CN210670886U

CN210670886U - Integrated configuration of easy to assemble separated time board

Info

Publication number: CN210670886U
Application number: CN201921404171.5U
Authority: CN
Inventors: 高三虎; 吴民祖; 崔扬; 蒋晓凡; 马星; 高举; 陈伟冰; 许文博
Original assignee: Xian Railway Signal Co Ltd
Current assignee: Xian Railway Signal Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-02
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to a integrated configuration of easy to assemble separated time board, characterized by: the metal combined frame at least comprises a metal combined frame (1), a nylon insulating strip (2), a screw (3) and a patch board (4); the metal combined frame (1) comprises a main frame (101), a left frame (102), a right frame (102), a front frame and a rear frame (103), wherein the main frame (101) is of a rectangular frame structure, three parallel frames are arranged in the length direction and distributed according to the upper part, the middle part and the lower part, and mounting holes (5) are respectively distributed in the length direction of the three frames at intervals; the three nylon insulating strips are arranged on the upper frame, the middle frame and the lower frame through screws (3). The combined structure of the conveniently-installed junction board is easy to process and produce, convenient to use, and capable of reducing the weight of the combined frame structure and avoiding short circuit caused by the fact that the connector of the junction board contacts the combined frame.

Description

Integrated configuration of easy to assemble separated time board

Technical Field

The utility model relates to a integrated configuration of easy to assemble separated time board is applicable to the supplementary installation of gathering board, drive plate and benefit board when workshop production among the solution computer interlocking system.

Background

An acquisition drive distribution cabinet is usually arranged between an interlocking device and an interface cabinet of a computer interlocking station, is an interface for connecting a computer interlocking system with other devices, is also an important entrance for troubleshooting problems and finding faults, and is a dividing point for judging fault positions. The computer interlocking device and the interface cabinet are connected together to form a computer interlocking device and other relay interlocking devices. The automatic control of outdoor signals, turnouts and routes is realized, the branching combined frame is a main component of the branching cabinet, each acquisition branching plate, driving branching plate or patch plate is fixed on a metal combined frame beam by 6M 2.5 multiplied by 25 long screws through a tubular nylon insulating base, and the upper two, the middle two and the lower two are arranged on the metal combined frame beam. When the combined frame beam is installed, a long screw with a flat pad firstly penetrates through the distributing plate, then penetrates through the nylon insulating seat behind the distributing plate, finally penetrates through the mounting hole in the combined frame beam, and is provided with a flat and elastic pad fastening nut. This structure has the following problems:

1. a combination frame of workshop equipment need pass 48 nylon insulator saddles, and assembly work volume is big and the process is complicated, still often appears the difficult fixed phenomenon of nylon insulator saddle, influences workshop production efficiency.

2. Especially, when in-situ maintenance or station transformation, the whole branching combined frame is not allowed to be disassembled when the collecting and driving branching boards are added, the distribution of the branching boards is tight without gaps, and only 1U space is used for cable routing between every two combined frames. It is very difficult to pass long screws through the tubular nylon insulating base through the distributing board without seeing the mounting holes on the combined frame beam, especially the screws mounted first can limit the moving range of the distributing board, and the last two screws are most difficult to mount.

In order to solve the above problems, a convenient and feasible installation method of the wire distribution plate is urgently needed.

Disclosure of Invention

The utility model aims at providing an easily processing and production, convenient to use can alleviate the weight of combination frame structure, has avoided the composite structure of easy to assemble separated time board that separated time board plug connector contact combination frame arouses the short circuit again.

The technical scheme of the utility model is that: relate to a integrated configuration of easy to assemble separated time board, characterized by: at least comprises a metal combined frame, a nylon insulating strip, a screw and a patch board; the metal combined frame comprises a main frame, a left frame, a right frame, a front frame and a rear frame, wherein the main frame is of a rectangular frame structure, three parallel frames are arranged in the length direction and distributed according to the upper part, the middle part and the lower part, and mounting holes are respectively distributed in the length direction of the three frames at intervals; the three nylon insulating strips are arranged on the upper frame, the middle frame and the lower frame through screws.

The left frame and the right frame are equal in length and width to the main frame, the cross section of each frame is L-shaped, the upper end faces of the L-shaped frames are parallel to the main frame, and two holes are formed in the upper end faces of the left frame and the right frame.

The section of the nylon insulating strip is of an L-shaped strip structure, the length of the nylon insulating strip is equal to that of the main frame, mounting holes are formed in the length direction at intervals, and the positions of the mounting holes are the same as the mounting positions and intervals of the upper frame or the lower frame in the three frames of the main frame.

The front and rear frames are distributed at the bottom of the upper and lower positions of the main frame, form an upper and lower structure with the left and right frames, and the bottom edges of the front and rear frames are provided with semi-circular grooves which are distributed synchronously.

Four groups of supplement plates are arranged and closely fixed at the left side of the metal combined frame side by side, and the supplement plates are fastened with the upper frame and the lower frame of the metal combined frame through screws.

The utility model has the advantages that:

1. the insulating base is replaced by the insulating strip, so that the processing is easy, the labor intensity is reduced, and the workshop production is convenient;

2. for the improved station, according to the number of the remaining distribution boards, only the insulating strips with proper lengths need to be cut off, and the installation work of the distribution boards can be conveniently increased;

3. the thickness of the insulating strip is the same as the height of the insulating seat, so that the insulating strip is convenient to reform and use on site.

4. The middle part of the combined frame is provided with a proper hole position, thereby not only reducing the weight of the combined frame structure, but also avoiding the short circuit caused by the contact of the junction board plug connector with the combined frame.

The invention will be further explained with reference to the drawings of the embodiments.

Drawings

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

FIG. 2 is a schematic view of an insulation strip configuration;

fig. 3 is a schematic diagram of a combo box structure.

In the figure: 1. a metal combination frame; 2. a nylon insulating strip; 3. a screw; 4. plate supplementing; 5. mounting holes; 101. a main frame; 102. a left frame and a right frame; 103. Front and rear frames.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a composite structure of junction plate easy to install, at least comprising: the metal combined frame 1, the nylon insulating strip 2, the screw 3 and the patch board 4; the metal combined frame 1 comprises a main frame 101, a left frame 102, a right frame 102, a front frame 103 and a rear frame 103, wherein the main frame 101 is of a rectangular frame structure, three parallel frames are arranged in the length direction and distributed according to the upper part, the middle part and the lower part, and mounting holes 5 are respectively distributed in the length direction of the three frames at intervals; three nylon insulating strips 2 are arranged on the upper, middle and lower frames through screws 3.

The left and right frames 102 have a length equal to the width of the main frame 101, and have an L-shaped cross section, the upper end surfaces of the L-shaped cross sections are parallel to the main frame 101, and two holes are formed in the upper end surfaces of the left and right frames 102.

The section of the nylon insulating strip 2 is of an L-shaped long strip structure, the length of the nylon insulating strip is equal to that of the main frame 101, mounting holes 5 are formed in the length direction at intervals, and the positions of the mounting holes 5 are the same as the mounting positions and intervals of the upper frame or the lower frame in the three frames of the main frame 101.

The front and rear frames 103 are distributed at the bottom of the main frame 101 at the upper and lower positions to form an upper and lower structure with the left and right frames 102, and the bottom edges of the front and rear frames 103 are provided with semi-circular grooves which are distributed at the same time.

Four groups of the supplementary plates 4 are arranged and closely fixed at the left side of the metal combined frame 1 side by side, and the supplementary plates 4 are fastened with the upper frame and the lower frame of the metal combined frame 1 through screws 3.

The utility model discloses saved the process of the most troublesome installation insulator housing, improved on-the-spot work efficiency, reduced the construction degree of difficulty.

After the first distributing board or the patch board 4 is installed in place, the nylon insulating strip 2 is already fixed at a proper position, and when other distributing boards or patch boards 4 are installed, only the distributing board with the screw 3 needs to penetrate through the nylon insulating strip 2 to be directly installed on the combined frame beam, so that the operation is very convenient and simple.

Claims

1. The utility model provides a integrated configuration of easy to assemble separated time board, characterized by: comprises a metal combined frame (1), a nylon insulating strip (2), a screw (3) and a patch board (4); the metal combined frame (1) comprises a main frame (101), a left frame (102), a right frame (102), a front frame and a rear frame (103), wherein the main frame (101) is of a rectangular frame structure, three parallel frames are arranged in the length direction and distributed according to the upper part, the middle part and the lower part, and mounting holes (5) are respectively distributed in the length direction of the three frames at intervals; the three nylon insulating strips (2) are arranged on the upper frame, the middle frame and the lower frame through screws (3).

2. The combination structure of the conveniently-installed distributing board as claimed in claim 1, wherein: the left frame (102) and the right frame (102) are equal in length to the width of the main frame (101), the cross section of each frame is L-shaped, the upper end faces of the L-shaped frames are parallel to the main frame (101), and two holes are formed in the upper end faces of the left frame (102) and the right frame (102).

3. The combination structure of the conveniently-installed distributing board as claimed in claim 1, wherein: the section of the nylon insulating strip (2) is of an L-shaped long strip structure, the length of the nylon insulating strip is equal to that of the main frame (101), mounting holes (5) are formed in the length direction at intervals, and the positions of the mounting holes (5) are the same as the mounting positions and intervals of the upper frame or the lower frame in the three frames of the main frame (101).

4. The combination structure of the conveniently-installed distributing board as claimed in claim 1, wherein: the front frame and the rear frame (103) are distributed at the bottom of the upper and lower positions of the main frame (101) to form an upper and lower structure with the left frame and the right frame (102), and the bottom edges of the front frame and the rear frame (103) are provided with semi-circular grooves which are distributed synchronously.

5. The combination structure of the conveniently-installed distributing board as claimed in claim 1, wherein: four groups of the supplementary plates (4) are arranged and tightly fixed at the left side of the metal combined frame (1) side by side, and the supplementary plates (4) are fastened with the upper frame and the lower frame of the metal combined frame (1) through screws (3) from top to bottom.