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Wire arrangement device for power distribution cabinet

A cable arrangement and power distribution cabinet technology, which is applied in substation/power distribution device housing, busbar/line layout, substation/switch layout details, etc., can solve problems such as troublesome maintenance, damage to power distribution cabinet, short circuit, etc., and achieve benefits Retractable and easy to install

Active Publication Date: 2021-03-09
山东沐仁电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the wires of power distribution cabinets on the market are all connected to each other in the power distribution cabinet. This way of wiring leads to messy wiring in the power distribution cabinet. Difficult, and it is more troublesome to maintain in the later stage. The lines are entangled, and short circuits are very easy to occur, resulting in damage to the power distribution cabinet.
[0005] The internal space of the existing power distribution cabinets is mostly fixed, which leads to difficulties in space layout. The drawer-type power distribution cabinet is applied, which has high reliability, safety and interchangeability. The current drawer-type power distribution The drawer structure of the cabinet mostly adopts a simple positioning slot sliding connection structure. When the drawer electric cabinet is opened and closed, it may have an impact on the cables connected to the electrical components, especially when there are many electrical components. messy, or even entangled, which may lead to disconnection and damage of the cables when the drawer cabinet is opened and closed.

Method used

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  • Wire arrangement device for power distribution cabinet
  • Wire arrangement device for power distribution cabinet
  • Wire arrangement device for power distribution cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] refer to Figure 1 to Figure 3 , which is the first embodiment of the present invention, this embodiment provides a cable arrangement for a power distribution cabinet, including a frame 100, a baffle 200 and a cable assembly 300;

[0042] The frame 100 is fixed in the cabinet body 401 of the power distribution cabinet 400, and the frame 100 is located on the inner wall away from the opening of the cabinet body 401. The space between the frame 100 and the opening of the cabinet body 401 is used for installing electrical devices, and the cables connected to the electrical devices 500 is located at the rear of the electrical components and is arranged through this cable arrangement device; several baffles 200 divide the frame 100 into several cable arrangement spaces along the width direction of the cabinet body 401, and each cable arrangement space can be equal or unequal in width Width, determined according to the size of the actually installed electrical components, eac...

Embodiment 2

[0050] refer to Figure 2 to Figure 5 , this embodiment is different from the above-mentioned embodiment in the specific structure of the second limit assembly 302. It can be seen from Embodiment 1 that the second limit assembly 302 needs to have a rotatable function, and the second limit assembly 302 includes a base 302- 1 and a binding band 302-2, the binding band 302-2 is used to be fixedly connected with the cable 500; the binding band 302-2 is connected to the base 302-1 through the connecting piece 302-3 in rotation, and the binding band 302-2 is tightly bound The cable 500, the connection between the cable 500 and the binding belt 302-2 at this time can be rotated on the base 302-1 through the connecting piece 302-3, when the mounting base 304 moves into the moving space, the first limit When the component 301 is located between the second limiting component 302 and the third limiting component 303, the connection between the cable 500 and the binding band 302-2 is rota...

Embodiment 3

[0053] refer to Figure 6 to Figure 9 The difference between this embodiment and the above-mentioned embodiment is that the two ends of the binding band 302-2 are provided with limiting helical teeth S1 on the same side, and the inclination direction of the limiting helical teeth S1 is the same, and the limiting helical teeth at both ends of the binding band 302-2 S1 can be locked with each other; one end of the binding band 302-2 is fixed, the other end of the binding band 302-2 is bypassed by the cable 500 and is close to the fixed end of the binding band 302-2, and the two ends of the binding band 302-2 are connected to each other. The limiting helical teeth S1 are interlocked to limit the cable 500 in the annular space of the binding band 302-2;

[0054] In order to enable the binding band 302-2 to bind the cable 500 tightly, the extension 302-3-2 is provided with an accommodating cavity N1 that can accommodate both ends of the binding band 302-2 at the same time, and the ...

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Abstract

The invention discloses a wire arrangement device for a power distribution cabinet, which comprises a frame, baffles and wire arrangement spaces, wherein the frame is fixed in a cabinet body of the power distribution cabinet; the baffles divide the frame into a plurality of wire arrangement spaces along the width direction of the cabinet body; and the wire arrangement spaces are internally provided with the wire arrangement assemblies respectively, each wire arrangement assembly comprises a plurality of limiting devices used for limiting the positions of cables, and the cables sequentially penetrate through the limiting devices. According to the wire arrangement device, long cables can be collected, meanwhile, winding and unwinding of the cables are facilitated, and installation of the cables is facilitated.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a cable arrangement device for a power distribution cabinet. Background technique [0002] The power distribution cabinet is a closed or semi-closed metal cabinet assembled with switchgear, measuring instruments, protective appliances and auxiliary equipment according to the requirements of electrical wiring. It is mainly used for distribution, control, metering of electric energy and connection of cables. [0003] Power distribution cabinet is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, constitutes power distribution equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch; in case of failure or abnormal operation, the circuit can be cut off or alarmed by means of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/20H02B1/30
CPCH02B1/202H02B1/30
Inventor 宗英友刘伟
Owner 山东沐仁电子科技有限公司
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