CN222860786U - Large-scale reel type cable paying-off traction device - Google Patents

Abstract

The utility model relates to the technical field of cables and provides a large-scale reel type cable paying-off traction device which comprises a connecting roller, wherein a cable wire is wound and connected outside the connecting roller, a base is arranged at the bottom of the connecting roller, a plurality of fixing plates are fixedly connected outside the base, a connecting groove is formed in the base, a sliding plate is arranged in the connecting groove, a threaded groove is formed in the sliding plate, a threaded rod is arranged in the threaded groove, the bottom of the connecting roller is connected with the top of the base through a bearing, a plurality of fixing plates are distributed in a circumferential mode, the top of the fixing plates are contacted with the bottom of the connecting roller, the outer surface of the sliding plate is contacted with the inside of the connecting groove, the threaded groove is connected with the threaded rod through threads, two connecting strips are fixedly connected to two sides of the outer portion of the sliding plate, and pulling grooves are formed in two sides of the inner portion of the sliding plate. Through above-mentioned technical scheme, the problem that is unfavorable for promoting cable unwrapping wire efficiency among the prior art has been solved.

Description

Large-scale reel type cable paying-off traction device

Technical Field

The utility model relates to the technical field of cables, in particular to a large-scale reel type cable paying-off traction device.

Background

The cable has wide application in various fields of construction in China, and has important functions from normal production operation to automation and intelligent development and construction without separating the cable from power transmission, communication transmission, control transmission, signal transmission and the like. In the present day, industrial and mining enterprises are in a good period of rapid development, the use of cables is more and more increased, and large-scale cables are more and more used. The reel cable is formed by winding the cable on a plate (made of wood or steel), so that the storage space can be saved, the cable is protected from bending, and the reel cable is convenient for mass storage and transportation and is widely applied to the cable, the optical cable, the electric wire and the like.

The patent specification with the publication number of CN201307464Y discloses a cable traction device, which comprises a traction head, a connecting rod and a pull ring which are sequentially connected, wherein the traction head is provided with a cavity capable of accommodating the end part of a cable, one end of the connecting rod is provided with a cavity capable of accommodating a conductor in the center of the cable, and the cavity of the connecting rod is communicated with the cavity of the traction head. By adopting the technical scheme, the cable end is crimped by the cable traction device and then is pulled, the cable end is wrapped by the cable traction device, and the pushing and pulling acting force mainly acts on the cable end, so that the cable outer sheath is prevented from being damaged while the cable is pulled conveniently.

However, in the related art, the technical scheme has the following problems that the cable is wound to a use site, because the cable is coiled, special arrangement is needed to tear the cable off by special personnel to be installed and used next, a wire coil with the diameter of about 1 meter can be arranged by one worker to tear a wire, the cable on the wire coil with the diameter of more than 2 meters is thick and heavy, at least 2 or 3 workers are needed, the cable can be wound by special responsible resultant force to meet the requirement of the cable installation progress, the manual opening speed of the cable is slow, the production progress is greatly restricted, the workers often take the time and labor, the workers tear the wire off to continue the installation, the construction progress is influenced, and further improvement is needed.

Disclosure of utility model

The utility model provides a large-scale reel type cable paying-off traction device, which solves the problem that the paying-off efficiency of a cable is not beneficial to improvement in the related technology.

The technical scheme of the utility model is as follows:

The utility model provides a large-scale reel formula cable unwrapping wire draw gear, includes the connecting roller, the outside winding of connecting roller is connected with the cable conductor, the connecting roller bottom is equipped with the base, a plurality of fixed plates of base outside fixedly connected with, the spread groove has been seted up to the base inside, the inside sliding plate that is equipped with of spread groove, the screw thread groove has been seted up to the inside screw thread groove, the inside threaded rod that is equipped with of screw thread groove.

Preferably, the bottom of the connecting roller is connected with the top of the base through bearings, and a plurality of fixing plates are distributed in a circumferential shape.

Preferably, the top of the fixed plate is contacted with the bottom of the connecting roller, and the outer surface of the sliding plate is contacted with the inside of the connecting groove.

Preferably, the thread groove is connected with the threaded rod through threads, and two connecting strips are fixedly connected to two sides of the outer portion of the sliding plate.

Preferably, pulling grooves are formed in two sides of the interior of the sliding plate, and the two pulling grooves are distributed in a circumferential manner.

Preferably, the clamping groove is formed in the threaded rod, and the rotating shaft is arranged in the threaded rod.

Preferably, the rotating shaft is movably connected with the threaded rod through a damping bearing, and a rotating plate is fixedly connected with the outer part of the rotating shaft.

Preferably, the rotating plate extends to the outside of the clamping groove, and one end of the rotating plate is fixedly connected with a rod body.

Preferably, the shape of the rod body is in a zigzag shape, and one end of the rod body is fixedly connected with the traction shell.

Preferably, the traction shell is shaped like a bucket, and a gauze protection layer is arranged at the inner end of the traction shell.

The working principle and the beneficial effects of the utility model are as follows:

According to the utility model, when a cable penetrates through the traction shell, a worker needs to pull the wire head at the top end of the cable, then climb the cable to the high altitude through climbing equipment, the traction shell can limit the cable in the climbing process, the cable synchronously drives the connecting roller to rotate in the continuous paying-off process, so that the connecting roller synchronously rotates, and the base at the bottom of the connecting roller is connected with the connecting roller through a bearing, so that the cable cannot rotate, and accordingly, the cable can be conveniently and rapidly paid off.

In the utility model, the threaded rod synchronously drives the rotating shaft and the rotating plate to rotate in the reverse rotation process, the rotating plate synchronously drives the rod body and the traction shell to rotate in the rotation process, when the threaded rod is separated from the thread groove, a worker can press the rotating plate towards the clamping groove, and the rotating plate synchronously drives the rod body and the traction shell to rotate in the rotation process, so that the threaded rod and the rotating plate are in an acute angle state integrally, and portability is ensured.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view showing the whole structure of the bottom view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a portion of the structure of the present utility model;

FIG. 5 is a schematic view showing a partial structure separation of the present utility model.

In the figure, 1, a connecting roller; 2, a cable, 3, a base, 4, a fixed plate, 5, a connecting groove, 6, a sliding plate, 7, a thread groove, 8, a threaded rod, 9, a connecting bar, 10, a pulling groove, 11, a clamping groove, 12, a rotating shaft, 13, a rotating plate, 14, a rod body, 15 and a pulling shell.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 3 and 4, this embodiment provides a large-scale reel type cable paying-off traction device, including connecting roller 1, connecting roller 1 outside winding is connected with cable wire 2, and connecting roller 1 bottom is equipped with base 3, and base 3 outside fixedly connected with a plurality of fixed plates 4, the inside spread groove 5 that has offered of base 3, the inside sliding plate 6 that is equipped with of spread groove 5, the inside thread groove 7 that has offered of sliding plate 6, the inside threaded rod 8 that is equipped with of thread groove 7.

In this embodiment, the bottom of the connecting roller 1 is connected with the top of the base 3 through bearings, and the plurality of fixing plates 4 are distributed in a circumferential shape, so that the rotating operation of the connecting roller 1 can be facilitated.

In this embodiment, the top of the fixed plate 4 contacts with the bottom of the connecting roller 1, and the outer surface of the sliding plate 6 contacts with the inside of the connecting groove 5, so that the sliding plate 6 can move conveniently.

In this embodiment, the thread groove 7 is connected with the threaded rod 8 through threads, and two connecting strips 9 are fixedly connected to two sides of the outer portion of the sliding plate 6, so that the threaded rod 8 can be conveniently installed.

In this embodiment, the two sides of the interior of the sliding plate 6 are provided with the pulling grooves 10, and the two pulling grooves 10 are distributed circumferentially, so that the pulling grooves 10 can be pulled by the staff.

When the cable 2 needs to be paid off and pulled, firstly, a worker needs to move the sliding plate 6 inside the base 3, namely, the worker pulls the pulling groove 10 to enable the sliding plate 6 to be located at the axis position of the connecting roller 1, then the whole device is placed on the ground, in the process, due to certain friction force existing between the sliding plate 6 and the base 3, the sliding plate 6 cannot slide and misplace, the base 3 and the fixing plate 4 are arranged as the bottom, the sliding plate 6 can be gradually placed at the center position of the connecting roller 1 by the worker in the moving process, then the worker takes out the external threaded rod 8 and inserts the threaded groove 7 to rotate, in the process, the threaded rod 8 and the sliding plate 6 are connected in a screwed mode, and therefore the installation work of the threaded rod 8 can be achieved.

Examples

As shown in fig. 1, 2 and 5, based on the same concept as that of the above embodiment 1, this embodiment also proposes that a clamping groove 11 is formed inside the threaded rod 8, and a rotating shaft 12 is formed inside the threaded rod 8.

In this embodiment, the rotating shaft 12 is movably connected with the threaded rod 8 through a damping bearing, and the rotating plate 13 is fixedly connected with the outside of the rotating shaft 12, so that the rotating shaft 12 can drive the rotating plate 13 to rotate.

In this embodiment, the rotating plate 13 extends to the outside of the clamping groove 11, and one end of the rotating plate 13 is fixedly connected with the rod 14, so that the rod 14 can rotate conveniently.

In this embodiment, the rod 14 is in a zigzag shape, and one end of the rod 14 is fixedly connected with the traction shell 15, so that the traction shell 15 can be conveniently connected and supported.

In the embodiment, the traction shell 15 is shaped like a reverse bucket, and a gauze protection layer is arranged at the inner end of the traction shell 15, so that a cable wire can be protected conveniently.

When the work of pulling the paying-off is needed, a worker needs to penetrate the cable 2 from the inside of the traction shell 15, when the cable 2 penetrates the inside of the traction shell 15, the worker needs to pull the wire head at the top end of the cable 2, then climb the cable to the high altitude through climbing equipment, the traction shell 15 can limit the cable 2 in the climbing process, the cable 2 can synchronously drive the connecting roller 1 to rotate in the continuous paying-off process, so the connecting roller 1 can synchronously rotate, the base 3 at the bottom of the connecting roller 1 is connected with the connecting roller 1 through a bearing, so the rotation is not generated, meanwhile, the rotating shaft 12 is movably connected with the threaded rod 8 through a damping bearing, so the cable 2 can be enabled to carry out paying-off work more conveniently and conveniently, a plurality of workers are not needed to separate the cable 2, and the working efficiency is ensured;

When needs dismantle threaded rod 8, the staff carries out the opposite direction rotation with threaded rod 8 can, threaded rod 8 can drive pivot 12 and rotor plate 13 in the in-process of pivoted in step and rotate, rotor plate 13 can drive the body of rod 14 and pull shell 15 in step at pivoted in-process and rotate, after threaded rod 8 and thread groove 7 separate, the staff can press rotor plate 13 to draw in groove 11's direction this moment, rotor plate 13 can drive body of rod 14 and pull shell 15 in step at pivoted in-process and rotate to can make threaded rod 8 and rotor plate 13 wholly be the acute angle state, guaranteed the portability.

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 (10)

1. Large-scale reel formula cable unwrapping wire draw gear, including connecting roller (1), its characterized in that, connecting roller (1) outside winding is connected with cable conductor (2), connecting roller (1) bottom is equipped with base (3), a plurality of fixed plates (4) of base (3) outside fixedly connected with, connecting groove (5) have been seted up to base (3) inside, connecting groove (5) inside is equipped with sliding plate (6), threaded groove (7) have been seted up to sliding plate (6) inside, threaded groove (7) inside is equipped with threaded rod (8).

2. The large-scale reel type cable paying-off traction device according to claim 1, wherein the bottom of the connecting roller (1) is connected with the top of the base (3) through a bearing, and a plurality of fixing plates (4) are distributed in a circumferential shape.

3. The large-scale reel type cable paying-off traction device according to claim 1, wherein the top of the fixed plate (4) is contacted with the bottom of the connecting roller (1), and the outer surface of the sliding plate (6) is contacted with the inside of the connecting groove (5).

4. The large-scale reel type cable paying-off traction device according to claim 1, wherein the thread groove (7) is connected with the threaded rod (8) through threads, and two connecting strips (9) are fixedly connected to two sides of the outer portion of the sliding plate (6).

5. The large-scale reel type cable paying-off traction device according to claim 1, wherein pulling grooves (10) are formed in two sides of the interior of the sliding plate (6), and the two pulling grooves (10) are distributed in a circumferential shape.

6. The large-scale reel type cable paying-off traction device according to claim 1, wherein a clamping groove (11) is formed in the threaded rod (8), and a rotating shaft (12) is arranged in the threaded rod (8).

7. The large-scale reel type cable paying-off traction device according to claim 6, wherein the rotating shaft (12) is movably connected with the threaded rod (8) through a damping bearing, and a rotating plate (13) is fixedly connected to the outside of the rotating shaft (12).

8. The large-scale reel type cable paying-off traction device according to claim 7, wherein the rotating plate (13) extends to the outside of the clamping groove (11), and one end of the rotating plate (13) is fixedly connected with a rod body (14).

9. The large-scale reel type cable paying-off traction device according to claim 8, wherein the rod body (14) is arranged in a zigzag shape, and one end of the rod body (14) is fixedly connected with a traction shell (15).

10. The large-scale reel type cable paying-off traction device according to claim 9, wherein the traction shell (15) is shaped as a reversed bucket, and a gauze protection layer is arranged at the inner end of the traction shell (15).