Shockproof power distribution cabinet

Abstract

The utility model relates to the field of power distribution cabinets, and discloses a shockproof power distribution cabinet, which comprises a wide buffer component and a thin buffer component, the wide buffer component comprises a cabinet body, the front surface of the cabinet body is provided with a split cabinet door, the shockproof power distribution cabinet also comprises a sleeve shell with an appearance structure which can be regarded as that the cabinet body is amplified in equal proportion, the inner wall of the sleeve shell is connected with a soft cushion layer, and the soft cushion layer sleeves the cabinet body; the thin and slow component comprises triangular supports symmetrically installed on the two sides of the sleeve shell, the triangular supports are connected with bolts which are symmetrical up and down in a matched mode, and thin and slow mechanisms used for elastically and slowly releasing the bolts are arranged between the triangular supports. According to the utility model, the sleeve shell and the soft cushion layer form a wide and slow mechanism, and the wide and slow mechanism completely sleeves other places except the front surface of the cabinet body, so that the cabinet body is connected, and meanwhile, a certain cushioning effect on the whole cabinet body is achieved. On the basis, the fine buffering mechanism arranged between the triangular support and the bolt is used for conducting elastic buffering on the bolt, so that the influence of vibration on the bolt is reduced, and the possibility that the bolt is loosened is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of power distribution cabinets, in particular to a shockproof power distribution cabinet. Background Art

[0002] The distribution cabinet is a very important component in the power system, mainly used for the distribution, control and protection of electric energy.

[0003] Normally, the distribution cabinet is directly screwed to the installation location through a bolt structure. This installation method will connect the distribution cabinet very firmly in a static position. However, in some locations, such as factories, subways, workshops, construction sites, etc., the factory machines will generate vibrations, the subways will generate vibrations, the workshop machines will generate vibrations, and the large machinery on the construction site will also cause vibrations.

[0004] For the distribution cabinets in these places, the influence of the environment will cause vibration of the distribution cabinet itself, which will cause harm to the distribution system in the distribution cabinet. Utility Model Content

[0005] Technical problem to be solved: How to reduce the vibration of the distribution cabinet.

[0006] Technical solution: The utility model provides a shockproof distribution cabinet, including a wide relief component and a fine relief component: the wide relief component includes a cabinet body, a front side of which is provided with double-leaf cabinet doors, and also includes a casing whose appearance structure can be regarded as a proportional enlargement of the cabinet body, and the inner wall of the casing is connected with a cushion layer, which covers the cabinet body; the fine relief component includes triangular brackets symmetrically installed on both sides of the casing, the triangular brackets are connected with upper and lower symmetrical bolts, and a fine relief mechanism for elastically releasing the bolts is arranged between the two.

[0007] Furthermore, the slow-down mechanism includes a washer sleeved on the outer peripheral side of the column on the bolt, the washer is an elastic ring, and the washer is located between the head on the bolt and the triangular bracket.

[0008] Furthermore, the two washers on the same triangular bracket can be replaced by a rubber pad, which covers the space occupied by the two bolts on the same triangular bracket.

[0009] Furthermore, a receiving groove matched with the rubber pad is provided on the front side of the tripod bracket, the rubber pad is located in the receiving groove, and the front sides of the rubber pad and the receiving groove are in the same vertical direction.

[0010] Furthermore, a gasket ring is provided on the front side of the rubber gasket plate and is sleeved on the outer peripheral side of the column on the bolt, and the diameter of the gasket ring is greater than the width of the rubber gasket plate.

[0011] Furthermore, the gasket is a metal ring for limiting the deformation of the rubber pad.

[0012] Furthermore, the bottom ends of the cabinet body, the cushion layer and the casing are all penetrated with a plurality of corresponding thin strip grooves, and these thin strip grooves cooperate to form heat dissipation grooves.

[0013] Technical effects:

[0014] 1. In the utility model, the sleeve and the cushion layer form a wide and slow mechanism, which covers all parts of the cabinet except the front, and has a certain shock-absorbing effect on the entire cabinet while connecting the cabinet. On this basis, the fine slow mechanism set between the triangular bracket and the bolt is used to elastically dampen the bolt to reduce the impact of vibration on the bolt and reduce the possibility of bolt loosening.

[0015] 2. In the utility model, the washer can be regarded as the first type of fine cushioning mechanism, which can provide a certain degree of cushioning to the bolt while preventing the bolt from slipping. The rubber pad, the receiving groove and the gasket can be regarded as the second type, in which the vibration force exerted on the bolt can be dissipated to the tripod to expand the cushioning area and achieve a better cushioning effect. It is worth mentioning that the gasket here is configured as a metal ring, and the purpose of having a diameter greater than that of the rubber pad is to limit the deformation of the rubber pad, because when the bolt is tightened, the outer periphery of the rubber pad will tilt toward the front under the action of pressure. In this state, the pressure exerted on the rubber pad cannot be dissipated to the surroundings, and the probability of damage will be greatly increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the casing structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the gasket structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the receiving tank of the utility model;

[0022] In the figure: 1. cabinet body; 2. cabinet door; 3. casing; 4. cushion layer; 5. triangular bracket; 6. bolt; 7. fine buffer mechanism; 701. washer; 702. rubber pad; 703. receiving groove; 704. gasket; 8. thin strip groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0024] The shockproof power distribution cabinet provided in this specific embodiment is as follows: Figure 1 and Figure 3 As shown, it includes wide and narrow components, wherein:

[0025] The buffering member includes a cabinet body 1, and a cabinet door 2 is provided on the front of the cabinet body 1. In addition, it also includes a casing 3 whose appearance structure can be regarded as a proportional enlargement of the cabinet body 1, and a cushion layer 4 is connected to the inner wall of the casing 3, and the cushion layer 4 covers the cabinet body 1. In general, the casing 3 and the cushion layer 4 form a buffering mechanism, which covers all parts of the cabinet body 1 except the front, and has a certain shock absorbing effect on the entire cabinet body 1 while connecting the cabinet body 1.

[0026] The fine relief member includes a triangular bracket 5 symmetrically installed on both sides of the housing 3, and the triangular bracket 5 is matched with bolts 6 symmetrically connected to the upper and lower sides, and a fine relief mechanism 7 for elastically releasing the bolts 6 is arranged between the two. Based on the premise of the wide relief mechanism, the fine relief mechanism 7 arranged between the triangular bracket 5 and the bolt 6 is used to elastically cushion the bolt 6 to reduce the influence of vibration on the bolt 6 and reduce the possibility of the bolt 6 loosening.

[0027] For the fine slow mechanism 7, on the one hand, as Figure 2 As shown, the slow-down mechanism 7 includes a washer 701 sleeved on the outer peripheral side of the column on the bolt 6, the washer 701 is an elastic ring, and the washer 701 is located between the head on the bolt 6 and the triangular bracket 5. On the other hand, as Figure 5As shown, the two washers 701 on the same triangular bracket 5 can be replaced by a rubber pad 702, and the rubber pad 702 covers the space occupied by the two bolts 6 on the same triangular bracket 5; in addition, the front of the triangular bracket 5 is provided with a receiving groove 703 adapted to the rubber pad 702, the rubber pad 702 is located in the receiving groove 703, and the front of the rubber pad 702 and the receiving groove 703 are in the same vertical direction; in addition, the front of the rubber pad 702 is provided with a gasket 704 on the outer peripheral side of the column sleeved on the bolt 6, the diameter of the gasket 704 is larger than the width of the rubber pad 702, and the gasket 704 is preferably a metal ring. In general, the gasket 701 can be regarded as the first type of fine buffer mechanism 7, which can provide a certain degree of buffering for the bolt 6 while preventing the bolt 6 from slipping. The rubber pad 702, the receiving groove 703 and the pad ring 704 can be regarded as the second method. In this method, the vibration force of the bolt 6 can be dissipated to the tripod 5 to expand the shock absorbing area and achieve a better shock absorbing effect. It is worth mentioning that the pad ring 704 is set as a metal ring, and the diameter is larger than the rubber pad 702. The purpose is to limit the deformation of the rubber pad 702, because when the bolt 6 is tightened, the outer periphery of the rubber pad 702 will be tilted toward the front under the pressure. In this state, the pressure on the rubber pad 702 cannot be dissipated to the surroundings, and the probability of being damaged will be greatly increased.

[0028] It is worth mentioning that Figure 2 As shown, a plurality of corresponding thin strip grooves 8 are formed through the bottom of the cabinet 1, the cushion layer 4 and the casing 3, and these thin strip grooves 8 cooperate to form a heat dissipation groove for heat dissipation of the cabinet 1. Because the cabinet 1 is separated from the outside by the cushion layer 4 and the casing 3, a dustproof net may not be provided on the heat dissipation groove on the casing 3.

[0029] 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.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A seismic distribution cabinet, comprising a wide buffer component and a thin buffer component: The wide and slow component comprises a cabinet body (1), and a cabinet door (2) is arranged on the front of the cabinet body (1), and is characterized in that: It also includes a casing (3) whose outer structure can be regarded as a proportional enlargement of the cabinet (1), wherein the inner wall of the casing (3) is connected to a cushion layer (4), and the cushion layer (4) covers the cabinet (1); The fine-release component comprises triangular brackets (5) symmetrically installed on both sides of the casing (3), the triangular brackets (5) are matched and connected with bolts (6) symmetrically arranged up and down, and a fine-release mechanism (7) for elastically releasing the bolts (6) is arranged between the two.

2. The shockproof power distribution cabinet according to claim 1, characterized in that: The slow-down mechanism (7) includes a washer (701) sleeved on the outer peripheral side of the column on the bolt (6), the washer (701) is an elastic ring, and the washer (701) is located between the head on the bolt (6) and the triangular bracket (5).

3. The shockproof power distribution cabinet according to claim 2, characterized in that: The two washers (701) on the same triangular bracket (5) can be replaced by a rubber pad (702), and the rubber pad (702) covers the space occupied by the two bolts (6) on the same triangular bracket (5).

4. The shockproof power distribution cabinet according to claim 3, characterized in that: The front side of the triangular bracket (5) is provided with a receiving groove (703) adapted to the rubber pad (702), the rubber pad (702) is located in the receiving groove (703), and the front sides of the rubber pad (702) and the receiving groove (703) are in the same vertical direction.

5. The shockproof power distribution cabinet according to claim 4, characterized in that: A gasket (704) is provided on the front side of the rubber gasket (702) and is sleeved on the outer peripheral side of the column on the bolt (6). The diameter of the gasket (704) is greater than the width of the rubber gasket (702).

6. The shockproof power distribution cabinet according to claim 5, characterized in that: The gasket (704) is a metal ring used to limit the deformation of the rubber pad (702).

7. The shockproof power distribution cabinet according to claim 1, characterized in that: The bottom ends of the cabinet body (1), the cushion layer (4) and the casing (3) are all penetrated by a plurality of corresponding thin strip grooves (8), and the thin strip grooves (8) cooperate to form heat dissipation grooves.

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