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

A temporary fixation and lightning rod technology, applied in the direction of workbench, workshop equipment, manufacturing tools, etc., can solve the problems of low cost of use, fracture and collapse, serious corrosion of lightning rod foundation, etc., and achieve the effect of low cost of use

Inactive Publication Date: 2016-02-03
NANCHONG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

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 fix

Method used

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

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Embodiment

[0022] Such as figure 1 As shown, the temporary fixing device when handling the lightning rod includes a main supporting device, the top of the main supporting device is provided with a first telescopic mechanism, the bottom end of the first telescopic mechanism is arranged in the main supporting device 7, and the first telescopic The mechanism can move in the vertical direction. The main support device 7 and the first telescopic mechanism are provided with a secondary support device 5. The secondary support device 5 passes through the corresponding main support device 7 or the first telescopic mechanism, and the first telescopic mechanism is connected. There is a second telescopic mechanism, the bottom end of the second telescopic mechanism is arranged inside the top end of the first telescopic mechanism, and the second telescopic mechanism can move along the top of the first telescopic mechanism, and the second telescopic mechanism is arranged on the auxiliary supporting devi...

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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...

Claims

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Application Information

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IPC IPC(8): B25H1/06B25H1/16B25H5/00
CPCB25H1/06B25H1/16B25H5/00
Inventor 陈在新张仁建李锐任增杨晓红陈川李安均苏艳梅
Owner NANCHONG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER
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