CN211908239U

CN211908239U - High-strength cable bridge

Info

Publication number: CN211908239U
Application number: CN202020208050.XU
Authority: CN
Inventors: 张真飞
Original assignee: Jiangsu Tongyi Power Equipment Co ltd
Current assignee: Jiangsu Tongyi Power Equipment Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-10
Anticipated expiration: 2030-02-25

Abstract

The utility model relates to the technical field of cable bridges, in particular to a high-strength cable bridge, which comprises a main trough shell and a sub-trough shell detachably connected with the main trough shell, wherein the main trough shell and the sub-trough shell are made of nodular cast iron, the outer walls of the main trough shell and the sub-trough shell are galvanized, the inner wall of the main trough shell is provided with a limiting component detachably connected with the bottom of the main trough shell and the inner walls at the two sides, the main trough shell and the sub-trough shell made of nodular cast iron have higher strength, and the surfaces of the main trough shell and the sub-trough shell are galvanized, thereby having certain anti-corrosion performance, prolonging the service life of the utility model, the limiting component is detachably arranged on the inner wall of the main trough shell, the limiting block in the limiting component has simple structure, the security protection of the cable is simpler, a plurality of cable wires can be separately and independently arranged, and the electromagnetic interference between the cable wires is avoided, the heat dissipation effect is also improved.

Description

High-strength cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, in particular to high strength cable testing bridge.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type and a grid type, and consists of a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, and all parts need to be galvanized.

The cables inside the existing cable bridge are usually placed and bundled together in a cluster, and the bundled cables can cause poor heat dissipation effect of the cables and possibly cause fire disasters in severe cases; and electromagnetic interference can also be produced between a plurality of cable wires, which influences communication.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength cable testing bridge to the placing of the inside cable conductor of present cable testing bridge that proposes in solving above-mentioned background art is generally that the cluster is packed together, and many cable coils are in the same place and are made the radiating effect of cable conductor relatively poor, can possibly take place the conflagration when serious, probably still can produce electromagnetic interference moreover between many cable conductors, influence the problem of communication.

In order to achieve the above object, the utility model provides a following technical scheme: including female cell-shell and with the son cell-shell that female cell-shell detachably connects, female cell-shell with son cell-shell is made by nodular cast iron, just female cell-shell with all zinc-plating on the outer wall of son cell-shell, be provided with spacing subassembly on the inner wall of female cell-shell, spacing subassembly includes mounting panel and stopper, the mounting panel sets up on the inner wall of female cell-shell bottom and both sides, stopper fixed connection be in the mounting panel on the surface, the spacing groove has been seted up at the top of stopper.

Preferably, the side walls of the female slot shell and the sub slot shell are provided with screw holes, and the female slot shell and the sub slot shell are detachably connected together through bolts.

Preferably, the limiting assemblies are arranged on the bottom of the female slot shell and the inner walls of the two sides of the female slot shell in an array mode along the axial direction of the female slot shell.

Preferably, the surfaces of the four corners of the mounting plate and the side surfaces of the female groove shell are provided with the screw holes, and the mounting plate is connected through the bolts.

Preferably, the limiting block is made of aluminum alloy, a limiting bulge is arranged at the opening position of the limiting groove, and the limiting bulge is made of elastic material.

The utility model discloses a technological effect and advantage:

1. the female trough shell and the son trough shell made by nodular cast iron have higher intensity, and the equal galvanizing of surface of female trough shell and son trough shell has certain corrosion resisting property, has prolonged the utility model discloses a life.

2. Spacing subassembly detachably installs on the inner wall of female cell shell, and spacing block structure in the spacing subassembly is simple, and is also comparatively simple to the security protection of cable conductor, can separately independently set up many cable conductors, has avoided the electromagnetic interference between the cable conductor, has also improved radiating effect.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a cross-sectional view of the stopper of the present invention.

In the figure: 1. a mother tank shell; 2. a sub-tank shell; 3. a limiting component; 31. mounting a plate; 32. a limiting block; 4. A bolt; 5. a limiting groove; 6. and a limiting bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-strength cable bridge frame as shown in figure 1-2, which comprises a main trough shell 1 and a sub trough shell 2 detachably connected with the main trough shell 1, wherein the main trough shell 1 and the sub trough shell 2 are made of nodular cast iron, the outer walls of the main trough shell 1 and the sub trough shell 2 are galvanized, the side walls of the main trough shell 1 and the sub trough shell 2 are provided with screw holes, the main trough shell 1 and the sub trough shell 2 are detachably connected together through bolts 4, the inner wall of the main trough shell 1 is provided with a limiting component 3, the limiting components 3 are arranged on the bottom of the main trough shell 1 and the inner walls of the two sides along the axial direction of the main trough shell 1 in an array way, the limiting component 3 comprises a mounting plate 31 and a limiting block 32, the mounting plate 31 is arranged on the inner walls of the bottom and the two sides of the main trough shell 1, the surfaces of the four corners of the mounting plate 31 and the side surfaces of the main trough shell 1 are all provided with screw holes, and the mounting plate 31 is connected with the side surfaces of the, mounting panel 31 sets up on female cell shell 1's inner wall through the mode that bolt 4 and screw are connected, and stopper 32 fixed connection is in mounting panel 31 on the surface, stopper 32 is made by the aluminum alloy, and spacing groove 5 has been seted up at stopper 32's top, and the open position of spacing groove 5 is provided with spacing arch 6, and spacing arch 6 is made by elastic material.

When the installation uses, at first install spacing subassembly 3 on the inner wall of female cell shell 1, specifically fix mounting panel 31 on the inner wall of female cell shell 1 through screw cooperation bolt 4 of mounting panel 31 four corners department, then the cable conductor passes female cell shell 1, divide the cable conductor to put in the spacing groove 5 on each stopper 32 surface, specifically inlay after passing through spacing arch 6 with the cable conductor and establish in spacing groove 5, elastic bulge that elastic material made has played fine limiting displacement to the cable conductor, it is also convenient comparatively firm and dismantle fixedly, when the whole inlay cards of cable conductor are in stopper 32, install son cell shell 2 together through bolt 4 and female cell shell 1 again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high strength cable testing bridge which characterized in that: including female cell shell and with the son cell shell that female cell shell detachably connects, female cell shell with son cell shell is made by nodular cast iron, just female cell shell with all zinc-plating on the outer wall of son cell shell, be provided with spacing subassembly on the inner wall of female cell shell, spacing subassembly includes mounting panel and stopper, the mounting panel sets up on the inner wall of female cell shell bottom and both sides, stopper fixed connection be in the mounting panel on the surface, the spacing groove has been seted up at the top of stopper.

2. A high strength cable tray as defined in claim 1, wherein: the side walls of the female slot shell and the sub slot shell are provided with screw holes, and the female slot shell and the sub slot shell are detachably connected together through bolts.

3. A high strength cable tray as defined in claim 1, wherein: the limiting assemblies are arranged on the bottom of the female slot shell and the inner walls of two sides of the female slot shell in an array mode along the axial direction of the female slot shell.

4. A high strength cable tray as defined in claim 2, wherein: the surface of mounting panel four corners department with all be provided with on the side of female cell shell the screw, just the mounting panel passes through bolted connection.

5. A high strength cable tray as defined in claim 1, wherein: the limiting block is made of aluminum alloy, a limiting bulge is arranged at the opening position of the limiting groove, and the limiting bulge is made of elastic material.