CN216624981U

CN216624981U - DDC control cabinet body and control cabinet thereof

Info

Publication number: CN216624981U
Application number: CN202122625540.7U
Authority: CN
Inventors: 王春飞
Original assignee: Jiangsu Walneng Technology Co ltd
Current assignee: Jiangsu Walneng Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-27
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a DDC control cabinet body and a control cabinet thereof, and relates to the technical field of power equipment. Through the pulling draw block, tensile chucking spring, the pulling slide bar slides to keeping away from the spout direction, when the one end roll-off spout that the slide bar is close to the spout, can pull out the mounting panel forward, loosens and draws the piece, under chucking spring's effect, the slide bar resumes to initial condition, after circuit component installation, cooperatees the slider of the mounting panel left and right sides as for with the spout, promotes to the inboard.

Description

DDC control cabinet body and control cabinet thereof

Technical Field

The utility model relates to the technical field of power equipment, in particular to a DDC control cabinet body and a control cabinet thereof.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The existing control cabinet has certain defects, and because the installation position of the control cabinet is positioned in the control cabinet, when circuit elements and cables are installed, the space of the control cabinet is relatively small, so that the circuit elements are inconvenient to install.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides a DDC control cabinet and a control cabinet thereof, which solves the problem of the prior art that the installation of circuit components and cables is inconvenient because the space of the control cabinet is relatively small when the circuit components and cables are installed because the installation position of the control cabinet is located inside the control cabinet.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a DDC control cabinet, includes the outer container, the equal fixedly connected with slide bar of the left and right sides inner wall of outer container, the spout has been seted up on the slide bar, sliding connection has the slider in the spout, sliding connection has the slide bar on the last side wall of spout, the upper end fixedly connected with of slide bar draws the piece, the cover is equipped with the chucking spring on the slide bar, the chucking spring is close to the one end that draws the piece and draws the side fixed connection that the piece is close to the slide bar, the other end of chucking spring and slide bar are close to the side fixed connection who draws the piece, the slide bar is kept away from the one end that draws the piece and is located the spout, the leading flank that the slide bar was kept away from and is drawn piece one end is the inclined plane, the inboard fixed surface of slider is connected with the mounting panel.

Preferably, the upper end of outer container is provided with the forced air cooling case, the forced air cooling case runs through the upper wall of outer container to with outer container fixed connection, the upside inner wall fixedly connected with forced air cooling motor of forced air cooling case, the output fixedly connected with fan of forced air cooling motor, the fan is located the top of mounting panel.

Preferably, the lower end of the outer box is fixedly connected with a base box, the lower side wall of the outer box is provided with a heat dissipation opening, and the base box is communicated with the heat dissipation opening communicated with the outer box.

Preferably, the left side wall and the right side wall of the base box are both provided with ventilation openings, and the inner side walls of the ventilation openings are fixedly connected with insect-proof nets.

Preferably, the left side wall of outer container articulates through the cotter pin has the chamber door, chamber door outside fixed surface is connected with control button and display panel.

Further, still provide a switch board, include as above-mentioned DDC control cabinet body, still include controller, executive device, air switch and fuse, controller, executive device, air switch and fuse all fixed connection are on the mounting panel.

The utility model provides a DDC control cabinet body and a control cabinet thereof, which have the following beneficial effects:

the utility model is characterized in that a detachable mounting plate is arranged in an outer box, when a circuit element needs to be mounted, a clamping spring is stretched by pulling a pull block, a sliding rod is pulled to slide in the direction away from a sliding groove, when one end of the sliding rod, which is close to the sliding groove, slides out of the sliding groove, the mounting plate can be pulled forward, the pull block is loosened, the sliding rod returns to the initial state under the action of the clamping spring, when the circuit element is mounted, sliding blocks on the left side and the right side of the mounting plate are matched with the sliding groove and pushed inwards, when the sliding blocks are pushed to the position of the sliding rod, the sliding blocks extrude the inclined plane on the sliding rod, under the action of external force, one end of the sliding rod, which is close to the sliding groove, is pushed out of the sliding groove by the sliding blocks, the mounting can be finished, the sliding rod returns to the initial state under the action of the clamping spring, the sliding blocks are prevented from sliding out of the sliding groove, and the problem that the mounting position of a control cabinet is positioned in the control cabinet is solved, when the circuit elements and the flat cables are installed, the space of the control cabinet is relatively small, so that the circuit elements are inconvenient to install.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional mechanism of a control cabinet according to the present invention;

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

FIG. 3 is an enlarged view of a portion of FIG. 1 at C;

FIG. 4 is a schematic plan view of the control cabinet of the present invention;

FIG. 5 is a schematic cross-sectional view taken at B in FIG. 4;

fig. 6 is a schematic perspective view of another angle of the control cabinet of the present invention.

The reference numbers in the figures are:

1. an outer box; 2. a slide bar; 3. mounting a plate; 4. a chute; 5. a clamping rod; 6. a chucking spring; 7. pulling the block; 8. a slider; 9. an air cooling box; 10. an air cooling motor; 11. a fan; 12. a base case; 13. a heat dissipation port; 14. a vent; 15. an insect-proof net; 16. a box door; 17. a controller; 18. an execution device; 19. an air switch; 20. a fuse; 21. a control button; 22. a display panel.

Detailed Description

The following description is provided to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-6, a DDC control cabinet, including outer container 1, the equal fixedly connected with slide bar 2 of the left and right sides inner wall of outer container 1, spout 4 has been seted up on slide bar 2, sliding connection has slider 8 in spout 4, sliding connection has chucking rod 5 on the lateral wall of spout 4, the upper end fixedly connected with of chucking rod 5 draws piece 7, the cover is equipped with chucking spring 6 on chucking rod 5, chucking spring 6 is close to the one end of drawing piece 7 and draws piece 7 and is close to the side fixed connection of slide bar 2, the other end of chucking spring 6 and slide bar 2 are close to the side fixed connection of drawing piece 7, the one end that chucking rod 5 kept away from drawing piece 7 is located spout 4, the leading flank that chucking rod 5 kept away from one end of drawing piece 7 is the inclined plane, slider 8's inboard fixed surface is connected with mounting panel 3, the left side wall of outer container 1 articulates through the round pin bolt has chamber door 16, chamber door 16 outside fixed surface is connected with control button 21 and display panel 22.

The upper end of outer container 1 is provided with air-cooled box 9, and air-cooled box 9 runs through the upper wall of outer container 1 to with outer container 1 fixed connection, the upside inner wall fixedly connected with air-cooled motor 10 of air-cooled box 9, the output fixedly connected with fan 11 of air-cooled motor 10, fan 11 are located the top of mounting panel 3.

The lower extreme fixed connection of outer container 1 has a base case 12, and thermovent 13 has been seted up to the lower lateral wall of outer container 1, and base case 12 leads to thermovent 13 with outer container 1 and is linked together, and vent 14 has all been seted up to the left and right sides wall of base case 12, and the inside wall fixedly connected with fly net 15 of vent 14.

Based on the same technical concept, the application also provides a control cabinet, which comprises the DDC control cabinet body, the controller 17, the actuating device 18, the air switch 19 and the fuse 20, wherein the controller 17, the actuating device 18, the air switch 19 and the fuse 20 are fixedly connected on the mounting plate 3.

The working principle and the using process of the utility model are as follows:

when the circuit component mounting device is used, when a circuit component is mounted, the clamping block 7 is pulled, the clamping spring 6 is stretched, the clamping rod 5 is pulled to slide towards the direction far away from the sliding groove 4, when the clamping rod 5 slides out of the sliding groove 4 at the end close to the sliding groove 4, the mounting plate 3 can be pulled forwards, the pulling block 7 is loosened, the clamping rod 5 is restored to the initial state under the action of the clamping spring 6, after the circuit component is mounted, the sliding blocks 8 at the left side and the right side of the mounting plate 3 are matched with the sliding groove 4 and pushed inwards, when the circuit component is pushed to the position of the clamping rod 5, the sliding blocks 8 extrude the inclined plane on the clamping rod 5, the sliding blocks 8 push the end, close to the sliding groove 4, of the clamping rod 5 out of the sliding groove 4 under the action of the clamping spring 6, the clamping rod 5 is restored to the initial state under the action of the clamping spring 6, the sliding blocks 8, and prevents the sliding blocks 8 from sliding out of the sliding groove 4, the air cooling motor 10 drives the fan 11 to rotate so as to cool the circuit elements inside the outer box 1, and heat is dissipated through the heat dissipation port 13 and the ventilation opening 14.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The DDC control cabinet is characterized by comprising an outer box (1), wherein the inner walls of the left side and the right side of the outer box (1) are fixedly connected with a sliding rod (2), the sliding rod (2) is provided with a sliding groove (4), the sliding groove (4) is internally and slidably connected with a sliding block (8), the upper side wall of the sliding groove (4) is slidably connected with a clamping rod (5), the upper end of the clamping rod (5) is fixedly connected with a pull block (7), the clamping rod (5) is sleeved with a clamping spring (6), one end of the clamping spring (6) close to the pull block (7) is fixedly connected with the side face of the pull block (7) close to the sliding rod (2), the other end of the clamping spring (6) is fixedly connected with the side face of the sliding rod (2) close to the pull block (7), one end of the clamping rod (5) far away from the pull block (7) is positioned in the sliding groove (4), and the front side face of the clamping rod (5) far away from one end of the pull block (7) is an inclined plane, the inner side surface of the sliding block (8) is fixedly connected with a mounting plate (3).

2. A DDC control cabinet according to claim 1, wherein: the upper end of outer container (1) is provided with forced air cooling case (9), forced air cooling case (9) run through the upper wall of outer container (1) to with outer container (1) fixed connection, the upside inner wall fixedly connected with air-cooled motor (10) of forced air cooling case (9), the output fixedly connected with fan (11) of air-cooled motor (10), fan (11) are located the top of mounting panel (3).

3. A DDC control cabinet according to claim 2, wherein: the lower end of the outer box (1) is fixedly connected with a base box (12), the lower side wall of the outer box (1) is provided with a heat dissipation opening (13), and the base box (12) is communicated with the outer box (1) through the heat dissipation opening (13).

4. A DDC control cabinet according to claim 3, wherein: the left side wall and the right side wall of the base box (12) are both provided with ventilation openings (14), and the inner side wall of each ventilation opening (14) is fixedly connected with an insect-proof net (15).

5. A DDC control cabinet according to claim 3, wherein: the left side wall of outer container (1) articulates through the cotter pin has chamber door (16), chamber door (16) outside fixed surface is connected with control button (21) and display panel (22).

6. A switch board, its characterized in that: comprises a DDC control cabinet body according to any one of claims 1-5, a controller (17), an actuator (18), an air switch (19) and a fuse (20), wherein the controller (17), the actuator (18), the air switch (19) and the fuse (20) are fixedly connected on a mounting plate (3).