CN219163959U

CN219163959U - Low-voltage switch cabinet convenient to disassemble and assemble

Info

Publication number: CN219163959U
Application number: CN202223030037.8U
Authority: CN
Inventors: 徐强; 章健
Original assignee: Nanjing Ziqiang Railway Vehicle Parts Co ltd
Current assignee: Nanjing Ziqiang Railway Vehicle Parts Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-06-09
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a low-voltage switch cabinet convenient to disassemble and assemble, which comprises a cabinet frame, wherein cabinet doors are arranged on the periphery of the cabinet frame, through grooves are vertically formed in the left end and the right end of each cabinet door, fixing rods are inserted into the through grooves, grooves are formed in the inner walls of the upper end and the lower end of each cabinet frame, which are positioned on the four cabinet doors, two through grooves are formed in the inner walls of the upper end and the lower end of each fixing rod, sliding blocks A are connected in the upper end and the lower end of each fixing rod in a sliding mode, through holes are formed in the upper end and the lower end of each fixing rod, limiting rods are arranged on the end faces of the sliding blocks A facing the through holes, and one ends of the limiting rods penetrate through the through holes. According to the utility model, the two sliding blocks A on the fixed rod are moved in opposite directions, so that the sliding blocks A drive the limiting rod to move out of the groove, the disassembly of the low-voltage switch cabinet is convenient, the two sliding blocks A on the fixed rod are moved in a repulsive manner after the cabinet door is placed on the cabinet frame, the sliding blocks A drive the limiting rod to move and insert into the groove, the assembly of the low-voltage switch cabinet is convenient, and the disassembly and the assembly of the low-voltage switch cabinet are convenient.

Description

Low-voltage switch cabinet convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of low-voltage switch cabinets, in particular to a low-voltage switch cabinet convenient to disassemble and assemble.

Background

The low-voltage switch cabinet is an electric device, external rays firstly enter a main control switch in the cabinet and then enter a sub-control switch, and all the branches are arranged according to the requirements. The low-voltage switch cabinet has the advantages of high breaking capacity, good dynamic and thermal stability, safety and reliability. The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion.

Most of the electronic devices in the low-voltage switch cabinet are fixedly arranged on the inner wall of the cabinet body, and the electronic devices are required to be frequently maintained due to short service life of the electronic devices.

However, in the existing low-voltage switch cabinet, the edges of the cabinet door are fixedly connected to the cabinet frame through a plurality of bolts, so that a large number of bolts are required to be disassembled and assembled when the low-voltage switch cabinet is disassembled and assembled, and the convenience of disassembly and assembly is affected.

Disclosure of Invention

The utility model aims to provide a low-voltage switch cabinet convenient to disassemble and assemble so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a low-voltage switchgear convenient to dismouting, includes the cabinet frame, the cabinet door is all installed around to the cabinet frame, open the groove has all been seted up vertically at both ends about the cabinet door, it has the dead lever to insert in the groove to open, two on the cabinet door are located to the upper and lower both ends inner wall of cabinet frame open groove department and all set up flutedly, equal sliding connection has slider A in the upper and lower both ends of dead lever, the through-hole has all been seted up at the upper and lower both ends of dead lever, slider A is equipped with the gag lever post towards the terminal surface of through-hole, the one end of gag lever post runs through out the through-hole to insert in the recess.

Preferably, a chute A is formed in one side of the upper end and the lower end of the through groove, a chute B is formed in one side, facing the chute A, of the upper end and the lower end of the fixing rod, and a connecting rod is connected to the end face, facing the chute B, of the sliding block A.

Preferably, the connecting rod is located at one end of the chute B, which is close to the tail end of the fixed rod, and the tail end of the connecting rod is connected with a holding block.

Preferably, the two sliding blocks A in the fixed rod are connected with springs towards the end face in the middle of the fixed rod.

Preferably, a sliding block B is slidably connected between the two springs in the fixing rod.

Preferably, the end face of the sliding block B facing the spring is provided with a positioning rod, and the length of the positioning rod is larger than the length of the spacing between the sliding block B and the sliding block A minus the length of the limiting rod.

Preferably, the inner walls at the upper end and the lower end of the cabinet frame are positioned at four ends of the cabinet door, which are close to the inner side of the cabinet frame, are connected with limiting blocks.

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

according to the utility model, the two sliding blocks A on the fixed rod are moved in opposite directions, so that the sliding blocks A drive the limiting rod to move out of the groove, the disassembly of the low-voltage switch cabinet is convenient, the two sliding blocks A on the fixed rod are moved in a repulsive manner after the cabinet door is placed on the cabinet frame, the sliding blocks A drive the limiting rod to move and insert into the groove, the assembly of the low-voltage switch cabinet is convenient, and the disassembly and the assembly of the low-voltage switch cabinet are convenient.

Drawings

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

FIG. 2 is a side cross-sectional view of the entirety of the present utility model;

FIG. 3 is a schematic view of a partial cut-away structure of a fixing rod according to the present utility model;

FIG. 4 is a schematic side view of the chute A according to the present utility model;

in the figure: 1. a cabinet frame; 2. a cabinet plate; 3. a chute A; 4. holding blocks; 5. a through groove; 6. a fixed rod; 7. a groove; 8. a limit rod; 9. a chute B; 10. a connecting rod; 11. a sliding block A; 12. a spring; 13. a through hole; 14. a sliding block B; 15. a positioning rod; 16. and a limiting block.

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 to 4, an embodiment of the present utility model provides: the utility model provides a low-voltage switchgear convenient to dismouting, including cabinet frame 1, cabinet door 2 is all installed around cabinet frame 1, logical groove 5 has all been seted up vertically at both ends about cabinet door 2, it has dead lever 6 to insert in logical groove 5, two logical groove 5 departments that the upper and lower both ends inner wall of cabinet frame 1 lie in four cabinet doors 2 are all seted up fluted 7, equal sliding connection has slider A11 in the upper and lower both ends of dead lever 6, through-hole 13 has all been seted up at the upper and lower both ends of dead lever 6, slider A11 is equipped with gag lever post 8 towards the terminal surface of through-hole 13, the one end of gag lever post 8 runs through out through-hole 13, and insert in the recess 7.

Further, spout A3 has all been seted up to upper and lower both ends one side of logical groove 5, and spout B9 has all been seted up to the upper and lower both ends of dead lever 6 towards one side of spout A3, and slider A11 is connected with connecting rod 10 towards the terminal surface of spout B9, and connecting rod 10 is located the terminal one end that spout B9 is close to dead lever 6, and the end-to-end connection of connecting rod 10 has the piece of holding 4.

Further, the end faces of the two sliding blocks A11 in the fixed rod 6 towards the middle of the fixed rod 6 are connected with springs 12, a sliding block B14 is connected between the two springs 12 in the fixed rod 6 in a sliding mode, a positioning rod 15 is arranged on the end face of the sliding block B14 towards the springs 12, and the length of the positioning rod 15 is larger than the length of the spacing between the sliding block B14 and the sliding block A11 minus the length of the limiting rod 8.

Further, inner walls at the upper end and the lower end of the cabinet frame 1 are positioned at one end, close to the inner side of the cabinet frame 1, of the four cabinet doors 2, and are connected with limiting blocks 16.

When the low-voltage switch cabinet needs to be disassembled, the two sliding blocks A11 on the fixed rod 6 are moved in opposite directions, so that the sliding blocks A11 drive the limiting rod 8 to move out of the groove 7, the disassembly of the low-voltage switch cabinet is convenient, when the low-voltage switch cabinet needs to be assembled, the cabinet door 2 is placed on the cabinet frame 1, and then the two sliding blocks A11 on the fixed rod 6 are moved in a repulsive manner, so that the sliding blocks A11 drive the limiting rod 8 to move and insert into the groove 7, the assembly of the low-voltage switch cabinet is convenient, and the disassembly and the assembly of the low-voltage switch cabinet are convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low tension switchgear convenient to dismouting, includes cabinet frame (1), its characterized in that: cabinet door (2) are all installed around cabinet frame (1), logical groove (5) have all been seted up perpendicularly at both ends about cabinet door (2), have inserted dead lever (6) in logical groove (5), the upper and lower both ends inner wall of cabinet frame (1) are located four on cabinet door (2) two logical groove (5) department all sets up fluted (7), equal sliding connection has slider A (11) in the upper and lower both ends of dead lever (6), through-hole (13) have all been seted up at the upper and lower both ends of dead lever (6), the terminal surface of slider A (11) orientation through-hole (13) is equipped with gag lever post (8), through-hole (13) are run through to the one end of gag lever post (8) to insert in recess (7).

2. The low-voltage switch cabinet convenient to disassemble and assemble as claimed in claim 1, wherein: the sliding block is characterized in that a sliding groove A (3) is formed in one side of the upper end and the lower end of the through groove (5), a sliding groove B (9) is formed in one side, facing the sliding groove A (3), of the upper end and the lower end of the fixed rod (6), and a connecting rod (10) is connected to the end face, facing the sliding groove B (9), of the sliding block A (11).

3. The low-voltage switch cabinet convenient to disassemble and assemble as claimed in claim 2, wherein: the connecting rod (10) is located at one end of the sliding groove B (9) close to the tail end of the fixed rod (6), and the tail end of the connecting rod (10) is connected with the holding block (4).

4. The low-voltage switch cabinet convenient to disassemble and assemble as claimed in claim 1, wherein: the end faces, facing the middle of the fixed rod (6), of the two sliding blocks A (11) in the fixed rod (6) are connected with springs (12).

5. The low-voltage switch cabinet convenient to disassemble and assemble as claimed in claim 4, wherein: a sliding block B (14) is connected between the two springs (12) in the fixed rod (6) in a sliding way.

6. The low-voltage switch cabinet convenient to disassemble and assemble, according to claim 5, wherein: the end face of the sliding block B (14) facing the spring (12) is provided with a positioning rod (15), and the length of the positioning rod (15) is larger than the length of the spacing rod (8) subtracted from the distance between the sliding block B (14) and the sliding block A (11).

7. The low-voltage switch cabinet convenient to disassemble and assemble as claimed in claim 1, wherein: the inner walls at the upper end and the lower end of the cabinet frame (1) are positioned at four inner ends of the cabinet door (2) close to the inner side of the cabinet frame (1), and limit blocks (16) are connected to one end of the cabinet door.