CN219163219U

CN219163219U - Interlocking mechanism for anti-lock switch cabinet door

Info

Publication number: CN219163219U
Application number: CN202223518853.3U
Authority: CN
Inventors: 曾庆辉
Original assignee: Guangdong Geweigu Construction Technology Co ltd
Current assignee: Guangdong Geweigu Construction Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-09
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an anti-lock switch cabinet door interlocking mechanism, which relates to the technical field of interlocking mechanisms and aims at solving the problems that the existing interlocking mechanism is easy to lock and the interlocking mechanism is relatively complex to mount and dismount in the process of connecting a ground gate; the anti-lock structure comprises a gate seat, a limiting block and a connecting plate, one end of the gate seat is connected with a cabinet door body, the limiting block is located at the top end of the gate seat, and the limiting block is symmetrically arranged with the central axis of the gate seat. The interlocking mechanism of the anti-lock switch cabinet door can effectively prevent locking caused by deeper insertion of the knife into the switch seat, and simultaneously, the device has a simple structure, is convenient to detach and is convenient to use.

Description

Interlocking mechanism for anti-lock switch cabinet door

Technical Field

The utility model relates to the technical field of interlocking mechanisms, in particular to an anti-lock switch cabinet door interlocking mechanism.

Background

The electrical switch cabinet needs the earth gate in the in-process of using, and the earth gate very big production locking of stroke very easily in the in-process of using, leads to electrical switch cabinet to open not to present electrical switch cabinet door interlocking device is more complicated, makes the installation dismantle comparatively loaded down with trivial details, consequently, in order to solve this kind of problem, we have proposed an anti-lock switch cabinet door interlocking device.

Disclosure of Invention

The utility model provides an interlocking mechanism for an anti-lock switch cabinet door, which solves the problems that the interlocking mechanism is easy to lock and the interlocking mechanism is complex to install and detach in the process of connecting a ground gate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an anti-lock switch cabinet door interlocking mechanism comprises a cabinet door body, wherein one side of the cabinet door body is provided with an interlocking structure, the interlocking structure is used for closing a door, one side of the interlocking structure is provided with an anti-lock structure, and the anti-lock structure is used for preventing locking caused by deeper closing;

the anti-lock structure comprises a gate seat, a limiting block and a connecting plate, one end of the gate seat is connected with a cabinet door body, the limiting block is located at the top end of the gate seat, the limiting block is symmetrically arranged by the central axis of the gate seat, the connecting plate is sleeved on the circumferential side wall of the limiting block, and the bottom end of the connecting plate is connected with the interlocking structure.

Preferably, the interlocking structure comprises a switch handle, a mounting hole, a mounting shaft, a lock cylinder extrusion block, a clamping block, a connecting block, a telescopic spring, a fixing block, a connecting block, a knife switch and a limiting ring, wherein the switch handle is connected with the cabinet door body, and the mounting hole is positioned in the cabinet door body.

Preferably, the circumference lateral wall of installation axle is connected with the cabinet door body, lock core extrusion piece is located the inside of installation axle, just lock core extrusion piece is sliding connection with the installation axle.

Preferably, one end of the clamping block is connected with the lock cylinder extrusion block, the clamping block is matched with the fixing block, and the connecting block and the telescopic spring are sleeved on the circumferential side wall of the fixing block.

Preferably, one end of the telescopic spring is connected with the connecting block, one end of the telescopic spring, which is far away from the connecting block, is connected with the fixing block, and the telescopic spring is positioned between the connecting block and the fixing block.

Preferably, one end of the fixed block, which is far away from the lock cylinder extrusion block, is connected with the connecting block, one end of the connecting block is connected with the knife switch, and the limiting ring is connected with the cabinet door body.

The beneficial effects of the utility model are as follows:

1. through the mutually supporting of limiting plate and joint board, can effectually prevent that the knife from inserting the deeper locking that leads to of floodgate seat to can effectually prevent that the device from producing the skew through the spacing ring.

2. The telescopic spring is extruded through the lock cylinder extrusion block, then the lock cylinder extrusion block stretches the clamping block into the fixed block, the lock knife is separated from the limiting ring, and then the fixed block is rotated, so that the fixed block drives the lock knife to stretch into the lock seat, and the device is simple in structure and convenient to detach.

In conclusion, the device can effectively prevent locking caused by deeper knife blade insertion and gate seat, and meanwhile, the device is simple in structure, convenient to detach and convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of a split structure of the present utility model.

FIG. 3 is a schematic diagram of the interlocking mechanism of the present utility model.

Fig. 4 is a schematic diagram illustrating the detachment of the interlocking mechanism of the present utility model.

Reference numerals in the drawings: 1. a cabinet door body; 2. a linkage structure; 201. a switch handle; 202. a mounting hole; 203. a mounting shaft; 204. a lock cylinder extrusion block; 205. a clamping block; 206. a joint block; 207. a telescopic spring; 208. a fixed block; 209. a connecting block; 210. a knife switch; 211. a limiting ring; 3. an anti-lock structure; 301. a brake base; 302. a limiting block; 303. a connector plate.

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.

Referring to fig. 1-4, an interlocking mechanism for an anti-lock switch cabinet door comprises a cabinet door body 1, wherein an interlocking structure 2 is arranged on one side of the cabinet door body 1, the interlocking structure 2 is used for closing a door, an anti-lock structure 3 is arranged on one side of the interlocking structure 2, and the anti-lock structure 3 is used for preventing the door from being locked due to deeper closing.

The anti-lock structure 3 comprises a brake seat 301, a limiting block 302 and a connecting plate 303, wherein one end of the brake seat 301 is connected with the cabinet door body 1, the limiting block 302 is positioned at the top end of the brake seat 301, the limiting block 302 is symmetrically arranged by the central axis of the brake seat 301, the connecting plate 303 is sleeved on the circumferential side wall of the limiting block 302, and the bottom end of the connecting plate 303 is connected with the interlocking structure 2.

The interlocking structure 2 comprises a switch handle 201, a mounting hole 202, a mounting shaft 203, a lock cylinder extrusion block 204, a clamping block 205, a connecting block 206, a telescopic spring 207, a fixed block 208, a connecting block 209, a knife switch 210 and a limiting ring 211, wherein the switch handle 201 is connected with a cabinet door body 1, the mounting hole 202 is positioned in the cabinet door body 1, the circumferential side wall of the mounting shaft 203 is connected with the cabinet door body 1, the lock cylinder extrusion block 204 is positioned in the mounting shaft 203, the lock cylinder extrusion block 204 is connected with the mounting shaft 203 in a sliding manner, one end of the clamping block 205 is connected with the lock cylinder extrusion block 204, the clamping block 205 is matched with the fixed block 208, the connecting block 206 and the telescopic spring 207 are sleeved on the circumferential side wall of the fixed block 208, one end of the telescopic spring 207 is connected with the connecting block 206, one end of the telescopic spring 207, which is far away from the connecting block 206, is connected with the fixed block 208, one end of the connecting block 209 is connected with the knife switch 210, and the limiting ring 211 is connected with the cabinet door body 1.

Working principle: when the device is used, a key is inserted into the lock cylinder extrusion block 204, when the key is matched with the lock cylinder extrusion block 204, the lock cylinder extrusion block 204 is extruded, the lock cylinder extrusion block 204 is moved inwards after the lock cylinder extrusion block 204, the clamping block 205 on the lock cylinder extrusion block 204 is matched with the fixed block 208, the clamping block 205 is inserted into the fixed block 208, then the lock cylinder extrusion block 204 pushes the connecting block 206 to move, the connecting block 206 drives the telescopic spring 207 to compress, the telescopic spring 207 drives the fixed block 208 to slide in the installation shaft 203, then the fixed block 208 drives the connecting block 209 to move backwards, the connecting block 209 drives the knife 210 to separate from the limiting ring 211, then the lock cylinder extrusion block 204 is rotated, the lock cylinder extrusion block 204 drives the knife 210 to rotate, and the device is switched on, so that the device is simple in structure and convenient to detach, then the knife 210 is inserted into the brake seat 301 to be switched on, and the connecting plate 303 is inserted into the limiting block 302 through the mutual matching of the connecting plate 303 and the limiting block 302 can effectively prevent the knife 210 from being inserted into the brake seat 301 to be locked due to too deep.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The anti-lock switch cabinet door interlocking mechanism comprises a cabinet door body (1), and is characterized in that an interlocking structure (2) is arranged on one side of the cabinet door body (1), the interlocking structure (2) is used for closing a door, an anti-lock structure (3) is arranged on one side of the interlocking structure (2), and the anti-lock structure (3) is used for preventing locking caused by deeper closing;

the anti-lock structure (3) comprises a brake seat (301), a limiting block (302) and a connecting plate (303), one end of the brake seat (301) is connected with a cabinet door body (1), the limiting block (302) is located at the top end of the brake seat (301), the limiting block (302) is symmetrically arranged with the central axis of the brake seat (301), the connecting plate (303) is sleeved on the circumferential side wall of the limiting block (302), and the bottom end of the connecting plate (303) is connected with the interlocking structure (2).

2. An anti-lock switch cabinet door interlocking mechanism according to claim 1, wherein the interlocking structure (2) comprises a switch handle (201), a mounting hole (202), a mounting shaft (203), a lock cylinder extrusion block (204), a clamping block (205), a connecting block (206), a telescopic spring (207), a fixing block (208), a connecting block (209), a knife blade (210) and a limiting ring (211), the switch handle (201) is connected with the cabinet door body (1), and the mounting hole (202) is located inside the cabinet door body (1).

3. An anti-lock switch cabinet door interlocking mechanism according to claim 2, characterized in that the circumferential side wall of the mounting shaft (203) is connected with the cabinet door body (1), the lock cylinder extrusion block (204) is located inside the mounting shaft (203), and the lock cylinder extrusion block (204) is connected with the mounting shaft (203) in a sliding manner.

4. An anti-lock switch cabinet door interlocking mechanism according to claim 2, characterized in that one end of the clamping block (205) is connected with the lock cylinder extrusion block (204), the clamping block (205) is matched with the fixed block (208), and the connecting block (206) and the telescopic spring (207) are both sleeved on the circumferential side wall of the fixed block (208).

5. An anti-lock switch cabinet door interlock according to claim 2, characterized in that one end of the extension spring (207) is connected to the engagement block (206), and that one end of the extension spring (207) remote from the engagement block (206) is connected to the fixing block (208), the extension spring (207) being located between the engagement block (206) and the fixing block (208).

6. An anti-lock switch cabinet door interlocking mechanism according to claim 2, characterized in that one end of the fixed block (208) far away from the lock cylinder extrusion block (204) is connected with a connecting block (209), one end of the connecting block (209) is connected with a knife switch (210), and the limiting ring (211) is connected with the cabinet door body (1).