CN219086561U

CN219086561U - Shock-resistant cabinet door for switch cabinet

Info

Publication number: CN219086561U
Application number: CN202223579808.9U
Authority: CN
Inventors: 林凤月
Original assignee: Fujian Xincheng Zhongzheng Electric Technology Co ltd
Current assignee: Fujian Xincheng Zhongzheng Electric Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-26
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses an anti-seismic cabinet door for a switch cabinet, which comprises a cabinet body, wherein movable cabinet doors are movably arranged on two sides of one end of the cabinet body, a hinge is arranged between the movable cabinet doors and the cabinet body, liquid storage tanks are arranged on two sides of the lower end of the cabinet body, extrusion blocks are movably arranged in the liquid storage tanks, a buffer curved rod is fixedly arranged at one end of each extrusion block, when the movable cabinet door is closed, the movable cabinet door is attached to the buffer blocks, the movable cabinet door drives the buffer curved rod to move, the buffer curved rod drives the extrusion blocks to move in the liquid storage tanks, liquid in the liquid storage tanks is extruded into the movable tanks through connecting pipes, piston blocks in the movable tanks are extruded, and reset springs are compressed.

Description

Shock-resistant cabinet door for switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to an anti-seismic cabinet door for a switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various AC contactors, and the like, and a high-voltage chamber and a low-voltage chamber switch cabinet, a high-voltage bus, such as a power plant, and the like, and a low-cycle load shedding for protecting main equipment;

although the prior switch cabinet meets the use requirements of users to a certain extent, certain defects still exist in the use process, such as the cabinet door of the prior cabinet is connected with the cabinet body through a hinge, and a door lock is arranged on the cabinet door, so that staff often don't pay attention to the force in the process of closing or opening the door plate, when the door is opened or closed in time, the cabinet door can easily drive the cabinet body to shake, so that the electronic elements inside the cabinet body are damaged, and therefore, the anti-seismic cabinet door for the switch cabinet is provided.

Disclosure of Invention

The utility model aims to provide an anti-seismic cabinet door for a switch cabinet, which aims 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 an antidetonation cabinet door for cubical switchboard, includes the cabinet body, the equal movable mounting in both sides of cabinet body one end has movable cabinet door, install the hinge between movable cabinet door and the cabinet body, the reservoir has all been seted up to the both sides of cabinet body lower extreme, the inside movable mounting of reservoir has the extrusion piece, the one end fixed mounting of extrusion piece has the buffering curved bar, the movable groove has all been seted up to the inside both sides of cabinet body lower extreme, the one end of movable groove is provided with the connecting pipe that is connected with the reservoir, the inside fixed mounting of reservoir has reset spring, reset spring's one end fixed mounting has the piston piece, the both sides of cabinet body all are provided with buffer unit.

Preferably, one end of the buffering bent rod is movably inserted into the outer side of the cabinet body, and a buffering block is fixedly arranged at the end of the buffering bent rod.

Preferably, grooves matched with the buffer blocks are formed in two sides of the lower end of the cabinet body, the buffer bent rods penetrate through the grooves, and rubber pads are arranged on one sides of the buffer blocks.

Preferably, the two ends of one side of the cabinet body are fixedly provided with second rubber strips, and the two ends of one side of the movable cabinet door are fixedly provided with first rubber strips.

Preferably, the buffer assembly comprises four support frames, wherein the four support frames are respectively and fixedly arranged on two sides of the cabinet body and are symmetrically distributed, and the support frames are L-shaped.

Preferably, one side of the support frame is fixedly provided with a mounting sleeve, a limiting rod is movably inserted in the mounting sleeve, and one end of the limiting rod is fixedly provided with a connecting block.

Preferably, a limiting block is fixedly arranged at the other end of the limiting rod, sliding rods are fixedly arranged at the two ends of the mounting sleeve, and sliding sleeves are movably sleeved on the surfaces of the sliding rods.

Preferably, a supporting rod connected with the connecting block is movably arranged on one side of the sliding sleeve, a buffer spring is sleeved on the surface of the sliding rod, and one end of the buffer spring is fixedly connected with the sliding sleeve.

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

1. according to the utility model, when the movable cabinet door is closed, the movable cabinet door is attached to the buffer block, the movable cabinet door drives the buffer curved bar to move, the buffer curved bar drives the extrusion block to move in the liquid storage tank, liquid in the liquid storage tank is extruded into the movable tank through the connecting pipe, the piston block in the movable tank is extruded, the reset spring is compressed, the buffer curved bar has a good buffer effect under the effect of the reset spring, the buffer is avoided when the movable cabinet door is closed forcefully, and damage to electronic elements in the cabinet body is reduced.

2. According to the utility model, when the movable cabinet door is closed, the buffer bent rod supports the movable cabinet door through the reset spring, the piston block, the liquid, the extrusion block and the buffer bent rod, so that the movable cabinet door is prevented from shaking, the use of the cabinet body is prevented from being influenced, and the buffer connection between the movable cabinet door and the cabinet body is enhanced under the action of the first rubber strip and the second rubber strip.

3. According to the utility model, when the movable cabinet door is opened, the movable cabinet door rotates to a certain angle and then contacts with the connecting block, the connecting block is extruded, the connecting block drives the sliding sleeve to move along the sliding rod through the supporting rod, the buffer spring is compressed, the buffer effect is achieved when the movable cabinet door is opened under the action of the buffer spring, and the damage to the cabinet body and electronic elements in the cabinet body caused by shaking generated in the opening process of the movable cabinet door is avoided.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

in the figure: 1. a cabinet body; 2. a movable cabinet door; 3. a hinge; 4. a first rubber strip; 5. a groove; 6. a buffer block; 7. a second rubber strip; 8. a rubber pad; 9. a liquid storage tank; 10. extruding a block; 11. buffering curved bars; 12. a connecting pipe; 13. a movable groove; 14. a return spring; 15. a piston block; 16. a support frame; 17. a mounting sleeve; 18. a slide bar; 19. a sliding sleeve; 20. a buffer spring; 21. a support rod; 22. a connecting block; 23. a limit rod; 24. 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. Based on the technical solutions of the present utility model, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a cabinet door is used to cubical switchboard, including cabinet body 1, movable cabinet door 2 is all movably installed to both sides of cabinet body 1 one end, install hinge 3 between movable cabinet door 2 and the cabinet body 1, reservoir 9 has all been seted up to both sides of cabinet body 1 lower extreme, the inside movable mounting of reservoir 9 has extrusion piece 10, the one end fixed mounting of extrusion piece 10 has buffering curved bar 11, movable groove 13 has all been seted up to both sides of cabinet body 1 lower extreme inside, the one end of movable groove 13 is provided with the connecting pipe 12 that is connected with reservoir 9, reset spring 14 is fixed to the inside of reservoir 9, reset spring 14's one end fixed mounting has piston 15, the one end of buffering curved bar 11 alternates in the outside of cabinet body 1 movably, and this fixed mounting has buffer block 6, buffer block 6 matched with recess 5 has all been seted up to both sides of cabinet body 1 lower extreme, buffer curved bar 11 runs through the inside of recess 5, one side of buffer block 6 is provided with rubber pad 8, both ends of cabinet body 1 side are all fixed mounting has second rubber strip 7, the both ends of movable cabinet door 2 side are all fixed mounting has first rubber strip 4;

when the movable cabinet door 2 is closed, the movable cabinet door 2 is attached to the buffer block 6, the movable cabinet door 2 drives the buffer bent rod 11 to move, the buffer bent rod 11 drives the extrusion block 10 to move in the liquid storage tank 9, liquid in the liquid storage tank 9 is extruded into the movable tank 13 through the connecting pipe 12, the piston block 15 in the movable tank 13 is extruded, the reset spring 14 is compressed, the buffer bent rod 11 has a good buffer effect under the action of the reset spring 14, when the movable cabinet door 2 is forced to close, the buffer bent rod can be obtained, damage to electronic elements in the cabinet body 1 is reduced, when the movable cabinet door 2 is closed, the buffer bent rod 11 supports the movable cabinet door 2 through the reset spring 14, the piston block 15, the liquid, the extrusion block 10 and the buffer bent rod 11, the use of the cabinet body 1 is prevented from being affected, and the buffer connection between the movable cabinet door 2 and the cabinet body 1 is enhanced under the action of the first rubber strip 4 and the second rubber strip 7.

Referring to fig. 1 and 3, buffer components are respectively arranged at two sides of a cabinet body 1, the buffer components comprise a support frame 16, the support frame 16 is provided with four support frames which are respectively and fixedly arranged at two sides of the cabinet body 1 and are symmetrically distributed, the support frame 16 is in an L shape, one side of the support frame 16 is fixedly provided with a mounting sleeve 17, a limiting rod 23 is movably inserted into the mounting sleeve 17, one end of the limiting rod 23 is fixedly provided with a connecting block 22, the other end of the limiting rod 23 is fixedly provided with a limiting block 24, two ends of the mounting sleeve 17 are fixedly provided with sliding rods 18, the surface of the sliding rod 18 is movably sleeved with a sliding sleeve 19, one side of the sliding sleeve 19 is movably provided with a supporting rod 21 connected with the connecting block 22, the surface of the sliding rod 18 is sleeved with a buffer spring 20, and one end of the buffer spring 20 is fixedly connected with the sliding sleeve 19;

when the movable cabinet door 2 is opened, the movable cabinet door 2 rotates to a certain angle and then contacts with the connecting block 22, the connecting block 22 extrudes, the connecting block 22 drives the sliding sleeve 19 to move along the sliding rod 18 through the supporting rod 21, the buffer spring 20 is compressed, the buffer effect is achieved when the movable cabinet door 2 is opened under the action of the buffer spring 20, shaking generated in the process of opening the movable cabinet door 2 is avoided, and damage is caused to the cabinet body 1 and electronic elements inside the cabinet body 1.

Working principle: when movable cabinet door 2 closes the door, movable cabinet door 2 and buffer block 6 laminate mutually, movable cabinet door 2 drives buffering bent lever 11 and removes, buffering bent lever 11 drives extrusion piece 10 and moves in the inside of reservoir 9, liquid inside reservoir 9 extrudees into the inside of movable groove 13 through connecting pipe 12, extrude the piston block 15 of movable groove 13 inside, compress reset spring 14, under reset spring 14's effect, make buffering bent lever 11 play fine buffering effect, avoid movable cabinet door 2 to be closed hard when closing the door, can obtain the buffering, reduce the damage to the electronic component of cabinet body 1 inside, close when movable cabinet door 2, buffer bent lever 11 supports movable cabinet door 2 at reset spring 14 at piston block 15, liquid, extrusion piece 10 and buffering bent lever 11, avoid movable cabinet door 2 to rock, influence the use of cabinet body 1, under the effect of first rubber strip 4 and second rubber strip 7, buffer connection between movable cabinet door 2 and the cabinet body 1 has been strengthened, when movable cabinet door 2 is opened, movable cabinet door 2 rotates to certain angle after, avoid movable cabinet door 2 to be closed, and the electronic connection piece 22 is pressed 22 and is carried out the compression piece 22 and is carried out, the electronic connection piece is 20 is opened to the sliding sleeve is carried out to the movable cabinet door 1, the electronic connection piece is opened, the electronic connection piece is 20 is opened, the electronic connection piece is compressed and is broken down, the sliding sleeve is 20 is opened, the inside the electronic connection piece is 20 is avoided, and is opened, the electronic connection is 20 is broken, and is opened.

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

1. The utility model provides a cubical switchboard is with antidetonation cabinet door, includes the cabinet body (1), its characterized in that: the novel intelligent cabinet temperature-adjusting device is characterized in that movable cabinet doors (2) are movably mounted on two sides of one end of the cabinet body (1), hinges (3) are mounted between the movable cabinet doors (2) and the cabinet body (1), liquid storage tanks (9) are formed in two sides of the lower end of the cabinet body (1), extrusion blocks (10) are movably mounted in the liquid storage tanks (9), buffer bent rods (11) are fixedly mounted at one ends of the extrusion blocks (10), movable grooves (13) are formed in two sides of the inner portion of the lower end of the cabinet body (1), connecting pipes (12) connected with the liquid storage tanks (9) are arranged at one ends of the movable grooves (13), reset springs (14) are fixedly mounted at one ends of the liquid storage tanks (9), and buffer assemblies are arranged on two sides of the cabinet body (1).

2. An anti-shock cabinet door for a switchgear cabinet according to claim 1, characterized in that: one end of the buffering bent rod (11) is movably inserted into the outer side of the cabinet body (1), and a buffering block (6) is fixedly arranged at the end of the buffering bent rod.

3. An anti-shock cabinet door for a switchgear cabinet according to claim 2, characterized in that: both sides of the lower end of the cabinet body (1) are provided with grooves (5) matched with the buffer blocks (6), the buffer curved rods (11) penetrate through the grooves (5), and rubber pads (8) are arranged on one side of the buffer blocks (6).

4. An anti-shock cabinet door for a switchgear cabinet according to claim 1, characterized in that: the two ends of one side of the cabinet body (1) are fixedly provided with second rubber strips (7), and the two ends of one side of the movable cabinet door (2) are fixedly provided with first rubber strips (4).

5. An anti-shock cabinet door for a switchgear cabinet according to claim 1, characterized in that: the buffer assembly comprises four supporting frames (16), the four supporting frames (16) are respectively and fixedly arranged on two sides of the cabinet body (1) in a symmetrical mode, and the supporting frames (16) are L-shaped.

6. The anti-seismic cabinet door for a switchgear cabinet of claim 5, wherein: one side of the supporting frame (16) is fixedly provided with a mounting sleeve (17), a limiting rod (23) is movably inserted in the mounting sleeve (17), and one end of the limiting rod (23) is fixedly provided with a connecting block (22).

7. The shock resistant cabinet door for a switchgear cabinet of claim 6, wherein: the limiting block (24) is fixedly arranged at the other end of the limiting rod (23), sliding rods (18) are fixedly arranged at the two ends of the mounting sleeve (17), and sliding sleeves (19) are movably sleeved on the surfaces of the sliding rods (18).

8. The shock resistant cabinet door for a switchgear cabinet of claim 7, wherein: one side movable mounting of sliding sleeve (19) has branch (21) that are connected with connecting block (22), the surface cover of slide bar (18) is equipped with buffer spring (20), the one end and the sliding sleeve (19) fixed connection of buffer spring (20).