Anti-collision AC low-voltage power distribution cabinet

Abstract

The utility model provides an anti-collision alternating-current low-voltage power distribution cabinet which comprises a low-voltage power distribution cabinet body, and a cabinet door is hinged to the front side of the low-voltage power distribution cabinet body. A partition plate is welded at the lower part of the inner side of the low-voltage power distribution cabinet body, and the low-voltage power distribution cabinet is characterized in that positioning holes are respectively formed in four corners of the bottom of the low-voltage power distribution cabinet body; the lower part of the low-voltage power distribution cabinet body is provided with a bottom buffer support structure. According to the utility model, the low-voltage power distribution cabinet body can be buffered by using the buffer springs, so that the low-voltage power distribution cabinet body can move left and right on the upper part of the fixed bottom plate when being collided, and a good buffer effect can be achieved; the buffer air bag can protect the low-voltage power distribution cabinet body and external collision objects when the low-voltage power distribution cabinet body is collided, the collision objects and the low-voltage power distribution cabinet body are prevented from being easily damaged, and meanwhile, the Liu vent pipe can play a role in ventilation and heat dissipation.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution cabinets, and particularly relates to an impact-resistant AC low-voltage distribution cabinet. Background Art

[0002] The AC low-voltage distribution cabinet is applicable to the power distribution systems of power users such as power plants, substations, factories and mines, with an AC frequency of 50Hz, a rated working voltage of 380V, and a rated working current up to 3150A, and is used for the power conversion, distribution and control of power, lighting and distribution equipment. An existing impact-resistant AC low-voltage distribution cabinet includes an AC low-voltage distribution cabinet. The two sides of the cabinet body of the AC low-voltage distribution cabinet are horizontally fixed with steel bar frames through fixing rings, and the other side of the steel bar frame is welded and fixed to the inner wall of the vertical frame of the steel bar frame. The steel bar frame is arranged in an inverted "U" shape structure, which is prone to generate relatively large noise when the distribution cabinet is collided, and is also prone to damage the collided objects. Content of the Utility Model

[0003] In view of the above technical problems, the utility model provides an impact-resistant AC low-voltage distribution cabinet, which has a simple structure, can achieve a better protection and buffering effect, and can avoid easily damaging the external collided objects.

[0004] Its technical solution is: an impact-resistant AC low-voltage distribution cabinet, including a low-voltage distribution cabinet body, a cabinet door is hinged to the front side of the low-voltage distribution cabinet body; a partition is welded to the lower part inside the low-voltage distribution cabinet body. It is characterized in that positioning holes are respectively opened at the four corners of the bottom of the low-voltage distribution cabinet body; a bottom buffer support structure is arranged at the lower part of the low-voltage distribution cabinet body; side protection frame structures are respectively arranged at the left and right sides and the rear side of the low-voltage distribution cabinet body.

[0005] Preferably, the bottom buffer support structure includes a fixed bottom plate, and fixing rods are respectively welded at the four corners of the upper part of the fixed bottom plate; a positioning frame is welded to the upper part of the fixing rods; positioning rings are respectively embedded in the left and right sides of the four sides of the positioning frame; a positioning rod is inserted into the inner side of the positioning ring, and a buffer spring is sleeved on the outer side of the positioning rod, and the positioning rod is screwed to the inner wall of the low-voltage distribution cabinet body.

[0006] Preferably, the side protection frame structure includes a side connecting plate, and a buffer airbag is arranged on one side of the side connecting plate; air permeable pipes are respectively arranged on the side connecting plate, and air permeable nets are arranged on the air permeable pipes.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0008] In the utility model, the buffer spring can play a buffering role for the low-voltage distribution cabinet body, so that when the low-voltage distribution cabinet body is collided, it can move left and right on the upper part of the fixed bottom plate, and thus can achieve a good buffering effect.

[0009] The utility model utilizes a buffer airbag to protect the low-voltage distribution cabinet body and external collision objects when a collision occurs, and prevents the collision objects and the low-voltage distribution cabinet body from being easily damaged. At the same time, the Li Tong ventilation pipe can play a role in ventilation and heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the bottom buffer bracket of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the side protection frame structure of the utility model.

[0013] In the figure:

[0014] 1. Low-voltage distribution cabinet body; 2. Cabinet door; 3. Partition; 4. Positioning hole; 5. Bottom buffer bracket; 51. Fixed bottom plate; 52. Fixed rod; 53. Positioning frame; 54. Positioning ring; 55. Positioning rod; 56. Buffer spring; 6. Side protection frame structure; 61. Side connecting plate; 62. Buffer airbag; 63. Ventilation pipe; 64. Ventilation net. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Example:

[0017] As attached Figure 1 and attached Figure 2As shown, the utility model provides an anti-collision AC low-voltage distribution cabinet, including a low-voltage distribution cabinet body 1, the front side of the low-voltage distribution cabinet body 1 is hinged with a cabinet door 2; a partition 3 is welded to the lower inner side of the low-voltage distribution cabinet body 1, and it is characterized in that positioning holes 4 are respectively opened at the four corners of the bottom of the low-voltage distribution cabinet body 1; a bottom buffer bracket structure 5 is arranged at the lower part of the low-voltage distribution cabinet body 1; side protection frame structures 6 are respectively arranged on the left and right sides and the rear side of the low-voltage distribution cabinet body 1; the bottom buffer bracket structure 5 includes a fixed bottom plate 51, and the upper four corners of the fixed bottom plate 51 are A fixing rod 52 is welded thereon respectively; a positioning frame 53 is welded on the upper part of the fixing rod 52; positioning rings 54 are respectively embedded on the left and right sides of the four sides of the positioning frame 53; a positioning rod 55 is inserted on the inner side of the positioning ring 54, and a buffer spring 56 is sleeved on the outer side of the positioning rod 55, the positioning rod 55 is screwed to the inner wall of the low-voltage distribution cabinet body 1, and at the same time, the positioning rod 55 can prevent the buffer spring 56 from bending to one side, and the buffer spring 56 can be used to buffer the low-voltage distribution cabinet body 1, so that when the low-voltage distribution cabinet body 1 collides, it can move left and right on the upper part of the fixed bottom plate 51, thereby being able to play a good buffering role.

[0018] In the above embodiment, specifically, the fixing rod 52 is inserted into the inner side of the positioning hole 4 .

[0019] As attached Figure 3 As shown, in the above embodiment, specifically, the side protection frame structure 6 includes a side connecting plate 61, and a buffer air bag 62 is arranged on one side of the side connecting plate 61; air pipes 63 are respectively arranged on the side connecting plates 61, and air meshes 64 are arranged on the air pipes 63. The buffer air bags 62 can protect the low-voltage distribution cabinet body 1 and external collision objects when a collision occurs, and prevent the collision objects and the low-voltage distribution cabinet body 1 from being easily damaged. At the same time, the air pipes 63 can play a role in ventilation and heat dissipation.

[0020] In the above embodiment, specifically, the side connecting plate 61 is connected to the low-voltage power distribution cabinet body 1 by bolts.

[0021] In the above embodiment, specifically, the ventilation pipe 63 is plugged into the inner side of the low-voltage power distribution cabinet body 1 .

[0022] How it works

[0023] During the operation of the utility model, the buffer airbag 62 can be used to protect the periphery of the low-voltage distribution cabinet body 1, and the air vent 63 can be used to facilitate ventilation and heat dissipation of the interior of the low-voltage distribution cabinet body 1. Then, under the action of the buffer spring 56, the low-voltage distribution cabinet body 1 can be buffered, and when the low-voltage distribution cabinet body 1 collides, it can move left and right on the upper part of the fixed bottom plate 51, thereby being able to play a good buffering role.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An anti-collision AC low-voltage distribution cabinet, comprising a low-voltage distribution cabinet body (1), wherein a cabinet door (2) is hingedly connected to the front side of the low-voltage distribution cabinet body (1); a partition (3) is welded to the inner lower part of the low-voltage distribution cabinet body (1), characterized in that: Positioning holes (4) are respectively provided at the four corners of the bottom of the low-voltage distribution cabinet body (1); a bottom buffer support structure (5) is provided at the lower part of the low-voltage distribution cabinet body (1); and side protection frame structures (6) are respectively provided on the left and right sides and the rear side of the low-voltage distribution cabinet body (1).

2. The anti-collision AC low-voltage distribution cabinet according to claim 1, characterized in that: The bottom buffer support structure (5) comprises a fixed bottom plate (51), wherein the four corners of the upper part of the fixed bottom plate (51) are respectively welded with fixed rods (52); a positioning frame (53) is welded on the upper part of the fixed rod (52); positioning rings (54) are respectively embedded on the left and right sides of the four sides of the positioning frame (53); a positioning rod (55) is inserted into the inner side of the positioning ring (54), and a buffer spring (56) is sleeved on the outer side of the positioning rod (55); the positioning rod (55) is screw-connected to the inner wall of the low-voltage distribution cabinet body (1).

3. The anti-collision AC low-voltage distribution cabinet according to claim 2, characterized in that: The fixing rod (52) is inserted into the inner side of the positioning hole (4).

4. The anti-collision AC low-voltage distribution cabinet according to claim 1, characterized in that: The side protection frame structure (6) comprises a side connecting plate (61), and a buffer airbag (62) is arranged on one side of the side connecting plate (61); air permeable tubes (63) are respectively arranged on the side connecting plates (61), and an air permeable net (64) is arranged on the air permeable tubes (63).

5. The anti-collision AC low-voltage distribution cabinet according to claim 4, characterized in that: The side connecting plate (61) is connected to the low-voltage power distribution cabinet body (1) by bolts.

6. The anti-collision AC low-voltage distribution cabinet according to claim 4, characterized in that: The vent pipe (63) is plugged into the inner side of the low-voltage distribution cabinet body (1).

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