CN219068612U

CN219068612U - Cabinet for tunnel

Info

Publication number: CN219068612U
Application number: CN202223155385.8U
Authority: CN
Inventors: 黎辉; 张兵树
Original assignee: SICHUAN HUATI LIGHTING TECHNOLOGY CO LTD
Current assignee: SICHUAN HUATI LIGHTING TECHNOLOGY CO LTD
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-23
Anticipated expiration: 2032-11-28

Abstract

The application provides a rack for tunnel, include: the box and the mounting plate. The thickness of the box body is less than 200mm, the front surface of the box body is provided with a pair of box covers which are horizontally split, the box body is fixed on the side wall of the tunnel through screws, the inner walls of the box body and the box cover are respectively provided with a layer of moisture-proof pad, and the machine cabinet is used for penetrating through the threading holes of the main line to be arranged on the side wall of the box body; the front of the mounting plate is used for mounting the electric element, and the mounting plate is detachably arranged in the box body, and a preset interval is reserved between the mounting plate and the back plate of the box body. The novel electric element has the advantages of being small in thickness dimension, convenient to use in a tunnel, capable of rapidly carrying out integral disassembly and assembly on the electric element, shortening the working time of maintenance personnel in the tunnel, reducing the dangerous degree and having good dampproof effect.

Description

Cabinet for tunnel

Technical Field

The utility model belongs to the technical field of cabinets, and particularly relates to a cabinet for a tunnel.

Background

With the continuous development of the foundation construction and information technology of China, the construction mileage of various roads is gradually increased, and particularly, in the construction process of various roads in Yun Guichuan and other places, most roads are provided with tunnels. In order to make the vehicle travel safely in the tunnel, various devices are usually installed in the tunnel, and in order to make the various devices centralized control, a cabinet for control is usually installed in the tunnel. The construction size of the tunnel has national standard requirements, so that a large space is not available for installing the cabinet, the existing common vertical cuboid cabinet is not suitable for the use of the tunnel, most of electric elements of the existing cabinet are directly installed on a back plate or a side plate of the cabinet, and the maintenance or the replacement of the electric elements is inconvenient, because the probability of traffic accidents in the tunnel is large, the maintenance is carried out in the tunnel for a long time, and the working danger degree of maintenance personnel is greatly increased; on the other hand, the humidity in part of the tunnel is high, so that the electric elements in the cabinet are easy to be wetted and malfunction occurs.

Disclosure of Invention

In order to solve the defects in the prior art, the cabinet for the tunnel provided by the utility model has a smaller thickness dimension, is convenient for the use of the tunnel, can be used for quickly carrying out integral disassembly and assembly on electric elements, and shortens the working time of maintenance personnel in the tunnel, so that the dangerous degree is reduced, and the cabinet for the tunnel has a good dampproof effect.

In order to achieve the object of the utility model, the following scheme is adopted:

a cabinet for a tunnel, comprising: the box and the mounting plate.

The thickness of the box body is less than 200mm, the front surface of the box body is provided with a pair of box covers which are horizontally split, the box body is fixed on the side wall of the tunnel through screws, the inner walls of the box body and the box cover are respectively provided with a layer of moisture-proof pad, and the machine cabinet is used for penetrating through the threading holes of the main line to be arranged on the side wall of the box body;

the front of the mounting plate is used for mounting the electric element, and the mounting plate is detachably arranged in the box body, and a preset interval is reserved between the mounting plate and the back plate of the box body.

Furthermore, the cables of all the electric elements on the mounting plate are connected with the main line browse through the plug-in connectors of the plug-in structure.

Further, connecting plates are arranged on two sides of the box body, and screws are used for penetrating the connecting plates to fix the box body on the side wall of the tunnel.

Further, at least four connecting columns are vertically arranged on the backboard of the box body towards the inside of the box body, through holes are formed in the mounting plates corresponding to the connecting columns, and the mounting plates are connected with the through holes through the connecting columns, so that the mounting plates are mounted and fixed.

Further, the tail end of the connecting column is of a screw structure, and the screw is provided with a detachable nut.

Further, protruding side plates are arranged around the mounting plate towards the back face, and the height dimension of the side plates is the dimension of the preset interval between the mounting plate and the backboard of the box body.

Further, the side plates are integrally formed by bending.

Further, the front face of the mounting plate is provided with a pair of handles.

Further, a radiating hole is formed in the box cover, and the radiating hole is formed in the box cover.

The utility model has the beneficial effects that: the overall thickness of the box body is small, the occupied space is small, and the use of a tunnel is facilitated; all the electric elements are mounted on the mounting plate, and the mounting plate can be integrally detached from the box body, so that the electric elements can be conveniently and integrally and quickly detached, the working time of maintenance personnel in a tunnel is shortened, and the danger degree is reduced; and the electric element is separated from the box back plate through the mounting plate, so that the dampproof effect is improved, and the electric element is prevented from being failed.

Drawings

The drawings described herein are for illustration of selected embodiments only and not all possible implementations, and are not intended to limit the scope of the utility model.

FIG. 1 shows a schematic overall structure of the present application;

FIG. 2 shows a schematic structural view of the mounting plate and the case of the present application;

fig. 3 shows a rear structural view of the mounting plate.

The marks in the figure: the box body-1, the box cover-11, the threading hole-12, the connecting plate-13, the connecting column-14, the mounting plate-2, the through hole-21, the side plate-22 and the handle-23.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, but the described embodiments of the present utility model are some, but not all embodiments of the present utility model.

As shown in fig. 1 and 2, a cabinet for a tunnel includes: the case 1 and the mounting plate 2.

Specifically, the thickness of the box body 1 is smaller than 200mm, as shown in fig. 1, the front surface of the box body 1 is provided with a pair of box covers 11 which are horizontally split, so that the width dimension of the box covers 11 is reduced, the occupied space of the box covers 11 after being opened is reduced, the box body 1 is conveniently used in a tunnel, the box body 1 is fixed on the side wall of the tunnel through screws, so that the occupied space in the tunnel is reduced, and the inner walls of the box body 1 and the box covers 11 are provided with a layer of moisture-proof pad, so that moisture is prevented from entering the inside of a cabinet, and faults of electric elements are avoided; the cabinet is used for penetrating the threading hole 12 of the main line of sight to be arranged on the side wall of the box body 1 so as to be convenient for installing cables.

Specifically, as shown in fig. 1 and 2, the front surface of the mounting plate 2 is used for mounting an electrical element, and the mounting plate 2 is detachably arranged in the box 1, so that the electrical element is conveniently detached from the box 1 as a whole, the maintenance time is shortened, the working danger degree of maintenance personnel is reduced, the electrical element on the replaced mounting plate 2 is recovered and stored, or after replacing a part of electrical elements which need to be replaced, the mounting plate 2 is integrally used for replacing the mounting plate 2 in the next cabinet, so that waste is avoided, a preset interval is reserved between the mounting plate 2 and the back plate of the box 1, and moisture is prevented from being directly transferred to the electrical element through the back plate of the box 1, so that the electrical element is further prevented from being broken down.

Preferably, the cables of all the electric elements on the mounting plate 2 are connected with the main line browse through the plug-in connectors of the plug-in structure, so that the quick assembly and disassembly are convenient, and the maintenance time is shortened by one step.

Preferably, as shown in fig. 1 and 2, connecting plates 13 are arranged on two sides of the box body 1, and the connecting plates 13 are penetrated by screws so as to fix the box body 1 on the side wall of the tunnel, and the connecting plates 13 are arranged on two sides of the box body 1, so that the box body 1 can be more conveniently disassembled and assembled.

Preferably, as shown in fig. 1 and 2, at least four connecting columns 14 are vertically arranged in the box body 1 on the back plate of the box body 1, through holes 21 are formed in the mounting plate 2 corresponding to the connecting columns 14, and the mounting plate 2 is fixedly mounted by connecting the connecting columns 14 and the through holes 21, so that the mounting plate 2 is more convenient and quicker to assemble and disassemble.

Preferably, the end of the connecting column 14 is a screw structure, and the screw is provided with a detachable nut, so as to facilitate locking and fixing of the mounting plate 2.

Preferably, as shown in fig. 3, protruding side plates 22 are disposed around the mounting plate 2 towards the back, the height dimension of the side plates 22 is the dimension of the predetermined interval between the mounting plate 2 and the back plate of the box 1, after the mounting plate 2 is assembled in the box 1, the edges of the side plates 22 are contacted with the back plate of the box 1, so as to ensure the interval between the mounting plate 2 and the back plate of the box 1, and meanwhile, the side plates 22 are arranged to further increase the overall structural strength of the mounting plate 2 and prevent the deformation of the mounting plate 2.

Further preferably, the side plate 22 is integrally formed by bending.

Preferably, as shown in fig. 2, the front surface of the mounting plate 2 is provided with a pair of handles 23 to facilitate disassembly.

Preferably, as shown in fig. 1, the cover 11 is provided with a heat dissipation hole, and the heat dissipation hole is arranged on the cover 11, so that the heat dissipation hole is far away from the tunnel wall, and moisture on the tunnel wall is prevented from entering the cabinet.

The foregoing description of the preferred embodiments of the utility model is merely exemplary and is not intended to be exhaustive or limiting of the utility model. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. A cabinet for a tunnel, comprising:

the box body (1) is smaller than 200mm in thickness, the front face of the box body (1) is provided with a pair of horizontally-split box covers (11), the box body (1) is fixed on the side wall of a tunnel through screws, the inner walls of the box body (1) and the box covers (11) are provided with a layer of moisture-proof pad, and a threading hole (12) for penetrating a main line is formed in the side wall of the box body (1);

the front surface of the mounting plate (2) is used for mounting the electric element, and the mounting plate (2) is detachably arranged in the box body (1), and a preset interval is reserved between the mounting plate (2) and the back plate of the box body (1).

2. A tunnel cabinet according to claim 1, characterized in that the cables of all electrical components on the mounting plate (2) are connected to the main line list by means of plug-in connectors of plug-in structure.

3. A tunnel cabinet according to claim 1, characterized in that the two sides of the box (1) are provided with connection plates (13), the connection plates (13) being threaded with screws for fixing the box (1) to the side walls of the tunnel.

4. The cabinet for tunnels according to claim 1, wherein at least four connecting posts (14) are vertically arranged on the back plate of the box body (1) towards the inside of the box body (1), through holes (21) are formed in the mounting plate (2) corresponding to the connecting posts (14), and the mounting plate (2) is mounted and fixed by connecting the connecting posts (14) to the through holes (21).

5. A tunnel cabinet according to claim 4, characterized in that the connecting post (14) is terminated by a screw structure, and that the screw is provided with a detachable nut.

6. The cabinet for tunnels according to claim 1, wherein the periphery of the mounting plate (2) is provided with a protruding side plate (22) facing the back, and the height dimension of the side plate (22) is the dimension of a predetermined interval between the mounting plate (2) and the back plate of the case (1).

7. A tunnel cabinet according to claim 6, characterized in that the side plates (22) are integrally formed by bending.

8. A tunnel cabinet according to claim 1 or 6, characterized in that the front face of the mounting plate (2) is provided with a pair of handles (23).

9. A tunnel cabinet according to claim 1, characterized in that the cover (11) is provided with heat dissipation holes, which are provided in the cover (11).