CN220209859U - Combined cable bridge convenient to disassemble and assemble - Google Patents

Abstract

The utility model relates to the technical field of cable bridges, in particular to a combined cable bridge convenient to disassemble and assemble, which comprises a bridge main body and a plurality of U-shaped reinforcing ribs which are detachably arranged in the bridge main body, wherein the U-shaped reinforcing ribs are arranged, so that a bottom plate and a side plate can be quickly spliced and fixed, the bottom plate and the side plate are firmer when being mutually matched, meanwhile, the assembly and the disassembly and the later inspection and maintenance of cables are also convenient, and a cover plate can be integrally installed from the top of the bridge main body, so that the bridge can be quickly installed, the labor cost is saved, the engineering installation progress is improved, the bridge can be conveniently disassembled and carried particularly in high-rise or super-high-rise building construction, the defect that the whole transportation is time-consuming and labor-consuming is overcome, the occupied space is small, the collision deformation in the carrying process can be avoided, the bridge can be repeatedly used through field assembly, and a large amount of carrying space and the transportation capacity are saved.

Description

Combined cable bridge convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a combined cable bridge convenient to disassemble and assemble.

Background

The cable bridge is used as a common supporting and protecting device for cable laying in an electrical equipment power supply system, and plays a role in protecting and guiding wires of cables laid in the cable bridge. The traditional cable bridge frame is mainly divided into groove type, step type, tray type, grid type and other structures. The conventional bridge side plates and the bottom plate (the step type is a cross arm) are integrated, and are mostly made of an integral metal frame, so that the integral structure is heavy, the integral bridge is easy to deform by compression, the carrying space is wasted during transportation, the transport capacity is wasted, and the bridge cannot be detached in the carrying process when a high-rise or super high-rise building is constructed, the occupied space is large, and the bridge is inconvenient to maintain in the later period.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a combined cable bridge convenient to disassemble and assemble, so that the problems that a side plate and a bottom plate (a step type cross arm) of a conventional bridge are integrated and are mostly made of an integral metal frame, so that the integral structure is heavy, the integral structure is easy to deform by pressing, carrying space is wasted during transportation, carrying capacity is wasted, the cable bridge cannot be disassembled during the carrying process in the construction of high-rise or super-high-rise buildings, the occupied space is large, and the post maintenance is inconvenient are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a combination formula cable testing bridge convenient to dismouting, includes bridge main part and a plurality of U type strengthening rib that can dismantle the setting in the bridge main part, U type strengthening rib bottom fixedly connected with is trapezoidal structure's first slider, and the symmetry is provided with trapezoidal structure's second slider on the two lateral surfaces of U type strengthening rib, the first mounting hole that can supply fastening bolt grafting is run through to set up on the second slider;

the bridge main body comprises a bottom plate, a plurality of first sliding grooves matched with the first sliding blocks are uniformly formed in the end face of the top of the bottom plate, third sliding grooves are symmetrically formed in two sides of the end face of the bottom plate, side plates extending along the length direction of the bottom plate are symmetrically arranged on two sides of the bottom plate, second sliding grooves capable of enabling the second sliding blocks to move left and right are formed in the inner side faces of the side plates, a plurality of second mounting holes communicated with the first mounting holes are formed in the side plates in a penetrating mode, a supporting plate extending along the length direction of the side plates is fixedly connected to the bottom of the side plates, and third sliding blocks matched with the third sliding grooves are arranged on the end face of the top of the supporting plate.

As a further improvement, the third slider is located inside the side plate.

As a further improvement, a cover plate is connected to the side plate in a sliding manner.

As a further improvement, the U-shaped reinforcing rib, the first sliding block and the second sliding block are of an integrated structure.

As a further improvement, the side plates and the supporting plates are connected by welding.

The beneficial effects of the utility model are as follows:

the utility model provides a combined cable bridge convenient to disassemble and assemble, which can be used for quickly splicing and fixing a bottom plate and a side plate through the arrangement of U-shaped reinforcing ribs, so that the bottom plate and the side plate are firmer when being mutually matched, meanwhile, the assembly and the disassembly and the later inspection and maintenance of cables are also convenient, and then, a cover plate can be integrally installed from the top of a bridge main body, so that the assembly is quick, the labor cost is saved, the engineering installation progress is improved, the bridge can be conveniently disassembled and transported particularly in the construction of high-rise or super high-rise buildings, the defects of time and labor waste in the whole transportation are overcome, the occupied space is small, the collision deformation in the transportation process can be avoided, the assembly can be used for multiple times through the field assembly, and a large amount of carrying space and transportation capacity are saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a U-shaped reinforcing bone according to the present utility model;

FIG. 3 is a schematic view of the structure of the base plate of the present utility model;

FIG. 4 is a schematic view of a side plate according to the present utility model;

in the figure: 1. a bridge body; 111. a bottom plate; 112. a first sliding groove; 113. a third sliding groove; 121. a side plate; 122. a second sliding groove; 123. a second mounting hole; 124. a support plate; 125. a third slider; 131. a cover plate; 2. u-shaped reinforcing ribs; 201. a first slider; 202. a second slider; 203. a first mounting hole; 3. and (5) fastening a bolt.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

Referring to fig. 1-2, a combined cable bridge convenient to disassemble and assemble comprises a bridge main body 1 and a plurality of U-shaped reinforcing ribs 2 which are detachably arranged in the bridge main body 1, and the bearing strength of the bridge main body 1 is improved through the arrangement of the U-shaped reinforcing ribs 2, the bottom of the U-shaped reinforcing ribs 2 is fixedly connected with a first sliding block 201 which is of a trapezoid structure, two outer side surfaces of the U-shaped reinforcing ribs 2 are symmetrically provided with a second sliding block 202 which is of a trapezoid structure, a first mounting hole 203 which can be used for inserting a fastening bolt 3 is formed in a penetrating mode in the second sliding block 202, and the U-shaped reinforcing ribs 2, the first sliding block 201 and the second sliding block 202 are of an integrated structure, so that the integral strength and the service life of the U-shaped reinforcing ribs 2 are improved.

Referring to fig. 3-4, the bridge body 1 includes a bottom plate 111 with a rectangular structure, a plurality of first sliding grooves 112 matching with the first sliding blocks 201 are uniformly formed on the top end surface of the bottom plate 111, the two sides of the bottom end surface of the bottom plate 111 are symmetrically provided with third sliding grooves 113, two sides of the bottom plate 111 are symmetrically provided with side plates 121 extending along the length direction of the bottom plate 111, the inner side surface of each side plate 121 is provided with a second sliding groove 122 capable of being horizontally displaced by the second sliding block 202, the side plates 121 are penetratingly provided with a plurality of second mounting holes 123 in one-to-one communication with the first mounting holes 203, the second mounting holes 123 and the first mounting holes 203 are in an internal threaded hole with the same structural dimension, the bottom of each side plate 121 is fixedly connected with a supporting plate 124 extending along the length direction of the side plates, the side plates 121 and the supporting plates 124 are in welded connection, so that the connection strength and service life of the two are improved, the top end surface of each supporting plate 124 is provided with a third sliding block 125 matching with the third sliding groove 113, the third sliding blocks 125 are located inside the side plates 121, the bridge body is simple in structure and high in assembly efficiency, the whole construction process, the bridge body is assembled with the bottom plate 121 through the U-shaped reinforcing ribs 2 and the bottom plate 121, the side plates 203, the whole bridge body is more convenient to be assembled and the whole cable can be assembled and assembled from the top plate 1, and the bridge body can be assembled and the bridge body can be easily and assembled and easily.

The utility model relates to a working principle of a combined cable bridge frame convenient to disassemble and assemble, which comprises the following steps:

during operation, first sliding blocks 201 of the U-shaped reinforcing ribs 2 are inserted into first sliding grooves 112 in the bottom plate 111 from two side positions of the bottom plate 111, then third sliding blocks 125 of the side plates 121 are inserted into third sliding grooves 113 of the bottom plate 111 from front and rear positions of the bottom plate 111, meanwhile, the second sliding blocks 202 of the U-shaped reinforcing ribs 2 and second sliding grooves 122 of the side plates 121 are synchronously inserted, fastening bolts 3 are sequentially inserted into second mounting holes 123 and first mounting holes 203 to fix the bridge main body 1, overall stability is improved, and finally a cover plate 131 can be integrally mounted from the top of the bridge main body 1.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (5)

1. The utility model provides a combination formula cable testing bridge convenient to dismouting, includes testing bridge main part (1) and a plurality of U type strengthening rib (2) that can dismantle the setting in testing bridge main part (1), its characterized in that: the U-shaped reinforcing rib (2) is fixedly connected with a first sliding block (201) with a trapezoid structure, second sliding blocks (202) with trapezoid structures are symmetrically arranged on two outer side surfaces of the U-shaped reinforcing rib (2), and a first mounting hole (203) for inserting a fastening bolt (3) is formed in the second sliding blocks (202) in a penetrating mode;

the bridge main body (1) comprises a bottom plate (111), a plurality of first sliding grooves (112) which are matched with the first sliding blocks (201) are uniformly formed in the top end face of the bottom plate (111), third sliding grooves (113) are symmetrically formed in two sides of the bottom end face of the bottom plate (111), side plates (121) which extend along the length direction of the bottom plate (111) are symmetrically arranged on two sides of the bottom plate (111), second sliding grooves (122) which can be used for left and right displacement of the second sliding blocks (202) are formed in the inner side faces of the side plates (121), a plurality of second mounting holes (123) which are communicated with the first mounting holes (203) one by one are formed in the side plates (121) in a penetrating mode, supporting plates (124) which extend along the length direction of the side plates are fixedly connected to the bottoms of the side plates (121), and third sliding blocks (125) which are matched with the third sliding grooves (113) are formed in the top end face of the supporting plates (124).

2. The modular cable bridge of claim 1, wherein: the third sliding block (125) is positioned on the inner side of the side plate (121).

3. The modular cable bridge of claim 1, wherein: and the side plate (121) is connected with a cover plate (131) in a sliding manner.

4. The modular cable bridge of claim 1, wherein: the U-shaped reinforcing rib (2), the first sliding block (201) and the second sliding block (202) are of an integrated structure.

5. The modular cable bridge of claim 1, wherein: the side plates (121) and the supporting plates (124) are connected by welding.