Power cabinet box body interlocking mechanism

Abstract

The utility model discloses a power cabinet box body interlocking mechanism, and relates to the technical field of power cabinets. The device comprises a box body, a moving cavity is formed in the upper side of the inner wall of the box body, box doors are rotationally connected to the front portions of the left side and the right side of the inner wall of the box body, the opposite faces of the two box doors are connected in a clamped mode, a moving plate is slidably connected to the rear side of the inner wall of the moving cavity, and a moving groove is formed in the upper side of the inner wall of the moving cavity. A toothed plate is slidably connected to the inner wall of the moving groove, the bottom face of the toothed plate is fixedly connected with the top face of a moving plate, and connecting blocks are fixedly connected to the left side and the right side of the front face of the moving plate. According to the utility model, the connected cabinet doors can be jacked at the same time, so that the cabinet doors are opened, the problem that the working intensity of operators for frequently opening the doors is increased due to the fact that all the cabinet doors need to be opened when control elements in the power cabinet are overhauled traditionally is solved, and the use performance of the power cabinet is ensured.

Description

Technical Field

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

[0002] The power cabinet refers to the combination of electrical control cabinets that provide power for the normal operation of the entire machine. The power cabinet can be divided into two types: outdoor and indoor. From the installation point of view, it can be divided into two types: hanging type and floor-standing type. From the size point of view, it can be divided into two types: power cabinet and power box.

[0003] When the power cabinet is in use, there will be cabinet doors to protect the control components inside the cabinet. However, the traditional way to open the cabinet doors is for the operator to open them manually. However, when inspecting the control components inside the power cabinet, all the cabinet doors need to be opened. In this way, when encountering a power cabinet with double doors or multiple doors, the operator needs to open the doors many times during the door opening process, which will increase the workload of the operator to frequently open the doors. In order to solve the above problem, a power cabinet body interlocking mechanism is needed. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A power cabinet box interlocking mechanism comprises a box body, a moving cavity is opened on the upper side of the inner wall of the box body, box doors are rotatably connected to the front of the left and right sides of the inner wall of the box body, and the opposite sides of the two box doors are clamped with each other, and a moving plate is slidably connected to the rear side of the inner wall of the moving cavity, and a moving groove is opened on the upper side of the inner wall of the moving cavity, and a tooth plate is slidably connected to the inner wall of the moving groove, and the bottom surface of the tooth plate is fixedly connected to the top surface of the moving plate, and the left and right sides of the front of the moving plate are fixedly connected to connecting blocks, and the lower side of the inner wall of the moving cavity is provided with moving openings at the lower sides of the two connecting blocks, and the bottom surfaces of the two connecting blocks extend to the inner wall of the box body through the inner walls of the corresponding moving openings, and the top surface of the tooth plate is provided with a transmission structure with a variable covering range.

[0006] Furthermore, the transmission structure includes a gear meshingly connected to the top surface of the tooth plate, an output slot is opened on the right side of the inner wall of the movable slot, and an output motor is fixedly connected to the right side of the inner wall of the output slot, and the output end of the output motor is fixedly connected to the inner wall of the gear, the bottom surface of the connecting block is rotatably connected to a push rod, and the front end of the push rod is rotatably connected to a T-block, the front of the T-block is fixedly connected to the rear of the box door, and the inner wall of the box body is provided with multiple electrical components.

[0007] Furthermore, a pushing cavity is provided on the lower side of the inner wall of the box body, and limiting grooves are provided on the left and right sides of the inner wall of the box body. The inner walls of the two limiting grooves are slidably connected to limiting blocks, and the opposite sides of the two limiting blocks are commonly fixedly connected with an L-connecting plate. The rear side of the inner wall of the L-connecting plate is fixedly connected to the rear of multiple electrical components, and the bottom surface of the L-connecting plate is slidably connected to the lower side of the inner wall of the box body, and the rear side of the inner wall of the pushing cavity is provided with a pushing structure with a variable covering range.

[0008] Furthermore, the pushing structure includes a pushing motor fixedly connected to the rear side of the inner wall of the pushing cavity, the output end of the pushing motor is fixedly connected to a moving screw, the front end of the moving screw is rotatably connected to the front side of the inner wall of the pushing cavity, and the rod wall device of the moving screw has a variable covering range moving structure.

[0009] Furthermore, the moving structure includes a pushing block threadedly connected to the wall of the moving screw rod, a pushing opening is opened on the upper side of the inner wall of the pushing cavity and located on the upper side of the pushing block, the top surface of the pushing block extends to the inner wall of the box body through the inner wall of the pushing opening, and the top surface of the pushing block is fixedly connected to the bottom surface of the L-connecting plate.

[0010] Furthermore, support blocks are fixedly connected to the four corners of the bottom surface of the box.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model utilizes the output motor to drive the structure to ensure the simultaneous opening effect of the cabinet doors. The output motor drives the toothed plate to move through the gear, and the toothed plate drives the connecting block on the moving plate to move in the moving opening. The movement of the connecting block can drive the push rod to push the cabinet doors on the T-block, so that the cabinet doors will be opened at the same time, thereby ensuring the chain effect. Through the above structure, the mechanism can simultaneously push the connected cabinet doors to open the cabinet doors, avoiding the traditional problem of opening all the cabinet doors when inspecting the control components inside the power cabinet, which increases the work intensity of the operator to frequently open the doors, thereby ensuring the performance of the power cabinet.

[0013] 2. The utility model can drive the L connecting plate to move by pushing the motor, which can ensure that the electrical components on the L connecting plate are moved to the front of the box, increasing the maintenance space thereof, and the pushing motor drives the pushing block to move by moving the screw rod, thereby ensuring the movement effect of the L connecting plate fixed on the pushing block.

[0014] 3. The utility model can ensure the required height of the box during use and avoid the problem of corrosion on the surface of the box by setting the support blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front section view of the utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged view of part A in the middle;

[0017] Figure 3 This utility model Figure 1 Enlarged view of middle part B;

[0018] Figure 4 It is a three-dimensional diagram of the box body of the utility model;

[0019] Figure 5 This is a three-dimensional diagram of the L-connecting plate of the utility model;

[0020] Figure 6 It is a stereoscopic diagram of the push rod of the utility model;

[0021] Figure numerals: 1. box body; 2. moving cavity; 3. box door; 4. moving plate; 5. moving groove; 6. tooth plate; 7. connecting block; 8. moving port; 9. gear; 10. output groove; 11. output motor; 12. push rod; 13. T-block; 14. electrical component; 15. pushing cavity; 16. limit groove; 17. limit block; 18. L connecting plate; 19. pushing port; 20. support block; 21. pushing motor; 22. moving screw rod; 23. pushing block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0023] The device's "front, back, left, right" viewing angles are Figure 1 The directions in the attached drawings are taken as reference.

[0024] like Figure 1-6 As shown, a power cabinet box interlocking mechanism comprises a box body 1, a moving cavity 2 is opened on the upper side of the inner wall of the box body 1, and box doors 3 are rotatably connected to the front of the left and right sides of the inner wall of the box body 1. The box door 3 is a structure with a glass observation window, which can ensure the use effect of the door body, and the opposite sides of the two box doors 3 are clamped with each other. A moving plate 4 is slidably connected to the rear side of the inner wall of the moving cavity 2, and a moving groove 5 is opened on the upper side of the inner wall of the moving cavity 2. A tooth plate 6 is slidably connected to the inner wall of the moving groove 5, and the bottom surface of the tooth plate 6 is fixedly connected to the top surface of the moving plate 4. Connecting blocks 7 are fixedly connected to the left and right sides of the front of the moving plate 4, and moving openings 8 are opened on the lower side of the inner wall of the moving cavity 2, and the bottom surfaces of the two connecting blocks 7 extend to the inner wall of the box body 1 through the inner walls of the corresponding moving openings 8. The top surface of the tooth plate 6 is provided with a transmission structure with a variable covering range.

[0025] The transmission structure includes a gear 9 meshingly connected to the top surface of the toothed plate 6, an output slot 10 is provided on the right side of the inner wall of the movable slot 5 and located on the right side of the gear 9, an output motor 11 is fixedly connected to the right side of the inner wall of the output slot 10, and the output end of the output motor 11 is fixedly connected to the inner wall of the gear 9, a push rod 12 is rotatably connected to the bottom surface of the connecting block 7, and a T-block 13 is rotatably connected to the front end of the push rod 12, and the T-block 13 is integrally processed using an injection molding device to ensure the integrity of the structure, and the front of the T-block 13 is fixedly connected to the back of the box door 3, and a plurality of electrical components 14 are provided on the inner wall of the box body 1. The driving structure 11 can ensure the simultaneous opening effect of the box doors 3. The output motor 11 drives the tooth plate 6 to move through the gear 9, and the tooth plate 6 drives the connecting block 7 on the moving plate 4 to move in the moving opening 8. The movement of the connecting block 7 can drive the push rod 12 to push the box doors 3 on the T-block 13, so that the box doors 3 will be opened at the same time, thereby ensuring the chain effect. Through the above structure, the mechanism can simultaneously push the connected cabinet doors to open the cabinet doors, avoiding the traditional problem of opening all the cabinet doors when overhauling the control components inside the power cabinet, which increases the work intensity of the operator to frequently open the doors, and ensures the performance of the power cabinet.

[0026] like Figure 1-3 As shown, in some embodiments, a pushing cavity 15 is provided on the lower side of the inner wall of the box body 1, and limiting grooves 16 are provided on the left and right sides of the inner wall of the box body 1. The inner walls of the two limiting grooves 16 are slidably connected to limiting blocks 17, and the opposite sides of the two limiting blocks 17 are commonly fixedly connected with an L connecting plate 18. The L connecting plate 18 can better push the electrical components 14 out to ensure the convenience of the electrical components 14 during maintenance. The rear side of the inner wall of the L connecting plate 18 is fixedly connected to the backs of multiple electrical components 14, and the bottom surface of the L connecting plate 18 is slidably connected to the lower side of the inner wall of the box body 1, and the rear side of the inner wall of the pushing cavity 15 is provided with a pushing structure with a variable covering range.

[0027] The pushing structure includes a pushing motor 21 fixedly connected to the rear side of the inner wall of the pushing cavity 15, and the output end of the pushing motor 21 is fixedly connected to a moving screw rod 22. The front end of the moving screw rod 22 is rotatably connected to the front side of the inner wall of the pushing cavity 15, and the rod wall device covering range of the moving screw rod 22 is a variable moving structure.

[0028] The moving structure includes a pushing block 23 threadedly connected to the rod wall of the moving screw rod 22, and a pushing opening 19 is opened on the upper side of the inner wall of the pushing cavity 15, and the top surface of the pushing block 23 extends to the inner wall of the box body 1 through the inner wall of the pushing opening 19. The top surface of the pushing block 23 is fixedly connected to the bottom surface of the L connecting plate 18. The pushing motor 21 can drive the L connecting plate 18 to move, which can ensure that the electrical components 14 on the L connecting plate 18 are moved to the front of the box body 1, increasing the maintenance space thereof, and the pushing motor 21 drives the pushing block 23 to move through the moving screw rod 22, thereby ensuring the movement effect of the L connecting plate 18 fixed on the pushing block 23.

[0029] like Figure 2-5 As shown, in some embodiments, support blocks 20 are fixedly connected to the four corners of the bottom surface of the box body 1. Through the arrangement of the support blocks 20, the required height of the box body 1 during use can be ensured, and the problem of corrosion on the surface of the box body 1 can be avoided.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A power cabinet interlocking mechanism, comprising a cabinet (1), characterized in that: A movable chamber (2) is provided on the upper side of the inner wall of the box body (1), and boxes (3) are rotatably connected to the front of the left and right sides of the inner wall of the box body (1), and the opposite sides of the two boxes (3) are mutually engaged. A movable plate (4) is slidably connected to the rear side of the inner wall of the movable chamber (2), and a movable groove (5) is provided on the upper side of the inner wall of the movable chamber (2). The inner wall of the movable groove (5) is slidably connected to a tooth plate (6), and the bottom surface of the tooth plate (6) is fixedly connected to the top surface of the movable plate (4). The left and right sides of the front of the movable plate (4) are fixedly connected to connecting blocks (7), and the lower side of the inner wall of the movable chamber (2) is provided with movable openings (8) located at the lower sides of the two connecting blocks (7). The bottom surfaces of the two connecting blocks (7) extend to the inner wall of the box body (1) through the inner walls of the corresponding movable openings (8), and the top surface of the tooth plate (6) is provided with a transmission structure with a variable covering range.

2. A power cabinet interlocking mechanism according to claim 1, characterized in that: The transmission structure comprises a gear (9) meshingly connected to the top surface of the toothed plate (6); an output slot (10) is provided on the right side of the inner wall of the movable slot (5) and located on the right side of the gear (9); an output motor (11) is fixedly connected to the right side of the inner wall of the output slot (10); the output end of the output motor (11) is fixedly connected to the inner wall of the gear (9); a push rod (12) is rotatably connected to the bottom surface of the connecting block (7); a front end of the push rod (12) is rotatably connected to a T-block (13); the front of the T-block (13) is fixedly connected to the rear of the box door (3); and a plurality of electrical components (14) are provided on the inner wall of the box body (1).

3. A power cabinet interlocking mechanism according to claim 1, characterized in that: A pushing cavity (15) is provided on the lower side of the inner wall of the box body (1), and limiting grooves (16) are provided on the left and right sides of the inner wall of the box body (1). The inner walls of the two limiting grooves (16) are slidably connected to limiting blocks (17), and the opposite sides of the two limiting blocks (17) are fixedly connected to an L-connecting plate (18), the rear side of the inner wall of the L-connecting plate (18) is fixedly connected to the rear of a plurality of electrical components (14), the bottom surface of the L-connecting plate (18) is slidably connected to the lower side of the inner wall of the box body (1), and the rear side of the inner wall of the pushing cavity (15) is provided with a pushing structure with a variable covering range.

4. A power cabinet interlocking mechanism according to claim 3, characterized in that: The pushing structure comprises a pushing motor (21) fixedly connected to the rear side of the inner wall of the pushing cavity (15); the output end of the pushing motor (21) is fixedly connected to a moving screw rod (22); the front end of the moving screw rod (22) is rotatably connected to the front side of the inner wall of the pushing cavity (15); the rod wall device of the moving screw rod (22) has a variable movable structure covering a range.

5. A power cabinet interlocking mechanism according to claim 4, characterized in that: The moving structure comprises a pushing block (23) threadedly connected to the rod wall of the moving screw rod (22); a pushing opening (19) is provided on the upper side of the inner wall of the pushing cavity (15) and located on the upper side of the pushing block (23); the top surface of the pushing block (23) extends to the inner wall of the box body (1) through the inner wall of the pushing opening (19); and the top surface of the pushing block (23) is fixedly connected to the bottom surface of the L-connecting plate (18).

6. The power cabinet interlocking mechanism according to claim 1 is characterized in that: Support blocks (20) are fixedly connected to the four corners of the bottom surface of the box body (1).

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