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A wire spring connection device

A wire and wire clip technology, applied in the direction of clamping/spring connection, connection, line/collector parts, etc., can solve problems such as ablation, joint gap formation failure, main line and branch line joint loosening, etc., to achieve a good connection state , avoid loosening and ablation, and eliminate the effect of joint gap

Active Publication Date: 2017-02-01
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a spring connection device for wires, which solves the problem in the prior art that the connection between the main line and the branch line is prone to joint loosening and ablation, resulting in joint gaps and finally causing failures

Method used

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  • A wire spring connection device
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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] figure 1 An embodiment of a wire spring connection device of the present invention is shown: a wire spring connection device, including a coil spring 1, a main wire fixing block 2, a branch wire fixing block 3 and a wire clamp 4, wherein as figure 2 , image 3 with Figure 4 As shown, the main line fixed block 2 is a long strip, such as Figure 5 , Image 6 with Figure 7 As shown, the branch line fixing block 3 is an "L" shape formed by the clamping part 31 and the guide part 32. The clamping part 31 and the main line fixing block 2 are inserted into the coil spring 1 to cooperate wit...

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Abstract

The invention discloses a conductor connecting device for a power grid, and particularly relates to a conductor connecting device by the aid of a spring. The conductor connecting device comprises the helical spring (1), a main wire fixing block (2), a branched wire fixing block (3) and a conductor chuck (4). The main wire fixing block (2) is elongated, the branched wire fixing block (3) is 'L'-shaped and is formed by a clamping portion (31) and a guiding portion (32), the clamping portion (31) and the main wire fixing block (2) are matched with the helical spring (1) by being inserted into the helical spring (1). A slot is formed between the clamping portion (31) and the main wire fixing block (2), a main wire and a branched wire can simultaneously penetrate the slot, a circular hole is formed in the middle of the guiding portion (32), the branched wire can penetrate the circular hole, and an end of the guiding portion (32) is tightly assembled with the conductor chuck (4). The conductor connecting device has the advantages that gaps among connectors can be automatically eliminated, loosening and ablation of the connectors are prevented, and the connectors are constantly in excellent connected states.

Description

technical field [0001] The invention relates to a wire connection device for electric power network, in particular to a wire spring connection device. Background technique [0002] In the power network, the relationship between the main line and the branch (branch) often appears between the wires. In the wire network, the main line usually separates the branch line, or the branch line merges into the main line, such as the "T" shaped wire connection, and the main line and the branch line The connection method is usually to use "parallel hook" clamps or branch lines to connect with the main line by winding after bifurcation. After a certain period of operation, especially at full load, joints are often loosened, ablated, and finally, malfunctions are formed. In order to prevent the joints from loosening and ablation, and ensure the normal operation of the equipment, we need a joint device that can automatically eliminate the joint gap so that the joints are always in a good ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R11/11H01R4/28H01R43/00
Inventor 付杨超
Owner STATE GRID CORP OF CHINA
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