CN220873497U

CN220873497U - Circuit breaker with positioning and mounting structure

Info

Publication number: CN220873497U
Application number: CN202322468973.5U
Authority: CN
Inventors: 马百利
Original assignee: Anhui Zhongpeng Power Engineering Consulting Co ltd
Current assignee: Anhui Zhongpeng Power Engineering Consulting Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-30
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a circuit breaker with a positioning and mounting structure, and relates to the technical field of circuit breakers. The utility model is provided with the spring, the clamping block, the clamping hole and the sliding groove, the sliding groove plays a role in guiding the movement of the clamping block, and under the elastic action of the spring, when the clamping block moves to the position of the clamping hole, the clamping block extends out of the clamping hole, so that the connection between the circuit breaker body and the mounting shell is realized, and the circuit breaker body is provided with a positioning and mounting structure.

Description

Circuit breaker with positioning and mounting structure

Technical Field

The utility model relates to the technical field of circuit breakers, in particular to a circuit breaker with a positioning and mounting structure.

Background

A circuit breaker is a switching device capable of closing, carrying and breaking a current under normal circuit conditions and also capable of closing, carrying and breaking a current under abnormal circuit conditions for a predetermined period of time, and is one of important electrical equipment in an electric power system, and is widely used for protecting a power supply line, a motor, and the like because it can distribute electric energy.

The utility model provides a termination, circuit breaker and circuit breaker subassembly of circuit breaker of CN201420379580.5, be provided with on the face-piece of circuit breaker body and supply slider slip male draw-in groove, the setting of draw-in groove is convenient for installation and the location of circuit breaker and external termination. The technical scheme also comprises the following steps: the positioning and mounting structure is not provided, the assembly is inconvenient, the disassembly and the assembly of staff are inconvenient, and the like. The present device was invented by studying the above problems.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a circuit breaker with a positioning and mounting structure, which solves the above-mentioned problems of the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a circuit breaker with location mounting structure, includes the installation shell and locates the inside circuit breaker body of installation shell, the inside back wall of installation shell is provided with many locating levers, a plurality of locating holes have been seted up on the circuit breaker body, circuit breaker body left and right sides face all can be dismantled and is connected with the cushion, and all has seted up the mounting hole on every cushion, fixed mounting has the spring in the mounting hole, spring outer end fixedly connected with joint piece, installation shell left and right sides all seted up with the joint hole that joint piece quantity equals.

Optionally, the front side of the installation shell is hinged with a shell cover, and the bottom of the shell cover is provided with a groove.

Optionally, two positioning plates are integrally arranged on the upper side and the lower side of the inside of the installation shell.

Optionally, the diameter of the positioning hole is larger than the diameter of the positioning rod.

Optionally, two mounting holes are formed in each cushion block, and the two mounting holes arranged on the same side are located on the same vertical plane.

Optionally, two sliding grooves are formed in the left side surface and the right side surface of the installation shell, the two sliding grooves are respectively arranged on the same horizontal plane with the two clamping holes, and the two sliding grooves are respectively communicated with the two clamping holes arranged on the same side.

Optionally, the chute is of an arc-shaped structure.

Optionally, the outer end of the clamping block is of a hemispherical structure, and the diameter of the clamping block is smaller than that of the clamping hole.

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

1. The circuit breaker with the positioning and mounting structure is provided with the spring, the clamping block, the clamping hole and the sliding groove, the sliding groove plays a role in guiding the movement of the clamping block, and under the elastic action of the spring, when the clamping block moves to the position of the clamping hole, the clamping block extends out of the clamping hole, so that the connection between the circuit breaker body and the mounting shell is realized, namely the mounting of the circuit breaker body is realized, and the circuit breaker body is provided with the positioning and mounting structure;

2. This circuit breaker with location mounting structure is provided with locating lever, locating hole and locating plate, and the locating plate has realized spacing to the circuit breaker body, and the cooperation between locating lever and the locating hole has realized the quick location when installing the circuit breaker body.

Drawings

For a clearer description of embodiments of the present utility model or technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by a circuit breaker having a positioning and mounting structure;

Fig. 2 is a schematic view of a mounting housing provided by a circuit breaker having a positioning mounting structure;

Fig. 3 is a schematic structural view of a circuit breaker body provided by a circuit breaker having a positioning and mounting structure;

Fig. 4 is an enlarged schematic view of area a of fig. 3 provided by a circuit breaker having a positioning and mounting structure.

Reference numerals illustrate:

1. Mounting a shell; 2. a circuit breaker body; 3. a positioning rod; 4. positioning holes; 5. a cushion block; 6. a mounting hole; 7. a spring; 8. a clamping block; 9. a clamping hole; 10. a cover; 11. a groove; 12. a positioning plate; 13. and a sliding groove.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present application will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present application.

Referring to fig. 1, a circuit breaker with positioning and mounting structure of this embodiment includes a mounting housing 1 and a circuit breaker body 2 disposed inside the mounting housing 1, a housing cover 10 is hinged to the front side of the mounting housing 1, a groove 11 is formed in the bottom of the housing cover 10, and the groove 11 is provided to facilitate an operator to open the housing cover 10.

Referring to fig. 1 and 2, the inside back wall of installation shell 1 is provided with many locating levers 3, a plurality of locating holes 4 have been seted up on the circuit breaker body 2, the position of locating lever 3 and the position one-to-one of locating hole 4, and the diameter of locating hole 4 is greater than the diameter of locating lever 3, when installing circuit breaker body 2, put into installation shell 1 with circuit breaker body 2, make locating lever 3 pass locating hole 4 in proper order, the inside upper and lower both sides of installation shell 1 all are provided with two locating plates 12 in an organic whole, and the distance between two locating plates 12 of homonymy equals with the thickness at circuit breaker body 2 top, the thickness numerical value at top, set up locating plate 12, locating lever 3 and locating hole 4, quick location when having realized installing circuit breaker body 2.

Referring to fig. 3 and 4, the left and right sides face of the breaker body 2 is detachably connected with cushion blocks 5, and each cushion block 5 is provided with mounting holes 6, specifically, each cushion block 5 is provided with two mounting holes 6, the two mounting holes 6 arranged on the same side are located on the same vertical plane, a spring 7 is fixedly mounted in each mounting hole 6, the outer end of each spring 7 is fixedly connected with a clamping block 8, the left and right sides of the installation shell 1 are provided with clamping holes 9 equal to the clamping blocks 8 in number, and the diameter of each clamping block 8 is smaller than that of each clamping hole 9.

Wherein the outer end of the clamping block 8 is of a hemispherical structure, so that an operator can conveniently press the clamping block 8.

Two spouts 13 have all been seted up to the inside left and right sides face of installation shell 1, and spout 13 is the arc structure, and two spouts 13 locate same horizontal plane with two joint holes 9 respectively, and two spouts 13 communicate with two joint holes 9 that the homonymy set up respectively, set up spout 13, realized the guide effect to joint piece 8, be favorable to the quick location when installing circuit breaker body 2.

When the breaker body 2 is installed, the operation personnel press the clamping blocks 8 on two sides firstly, so that the clamping blocks 8 retract into the installation holes 6, the springs 7 are in a compressed state at the moment, then the operation personnel sequentially aim at the sliding grooves 13 on two sides with the clamping blocks 8 on two sides, and push the breaker body 2 to move, in the moving process, the sliding grooves 13 block the clamping blocks 8, so that the clamping blocks 8 cannot pop out of the installation holes 6, when the clamping blocks 8 move to the positions of the clamping holes 9, the clamping blocks 8 extend out of the clamping holes 9, connection between the breaker body 2 and the installation shell 1 is realized, namely, installation of the breaker body 2 is realized, and when the breaker is detached, the operation personnel press the clamping blocks 8 on two sides, so that the clamping blocks 8 on two sides retract into the installation holes 6 again, and then the breaker body 2 can be taken out of the installation shell 1, namely, the breaker body 2 is quickly and the breaker body 2 is quickly disassembled.

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.

Claims

1. The utility model provides a circuit breaker with location mounting structure, includes installation shell (1) and locates inside circuit breaker body (2) of installation shell (1), its characterized in that: the utility model discloses a circuit breaker, including installation shell (1), circuit breaker body (1), mounting hole (6), spring (7) are fixed mounting in mounting hole (6), spring (7) outer end fixedly connected with joint piece (8), a plurality of locating holes (4) have been seted up on circuit breaker body (2), circuit breaker body (2) both sides face all can be dismantled and are connected with cushion (5), and all set up mounting hole (6) on every cushion (5), joint hole (9) that equal with joint piece (8) quantity have all been seted up to installation shell (1) left and right sides.

2. A circuit breaker with positioning mounting structure as recited in claim 1, wherein: the front side of the installation shell (1) is hinged with a shell cover (10), and the bottom of the shell cover (10) is provided with a groove (11).

3. A circuit breaker with positioning mounting structure as recited in claim 1, wherein: two positioning plates (12) are integrally arranged on the upper side and the lower side of the inside of the installation shell (1).

4. A circuit breaker with positioning mounting structure as recited in claim 1, wherein: the diameter of the positioning hole (4) is larger than that of the positioning rod (3).

5. A circuit breaker with positioning mounting structure as recited in claim 1, wherein: two mounting holes (6) are formed in each cushion block (5), and the two mounting holes (6) arranged on the same side are located on the same vertical plane.

6. A circuit breaker with positioning mounting structure as recited in claim 5 wherein: two sliding grooves (13) are formed in the left side surface and the right side surface of the inside of the installation shell (1), the two sliding grooves (13) are respectively arranged on the same horizontal plane with the two clamping holes (9), and the two sliding grooves (13) are respectively communicated with the two clamping holes (9) arranged on the same side.

7. A circuit breaker with positioning mounting structure as recited in claim 6, wherein: the sliding groove (13) is of an arc-shaped structure.

8. A circuit breaker with positioning mounting structure as recited in claim 1, wherein: the outer end of the clamping block (8) is of a hemispherical structure, and the diameter of the clamping block (8) is smaller than that of the clamping hole (9).