CN217361470U

CN217361470U - Portable circuit breaker simulation equipment

Info

Publication number: CN217361470U
Application number: CN202220574707.3U
Authority: CN
Inventors: 李丹; 胡杨; 崔庆雷
Original assignee: Yunnan Qinyan Electric Power Technology Co ltd
Current assignee: Yunnan Qinyan Electric Power Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-02
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to a circuit breaker technical field specifically is a portable circuit breaker analog device, including box and circuit breaker body, the inside of box is provided with the circuit breaker body, and there is the case lid top of box through hinge connection, and one side that the case lid is located the box inside is provided with the telescopic link, and the one end that the case lid was kept away from to the telescopic link is connected with the rubber layer, is connected with spring one between rubber layer and the case lid. This kind of portable circuit breaker analog device, when the circuit breaker body is located between box and the case lid, because the rigidity of circuit breaker body bottom, the rubber layer is located the top of circuit breaker body, carry on spacingly through the telescopic link to the rubber layer, make being connected between rubber layer and the circuit breaker body inseparabler through spring one, thereby make when bumping, the circuit breaker body is being located between box and the case lid, thereby protect the circuit breaker body, avoid the circuit breaker body to take place to damage.

Description

Portable circuit breaker simulation equipment

Technical Field

The utility model relates to a circuit breaker technical field specifically is a portable circuit breaker analog device.

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.

The circuit breaker is a commonly used electrical equipment for in time break off the electric current in the circuit when the trouble such as short circuit or overload appear in the circuit, prevent from meeting accident from this, under the outdoor condition of not having maintenance power more remote, all need transport the circuit breaker usually, the circuit breaker is when transporting, the collision easily causes the simulation circuit breaker to damage in the transportation, thereby be not convenient for use, consequently, propose a portable circuit breaker simulation equipment and solve the problem.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable circuit breaker analog device, includes box and circuit breaker body, the inside of box is provided with the circuit breaker body.

Preferably, the top of box has the case lid through hinge connection, one side that the case lid is located the box inside is provided with the telescopic link, the one end that the case lid was kept away from to the telescopic link is connected with the rubber layer, be connected with spring one between rubber layer and the case lid, the top of case lid is provided with the handle, the handle is the arc fretwork setting.

Preferably, the inside of box is provided with fixed pipe, the connecting pipe is installed to the inside one side that fixed pipe is located the box, the gasbag is installed to the one end that fixed pipe was kept away from to the connecting pipe, the mutual circulation of gas between gasbag, connecting pipe and the fixed pipe.

Preferably, the inside bottom of box is provided with the slide rail, electric telescopic handle is installed to the middle part top of slide rail, electric telescopic handle keeps away from the one end of slide rail and is connected with the connecting plate, the horizontal area of connecting plate equals with the horizontal area on rubber layer, the circuit breaker body is located the top of connecting plate.

Preferably, the embedding is provided with the slider in the slide rail, the top of slider and the bottom of connecting plate all are provided with U type connecting block, be connected with the connecting rod between the U type connecting block on the slider and the U type connecting block on the connecting plate, two the connecting rod uses the center of slide rail to be the splayed symmetry as the axis.

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

1. this kind of portable circuit breaker analog device, when the circuit breaker body is located between box and the case lid, because the rigidity of circuit breaker body bottom, the rubber layer is located the top of circuit breaker body, carries on spacingly through the telescopic link to the rubber layer, makes the connection between rubber layer and the circuit breaker body inseparabler through spring one to make when bumping, the circuit breaker body is being located between box and the case lid, thereby protects the circuit breaker body, avoids the circuit breaker body to take place to damage.

2. This kind of portable circuit breaker analog device, when the circuit breaker body was located the inside of box, the both sides and the gasbag contact of circuit breaker body for the circuit breaker body is when removing, does not collide with the inside of box, protects the circuit breaker body through the gasbag, thereby avoids causing the damage to the circuit breaker body in the transportation, thereby influences the use.

3. This kind of portable circuit breaker analog device, when the circuit breaker body is taken out to needs, make electric telescopic handle upwards promote the connecting plate through control switch and remove, simultaneously, because the vertical height of connecting plate and box bottom increases for through the middle removal of connecting rod pulling slider to the slide rail, make the connecting plate promote the circuit breaker body and remove to the outside of box, be convenient for take to the circuit breaker body, it is more convenient to use.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at B in fig. 1;

in the figure: 1-box body, 2-box cover, 201-handle, 202-spring I, 203-rubber layer, 204-telescopic rod, 3-breaker body, 4-fixed pipe, 401-connecting pipe, 402-air bag, 5-slide rail, 501-electric telescopic rod, 502-connecting rod, 503-U-shaped connecting block, 504-slide block, 505-spring II and 6-connecting plate.

Detailed Description

The above technical solution is illustrated below with reference to fig. 1 to 3, as follows:

example 1

The utility model provides a portable circuit breaker analog device, includes box 1 and circuit breaker body 3, and the inside of box 1 is provided with circuit breaker body 3.

There is case lid 2 box 1's top through hinge connection, and case lid 2 is located the inside one side of box 1 and is provided with telescopic link 204, and the one end that case lid 2 was kept away from to telescopic link 204 is connected with rubber layer 203, is connected with spring 202 between rubber layer 203 and the case lid 2, and the top of case lid 2 is provided with handle 201, and handle 201 is the setting of arc fretwork.

Wherein: when the circuit breaker body 3 is located between the box body 1 and the box cover 2, because the position of the bottom end of the circuit breaker body 3 is fixed, the rubber layer 203 is located above the circuit breaker body 3, the rubber layer 203 is limited through the telescopic rod 204, the connection between the rubber layer 203 and the circuit breaker body 3 is more tight through the first spring 202, so that when collision occurs, the circuit breaker body 3 is located between the box body 1 and the box cover 2, the circuit breaker body 3 is protected, and the circuit breaker body 3 is prevented from being damaged.

The inside of box 1 is provided with fixed pipe 4, and fixed pipe 4 is located the inside one side of box 1 and installs connecting pipe 401, and the gasbag 402 is installed to the one end that fixed pipe 4 was kept away from to connecting pipe 401, and the mutual circulation of gas between gasbag 402, connecting pipe 401 and the fixed pipe 4.

Wherein: when the circuit breaker body 3 is located inside the box body 1, the two sides of the circuit breaker body 3 are in contact with the air bag 402, so that the circuit breaker body 3 does not collide with the inside of the box body 1 when moving, the circuit breaker body 3 is protected through the air bag 402, and the circuit breaker body 3 is prevented from being damaged in the transportation process, and the use is influenced.

The inside bottom of box 1 is provided with slide rail 5, and electric telescopic handle 501 is installed to the middle part top of slide rail 5, and the one end that slide rail 5 was kept away from to electric telescopic handle 501 is connected with connecting plate 6, and the horizontal area of connecting plate 6 equals with the horizontal area of rubber layer 203, and circuit breaker body 3 is located the top of connecting plate 6.

The slide rail 5 is embedded with a slide block 504, the upper part of the slide block 504 and the bottom end of the connecting plate 6 are both provided with a U-shaped connecting block 503, a connecting rod 502 is connected between the U-shaped connecting block 503 on the slide block 504 and the U-shaped connecting block 503 on the connecting plate 6, and the two connecting rods 502 are in splayed symmetry by taking the center of the slide rail 5 as an axis.

Wherein: when circuit breaker body 3 needs to be taken out, make electric telescopic handle 501 upwards promote connecting plate 6 and remove through control switch, simultaneously, because the vertical height of connecting plate 6 and box 1 bottom increases for through the middle removal of connecting rod 502 pulling slider 504 to slide rail 5, make connecting plate 6 promote circuit breaker body 3 and remove to the outside of box 1, be convenient for take to circuit breaker body 3, it is more convenient to use.

Claims

1. The utility model provides a portable circuit breaker analog device, includes box (1) and circuit breaker body (3), the inside of box (1) is provided with circuit breaker body (3), its characterized in that:

the box cover (2) is connected above the box body (1) through a hinge, a telescopic rod (204) is arranged on one side, located inside the box body (1), of the box cover (2), one end, far away from the box cover (2), of the telescopic rod (204) is connected with a rubber layer (203), a first spring (202) is connected between the rubber layer (203) and the box cover (2), and a handle (201) is arranged above the box cover (2);

a fixed pipe (4) is arranged in the box body (1), a connecting pipe (401) is installed on one side, located in the box body (1), of the fixed pipe (4), and an air bag (402) is installed at one end, far away from the fixed pipe (4), of the connecting pipe (401);

a sliding rail (5) is arranged at the bottom end inside the box body (1), an electric telescopic rod (501) is installed above the middle of the sliding rail (5), and a connecting plate (6) is connected to one end, far away from the sliding rail (5), of the electric telescopic rod (501);

a sliding block (504) is embedded into the sliding rail (5), and a U-shaped connecting block (503) is arranged above the sliding block (504).

2. A portable circuit breaker simulation device according to claim 1, wherein: and the air among the air bag (402), the connecting pipe (401) and the fixing pipe (4) is communicated with each other.

3. A portable circuit breaker simulation device according to claim 1, wherein: the horizontal area of the connecting plate (6) is equal to that of the rubber layer (203).

4. The portable circuit breaker simulation device of claim 1, wherein: the breaker body (3) is positioned above the connecting plate (6).

5. A portable circuit breaker simulation device according to claim 1, wherein: the handle (201) is arranged in an arc-shaped hollow manner.

6. The portable circuit breaker simulation device of claim 1, wherein: the top of slider (504) and the bottom of connecting plate (6) all are provided with U type connecting block (503), be connected with connecting rod (502) between U type connecting block (503) on slider (504) and the U type connecting block (503) on connecting plate (6).

7. The portable circuit breaker simulation device of claim 6, wherein: the two connecting rods (502) are in splayed symmetry by taking the center of the sliding rail (5) as an axis.