CN219535485U

CN219535485U - Combined cable bridge

Info

Publication number: CN219535485U
Application number: CN202223499304.6U
Authority: CN
Inventors: 于海波; 王旭升; 段勇; 王源
Original assignee: Jiangsu Xinghe Valve Co Ltd
Current assignee: Jiangsu Xinghe Valve Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-15
Anticipated expiration: 2032-12-28

Abstract

The utility model provides a combination cable testing bridge, cable testing bridge is the groove type testing bridge, and the cable testing bridge passes through the bolt and links to each other, cable testing bridge include bridge board, strengthening rib, shock attenuation gasket and fixing bolt, bridge board shape be trapezoidal folding board, one side of bridge board is equipped with the perpendicular minor face and rolls over the edge, the inboard of the trapezoidal hem of bridge board is equipped with the strengthening rib, the bridge board vertical symmetry establishes in both sides, the bridge board bottom of vertical both sides is equipped with horizontal bridge board, the bridge board of bottom link to each other with the minor face of bridge board of both sides roll over the edge, the bridge board pass through fixing bolt and link to each other, through using the bridge board that the shape is the same to make up the concatenation, assemble into a complete cable testing bridge, so mode not only can be convenient before the installation to make up the bridge board and arrange the stack, but also set up the strengthening rib on the bridge board to the bulk strength of bridge can also strengthen, prevent the in-process of long-time hoist and mount from producing the buckling.

Description

Combined cable bridge

Technical Field

The utility model belongs to the technical field of combined cable bridges, and particularly relates to a combined cable bridge.

Background

The cable bridge is mainly used for power supply, comprehensive wiring such as power transmission and wired telecommunication transmission, and a supporting member for laying cables. The support member is most widely applied to power supply departments, centralized power supply and distribution power transmission systems of industrial and mining enterprises, hotels and comprehensive office facilities, wired telecommunication and the like.

The cable bridge frame is divided into groove type, tray type, ladder frame type and grid type structures, and is composed of a bracket, a bracket arm, an installation accessory and the like, the bridge frame in a building can be independently erected, and the cable bridge frame can be additionally arranged on various building and pipe gallery brackets, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the cable bridge frame is installed outside the building.

However, the shape of the groove-type cable bridge is U-shaped, and the U-shaped cable bridge has high strength and is convenient to lay and combine, but the U-shaped bridge occupies quite large space in the transportation process, and usually only two groups of U-shaped bridge are buckled and combined, so that the vacant position in the middle of the bridge is completely wasted, and the quite wasted space is generated during transportation, thereby influencing the transportation, and the combined bridge is quite necessary.

However, the common combined bridge frame is assembled by combining the side plates and the bottom plate, but the assembly form is not only required to be matched with two plates with different sizes before transportation, but also can be complicated and complicated to assemble due to the plates with different shapes in the assembly process.

Disclosure of Invention

In order to solve the above problems, the present disclosure provides a combined cable bridge, which is a slot-type bridge, and the cable bridge is connected by bolts, the cable bridge includes a bridge plate, reinforcing ribs, shock absorbing gaskets and fixing bolts, the bridge plate is a trapezoid folding plate, one side of the bridge plate is provided with a vertical short edge, the inner side of the trapezoid folding edge of the bridge plate is provided with reinforcing ribs, the bridge plates are vertically symmetrically arranged on two sides, the bottoms of the bridge plates on two sides are provided with transverse bridge plates, the bridge plates on the bottoms are connected with the short edges of the bridge plates on the two sides, the bridge plates are connected by the fixing bolts, and are spliced in a combined manner by using the bridge plates with the same shape, so that the combined bridge plates can be conveniently stacked in a row, and the bridge plate is further provided with reinforcing ribs, thereby enhancing the overall strength of the bridge, and preventing bending in the process of long-time hoisting.

The horizontal trapezoidal hem that is equipped with in surface middle part of bridge frame board, trapezoidal hem all towards the inboard of bridge frame board, the minor face of trapezoidal hem is inwards, the minor face of bridge frame board is rolled over along the surface and is equipped with the bolt hole, the symmetry border surface of bridge frame board is rolled over along is equipped with the bolt hole, the bottom of bridge frame board of bolt hole equidistance array be equipped with a plurality of, the bridge frame board of both sides all is equipped with shock pad, the bridge frame board of both sides and the combined bridge frame board of bottom pass through shock pad and link to each other, the bridge frame assembly of both sides and bottom is carried out through foraminiferous combined bridge frame board convenience to the bridge frame board of trapezoidal hem can be very big increase the bending strength of bridge frame bottom.

The shape of the shock absorption gasket is rectangular, the surface of the shock absorption gasket is provided with a plurality of equidistant bolt holes, the bolt holes of the shock absorption gasket, the bolt holes of the combined bridge frame plates at the two sides and the bolt holes of the combined bridge frame plates at the bottom are all mutually aligned, fixing bolts are arranged in the bolt holes, the combined bridge frame plates at the side and the bottom are separated through the gasket, and the hypotenuses of trapezoid folded edges at the middle of the combined bridge frame plates are prevented from interfering in the installation process.

The material of strengthening rib is C shaped steel, and the cutting of the both ends oblique angle of strengthening rib is trapezoidal, and the shape of strengthening rib equals with the shape of trapezoidal hem, and the embedded setting of strengthening rib is inboard at trapezoidal hem, improves the intensity of individual layer bridge frame board through the strengthening rib, improves long-time life.

The beneficial effects are that:

through using the bridge frame plate with the same shape to carry out combination and splicing, a complete cable bridge frame is assembled, the mode can conveniently carry out the arrangement and stacking of the combined bridge frame plate before installation, and the bridge frame plate is also provided with reinforcing ribs, so that the integral strength of the bridge frame can be enhanced, and the bending in the long-time hoisting process is prevented.

Bridge frame assembly of both sides and bottom is conveniently carried out through the combination bridge frame plate with holes to the bridge frame plate of trapezoidal hem can very big increase the bending strength of bridge frame bottom.

The combined bridge frame plates at the side edges and the bottom are separated through the gaskets, so that the inclined edges of the trapezoid folded edges in the middle of the combined bridge frame plates are prevented from interfering in the installation process.

The strength of the single-layer bridge frame plate is improved through the reinforcing ribs, and the service life of the single-layer bridge frame plate is prolonged.

Drawings

FIG. 1 is a schematic top view of a modular cable bridge;

FIG. 2 is a schematic bottom view of a modular cable bridge;

in the figure; 1. bridge frame plate, 2, strengthening rib, 3, shock attenuation gasket, 4, fixing bolt.

Detailed Description

In order to enhance the understanding of the present utility model, the present utility model will be further described in detail with reference to the following examples and drawings, which are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

Bridge frame plate 1, strengthening rib 2, shock attenuation gasket 3, fixing bolt 4.

As shown in fig. 1 and 2;

the utility model provides a combination formula cable testing bridge, the cable testing bridge is the groove type testing bridge, the cable testing bridge passes through the bolt and links to each other, the cable testing bridge include bridge 1, strengthening rib 2, shock pad 3 and fixing bolt 4, bridge 1 shape be trapezoidal folded edge board, bridge 1's one side is equipped with the vertically minor face and rolls over along, bridge 1's inboard is equipped with strengthening rib 2, bridge 1's vertical symmetry establishes in both sides, bridge 1's of vertical both sides bottom is equipped with horizontal bridge 1, bridge 1's of bottom and bridge 1's of both sides the minor face roll over along link to each other, bridge 1 link to each other through fixing bolt 4, bridge 1's surface middle part transversely is equipped with trapezoidal hem, trapezoidal hem all face towards bridge 1's inboard, the minor face of trapezoidal hem inwards is equipped with the bolt hole along the surface, bridge 1's minor face rolls over along the symmetry border surface and is equipped with the bolt hole, the equidistance bolt hole array be equipped with a plurality of, bridge 1's the bottom of bridge 1 all is equipped with shock pad 3, bridge 1's of both sides and the combination bridge 1 and the bridge 1's of bottom is equipped with the bridge 1's of both sides and the bridge 1's of both sides is equipped with the strengthening rib 2 of the equal shock pad that the bridge 3, the bridge 1 shape of vice versa, the equal shock pad that is equal to the inside of the bridge 2 of the bridge 1, the bridge 1 shape of the bridge 1 is equipped with the strengthening rib of the shock pad that is equal to the bridge 1, the bridge 1's of the shape of the bridge is equal bridge 1, the shape of the bridge 1's of the inside of the bridge is equal to be equipped with.

Implementation examples;

firstly, a plurality of reinforcing ribs 2 are welded and fixed in trapezoid folded edges on bridge plates 1, short sides of two bridge plates 1 are aligned with each other, fixing bolts 4 are used for fixing, the bottom plate of a bridge is installed, two bridge plates 1 are inwards arranged on two sides of the bottom plate, shock absorption gaskets 3 are placed between the two bridge plates, and the side plates are fixedly connected through the fixing bolts 4.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a combination formula cable testing bridge, cable testing bridge is slot type testing bridge, cable testing bridge passes through the bolt and links to each other, its characterized in that, cable testing bridge include bridge board, strengthening rib, shock attenuation gasket and fixing bolt, bridge board shape be trapezoidal folding board, one side of bridge board is equipped with the vertically minor face and rolls over along, the inboard of the trapezoidal hem of bridge board is equipped with the strengthening rib, the bridge board vertical symmetry establishes in both sides, the bridge board bottom of vertical both sides is equipped with horizontal bridge board, the bridge board of bottom roll over along with the minor face of the bridge board of both sides and link to each other, the bridge board pass through fixing bolt and link to each other.

2. The combined cable bridge of claim 1, wherein the middle of the surface of the bridge deck is laterally provided with trapezoidal folds, the trapezoidal folds all face the inner side of the bridge deck, and the shorter sides of the trapezoidal folds face inwards.

3. The combined cable bridge of claim 1, wherein the surface of the folding edge of the short side of the bridge deck is provided with bolt holes, the surface of the symmetrical edge of the folding edge of the short side of the bridge deck is provided with bolt holes, and a plurality of bolt holes are arrayed in equal intervals.

4. The combined cable bridge of claim 1, wherein shock absorbing pads are provided at bottoms of the bridge boards on both sides, and the bridge boards on both sides and the combined bridge boards at the bottoms are connected by the shock absorbing pads.

5. A combined cable bridge according to claim 3, wherein said shock absorbing pad is in the form of a rectangular strip, the surface of said shock absorbing pad is provided with a plurality of equidistant bolt holes, said bolt holes of said shock absorbing pad, said bolt holes of said combined bridge frame plates on both sides and said bolt holes of said combined bridge frame plates on the bottom are aligned with each other.

6. The modular cable bridge of claim 5, wherein the bolt holes are internally provided with anchor bolts.

7. The combined cable bridge of claim 1, wherein the reinforcing ribs are made of C-shaped steel, oblique angles at two ends of the reinforcing ribs are cut into trapezoids, the shape of the reinforcing ribs is equal to that of the trapezoids, and the reinforcing ribs are embedded inside the trapezoids.