Power distribution control equipment protection mechanism

Abstract

The utility model provides a power distribution control equipment protection mechanism, which relates to the technical field of protection mechanisms, and comprises a protection box, the bottom end of the protection box is fixedly connected with two groups of slide rails, the top ends of the two groups of slide rails are slidably connected with a rack, and the top end of the rack is engaged with a gear. A rotating motor can drive a circular shaft to rotate, in the rotating process of the circular shaft, a gear can be driven to rotate, and the gear is installed in a protection box through a fixing plate and a connecting block, so that in the rotating process of the gear, a rack can be driven to move; and then the rack moves more stably through the sliding rail, in the moving process of the rack, the electrical equipment can be taken out of the protection box, maintenance personnel do not need to enter the protection box to maintain the electrical equipment, and therefore the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protection mechanisms, in particular to a protection mechanism for a power distribution control device. Background Art

[0002] The protection mechanism of the power distribution control device plays a crucial role in the power system. The protection mechanism can ensure that operators do not directly contact the live parts when maintaining or replacing equipment, reducing the risk of electric shock. By means of mechanical interlocking or logical control, etc., it can prevent the switchgear from being operated under improper conditions, avoiding short-circuit or open-circuit accidents, protecting the internal electrical components from the influence of the external harsh environment, such as dust, humidity, corrosive gases, etc., extending the service life of the equipment. In case of an electrical fault, the protection mechanism can prevent the spread of fire, reducing the fire risk, preventing external impact or object intrusion from damaging the equipment, such as animals entering, tools dropping, etc. Usually, there will be obvious warning signs and operation instructions on the protection mechanism to remind the operator to pay attention to safety.

[0003] However, during the long-term use of the existing protection mechanism, the power distribution control device is prone to damage. When the power distribution control device is damaged, construction workers need to enter the protection structure. Due to the overly narrow internal control of the protection structure, it is inconvenient to repair it, and it is impossible to ensure that the protection structure maintains the same temperature for a long time, which is likely to cause the power distribution control device to overheat or get damp. Therefore, a new protection mechanism for a power distribution control device needs to be proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above-mentioned problems that the power distribution control device is prone to damage. When the power distribution control device is damaged, construction workers need to enter the protection structure. Due to the overly narrow internal control of the protection structure, it is inconvenient to repair it, and it is impossible to ensure that the protection structure maintains the same temperature for a long time, which is likely to cause the power distribution control device to overheat or get damp, and to propose a protection mechanism for a power distribution control device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A protection mechanism for a power distribution control device, including a protection box, two groups of sliding rails are fixedly connected to the bottom end of the protection box, a rack is slidably connected to the top ends of the two groups of sliding rails, a gear is meshed with the top end of the rack, a round shaft is inserted through one end of the gear, a rotary motor is connected to one end of the round shaft, a connecting block is fixedly connected to one side of the gear, a fixing plate is rotatably connected to one side of the connecting block, the top end of the fixing plate is fixedly connected to one side inside the protection box, a T-shaped plate is fixedly connected to one side of the rack, an electrical device is fixedly connected to the top end of the T-shaped plate, and two groups of horizontal shafts are connected to the top end inside the protection box.

[0006] Preferably, a disc is rotatably connected to one side of one set of the horizontal axes, and a limiting disc is rotatably connected to one side of the other set of the horizontal axes.

[0007] Preferably, a zipper is arranged inside the disc, a winding rod is rotatably connected to one side of the disc and the limiting disc, and a dustproof net is arranged on the peripheral side of the winding rod.

[0008] Preferably, a fully automatic controller and a power supply box are respectively arranged on one outer side of the protective box.

[0009] Preferably, a heating device is arranged on one inner side of the protective box, and a refrigerating device is arranged on the other inner side of the protective box.

[0010] Preferably, a temperature sensor is arranged at the top of one inner side of the protective box, and a moisture-proof pad is arranged at the junction of the T-shaped plate and the electrical equipment.

[0011] Preferably, the two sets of racks are symmetrically arranged left and right inside the protective box.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, through the cooperation of the gear, T-shaped plate, rack, slide rail, rotating motor and round shaft, the rotating motor can drive the round shaft to perform a rotating operation. During the rotation of the round shaft, the gear can be driven to rotate. By using the fixing plate and the connecting block to install the gear inside the protective box, when the gear rotates, the rack can be driven to move. Then, the slide rail is used to make the movement of the rack more stable. During the movement of the rack, the electrical equipment can be taken out of the protective box, and it is not necessary for maintenance personnel to enter the protective box to repair the electrical equipment, thereby improving the maintenance efficiency.

[0014] 2. In the present utility model, through the cooperation of the refrigerating device, fully automatic controller, temperature sensor, heating device and power supply box, the power supply box can provide energy for the temperature control structures such as the heating device and the refrigerating device. The temperature sensor can detect the actual temperature inside the protective box, and under the action of the fully automatic controller, it can receive the data of the temperature sensor and judge which of the refrigerating device and the heating device should operate according to the preset temperature. Under the action of the refrigerating device and the heating device, the inside of the protective box can be kept at the same temperature for a long time, preventing the electrical equipment from being overheated or affected by moisture due to too high temperature inside the protective box, thus affecting the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a protective mechanism for a power distribution control device proposed by the present utility model;

[0016] Figure 2 The side view structural schematic diagram of a protection mechanism for a power distribution control device is proposed by the present utility model;

[0017] Figure 3 The partial structural schematic diagram of a protection mechanism for a power distribution control device is proposed by the present utility model;

[0018] Figure 4 The installation schematic diagram of a fixing plate, a gear, a rack, a slide rail and a rotating motor structure of a protection mechanism for a power distribution control device is proposed by the present utility model.

[0019] Legend: 1. Protection box; 2. Fixing plate; 3. Gear; 4. Rack; 5. Slide rail; 6. Rotating motor; 7. Round shaft; 8. Connecting block; 9. Limiting disc; 10. T-shaped plate; 11. Moisture-proof pad; 12. Electrical equipment; 13. Refrigeration device; 14. Zipper; 15. Full-automatic controller; 16. Temperature sensor; 17. Heating device; 18. Horizontal shaft; 19. Dust-proof net; 20. Reeling rod; 21. Disc; 22. Power supply box. Detailed implementation manners

[0020] In order to more clearly understand the above objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0022] Embodiment 1: As Figures 1-4 shown, the present utility model provides a technical solution: a protection mechanism for a power distribution control device, including a protection box 1, two groups of slide rails 5 are fixedly connected to the bottom end of the protection box 1, a rack 4 is slidably connected to the top ends of the two groups of slide rails 5, a gear 3 is meshed with the top end of the rack 4, a round shaft 7 is inserted and connected to one end of the gear 3, a rotating motor 6 is connected to one end of the round shaft 7, a connecting block 8 is fixedly connected to one side of the gear 3, a fixing plate 2 is rotatably connected to one side of the connecting block 8, one side of the top end of the fixing plate 2 is fixedly connected to one side inside the protection box 1, a T-shaped plate 10 is fixedly connected to one side of the rack 4, an electrical equipment 12 is fixedly connected to the top end of the T-shaped plate 10, two groups of horizontal shafts 18 are connected to the top end inside the protection box 1, a disc 21 is rotatably connected to one side of one of the horizontal shafts 18, a limiting disc 9 is rotatably connected to one side of the other horizontal shaft 18, a zipper 14 is arranged inside the disc 21, a reeling rod 20 is rotatably connected to one side of the disc 21 and the limiting disc 9, and a dust-proof net 19 is arranged on the circumferential side of the reeling rod 20.

[0023] In this embodiment, by providing the protective box 1, it is convenient to protect the electrical equipment 12, preventing the electrical equipment 12 from being exposed for a long time and being affected by bad weather, resulting in a reduced service life. Then, with the cooperation of the fixed plate 2 and the connecting block 8, the gear 3 can be installed inside the protective box 1. After the installation of the gear 3 is completed, the rotary motor 6 is used to drive the round shaft 7 to rotate. During the rotation of the round shaft 7, the gear 3 can be synchronously driven to rotate on the surface of the rack 4. Through the rotation of the gear 3, the rack 4 can move inside the protective box 1. Then, the slide rail 5 is used to make the movement of the rack 4 more stable. During the movement of the rack 4, the electrical equipment 12 can be taken out of the protective box 1, eliminating the need for maintenance personnel to enter the protective box to repair the electrical equipment, thus improving the repair efficiency. The cross shaft 18 is used to install the dustproof net 19 and the winding rod 20 at the top inside the protective box 1. Then, the disc 21 is installed on one side of the winding rod 20. By pulling the zipper 14 in different directions, the winding rod 20 can be driven to rotate forward and backward, thereby completing the retraction and deployment operation of the dustproof net 19. When the dustproof net 19 descends to a preset position, it can prevent dust from entering the inside of the protective box 1, further improving the use effect of the overall equipment.

[0024] Embodiment 2: As Figures 1-4 shown, a full-automatic controller 15 and a power supply box 22 are respectively arranged on one side of the outside of the protective box 1. A heating device 17 is arranged on one side inside the protective box 1, a refrigeration device 13 is arranged on the other side inside the protective box 1, a temperature sensor 16 is arranged at the top on one side inside the protective box 1, and a moisture-proof pad 11 is arranged at the junction of the T-shaped plate 10 and the electrical equipment 12. The two groups of racks 4 are symmetrically arranged left and right inside the protective box 1.

[0025] In this embodiment, the power supply box 22 can provide energy for the temperature control structures such as the heating device 17 and the refrigeration device 13. The temperature sensor 16 (the model of the temperature sensor is DS18B20) can detect the actual temperature inside the protective box 1. Under the action of the full-automatic controller 15, it can receive the data of the temperature sensor 16 and judge which of the refrigeration device 13 and the heating device 17 should operate according to the preset temperature. Under the action of the refrigeration device 13 and the heating device 17, the inside of the protective box 1 can be kept at the same temperature for a long time, preventing the temperature inside the protective box 1 from being too high, which may cause the electrical equipment 12 to overheat or get damp and affect the use effect.

[0026] Working principle of this embodiment: When in use, first install the device in an open location. When it is necessary to repair the electrical equipment 12, use the rotating motor 6 to drive the round shaft 7 to rotate. During the rotation of the round shaft 7, the gear 3 can be synchronously driven to rotate on the surface of the rack 4. Through the rotation of the gear 3, the rack 4 can move inside the protection box 1. Then, use the slide rail 5 to make the movement of the rack 4 more stable. During the movement of the rack 4, the electrical equipment 12 can be taken out of the protection box 1, eliminating the need for maintenance personnel to enter the protection box to repair the electrical equipment, thus improving the repair efficiency. The cross shaft 18 can be used to install the dust-proof net 19 and the winding rod 20 at the top inside the protection box 1. Then, install the disc 21 on one side of the winding rod 20. By pulling the zipper 14 in different directions, the winding rod 20 can be driven to rotate forward and backward to complete the winding and unwinding operation of the dust-proof net 19. When the dust-proof net 19 descends to a preset position, it can prevent dust from entering the inside of the protection box 1, further improving the use effect of the overall device. The power supply box 22 can provide energy for temperature control structures such as the heating device 17 and the refrigeration device 13. The temperature sensor 16 can detect the actual temperature inside the protection box 1. Under the action of the full-automatic controller 15, it can receive the data of the temperature sensor 16 and judge which of the refrigeration device 13 and the heating device 17 should operate according to the preset temperature. Under the action of the refrigeration device 13 and the heating device 17, the inside of the protection box 1 can be kept at the same temperature for a long time, preventing the electrical equipment 12 from overheating or getting damp due to too high temperature inside the protection box 1, which affects the use effect.

[0027] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A protection mechanism for a power distribution control device, characterized in that: It includes a protective box (1). Two sets of slide rails (5) are fixedly connected to the bottom end of the protective box (1). A rack (4) is slidably connected to the top ends of the two sets of slide rails (5). A gear (3) is meshed with the top end of the rack (4). A round shaft (7) is inserted through one end of the gear (3). A rotary motor (6) is connected to one end of the round shaft (7). A connecting block (8) is fixedly connected to one side of the gear (3). A fixed plate (2) is rotatably connected to one side of the connecting block (8). The top end of the fixed plate (2) is fixedly connected to one side inside the protective box (1). A T-shaped plate (10) is fixedly connected to one side of the rack (4). An electrical device (12) is fixedly connected to the top end of the T-shaped plate (10). Two cross shafts (18) are connected to the top end inside the protective box (1).

2. The protection mechanism of the power distribution control device according to claim 1, characterized in that: One of the cross shafts (18) is rotatably connected to a disc (21) on one side, and the other cross shaft (18) is rotatably connected to a limit disc (9) on one side.

3. The protection mechanism of the power distribution control device according to claim 2, characterized in that: A zipper (14) is arranged inside the disc (21). A winding rod (20) is rotatably connected to one side of the disc (21) and the limit disc (9). A dust-proof net (19) is arranged on the circumferential side of the winding rod (20).

4. The protection mechanism of the power distribution control device according to claim 1, characterized in that: A full-automatic controller (15) and a power supply box (22) are respectively arranged on one side outside the protective box (1).

5. The protection mechanism of the power distribution control device according to claim 1, characterized in that: A heating device (17) is arranged on one side inside the protective box (1), and a refrigeration device (13) is arranged on the other side inside the protective box (1).

6. The protective mechanism of the power distribution control device according to claim 1, wherein: A temperature sensor (16) is arranged at the top end on one side inside the protective box (1). A moisture-proof pad (11) is arranged at the junction of the T-shaped plate (10) and the electrical device (12).

7. The protection mechanism of the power distribution control device according to claim 4, characterized in that: The two racks (4) are symmetrically arranged left and right inside the protective box (1).

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