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Cylindrical-structure power distribution cabinet for electric power engineering

A technology for power engineering and power distribution cabinets, applied in substation/distribution device housing, substation/switchgear cooling/ventilation, electrical components, etc., can solve the problems of inconvenient heat dissipation, limited maintenance space, etc. The effect of avoiding centralized installation and improving maintenance efficiency

Active Publication Date: 2021-04-02
国网甘肃省电力公司金昌供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing power distribution cabinet is basically a three-dimensional structure. During installation and maintenance, it only has one side door. During maintenance, the maintenance operator needs to put his hand into the inside of the cabinet body, and the maintenance space is limited. The three-dimensional power distribution cabinet The installation surface is effective, and the electrical appliances are installed in a centralized manner, which is not easy to dissipate heat

Method used

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  • Cylindrical-structure power distribution cabinet for electric power engineering
  • Cylindrical-structure power distribution cabinet for electric power engineering
  • Cylindrical-structure power distribution cabinet for electric power engineering

Examples

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Embodiment 1

[0023]SeeFigure 1 ~ 3In the embodiment of the present invention, a distribution cabinet for a cylindrical structure of a power engineering comprising a cylindrical cabinet 1 and a base plate 2 including an inner cylinder 3 and two annular end plates 4. The arc of the two end plates 4 is fixed to the upper and lower edges of the inner cylindrical body 3, respectively, and the outer guard edge of the annular end plate 4 is provided with two loop slots and the inner ring is provided in the two loop slots. The cover 6 and the outer ring cover 7, the inner ring cover 6 and the outer ring cover 7 are opened, and there is a shape and size of the above-size, and there is a plurality of all-in-one homoles on the outer wall thereof. The separator 5 is formed between the adjacent two separator 5, and the electrical mounting frame 9 is attached to each mounting chamber, and the cylinder body 1 is formed over the end surface by rotating the support assembly and the cylinder. The body 1 is connec...

Embodiment 2

[0030]The embodiment of the present invention is different from the first embodiment in that the cylinder body 1 side wall is fixed to the rag mount 21 and the hand beam 21 is provided with a rotary casing in the outer wall of the cylinder body 1. The arrangement plate 22, the arrangement of the curved plate 22 facilitates the stability of the cylinder body 1 rotation, and the moving roller 20 is provided on both sides of the bottom portion of the cylinder body 1 and the hand pusher 21 is provided with a regulating rod 23. The adjustment rod 23 spirally penetrates the cylinder body 1 and the adjustment rod 23 is provided with a defined bottom plate 25, and the top portion of the adjustment rod 23 is provided with a handwheel 24; by rotating the operating hand wheel 24, the adjustment screw 23 is rotated, and the wire is adjusted. The rod 23 is rotated to protect the stability of the distribution cabinet to the ground by rotating the spiral of the cylinder body 1.

[0031]The cylindrica...

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Abstract

The invention discloses a cylindrical-structure power distribution cabinet for electric power engineering. The power distribution cabinet comprises a cylindrical cabinet body and a base plate, the cylindrical cabinet body comprises an inner cylinder body and two annular end plates, the outer protective edge of each annular end plate is provided with two annular grooves, an inner annular cover andan outer annular cover are respectively arranged in each of the two annular grooves, a plurality of partition plates evenly distributed on the outer wall of the inner cylinder body are arranged on theinner cylinder body, an installation cavity is formed between every two adjacent partition plates, an electric appliance installation frame is installed in each installation cavity, the upper end face of the cylindrical cabinet body is connected with the bottom of the cylindrical cabinet body through a rotary supporting assembly, a supporting rod shaft is further arranged in the inner cylinder body, a plurality of connecting rods are arranged on the rod wall of the supporting rod shaft, and each connecting rod is fixedly connected with the interior of the inner cylinder body. The power distribution cabinet is simple in structure, the cylindrical structure increases an electric appliance mounting surface and can quickly realize opening and closing of an access door, mounting and maintenance are facilitated, and the cylindrical cabinet body rotates to conveniently rotate an electric appliance to a convenient operation position, so that the maintenance efficiency is improved.

Description

Technical field[0001]The present invention relates to the field of distribution cabinet, and is specifically a power engineering cylindrical structure.Background technique[0002]Distribution cabinet (box) sub-power distribution cabinet (box) and lighting power distribution cabinet (box), meter (box), is the final device of the distribution system. The power distribution cabinet is the collective of the motor control center. The distribution box is an effective accessory in the electrical equipment. It is generally necessary to assemble the switchgear, measuring instrument, protective electrical and auxiliary equipment in a closed or semi-closed metal cabinet. Turn or disconnect the circuit by means of manual or automatic switch. They allocate the electric energy of a circuit of the previous level distribution equipment to the close load, which provides protection, monitoring and control of the load.[0003]The existing distribution cabinet is basically three-dimensional structures. Whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/50H02B1/52H02B1/56
CPCH02B1/30H02B1/303H02B1/505H02B1/52H02B1/565
Inventor 杨星强
Owner 国网甘肃省电力公司金昌供电公司
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