CN213184983U

CN213184983U - Circuit breaker installing support

Info

Publication number: CN213184983U
Application number: CN202022354706.1U
Authority: CN
Inventors: 李义山
Original assignee: Hebei Dekong Electric Technology Co ltd
Current assignee: Hebei Dekong Electric Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-05-11
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a circuit breaker installing support, including the installation piece, the both ends welding of installation piece has the joint support, and the surface of installation piece is provided with the slip mouth, and the inboard sliding connection of slip mouth has lower cardboard, and the skin weld of installation piece has last cardboard. The circuit breaker mounting bracket facilitates the mounting and dismounting of the circuit breaker through the lower clamping plate with the sliding type.

Description

Circuit breaker installing support

Technical Field

The utility model belongs to the technical field of the low pressure electricity field, specifically be a circuit breaker installing support.

Background

Distribution boxes are important devices in the field of household power distribution and are mainly used for containing electrical equipment such as circuit breakers and the like. Circuit breakers are typically mounted within the panelboard by circuit breaker mounting brackets. In the existing distribution box, an installation support and a circuit breaker are installed respectively, the installation support is fixed in the distribution box, and then the circuit breaker is installed on the installation support. When the circuit breaker needs to be replaced or repaired, the circuit breaker needs to be detached from the mounting bracket. Because the space is limited in the block terminal, therefore dismantle comparatively inconvenient, when dismantling inconveniently, also can appear with strength excessively, the condition such as violence dismantlement usually.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker installing support to solve the inconvenient problem of dismantling the installation of installing support surface circuit breaker.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit breaker installing support, includes the installation piece, the both ends welding of installation piece has the joint support, the surface of installation piece is provided with the slip mouth, the inboard sliding connection of slip mouth has lower cardboard, the skin weld of installation piece has last cardboard, pegs graft at circuit breaker draw-in groove inboard through last cardboard and lower cardboard and fixes a position it.

Preferably, the lower surface of installation piece is provided with the guide way, and the inboard sliding connection of guide way has the uide pin, and the uide pin is used for spacing the spring, and the lower extreme welding of uide pin has lower cardboard.

Preferably, the surface of the guide pin is sleeved with a spring, two ends of the spring are respectively abutted with the lower clamping plate and the mounting block, and the lower clamping plate is pushed by the elasticity of the spring to be downwards inserted into the clamping groove of the circuit breaker along the sliding opening.

Preferably, the surface of the mounting block is provided with a mounting groove, the inner side of the mounting groove is bonded with a non-slip mat, and the non-slip mat increases the friction force between the mounting block and the circuit breaker.

Compared with the prior art, the beneficial effects of the utility model are that: the circuit breaker mounting bracket facilitates the mounting and dismounting of the circuit breaker through the lower clamping plate with the sliding type.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the connection of the present invention.

In the figure: the device comprises a mounting block 1, a sliding opening 11, a guide groove 12, a mounting groove 13, a connecting support 14, an upper clamping plate 15, a lower clamping plate 2, a guide pin 21, a spring 22 and a non-slip mat 3.

Detailed Description

Referring to fig. 1, a circuit breaker mounting bracket comprises a mounting block 1, wherein connecting supports 14 are welded at two ends of the mounting block 1, a preformed hole is formed in the surface of each connecting support 14, a sliding opening 11 is formed in the surface of the mounting block 1, a lower clamping plate 2 is slidably connected to the inner side of the sliding opening 11, an upper clamping plate 15 is welded to the surface of the mounting block 1, and the upper clamping plate 15 and the lower clamping plate 2 are inserted into the inner side of a circuit breaker clamping groove to position the circuit breaker.

Referring to fig. 1 and 2, a guide groove 12 is formed in the lower surface of the mounting block 1, a guide pin 21 is slidably connected to the inner side of the guide groove 12, the guide pin 21 is used for limiting the position of the spring 22, so that the spring 22 is not biased to two sides by force, and a lower clamping plate 2 is welded to the lower end of the guide pin 21.

Referring to fig. 1, a spring 22 is sleeved on the surface of the guide pin 21, two ends of the spring 22 are respectively abutted to the lower catch plate 2 and the mounting block 1, and the lower catch plate 2 is pushed by the elastic force of the spring 22 to be inserted into the circuit breaker slot along the sliding opening 11.

Referring to fig. 2, a mounting groove 13 is formed on the surface of the mounting block 1, a non-slip mat 3 is adhered to the inner side of the mounting groove 13, and the non-slip mat 3 increases the friction force between the mounting block 1 and the circuit breaker.

The working principle of the scheme is as follows: when the circuit breaker is installed, take the lead joint of the lower draw-in groove of circuit breaker 2 surfaces of cardboard down, then move the circuit breaker upwards, cardboard 2 moves upwards along sliding opening 11 under the drive, then paste installation piece 1 with the circuit breaker, follow installation piece 1 downwards and can promote down 2 butt circuit breakers of cardboard downwards through the elasticity of spring 22, thereby make the last draw-in groove joint of circuit breaker on the surface of last cardboard 15, with this completion circuit breaker installation, during the dismantlement, with the circuit breaker along installation piece 1 upwards removal, then make and go up draw-in groove on cardboard 15 breaks away from the circuit breaker, then the slope can dismantle the circuit breaker downwards, with this dismantlement of convenient circuit breaker installation.

Claims

1. A circuit breaker mounting bracket, includes installation piece (1), its characterized in that: the welding of the both ends of installation piece (1) has joint support (14), the surface of installation piece (1) is provided with slip mouth (11), the inboard sliding connection of slip mouth (11) has down cardboard (2), the skin weld of installation piece (1) has last cardboard (15).

2. A circuit breaker mounting bracket according to claim 1, wherein: the lower surface of the mounting block (1) is provided with a guide groove (12), the inner side of the guide groove (12) is connected with a guide pin (21) in a sliding mode, and the lower end of the guide pin (21) is welded with a lower clamping plate (2).

3. A circuit breaker mounting bracket according to claim 2, wherein: the surface of the guide pin (21) is sleeved with a spring (22), and two ends of the spring (22) are respectively abutted with a lower clamping plate (2) and an installation block (1).

4. A circuit breaker mounting bracket according to claim 1, wherein: the surface of the mounting block (1) is provided with a mounting groove (13), and the inner side of the mounting groove (13) is bonded with an anti-slip pad (3).