Power distribution cabinet with anti-shaking cabinet door

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet with an anti-shaking cabinet door, which comprises a base, the upper end of the base is fixedly connected with a protection plate, the inner side of the protection plate is provided with a bidirectional motor, and the output end of the bidirectional motor is fixedly connected with a bidirectional threaded rod. Left and right opposite threaded blocks are in threaded connection with the outer side of the bidirectional threaded rod, clamping plates are fixedly connected to the upper ends of the two threaded blocks, sliding blocks are fixedly connected to the rear ends of the two threaded blocks, left and right opposite sliding grooves are formed in the inner wall of the lower end of the inner side of the protection plate, and sliding grooves are slidably connected to the other ends of the two sliding blocks. According to the power distribution cabinet, through cooperation of the bidirectional motor, the bidirectional threaded rod, the threaded block, the clamping plate and the limiting groove, the effect of clamping and fixing the power distribution cabinet body is achieved, the problem that a cabinet door is prone to shaking when the power distribution cabinet body works is solved, and therefore normal work and operation of the power distribution cabinet body are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with anti-swaying cabinet doors. Background Art

[0002] The power distribution cabinet is the final equipment of the power distribution system and is a general term for the motor control center. The power distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits. It is a low-voltage power distribution device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or alarmed with the help of protective electrical appliances. The measuring instruments can display various parameters in operation, and some electrical parameters can also be adjusted. It can also prompt or send signals when deviating from the normal working state. It is often used in various power generation, distribution and substations.

[0003] When the existing distribution cabinet is working, it sometimes shakes because it is not fixed firmly enough, which affects the normal operation of the distribution cabinet. In addition, the existing distribution cabinet is too heavy to be moved to a new work location and cannot be stabilized at the new work location, which affects the installation of the distribution cabinet. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a distribution cabinet with anti-sway cabinet doors, aiming to improve the distribution cabinet, which is usually prone to shaking due to insufficient fixation and cannot be conveniently moved and stably installed and integrated.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a distribution cabinet with anti-sway cabinet door, comprising a base, a protective plate fixedly connected to the upper end of the base, a bidirectional motor is arranged on the inner side of the protective plate, a bidirectional threaded rod is fixedly connected to the output end of the bidirectional motor, the outer side of the bidirectional threaded rod is threadedly connected to left and right opposite threaded blocks, the upper ends of the two threaded blocks are fixedly connected to clamping plates, the rear ends of the two threaded blocks are fixedly connected to sliders, the inner wall of the lower end of the inner side of the protective plate is provided with left and right opposite sliding grooves, the other ends of the two sliders are slidably connected to the sliding grooves, and a distribution cabinet body is arranged between the two clamping plates.

[0006] As a further description of the above technical solution:

[0007] The four corners of the upper end of the base are fixedly connected with support columns, and the other ends of the four support columns are fixedly connected to the four corners of the lower end of the fixed plate. The inner side wall of the upper end of the fixed plate is penetrated by left and right limiting grooves opposite to each other, and the clamping plates are slidably connected to two limiting grooves. A fixing block is fixedly connected to the right side of the upper end of the base, and a bidirectional threaded rod is rotatably connected to the middle part of the right end of the fixing block.

[0008] As a further description of the above technical solution:

[0009] A power distribution cabinet body is arranged in the middle of the upper end of the fixed plate, and the front and rear ends of the inner side of the power distribution cabinet body are fixedly connected with left and right opposite connecting blocks, an electric slide rail is fixedly connected between two connecting blocks, and electric slide sleeves are slidably connected to the outer sides of the two electric slide rails, and fans are fixedly connected to the opposite ends of the two electric slide sleeves, and a plurality of evenly distributed heat dissipation grooves are opened through the rear end of the power distribution cabinet body, a distributor is arranged inside the power distribution cabinet body, and a visual window is arranged on the upper side of the front end of the power distribution cabinet body.

[0010] As a further description of the above technical solution:

[0011] A warning sign is fixedly connected to the front side of the upper end of the fixing plate, and the warning sign is located on the left side of the power distribution cabinet.

[0012] As a further description of the above technical solution:

[0013] The opposite ends of the inner side of the protection plate are rotatably connected with hinges, and the other ends of the two hinges are fixedly connected with protection doors.

[0014] As a further description of the above technical solution:

[0015] The outer side of the protection plate is fixedly connected with left and right opposite fixing seats, and the outer sides of the two fixing seats are fixedly connected with threaded sleeves.

[0016] As a further description of the above technical solution:

[0017] The inner sides of the two threaded sleeves are both threadedly connected with screw rods, the upper ends of the two screw rods are both fixedly connected with knobs, and the lower ends of the two screw rods are both fixedly connected with support seats.

[0018] As a further description of the above technical solution:

[0019] The four corners of the lower end of the base are fixedly connected with universal wheels.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the coordination among the bidirectional motor, the bidirectional threaded rod, the threaded block, the clamping plate and the limit groove achieves the effect of clamping and fixing the cabinet body of the power distribution cabinet, thereby solving the problem that the cabinet door of the power distribution cabinet is prone to shaking during operation, thereby ensuring the normal operation of the power distribution cabinet body.

[0022] 2. In the utility model, through the cooperation between the threaded sleeve, the screw, the knob, the support seat and the universal wheel, the effect of quick movement and fast fixation of the entire distribution cabinet is achieved, which solves the problem that the distribution cabinet is difficult to move, fix and integrate quickly due to excessive load-bearing, thereby making the installation of the distribution cabinet more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a power distribution cabinet with anti-swaying cabinet door proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the top view of the structure of a power distribution cabinet with anti-swaying cabinet door proposed by the utility model;

[0025] Figure 3 A schematic diagram of a clamping structure of a power distribution cabinet with anti-swaying cabinet door proposed by the utility model;

[0026] Figure 4 The utility model provides an internal cross-sectional view of a power distribution cabinet with anti-swaying cabinet doors.

[0027] Legend:

[0028] 1. Base; 2. Protection plate; 3. Bidirectional motor; 4. Bidirectional threaded rod; 5. Threaded block; 6. Clamping plate; 7. Slider; 8. Slide groove; 9. Support column; 10. Fixed plate; 11. Limiting groove; 12. Fixed block; 13. Distribution cabinet; 14. Connection block; 15. Electric slide rail; 16. Electric slide sleeve; 17. Fan; 18. Heat sink; 19. Visual window; 20. Warning sign; 21. Hinge; 22. Protection door; 23. Fixed seat; 24. Threaded sleeve; 25. Screw; 26. Knob; 27. Support seat; 28. Universal wheel. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-4The utility model provides an embodiment: a power distribution cabinet with anti-sway cabinet door, including a base 1, a protective plate 2 is fixedly connected to the upper end of the base 1, a bidirectional motor 3 is arranged on the inner side of the protective plate 2, a bidirectional threaded rod 4 is fixedly connected to the output end of the bidirectional motor 3, and the outer side of the bidirectional threaded rod 4 is threadedly connected with left and right opposite threaded blocks 5, the upper ends of the two threaded blocks 5 are fixedly connected with clamping plates 6, the rear ends of the two threaded blocks 5 are fixedly connected with sliders 7, the inner wall of the lower end of the inner side of the protective plate 2 is provided with left and right opposite sliding grooves 8, the other ends of the two sliders 7 are slidably connected with the sliding grooves 8, and a power distribution cabinet body 13 is arranged between the two clamping plates 6.

[0031] Specifically, the base 1 plays a role in fixing and supporting the protection plate 2, and the driving output of the bidirectional motor 3 drives the bidirectional threaded rod 4 to rotate. The rotation of the bidirectional threaded rod 4 drives the threaded blocks 5 at both ends to move away from or closer to each other, and then drives the clamping plate 6 to move closer to or away from each other. When it is in contact with the outer surface of the distribution cabinet body 13, the distribution cabinet body 13 is fixed and clamped to prevent it from shaking. The movement of the threaded block 5 drives the slider 7 to slide on the slide groove 8, making the movement smoother.

[0032] The four corners of the upper end of the base 1 are fixedly connected with support columns 9, and the other ends of the four support columns 9 are fixedly connected to the four corners of the lower end of the fixed plate 10. The inner side wall of the upper end of the fixed plate 10 is penetrated by left and right opposite limiting grooves 11, and the two limiting grooves 11 are slidably connected with clamping plates 6. A fixed block 12 is fixedly connected to the right side of the upper end of the base 1, and a bidirectional threaded rod 4 is rotatably connected to the middle part of the right end of the fixed block 12.

[0033] Specifically, the base 1 is fixedly connected to the fixing plate 10 through the support column 9, the limiting groove 11 plays a role in limiting the clamping plate 6, and the fixing block 12 plays a role in limiting the bidirectional threaded rod 4, making the rotation of the bidirectional threaded rod 4 more stable.

[0034] A power distribution cabinet body 13 is arranged in the middle of the upper end of the fixed plate 10, and the front and rear ends of the inner side of the power distribution cabinet body 13 are fixedly connected with connecting blocks 14 opposite to each other on the left and right, and an electric slide rail 15 is fixedly connected between the two connecting blocks 14, and the outer sides of the two electric slide rails 15 are slidably connected with electric sleeves 16, and the opposite ends of the two electric sleeves 16 are fixedly connected with fans 17, and a plurality of evenly distributed heat dissipation grooves 18 are opened through the rear end of the power distribution cabinet body 13, a distributor is arranged inside the power distribution cabinet body 13, and a visual window 19 is arranged on the upper side of the front end of the power distribution cabinet body 13.

[0035] Specifically, a distributor is arranged inside the distribution cabinet body 13, and the connecting block 14 plays a role of fixing and supporting the electric slide rail 15. The electric slide rail 15 is driven to drive the electric slide sleeve 16 to slide on the electric slide rail 15, and then drive the fan 17 to move back and forth to dissipate heat inside the distribution cabinet body 13. The heat dissipation effect is further improved by providing a heat dissipation groove 18. The data information of the distributor inside the distribution cabinet body 13 can be observed through the visual window 19, which is convenient for data collection.

[0036] A warning sign 20 is fixedly connected to the front side of the upper end of the fixing plate 10 , and the warning sign 20 is located on the left side of the power distribution cabinet body 13 .

[0037] Specifically, the warning sign 20 is provided to warn non-technical personnel of the danger of power supply.

[0038] Hinges 21 are rotatably connected to opposite ends of the inner side of the protection plate 2 , and the other ends of the two hinges 21 are fixedly connected to protection doors 22 .

[0039] Specifically, a handle is provided on the protection door 22 , and the protection door 22 is rotated together with the hinge 21 by pulling the handle to be opened and closed, and the protection door 22 further plays a role in protecting the cabinet body 13 of the power distribution cabinet.

[0040] The outer side of the protection plate 2 is fixedly connected with left and right opposite fixing seats 23 , and the outer sides of the two fixing seats 23 are fixedly connected with threaded sleeves 24 .

[0041] Specifically, the protection plate 2 plays a role of fixing and supporting the fixing seat 23 . The fixing seat 23 is in a groove shape and plays a role of fixing and supporting the threaded sleeve 24 .

[0042] The inner sides of the two threaded sleeves 24 are both threadedly connected with screw rods 25 , the upper ends of the two screw rods 25 are both fixedly connected with knobs 26 , and the lower ends of the two screw rods 25 are both fixedly connected with support seats 27 .

[0043] Specifically, by rotating the knob 26, the knob 26 drives the screw rod 25 to rotate together. The screw rod 25 rotates and moves vertically in the threaded sleeve 24, thereby driving the support seat 27 to move vertically. When the support seats 27 at both ends contact the ground firmly, the fixed support work of the entire device is completed.

[0044] Universal wheels 28 are fixedly connected to the four corners of the lower end of the base 1.

[0045] Specifically, the universal wheels 28 allow the entire device to be moved conveniently and quickly, so that it can quickly reach the working position, saving time and effort.

[0046] Working principle: The universal wheel 28 allows the entire device to be moved conveniently and quickly, so that it can quickly reach the working position. By turning the knob 26, the knob 26 drives the screw rod 25 to rotate together. The screw rod 25 rotates while itself moves vertically in the threaded sleeve 24, and then drives the support seat 27 to move vertically. When the support seats 27 at both ends contact the ground firmly, the fixed support work of the entire device is completed, which solves the problem that the distribution cabinet is difficult to move quickly, fix and integrate due to excessive load-bearing, thereby making the installation of the distribution cabinet more convenient, and then the driving output of the bidirectional motor 3 drives the bidirectional threaded rod 4 to rotate, and the bidirectional thread The rotation of the rod 4 drives the threaded blocks 5 at both ends to move away from or towards each other, and then drives the clamping plates 6 to move towards or away from each other. When the rod 4 is in contact with the outer surface of the distribution cabinet body 13, the distribution cabinet body 13 is fixed and clamped to prevent it from shaking, thereby solving the problem that the cabinet door of the distribution cabinet body 13 is prone to shaking when working, thereby ensuring the normal operation of the distribution cabinet body 13. When the distribution cabinet body 13 is working, the electric slide rail 15 drives the electric slide sleeve 16 to slide on the electric slide rail 15, and then drives the fan 17 to move back and forth to dissipate heat inside the distribution cabinet body 13, and the heat dissipation effect is further improved by setting the heat dissipation groove 18.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power distribution cabinet with anti-swaying cabinet door, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a protection plate (2), a bidirectional motor (3) is arranged inside the protection plate (2), an output end of the bidirectional motor (3) is fixedly connected to a bidirectional threaded rod (4), the outer side of the bidirectional threaded rod (4) is threadedly connected to left and right opposite threaded blocks (5), the upper ends of the two threaded blocks (5) are fixedly connected to clamping plates (6), the rear ends of the two threaded blocks (5) are fixedly connected to sliders (7), the inner wall of the lower end of the inner side of the protection plate (2) is provided with left and right opposite sliding grooves (8), the other ends of the two sliders (7) are slidably connected to the sliding grooves (8), and a power distribution cabinet body (13) is arranged between the two clamping plates (6).

2. A power distribution cabinet with anti-swaying cabinet door according to claim 1, characterized in that: The four corners of the upper end of the base (1) are fixedly connected with support columns (9), and the other ends of the four support columns (9) are fixedly connected to the four corners of the lower end of the fixed plate (10). The inner side wall of the upper end of the fixed plate (10) is penetrated by a limit groove (11) opposite to the left and right, and the two limit grooves (11) are slidably connected to the clamping plate (6). The right side of the upper end of the base (1) is fixedly connected with a fixed block (12), and the middle part of the right end of the fixed block (12) is rotatably connected with a bidirectional threaded rod (4).

3. A power distribution cabinet with anti-swaying cabinet door according to claim 2, characterized in that: A power distribution cabinet body (13) is arranged in the middle of the upper end of the fixing plate (10), and the front and rear ends of the inner side of the power distribution cabinet body (13) are fixedly connected with connecting blocks (14) opposite to each other on the left and right, and an electric slide rail (15) is fixedly connected between the two connecting blocks (14), and the outer sides of the two electric slide rails (15) are slidably connected with electric slide sleeves (16), and the opposite ends of the two electric slide sleeves (16) are fixedly connected with fans (17), and the rear end of the power distribution cabinet body (13) is penetrated by a plurality of evenly distributed heat dissipation slots (18), and a distributor is arranged inside the power distribution cabinet body (13), and a visual window (19) is arranged on the upper side of the front end of the power distribution cabinet body (13).

4. A power distribution cabinet with anti-swaying cabinet door according to claim 3, characterized in that: A warning sign (20) is fixedly connected to the front side of the upper end of the fixing plate (10), and the warning sign (20) is located on the left side of the power distribution cabinet body (13).

5. A power distribution cabinet with anti-swaying cabinet door according to claim 1, characterized in that: The opposite ends of the inner side of the protection plate (2) are rotatably connected to hinges (21), and the other ends of the two hinges (21) are fixedly connected to protection doors (22).

6. A power distribution cabinet with anti-swaying cabinet door according to claim 1, characterized in that: The outer side of the protection plate (2) is fixedly connected to left and right opposite fixing seats (23), and the outer sides of the two fixing seats (23) are fixedly connected to threaded sleeves (24).

7. A power distribution cabinet with anti-swaying cabinet door according to claim 6, characterized in that: The inner sides of the two threaded sleeves (24) are both threadedly connected with screw rods (25), the upper ends of the two screw rods (25) are both fixedly connected with knobs (26), and the lower ends of the two screw rods (25) are both fixedly connected with support seats (27).

8. The power distribution cabinet with anti-swaying cabinet door according to claim 1, characterized in that: Universal wheels (28) are fixedly connected to the four corners of the lower end of the base (1).

Images