Cable cage winch

Abstract

The utility model discloses a cable cage stranding machine, one end of rotary lever is rotatably connected with the fixed plate, and the other end of rotary lever movably connects with the take -up disc with the connecting block, a plurality of second stranding discs are arranged along the length direction of rotary lever between the first stranding disc and the fixed plate, a second sliding groove is arranged on the surface of the first stranding disc and is arrayed with rotary lever as the center, a sliding block with threading hole is arranged in the second sliding groove, a spring is arranged between the sliding block and the inner wall of the bottom of the second sliding groove and is sleeved on the outer wall of the sliding rod, a second through hole is arranged between the threading hole and the sliding rod and on the upper and lower surfaces of the sliding block, and a nut is arranged on the upper and lower sides of the sliding block and is sleeved on the circumferential outer wall of the second screw rod. The utility model discloses cable cage stranding machine can improve the consistency of the same specification cable stress on the basis of facilitating personnel observation cable tension, and can also avoid cable excessive tight or too slack, thereby improving the stranding effect.

Description

Technical Field

[0001] This invention relates to the field of stranding equipment technology, and in particular to a cable cage stranding machine. Background Technology

[0002] A cable cage stranding machine, also known as a cage-type stranding machine, is a specialized piece of equipment used in power cable factories to strand control cables, rubber cables, steel strands, steel-cored aluminum strands, copper strands, aluminum strands, and flexible strands. It is commonly used in cable processing plants. During cable and wire rope production, multiple core wires need to be twisted together using a stranding machine to meet production standards. During the stranding process, each core wire needs to be passed through a wire separating device before being stranded inside the machine.

[0003] In existing technologies, the driving component is typically connected to the spool, and the driving component rotates the spool to achieve stranding. However, because there is a certain distance between the spool and the take-up base, and their heights are not the same, the tension on the cable may be different, thus affecting the stranding effect. Summary of the Invention

[0004] The purpose of this invention is to provide a cable cage stranding machine that, while facilitating personnel to observe the tension of the cable, improves the consistency of the stress on cables of the same specification, and can also prevent the cable from being too tight or too loose, thereby improving the stranding effect.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a cable cage winding machine, comprising: an operating table, a fixed plate fixedly installed on one side of the top of the operating table, one end of a rotating rod rotatably connected to the fixed plate, the other end of the rotating rod being movably connected to a take-up reel with a connecting block, and a first sliding groove being opened at the other end, the first sliding groove being movably sleeved with the connecting block, a threaded hole being opened on the outer wall surface of the rotating rod, a first screw being threadedly connected inside the threaded hole, and a plurality of threaded grooves being opened on the surface of the connecting block, the first screw being threadedly connected to the threaded hole and the threaded grooves in sequence; A first stranded wire reel and a second stranded wire reel are fixedly sleeved on the outer wall of the rotating rod. The first stranded wire reel is located at one end near the take-up reel. Several second stranded wire reels are spaced apart along the length of the rotating rod between the first stranded wire reel and the fixed plate. Several stranded wire rods are fixedly installed on the side of the second stranded wire reel opposite to the fixed plate. Several first through holes for wires to pass through are opened between two adjacent stranded wire rods and on the second stranded wire reel. A second groove is formed on the surface of the first stranded coil, arranged in a circle with the rotating rod as the center. A slider with a wire-passing hole is provided inside the second groove. The wire-passing hole is located in the center of the slider. Two sliding rods are fixedly installed between the upper and lower inner walls of the second groove. The slider is connected to the two sliding rods. A spring is located between the slider and the bottom inner wall of the second groove and is fitted on the outer wall of the sliding rod. A second through hole is formed between the wire-passing hole and the sliding rod and on the upper and lower surfaces of the slider. A second screw is passed through this through hole. The two ends of the second screw are fixedly connected to the upper and lower inner walls of the second groove, respectively. A nut is located on the upper and lower sides of the slider and is fitted on the circumferential outer wall of the second screw.

[0006] The following are further improvements to the above technical solution: 1. In the above scheme, a top block is fixedly installed below the first stranded wire reel and the second stranded wire reel and on the top of the operating table. A limiting frame corresponding to and cooperating with the first stranded wire reel and the second stranded wire reel is fixedly installed on the upper surface of the top block.

[0007] 2. In the above scheme, a limiting groove is formed on the outer wall surface of the rotating rod. This limiting groove is connected to the first sliding groove. The inside of the limiting groove is movably sleeved with a limiting block. This limiting block is fixedly connected to the connecting block.

[0008] 3. In the above scheme, there are two limiting grooves, and the two limiting grooves are symmetrically arranged about the axis of the rotating rod.

[0009] 4. In the above scheme, a limiting ring is movably sleeved on the outer circular wall of the rotating rod, and a support rod is fixedly installed on the outer circular wall of the limiting ring. This support rod is fixedly connected to the operating table.

[0010] 5. In the above scheme, two protective columns are symmetrically installed on the other side of the top of the operating table, and several protective rods are installed between the protective columns and the fixing plate.

[0011] 6. In the above scheme, a drive motor is fixedly installed on the side of the fixed plate opposite to the second stranded wire, and the output shaft of the drive motor is fixedly connected to the rotating rod.

[0012] 7. In the above scheme, a support frame is fixedly sleeved on the outer wall of the drive motor, and a connecting rod is provided between the outer wall of the support frame and the fixed plate.

[0013] 8. In the above scheme, a number of support legs are fixedly installed on the bottom surface of the operating table, and a reinforcing rod is fixedly installed between two support legs.

[0014] 9. In the above scheme, the inner diameter of the second through hole is 1.1 to 2 times the outer diameter of the second screw.

[0015] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: 1. The present invention relates to a cable cage winding machine, wherein one end of a rotating rod is rotatably connected to a fixed plate mounted on the top of an operating table, and the other end of the rotating rod is movably connected to a take-up reel with a connecting block. A first winding reel fixedly sleeved on the rotating rod is located near the take-up reel. Several second winding reels located between the first winding reel and the fixed plate are spaced apart along the length of the rotating rod. A second sliding groove is formed on the surface of the first winding reel in an array with the rotating rod as the center. A slider with a wire-passing hole is provided inside the second sliding groove. The wire-passing hole is located at the center of the slider. Two sliding rods are fixedly installed between the upper and lower inner walls of the second sliding groove. The slider and the two sliding rods are sleeved together. A spring is located between the inner walls of the two slides and fitted onto the outer wall of the slide rod. The two ends of the second screw are fixedly connected to the upper and lower inner walls of the second slide, respectively. A nut is fitted on the upper and lower sides of the slider and on the outer wall of the second screw. The cable passes through the cable hole and the take-up reel of the slider in sequence. The cable under tension causes the slider to compress the spring. The distance between the slider and the inner wall of the slide can directly reflect the tension of the cable, which is convenient for personnel to observe. By adjusting the cable, the sliders connected with cables of the same specification are positioned on the same circumference. Then, the nuts are screwed to the upper and lower sides of the slider to fix the position of the slider inside the slide, which improves the consistency of the force on the cables of the same specification and thus improves the stranding effect.

[0016] 2. The cable cage stranding machine of the present invention has a rotating rod at one end rotatably connected to a fixed plate located on one side of the top of the operating table, and a take-up reel with a connecting block movably connected to the other end of the rotating rod. A first sliding groove is opened at this end, which is movably sleeved with the connecting block. A threaded hole is opened on the outer wall surface of the rotating rod, and a first screw is threadedly connected inside the threaded hole. Several threaded grooves are opened on the surface of the connecting block. The first screw is threadedly connected to the threaded hole and the threaded grooves in sequence. On the basis of improving the uniformity of cable stress, the distance between the take-up reel and the first stranding reel can be adaptively adjusted by pulling the take-up reel along the sliding groove, which effectively avoids the cable being too tight or too loose, and greatly reduces the damage to the cable during stranding. Attached Figure Description

[0017] Appendix Figure 1 This is a first-view structural schematic diagram of the cable cage stranding machine of the present invention; Appendix Figure 2 Appendix to this invention Figure 1 Enlarged view of point A; Appendix Figure 3 This is a second-view structural schematic diagram of the cable cage stranding machine of the present invention; Appendix Figure 4 This is a side view of the cable cage winding machine of the present invention; Appendix Figure 5 This is a schematic diagram of the structure of the first stranding reel of the cable cage stranding machine of the present invention; Appendix Figure 6 Appendix to this invention Figure 5 Enlarged view of point B.

[0018] In the attached diagrams: 1. Operating platform; 2. Fixing plate; 3. Limiting hole; 4. Drive motor; 5. Rotating rod; 61. First stranded wire reel; 62. Second stranded wire reel; 7. Take-up reel; 8. First slide groove; 9. Connecting block; 10. Threaded groove; 11. Threaded hole; 12. First screw; 13. Limiting groove; 14. Limiting block; 15. Limiting ring; 16. Support rod; 17. Top block; 18. Limiting frame; 19. Support frame; 20. Connecting rod; 21. Protective post; 22. Protective rod; 23. Support leg; 24. Reinforcing rod; 25. Second slide groove; 26. Threading hole; 27. Stranded wire rod; 28. Slide rod; 29. ​​Slider; 30. Spring; 31. Second through hole; 32. Second screw; 33. Nut; 34. First through hole. Implementation

[0019] The present patent can be further understood through the specific embodiments given below, but they are not intended to limit the present patent.

[0020] Example 1: A cable cage winding machine includes: an operating table 1, a fixed plate 2 fixedly installed on one side of the top of the operating table 1, one end of a rotating rod 5 rotatably connected to the fixed plate 2, and the other end of the rotating rod 5 movably connected to a take-up reel 7 with a connecting block 9, and a first sliding groove 8 is opened at the other end, which is movably sleeved with the connecting block 9. A threaded hole 11 is opened on the outer wall surface of the rotating rod 5, and a first screw 12 is threadedly connected inside the threaded hole 11. A plurality of threaded grooves 10 are opened on the surface of the connecting block 9, and the first screw 12 is threadedly connected to the threaded hole 11 and the threaded grooves 10 in sequence. By rotating the threaded rod into the threaded hole and threaded groove, the position of the take-up reel can be fixed, allowing workers to adjust the distance between the take-up reel and the stranding reel according to the tensile strength of the cable before stranding, thus preventing damage to the cable during stranding. A first stranded wire reel 61 and a second stranded wire reel 62 are fixedly sleeved on the outer wall of the rotating rod 5. The first stranded wire reel 61 is located at one end near the take-up reel 7. Several second stranded wire reels 62 located between the first stranded wire reel 61 and the fixed plate 2 are spaced apart along the length of the rotating rod 5. Several stranded wire rods 27 are fixedly installed on the side surface of the second stranded wire reel 62 opposite to the fixed plate 2. Several first through holes 34 for wires to pass through are opened between two adjacent stranded wire rods 27 and on the second stranded wire reel 62. A second groove 25 is formed on the surface of the first strand 6 and arranged in a circle with the rotating rod 5 as the center. A slider 29 with a wire hole 26 is provided inside the second groove 25. The wire hole 26 is located in the center of the slider 29. Two sliding rods 28 are fixedly installed between the upper and lower inner walls of the second groove 25. The slider 29 is connected to the two sliding rods 28. A spring 30 is located between the slider 29 and the bottom inner wall of the second groove 25 and is fitted on the outer wall of the sliding rod 28. A second through hole 31 is formed between the wire hole 26 and the sliding rod 28 and on the upper and lower surfaces of the slider 29. A second screw 32 is passed through this through hole 31. The two ends of the second screw 32 are fixedly connected to the upper and lower inner walls of the second groove 25, respectively. A nut 33 is located on the upper and lower sides of the slider 29 and is fitted on the circumferential outer wall of the second screw 32.

[0021] When the take-up reel is adjusted to the appropriate position and fixed, the cable passes through the threading hole of the slider and the take-up reel in sequence. Since the threading hole and the take-up reel are at different heights, the distance between the slider and the inner wall of the groove can directly reflect the tension of the cable. Then, the cable is adjusted so that the slider moves along the slide bar. When the cable specifications are the same, the corresponding sliders are located on the same circumference. By screwing the nuts to the upper and lower sides of the slider, the slider is fixed inside the groove, thereby ensuring that the cables of the same specifications are subjected to consistent force and improving the stranding effect.

[0022] A top block 17 is fixedly installed below the first stranded coil 61 and the second stranded coil 62 and on the top of the operating table 1. A limiting frame 18 corresponding to and cooperating with the first stranded coil 61 and the second stranded coil 62 is fixedly installed on the upper surface of the top block 17, which improves the stability of the rotation of the first stranded coil 61 and the second stranded coil 62.

[0023] A limiting groove 13 is formed on the outer wall surface of the rotating rod 5. This limiting groove 13 is connected to the first sliding groove 8. The interior of the limiting groove 13 is movably sleeved with a limiting block 14. This limiting block 14 is fixedly connected to the connecting block 9.

[0024] Workers can pass the cable through the take-up reel and the stranding reel. By pulling the take-up reel outward, the take-up reel will cause the connecting block to slide inside the sliding groove. The limiting block will also slide inside the limiting groove, thereby limiting the connecting block and preventing it from coming out of the sliding groove.

[0025] There are two limiting grooves 13, and the two limiting grooves 13 are symmetrical about the axis of the rotating rod 5.

[0026] A limiting ring 15 is movably sleeved on the outer circular wall of the aforementioned rotating rod 5. A support rod 16 is fixedly installed on the outer circular wall of the aforementioned limiting ring 15, and this support rod 16 is fixedly connected to the aforementioned operating table 1. Two protective columns 21 are symmetrically installed on the other side of the top of the aforementioned operating table 1. Several protective rods 22 are installed between the aforementioned protective columns 21 and the fixed plate 2. Several support legs 23 are fixedly installed on the bottom surface of the aforementioned operating table 1, and a reinforcing rod 24 is fixedly installed between two of the aforementioned support legs 23.

[0027] The inner diameter of the second through hole 31 is 1.5 times the outer diameter of the second screw 32.

[0028] The aforementioned first through holes 34 are arranged in an array with the rotating rod 5 as the center.

[0029] A PLC controller is fixedly installed on the top surface of the aforementioned operating console 1, and the PLC controller is electrically connected to the drive motor 4.

[0030] Example 2: A cable cage winding machine includes: an operating table 1, a fixed plate 2 fixedly installed on one side of the top of the operating table 1, one end of a rotating rod 5 rotatably connected to the fixed plate 2, the other end of the rotating rod 5 movably connected to a take-up reel 7 with a connecting block 9, and a first sliding groove 8 opened at the other end, the first sliding groove 8 being movably sleeved with the connecting block 9, a threaded hole 11 opened on the outer wall surface of the rotating rod 5, a first screw 12 threadedly connected inside the threaded hole 11, and a plurality of threaded grooves 10 opened on the surface of the connecting block 9, the first screw 12 being threadedly connected to the threaded hole 11 and the threaded grooves 10 in sequence; Based on improving the uniformity of cable stress, by pulling the take-up reel along the sliding groove, the distance between the take-up reel and the first stranding reel is adjusted adaptively, which effectively avoids the cable being too tight or too loose, and greatly reduces the cable damage during stranding. A first stranded wire reel 61 and a second stranded wire reel 62 are fixedly sleeved on the outer wall of the rotating rod 5. The first stranded wire reel 61 is located at one end near the take-up reel 7. Several second stranded wire reels 62 located between the first stranded wire reel 61 and the fixed plate 2 are spaced apart along the length of the rotating rod 5. Several stranded wire rods 27 are fixedly installed on the side surface of the second stranded wire reel 62 opposite to the fixed plate 2. Several first through holes 34 for wires to pass through are opened between two adjacent stranded wire rods 27 and on the second stranded wire reel 62. A second groove 25 is formed on the surface of the first strand 6 and arranged in a circle with the rotating rod 5 as the center. A slider 29 with a wire hole 26 is provided inside the second groove 25. The wire hole 26 is located in the center of the slider 29. Two sliding rods 28 are fixedly installed between the upper and lower inner walls of the second groove 25. The slider 29 is connected to the two sliding rods 28. A spring 30 is located between the slider 29 and the bottom inner wall of the second groove 25 and is fitted on the outer wall of the sliding rod 28. A second through hole 31 is formed between the wire hole 26 and the sliding rod 28 and on the upper and lower surfaces of the slider 29. A second screw 32 is passed through this through hole 31. The two ends of the second screw 32 are fixedly connected to the upper and lower inner walls of the second groove 25, respectively. A nut 33 is located on the upper and lower sides of the slider 29 and is fitted on the circumferential outer wall of the second screw 32.

[0031] The cable passes through the threading hole and take-up reel of the slider in sequence. The cable under tension causes the slider to compress the spring. The distance between the slider and the inner wall of the groove can directly reflect the tension of the cable. By adjusting the cable, the sliders connected with cables of the same specification are positioned on the same circumference. Then, the nuts are screwed to the upper and lower sides of the slider to fix the position of the slider inside the groove, ensuring that the cables of the same specification are subjected to consistent force, thereby improving the stranding effect.

[0032] A top block 17 is fixedly installed below the first stranded coil 61 and the second stranded coil 62 and on the top of the operating table 1. A limiting frame 18 corresponding to and cooperating with the first stranded coil 61 and the second stranded coil 62 is fixedly installed on the upper surface of the top block 17, which improves the stability of the rotation of the first stranded coil 61 and the second stranded coil 62.

[0033] The aforementioned limiting groove 13 is formed on the outer wall surface of the rotating rod 5. This limiting groove 13 is connected to the first sliding groove 8. The interior of the limiting groove 13 is movably sleeved with a limiting block 14. This limiting block 14 is fixedly connected to the connecting block 9.

[0034] There are two limiting grooves 13, which are symmetrically arranged about the axis of the rotating rod 5.

[0035] A limiting ring 15 is movably sleeved on the outer circular wall of the aforementioned rotating rod 5. A support rod 16 is fixedly installed on the outer circular wall of the limiting ring 15. This support rod 16 is fixedly connected to the operating table 1, which further improves the stability of the rotation of the rotating rod 5.

[0036] A drive motor 4 is fixedly installed on the side of the fixed plate 2 opposite to the second stranded coil 62. The output shaft of the drive motor 4 is fixedly connected to the rotating rod 5. A limiting hole 3 is provided on the fixed plate 2. One end of the rotating rod 5 passes through the limiting hole 3 and is fixedly connected to the output shaft of the drive motor 4.

[0037] A support frame 19 is fixedly sleeved on the outer wall of the aforementioned drive motor 4, and a connecting rod 20 is provided between the outer wall of the support frame 19 and the fixed plate 2.

[0038] Several support legs 23 are fixedly installed on the bottom surface of the aforementioned operating table 1, and a reinforcing rod 24 is fixedly installed between two of the support legs 23.

[0039] The inner diameter of the second through hole 31 is twice the outer diameter of the second screw 32.

[0040] The aforementioned second stranded coils 62 are arranged at equal intervals.

[0041] The aforementioned rotating rod 5 is positioned at the center of the strand reel 6.

[0042] The output shaft of the aforementioned drive motor 4 is fixedly connected to the rotating rod 5 via a coupling.

[0043] The working principle of this invention is as follows; During operation, workers can pass the cable through the take-up reel and the stranding reel. When the take-up reel is fixed, the cable passes through the cable hole of the slider and the take-up reel in sequence. The cable under tension causes the slider to compress the spring. The distance between the slider and the inner wall of the groove can directly reflect the tension of the cable. By adjusting the cable, the sliders connected with cables of the same specification are positioned on the same circumference. Then, the nuts are screwed to the upper and lower sides of the slider to fix the position of the slider inside the groove, ensuring that the cables of the same specification are subjected to consistent force. By pulling the take-up reel outward, the take-up reel causes the connecting block to slide inside the sliding groove, and the limiting block slides inside the limiting groove, thus limiting the connecting block and preventing it from coming out of the sliding groove. By rotating the threaded rod into the threaded hole and threaded groove, the position of the take-up reel can be fixed. This allows the workers to adjust the distance between the take-up reel and the stranding reel according to the tensile strength of the cable before stranding, effectively avoiding the cable being too tight or too loose. By activating the set drive motor, the drive shaft of the drive motor rotates, causing the rotating rod and the stranding disc to rotate. The stranding disc rotates within the limit frame, which improves the stability of the stranding disc rotation.

[0044] When using the above-mentioned cable cage stranding machine, the cable passes through the wire hole of the slider and the take-up reel in sequence. The cable under tension causes the slider to compress the spring. The distance between the slider and the inner wall of the groove can directly reflect the tension of the cable. By adjusting the cable, the sliders connected with cables of the same specification are positioned on the same circumference. Then, the nuts are screwed to the upper and lower sides of the slider to fix the position of the slider inside the groove, ensuring that the cables of the same specification are subjected to consistent force, thereby improving the stranding effect. By improving the uniformity of cable stress, the distance between the take-up reel and the first stranding reel can be adjusted adaptively by pulling the take-up reel along the sliding groove, effectively avoiding excessive tension or slack in the cable and greatly reducing cable damage during stranding.

[0045] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A cable cage winding machine, comprising: The operating table (1) is characterized in that: a fixed plate (2) is fixedly installed on one side of the top of the operating table (1), one end of a rotating rod (5) is rotatably connected to the fixed plate (2), the other end of the rotating rod (5) is movably connected to a take-up reel (7) with a connecting block (9), and a first sliding groove (8) is opened at the end, the first sliding groove (8) is movably sleeved with the connecting block (9), a threaded hole (11) is opened on the outer wall surface of the rotating rod (5), a first screw (12) is threadedly connected inside the threaded hole (11), and a plurality of threaded grooves (10) are opened on the surface of the connecting block (9), the first screw (12) is threadedly connected to the threaded hole (11) and the threaded grooves (10) in sequence; A first stranded wire reel (61) and a second stranded wire reel (62) are fixedly sleeved on the outer wall of the rotating rod (5). The first stranded wire reel (61) is located at one end close to the take-up reel (7). Several second stranded wire reels (62) located between the first stranded wire reel (61) and the fixed plate (2) are spaced apart along the length of the rotating rod (5). Several stranded wire rods (27) are fixedly installed on the side surface of the second stranded wire reel (62) opposite to the fixed plate (2). Several first through holes (34) for wires to pass through are opened between two adjacent stranded wire rods (27) and on the second stranded wire reel (62). A second groove (25) is formed on the surface of the first strand (61) and arranged in a circle with the rotating rod (5) as the center. A slider (29) with a wire hole (26) is provided inside the second groove (25). The wire hole (26) is located in the center of the slider (29). Two sliding rods (28) are fixedly installed between the upper and lower inner walls of the second groove (25). The slider (29) is fitted with the two sliding rods (28) and is located between the slider (29) and the bottom inner wall of the second groove (25). A spring (30) is fitted on the outer wall of the slide rod (28). A second through hole (31) is opened between the wire hole (26) and the slide rod (28) and on the upper and lower surfaces of the slider (29). The upper and lower through hole (31) allows a second screw (32) to pass through and connect. The two ends of the second screw (32) are fixedly connected to the upper and lower inner walls of the second slide groove (25) respectively. A nut (33) is located on the upper and lower sides of the slider (29) and is fitted on the circumferential outer wall of the second screw (32).

2. The cable cage stranding machine according to claim 1, characterized in that: A top block (17) is fixedly installed below the first stranded coil (61) and the second stranded coil (62) and on the top of the operating table (1). A limiting frame (18) corresponding to and cooperating with the first stranded coil (61) and the second stranded coil (62) is fixedly installed on the upper surface of the top block (17).

3. The cable cage stranding machine according to claim 1 or 2, characterized in that: A limiting groove (13) is formed on the outer wall surface of the rotating rod (5). This limiting groove (13) is connected to the first sliding groove (8). The interior of the limiting groove (13) is movably sleeved with a limiting block (14). This limiting block (14) is fixedly connected to the connecting block (9).

4. The cable cage stranding machine according to claim 3, characterized in that: There are two limiting grooves (13), and the two limiting grooves (13) are symmetrical about the axis of the rotating rod (5).

5. The cable cage stranding machine according to claim 3, characterized in that: The outer circular wall of the rotating rod (5) is movably sleeved with a limiting ring (15), and a support rod (16) is fixedly installed on the outer circular wall of the limiting ring (15). This support rod (16) is fixedly connected to the operating table (1).

6. The cable cage stranding machine according to claim 1, characterized in that: Two protective columns (21) are symmetrically installed on the other side of the top of the operating table (1), and several protective rods (22) are installed between the protective columns (21) and the fixing plate (2).

7. The cable cage stranding machine according to claim 1, characterized in that: A drive motor (4) is fixedly installed on the side of the fixed plate (2) opposite to the second stranded coil (62), and the output shaft of the drive motor (4) is fixedly connected to the rotating rod (5).

8. The cable cage stranding machine according to claim 7, characterized in that: A support frame (19) is fixedly sleeved on the outer wall of the drive motor (4), and a connecting rod (20) is provided between the outer wall of the support frame (19) and the fixed plate (2).

9. The cable cage stranding machine according to claim 1, characterized in that: The bottom surface of the operating table (1) is fixedly equipped with several support legs (23), and a reinforcing rod (24) is fixedly installed between two support legs (23).

10. The cable cage stranding machine according to claim 1, characterized in that: The inner diameter of the second through hole (31) is 1.1 to 2 times the outer diameter of the second screw (32).

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