CN105226577A - A kind of cable hand traction device - Google Patents

Abstract

A cable manual traction device, the invention belongs to the technical field of cable laying equipment, the purpose is to solve the technical problems of high labor intensity and low work efficiency existing in underground cable laying, it includes a handle, wherein: it also includes a pair of Small guide column, pinion, traction stick, large gear, winding wheel, frame and a pair of large guide columns, the pair of small guide columns are arranged on the left side of the upper surface of the frame, and the traction roller is arranged on the side of the frame On the upper surface and on the right side of the small guide column, the winding wheel is arranged on the upper surface of the machine base and on the right side of the traction rod, the traction rod and the winding wheel can rotate freely, and the pinion is arranged in the cavity of the machine base Inside and it is connected with the rotating shaft of traction stick, and bull gear is located in the cavity of support and it is connected with the rotating shaft of winding wheel, and pinion and bull gear mesh, and handle is located on the upper surface of winding wheel. The invention has the advantages of simple structure, convenient use, reduced labor intensity of workers, high work efficiency and being applicable to pulling cables with different diameters.

Description

A cable manual pulling device

technical field

The invention belongs to the technical field of cable laying equipment, and in particular relates to a cable manual traction device.

Background technique

People's life in modern society can no longer be separated from electricity and network. While people enjoy the convenience brought by electricity and network to our life, they also bring more wiring pressure to our social infrastructure construction. Traditional cables and optical cables The method of high-altitude erection is characterized by convenient erection and maintenance, but in modern cities, the way of laying cables underground has developed rapidly in recent years, and the amount of cable laying underground is large, especially in the direction of laying When installing cables in the pipeline, there is no effective mechanical equipment to use. Basically, manual laying and manual pulling of cables are used for installation, which is labor-intensive and low-efficiency. There is an urgent need for an installation device that can reduce the labor intensity of workers.

Contents of the invention

The purpose of the present invention is to solve the technical problems of high labor intensity and low work efficiency in laying underground cables, and provide a manual cable pulling device.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A cable manual pulling device, which includes a handle, wherein: it also includes a pair of small guide posts, a pinion gear, a draw stick, a large gear, a winding wheel, a machine base and a pair of large guide posts, the pair of small guide posts The guide column is arranged on the left side of the upper surface of the machine base, the traction roller is arranged on the upper surface of the machine base and is located on the right side of the small guide column, and the winding wheel is arranged on the upper surface of the machine base and is located on the right side of the traction roller. The draw stick and the winding wheel can rotate freely, a pair of large guide posts are arranged on the upper surface of the machine base and are located between the draw stick and the wind wheel, the pinion is set in the cavity of the machine base and it is connected with the draw roll The rotating shaft is connected, the bull gear is located in the cavity of the support and it is connected with the rotating shaft of the winding wheel, the pinion and the bull gear are meshed, and the handle is located on the upper surface of the winding wheel.

A gap through which cables can pass is left between the pair of small guide posts.

A gap through which cables can pass is left between the pair of large guide posts.

Described traction roll is made up of traction column and bearing, and bearing is arranged on the bottom of traction column and is contained on the small hole shaft of machine base.

Described winding wheel is made up of wire wheel and bearing, and bearing is arranged at the bottom of wire wheel and is contained on the large hole axle of support.

Since the present invention adopts the above-mentioned technical solution, it solves the technical problems of high labor intensity and low work efficiency when laying underground cables basically by manual laying and artificial traction cable laying and installation. Compared with the background technology, the present invention The structure is simple, the use is convenient, the labor intensity of workers is reduced, the work efficiency is high, and it can be applied to the advantages of pulling cables with different diameters.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a partial enlarged view of part A in Fig. 1;

In the figure: 1—small guide column, 2—pinion gear, 3—drawing stick, 4—big gear, 5—winding wheel, 6—handle, 7—machine base, 8—large guide post.

detailed description

Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:

As shown in Figure 1, Figure 2 and Figure 3, the cable manual traction device in this embodiment includes a handle 6, wherein: it also includes a pair of small guide columns 1, a small gear 2, a pulling rod 3, a large gear 4. The winding wheel 5, the support 7 and a pair of large guide columns 8, the pair of small guide columns 1 are arranged on the left side of the upper surface of the support 7, the traction roller 3 is arranged on the upper surface of the support 7 and Located on the right side of the small guide column 1, the winding wheel 5 is located on the upper surface of the support 7 and is positioned on the right side of the traction roller 3, the traction roller 3 and the winding wheel 5 can rotate freely, and a pair of large guide columns 8 are provided On the upper surface of the support 7 and between the traction roller 3 and the winding wheel 5, the pinion 2 is arranged in the cavity of the support 7 and is connected with the rotating shaft of the traction roller 3, and the large gear 4 is arranged on the support 7 and it is connected with the rotating shaft of the winding wheel 5, the pinion 2 and the bull gear 4 are meshed, and the handle 6 is located on the winding wheel 5 upper surface. There is a gap between the pair of small guide columns 1 through which cables can pass. A gap through which cables can pass is left between the pair of large guide posts 8 . Described traction roller 3 is made up of traction post and bearing, and bearing is located at the bottom of traction post and is contained on the aperture shaft of support 7. Described wire reel 5 is made up of wire wheel and bearing, and bearing is located at the bottom of wire wheel and is contained on the large hole axle of support 7.

When the cable manual pulling device in this embodiment is used, the cable needs to be wound on the pulling rod 3 for at least two turns.

Claims (5)

1. a cable hand traction device, it comprises handle (6), it is characterized in that: it also comprises little a pair lead (1), pinion (2), traction rod (3), gear wheel (4), winding wheel (5), support (7) and a pair large lead (8), described little a pair lead (1) is located at the left side of support (7) upper surface, the upper surface that traction rod (3) is located at support (7) is positioned at the right side of little lead (1), the upper surface that winding wheel (5) is located at support (7) is positioned at the right side of traction rod (3), traction rod (3) and winding wheel (5) can freely rotate, the upper surface that a pair large lead (8) is located at support (7) is positioned between traction rod (3) and winding wheel (5), in the cavity that pinion (2) is located at support (7) and its be connected with the rotating shaft of drawing rod (3), in the cavity that gear wheel (4) is located at support (7) and its be connected with the rotating shaft of winding wheel (5), pinion (2) and gear wheel (4) are meshed, handle (6) is located on winding wheel (5) upper surface.

2. cable hand traction device according to claim 1, is characterized in that: leaving between described little a pair lead (1) can through the gap of cable.

3. cable hand traction device according to claim 1, is characterized in that: leaving between described a pair large lead (8) can through the gap of cable.

4. cable hand traction device according to claim 1, is characterized in that: described traction rod (3) is made up of trussed shore and bearing, and bearing is located at the bottom of trussed shore and is contained on the small hole shaft of support (7).

5. cable hand traction device according to claim 1, is characterized in that: described winding wheel (5) is taken turns by line and bearing forms, and bearing is located at the bottom of line wheel and is contained on the macropore axle of support (7).