CN219642765U - Circuit breaker anti-bouncing device - Google Patents

Abstract

The utility model discloses a circuit breaker anti-bouncing device, in particular to the field of circuit breakers, which comprises a box body, wherein an anti-outage mechanism related to the circuit breaker is embedded and installed in the box body, and the anti-outage mechanism comprises an incoming line interface, an incoming line column, a power transmission column, a contact piece, a connecting shaft, a spring, a connecting block, a supporting plate, an electric push rod, an incoming line column, an electrifying plate, an outgoing line column and an outgoing line interface. According to the utility model, the circuit breaker is prevented from being exploded due to frequent power-off contact when the circuit breaker is used in the later period by arranging the power-off prevention mechanism, the circuit breaker is contacted with the incoming line interface through the external electric wire, the incoming line post transmits power to the power transmission post, the electric push rod is controlled to push the connecting block to drive the contact piece to rotate by taking the connecting shaft as the center of a circle, so that the other side of the contact piece contacts the power transmission post, the power wire is connected with the outgoing line interface, and the contact piece is controlled to rotate by the electric push rod, so that whether power is off or not is controlled.

Description

Circuit breaker anti-bouncing device

Technical Field

The utility model relates to the field of circuit breakers, in particular to a circuit breaker anti-bouncing device.

Background

A circuit breaker is a switching device capable of closing, carrying and breaking a current under normal circuit conditions and capable of closing, carrying and breaking a current under abnormal circuit conditions for a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the division of a high-voltage boundary line and a low-voltage boundary line is fuzzy, and the circuit breaker is generally called a high-voltage electrical appliance with the voltage of more than 3 kV;

through searching, the prior patent (publication number: CN 112505540A) discloses a circuit breaker anti-jump test device, which has the advantages of simple overall structure, small volume, light weight and simple and convenient operation, and compared with the traditional 2-person operation test, the anti-jump test can be realized by only 1 person, the problem of unreliable contact can not occur, the safety of the test is improved, and the number of test operators is reduced. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

most of the existing circuit breaker devices are simple in structure and low in safety, most of the traditional devices are inconvenient to switch on, the requirements of people cannot be met, and frequent power-off contact can cause explosion of the circuit breaker to generate danger, so that the circuit breaker is required to be subjected to power-off prevention mechanisms, but the existing circuit breaker basically does not have the power-off prevention mechanisms, and the power-off prevention mechanisms are not arranged for preventing the circuit breaker from jumping, so that the power-off prevention mechanisms are required to be additionally arranged for preventing the circuit breaker from jumping;

therefore, a circuit breaker anti-bouncing device is proposed to solve the above problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a circuit breaker anti-trip device to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the circuit breaker anti-bouncing device comprises a box body, wherein an anti-outage mechanism related to the circuit breaker is embedded and installed in the box body, and the anti-outage mechanism comprises an incoming line interface, an incoming line column, a power transmission column, a contact piece, a connecting shaft, a spring, a connecting block, a supporting plate, an electric push rod, an incoming line column, an energizing plate, an outgoing line column and an outgoing line interface;

the utility model discloses a power distribution box, including box, power transmission post, contact piece, connecting axle, connecting piece, supporting plate, electric putter, connecting axle's outside nested connection has the power pole that connects, the bottom nested connection of power pole has the circular telegram board, the one side nested connection of circular telegram board has the power pole that connects, the one side overlap joint of power pole has the contact piece, the inside embedded connection of contact piece has the connecting axle, the bottom fixedly connected with spring of contact piece, top one side fixedly connected with connecting block of contact piece, the inner wall one side fixedly connected with backup pad of box, the top nested connection of backup pad has the electric putter, the outside nested connection of connecting axle has the circular telegram post, the bottom nested connection of power pole has the circular telegram board, one side nested connection of circular telegram board has the power pole that goes out, the opposite side nested connection of power pole has the interface that is qualified for next round of competitions.

Preferably, a fixed block is fixedly connected to one side of the inner wall of the box body, and a resisting head is connected to the other side of the fixed block in a nested manner.

Preferably, the other side fixedly connected with contact block of connecting block, the opposite side overlap joint of contact block is connected with the sensor, one side nested connection of sensor has the information transmission post, the opposite side nested connection of information transmission post has the treater, the outside overlap joint of treater is connected with the protective housing, the top nested connection of protective housing has the alarm.

Preferably, the outside nest of box is connected with the dodge gate, the inside nest of dodge gate is connected with the display, the bottom nest of dodge gate is connected with control button.

Preferably, the fixing block is fixed on one side of the inner wall of the box body, and the resisting head is contacted with the power transmission column.

Preferably, the cross section of the contact piece is Z-shaped and is fixed by a connecting shaft.

Preferably, the contact piece is meshed with the electric connection post.

Preferably, the sensor is used in conjunction with a processor.

The utility model has the technical effects and advantages that:

1. compared with the prior art, this circuit breaker anti-bouncing device prevents that frequent outage contact from leading to the circuit breaker explosion through setting up and prevents outage mechanism when later stage use, prevent that the circuit breaker from frequently cutting off the power supply, contact through external electric wire and inlet wire interface, thereby prevent outage effect through the box, by advancing the electric prop and with power transmission to the transmission column, through controlling electric putter, upwards promote the connecting block, then drive the contact piece and rotate with the connecting axle as the centre of a circle, make the opposite side contact transmission column of contact piece, thereby to contact piece transmission power, the bottom of contact piece is equipped with the spring, play the effect of supporting the buffering to the contact piece, the bottom of contact piece contacts with the electric prop simultaneously, thereby with power transmission to the play electric prop, be connected with the interface of being qualified for the next round of competitions through the power cord, carry out a whole set of transmission work, simultaneously control rotation to the contact piece through electric putter, thereby whether outage is controlled.

2. Compared with the prior art, the circuit breaker anti-bouncing device is matched with each other through the contact block, the sensor, the processor and the alarm, so that after the circuit breaker is powered off, a worker is timely warned to carry out remedial measures, the circuit breaker anti-bouncing device is contacted with the sensor through the contact block, after the circuit breaker is powered off, the connecting block moves downwards, the contact block is driven to be separated from the sensor, the sensor transmits signals to the processor through the information transmission column, and the processor analyzes and transmits the signals to the alarm to give an alarm.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

Fig. 3 is a schematic view of the internal structure of the contact sheet of the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.

The reference numerals are: 1. a case; 2. an anti-power-off mechanism; 3. a wire inlet interface; 4. a power supply column; 5. a power transmission column; 6. a contact piece; 7. a connecting shaft; 8. a spring; 9. a connecting block; 10. a support plate; 11. an electric push rod; 12. a power connection column; 13. an energizing plate; 14. a power-off column; 15. an outlet interface; 16. a fixed block; 17. a resistance head; 18. a contact block; 19. a sensor; 20. an information transmission column; 21. a processor; 22. a protective box; 23. an alarm; 24. a movable door; 25. a display; 26. control buttons.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.

Example 1

The circuit breaker anti-bouncing device shown in fig. 2 and 3 comprises a box body 1, wherein an anti-outage mechanism 2 related to the circuit breaker is embedded and installed in the box body 1, and the anti-outage mechanism 2 comprises an incoming line interface 3, an incoming line column 4, a power transmission column 5, a contact piece 6, a connecting shaft 7, a spring 8, a connecting block 9, a supporting plate 10, an electric push rod 11, a power receiving column 12, an electrifying plate 13, an outgoing line column 14 and an outgoing line interface 15. The inside one side top embedding of box 1 is connected with inlet wire interface 3, one side nested connection of inlet wire interface 3 has into electric column 4, the opposite side nested connection of into electric column 4 has electric column 5, one side overlap joint of electric column 5 is connected with contact piece 6, the inside embedding of contact piece 6 is connected with connecting axle 7, the bottom fixedly connected with spring 8 of contact piece 6, top one side fixedly connected with connecting block 9 of contact piece 6, inner wall one side fixedly connected with backup pad 10 of box 1, the top nested connection of backup pad 10 has electric putter 11, the outside nested connection of connecting axle 7 has into electric column 12, the bottom nested connection of electric column 12 has circular telegram board 13, one side nested connection of circular telegram board 13 has out electric column 14, the opposite side nested connection of out electric column 14 has out line interface 15.

Wherein: through external electric wire and inlet wire interface 3 contact to prevent outage effect through box 1, by advancing electric column 4 with power transmission to transmission column 5, through control electric putter 11, upwards promote connecting block 9, then drive contact piece 6 and rotate as the centre of a circle, make the opposite side contact transmission column 5 of contact piece 6, thereby to contact piece 6 transmission power, the bottom of contact piece 6 is equipped with spring 8, play the effect that supports the buffering to contact piece 6, the bottom and the electric column 12 that meets of contact piece 6 contact simultaneously, thereby with electric power transmission to play electric column 14, be connected with outlet wire interface 15 through the power cord, a whole set of transmission work is carried out, simultaneously control rotation to contact piece 6 through electric putter 11, thereby whether outage is controlled.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 2, as a preferred embodiment; the fixed block 16 is fixedly connected to one side of the inner wall of the box body 1, the resisting head 17 is connected to the other side of the fixed block 16 in a nested mode, and further, the resisting head 17 is in contact with the power transmission column 5 to support and fix the power transmission column 5, so that the power transmission column 5 is prevented from being deviated to influence power supply.

As shown in fig. 2 and 4, as a preferred embodiment; the other side fixedly connected with contact block 18 of connecting block 9, the opposite side overlap joint of contact block 18 is connected with sensor 19, one side nested connection of sensor 19 has information transmission post 20, the opposite side nested connection of information transmission post 20 has processor 21, the outside overlap joint of processor 21 is connected with protective housing 22, the top nested connection of protective housing 22 has alarm 23, further, contact with sensor 19 through contact block 18, after the device outage promptly connecting block 9 moves down, drive contact block 18 break away from sensor 19, then sensor 19 passes through information transmission post 20 with signal transmission to processor 21, processor 21 carries out the analysis transmission with the signal, it reports to the police to report to the police to send out the police to report to the police, in time inform the staff.

As shown in fig. 1, as a preferred embodiment; the outside nested dodge gate 24 that is connected with of box 1, the inside nested display 25 that is connected with of dodge gate 24, the bottom nested control button 26 that is connected with of dodge gate 24, further, show box 1 information through display 25, control the internal equipment through control button 26 simultaneously, improve the device functionality.

As shown in fig. 2, as a preferred embodiment; the fixed block 16 is fixed on one side of the inner wall of the case 1, the resisting head 17 contacts with the power transmission column 5, and the resisting head 17 and the fixed block 16 perform the power transmission column 5 to improve the stability of the power transmission column 5.

As shown in fig. 3, as a preferred embodiment; the cross section shape of the contact piece 6 is in a Z shape, and is fixed by the connecting shaft 7, and further, the contact piece 6 rotates by taking the connecting shaft 7 as a circle center, so that the stability of the contact piece 6 is improved.

As shown in fig. 2, as a preferred embodiment; the contact piece 6 is meshed with the electric connection column 12, and further, the electric transmission column 5 and the electric connection column 12 are connected and electrified through the fixation of the contact piece 6, so that the device is prevented from being powered off.

As shown in fig. 4, as a preferred embodiment; the sensor 19 and the processor 21 are matched together for use, and further, signals are transmitted to the alarm 23 through the sensor 19 for alarm, so that the practicability and the intelligence of the device are improved.

The working process of the utility model is as follows:

when the anti-bouncing device of the circuit breaker is used in the later stage, firstly, the anti-bouncing device is contacted with the incoming line interface 3 through an external electric wire, thereby the anti-outage effect is carried out through the box body 1, the incoming line column 4 transmits power to the power transmission column 5, the electric push rod 11 is controlled, the connecting block 9 is pushed upwards, the contact piece 6 is driven to rotate by taking the connecting shaft 7 as the center of a circle, the other side of the contact piece 6 contacts the power transmission column 5, thereby the power is transmitted to the contact piece 6, the spring 8 is arranged at the bottom of the contact piece 6, the supporting and buffering effects are carried out on the contact piece 6, meanwhile, the bottom of the contact piece 6 is contacted with the power connection column 12, thereby the power is transmitted to the outgoing line column 14, the connection column 15 is connected with the outgoing line interface through the power wire, a whole set of power transmission work is carried out, meanwhile, the electric push rod 11 is used for controlling and rotating the contact piece 6, thereby whether outage is controlled or not, meanwhile, the other side of the power connection column 5 is fixed through the head 17, the stability of the power connection column 5 is improved, the contact block 18 is contacted with the sensor 19, namely, the connecting block 9 is moved downwards after the power is cut off, the device is powered off, the contact block 18 is separated from the sensor 19, the sensor 19 is driven, the sensor 20 is transmitted to the sensor 20, the sensor 20 is transmitted to the signal processor through the transmission 20, the signal processor 21, the signal processor is used for informing the working principle, and the working principle is carried out by the working staff, and the working staff is in the working and the working process.

The last points to be described are: first, in the description of the present utility model, 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.

Claims (8)

1. The utility model provides a circuit breaker anti-bouncing device, includes box (1), its characterized in that: the anti-power-off mechanism (2) related to the circuit breaker is embedded and installed in the box body (1), and the anti-power-off mechanism (2) comprises a wire inlet interface (3), a wire inlet column (4), a power transmission column (5), a contact piece (6), a connecting shaft (7), a spring (8), a connecting block (9), a supporting plate (10), an electric push rod (11), a power connection column (12), a power supply plate (13), a power outlet column (14) and a wire outlet interface (15);

the utility model discloses a box, including box (1) and connecting piece, the inside one side top embedding of box (1) is connected with inlet wire interface (3), one side nested of inlet wire interface (3) is connected with into electric column (4), the opposite side nested of electric column (4) is connected with electric column (5), one side overlap joint of electric column (5) is connected with contact patch (6), the inside embedding of contact patch (6) is connected with connecting axle (7), the bottom fixedly connected with spring (8) of contact patch (6), top one side fixedly connected with connecting block (9) of contact patch (6), the novel electric box comprises a box body (1), wherein a supporting plate (10) is fixedly connected to one side of the inner wall of the box body (1), an electric push rod (11) is connected to the top of the supporting plate (10) in a nested mode, an electric connection column (12) is connected to the outer portion of a connecting shaft (7) in a nested mode, an electrifying plate (13) is connected to the bottom of the electric connection column (12) in a nested mode, an electric outlet column (14) is connected to one side of the electrifying plate (13) in a nested mode, and an outlet interface (15) is connected to the other side of the electric outlet column (14) in a nested mode.

2. The circuit breaker anti-bouncing device of claim 1, wherein: one side of the inner wall of the box body (1) is fixedly connected with a fixed block (16), and the other side of the fixed block (16) is connected with a resisting head (17) in a nested manner.

3. The circuit breaker anti-bouncing device of claim 1, wherein: the intelligent monitoring device is characterized in that a contact block (18) is fixedly connected to the other side of the connecting block (9), a sensor (19) is connected to the other side lap joint of the contact block (18), an information transmission column (20) is connected to one side of the sensor (19) in a nested mode, a processor (21) is connected to the other side of the information transmission column (20) in a nested mode, a protective box (22) is connected to the outer lap joint of the processor (21), and an alarm (23) is connected to the top of the protective box (22) in a nested mode.

4. A circuit breaker anti-bouncing device as in claim 3, wherein: the novel portable electronic device is characterized in that a movable door (24) is connected to the outer portion of the box body (1) in a nested mode, a display (25) is connected to the inner portion of the movable door (24) in a nested mode, and a control button (26) is connected to the bottom portion of the movable door (24) in a nested mode.

5. A circuit breaker anti-bouncing device as in claim 2, characterized in that: the fixing block (16) is fixed on one side of the inner wall of the box body (1), and the resisting head (17) is contacted with the power transmission column (5).

6. The circuit breaker anti-bouncing device of claim 1, wherein: the cross section of the contact piece (6) is Z-shaped and is fixed by a connecting shaft (7).

7. The circuit breaker anti-bouncing device of claim 1, wherein: the contact piece (6) is meshed with the electric connection post (12).

8. A circuit breaker anti-bouncing device as in claim 3, wherein: the sensor (19) is matched with the processor (21) for use.