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Safety protection device for preventing from climbing line tower by mistake

A safety protection device, line tower technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of not being able to play a protective role, warning signs are easily blown off by strong winds, and large human resources, so as to reduce personal electric shock casualties. , the effect of saving manpower and reducing the number of

Inactive Publication Date: 2018-03-23
STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the warning signs are easily blown off by strong winds or removed by pedestrians on the road, and the warning signs only play a warning role, and cannot actually play a protective role; A dedicated guardian must be set up for parallel adjacent and cross-over live lines within 50 meters, which requires a large amount of human resources

Method used

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  • Safety protection device for preventing from climbing line tower by mistake
  • Safety protection device for preventing from climbing line tower by mistake
  • Safety protection device for preventing from climbing line tower by mistake

Examples

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing.

[0019] Such as figure 1 As shown, the line pole tower anti-mis-boarding safety protection device of the present invention includes a fastening ring 1 and a protective rod 2, the middle of the fastening ring is disconnected, and the two ends of the fracture are detachably connected;

[0020] 4-8 fixing seats 3 are welded on the outer wall of the fastening ring. The fixing seats are U-shaped, including the bottom surface and both sides. The through hole is hinged with the rod member of the through hole.

[0021] In order to prevent others from disassembling and taking away the line tower anti-mis-boarding safety protection device, a lock can also be set at the fracture of the fastening ring. After installing the fastening ring to a suitable position on the line tower, the device can be locked by the lock. All right, the key will be kept by someone else.

[0022] The use me...

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Abstract

The present invention relates to the field of power supply device, especially to a safety protection device for preventing from climbing a line tower by mistake. The device comprises a tightening circular ring and protective rods, the middle portion of the tightening circular ring is disconnected, two ends of a fracture are detachably connected, the outer side wall of the tightening circular ringis provided with a plurality of permanent seats which are U-shaped, each permanent seat comprises a bottom surface and two side surfaces, the two side surfaces are provided with through holes, one bottom portion of each protection rod is provided with one penetration hole, and each protections rod and each permanent seat penetrate the through holes to be hinged to one rod piece of each penetrationhole. The safety protection device for preventing from climbing a line tower by mistake is simple in structure and convenient to operate, can effectively prevent workers from climbing an electrifiedtower by mistake, and can reduce personal electric shock casualty accidents; and moreover, the safety protection device can perform effective shutting of adjacent electrified tower, keys are kept by specially-assigned persons, the number of required monitoring staff is reduced, and required manpower is greatly saved when maintenance is performed.

Description

technical field [0001] The invention relates to the field of power supply equipment, in particular to a safety protection device for preventing false boarding of line poles and towers. Background technique [0002] At present, when repairing lines, in order to ensure the personal safety of the operators, a green warning sign of "Line power failure, you can climb!" is usually hung on the repaired line, and the parallel adjacent, cross-over and live ring network of the repaired line On the line, a red "line is live, no climbing!" warning sign is hung. The warning sign is hung at a height of about 2 meters from the ground, facing the direction with more pedestrians. [0003] However, the warning signs are easily blown off by strong winds or removed by pedestrians on the road, and the warning signs only play a warning role, and cannot actually play a protective role; A dedicated guardian must be set up for parallel adjacent and cross-over live lines within 50 meters, which requ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 王前
Owner STATE GRID SHANDONG ELECTRIC POWER
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