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Substation-side plug-in pipe fitting

A side-pull type and substation technology, which is applied in the direction of circuits, electrical components, and two-component connection devices, can solve problems such as complicated operations, and achieve the effects of simple operations, ensuring personal safety, and avoiding falling objects

Pending Publication Date: 2019-12-31
ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the busbar end is powered off, it will not cause difficulty in disassembling the flexible wire and busbar. However, at present, when repairing the equipment at the drain end, it is often necessary to use a robot to lower the flexible wire end and the busbar end when the power is not interrupted. Disconnection, at this time, the operation is more complicated due to the need to completely remove the bolts using the existing hardware

Method used

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  • Substation-side plug-in pipe fitting
  • Substation-side plug-in pipe fitting
  • Substation-side plug-in pipe fitting

Examples

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Embodiment Construction

[0027] see Figure 1-4 As shown, those skilled in the art should understand that in the disclosure of the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "one end", "another end" etc. are based on the position shown in the drawings Orientation or positional relationship, which is only for the convenience of describing the present invention and simplifying the description, does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so the above terms cannot be construed as important to the present invention limits.

[0028] It should be noted that at present, the fittings connecting flexible wires and busbars use more plate-type fittings. The plate-type fittings are represented by the two-plate butt joint type of fittings currently used in China. The fittings are composed of two parts: busbar end fittings and soft line end fitting...

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Abstract

A substation-side plug-in pipe fitting includes a bus bar portion having a first plug-in piece; a flexible wire portion having a second plug-in piece with a first plug-in slot on its sidewall; a thirdplug-in piece having one end connected to the second plug-in piece and the other end spaced apart from the second plug-in piece, wherein the sidewall of the third plug-in piece opposite to the firstplug-in slot is provided with a second plug-in slot, the second plug-in slot is opposite to the first plug-in slot, and the combination of the first plug-in slot and the second plug-in slot cooperateswith the first plug-in piece; and a first connecting member having a threaded end detachably connected to the second plug-in piece and the third plug-in piece through threads, wherein the joint is located on the ends of the second plug-in piece and the third plug-in piece away from the second plug-in piece and the third plug-in piece. It is just required to loosen the threaded end of the first connecting member. The substation-side plug-in pipe fitting is easy to operate, does not require to completely remove the first connecting member, and ensures the personal safety of construction workersbelow.

Description

technical field [0001] The invention relates to a connection device, in particular to a side-drawn tubular fitting for a substation. Background technique [0002] At present, when the power supply is connected in a high-voltage power plant, the bus bar is connected to the flexible wire, and the two ends of the drain wire are respectively connected to different soft wires. When the equipment on the drainage line is maintained, it is necessary to disconnect the flexible wire from the busbar, so as to ensure that the equipment on the drainage line is powered off, and the equipment on the drainage line is repaired. [0003] At present, the fittings connecting the flexible wire and the busbar use more plate-type fittings. The plate-type fittings are represented by the two-plate butt joint type of fittings currently used in China. The fittings are composed of busbar-end fittings and soft-wire-end fittings. The bus bar is connected, the fittings at the end of the soft wire are con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R24/00H01R13/04H01R13/10H01R4/42
CPCH01R4/42H01R13/04H01R13/10H01R13/639H01R24/00
Inventor 朱胜龙李宾宾邱欣杰郑浩陈忠张国宝尹瑞涵陈清华陈永志刘立冬严国强
Owner ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER
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