Cabling machine for electric power

Abstract

The invention discloses a cabling machine for electric power, which belongs to the field of cable processing and comprises a base, a winding mechanism is arranged on one side of the upper surface of the base, a guide sleeve is arranged in the middle of the upper surface of the base, a supporting block is fixedly connected to the other side of the upper surface of the base, and a driving motor is fixedly connected to one side of the supporting block. The output end of the driving motor is fixedly connected with a rotating plate, and a pay-off roller is rotationally arranged on one side of the rotating plate. When the number of cables on the pay-off roller is smaller and smaller, the cables become more and more loose, the supporting force on the first guide roller is reduced, the rectangular frame is pulled downwards through the telescopic rod under the pulling force of the first spring, the first guide roller presses the loose cables downwards, the cables are tightened again, and therefore it is guaranteed that the cables are not prone to loosening when cabling is conducted. A plurality of strands of cables can be firmly wound together, so that a certain pressure exists among the cables, and the cabled cables are more compact and are not easy to loosen.

Description

Technical Field

[0001] The present invention relates to the field of cable processing, and more particularly to a cable making machine for electric power. Background Art

[0002] Power cables are cables used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Cables are usually composed of several or several groups of conductors with at least two conductors in each group twisted together. Each group of conductors is insulated from each other and are often twisted around a center. The entire outside is covered with a highly insulating covering. The cable has the characteristics of internal power conduction and external insulation. In the cable production process, a cabling machine is required.

[0003] The existing equipment still has some shortcomings. After the cable on the reel is wound, it should be replaced. However, conventional screws are used to fix it. Disassembly is not only time-consuming and labor-intensive, but also not conducive to improving work efficiency. To solve the above problems, a Chinese patent with authorization announcement number CN214505132U discloses a cabling machine for producing low and medium voltage polyvinyl chloride insulated power cables. The utility model sets a fixing mechanism, pulls the bar block and the mounting plate, and respectively makes the push rod and the round rod snap into the corresponding rotating groove and the third groove, so as to achieve fixed installation of the take-up drum. The reverse operation can achieve rapid disassembly. However, when the cabling machine is working, a single taut cable will gradually become loose. When the loose cable is cabled, there will be a problem of loose winding. There will be a certain gap between the cables inside the cable after cabling, which is easy to loosen, seriously affecting the use of the cable. Summary of the Invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide a cable-making machine for electric power.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A cable-making machine for electric power comprises a base, a winding mechanism is provided on one side of the upper surface of the base, a guide sleeve is provided in the middle of the upper surface of the base, a support block is fixedly connected to the other side of the upper surface of the base, a drive motor is fixedly connected to one side of the support block, a rotating plate is fixedly connected to the output end of the drive motor, a pay-off roller is rotatably provided on one side of the rotating plate, a connecting shaft is fixedly connected in the middle of one side of the rotating plate, a guide plate is fixedly connected to one side of the connecting shaft, a guide hole is provided inside the guide plate, and a tensioning component for tightening the cable is provided on the outer surface of the connecting shaft.

[0007] The tensioning assembly includes a fixed sleeve fixed on the outer surface of the connecting shaft and a fixed assembly arranged on the outer surface of the connecting shaft, the inner bottom of the fixed sleeve is fixedly connected to a first spring, the top of the first spring is fixedly connected to a telescopic rod, the top of the telescopic rod is fixedly connected to a rectangular frame, and the inner surface of the rectangular frame is rotatably connected to two first guide rollers.

[0008] Furthermore, a support seat is fixedly connected to the middle of the upper surface of the base, the guide sleeve is rotatably arranged inside the support seat, four groups of pay-off rollers and guide holes are provided, the pay-off rollers and guide holes correspond to each other, four groups of fixed sleeves are provided, the fixed sleeves are evenly fixedly connected to the outer surface of the connecting shaft, and the axis center line of the guide sleeve coincides with the axis center line of the connecting shaft.

[0009] Furthermore, the fixing assembly includes a slot opened inside the connecting shaft and a second rack fixed to the outer surface of the telescopic rod, one side of the inner surface of the slot is fixedly connected to a second spring, one side of the second spring is fixedly connected to an electromagnet, the outer surface of the electromagnet is fixedly connected to a sliding sleeve, the outer surface of the sliding sleeve is evenly fixedly connected to four L-shaped frames, and one side of the L-shaped frame is fixedly connected to the first rack.

[0010] Furthermore, the electromagnet is located inside the slot and slides, the sliding sleeve is provided on the outer surface of the connecting shaft, and the first rack and the L-shaped frame are engaged with each other.

[0011] Furthermore, a rack groove is provided on the outer surface of the fixing sleeve, and the second rack and the rack groove are slidably fitted to each other.

[0012] Furthermore, the outer surface of the connecting shaft is rotatably connected to a driving assembly, and the driving assembly includes a rotating sleeve rotating on the outer surface of the connecting shaft, a first slider fixed on the outer surface of the telescopic rod, and a through groove opened on the opposite side of the fixed sleeve and the rack groove. A turntable is fixedly connected to one side of the rotating sleeve, and a first inclined groove is evenly opened inside the turntable.

[0013] Furthermore, one side of the first slider passes through the interior of the through slot and the first inclined slot, the first slider slides and fits with the through slot and the first inclined slot, the turntable is sleeved on the outer surface of the connecting shaft, and the internal thread of the rotating sleeve is connected with a locking bolt.

[0014] Furthermore, one side of the guide plate is provided with an anti-friction component for preventing the cable from contacting the guide hole, and the anti-friction component includes four circular frames fixed on one side of the guide plate and a transmission component rotating on the outer surface of the guide plate, one side of the inner surface of the circular frame is rotatably connected to a circular ring, four second inclined grooves are opened inside the circular ring, four transmission rods are evenly slidably connected inside the circular frame, the bottom of the transmission rod is fixedly connected to the second guide roller, the outer surface of the transmission rod is fixedly connected to the second slider, and one side of the top of the second guide roller is fixedly connected to a third spring.

[0015] Furthermore, one side of the second sliding block passes through the interior of the second inclined groove and slides relative to each other, the top of the transmission rod extends out of the interior of the circular frame, and the top of the third spring is fixedly connected to the inner surface of the circular frame.

[0016] Furthermore, the transmission assembly includes a rotating frame rotating on the outer surface of the guide plate, the inner surface of the rotating frame is evenly fixedly connected with four triangular blocks, one side of the rotating frame is fixedly connected with an angle plate, and the internal thread of the angle plate is connected with a fixing bolt.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. This solution is provided with a tensioning component. As the number of cables on the pay-off roller decreases, the cables will become looser and looser, and the supporting force on the first guide roller will decrease. Under the tension of the first spring, the rectangular frame will be pulled downward by the telescopic rod, so that the first guide roller presses down the loose cables, so that the cables are straightened again, thereby ensuring that multiple strands of cables can be firmly wound together when the cables are cabled, ensuring that there is a certain pressure between the cables, and making the cables more compact and not easy to loosen after cabling.

[0018] 2. This solution is provided with a fixed component, and the first rack and the second rack are engaged with each other, so that the telescopic rod cannot move, so that the cable can be passed through between the two first guide rollers. There is no need to pull the cable all the time, which can reduce the trouble when threading the cable and ensure that multiple rectangular frames can move synchronously towards the connecting axis, avoiding improper operation at the beginning of threading, resulting in different initial positions of the rectangular frames and different degrees of squeezing between the cables, thereby ensuring the quality of the cable.

[0019] 3. This solution is provided with a driving assembly, which drives the turntable to rotate by rotating the rotating sleeve, and drives the four telescopic rods to move synchronously from the inside of the fixed sleeve through transmission, so that only one person can complete the entire operation, which not only reduces the workload, but also reduces the number of staff used. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 Schematic diagram of the tensioning assembly structure of the present invention Figure 1 ; Figure 3 Schematic diagram of the tensioning assembly structure of the present invention Figure 2 ; Figure 4 It is a schematic diagram of the structure of the fixing assembly of the present invention; Figure 5 Schematic diagram of the anti-friction component structure of the present invention Figure 1 ; Figure 6 Schematic diagram of the anti-friction component structure of the present invention Figure 2 ; Figure 7 Schematic diagram of the transmission assembly structure of the present invention Figure 1 ; Figure 8 Schematic diagram of the transmission assembly structure of the present invention Figure 2 .

[0021] Description of the numbers in the figure: 1. Base; 2. Drive motor; 3. Support block; 4. Turn plate; 5. Pay-off roller; 6. Connecting shaft; 7. Tensioning assembly; 71. Fixed sleeve; 72. Telescopic rod; 73. Rectangular frame; 74. First guide roller; 75. Fixing assembly; 751. Slot; 752. Second spring; 753. Electromagnet; 754. Sliding sleeve; 755. L-shaped frame; 756. First rack; 757. Second rack; 76. Drive assembly; 761. Rotating sleeve; 762. Rotating disk; 763. First slider; 764. First inclined slot; 765. Through slot; 77. First spring; 8. Anti-friction assembly; 81. Circular frame; 82. Circular ring; 83. Transmission rod; 84. Second inclined groove; 85. Second slider; 86. Second guide roller; 87. Transmission assembly; 871. Rotating frame; 872. Fixing bolt; 873. Angle plate; 874. Triangular block; 88. Third spring; 9. Guide plate; 10. Winding mechanism; 11. Guide sleeve; 12. Guide hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figures 1 to 8 A cable making machine for electric power comprises a base 1, a winding mechanism 10 is provided on one side of the upper surface of the base 1, a guide sleeve 11 is provided in the middle of the upper surface of the base 1, a support block 3 is fixedly connected to the other side of the upper surface of the base 1, a driving motor 2 is fixedly connected to one side of the support block 3, a rotating plate 4 is fixedly connected to the output end of the driving motor 2, a pay-off roller 5 is rotatably provided on one side of the rotating plate 4, a connecting shaft 6 is fixedly connected in the middle of one side of the rotating plate 4, a guide plate 9 is fixedly connected to one side of the connecting shaft 6, a guide hole 12 is opened inside the guide plate 9, and a tightening component 7 for tightening the cable is provided on the outer surface of the connecting shaft 6.

[0024] like Figure 2-3 As shown, the tensioning assembly 7 includes a fixed sleeve 71 fixed on the outer surface of the connecting shaft 6 and a fixed assembly 75 arranged on the outer surface of the connecting shaft 6. The inner bottom of the fixed sleeve 71 is fixedly connected to the first spring 77, the top of the first spring 77 is fixedly connected to the telescopic rod 72, the top of the telescopic rod 72 is fixedly connected to the rectangular frame 73, and the inner surface of the rectangular frame 73 is rotatably connected to two first guide rollers 74.

[0025] A support seat is fixedly connected to the middle of the upper surface of the base 1, and the guide sleeve 11 is rotatably set inside the support seat. There are four groups of pay-off rollers 5 and guide holes 12, and the pay-off rollers 5 and the guide holes 12 correspond to each other. There are four groups of fixed sleeves 71, and the fixed sleeves 71 are evenly fixedly connected to the outer surface of the connecting shaft 6. The axis center line of the guide sleeve 11 coincides with the axis center line of the connecting shaft 6.

[0026] When the cable is threaded, the cable on the pay-off roller 5 is passed through the two first guide rollers 74, and the rectangular frame 73 is pulled downward by the telescopic rod 72, so that the first guide roller 74 presses the loose cable downward, so that the cable is straightened again, thereby ensuring that the multiple cables can be firmly wound together when the cables are cabled, ensuring that there is a certain pressure between the cables, making the cable more compact and not easy to loosen after cabling.

[0027] like Figure 3-4As shown, the fixing assembly 75 includes a slot 751 opened inside the connecting shaft 6 and a second rack 757 fixed to the outer surface of the telescopic rod 72, one side of the inner surface of the slot 751 is fixedly connected to the second spring 752, one side of the second spring 752 is fixedly connected to the electromagnet 753, the outer surface of the electromagnet 753 is fixedly connected to the sliding sleeve 754, the outer surface of the sliding sleeve 754 is evenly fixedly connected to four L-shaped frames 755, and one side of the L-shaped frame 755 is fixedly connected to the first rack 756.

[0028] The electromagnet 753 slides inside the slot 751 , the sliding sleeve 754 is slidably sleeved on the outer surface of the connecting shaft 6 , and the first rack 756 and the L-shaped frame 755 are engaged with each other.

[0029] A rack groove is formed on the outer surface of the fixing sleeve 71 , and the second rack 757 is slidably fitted in the rack groove.

[0030] The above components can keep the transmission cable taut at all times. However, at the beginning of the cable threading, a certain amount of tension must always be applied to tighten the cable and support the rectangular frame 73. If the cable force is insufficient, the telescopic rod 72 will retract into the interior of the fixed sleeve 71, and the rectangular frame 73 will lose the tension of the first spring 77, making it impossible to tighten the cable. Therefore, at the beginning of threading, the four telescopic rods 72 are pulled out of the interior of the fixed sleeve 71, and the sliding sleeve 754 is pushed close to the fixed sleeve 71. The first rack 756 is driven to approach the second rack 757 through the L-shaped frame 755. When the electromagnet 753 slides to one side inside the slot 751, the electromagnet 753 is energized and fixed to the inner side of the connecting shaft 6. At the same time, the first rack 756 and the second rack 757 are engaged with each other, making the telescopic rod 72 unable to move, so that the cable can be passed between the two first guide rollers 74. There is no need to always pull With the cable, when all operations are ready, the cabling operation can be carried out. Then the electromagnet 753 is powered off and loses its magnetic force. Under the pull of the second spring 752, the sliding sleeve 754 moves away from the fixed sleeve 71, and the first rack 756 and the second rack 757 are no longer engaged, thereby reducing the trouble when threading the cable and ensuring that the multiple rectangular frames 73 can move synchronously towards the connecting shaft 6, avoiding improper operation at the beginning of threading, resulting in different initial positions of the rectangular frames 73, resulting in different degrees of squeezing between the cables, and ensuring the quality of the cabling.

[0031] like Figure 4As shown, the outer surface of the connecting shaft 6 is rotatably connected to a driving assembly 76, and the driving assembly 76 includes a rotating sleeve 761 rotating on the outer surface of the connecting shaft 6, a first slider 763 fixed on the outer surface of the telescopic rod 72, and a through groove 765 opened on the opposite side of the fixed sleeve 71 and the rack groove. A turntable 762 is fixedly connected to one side of the rotating sleeve 761, and first inclined grooves 764 are evenly opened inside the turntable 762.

[0032] One side of the first slider 763 passes through the interior of the through groove 765 and the first inclined groove 764, and the first slider 763 slides and fits with the through groove 765 and the first inclined groove 764. The turntable 762 is sleeved on the outer surface of the connecting shaft 6, and the internal thread of the rotating sleeve 761 is connected with a locking bolt.

[0033] Although the first rack 756 and the second rack 757 cooperate with each other to fix the rectangular frame 73 when threading, when fixing the four rectangular frames 73, multiple people are required to pull out the rectangular frames 73 at the same time and then perform the fixing operation, which not only increases the workload of the staff but also requires the cooperation of multiple people. Therefore, before pulling the telescopic rod 72 out of the fixed sleeve 71, the turntable 762 is driven to rotate by rotating the rotating sleeve 761, and the turntable 762 drives the four first inclined slots 764 to rotate synchronously. The first inclined slot 764 drives the first slider 763 to move inside the through slot 765, driving the telescopic rod 72 to move from the inside of the fixed sleeve 71, and then sliding the sliding sleeve 754 to engage the first rack 756 and the second rack 757 to fix the rectangular frame 73, so that only one person is needed to complete all the operations, which not only reduces the workload but also reduces the number of staff.

[0034] like Figure 6-8 As shown, one side of the guide plate 9 is provided with an anti-friction component 8 for preventing the cable from contacting the guide hole 12. The anti-friction component 8 includes four circular frames 81 fixed on one side of the guide plate 9 and a transmission component 87 rotating on the outer surface of the guide plate 9. One side of the inner surface of the circular frame 81 is rotatably connected to a circular ring 82, and four second inclined grooves 84 are opened inside the circular ring 82. Four transmission rods 83 are evenly slidably connected to the inside of the circular frame 81. The bottom of the transmission rod 83 is fixedly connected to the second guide roller 86, the outer surface of the transmission rod 83 is fixedly connected to the second slider 85, and one side of the top of the second guide roller 86 is fixedly connected to a third spring 88.

[0035] One side of the second slider 85 passes through the interior of the second inclined groove 84 and slides relative to each other. The top of the transmission rod 83 extends out of the interior of the circular frame 81 , and the top of the third spring 88 is fixedly connected to the inner surface of the circular frame 81 .

[0036] like Figure 7-8As shown, the transmission assembly 87 includes a rotating frame 871 rotating on the outer surface of the guide plate 9, and four triangular blocks 874 are evenly fixedly connected to the inner surface of the rotating frame 871. A corner plate 873 is fixedly connected to one side of the rotating frame 871, and the internal thread of the corner plate 873 is connected to a fixing bolt 872.

[0037] When the cable is wound into a coil, when the cable passes through the guide hole 12, the cable will contact the inner surface of the guide hole 12 and generate friction. The friction causes the insulation layer to become locally thinner, the cable's pressure resistance is reduced, and the service life of the cable is shortened. To this end, when the cable first passes through the guide hole 12, the rotating frame 871 drives the four triangular blocks 874 to rotate, and the hypotenuse of the triangular block 874 contacts the top of the transmission rod 83. The triangular block 874 pushes the transmission rod 83 to move toward the inside of the circular frame 81, and at the same time drives the second slider 85 vertically downward, while the second slider 85 slides inside the second inclined groove 84 at the same time, causing the ring 82 to rotate, and drives the second slider 85 to approach the center of the guide hole 12 through the other three second inclined grooves 84. The four second guide rollers 86 synchronously approach the center of the guide hole 12, and the cable passes through the four second When the guide rollers 86 are between each other, the cable can be ensured to pass through the middle of the guide hole 12, and there is no contact between the cable and the guide hole 12, thereby avoiding friction between the cable and the inner surface of the guide hole 12, ensuring that the insulation layer of the cable will not be damaged, and avoiding affecting the pressure resistance of the cable. When the second guide roller 86 is adjusted, the fixing bolt 872 is rotated to lock the rotating frame 871, so as to ensure that the second guide roller 86 can work stably and the cable transmission is stable. By rotating the rotating frame 871, multiple second guide rollers 86 can be controlled at the same time, which greatly reduces the work process and improves efficiency.

[0038] Instructions for use: When the cable is being threaded, the rotating sleeve 761 is rotated to drive the rotating disk 762 to rotate, and the rotating disk 762 drives the four first inclined slots 764 to rotate synchronously. The first inclined slots 764 drive the first slider 763 to move inside the through slot 765, driving the telescopic rod 72 to move from the inside of the fixed sleeve 71; The sliding sleeve 754 is pushed toward the fixed sleeve 71, and the first rack 756 is driven toward the second rack 757 through the L-shaped frame 755. When the electromagnet 753 slides to one side inside the slot 751, the electromagnet 753 is energized and fixed to the inner side of the connecting shaft 6. At the same time, the first rack 756 and the second rack 757 are engaged with each other, making the telescopic rod 72 unable to move. As a result, the cable can be passed between the two first guide rollers 74, eliminating the need to constantly pull the cable. Then pass the cable on the pay-off roller 5 through the two first guide rollers 74, and then pass the cable through the guide hole 12 and the guide sleeve 11, turn on the drive motor 2 to drive the turn plate 4 to rotate, and drive the multiple strands of cable to be wound into a cable, then cut off the power to the electromagnet 753 to lose its magnetic force. Under the pull of the second spring 752, the sliding sleeve 754 moves away from the fixed sleeve 71, and the first rack 756 and the second rack 757 are no longer engaged, so that the first guide roller 74 is supported on the cable. As the number of cables on the pay-off roller 5 becomes less and less, the cable will become more and more loose, and the supporting force on the first guide roller 74 will decrease. Under the pulling force of the first spring 77, the rectangular frame 73 is pulled downward by the telescopic rod 72, so that the first guide roller 74 presses the loose cable downward, so that the cable is straightened again.

[0039] At the beginning of the cable passing through the guide hole 12, the rotating frame 871 drives the four triangular blocks 874 to rotate, and the hypotenuse of the triangular block 874 contacts the top of the transmission rod 83. The triangular block 874 pushes the transmission rod 83 to move toward the inside of the circular frame 81, and at the same time drives the second slider 85 vertically downward, while the second slider 85 slides inside the second inclined groove 84, causing the ring 82 to rotate, and drives the second slider 85 to approach the center of the guide hole 12 through the other three second inclined grooves 84. The four second guide rollers 86 synchronously approach the center of the guide hole 12. When the cable passes between the four second guide rollers 86, it can be ensured that the cable passes through the middle of the guide hole 12, and there is no contact between the cable and the guide hole 12, thereby avoiding friction between the cable and the inner surface of the guide hole 12. When the transmission rod 83 loses the squeezing of the triangular block 874, it is reset under the action of the third spring 88.

[0040] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An electric power cabling machine, comprising a base (1), a winding mechanism (10) being provided on one side of the upper surface of the base (1), a guide sleeve (11) being provided in the middle of the upper surface of the base (1), a support block (3) being fixedly connected to the other side of the upper surface of the base (1), a drive motor (2) being fixedly connected to one side of the support block (3), a rotating plate (4) being fixedly connected to the output end of the drive motor (2), a pay-off roller (5) being rotatably provided on one side of the rotating plate (4), a connecting shaft (6) being fixedly connected in the middle of one side of the rotating plate (4), a guide plate (9) being fixedly connected to one side of the connecting shaft (6), a guide hole (12) being provided inside the guide plate (9); Its characteristics are: The outer surface of the connecting shaft (6) is provided with a tightening assembly (7) for tightening the cable; The tensioning assembly (7) comprises a fixed sleeve (71) fixed on the outer surface of the connecting shaft (6) and a fixed assembly (75) arranged on the outer surface of the connecting shaft (6), the inner bottom of the fixed sleeve (71) is fixedly connected to a first spring (77), the top of the first spring (77) is fixedly connected to a telescopic rod (72), the top of the telescopic rod (72) is fixedly connected to a rectangular frame (73), and the inner surface of the rectangular frame (73) is rotatably connected to two first guide rollers (74).

2. The electric power cabling machine according to claim 1, characterized in that: A support seat is fixedly connected to the middle of the upper surface of the base (1), and the guide sleeve (11) is rotatably arranged inside the support seat. The pay-off roller (5) and the guide hole (12) are each provided with four groups, and the pay-off roller (5) and the guide hole (12) correspond to each other. The fixed sleeve (71) is provided with four groups, and the fixed sleeve (71) is evenly fixedly connected to the outer surface of the connecting shaft (6). The axis center line of the guide sleeve (11) coincides with the axis center line of the connecting shaft (6).

3. The electric power cabling machine according to claim 2, characterized in that: The fixing assembly (75) includes a slot (751) provided inside the connecting shaft (6) and a second rack (757) fixed to the outer surface of the telescopic rod (72); a second spring (752) is fixedly connected to one side of the inner surface of the slot (751); an electromagnet (753) is fixedly connected to one side of the second spring (752); a sliding sleeve (754) is fixedly connected to the outer surface of the electromagnet (753); four L-shaped frames (755) are evenly fixedly connected to the outer surface of the sliding sleeve (754); and a first rack (756) is fixedly connected to one side of the L-shaped frame (755).

4. The electric power cabling machine according to claim 3, characterized in that: The electromagnet (753) is located inside the slot (751) and slides. The sliding sleeve (754) is slidably mounted on the outer surface of the connecting shaft (6). The first rack (756) and the L-shaped frame (755) are engaged with each other.

5. The electric power cabling machine according to claim 4, characterized in that: A rack groove is provided on the outer surface of the fixed sleeve (71), and the second rack (757) and the rack groove are slidably adapted to each other.

6. The electric power cabling machine according to claim 1, characterized in that: The outer surface of the connecting shaft (6) is rotatably connected to a driving assembly (76), and the driving assembly (76) includes a rotating sleeve (761) rotating on the outer surface of the connecting shaft (6), a first sliding block (763) fixed on the outer surface of the telescopic rod (72), and a through groove (765) provided on the opposite side of the fixed sleeve (71) and the rack groove. A rotating disk (762) is fixedly connected to one side of the rotating sleeve (761), and first inclined grooves (764) are evenly provided inside the rotating disk (762).

7. The electric power cabling machine according to claim 6, characterized in that: One side of the first slider (763) passes through the interior of the through slot (765) and the first inclined slot (764); the first slider (763) is slidably fitted with the through slot (765) and the first inclined slot (764); the turntable (762) is sleeved on the outer surface of the connecting shaft (6); and a locking bolt is connected to the internal thread of the rotating sleeve (761).

8. The electric power cabling machine according to claim 7, characterized in that: An anti-friction component (8) for preventing the cable from contacting the guide hole (12) is provided on one side of the guide plate (9). The anti-friction component (8) includes four circular frames (81) fixed on one side of the guide plate (9) and a transmission component (87) rotating on the outer surface of the guide plate (9). A circular ring (82) is rotatably connected to one side of the inner surface of the circular frame (81). Four second inclined grooves (84) are provided inside the circular ring (82). Four transmission rods (83) are evenly slidably connected to the inside of the circular frame (81). A second guide roller (86) is fixedly connected to the bottom of the transmission rod (83). A second slider (85) is fixedly connected to the outer surface of the transmission rod (83). A third spring (88) is fixedly connected to one side of the top of the second guide roller (86).

9. The electric power cabling machine according to claim 8, characterized in that: One side of the second sliding block (85) passes through the interior of the second inclined groove (84) and slides relative to each other. The top of the transmission rod (83) extends out of the interior of the circular frame (81). The top of the third spring (88) is fixedly connected to the inner surface of the circular frame (81).

10. The electric power cabling machine according to claim 9, characterized in that: The transmission assembly (87) comprises a rotating frame (871) rotating on the outer surface of the guide plate (9), four triangular blocks (874) being evenly fixedly connected to the inner surface of the rotating frame (871), a corner plate (873) being fixedly connected to one side of the rotating frame (871), and a fixing bolt (872) being connected to the inner thread of the corner plate (873).

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