Protection device for power distribution control equipment

Abstract

The utility model relates to the technical field of control boxes, and discloses a protection device for power distribution control equipment, which solves the problems that the control box of the existing power distribution control equipment is not externally provided with a protection device, and the control box is easy to damage when encountering impact, and comprises a box body, two sides of the upper end of the box body are connected with moving grooves, a supporting rod drives a moving block to move towards the center in a moving groove, an elastic plate is extruded along with movement of a pressing plate, the elastic plate is unfolded towards the two sides, a part of impact force is reduced, meanwhile, the pressing plate moves to extrude a first spring, the first spring is driven to rotate, and the anti-collision plate is driven to move towards the center in the moving groove. A movable plate is driven to move while a pressing rod moves, so that a second spring is pressed and compressed, the impact on the anti-collision plate is reduced under the multi-buffering effect, the box body is prevented from being damaged by external impact force, and the safety of the box body is better protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of control boxes, in particular to a protection device for power distribution control equipment. Background Art

[0002] Power distribution equipment is a general term for high-voltage distribution cabinets, generators, transformers, power lines, circuit breakers, low-voltage switch cabinets, distribution boards, switch boxes, control boxes and other equipment in the power system. The outside of the control box is usually protected by a support plate or iron plate. When the outside of the control box is impacted, the external support plate or iron plate alone cannot reduce the impact force, which can easily cause damage to the control box. However, such power distribution control equipment does not have a protective device on the outside of the control box, which can easily cause damage to the control box when it encounters an impact. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a distribution control equipment protection device, which effectively solves the problem that the control box of the current distribution control equipment has no protection device on the outside, and the control box is easily damaged when encountering impact.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protection device for power distribution control equipment, comprising a box body, both sides of the upper end of the box body are connected to movable grooves, the upper end of the box body is connected to a protection component, the upper end of the protection component is rotatably connected to two anti-collision plates, and one side of the outer side of the box body is connected to a drying component;

[0005] The protection component comprises a moving block installed inside the moving groove, the upper end of the moving block is rotatably connected to a support rod, and the upper end of the support rod is rotatably connected to the lower end of the anti-collision plate.

[0006] Preferably, a pressure rod is connected to the middle of one side of the moving block, one end of the pressure rod is connected to a pressure plate, two pressure plate brackets are connected to two elastic plates, and a first spring is connected between the two pressure plates.

[0007] Preferably, a fixing plate is sleeved on the outside of the pressure rod, the lower end of the fixing plate is fixedly connected to the bottom end of the movable groove, and the pressure rod is slidably connected to the fixing plate.

[0008] Preferably, a movable plate is sleeved on one side of the outer side of the pressure rod, the movable plate is fixedly connected to the pressure rod, and a second spring is sleeved on the outer side of the pressure rod.

[0009] Preferably, one end of the second spring is connected to one side of the fixed plate, and the other end of the second spring is connected to one side of the movable plate.

[0010] Preferably, the drying component includes a circulation pump installed on one side of the outside of the box body, the input end of the circulation pump is connected to a suction pipe, one end of the suction pipe extends through the inside of the box body, one end of the circulation pump is connected to a drying box, both sides of the drying box are connected to drying filter plates, the lower end of the drying box is connected to a delivery pipe, one end of the delivery pipe extends through the inside of the box body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model uses a protective component, and the support rod drives the moving block to move toward the center inside the moving groove. As the pressure plate moves, it squeezes the elastic plate, causing the elastic plate to expand to both sides, reducing a part of the impact force. At the same time, the pressure plate moves to squeeze the first spring, and the moving plate is driven to move while the pressure rod moves, causing the second spring to be compressed. Under the multiple buffering effects, the impact on the anti-collision plate is reduced, avoiding damage to the box body caused by external impact force, and better protecting the safety of the box body;

[0013] (2) Through the drying component, the circulating pump absorbs the humid air inside the box through the suction tube into the drying box, and then transports it to the inside of the drying box through the conveying pipe after being dried and filtered by multiple drying filter plates. Under the continuous circulation of the circulating pump, the humidity inside the box is reduced, preventing the humid air inside the box from affecting the operation of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1 This is a front view of a protection device for power distribution control equipment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mobile slot of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the protective component of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the drying component of the utility model.

[0020] In the figure: 1. box body; 2. moving groove; 3. protection component; 31. moving block; 32. support rod; 33. pressure rod; 34. pressure plate; 35. elastic plate; 36. first spring; 37. fixed plate; 38. moving plate; 39. second spring; 4. anti-collision plate; 5. drying component; 51. circulation pump; 52. suction pipe; 53. drying box; 54. drying filter plate; 55. delivery pipe. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application embodiment discloses a power distribution control equipment protection device. Figure 1-3 , including a box body 1, both sides of the upper end of the box body 1 are connected to a movable groove 2, the upper end of the box body 1 is connected to a protective component 3, the upper end of the protective component 3 is rotatably connected to two anti-collision plates 4, the two anti-collision plates 4 are rotatably connected, and one side of the outer side of the box body 1 is connected to a drying component 5;

[0023] The protection component 3 includes a moving block 31 installed inside the moving groove 2, the upper end of the moving block 31 is rotatably connected to a support rod 32, the upper end of the support rod 32 is rotatably connected to the lower end of the anti-collision plate 4, a pressure rod 33 is connected to the middle part of one side of the moving block 31, one end of the pressure rod 33 is connected to a pressure plate 34, two pressure plate 34 brackets are connected to two elastic plates 35, a first spring 36 is connected between the two pressure plates 34, a fixed plate 37 is sleeved on the outside of the pressure rod 33, the lower end of the fixed plate 37 is fixedly connected to the bottom end of the moving groove 2, the pressure rod 33 is slidably connected to the fixed plate 37, a moving plate 38 is sleeved on one side of the pressure rod 33, the moving plate 38 is fixedly connected to the pressure rod 33, and a second spring 39 is sleeved on the outside of the pressure rod 33, one end of the second spring 39 is connected to one side of the fixed plate 37, and the other end of the second spring 39 is connected to one side of the moving plate 38;

[0024] When the outside of the anti-collision plate 4 is impacted, the two anti-collision plates 4 are connected in rotation. Under the action of the impact force, the anti-collision plate 4 moves inward, and the movement of the anti-collision plate 4 drives the support rod 32 to move, and the support rod 32 drives the moving block 31 to move toward the center inside the moving groove 2, and the moving block 31 drives the pressure rod 33 to move, and the pressure rod 33 moves and drives the pressure plate 34 to move. As the pressure plate 34 moves, the elastic plate 35 is squeezed, so that the elastic plate 35 is expanded to both sides, reducing a part of the impact force. At the same time, the pressure plate 34 moves to squeeze the first spring 36, and the first spring 36 is compressed. When the pressure rod 33 moves, the moving plate 38 is driven to move. Because the fixed plate 37 is fixedly connected to the moving groove 2, the pressure rod 33 moves the fixed plate 37 and will not move. Then, with the cooperation of the fixed plate 37, the moving plate 38 squeezes the second spring 39, so that the second spring 39 is compressed. Under the action of multiple buffers, the impact on the anti-collision plate 4 is reduced, the external impact force is prevented from damaging the box body 1, and the safety of the box body 1 is better protected.

[0025] Reference Figure 4 The drying assembly 5 includes a circulation pump 51 installed on one side of the outside of the box body 1, the input end of the circulation pump 51 is connected to a suction pipe 52, one end of the suction pipe 52 extends through the inside of the box body 1, one end of the circulation pump 51 is connected to a drying box 53, both sides of the drying box 53 are connected to drying filter plates 54, the drying filter plates 54 are filled with desiccant, the lower end of the drying box 53 is connected to a delivery pipe 55, one end of the delivery pipe 55 extends through the inside of the box body 1;

[0026] The circulation pump 51 absorbs the humid air inside the box 1 into the drying box 53 through the suction tube 52. The humid air becomes dry under the drying filtration of multiple drying filter plates 54, and then is transported to the drying box 53 through the delivery pipe 55. Under the continuous circulation of the circulation pump 51, the humidity inside the box 1 is reduced, preventing the humid air inside the box 1 from affecting the operation of the components.

[0027] Working principle: When in use, when the outside of the anti-collision plate 4 is impacted, the two anti-collision plates 4 are connected in rotation. Under the action of the impact force, the anti-collision plate 4 moves inward, and the movement of the anti-collision plate 4 drives the support rod 32 to move. The support rod 32 drives the moving block 31 to move toward the center inside the moving groove 2. The moving block 31 drives the pressure rod 33 to move. The movement of the pressure rod 33 drives the pressure plate 34 to move. As the pressure plate 34 moves, the elastic plate 35 is squeezed, so that the elastic plate 35 is expanded to both sides to reduce part of the impact force. At the same time, the pressure plate 34 moves to squeeze the first spring 36. The first spring 36 is compressed and drives the moving plate 38 to move while the pressure rod 33 moves. Because the fixed plate 37 is fixedly connected to the moving groove 2, the pressure rod 33 moves The fixed plate 37 will not move, and with the cooperation of the fixed plate 37, the movable plate 38 squeezes the second spring 39, so that the second spring 39 is compressed. Under the multiple buffering effects, the impact on the anti-collision plate 4 is reduced, and the external impact force is prevented from damaging the box body 1, thereby better protecting the safety of the box body 1. When the inside of the box body 1 needs to be dried, the circulating pump 51 absorbs the humid air inside the box body 1 into the drying box 53 through the suction pipe 52. Under the drying and filtration of multiple drying filter plates 54, the humid air becomes dry and is then transported to the inside of the drying box 53 through the delivery pipe 55. Under the continuous circulation of the circulating pump 51, the humidity inside the box body 1 is reduced, and the humid air inside the box body 1 is prevented from affecting the operation of the components.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protection device for power distribution control equipment, comprising a box (1), characterized in that: Both sides of the upper end of the box body (1) are connected to movable grooves (2), the upper end of the box body (1) is connected to a protective component (3), the upper end of the protective component (3) is rotatably connected to two anti-collision plates (4), and one side of the outside of the box body (1) is connected to a drying component (5); The protection component (3) comprises a moving block (31) installed inside the moving groove (2), the upper end of the moving block (31) is rotatably connected to a support rod (32), and the upper end of the support rod (32) is rotatably connected to the lower end of the anti-collision plate (4).

2. A protection device for power distribution control equipment according to claim 1, characterized in that: A pressure rod (33) is connected to the middle of one side of the moving block (31), one end of the pressure rod (33) is connected to a pressure plate (34), two pressure plate (34) brackets are connected to two elastic plates (35), and a first spring (36) is connected between the two pressure plates (34).

3. A protection device for power distribution control equipment according to claim 2, characterized in that: The pressure rod (33) is sleeved with a fixing plate (37) on the outside, the lower end of the fixing plate (37) is fixedly connected to the inner bottom end of the movable groove (2), and the pressure rod (33) is slidably connected to the fixing plate (37).

4. A protection device for power distribution control equipment according to claim 2, characterized in that: A movable plate (38) is sleeved on one side of the outside of the pressure rod (33), the movable plate (38) is fixedly connected to the pressure rod (33), and a second spring (39) is sleeved on the outside of the pressure rod (33).

5. A protection device for power distribution control equipment according to claim 4, characterized in that: One end of the second spring (39) is connected to one side of the fixed plate (37), and the other end of the second spring (39) is connected to one side of the movable plate (38).

6. A protection device for power distribution control equipment according to claim 1, characterized in that: The drying assembly (5) comprises a circulation pump (51) installed on one side of the outside of the box (1); the input end of the circulation pump (51) is connected to a suction pipe (52); one end of the suction pipe (52) extends through the inside of the box (1); one end of the circulation pump (51) is connected to a drying box (53); both sides of the inside of the drying box (53) are connected to drying filter plates (54); the lower end of the drying box (53) is connected to a delivery pipe (55); one end of the delivery pipe (55) extends through the inside of the box (1).

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