CN220527545U

CN220527545U - Device for quickly laying cables on basement bridge

Info

Publication number: CN220527545U
Application number: CN202322035749.7U
Authority: CN
Inventors: 卢冬平; 黄鑫; 连辉阳; 石辉; 郭江龙; 何强龙
Original assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Engineering Bureau Construction and Development Co Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Engineering Bureau Construction and Development Co Ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-02-23
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a device for quickly laying cables on a basement bridge, which comprises a quick steering device, wherein the quick steering device comprises a bottom plate, a connecting rod, a steel pipe and a top plate, one end of the connecting rod is fixedly connected with the center of the top plate, one end of the connecting rod, which is far away from the top plate, is rotatably connected with the bottom plate through a lower bearing, the steel pipe is rotatably connected to the connecting rod through an upper bearing, the steel pipe is arranged at intervals with the top plate, the steel pipe is fixedly connected with the bottom plate, the surface of the top plate is also provided with a guide plate, the guide plate is of a concentric arc structure of the top plate, and the guide plate is of a 1/4-1/2 arc plate structure. According to the utility model, the steel pipe drives the bottom plate to rotate and is matched with the guide plate, so that the cable can be converted in the conveying direction after passing through the quick steering device, and the cable is quickly laid at the corner of the bridge.

Description

Device for quickly laying cables on basement bridge

Technical Field

The utility model belongs to the technical field of cable laying, and particularly relates to a device for quickly laying cables on a basement bridge.

Background

Traditional basement crane span structure cable is laid and adopts pure manual work to lay, and the cost of labor is high and efficiency is lower, and the manual work needs to be placed in the eminence for a long time, so the dangerous risk of workman is higher in the work progress. After the relative improvement, the cable is dragged by adopting a winch, but the construction is difficult at the corner part, and the cable at the other side can be paved after the cables at one side are all dragged in place, so that the construction period is long and the efficiency is low.

Therefore, how to realize rapid cable laying at the corner of the bridge frame of the basement is a problem to be solved.

Disclosure of Invention

The utility model provides a device for quickly laying cables on a basement bridge, which can effectively solve the problems.

The utility model is realized in the following way:

a device for rapid cabling of a basement bridge, comprising a rapid steering device, the rapid steering device comprising:

bottom plate, connecting rod, steel pipe and roof, wherein the one end of connecting rod and the center department fixed connection of roof, just the one end that the roof was kept away from to the connecting rod with the bottom plate passes through lower bearing rotation to be connected, the steel pipe passes through upper bearing rotation to be connected on the connecting rod, the steel pipe with the roof interval sets up, and steel pipe and bottom plate fixed connection.

As a further improvement, the surface of the steel pipe is adhered with a friction material.

As a further improvement, the friction material is a rubber layer, and friction lines are further formed on the surface of the rubber layer.

As a further improvement, the bottom plate is a circular plate with a smooth surface.

As a further improvement, the diameter R1 of the bottom plate is 1/3-3/4 of the bridge diameter R2.

As a further improvement, the surface of the top plate is also provided with a guide plate, the guide plate is of a concentric arc structure of the top plate, and the guide plate is of a 1/4-1/2 arc plate structure.

As a further improvement, the lowermost end of the guide plate has a clearance with the bottom plate, and the clearance is smaller than the height of the cable.

The beneficial effects of the utility model are as follows: the steel pipe drives the bottom plate to rotate and is matched with the guide plate, so that the cable can be converted in conveying direction after passing through the quick steering device, and the cable is rapidly laid at the corner of the bridge frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the top plate of FIG. 1;

fig. 3 is a schematic top view of the base plate of fig. 1.

Reference numerals:

1-swift steering structure, 11-roof, 12-bottom plate, 13-deflector, 14-connecting rod, 15-steel pipe, 16-upper bearing, 17-lower bearing, 18-rubber friction layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "upper," "lower," "upper," "two ends," and the like refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-3, the present embodiment provides an apparatus for rapid cabling of a basement bridge, including a rapid steering apparatus, the rapid steering apparatus including: the cable protection device comprises a bottom plate 12, a connecting rod 14, a steel tube 15 and a top plate 11, wherein one end of the connecting rod 14 is fixedly connected with the center of the top plate 11, one end of the connecting rod 14, which is far away from the top plate 11, is rotationally connected with the bottom plate 12 through a lower bearing 17, the steel tube 15 is rotationally connected to the connecting rod 14 through an upper bearing 16, the steel tube 15 is arranged at intervals with the top plate 11, and the steel tube 15 is fixedly connected with the bottom plate 12, the bottom plate 12 can synchronously rotate along with the rotation of the steel tube 15 through the fixed connection of the steel tube 15, so that the relative rest of the cable and the bottom plate 12 is realized, the friction between the bottom plate 12 and the cable is avoided, and the cable is damaged, wherein the bottom plate 12 is a circular plate with a smooth surface, the diameter R1 of the bottom plate 12 is 1/3-3/4 of the bridge diameter R2, and the friction between the cable and the bottom plate 12 can be reduced through arranging the bottom plate 12 to be a circular plate with a smooth surface, and the cable protection effect is further achieved; then the diameter of the bottom plate 12 is set to be 1/3-3/4 of the bridge diameter, so that the bottom plate 12 can better support the cable and avoid the situation that the cable slides on the bottom plate 12, but the situation that the bottom plate 12 collides with the bridge in the rotating process can occur when the bottom plate 12 is overlarge in diameter, and therefore the diameter of the bottom plate 12 is optimally 1/3-3/4 of the bridge diameter.

Further, the surface of the steel pipe 15 is adhered with a friction material, and the friction material is a rubber friction layer 18 in this embodiment, and the rubber friction layer 18 is used to improve the friction force between the steel pipe 15 and the cable, so as to avoid the situation that the cable slides down on the steel pipe 15 or the situation that the steel pipe 15 cannot drive the cable through friction force.

Further, the surface of the top plate 11 is further provided with a guide plate 13, the guide plate 13 is of a concentric arc structure of the top plate 11, the guide plate 13 is of a 1/4-1/2 arc structure, in the embodiment, the guide plate 13 is of a concentric arc structure of the top plate 11, and the guide plate 13 is of a 1/4 arc structure, namely, the guide plate 13 can deflect in a 90-degree direction, and the deflection angle of the cable direction can be modified by changing the arc length of the guide plate 13, so that the applicability of the quick steering structure 1 is improved; the position of the cable after deflection can also be adjusted by changing the radius of the guide plate 13, and the applicability of the quick steering structure 1 can also be improved.

By the rotation of the steel pipe 15 and the combined action of the guide plates 13, the cable which is put on the steel pipe 15 can be changed along the conveying direction of the guide plates 13 along with the rotation of the steel pipe 15, and the cable can be laid at the corner of the bridge.

Furthermore, the lowest end of the guide plate 13 has a gap with the bottom plate 12, and the gap is smaller than the height of the cable, so that the situation that the cable slides down when the bottom plate 12 slides is avoided, and the guide plate 13 can better guide the cable through the arrangement, namely, the cable is prevented from being in contact with the guide plate 13, and further, the cable is prevented from being greatly deviated in the conveying direction, so that the one-time laying of the cable is inconvenient.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for rapid cabling of a basement bridge, comprising a rapid steering device, the rapid steering device comprising:

2. The apparatus for rapid cabling of basement bridges of claim 1, wherein the surface of the steel tube is adhered with friction material.

3. The device for rapid cabling of basement bridge frames according to claim 2, wherein the friction material is a rubber layer and the surface of the rubber layer is further provided with friction lines.

4. The apparatus for rapid cabling of basement bridges of claim 1, wherein said bottom plate is a circular plate having a smooth surface.

5. The apparatus for rapid cabling of basement bridges of claim 4, wherein the diameter R1 of the bottom plate is 1/3-3/4 of the bridge diameter R2.

6. The device for rapid cabling of basement bridge frames according to claim 1, wherein the top plate surface is further provided with a guide plate, the guide plate is of a concentric arc structure of the top plate, and the guide plate is of a 1/4-1/2 arc plate structure.

7. The apparatus for rapid cabling of basement bridges of claim 6, wherein the lowermost end of the deflector has a clearance from the floor which is less than the height of the cable.