CN210113676U - An assembled high and low voltage distribution cabinet with shock absorption function - Google Patents

Abstract

The utility model discloses an assembled high and low voltage power distribution cabinet with shock absorption function, which relates to the technical field of power equipment, and specifically includes a base plate and a power distribution cabinet body. The other end of the column extends into the corresponding slot on the bottom surface of the top plate, and the upper surface of the long column is slidably connected with a blocking ring. The top surface of the groove is compositely connected with a rubber block. When the power distribution cabinet body of the utility model is working or moving, the vibration generated by the cabinet body is transmitted to the top plate, and the top plate is pressed down to make the blocking ring move down and compress the shock-absorbing spring to achieve the purpose of shock absorption, and the top plate is also connected with the power distribution cabinet body. At the same time, it is hung from a high place by external machinery to achieve the purpose of easy maintenance. The rubber pad greatly reduces the vibration from the cabinet wall, which is conducive to maintaining the normal use of the power distribution cabinet and avoids damage to the power distribution cabinet.

Description

An assembled high and low voltage distribution cabinet with shock absorption function

technical field

The utility model relates to an assembled high and low voltage power distribution cabinet with shock absorption function.

Background technique

Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment is mainly power station boilers, steam turbines, gas turbines, water turbines, generators and transformers, etc. The power supply equipment is mainly transmission lines of various voltage levels, transformers and Contactors, etc., there are many electrical equipment in the power system. According to their different roles in operation, they are usually divided into electrical primary equipment and electrical secondary equipment. Power distribution equipment for power distribution, control, metering, and connecting cables.

Most of the existing power distribution cabinets have a general shock absorption effect during operation. At the same time, the power distribution cabinet may also vibrate due to external factors and human factors, so that the parts inside the power distribution cabinet will become loose under long-term vibration. , it is easy to cause a short circuit, which affects the normal work and operation of the power distribution cabinet, and also has potential safety hazards, and the applicant also found that most of the relevant shock absorbing components in the prior art are directly connected to the power distribution cabinet. When installing a cabinet, it is often necessary to disassemble and install the shock absorbing components on a new cabinet, which is rather cumbersome.

Utility model content

The purpose of the present invention is to provide an assembled high and low voltage power distribution cabinet with a shock absorption function, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An assembled high and low voltage power distribution cabinet with shock absorption function, including a bottom plate and a power distribution cabinet body, one end of a long column is welded at the four corners of the upper surface of the bottom plate, and the other end of the long column extends into a correspondingly opened socket on the bottom surface of the top plate. In the groove, the upper surface of the long column is slidably connected with a blocking ring. At the same time, the surface of the long column between the lower surface of the blocking ring and the upper surface of the bottom plate is strung with a shock-absorbing spring. Under the action of the shock spring, the upper surface of the retaining ring is in contact with the lower surface of the top plate, and the retaining ring lifts the top plate stably with the help of the shock spring, so that the top of the long column and the top surface of the slot are reserved for buffering. The upper surface of the top plate is connected with the power distribution cabinet body through screws.

As a further solution of the present invention, a plurality of installation holes are symmetrically opened on both sides of the bottom plate.

As a further solution of the present invention, a support plate is fixedly connected to both sides of the upper surface of the bottom plate, and the upper edge of one side of the support plate facing the cabinet wall is fixedly connected to one end of a short column, and the other end of the short column penetrates into the buffer The side of the buffer plate facing away from the short column is connected to the side of the rubber pad, and the other side of the rubber pad is integrally formed with a number of raised hemispheres and resists the surface of the power distribution cabinet body.

As a further solution of the present invention, the top surface of the slot is compositely connected with a rubber block.

As a further solution of the present invention, a limit ring groove is set in the middle of the upper and lower surfaces of the groove, and a collar is slidably connected in the limit ring groove, and the collar is welded to the surface of the short post, and abuts the end face of the groove A plurality of elastic pieces are fixedly connected, and the extruded ends of the elastic pieces abut against the bottom surface of the groove.

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

When the power distribution cabinet body of the utility model is working or moving, the vibration generated by the cabinet body is transmitted to the top plate, and the top plate is pressed down to make the blocking ring move down and compress the shock-absorbing spring to achieve the purpose of shock absorption, and the top plate is also connected with the power distribution cabinet body. At the same time, it is hung from a high place by external machinery to achieve the purpose of easy maintenance. The vibration from the cabinet wall is greatly reduced by the rubber pad, which is conducive to maintaining the normal use of the power distribution cabinet and avoids damage to the power distribution cabinet.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of the damping mechanism in the utility model.

FIG. 3 is an enlarged view of part A of FIG. 1 .

As shown in the figure: bottom plate 1, support plate 2, top plate 3, long column 4, damping spring 5, short column 6, retaining ring 7, slot 8, rubber block 9, buffer plate 10, rubber pad 11, protrusion Hemisphere 12 , groove 13 , collar 14 , limit groove 15 , power distribution cabinet body 16 , shrapnel 17 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, an assembled high and low voltage power distribution cabinet with a shock absorption function includes a bottom plate 1 . The two sides of the bottom plate 1 are symmetrically provided with a plurality of installation holes, so as to facilitate the bottom plate. 1 and the installation of the external site, and the four corners of the upper surface of the bottom plate 1 are welded with one end of the long column 4, the other end of the long column 4 extends into the corresponding slot 8 opened on the bottom surface of the top plate 3, and the upper surface of the long column 4 slides A blocking ring 7 is connected, and a damping spring 5 is arranged in series on the surface of the long column 4 between the lower surface of the blocking ring 7 and the upper surface of the bottom plate 1, so that the blocking ring 7 can compress the damping spring 5;

The top surface of the slot 8 is compositely connected with a rubber block 9. Under the action of the shock-absorbing spring 5, the upper surface of the blocking ring 7 is in contact with the lower surface of the top plate 3, so that the blocking ring 7 uses the shock-absorbing spring 5 to push the top plate. 3 is lifted stably, so that the top of the long column 4 and the top surface of the slot 8 have a space reserved for buffering, and the upper surface of the top plate 3 is connected with the power distribution cabinet body 16 by screws, so that the power distribution cabinet body 16 is in the position. When working or moving, the vibration generated by the cabinet is transmitted to the top plate 3, and the top plate 3 is pressed down to make the stop ring 7 move down and compress the shock-absorbing spring 5 to achieve the purpose of shock absorption, and when the rubber block 9 on the top surface of the slot 8 contacts At the top of the long column 4, the rubber block 9 not only plays a buffering role, but also has a noise reduction effect. While ensuring stability, the top plate 3 and the power distribution cabinet body 16 are suspended from a high place by external machinery. , to achieve the purpose of easy maintenance;

Both sides of the upper surface of the bottom plate 1 are fixedly connected with a support plate 2, and the upper edge of the support plate 2 is fixedly connected to one end of the short column 6 on one side of the cabinet wall, and the other end of the short column 6 penetrates into the surface of the buffer plate 10 to open. The side of the buffer plate 10 facing away from the short column 6 is connected to one side of the rubber pad 11, and the other side of the rubber pad 11 is integrally formed with a number of raised hemispheres 12 that interfere with the power distribution cabinet body 16. Since the raised hemisphere 12 is a rubber hemisphere, the vibration transmitted to the side wall of the power distribution cabinet body 16 can be buffered, and the vibration from the cabinet wall can be greatly reduced, which is conducive to maintaining the normal use of the power distribution cabinet and can be avoided. The power distribution cabinet is damaged;

A limit ring groove 14 is defined in the middle of the upper and lower surfaces of the groove 13 , and a collar 15 is slidably connected to the limit ring groove 14 . There are a plurality of elastic pieces 17, the extruded ends of the elastic pieces 17 contact the bottom surface of the groove 13, and after the convex hemisphere 12 on the surface of the rubber pad 11 deforms to absorb most of the vibration, the rubber pad 11 exerts an external force on the buffer plate 10 and squeezes the elastic piece 17, At the same time, the collar 15 slides to the right along the limit ring groove 14, and the shrapnel 17 buffers the remaining vibration, thereby greatly reducing the vibration of the cabinet wall and noise pollution, thereby ensuring the normal life of the surrounding residents.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. is based on the drawings shown in the drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limit. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "provided with", "sleeve/connection", "connection", etc., should be understood in a broad sense, such as "Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be two elements Internal connectivity. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (5)

1. An assembled high and low voltage power distribution cabinet with a shock absorption function, comprising a bottom plate (1) and a power distribution cabinet body (16), characterized in that the four corners of the upper surface of the bottom plate (1) are welded with long columns ( 4) at one end, the other end of the long column (4) extends into the corresponding slot (8) on the bottom surface of the top plate (3), and the upper surface of the long column (4) is slidably connected with a retaining ring (7), which blocks at the same time. The surface of the long column (4) between the lower surface of the ring (7) and the upper surface of the bottom plate (1) is provided with a shock-absorbing spring (5) in series, and the top surface of the slot (8) is compositely connected with a rubber block (9). Under the action of the damping spring (5), the upper surface of the blocking ring (7) abuts against the lower surface of the top plate (3), and the blocking ring (7) lifts the top plate (3) stably with the help of the damping spring (5), A space for buffering is reserved between the top end of the long column (4) and the top surface of the slot (8), and the power distribution cabinet body (16) is connected to the upper surface of the top plate (3) by screws. 2 . The assembled high and low voltage power distribution cabinet with shock absorption function according to claim 1 , wherein a plurality of installation holes are symmetrically opened on both sides of the bottom plate ( 1 ). 3 . 3. An assembled high and low voltage power distribution cabinet with shock absorption function according to claim 1, characterized in that a support plate (2) is fixedly connected to both sides of the upper surface of the bottom plate (1), and supports One end of the short column (6) is fixedly connected to the upper edge of the side surface of the board (2) facing the cabinet wall, and the other end of the short column (6) penetrates into the groove (13) opened on the surface of the buffer plate (10), and the buffer plate (10) One side facing away from the stub (6) is compositely connected to one side of the rubber pad (11), and the other side of the rubber pad (11) is integrally formed with a number of raised hemispheres (12) that interfere with the power distribution cabinet body (16) surface. 4. The assembled high and low voltage power distribution cabinet with shock absorption function according to claim 1, wherein a rubber block (9) is compositely connected to the top surface of the slot (8). 5. An assembled high and low voltage power distribution cabinet with shock absorption function according to claim 3, characterized in that a limit ring groove (14) is set in the middle of the upper and lower surfaces of the groove (13), and the limit ring A collar (15) is slidably connected in the groove (14), and the collar (15) is welded to the surface of the short column (6), and a plurality of elastic pieces (17) are fixedly connected to the end face of the groove (13). The pressing end of (17) abuts the bottom surface of the groove (13).

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