Electric power cabinet convenient for overhauling electric power equipment

Abstract

An electric power cabinet convenient to overhaul electric power equipment relates to the technical field of electric power cabinets, and comprises a cabinet body and a mounting rack, the inner walls of the two sides of the cabinet body are symmetrically provided with [-shaped grooves, the outer walls of the two sides of the mounting rack are symmetrically provided with first sliding blocks, and the cabinet body is assembled and mounted with the mounting rack through the [-shaped grooves and the first sliding blocks. Sliding grooves are formed in the inner wall of the mounting frame, a mounting plate is slidably mounted between the sliding grooves through locking assemblies, electrical elements are mounted on the surface of the mounting plate, the mounting frame can be pulled out of the main cabinet body, and the mounting plate can freely slide in the sliding grooves of the mounting frame through the locking assemblies. The vertical position of the mounting plate can be adjusted according to the size of the power equipment, the power cabinet facilitates maintenance of the internal power equipment, and the space in the power cabinet can be fully utilized.

Description

Technical Field

[0001] The utility model belongs to the technical field of power cabinets, and more specifically, particularly relates to a power cabinet facilitating the maintenance of power equipment. Background Art

[0002] The function of a power cabinet is to ensure the normal operation of power equipment and other electrical components, and avoid accidents such as short circuits and impacts. Currently, it has been widely used in various fields.

[0003] Based on the above, the inventor found the following problems: The power equipment in the existing power cabinets is fixedly installed in the cabinet body. When maintaining the power equipment, it needs to be disassembled one by one. If the operation is not careful during the disassembly process, the equipment may be damaged, which is time-consuming and laborious. Moreover, there are differences in the size of the power equipment. If it is too small, it will cause waste of space in the power cabinet, and if it is too large, there will be a problem of insufficient space.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a power cabinet facilitating the maintenance of power equipment is provided, with the expectation of achieving a more practical value. Summary of the Utility Model

[0005] The purpose and effect of a power cabinet facilitating the maintenance of power equipment of the present utility model are achieved by the following specific technical means:

[0006] A power cabinet facilitating the maintenance of power equipment includes a cabinet body and a mounting rack. On the inner walls of both sides of the cabinet body, "C"-shaped grooves are symmetrically installed. On the outer walls of both sides of the mounting rack, sliding blocks one are symmetrically installed. The cabinet body is assembled and installed with the mounting rack through the "C"-shaped grooves and the sliding blocks one. A chute is opened on the inner wall of the mounting rack. An installation plate is slidably installed between the chutes through a locking component, and electrical components are installed on the surface of the installation plate.

[0007] Further, the locking component includes a chamber one. Inside the chamber one, a sleeve seat is installed through a coupling. A chamber two is provided inside the sleeve seat. A limiting groove is provided between the inner walls of the chamber two. A sliding block two is slidably installed between the limiting grooves. One side of the sliding block two is installed with a plug pin rod, and a spring one is sleeved on the plug pin rod.

[0008] Further, the other end of the plug pin rod is installed with a rotating seat, and a pair of limiting pins are installed on the side wall of the rotating seat. Through holes are opened on the side wall of the installation plate, and the through holes are matched with the limiting pins.

[0009] Further, a shaft rod is inserted and installed in the first chamber through a bearing seat. A trapezoidal block is threadedly connected to the shaft rod. A conical gear set is sleeved on the shaft rod below the trapezoidal block, and the sleeve seat is drivingly connected to the shaft rod through the conical gear set.

[0010] Further, a third chamber is opened at the corner of the mounting plate. A limiting plate is slidably installed in the third chamber. An arc-shaped block is installed on one side of the limiting plate, and a convex block is installed on the other side of the limiting plate. A second spring is sleeved on the convex block, and an anti-slip layer is provided on the outer wall of the convex block.

[0011] Further, a transmission shaft rod is installed in the first chamber through a bearing seat, and the end of the transmission shaft rod is drivingly connected to another set of locking components through a conical gear set.

[0012] Further, a box door is hingedly installed on one side of the cabinet body surface through a hinge, and a handle is installed on the surface of the box door.

[0013] Further, a fan is installed on the outer wall of one side of the cabinet body, and heat dissipation holes are installed on the outer wall of the other side of the cabinet body.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] The mounting rack inside the power cabinet is assembled and installed with the "C"-shaped groove on the inner wall of the main cabinet body through the sliding block. When repairing power equipment, the mounting rack can be pulled out of the cabinet body, which is convenient for maintenance. Moreover, a sliding groove is opened on the inner wall of the mounting rack, and a locking component is provided on the mounting plate. Under the action of the locking component, the mounting plate can slide freely between the sliding grooves, thereby adjusting the up and down position of the mounting plate. And the anti-slip layer is used on the outer wall of the convex block to enhance the friction between the mounting plate and the sliding groove, strengthening the fixing effect of the mounting plate. Through the above structural design, the position of the mounting plate can be adjusted according to the size of the power equipment, making the space inside the power cabinet more fully utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of a power cabinet for facilitating the maintenance of power equipment according to the present utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the mounting rack of a power cabinet for facilitating the maintenance of power equipment according to the present utility model;

[0018] Figure 3 is a planar structural schematic diagram of the mounting plate of a power cabinet for facilitating the maintenance of power equipment according to the present utility model;

[0019] Figure 4 is a power cabinet for facilitating the maintenance of power equipment according to the present utility model Figure 3 in which the enlarged schematic diagram of point A;

[0020] Figure 5 is a power cabinet that facilitates the maintenance of power equipment in the present utility model Figure 3 Schematic enlarged view of point B in

[0021] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0022] 1. Cabinet body; 2. Hinge; 3. Cabinet door; 4. Handle; 5. "C"-shaped groove; 6. Fan; 7. Heat dissipation hole; 8. Mounting bracket; 9. Mounting plate; 10. Chute; 11. Rotating seat; 12. Through hole; 13. First sliding block; 14. First spring; 15. Shaft rod; 16. Transmission shaft rod; 17. Trapezoidal block; 18. Arc-shaped block; 19. Second spring; 20. Protruding block; 21. Second sliding block; 22. Sleeve seat; 23. Plug rod; 24. Limiting plate; 25. First chamber; 26. Second chamber; 27. Third chamber. Specific embodiments

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Example:

[0027] As shown in Figure 1 to Figure 5 shown:

[0028] A power cabinet facilitating the maintenance of power equipment, comprising a cabinet body 1 and a mounting rack 8. On the inner walls of both sides of the cabinet body 1, "C"-shaped grooves 5 are symmetrically installed. On the outer walls of both sides of the mounting rack 8, sliding blocks one 13 are symmetrically installed. The cabinet body 1 is assembled and installed with the mounting rack 8 through the "C"-shaped grooves 5 and the sliding blocks one 13. A chute 10 is provided on the inner wall of the mounting rack 8. An installation plate 9 is slidably installed between the chutes 10 through a locking component, and electrical components are installed on the surface of the installation plate 9.

[0029] Among them, the locking component includes a chamber one 25. Inside the chamber one 25, a sleeve seat 22 is installed through a coupling. Inside the sleeve seat 22, there is a chamber two 26. A limiting groove is provided between the inner walls of the chamber two 26. A sliding block two 21 is slidably installed between the limiting grooves. A plug pin rod 23 is installed on one side of the sliding block two 21, and a spring one 14 is sleeved on the plug pin rod 23. Through the above structural design, it is convenient to control the movement of the components inside the chamber two 26.

[0030] Among them, the other end of the plug pin rod 23 is installed with a rotating seat 11, and a pair of limiting pins are installed on the side wall of the rotating seat 11. A through hole 12 is provided on the side wall of the installation plate 9, and the through hole 12 matches the limiting pins. Through the above structural design, the movement of the locking structure inside the installation plate 9 can be driven by the rotational movement of the rotating seat 11, facilitating the up and down adjustment of the position of the installation plate 9.

[0031] Among them, a shaft rod 15 is inserted and installed in the chamber one 25 through a bearing seat. The shaft rod 15 is threadedly connected with a trapezoidal block 17. A conical gear set is sleeved on the shaft rod 15 below the trapezoidal block 17, and the sleeve seat 22 is in transmission connection with the shaft rod 15 through the conical gear set. Through the above structural design, under the combined action of the sleeve seat 22, the shaft rod 15 and the conical gear set, the position of the trapezoidal block 17 can be controlled, and further the sliding and fixing of the installation plate 9 can be controlled.

[0032] Among them, a chamber three 27 is provided at the corner of the installation plate 9. A limiting plate 24 is slidably installed in the chamber three 27. An arc-shaped block 18 is installed on one side of the limiting plate 24. A convex block 20 is installed on the other side of the limiting plate 24. A spring two 19 is sleeved on the convex block 20. An anti-slip layer is provided on the outer wall of the convex block 20. Through the above structural design, the anti-slip layer can increase the friction between the convex block 20 and the chute 10, and further strengthen the fixing effect of the installation plate 9.

[0033] Among them, a transmission shaft rod 16 is installed in the chamber one 25 through a bearing seat, and the end of the transmission shaft rod 16 is in transmission connection with the other set of locking components through a conical gear set. Through the above structural design, the other set of locking structures can make the same movement, facilitating operation.

[0034] Wherein, one side of the surface of the cabinet body 1 is hingedly installed with a cabinet door 3 through a hinge 2, and a handle 4 is installed on the surface of the cabinet door 3. Through the above structural design, the opening and closing of the cabinet door are facilitated.

[0035] Wherein, a fan 6 is installed on the outer wall of one side of the cabinet body 1, and heat dissipation holes 7 are installed on the outer wall of the other side of the cabinet body 1. Through the above structural design, the high-temperature air flow in the cabinet can flow out of the cabinet body 1 from the heat dissipation holes 7 under the action of the fan 6, preventing accidents caused by excessive temperature in the cabinet.

[0036] The specific usage mode and function of this embodiment:

[0037] Hold the handle 4 to open the cabinet door 3, pull out the sliding block one 13 on the mounting bracket 8 from the "C"-shaped groove 5 on the inner wall of the cabinet body 1, hold the rotating seat 11 and rotate it, pull out the rotating seat 11 from the through hole 12, the rotating seat 11 drives the pin rod 23 to rotate, the pin rod 23 drives the sleeve seat 22 to rotate, so that the bevel gear set starts to move. The bevel gear set is in transmission connection with the shaft rod 15. The trapezoidal block 17 threadedly connected to the shaft rod 15 moves away from the corner of the mounting plate 9. The squeezing force of the wider part at the bottom of the trapezoidal block 17 on the arc-shaped block 18 disappears. The limiting plate 24 moves into the chamber three 27 under the force of the spring two 19. The limiting plate 24 drives the convex block 20 to contract into the chamber three 27, so that the supporting force between the mounting plate 9 and the sliding groove 10 disappears. Under the action of the transmission shaft rod 16, the other set of locking structures moves in the same way. Then the mounting plate 9 can slide up and down in the sliding groove 10, and the position of the mounting plate 9 can be adjusted according to the size of the power equipment. After the position is adjusted, release the rotating seat 11. Under the action of the spring one 14, the pin rod 23 moves into the chamber two 26. The limiting pin on the side wall of the rotating seat 11 is inserted into the through hole 12. The sleeve seat 22 drives the bevel gear set to move. The bevel gear set is in transmission connection with the shaft rod 15. The trapezoidal block 17 threadedly connected to the shaft rod 15 moves towards the corner of the mounting plate 9. The wider part at the bottom of the trapezoidal block 17 squeezes the arc-shaped block 18. The arc-shaped block 18 pushes the limiting plate 24 to squeeze the spring two 19 and move out of the chamber three 27. The convex block 20 is squeezed out of the chamber three 27 and contacts the sliding groove 10. The anti-slip layer on the outer wall of the convex block 20 increases the friction between the convex block 20 and the sliding groove 10. Under the action of the transmission shaft rod 16, the other set of locking structures moves in the same way, so that the mounting plate 9 is fixed on the mounting bracket 8. Through the above steps, when repairing the power equipment, the mounting bracket 8 can be pulled out of the cabinet body 1, which is convenient for repairing the equipment, and the position of the mounting plate 9 can be adjusted up and down according to the size of the power equipment, so that the space in the power cabinet can be fully utilized.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A power cabinet for facilitating maintenance of power equipment, comprising a cabinet body (1) and a mounting frame (8), characterized in that: On the inner walls on both sides of the cabinet body (1), "C"-shaped grooves (5) are symmetrically installed. On the outer walls on both sides of the mounting frame (8), sliding blocks one (13) are symmetrically installed. The cabinet body (1) is assembled and installed with the mounting frame (8) through the "C"-shaped grooves (5) and the sliding blocks one (13). A chute (10) is opened on the inner wall of the mounting frame (8). An installation plate (9) is slidably installed between the chutes (10) through a locking component, and electrical components are installed on the surface of the installation plate (9).

2. A power cabinet for facilitating maintenance of power equipment as claimed in claim 1, characterized in that: The locking component includes a chamber one (25). A sleeve seat (22) is installed in the chamber one (25) through a coupling. A chamber two (26) is provided inside the sleeve seat (22). A limiting groove is provided between the inner walls of the chamber two (26). A sliding block two (21) is slidably installed between the limiting grooves. A plug pin rod (23) is installed on one side of the sliding block two (21), and a first spring (14) is sleeved on the plug pin rod (23).

3. A power cabinet for facilitating maintenance of power equipment as claimed in claim 2, characterized in that: The other end of the plug pin rod (23) is installed with a rotating seat (11), and a pair of limiting pins are installed on the side wall of the rotating seat (11). Through holes (12) are opened on the side wall of the installation plate (9), and the through holes (12) are matched with the limiting pins.

4. A power cabinet for facilitating maintenance of power equipment as claimed in claim 2, characterized in that: Inside the chamber one (25), a shaft rod (15) is inserted and installed through a bearing seat. The shaft rod (15) is threadedly connected with a trapezoidal block (17). A bevel gear set is sleeved on the shaft rod (15) below the trapezoidal block (17), and the sleeve seat (22) is in transmission connection with the shaft rod (15) through the bevel gear set.

5. A power cabinet for facilitating maintenance of power equipment as claimed in claim 1, characterized in that: Chambers three (27) are opened at the corners of the installation plate (9). A limiting plate (24) is slidably installed inside the chambers three (27). An arc-shaped block (18) is installed on one side of the limiting plate (24). A convex block (20) is installed on the other side of the limiting plate (24). A second spring (19) is sleeved on the convex block (20), and an anti-slip layer is provided on the outer wall of the convex block (20).

6. A power cabinet for facilitating maintenance of power equipment as claimed in claim 2, characterized in that: The chamber one (25) is installed with a transmission shaft rod (16) through a bearing seat, and the end of the transmission shaft rod (16) is in transmission connection with another set of the locking components through a bevel gear set.

7. A power cabinet for facilitating maintenance of power equipment as claimed in claim 1, characterized in that: On one side of the surface of the cabinet body (1), a box door (3) is hingedly installed through a hinge (2), and a handle (4) is installed on the surface of the box door (3).

8. The power cabinet for facilitating maintenance of power equipment as claimed in claim 1, characterized in that: A fan (6) is installed on the outer wall of one side of the cabinet body (1), and a heat dissipation hole (7) is installed on the outer wall of the other side of the cabinet body (1).

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