400-V low-voltage cable bypass operation device

A low-voltage cable and operating device technology, applied in the field of low-voltage cable bypass operating devices, can solve the problems of site confusion, inconvenient site layout and storage, and achieve the effects of energy-saving control, easy cable release and storage

Pending Publication Date: 2020-02-28
STATE GRID XINJIANG ELECTRIC POWER CO URUMQI ELECTRIC POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the specific 400-volt low-voltage cable bypass operation, we need to use cables of various lengths and electrical boxes for on-site assembly, causing the site to be too chaotic, and the site layout and storage after the job is completed are very inconvenient

Method used

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  • 400-V low-voltage cable bypass operation device
  • 400-V low-voltage cable bypass operation device
  • 400-V low-voltage cable bypass operation device

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.

[0028] Such as Figure 1~6 As shown, it shows a specific embodiment of the present invention; as shown in the figure, the 400-volt low-voltage cable bypass operation device disclosed by the present invention includes a winding trolley, and the winding trolley includes a bottom frame 8, and the two sides of the bottom frame 8 There are brackets 4 symmetrically arranged; two rows of rollers 5 are arranged at the bottom of the bottom frame; bearing seats 3 are fixedly installed on each bracket 4; winding rollers 7 are also included, ...

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Abstract

The invention discloses a 400-V low-voltage cable bypass operation device. A cable is quite neatly stored and is convenient to unfold, store and move. The 400-V low-voltage cable bypass operation device comprises a cable winding trolley. The cable winding trolley comprises a bottom frame. Supports are symmetrically arranged on the two sides of the bottom frame. Two rows of wheels are arranged at the bottom of the bottom frame. A bearing pedestal is fixedly installed on each support. The 400-V low-voltage cable bypass operation device further comprises a cable winding roller. Rotating shafts for being rotationally installed in the bearing pedestals are arranged on the two sides of the cable winding roller. Spokes evenly distributed in a radial radiation mode are arranged on the two sides ofthe cable winding roller. The far ends of the spokes are fixedly installed on a cable winding wheel. The cable for 400-V low-voltage cable bypass operation is wound on the cable winding roller. The cable is a four-core flexible cable and is divided into three sections, and every two adjacent sections are detachably connected through a cable plug.

Description

technical field [0001] The invention relates to a low-voltage cable bypass operation device, which is specifically used for loading cables and other related components used for 400-volt low-voltage cable bypass operations. Background technique [0002] At present, the technology of medium-voltage bypass operation is relatively mature, and the principle of low-voltage bypass operation is the same as that of medium-voltage bypass operation. However, there is no complete set of low-voltage bypass operation equipment, so it is worth exploring low-voltage bypass operation. In the cable fault handling work, the low-voltage faulty cable is bypassed by the low-voltage cable bypass operation, providing a temporary power supply circuit for the electric load, and the power supply is restored first, so that the power failure time is no longer restricted by the length of time to restore the faulty cable, effectively solving the problem Solved the problem that the power outage time was to...

Claims

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Application Information

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IPC IPC(8): B65H75/38B65H75/44
CPCB65H75/38B65H75/44
Inventor 蒋路明周建邦赵许许周海涛杨箫张忠伟崔文平王政超张飞瓦里斯·木天鲁夫
Owner STATE GRID XINJIANG ELECTRIC POWER CO URUMQI ELECTRIC POWER SUPPLY CO
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