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Waterproof anti-collapse fixing apparatus for lightning rod

A fixed equipment and lightning rod technology, applied in the installation of cables, electrical components, installation of lighting conductors, etc., can solve problems such as fracture and collapse, corrosion of lightning rod bases, loose connections, etc., and achieve prolonging service life, simple structure, and convenient installation Effect

Inactive Publication Date: 2017-01-11
MIANYANG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that most existing lightning rods have different degrees of base corrosion and loose connection parts, resulting in the risk of fracture and collapse, and provide a waterproof and collapse-proof fixing device for lightning rods that has a simple structure and avoids the risk of fracture

Method used

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  • Waterproof anti-collapse fixing apparatus for lightning rod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Waterproof and anti-collapse fixing equipment for lightning rods, such as figure 1 As shown, it includes a torus 1, a support rod 2 hinged on the outer wall of the torus 1 at one end, and a connecting body 3 connected to the other end of the support rod 2; The connecting plate is provided with a connecting hole 4, and the ring body 1 is provided with a fastening adjusting bolt 5.

[0022] The support rod 2 is composed of an outer rod with an internal thread at one end, and an inner rod with one end connected to the inner thread of the outer rod through an outer thread; the other end of the outer rod is hinged with the torus 1, and the other end of the inner rod is Then it is hinged with connecting body 3.

[0023] When in use, the ring body 1 is sleeved on the lightning rod, and the adjustment of the position of the ring body 1 is effectively realized by adjusting the length of the support rod 2. After the position adjustment is confirmed, first tighten the adjusting b...

Embodiment 2

[0025] The main difference between this embodiment and Embodiment 1 is that this embodiment optimizes the setting method of tightening the adjusting bolts, and the specific structure is as follows:

[0026] The ring body 1 is provided with a threaded hole 6, the fastening adjusting bolt 5 is threadedly connected to the threaded hole 6, and one end of the fastening adjusting bolt 5 protruding into the ring body 1 is fixed with an isolation cushion 7 .

[0027] The number of the fastening adjusting bolts 5 is two or more, and the fastening adjusting bolts 5 are evenly distributed around the ring body 1. In this embodiment, the number of the fastening adjusting bolts 5 is set to two, and the two .

[0028] The isolation buffer pad 7 has an arc-shaped structure, and the isolation buffer pad 7 is made of rubber material.

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Abstract

The invention discloses a waterproof anti-collapse fixing apparatus for a lightning rod. With the waterproof anti-collapse fixing apparatus for the lightning rod adopted, the problems of facture and collapse which are caused by base corrosion and connection part looseness in different degrees of an existing lightning rod can be solved. The waterproof anti-collapse fixing apparatus for the lightning rod of the invention comprises a circular ring body (1), supporting rods (2) and connection bodies (3); one end of each supporting rod (2) is hinged onto the outer wall of the circular ring body (1); the connection bodies (3) are connected with the other ends of the supporting rods (2); each connection body (3) is composed of a connection plate hinged onto the corresponding supporting rod (2); connection holes (4) are formed in each connection plate; and the circular ring body (1) is provided with a tightening adjusting bolt (5). With the waterproof anti-collapse fixing apparatus for the lightning rod of the invention adopted, the collapse of the lightning rod can be avoided. The waterproof anti-collapse fixing apparatus of the invention can be suitable for the fixation and installation of lightning rods of different structures, in different sizes and with different lengths; the installation of the lightning rods is more convenient; and after the lightning rods are installed, and the lightning rods are more stable.

Description

technical field [0001] The invention relates to a fixing device for a lightning rod, in particular to a waterproof and anti-collapse fixing device for a lightning rod. 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 to discharge...

Claims

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Application Information

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IPC IPC(8): H02G13/00
CPCH02G13/00
Inventor 张浩
Owner MIANYANG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER
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