CN203206601U - A cabinet whose skeleton is a profile structure - Google Patents

Abstract

A cabinet whose skeleton is a profile structure includes a cuboid frame structure, a box body and a support structure, the cuboid frame structure is composed of four equal-length vertical L-shaped metal profiles and eight equal-length horizontal L-shaped metal profiles, the box The body is arranged on the outer surface of the cuboid frame structure, and the supporting structure is arranged in the cuboid frame structure. The utility model adopts a built-in skeleton structure, which increases the strength of the cabinet, is convenient for installation, operation and maintenance, and further increases the internal space. Compared with ordinary cabinets, the utility model can save costs, with beautiful layout, flexible jumper space, clear wiring path, and easy maintenance. It is very convenient to operate.

Description

A cabinet whose skeleton is a profile structure

【Technical field】

The utility model relates to the field of optical fiber communication, in particular to a cabinet with a profile structure used for optical fiber connection.

【Background technique】

With the continuous development of FTTH, optical communication and its own advantages are more and more widely used, and optical cables are more and more widely used. MDF wiring cabinet is an interface used for intra-office switching equipment and off-office lines. With the help of wiring, it can facilitate the connection between user lines and switching equipment. Traffic protection, fault alarm, user line test and other functions.

However, the module fixing methods of most cabinets in the prior art are made of sheet metal bending parts, and are also made of profiles, but relatively speaking, the cost is too high, which is very large for jumpers, and the capacity of in-line and horizontal modules When it is very large, the layout space is often very limited, and maintenance is also inconvenient.

【Content of invention】

The utility model aims to solve the problems of high cost, too many jumpers, and inconvenient maintenance in the existing MDF wiring cabinet, and provides a cabinet with a simple structure and convenient use with a profile structure.

In order to achieve the above object, the utility model provides a cabinet with a profile structure as a skeleton, which includes a cuboid frame structure, a box body and a support structure, and the cuboid frame structure consists of four equal-length vertical L-shaped Consisting of metal profiles and eight horizontal L-shaped metal profiles of equal length, the box is set on the outer surface of the cuboid frame structure, and the support structure is set in the cuboid frame structure.

The box body includes a front board, a rear board, a left side board, a right side board and a top board, and the top board is provided with an inlet ring, and the front board, the rear board, the left side board, the right side board and The top plate is fixedly connected to the cuboid frame structure by bolts.

The support structure includes four equal-length vertical X-shaped metal profiles, two equal-length horizontal X-shaped metal profiles, two equal-length vertical groove-shaped metal profiles and side panels, the vertical X-shaped metal The end of the profile is fixedly connected to the middle of the horizontal X-shaped metal profile through an L-shaped connector and a diamond nut assembly, and the two ends of the horizontal X-shaped metal profile are fixedly connected to the upper and lower ends of the vertical grooved metal profile through a diamond nut assembly.

The installation side plate is connected with a wiring board through bolts, and the installation side plate is respectively fixedly connected to the upper part, the middle part and the lower part of the vertical grooved metal profile by a connector and a rhombus nut assembly.

The vertical X-shaped metal profile is evenly spaced with a plurality of passing coils.

The contribution of the utility model is that it effectively solves the problems existing in the traditional MDF wiring cabinet, and has the following beneficial effects:

1. The built-in skeleton structure is adopted to increase the strength of the cabinet, which is convenient for installation, operation and maintenance, and further increases the internal space.

2. Compared with ordinary cabinets, it can save costs, with beautiful layout, flexible jumper space, clear wiring path, and very convenient maintenance and operation.

【Description of drawings】

Fig. 1 is the explosion schematic diagram of the utility model.

Fig. 2 is a schematic composition diagram of the supporting structure of the present invention.

Fig. 3 is a schematic diagram of the connector of the present invention.

Fig. 4 is a schematic diagram of the connector of the present invention.

【Detailed ways】

As shown in FIG. 1 , the framework of the utility model is a cabinet with a profile structure, which includes a cuboid frame structure 10 , a box body 20 and a support structure 30 . The cuboid frame structure 10 is composed of four equal-length vertical L-shaped metal profiles and eight equal-length horizontal L-shaped metal profiles. The L-shaped metal profiles of the cuboid frame structure can be welded together or connected by bolts. become. The box body 20 is fixed on the outer surface of the rectangular parallelepiped frame structure 10 by bolts or screws. The supporting structure 30 plays a supporting role for the overall cabinet, and is arranged in the rectangular parallelepiped frame structure 10 .

As shown in Figure 1, the box body 20 is in the shape of a cuboid, and it comprises a front plate 21, a rear plate 22, a left side plate 23, a right side plate 24 and a top plate 25, and the front plate 21, the rear plate 22 , the left side plate 23, the right side plate 24 and the top plate 25 are rectangular thin plates. The top plate 25 is provided with a plurality of circular wire-entry rings 251 through which optical fibers are connected into the cabinet. The front board 21 , rear board 22 , left side board 23 , right side board 24 and top board 25 are respectively fixedly connected to the L-shaped metal profile of the cuboid frame structure 10 by bolts or screws.

As shown in Figure 2, the support structure 30 includes four equal-length vertical X-shaped metal profiles 31, two equal-length horizontal X-shaped metal profiles 32, two equal-length vertical groove-shaped metal profiles 33 and six A side panel 34 is installed. The middle of the vertical X-shaped metal profile 31 and the horizontal X-shaped metal profile 32 is provided with a groove, which just corresponds to the rhomboid nut assembly 36, and the end of the vertical X-shaped metal profile 31 is aligned with the horizontal The middle part of the X-shaped metal profile 32 is fixedly connected by an L-shaped connector 35 and a diamond nut assembly 36 . Both ends of the horizontal X-shaped metal profile 32 are fixedly connected with the upper and lower ends of the vertical groove-shaped metal profile 33 through a diamond nut assembly 36 . A plurality of passing coils 39 are evenly spaced on the vertical X-shaped metal profile 31 on the one side. In this embodiment, five passing coils 39 are provided, and the five passing coils 39 can move up and down to ensure installation convenient. The support structure 30 also includes a wiring board 37, and two wiring boards 37 are connected by bolts to the installation side boards 34 on both sides, and the installation side boards 34 are respectively fixed by connectors 38 (as shown in FIG. 4 ) and rhombic nut assemblies 36. It is connected to the upper part, the middle part and the lower part of the vertical grooved metal profile 33.

As shown in FIG. 3 , the L-shaped connecting piece 35 is a thin metal plate, and the L-shaped connecting piece 35 is respectively provided with two round holes corresponding to the bolts in the diamond-shaped nut assembly 36 .

Although the utility model has been disclosed through the above embodiments, the scope of protection of the utility model is not limited thereto. Under the condition of not departing from the concept of the utility model, the deformation and replacement of the above components will fall into place. Into the scope of claims of the present utility model.

Claims (5)

1. A cabinet whose skeleton is a profile structure, including a rectangular parallelepiped frame structure (10), a box body (20) and a support structure (30), the rectangular parallelepiped frame structure (10) consisting of four equal-length vertical L-shaped metal profiles and eight equal-length horizontal L-shaped metal profiles, characterized in that the box (20) is set on the outer surface of the cuboid frame structure (10), and the support structure (30) is set on the cuboid frame structure (10) Inside. 2. The cabinet with profile structure as claimed in claim 1, characterized in that, the box body (20) includes a front panel (21), a rear panel (22), a left panel (23), and a right panel (24) and the top plate (25), the top plate (25) is provided with an incoming line ring (251), the front plate (21), rear plate (22), left side plate (23), right The side plates (24) and the top plate (25) are fixedly connected to the cuboid frame structure (10) by bolts. 3. The cabinet whose frame is a profile structure according to claim 1, characterized in that, the support structure (30) includes four vertical X-shaped metal profiles (31) of equal length, two horizontal X-shaped metal profiles of equal length Metal profiles (32), two equal-length vertical grooved metal profiles (33) and installation side panels (34), the ends of the vertical X-shaped metal profiles (31) and the horizontal X-shaped metal profiles (32 ) middle part is fixedly connected by an L-shaped connector (35) and a diamond nut assembly (36), and the two ends of the horizontal X-shaped metal profile (32) and the upper and lower ends of the vertical grooved metal profile (33) are connected by a diamond nut assembly ( 36) Fixed connection. 4. The cabinet with profile structure as claimed in claim 3, characterized in that, the installation side plate (34) is connected with a wiring board (37) by bolts, and the installation side plate (34) is connected by a connector ( 38) and rhombic nut assembly (36) are respectively fixedly connected to the upper, middle and lower parts of the vertical grooved metal profile (33). 5 . The cabinet with profile structure as claimed in claim 3 , characterized in that, a plurality of passing coils ( 39 ) are evenly spaced on the vertical X-shaped metal profile ( 31 ).

Images