Low-voltage cabinet convenient to assemble and disassemble

Abstract

The utility model provides a low-voltage cabinet convenient to assemble and disassemble, which relates to the technical field of low-voltage cabinets and comprises a base, a fixing plate is arranged at the bottom of the inner wall of the base, a low-voltage cabinet body is fixedly mounted at the top of the fixing plate, a first limiting groove is formed in one side of the base, and the fixing plate is matched with the first limiting groove. The bottom of the inner wall of the base is provided with a second limiting groove, one side of the base is provided with a motor, the output end of the motor is provided with a bidirectional threaded rod, the bidirectional threaded rod is located in the second limiting groove, the outer surface of the bidirectional threaded rod is sleeved with a fixing ring, the outer surface of the fixing ring is provided with a connecting block, and the top of the connecting block is provided with a limiting plate. A spring is fixedly installed on one side of the limiting plate, a clamping plate is fixedly installed at the other end of the spring, the limiting plate and the clamping plate can move along with rotation of the two-way threaded rod by starting the motor, the low-voltage cabinet is fixed, and therefore the low-voltage cabinet is more convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage cabinets, in particular to a low-voltage cabinet which is easy to assemble and disassemble. Background Art

[0002] Low voltage cabinet refers to a complete set of electrical equipment with AC and DC voltage below 1000V. The main function of low voltage cabinet is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. The components in the low voltage cabinet mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protection devices.

[0003] The existing safety low-voltage cabinet is not convenient to install and disassemble during installation and use, which brings certain adverse effects to people's use process, and the low-voltage cabinet is not fixed firmly enough. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that low-voltage cabinets are difficult to install and disassemble and are not firmly fixed, and proposes a low-voltage cabinet that is easy to assemble and disassemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a low-voltage cabinet that is easy to assemble and disassemble, including a base, a fixing plate is arranged at the bottom of the inner wall of the base, the low-voltage cabinet body is fixedly installed on the top of the fixing plate, a first limiting groove is opened on one side of the base, the fixing plate matches the first limiting groove, a second limiting groove is opened at the bottom of the inner wall of the base, a motor is fixedly installed on one side of the base, a bidirectional threaded rod is arranged at the output end of the motor, the bidirectional threaded rod is located inside the second limiting groove, a fixing ring is sleeved on the outer surface of the bidirectional threaded rod, a connecting block is arranged on the outer surface of the fixing ring, and a limiting plate is arranged on the top of the connecting block.

[0006] Preferably, a spring is fixedly mounted on one side of the limit plate, and a clamping plate is fixedly mounted on the other end of the spring.

[0007] Preferably, a first limiting hole is provided on one side of the base, and a first spiral hole is provided on one side of the fixing plate.

[0008] Preferably, a second spiral hole is formed on one side of the clamping plate, a spiral groove is formed on one side of the limiting plate, and the first limiting hole, the first spiral hole, the second spiral hole and the spiral groove are on the same axis.

[0009] Preferably, a bolt is provided on one side of the base, and the bolt is located inside the first limiting hole, the first spiral hole, the second spiral hole and the spiral groove.

[0010] Preferably, a support plate is fixedly installed on the top of the base, a suction cup is arranged on one side of the support plate, a heat dissipation hole is opened on one side of the low-voltage cabinet body, a fixed cover is arranged on one side of the low-voltage cabinet body, and a handle is arranged on one side of the fixed cover.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a second limiting groove is opened at the bottom of the inner wall of the base, a motor is installed on one side of the base, a bidirectional threaded rod is arranged at the output end of the motor, the bidirectional threaded rod is located inside the second limiting groove, a fixing ring is sleeved on the outer surface of the bidirectional threaded rod, a connecting block is arranged on the outer surface of the fixing ring, a limiting plate is arranged on the top of the connecting block, a spring is fixedly installed on one side of the limiting plate, and a clamping plate is fixedly installed on the other end of the spring. By turning on the motor, the limiting plate and the clamping plate move with the rotation of the bidirectional threaded rod to fix the low-voltage cabinet, thereby making it more convenient to install and disassemble the low-voltage cabinet.

[0013] 2. In the utility model, a first limiting hole is opened on one side of the base, a first spiral hole is opened on one side of the fixing plate, a second spiral hole is opened on one side of the clamping plate, a spiral groove is opened on one side of the limiting plate, a bolt is arranged on one side of the base, the bolt is located inside the first limiting hole, the first spiral hole, the second spiral hole and the spiral groove, a support plate is installed on the top of the base, and a suction cup is arranged on one side of the support plate. The suction cup can effectively prevent the low-voltage cabinet from shaking, and the low-voltage cabinet can be fixed more firmly by the elastic force of the bolt and the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural diagram of a low-voltage cabinet that is easy to assemble and disassemble;

[0015] Figure 2 The utility model provides a three-dimensional structural diagram of a low-voltage cabinet body that is easy to assemble and disassemble;

[0016] Figure 3 The utility model provides a three-dimensional structural diagram of a base of a low-voltage cabinet that is easy to assemble and disassemble;

[0017] Figure 4 The utility model provides a three-dimensional structural diagram of a bidirectional threaded rod of a low-voltage cabinet which is easy to assemble and disassemble.

[0018] Legend: 1. Base; 2. Fixing plate; 3. Low-voltage cabinet body; 4. First limiting groove; 5. Second limiting groove; 6. Motor; 7. Bidirectional threaded rod; 8. Fixing ring; 9. Connecting block; 10. Limiting plate; 11. Spring; 12. Clamping plate; 13. First limiting hole; 14. First spiral hole; 15. Second spiral hole; 16. Spiral groove; 17. Bolt; 18. Support plate; 19. Suction cup; 20. Heat dissipation hole; 21. Fixing cover; 22. Handle. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a low-voltage cabinet which is easy to assemble and disassemble, including a base 1, a fixing plate 2 is arranged at the bottom of the inner wall of the base 1, a low-voltage cabinet body 3 is fixedly installed on the top of the fixing plate 2, a first limiting groove 4 is opened on one side of the base 1, the fixing plate 2 matches the first limiting groove 4, a second limiting groove 5 is opened at the bottom of the inner wall of the base 1, a motor 6 is fixedly installed on one side of the base 1, a bidirectional threaded rod 7 is arranged at the output end of the motor 6, the bidirectional threaded rod 7 is located inside the second limiting groove 5, a fixing ring 8 is sleeved on the outer surface of the bidirectional threaded rod 7, a connecting block 9 is arranged on the outer surface of the fixing ring 8, and a limiting plate 10 is arranged on the top of the connecting block 9.

[0022] The effect achieved by the entire embodiment 1 is that a fixing plate 2 is arranged at the bottom of the inner wall of the base 1, and a low-voltage cabinet body 3 is fixedly installed on the top of the fixing plate 2. A first limiting groove 4 is opened on one side of the base 1, and the fixing plate 2 matches the first limiting groove 4, so that the low-voltage cabinet body 3 can be placed inside the base 1 through the fixing plate 2. A second limiting groove 5 is opened at the bottom of the inner wall of the base 1, and a motor 6 is fixedly installed on one side of the base 1. A bidirectional threaded rod 7 is arranged at the output end of the motor 6, and the bidirectional threaded rod 7 is located inside the second limiting groove 5. A fixing ring 8 is sleeved on the outer surface of the bidirectional threaded rod 7, and a connecting block 9 is arranged on the outer surface of the fixing ring 8. A limiting plate 10 is arranged on the top of the connecting block 9. By turning on the motor 6, the limiting plate 10 moves with the rotation of the bidirectional threaded rod 7, thereby fixing the low-voltage cabinet body 3.

[0023] Embodiment 2, as Figure 1 - Figure 4 As shown, a spring 11 is fixedly installed on one side of the limit plate 10, and a card plate 12 is fixedly installed on the other end of the spring 11; a first limit hole 13 is opened on one side of the base 1, and a first spiral hole 14 is opened on one side of the fixing plate 2; a second spiral hole 15 is opened on one side of the card plate 12, and a spiral groove 16 is opened on one side of the limit plate 10, and the first limit hole 13, the first spiral hole 14, the second spiral hole 15 and the spiral groove 16 are on the same axis; a bolt 17 is arranged on one side of the base 1, and the bolt 17 is located inside the first limit hole 13, the first spiral hole 14, the second spiral hole 15 and the spiral groove 16; a support plate 18 is fixedly installed on the top of the base 1, a suction cup 19 is arranged on one side of the support plate 18, a heat dissipation hole 20 is opened on one side of the low-voltage cabinet body 3, a fixed cover 21 is arranged on one side of the low-voltage cabinet body 3, and a handle 22 is arranged on one side of the fixed cover 21.

[0024] The effect achieved by the entire embodiment 2 is that the spring 11 is fixedly installed on one side of the limiting plate 10, and the other end of the spring 11 is fixedly installed on the clamping plate 12, so that the limiting plate 10 can be connected to the clamping plate 12 through the action of the spring 11; the first limiting hole 13 is opened on one side of the base 1, and the first spiral hole 14 is opened on one side of the fixing plate 2, so that the bolt 17 can be better placed inside the first limiting hole 13 and the first spiral hole 14; the second spiral hole 15 is opened on one side of the clamping plate 12, and the spiral groove 16 is opened on one side of the limiting plate 10, and the first limiting hole 13, the first spiral hole 14, the second spiral hole 15 and the spiral groove 16 are on the same axis, so that the bolt 17 can be better placed inside the first limiting hole 13 and the first spiral hole 14. The bolt 17 is better placed inside the second spiral hole 15 and the spiral groove 16; a bolt 17 is set on one side of the base 1, and the bolt 17 is located inside the first limiting hole 13, the first spiral hole 14, the second spiral hole 15 and the spiral groove 16, so that the low-voltage cabinet body 3 can be fixed more firmly through the action of the bolt 17; a support plate 18 is fixedly installed through the top of the base 1, a suction cup 19 is set on one side of the support plate 18, a heat dissipation hole 20 is opened on one side of the low-voltage cabinet body 3, a fixing cover 21 is set on one side of the low-voltage cabinet body 3, and a handle 22 is set on one side of the fixing cover 21, and the effect of shaking of the low-voltage cabinet body 3 can be effectively prevented through the action of the suction cup 19.

[0025] Working principle: The low-voltage cabinet body 3 is placed inside the base 1 through the first limiting groove 4, and by turning on the motor 6, the limiting plate 10 and the clamping plate 12 move with the rotation of the bidirectional threaded rod 7, so as to fix the low-voltage cabinet body 3, making the installation and disassembly of the low-voltage cabinet more convenient. The suction cup 19 can effectively prevent the low-voltage cabinet body 3 from shaking. A first limiting hole 13 is opened on one side of the base 1, a first spiral hole 14 is opened on one side of the fixing plate 2, a second spiral hole 15 is opened on one side of the clamping plate 12, a spiral groove 16 is opened on one side of the limiting plate 10, and a bolt 17 is arranged on one side of the base 1. The bolt 17 is located inside the first limiting hole 13, the first spiral hole 14, the second spiral hole 15 and the spiral groove 16. The low-voltage cabinet body 3 is fixed more firmly by the elastic force of the bolt 17 and the spring 11.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A low-voltage cabinet that is easy to assemble and disassemble, comprising a base (1), characterized in that: A fixing plate (2) is arranged at the bottom of the inner wall of the base (1), a low-voltage cabinet body (3) is fixedly mounted on the top of the fixing plate (2), a first limiting groove (4) is arranged on one side of the base (1), the fixing plate (2) matches the first limiting groove (4), a second limiting groove (5) is arranged at the bottom of the inner wall of the base (1), a motor (6) is fixedly mounted on one side of the base (1), a bidirectional threaded rod (7) is arranged at the output end of the motor (6), the bidirectional threaded rod (7) is located inside the second limiting groove (5), a fixing ring (8) is sleeved on the outer surface of the bidirectional threaded rod (7), a connecting block (9) is arranged on the outer surface of the fixing ring (8), and a limiting plate (10) is arranged on the top of the connecting block (9).

2. A low-voltage cabinet that is easy to assemble and disassemble according to claim 1, characterized in that: A spring (11) is fixedly mounted on one side of the limit plate (10), and a clamping plate (12) is fixedly mounted on the other end of the spring (11).

3. A low-voltage cabinet that is easy to assemble and disassemble according to claim 2, characterized in that: A first limiting hole (13) is provided on one side of the base (1), and a first spiral hole (14) is provided on one side of the fixing plate (2).

4. A low-voltage cabinet that is easy to assemble and disassemble according to claim 3, characterized in that: A second spiral hole (15) is formed on one side of the clamping plate (12), a spiral groove (16) is formed on one side of the limiting plate (10), and the first limiting hole (13), the first spiral hole (14), the second spiral hole (15) and the spiral groove (16) are on the same axis.

5. The low-voltage cabinet that is easy to assemble and disassemble according to claim 4 is characterized in that: A bolt (17) is provided on one side of the base (1), and the bolt (17) is located inside the first limiting hole (13), the first spiral hole (14), the second spiral hole (15), and the spiral groove (16).

6. The low-voltage cabinet that is easy to assemble and disassemble according to claim 1 is characterized in that: A support plate (18) is fixedly mounted on the top of the base (1), a suction cup (19) is provided on one side of the support plate (18), a heat dissipation hole (20) is provided on one side of the low-voltage cabinet body (3), a fixed cover (21) is provided on one side of the low-voltage cabinet body (3), and a handle (22) is provided on one side of the fixed cover (21).

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