CN218849392U

CN218849392U - Circuit breaker mounting structure

Info

Publication number: CN218849392U
Application number: CN202223262758.1U
Authority: CN
Inventors: 吴振锋; 戈浩; 胡寅毅
Original assignee: Wuxi Zizo Electric Co ltd
Current assignee: Wuxi Zizo Electric Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-11
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a circuit breaker mounting structure, including the installation component, still include the main part that opens circuit that sets up on the installation component, and the installation component includes limit structure and locking structure, locking structure sets up in the main part that opens circuit, limit structure sets up between the main part that opens circuit and assembly mother arrange, locking structure includes hand and screws up knob and hugs closely the piece, the assembly groove has been seted up to one side of the main part that opens circuit, and hand screws up the knob and sets up in one side bottom of the main part that opens circuit, and simultaneously one end of hand is located the inboard of assembly groove is provided with and embraces and tightly the piece; through the mounting structure of the cooperation mode that sets up, the circuit breaker can with arrange between establish fixedly through the card, and need not to use instruments such as dismouting when fixed, bare-handed can accomplish to convenience and efficiency when having improved circuit breaker installation and dismantlement, thereby better dismouting is used.

Description

Circuit breaker mounting structure

Technical Field

The utility model belongs to the technical field of the circuit breaker, concretely relates to circuit breaker mounting structure.

Background

The circuit breaker is a switching device capable of closing, carrying, and breaking a current under a normal or abnormal circuit condition, and may be used to distribute electric energy, infrequently start an asynchronous motor, protect a power line, a motor, and the like, and be divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to its use range.

Current circuit breaker when the installation usually, can fix its installation on arranging in the circuit box to guarantee that the circuit breaker is stably installed and is used, nevertheless circuit breaker commonly used when the installation, usually fixes through fixed modes such as bolts, and the dismouting in-process need consume certain time, thereby influences the convenience of circuit breaker installation and the problem of efficiency, we provide a circuit breaker mounting structure for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker mounting structure to solve the current circuit breaker that proposes in the above-mentioned background art, circuit breaker commonly used is fixed through fixed modes such as bolts usually when the installation, and the dismouting in-process need consume certain time, thereby influences convenience and the efficiency problem of circuit breaker installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit breaker mounting structure, includes the installation component, still including setting up the main part that opens circuit on the installation component, just the installation component includes limit structure and locking structure, locking structure sets up on the main part that opens circuit, limit structure sets up the main part that opens circuit and the assembly is female between arranging.

The locking structure includes that the knob is twisted to the hand and the piece is embraced to tight, the assembly groove has been seted up to one side of circuit breaker main part, just the knob setting is twisted to the hand one side bottom of circuit breaker main part, simultaneously the one end that the knob was twisted to the hand is located the inboard of assembly groove is provided with the piece of embracing tightly.

The limiting structure comprises a clamping block, a limiting protrusion and a limiting groove, the clamping block is arranged on the assembly bus bar, the limiting groove is arranged at the top of the inner side of the assembly groove, and the limiting protrusion is arranged on the clamping block.

The circuit breaking main body is aligned with the assembly groove through the clamping block, and the clamping block is fixed with the assembly groove through the holding block.

The clamping block and the assembling groove are limited and clamped through the limiting protrusion and the limiting groove.

The clamping block is provided with an inclined plane, and meanwhile the clamping block is provided with a corresponding inclined plane.

The width of the clamping block is the same as that of the assembly groove, and the clamping block is arranged in the assembly groove in a limiting mode.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) When the breaker that commonly uses is installed, fix through fixed modes such as bolt usually, the dismouting in-process need consume certain time to influence the convenience and the efficiency of breaker installation, mounting structure through the cooperation mode that sets up, the breaker can with arrange between establishing fixedly through the card, and need not to use instruments such as dismouting when fixed, bare-handed can accomplish, thereby convenience and efficiency when having improved the breaker installation and having dismantled, thereby better dismouting is used.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic perspective view of the assembly groove of the present invention;

FIG. 3 is a schematic structural view of the fitting portion of the circuit breaker and the fixture block of the present invention;

in the figure: 100. a breaking body; 200. assembling a busbar; 201. assembling a groove; 202. a clamping block; 203. a hugging block; 204. the knob is screwed by hand; 300. a limiting bulge; 301. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a circuit breaker mounting structure, is concrete, including the installation component, still including setting up the main part 100 that opens circuit on the installation component, can set up a plurality of main parts 100 that open circuit side by side on the installation component according to the user demand, and the main part 100 that opens circuit can connect different circuits, and the installation component includes limit structure and locking structure, and locking structure sets up on the main part 100 that opens circuit, and limit structure sets up between the main part 100 that opens circuit and the female 200 that assembles.

Preferably, locking structure includes that the hand is twisted knob 204 and is embraced tight piece 203, the assembly groove 201 has been seted up to one side of main part 100 that opens circuit, and the hand is twisted knob 204 and is established the one side bottom of installing at main part 100 that opens circuit soon through the screw thread, make things convenient for the staff to establish the operation soon, be convenient for adjust the installation, the one end that the hand was twisted knob 204 simultaneously is located the inboard of assembly groove 201 and is provided with and embraces tight piece 203, limit structure includes fixture block 202, spacing arch 300 and spacing groove 301, fixture block 202 integral type shaping is on the female row 200 of assembly, and spacing groove 301 sets up the inboard top at assembly groove 201, spacing arch 300 sets up on fixture block 202, conveniently mesh the assembly, guarantee the stability after main part 100 installation that opens circuit.

Preferably, through fixture block 202 and assembly groove 201 counterpoint between main part 100 and the assembly busbar 200 opens circuit, convenient counterpoint, it is fixed to guarantee to open circuit main part 100 mounted position, and it is fixed through embracing tight piece 203 between fixture block 202 and the assembly groove 201, after main part 100 assembles opens circuit, guarantee that the installation is stable, prevent that main part 100 that opens circuit from rocking and dropping, establish through spacing protruding 300 and the spacing card of spacing groove 301 between fixture block 202 and the assembly groove 201, spacing can be better play the effect of stable installation, the inclined plane has been seted up on fixture block 202, it is provided with corresponding inclined plane simultaneously to embrace tight piece 203 on, when embracing tight piece 203 and main part 100 installation of opening circuit, play limiting displacement through the inclined plane of counterpoint, it is the same with the width of assembly groove 201 to embrace tight piece 203, and set up in assembly groove 201 just it is spacing to embrace tight piece 203 better, thereby better installing main part 100 that opens circuit, guarantee to open circuit main part 100 stability after mixing.

The utility model discloses a theory of operation and use flow: when a commonly-used breaker is installed, the breaker is usually fixed through a fixing mode such as a bolt, certain time needs to be consumed in the disassembling and assembling process, the convenience and the efficiency of the installation of the breaker are influenced, the installation structure is a matching mode which is arranged, the assembled busbar 200 is installed and fixed in advance during the installation, then the breaker main body 100 is taken out, the assembling groove 201 on the back of the breaker main body 100 is aligned with the fixture block 202 on the assembled busbar 200, the breaker main body 100 is meshed with the limiting groove 301 through the limiting bulge 300 after alignment, the stability after the installation of the breaker main body 100 is ensured, the shaking instability of the breaker main body 100 after the installation is avoided, the hand-screwing knob 204 at the bottom of the breaker main body 100 can be rotated after the meshing installation, the inclined plane on the fixture block 202 is held tightly through the holding block 203, the breaker main body 100 is installed and fixed through the holding block 203 and the fixture block 202, the assembling and the installation structure does not need to use tools such as disassembling and assembling tools when being fixed, the assembling and assembling of the breaker can be completed by hand, the breaker is improved, the convenience and the disassembling and the assembling and the efficiency of the breaker are better, and the space between adjacent breakers installed on the busbar 200 can be ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A circuit breaker mounting structure characterized in that: the circuit breaker comprises a mounting assembly and a circuit breaker main body (100) arranged on the mounting assembly, wherein the mounting assembly comprises a limiting structure and a locking structure, the locking structure is arranged on the circuit breaker main body (100), and the limiting structure is arranged between the circuit breaker main body (100) and an assembly busbar (200).

2. A circuit breaker mounting structure according to claim 1, wherein: the locking structure comprises a hand screwing knob (204) and a clasping block (203), an assembly groove (201) is formed in one side of the circuit breaking main body (100), the hand screwing knob (204) is arranged at the bottom of one side of the circuit breaking main body (100), and meanwhile the end, screwed by the hand, of the knob (204) is located on the inner side of the assembly groove (201) and is provided with the clasping block (203).

3. A circuit breaker mounting structure according to claim 2, wherein: the limiting structure comprises a clamping block (202), a limiting protrusion (300) and a limiting groove (301), wherein the clamping block (202) is arranged on the assembling busbar (200), the limiting groove (301) is formed in the top of the inner side of the assembling groove (201), and the limiting protrusion (300) is arranged on the clamping block (202).

4. A circuit breaker mounting structure according to claim 3, wherein: the circuit breaking main body (100) and the assembly busbar (200) are aligned through a fixture block (202) and an assembly groove (201), and the fixture block (202) and the assembly groove (201) are fixed through an embracing block (203).

5. The circuit breaker mounting structure according to claim 4, wherein: the clamping block (202) and the assembling groove (201) are in limited clamping through a limiting protrusion (300) and a limiting groove (301).

6. A circuit breaker mounting structure according to claim 5, wherein: the fixture block (202) is provided with an inclined surface, and the holding block (203) is provided with a corresponding inclined surface.

7. A circuit breaker mounting structure according to claim 6, wherein: the width of the clasping block (203) is the same as that of the assembling groove (201), and the clasping block (203) is arranged in the assembling groove (201) in a limiting manner.