A wire pulling device for intelligent building construction inside pipes

Abstract

The present invention relates to the technical field of in-pipe wire pulling, and specifically discloses an in-pipe wire pulling device for intelligent building construction, which includes a first movable ring. A second movable ring is detachably installed on one side of the first movable ring. A moving mechanism is arranged on the outer side of the first movable ring, a cleaning mechanism is arranged on the outer side of the second movable ring, a fixing mechanism is arranged on the inner ring of the first movable ring, and a detection mechanism is arranged on the side of the first movable ring away from the second movable ring. By setting the first movable ring and the second movable ring, the wire is clamped and fixed by the first clamping block on the first movable ring, and then driven by the moving wheel, the device can complete the pulling of the wire inside the pipeline, increasing the convenience of use of the device. During the process of pulling the wire, the second movable ring abuts against the pipeline opening, and then the wire passes through the second clamping block, so that the wire is in a straight state inside the pipeline.

Description

Technical Field

[0001] The present invention relates to the technical field of pulling wires inside pipes, and particularly to a device for pulling wires inside pipes for intelligent building construction. Background Art

[0002] Currently, during the process of building construction, PVC pipes are prepared in advance on the wall, and then wires are passed through the pipes. The advantage of this is that while achieving aesthetics, safety is also enhanced.

[0003] Currently, the method used by workers to pass wires through pipes is mostly by using a wire threading device. With this method, workers need to use tools to first remove foreign objects inside the pipe, and then pull the wire through the wire threading device. Moreover, during the wire pulling process, the operation method is cumbersome and time-consuming for construction. When the wire bends inside the pipe, it will knot. If not handled properly at this time, it will damage the wire itself. Also, by using the wire threading device to pull the wire, the specific usage condition of the pipe cannot be known. If the pipe is damaged, it cannot provide good protection for the newly inserted wire. If the wire is damaged improperly due to this, it will also cause unnecessary economic losses. Summary of the Invention

[0004] The purpose of the present invention is to solve the drawbacks existing in the prior art, and to propose a device for pulling wires inside pipes for intelligent building construction.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for pulling wires inside pipes for intelligent building construction, including a first movable ring. A second movable ring is detachably installed on one side of the first movable ring. A moving mechanism is provided on the outer side of the first movable ring. A cleaning mechanism is provided on the outer side of the second movable ring. A fixing mechanism is provided on the inner ring of the first movable ring. A detection mechanism is provided on the side of the first movable ring away from the second movable ring.

[0007] Preferably, a plurality of first slots are evenly opened on the outer wall of the first movable ring close to the second movable ring along the circumferential direction of the first movable ring. A second slot is opened on the inner wall of the first slot. A connecting rod is movably installed inside the first slot. A seventh electric telescopic rod is embedded on the outer side of the connecting rod. The telescopic end of the seventh electric telescopic rod is away from the connecting rod, and the telescopic end of the seventh electric telescopic rod can extend into the second slot. One end of the connecting rod close to the second movable ring is connected to the second movable ring.

[0008] Preferably, the moving mechanism includes a first electric telescopic rod and moving wheels. A plurality of first electric telescopic rods are evenly embedded and installed along the circumferential direction on the outer side of the first movable ring. The telescopic ends of the first electric telescopic rods are away from the first movable ring, and moving wheels are installed at the telescopic ends of the first electric telescopic rods.

[0009] Preferably, the cleaning mechanism includes a movable abutting block and a cleaning brush. A plurality of movable abutting blocks are evenly and movably installed along the circumferential direction on the outer side of the second movable ring. A fifth chute is opened on the side of the movable abutting block away from the first movable ring. A fifth electric slider is slidably installed inside the fifth chute. A cleaning brush is connected to the side of the fifth electric slider away from the movable abutting block.

[0010] Preferably, a fourth chute is opened along the circumferential direction of the second movable ring on the outer wall of the second movable ring. A plurality of fourth electric sliders are evenly slidably installed inside the fourth chute. A sixth electric telescopic rod is installed at the top of the fourth electric slider. The telescopic end of the sixth electric telescopic rod is away from the fourth electric slider, and the telescopic ends of each sixth electric telescopic rod are respectively connected to the bottom of a movable abutting block.

[0011] Preferably, the fixing mechanism includes a second electric telescopic rod and a first clamping block. A plurality of second electric telescopic rods are evenly embedded and installed along the circumferential direction on the inner wall of the first movable ring. The telescopic end of the second electric telescopic rod is connected to the first clamping block. A plurality of third electric telescopic rods are evenly embedded and installed along the circumferential direction on the inner wall of the second movable ring. The telescopic end of the third electric telescopic rod is connected to the second clamping block.

[0012] Preferably, the detection mechanism includes a rotating ring and a camera. A rotating ring is movably installed on the side of the first movable ring away from the second movable ring. A plurality of cameras are evenly installed along the circumferential direction on the side of the rotating ring away from the first movable ring.

[0013] Preferably, a first chute is opened along the circumferential direction of the first movable ring on the side of the first movable ring away from the second movable ring. A plurality of first electric sliders are slidably installed inside the first chute. The side of the first electric slider close to the rotating ring is connected to the rotating ring.

[0014] Preferably, an insulating tape is sleeved and installed on the outer side of the rotating ring. A second sliding groove is formed in the outer wall of the first movable ring close to the rotating ring along the circumferential direction of the first movable ring. A second electric slider is slidably installed in the second sliding groove. A fourth electric telescopic rod is installed on the side of the second electric slider away from the first movable ring. The telescopic end of the fourth electric telescopic rod is away from the first movable ring. A first connecting block is installed at the telescopic end of the fourth electric telescopic rod. A first movable rod is movably connected to the side of the first connecting block away from the fourth electric telescopic rod. A second movable rod is movably installed at the top of the first movable rod. A third sliding groove is formed in the side wall of the first movable ring away from the second movable ring along the circumferential direction of the first movable ring. A third electric slider is slidably installed in the third sliding groove. A fifth electric telescopic rod is connected to the outside of the third electric slider. The telescopic end of the fifth electric telescopic rod is away from the third electric slider. And the telescopic end of the fifth electric telescopic rod is connected to a second connecting block. A rotating rod is rotatably installed on the side of the second connecting block away from the first movable ring.

[0015] Preferably, a sixth sliding groove is formed in the side of the first movable rod close to the first connecting block along the length direction of the first movable rod. A sixth electric slider is installed at the top of the first connecting block. The sixth electric slider is slidably installed inside the sixth sliding groove. An eighth sliding groove is vertically formed in the end wall of the first movable rod close to the first movable ring. An eighth electric slider is slidably installed inside the eighth sliding groove. The eighth electric slider is connected to the second movable rod. A seventh sliding groove is vertically formed in the outer wall of one side of the first movable rod. A seventh electric slider is slidably installed inside the seventh sliding groove. A blade is connected to the side of the seventh electric slider away from the seventh sliding groove. The cutting edge of the blade faces the second movable rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] In the present invention, by providing the first movable ring and the second movable ring, the wire is clamped and fixed by the first clamping block on the first movable ring. Subsequently, driven by the moving wheel, the device can complete the pulling of the wire inside the pipeline, increasing the use convenience of the device. During the pulling process of the wire, the second movable ring abuts against the pipeline opening, and then the wire passes through the second clamping block, so that the wire is in a straight state inside the pipeline, preventing the wire from bending inside the pipeline, affecting the waste of the wire in terms of length, and at the same time preventing the wire from knotting inside the pipeline, resulting in resistance during the wire threading process and affecting the wire threading efficiency. Moreover, the regular distribution of the wire inside the pipeline is also beneficial to the later heat dissipation of the wire, extending the service life of the wire.

[0018] When wiring requires twisting wires together, the first movable ring reaches one end of the pipeline, and the second movable ring is located at the other end of the pipeline. At this time, the first clamping block and the second clamping block clamp the wire simultaneously. Subsequently, the second movable ring rotates. Through the fixation of the first movable ring and the rotation of the second movable ring, the wire is twisted into a twist shape, increasing the functionality and convenience of use of the device;

[0019] When the first movable ring pushes the second movable ring to move inside the pipeline, large foreign objects inside the pipeline can be pushed out through one side of the second movable ring, facilitating subsequent cleaning of the inside of the pipeline and increasing the practicality of the device.

[0020] In the present invention, by providing a movable abutting block and a sixth electric telescopic rod, when the first movable ring and the second movable ring are combined and move inside the pipeline, at this time, the sixth electric telescopic rod drives the movable abutting block to repeatedly strike the inner wall of the pipeline. Subsequently, the inner wall of the pipeline after the impact is photographed and recorded by the camera. For some pipelines that are about to be damaged, cracks will appear on the inner wall at this time, completing the detection of the internal strength of the pipeline. During the pulling process of the wire, the second movable ring is fixed by the movable abutting block abutting against the inner wall of the pipeline. After pasting the insulating tape on the inner wall of the pipeline for repair, by the movable abutting block pressing the insulating tape on the inner wall of the pipeline, the insulating tape on the inner wall of the pipeline can be pasted more tightly, improving the repair effect and increasing the convenience of use of the device. By driving the cleaning brush to rotate through the movable abutting block, the device can clean the sand and gravel attached to the inner wall of the pipeline, increasing the cleanliness of the inside of the pipeline for the staff.

[0021] In the present invention, by providing a first movable rod and a rotating rod, one end of the insulating tape is fixed by the first movable rod. Subsequently, through the rotation of the rotating rod, the insulating tape can be pasted at the crack on the inner wall of the pipeline to complete the repair of the inner wall of the pipeline. After the insulating tape is pasted, the insulating tape is clamped again by the first movable rod and the second movable rod. Subsequently, the insulating tape on the inner wall of the pipeline is separated from the insulating tape body by the blade, realizing the automation of pasting the insulating tape and increasing the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a bottom view schematic diagram of the overall structure of the present invention;

[0024] Figure 3 is a schematic diagram of the connection structure of the first movable ring and the second movable ring of the present invention;

[0025] Figure 4Schematic diagram of the first movable ring structure of the present invention;

[0026] Figure 5 of the present invention Figure 4 Schematic diagram of the enlarged structure at A in;

[0027] Figure 6 Schematic diagram of the structure for opening the first slot of the present invention;

[0028] Figure 7 Schematic diagram of the second movable ring structure of the present invention;

[0029] Figure 8 Schematic diagram of the connecting rod structure of the present invention;

[0030] Figure 9 Schematic diagram of the movable abutting block structure of the present invention;

[0031] Figure 10 Schematic diagram of the installation structure of the first movable rod of the present invention;

[0032] Figure 11 Schematic diagram of the internal structure of the first movable rod of the present invention.

[0033] In the figure: 1. First movable ring; 2. Second movable ring; 3. First electric telescopic rod; 4. Moving wheel; 5. Rotating ring; 6. Camera; 7. Insulating tape; 8. Movable abutting block; 9. Second electric telescopic rod; 10. First clamping block; 11. Third electric telescopic rod; 12. Second clamping block; 13. First sliding groove; 14. First electric sliding block; 15. Second sliding groove; 16. Second electric sliding block; 17. Fourth electric telescopic rod; 18. First connecting block; 19. First movable rod; 20. Second movable rod; 21. Third sliding groove; 22. Third electric sliding block; 23. Fifth electric telescopic rod; 24. Second connecting block; 25. Rotating rod; 26. Fourth sliding groove; 27. Fourth electric sliding block; 28. Sixth electric telescopic rod; 29. First slot; 30. Second slot; 31. Connecting rod; 32. Seventh electric telescopic rod; 33. Fifth sliding groove; 34. Fifth electric sliding block; 35. Cleaning brush; 36. Sixth sliding groove; 37. Sixth electric sliding block; 38. Blade; 39. Seventh sliding groove; 40. Seventh electric sliding block; 41. Eighth sliding groove; 42. Eighth electric sliding block. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0035] Refer to Figures 1-11, A wire pulling device inside a pipe for intelligent building construction, comprising a first movable ring 1. A second movable ring 2 is detachably installed on one side of the first movable ring 1. A moving mechanism is provided on the outer side of the first movable ring 1, a cleaning mechanism is provided on the outer side of the second movable ring 2, a fixing mechanism is provided on the inner ring of the first movable ring 1, and a detecting mechanism is provided on the side of the first movable ring 1 away from the second movable ring 2. The moving mechanism enables the first movable ring 1 to move inside the pipe. The fixing mechanism fixes the wire, and in combination with the moving mechanism, the wire is pulled. The cleaning mechanism can clean the inside of the pipe, increasing the cleanliness of the pipe interior. The detecting mechanism can perform strength detection on the inside of the pipe to judge the usage condition of the pipe.

[0036] As a technical optimization scheme of the present invention, a plurality of first slots 29 are evenly opened on the outer wall of the first movable ring 1 close to the second movable ring 2 along the circumferential direction of the first movable ring 1. A second slot 30 is opened on the inner wall of the first slot 29. A connecting rod 31 is movably installed inside the first slot 29. A seventh electric telescopic rod 32 is embedded on the outer side of the connecting rod 31. The telescopic end of the seventh electric telescopic rod 32 is away from the connecting rod 31, and the telescopic end of the seventh electric telescopic rod 32 can extend into the inside of the second slot 30. One end of the connecting rod 31 close to the second movable ring 2 is connected to the second movable ring 2. By the way that the connecting rod 31 extends into the inside of the first slot 29, and then the seventh electric telescopic rod 32 extends into the inside of the second slot 30, the connection between the first movable ring 1 and the second movable ring 2 is completed. When the two need to be separated, the reverse operation can be performed, making the device have the advantages of simple operation and fast use in actual use.

[0037] As a technical optimization scheme of the present invention, the moving mechanism comprises a first electric telescopic rod 3 and moving wheels 4. A plurality of first electric telescopic rods 3 are evenly embedded on the outer side of the first movable ring 1 along the circumferential direction. The telescopic end of the first electric telescopic rod 3 is away from the first movable ring 1, and the telescopic end of the first electric telescopic rod 3 is installed with a moving wheel 4. By the way that the first electric telescopic rod 3 drives the moving wheel 4 to abut against the inner wall of the pipe, the function of the first movable ring 1 moving inside the pipe is completed, increasing the use convenience of the device and increasing the adaptability of the device to different pipes.

[0038] As a technical optimization solution of the present invention, the cleaning mechanism includes a movable abutting block 8 and a cleaning brush 35. A plurality of movable abutting blocks 8 are evenly and movably installed on the outer side of the second movable ring 2 along the circumferential direction. A fifth chute 33 is formed on the side of the movable abutting block 8 away from the first movable ring 1. A fifth electric slider 34 is slidably installed inside the fifth chute 33. A cleaning brush 35 is connected to the side of the fifth electric slider 34 away from the movable abutting block 8. The cleaning brush 35 is driven by the fifth electric slider 34 to move to abut against the inner wall of the pipeline. When the movable abutting block 8 rotates, the inner wall of the pipeline is scrubbed, so that the cleanliness of the pipeline interior reaches the best in the later stage, and the usability of the device is increased.

[0039] As a technical optimization solution of the present invention, a fourth chute 26 is formed on the outer wall of the second movable ring 2 along the circumferential direction of the second movable ring 2. A plurality of fourth electric sliders 27 are evenly and slidably installed inside the fourth chute 26. A sixth electric telescopic rod 28 is installed on the top of the fourth electric slider 27. The telescopic end of the sixth electric telescopic rod 28 is away from the fourth electric slider 27, and the telescopic end of each sixth electric telescopic rod 28 is respectively connected to the bottom of a movable abutting block 8. The sliding of the fourth electric slider 27 in the fourth chute 26 can make the sixth electric telescopic rod 28 drive the movable abutting block 8 to rotate, so as to achieve different usage effects. The sixth electric telescopic rod 28 can drive the movable abutting block 8 to make an extending movement, increasing the usability and smoothness of the device.

[0040] As a technical optimization solution of the present invention, the fixing mechanism includes a second electric telescopic rod 9 and a first clamping block 10. A plurality of second electric telescopic rods 9 are evenly embedded and installed on the inner wall of the first movable ring 1 along the circumferential direction. The telescopic end of the second electric telescopic rod 9 is connected to a first clamping block 10. A plurality of third electric telescopic rods 11 are evenly embedded and installed on the inner wall of the second movable ring 2 along the circumferential direction. The telescopic end of the third electric telescopic rod 11 is connected to a second clamping block 12. The second electric telescopic rod 9 drives the first clamping block 10 to move closer to the wire to complete the clamping and fixing of the wire. During the pulling process of the wire, when the wire passes through the abutment of the second clamping block 12 and then passes through the traction of the first movable ring 1, the wire is in a straight state inside the pipeline, preventing the wire from bending inside the pipeline, affecting the waste of the wire in terms of length, and at the same time preventing the wire from knotting inside the pipeline, so that the wire is affected by resistance during the threading process, affecting the threading efficiency. Moreover, the regular distribution of the wire inside the pipeline is also beneficial to the later heat dissipation of the wire, extending the service life of the wire.

[0041] As a technical optimization solution of the present invention, the detection mechanism includes a rotating ring 5 and a camera 6. On the side of the first movable ring 1 away from the second movable ring 2, a rotating ring 5 is movably installed. On the side of the rotating ring 5 away from the first movable ring 1, a plurality of cameras 6 are evenly installed along the circumferential direction of the rotating ring 5. As the camera 6 passes through the inside of the pipeline, the inside of the pipeline is photographed, and the image is transmitted to the background system. Through the judgment of background graphic comparison and the decision of later staff, according to the damage degree of the pipeline, it is decided whether to replace the pipeline or repair it.

[0042] As a technical optimization solution of the present invention, on the side of the first movable ring 1 away from the second movable ring 2, a first sliding groove 13 is opened along the circumferential direction of the first movable ring 1. A plurality of first electric sliders 14 are slidably installed inside the first sliding groove 13. The side of the first electric slider 14 close to the rotating ring 5 is connected to the rotating ring 5. The first electric slider 14 slides in the first sliding groove 13 to drive the rotating ring 5 to rotate, which is convenient for pasting the insulating tape 7 sleeved on the rotating ring 5.

[0043] As a technical optimization solution of the present invention, an insulating tape 7 is sleeved and installed on the outer side of the rotating ring 5. On the outer wall of the side of the first movable ring 1 close to the rotating ring 5, a second sliding groove 15 is opened along the circumferential direction of the first movable ring 1. A second electric slider 16 is slidably installed inside the second sliding groove 15. The side of the second electric slider 16 away from the first movable ring 1 is provided with a fourth electric telescopic rod 17. The telescopic end of the fourth electric telescopic rod 17 is away from the first movable ring 1. The telescopic end of the fourth electric telescopic rod 17 is provided with a first connecting block 18. The side of the first connecting block 18 away from the fourth electric telescopic rod 17 is movably connected to a first movable rod 19. The top of the first movable rod 19 is movably installed with a second movable rod 20. On the side wall of the first movable ring 1 away from the second movable ring 2, a third sliding groove 21 is opened along the circumferential direction of the first movable ring 1. A third electric slider 22 is slidably installed inside the third sliding groove 21. The outside of the third electric slider 22 is connected to a fifth electric telescopic rod 23. The telescopic end of the fifth electric telescopic rod 23 is away from the third electric slider 22, and the telescopic end of the fifth electric telescopic rod 23 is connected to a second connecting block 24. The side of the second connecting block 24 away from the first movable ring 1 is rotatably installed with a rotating rod 25. By abutting the rotating rod 25 against the insulating tape 7 and then rotating, the insulating tape 7 is pasted at the crack inside the pipeline for repair, which increases the use convenience of the device.

[0044] As a technical optimization solution of the present invention, a sixth chute 36 is provided on one side of the first movable rod 19 close to the first connecting block 18 along the length direction of the first movable rod 19. A sixth electric slider 37 is installed on the top of the first connecting block 18. The sixth electric slider 37 is slidably installed inside the sixth chute 36. An eighth chute 41 is vertically provided on the end wall of the first movable rod 19 close to the first movable ring 1. An eighth electric slider 42 is slidably installed inside the eighth chute 41. The eighth electric slider 42 is connected to the second movable rod 20. A seventh chute 39 is vertically provided on the outer wall of one side of the first movable rod 19. A seventh electric slider 40 is slidably installed inside the seventh chute 39. One side of the seventh electric slider 40 away from the seventh chute 39 is connected to a blade 38. The cutting edge of the blade 38 faces the second movable rod 20. The sliding of the sixth electric slider 37 in the sixth chute 36 can drive the first movable rod 19 to move, so that the first movable rod 19 is separated from the insulating tape 7, and the blade 38 can cut off the insulating tape 7 after the insulating tape 7 is pasted, increasing the convenience and smoothness of the device in use.

[0045] When the present invention is in use, when the first movable ring 1 and the second movable ring 2 are connected together, the first movable ring 1 and the second movable ring 2 are placed at the pipe inlet. Then, the first electric telescopic rod 3 drives the moving wheel 4 to extend outwards so that the moving wheel 4 can abut against the inner wall of the pipe. Then, the moving wheel 4 is started to drive the first movable ring 1 and the second movable ring 2 to move inside the pipe. At this time, the device advances in the direction of the second movable ring 2, that is, the first movable ring 1 is used to push the second movable ring 2 to advance inside the pipe, aiming to clean the inside of the pipe and prevent large foreign objects inside the pipe from damaging the mechanism on the side of the first movable ring 1 away from the second movable ring 2 when being pushed out by the device. At this time, the foreign objects inside the pipe are pushed out by the advancement of the device inside the pipe.

[0046] During the forward movement of the device, the fifth electric slider 34 slides in the fifth chute 33, driving the cleaning brush 35 to move outward. Subsequently, when the cleaning brush 35 abuts against the inner wall of the pipeline, at this time, the fourth electric slider 27 slides in the fourth chute 26, driving the movable abutting block 8 to rotate around the second movable ring 2, and then driving the cleaning brush 35 to rotate. At this time, the rotation of the cleaning brush 35 can sweep off the sand and dust adhering to the inner wall of the pipeline. Subsequently, the pipeline interior is blown by an air compressor, and the dust inside the pipeline can be completely removed. Compared with the traditional method of directly using an air compressor for blowing and cleaning, some sand and gravel with greater adhesion on the inner wall of the pipeline cannot be directly blown off. Through the cleaning of the inner wall by this device and then the cleaning of the pipeline interior, the cleaning effect of the pipeline interior has been greatly improved. Moreover, by first pushing out the larger foreign objects inside the pipeline by the device, the air compressor can be more convenient when cleaning the pipeline interior, directly improving the cleaning efficiency of the pipeline interior.

[0047] After completing the cleaning of the pipeline interior, at this time, after taking out the device, the wire is passed through the inner circles of the first movable ring 1 and the second movable ring 2. Subsequently, the second electric telescopic rod 9 drives the first clamping block 10 to move closer to the wire, and the wire is fixed by the extrusion of multiple first clamping blocks 10. At this time, the device is put into the entrance of the pipeline again. At this time, the direction of the first movable ring 1 is the forward direction of the device. And when the device enters the pipeline interior and the second movable ring 2 is at the pipeline opening, the sixth electric telescopic rod 28 drives the movable abutting block 8 to extend outward, so that the movable abutting block 8 abuts against the inner wall of the pipeline. At this time, the seventh electric telescopic rod 32 starts to retract and disengages from the inside of the second slot 30. Subsequently, the moving wheel 4 drives the first movable ring 1 to move inside the pipeline, and the connecting rod 31 disengages from the inside of the first slot 29. At this time, the first movable ring 1 and the second movable ring 2 are disengaged.

[0048] When the first movable ring 1 advances inside the pipeline with the electric wire, the second movable ring 2 is fixed at the pipeline opening. During the process of threading the electric wire, the third electric telescopic rod 11 drives the second clamping block 12 to move closer to the electric wire. Then, the second clamping block 12 contacts the outer side of the electric wire, but does not clamp the electric wire, keeping the state that the electric wire can pass through. At this time, during the process of threading the electric wire, through the pulling of the first movable ring 1, when the electric wire passes through the second movable ring 2, the electric wire can be straightened by the second clamping block 12. After the threading is completed, the electric wire is in a straight state inside the pipeline, preventing the electric wire from bending inside the pipeline, which affects the waste of the electric wire in terms of length. At the same time, it can also prevent the electric wire from knotting inside the pipeline, causing resistance during the threading process and affecting the threading efficiency. Moreover, the regular distribution of the electric wire inside the pipeline is also beneficial to the later heat dissipation of the electric wire, extending the service life of the electric wire.

[0049] Before threading, when the first movable ring 1 and the second movable ring 2 move inside the pipeline, the sixth electric telescopic rod 28 drives the movable abutting block 8 to move reciprocally, and squeezes the inner wall of the pipeline with a preset force magnitude, which can detect the strength of the inner wall of the pipeline. For some pipelines that are about to be damaged but not yet damaged, cracks will be generated under the impact of the movable abutting block 8. At this time, through the shooting of the camera 6 and the transmission of the image to the background system, through the judgment of the background graphic comparison and the decision of the later staff, according to the degree of damage of the pipeline, it is decided whether to replace the pipeline or repair it.

[0050] When pipeline maintenance is required, the staff sleeved the insulating tape 7 on the rotating ring 5, pulled out the opening part of the insulating tape 7, and at this time, the eighth electric slider 42 moved upward inside the eighth chute 41, driving the second movable rod 20 to move away from the first movable rod 19. Subsequently, the starting part of the pulled-out insulating tape 7 was placed on the top of the first movable rod 19, and then the starting part of the insulating tape 7 was clamped by the second movable rod 20 and the first movable rod 19. Then the device moved inside the pipeline. When the insulating tape 7 moved to the pipeline crack, the rotating ring 5 was driven to rotate by the sliding of the first electric slider 14 in the first chute 13. Subsequently, the fourth electric telescopic rod 17 drove the first movable rod 19 to extend upward until it abutted against the inner wall of the pipeline. At this time, the third electric slider 22 slid in the third chute 21 and went around to the side of the insulating tape 7 away from the adhesive surface. Subsequently, through the continuous rotation of the third electric slider 22, the rotating rod 25 abutted against the outside of the insulating tape 7 and passed through the bottom of the first movable rod 19. When the rotating rod 25 passed through the bottom of the first movable rod 19, at this time, the fifth electric telescopic rod 23 drove the rotating rod 25 to move closer to the inner wall of the pipeline. When the rotating rod 25 abutted against the inner wall of the pipeline, at this time, the rotating rod 25 abutted against the inner wall of the pipeline and rotated, pressing the adhesive surface of the insulating tape 7 against the crack on the inner wall of the pipeline.

[0051] When the insulating tape 7 is attached to the inner wall of the pipeline, the second movable rod 20 and the first movable rod 19 move away from each other again. And through the rotating rod 25, it abuts against the inner wall of the pipeline and rotates to the side of the second movable rod 20 close to the blade 38. At this time, the sixth electric slider 37 slides in the sixth chute 36. Since the sixth electric slider 37 is fixed to the top of the first connecting block 18, the first movable rod 19 moves at this time. The first movable rod 19 moves towards the first movable ring 1. Then the first movable rod 19 completes the separation from the starting point of the insulating tape 7. Then through the rotation of the rotating rod 25, the insulating tape 7 is pasted around the crack in the pipeline for one circle. When one circle of insulating tape 7 is pasted well, the first movable rod 19 moves to the lifted place of the insulating tape 7 again. Then the lifted place of the insulating tape 7 passes through the gap between the first movable rod 19 and the second movable rod 20. By the second movable rod 20 moving towards the first movable rod 19, the first movable rod 19 and the second movable rod 20 clamp the insulating tape 7 again. Then through the sliding of the seventh electric slider 40 in the seventh chute 39, the blade 38 is driven to move towards the insulating tape 7, and then the insulating tape 7 body is cut off and separated from the insulating tape 7 pasted on the inner wall of the pipeline. At this time, the pasting of the insulating tape 7 at the crack is completed. The same method steps are taken for the repair of the remaining parts. When the movable abutting block 8 moves to the pasted insulating tape 7, at this time, by the movable abutting block 8 pressing the pipeline, it can play a role in pressing the pasted insulating tape 7, increasing the stability of the pasting of the insulating tape 7 and improving the convenience of use of the device.

[0052] When wiring requires twisting wires together, through the first movable ring 1 reaching one end of the pipeline and the second movable ring 2 being located at the other end of the pipeline. At this time, the first clamping block 10 and the second clamping block 12 clamp the wires simultaneously. Then the movable abutting block 8 abuts against the inner wall of the pipeline. At this time, through the sliding of the fourth electric slider 27 in the fourth chute 26, the second movable ring 2 can be rotated. Then through the fixation of the first movable ring 1 and the rotation of the second movable ring 2, the wires are twisted into a twist shape, increasing the functionality and convenience of use of the device.

[0053] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A wire pulling device inside a pipe for intelligent building construction, including a first movable ring (1), characterized in that, On one side of the first movable ring (1), a second movable ring (2) is detachably installed. A moving mechanism is provided on the outer side of the first movable ring (1), a cleaning mechanism is provided on the outer side of the second movable ring (2), a fixing mechanism is provided on the inner ring of the first movable ring (1), and a detection mechanism is provided on the side of the first movable ring (1) away from the second movable ring (2); The detection mechanism includes a rotating ring (5) and a camera (6). A rotating ring (5) is movably installed on the side of the first movable ring (1) away from the second movable ring (2). A plurality of cameras (6) are evenly installed on the side of the rotating ring (5) away from the first movable ring (1) along the circumferential direction of the rotating ring (5); An insulating tape (7) is sleeved and installed on the outer side of the rotating ring (5). A second chute (15) is opened on the outer wall of the first movable ring (1) near the rotating ring (5) along the circumferential direction of the first movable ring (1). A second electric slider (16) is slidably installed inside the second chute (15). A fourth electric telescopic rod (17) is installed on the side of the second electric slider (16) away from the first movable ring (1). The telescopic end of the fourth electric telescopic rod (17) is away from the first movable ring (1). A first connecting block (18) is installed at the telescopic end of the fourth electric telescopic rod (17). A first movable rod (19) is movably connected to the side of the first connecting block (18) away from the fourth electric telescopic rod (17). A second movable rod (20) is movably installed at the top of the first movable rod (19). A third chute (21) is opened on the side wall of the first movable ring (1) away from the second movable ring (2) along the circumferential direction of the first movable ring (1). A third electric slider (22) is slidably installed inside the third chute (21). A fifth electric telescopic rod (23) is connected to the outside of the third electric slider (22). The telescopic end of the fifth electric telescopic rod (23) is away from the third electric slider (22), and the telescopic end of the fifth electric telescopic rod (23) is connected to a second connecting block (24). A rotating rod (25) is rotatably installed on the side of the second connecting block (24) away from the first movable ring (1).

2. The in-duct wire pulling device for intelligent building construction according to claim 1, characterized in that, A plurality of first slots (29) are evenly opened on the outer wall of the first movable ring (1) near the second movable ring (2) along the circumferential direction of the first movable ring (1). A second slot (30) is opened on the inner wall of the first slot (29). A connecting rod (31) is movably installed inside the first slot (29). A seventh electric telescopic rod (32) is embedded and installed on the outer side of the connecting rod (31). The telescopic end of the seventh electric telescopic rod (32) is away from the connecting rod (31), and the telescopic end of the seventh electric telescopic rod (32) can extend into the inside of the second slot (30). One end of the connecting rod (31) near the second movable ring (2) is connected to the second movable ring (2).

3. The wire pulling device in the pipe for intelligent building construction according to claim 1, characterized in that, The moving mechanism includes a first electric telescopic rod (3) and a moving wheel (4). A plurality of first electric telescopic rods (3) are evenly embedded and installed on the outer side of the first movable ring (1) along the circumferential direction. The telescopic end of the first electric telescopic rod (3) is away from the first movable ring (1). A moving wheel (4) is installed at the telescopic end of the first electric telescopic rod (3).

4. A wire pulling device in a pipe for intelligent building construction according to claim 1, characterized in that, The cleaning mechanism includes a movable abutting block (8) and a cleaning brush (35). A plurality of movable abutting blocks (8) are evenly and movably installed on the outer side of the second movable ring (2) along the circumferential direction. A fifth chute (33) is formed on the side of the movable abutting block (8) away from the first movable ring (1). A fifth electric slider (34) is slidably installed inside the fifth chute (33). A cleaning brush (35) is connected to the side of the fifth electric slider (34) away from the movable abutting block (8).

5. A wire pulling device for intelligent building construction according to claim 1, characterized in that, On the outer wall of the second movable ring (2), a fourth chute (26) is formed along the circumferential direction of the second movable ring (2). A plurality of fourth electric sliders (27) are evenly and slidably installed inside the fourth chute (26). A sixth electric telescopic rod (28) is installed on the top of the fourth electric slider (27). The telescopic end of the sixth electric telescopic rod (28) is away from the fourth electric slider (27), and the telescopic end of each sixth electric telescopic rod (28) is respectively connected to the bottom of a movable abutting block (8).

6. The wire pulling device for intelligent building construction according to claim 1, characterized in that, The fixing mechanism includes a second electric telescopic rod (9) and a first clamping block (10). A plurality of second electric telescopic rods (9) are evenly embedded and installed on the inner wall of the first movable ring (1) along the circumferential direction. The telescopic end of the second electric telescopic rod (9) is connected to a first clamping block (10). A plurality of third electric telescopic rods (11) are evenly embedded and installed on the inner wall of the second movable ring (2) along the circumferential direction. The telescopic end of the third electric telescopic rod (11) is connected to a second clamping block (12).

7. A wire pulling device inside a pipe for intelligent building construction according to claim 1, characterized in that, On the side of the first movable ring (1) away from the second movable ring (2), a first chute (13) is formed along the circumferential direction of the first movable ring (1). A plurality of first electric sliders (14) are slidably installed inside the first chute (13). The side of the first electric slider (14) close to the rotating ring (5) is connected to the rotating ring (5).

8. A wire pulling device for intelligent building construction according to claim 7, characterized in that, On the side of the first movable rod (19) close to the first connecting block (18), a sixth chute (36) is formed along the length direction of the first movable rod (19). A sixth electric slider (37) is installed on the top of the first connecting block (18). The sixth electric slider (37) is slidably installed inside the sixth chute (36). On the end wall of the first movable rod (19) close to the first movable ring (1), an eighth chute (41) is vertically formed. An eighth electric slider (42) is slidably installed inside the eighth chute (41). The eighth electric slider (42) is connected to the second movable rod (20). On the outer wall of one side of the first movable rod (19), a seventh chute (39) is vertically formed. A seventh electric slider (40) is slidably installed inside the seventh chute (39). The side of the seventh electric slider (40) away from the seventh chute (39) is connected to a blade (38). The cutting edge of the blade (38) faces the second movable rod (20).

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