CN211428701U

CN211428701U - Electric power cabinet with shock-absorbing function

Info

Publication number: CN211428701U
Application number: CN201922089758.8U
Authority: CN
Inventors: 陈薇
Original assignee: State Grid Jiangsu Electric Power Engineering Consultation Co ltd; Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co Ltd
Current assignee: State Grid Jiangsu Electric Power Engineering Consultation Co ltd; Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-04
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an electric power cabinet with shock absorption function, relating to the technical field of electric power equipment; the device comprises a main body for mounting the power device, wherein a damping support is arranged at the bottom of the main body; the damping support comprises telescopic rods, a supporting plate and a base, the telescopic rods are arranged on two sides of the bottom of the main body, and the upper end and the lower end of each telescopic rod are fixedly arranged on the bottom of the main body and the base respectively; elastic component one and elastic component two have been put to the telescopic link outside cover respectively, and the telescopic link of both sides all passes the through-hole setting in the backup pad, and the both ends are fixed respectively in backup pad below and base about the elastic component one, and the both ends are fixed mounting respectively in main part bottom and backup pad about the elastic component two, still set up damper between backup pad and the base. The utility model discloses the shock attenuation is effectual, has waterproof function.

Description

Electric power cabinet with shock-absorbing function

Technical Field

The utility model relates to a power equipment technical field specifically is an electric power cabinet with shock-absorbing function.

Background

The electric cabinet is a common electric power infrastructure, a large number of electric power components are installed in the electric power cabinet, the electric power cabinet is mostly applied to the aspects of electric power systems of large-scale projects and the like, the electric power cabinet is widely applied to multiple purposes such as computer data networks, sound systems, banks, airport projects, railway control and the like, and the electric power cabinet is applied to departments such as transformer substations, centralized control stations, line work areas, electric power company customer service centers and the like with various voltage levels.

The electric appliance element is arranged in the electric power cabinet in the electric power system, the electric appliance element can vibrate in the operation process, the existing electric power cabinet does not have the damping function, the vibration quantity of equipment is large, and the electric appliance element is damaged, so that the electric power cabinet with the damping function is required to be designed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power cabinet with shock-absorbing function to solve the problem that proposes among the above-mentioned background art.

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

an electric power cabinet with a damping function comprises a main body for mounting electric power devices, wherein a damping support is arranged at the bottom of the main body; the damping support comprises telescopic rods, a supporting plate and a base, the telescopic rods are arranged on two sides of the bottom of the main body, and the upper end and the lower end of each telescopic rod are fixedly arranged on the bottom of the main body and the base respectively; the outer sides of the telescopic rods are respectively sleeved with a first elastic part and a second elastic part, the telescopic rods on two sides are arranged by penetrating through holes in the supporting plate, the upper end and the lower end of the first elastic part are respectively fixed below the supporting plate and on the base, the upper end and the lower end of the second elastic part are respectively fixedly arranged on the bottom of the main body and the supporting plate, and a damping component is arranged between the supporting plate and the base; the damping component comprises a connecting rod with one end hinged to the supporting plate and a damping seat fixedly mounted on the base, a sliding hole is formed in the damping seat, the sliding block is arranged in the sliding hole in a sliding mode, one end of the sliding block extends out of the damping seat, the extending end of the sliding block is hinged to one end of the connecting rod far away from the supporting plate, the connecting rod is used for transmitting vibration of the supporting plate to the sliding block, an elastic piece III is further arranged inside the sliding hole, one end of the elastic piece III is fixedly mounted on the sliding block, and the other end of the elastic piece is fixedly mounted.

As a further aspect of the present invention: the upper end and the lower end of the telescopic rod are connected through bolts.

As a further aspect of the present invention: the first elastic piece, the second elastic piece and the third elastic piece are all made of springs.

As a further aspect of the present invention: the main part both sides are provided with the ventilation hole.

As a further aspect of the present invention: the ventilation holes are provided with shutters, and the through holes are also provided with filter screens.

Compared with the prior art, the beneficial effects of the utility model are that: when the electric appliance in the main body vibrates during operation, the main body drives the telescopic rod to vibrate, meanwhile, the elastic piece II and the elastic piece absorb vibration energy, the support plate transmits the vibration energy to the elastic piece III through the connecting rod and the sliding block, three-level shock absorption is carried out, the shock absorption effect is improved, and the service life of the electric appliance in the main body is prolonged; the rainproof cover is arranged for preventing rain; rainwater is prevented from entering the main body by arranging the sliding holes, and dust is prevented from entering the main body by arranging the filter screen; the utility model discloses the shock attenuation is effectual, has waterproof function.

Drawings

Fig. 1 is a schematic structural diagram of an electric power cabinet embodiment 1 with a damping function.

Fig. 2 is a schematic structural diagram of a shock absorbing seat in an electric power cabinet with a shock absorbing function.

Fig. 3 is a schematic structural diagram of an electric power cabinet embodiment 2 with a damping function.

In the figure: the device comprises a main body-1, a rain cover-2, a louver-3, a filter screen-4, a supporting plate-5, a telescopic rod-6, an elastic piece-7, an elastic piece-8, a connecting rod-9, a sliding block-10, a shock absorption seat-11, an elastic piece-12, a sliding hole-13 and a base-14.

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.

Example 1

Referring to fig. 1-2, in embodiment 1 of the present invention, an electric power cabinet with a damping function includes a main body 1 for mounting an electric power device, a damping support is disposed at the bottom of the main body 1 for reducing vibration of equipment during operation of the main body 1 and prolonging service life of the equipment; the shock absorption support comprises a telescopic rod 6, a supporting plate 5 and a base 14, the telescopic rod 6 is arranged on two sides of the bottom of the main body 1, and the upper end and the lower end of the telescopic rod 6 are fixedly arranged on the bottom of the main body 1 and the base 14 respectively; the outer side of each telescopic rod 6 is respectively sleeved with a first elastic part 7 and a second elastic part 8, the telescopic rods 6 on the two sides are arranged by penetrating through holes in the supporting plate 5, the upper end and the lower end of each elastic part 7 are respectively fixed below the supporting plate 5 and on the base 14, the upper end and the lower end of each elastic part 8 are respectively fixedly arranged on the bottom of the main body 1 and the supporting plate 5, the first elastic part 7 and the second elastic part 8 are arranged to realize two-stage damping, and a damping component is arranged between the supporting plate 5 and the base 14, so that three-stage damping on the main body 1 is realized, the damping effect is improved, and the electric appliance parts in the main body; the damping assembly comprises a connecting rod 9 with one end hinged to the supporting plate 5 and a damping seat 11 fixedly mounted on a base 14, a sliding hole 13 is formed in the damping seat 11, the sliding block 10 is arranged in the sliding hole 13 in a sliding mode, one end of the sliding block 10 extends out of the damping seat 11, the extending end of the sliding block 10 is hinged to one end, far away from the supporting plate 5, of the connecting rod 9, the connecting rod 9 is used for transmitting vibration of the supporting plate 5 to the sliding block 10, an elastic piece III 12 is further arranged inside the sliding hole 13, one end of the elastic piece III 12 is fixedly mounted on the sliding block 10, the other end of the elastic piece III is fixedly mounted inside the sliding hole 13, and the elastic piece III 12 is used; the second elastic piece 8 is used for primary damping of the main body 1, the first elastic piece 7 is used for secondary damping, and the third elastic piece 12 is used for tertiary damping, so that the damping effect is improved.

Example 2

Referring to fig. 3, the main difference between the present embodiment 2 and the present embodiment 1 is that the upper and lower ends of the telescopic rod 6 are connected by bolts. The installation is convenient.

The first elastic piece 7, the second elastic piece 8 and the third elastic piece 12 are all made of springs, and implementation is convenient.

Rain-proof cover 2 is installed to 1 bottom of main part for it is rain-proof, improve the utility model discloses a life.

The 1 both sides of main part are provided with the ventilation hole, set up the ventilation hole and are used for dispelling the heat to 1 inside electrical components of main part.

Be provided with shutter 3 on the ventilation hole, set up shutter 3 and be used for placing the rainwater and pass through the through-hole and get into to main part 1 inside, still be provided with filter screen 4 on the through-hole, set up filter screen 4 and prevent that the dust from getting into to main part 1 inside.

When in use: when the electric appliance in the main body 1 vibrates during operation, the main body 1 drives the telescopic rod 6 to vibrate, meanwhile, the elastic part II 8 and the elastic part I7 absorb vibration energy, the support plate 5 transmits the vibration energy to the elastic part III 12 through the connecting rod 9 and the sliding block 10, three-level shock absorption is carried out, the shock absorption effect is improved, and the service life of the electric appliance in the main body 1 is prolonged; the rainproof cover 2 is arranged for preventing rain; rainwater is prevented from entering the main body 1 by arranging the sliding holes 13, and dust is prevented from entering the main body 1 by arranging the filter screen 4; the utility model discloses the shock attenuation is effectual, has waterproof function.

In the context of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," and the like are used in the orientation or positional relationship indicated in the drawings for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric power cabinet with a damping function comprises a main body (1) for mounting electric power devices, wherein a damping support is arranged at the bottom of the main body (1); the damping support comprises a telescopic rod (6), a supporting plate (5) and a base (14), the telescopic rod (6) is arranged on two sides of the bottom of the main body (1), and the upper end and the lower end of the telescopic rod (6) are fixedly arranged on the bottom of the main body (1) and the base (14) respectively; the damping device is characterized in that an elastic part I (7) and an elastic part II (8) are respectively sleeved on the outer side of each telescopic rod (6), the telescopic rods (6) on the two sides are arranged by penetrating through holes in the supporting plate (5), the upper end and the lower end of each elastic part I (7) are respectively fixed below the supporting plate (5) and on the base (14), the upper end and the lower end of each elastic part II (8) are respectively fixedly arranged on the bottom of the main body (1) and the supporting plate (5), and a damping component is further arranged between the supporting plate (5) and the base (14); damping component includes connecting rod (9) and the shock attenuation seat (11) of fixed mounting on base (14) that one end articulates on backup pad (5), be provided with slide opening (13) on shock attenuation seat (11), slider (10) slide and set up in slide opening (13), and slider (10) one end stretches out outside at shock attenuation seat (11), it is articulated to keep away from backup pad (5) one end with connecting rod (9) that slider (10) stretch out the end, and connecting rod (9) are used for transmitting the vibration of backup pad (5) for slider (10), slide opening (13) inside still is provided with elastic component three (12), elastic component three (12) one end fixed mounting is on slider (10), and other end fixed mounting is inside slide opening (13).

2. The electric power cabinet with the shock absorption function according to claim 1, wherein the upper end and the lower end of the telescopic rod (6) are connected through bolts.

3. The electric cabinet with the shock absorption function according to claim 1, wherein the first elastic member (7), the second elastic member (8) and the third elastic member (12) are all made of springs.

4. The electric cabinet with the shock absorption function according to any one of claims 1 to 3, wherein ventilation holes are arranged on both sides of the main body (1).

5. The electric power cabinet with the shock absorption function according to claim 4, wherein the ventilation holes are provided with shutters (3), and the through holes are further provided with filter screens (4).