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Safe electric control box

A technology of safety electrical and casing, applied in the direction of electrical components, substation/switch layout details, busbar/line layout, etc., can solve problems such as short circuit, cable loosening, etc., achieve good safety, avoid short circuit, and have obvious effects Effect

Inactive Publication Date: 2018-06-29
张广山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the copper column is easy to rotate in the box, the cable is easy to loosen and even short circuit

Method used

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] Such as Figure 1 to Figure 4 As shown, the safety electric control box 1 includes a casing 2, and a detachable lead plate 3 is respectively provided on both sides of the casing 2, and the casing 2 includes a plate-shaped casing substrate 21, and the casing substrate 21 A brick shell side plate 22 is provided on the upper and lower sides respectively. A pair of hexagonal locking bayonets 24 are provided at the center of the shell base plate 21. Four fixing round holes 25 are provided on the periphery of the locking bayonet 24. The shell side plate 22 is respectively provided with a first lead hole array composed of first lead holes 23, and...

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Abstract

The invention discloses a safe electric control box. The safe electric control box comprises a cover shell, wherein removable lead plates are respectively arranged on two sides of the cover shell; thecover shell comprises a plate-shaped shell substrate; plate-shaped shell side plates are respectively arranged on the upper side and the lower side of the shell substrate; a pair of hexagonal lockingbayonets are formed in the center of the shell substrate; a first lead hole array composed of first lead holes is arranged on each shell side plate; a second lead hole array composed of second lead holes is arranged on each lead plate. When the safe electric control box is used, the user directly inserts hexagonal prism-shaped insulation porcelain columns at the tails of copper bar columns into the hexagonal locking bayonets, then four paths of different cables respectively pass through the first lead holes and the second lead holes, and the four paths of cables are directly articulated withthe copper bar columns; the copper bar columns are clamped in the hexagonal locking bayonets, so that the copper bar columns difficultly rotate; the short-circuit situation caused by looseness of thecables in the electric control box is avoided; the safe electric control box is high in safety.

Description

technical field [0001] The invention relates to a substation device, more precisely, a safety electric control box. Background technique [0002] On the transformer box of the substation, multiple cables need to be connected externally, and these cables must be installed on the copper copper column to meet the requirements of electrical safety. Since the copper column is easy to rotate in the box, the cable is easy to loosen and even short circuit. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a safety electric control box. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A safety electric control box, characterized in that the safety electric control box includes a cover, and a detachable lead plate is respectively provided on both sides of the cover, and the cover includes a plate-shaped The shell substrate, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/46H02B1/20
CPCH02B1/46H02B1/202
Inventor 张广山
Owner 张广山
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