CN220822284U

CN220822284U - Cabinet door positioning device of electric automation equipment

Info

Publication number: CN220822284U
Application number: CN202322566728.8U
Authority: CN
Inventors: 张红超; 邓国建; 冯馨尧; 周德义
Original assignee: Longjiang County Guangxia Construction Engineering Co ltd
Current assignee: Longjiang County Guangxia Construction Engineering Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-19
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a cabinet door positioning device of an electric automation device, which relates to the technical field of switch cabinets, wherein a positioning device is connected between a cabinet body and a cabinet door and comprises a telescopic machine for opening the cabinet door from the front of the cabinet body, a path block for controlling the opening direction of the cabinet door, a pushing plate connected between the telescopic machine and the path block and a connecting plate for fixing the path block on the inner wall of the cabinet body, and the top surface and the bottom surface of the telescopic machine are both provided with the connecting plates, and the electric automation device has the advantages that: the compression spring of the internal installation is utilized to provide rotary power for the anti-clamping device, the compression spring is arc-shaped, and then the buckling plate welded on the side face of the door catch is not located outside the cabinet door integrally when the limiting groove is formed, the door catch extends outside the cabinet door, the cabinet door can be blocked by the door catch when closed, and accordingly staff can carelessly cancel the beneficial effects that fingers are prevented from being clamped by the cabinet door when the cabinet door is opened.

Description

Cabinet door positioning device of electric automation equipment

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a cabinet door positioning device of electric automation equipment.

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, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-voltage load shedding for protecting main equipment. The cubical switchboard door is the important part of protection cubical switchboard, and the harm that protection cubical switchboard internal part did not receive the wind and rain, but traditional cubical switchboard does not have positioner, when the security inspection personnel overhauld the cubical switchboard, need fix with one side of health against the cubical switchboard cabinet door, and is very inconvenient, for this reason, we propose an electric automatization equipment cabinet door positioner.

Disclosure of utility model

The utility model aims to provide a cabinet door positioning device of an electric automation device.

In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides an electric automatization equipment cabinet door positioner, includes the cabinet body and connects at the positive cabinet door of the cabinet body, be connected with positioner between the cabinet body and the cabinet door, positioner is including being used for the cabinet door from the positive expansion machine of opening of the cabinet body, be used for controlling the path piece of cabinet door opening direction, connect the push plate between expansion machine and path piece and be used for the connecting plate of fixed path piece at the internal wall of cabinet, the connecting plate is all installed to the top surface and the bottom surface of expansion machine, and is connected between the front end and the push plate of expansion machine, install anti-pinch device between the cabinet body and the cabinet door, and be located the bottom of the cabinet body and install foot control switch.

As a further aspect of the utility model: the inner wall of the cabinet body is close to the front face and provided with a limit groove, and the front face of the cabinet body is welded with a steering plate along the edge.

As a further aspect of the utility model: the front of cabinet door has seted up the mounting hole, and the cabinet door is located the mounting hole opposite side and has seted up the steering column, steering column is installed to the bottom surface in steering groove, cabinet door hinge mount is in the front of the cabinet body, swivelling joint between the bottom surface of steering column and the deflector top surface, the back welding of cabinet door has the limiting plate.

As a further aspect of the utility model: the extension rod is arranged at the front end of the telescopic machine in an extending mode, one end, far away from the telescopic machine, of the extension rod is welded with the rear end of the pushing plate, the inner side of the path block is welded with the inner wall of the cabinet body, the path block is arranged at the middle end of the inner wall of the cabinet body, the path groove is formed from the top surface to the bottom surface of the path block, the pushing column is arranged at the rear end of the bottom surface of the pushing plate, and the steering column is clamped in the path groove.

As a further aspect of the utility model: the anti-pinch device comprises a compression spring connected to the top surface of the limiting plate, and a synchronizing shaft rod connected to the other end of the compression spring and connected between the door catch, the door catch and the door handle, wherein the synchronizing shaft rod penetrates through the mounting hole, the compression spring is wholly arc-shaped, a pinch plate is mounted on the side face of the door catch, and the pinch plate is clamped in the limiting groove.

As a further aspect of the utility model: the foot control switch is connected with the telescopic machine through a power line, a trigger switch is arranged on the top surface of the foot control switch, and the top surface of the foot control switch is fixedly connected with the front edge of the bottom surface of the cabinet body.

As a further aspect of the utility model: and the back of the cabinet body is provided with a heat dissipation component.

The technical scheme is adopted: compared with the prior art, the utility model has the beneficial effects that:

1. According to the anti-pinch device, the anti-pinch device and the cabinet door can be connected through the mounting holes formed in the surface of the cabinet door, the compression spring arranged in the anti-pinch device is used for providing rotating power, the compression spring is arc-shaped, the anti-pinch device is integrally positioned outside the cabinet door when the pinch plate welded on the side face of the door catch is not arranged in the limiting groove, the door catch extends outside the cabinet door, the cabinet door can be blocked by the door catch when the cabinet door is closed, and therefore staff can carelessly cancel the beneficial effects that fingers are prevented from being pinched by the cabinet door when the cabinet door is opened;

2. According to the utility model, the telescopic rod is driven to move forwards by the telescopic machine, the telescopic rod drives the pushing column connected with the front end of the top surface, the pushing column moves along the path of the path groove, and the steering column can be turned at the turning part of the path groove, so that the cabinet door is opened from the front surface of the cabinet body, the telescopic machine is connected with the trigger switch, the cabinet door can be opened by pressing the trigger switch, otherwise, the cabinet door is closed by following, the problem that the existing cabinet door needs the limbs of staff to stop the cabinet is solved, and the positioning beneficial effect of the cabinet door is achieved.

Drawings

FIG. 1 is a schematic diagram of a foot-controlled switch according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of a cabinet according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a cabinet according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a cabinet door according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a positioning device according to an embodiment of the utility model;

FIG. 7 is a schematic bottom view of a positioning device according to an embodiment of the utility model;

fig. 8 is a schematic perspective view of an anti-pinch device according to an embodiment of the present utility model.

In the figure: 1. a cabinet body; 101. a limit groove; 102. a steering plate; 2. a cabinet door; 21. a mounting hole; 22. a steering groove; 23. a steering column; 24. a limiting plate; 3. a positioning device; 31. a telescoping machine; 311. an extension rod; 32. a path block; 321. a path slot; 33. a pushing plate; 331. pushing the column; 34. a connecting plate; 4. an anti-pinch device; 41. a compression spring; 42. a door catch; 421. a buckle plate; 43. a door handle; 44. a synchronizing shaft; 5. a foot control switch; 51. the switch is triggered.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Examples

Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides an electric automatization equipment cabinet door positioner, includes the cabinet body 1 and connects at the positive cabinet door 2 of the cabinet body 1, be connected with positioner 3 between the cabinet body 1 and the cabinet door 2, positioner 3 is including being used for the cabinet door 2 from the positive expansion machine 31 that opens of the cabinet body 1, be used for controlling the route piece 32 of cabinet door 2 opening direction, connect the deflector 33 between expansion machine 31 and route piece 32 and be used for fixed route piece 32 at the connecting plate 34 of the internal wall of the cabinet body 1, connecting plate 34 is all installed to the top surface and the bottom surface of expansion machine 31, and is connected between the front end and the deflector 33 of expansion machine 31, install anti-pinch device 4 between the cabinet body 1 and the cabinet door 2, and be located the bottom of the cabinet body 1 and install foot control switch 5.

Referring to fig. 1, 4-5 and 8, the front surface of the cabinet door 2 is provided with a mounting hole 21, the other side of the cabinet door 2, which is located at the mounting hole 21, is provided with a steering groove 22, the bottom surface of the steering groove 22 is provided with a steering column 23, the cabinet door 2 is hinged at the front surface of the cabinet body 1, the bottom surface of the steering column 23 is rotatably connected with the top surface of the steering plate 102, the back surface of the cabinet door 2 is welded with a limiting plate 24, the anti-pinch device 4 comprises a compression spring 41 connected with the top surface of the limiting plate 24, a synchronizing shaft lever 44 is connected between a door catch 42 connected with the other end of the compression spring 41, the door catch 42 and a door handle 43, the synchronizing shaft lever 44 penetrates through the inside of the mounting hole 21, the compression spring 41 is in an arc shape as a whole, the side surface of the door catch 42 is provided with a buckle 421, and the buckle 421 is clamped inside the limiting groove 101;

In this embodiment, the steering column 23 installed on the bottom surface of the steering groove 22 can be connected with the path block 32, and the steering column 23 is provided with three groups, and the upper and lower steering columns 23 are connected with the top surface of the steering plate 102, so that the auxiliary cabinet door 2 has a stabilizing effect when rotating.

When using, the mounting hole 21 of seting up on cabinet door 2 surface can be with preventing pressing from both sides between equipment 4 and the cabinet door 2, prevent pressing from both sides equipment 4 and utilize internally mounted's compression spring 41 to provide pivoted power, and compression spring 41 is circular-arc, and then the buckle 421 of knocker 42 side welded can make prevent pressing from both sides equipment 4 wholly to be located cabinet door 2's outside when spacing groove 101 is inside, and knocker 42 extension department cabinet door 2 is outside, can be blocked by knocker 42 when cabinet door 2 closes, thereby the staff carelessly cancels the beneficial effect that the cabinet door 2 was opened to prevent that the finger from being pressed from both sides the injury by cabinet door 2.

Referring to fig. 2 and fig. 6-fig. 7, the front end of the telescopic machine 31 extends with an extension rod 311, one end of the extension rod 311 far away from the telescopic machine 31 is welded with the rear end of the pushing plate 33, the inner side of the path block 32 is welded with the inner wall of the cabinet body 1, the path block 32 is mounted at the middle end of the inner wall of the cabinet body 1, a path slot 321 is formed from the top surface to the bottom surface of the path block 32, a pushing column 331 is mounted at the rear end of the bottom surface of the pushing plate 33, the steering column 23 is clamped in the path slot 321, the foot control switch 5 is connected with the telescopic machine 31 through a power line, the top surface of the foot control switch 5 is provided with a trigger switch 51, and the top surface of the foot control switch 5 is fixedly connected with the front edge of the bottom surface of the cabinet body 1;

in this embodiment, the extension rod 311 of the telescopic device 31 is changed, the push plate 33 connected to the front end is rotated during the change, the rotating path is a path slot 321 formed in the top surface of the path block 32, and the trigger switch 51 is mounted on the top surface of the foot control switch 5 to control the telescopic device 31.

When the telescopic cabinet is used, the telescopic machine 31 drives the telescopic rod to move forwards, the telescopic rod drives the pushing post 331 connected with the front end of the top surface, the pushing post 331 moves along the path of the path groove 321, the steering post 23 can be steered at the corner of the path groove 321, so that the cabinet door 2 is opened from the front surface of the cabinet body 1, the telescopic machine 31 is connected with the trigger switch 51, the trigger switch 51 can be pressed down to open the cabinet door 2, otherwise, the cabinet door 2 is closed by following, the problem that the existing cabinet door 2 needs staff to block is solved, and the cabinet door 2 is positioned.

Working principle:

the first step, the door handle 43 is rotated to enable the buckle 421 welded on the side face of the door catch 42 to be separated from the limit groove 101, the trigger switch 51 is utilized to enable the cabinet door 2 to be opened from the front face of the cabinet body 1, meanwhile, the cabinet door 2 can be directly opened by hands, and then the trigger switch 51 is utilized to position the cabinet door 2 to prevent closing;

In the second step, the compression spring 41 pushes the buckling plate 421 which is not connected with the limiting groove 101 to the outside of the cabinet door 2, and when the cabinet door 2 is rapidly closed, the buckling plate 421 can be clamped between the cabinet door 2 and the cabinet body 1, so that limbs of a worker cannot be damaged by the rapidly closed cabinet door 2.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The utility model provides an electric automatization equipment cabinet door positioner, includes cabinet body (1) and connects cabinet door (2) in the front of cabinet body (1), its characterized in that: the novel cabinet is characterized in that a positioning device (3) is connected between the cabinet body (1) and the cabinet door (2), the positioning device (3) comprises a telescopic machine (31) used for opening the cabinet door (2) from the front of the cabinet body (1), a path block (32) used for controlling the opening direction of the cabinet door (2), a pushing plate (33) connected between the telescopic machine (31) and the path block (32) and a connecting plate (34) used for fixing the path block (32) on the inner wall of the cabinet body (1), the connecting plate (34) is installed on the top surface and the bottom surface of the telescopic machine (31), the front end of the telescopic machine (31) is connected with the pushing plate (33), anti-clamping equipment (4) is installed between the cabinet body (1) and the cabinet door (2), and a foot control switch (5) is installed at the bottom of the cabinet body (1).

2. The door positioning device for an electric automation equipment cabinet according to claim 1, wherein: the inner wall of the cabinet body (1) is close to the front face and provided with a limiting groove (101), and the front face of the cabinet body (1) is welded with a steering plate (102) along the edge.

3. The door positioning device of an electric automation device according to claim 2, wherein: the front of cabinet door (2) has seted up mounting hole (21), and cabinet door (2) are located mounting hole (21) opposite side and have seted up steering groove (22), steering column (23) are installed to the bottom surface of steering groove (22), cabinet door (2) hinge mount is in the front of cabinet body (1), swivelling joint between the bottom surface of steering column (23) and steering plate (102) top surface, the back welding of cabinet door (2) has limiting plate (24).

4. An electric automation equipment cabinet door positioning device according to claim 3, characterized in that: the front end of telescoping machine (31) extends has extension pole (311), the welding between one end that telescoping machine (31) was kept away from to extension pole (311) and push plate (33) rear end, welding between the inboard of path piece (32) and cabinet body (1) inner wall, and path piece (32) are installed at cabinet body (1) inner wall middle-end, path groove (321) have been seted up to the bottom surface to the top surface of path piece (32), push post (331) of push plate (33) bottom surface rear end installation, steering column (23) joint is in the inside of path groove (321).

5. An electric automation equipment cabinet door positioning device according to claim 3, characterized in that: anti-pinch device (4) are including connecting compression spring (41) at limiting plate (24) top surface, connect between knocker (42), knocker (42) and door knob (43) of compression spring (41) other end be connected with synchronous axostylus axostyle (44), inside that synchronous axostylus axostyle (44) run through mounting hole (21), compression spring (41) are the arc wholly, pinch plate (421) are installed to knocker (42) side, pinch plate (421) joint is in the inside of spacing groove (101).

6. The door positioning device for an electric automation equipment cabinet according to claim 1, wherein: the foot control switch (5) is connected with the telescopic machine (31) through a power line, a trigger switch (51) is arranged on the top surface of the foot control switch (5), and the top surface of the foot control switch (5) is fixedly connected with the front edge of the bottom surface of the cabinet body (1).

7. The door positioning device for an electric automation equipment cabinet according to claim 1, wherein: and the back of the cabinet body (1) is provided with a heat dissipation component.