CN220510629U

CN220510629U - Cable laying device

Info

Publication number: CN220510629U
Application number: CN202322168138.XU
Authority: CN
Inventors: 张海飞; 马志浩; 王鹏; 王健英
Original assignee: Beijing Yanhua Tianzheng Building Engineering Co ltd
Current assignee: Beijing Yanhua Tianzheng Building Engineering Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-20
Anticipated expiration: 2033-08-11

Abstract

The application discloses cable laying device, including support, horizontal roller and vertical roller, the support is used for with crane span structure detachably fixed connection, horizontal roller and vertical roller all are located the crane span structure top, and rotate with support detachably respectively and be connected. The vertical rollers are multiple and are arranged along the axial direction of the horizontal rollers, and the space between the vertical rollers allows the cable to be laid to pass through. Utilize the cable laying device that this application provided to carry out the operation, can effectively improve the work efficiency that many cables laid simultaneously.

Description

Cable laying device

Technical Field

The application relates to the technical field of cable laying, in particular to a cable laying device.

Background

The cables of the industrial instrument are mostly armored thin cables, a bridge is required to be moved from a core cabinet to a site point, and each layer of cables laid in the bridge are required to be orderly arranged and firmly bound according to operation requirements. The traditional laying modes are two, one is to lay one cable after the other, each cable is laid, the cables are bound after being tidied, and the working efficiency is low; the other is that a plurality of cables are laid simultaneously, the working efficiency of the mode is higher than that of the former mode at times, but the working efficiency is lower than that of the former mode at times, and the main reasons are that the speed of simultaneously pulling a plurality of cables is slower, and the cables are often twisted together, so that the trouble is brought to the subsequent finishing work. Therefore, how to improve the working efficiency of simultaneously laying a plurality of cables is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In one aspect, the present application provides the following technical solutions:

a cabling arrangement, comprising:

the bracket is used for being detachably and fixedly connected with the bridge;

the horizontal roller is detachably and rotatably connected with the bracket;

the vertical roller is detachably and rotatably connected with the bracket;

the horizontal rollers and the vertical rollers are located above the bridge frame, the vertical rollers are multiple and are axially arranged along the horizontal rollers, and the space between the vertical rollers allows cables to be laid to pass through.

Optionally, in the above cabling device, the bracket includes:

the two opposite side vertical plates are positioned at two sides of the bridge frame and are connected through a pull rod, and two ends of the horizontal roller are rotationally connected with the side vertical plates;

the first horizontal plate is arranged on the side vertical plate, the position of the first horizontal plate is higher than that of the horizontal roller, and the upper end of the vertical roller is connected with the first horizontal plate;

the second horizontal plate is arranged beside the horizontal roller, the position of the second horizontal plate is lower than that of the horizontal roller, and the lower end of the vertical roller is detachably connected with the second horizontal plate.

Optionally, in the above cable laying device, an upper end of the vertical roller is detachably connected to the first horizontal plate.

Optionally, in the above cable laying device, the first horizontal plate is provided with a plurality of first mounting holes arranged along an axial direction of the horizontal roller, and the first mounting holes are used for plugging an upper end of the side vertical plate.

Optionally, in the above cable laying device, the vertical rollers are in two rows and are located at two sides of the horizontal roller; the number of the second horizontal plates is two, and the two second horizontal plates correspond to one row of vertical rollers respectively.

Optionally, in the above cable laying device, the end portion of the second horizontal plate is provided with a hook, the two second horizontal plates are connected through a connecting piece, and the connecting piece is provided with a notch matched with the hook.

Optionally, in the above cable laying device, the number of the pull rods is four, two of the pull rods are located above the bridge frame, and the other two of the pull rods are located below the bridge frame.

Optionally, in the above cable laying device, the side riser is provided with a plurality of second mounting holes vertically arranged, and the second mounting holes are used for being connected with the pull rod.

Optionally, in the above cabling device, the vertical roller includes:

the two ends of the first double-end stud penetrate through the through holes in the first horizontal plate and the second horizontal plate respectively and are connected with nuts;

and the first roller is sleeved on the first stud and is positioned between the first horizontal plate and the second horizontal plate.

Optionally, in the above cabling device, the horizontal roller includes:

the two ends of the second double-end stud penetrate through the through holes in the side vertical plates respectively and are connected with nuts;

and the second roller is sleeved on the second stud, and is positioned between the two side vertical plates.

When using the cable laying device that this application provided, fix it on the crane span structure, after the device was met to many cables that drag simultaneously, each cable passed different vertical roller intervals respectively according to the order of arrangement, then continued to drag simultaneously to the cable laying device of next department, and the distance between two adjacent cable laying devices sets up in a flexible way as required, meets cable laying device each time, repeats aforementioned operation process, until each cable laying is put in place. Finally, the components of the cable laying device are disassembled, so that the cable falls into the bridge frame from the horizontal roller. In the dragging process, the rotating horizontal roller supports the cable, so that the dragging resistance is relatively small, and the dragging speed is improved. Moreover, because the cables are separated by the vertical rollers, the cables cannot be twisted together during dragging, and the arrangement work before binding can be easier, so that the working efficiency is improved. Therefore, the cable laying device can effectively improve the working efficiency of laying a plurality of cables simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic view of a use state of a cable laying device according to an embodiment of the present application;

FIG. 2 is a perspective view of a cabling arrangement provided in an embodiment of the present application;

FIG. 3 is a front view of a cabling arrangement provided in an embodiment of the present application;

fig. 4 is a side view of a cabling arrangement provided in an embodiment of the present application.

Marked in the figure as:

1. a side vertical plate; 11. a second mounting hole; 2. a connecting sheet; 3. a horizontal roller; 31. a second stud; 32. a second drum; 4. a bridge; 5. a pull rod; 61. a first horizontal plate; 611. a first mounting hole; 62. a second horizontal plate; 7. a vertical roller; 71. a first stud; 72. a first roller.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1 to 4, the embodiment of the application provides a cable laying device, which comprises a bracket, a horizontal roller 3 and a vertical roller 7, wherein the bracket is used for being detachably and fixedly connected with a bridge 4, and the horizontal roller 3 and the vertical roller 7 are both positioned above the bridge 4 and are respectively detachably and rotatably connected with the bracket. The vertical rollers 7 are plural and arranged in the axial direction of the horizontal roller 3, and the space between the vertical rollers 7 allows the cable to be laid to pass through. The function of the bracket is mainly to support the whole device on the bridge 4, the horizontal roller 3 can rotate around the horizontal shaft relative to the bracket, the vertical roller 7 can rotate around the vertical shaft relative to the bracket, the vertical rollers 7 are arranged into a fence shape, and the cable to be laid can pass through the space between the vertical rollers 7. When the cable laying operation is performed on the bridge 4, a set of cable laying devices provided in the present application is disposed along the bridge 4 at intervals (the intervals may be flexibly set according to the construction requirements, for example, 20m to 30 m), and fig. 1 exemplarily shows a state in which the devices are assembled on the bridge 4. The worker utilizes manual work or hauling equipment to drag many cables simultaneously, runs into the cable laying device of this application after, and each cable passes its "fence hole" that corresponds respectively (namely the space between two adjacent vertical rollers 7), then continues to drag the cable and go to the cable laying device of next department, repeats above operation process, until each cable lays in place. Finally, the components of the cabling arrangement are disassembled so that the cable falls from the horizontal roller 3 into the bridge 4. In the towing process, the rotating horizontal roller 3 supports the cable, so that the towing resistance is relatively small, and the towing speed is improved. Moreover, since the cables are separated by the vertical rollers 7, they are not twisted together during dragging, so that the finishing work before binding is easier, thereby being beneficial to improving the working efficiency.

In a preferred embodiment, the stent comprises: two opposite side vertical plates 1, wherein the side vertical plates 1 are positioned at two sides of the bridge 4 and are connected through a pull rod 5, and two ends of the horizontal roller 3 are rotatably connected with the side vertical plates 1; the first horizontal plate 61 is arranged on the side vertical plate 1, the position of the first horizontal plate 61 is higher than that of the horizontal roller 3, and the upper end of the vertical roller 7 is connected with the first horizontal plate 61; the second horizontal plate 62 is arranged beside the horizontal roller 3, the position of the second horizontal plate 62 is lower than that of the horizontal roller 3, and the lower end of the vertical roller 7 is detachably connected with the second horizontal plate 62. When it is desired to lay down the cable from the horizontal roller 3, the second horizontal plate 62 needs to be removed together with the horizontal roller 3. The pull rods 5 are used for tensioning the two side uprights 1, so that the side uprights 1 and the bridge frame 4 are kept relatively fixed, and in order to improve stability, a plurality of pull rods 5 can be dispersed above and below the bridge frame 4, so that the side uprights 1 and the pull rods 5 are enclosed into a frame structure on the bridge frame 4, as shown in fig. 1-3, in the embodiment, four pull rods 5 are arranged, wherein two pull rods 5 are located above the bridge frame 4, and the other two pull rods 5 are located below the bridge frame 4.

In a preferred embodiment, the upper ends of the vertical rollers 7 are detachably connected to the first horizontal plate 61, so that the width of the "fence holes" can be set according to the thickness of the cables, for example, when thicker cables are encountered, some of the vertical rollers 7 can be removed, thereby increasing the spacing between the vertical rollers 7. That is, the degree of the density of the arrangement of the vertical rollers 7 can be flexibly selected as needed.

In order to better adapt to the bridges 4 with different widths, in this embodiment, the first horizontal plate 61 is provided with a plurality of first mounting holes 611 arranged along the axial direction of the horizontal roller 3, and the first mounting holes 611 are used for inserting the upper ends of the side uprights 1. As shown in fig. 1, the two side uprights 1 are respectively provided with three first mounting holes 611 for selection, and the width of the bridge 4 shown in the drawing is larger, so that the two side uprights 1 are inserted into the first mounting holes 611 at the outermost position, and when the width of the bridge 4 is smaller, the side uprights 1 can be inserted into the first mounting holes 611 at the inner position. That is, by selecting different first mounting holes 611, the spacing between the two side risers 1 can be adjusted. In order to accommodate the bridges 4 of different heights, in this embodiment, the side uprights 1 are provided with a plurality of vertically arranged second mounting holes 11, the second mounting holes 11 being intended to be connected to the tie rods 5.

In order to improve the overall structural stability of the device, in this embodiment, the vertical rollers 7 are arranged in two rows and are positioned at two sides of the horizontal roller 3; the number of second horizontal plates 62 is two, and the two second horizontal plates 62 correspond to one row of vertical rollers 7. As shown in fig. 1 and 4, two rows of vertical rollers 7 are symmetrically arranged on two sides of the horizontal roller 3, and the arrangement can lead the overall mass distribution of the device to be more balanced and the stability to be stronger. Of course, in other embodiments, only one row of vertical rolls 7 may be provided.

As shown in fig. 1 and 4, in this embodiment, the end of the second horizontal plate 62 is provided with a hook, the two second horizontal plates 62 are connected by a connecting piece 2, and the connecting piece 2 is provided with a notch matched with the hook. The connecting piece 2 connects the two second horizontal plates 62 together, so that the two rows of vertical rollers 7 can be integrated, thereby preventing the vertical roller 7 on one side from swinging when the cable is threaded. Of course, in other embodiments, the second horizontal plate 62 may be connected to the side riser 1, and the purpose of preventing the vertical roller 7 from swinging during cable threading may be achieved. In this embodiment, the connecting piece 2 is provided with two openings, which are respectively connected with hooks on the two second horizontal plates 62, and in other embodiments, the connecting piece 2 may be hinged with one of the second horizontal plates 62 and connected with the other second horizontal plate 62 through the openings and the hooks, so that the connecting piece 2 only needs to be provided with one opening. Furthermore, the connection piece 2 may be arranged to be always connected to the second horizontal plate 62 hinged thereto, i.e. the connection piece 2 is not detachable from the second horizontal plate 62, so that the connection piece 2 is not easily lost.

As shown in fig. 3 and 4, in the present embodiment, the vertical roller 7 includes: the first stud 71, two ends of the first stud 71 pass through the through holes on the first horizontal plate 61 and the second horizontal plate 62 respectively and are connected with nuts; the first roller 72 is fitted over the first stud 71, and the first roller 72 is located between the first horizontal plate 61 and the second horizontal plate 62. The first roller 72 is rotatable about an axis relative to the first stud 71, and when a trailing cable is brought into contact with the first roller 72, the first roller 72 rotates under the friction applied by the cable. The weight of the second horizontal plate 62 is finally transferred to the first horizontal plate 61 through the nut and the first stud 71, i.e., the weight of the second horizontal plate 62 is borne by the first horizontal plate 61. Of course, in other embodiments, the second horizontal plate 62 may be connected to the side vertical plate 1, and the weight of the second horizontal plate 62 may be borne by the side vertical plate 1.

In the present embodiment, the horizontal roller 3 includes: the two ends of the second double-end stud 31 respectively pass through the through holes on the side vertical plates 1 and are connected with nuts; and a second roller 32 sleeved on the second double-ended screw column 31, wherein the second roller 32 is positioned between the two side vertical plates 1. The second roller 32 is rotatable relative to the second double-ended screw 31, and when the cable is pulled, the second roller 32 rotates under the action of friction applied by the cable.

In the present description, the structures of the parts are described in a progressive manner, and the structure of each part is mainly described as a difference from the existing structure, and the whole and part of the structure of the cable laying device can be obtained by combining the structures of the parts.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cabling arrangement, comprising:

the bracket is used for being detachably and fixedly connected with the bridge;

the horizontal roller is detachably and rotatably connected with the bracket;

the vertical roller is detachably and rotatably connected with the bracket;

2. The cabling arrangement of claim 1, wherein the bracket comprises:

3. The cabling arrangement of claim 2, wherein the upper end of the vertical roller is detachably connected to the first horizontal plate.

4. A cabling arrangement as set forth in claim 3 wherein said first horizontal plate defines a plurality of first mounting holes aligned in the axial direction of said horizontal roller for receiving the upper ends of said side risers.

5. The cabling arrangement of claim 4, wherein the vertical rollers are in two rows on either side of the horizontal rollers; the number of the second horizontal plates is two, and the two second horizontal plates correspond to one row of vertical rollers respectively.

6. The cabling arrangement of claim 5, wherein the ends of the second horizontal plates are provided with hooks, the two second horizontal plates being connected by a connecting piece, the connecting piece being provided with a notch cooperating with the hooks.

7. The cabling device of any one of claims 2-6, wherein there are four tie rods, two of which are above the bridge and two of which are below the bridge.

8. The cabling arrangement of claim 7, wherein the side riser is provided with a plurality of vertically aligned second mounting holes for connection with the tie rod.

9. The cabling arrangement of any one of claims 2-6, wherein the vertical roller comprises:

10. The cabling arrangement of claim 9, wherein the horizontal roller comprises: