CN219533335U - Circuit breaker detection device - Google Patents

Abstract

The utility model discloses a circuit breaker detection device, which belongs to the technical field of circuit breaker detection and comprises a detection main body, wherein a treatment bin is arranged in the detection main body, and a radiating pipe is fixedly arranged in the treatment bin. The utility model has the advantages that: when the detection device detects the circuit breaker, the door shield of the detection device is opened, at the moment, the door shield can pull the gear shaft to rotate through the power rope to enable the rack to move upwards, the lifting plate is driven to move upwards, then the circuit breaker can be detected, the long-time detection work can enable the inside to generate a large amount of heat, the temperature of the radiating fins can rise, the air flow rate in the radiating tube is high, the radiating fins in the radiating tube can be cooled, so that the circuit breaker detection device has a good radiating effect while being dustproof, the detection groove and the placing groove can be used for preventing damage caused by long-time leakage of the detection control panel and the detection contact, and the service lives of the detection control panel and the detection contact are prolonged.

Description

Circuit breaker detection device

Technical Field

The utility model relates to the technical field of circuit breaker detection, in particular to a circuit breaker detection device.

Background

The circuit breaker is a switching device capable of switching on, carrying and switching off current under normal or abnormal loop conditions, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, protection is carried out on a power line, the motor and the like, the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the high-voltage boundary line is more fuzzy, the circuit breaker is generally called a high-voltage electric appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, the asynchronous motor is not frequently started, protection is carried out on the power line, the motor and the like, the circuit can be automatically cut off when serious overload, short circuit, undervoltage and other faults occur on the circuit breaker, and the circuit breaker is equivalent to a combination of a fuse type switch, an underheating relay and the like. And the parts are not required to be changed after breaking the fault current. Has found wide application;

the detection device of the general circuit breaker in the market is characterized in that the detection control panel and the detection contact are arranged on the outer side when the detection device is in operation or non-operation, so that the detection control panel and the detection contact are easy to collide when moving, further unnecessary damage is caused to the detection control panel and the detection contact, the general circuit breaker detection device has a good heat dissipation effect, but some dust is entrained when in heat dissipation, and finally the dust is accumulated in the detection device to influence the detection device.

Disclosure of Invention

The utility model aims to provide a circuit breaker detection device.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a circuit breaker detection device, includes detects the main part, the inside of detecting the main part has been seted up and has been handled the storehouse, the inside fixed mounting who handles the storehouse has the cooling tube, the inside fixed mounting of cooling tube has the fin, and the fin is the slope and place, the standing groove has been seted up to the lateral wall of detecting the main part, the inside of standing groove has been placed the detection contact, the inside slidable mounting of standing groove has the lifter plate, the shrink groove has been seted up to the inside of detecting the main part, and the lifter plate can extend to in the shrink groove, the inside fixed mounting of detecting the main part has lifting assembly.

Preferably, the lifting assembly comprises a power groove arranged on the side surface of the placing groove, a gear shaft is rotatably arranged in the power groove, the lifting plate extends into the power groove, a rack is fixedly arranged on the lifting plate in the power groove, and the rack is meshed with the gear shaft through a gear.

Preferably, the inside of detecting the main part has seted up the detection groove, the inside fixed mounting in detection groove has the detection control panel, the inside rotation in detection groove is installed the door shield, fixed mounting has the power rope on the door shield, and the power rope extends to the gear shaft to twine to the gear shaft.

Preferably, a reset groove is formed in the detection main body, and a collecting column is rotatably arranged in the reset groove.

Preferably, a reset spring is fixedly arranged between the two ends of the collecting column and the inner wall of the reset groove.

Preferably, one end of the detection contact is fixedly provided with an extension electric rope, and the other end of the extension electric rope is connected to the collecting column.

By adopting the technical scheme, when the detection device detects the circuit breaker, the door shield of the detection device is opened, at the moment, the door shield can be pulled to rotate through the power rope, the rack is moved upwards by utilizing the rotation of the gear shaft so as to drive the lifting plate to move upwards, then detection can be carried out, a large amount of heat can be generated in the circuit breaker after long-time detection work, at the moment, the temperature of the radiating fins can be raised, the air flow rate in the radiating pipes is high, and the radiating fins in the radiating pipes can be cooled, so that the circuit breaker detection device has a good radiating effect while being dustproof, the detection control panel and the detection contacts can be prevented from being damaged by utilizing the detection grooves and the placing grooves, and the service lives of the detection control panel and the detection contacts are prolonged;

by adopting the technical scheme, when the detection contact is pulled out for use, the collection column is pulled to rotate through the extension electric rope, then the extension electric rope wound on the collection column is released, after detection is completed, the collection column is driven to rotate by the reset spring, and the released extension electric rope is rewound on the collection column, so that the length of the extension electric rope can be adjusted according to the needs, the circuit breaker can be more conveniently detected, and after detection is completed, the extension electric rope and the detection contact can be timely recovered, and the use effect of the circuit breaker detection device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the front structure of the present utility model;

FIG. 3 is a cross-sectional view of a top view of the present utility model;

fig. 4 is a partial structural cross-sectional view of a radiating pipe according to the present utility model;

FIG. 5 is a cross-sectional view of a side portion of the test body according to the present utility model;

FIG. 6 is a cross-sectional view of a side portion of the test body according to the present utility model;

fig. 7 is a schematic diagram of the internal structure of the reset groove of the present utility model.

In the figure: 1. a detection body; 2. a detection groove; 3. detecting a control panel; 4. a door stop; 5. a treatment bin; 6. a heat radiating pipe; 7. a heat sink; 8. a placement groove; 9. a lifting plate; 10. a shrink tank; 11. a power tank; 12. a gear shaft; 13. a rack; 14. a power rope; 15. a reset groove; 16. detecting a contact; 17. extending the electric rope; 18. a collection column; 19. and a return spring.

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:

referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a circuit breaker detection device, including detecting main part 1, the inside of detecting main part 1 has been seted up and has handled storehouse 5, the inside fixed mounting who handles storehouse 5 has cooling tube 6, the inside fixed mounting who has cooling tube 6 has fin 7, and fin 7 is the slope and place, the standing groove 8 has been seted up to the lateral wall of detecting main part 1, the inside of standing groove 8 has been placed the detection contact 16, the inside slidable mounting of standing groove 8 has lifter plate 9, shrink groove 10 has been seted up to the inside of detecting main part 1, and lifter plate 9 can extend to shrink inslot 10, the inside fixed mounting of detecting main part 1 has the lifting component, the lifting component is including seting up in the power groove 11 of standing groove 8 side, the inside rotation of power groove 11 installs gear shaft 12, and lifter plate 9 extends to in the power groove 11, fixed mounting has rack 13 on the lifter plate 9 in the power groove 11, and be gear engagement between rack 13 and the gear shaft 12, detecting main part 1's inside has been seted up detecting groove 2, detecting groove 2's inside fixed mounting has detection control panel 3, detecting groove 2's inside rotation installs fender 4, fixed mounting has 14 on the door fender 4, and power rope 14 extends to 12, and winding to 12.

Specifically, when the detection device detects the circuit breaker, the door shield 4 of the detection device is opened, at this time, the door shield 4 pulls the gear shaft 12 to rotate through the power rope 14, the gear shaft 12 rotates to enable the gear rack 13 to move upwards, and then the lifting plate 9 is driven to move upwards, then detection can be performed, long-time detection work can enable a large amount of heat to be generated inside, at this time, the temperature of the radiating fins 7 can rise, the air flow rate in the radiating tube 6 is high, the radiating fins 7 in the radiating tube 6 can be cooled, so that the circuit breaker detection device has a good radiating effect while being dustproof, the detection control panel 3 and the detection contacts 16 can be prevented from being damaged outside due to long-time leakage by the detection grooves 2 and the placing grooves 8, and the service lives of the detection control panel 3 and the detection contacts 16 are prolonged.

Example 2:

referring to fig. 1-7, the present utility model provides a technical solution: a circuit breaker detection device is characterized in that a treatment bin 5 is arranged in the detection main body 1, a radiating pipe 6 is fixedly arranged in the treatment bin 5, radiating fins 7 are fixedly arranged in the radiating pipe 6 and are obliquely arranged, a placing groove 8 is formed in the side wall of the detection main body 1, a detection contact 16 is placed in the placing groove 8, a lifting plate 9 is slidably arranged in the placing groove 8, a shrinkage groove 10 is formed in the detection main body 1, the lifting plate 9 can extend into the shrinkage groove 10, a lifting assembly is fixedly arranged in the detection main body 1, a reset groove 15 is formed in the detection main body 1, a collecting column 18 is rotatably arranged in the reset groove 15, a reset spring 19 is fixedly arranged between two ends of the collecting column 18 and the inner wall of the reset groove 15, an extension electric rope 17 is fixedly arranged at one end of the detection contact 16, and the other end of the extension electric rope 17 is connected to the collecting column 18.

Specifically, when the detecting contact 16 is pulled out for use, the collecting column 18 is pulled to rotate through the extending electric rope 17, then the extending electric rope 17 wound on the collecting column 18 is released, after detection is completed, the restoring spring 19 can drive the collecting column 18 to rotate, and the released extending electric rope 17 is rewound on the collecting column 18, so that the length of the extending electric rope 17 can be adjusted according to the requirement, the circuit breaker can be detected more conveniently, and after detection is completed, the extending electric rope 17 and the detecting contact 16 can be recovered in time, and the using effect of the detecting device of the circuit breaker is improved.

Working principle: when the detection device detects the circuit breaker, the door shield 4 of the detection device is opened, at the moment, the door shield 4 pulls the gear shaft 12 to rotate through the power rope 14, the gear rack 13 is moved upwards by utilizing the rotation of the gear shaft 12, the lifting plate 9 is driven to move upwards, then detection can be carried out, a large amount of heat is generated in the detection device after long-time detection operation, at the moment, the temperature of the radiating fins 7 rises, the air flow rate in the radiating tubes 6 is high, the radiating fins 7 in the radiating tubes 6 are cooled, when the detection contact 16 is pulled out for use, the collecting column 18 is pulled to rotate through the extending electric rope 17, then the extending electric rope 17 wound on the collecting column 18 is released, after detection is completed, the restoring spring 19 drives the collecting column 18 to rotate, and the released extending electric rope 17 is wound on the collecting column 18 again.

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

Claims (6)

1. Circuit breaker detection device, including detecting main part (1), its characterized in that: the inside of detecting main part (1) has been seted up and has been handled storehouse (5), the inside fixed mounting who handles storehouse (5) has cooling tube (6), the inside fixed mounting of cooling tube (6) has fin (7), and fin (7) are the slope and place, standing groove (8) have been seted up to the lateral wall of detecting main part (1), detection contact (16) have been placed to the inside of standing groove (8), the inside slidable mounting of standing groove (8) has lifter plate (9), shrink groove (10) have been seted up to the inside of detecting main part (1), and lifter plate (9) can extend to in shrink groove (10), the inside fixed mounting of detecting main part (1) has lifting component.

2. The circuit breaker detection device of claim 1, wherein: the lifting assembly comprises a power groove (11) formed in the side face of the placing groove (8), a gear shaft (12) is rotatably arranged in the power groove (11), the lifting plate (9) extends into the power groove (11), a rack (13) is fixedly arranged on the lifting plate (9) in the power groove (11), and the rack (13) is meshed with the gear shaft (12) through gears.

3. The circuit breaker detection device of claim 2, wherein: the inside of detecting main part (1) has seted up detection groove (2), the inside fixed mounting in detection groove (2) has detection control panel (3), door shield (4) are installed in the inside rotation in detection groove (2), fixed mounting has power rope (14) on door shield (4), and power rope (14) extend to gear shaft (12) on to twine to gear shaft (12).

4. A circuit breaker testing apparatus according to claim 3, wherein: the inside of detecting main part (1) has seted up reset groove (15), the inside rotation in reset groove (15) is installed collection post (18).

5. The circuit breaker detection device of claim 4, wherein: and return springs (19) are fixedly arranged between the two ends of the collecting column (18) and the inner wall of the return groove (15).

6. The circuit breaker detection device of claim 5, wherein: one end of the detection contact (16) is fixedly provided with an extension electric rope (17), and the other end of the extension electric rope (17) is connected to the collecting column (18).