Portable electric power and power grid overhead line construction and maintenance protection device

Abstract

The invention discloses a portable electric power and power grid overhead line construction and maintenance protection device. The portable electric power and power grid overhead line construction and maintenance protection device comprises a conductor grip upper frame (1), a first conductor grip lower frame (2), a second conductor grip lower frame (3), a first connecting rope (4), a connecting device (5), a third connecting rope (6), a belt device (7), a fourth connecting rope (8) and a protection plate device (9). The portable electric power and power grid overhead line construction and maintenance protection device is good in protection effect, a protection device at the lower end can be folded, the device is convenient for electric power maintenance workers to carry about during line maintenance, and the maintenance workers conveniently climb pylons up and down, so that the operation difficulty is reduced, and the overall work efficiency is improved; the operation is more convenient; the stability and adaptability are high, and different construction environments can be met; the operation process is simple, meanwhile the overall protection range is wide, and the safety factor is high; and the device can be stably fixed on a line, and also has a good wind prevention effect.

Description

technical field [0001] The invention belongs to electric power maintenance devices, in particular to a portable electric power network overhead line construction maintenance protection device. Background technique [0002] At present, the distance from the ground of ordinary utility poles is about 10 meters or more, and 220kv requires a tower of more than 30 meters. When electric workers perform maintenance work at high altitude, if the tool falls off, they need to go back and forth to pick it up from the ground, which will greatly waste time and energy and affect efficiency. The current tools are also fixed with tool safety ropes during use, but many safety ropes are arranged messily in the actual work process. This method of fixing with safety ropes is prone to entanglement problems, which requires a lot of effort to solve these questions. At the same time, if the leftovers of cutting and welding are not cleaned up in time, it may cause falling objects, which is a great ...

AI Technical Summary

Problems solved by technology

However, the currently disclosed patents are only suitable for fixing on utility poles, and cannot be used with workers on high-voltage lines, and the scope of application is narrow; at the same time, due to the defects of its own structure, although it can prevent sundries from falling to a certain extent, due to its blocking The board is placed horizontally and vertically connected to the utility pole, and the 360-degree open design around the baffle, when something with rolling characteristics falls on the baffle, it will inevitably roll out of the baffle, and the fall will cause pedestrians to be injured

Even if some objects are not easy to roll, but fall on the baffle, because the baffle is hard, it is easy to bounce and fall out of the baffle, and its protective effect is poor

Moreover, the falling objects disclosed in the prior art on the electric construction protection plate are inconvenient to collect, and it is inconvenient to pick up the shedding tools; and its installation and disassembly cannot be completed independently by an electric worker, which is poor in practicability

At the same time, this design is only suitable for operations on utility poles, and is not suitable for situations where mobile operations need to be performed on high-voltage lines, and it cannot prevent falling objects during the movement process.

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