CN202695740U

CN202695740U - Lightning protection grounding body

Info

Publication number: CN202695740U
Application number: CN 201220368564
Authority: CN
Inventors: 金勇志; 孙新红
Original assignee: Baoding Zhong Liang Power Tech Corp Inc
Current assignee: Baoding Zhong Liang Power Tech Corp Inc
Priority date: 2012-07-29
Filing date: 2012-07-29
Publication date: 2013-01-23
Anticipated expiration: 2022-07-29

Abstract

The utility model discloses a lightning protection grounding body, wherein a conductive graphite wire core is arranged inside the lightning protection grounding body, and two layers of conductive sheaths which are weaved by conductive graphite wires are arranged outside the lightning protection grounding body; two ends of the lightning protection grounding body are in clamped connection by clamping loops or constant force spring clamps, and the clamping loop(s) or the constant force spring clamp(s) at one end or two ends of the lightning protection grounding body extend(s) out of connectors which are connected with lead wires educed from a pole tower or a lightning arrester. The lightning protection grounding body is resistant of corrosion and rust, excellent in conductive performance, stable in resistance, resistant of high temperature and low temperature, anti-freezing, large in tenacity, capable of bending, not easy to break off and damage, safe and reliable, long in service life up to more than 30 years, free of maintenance and upgrading and transformation, saved in upgrading and transformation materials and cost, convenient to install as well as labor-saving. The lightning protection grounding body disclosed by the utility model has the advantages of low manufacturing energy consumption, no discharge of poisonous waste gases and waste liquid, energy saving and environmental friendliness.

Description

Lightning-proof grounding body

Technical field

The utility model relates to a kind of lightning-proof grounding body.

Background technology

The lightning-proof grounding body of department's installations and facilities such as China's electric power, telecommunications, communication has multiple kind at present, as: zinc-plated, copper plated steel ferrous metal class, the fine copper metal species is fallen resistance module class, the electrically conductive graphite carbon-point class of non-metallic conducting material what the zinc-plated iron-steel body was put electrically conductive graphite, cement layer.These goods are in various degree the problem that exists all; as: zinc-plated, copper plated steel ferrous metal based article; its thickness of coating is extremely limited; the ability of protection iron and steel is also limited; especially not corrosion-resistant in the serious soil of saline and alkaline and chloride ion in soil; easily get rusty to damage and lost efficacy; cause the lightning stroke trip power failure or burn out installations and facilities and personnel casualty accidents; useful life is short, and only about 5 years, maintenance is difficult; the engineering that renovates is frequent; waste material, funds, and product manufacturing power consumption is high, discharging Toxic, contaminated environment.Fine copper metallic article consumption noble metal copper amount is large, expensive, and cost is high, easily produces patina, causes resistance shakiness and potential safety hazard, the polluted underground water source.Resistance module class goods fall, its built-in zinc-plated iron-steel body easy-to-rust damage, and useful life is short, and module was also scrapped thereupon when built-in iron and steel body loses efficacy, and the waste material is serious, and heavy, the carrying and installation difficulty, use is inconvenient, and cost is large.Electrically conductive graphite carbon-point based article fragility is large, and poor toughness can not bend, and frangibility damage, and processing dimension is short, is multi-section structure, installs to connect difficulty.

The utility model content

The purpose of this utility model solves the above-mentioned problems in the prior art exactly, provides a kind of electric conductivity good, resistance stabilization, and anticorrosive, toughness is large, and energy consumption is low, and is energy-conservation, environmental protection, non-maintaining lightning-proof grounding body with renovating.

For achieving the above object, technical solution of the present utility model is: a kind of lightning-proof grounding body, and its inside is the electrically conductive graphite core, the outside is the two-layer conductive jacket by the braiding of electrically conductive graphite line; Its two ends are by clip or the clamping of constant force spring card, two ends the or wherein clip of an end or constant force spring card extend the connector that is connected with conductor wire under shaft tower or lightning arrester draw.

The utility model is anticorrosive, non-corrosive, and electric conductivity is good, resistance stabilization, high-low temperature resistant, freeze proof, toughness is large, and is flexible, and frangibility is not damaged, safe and reliable, reach useful life more than 30 years, non-maintaining and renovate, saving renovate material and expense, easy to install, the saving of labor, laborsaving.It is low that it makes power consumption, do not discharge poisonous fume, waste liquid, energy-conservation, environmental protection.Two-layer conductive jacket is better protected the electrically conductive graphite core.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the front view of the utility model embodiment 1;

Fig. 3 is the structural representation of the utility model embodiment 2.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further described:

Embodiment 1 as depicted in figs. 1 and 2, the inside of the present embodiment is electrically conductive graphite core 1, the outside is the two-layer

conductive jacket

2,3 by the braiding of electrically conductive graphite line.Its two ends are by clip 4 clampings, and the clip 4 at two ends extends the connector 5 that is connected with conductor wire under shaft tower or lightning arrester draw.

Embodiment 2 as shown in Figure 2, other structure of the present embodiment is with embodiment 1, and just its two ends are by 6 clampings of constant force spring card, and the constant force spring card 6 of an end extends the connector 7 that is connected with conductor wire under shaft tower or lightning arrester draw.

Claims

1. lightning-proof grounding body is characterized in that: it is inner to be the electrically conductive graphite core, and outside is the two-layer conductive jacket that is woven by the electrically conductive graphite line; Its two ends are by clip or the clamping of constant force spring card, two ends the or wherein clip of an end or constant force spring card extend the connector that is connected with conductor wire under shaft tower or lightning arrester draw.