Cable pipe penetrating auxiliary device

Abstract

The utility model discloses a cable pipe-penetrating auxiliary device, which comprises a mounting ring, an outer pipeline and a cable body, an auxiliary ball is integrally arranged on one side of the mounting ring, a fastening bolt is arranged in the middle of the surface of the mounting ring in a threaded manner, a supporting walking assembly is fixed on the surface of the mounting ring, and a first magnet is arranged at the end part of the surface of the mounting ring. An outer pipeline is arranged on the outer side of the mounting ring, a cable body is arranged in the middle of the mounting ring, a second magnet is arranged at the position, located at the outer end of the first magnet, of the mounting ring, and a handheld rod is fixedly bonded to the surface of the second magnet. According to the cable pipe penetrating auxiliary device, the first magnet on the surface of the mounting ring can be used in cooperation with the second magnet, the second magnet can be moved outside the outer pipeline, the mounting ring is driven to move in the outer pipeline through the adsorption effect of the second magnet and the first magnet, so that a cable body is driven to conduct pipe penetrating work, and the device is simple in overall structure and convenient to use. Operation is convenient, and manufacturing cost and maintenance cost are low.

Description

Technical Field

[0001] The utility model relates to the technical field related to cables, in particular to a cable pipe threading auxiliary device. Background Art

[0002] During construction, the cable is usually passed through the pre-buried pipe and then buried underground to increase the service life of the cable and the subsequent maintenance of the cable. During the cable pipe threading process, an auxiliary pipe threading device is required to increase the cable pipe threading rate.

[0003] The existing publication number CN115411670B discloses a cable pipe threading auxiliary device, including a mounting plate, a guide block is fixed to the left end of the mounting plate, a mounting frame is fixed to the right end of the mounting plate, and the upper right end and the lower right end of the mounting plate are both rotatably connected to a moving component for moving the device, and an adjustment component for adjusting the opening and closing size of the two moving components is arranged between the two moving components. The above-mentioned file can be guided in the pipeline through the guide block. At the bend, the guide block guides according to the shape of the bend to avoid the cable being blocked at the bend. The opening and closing size of the moving component can be adjusted through the adjustment component to adapt to pipes of different diameters, and the adaptability range is wider. The cable is fixed by the fixing component, and the moving component is driven to move by the driving component, so that the entire device carries the cable to move in the pipeline, and there is no need for the staff to manually transport the cable. The operation is convenient, saving time and effort.

[0004] However, the auxiliary pipe threading device in the above document has a complex structure and a high manufacturing cost, and the driving device is difficult to come out when there is no power inside the pipe. Therefore, we propose a cable pipe threading auxiliary device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cable pipe threading auxiliary device to solve the problems raised by the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cable pipe threading auxiliary device comprises a mounting ring and an outer pipe, an auxiliary ball is integrally provided on one side of the mounting ring, a fastening bolt is threadedly provided on the middle part of the surface of the mounting ring, a supporting walking assembly is fixed on the surface of the mounting ring, a first magnet is provided on the surface end of the mounting ring, an outer pipe is provided on the outside of the mounting ring, and a second magnet is provided on the mounting ring at the outer end of the first magnet.

[0008] Preferably, three groups of the fastening bolts are arranged at equal angles on the surface of the mounting ring, and the fastening bolts and the supporting walking components are staggered.

[0009] Preferably, the travel support assembly has two groups symmetrically arranged on the surface of the mounting ring with respect to the fastening bolts.

[0010] By adopting the above technical solution, three sets of fastening bolts can be used so that the mounting ring can be fastened to the internal cable body.

[0011] Preferably, the walking support assembly comprises a supporting plate, the supporting plate is fixed on the surface of the mounting ring, and a groove is provided on the surface of the supporting plate, and a sliding block is slidably connected to the groove on the surface of the supporting plate.

[0012] By adopting the above technical solution, the sliding block can slide conveniently on the groove on the surface of the support plate.

[0013] Preferably, a connecting shaft is fixed on the surface of the sliding block, and a walking wheel is rotatably connected to the middle of the connecting shaft, and the inner end of the sliding block is connected to the bottom end of the groove on the surface of the support plate through a spring.

[0014] The above technical solution can be used in conjunction with the use of the spring at the inner end of the sliding block, so that the travel wheel on the connecting shaft at the end of the sliding block can contact the inner wall of the outer pipe.

[0015] Preferably, the first magnets are arranged in an arc shape, and three groups of the first magnets are arranged at equal angles on the surface of the mounting ring.

[0016] Preferably, the first magnet is connected to the mounting ring by bonding, and the first magnet is disposed symmetrically on the surface of the mounting ring about the fastening bolt.

[0017] By adopting the above technical solution, three groups of first magnets can be used on the surface of the mounting ring so as to be adsorbed by the second magnet.

[0018] Preferably, the second magnet is arranged in an arc shape, and the second magnet is magnetically connected to the first magnet, and the first magnet and the second magnet are both neodymium iron boron magnets.

[0019] By adopting the above technical solution, the second magnet can be moved on the outer pipe so that the first magnet adsorbed below drives the mounting ring to move inside the outer pipe to assist the cable body in passing through the pipe.

[0020] Preferably, a handlebar is bonded and fixed to the surface of the second magnet.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) The cable pipe threading auxiliary device uses a supporting walking assembly on the surface of the mounting ring so that the walking wheel on the surface of the sliding block slides on the groove on the surface of the supporting plate, and cooperates with the use of a spring to facilitate the device to adapt to pipes of different diameters;

[0023] (2) The cable pipe threading auxiliary device can move the second magnet outside the outer pipe by using the first magnet on the surface of the mounting ring in conjunction with the second magnet, so that the mounting ring can be driven to move inside the outer pipe through the adsorption effect with the first magnet, so as to drive the cable body to thread the pipe. The overall structure of the device is simple, the operation is convenient, and the manufacturing and maintenance costs are low. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 2 This is a side view of the structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the supporting walking assembly of the utility model;

[0027] Figure 4 This is a schematic diagram of the connection structure between the mounting ring and the external pipeline of the utility model.

[0028] In the figure:

[0029] 1. Mounting ring; 2. Auxiliary ball; 3. Fastening bolt; 4. Support walking assembly; 401. Support plate; 402. Slot; 403. Sliding block; 404. Connecting shaft; 405. Travel wheel; 406. Spring; 5. First magnet; 6. Second magnet; 7. Hand-held rod; 8. Outer pipe; 9. Cable body. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-4 As shown, the cable pipe threading auxiliary device provided by the utility model includes a mounting ring 1 and an outer pipe 8. An auxiliary ball 2 is integrally provided on one side of the mounting ring 1, and a fastening bolt 3 is threadedly provided on the middle part of the surface of the mounting ring 1. Preferably, three groups of fastening bolts 3 are arranged at equal angles on the surface of the mounting ring 1, and the fastening bolts 3 and the supporting walking components 4 are staggered. The supporting walking components 4 are symmetrically arranged with two groups of fastening bolts 3 on the surface of the mounting ring 1. The three groups of fastening bolts 3 can be used to facilitate the fastening installation of the mounting ring 1 to the internal cable body 9.

[0032] In some embodiments, a support walking component 4 is fixed to the surface of the mounting ring 1. Preferably, the support walking component 4 includes a support plate 401, which is fixed to the surface of the mounting ring 1, and a groove 402 is provided on the surface of the support plate 401. A sliding block 403 is slidably connected to the groove 402 on the surface of the support plate 401, which can facilitate the sliding of the sliding block 403 on the groove 402 on the surface of the support plate 401.

[0033] In some embodiments, a connecting shaft 404 is fixed to the surface of the sliding block 403, and a running wheel 405 is rotatably connected to the middle of the connecting shaft 404. The inner end of the sliding block 403 is connected and fixed to the bottom end of the slot 402 on the surface of the support plate 401 through a spring 406, which can cooperate with the use of the spring 406 at the inner end of the sliding block 403 so that the running wheel 405 on the connecting shaft 404 at the end of the sliding block 403 can contact the inner wall of the outer pipe 8.

[0034] See also Figure 1-4 As shown, in some embodiments, a first magnet 5 is provided at the surface end of the mounting ring 1, and the first magnet 5 is arranged in an arc shape. Preferably, the first magnet 5 is connected to the mounting ring 1 by bonding. Three groups of first magnets 5 are arranged at equal angles on the surface of the mounting ring 1, and the first magnets 5 are symmetrically arranged on the surface of the mounting ring 1 about the fastening bolts 3. The three groups of first magnets 5 on the surface of the mounting ring 1 can be used to adsorb with the second magnet 6.

[0035] In some embodiments, an outer pipe 8 is provided on the outer side of the mounting ring 1, and the middle part of the mounting ring 1 is used to set the cable body 9. A second magnet 6 is provided on the mounting ring 1 at the outer end of the first magnet 5. The second magnet 6 and the first magnet 5 are magnetically connected. The first magnet 5 and the second magnet 6 are both neodymium iron boron magnets. The second magnet 6 can be moved on the outer pipe 8 so that the first magnet 5 adsorbed below can drive the mounting ring 1 to move inside the outer pipe 8 to assist the cable body 9 in passing through the pipe.

[0036] Preferably, a handle bar 7 is bonded and fixed to the surface of the second magnet 6. Preferably, the second magnet 6 is arranged in an arc shape.

[0037] Working principle:

[0038] First, when in use, the cable body 9 is first inserted into the interior of the mounting ring 1, and the fastening bolts 3 on the surface of the mounting ring 1 are rotated to facilitate the fastening bolts 3 to fix the cable body 9, and then the mounting ring 1 is inserted into the outer pipe 8, so that the walking wheel 405 on the supporting walking component 4 on the surface of the mounting ring 1 contacts the inner wall of the outer pipe 8, and the sliding blocks 403 at both ends of the connecting shaft 404 in the middle of the walking wheel 405 slide on the groove 402 on the surface of the support plate 401, so as to facilitate the use of the spring 406 at the bottom of the groove 402 on the surface of the support plate 401, so that the mounting ring 1 can be stably installed inside the outer pipe 8.

[0039] Then, by holding the handle 7, the second magnet 6 is attached to the top of the outer pipe 8, so that the second magnet 6 and the first magnet 5 on the surface of the mounting ring 1 are attracted to each other, and the second magnet 6 is moved on the outer surface of the outer pipe 8 to attract the first magnet 5 inside the outer pipe 8. With the use of the walking wheel 405 on the surface of the mounting ring 1, it is convenient for the mounting ring 1 to drive the internal cable body 9 to move through the outer pipe 8. This is the use principle of the cable pipe threading auxiliary device.

[0040] The cable pipe threading auxiliary device uses a supporting walking assembly on the surface of the mounting ring so that the walking wheel on the surface of the sliding block slides on the groove on the surface of the supporting plate, and cooperates with the use of a spring, so that the device can be adapted to pipes of different diameters.

[0041] The cable pipe threading auxiliary device can move the second magnet outside the outer pipe by using the first magnet on the surface of the mounting ring in conjunction with the second magnet, so that the second magnet can drive the mounting ring to move inside the outer pipe through the adsorption effect with the first magnet, so as to drive the cable body to perform the pipe threading work. The overall structure of the device is simple, the operation is convenient, and the manufacturing and maintenance costs are low.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable pipe threading auxiliary device, comprising a mounting ring (1) and an outer pipe (8), characterized in that: An auxiliary ball (2) is integrally provided on one side of the mounting ring (1), and a fastening bolt (3) is threadedly provided in the middle of the surface of the mounting ring (1), a supporting travel component (4) is fixed to the surface of the mounting ring (1), a first magnet (5) is provided at the end of the surface of the mounting ring (1), an outer pipe (8) is provided on the outer side of the mounting ring (1), and a second magnet (6) is provided on the mounting ring (1) at the outer end of the first magnet (5).

2. A cable pipe threading auxiliary device according to claim 1, characterized in that: The fastening bolts (3) are arranged in three groups at equal angles on the surface of the mounting ring (1), and the fastening bolts (3) and the supporting travel components (4) are arranged in a staggered manner.

3. The cable pipe threading auxiliary device according to claim 1, characterized in that: The supporting travel components (4) are provided in two groups symmetrically on the surface of the mounting ring (1) with respect to the fastening bolts (3).

4. The cable pipe threading auxiliary device according to claim 1, characterized in that: The supporting walking assembly (4) comprises a supporting plate (401), the supporting plate (401) is fixed on the surface of the mounting ring (1), and a groove (402) is provided on the surface of the supporting plate (401), and a sliding block (403) is slidably connected to the groove (402) on the surface of the supporting plate (401).

5. The cable pipe threading auxiliary device according to claim 4 is characterized in that: A connecting shaft (404) is fixed on the surface of the sliding block (403), and a running wheel (405) is rotatably connected to the middle of the connecting shaft (404).

6. The cable pipe threading auxiliary device according to claim 5, characterized in that: The inner end of the sliding block (403) is connected to the bottom end of the groove (402) on the surface of the support plate (401) through a spring (406).

7. The cable pipe threading auxiliary device according to claim 1, characterized in that: The first magnets (5) are arranged in an arc shape, and three groups of the first magnets (5) are arranged at equal angles on the surface of the mounting ring (1).

8. The cable pipe threading auxiliary device according to claim 1, characterized in that: The first magnet (5) is connected to the mounting ring (1) by adhesive connection, and the first magnet (5) is arranged on the surface of the mounting ring (1) in a left-right symmetrical manner with respect to the fastening bolt (3).

9. The cable pipe threading auxiliary device according to claim 1, characterized in that: The second magnet (6) is arranged in an arc shape, and the second magnet (6) is magnetically connected to the first magnet (5), and the first magnet (5) and the second magnet (6) are both neodymium iron boron magnets.

10. The cable pipe threading auxiliary device according to claim 1, characterized in that: A hand-held rod (7) is bonded and fixed to the surface of the second magnet (6).

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