Collection and diversion device for power supply cabinet

A technology for diversion devices and power supply cabinets, which is applied in the direction of coupling devices, circuits, electrical components, etc. It can solve problems such as uneven insulation performance and quality of wires, affecting the appearance and maintenance of wiring, and affecting the stability of equipment, so as to eliminate hidden dangers of insulation, Easy to classify and sort out, eliminate the effect of short circuit hidden danger

Pending Publication Date: 2017-06-13
SHANGHAI RAILWAY COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sub-units of the power supply cabinet are usually powered and grounded by wire connection. With the continuous improvement of equipment lightning protection requirements, insulation withstand voltage and electromagnetic shielding requirements, the disadvantages of traditional wire connection methods are becoming more and more obvious, which cannot meet the current needs.
The insulation performance and quality of traditional wires are uneven. If the selection is not good, the wire sheath will age and crack. Potential difference affects the stability of equipment, and multi-device grounding and power supply often lead to complicated and complicated cables, which are not easy to organize, affecting the appearance of wiring and later maintenance

Method used

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  • Collection and diversion device for power supply cabinet
  • Collection and diversion device for power supply cabinet
  • Collection and diversion device for power supply cabinet

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Embodiment Construction

[0028] based on the following Figure 1 ~ Figure 4 , specifically explain the preferred embodiment of the present invention.

[0029] Such as figure 1 and figure 2 As shown, the present invention provides a confluence and guide device 1 for a power supply cabinet, which is installed on the cabinet body 2 of the power supply cabinet. The confluence and guide device 1 includes:

[0030] A plurality of bus bars 1, each bus bar 1 is used to connect the positive power supply line, the negative power supply line and the grounding line respectively;

[0031] A plurality of insulating liners 2, which connect the power supply cabinet body 1 and the bus bar 1;

[0032] A plurality of bus bar cover plates 3 are arranged on the bus bar 1 and can move arbitrarily on the bus bar 1 .

[0033] Fasteners 14 are used to fix the bus bar 1 and the insulating liner 2 , while the fasteners are used to fix the cables and the bus bar 1 , and the fasteners are used to fix the insulating liner 2 a...

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PUM

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Abstract

Provided is a collection and diversion device for a power supply cabinet. The collection and diversion device is installed on a power supply cabinet body, and comprises multiple omnibus bars, multiple insulating lining plates and multiple omnibus bar shield plates; wherein different omnibus bars are connected to a positive pole supple line, a negative pole supple line and a ground lead respectively; the multiple insulating lining plates are connected to the power supply cabinet body and the omnibus bars; the multiple omnibus bar shield plates are arranged on the omnibus bars, and cover wiring positions of the omnibus bars. The collection and diversion device for the power supply cabinet facilitates cabinet wiring arrangement, reduces the potential difference among equipment, improves equipment operation reliability, reduces the unintended touch probability of the omnibus bars and the cabinet body and the equipment, and improves the wiring reliability.

Description

technical field [0001] The invention relates to a confluence and guide device for a power supply cabinet. Background technique [0002] The sub-units of the power supply cabinet are usually powered and grounded by wire connection. With the continuous improvement of equipment lightning protection requirements, insulation withstand voltage and electromagnetic shielding requirements, the disadvantages of traditional wire connection methods are becoming more and more obvious, which cannot meet the current needs. The insulation performance and quality of traditional wires are uneven. If the selection is not good, the wire sheath will age and crack. The potential difference affects the stability of the equipment, and the grounding and power supply of multiple equipment often lead to complicated and complicated cables, which are not easy to organize, which affects the appearance of wiring and later maintenance. Contents of the invention [0003] The invention provides a confluen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R25/16H01R13/46
CPCH01R13/46H01R25/16H01R25/161
Inventor 蒋伟民王翰君陈亮亮胡利新施晓慧王云根赵晨刚韩滔李仁广陈聪聪
Owner SHANGHAI RAILWAY COMM
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