CN206440862U - A kind of pin-connected panel traffic communication control - Google Patents

Abstract

The utility model discloses a kind of pin-connected panel traffic communication switch board, including the main cabinet being vertically connected with and base cabinet, main cabinet includes left plate, right plate, upper plate, lower shoe, preceding operation door and rear maintenance door, communication module mounting assembly is provided with cabinet, including threading frame, brace rod and step shelf, threading frame is horizontally set on left plate and/or right plate, brace rod is vertically arranged in the both sides of preceding operation door and rear maintenance door, step shelf is setting up and down, the both sides of shelf are detachably connected with brace rod respectively, base cabinet upper end is provided with opening, the lower shoe at open edge and main cabinet is detachably connected, entrance hole is offered on the lower shoe of the lower end of base cabinet and main cabinet, valve is offered on the wall of base cabinet side.The utility model ensure that the transmission performance of communication cable is stable, increase the service life, and greatly strengthen the versatility of cabinet.

Description

An Assembled Traffic Communication Control

technical field

The utility model relates to the technical field of control cabinets, in particular to an assembled traffic communication control cabinet.

Background technique

The traffic communication control cabinet is a closed cabinet that assembles various communication equipment and connects underground communication optical cables according to the electrical wiring requirements. The existing communication control cabinets mostly adopt an integral structure, and the communication optical cables buried underground are directly introduced into the cabinet from the bottom. , Due to the narrow space after the communication module is installed inside the cabinet, the bending radius of the lower end of the communication optical cable is too small, and the excessive bending of the optical cable will easily affect the transmission performance and cause aging and fracture. In addition, for the installation of communication equipment, the installation frame is usually made according to the size and layout of the communication module to be installed, and the installation frame is fixed in the cabinet, which has poor versatility and a small scope of application.

Utility model content

The purpose of this utility model is to provide an assembled traffic communication control cabinet, which can smoothly lead the communication optical cable into the cabinet, avoiding signal transmission failure caused by excessive bending of the optical cable; it can also adjust the installation space of the equipment and enhance the versatility of the control cabinet .

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

An assembled traffic communication control cabinet, including a main cabinet and a bottom cabinet connected up and down, the main cabinet includes a left side panel, a right side panel, an upper top panel, a lower bottom panel, a front operation door and a rear inspection door, the left side panel , the right side panel, the upper top panel, the lower bottom panel, the front operation door and the rear inspection door constitute a closed cabinet body, and the communication module installation assembly is arranged in the cabinet body, and the communication module installation assembly includes a threading frame, a support rib and a multi-layer shelf board, the threading frame is horizontally arranged on the left side board and/or the right side board, the support rib is vertically arranged on both sides of the front operation door and the rear maintenance door, and the upper end of the support rib is fixedly connected with the upper top board , the lower end of the support rib is fixedly connected with the lower bottom plate, the multi-layer shelf is set up and down, the two sides of the shelf are respectively connected with the support rib detachably, the upper end of the bottom cabinet is provided with an opening, and the edge of the opening is connected to the main The lower bottom plate of the cabinet is detachably connected, and the lower end of the bottom cabinet and the lower bottom plate of the main cabinet are provided with inlet holes, and the side walls of the bottom cabinet are provided with valves.

The threading frame is in the shape of a side U, and a closed wire groove is formed between the threading frame and the left side plate and/or the right side plate, and a plurality of threading holes are opened on the upper end of the threading frame.

The support ribs are in the shape of a square tube, and a plurality of mounting holes are vertically opened on the support ribs, and both sides of the shelf are fixed on the support ribs by bolts.

The inner wall of the upper part of the bottom cabinet is provided with a positioning frame, the side wall of the lower part of the main cabinet is provided with a positioning plate, and the positioning frame and the positioning plate are provided with positioning holes facing each other.

A sealing sponge is arranged on the wire inlet hole at the lower end of the base cabinet.

The utility model uses the bottom cabinet arranged at the bottom to introduce the communication optical cable buried in the ground into the main cabinet, which increases the bending radius of the optical cable, which is beneficial to ensure the stable transmission performance of the communication optical cable and prolong the service life;

The utility model classifies and fixes the communication optical cables introduced into the main cabinet by arranging threading racks on the left side panel and/or the right side panel, thereby improving the appearance and orderliness of the wiring in the cabinet;

The utility model not only increases the structural strength of the cabinet, but also facilitates the installation of the communication module according to the required size by setting the supporting ribs inside the cabinet and fixing the multi-layer partitions at different heights of the supporting ribs by adopting a detachable connection method. The height of the partition is adjusted, and the internal space is rationally used, which greatly enhances the versatility of the cabinet.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is an enlarged view of B in Fig. 1 .

detailed description

As shown in Figures 1 to 3, the assembled traffic communication control cabinet described in the utility model includes a main cabinet 1 and a bottom cabinet 2 connected up and down, and the main cabinet 1 includes a left side panel, a right side panel, an upper top panel, a lower Bottom panel, front operation door and rear inspection door, left side panel, right side panel, upper top panel, lower bottom panel, front operation door and rear inspection door constitute a closed cabinet body, the staff can open and close the front operation door and rear inspection door to It is convenient to install and maintain the control cabinet.

There are communication module installation components in the cabinet, including threading frame 3, support rib 4 and multi-layer shelf 5, support rib 4 is vertically arranged on both sides of the front operation door and rear inspection door, the upper end of support rib 4 is connected with the upper top plate Fixed connection, the lower end is fixedly connected with the lower bottom plate, which greatly enhances the structural strength of the cabinet. The supporting ribs 4 in this embodiment are in the shape of a square tube. The supporting ribs 4 are vertically provided with a plurality of mounting holes. The multi-layer shelves 5 are arranged up and down. Both sides of the shelf 5 are respectively fixed on the supporting ribs 4 by bolts. . The communication modules are installed in layers on the shelf 5, and the height of the partition 5 is adjusted according to the size of the required communication module during installation, and the internal space is rationally used, which greatly enhances the versatility of the cabinet.

The threading frame 3 of the present utility model is horizontally arranged on the left side plate and the right side plate of the main cabinet 1, the threading frame 3 is a side U shape, forms a closed wire slot with the left side plate and the right side plate, and the threading frame 3 The upper end is provided with a plurality of threading holes 6. The upper end of the base cabinet 2 is provided with an opening 7, and the edge of the opening 7 is connected with the lower base plate of the main cabinet 1 by bolts, and the lower end of the base cabinet 2 and the lower base plate of the main cabinet 1 are all provided with an inlet hole 8, and the base cabinet Also be provided with sealing sponge on the inlet hole of 2 lower ends, offer valve 9 on the side wall of base cabinet 2. The communication optical cable is introduced into the interior of the cabinet from the ground through the wire inlet holes 8 on the base cabinet 2 and the main cabinet 1 in turn, and then horizontally penetrates into the threading frame 3, and passes through different threading holes 6 according to the type to connect to the communication module. The bending radius of the optical cable is increased, which ensures the stability of the signal transmission of the communication optical cable, avoids the problem of messy wiring in the cabinet, and improves the appearance and neatness of the cabinet.

The inner wall of the bottom cabinet 2 top of the utility model is also provided with a positioning frame 10, and the side wall of the main cabinet 1 bottom is provided with a positioning plate 11, and the positioning frame 10 and the positioning plate 11 are provided with positioning holes facing each other. A pull rod 12 is provided inside. When the communication control cabinet needs to be installed, first fix the bottom cabinet 2 at the position where the underground communication optical cable leads out, then place the main cabinet 1 on the bottom cabinet 2, and adjust the main cabinet 1 to the positioning holes on the positioning frame 10 and the positioning plate 11 Facingly, insert the pull rod 12 into the positioning hole to position the main cabinet 1, and then use bolts to connect the main cabinet 1 and the bottom cabinet 2. The operation is simple and convenient, greatly improving the work efficiency and reducing the labor intensity of the workers.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the present utility model.

Claims (5)

1. a kind of pin-connected panel traffic communication switch board, it is characterised in that：Including the main cabinet being vertically connected with and base cabinet, described main cabinet Including left plate, right plate, upper plate, lower shoe, preceding operation door and rear maintenance door, left plate, right plate, upper plate, bottom Plate, preceding operation door and rear maintenance door constitute in the cabinet of closing, cabinet and are provided with communication module mounting assembly, described communication module Mounting assembly includes threading frame, brace rod and step shelf, and described threading frame is horizontally set on left plate and/or right plate On, described brace rod is vertically arranged in the both sides of preceding operation door and rear maintenance door, and the upper end of brace rod is fixed with upper plate to be connected Connect, the lower end of brace rod is fixedly connected with lower shoe, described step shelf is setting up and down, the both sides of shelf respectively with brace rod It is detachably connected, described base cabinet upper end is provided with opening, and the lower shoe at open edge and main cabinet is detachably connected, the lower end of base cabinet With being offered on the lower shoe of main cabinet valve is offered on entrance hole, base cabinet side wall.

2. pin-connected panel traffic communication switch board as claimed in claim 1, it is characterised in that：Described threading frame is U-shaped in side, wears The wire casing of closing is formed between coil holder and left plate and/or right plate, the upper end of threading frame offers multiple threading holes.

3. pin-connected panel traffic communication switch board as claimed in claim 2, it is characterised in that：Described brace rod is in square-tube type, Multiple mounting holes are vertically offered on brace rod, the both sides of described shelf are bolted on brace rod.

4. pin-connected panel traffic communication switch board as claimed in claim 3, it is characterised in that：On the inwall on described base cabinet top Provided with locating rack, the side wall of described main cabinet bottom, which is provided with location-plate, described locating rack and location-plate, to be offered mutually Just to positioning hole.

5. pin-connected panel traffic communication switch board as claimed in claim 4, it is characterised in that：The entrance hole of described base cabinet lower end Provided with sealing sponge.