CN219980319U

CN219980319U - Combined cable bridge

Info

Publication number: CN219980319U
Application number: CN202321026599.7U
Authority: CN
Inventors: 李祖胜; 吴义
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-07
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a combined cable bridge, which comprises a shell and a connecting plate, wherein the shell comprises a bottom plate and two side plates, the bottom plate is provided with strip-shaped holes, the two side plates are respectively arranged in the two strip-shaped holes in a penetrating way, the bottom ends of the side plates are provided with limiting plates, the side plates are provided with strip-shaped grooves, the side plates are provided with mounting through holes communicated with the strip-shaped grooves, the connecting plate is arranged in the two strip-shaped grooves in a sliding way, the connecting plate is provided with positioning holes, positioning pins are arranged in the positioning holes and the mounting through holes in a penetrating way, the outer ends of the positioning pins are provided with pull plates, and the pull plates are positioned outside the side plates; the utility model aims to provide a combined cable bridge, which can be assembled or disassembled conveniently and rapidly, and then is convenient to maintain or replace locally.

Description

Combined cable bridge

Technical Field

The utility model relates to a combined cable bridge.

Background

The cable bridge frame is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like; the bridge frame in the building can be independently erected, can be additionally arranged on various building (construction) structures and pipe gallery brackets, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be galvanized, and the bridge frame is installed outside the building.

Through retrieval, the combined cable bridge with the authorized bulletin number of CN209994016U comprises a bottom plate, two side plates and a top plate, wherein strip-shaped holes are formed in two sides of the top end of the bottom plate, and the combination of the cable bridge can be completed rapidly through the matched use of the arranged bottom plate, side plates, top plate and the like; through the matched use of the connecting blocks, the clamping blocks, the telescopic springs and the like, two cable bridges can be quickly connected together without external tools;

however, when a part of the cable tray has a problem and needs to be replaced, the above-mentioned connected cable trays are troublesome to disassemble and replace, and the assembly and disassembly of the cable tray are troublesome because the clamping blocks protrude from the surfaces of the side plates, so that it is necessary to develop a combined cable tray.

Disclosure of Invention

The utility model aims to provide a combined cable bridge, which can be assembled or disassembled conveniently and rapidly, and then is convenient to repair or replace locally.

In order to achieve the above purpose, the technical scheme of the utility model is to design a combined cable bridge, which comprises a shell and a connecting plate, wherein the shell comprises a bottom plate and two side plates, both sides of the bottom plate are respectively provided with strip-shaped holes, the two side plates are respectively penetrated in the two strip-shaped holes, the bottom end of each side plate is provided with a limiting plate, each limiting plate is positioned below the bottom plate, the inner side surface of each side plate is provided with a strip-shaped groove, each strip-shaped groove is positioned above the bottom plate, the outer side surface of each side plate is provided with a mounting through hole communicated with each strip-shaped groove, both sides of the connecting plate are respectively arranged in the two strip-shaped grooves in a sliding manner, the side surfaces of the connecting plate are provided with positioning holes corresponding to the mounting through holes, the positioning holes and the mounting through holes are internally penetrated with positioning pins, and the outer ends of the positioning pins are provided with pull plates which are positioned outside the side plates.

Preferably, auxiliary side plates are arranged on two sides of the connecting plate, the auxiliary side plates are arranged between the two connected cable bridges, and the lengths of the auxiliary side plates are equal to the distance between the side plates of the two connected cable bridges.

Preferably, the number of the positioning holes on the connecting plate is four, and the four positioning holes are oppositely arranged on the side surfaces of the two ends of the connecting plate in pairs.

Preferably, the number of the mounting through holes on the shell is four, and the four mounting through holes are oppositely arranged on the two side plates in pairs.

Preferably, the distance from the limiting plate to the connecting plate is equal to the thickness of the bottom plate.

The utility model has the advantages and beneficial effects that: the utility model provides a combination type cable testing bridge, link together two cable testing bridge through the connecting plate, accomplish through bar recess and corresponding installation through-hole and locating pin in the locating hole between connecting plate and the cable testing bridge and dismantle the connection, can convenient and fast's equipment or dismantle the cable testing bridge, then can be convenient carry out local maintenance or change.

Drawings

Fig. 1 is a schematic cross-sectional view of the present utility model.

Fig. 2 is a schematic top view of an assembly of two cable trays of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

The technical scheme of the utility model is as follows:

as shown in fig. 1 and fig. 2, a combined cable bridge comprises a shell and a connecting plate 1, the shell comprises a bottom plate 2 and two side plates 3, strip-shaped holes 4 are formed in two sides of the bottom plate 2, the two side plates 3 are respectively penetrated in the two strip-shaped holes 4, a limiting plate 5 is arranged at the bottom end of the side plate 3, the limiting plate 5 is positioned below the bottom plate 2, a strip-shaped groove 6 is formed in the inner side surface of the side plate 3, the strip-shaped groove 6 is positioned above the bottom plate 2, a mounting through hole 7 communicated with the strip-shaped groove 6 is formed in the outer side surface of the side plate 3, two sides of the connecting plate 1 are respectively and slidably arranged in the two strip-shaped grooves 6, a positioning hole 8 is formed in the side surface of the connecting plate 1, the positioning hole 8 corresponds to the mounting through hole 7, a positioning pin 9 is penetrated in the positioning hole 8 and the mounting through hole 7, a pulling plate 10 is arranged at the outer end of the positioning pin 9, and the pulling plate 10 is positioned outside the side of the side plate 3.

Preferably, auxiliary side plates 11 are arranged on two sides of the connecting plate 1, the auxiliary side plates 11 are arranged between two connected cable bridges, and the length of each auxiliary side plate 11 is equal to the distance between the side plates 3 of the two connected cable bridges; by adopting the technical scheme, as a gap is reserved between the side plates 3 of the two connected cable bridges, the auxiliary side plates 11 can be filled in the gap, so that the connection of the two cable bridges is tighter.

Preferably, the number of the positioning holes 8 on the connecting plate 1 is four, and the four positioning holes 8 are oppositely arranged at the two end sides of the connecting plate 1 in pairs.

Preferably, the number of the mounting through holes 7 on the shell is four, and the four mounting through holes 7 are oppositely arranged on the two side plates 3 in pairs.

Preferably, the distance from the limiting plate 5 to the connecting plate 1 is equal to the thickness of the bottom plate 2.

In the use process, when a cable bridge is required to be assembled, the two side plates 3 are inserted into the strip-shaped holes 4 at the two sides of the bottom plate 2 respectively, so that the limiting plates 5 at the bottom ends of the side plates 3 are abutted against the bottom surface of the bottom plate 2, then one ends of the connecting plates 1 are inserted into the strip-shaped grooves 6 of the two side plates 3, and as the limiting plates 5 are abutted against the bottom surface of the bottom plate 2, the connecting plates 1 are abutted against the top surface of the bottom plate 2, so that the two side plates 3 are fixedly arranged on the bottom plate 2, and then the top plates 12 are arranged at the tops of the two side plates 3 (the connecting structures of the top plates 12 and the two side plates 3 are disclosed in the prior art, and are not repeated herein), the cable bridge is quickly assembled, the efficiency is higher, and when the cable bridge is required to be disassembled, the cable bridge can be split into a plurality of components by only pulling out the connecting plates 1 in the strip-shaped grooves 6, so that the cable bridge is convenient to be maintained or replaced locally;

when two cable bridges are required to be connected, as only two side plates 3 and a bottom plate 2 are required to be assembled in the process of assembling a first cable bridge 13, one end of a connecting plate 1 is inserted into the strip-shaped grooves 6 of the two side plates 3, and then the first cable bridge 13 can be assembled, only one part of the connecting plate 1 is positioned in the first cable bridge 13, the positioning holes 8 of the connecting plate 1 are overlapped with the mounting through holes 7 of the first cable bridge 13, the positioning pins 9 are inserted, the fixing of the connecting plate 1 and the first cable bridge 13 is completed, then the other part of the connecting plate 1 is inserted into the strip-shaped grooves 6 of a second cable bridge 14 when the second cable bridge 14 is assembled, the fixing of the connecting plate 1 and the second cable bridge 14 is completed through the matching of the positioning holes 8, the mounting through holes 7 and the positioning pins 9, and the like, and a plurality of cable bridges can be spliced in an analog manner, and the local maintenance or replacement is also facilitated.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a combination formula cable testing bridge, includes casing and connecting plate, the casing includes bottom plate and two curb plates, the bar hole has all been seted up to the both sides of bottom plate, and two curb plates wear to establish respectively in two bar downthehole, the bottom of curb plate is equipped with the limiting plate, the limiting plate is located the below of bottom plate, its characterized in that: the inner side of curb plate has seted up the bar recess, the bar recess is located the top of bottom plate, the lateral surface of curb plate has seted up the intercommunication the installation through-hole of bar recess, the both sides of connecting plate slide respectively and set up in two bar recesses, the locating hole has been seted up to the side of connecting plate, the locating hole corresponds with the installation through-hole, wear to have had the locating pin in locating hole and the installation through-hole, the outer end of locating pin is equipped with the arm-tie, the arm-tie is located the outside of curb plate.

2. The combined cable bridge of claim 1, wherein the two sides of the connecting plate are provided with auxiliary side plates, the auxiliary side plates are arranged between two connected cable bridges, and the lengths of the auxiliary side plates are equal to the distance between the side plates of the two connected cable bridges.

3. The combined cable bridge of claim 2, wherein the number of the positioning holes on the connecting plate is four, and the four positioning holes are arranged on the two end sides of the connecting plate in a pairwise opposite way.

4. A modular cable bridge as claimed in claim 3, wherein the number of mounting holes in the housing is four, and the four mounting holes are provided in two side plates in pairs.

5. The modular cable bridge of claim 4, wherein the distance from the limiting plate to the connecting plate is equal to the thickness of the base plate.