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Novel circuit breaker mounting rack

A circuit breaker and mounting rack technology, applied in the field of new circuit breaker mounting racks, can solve problems such as falling off and loose walls, and achieve the effects of preventing falling off, improving bearing capacity, and improving practical use and promotion value.

Inactive Publication Date: 2018-05-01
HUBEI ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers can be used to distribute electrical energy. Start the asynchronous motor frequently, protect the power line and the motor, and automatically cut off the circuit when they have severe overload, short circuit and undervoltage faults. Its function is equivalent to the combination of a fuse switch and an overheating relay. , most of the existing circuit breakers are installed on the mounting bracket, and the existing mounting bracket is simple in design, and it is rigidly connected with the installation wall. Danger

Method used

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  • Novel circuit breaker mounting rack

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Embodiment Construction

[0011] see figure 1 , figure 2 , the present invention is a new type of circuit breaker mounting frame, which has a rectangular mounting plate 3, screw mounting holes 1 are provided at the four corners of the rectangular mounting plate, a layer of anti-slip fastening teeth 6 is provided on the back of the rectangular mounting plate, and the rectangular mounting plate The front side of the front side is connected with a cross-sectional L-shaped mounting bracket plate 2 through several springs 5, and several waist circular mounting holes 4 are provided on the mounting bracket plate.

[0012] In the present invention, the rectangular mounting plate 3 is made of stainless steel, and the mounting bracket plate 2 is made of insulating plastic.

[0013] When installing, pass the screws through the screw mounting holes to fix the rectangular mounting plate on the wall, and then pass the screws through the waist-shaped mounting holes to install the circuit breaker on the mounting bra...

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Abstract

The invention relates to a novel circuit breaker mounting rack which comprises a rectangular mounting plate, wherein bolt mounting holes are formed in four corners of the rectangular mounting plate; anon-slip fastening tooth layer is arranged on the back of the rectangular mounting plate; the front side of the rectangular mounting plate is connected with a mounting bracket plate of which the section is L-shaped by virtue of a plurality of springs; and a plurality of kidney-shaped round mounting holes are formed in the mounting bracket plate. The novel circuit breaker mounting rack disclosed by the invention is simple and novel in structural design and obvious in using effect, and has an excellent actual application and popularization value.

Description

technical field [0001] The invention relates to the technical field of electrical auxiliary equipment, in particular to a novel circuit breaker mounting frame. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers can be used to distribute electrical energy. Start the asynchronous motor frequently, protect the power line and the motor, and automatically cut off the circuit when they have severe overload, short circuit and undervoltage faults. Its function is equivalent to the combination of a fuse switch and an overheating relay. , most of the existing circuit breakers are installed on the mounting bracket, and the existing mounting bracket is simple in design, and it is rigidly connected with the installation wall. Danger. Contents of the invention [0003] The ob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/02
CPCH01H71/0264
Inventor 崔静
Owner HUBEI ENG INST
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