CN214786935U

CN214786935U - Cabinet door device with self-locking function for electrical cabinet

Info

Publication number: CN214786935U
Application number: CN202120102679.0U
Authority: CN
Inventors: 于建华; 张永杰; 唐强; 吴莺平
Original assignee: Jiangsu Yueda Complete Set Electromechanical Co ltd
Current assignee: Jiangsu Yueda Complete Set Electromechanical Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-19
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a cabinet door device for regulator cubicle with self-locking function, including regulator cubicle body, first spring, spliced pole, connecting axle and stay cord, the side movable mounting of regulator cubicle body has the pivot, and the fixed surface of pivot installs the regulator cubicle door to the draw-in groove has been seted up on the surface of regulator cubicle door, the last fixed surface of fixture block installs the plectrum, the inside fixed mounting of connecting axle has torque spring, and torque spring's terminal fixedly connected with ventilating board to the fixed surface of connecting axle installs the stay cord, stay cord and regulator cubicle door are fixed connection, the second spring is fixed connection with the regulator cubicle body. This cabinet door device for regulator cubicle with self-locking function is when being closed by the staff, and the pulling force through the second spring is pulled up regulator cubicle door, and when two relative regulator cubicle doors were closed, through the magnetic force of the magnet that corresponds, with the fixture block from deep trouth suction, in final fixture block entered into the draw-in groove, the regulator cubicle door was pinned this moment.

Description

Cabinet door device with self-locking function for electrical cabinet

Technical Field

The utility model relates to an electrical cabinet technical field specifically is a cabinet door device for regulator cubicle with self-locking function.

Background

In large-scale mill and workshop, circuit safety is an extremely important safety index, and at the terminal of circuit, generally all have an electrical cabinet to protect the normal work of each circuit device, when not using, close the cabinet door can, and current cabinet door device for electrical cabinet still has following defect:

1. the conventional cabinet door device for the electric appliance cabinet is inconvenient to self-lock, needs to manually close the cabinet door, is complex in use process, and reduces the working efficiency of workers;

2. the cabinet door device for the existing electric appliance cabinet is inconvenient to radiate the electric cabinet, when the cabinet door device is used for a long time or the ambient temperature is too high, the electric elements inside the electric cabinet can be influenced, and further the electricity utilization condition of surrounding residents is influenced.

To the above problems, innovative design is urgently needed on the basis of the original cabinet door for the electric appliance cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cabinet door gear for regulator cubicle with self-locking function to solve the current cabinet door gear for the electric appliance cabinet that proposes in the above-mentioned background art and inconveniently carry out the auto-lock, need artificial to close the cabinet door, the use is complicated, has reduced staff's work efficiency and has inconveniently carried out the heat dissipation problem to the regulator cubicle.

In order to achieve the above object, the utility model provides a following technical scheme: a cabinet door device with a self-locking function for an electrical cabinet comprises an electrical cabinet body, a first spring, a connecting post, a connecting shaft and a pull rope, wherein a rotating shaft is movably mounted on the side face of the electrical cabinet body, an electrical cabinet door is fixedly mounted on the surface of the rotating shaft, a clamping groove is formed in the surface of the electrical cabinet door, a deep groove is formed in the surface of the electrical cabinet door, a groove is formed in the interior of the electrical cabinet door, the first spring is fixedly mounted on the inner wall of the deep groove, a clamping block is fixedly connected to the tail end of the first spring, magnets are fixedly mounted on the surface of the clamping block and the interior of the electrical cabinet door, a convex block is fixedly mounted on the side face of the clamping block, a shifting piece is fixedly mounted on the upper surface of the clamping block, a long hole is formed in the side face of the electrical cabinet door, the connecting post is fixedly mounted on the side face of the electrical cabinet door, and a second spring is fixedly connected to the tail end of the connecting post, the electric cabinet comprises an electric cabinet body and is characterized in that a pipe sleeve is fixedly mounted on the inner wall of the electric cabinet body, the pipe sleeve and a second spring are movably connected, a connecting shaft is fixedly mounted inside the electric cabinet body, a torsion spring is fixedly mounted inside the connecting shaft, a ventilating plate is fixedly connected to the tail end of the torsion spring, a pull rope is fixedly mounted on the surface of the connecting shaft, the pull rope is fixedly connected with an electric cabinet door, and the second spring is fixedly connected with the electric cabinet body.

Preferably, the electrical cabinet door and the electrical cabinet body form an elastic structure through the connecting column and the second spring, and the electrical cabinet doors are symmetrically distributed about the center of the electrical cabinet body.

Preferably, the electric cabinet door passes through the fixture block and the draw-in groove constitutes the block structure with the electric cabinet door in right side, and the fixture block constitutes elastic construction through first spring and the electric cabinet door in right side.

Preferably, the fixture block and the right electric cabinet door form a sliding structure through a convex block and a groove, and the convex block is symmetrically distributed about the center of the fixture block.

Preferably, the side wall of the pipe sleeve and the side wall of the connecting column are both cambered surfaces, and the circle centers of the arcs corresponding to the side wall of the pipe sleeve and the side wall of the connecting column are at the same point as the circle center of the rotating shaft.

Preferably, the ventilating plate and the electrical cabinet body form a rotating structure through a pull rope and a connecting shaft, and the ventilating plate and the electrical cabinet body form an elastic structure through a torsion spring.

Compared with the prior art, the beneficial effects of the utility model are that: the cabinet door device with the self-locking function for the electrical cabinet;

1. when a worker closes the door, the magnet corresponding to the electric cabinet door can suck the fixture block out of the deep groove, the fixture block enters the clamping groove of the adjacent electric cabinet door, and finally the electric cabinet door is locked without the operation of the worker, so that the door locking step is simplified;

2. this cabinet door device for regulator cubicle with self-locking function when the staff opens the regulator cubicle door, stimulates the stay cord, and the stay cord drives the connecting axle rotation, makes the ventilating board open, when the staff operates the inside of regulator cubicle body, can be short-lived dispel the heat to the regulator cubicle door.

Drawings

FIG. 1 is a schematic view of the sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the fixture block and the bump of the present invention;

FIG. 3 is a schematic side view of the electric cabinet door of the present invention;

fig. 4 is the utility model discloses electric cabinet door and magnet connection structure schematic diagram.

In the figure: 1. an electrical cabinet body; 2. a rotating shaft; 3. an electric cabinet door; 4. a card slot; 5. deep grooves; 6. a groove; 7. a first spring; 8. a clamping block; 9. a magnet; 10. a bump; 11. a shifting sheet; 12. a long hole; 13. connecting columns; 14. a second spring; 15. pipe sleeve; 16. a connecting shaft; 17. a torsion spring; 18. a ventilation board; 19. and pulling a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cabinet door device with a self-locking function for an electrical cabinet comprises an electrical cabinet body 1, a rotating shaft 2, an electrical cabinet door 3, a clamping groove 4, a deep groove 5, a groove 6, a first spring 7, a clamping block 8, a magnet 9, a bump 10, a shifting sheet 11, a long hole 12, a connecting column 13, a second spring 14, a pipe sleeve 15, a connecting shaft 16, a torsion spring 17, a ventilating plate 18 and a pull rope 19, wherein the rotating shaft 2 is movably installed on the side surface of the electrical cabinet body 1, the electrical cabinet door 3 is fixedly installed on the surface of the rotating shaft 2, the clamping groove 4 is formed in the surface of the electrical cabinet door 3, the deep groove 5 is formed in the surface of the electrical cabinet door 3, the groove 6 is formed in the electrical cabinet door 3, the first spring 7 is fixedly installed on the inner wall of the deep groove 5, the clamping block 8 is fixedly connected to the tail end of the first spring 7, and the magnets 9 are fixedly installed on the surface of the clamping block 8 and the interior of the electrical cabinet door 3, and the side fixed mounting of fixture block 8 has lug 10, the last fixed surface of fixture block 8 installs plectrum 11, slot hole 12 has been seted up to the side of regulator cubicle door 3, and the side fixed mounting of regulator cubicle door 3 has spliced pole 13, and the terminal fixedly connected with second spring 14 of spliced pole 13, fixed mounting has pipe box 15 on the inner wall of regulator cubicle body 1, and pipe box 15 and second spring 14 are swing joint, and the inside fixed mounting of regulator cubicle body 1 has connecting axle 16, the inside fixed mounting of connecting axle 16 has torsion spring 17, and the terminal fixedly connected with ventilating board 18 of torsion spring 17, and the fixed surface of connecting axle 16 installs stay cord 19, stay cord 19 and regulator cubicle door 3 are fixed connection, second spring 14 is fixed connection with regulator cubicle body 1.

The electric cabinet door 3 and the electric cabinet body 1 form an elastic structure through the connecting column 13 and the second spring 14, the electric cabinet door 3 is distributed symmetrically about the center of the electric cabinet body 1, the connecting column 13 and the second spring 14 enable the corresponding electric cabinet door 3 to be automatically closed, and operation steps of workers are reduced.

Electric cabinet door 3 constitutes the block structure through fixture block 8 and draw-in groove 4 and electric cabinet door 3 on right side, and fixture block 8 constitutes elastic construction through first spring 7 and electric cabinet door 3 on right side, and when two electric cabinet door 3 self-closing, magnet 9 in electric cabinet door 3 and magnet 9 on the fixture block 8 attract each other, pull out fixture block 8 from deep trouth 5, and in fixture block 8 entered into draw-in groove 4, electric cabinet door 3 realized the auto-lock this moment.

The fixture block 8 and the right electric cabinet door 3 form a sliding structure through the projection 10 and the groove 6, the projection 10 is symmetrically distributed about the center of the fixture block 8, when the fixture block 8 is subjected to the magnetic force of the two magnets 9, the projection 10 and the groove 6 move leftwards, and the projection 10 and the groove 6 limit the movement of the fixture block 8 in the vertical direction.

The side wall of the pipe sleeve 15 and the side wall of the connecting column 13 are both arc surfaces, the circle centers of the arcs corresponding to the side wall of the pipe sleeve 15 and the side wall of the connecting column 13 are at the same point as the circle center of the rotating shaft 2, and the arc surface structures of the side wall of the pipe sleeve 15 and the side wall of the connecting column 13 enable the rotation of the electric cabinet door 3 to be more stable.

Ventilating board 18 constitutes rotating-structure through stay cord 19 and connecting axle 16 and regulator cubicle body 1, and ventilating board 18 passes through torsion spring 17 and regulator cubicle body 1 constitutes elastic construction, and when pulling regulator cubicle door 3, regulator cubicle door 3 drives the rolling of stay cord 19, makes connecting axle 16 rotatory, and then makes ventilating board 18 open, when the staff operates the original paper of regulator cubicle body 1 inside, ventilating board 18 can be short-lived dispels the heat to the inside of device.

The working principle is as follows: when the cabinet door device with the self-locking function for the electrical cabinet is used, according to fig. 1-3, after a worker operates the interior of the electrical cabinet body 1, the second spring 14 pulls the electrical cabinet door 3 back through the connecting column 13, at the time, the two corresponding electrical cabinet doors 3 are in a closed state, at the time, the magnet 9 in the left electrical cabinet door 3 and the magnetic force in front of the magnet 9 on the fixture block 8 enable the fixture block 8 to slide through the projection 10 and the groove 6, finally, the front end of the fixture block 8 is pulled out of the deep groove 5, the front end of the fixture block 8 enters the clamping groove 4 (as shown in fig. 4), and at the time, the two corresponding electrical cabinet doors 3 complete self-locking;

according to fig. 1 and 2, when the cabinet door 3 needs to be opened, the shifting piece 11 is pulled, the shifting piece 11 moves from the left side to the right side through the long hole 12, at the moment, the shifting piece 11 drives the clamping block 8 to move, under the action of the first spring 7 and the shifting piece 11, the clamping block 8 moves out of the clamping groove 4, when a worker opens the cabinet door 3, the cabinet door 3 pulls the pull rope 19, the pull rope 19 drives the connecting shaft 16 to rotate, and finally the ventilating plate 18 rotates, at the moment, the cabinet body 1 can be briefly cooled, and when the cabinet door 3 is closed, the ventilating plate 18 is pulled back by the torsion spring 17, which is the working process of the whole device.

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

Claims

1. The utility model provides a cabinet door device for regulator cubicle with self-locking function, includes regulator cubicle body (1), first spring (7), spliced pole (13), connecting axle (16) and stay cord (19), its characterized in that: the side face of the electrical cabinet body (1) is movably provided with a rotating shaft (2), the surface of the rotating shaft (2) is fixedly provided with an electrical cabinet door (3), the surface of the electrical cabinet door (3) is provided with a clamping groove (4), the surface of the electrical cabinet door (3) is provided with a deep groove (5), the interior of the electrical cabinet door (3) is provided with a groove (6), the inner wall of the deep groove (5) is fixedly provided with a first spring (7), the tail end of the first spring (7) is fixedly connected with a clamping block (8), the surface of the clamping block (8) and the interior of the electrical cabinet door (3) are both fixedly provided with a magnet (9), the side face of the clamping block (8) is fixedly provided with a convex block (10), the upper surface of the clamping block (8) is fixedly provided with a shifting sheet (11), the side face of the electrical cabinet door (3) is provided with a long hole (12), and the side face of the electrical cabinet door (3) is fixedly provided with a connecting column (13), and the terminal fixedly connected with second spring (14) of spliced pole (13), fixed mounting has pipe box (15) on the inner wall of regulator cubicle body (1), and pipe box (15) and second spring (14) are swing joint to the inside fixed mounting of regulator cubicle body (1) has connecting axle (16), the inside fixed mounting of connecting axle (16) has torsion spring (17), and the terminal fixedly connected with ventilating board (18) of torsion spring (17), and the fixed surface of connecting axle (16) installs stay cord (19), stay cord (19) and regulator cubicle door (3) are fixed connection, second spring (14) are fixed connection with regulator cubicle body (1).

2. The cabinet door device with the self-locking function for the electrical cabinet according to claim 1, wherein: the electric cabinet door (3) and the electric cabinet body (1) form an elastic structure through the connecting column (13) and the second spring (14), and the electric cabinet doors (3) are symmetrically distributed about the center of the electric cabinet body (1).

3. The cabinet door device with the self-locking function for the electrical cabinet according to claim 1, wherein: electric cabinet door (3) constitute the block structure through fixture block (8) and draw-in groove (4) and right side electric cabinet door (3), and fixture block (8) constitute elastic construction through first spring (7) and right side electric cabinet door (3).

4. The cabinet door device with the self-locking function for the electrical cabinet according to claim 1, wherein: the clamping blocks (8) and the right electric cabinet door (3) form a sliding structure through the convex blocks (10) and the grooves (6), and the convex blocks (10) are symmetrically distributed around the center of the clamping blocks (8).

5. The cabinet door device with the self-locking function for the electrical cabinet according to claim 1, wherein: the side wall of the pipe sleeve (15) and the side wall of the connecting column (13) are both cambered surfaces, and the circle centers of the arcs corresponding to the side wall of the pipe sleeve (15) and the side wall of the connecting column (13) are at the same point as the circle center of the rotating shaft (2).

6. The cabinet door device with the self-locking function for the electrical cabinet according to claim 1, wherein: the ventilating plate (18) and the electrical cabinet body (1) form a rotating structure through the pull rope (19) and the connecting shaft (16), and the ventilating plate (18) and the electrical cabinet body (1) form an elastic structure through the torsion spring (17).