CN215185162U

CN215185162U - Power cabinet

Info

Publication number: CN215185162U
Application number: CN202121451610.5U
Authority: CN
Inventors: 朱宏; 赵庭福; 胡青松
Original assignee: Wuhu Yikai Electrical Equipment Co ltd
Current assignee: Wuhu Yikai Electrical Equipment Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-14
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a power cabinet, this power cabinet includes: the upper end of the inner cabinet body is connected with the inner top wall of the outer cabinet body through a first spring, and the lower end of the inner cabinet body is connected with the inner bottom wall of the outer cabinet body through a second spring; the inner part of the outer cabinet body is provided with a limiting plate at the left side and the right side of the inner cabinet body respectively, one side of the limiting plate facing the inner cabinet body is provided with a vertical chute, and the outer wall of the inner cabinet body is fixedly connected with a sliding block capable of sliding in the chute; one side of the limiting plate back to the inner cabinet body is connected with the inner side wall of the outer cabinet body through at least two elastic telescopic pieces, and a plurality of bull's eye bearings in rolling contact with the inner bottom wall of the outer cabinet body are installed at the bottom of the limiting plate. This power cabinet has good anti-seismic performance, can protect inside components and parts not receive the damage simultaneously in the transportation.

Description

Power cabinet

Technical Field

The utility model relates to an electrical cabinet specifically relates to a power cabinet.

Background

The power cabinet is an electrical control cabinet combination for providing power for normal operation of the whole machine, and comprises electrical elements such as a contactor, a frequency converter, a high-voltage cabinet and a transformer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an equipment, this power cabinet have good anti-seismic performance, can protect inside components and parts not receive the damage simultaneously in the transportation.

In order to achieve the above object, the utility model provides a power cabinet, this power cabinet includes: the upper end of the inner cabinet body is connected with the inner top wall of the outer cabinet body through a first spring, and the lower end of the inner cabinet body is connected with the inner bottom wall of the outer cabinet body through a second spring; a limiting plate is respectively arranged inside the outer cabinet body and positioned at the left side and the right side of the inner cabinet body, a vertical sliding groove is formed in one side, facing the inner cabinet body, of the limiting plate, and a sliding block capable of sliding in the sliding groove is fixedly connected to the outer wall of the inner cabinet body; the limiting plate dorsad one side of the inner cabinet body with be connected through two at least elastic expansion parts between the inside wall of the outer cabinet body, a plurality of with the bull's eye bearing of the interior diapire rolling contact of the outer cabinet body is installed to the bottom of limiting plate.

Preferably, the elastic expansion member comprises: the rigid coupling in sleeve pipe on the inside wall of the outer cabinet body, the intraductal being provided with of cover can be located intraductal gliding axis body of cover, the inner of axis body with through third spring coupling between the sheathed tube inner diapire, the outer end rigid coupling of axis body in on the limiting plate.

Preferably, the elastic expansion members are arranged in a plurality in a matrix.

Preferably, the first spring and the second spring are coaxially arranged with the inner cabinet.

Preferably, a shock absorption support leg is arranged at each corner position of the outer bottom of the outer cabinet body.

Preferably, the shock absorbing leg includes: the supporting leg body and the shock absorption insulating rubber mat are fixedly connected to the bottom of the supporting leg body.

Preferably, the top of the chute is open.

According to the technical scheme, the utility model provides a power cabinet has good anti-seismic performance, can protect inside components and parts not receive the damage simultaneously in the transportation.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of a preferred embodiment of a power cabinet;

FIG. 2 is a schematic structural view of a preferred embodiment of a side of the limiting plate facing the inner cabinet;

FIG. 3 is a schematic structural view of a preferred embodiment of a limiting plate facing away from the inner cabinet;

fig. 4 is a schematic view of a preferred embodiment of the elastic expansion element.

Description of the reference numerals

1 outer cabinet body 2 limiting plates

3 elastic expansion piece 4 sliding block

5-chute 6-bull-eye bearing

7 second spring 8 leg body

9 damping insulation rubber pad 10 inner cabinet body

11 first spring 12 shaft

13 third spring 14 sleeve

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, rear, inner, and outer" and the like included in the terms refer to the orientation of the terms in the normal use state or the common names understood by those skilled in the art, and should not be construed as limiting the terms.

Referring to the power cabinet shown in fig. 1-4, the power cabinet includes: the cabinet comprises an outer cabinet body 1 and an inner cabinet body 10 arranged in the outer cabinet body 1, wherein the upper end of the inner cabinet body 10 is connected with the inner top wall of the outer cabinet body 1 through a first spring 11, and the lower end of the inner cabinet body 10 is connected with the inner bottom wall of the outer cabinet body 1 through a second spring 7; a limiting plate 2 is respectively arranged inside the outer cabinet body 1 and positioned at the left side and the right side of the inner cabinet body 10, a vertical sliding chute 5 is arranged at one side of the limiting plate 2 facing the inner cabinet body 10, and a sliding block 4 capable of sliding in the sliding chute 5 is fixedly connected to the outer wall of the inner cabinet body 10; one side of the limiting plate 2 back to the inner cabinet body 10 and the inner side wall of the outer cabinet body 1 are connected through at least two elastic expansion pieces 3, and a plurality of bull's eye bearings 6 in rolling contact with the inner bottom wall of the outer cabinet body 1 are installed at the bottom of the limiting plate 2.

Through the implementation of the technical scheme, the power cabinet has good anti-seismic performance, and meanwhile, the internal components can be protected from being damaged in the transportation process. Specifically, the inner cabinet body 10 provides vertical cushioning effect through first spring 11 and second spring 7 as the cavity of installation electrical component in the transportation to carry out vertical direction through the cooperation of slider 4 and spout 5, reinforcing stability, simultaneously, realizes the cushioning effect on the horizontal direction through a plurality of elastic expansion pieces 3, realizes the slide steering to limiting plate 2 through a plurality of bull's eye bearings 6, increases the ride comfort.

In this embodiment, in order to further provide an elastic expansion member 3, preferably, the elastic expansion member 3 includes: the rigid coupling in sleeve pipe 14 on the inside wall of the outer cabinet body 1, be provided with in the sleeve pipe 14 and be located gliding axis body 12 in the sleeve pipe 14, the inner of axis body 12 with connect through third spring 13 between the interior diapire of sleeve pipe 14, the outer end rigid coupling of axis body 12 in on the limiting plate 2.

In this embodiment, in order to increase the stability of the horizontal shock absorbing function, it is preferable that the elastic expansion members 3 are provided in a plurality in a matrix arrangement.

In this embodiment, in order to increase the stability of the vertical shock-absorbing action, it is preferable that the first and second springs 11 and 7 are coaxially disposed with the inner cabinet 10.

In this embodiment, in order to further increase the overall shock resistance, it is preferable that one shock absorption leg is respectively disposed at each corner position of the outer bottom of the outer cabinet 1.

In this embodiment, in order to further increase the overall shock resistance and insulation, preferably, the shock absorbing leg includes: the supporting foot comprises a supporting foot body 8 and a damping insulating rubber mat 9 fixedly connected to the bottom of the supporting foot body 8.

In this embodiment, in order to facilitate the assembly of the inner cabinet 10 from top to bottom, the sliding block 4 is assembled into the sliding groove 5, and preferably, the top of the sliding groove 5 is opened.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. A power cabinet, characterized in that the power cabinet comprises: the cabinet comprises an outer cabinet body (1) and an inner cabinet body (10) arranged in the outer cabinet body (1), wherein the upper end of the inner cabinet body (10) is connected with the inner top wall of the outer cabinet body (1) through a first spring (11), and the lower end of the inner cabinet body (10) is connected with the inner bottom wall of the outer cabinet body (1) through a second spring (7);

the inner part of the outer cabinet body (1) is provided with a limiting plate (2) at the left side and the right side of the inner cabinet body (10), one side of the limiting plate (2) facing the inner cabinet body (10) is provided with a vertical sliding chute (5), and the outer wall of the inner cabinet body (10) is fixedly connected with a sliding block (4) which can slide in the sliding chute (5);

limiting plate (2) dorsad one side of the interior cabinet body (10) with connect through two at least elastic expansion pieces (3) between the inside wall of the outer cabinet body (1), the bottom of limiting plate (2) install a plurality of with inner diapire rolling contact's of the outer cabinet body (1) bull's eye bearing (6).

2. A power cabinet according to claim 1, wherein the elastic telescopic member (3) comprises: the rigid coupling in sleeve pipe (14) on the inside wall of the outer cabinet body (1), be provided with in sleeve pipe (14) and be located gliding axis body (12) in sleeve pipe (14), the inner of axis body (12) with connect through third spring (13) between the interior diapire of sleeve pipe (14), the outer end rigid coupling of axis body (12) in on limiting plate (2).

3. A power cabinet according to claim 1 or 2, wherein a plurality of the elastic telescopic members (3) are arranged in a matrix.

4. A power cabinet according to claim 1, characterized in that the first spring (11) and the second spring (7) are arranged coaxially with the inner cabinet body (10).

5. The power cabinet according to claim 1, characterized in that a shock absorption support leg is respectively arranged at each corner position of the outer bottom of the outer cabinet body (1).

6. The power cabinet of claim 5, wherein the shock absorbing foot comprises: the supporting leg comprises a supporting leg body (8) and a damping insulating rubber mat (9) fixedly connected to the bottom of the supporting leg body (8).

7. A power cabinet according to claim 1, wherein the top of the chute (5) is arranged to be open.