Spliced low-voltage cabinet

Abstract

The utility model belongs to the technical field of low-voltage cabinets, and discloses a spliced low-voltage cabinet which comprises two low-voltage cabinet bodies, a door plate, a control key, a connecting block, a clamping rod, a first clamping groove, a second clamping groove and a limiting and fixing mechanism, the front sides of the low-voltage cabinet bodies are movably connected with the rear side of the door plate, the control key is arranged on the front side of the door plate, and the connecting block is arranged on the front side of the door plate. The bottom of the connecting block is fixedly connected with the right side of the top of the low-voltage cabinet body, the bottom of the clamping rod is fixedly connected with the left side of the top of the low-voltage cabinet body, the first clamping groove is formed in the surface of the clamping rod, the second clamping groove is formed in the surface of the connecting block, the limiting fixing mechanism is arranged at the top and inside the connecting block, and the second clamping groove is used in cooperation with the clamping rod. The problems that when an existing spliced low-voltage cabinet is spliced, a user needs to manually rotate some structures for splicing and pulling, when a high low-voltage cabinet is spliced, the splicing is troublesome, the user cannot conveniently splice the high low-voltage cabinet, and the user cannot conveniently operate the low-voltage cabinet are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of low-voltage cabinets, and in particular relates to a spliced ​​low-voltage cabinet. Background Art

[0002] With the development of technology, safer equipment is used in power equipment to replace manual control of power operations, such as low-voltage cabinets; it can meet the needs of human remote control and realize the switch control of power equipment.

[0003] Generally, low-voltage cabinets are placed in a row or column in a distribution room. However, multiple low-voltage cabinets rely on each other. Low-voltage cabinets are prone to move when subjected to external force, making the connection between low-voltage cabinets unstable. The low-voltage cabinets need to be spliced, so spliced ​​low-voltage cabinets are needed.

[0004] However, when splicing the existing splicing low-voltage cabinets, the user needs to manually rotate some structures to pull the splicing, which is troublesome and inconvenient for the user to splice and thus inconvenient for the user to operate. Utility Model Content

[0005] The utility model aims to provide a spliced ​​low-voltage cabinet to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a spliced ​​low-voltage cabinet, comprising two low-voltage cabinets, door panels, control buttons, connecting blocks, a clamping rod, a first clamping slot, a second clamping slot and a limit fixing mechanism, the front side of the low-voltage cabinet is movably connected to the rear side of the door panel, the control button is arranged on the front side of the door panel, the bottom of the connecting block is fixedly connected to the right side of the top of the low-voltage cabinet, the bottom of the clamping rod is fixedly connected to the left side of the top of the low-voltage cabinet, the first clamping slot is provided on the surface of the clamping rod, the second clamping slot is provided on the surface of the connecting block, the limit fixing mechanism is provided on the top and inside of the connecting block, the second clamping slot is used in conjunction with the clamping rod, and the first clamping slot is used in conjunction with the limit fixing mechanism;

[0007] The limit fixing mechanism includes two fixed blocks, an electric motor, a bidirectional screw, two movable blocks, a connecting rod, a limit fixing block and a movable groove, the bottom of the fixed block is fixedly connected to the top of the connecting block, the rear side of the electric motor is fixedly connected to the front side of the front fixed block, the output end of the electric motor is fixedly connected to the front end of the bidirectional screw, the surface of the bidirectional screw is threadedly connected to the inner walls of the two movable blocks, the bottom of the movable block is fixedly connected to the top of the connecting rod, the bottom of the connecting rod is fixedly connected to the top of the limit fixing block, the movable groove is opened inside the connecting block, the limit fixing block is located in the movable groove, and the movable groove is communicated with the second slot.

[0008] Preferably, an opening is provided on the top of the connecting block, the opening cooperates with the connecting rod, and the opening is communicated with the movable groove.

[0009] Preferably, the interior of the connecting rod is sleeved with a limiting sliding rod, both ends of the limiting sliding rod penetrate the connecting rod and are fixedly connected to the inner wall of the connecting block, and the limiting sliding rod is located in the opening.

[0010] Preferably, the rear end of the bidirectional screw is sleeved and connected with a limit bearing, and the outer surface of the limit bearing is fixedly connected to the front side of the rear fixing block.

[0011] Preferably, the bottom of the moving block is fixedly connected to a limiting sliding block, and the top of the connecting block is provided with a limiting sliding groove used in conjunction with the limiting sliding block.

[0012] Preferably, the cooperation form of the limit slider and the limit slide groove is a T-shaped linear sliding form, and the limit slider is located in the limit slide groove;

[0013] Preferably, a plurality of heat dissipation slots are provided on the front side of the door panel, and the heat dissipation slots are evenly distributed on the front side of the door panel.

[0014] The utility model has the following advantages:

[0015] 1. The splicing low-voltage cabinet comprises two low-voltage cabinet bodies, a door panel, a control button, a connecting block, a clamping rod, a first clamping slot, a second clamping slot, two fixed blocks, an electric motor, a bidirectional screw, two movable blocks, a connecting rod, a limit-fixed clamping block and a movable slot. When two low-voltage cabinet bodies are to be spliced, a user inserts the clamping rod on the right low-voltage cabinet body into the second clamping slot of the connecting block on the top of the left low-voltage cabinet body, and then the user starts the electric motor, which drives the bidirectional screw rod to rotate, and the bidirectional screw rod drives the two movable blocks to move, and the two movable blocks drive the connecting rod to move, and the connecting rod drives the limit-fixed clamping block to move, so that the limit-fixed clamping block passes through the first clamping slot, thereby limiting and fixing the clamping rod, and thus the two low-voltage cabinet bodies are spliced, thereby achieving the advantage of being convenient for users to splice the low-voltage cabinets.

[0016] 2. This spliced ​​low-voltage cabinet can horizontally limit the moving block by setting a limit slider and a limit slot, so as to prevent the moving block from rotating when the bidirectional screw rotates, making the moving block easier to move, reducing the wear of the moving block and extending the service life of the moving block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a top view and cross-sectional structure diagram of the spliced ​​low-voltage cabinet of the utility model;

[0020] Figure 3 It is a schematic diagram of the left side cross-sectional structure of the spliced ​​low-voltage cabinet of the utility model;

[0021] Figure 4 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0023] Explanation of the markings in the figure: 1. Low-voltage cabinet; 2. Door panel; 3. Control button; 4. Connecting block; 5. Clamp rod; 6. First clamping slot; 7. Second clamping slot; 8. Fixed block; 9. Electric motor; 10. Bidirectional screw; 11. Moving block; 12. Connecting rod; 13. Limiting fixed clamp block; 14. Moving slot; 15. Opening; 16. Limiting slide rod; 17. Limiting bearing; 18. Limiting slider; 19. Limiting slide slot; 20. Heat dissipation slot. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] like Figure 1-5As shown, a spliced ​​low-voltage cabinet of the utility model comprises two low-voltage cabinets 1, a door panel 2, a control button 3, a connecting block 4, a clamping rod 5, a first clamping slot 6, a second clamping slot 7 and a limit fixing mechanism. The front side of the low-voltage cabinet 1 is movably connected to the rear side of the door panel 2, the control button 3 is arranged on the front side of the door panel 2, the bottom of the connecting block 4 is fixedly connected to the right side of the top of the low-voltage cabinet 1, the bottom of the clamping rod 5 is fixedly connected to the left side of the top of the low-voltage cabinet 1, the first clamping slot 6 is provided on the surface of the clamping rod 5, the second clamping slot 7 is provided on the surface of the connecting block 4, the limit fixing mechanism is provided on the top and inside of the connecting block 4, the second clamping slot 7 is used in conjunction with the clamping rod 5, and the first clamping slot 6 is used in conjunction with the limit fixing mechanism;The limiting fixing mechanism includes two fixed blocks 8, an electric motor 9, a bidirectional screw 10, two moving blocks 11, a connecting rod 12, a limiting fixing block 13 and a moving groove 14. The bottom of the fixed block 8 is fixedly connected to the top of the connecting block 4, the rear side of the electric motor 9 is fixedly connected to the front side of the front fixed block 8, the output end of the electric motor 9 is fixedly connected to the front end of the bidirectional screw 10, the surface of the bidirectional screw 10 is threadedly connected to the inner walls of the two moving blocks 11, the bottom of the moving block 11 is fixedly connected to the top of the connecting rod 12, the bottom of the connecting rod 12 is fixedly connected to the top of the limiting fixing block 13, the moving groove 14 is opened inside the connecting block 4, and the limiting fixing block 13 is fixedly connected to the front end of the front fixed block 8. Located in the moving groove 14, the moving groove 14 is connected to the second card slot 7. By setting two low-voltage cabinets 1, door panels 2, control buttons 3, connecting blocks 4, card rods 5, first card slots 6, second card slots 7 and two fixed blocks 8, electric motors 9, bidirectional screws 10, two moving blocks 11, connecting rods 12, limit-fixed card blocks 13 and moving grooves 14, when two more low-voltage cabinets are spliced, the user makes the card rod 5 on the right low-voltage cabinet 1 be stuck into the second card slot 7 of the connecting block 4 at the top of the left low-voltage cabinet 1, and then the user starts the electric motor 9, the electric motor 9 drives the bidirectional screw 10 to rotate, the bidirectional screw 10 drives the two moving blocks 11 to move, and the two moving blocks 11 drives the connecting rod 12 to move, and the connecting rod 12 drives the limiting fixed card block 13 to move, so that the limiting fixed card block 13 passes through the first card slot 6, thereby limiting and fixing the card rod 5, so as to splice the two low-voltage cabinets 1, thereby achieving the advantage of being convenient for users to splice the low-voltage cabinets. An opening 15 is provided on the top of the connecting block 4, and the opening 15 is used in conjunction with the connecting rod 12. The opening 15 is connected to the moving groove 14. The opening 15 can provide the connecting rod 12 with a movable space, reducing the wear of the connecting rod 12, so that the connecting rod 12 is connected with the limiting fixed card block 13, and the internal sleeve of the connecting rod 12 is connected to the limiting slide bar 16, and the limiting slide bar 16 Both ends of the connecting rod 12 are passed through and fixedly connected to the inner wall of the connecting block 4. The limit slide bar 16 is located in the opening 15. The limit slide bar 16 is provided to limit the connecting rod 12 horizontally to prevent the connecting rod 12 from deviating. The rear end of the bidirectional screw 10 is sleeved with a limit bearing 17. The outer surface of the limit bearing 17 is fixedly connected to the front side of the rear fixed block 8. The limit bearing 17 is provided to limit the bidirectional screw 10 to prevent the position of the bidirectional screw 10 from changing when rotating. The front side of the door panel 2 is provided with a plurality of heat dissipation grooves 20. The heat dissipation grooves 20 are evenly distributed on the front side of the door panel 2. The heat dissipation grooves 20 are provided to enable the low-voltage cabinet 1 to dissipate heat. ;

[0026] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 4The bottom of the moving block 11 is fixedly connected to a limiting slider 18, and the top of the connecting block 4 is provided with a limiting slide groove 19 used in conjunction with the limiting slider 18. The limiting slider 18 and the limiting slide groove 19 are in a T-shaped linear sliding form. The limiting slider 18 is located in the limiting slide groove 19. By setting the limiting slider 18 and the limiting slide groove 19, the moving block 11 can be horizontally limited to prevent the moving block 11 from rotating when the bidirectional screw 10 rotates, making it easier for the moving block 11 to move, reducing the wear of the moving block 11 and extending the service life of the moving block 11.

[0027] The working principle of the splicing low-voltage cabinet is as follows: when two more low-voltage cabinets are to be spliced, the user inserts the clamping rod 5 on the right low-voltage cabinet 1 into the second clamping groove 7 of the top connecting block 4 of the left low-voltage cabinet 1, and then the user starts the electric motor 9, the electric motor 9 drives the bidirectional screw 10 to rotate, the bidirectional screw 10 drives the two moving blocks 11 to move, the two moving blocks 11 drive the connecting rod 12 to move, the connecting rod 12 drives the limit fixing clamping block 13 to move, so that the limit fixing clamping block 13 passes through the first clamping groove 6, thereby limiting and fixing the clamping rod 5, and thus the two low-voltage cabinets 1 are spliced.

[0028] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A spliced ​​low-voltage cabinet, comprising two low-voltage cabinet bodies (1), a door panel (2), a control button (3), a connecting block (4), a clamping rod (5), a first clamping slot (6), a second clamping slot (7) and a limit fixing mechanism, Features: The front side of the low-voltage cabinet (1) is movably connected to the rear side of the door panel (2), the control button (3) is arranged on the front side of the door panel (2), the bottom of the connection block (4) is fixedly connected to the right side of the top of the low-voltage cabinet (1), the bottom of the clamping rod (5) is fixedly connected to the left side of the top of the low-voltage cabinet (1), the first clamping groove (6) is provided on the surface of the clamping rod (5), the second clamping groove (7) is provided on the surface of the connection block (4), the limit fixing mechanism is provided on the top and inside of the connection block (4), the second clamping groove (7) is used in conjunction with the clamping rod (5), and the first clamping groove (6) is used in conjunction with the limit fixing mechanism; The position-limiting and fixing mechanism comprises two fixed blocks (8), an electric motor (9), a bidirectional screw (10), two moving blocks (11), a connecting rod (12), a position-limiting and fixing block (13) and a moving groove (14); the bottom of the fixed block (8) is fixedly connected to the top of the connecting block (4); the rear side of the electric motor (9) is fixedly connected to the front side of the front fixed block (8); the output end of the electric motor (9) is fixedly connected to the front end of the bidirectional screw (10); the surface of the bidirectional screw (10) is threadedly connected to the inner walls of the two moving blocks (11); the bottom of the moving block (11) is fixedly connected to the top of the connecting rod (12); the bottom of the connecting rod (12) is fixedly connected to the top of the position-limiting and fixing block (13); the moving groove (14) is opened inside the connecting block (4); the position-limiting and fixing block (13) is located in the moving groove (14); and the moving groove (14) is communicated with the second groove (7).

2. A spliced ​​low-voltage cabinet according to claim 1, Features: An opening (15) is provided on the top of the connection block (4), the opening (15) is used in conjunction with the connection rod (12), and the opening (15) is communicated with the movable groove (14).

3. A spliced ​​low-voltage cabinet according to claim 2, Features: The connection rod (12) is internally sleeved with a limit slide rod (16), both ends of the limit slide rod (16) pass through the connection rod (12) and are fixedly connected to the inner wall of the connection block (4), and the limit slide rod (16) is located in the opening (15).

4. A spliced ​​low-voltage cabinet according to claim 1, Features: The rear end of the bidirectional screw (10) is sleeved and connected with a limit bearing (17), and the outer surface of the limit bearing (17) is fixedly connected to the front side of the rear fixing block (8).

5. A spliced ​​low-voltage cabinet according to claim 1, Features: The bottom of the moving block (11) is fixedly connected to a limiting slide block (18), and the top of the connecting block (4) is provided with a limiting slide groove (19) for use with the limiting slide block (18).

6. A spliced ​​low-voltage cabinet according to claim 5, Features: The matching form of the limiting slide block (18) and the limiting slide groove (19) is a T-shaped linear sliding form, and the limiting slide block (18) is located in the limiting slide groove (19).

7. A spliced ​​low-voltage cabinet according to claim 1, Features: A plurality of heat dissipation grooves (20) are provided on the front side of the door panel (2), and the heat dissipation grooves (20) are evenly distributed on the front side of the door panel (2).

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