Safety device and method for disassembling and assembling bird repellent device in electrified manner

Abstract

The invention provides a safety device for disassembling and assembling a bird repellent device in an electrified manner. The bird repellent device comprises a bird repellent mechanism and a support,wherein the support comprises a supporting rod and a support seat; one end of the supporting rod is connected to the bird repellent mechanism, and the other end of the supporting rod is connected to the support seat. The safety device is characterized by comprising a protective shell and a brake pull-rod connected to the bottom of the protective shell. The invention also relates to a method for disassembling and assembling the bird repellent device in the electrified manner by using the safety device for disassembling and assembling the bird repellent device in the electrified manner. According to the safety device and the method for disassembling and assembling bird repellent device in the electrified manner provided by the invention, the windmill type bird repellent device can be disassembled and assembled on a cross arm conveniently, quickly and safely.

Description

technical field [0001] The invention relates to a safety device and a dismounting method of a bird repelling device for live disassembly and assembly. Background technique [0002] Since there are many rural power supply lines across fields, they are seriously affected by bird damage, and are prone to line discharge trips or short circuits, which seriously affect the safe operation of the power grid and power supply security. The disassembly and assembly of the bird repellent is essential. At present, the detachable windmill type bird repellent is mainly used (see figure 1 (a) and figure 1 (b)) method to drive away birds, in the process of traditional disassembly and assembly of bird repellent, it is necessary to take safety measures such as power failure and ground wire before disassembly and assembly. Power outages need to go through relevant power outage procedures, and the whole process takes 3-4 hours, which seriously affects the reliability of power supply. [0003]...

AI Technical Summary

Problems solved by technology

[0016] 1. In the case of using a separate sleeve rod and rotating rod, when using the rotating rod to tighten the fastening screw of the bird repellent, the disassembly and assembly personnel need to hold the sleeve rod firmly with one hand to fix the position of the bird repellent, and rotate the rotating rod with the other hand to tighten Screws are more complicated and laborious to operate

[0017] 2. In the case of using the sleeve rod and the rotating rod of the sleeve (for example, CN CN201510435054), only one screw can be tightened. For the commonly used bird repellent that is fixed by two screws, there is no solution and it is not flexible enough

[0018] 3. In the case of using a combined sleeve rod and rotating rod (for example, CN201610208453), since the rotating rod is used to tighten the fastening screw of the bird repellent, the bird repellent is only placed on the cross arm through the U-shaped slot, Without fixing, it is easy to shift and slip (especially in the case of strong wind), which makes it more difficult to fasten the screws, and once it slips, it will also bring safety risks

At this time, the bird repellent is easy to slip off from the cross arm, causing the overall damage of the bird repellent and bringing potential safety hazards

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