Temporary fixing device and fixing method adopted in lightning rod treatment process

Abstract

The invention discloses a temporary fixing device and fixing method adopted in the lightning rod treatment process. The device comprises a main supporting device. A first telescopic mechanism is arranged at the top end of the main supporting device, and the bottom end of the first telescopic mechanism is arranged in the main supporting device. Auxiliary supporting devices are arranged in the main supporting device and the first telescopic mechanism and penetrate the corresponding main supporting device or first telescopic mechanism. The first telescopic mechanism is connected with a second telescopic mechanism, and the second telescopic mechanism is connected with a first fixing mechanism. A third telescopic mechanism and a fourth telescopic mechanism are arranged on the outer wall of the main supporting device. The third telescopic mechanism is arranged above the fourth telescopic mechanism and connected with a third fixing mechanism. The end, far away from the main supporting device, of the fourth telescopic mechanism is connected with a fourth fixing mechanism. According to the device and method, the structure can be adjusted, and the need in the lightning rod maintenance process is met; and meanwhile higher safety is achieved, repeated utilization can be achieved, the use cost is low, and structural residues cannot be caused to a lightning rod.

Description

technical field [0001] The invention relates to the field of electric power maintenance, in particular to a temporary fixing device and a fixing method for handling lightning rods. Background technique [0002] Lightning rod, also known as lightning protection rod, is a device used to protect buildings, tall trees, etc. from lightning strikes. Install an air-termination device on the top of the protected object, and connect it with the ground discharge grid buried underground with wires that meet the specifications. The specification of the lightning rod must comply with the GB standard, and the height specification of the lightning rod required by each lightning protection category is different. When a thundercloud discharge approaches the ground it distorts the ground electric field. At the top of the lightning rod, a space where the local electric field is concentrated is formed to influence the development direction of the lightning pilot discharge, guide the lightning...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the serious corrosion of the foundation of the existing lightning rod, the risk of fracture and collapse, and the serious threat to equipment and personal safety when personnel perform maintenance. A temporary fixing device and its fixing method for handling lightning rods are designed. , the device and method can be structurally adjusted to meet the needs of lightning rod maintenance, and at the same time it is safer, can be used multiple times, has low use cost, and will not cause structural residues on the lightning rod

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