In-pipe pipe penetrating device for cable laying

Abstract

The utility model discloses an in-pipe pipe penetrating device for cable laying, a cable arranging assembly comprises a plurality of bases fixedly connected to the periphery of the inner wall of a machine body, the top of each base is provided with a circular groove, the inside of each circular groove is movably connected with a pulley through a groove, the outer wall of the machine body is provided with a plurality of wiring holes at equal intervals, and the outer wall of the machine body is provided with a plurality of through holes. According to the pipe penetrating device in the pipe for cable laying, when the pipe penetrating device is used, a cable is wound in the machine body, and the cable needs to extend outwards for laying, the cable can extend smoothly through the pulleys in the base, so that the pipe penetrating device is convenient to use, convenient to use and high in practicability, and the service life of the pipe penetrating device in the pipe for cable laying is prolonged. Therefore, the cable does not touch the inner wall of the machine body, and the outer wall of the cable does not rub with the inner wall of the machine body, so that the cable is smoother in the wire pulling process, the working efficiency in the wire pulling process is improved, and the outer wall of the cable is protected from being damaged at the same time.

Description

Technical Field

[0001] The utility model relates to the field of cable laying, in particular to an in-pipe tube threader for cable laying. Background Art

[0002] The in-pipe perforator is a tool used for perforating and arranging pipes or pipelines, which can facilitate the transformation and renewal of pipes.

[0003] In the process of laying cables, the cables need to be pulled by the in-pipe threader to facilitate the laying of the cables. During the pulling process, the cables will experience some friction inside the in-pipe threader, which increases the friction of the cable pulling and damages the outer wall of the cable, thereby reducing the work efficiency in the cable laying process. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a pipe threader for cable laying to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes an in-pipe tube threader for cable laying, including an in-pipe tube threader, the in-pipe tube threader is mainly used for pulling in the process of cable laying, the in-pipe tube threader includes a body, and a line-aligning component is arranged inside the body;

[0006] The wiring assembly includes multiple bases fixedly connected to the inner wall of the machine body, each base has a circular groove on the top, and the inside of each circular groove is movably connected to a pulley through a groove. The outer wall of the machine body is provided with multiple wiring holes at equal distances, and each wiring hole is located on one side of the base.

[0007] In one example, cross bars are fixedly connected to both sides of the inner wall of the machine body, and the centers of the two cross bars are fixedly connected to the first connecting rod.

[0008] In one example, the other sides of the two cross-blocking rods are fixedly connected to second connecting rods, and the bottoms of the two second connecting rods are movably connected to support frames.

[0009] In one example, a support rod is fixedly connected to one side of one of the support frames, a threading plate is fixedly connected to the top of the support rod, a semicircular hole is opened at the bottom of the inner wall of the threading plate, and a pressure plate is fixedly connected to the top of the inner wall of the threading plate via a spring.

[0010] In one example, a threading hole is fixedly connected to one side of the outer wall of the first connecting rod.

[0011] The utility model provides a cable laying pipe threader which can bring the following beneficial effects:

[0012] 1. By means of the base, round groove, pulley and cross lever arranged on the inner wall of the machine body, when the cable is rolled up inside the machine body and needs to be laid outward, the cable can be extended through the pulley inside the base, so that the cable will not touch the inner wall of the machine body, and the outer wall of the cable will not rub against the inner wall of the machine body, making the cable smoother in the process of pulling the wire, improving the work efficiency in the process of pulling the wire, and protecting the outer wall of the cable from damage.

[0013] 2. Through the support rod, threading plate, semicircular hole, spring and pressure plate arranged on one side of the support frame, when in use, the cable passes through the threading plate, and the pressure plate on the top will press the cable so that it always extends in one direction, preventing the cable from warping and improving the work efficiency during the cable laying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the machine body of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first connecting rod of the utility model;

[0018] Figure 4 This is a schematic diagram of the support frame structure of the utility model.

[0019] In the figure: 1. body; 2. base; 3. circular groove; 4. pulley; 5. wiring hole; 6. cross stopper; 7. first connecting rod; 8. support frame; 9. second connecting rod; 10. support rod; 11. threading plate; 12. semicircular hole; 13. spring; 14. pressure plate; 15. threading hole. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] Embodiment 1, the utility model provides as follows Figure 1 - Figure 4The tube threader for cable laying shown in the figure includes the tube threader, which is mainly used for pulling during the cable laying process. The tube threader includes a body 1, and a line-aligning component is arranged inside the body 1. The line-aligning component includes a plurality of bases 2 fixedly connected to the inner wall of the body 1, and a circular groove 3 is provided on the top of each base 2. A pulley 4 is movably connected to the inside of each circular groove 3 through a groove. A plurality of wiring holes 5 are equidistantly provided on the outer wall of the body 1, and each wiring hole 5 is located on one side of the base 2. Cross bars 6 are fixedly connected to both sides of the inner wall of the body 1, and a first connecting rod 7 is fixedly connected to the center of the two cross bars 6. The other sides of the two cross bars 6 are fixedly connected with a second connecting rod 9, and the bottoms of the two second connecting rods 9 are movably connected with a support frame 8. Through the base 2, circular groove 3, pulley 4, and cross bar 6 arranged on the inner wall of the body 1, when the cable is rolled up inside the body 1, when it is necessary to extend the cable outward for laying, the cable can be extended through the pulley 4 inside the base 2, so that the cable will not touch the inner wall of the body 1, and the outer wall of the cable will not rub against the inner wall of the body 1, making it smoother in the process of pulling the wire, improving the work efficiency in the process of pulling the wire, and protecting the outer wall of the cable from damage.

[0022] Embodiment 2, the utility model provides as follows Figure 4 A pipe threader for cable laying is shown, in which a support frame 8 is fixedly connected to a support rod 10 on one side, a threading plate 11 is fixedly connected to the top of the support rod 10, a semicircular hole 12 is opened at the bottom of the inner wall of the threading plate 11, a pressure plate 14 is fixedly connected to the top of the inner wall of the threading plate 11 through a spring 13, and a threading hole 15 is fixedly connected to one side of the outer wall of the first connecting rod 7. Through the support rod 10, threading plate 11, semicircular hole 12, spring 13, and pressure plate 14 arranged on one side of the support frame 8, the cable can be passed through the threading plate 11 when in use, and the pressure plate 14 on the top will press the cable so that it is always extended in one direction, preventing the cable from warping, thereby improving the work efficiency during the cable laying process.

[0023] Working principle: the utility model discloses an in-pipe threader for laying cables. When in use, through the base 2, circular groove 3, pulley 4 and cross baffle 6 arranged on the inner wall of the body 1, when the cable is rolled up inside the body 1, when it is necessary to extend the cable outward for laying, the cable can be extended through the pulley 4 inside the base 2, so that the cable will not touch the inner wall of the body 1, and the outer wall of the cable will not rub against the inner wall of the body 1, making it smoother in the process of pulling the wire, improving the work efficiency in the process of pulling the wire, and protecting the outer wall of the cable from damage. At the same time, through the support rod 10, threading plate 11, semicircular hole 12, spring 13 and pressure plate 14 arranged on one side of the support frame 8, the cable can pass through the threading plate 11 when in use, and the pressure plate 14 on the top will press the cable, so that it is always extended in one direction, preventing the cable from curling, and improving the work efficiency in the process of cable laying.

[0024] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0025] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A pipe threader for cable laying, comprising a pipe threader, wherein the pipe threader is mainly used for pulling during cable laying, and the pipe threader comprises a body (1), wherein a line-aligning component is provided inside the body (1); It is characterized in that The line-aligning component comprises a plurality of bases (2) fixedly connected to the inner wall of the body (1), a circular groove (3) is provided on the top of each base (2), a pulley (4) is movably connected to the inside of each circular groove (3) through a groove, and a plurality of wiring holes (5) are provided at equal distances on the outer wall of the body (1), and each wiring hole (5) is located on one side of the base (2).

2. The in-pipe threader for cable laying according to claim 1, characterized in that: Cross blocking rods (6) are fixedly connected to both sides of the inner wall of the machine body (1), and a first connecting rod (7) is fixedly connected to the centers of the two cross blocking rods (6).

3. The cable laying in-pipe threader according to claim 2, characterized in that: The other sides of the two cross blocking rods (6) are fixedly connected to second connecting rods (9), and the bottoms of the two second connecting rods (9) are movably connected to support frames (8).

4. The in-pipe threader for cable laying according to claim 3, characterized in that: A support rod (10) is fixedly connected to one side of one of the support frames (8), a threading plate (11) is fixedly connected to the top of the support rod (10), a semicircular hole (12) is provided at the bottom of the inner wall of the threading plate (11), and a pressure plate (14) is fixedly connected to the top of the inner wall of the threading plate (11) via a spring (13).

5. The in-pipe threader for cable laying according to claim 2, characterized in that: A threading hole (15) is fixedly connected to one side of the outer wall of the first connecting rod (7).

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