Anti-collision power distribution cabinet

Abstract

The utility model discloses an anti-collision power distribution cabinet, and relates to the technical field of power distribution cabinets, the anti-collision power distribution cabinet comprises a fixed plate fixedly installed on the top of a power distribution cabinet body and a U-shaped plate sleeved on the power distribution cabinet body, the outer walls of the two sides of the fixed plate are respectively provided with a clamping groove, and the top of the U-shaped plate is fixedly provided with a protection box. A two-way screw rod is rotationally installed in the protection box, one end of the two-way screw rod extends out of the protection box, two moving plates are installed on the two-way screw rod in a threaded mode, the bottoms of the two moving plates extend into the U-shaped plate, and clamping rods are fixedly installed on the outer walls of the sides, close to each other, of the two moving plates correspondingly; the ends, close to each other, of the two clamping rods extend into the corresponding clamping grooves correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an anti-collision type power distribution cabinet. Background Art

[0002] Electric cabinets, also known as distribution boxes, refer to the final equipment of the distribution system, such as power distribution cabinets, lighting distribution cabinets, metering cabinets, etc. Distribution cabinets are a general term for motor control centers. Distribution cabinets are used in situations where the load is relatively dispersed and there are fewer circuits. Motor control centers are used in situations where the load is concentrated and there are more circuits. They distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] However, the existing distribution cabinet lacks a protective structure. When the two sides of the distribution cabinet are impacted by external forces, the distribution cabinet itself does not have the ability to resist impact, which can easily cause damage to the distribution cabinet itself and the components inside the distribution cabinet, thereby affecting its service life. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-collision type power distribution cabinet to solve at least any one of the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision type power distribution cabinet, comprising a fixed plate fixedly installed on the top of the power distribution cabinet body and a U-shaped plate sleeved on the power distribution cabinet body, the outer walls on both sides of the fixed plate are respectively provided with card slots, a protective box is fixedly installed on the top of the U-shaped plate, a bidirectional screw is rotatably installed in the protective box, and one end of the bidirectional screw extends to the outside of the protective box, two movable plates are threadedly installed on the bidirectional screw, and the bottoms of the two movable plates extend into the U-shaped plate, and the two movable plates are slidably connected to the U-shaped plate, and card rods are fixedly installed on the outer walls on one side of the two movable plates that are close to each other, and the ends of the two card rods that are close to each other extend into the corresponding card slots, two horizontal plates are fixedly installed on the inner walls on both sides of the U-shaped plate, and vertical rods are slidably installed on the four horizontal plates, and the four One end of the vertical rod is fixedly installed with a mounting block, two compression springs are arranged in the U-shaped plate, and both ends of the two compression springs are fixedly connected to the four mounting blocks, one end of the four vertical rods is fixedly installed with a trapezoidal plate, four sliding rods are slidably installed on the U-shaped plate, and the four sliding rods all penetrate the U-shaped plate, and one end of the four sliding rods located in the U-shaped plate is fixedly installed with a triangular pushing plate, and the four triangular pushing plates are fixedly connected to the corresponding trapezoidal plates, buffer plates are arranged on both sides of the U-shaped plate, and the two buffer plates are fixedly connected to the corresponding four sliding rods, buffer springs are movably sleeved on the four sliding rods, and one end of the four buffer springs is fixedly connected to the corresponding buffer plate, and the other ends of the four buffer springs are fixedly connected to the corresponding U-shaped plates.

[0006] Preferably, the compression spring and the buffer spring are both tin-plated springs.

[0007] Preferably, a limiting opening is provided on the top of the U-shaped plate, and the two movable plates both pass through the limiting opening and are slidably connected to the inner wall of the limiting opening.

[0008] Preferably, a rotating handle is fixedly mounted on one end of the bidirectional screw located outside the protective box, and a friction sleeve is fixed on the rotating handle.

[0009] Preferably, threaded holes are respectively opened on the two movable plates, and the bidirectional screw passes through the two threaded holes and rotates with the inner walls of the two threaded holes.

[0010] Preferably, the fixing plate is fixedly mounted on the top of the power distribution cabinet body by welding.

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

[0012] In the utility model, an object first collides with the buffer plate, and the buffer spring and the compression spring are deformed to absorb the external impact force, so that the external impact force is converted into elastic potential energy of the buffer spring and the compression spring, so that the external impact force cannot be transmitted to the distribution cabinet body, thereby improving the service life of the distribution cabinet body. By turning the rotating handle counterclockwise, the two clamping rods move away from each other and out of the clamping slot, and the staff moves the U-shaped plate forward or backward to drive the buffer plate to move, and then the damaged buffer plate can be removed from the device for replacement. The process is simple and fast, and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of the anti-collision type power distribution cabinet provided by the utility model;

[0014] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0015] Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown;

[0016] Figure 4 for Figure 1 An exploded view of the assembly of the triangular push plate and the trapezoidal plate is shown;

[0017] Figure 5 A three-dimensional diagram of the anti-collision type power distribution cabinet provided by the utility model.

[0018] In the figure: 1. Distribution cabinet body; 2. U-shaped plate; 3. Fixed plate; 4. Protective box; 5. Bidirectional screw; 6. Moving plate; 7. Turning handle; 9. Slot; 10. Clamping rod; 11. Buffer plate; 12. Sliding rod; 13. Buffer spring; 14. Triangular push plate; 15. Trapezoidal plate; 16. Vertical rod; 17. Horizontal plate; 18. Compression spring; 19. Mounting block. DETAILED DESCRIPTION

[0019] 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.

[0020] The utility model provides Figure 1-5The illustrated anti-collision type power distribution cabinet comprises a fixing plate 3 fixedly mounted on the top of the power distribution cabinet body 1 and a U-shaped plate 2 sleeved on the power distribution cabinet body 1. The fixing plate 3 is fixedly mounted on the top of the power distribution cabinet body 1 by welding. Slots 9 are respectively provided on the outer walls on both sides of the fixing plate 3. A protection box 4 is fixedly mounted on the top of the U-shaped plate 2. A bidirectional screw 5 is rotatably mounted in the protection box 4, and one end of the bidirectional screw 5 extends to the outside of the protection box 4. In order to make it more convenient for people to rotate the bidirectional screw 5, a rotating handle 7 is fixedly mounted on one end of the bidirectional screw 5 outside the protection box 4, and a friction sleeve is fixedly mounted on the rotating handle 7. The friction sleeve prevents people from slipping when turning the rotating handle 7, thereby affecting work efficiency. Two movable plates 6 are threadedly mounted on the bidirectional screw 5. , threaded holes are respectively provided on the two movable plates 6, the bidirectional screw 5 penetrates the two threaded holes and rotates with the inner walls of the two threaded holes, and the bottoms of the two movable plates 6 extend into the U-shaped plate 2, and the two movable plates 6 are slidably connected with the U-shaped plate 2. In order to limit the movable plate 6, the bidirectional screw 5 rotates to drive the movable plate 6 to move, a limited opening is provided on the top of the U-shaped plate 2, and the two movable plates 6 penetrate the limited opening and are slidably connected with the inner wall of the limited opening. A clamping rod 10 is fixedly installed on the outer wall of the side where the two movable plates 6 are close to each other, and the ends of the two clamping rods 10 close to each other extend into the corresponding clamping grooves 9 respectively. Two horizontal plates 17 are respectively fixedly installed on the inner walls on both sides of the U-shaped plate 2, and vertical rods 16 are respectively slidably installed on the four horizontal plates 17. One end of the four vertical rods 16 is fixedly installed with a mounting block 19, two compression springs 18 are arranged in the U-shaped plate 2, and the two ends of the two compression springs 18 are fixedly connected to the four mounting blocks 19, one end of the four vertical rods 16 is fixedly installed with a trapezoidal plate 15, four sliding rods 12 are slidably installed on the U-shaped plate 2, and the four sliding rods 12 all penetrate the U-shaped plate 2, one end of the four sliding rods 12 located in the U-shaped plate 2 is fixedly installed with a triangular push plate 14, and the four triangular push plates 14 are fixedly connected to the corresponding trapezoidal plates 15, buffer plates 11 are arranged on both sides of the U-shaped plate 2, and the two buffer plates 11 are fixedly connected to the corresponding four sliding rods 12, and buffer springs 13 are movably sleeved on the four sliding rods 12. In order to improve the service life of the compression spring 18 and the buffer spring 13, the dust-proof compression spring 18 and the buffer spring 13 are oxidized and rusted due to long-term exposure to the air and contact with water vapor. The compression spring 18 and the buffer spring 13 are tin-plated springs, and one end of the four buffer springs 13 is fixedly connected to the corresponding buffer plate 11, and the other end of the four buffer springs 13 is fixedly connected to the corresponding U-shaped plate 2. The buffer spring 13 and the compression spring 18 are deformed to absorb the external impact force, and the external impact force is converted into the elastic potential energy of the buffer spring 13 and the compression spring 18, so that the external impact force cannot be transmitted to the distribution cabinet body 1, thereby protecting the distribution cabinet body 1 and improving the service life of the distribution cabinet body 1.

[0021] The working principle of the anti-collision distribution cabinet provided by the utility model is as follows: in the initial state, the buffer spring 13 and the compression spring 18 are both in a free state, one end of the clamping rod 10 is located in the clamping groove 9, and the fixing plate 3 is clamped by the clamping rod 10, and then the U-shaped plate 2 and the buffer plate 11 are fixedly installed on the distribution cabinet body 1. When the side of the distribution cabinet body 1 is hit by an external object, the object first collides with the buffer plate 11, and the buffer plate 11 moves close to the distribution cabinet body 1 under the impact of the external force, so that the buffer spring 13 changes from a free state to a compressed state. At the same time, the movement of the buffer plate 11 drives the sliding rod 12 to move, and the movement of the sliding rod 12 drives the triangular push plate 14 to move, and the movement of the triangular push plate 14 drives the corresponding two trapezoidal plates 15 to move closer to each other, and the corresponding two trapezoidal plates 15 move closer to each other, drive the two vertical rods 16 to move closer to each other, and the vertical rods 16 move closer to each other, drive the mounting blocks 19 to move closer to each other, and the mounting blocks 19 move closer to each other The compression spring 18 is changed from a free state to a compressed state, and the external impact force is absorbed by the deformation of the buffer spring 13 and the compression spring 18, so that the external impact force is converted into the elastic potential energy of the buffer spring 13 and the compression spring 18, so that the external impact force cannot be transmitted to the distribution cabinet body 1, thereby protecting the distribution cabinet body 1 and improving the service life of the distribution cabinet body 1. When the buffer plate 11 is damaged by external impact, the rotating handle 7 is turned counterclockwise, and the rotating handle 7 rotates to drive the bidirectional screw 5. The bidirectional screw 5 rotates to drive the two moving plates 6 to move away from each other. The two moving plates 6 move away from each other and drive the two clamping rods 10 to move away from each other and move out of the clamping slot 9. When the clamping rod 10 is completely moved out of the clamping slot 9, the staff moves the U-shaped plate 2 forward or backward to drive the buffer plate 11 to move, and then the damaged buffer plate 11 can be removed from the device for replacement. The process is simple and fast, and the work efficiency is high.

[0022] Compared with the related art, the anti-collision type power distribution cabinet provided by the utility model has the following beneficial effects:

[0023] The utility model provides an anti-collision type power distribution cabinet, in which an object first collides with a buffer plate 11, and the buffer spring 13 and the compression spring 18 are deformed to absorb the external impact force, so that the external impact force is converted into the elastic potential energy of the buffer spring 13 and the compression spring 18, so that the external impact force cannot be transmitted to the power distribution cabinet body 1, thereby improving the service life of the power distribution cabinet body 1, and by rotating the rotating handle 7 counterclockwise, the two clamping rods 10 are separated from each other and moved out of the clamping slot 9, and the staff can move the U-shaped plate 2 forward or backward to drive the buffer plate 11 to move, and then the damaged buffer plate 11 can be disassembled from the device for replacement, and the process is simple and fast, and the work efficiency is high.

[0024] 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. An anti-collision type power distribution cabinet, comprising a fixing plate fixedly mounted on the top of the power distribution cabinet body and a U-shaped plate sleeved on the power distribution cabinet body, characterized in that: The fixing plate is provided with a card slot on each of the two side outer walls, and a protective box is fixedly installed on the top of the U-shaped plate, a bidirectional screw is rotatably installed in the protective box, and one end of the bidirectional screw extends to the outside of the protective box, two movable plates are threadedly installed on the bidirectional screw, and the bottoms of the two movable plates extend into the U-shaped plate, and the two movable plates are slidably connected to the U-shaped plate, and a card rod is fixedly installed on the outer wall of the two movable plates close to each other, and the ends of the two card rods close to each other extend into the corresponding card slots, and two horizontal plates are fixedly installed on the inner walls of the two side outer walls of the U-shaped plate, and vertical rods are slidably installed on the four horizontal plates, and mounting blocks are fixedly installed on one end of the four vertical rods, and two compression springs are arranged in the U-shaped plate. The two ends of the two compression springs are respectively fixedly connected to the four mounting blocks, one ends of the four vertical rods are respectively fixedly installed with a trapezoidal plate, four sliding rods are slidably installed on the U-shaped plate, and the four sliding rods all penetrate the U-shaped plate, and one ends of the four sliding rods located in the U-shaped plate are respectively fixedly installed with triangular pushing plates, and the four triangular pushing plates are respectively fixedly connected to the corresponding trapezoidal plates, buffer plates are respectively arranged on both sides of the U-shaped plate, and the two buffer plates are respectively fixedly connected to the corresponding four sliding rods, buffer springs are respectively movably sleeved on the four sliding rods, and one ends of the four buffer springs are respectively fixedly connected to the corresponding buffer plates, and the other ends of the four buffer springs are respectively fixedly connected to the corresponding U-shaped plates.

2. The anti-collision type power distribution cabinet according to claim 1, characterized in that: The compression spring and the buffer spring are both tin-plated springs.

3. The anti-collision type power distribution cabinet according to claim 1, characterized in that: A limit opening is formed on the top of the U-shaped plate, and the two movable plates both pass through the limit opening and are slidably connected to the inner wall of the limit opening.

4. The anti-collision type power distribution cabinet according to claim 1, characterized in that: A rotating handle is fixedly mounted on one end of the bidirectional screw rod located outside the protective box, and a friction sleeve is fixedly mounted on the rotating handle.

5. The anti-collision type power distribution cabinet according to claim 1, characterized in that: The two movable plates are respectively provided with threaded holes, and the bidirectional screw rods penetrate the two threaded holes and rotate with the inner walls of the two threaded holes.

6. The anti-collision type power distribution cabinet according to claim 1, characterized in that: The fixing plate is fixedly mounted on the top of the power distribution cabinet body by welding.

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