Tube bus T-connection fittings

A technology for connecting metal fittings and pipe busbars. It is used in busbar installation, multi-conductor connectors, clamping/spring connections, etc. It can solve the problems of poor applicability of fittings, and achieve the effect of improving applicability and anti-corona effect.

Active Publication Date: 2020-11-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a T-shaped connection fitting for pipe busbars, which is used to solve the problem of poor applicability of fittings caused by the non-adjustable position between transition plates in the prior art

Method used

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  • Tube bus T-connection fittings
  • Tube bus T-connection fittings
  • Tube bus T-connection fittings

Examples

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Embodiment Construction

[0050] The embodiments of the T-shaped connection fittings for pipe busbars of the present invention will be further described below in conjunction with the accompanying drawings.

[0051] The embodiment of the T-type connection fittings of the pipe bus bar of the present invention, such as figure 1 , figure 2 and image 3 As shown, the T-type connection fittings for the pipe busbar include a clamp seat and a clamp cover 3 for clamping the pipe busbar 1, and the T-type connection fittings for the pipe busbar also include a fitting seat for supporting and fixing the pipe busbar 1. The bus bar 1 is clamped and electrically connected to the terminal block.

[0052] Such as Figure 4 , Figure 5 and Figure 6 As shown, the fitting seat includes two separate and oppositely arranged fitting supports 5. The fitting support 5 is L-shaped and includes a connecting plate 51 and a drain plate 53. The connecting plate 51 is arranged parallel to the axis of the pipe bus 1, and the clam...

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Abstract

The invention relates to a tubular bus T-shaped connecting hardware fitting. Tubular generating line T type link fitting includes: the hardware fitting seat is used for being fixed with the wiring bar; the clamp seat is arranged on the hardware fitting seat and comprises a clamp body mounting seat and a clamp body; the clamping cover is fixedly connected with the clamping body to clamp the bus; the hardware fitting seat comprises two hardware fitting supports which are split and oppositely arranged, each hardware fitting support comprises a connecting plate and a drainage plate, the two drainage plates are oppositely arranged and used for clamping and fixing the wiring bars, the connecting plates of the two hardware fitting supports are fixed in a bridging mode through the clamp body mounting seat, and the position of the clamp body mounting seat and the position of at least one connecting plate along the arrangement direction of the two drainage plates are adjustable. When the clamp is used, the size of the wiring bar determines the gap between the two drainage plates, after the wiring bar and the drainage plates are fixed, the fixing position of the clamp body mounting seat on the hardware fitting support is adjusted, the positive production mounting of the clamp seat is ensured, the two connecting plates are bridged and fixed to form a whole, and the applicability of the hardware fitting is improved.

Description

technical field [0001] The invention relates to a T-shaped connection fitting for a pipe bus bar. Background technique [0002] As the capacity and carrying capacity of conventional power stations increase, the corona phenomenon at the line connection becomes more and more obvious, and the energy loss caused by it becomes higher and higher. At the same time, corona can easily cause unsafe factors. Taking the T-shaped connection between the pipe busbar and the terminal block as an example, the connecting fittings of the pipe busbar not only need to support the pipe busbar, but also need the connecting fittings to have a certain current-carrying performance. In addition, it is necessary to ensure that the fittings also have a certain anti-corona effect. [0003] In the Chinese utility model patent whose authorized announcement number is CN201360126Y, a pipe busbar sliding support type T-joint fitting is provided. The T-joint fitting has a fixed body and a clip cover fixedly co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G5/00H01R11/05H01R4/30H01R4/46
CPCH01R4/30H01R4/46H01R11/05H02G5/00
Inventor 张力方张跃王旭辉白海冰王文豪赵重阳王晶付江浩张治国周子瑜
Owner STATE GRID CORP OF CHINA
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