A connection device for flexible graphite lightning protection grounding belt
A flexible graphite and connecting device technology, which is applied to the parts, connections, coupling devices and other directions of the connecting device, can solve the problems of easy disconnection at the connection, loss of lightning protection, hidden safety hazards, etc. reliable results
Active Publication Date: 2019-12-31
ANHUI HUAXI ELECTRIC POWER TECH CO LTD
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Problems solved by technology
In the actual construction of graphite lightning protection grounding belt, 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 belt, welding, welding, ordinary connection and other methods 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 belt connection device and a lightning protection grounding belt connection method, which fasten the connection of the grounding belt through bolts, and can only connect two lightning protection grounding belts together
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[0021] Such as figure 1 As shown in the figure, a connection device for a flexible graphite lightning protection grounding belt includes a main body 1 and a connection mechanism 2. The main body 1 is provided with a fan-shaped cavity 3, and the connection mechanism 2 is installed in the cavity; The main body 1 is a hemispherical cylinder with both ends, and there are multiple connecting mechanisms 2, one at each end of the main body 1, and the rest are distributed on the side of the main body 1; the connecting mechanism 2 includes arc-shaped conductor 5, connecting body 6 and locking mechanism 7, the connecting body 6 is connected in the cavity 3 through the rotating shaft, and the side wall of the cavity 3 is fixedly connected with the arc-shaped conductor 5, so The inside of the main body 1 is provided with a wire connected to the arc conductor 5; the connecting body 6 is provided with a groove that matches the grounding strap connector, and the side wall of the groove is pr...
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The invention discloses a connecting device of a flexible graphite lightning protection ground strip, which relates to the field of connecting devices of the graphite lightning protection ground. Theconnecting device comprises a main body and a connecting mechanism, wherein the main body is provided with a fan-shaped cavity, and the connecting mechanism is installed in the cavity. The connectingmechanism comprises an arc-shaped conductor, a connecting body and a locking mechanism. The connecting body is rotatably connected in the cavity through a rotating shaft, the side wall of the cavity is fixedly connected with the arc-shaped conductor, and a conductor connected with the arc-shaped conductor is arranged inside the main body. The connecting body is provided with a groove which is matched with the connecting head of the contact strip, and the side wall of the groove is provided with a through hole which is matched with the arc conductor. The main body is provided with a locking mechanism, and the locking mechanism is located at the side of the connecting mechanism. The invention has the advantages of firm and reliable connection, no looseness, safety and reliability. Multiple graphite lightning strips can be connected in a variety of ways to achieve a variety of ways to connect.
Description
technical field [0001] The invention relates to the field of connection devices for graphite lightning protection grounding belts, in particular to a connection device for flexible graphite lightning protection grounding belts. Background technique [0002] Graphite lightning protection grounding belt 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 belt, 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 belt, welding, welding, ordinary connection and other methods cannot be used for connection. The connection is easy to disconnect, otherwise the grounding grid w...
Claims
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IPC IPC(8): H01R13/02H01R13/46H01R13/639H01R25/16
CPCH01R13/02H01R13/46H01R13/639H01R25/161H01R25/162
Inventor 郭红张腾翟慧阳张文冰
Owner ANHUI HUAXI ELECTRIC POWER TECH CO LTD