CN216958964U

CN216958964U - Padlock device of high-voltage switch cabinet

Info

Publication number: CN216958964U
Application number: CN202220700685.0U
Authority: CN
Inventors: 黄振华
Original assignee: Zhejiang Liufang Cabinet Frame Co ltd
Current assignee: Zhejiang Liufang Cabinet Frame Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-07-12
Anticipated expiration: 2032-03-26

Abstract

The utility model discloses a padlock device for a high-voltage switch cabinet, which adopts the technical scheme that the padlock device comprises a cabinet body, wherein an operation hole is formed in the side wall of the cabinet body, a fixed plate is arranged on the operation hole, a sliding plate capable of sliding on the fixed plate is arranged on the fixed plate, through holes matched with the operation hole are formed in the sliding plate and the fixed plate, and the sliding of the sliding plate realizes plugging of the operation hole; the utility model adopts the structure of the fixed plate and the sliding plate, and blocks the operation hole by the up-and-down sliding of the sliding plate, thereby having the advantages of small occupied space and convenient and rapid operation.

Description

Padlock device of high-voltage switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a padlock device of a high-voltage switch cabinet.

Background

With the progress of the technical technology, the manufacturing process of the high-voltage switch cabinet is also greatly improved. When the high-voltage switch cabinet operates, the circuit breaker in the high-voltage switch cabinet is required to be operated under the condition that the cabinet door is closed, so that when the high-voltage switch cabinet is manufactured, an operation hole of the circuit breaker needs to be reserved on the cabinet door of the high-voltage switch cabinet. In order to ensure that the distribution equipment of the high-voltage switch cabinet can safely operate, the circuit breaker can not be operated by operators at will. Therefore, a padlock device for closing an operation hole of the circuit breaker is usually configured on a cabinet door of the high-voltage switch cabinet, so as to prevent the normal operation of the power distribution equipment of the high-voltage switch cabinet from being influenced by the misoperation of an operator, and even prevent safety accidents from happening.

The existing padlock device is generally characterized in that a movable plate is hinged to one side outside an operation hole, a fixed plate is fixedly installed on the other side of the operation hole, the movable plate can be turned over for 180 degrees, a lock hole is formed in each of the fixed plate and the movable plate, the operation hole is blocked and opened by turning over the movable plate, and after blocking, a padlock is installed at the lock hole to achieve locking; in using existing padlock devices, it has been found that there are some drawbacks to existing padlock devices: the hinged movable plate needs a larger space when being folded, and on some switch cabinets with protruding structure cabinet doors, the movable plate is limited by the cabinet doors in turning, so that the switch cabinet is very inconvenient to use; in addition, the movable plate after turning over lacks a fixed structure and can swing randomly, so that the operation of an operator is hindered.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the padlock device for the high-voltage switch cabinet, which has the advantages of small occupied space, convenience and quickness in operation and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high tension switchgear padlock device, includes the cabinet body, its characterized in that: an operation hole is formed in the side wall of the cabinet body, a fixed plate is arranged on the operation hole, a sliding plate capable of sliding on the fixed plate is arranged on the fixed plate, through holes matched with the operation hole are formed in the sliding plate and the fixed plate, and the sliding of the sliding plate can block the operation hole; the fixed plate is further provided with a connecting sheet, the connecting sheet is provided with a lock hole, and the side face of the sliding plate is provided with a connecting hole matched with the lock hole.

The utility model is further configured to: the two sides of the fixed plate are symmetrically provided with bending parts, sliding grooves are formed in the bending parts, and the two sides of the sliding plate extend out of the sliding grooves and slide in the sliding grooves.

The utility model is further configured to: the sliding plate is provided with a bent plate, and the bent plate is provided with insulating rubber.

The utility model is further configured to: and limiting parts for limiting the transverse deviation of the sliding plate are arranged on two sides of the sliding plate extending out of the sliding groove.

The utility model is further configured to: the sliding plate is characterized in that magnets A are arranged at two ends of the sliding groove, magnets B capable of attracting the magnets A mutually are arranged at two corresponding sides of the sliding plate, and after the sliding plate slides to a corresponding position, the magnets A and the magnets B attract each other to fix the sliding plate, so that the sliding plate cannot slide automatically when no external force is applied.

In conclusion, the utility model has the following beneficial effects:

compared with the prior art, the utility model is provided with the sliding plate and the fixed plate, and the operation hole is blocked in a sliding mode, so that the space occupied by the padlock device is saved, the padlock device has stronger universality, and the problem that the space required by the prior art in the process of overturning in a mode of hinging the movable plate is larger, and the movable plate is limited by the cabinet door in overturning of some switch cabinets with protruding structures, so that the switch cabinet is very inconvenient to position in use is solved.

Meanwhile, the end part of the sliding groove is provided with the magnet A, the sliding plate is correspondingly provided with the magnet B which is attracted with the magnet A, when the operation hole is opened and closed, the sliding plate slides up and down, and the magnet A and the magnet B are attracted with each other to realize the pre-fixing of the sliding plate, namely the sliding plate cannot shake after the operation hole is opened to influence the operation of an operator, and cannot automatically slide after the operation hole is closed to facilitate the padlock of the operator, so that the problem that the operation of the operator is hindered due to the fact that the overturned movable plate lacks a fixed structure in the prior art and can swing freely is solved.

Drawings

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

FIG. 2 is a perspective view of the opening operation hole of the sliding plate according to the present embodiment;

FIG. 3 is a schematic view of the structure of the sliding plate for blocking the operation hole in the present embodiment;

fig. 4 is a schematic perspective view of the sliding plate plugging operation hole of the present embodiment.

Reference numerals: 1. a cabinet body; 2. an operation hole; 3. a fixing plate; 301. a bending section; 302. a sliding groove; 4. a sliding plate; 401. a limiting part; 5. a through hole; 6. connecting sheets; 7. a lock hole; 8. connecting holes; 9. bending a plate; 10. a magnet A; 11. and a magnet B.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a padlock device for a high-voltage switch cabinet, which comprises a cabinet body 1, wherein an operation hole 2 is formed in the side wall of the cabinet body 1, a fixed plate 3 is arranged on the operation hole 2, a sliding plate 4 capable of sliding on the fixed plate 3 is arranged on the fixed plate 3, bent parts 301 are symmetrically arranged on two sides of the fixed plate 3, sliding grooves 302 are formed in the bent parts 301, two sides of the sliding plate 4 extend out of the sliding grooves 302 and slide in the sliding grooves 302, limiting parts 401 used for limiting the transverse offset of the sliding plate 4 are arranged on two sides of the sliding plate 4 extending out of the sliding grooves 302, through holes 5 matched with the operation hole 2 are formed in the sliding plate 4 and the fixed plate 3, and the sliding of the sliding plate 4 blocks the operation hole 2; the fixed plate 3 is further provided with a connecting sheet 6, the connecting sheet 6 is provided with a lock hole 7, the side surface of the sliding plate 4 is provided with a connecting sheet A8 matched with the lock hole 7, two ends of the sliding groove 302 are provided with magnets A10, two corresponding sides of the sliding plate 4 are provided with magnets B11 capable of mutually attracting with the magnets A10, and after the sliding plate 4 slides to a corresponding position, the magnets A10 and the magnets B11 mutually attract to fix the sliding plate 4 so that the sliding plate 4 cannot slide by itself when not being subjected to external force.

Further, referring to fig. 1-2, when the sliding plate 4 is pulled down, the through hole 5 will be opposite to the operation hole 2, so that the operation hole 2 is in an open state, and the magnet B11 below the sliding plate 4 will be attracted to the magnet a below the sliding groove 302, so that the sliding plate 4 will not slide by itself, and the operator can normally operate the operation shaft in the operation hole 2.

Further, referring to fig. 3 and 4, when the operation hole 2 needs to be blocked, only the bent plate 9 needs to be held, the sliding plate 4 is pulled upwards, the through hole 5 on the sliding plate 4 is not aligned with the operation hole 2, so that the operation handle cannot extend into the operation hole 2, and the blocking of the operation hole 2 is realized, and after the sliding plate 4 is pulled, the magnet B11 above the sliding plate 4 and the magnet a10 above the sliding groove 302 attract each other, so that the sliding plate 4 is preliminarily fixed and cannot slide down by itself, and thus, an operator can perform padlock between the lock hole 7 and the connection hole 8 more conveniently and quickly, if no magnet is used for fixing, the operator needs to hold the sliding plate 4 with one hand, and perform padlock with one hand, and the operation is very inconvenient.

According to the utility model, the sliding plate 4 is adopted to slide to block the operation hole 2, compared with a hinged turning mode in the prior art, the sliding type switch cabinet has smaller occupied space and is suitable for switch cabinets of more models, and the sliding groove 302 and the sliding plate 4 are provided with the magnet A10 and the magnet B11, so that the sliding plate 4 is preliminarily fixed when being opened and closed, and the operation is more convenient and quicker both in padlock and operation through the operation hole.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a high tension switchgear padlock device, includes the cabinet body (1), its characterized in that: an operation hole (2) is formed in the side wall of the cabinet body (1), a fixed plate (3) is arranged on the operation hole (2), a sliding plate (4) capable of sliding on the fixed plate (3) is arranged on the fixed plate (3), through holes (5) matched with the operation hole (2) are formed in the sliding plate (4) and the fixed plate (3), and the operation hole (2) is blocked by the sliding of the sliding plate (4); the fixing plate (3) is further provided with a connecting sheet (6), the connecting sheet (6) is provided with a lock hole (7), and the side face of the sliding plate (4) is provided with a connecting hole (8) matched with the lock hole (7).

2. The padlock device for a high-voltage switch cabinet, according to claim 1, characterized in that: bending parts (301) are symmetrically arranged on two sides of the fixed plate (3), sliding grooves (302) are arranged on the bending parts (301), and two sides of the sliding plate (4) extend out of the sliding grooves (302) and slide in the sliding grooves (302).

3. The padlock device for a high-voltage switch cabinet, according to claim 1, characterized in that: the sliding plate (4) is provided with a bent plate (9), and the bent plate (9) is provided with insulating rubber.

4. The padlock device for a high-voltage switch cabinet, according to claim 2, characterized in that: and limiting parts (401) for limiting the transverse deviation of the sliding plate (4) are arranged on two sides of the sliding plate (4) extending out of the sliding groove (302).

5. The padlock device for a high-voltage switch cabinet, according to claim 2, characterized in that: magnets A (10) are arranged at two ends of the sliding groove (302), magnets B (11) capable of attracting the magnets A (10) are arranged on two corresponding sides of the sliding plate (4), and after the sliding plate (4) slides to a corresponding position, the magnets A (10) and the magnets B (11) attract each other to fix the sliding plate (4) so that the sliding plate cannot slide automatically when no external force is applied.