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a power distribution cabinet

A technology for power distribution cabinets and cabinet doors, which is applied to substation/distribution device casings, electrical components, substation/switch layout details, etc. Heat dissipation performance, easy maintenance, the effect of increasing the effective number

Inactive Publication Date: 2017-08-25
PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the power distribution cabinets used in the prior art are fixed and installed with plates through locks, and the integrity is good. However, the power distribution cabinets tend to be partially damaged during use. This type of power distribution cabinet requires frequent repairs, adjustments The wiring process is very cumbersome

Method used

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-3 , the present invention provides a technical solution: comprising a power distribution cabinet body 1, the lower part of the power distribution cabinet body 1 is provided with a support frame 2, and the power distribution cabinet body 1 is installed with a fixing column 3 through the support frame 2, and the A plurality of lower lugs 4 are evenly arranged horizontally on the fixed column 3, a hydraulic cylinder 5 is arranged above one si...

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Abstract

The invention discloses a power distribution cabinet. The power distribution cabinet comprises a power distribution cabinet body, wherein a lower portion of the power distribution cabinet body is provided with a supporting frame, the power distribution cabinet body is equipped with a fixed column through the supporting frame, the fixed column is horizontally and uniformly provided with multiple lower wiring plates, an upper portion of one side of the fixed column is provided with a hydraulic cylinder, one side of the hydraulic cylinder is provided with a sliding rod, a middle portion of the sliding rod is provided with upper wiring plates in matching the lower wiring plates, and a top end of the hydraulic cylinder is provided with a first wiring column. According to the power distribution cabinet, the lower wiring plates on the fixed column and the upper wiring plates on the sliding rod are in matching, change of wiring of a cable in the power distribution cabinet or on and off control of a power source of the power distribution cabinet can be conveniently and rapidly realized, through combination of an air inlet channel and an annular metal mesh, heat radiation performance of the power distribution cabinet is reinforced, a rotation shaft is controlled through a servo motor for rotation, the position of wiring seats is changed, the effective number of the wiring seats is improved for each space unit, and convenient maintenance is realized.

Description

technical field [0001] The invention relates to the technical field of power distribution equipment, in particular to a power distribution cabinet. Background technique [0002] The power distribution cabinet is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. Most of the power distribution cabinets used in the prior art are fixed and installed with plates through locks, and the integrity is good. However, the power distribution cabinets tend to be part...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/56H02B1/20H02B1/30H02B1/32
CPCH02B1/202H02B1/301H02B1/306H02B1/32H02B1/565
Inventor 孙剑波吴佳芮方振伟王志凤王岩张远铭孙凯吴超孙韬赵文斌
Owner PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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