CN215834978U

CN215834978U - Safe shockproof high-low voltage cabinet

Info

Publication number: CN215834978U
Application number: CN202122342254.XU
Authority: CN
Inventors: 魏严杰; 牟皓泽; 王兵; 荆锡林; 张超
Original assignee: Shandong Zhonglian Electric Co ltd
Current assignee: Shandong Zhonglian Electric Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-15
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a safe and shockproof high-low voltage cabinet, which comprises a cabinet body and a base, wherein the cabinet body is arranged above the base; the base comprises a supporting frame, an air bag is fixed in the middle of the bottom inside the supporting frame, a bottom plate is fixed above the air bag, and side plates are fixed on two sides of a bottom plate body. According to the utility model, the air in the air bag and the pressure of the hydraulic rod are buffered, so that the cabinet body can be damped and damped in the vertical direction; the horizontal pressure on the cabinet body can be buffered by matching the two springs, the rubber rings and the like, and the cabinet body is damped and damped in the horizontal direction; the air pressure monitoring meter and the air pump are matched to be used, so that the air bag can always maintain a proper air pressure value, the air bag is protected, and meanwhile the air bag can better support the bottom plate and the cabinet body above the bottom plate.

Description

Safe shockproof high-low voltage cabinet

Technical Field

The utility model relates to the technical field of power equipment, in particular to a safe and shockproof high-low voltage cabinet.

Background

The high-low voltage cabinet is the equipment for connecting high-voltage or low-voltage cables as the name implies, and a common power supply station and a power substation use the high-voltage cabinet, then the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters the low-voltage cabinet, the low-voltage cabinet then enters each power distribution box, and the protection devices such as a switch circuit breaker and the like are assembled into an integrated electrical equipment without the inside.

The electric elements inside the high-low voltage cabinet are precise, the electric elements inside the cabinet body are easy to damage when the cabinet body is vibrated, and the existing high-low voltage cabinet generally has no corresponding shock absorption and shock absorption structure, so that the protection and the use of the electric elements are not facilitated. Therefore, a safe and shockproof high-low voltage cabinet which can absorb shock and avoid shock and protect electrical elements inside the cabinet body is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe and shockproof high-low voltage cabinet to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a safe shockproof high-low voltage cabinet comprises a cabinet body and a base, wherein the cabinet body is arranged above the base; the base comprises a supporting frame, an air bag is fixed in the middle of the bottom inside the supporting frame, a bottom plate is fixed above the air bag, and side plates are fixed on two sides of a plate body of the bottom plate; a placing groove is formed between the two side plates and the bottom plate, and the cabinet body is placed in the placing groove; and a buffer component is arranged between the two side plates and the inner wall of the supporting frame corresponding to one side.

As a further scheme of the utility model: the buffer assembly comprises a sleeve and a support rod, the support rod is inserted in the sleeve in a sliding mode, and a first spring is fixed at the bottom inside the sleeve; one end of the supporting rod is fixedly connected with the side plate, and the bottom end of the sleeve is fixedly connected with the inner wall of one side of the supporting frame.

As a still further scheme of the utility model: sealing plates are fixed on two sides above the supporting frame, and rubber rings are fixed between the two sealing plates and the side plates on the corresponding side.

As a still further scheme of the utility model: a sliding block is fixedly sleeved outside one end of the supporting rod, first rotary joints are fixedly arranged on two sides of the outside of the sliding block, connecting rods are rotatably connected to the two first rotary joints, one ends of the two connecting rods, far away from the first rotary joints, are rotatably connected to second rotary joints, and the bottom ends of the two second rotary joints are slidably connected to the inner wall of one side of the supporting frame; and one side of the outside of the two second rotating joints is fixedly provided with a second spring, and one end of each of the two second springs is fixedly connected with the sealing plate and the inner wall of the bottom of the supporting frame respectively.

As a still further scheme of the utility model: a plurality of hydraulic rods are fixed on two sides of the interior of the air bag, the bottom ends of the hydraulic rods are fixed on the inner wall of the bottom of the air bag, and the top ends of the movable ends of the plurality of hydraulic rods are fixedly connected with the inner wall of the top of the air bag.

As a still further scheme of the utility model: and an air pressure monitoring meter and an air pump are respectively arranged on two sides of the inner part of the air bag, which are close to the middle position.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the cabinet body is stressed by pressure in the vertical direction, the bottom plate moves downwards to compress the air bag, and the pressure is buffered through air in the air bag and the hydraulic rod, so that the cabinet body can be damped and damped in the vertical direction;

2. when the cabinet body is stressed by pressure in the horizontal direction, the side plate can extrude the rubber ring and the supporting rod on the corresponding side, the supporting rod can extrude the first spring on the corresponding position after displacement, the two connecting rods can be driven to move downwards at the same time, the two second springs can be synchronously compressed in the downward moving process of the connecting rods, the pressure in the horizontal direction on the cabinet body can be buffered by matching the two springs with the rubber ring and the like, and the cabinet body can be damped and moved away in the horizontal direction;

3. the air pressure value in the air bag can be monitored in real time through the air pressure monitor, when the pressure in the air bag is too high, the air pump can be controlled to be started to pump out part of air in the air bag, so that the proper pressure in the air bag is maintained, and the air bag is protected; when the internal pressure of the air bag is lower, the starting air pump can be controlled to pump air into the air bag, so that the air bag can better support the bottom plate and the cabinet body above the bottom plate, and the supporting effect is better.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the base of the present invention.

Fig. 3 is a schematic view of the structure of the air bag in the base.

Fig. 4 is a schematic structural diagram of a cushion assembly in a base.

Notations for reference numerals: 1-cabinet body, 2-base, 21-supporting frame, 22-closing plate, 23-air bag, 231-hydraulic rod, 232-air pressure monitor, 233-air pump, 24-bottom plate, 25-side plate, 26-rubber ring, 27-buffer component, 271-sleeve, 272-first spring, 273-supporting rod, 274-sliding block, 275-first rotary joint, 276-connecting rod, 277-second rotary joint, 278-second spring and 28-placing groove.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a safe and shockproof high-low voltage cabinet includes a cabinet body 1 and a base 2, wherein the cabinet body 1 is disposed above the base 2; the base 2 comprises a supporting frame 21, an air bag 23 is fixed in the middle of the bottom inside the supporting frame 21, a bottom plate 24 is fixed above the air bag 23, side plates 25 are fixed on both sides of a plate body of the bottom plate 24, sealing plates 22 are fixed on both sides above the supporting frame 21, and rubber rings 26 are fixed between the two sealing plates 22 and the corresponding side plates 25; a placing groove 28 is arranged between the two side plates 25 and the bottom plate 24, and the cabinet body 1 is placed in the placing groove 28; a buffer assembly 27 is arranged between each of the two side plates 25 and the inner wall of the support frame 21 on the corresponding side.

Example 2

Referring to fig. 3 to 4, on the basis of embodiment 1, a plurality of hydraulic rods 231 are fixed on both sides of the inside of the air bag 23, the bottom ends of the plurality of hydraulic rods 231 are fixed on the inner wall of the bottom of the air bag 23, and the top ends of the movable ends of the plurality of hydraulic rods 231 are fixedly connected with the inner wall of the top of the air bag 23; an air pressure monitoring meter 232 and an air pump 233 are respectively arranged on two sides of the inner part of the air bag 23 close to the middle position;

the buffer assembly 27 comprises a sleeve 271 and a supporting rod 273, the supporting rod 273 is slidably inserted into the sleeve 271, and a first spring 272 is fixed at the bottom inside the sleeve 271; one end of the supporting rod 273 is fixedly connected with the side plate 25, and the bottom end of the sleeve 271 is fixedly connected with the inner wall of one side of the supporting frame 21; a sliding block 274 is fixedly sleeved outside one end of the supporting rod 273, first rotary joints 275 are fixedly arranged on two sides of the outside of the sliding block 274, connecting rods 276 are rotatably connected to the two first rotary joints 275, one ends, far away from the first rotary joints 275, of the two connecting rods 276 are rotatably connected to second rotary joints 277, and the bottom ends of the two second rotary joints 277 are slidably connected to the inner wall of one side of the supporting frame 21; and a second spring 278 is fixed on one side of the outer part of each of the two second rotating joints 277, and one end of each of the two second springs 278 is fixedly connected with the sealing plate 22 and the inner wall of the bottom of the supporting frame 21.

When the cabinet body 1 is used, the cabinet body 1 is placed in the placing groove 28, when the cabinet body 1 is subjected to pressure in the vertical direction, the bottom plate 24 moves downwards to compress the air bag 23, and the pressure is buffered through air in the air bag 23 and the hydraulic rod 231, so that the cabinet body 1 can be damped and damped in the vertical direction; when the cabinet body 1 is pressed in the horizontal direction, the side plate 25 extrudes the rubber ring 26 and the supporting rod 273 at the corresponding side, the supporting rod 273 extrudes the first spring 272 at the corresponding position after displacement, and simultaneously drives the two connecting rods 276 to move downwards, and the two second springs 278 are synchronously compressed during the downward movement of the connecting rods 276; the horizontal pressure on the cabinet body 1 can be buffered through the matching use of the two springs, the rubber rings and the like, and the horizontal shock absorption and shock absorption of the cabinet body 1 are realized; the air pressure value in the air bag 23 can be monitored in real time through the air pressure monitor 232, when the pressure in the air bag is too high, the air pump 233 can be controlled to be started to pump out part of air in the air bag, so that the proper pressure in the air bag is maintained, and the air bag is protected; when the internal pressure of the air bag is low, the air pump 233 can be controlled to be started to pump air into the air bag, so that the air bag can better support the bottom plate 24 and the cabinet body 1 above the bottom plate, and the supporting effect is better.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A safe shockproof high-low voltage cabinet comprises a cabinet body (1) and a base (2), wherein the cabinet body (1) is arranged above the base (2); the air-conditioning device is characterized in that the base (2) comprises a supporting frame (21), an air bag (23) is fixed in the middle of the bottom inside the supporting frame (21), a bottom plate (24) is fixed above the air bag (23), and side plates (25) are fixed on two sides of a plate body of the bottom plate (24); a placing groove (28) is arranged between the two side plates (25) and the bottom plate (24), and the cabinet body (1) is placed in the placing groove (28); buffer components (27) are arranged between the two side plates (25) and the inner wall of the supporting frame (21) on the corresponding side.

2. The safe and shockproof high-low pressure cabinet according to claim 1, wherein the buffer assembly (27) comprises a sleeve (271) and a strut (273), the strut (273) is slidably inserted into the sleeve (271), and a first spring (272) is fixed at the bottom inside the sleeve (271); one end of the supporting rod (273) is fixedly connected with the side plate (25), and the bottom end of the sleeve (271) is fixedly connected with the inner wall of one side of the supporting frame (21).

3. The safe and shockproof high-low voltage cabinet according to claim 2, characterized in that sealing plates (22) are fixed on two sides above the supporting frame (21), and rubber rings (26) are fixed between the two sealing plates (22) and the side plates (25) on the corresponding side.

4. The safe and shockproof high-low voltage cabinet according to claim 3, wherein a sliding block (274) is sleeved and fixed on the outer part of one end of the supporting rod (273), first rotating joints (275) are fixed on two sides of the outer part of the sliding block (274), connecting rods (276) are rotatably connected to two first rotating joints (275), a second rotating joint (277) is rotatably connected to one end, far away from the first rotating joint (275), of two connecting rods (276), and the bottom ends of the two second rotating joints (277) are slidably connected to the inner wall of one side of the supporting frame (21); and a second spring (278) is fixed on one side of the outer part of each of the two second rotating joints (277), and one end of each of the two second springs (278) is fixedly connected with the sealing plate (22) and the inner wall of the bottom of the supporting frame (21) respectively.

5. The safe and shockproof high-low voltage cabinet according to claim 1 or 4, characterized in that a plurality of hydraulic rods (231) are fixed on both sides of the interior of the air bag (23), the bottom ends of the plurality of hydraulic rods (231) are fixed on the inner wall of the bottom of the air bag (23), and the top ends of the movable ends of the plurality of hydraulic rods (231) are fixedly connected with the inner wall of the top of the air bag (23).

6. The safe and shockproof high-low pressure cabinet according to claim 5, characterized in that air pressure monitors (232) and air pumps (233) are respectively installed at two sides of the interior of the air bag (23) near the middle position.