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Safety anti-drop device for power transmission line climbing pole operation

A technology for power transmission lines and boarding poles, which is applied to safety belts, life-saving equipment, etc., and can solve problems such as no safety protection ropes

Active Publication Date: 2021-06-15
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-drop device for power transmission line climbing pole operation
  • Safety anti-drop device for power transmission line climbing pole operation
  • Safety anti-drop device for power transmission line climbing pole operation

Examples

Experimental program
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Effect test

Embodiment 1

[0038] like figure 1 , 2As shown, a safety anti-drop device for power transmission line boarding pole operation includes a rotor UAV 1, a UAV remote controller 2, a fixing module for fixing the hook fixed point 38 on the iron tower 3 and being arranged on the rotor without Auxiliary module at the lower end of HMI 1;

[0039] like 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 arranged on the top; the upper end of the universal joint 5 is welded together with the lower end of the fixed hook 4, and the lower end of the universal joint 5 is welded together with the upper end of the pulley 6;

[0040] like figure 1 , 2 As shown, one end of the traction rope 7 is connected to the retractable module arranged on the ground, the other end of the traction rope 7...

Embodiment 2

[0068] The difference between the present embodiment and the first embodiment is that the connecting hook 12 is used to directly hook the second shackle 29 arranged on the cover body, and the traction rope 7 is erected on the pole tower, that is, there is no fixed hook 4 on the traction rope 7 , pulley 6, but make the traction rope 7 directly set up on the cross arm of the pole tower or other hook fixed points 38.

[0069] Especially, when people are constructing on the utility poles with a relatively simple structure of the power transmission line, it seems a bit cumbersome to set components such as the fixing hook 4 and the like.

Embodiment 3

[0071] like Figure 8 As shown, the difference between this embodiment and Embodiment 1 is that the pulley 6 is also provided with a protection module for preventing the traction rope from breaking away from the groove body of the pulley, and the protection module includes a limit plate 30 arranged in the pulley, a set The tightening bolt 31 on the limiting plate, the anti-slip 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 body 15 passes through the pulley 6, the tightening bolt 31 is screwed upwards, and the stop plate 30 and the tightening nut 33 are driven to move upward; Twist and tighten bolt 31, drive stop plate 30 and tighten nut 33 to move downwards, make the distance between limit plate and the pulley less than the sectional diameter of traction rope 7, even traction rope can't directly disengage from pulley.

[0...

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Abstract

The invention provides a safety anti-drop device for power transmission line climbing pole operation, including a rotor drone, a drone remote control, a fixing module and an auxiliary module; the fixing module includes a fixing hook, a universal joint, a pulley and a traction rope, The fixed hook is also provided with a first shackle; one end of the traction rope is connected to the retractable module arranged on the ground, the other end of the traction rope passes through the pulley, and a traction unit is arranged near the end of the pulley; the auxiliary module It includes an electric remote control telescopic rod arranged at the lower end of the rotor UAV, a remote controller of the telescopic rod, a connecting sleeve arranged at the lower end of the electric remote control telescopic rod, a connecting hook arranged at the lower end of the connecting sleeve and adapted to the first shackle, a A video monitor on the lower end of the drone and a display wirelessly connected to the video monitor. The invention can not only solve the problem of no safety protection rope for manual initial climbing of the tower, but also has the advantages of safety, convenience, convenient operation, safety and reliability, small impact of falling, and is easy to carry and install.

Description

technical field [0001] The invention relates to the technical field of power system transmission line climbing operation, in particular to a safety anti-drop device for power transmission line climbing pole operation. Background technique [0002] During the erection and maintenance of transmission lines, workers often need to carry out tower operations, but when workers climb towers for the first time, they are often in danger because they are not protected by safety protection ropes. [0003] The invention with the publication number CN 105977863 A belongs to the technical field of power transmission line electrification and power outage maintenance, and is specifically a power transmission line drone throwing rope power outage and live maintenance operation method. Among them, the live maintenance operation method is to use the drone to carry the insulating rope and hang the insulating rope on the wire, then pull the semi-static rope through the insulating rope to hang th...

Claims

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Application Information

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Patent Type & Authority Patents(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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