Pipe penetrating device

Abstract

The utility model discloses a pipe penetrating device which comprises a machine frame, the inner walls of the two sides of the machine frame are jointly and rotationally connected with a rotating disc, and a threading pipe is arranged on the inner side of the rotating disc. A fixing seat is fixedly mounted on one side of the outer surface of the rack, an adjusting rod is rotationally connected to one side of the outer surface of the fixing seat, and a first self-locking rotating assembly is jointly mounted between the adjusting rod and the fixing seat; a movable rod is slidably connected to the top of the adjusting rod in an inserted mode, and an adjusting assembly is jointly installed between the movable rod and the adjusting rod. According to the auxiliary threading device, through the arrangement of the fixing base, the adjusting rod, the first self-locking rotating assembly, the second self-locking rotating assembly, the movable rod, the connecting base, the shell, the guide wheel and the electric driving assembly, the threading angle and position can be adjusted according to the installation position and angle of a pipeline during auxiliary threading, then the threading pipe is pulled electrically, manual operation is reduced, and the threading efficiency is improved. Time and labor are saved, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe threaders, in particular to a pipe threader. Background Art

[0002] A pipe threader is a tool used to tow communication cables, power cables and other items in pipelines. It is especially suitable for crossing narrow channels. Due to its smooth and elastic surface design, the pipe threader can easily pass through these channels. The pipe threader mainly consists of three parts: a copper core, a fiberglass reinforcement layer and a high-pressure low-density polyethylene protective layer. This structure not only ensures the strength and durability of the pipe threader, but also can resist the influence of harsh environments.

[0003] A fiberglass pipe threader for communication construction disclosed in the prior art with the publication number of CN219217080U includes a supporting bracket. A turntable is arranged on the outer surface of the upper end of the supporting bracket. A pipeline is arranged inside the turntable. A supporting frame is arranged at the front end of the outer surface of the upper end of the supporting bracket. A control pulley is arranged at the upper end of the supporting frame. A groove is formed on the outer surface of one side of the control pulley. Fixed plates are fixedly installed on the outer surfaces of the upper and lower ends of the control pulley.

[0004] Although this pipe threader can clean the surface of the pipe, in the actual operation process, whether it is the pipe threading operation or the storage operation, the pipe is pulled by manpower, which is time-consuming and laborious and not convenient to use. Therefore, improvements are proposed. Content of the Utility Model

[0005] The utility model aims to solve the deficiencies existing in the prior art and provides a pipe threader.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A pipe threader includes a frame. The inner walls of both sides of the frame are rotatably connected with a turntable, and a pipe is arranged inside the turntable;

[0007] A fixed seat is fixedly installed on one side of the outer surface of the frame. An adjusting rod is rotatably connected to one side of the outer surface of the fixed seat. A first self-locking rotation assembly is installed between the adjusting rod and the fixed seat;

[0008] An activity rod is slidably inserted into the top of the adjusting rod. An adjusting assembly is installed between the activity rod and the adjusting rod;

[0009] The inner walls of both sides of the activity rod are rotatably connected with a connecting seat. A second self-locking rotation assembly is installed between the connecting seat and the activity rod;

[0010] The top of the connecting seat is fixedly connected with a shell. Four guiding wheels are rotatably connected to the inner walls on both sides of the shell, and all four guiding wheels are in contact with the surface of the threading pipe. An electric driving component is installed between the two upper guiding wheels.

[0011] Furthermore, both the first self-locking rotation component and the second self-locking rotation component include handwheels. On one side of the outer surfaces of the two handwheels, worms are fixedly connected respectively. The two worms penetrate through the adjacent fixed seats and the adjacent movable rods respectively, and the two worms are rotatably connected between the adjacent fixed seats and the adjacent movable rods respectively. The setting of the handwheels is beneficial to manually driving the first self-locking rotation component or the second self-locking rotation component to operate.

[0012] Furthermore, on one side of the outer surfaces of the two worms, worm wheels are meshed respectively, and the mounting shafts of the two worm wheels are fixedly connected between the adjacent adjusting rods and the adjacent connecting seats respectively. The cooperation of the worm and the worm wheel has a self-locking property. When the worm does not rotate, the worm wheel cannot rotate under the action of external force.

[0013] Furthermore, the adjusting component includes a runner, and the runner is arranged below the adjusting rod. A screw rod is fixedly connected to the top of the runner, and the screw rod penetrates through the adjusting rod and is rotatably connected thereto. The movable rod is threadedly sleeved on the outer surface of the screw rod. The setting of the runner is beneficial to manually driving the screw rod to rotate.

[0014] Furthermore, the electric driving component includes an intermediate gear, and the intermediate gear is rotatably installed on the inner wall of one side of the shell. On both sides of the outer surface of the intermediate gear, side gears are meshed respectively, and the side gears are fixedly sleeved on the outer surfaces of the adjacent guiding wheels. The cooperation of the intermediate gear and the two side gears can not only ensure the synchronous rotation of the two upper guiding wheels, but also ensure their same rotation direction.

[0015] Furthermore, the electric driving component further includes a motor, and the motor is fixedly installed on the outer surface of one side of the shell. The driving end of the motor penetrates through the shell and is fixedly connected to the adjacent guiding wheel. The motor can drive the guiding wheel connected thereto to rotate.

[0016] Furthermore, a scraping sleeve is sleeved on the outer surface of the threading pipe, and the scraping sleeve is fixedly connected to the shell. When the threading pipe is recycled, the scraping sleeve can scrape off the dirt on the surface of the threading pipe.

[0017] The beneficial effects of the utility model:

[0018] When the utility model is in use, for a pipe threading device, through the arranged fixed seat, adjusting rod, first self-locking rotating assembly, second self-locking rotating assembly, movable rod, connecting seat, housing, guide wheel and electric driving assembly, during auxiliary wire threading, the threading angle and position can be adjusted according to the installation position and angle of the pipeline, and then the pipeline is electrically towed, reducing manual operation, saving time and effort, and making its use more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the following description of the specific embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 : Front view of the present utility model;

[0021] Figure 2 : Partial perspective view of the present utility model;

[0022] Figure 3 : Partial cross-sectional view of the present utility model;

[0023] Figure 4 : Cross-sectional view of the housing of the present utility model;

[0024] Figure 5 : Cross-sectional view of the fixed seat of the present utility model.

[0025] The reference numerals are as follows:

[0026] 1, frame; 2, housing; 3, adjusting rod; 4, pipeline; 5, fixed seat; 6, turntable; 7, motor; 8, scraping sleeve; 9, connecting seat; 10, runner; 11, guide wheel; 12, movable rod; 13, screw; 14, side gear; 15, intermediate gear; 16, worm gear; 17, worm; 18, hand wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0028] As Figures 1 to 5As shown in the figure, it relates to a pipe threading device, which includes a frame 1. The inner walls on both sides of the frame 1 are jointly rotatably connected with a turntable 6. A pipe threading tube 4 is arranged inside the turntable 6. Walking wheels are fixedly installed on both sides of the outer surface of the frame 1, which is convenient for manually pushing the whole to move.

[0029] A fixed seat 5 is fixedly installed on one side of the outer surface of the frame 1. One side of the outer surface of the fixed seat 5 is rotatably connected with an adjusting rod 3. A first self-locking rotation assembly is jointly installed between the adjusting rod 3 and the fixed seat 5. The use angle of the adjusting rod 3 can be changed through the first self-locking rotation assembly.

[0030] A movable rod 12 is slidably inserted into the top of the adjusting rod 3. The adjusting rod 3 has a limiting effect on the movable rod 12, which can ensure the stability of the movement of the movable rod 12. An adjusting assembly is jointly installed between the movable rod 12 and the adjusting rod 3. The adjusting assembly includes a runner 10, and the runner 10 is arranged below the adjusting rod 3. A screw rod 13 is fixedly connected to the top of the runner 10, and the screw rod 13 penetrates through the adjusting rod 3 and is rotatably connected to it. The adjusting rod 3 has a supporting effect on the screw rod 13, which is beneficial to the installation of the screw rod 13. The movable rod 12 is threadedly sleeved on the outer surface of the screw rod 13. When the screw rod 13 rotates, the movable rod 12 can be driven to move.

[0031] The inner walls on both sides of the movable rod 12 are jointly rotatably connected with a connecting seat 9. A second self-locking rotation assembly is jointly installed between the connecting seat 9 and the movable rod 12. The use angle of the connecting seat 9 can be changed through the second self-locking rotation assembly.

[0032] A housing 2 is fixedly connected to the top of the connecting seat 9. Four guide wheels 11 are jointly rotatably connected to the inner walls on both sides of the housing 2, and all four guide wheels 11 are in contact with the surface of the pipe threading tube 4. An electric drive assembly is jointly installed between the two top guide wheels 11. The electric drive assembly includes an intermediate gear 15, and the intermediate gear 15 is rotatably installed on one inner wall of the housing 2. Both sides of the outer surface of the intermediate gear 15 are meshed with side gears 14, and the side gears 14 are fixedly sleeved on the outer surface of the adjacent guide wheels 11. The electric drive assembly further includes a motor 7, and the motor 7 is fixedly installed on one side of the outer surface of the housing 2. The driving end of the motor 7 penetrates through the housing 2 and is fixedly connected to the adjacent guide wheel 11. The motor 7 drives the guide wheel 11 connected to it to rotate. The rotating guide wheel 11 can drive the other top guide wheel 11 to rotate through the cooperation of the side gear 14 and the intermediate gear 15.

[0033] Both the first self-locking rotating assembly and the second self-locking rotating assembly include a handwheel 18. On one side of the outer surfaces of the two handwheels 18, a worm 17 is fixedly connected respectively. The two worms 17 penetrate through the adjacent fixed seat 5 and the adjacent movable rod 12 respectively, and the two worms 17 are rotatably connected with the adjacent fixed seat 5 and the adjacent movable rod 12 respectively. On one side of the outer surfaces of the two worms 17, a worm gear 16 is meshed respectively, and the mounting shafts of the two worm gears 16 are fixedly connected with the adjacent adjusting rod 3 and the adjacent connecting seat 9 respectively. The cooperation of the worm 17 and the worm gear 16 has a self-locking property. When the worm 17 does not rotate, the worm gear 16 cannot rotate under the action of external force.

[0034] A scraping sleeve 8 is sleeved on the outer surface of the wire conduit 4. The scraping sleeve 8 can adopt a split design for easy installation, and the scraping sleeve 8 is fixedly connected with the housing 2. When the wire conduit 4 passes through the scraping sleeve 8 during the recycling process, the scraping sleeve 8 can scrape the dirt on the surface of the wire conduit 4.

[0035] Working principle: Adjust the threading angle and position according to the installation position and angle of the pipeline. First, move the whole to the set position through the frame 1, and then according to the required use height of the housing 2. If the pipeline is in a lower position, it is necessary to drive the first self-locking rotating assembly. Rotate the worm 17 by driving the handwheel 18. The worm 17 drives the worm gear 16 to rotate. The worm gear 16 drives the adjusting rod 3 to rotate. Then drive the housing 2 to rotate through the movable rod 12 and the connecting seat 9 until the adjusting rod 3 rotates 180 degrees. Then turn the rotating wheel 10. The rotating wheel 10 drives the screw rod 13 to rotate. The screw rod 13 drives the movable rod 12 and the connecting seat 9 to descend, thereby driving the housing 2 to descend until the setting is reached. Then drive the connecting seat 9 to rotate through the second self-locking rotating assembly. The connecting seat 9 drives the housing 2 until the use angle of the wire conduit 4 matches the pipeline. Then fix the cable at the head of the wire conduit 4. Then start the motor 7. The motor 7 drives the guide wheel 11 connected thereto to rotate. The rotating guide wheel 11 can drive the other guide wheel 11 at the top to rotate through the cooperation of the side gear 14 and the intermediate gear 15, thereby pulling the wire conduit 4 to move until the threading operation is completed. Then all components are reset.

[0036] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor limit the present invention to only the specific embodiments. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A pipe threader, comprising a frame (1), characterized in that: The inner walls on both sides of the frame (1) are rotatably connected to a turntable (6), and a threading tube (4) is arranged inside the turntable (6); A fixing seat (5) is fixedly mounted on one side of the outer surface of the frame (1); an adjusting rod (3) is rotatably connected to one side of the outer surface of the fixing seat (5); and a first self-locking rotating assembly is installed between the adjusting rod (3) and the fixing seat (5); A movable rod (12) is slidably inserted into the top of the adjusting rod (3), and an adjusting component is installed between the movable rod (12) and the adjusting rod (3); The inner walls on both sides of the movable rod (12) are rotatably connected to a connecting seat (9), and a second self-locking rotating component is installed between the connecting seat (9) and the movable rod (12); The top of the connecting seat (9) is fixedly connected to a housing (2), and the inner walls on both sides of the housing (2) are rotatably connected to four guide wheels (11), and the four guide wheels (11) are all in contact with the surface of the threading tube (4), and an electric drive assembly is installed between the two guide wheels (11) at the top.

2. A pipe threader according to claim 1, characterized in that: The first self-locking rotating assembly and the second self-locking rotating assembly both comprise a hand wheel (18), and one side of the outer surface of the two hand wheels (18) is fixedly connected to a worm (17), and the two worms (17) respectively penetrate adjacent fixed seats (5) and adjacent movable rods (12), and the two worms (17) are respectively rotatably connected to adjacent fixed seats (5) and adjacent movable rods (12).

3. A pipe threader according to claim 2, characterized in that: One side of the outer surface of the two worms (17) is meshedly connected with a worm wheel (16), and the mounting shafts of the two worm wheels (16) are fixedly connected to the adjacent adjustment rods (3) and the adjacent connection seats (9) respectively.

4. A pipe threader according to claim 1, characterized in that: The adjusting assembly comprises a rotating wheel (10), and the rotating wheel (10) is arranged below the adjusting rod (3), a screw rod (13) is fixedly connected to the top of the rotating wheel (10), and the screw rod (13) passes through the adjusting rod (3) and is rotatably connected thereto, and the movable rod (12) is threadedly sleeved on the outer surface of the screw rod (13).

5. A pipe threader according to claim 1, characterized in that: The electric drive assembly comprises an intermediate gear (15), and the intermediate gear (15) is rotatably mounted on an inner wall of one side of the housing (2), and both sides of the outer surface of the intermediate gear (15) are meshedly connected with side gears (14), and the side gears (14) are fixedly sleeved on the outer surface of the adjacent guide wheel (11).

6. A pipe threader according to claim 5, characterized in that: The electric drive assembly further comprises a motor (7), and the motor (7) is fixedly mounted on one side of the outer surface of the housing (2), and a driving end of the motor (7) is arranged to penetrate the housing (2) and is fixedly connected to an adjacent guide wheel (11).

7. A pipe threader according to claim 1, characterized in that: The outer surface of the threading tube (4) is sleeved with a scraper sleeve (8), and the scraper sleeve (8) is fixedly connected to the housing (2).

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