CN205828930U - A kind of power scheduling power distribution cabinet - Google Patents

Abstract

The utility model discloses an electric power dispatching distribution cabinet, which mainly relates to the technical field of electric power facilities. It includes a base, a cabinet body is set on the top of the base, a support frame is set in the cabinet body, mounting holes are set on the support frame, T-shaped blocks are symmetrically arranged on both sides of the support frame, and T-shaped blocks are arranged on the inner wall of the cabinet body. There is a T-shaped slot, the T-shaped block is inlaid with a screw nut, the T-shaped slot is provided with a screw, the top of the support frame is provided with a cover, and the bottom of the cover is provided with a cooling fan. A controller is arranged on the outer wall of the cabinet, and the controller includes a single-chip controller, a touch screen and an electronic combination lock. The beneficial effects of the utility model are: it can effectively dissipate heat, can ensure the normal operation of the electrical control components in the cabinet, and needs special instructions to open, can prevent the cabinet from being opened by irrelevant personnel, and can protect the power on and off of various loads in the cabinet. state, can avoid misoperation, and can protect the safety of the power grid.

Description

A power dispatching distribution cabinet

technical field

The utility model relates to the technical field of electric power facilities, in particular to a power dispatching distribution cabinet.

Background technique

Power dispatching is an effective management method adopted to ensure the safe and stable operation of the power grid, reliable external power supply, and orderly progress of various power production tasks. When the output of power grid generators cannot meet the demand for power loads, or the power transmission and transformation equipment can no longer carry more loads, and the above-mentioned operating requirements cannot be met after adjusting the load distribution, in order to ensure the safety of the power grid or power transmission and transformation equipment , often adopts "power cut off", that is, the measure of artificially cutting off the load. However, the doors of the existing dispatching distribution cabinets are easy to be opened, and the safety factor is low. During shift shifts, misoperations often occur due to improper handover, or malicious operations by unrelated personnel, resulting in increased load on the power grid and endangering the safety of the power grid. .

Utility model content

The purpose of this utility model is to provide a power dispatching distribution cabinet, which can effectively dissipate heat and ensure the normal operation of the electrical control components in the cabinet. It needs special instructions to open, can prevent the cabinet from being opened by unrelated personnel, and can protect the inside of the cabinet. The on-off state of each load can avoid misoperation and protect the safety of the power grid.

The utility model realizes above-mentioned purpose by following technical scheme:

A power dispatching distribution cabinet, comprising a base, a cabinet with an open upper end is arranged on the top of the base, a support frame is provided in the cabinet, mounting holes are provided on the support frame, and both sides of the support frame are symmetrically arranged T-shaped block, the inner wall of the cabinet body is provided with a T-shaped slot suitable for the T-shaped block, the support frame is slidably connected with the cabinet body, the T-shaped block is embedded with a silk nut, and the T-shaped slot There is a lead screw compatible with the screw nut inside, and the bottom end of the lead screw is provided with a synchronous pulley, and the two synchronous pulleys are connected by a synchronous belt, and one end of one of the lead screws is provided with a drive motor. The drive motor drives the screw to rotate, the top of the support frame is provided with a cover that is compatible with the cabinet, the bottom of the cover is provided with a cooling fan, the bottom of the cabinet is provided with cooling holes, and the cabinet A controller is arranged on the outer wall of the car, and the controller includes a single-chip controller, a touch screen and an electronic combination lock, and the drive motor, the touch screen and the electronic combination lock are all signal-connected to the single-chip controller.

An anchor support is arranged at the bottom of the base, and anchor bolts are arranged on the anchor support.

The side walls of the cabinet are inlaid with transparent glass.

A limit switch is arranged in the T-shaped slot.

A guide sleeve is provided on the outer wall of the cabinet body, and a guide column adapted to the guide sleeve is provided on the cover.

An insect-proof net is provided at the heat dissipation hole.

Compared with the prior art, the beneficial effects of the utility model are:

1. Mounting holes are provided on the support frame of the utility model, which can facilitate the installation of various electrical control elements in the cabinet.

2. The T-shaped block of the utility model cooperates with the T-shaped slot to ensure that the support frame moves vertically up and down in the cabinet, and the drive motor rotates through the screw nut to drive the support frame to move up and down in the cabinet, and the cabinet can be completed. body opening and closing.

3. The controller of the present utility model includes a single-chip controller, a touch screen and an electronic password lock. The single-chip controller can control the rotation of the drive motor. The touch screen is convenient for human-computer interaction. Instructions start the single-chip controller, which can prevent the cabinet from being opened by unrelated personnel, protect the power on and off status of each load in the cabinet, avoid misoperation, and protect the safety of the power grid.

4. The bottom of the cover of the utility model is provided with a cooling fan, and the lower part of the cabinet is provided with cooling holes, which can ensure the normal operation of the electrical control elements in the cabinet.

5. An anchor support is provided at the bottom of the base, and anchor bolts are arranged on the anchor support, which can facilitate the fixing of the utility model.

6. The side wall of the cabinet is inlaid with transparent glass, which can facilitate the observation of the state of the electrical control components in the cabinet.

7. A limit switch is provided in the T-shaped slot, which can limit the moving stroke of the support frame, avoid bumps, and ensure safe use.

8. A guide sleeve is provided on the outer wall of the cabinet body, and a guide column adapted to the guide sleeve is provided on the cover, which can further improve the stability of the support frame moving up and down.

9. An insect-proof net is provided at the heat dissipation hole, which can prevent mosquitoes from entering the cabinet and protect the electrical control components in the cabinet.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model in the embodiment;

Accompanying drawing 2 is the structural representation of cabinet in the embodiment;

Accompanying drawing 3 is the structure schematic diagram of support frame in the embodiment.

Labels in the attached drawings: 1, base; 2, cabinet body; 3, support frame; 4, installation hole; 5, T-block; 6, T-slot; 7, screw nut; 8, lead screw; 9, timing belt Wheel; 10. Timing belt; 11. Drive motor; 12. Cover; 13. Cooling fan; 14. Cooling hole; 15. Controller; 16. Anchor support; 17. Anchor bolt; 18. Transparent glass; 19 , guide sleeve; 20, guide post; 21, insect-proof net.

detailed description

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that those skilled in the art may make various changes or modifications to the utility model after reading the content taught by the utility model, and these equivalent forms also fall within the scope defined in the application.

The utility model describes a power dispatching distribution cabinet, which includes a base 1, and a cabinet body 2 with an upper end opening is arranged on the top of the base 1. A support frame 3 is provided inside the cabinet body 2, and installation holes 4 are provided on the support frame 3, which can facilitate the installation of various electrical control components in the cabinet body. Both sides of the support frame 3 are symmetrically provided with T-shaped blocks 5, and the inner wall of the cabinet body 2 is provided with a T-shaped groove 6 adapted to the T-shaped block 5, and the support frame 3 is slidably connected with the cabinet body 2. , T-blocks and T-slots cooperate to ensure that the support frame moves vertically up and down in the cabinet. The T-shaped block 5 is inlaid with a screw nut 7, and the T-shaped groove 6 is provided with a lead screw 8 adapted to the screw nut 7, and the bottom end of the lead screw 8 is provided with a synchronous pulley 9. The two synchronous pulleys 9 are connected by a synchronous belt 10, and one end of one of the leading screws 8 is provided with a driving motor 11, and one driving motor can drive the two leading screws to rotate synchronously, which can ensure the stability of the support frame movement. The driving motor 11 drives the leading screw 8 to rotate, and the driving motor rotates through the transmission of the leading screw nut, which can drive the support frame to move up and down in the cabinet, and can complete the opening and locking of the cabinet. The top of the support frame 3 is provided with a cover 12 compatible with the cabinet 2, and the cover can close the cabinet. The bottom of the cover 12 is provided with a cooling fan 13, and the bottom of the cabinet 2 is provided with a cooling hole 14, which can avoid excessive temperature in the cabinet and ensure the normal operation of the electrical control elements in the cabinet. Controller 15 is set on the outer wall of described cabinet body 2, and described controller 15 comprises single-chip microcomputer controller, touch screen and electronic combination lock, and described drive motor, touch screen, electronic combination lock are all connected with single-chip computer controller signal, and single-chip microcomputer controller It can control the rotation of the driving motor, the touch screen is convenient for human-computer interaction, and the electronic password lock can control the opening of the single-chip controller. It needs to input special instructions to start the single-chip controller, which can prevent the cabinet from being opened by unrelated personnel and protect the loads in the cabinet. The power on and off status can avoid misoperation and protect the safety of the power grid.

When the utility model is in use, the password of the electronic password lock is first set, and when the power is limited, the support frame is raised, and after adjustment, the support frame is dropped into the cabinet; when the power limit is canceled, the password is input, and the single-chip controller is started Raise the support frame to adjust.

In order to facilitate the fixing of the utility model, the bottom of the base 1 is provided with an anchor support 16, and the anchor bolt 17 is arranged on the base support 16, which can facilitate the fixing of the utility model.

In order to facilitate the observation of the state of the electrical control elements in the cabinet, transparent glass 18 is inlaid on the side wall of the cabinet 2, which can facilitate the observation of the state of the electrical control elements in the cabinet.

In order to ensure safe use, a limit switch is provided in the T-shaped slot 6, which can limit the moving stroke of the support frame, avoid bumps, and ensure safe use.

In order to further improve the stability of the support frame moving up and down, a guide sleeve 19 is provided on the outer wall of the cabinet body 2, and a guide column 20 adapted to the guide sleeve 19 is provided on the cover body 12, which can further improve the support frame to move up and down. stability.

In order to protect the electrical control components in the cabinet, the heat dissipation holes 14 are provided with an insect-proof net 21, which can prevent mosquitoes from entering the cabinet and protect the electrical control components in the cabinet.

Embodiment: The utility model describes a power dispatching distribution cabinet, which includes a base, and a rectangular cabinet with an open upper end is arranged on the top of the base. An anchor support is provided at the bottom of the base, and anchor bolts are arranged on the anchor support, which can facilitate the fixing of the utility model. A support frame is provided in the cabinet, and a mounting plate is provided on the support frame, and mounting holes are provided on the mounting plate, which can facilitate the installation of various electrical control elements in the cabinet. Both sides of the support frame are symmetrically provided with T-shaped blocks, and the inner wall of the cabinet body is provided with a T-shaped groove suitable for the T-shaped block. The support frame is slidingly connected with the cabinet body, and the T-shaped block and the T-shaped The grooves cooperate to ensure that the support frame moves vertically up and down in the cabinet. A screw nut is embedded in the T-shaped block, and a lead screw adapted to the screw nut is arranged in the T-shaped slot, and the lead screw is rotatably connected with the T-shaped slot through a bearing. The bottom ends of the lead screws are equipped with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt. One end of one of the lead screws is provided with a drive motor, and the drive motor is connected to the cabinet through bolts. A driving motor can drive two lead screws to rotate synchronously, which can ensure the stability of the movement of the support frame. The drive motor drives the lead screw to rotate, and the drive motor rotates through the lead screw nut to drive the support frame to move up and down in the cabinet, and can complete the opening and locking of the cabinet. A limit switch is provided in the T-shaped slot, which can limit the moving stroke of the support frame, avoid bumps, and ensure safe use. The top of the supporting frame is provided with a cover body adapted to the cabinet body, and the cover body can close the cabinet body. Guide sleeves are arranged symmetrically on the outer wall of the cabinet, and guide columns adapted to the guide sleeves are provided on the cover, which can further improve the stability of the support frame moving up and down. The bottom of the cover is provided with a cooling fan, and the bottom of the cabinet is provided with cooling holes, which can prevent the temperature in the cabinet from being too high and ensure the normal operation of the electrical control elements in the cabinet. An insect-proof net is installed at the heat dissipation hole, which can prevent mosquitoes from entering the cabinet and can protect the electrical control elements in the cabinet. The outer wall of the cabinet is provided with a controller, the controller includes a single-chip controller, a touch screen and an electronic code lock, and the drive motor, touch screen, and electronic code lock are all connected with the signal of the single-chip controller, and the single-chip controller can control the drive The rotation of the motor and the touch screen are convenient for human-computer interaction. The electronic code lock can control the opening of the single-chip controller. It needs to input special instructions to start the single-chip controller, which can prevent the cabinet from being opened by unrelated personnel and protect the on-off of various loads in the cabinet. The power status can avoid misoperation and protect the safety of the power grid. The side wall of the cabinet is inlaid with transparent glass, which can facilitate the observation of the state of the electrical control elements in the cabinet.

Claims (6)

1. A power dispatching distribution cabinet, characterized in that: comprise a base (1), the top of the base (1) is provided with a cabinet (2) with an upper end opening, and a support frame (2) is provided in the cabinet (2) 3), the support frame (3) is provided with mounting holes (4), the two sides of the support frame (3) are symmetrically provided with T-shaped blocks (5), and the inner wall of the cabinet body (2) is provided with A T-shaped slot (6) compatible with the T-shaped block (5), the support frame (3) is slidably connected with the cabinet body (2), the T-shaped block (5) is embedded with a silk nut (7), The T-shaped groove (6) is provided with a lead screw (8) compatible with the screw nut (7), and the bottom end of the lead screw (8) is provided with a synchronous pulley (9). The synchronous pulley (9) is connected by a synchronous belt (10), and one end of one of the leading screws (8) is provided with a driving motor (11), and the driving motor (11) drives the leading screw (8) to rotate, and the supporting The top of the frame (3) is provided with a cover (12) compatible with the cabinet (2), the bottom of the cover (12) is provided with a cooling fan (13), and the bottom of the cabinet (2) is provided with a cooling fan (13). Hole (14), controller (15) is set on the outer wall of described cabinet body (2), and described controller (15) comprises single-chip microcomputer controller, touch screen and electronic combination lock, and described drive motor, touch screen, electronic combination lock All are connected with the single-chip controller signal. 2. A power dispatching distribution cabinet according to claim 1, characterized in that: the bottom of the base (1) is provided with an anchor support (16), and the anchor bolts are arranged on the anchor support (16) (17). 3. A power dispatching distribution cabinet according to claim 1, characterized in that: transparent glass (18) is inlaid on the side wall of the cabinet body (2). 4. A power dispatching distribution cabinet according to claim 1, characterized in that: the T-shaped slot (6) is provided with a limit switch. 5. A power dispatching distribution cabinet according to claim 1, characterized in that: a guide sleeve (19) is provided on the outer wall of the cabinet (2), and a guide sleeve (19) is provided on the cover (12). Sleeve (19) is compatible with the guide post (20). 6. A power dispatching distribution cabinet according to claim 1, characterized in that: insect-proof nets (21) are provided at the heat dissipation holes (14).