected by safety ropes. [0003] The invention with the publication number CN 105977863 A belongs to the technical field of power transmission line and power failure maintenance, and specifically is a method of power transmission line unmanned aerial vehicle rope throwing power failure and live maintenance operation. The live maintenance method is to use the drone to carry the insulated rope and hang the insulated rope on the wire, and then use the insulated rope to pull the semi-static rope to hang the semi-static rope on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B35/00
CPCA62B35/00
Inventor 赵元林李春生张克勇郭晓峰安卫中刘江川王锴付亚辉
Owner PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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