Connecting protection device for flexible graphite lightning protection ground

Abstract

The invention discloses a connecting protection device for a flexible graphite lightning-proof grounding electrode, which relates to the field of connecting devices for graphite lightning-proof grounding electrodes. A cylindrical cavity is arranged in a main body, A lead mount body is fixedly installed in that cavity, A lateral wall of that lead mount body is provided with an arc-shaped conductor,The arc-shaped conductor is connected with the conductor in the conductor mounting body, a rotating shaft rotatably connected with the main body is arranged at the center of the cavity, one end of the connecting body is fixedly connected with the side surface of the rotating shaft, and the other end is fixedly connected with an annular sliding bar; the connecting body is provided with a groove matched with the connecting head of the grounding body, and the side wall of the groove is provided with a through hole matched with the arc-shaped conductor; The annular sliding bar is slidably connected with the main body, and a locking mechanism is arranged on the main body, and the locking mechanism is located at the side of the connecting mechanism; The invention has the advantages that the joint is firm and reliable and will not be loosened; A plurality of graphite lightning protection grounding electrodes can be connected, and a plurality of connection modes can be realized.

Description

technical field [0001] The invention relates to the field of connection devices for graphite lightning protection grounding bodies, in particular to a connection protection device for flexible graphite lightning protection grounding belts. Background technique [0002] Graphite lightning protection grounding body is a new type of non-metallic conductive material, which is widely used for its stable performance, low resistivity, high and low temperature resistance, acid and alkali corrosion resistance, high impact current resistance, and no change in material properties. In the actual construction of graphite lightning protection grounding body, multi-metal connection fittings are often used to connect, such as bundling, winding and lapping. However, due to the material problem of flexible graphite lightning protection grounding body, welding, welding, and ordinary connection cannot be used for connection. The connection is easy to disconnect, otherwise the grounding grid wil...

AI Technical Summary

Problems solved by technology

In the actual construction of graphite lightning protection grounding body, multi-metal connection fittings are often used to connect, such as bundling, winding and lapping. However, due to the material problem of flexible graphite lightning protection grounding body, welding, welding, and ordinary connection cannot be used for connection. The connection is easy to disconnect, otherwise the grounding grid will be disconnected and lose the lightning protection function, which will cause a safety hazard for lightning protection

[0003] For example, the application number is CN201510533139.7, a lightning protection grounding body connection device and a lightning protection grounding body connection method, which fasten the connection of the grounding body through bolts, and can only connect two lightning protection grounding bodies Together

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