Switch cabinet capable of quickly fixing electrical elements

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a switch cabinet capable of quickly fixing electrical elements. The switch cabinet capable of rapidly fixing the electrical element comprises a box body, an inner cavity of the box body is provided with a clamping assembly used for clamping the electrical element, the clamping assembly comprises a bidirectional threaded rod, the outer ring of the bidirectional threaded rod is in threaded connection with a first moving block, and the top of the first moving block located on the left side is fixedly connected with a first arc-shaped plate. According to the utility model, the crank positioned on one side of the two-way threaded rod is rotated to drive the two-way threaded rod to rotate, so that the first moving block moves. In the moving process of the first moving block, the first arc-shaped plate and the second arc-shaped plate are driven to get close to each other, and the electrical element is clamped and fixed. According to the size of the electrical element, the rotation angle and direction of the bidirectional threaded rod are adjusted, and the moving distance of the first arc-shaped plate and the second arc-shaped plate is adjusted, so that the electrical elements with different sizes can be conveniently clamped, and the complexity of operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet capable of quickly fixing electrical components. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage room switch cabinets, equipped with high-voltage busbars, such as power plants, etc. Some are also equipped with low-frequency load shedding to protect the main equipment. The main function of the switch cabinet is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protection devices. Most switch cabinets are used in indoor production workshops, and a small number of switch cabinets are used outdoors.

[0003] The Chinese patent publication number CN213043260U discloses a switch cabinet that is easy to repair. It is applied in the technical field of switch cabinets to solve the technical problem of inconvenient maintenance of switch cabinets. It includes a layer plate, a column between the layer plates, and a side plate around the layer plate. The column is rotatably connected to a door plate, a slide rail is fixed to the column, a slide rod slidably connected to the slide rail is fixed to the side plate, a latch is provided on the side plate, and the latch is simultaneously plugged into the side plate and the column in a direction perpendicular to the sliding direction of the side plate. A limiter for preventing the latch from detaching from the side plate is fixed to the side plate. The utility model has the effect of fixing the side plate on the column by means of latch plugging and locking, which is convenient for quick disassembly of the side plate, thereby obtaining a larger maintenance space and facilitating maintenance of electrical components.

[0004] When implementing the above scheme, the applicant found that in the process of repairing the electrical components inside the switch cabinet, the electrical components need to be disassembled first and then fixed after repair. Therefore, not only does it take a lot of time to fix, but different electrical components have different sizes, which makes the operation in the clamping process more cumbersome, affecting the use of the device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a switch cabinet capable of quickly fixing electrical components, which has the advantages of convenient clamping and fixing, and solves the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet capable of quickly fixing electrical components, comprising a box body, the inner cavity of the box body is provided with a clamping assembly for clamping electrical components, the clamping assembly comprises a bidirectional threaded rod, the outer ring of the bidirectional threaded rod is threadedly connected with a first moving block, the top of the first moving block located on the left side is fixedly connected with a first arc plate, the top of the first moving block located on the right side is fixedly connected with a second arc plate, the sizes of the first arc plate and the second arc plate match each other and can fix the electrical components;

[0007] The inner cavity of the box is equipped with a fixing assembly for fixing electrical components.

[0008] As a preferred technical solution of the utility model, the inner cavity of the box is fixedly connected to the limiting rod, the first movable block is sleeved on the outer ring of the limiting rod, one side of the first arc plate is fixedly connected to the limiting plate, and the inner cavity of the second arc plate is provided with a limiting groove and matches the limiting plate.

[0009] It can be known from the above technical solution that the crank located on one side of the bidirectional threaded rod is rotated to drive the bidirectional threaded rod to rotate, so that the first moving block moves. During the movement of the first moving block, the first arc plate and the second arc plate are driven to approach each other to clamp and fix the electrical component. According to the size of the electrical component, the rotation angle and direction of the bidirectional threaded rod are adjusted, and the moving distance of the first arc plate and the second arc plate are adjusted to facilitate the clamping of electrical components of different sizes.

[0010] As a preferred technical solution of the utility model, the fixed assembly includes a movable plate, one side of the movable plate is fixedly connected to a spring, one side of the spring is fixedly connected to a fixed plate, threaded holes are provided on both sides of the box body, the inner cavity of the threaded hole is threadedly connected to a one-way threaded rod, and a bearing is provided between one side of the one-way threaded rod and the movable plate for rotation.

[0011] As a preferred technical solution of the utility model, the movable plate is fixedly connected to the inner wall of the box body with a telescopic rod.

[0012] According to the above technical solution, by rotating the crank on one side of the one-way threaded rod, the one-way threaded rod is driven to rotate in the threaded hole, so that the movable plate connected to the bearing moves, so that the fixed plate approaches and the electrical component is fixed. A spring is arranged between the movable plate and the fixed plate to provide shock absorption and buffer protection for the electrical component.

[0013] As a preferred technical solution of the utility model, the inner wall of the box body is fixedly connected with a support plate, the top of the support plate is fixedly connected with a limit clamp, and the limit clamps are distributed in a matrix array.

[0014] It can be seen from the above technical solution that the existence of the limiting clamps can organize and limit smaller electrical components or wires, and multiple sets of limiting clamps in the matrix array can improve the organization effect of the electrical components.

[0015] As a preferred technical solution of the utility model, a glass groove is provided on the top of the box body, a tempered glass is fixedly connected in the inner cavity of the glass groove, a folding plate is provided on the top of the box body, and a cover plate is hinged on the front of the box body.

[0016] It can be seen from the above technical solution that the user can observe the electrical components inside the box through the tempered glass at the top, and when the outside sunlight is strong, the folding plate can be unfolded to shield the tempered glass to prevent the electrical components from being directly exposed to the sunlight.

[0017] As a preferred technical solution of the utility model, a sliding groove is provided on the inner wall of the limiting groove, and sliding blocks are fixedly connected to the front and back sides of the limiting plate, and the sliding blocks are slidably connected in the inner cavity of the sliding groove.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0019] 1. The utility model rotates the crank located on one side of the bidirectional threaded rod through the cooperation of the first arc plate and the second arc plate, driving the bidirectional threaded rod to rotate, so that the first moving block moves. During the movement of the first moving block, the first arc plate and the second arc plate will be driven to approach each other to clamp and fix the electrical components. According to the size of the electrical components, the rotation angle and direction of the bidirectional threaded rod are adjusted, and the moving distance of the first arc plate and the second arc plate are adjusted, so as to facilitate the clamping of electrical components of different sizes and reduce the cumbersome operation.

[0020] 2. The utility model rotates the crank on one side of the one-way threaded rod through the cooperation of the fixed plate and the spring, driving the one-way threaded rod to rotate in the threaded hole, so that the movable plate connected to the bearing moves, so that the fixed plate is brought closer to fix the electrical components. A spring is arranged between the movable plate and the fixed plate to provide shock absorption and buffer protection for the electrical components. The existence of the limit clamp can organize and limit smaller electrical components or wires, and multiple sets of matrix array limit clamps can improve the organization effect of electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 A magnified image of point A;

[0023] Figure 3 This is the front view of the utility model;

[0024] Figure 4 For this utility model Figure 3 Enlarged view of point B.

[0025] In the figure: 1. box body; 2. two-way threaded rod; 3. first moving block; 4. first arc plate; 5. second arc plate; 6. limit rod; 7. limit plate; 8. limit groove; 9. moving plate; 10. spring; 11. fixed plate; 12. one-way threaded rod; 13. telescopic rod; 14. support plate; 15. limit clamp; 16. glass groove; 17. tempered glass; 18. folding plate; 19. cover plate; 20. slide groove; 21. slider. DETAILED DESCRIPTION

[0026] 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.

[0027] Please refer to Figure 1-3 A switch cabinet capable of quickly fixing electrical components comprises a box body 1, an inner cavity of the box body 1 is provided with a clamping assembly for clamping electrical components, the clamping assembly comprises a bidirectional threaded rod 2, an outer ring of the bidirectional threaded rod 2 is threadedly connected with a first moving block 3, a first arc-shaped plate 4 is fixedly connected to the top of the first moving block 3 located on the left side, and a second arc-shaped plate 5 is fixedly connected to the top of the first moving block 3 located on the right side, the sizes of the first arc-shaped plate 4 and the second arc-shaped plate 5 match each other and can fix the electrical components;

[0028] The inner cavity of the box body 1 is equipped with a fixing assembly for fixing electrical components.

[0029] The inner cavity of the box body 1 is fixedly connected to the limit rod 6, the first movable block 3 is mounted on the outer ring of the limit rod 6, one side of the first arc plate 4 is fixedly connected to the limit plate 7, the inner cavity of the second arc plate 5 is provided with a limit groove 8 and matches with the limit plate 7, the inner wall of the limit groove 8 is provided with a slide groove 20, the front and back sides of the limit plate 7 are fixedly connected with a slider 21, and the slider 21 is slidably connected in the inner cavity of the slide groove 20.

[0030] In the embodiment of the utility model, the crank located on one side of the bidirectional threaded rod 2 is rotated to drive the bidirectional threaded rod 2 to rotate, so that the first moving block 3 moves. During the movement of the first moving block 3, the first arc plate 4 and the second arc plate 5 are driven to approach each other to clamp and fix the electrical components. According to the size of the electrical components, the rotation angle and direction of the bidirectional threaded rod 2 are adjusted, and the moving distances of the first arc plate 4 and the second arc plate 5 are adjusted to facilitate the clamping of electrical components of different sizes. A limiting plate 7 and a limiting groove 8 are provided between the first arc plate 4 and the second arc plate 5. The limiting plate 7 is inserted into the inner cavity of the limiting groove 8 to limit the moving direction of the first arc plate 4 and the second arc plate 5, and the cooperation of the slide groove 20 and the slider 21 can limit the moving direction of the limiting plate 7.

[0031] Please refer to Figure 1-4 The fixed component includes a moving plate 9, one side of the moving plate 9 is fixedly connected to a spring 10, one side of the spring 10 is fixedly connected to a fixed plate 11, threaded holes are provided on both sides of the box body 1, the inner cavity of the threaded hole is threadedly connected to a one-way threaded rod 12, and a bearing is provided between one side of the one-way threaded rod 12 and the moving plate 9 for rotational connection.

[0032] The movable plate 9 and the inner wall of the box body 1 are fixedly connected with a telescopic rod 13 .

[0033] A support plate 14 is fixedly connected to the inner wall of the box body 1, and a limit clamp 15 is fixedly connected to the top of the support plate 14, and the limit clamps 15 are distributed in a matrix array. A glass groove 16 is opened on the top of the box body 1, and a tempered glass 17 is fixedly connected in the inner cavity of the glass groove 16. A folding plate 18 is arranged on the top of the box body 1, and a cover plate 19 is hinged on the front of the box body 1.

[0034] In the embodiment of the utility model, the crank on one side of the one-way threaded rod 12 is rotated to drive the one-way threaded rod 12 to rotate in the threaded hole, so that the movable plate 9 connected to the bearing moves, so that the fixed plate 11 is brought closer to fix the electrical components. A spring 10 is arranged between the movable plate 9 and the fixed plate 11 to provide shock absorption and buffer protection for the electrical components. The presence of the limit clamp 15 can organize and limit smaller electrical components or wires, and multiple groups of matrix array limit clamps 15 can improve the organization effect of the electrical components. The user can observe the electrical components inside the box 1 through the tempered glass 17 located at the top, and when the sunlight outside is strong, the folding plate 18 can be unfolded to block the tempered glass 17 to prevent the electrical components from being directly exposed to the sunlight.

[0035] During use, when the switch cabinet needs to be used, the cover plate 19 is opened and the electrical components are placed in the inner cavity of the switch cabinet. At this time, the crank located on one side of the bidirectional threaded rod 2 is rotated to drive the bidirectional threaded rod 2 to rotate, so that the first moving block 3 moves. During the movement of the first moving block 3, the first arc plate 4 and the second arc plate 5 are driven to approach each other to clamp and fix the electrical components. According to the size of the electrical components, the rotation angle and direction of the bidirectional threaded rod 2 are adjusted, and the moving distance of the first arc plate 4 and the second arc plate 5 is adjusted to facilitate the clamping of electrical components of different sizes. A limit plate 7 and a limit groove 8 are provided between the first arc plate 4 and the second arc plate 5. The limit plate 7 is inserted into the inner cavity of the limit groove 8, which will limit the moving direction of the first arc plate 4 and the second arc plate 5, and the cooperation of the slide groove 20 and the slider 21 can limit the moving direction of the limit plate 7. Rotate the crank on one side of the one-way threaded rod 12 to drive the one-way threaded rod 12 to rotate in the threaded hole, so that the movable plate 9 connected to the bearing moves, so that the fixed plate 11 is brought closer to fix the electrical components. A spring 10 is arranged between the movable plate 9 and the fixed plate 11 to provide shock absorption and buffer protection for the electrical components. The presence of the limit clamp 15 can organize and limit smaller electrical components or wires, and multiple groups of matrix array limit clamps 15 can improve the organization effect of the electrical components. The user can observe the electrical components inside the box 1 through the tempered glass 17 located at the top, and when the sunlight outside is strong, the folding plate 18 can be unfolded to block the tempered glass 17 to prevent the electrical components from being directly exposed to the sunlight.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A switch cabinet capable of quickly fixing electrical components, comprising a box body (1), characterized in that: The inner cavity of the box body (1) is provided with a clamping assembly for clamping the electrical component, the clamping assembly comprises a bidirectional threaded rod (2), the outer ring of the bidirectional threaded rod (2) is threadedly connected to a first moving block (3), the top of the first moving block (3) located on the left side is fixedly connected to a first curved plate (4), and the top of the first moving block (3) located on the right side is fixedly connected to a second curved plate (5), the sizes of the first curved plate (4) and the second curved plate (5) match each other and can fix the electrical component; The inner cavity of the box body (1) is equipped with a fixing assembly for fixing electrical components.

2. A switch cabinet capable of quickly fixing electrical components according to claim 1, characterized in that: The inner cavity of the box body (1) is fixedly connected to a limit rod (6), the first moving block (3) is sleeved on the outer ring of the limit rod (6), one side of the first arc plate (4) is fixedly connected to a limit plate (7), and the inner cavity of the second arc plate (5) is provided with a limit groove (8) which matches the limit plate (7).

3. A switch cabinet capable of quickly fixing electrical components according to claim 1, characterized in that: The fixing assembly comprises a movable plate (9), one side of the movable plate (9) is fixedly connected to a spring (10), one side of the spring (10) is fixedly connected to a fixing plate (11), threaded holes are provided on both sides of the box body (1), the inner cavity of the threaded hole is threadedly connected to a one-way threaded rod (12), and a bearing is provided between one side of the one-way threaded rod (12) and the movable plate (9) for rotational connection.

4. A switch cabinet capable of quickly fixing electrical components according to claim 3, characterized in that: The movable plate (9) and the inner wall of the box body (1) are fixedly connected with a telescopic rod (13).

5. A switch cabinet capable of quickly fixing electrical components according to claim 1, characterized in that: The inner wall of the box body (1) is fixedly connected with a support plate (14), the top of the support plate (14) is fixedly connected with a limit clamp (15), and the limit clamp (15) is distributed in a matrix array.

6. A switch cabinet capable of quickly fixing electrical components according to claim 1, characterized in that: A glass groove (16) is provided on the top of the box body (1), a tempered glass (17) is fixedly connected to the inner cavity of the glass groove (16), a folding plate (18) is provided on the top of the box body (1), and a cover plate (19) is hingedly connected to the front of the box body (1).

7. A switch cabinet capable of quickly fixing electrical components according to claim 2, characterized in that: The inner wall of the limiting groove (8) is provided with a sliding groove (20), and the front and back sides of the limiting plate (7) are fixedly connected with sliding blocks (21), and the sliding blocks (21) are slidably connected in the inner cavity of the sliding groove (20).

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