Power cabinet for power construction

Abstract

The utility model relates to the technical field of electric power cabinets, in particular to an electric power cabinet for electric power construction, which comprises a main body, a bottom bin is separated in the main body through a partition plate, a moving device is arranged in the bottom bin, a sliding block is arranged at the top of the moving device, and a lifting structure is arranged in the middle of the moving device. And universal wheels are arranged at the four corners of the bottom of the moving device correspondingly, sliding grooves matched with the sliding blocks are formed in the bottom of the partition plate, wheel grooves are formed in the four corners of the bottom of the bottom bin correspondingly, and supporting feet are arranged at the four corners of the bottom of the main body correspondingly. The sliding blocks are arranged at the tops of the moving devices, and the sliding grooves matched with the sliding blocks are formed in the bottoms of the partition plates in the main body, so that the moving devices are convenient to mount and dismount, the moving devices can be easily dismounted for repair or maintenance when damaged or needing to be maintained, the labor intensity of constructors is reduced, and the repair or maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power cabinets, in particular to a power cabinet for power construction. Background Art

[0002] The power cabinet is the final equipment of the power distribution system. The power cabinet is a general term for the motor control center. The power cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] In some temporary projects, power cabinets are often used to protect equipment. However, since it is a temporary project, it is often transported and carried. According to the power cabinet for power work disclosed in Chinese Patent Publication No. CN 220291353 U, the electric telescopic rod is started to drive the moving wheels to descend and extend out of the grooves at the bottom of the supporting legs, so that the moving wheels can contact the ground, and then the power cabinet body can be pushed, so as to complete the operation of convenient transportation and movement. However, when the power cabinet is frequently moved, the moving wheels will be worn and damaged. When repairing, the power cabinet can only be lifted or laid down to repair or replace it, which reduces the practicality of the power cabinet. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an electric power cabinet for electric power construction. A slider is arranged on the top of a mobile device, and a slide groove adapted to the slider is arranged at the bottom of a partition inside a main body, so that the installation and disassembly of the mobile device is convenient, and the mobile device can be easily disassembled for repair or maintenance when it is damaged or needs maintenance.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A power cabinet for power construction comprises a main body, wherein a bottom bin is separated from the main body by a partition, a moving device is arranged inside the bottom bin, a slider is arranged on the top of the moving device, a lifting structure is arranged in the middle of the moving device, universal wheels are arranged at the four corners of the bottom of the moving device, a slide groove adapted to the slider is arranged at the bottom of the partition, wheel grooves are arranged at the four corners of the bottom of the bottom bin, and supporting feet are arranged at the four corners of the bottom of the main body.

[0007] Preferably, the mobile device includes a first mounting plate, a second mounting plate is arranged parallel to the lower side of the first mounting plate, a slider is arranged on the top of the first mounting plate, motors are respectively arranged on both sides of the top of the first mounting plate, through holes are respectively opened on both sides of the second mounting plate, threaded sleeves are installed at the through holes, a threaded rod is installed at the power output end of the motor, and the threaded rod is sleeved in the threaded sleeve, support legs are respectively arranged at the four corners of the bottom of the second mounting plate, and universal wheels are installed at the bottom of the support legs.

[0008] Preferably, reinforcing plates are provided on both sides of the threaded sleeve, and the reinforcing plates are connected to the top of the second mounting plate.

[0009] Preferably, the universal wheel is located directly above the wheel groove, and the inner diameter of the wheel groove is larger than the diameter of the universal wheel.

[0010] Preferably, a cabinet door is installed on one side of the main body via a hinge, and a door latch is provided on the other side of the main body.

[0011] Preferably, the length of the supporting leg is greater than the height of the supporting foot, and the supporting foot is an L-shaped structure.

[0012] Preferably, an assembly bin for installing electric equipment is divided inside the main body by a partition, an assembly bin door is provided at the opening of the assembly bin by a hinge, and a bottom bin door is provided at the opening of the bottom bin by a hinge.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model has a simple structure. Since a slider is provided on the top of the mobile device, and a slide groove adapted to the slider is provided at the bottom of the partition inside the main body, the installation and disassembly of the mobile device is convenient. When the mobile device is damaged or needs maintenance, it can be easily disassembled for repair or maintenance, thereby reducing the labor intensity of construction personnel and improving the efficiency of repair or maintenance.

[0015] 2. The bottom bin and assembly bin of the device are respectively provided with a bottom bin door and an assembly bin door, and the corresponding doors can be opened separately as needed. When the mobile device needs to be repaired or maintained, the inside of the assembly bin can be prevented from being opened to prevent flying dust from the outside from entering. The bottom bin door can be opened separately to realize the operation of the mobile device.

[0016] 3. The mobile device in this device can be taken out from the power cabinet separately, which is convenient for construction personnel to move multiple identical power cabinets through one mobile device, thereby reducing the number of mobile devices, reducing the number of times the mobile devices need to be maintained, and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 is a left side view of the mobile device;

[0020] Figure 4 is a main view of the mobile device;

[0021] Figure 5 Schematic diagram of the overall structure of the mobile device.

[0022] In the figure: 1. main body; 2. cabinet door; 3. partition; 4. door latch; 5. hinge; 6. support foot; 7. wheel groove; 8. slide groove; 9. moving device; 10. first mounting plate; 11. second mounting plate; 12. slider; 13. motor; 14. threaded rod; 15. threaded sleeve; 16. reinforcement plate; 17. support leg; 18. universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] A power cabinet for power construction, the structure is as follows Figure 1-Figure 5 As shown, it includes a main body, a bottom bin is separated from the inside of the main body by a partition, a moving device is arranged inside the bottom bin, a slider is arranged on the top of the moving device, a lifting structure is arranged in the middle of the moving device, universal wheels are arranged at the four corners of the bottom of the moving device, a sliding groove adapted to the slider is arranged at the bottom of the partition, wheel grooves are opened at the four corners of the bottom of the bottom bin, and supporting feet are arranged at the four corners of the bottom of the main body.

[0026] When the power cabinet needs to be moved to the next position at the construction site, the lifting structure on the mobile device inside the bottom bin drives the universal wheel to descend, and the universal wheel can extend from the wheel groove position opened at the bottom of the bottom bin until the universal wheel touches the ground and lifts the support foot at the bottom of the main body. When the support foot is away from the ground, the lifting structure stops working. At this time, since the universal wheel is in contact with the ground, the construction personnel can easily move the power cabinet to the position where it needs to be parked;

[0027] Then the universal wheel is controlled to rise through the lifting structure. During the rising process, the support feet are in contact with the ground to fix the position of the power cabinet. When the universal wheel is completely immersed in the bottom bin through the wheel groove, the lifting structure stops working. Since the moving device is hidden inside the bottom bin, the universal wheel is prevented from being exposed for a long time, rusting and aging, which may cause damage to the universal wheel when the power cabinet is moved.

[0028] Since a slider is provided on the top of the mobile device, and a slide groove adapted to the slider is provided at the bottom of the partition inside the main body, the installation and disassembly of the mobile device is convenient. When the mobile device is damaged or needs maintenance, it can be easily disassembled for repair or maintenance, thereby reducing the labor intensity of construction personnel and improving the efficiency of repair or maintenance.

[0029] Since the power cabinet is provided with a cabinet door, when the power cabinet is moved, the cabinet door is in a closed state, which can effectively limit the slider inside the slide slot. A limiting structure can also be provided inside the slide slot of the device to limit the slider to prevent the slider from sliding out of the slide slot at will.

[0030] The mobile device includes a first mounting plate, a second mounting plate is arranged parallel to the lower side of the first mounting plate, a slider is arranged on the top of the first mounting plate, motors are arranged on both sides of the top of the first mounting plate, through holes are opened on both sides of the second mounting plate, threaded sleeves are installed at the through holes, a threaded rod is installed at the power output end of the motor, and the threaded rod is sleeved in the threaded sleeve, support legs are arranged at the four corners of the bottom of the second mounting plate, and universal wheels are installed at the bottom of the support legs.

[0031] The first mounting plate is slidably installed on the bottom of the partition by a slider, and the slider is fixed inside the slide groove by the cabinet door of the power cabinet, so that the first mounting plate is indirectly fixed to the bottom of the partition. When the universal wheel needs to be raised or lowered, the motor is started, and a threaded rod is installed at the power output end of the motor. When the threaded rod rotates, the threaded sleeve installed on the second mounting plate will rise and fall with the forward and reverse rotation of the screw rod, thereby realizing the lifting and lowering effect of the second mounting plate, and the supporting leg at the bottom of the second mounting plate follows the up and down movement, so that the universal wheel at the bottom of the supporting leg can extend out of the wheel groove and enter the bottom bin, thereby realizing the movement and fixed placement of the power cabinet.

[0032] Reinforcement plates are arranged on both sides of the threaded sleeve, and the reinforcement plates are connected to the top of the second mounting plate.

[0033] In order to avoid the problem that the threaded sleeve is driven to rotate by the threaded rod due to the excessive weight of the power cabinet, resulting in an excessively large distance between the first mounting plate and the second mounting plate, thereby reducing the stability of the mobile device, the stability of the mobile device can be effectively improved by lengthening the threaded sleeve and providing a reinforcing plate connected to the second connecting plate on the outside of the threaded sleeve.

[0034] The universal wheel is located directly above the wheel groove, and the inner diameter of the wheel groove is larger than the diameter of the universal wheel.

[0035] Since the universal wheel can rotate freely inside the bottom bin and when it is in contact with the ground, in order to avoid the wheel groove being too small, which causes the outward wheel to rotate freely and get stuck in the wheel groove when the lifting structure is raised or lowered, the diameter of the wheel groove can be increased to make it larger than the diameter of the universal wheel, so that the universal wheel can be lifted and lowered freely.

[0036] A cabinet door is installed on one side of the main body through a hinge, and a door latch is arranged on the other side of the main body.

[0037] During construction, since the equipment inside the power cabinet is energized, the cooperation between the cabinet door and the door latch can prevent non-construction personnel from operating the inside of the power cabinet, which may damage the equipment inside the power cabinet or cause injury to non-construction personnel. At the same time, the closed cabinet door can limit the slider to achieve normal movement of the power cabinet. When the mobile device needs to be repaired or maintained, the cabinet door can be opened to quickly disassemble the mobile device, thereby reducing the labor intensity of construction personnel, improving the efficiency of repair or maintenance, and extending the service life of the mobile device.

[0038] The length of the supporting leg is greater than the height of the supporting foot, and the supporting foot is an L-shaped structure.

[0039] The legs can keep the power cabinet away from the ground, reducing the impact of ground conditions on the main body. At the same time, the L-shaped structure can provide additional support and stability to prevent the main body from shaking, thereby improving the safety of the power cabinet. Since the length of the support leg is greater than the height of the leg, it is convenient to lift the power cabinet when the support leg is fully extended, keeping the leg away from the ground.

[0040] Embodiment 2

[0041] On the basis of the first embodiment, an assembly bin for installing electric equipment is further divided inside the main body by a partition, an assembly bin door is provided at the opening of the assembly bin by a hinge, and a bottom bin door is provided at the opening of the bottom bin by a hinge.

[0042] Since the bottom bin and the assembly bin are separated by a partition to form a separate chamber, and the bottom bin and the assembly bin are respectively provided with a bottom bin door and an assembly bin door, the corresponding doors can be opened separately as needed. When the mobile device needs to be repaired or maintained, the inside of the assembly bin is prevented from being opened to prevent flying dust from the outside from entering. The bottom bin door can be opened separately to realize the operation of the mobile device.

[0043] In addition, since the mobile device can be taken out of the power cabinet individually, it is convenient for construction workers to move multiple identical power cabinets with one mobile device, reducing the number of mobile devices, reducing the number of times the mobile devices need maintenance, and reducing maintenance costs.

[0044] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or additions, subtractions or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A power cabinet for power construction, comprising a main body, characterized in that: The interior of the main body is separated into a bottom bin by a partition, a moving device is arranged inside the bottom bin, a slider is arranged on the top of the moving device, a lifting structure is arranged in the middle of the moving device, universal wheels are arranged at the four corners of the bottom of the moving device, a sliding groove adapted to the slider is arranged at the bottom of the partition, wheel grooves are opened at the four corners of the bottom of the bottom bin, and supporting feet are arranged at the four corners of the bottom of the main body.

2. The power cabinet for electric power construction according to claim 1, characterized in that: The mobile device includes a first mounting plate, a second mounting plate is arranged parallel to the lower side of the first mounting plate, a slider is arranged on the top of the first mounting plate, motors are arranged on both sides of the top of the first mounting plate, through holes are opened on both sides of the second mounting plate, threaded sleeves are installed at the through holes, a threaded rod is installed at the power output end of the motor, and the threaded rod is sleeved in the threaded sleeve, support legs are arranged at the four corners of the bottom of the second mounting plate, and universal wheels are installed at the bottom of the support legs.

3. The power cabinet for electric power construction according to claim 2, characterized in that: Reinforcement plates are arranged on both sides of the threaded sleeve, and the reinforcement plates are connected to the top of the second mounting plate.

4. The power cabinet for electric power construction according to claim 1, characterized in that: The universal wheel is located directly above the wheel groove, and the inner diameter of the wheel groove is larger than the diameter of the universal wheel.

5. The power cabinet for electric power construction according to claim 1, characterized in that: A cabinet door is installed on one side of the main body through a hinge, and a door latch is arranged on the other side of the main body.

6. The power cabinet for electric power construction according to claim 2, characterized in that: The length of the supporting leg is greater than the height of the supporting foot, and the supporting foot is an L-shaped structure.

7. The power cabinet for electric power construction according to claim 1, characterized in that: An assembly bin for installing electric equipment is further divided inside the main body through a partition, an assembly bin door is provided at the opening of the assembly bin through a hinge, and a bottom bin door is provided at the opening of the bottom bin through a hinge.

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