CN212462575U

CN212462575U - Box-type substation with buffer base

Info

Publication number: CN212462575U
Application number: CN202021325841.7U
Authority: CN
Inventors: 甄鹏飞; 袁国乾
Original assignee: Chongqing Zhongrui Electric Co ltd
Current assignee: Chongqing Zhongrui Electric Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-02
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to a box-type substation technical field specifically is a box-type substation with buffering base, including the box, the bottom of box is equipped with square base, and the inner space of base is equipped with the recess that is linked together with the external world, just is located to be equipped with the support of "returning" font on the chamber wall of recess on the intermediate position, and the surface of support upper end is equipped with four unidimensional sleeves. This box-type substation with buffer base through last spring and lower spring and shock pad on buffer spring, the spacing post that sets up bottom the mount pad, at the in-process of transportation or installation, if take place the striking, can cushion the striking dynamics that the box base received, reduces the inside components and parts of box and receive the influence of vibration, and then avoids its damage, is favorable to prolonging this box-type substation's life.

Description

Box-type substation with buffer base

Technical Field

The utility model relates to a box-type substation technical field specifically is a box-type substation with buffer base.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switchgear, the distribution transformer and the low-voltage distribution device are suitable for mines, factory enterprises, oil-gas fields and wind power stations, and are convenient to install and maintain. However, in the transportation or installation process of the box-type substation, the base of the box-type substation is placed and installed on the ground, and hard impact occurs, so that vibration is generated inside the box body, and further components inside the box body are easily affected by vibration and are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation with buffer base to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a box-type substation with a buffer base comprises a box body, wherein the bottom of the box body is provided with the base, the base is provided with a groove, the inner wall of the groove is circumferentially provided with a support, and the support is circumferentially provided with a plurality of sleeves;

a plurality of supporting rods are uniformly arranged between two sides of the support along the axial direction at intervals, two ends of each supporting rod are fixedly arranged on the support, a plurality of through holes are formed in the supporting rods along the axial direction and are distributed at equal intervals, cylindrical limiting columns are arranged in the through holes, and an upper spring and a lower spring are respectively arranged at the upper end and the lower end of each limiting column;

one end, far away from the limiting column, of an upper spring on the limiting column is fixedly connected with the lower surface of the mounting seat, and one end, far away from the limiting column, of a lower spring is fixedly connected with the bottom of the groove;

the groove upper cover is provided with a mounting seat, the mounting seat is fixedly arranged at the bottom of the box body, one side of the mounting seat facing the groove is provided with a plurality of convex blocks, and the convex blocks correspond to the sleeves one by one and are inserted into the sleeves.

Preferably, the inner wall of the sleeve is provided with a first shock pad.

Preferably, the outer wall of the limiting column is provided with a second damping pad.

Preferably, one end of the bump, which is far away from the mounting seat, is provided with a buffer spring, and one end of the buffer spring, which is far away from the bump, is fixedly connected with the bottom of the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this box-type substation with buffer base through last spring and lower spring and shock pad on buffer spring, the spacing post that sets up bottom the mount pad, at the in-process of transportation or installation, if take place the striking, can cushion the striking dynamics that the box base received, reduces the inside components and parts of box and receive the influence of vibration, and then avoids its damage, is favorable to prolonging this box-type substation's life.

2. This box-type substation with buffer base through a plurality of spacing posts that set up, can avoid the mount pad to receive the influence of striking and control the displacement to improve the stability that this box-type substation used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic structural view of the bracket of the present invention;

fig. 4 is a schematic structural diagram of the mounting seat of the present invention.

The various reference numbers in the figures mean:

1. a box body;

2. a base; 20. a groove; 21. a support; 210. a sleeve; 2101. a first cushion pad; 211. a strut; 2110. a through hole; 212. a limiting column; 2121. an upper spring; 2122. a lower spring; 2123. a second cushion pad;

3. a mounting seat; 31. a bump; 310. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a box-type substation with buffer base, includes box 1, and the bottom of box 1 is equipped with the base 2 of cuboid form, has seted up recess 20 on the base 2, just is located middle high department on the inner wall of recess 20 and is equipped with support 21 along circumference, and in this embodiment, support 21 close welding is on the chamber wall of recess 20 to increase the stability of using. Through the setting of support 21, when this box-type substation inside was intake, can avoid entering into the top of mount pad 3, cause the influence to internal components and parts.

The surface of support 21 upper end is equipped with four unidimensional sleeves 210, and four sleeves 210 distribute in the four corners of support 21, the middle height between the both sides of support 21 goes up the branch 211 that is equipped with the same length of a plurality of along the axial, and branch 211 welded fastening is on the inside wall of support 21, be equipped with the through-hole 2110 in four same apertures along the axial on the branch 211, and be equidistant distribution, the inside columniform spacing post 212 that is equipped with of through-hole 2110, setting through spacing post 212, can avoid mount pad 3 to receive the influence of striking and control the displacement, so that improve the stability that this box-type substation used.

The upper end and the lower end of the limiting column 212 are respectively provided with an upper spring 2121 and a lower spring 2122 which are of the same type, one end, far away from the limiting column 212, of the upper spring 2121 on the limiting column 212 is fixedly connected with the lower surface of the mounting seat 3, one end, far away from the limiting column 212, of the lower spring 2122 is fixedly connected with the bottom of the groove 20, and when the base 2 is impacted, the influence on the mounting seat 3 is reduced under the action of the upper spring 2121 and the lower spring 2122.

Base 2 top just is located and is equipped with mount pad 3 on the sleeve 210, and mount pad 3 is fixed to be set up in the bottom of box 1, and the surface of mount pad 3 lower extreme is equipped with four the same size's lug 31, and four lugs 31 distribute respectively in the four corners of mount pad 3 to with sleeve 210 one-to-one, insert and establish in sleeve 210.

In addition, the inner wall of the sleeve 210 is bonded with a first cushion 2101, when the base 2 is influenced by the impact and moves left and right, the impact force between the bump 31 and the inner wall of the sleeve 210 is buffered.

Further, the outer side walls of the plurality of limiting columns 212 are respectively provided with a second shock absorption pad 2123 with the same size, so as to buffer the impact force between the limiting columns 212 and the inner side walls of the through holes 2110.

Further, the space between the four bumps 31 is the same as the space between the four sleeves 210, and the bottom of each of the four bumps 31 is provided with a buffer spring 310, and one end of each buffer spring 310, which is far away from the bump 31, is fixedly connected with the bottom of the sleeve 210, so that the bump 31 on the mounting base 3 is fixedly mounted inside the sleeve 210.

When the box-type substation with the buffering base is used, the bump 31 is fixedly installed inside the sleeve 210, and then the components inside the box-type substation are fixedly installed on the upper surface of the installation seat 3, so that during transportation or installation, the upper spring 2121 and the lower spring 2122 at the upper end and the lower end of the limiting column 212 and the buffering spring 310 at the bottom of the bump 31 buffer the base 2 below the box 1, and influence on the base 2 when being impacted is reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a box-type substation with buffer base which characterized in that: the box comprises a box body (1), wherein a base (2) is arranged at the bottom of the box body (1), a groove (20) is formed in the base (2), a support (21) is arranged on the inner wall of the groove (20) along the circumferential direction, and a plurality of sleeves (210) are arranged on the support (21) along the circumferential direction;

a plurality of supporting rods (211) are uniformly arranged between two sides of the support (21) along the axial direction at intervals, two ends of each supporting rod (211) are fixedly arranged on the support (21), a plurality of through holes (2110) which are distributed at equal intervals are formed in the supporting rods (211) along the axial direction, a cylindrical limiting column (212) is arranged in each through hole (2110), and an upper spring (2121) and a lower spring (2122) are respectively arranged at the upper end and the lower end of each limiting column (212);

one end, far away from the limiting column (212), of an upper spring (2121) on the limiting column (212) is fixedly connected with the lower surface of the mounting seat (3), and one end, far away from the limiting column (212), of a lower spring (2122) is fixedly connected with the bottom of the groove (20);

the upper cover of the groove (20) is provided with a mounting seat (3), the mounting seat (3) is fixedly arranged at the bottom of the box body (1), one side of the mounting seat (3) facing the groove (20) is provided with a plurality of convex blocks (31), and the convex blocks (31) correspond to the sleeves (210) one by one and are inserted into the sleeves (210).

2. The box substation with a buffer base according to claim 1, characterized in that: the inner wall of the sleeve (210) is provided with a first shock absorption pad (2101).

3. The box substation with a buffer base according to claim 1, characterized in that: and a second shock absorption pad (2123) is arranged on the outer wall of the limiting column (212).

4. The box substation with a buffer base according to claim 1, characterized in that: the end, far away from mount pad (3), of lug (31) is equipped with buffer spring (310), buffer spring (310) keep away from the one end of lug (31) and sleeve (210) bottom fixed connection.