Cable threading device based on cable processing

Abstract

The invention relates to the technical field of cable threading, in particular to a cable threading device based on cable processing, which comprises a cylinder body, a plurality of groups of connecting grooves are formed in the outer side wall of the cylinder body in an annular array, a connecting sleeve is arranged on one side of the cylinder body, and a plurality of groups of connecting sheets matched with the connecting grooves are fixed on one side wall of the connecting sleeve through spot welding; a connecting frame is fixedly connected to the inner side wall of the connecting sleeve, a plurality of sets of hooks are fixed to the outer side of the connecting frame through spot welding, torsion adjusting assemblies are fixedly arranged at the two ends of the barrel, and each torsion adjusting assembly comprises two annular track frames and two annular sliding blocks; compared with the prior art, the torsion condition of the cable in the cylinder body is monitored by means of the gyroscope sensor, the motor is controlled to operate, the arc-shaped abutting plate is driven under transmission of the gear and the annular rack to enable the cable to rotate synchronously so as to adjust torsion, and torsion in the cable penetrating process can be effectively solved or prevented.

Description

Technical Field

[0001] The invention relates to the technical field of cable threading, in particular to a cable threading device based on cable processing. Background Art

[0002] During the cable threading construction process, a traction rope is needed to pull the cable. Prior to this, the cable to be buried needs to be tied together with the traction rope, and then the external winding mechanism winds up the traction rope. At the same time, the cable moves in the pipeline along the predetermined laying trajectory of the pipeline, thereby achieving the purpose of cable threading, that is, completing the effective laying of the cable.

[0003] The Chinese patent application number 2024103307424 specifically discloses a cable threading and traction device for building electrical engineering. By setting a one-way limit device, the cable can be limited so that the cable can only move from the inlet pipe to the outlet pipe in the inner cavity of the shell, but cannot move from the outlet pipe to the inlet pipe. When the cable moves, it will not move relative to the shell, thereby achieving the effect of allowing the cable to stably pass through a curved or obstacle-containing pipe.

[0004] However, during the specific use of the above-mentioned equipment, the expected ideal travel distance of the cable laying is to move forward steadily without rotation to ensure normal transmission function and service life. However, in the actual movement process, the traction rope, as an important auxiliary tool, is easily affected by external forces such as uneven friction of the inner wall of the pipeline and changes in traction speed, which drives the cable to rotate in the pipeline. Once the cable is twisted, the internal conductor and insulation layer will be subjected to uneven stress, resulting in damage to the insulation layer. The external protective layer will also be twisted and stretched to cause cracks and wear, and is susceptible to external erosion, shortening its service life, and even breaking in severe cases. Therefore, solving the problem of the cable being driven by the traction rope to rotate in the pipeline and twisting, which in turn causes cable damage or breakage, is a practical problem that needs to be urgently solved in the current cable laying and use process. Summary of the invention

[0005] The object of the present invention is to provide a cable threading device based on cable processing, so as to solve the problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cable threading device based on cable processing, comprising a cylinder, the outer wall of the cylinder is provided with multiple groups of connection grooves in a circular array, a connection sleeve is provided on one side of the cylinder, one side wall of the connection sleeve is fixed with multiple groups of connection pieces matching the connection grooves by spot welding, the inner wall of the connection sleeve is fixedly connected with a connection frame, the outer side of the connection frame is fixed with multiple groups of hooks by spot welding, and both ends of the cylinder are fixedly provided with torsion adjustment components; The torsion adjustment assembly includes two annular track frames and two annular sliders, the annular sliders are located inside the annular track frames, the two annular track frames are fixedly connected to the two end side walls of the cylinder respectively, the inner side walls of the annular track frames are provided with annular limiting grooves, and the two ends of the annular sliders are slidably connected to the corresponding annular limiting grooves.

[0007] Furthermore, a track groove and a plurality of mounting grooves are provided through the outer side of the annular track frame, and two thread grooves corresponding to the number of mounting grooves are provided in an annular array on the outer side of the annular slider, a threaded rod is connected to the inner thread of the second thread groove, one end of the threaded rod is fixed with a fixed sleeve by spot welding, and an end of the fixed sleeve away from the threaded rod is movably connected with an arc-shaped abutment plate through a bearing, and an end of the threaded rod away from the fixed sleeve is fixedly connected with a rotating sleeve, and a rotating groove is provided on the surface of the rotating sleeve.

[0008] Furthermore, an annular rack is fixedly connected to the outer side of the annular slider, a cover shell is fixedly installed on the side wall of the cylinder, a motor is fixedly installed inside the cover shell, a gear meshing with the annular rack is arranged on the outer side of the cover shell, and the output end of the motor passes through the side wall of the cover shell and is fixedly connected to the side wall of the gear.

[0009] Furthermore, a conical cover is fixedly connected to the outer side of the connecting sleeve by bolts, a sleeve is fixed to one end of the conical cover by spot welding, a pull block is movably connected to the interior of the sleeve by a bearing, a pull ring is fixedly connected to the side wall of the pull block, and a traction rope is fixedly connected to the outer side of the pull ring.

[0010] Furthermore, a cable is placed inside the cylinder, a wire drawing mesh is fixed on the outside of the cable, the wire drawing mesh is connected to the hook, the inner wall of the cylinder is fixedly connected to a disc guide rail, the inner wall of the cylinder is movably connected to a turntable through a bearing, a driving groove is opened on the side wall of the turntable, a driving block is slidably connected in the driving groove, two splints are arranged inside the cylinder, a guide block is slidably connected in the disc guide rail, and both ends of the splint are fixedly connected to the corresponding driving block and guide block respectively.

[0011] Furthermore, a short rod is fixedly connected to the side wall of the turntable, one end of the short rod is fixedly connected to a rotating rod, the rotating rod is located on the outside of the cylinder, an electric push rod is fixedly installed on the outside of the cylinder, a sliding groove is opened on the side wall of the rotating rod, and a protrusion is fixedly connected to the output end of the electric push rod, and the protrusion is slidably connected in the sliding groove.

[0012] Furthermore, multiple groups of brackets are fixedly installed on the outer side of the cylinder, and an abutment rod 1 is rotatably connected in the bracket. The end of the abutment rod 1 away from the bracket is movably connected to a roller through a bearing. The outer wall of the cylinder is provided with a clamping groove in an annular array, and a clamping block is slidably connected in the clamping groove. An annular push plate is provided on the outer side of the cylinder, and the clamping block is fixedly connected to the inner side wall of the annular push plate. The outer side of the annular push plate is rotatably connected with abutment rods 2 corresponding to the number of abutment rods 1, and the abutment rods 2 are rotatably connected to one side wall of the abutment rod.

[0013] Furthermore, a threaded groove 1 is provided on the outer side of the connecting plate and the connecting groove, the connecting plate is connected to the connecting groove by bolts, an external power supply is fixedly installed on the outer side of the cylinder, a protective shell for protecting the external power supply is provided on the outer side of the cylinder, and multiple groups of electric push rods 2 are fixedly installed on the outer side of the cylinder, and the output end of the electric push rods 2 is fixedly connected to the side wall of the annular push plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention plays a vital role in the actual use process. First, by rotating the threaded rod, multiple arc-shaped abutment plates can be urged to tightly connect the cables from multiple directions and multiple points, and the cable and the device can be further fixed by using structures such as a wire mesh and a hook, so as to effectively avoid the problem of the cable being unhooked when passing through the pipeline. In addition, a gyroscope sensor is used to monitor the torsion of the cable in the cylinder in real time, and the motor is controlled according to the monitored torsion. Under the meshing transmission of the gear and the annular rack, the annular slider drives the arc-shaped abutment plate to make the cable rotate synchronously with a certain amplitude. Through the arc-shaped abutment plates at both ends of the cylinder, the part of the cable at the front end can be torsion-adjusted, thereby effectively solving the problem of cable torsion, or effectively preventing the problem before it occurs. After the cable torsion problem is solved, the turntable rotates in the opposite direction, prompting the two clamps to re-clamp and fix the cable, further preventing the cable from twisting, and prompting the two clamps to re-clamp and fix the cable, further avoiding the problem of twisting. 2. When the present invention is in use, the traction rope and the sleeve are movably connected by a pull block with a bearing. When the traction rope is twisted during operation, the pull block can move flexibly in the sleeve, thereby effectively avoiding the problem of synchronous twisting of the cable due to the traction rope's own twisting during traction, thereby greatly improving the stability and reliability of the cable traction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings; Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cylinder structure in the present invention; Figure 3 It is a schematic diagram of the structure of the connection sleeve in the present invention; Figure 4 It is a schematic diagram of the structure of the wire mesh sleeve in the present invention; Figure 5 It is a schematic diagram of the internal structure of the cylinder in the present invention; Figure 6 It is a schematic diagram of the guide block structure in the present invention; Figure 7 It is a schematic diagram of the structure of the turntable and the disc guide rail in the present invention; Figure 8 It is a schematic diagram of the ring rack structure in the present invention; Fig. 9 It is a cross-sectional view of the internal structure of the annular track frame in the present invention; Fig.10 It is a schematic diagram of the threaded rod structure in the present invention; Fig.11 It is a schematic diagram of the hook structure in the present invention.

[0016] Reference numerals: 100, cylinder; 200, cable; 300, wire mesh; 2, connection groove; 3, connection sleeve; 4, connection piece; 5, connection frame; 6, hook; 701, annular track frame; 702, annular slider; 703, track groove; 704, mounting groove; 705, threaded rod; 706, arc-shaped abutment plate; 707, rotating sleeve; 708, rotating groove; 709, annular rack; 710, gear; 8, cover; 9 , conical cover; 10, sleeve; 11, pull block; 12, pull ring; 13, traction rope; 14, disc guide; 15, turntable; 151, electric push rod one; 16, drive groove; 17, drive block; 18, clamping plate; 19, guide block; 20, rotating rod; 21, abutment rod one; 22, roller; 23, clamping groove; 24, clamping block; 25, annular push plate; 26, abutment rod two; 27, protective shell; 28, electric push rod two. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Embodiment 1: Figure 1-Figure 11As shown, a cable threading device based on cable processing includes a cylinder 100, the outer wall of the cylinder 100 is provided with a plurality of connection grooves 2 in a circular array, a connecting sleeve 3 is provided on one side of the cylinder 100, one side wall of the connecting sleeve 3 is fixed with a plurality of connection plates 4 matching with the connection grooves 2 by spot welding, the inner wall of the connecting sleeve 3 is fixedly connected with a connecting frame 5, the outer side of the connecting frame 5 is fixed with a plurality of hooks 6 by spot welding, and both ends of the cylinder 100 are fixedly provided with a torsion adjustment component.

[0019] A cable 200 is placed inside the cylinder 100, and a wire mesh 300 is fixed on the outside of the cable 200. The wire mesh 300 is connected to the hook 6. One end of the wire mesh 300 is fixedly connected to the end of the cable 200 to prevent the wire mesh 300 from falling off during the process of pulling the cable 200. The other end of the wire mesh 300 is connected to the hook 6. The outer sides of the connecting piece 4 and the connecting groove 2 are both provided with a threaded groove 1. The connecting piece 4 is connected to the connecting groove 2 by bolts. An external power supply is fixedly installed on the outside of the cylinder 100. A protective shell 27 for protecting the external power supply is provided on the outside of the cylinder 100. It needs to be explained here that the external power supply is an independent power supply, which can provide continuous and stable power supply to the electrical components in the present invention until the cable 200 is threaded in the underground pipeline. During the long-distance cable threading of the cable 200 in the pipeline, the cable 200 is prone to twisting due to the narrow and long pipeline. In order to more accurately and timely monitor the twisting of the cable 200, a gyroscope sensor is fixedly installed on the surface of the cable 200 located in the cylinder 100. A small gyroscope sensor is installed on the cable 200 to accurately measure the angle change of the cable 200 in three-dimensional space. If the cable 200 is twisted, the gyroscope will detect the angle change of the rotation around the axis and transmit the data to the monitoring device. By analyzing these data, it can be determined whether the cable 200 is twisted and the degree of twisting. In order to avoid twisting of the cable 200 during the threading process or prevent twisting, the specific improvements are as follows: The torsion adjustment assembly includes two annular track frames 701 and two annular sliders 702. The annular sliders 702 are located inside the annular track frames 701. The two annular track frames 701 are respectively fixedly connected to the two end side walls of the cylinder 100. The inner side walls of the annular track frames 701 are provided with annular limiting grooves. Both ends of the annular sliders 702 are slidably connected to the corresponding annular limiting grooves.

[0020] A track groove 703 and a plurality of mounting grooves 704 are formed through the outer side of the annular track frame 701. Two thread grooves corresponding to the number of mounting grooves 704 are formed in an annular array on the outer side of the annular slider 702. A threaded rod 705 is connected to the inner thread of the threaded groove 702. A fixed sleeve is fixed to one end of the threaded rod 705 by spot welding. An arc-shaped abutment plate 706 is movably connected to the end of the fixed sleeve away from the threaded rod 705 by a bearing. A rotating sleeve 707 is fixedly connected to the end of the threaded rod 705 away from the fixed sleeve. A rotating groove 708 is formed on the surface of the rotating sleeve 707. Fig.10 As shown, the shape of the rotating groove 708 is a triangle at this time, but the shape of the rotating groove 708 is not limited thereto, and can also be set to a polygonal groove; Then, a polygonal wrench matching the corresponding polygonal groove shape is used to rotate the threaded rod 705. Before the cable 200 is threaded, the end of the polygonal wrench is passed through the installation groove 704 and inserted into the rotating groove 708, and then the rotating sleeve 707 is driven to rotate. The rotating sleeve 707 drives the threaded rod 705 to rotate. During the rotation process, the threaded rod 705 drives the arc-shaped abutment plate 706 at the bottom to move, and the threaded rod 705 is gradually screwed into the annular slider 702 until the arc-shaped abutment plate 706 is tightly fixed to the outer surface of the cable 200. Then, the end of the cable 200 is fixedly connected to the wire mesh sleeve 300, the hook 6 and other structures, and then the connecting sleeve 3 and the cylinder 100 are connected as a whole using bolts, connecting plates 4 and connecting grooves 2.

[0021] An annular rack 709 is fixedly connected to the outer side of the annular slider 702, a cover shell 8 is fixedly installed on the side wall of the cylinder 100, a motor is fixedly installed inside the cover shell 8, and a gear 710 meshingly connected to the annular rack 709 is provided on the outer side of the cover shell 8. The output end of the motor passes through the side wall of the cover shell 8 and is fixedly connected to the side wall of the gear 710.

[0022] The outer side of the connecting sleeve 3 is fixedly connected to a conical cover 9 by bolts, and one end of the conical cover 9 is fixed to a sleeve 10 by spot welding. The interior of the sleeve 10 is movably connected to a pull block 11 through a bearing, and a pull ring 12 is fixedly connected to the side wall of the pull block 11, and a traction rope 13 is fixedly connected to the outer side of the pull ring 12. The traction rope 13 is movably connected to the sleeve 10 through the pull block 11 through a bearing, and then in the process of twisting of the traction rope 13, the pull block 11 moves in the sleeve 10, which can effectively avoid the problem of synchronous twisting of the cable 200 caused by the twisting of the traction rope 13 during traction. In the process of the cable 200 moving from one end of the underground pipeline to the other end, a winding mechanism is set at one end of the pipeline, and the winding mechanism reels the traction rope 13, and then the cable 200 is pulled from one end of the pipeline to the other end, thereby realizing the process of threading the cable 200.

[0023] The inner wall of the cylinder 100 is fixedly connected with a disc guide rail 14, and the inner wall of the cylinder 100 is movably connected with a turntable 15 through a bearing. A driving groove 16 is provided on the side wall of the turntable 15, and a driving block 17 is slidably connected in the driving groove 16. Two clamping plates 18 are arranged inside the cylinder 100, and a guide block 19 is slidably connected in the disc guide rail 14. The two ends of the clamping plate 18 are respectively fixedly connected to the corresponding driving block 17 and the guide block 19. A short rod is fixedly connected to the side wall of the turntable 15, and a rotating rod 20 is fixedly connected to one end of the short rod. The rotating rod 20 is located on the outside of the cylinder 100. An electric push rod 151 is fixedly installed on the outside of the cylinder 100, and a sliding groove is provided on the side wall of the rotating rod 20. A protrusion is fixedly connected to the output end of the electric push rod 151, and the protrusion is slidably connected in the sliding groove.

[0024] In the specific setting, when the gyroscope detects that the cable 200 in the cylinder 100 has a torsion problem, the electric push rod 151 pushes the rotating rod 20 to rotate through the protrusion, and the rotating rod 20 drives the rotating disk 15 to rotate through the short rod. Figure 5 , Figure 6 and Figure 7 As shown, when the turntable 15 rotates, the driving blocks 17 on the side walls of the two clamping plates 18 move along the driving grooves 16, causing the two clamping plates 18 to move away from each other, and the guide blocks 19 at the other ends of the clamping plates 18 move in a directional and stable manner along the disc guide rails 14 until the two clamping plates 18 release the clamping of the cable 200; Then the motor located in the cover 8 at both ends of the cylinder 100 starts to operate, and the motor drives the gear 710 to rotate. The gear 710 drives the annular slider 702 to rotate through the meshing transmission with the annular rack 709. The annular slider 702 rotates stably along the annular track frame 701, and during its rotation, it drives the cable 200 to rotate synchronously to a certain extent through the arc abutment plate 706. The arc abutment plates 706 at both ends of the cylinder 100 are used to twist and adjust the front end portion of the cable 200, thereby effectively solving or effectively avoiding the problem of twisting of the cable 200. After the twisting problem of the cable 200 is solved, the turntable 15 rotates in the opposite direction, prompting the two clamps 18 to re-clamp and fix the cable 200, further avoiding the problem of twisting.

[0025] Embodiment 2: A plurality of groups of brackets are fixedly installed on the outer side of the cylinder 100, and an abutment rod 21 is rotatably connected inside the bracket. The end of the abutment rod 21 away from the bracket is movably connected to a roller 22 through a bearing. The outer wall of the cylinder 100 is provided with a clamping groove 23 in an annular array, and a clamping block 24 is slidably connected in the clamping groove 23. An annular push plate 25 is provided on the outer side of the cylinder 100, and the clamping block 24 is fixedly connected to the inner side wall of the annular push plate 25. The outer side of the annular push plate 25 is rotatably connected with abutment rods 26 corresponding to the number of abutment rods 21, and the abutment rods 26 are rotatably connected to the side wall of the abutment rod 21. A plurality of groups of electric push rods 28 are fixedly installed on the outer side of the cylinder 100, and the output end of the electric push rod 28 is fixedly connected to the side wall of the annular push plate 25.

[0026] In order to make the present invention have more stable movement in the pipeline, and to further avoid the problem of rotation of the cylinder 100 during the movement in the pipeline, a plurality of abutment rods 1 21 and abutment rods 2 26 are arranged on the outer side of the cylinder 100. The guiding property of the roller 22 is utilized to further ensure the self-stability of the movement of the cylinder 100. The electric push rod 28 pushes the annular push plate 25 to move. The annular push plate 25 slides stably on the outer side of the cylinder 100 by the cooperation between the clamping block 24 and the clamping groove 23. During the movement of the annular push plate 25, the abutment rod 1 21 and the abutment rod 26 cooperate with each other to drive the abutment rod 1 21 to deflect until the roller 22 is pressed against the inner wall of the pipeline, thereby ensuring that the cylinder 100 always remains stable during the process of driving the cable 200 to thread the cable.

[0027] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cable threading device based on cable processing, comprising a barrel (100), characterized in that: The outer wall of the cylinder (100) is provided with a plurality of connection grooves (2) in an annular array, a connection sleeve (3) is provided on one side of the cylinder (100), a plurality of connection plates (4) matching the connection grooves (2) are fixed to one side wall of the connection sleeve (3) by spot welding, a connection frame (5) is fixedly connected to the inner wall of the connection sleeve (3), a plurality of hooks (6) are fixed to the outer side of the connection frame (5) by spot welding, and torsion adjustment components are fixedly provided at both ends of the cylinder (100); The torsion adjustment assembly comprises two annular track frames (701) and two annular sliders (702), wherein the annular sliders (702) are located inside the annular track frames (701), and the two annular track frames (701) are respectively fixedly connected to the two end side walls of the cylinder (100), and the inner side walls of the annular track frames (701) are provided with annular limiting grooves, and both ends of the annular sliders (702) are slidably connected to the corresponding annular limiting grooves.

2. The cable threading device based on cable processing according to claim 1 is characterized in that: The outer side of the annular track frame (701) is provided with a track groove (703) and a plurality of mounting grooves (704) extending therethrough; the outer side of the annular sliding block (702) is provided with two thread grooves in an annular array, the number of which corresponds to the number of the mounting grooves (704); a threaded rod (705) is connected to the inner thread of the second thread groove; one end of the threaded rod (705) is fixed with a fixing sleeve by spot welding; one end of the fixing sleeve away from the threaded rod (705) is movably connected with an arc-shaped abutment plate (706) via a bearing; one end of the threaded rod (705) away from the fixing sleeve is fixedly connected with a rotating sleeve (707); a rotating groove (708) is provided on the surface of the rotating sleeve (707).

3. The cable threading device based on cable processing according to claim 2 is characterized in that: An annular rack (709) is fixedly connected to the outer side of the annular slider (702), a cover shell (8) is fixedly mounted on the side wall of the cylinder (100), a motor is fixedly mounted inside the cover shell (8), a gear (710) meshingly connected to the annular rack (709) is arranged on the outer side of the cover shell (8), and the output end of the motor passes through the side wall of the cover shell (8) and is fixedly connected to the side wall of the gear (710).

4. The cable threading device based on cable processing according to claim 3 is characterized in that: The outer side of the connecting sleeve (3) is fixedly connected to a conical cover (9) by bolts, one end of the conical cover (9) is fixedly connected to a sleeve (10) by spot welding, the interior of the sleeve (10) is movably connected to a pull block (11) by a bearing, the side wall of the pull block (11) is fixedly connected to a pull ring (12), and the outer side of the pull ring (12) is fixedly connected to a traction rope (13).

5. The cable threading device based on cable processing according to claim 1, characterized in that: A cable (200) is placed inside the cylinder (100), a wire mesh sleeve (300) is fixed on the outside of the cable (200), the wire mesh sleeve (300) is connected to the hook (6), the inner wall of the cylinder (100) is fixedly connected to a disc guide rail (14), the inner wall of the cylinder (100) is movably connected to a turntable (15) via a bearing, a driving groove (16) is provided on the side wall of the turntable (15), a driving block (17) is slidably connected in the driving groove (16), two clamping plates (18) are arranged inside the cylinder (100), a guide block (19) is slidably connected in the disc guide rail (14), and two ends of the clamping plate (18) are respectively fixedly connected to the corresponding driving block (17) and the guide block (19).

6. The cable threading device based on cable processing according to claim 5, characterized in that: A short rod is fixedly connected to the side wall of the rotating disk (15), one end of the short rod is fixedly connected to a rotating rod (20), the rotating rod (20) is located outside the cylinder (100), an electric push rod 1 (151) is fixedly installed outside the cylinder (100), a sliding groove is opened on the side wall of the rotating rod (20), and a protrusion is fixedly connected to the output end of the electric push rod 1 (151), and the protrusion is slidably connected in the sliding groove.

7. The cable threading device based on cable processing according to claim 6 is characterized in that: A plurality of brackets are fixedly mounted on the outer side of the cylinder (100), and abutment rods (21) are rotatably connected inside the brackets. The end of the abutment rod (21) away from the brackets is movably connected to a roller (22) via a bearing. The outer wall of the cylinder (100) is provided with clamping grooves (23) in an annular array, and a clamping block (24) is slidably connected inside the clamping groove (23). An annular push plate (25) is arranged on the outer side of the cylinder (100), and the clamping block (24) is fixedly connected to the inner side wall of the annular push plate (25). Abutment rods (26) corresponding in number to the abutment rods (21) are rotatably connected to the outer side of the annular push plate (25), and the abutment rods (26) are rotatably connected to the side wall of the abutment rod (21).

8. The cable threading device based on cable processing according to claim 1, characterized in that: The outer sides of the connecting piece (4) and the connecting groove (2) are both provided with a threaded groove (1); the connecting piece (4) is connected to the connecting groove (2) by means of bolts; an external power source is fixedly mounted on the outer side of the cylinder (100); a protective shell (27) for protecting the external power source is arranged on the outer side of the cylinder (100); a plurality of groups of electric push rods (28) are fixedly mounted on the outer side of the cylinder (100); an output end of the electric push rods (28) is fixedly connected to a side wall of the annular push plate (25).

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