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A Hierarchical Power Distribution Structure

A power distribution structure and layered technology, applied in substation/distribution device housing, electrical components, cooling/ventilation of substation/switchgear, etc., to achieve reasonable overall layout, strong adjustment and adaptability, and good protection effect

Active Publication Date: 2019-03-05
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the transition between different floors is often involved in indoor cable transfer (such as the introduction of cables from the first floor, the distribution structure and transfer structure are set on the second floor, etc.). Support assistance, adaptive adjustment, etc. are still lacking

Method used

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  • A Hierarchical Power Distribution Structure
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  • A Hierarchical Power Distribution Structure

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Experimental program
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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as Figure 1 to Figure 7 As shown in , a hierarchical power distribution structure consisting of

[0030] A layered substrate 1, an outer box body 2 with an open lower end is arranged above the layered substrate body, the lower end of the outer box body is connected to the layered substrate body, a number of branch line guide structures are arranged on the outer box body, and a number of conductive wires are arranged in the outer box body. The transfer structure, the branch line guiding structure includes a branch line hole 31 arranged on the side wall of the outer box, and the conductive transfer structure includes an inner branch line 41 and a conductive copper bar 42. In a conductive transfer structure: one end of the inner branch line is connected to the conductive copper bar;

[0031] An underlying substrate 5 below the layere...

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Abstract

The invention discloses a layered power distribution structure, which comprises a layered substrate, a bottom substrate located below the layered substrate, a main wire, a strengthened supporting structure arranged in lower-layer space for supporting the layered substrate and a positioning and holding structure arranged in the lower-layer space for fixing the main wire. The outer box body is provided with a plurality of branch guiding structures; a plurality of conductive transfer structures are arranged in the outer box body; each branch guiding structure comprises a branch hole arranged in the side wall of the outer box body; each conductive transfer structure comprises an inner branch and a conductive busbar; the strengthened supporting structure comprises a base arranged on the bottomsubstrate and a supporting oil cylinder arranged on the base; and the piston rod of the supporting oil cylinder is provided with a bracket for supporting the layered substrate. The layered power distribution structure has the beneficial effects that cable leading and transferring between different floors can be effectively realized; good protection effects are realized; the main cable can be effectively positioned; the adjustment adaptability of the positioning structure is strong; and the overall layout is reasonable.

Description

technical field [0001] The invention relates to the technical field of cable switching, in particular to a layered power distribution structure. Background technique [0002] The transfer of cables, wires, etc. is very common in the power field. There are various ways of cable transfer, some are transferred through the distribution box, and some are transferred through the transformer. Among them, the main road cable is introduced, and then led out through each branch line to realize the power supply of each branch structure. form is also more common. The cable transfer form with external protection (such as distribution box, etc.) has been widely used at present. In addition, the transition between different floors is often involved in indoor cable transfer (such as the introduction of cables from the first floor, the distribution structure and transfer structure are set on the second floor, etc.). There are still some deficiencies in terms of support assistance and adap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/20H02B1/56H02B1/28H02G3/08H02G3/03
CPCH02B1/20H02B1/28H02B1/56H02G3/03H02G3/08
Inventor 王绍强林国木刘炜蒋行舟郑月宗童雄伟徐小峰
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO
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