CN221079909U - A circuit breaker quick-install structure - Google Patents

Abstract

The present application relates to the technical field of circuit breaker installation, and discloses a circuit breaker quick-installation structure, comprising a mounting plate, wherein two L-shaped clamping plates are symmetrically installed at the upper and lower ends of the side wall of the mounting plate, a circuit breaker body is slidably inserted between the two L-shaped clamping plates, the upper and lower ends of the circuit breaker body are provided with mounting grooves, and the circuit breaker body is provided with a clamping assembly for limiting, the clamping assembly comprises a clamping column arranged through the circuit breaker body, the circuit breaker body is provided with a slide groove on the outer side of the clamping column, a slider is slidably arranged inside the slide groove, the slider is fixedly connected to the clamping column, and a spring is fixedly installed between the slider and the side wall of the slide groove. The present application does not need to fix the circuit breaker body by tools and bolts, so that the circuit breaker body can be quickly installed, thereby improving the installation efficiency of the circuit breaker body.

Description

Breaker fast-assembling structure

Technical Field

The application relates to the technical field of breaker installation, in particular to a breaker fast-assembling structure.

Background

The utility model patent of China of publication No. CN215988618U discloses a circuit breaker mounting structure, which comprises a fixed clamping plate, wherein a fixed connecting hole is formed in the fixed clamping plate, two mounting frames which are vertically spaced and parallel to each other are arranged on the fixed clamping plate, each mounting frame comprises a connecting plate which is horizontally arranged, plug-in boards are vertically arranged on the connecting plate, plug-in grooves are respectively formed in the upper side surface and the lower side surface of a shell of the circuit breaker, the plug-in grooves on the upper side and the lower side of the circuit breaker are respectively in plug-in fit with the two plug-in boards, positioning holes are respectively formed in the upper end and the lower end of the shell of the circuit breaker, positioning grooves corresponding to the positioning holes are formed in the plug-in boards, and positioning columns are further arranged in the positioning holes and the positioning grooves;

In view of the above-mentioned related art, the inventors consider that, when the circuit breaker is installed, the positioning column needs to be disassembled and assembled by means of a tool, so that the circuit breaker is inconvenient to install, and the efficiency of installing the circuit breaker is affected.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problems that the installation efficiency of the circuit breaker is affected due to the fact that the circuit breaker is inconvenient to install because the positioning column can be disassembled and assembled only by means of tools when the circuit breaker is installed in the quick assembly structure of the circuit breaker in the related art, the application provides the quick assembly structure of the circuit breaker.

The application provides a breaker fast-assembling structure, which adopts the following technical scheme:

The utility model provides a circuit breaker fast-assembling structure, includes the mounting panel, two L type cardboard are installed to both ends symmetry about the lateral wall of mounting panel, two it is equipped with the circuit breaker body to slide between the L type cardboard, the mounting groove has all been seted up at the upper and lower both ends of circuit breaker body, just be provided with on the circuit breaker body and be used for spacing joint subassembly, the joint subassembly is including running through the card post that the circuit breaker body set up, the circuit breaker body is located the spout has been seted up in the outside of card post, the inside slip of spout is provided with the slider, the slider with card post fixed connection, just the slider with fixed mounting has the spring between the lateral wall of spout, set up on the L type cardboard with card post matched with draw-in hole.

Preferably, the plurality of clamping holes are formed, and the plurality of clamping holes are uniformly distributed along the length direction of the L-shaped clamping plate.

Preferably, the rear side of the breaker body is arranged at intervals with the L-shaped clamping plate.

Preferably, a pull plate is fixedly arranged at the tail end of the clamping column.

Preferably, the four corners of the mounting plate are provided with mounting holes.

In summary, the application has the following beneficial technical effects:

1. According to the application, the sliding groove and the mounting groove are formed in the breaker body, the clamping column, the sliding block and the spring are matched, and the clamping hole is formed in the L-shaped clamping plate, so that the clamping column is matched with the clamping hole, and the breaker body can be fixedly mounted; compared with the prior art, the circuit breaker body is not required to be fixed through tools and bolts, so that the circuit breaker body can be quickly installed, and the installation efficiency of the circuit breaker body is improved;

2. According to the application, the circuit breaker body and the mounting plate are arranged at intervals, so that the heat dissipation treatment of the circuit breaker body can be facilitated, and the service life of the circuit breaker body can be prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the application;

Fig. 2 is a schematic structural view of a circuit breaker body according to an embodiment of the application;

Fig. 3 is a schematic cross-sectional structure of fig. 1 of the application embodiment.

Reference numerals illustrate: 1. a mounting plate; 11. a mounting hole; 2. an L-shaped clamping plate; 21. a clamping hole; 3. a circuit breaker body; 31. a mounting groove; 4. a clamping assembly; 41. a clamping column; 42. a chute; 43. a slide block; 44. a spring; 45. pulling the plate.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a breaker fast-assembling structure. Referring to fig. 1-3, a quick-mounting structure of circuit breaker, including mounting panel 1, two L type cardboard 2 are installed to both ends symmetry about the lateral wall of mounting panel 1, slide between two L type cardboard 2 and insert and be equipped with circuit breaker body 3, mounting groove 31 has all been seted up at the upper and lower both ends of circuit breaker body 3, and be provided with on the circuit breaker body 3 and be used for spacing joint subassembly 4, joint subassembly 4 is including the card post 41 that runs through circuit breaker body 3 setting, the spout 42 has been seted up in the outside that circuit breaker body 3 is located card post 41, the inside slip of spout 42 is provided with slider 43, slider 43 and card post 41 fixed connection, and fixed mounting has spring 44 between the lateral wall of slider 43 and spout 42, set up on the L type cardboard 2 with card post 41 matched with card hole 21.

Here, through making the mounting groove 31 of seting up on the circuit breaker body 3 insert and establish on L type cardboard 2, then through pulling card post 41 to remove circuit breaker body 3, after circuit breaker body 3 removes the assigned position, unclamp card post 41, slider 43 is pressed by spring 44 this moment for slider 43 can drive card post 41 and remove and cooperate with corresponding card hole 21, thereby can realize the quick fixed mounting to circuit breaker body 3.

Referring to fig. 1, a plurality of card holes 21 are provided, and the plurality of card holes 21 are uniformly distributed along the length of the L-shaped card 2.

Here, the plurality of the clamping holes 21 are uniformly distributed along the length direction of the L-shaped clamping plate 2, so that the position of the breaker body 3 is conveniently adjusted.

Referring to fig. 3, the rear side of the breaker body 3 is spaced from the L-shaped card 2.

Here, the heat dissipation treatment of the breaker body 3 can be facilitated by providing the gap between the breaker body 3 and the L-shaped clamping plate 2.

Referring to fig. 3, a pull plate 45 is fixedly installed at the end of the clamping column 41.

The pulling plate 45 is provided to facilitate pulling of the clip 41.

Referring to fig. 3, mounting holes 11 are formed at four corners of the mounting plate 1.

The mounting plate 1 is provided with the mounting holes 11, so that the mounting plate 1 can be fixed and mounted.

The implementation principle of the breaker quick-assembly structure provided by the embodiment of the application is as follows: when the circuit breaker is used, the mounting groove 31 formed in the circuit breaker body 3 is inserted into the L-shaped clamping plate 2, then the clamping column 41 is pulled, the circuit breaker body 3 is moved, after the circuit breaker body 3 moves to a specified position, the clamping column 41 is loosened, the sliding block 43 is extruded by the spring 44, the sliding block 43 can drive the clamping column 41 to move to be matched with the corresponding clamping hole 21, and therefore quick and fixed mounting of the circuit breaker body 3 can be achieved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (5)

1. The utility model provides a circuit breaker fast-assembling structure, includes mounting panel (1), its characterized in that: two L-shaped clamping plates (2) are symmetrically arranged at the upper end and the lower end of the side wall of the mounting plate (1), a circuit breaker body (3) is inserted between the two L-shaped clamping plates (2) in a sliding mode, a mounting groove (31) is formed in the upper end and the lower end of the circuit breaker body (3), a clamping assembly (4) used for limiting is arranged on the circuit breaker body (3), the clamping assembly (4) comprises a clamping column (41) penetrating through the circuit breaker body (3), a sliding groove (42) is formed in the outer side of the clamping column (41), a sliding block (43) is arranged in the sliding groove (42) in a sliding mode, the sliding block (43) is fixedly connected with the clamping column (41), a spring (44) is fixedly arranged between the sliding block (43) and the side wall of the sliding groove (42), and a clamping hole (21) matched with the clamping column (41) is formed in the L-shaped clamping plate (2).

2. The circuit breaker quick-assembly structure of claim 1, wherein: the plurality of clamping holes (21) are formed, and the plurality of clamping holes (21) are uniformly distributed along the length direction of the L-shaped clamping plate (2).

3. The circuit breaker quick-assembly structure of claim 1, wherein: the rear side of the breaker body (3) and the L-shaped clamping plate (2) are arranged at intervals.

4. The circuit breaker quick-assembly structure of claim 1, wherein: and a pulling plate (45) is fixedly arranged at the tail end of the clamping column (41).

5. The circuit breaker quick-assembly structure of claim 1, wherein: four corners of the mounting plate (1) are provided with mounting holes (11).