A mobile cable array handling device

Abstract

The application discloses a mobile cable array loading and unloading device, and aims to solve the problem that the cable storage device in the prior art is difficult to replace a cable reel. The application solves the above technical problem through the following technical scheme: a rotating frame is arranged on a rotating support point; a cable mounting frame is arranged on one side of the rotating frame relative to the rotating support point, and a lifting mechanism for driving the rotating frame to rotate around the rotating support point is arranged on the other side of the rotating frame relative to the rotating support point. The rotation of the rotating frame can be controlled through the lifting mechanism, and then the lifting and lowering of the cable mounting frame can be controlled, so that the cable reel can be conveniently mounted on the cable mounting frame, and the mounting and replacement of the cable reel are facilitated; since the cable reel is mounted on the cable mounting frame through a rotating shaft, different sizes of cable reels can be mounted on the rotating shaft, and thus cables or array sections with various cable lengths and diameters can be compatible.

Description

Technical Field

[0001] This invention relates to the field of marine equipment technology, and more specifically, to a mobile cable array loading and unloading device. Background Technology

[0002] Thanks to the vigorous development of modern industry and comprehensive national strength, my country has made long-term progress in marine engineering construction. Sonar detection technology, especially active towed array sonar, has developed rapidly. Due to the differences in the functions and performance achieved, the cable length and diameter of sonar cable arrays vary, and the shapes and sizes of various sonar deployment and retrieval devices are also different. Given that most current cable arrays are several kilometers long, and some even reach nearly 10,000 meters, there is an urgent need for a cable array loading and unloading device that can adapt to various cable array sizes and specifications to achieve fast and efficient loading and unloading.

[0003] Chinese Patent Publication No. CN217126547U, published on August 5, 2022, discloses an invention entitled "A Multifunctional Integrated Cable Reel for Marine Engineering". Although it has the advantage of preventing seawater from entering the plug interface, it is difficult to replace the cable reel during use. Summary of the Invention

[0004] This invention overcomes the shortcomings of existing cable storage devices that make it difficult to replace cable reels, and provides a mobile cable array loading and unloading device that can easily replace cable reels and is compatible with cable reels of various sizes and specifications. It can also be compatible with cables and arrays of various lengths and diameters, and can easily load and unload cables. During the loading process, the cables can be arranged and wound in an orderly manner on the cable reel.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a mobile cable array loading and unloading device, comprising: a rotating frame, on which a rotating fulcrum is provided; a cable mounting frame is provided on one side of the rotating frame located at the rotating fulcrum, and a lifting mechanism for driving the rotating frame to rotate around the rotating fulcrum is provided on the other side of the rotating frame located at the rotating fulcrum.

[0006] By controlling the lifting mechanism, the rotation of the rotating frame can be controlled, thereby controlling the rise and fall of the cable mounting frame. This allows for convenient installation of cable reels on the cable mounting frame, facilitating the installation and replacement of cable reels. Since the cable reels are mounted on the cable mounting frame via a rotating shaft, cable reels of different sizes can be installed on the shaft, thus ensuring compatibility with cables or cable segments of various lengths and diameters.

[0007] Preferably, the lifting mechanism includes a mounting bracket and a lifting push rod, wherein the mounting bracket is rotatably mounted and the lifting push rod is rotatably connected to the rotating frame.

[0008] By using the lifting push rod, the rotating frame can be driven to rotate around the pivot point, thereby controlling the height of the cable mounting frame.

[0009] Preferably, the cable mounting bracket includes: The mounting cantilever has two arms, which are located at both ends of the width of the rotating frame. The mounting cantilever has a rotating shaft mounting hole. A rotating device, mounted on the mounting cantilever, drives the cable reel to rotate.

[0010] The installation cantilever allows for easy installation of the cable reel's shaft.

[0011] Preferably, the rotating device includes: The transmission block rotates around the mounting hole of the rotating shaft. A rotary motor drives a transmission block to rotate. A transmission device that connects or disconnects the power between the transmission block and the cable reel.

[0012] The rotation of the rotary motor drives the transmission block to rotate, which in turn drives the cable reel to rotate. At the same time, by setting up a transmission device, the power between the transmission block and the cable reel can be cut off or connected, thereby controlling the rotation of the cable reel.

[0013] Preferably, the transmission device includes: A fixed sleeve is fixedly mounted on the transmission block, and a U-shaped groove is provided on the fixed sleeve. The transmission pin is slidably set inside the fixed sleeve, and an operating handle is fixedly set on the transmission pin. The operating handle passes through the U-shaped groove.

[0014] By rotating the operating handle, the operating handle slides along the U-shaped groove, thereby controlling the sliding of the transmission pin within the fixed sleeve, thus facilitating the cutting off and connection of power between the transmission pin and the cable reel.

[0015] Preferably, the rotating device further includes: The first gear is fixedly mounted on the drive shaft of the rotary motor; The transmission sleeve is hollow, with one end rotatably mounted in the shaft mounting hole and the other end fixedly mounted with a transmission block. The second gear is fixedly mounted on the transmission sleeve.

[0016] Through the meshing transmission of the first gear and the second gear, the power of the rotating motor can be stably transmitted to the transmission block, and then to the cable reel.

[0017] Preferably, it also includes an automatic following device, which includes: The lead screw is rotated, and a follower motor that drives its rotation is installed at one end of the lead screw. Follower plate, which is set on the rotating lead screw and cooperates with the rotating lead screw.

[0018] When the cable reel rotates to load the cable, the follower motor rotates forward and backward, driving the rotating screw to rotate. This causes the follower reel to move back and forth along the rotating screw, guiding the cable and ensuring that it is wound onto the cable reel in an orderly and even manner.

[0019] Preferably, a baffle is fixedly installed on the follower plate, and a rolling sleeve is installed on the side of the baffle closer to the follower plate; a baffle rod is vertically installed on the side of the baffle away from the follower plate, a baffle rod sleeve is rotatably installed on the baffle rod, two fixed pieces are installed on the baffle rod sleeve, a horizontal rotating sleeve is rotatably installed between the two fixed pieces, a follower rod is fixedly installed on the horizontal rotating sleeve, and a follower wheel is installed at the end of the follower rod away from the horizontal rotating sleeve.

[0020] When the cable is being loaded, it is passed between the follower reel and the baffle. The baffle and the follower reel limit the cable, and then the cable comes into contact with the bottom of the follower wheel. The follower reel, the baffle and the follower wheel guide the cable reel.

[0021] Preferably, it also includes an automatic following device, which includes: The guide roller has two spiral grooves on its outer side wall. The two spiral grooves rotate in opposite directions and are connected by a circular arc groove at both ends. The guide block is slidably disposed in the spiral groove, and pointed guide parts are provided at both ends of the guide block along the direction of the circular spiral groove. Follow the slide rail and set along the axial direction of the guide roller; Follow the slider; the sliding setting is on the follow rail. The follower transmission rod has one end rotatably connected to the guide block and the other end fixedly connected to the follower slider; The guide rod has one end rotatably mounted on the following slider, and the other end is provided with a guide fork.

[0022] To make the structure of the automatic following device simpler and more compact, the cooperation between the guide roller, guide block, following slider and following rail can achieve the automatic following effect, thus simplifying the structure of the automatic following device while maintaining the automatic following effect.

[0023] Preferably, the system also includes a support frame, with the rotating frame rotatably mounted on the support frame, and the bottom of the support frame is provided with casters to facilitate the movement of the support frame.

[0024] By setting up movable wheels and controlling their lifting and lowering, the movable wheels can be supported on the ground, thus facilitating the movement of the mobile cable array loading and unloading device. This allows for adjustment of the device's position, making it easier to install and replace cable reels.

[0025] Compared with the prior art, the beneficial effects of the present invention are: (1) A rotating frame and lifting device are provided to facilitate the replacement of cable reels; (2) An automatic following device is set up so that the conductor can be guided during the cable laying process, so that the conductor can be wound regularly and orderly on the cable reel. (3) It can be compatible with cable reels of various sizes and specifications, and thus can be compatible with cables and segments of various lengths and diameters. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective; Figure 3 This is a three-dimensional structural diagram of the rotating device of the present invention; Figure 4 This is a cross-sectional view of the rotating device of the present invention; Figure 5 This is a three-dimensional structural diagram of the second embodiment of the present invention; Figure 6 This is a perspective structural diagram of the automatic following device in the second embodiment of the present invention; Figure 7 This is a three-dimensional structural diagram of the third embodiment of the present invention; Figure 8 This is a perspective structural diagram of the automatic following device in the third embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of the cooperation between the guide roller and the guide block of the present invention.

[0027] In the diagram: 1. Rotating frame; 11. Rotation fulcrum; 2. Cable mounting bracket; 21. Mounting cantilever; 211. Shaft mounting hole; 22. Rotating device; 23. Transmission block; 24. Rotary motor; 25. Transmission device; 251. Fixing sleeve; 252. U-shaped groove; 253. Transmission pin; 254. Operating handle; 26. First gear; 27. Transmission sleeve rod; 28. Second gear. 3. Lifting mechanism; 31. Mounting bracket; 32. Lifting push rod; 41. Rotating screw; 42. Following plate; 43. Baffle; 431. Roller sleeve; 44. Baffle rod; 45. Baffle rod sleeve; 451. Fixing plate; 46. Horizontal rotating sleeve; 47. Following rod; 48. Following wheel; 49. Following motor. 51. Guide roller; 511. Spiral groove; 512. Circular arc groove; 52. Guide block; 521. Guide section; 53. Follower slide rail; 54. Follower slider; 55. Follower transmission rod; 56. Guide rod; 561. Guide fork; 57. Mounting bracket; 58. Roller shaft; 581. First transmission disc; 59. Transmission belt. 6. Support frame; 61. Casters; 611. Lifting rod; 62. Support base; 63. Foot pads; 7. Cable reel. Detailed Implementation

[0028] The technical solution of the present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings: Example 1: Refer to Figures 1 to 4 As shown, a mobile cable array loading and unloading device includes a support frame 6. The bottom of the support frame 6 is provided with a moving wheel 61 to facilitate the movement of the support frame. The moving wheel 61 is connected to a lifting rod 611. Rotating the lifting rod 611 can realize the lifting and lowering of the moving wheel 61. A rotating frame 1 is provided on the support frame 6. The rotating frame 1 is connected through a transmission fulcrum 11 and can rotate around the rotation fulcrum 11. A cable mounting frame 2 is provided on one side of the rotating frame 1 located at the rotation fulcrum 11, and a lifting mechanism 3 is provided on the other side of the rotating frame 1 located at the rotation fulcrum 11 to drive the rotating frame 1 to rotate around the rotation fulcrum 11.

[0029] The lifting mechanism 3 includes a mounting bracket 31 and a lifting push rod 32. A support seat 62 is provided on the support frame 6, and the mounting bracket 31 is rotatably mounted on the support seat 62. The lifting push rod 32 is rotatably connected to the rotating frame 1. The lifting push rod 32 can be hydraulically driven or driven by other methods to extend and retract, realizing the extension and retraction of the lifting push rod 32 along the mounting bracket 31. The specific structure is not limited here. In this embodiment, the lifting push rod 32 uses a ball screw for extension and retraction, which is prior art and will not be described in detail.

[0030] The cable mounting bracket 2 includes a mounting arm 21 and a rotating device 22. The mounting arm 21 has two arms, which are located at both ends of the rotating bracket 1 in the width direction. The mounting arm 21 has a rotating shaft mounting hole 211. The rotating device 22 is mounted on one of the two mounting arms 21. When the cable reel 7 is mounted on the two mounting arms 21, the rotating device 22 is used to drive the cable reel 7 to rotate.

[0031] The rotating device 22 has the following specific structure: a transmission block 23, a rotary motor 24, and a transmission device 25. The rotary motor 24 is fixedly mounted on the mounting cantilever 21, and a first gear 26 is mounted on the drive shaft of the rotary motor 24. A transmission sleeve 27 is rotatably mounted inside the shaft mounting hole 11, and a second gear 28 is fixedly mounted on the transmission sleeve 27. The second gear 28 meshes with the first gear 26 for transmission. The outer circular arm of the transmission sleeve 27 away from the mounting cantilever 21 is fixedly mounted with the transmission block 23, and a transmission device 25 is fixedly mounted on the transmission block 23. A transmission device 25 is provided; the transmission device 25 includes a fixed sleeve 251 and a transmission pin 253. The fixed sleeve 251 is arranged along the axial direction of the cable reel 7 and is fixedly arranged on the transmission block 23. The transmission pin 253 is slidably arranged in the fixed sleeve 251. A U-shaped groove 252 is provided on the fixed sleeve 251. An operating handle 254 is fixedly arranged on the transmission pin 253. The operating handle 254 passes through the U-shaped groove 252. By operating the handle to slide in the U-shaped groove 252, the movement of the transmission pin 253 in the fixed sleeve 251 can be controlled.

[0032] The working principle of this invention is as follows: During cable loading, the lifting mechanism 3 is controlled to push the lifting push rod 32 upward, causing the rotating frame 1 to rotate around the rotation fulcrum 11. The rotating frame 1 then rotates downward on one side of the cable mounting frame 2. When the shaft mounting hole 211 is at the same height as the axis of the cable reel 7, the lifting push rod 32 stops moving. The cable reel 7 is then rolled between the two mounting cantilever arms 21, so that the position of the axis on the cable reel 7 corresponds to the position of the shaft mounting hole 211. The shaft on the cable reel 7 is then inserted into the shaft mounting hole 211 on one side first, and then into the shaft mounting hole 211 on the other side. Limiting devices are then installed at both ends of the outer sides of the two mounting cantilever arms 21 to prevent the shaft of the cable reel 7 from falling off the two mounting cantilever arms 21. Finally, the lifting mechanism 3 is controlled to push the lifting push rod 32 upward. The lever 32 retracts downwards, and the lifting push rod 32 pulls the rotating frame 1, causing the rotating frame 1 to rotate around the pivot point 11. This raises the mounting cantilever 21, lifting the cable reel 7 off the ground, thus completing the installation of the cable reel 7. Then, the end of the cable is wound around the cable reel 7, and the operating handle 254 is pushed to slide to the other end of the U-shaped groove, causing the transmission pin 253 to extend out of the fixing sleeve 521 and insert into the side of the cable reel 7. The rotary motor 24 starts, and the drive shaft of the rotary motor 24 rotates, driving the first gear 26 to rotate. The first gear 26 drives the second gear 28 to rotate, which in turn drives the transmission sleeve rod 27 to rotate. The transmission sleeve rod 27 drives the transmission block 23 to rotate, and the transmission block 23, through the transmission pin 253, drives the cable reel 7 to rotate, causing the cable to be wound around the cable reel 7, thus completing the cable loading. Similarly, by controlling the lifting mechanism 3, the cable reel 7 can be easily removed.

[0033] In this invention, the rotation of the rotating frame 1 can be controlled by the lifting mechanism 3, thereby controlling the rise and fall of the cable mounting frame 2, making it convenient to install the cable reel 7 on the mounting cantilever 21, thus facilitating the installation and replacement of the cable reel 7. In addition, by setting up the movable wheels 61 and controlling the rise and fall of the movable wheels 61, the movable wheels 61 can be supported on the ground, thereby facilitating the movement of the mobile cable array loading and unloading device, allowing for adjustment of the position of the mobile cable array loading and unloading device, and making it more convenient to install and replace the cable reel 7. Furthermore, a foot pad 63 is provided at the bottom of the support frame 6, and the foot pad 63 can be height adjusted, thereby adjusting the overall height of the mobile cable array loading and unloading device.

[0034] Example 2: Refer to Figures 1 to 6 As shown, this embodiment is structurally similar to Embodiment 1, except that it also includes an automatic following device. The automatic following device is fixedly mounted on the rotating frame 1 and includes a rotating lead screw 41 and a following disk 42. One end of the rotating lead screw 41 is equipped with a following motor 49 that drives the rotating lead screw 41 to rotate. The following disk 42 is mounted on the rotating lead screw 41 and forms a ball screw engagement structure with the rotating lead screw 41. By rotating the following motor 49 forward and backward, the following disk 42 can move repeatedly along the rotating lead screw 41. Furthermore, to make the following disk 42 more stable when moving along the rotating lead screw 41, two parallel guide stabilizing rods are arranged on both sides of the rotating lead screw 41, and the following disk 42 slides along the guide stabilizing rods.

[0035] The follower plate 42 has a groove in the circumferential direction to facilitate the guidance of the cable. A baffle 43 is fixedly installed on the follower plate 42. A rolling sleeve 431 is provided on the side of the baffle 43 near the follower plate 42. There are two rolling sleeves 431, which are arranged along the length of the baffle 43. A baffle rod 44 is vertically installed on the side of the baffle 43 away from the follower plate 42. A baffle rod sleeve 45 is rotatably installed on the baffle rod 44. Two fixed pieces 451 are provided on the baffle rod sleeve 45. A horizontal rotating sleeve 46 is rotatably installed between the two fixed pieces 451. A follower rod 47 is fixedly installed on the horizontal rotating sleeve 46. A follower wheel 48 is provided at the end of the follower rod 47 away from the horizontal rotating sleeve 46. The follower wheel 48 is an oval wheel.

[0036] In this embodiment, during cable loading, the cable is passed between the following reel 42 and the baffle 43. The baffle 43 and the following reel 42 limit the cable's movement. Then, the cable abuts against the underside of the following wheel 48 and is wound around the cable reel 7. When the cable reel 7 rotates to load the cable, the following motor 49 rotates forward and backward. The following motor 49 drives the rotating screw 41 to rotate, causing the following reel 42 to move back and forth along the rotating screw 41, which guides the cable and allows it to be wound around the cable reel 7 in an orderly and uniform manner.

[0037] Example 3: This example is similar in structure to Example 1, except that it also includes an automatic following device. The automatic following device is fixedly mounted on the rotating frame 1. The automatic following device includes a roller mounting frame 57 fixedly mounted on the rotating frame 1. A roller shaft 58 is rotatably mounted in the middle of the roller mounting frame 57. A guide roller 51 is fixedly mounted on the roller shaft 58. The outer wall of the guide roller 51 has two identical spiral grooves 511. The two spiral grooves 511 rotate in opposite directions, and their ends are connected by a circular arc groove 512. A guide block 52 is slidably mounted inside the spiral groove 511. The shape of the guide block 52 is the same as that of the spiral groove 511. In conjunction with the guide block 52, pointed guide portions 521 are provided at both ends along the direction of the circular spiral groove 511; a following slide rail 63 is provided above the roller mounting frame, and the following slide rail 63 is set along the axial direction of the guide roller 51; a following slider 54 is slidably arranged on the following slide rail 53; a following transmission rod 55 is connected between the following slider 54 and the guide block 52, one end of the following transmission rod 55 is rotatably connected to the guide block 52, and the other end of the following transmission rod 55 is fixedly connected to the following slider 54; a guide rod 56 is fixedly arranged on the side of the following slider 54 away from the guide roller 51, and a guide fork 561 is provided on the side of the guide rod 56 away from the following slider 54.

[0038] A first transmission disc 581 is fixedly mounted on the roller shaft 58, and a second transmission disc is mounted on the output shaft of the rotary motor 24. A transmission belt 59 is provided between the first transmission disc 581 and the second transmission disc.

[0039] This embodiment serves the same purpose as Embodiment 2, guiding the cable to ensure it is evenly and regularly arranged on the cable reel 7. However, in the second embodiment, the movement of the follower reel 42 requires controlling the forward and reverse rotation of the follower motor 44, making the structure very complex. Furthermore, since the rotation of the follower reel 42 and the movement of the cable reel 7 are controlled by two motors, when the starting times of the two motors overlap, deviations in the cable positions of the follower reel 42 and the cable reel 7 can easily occur. To solve the above technical problems, the technical solution in Embodiment 3 is provided, and its specific working principle is as follows: When the cable is being loaded, it is passed through the guide fork 561. Then, the rotary motor is started. Simultaneously, the rotary motor drives the cable reel 7 to rotate, and through the action of the first transmission disc 581, the transmission belt 59, and the second transmission disc, it drives the roller shaft 58 to rotate, which in turn drives the guide roller 51 to rotate. During the rotation of the guide roller 51, the guide block 52 slides within the spiral groove 511. When the guide block 52 slides to the intersection of the two spiral grooves 511, due to the guide block 52's inherent length and the pointed guide portion 521 at its end, it can slide along the spiral groove 511... 1. The guide block 52 slides in its original direction and will not slide onto another spiral groove 511. During the process of the guide block 52 sliding along the spiral groove 511, the guide block 52 is acted upon by the following transmission rod 55, causing the guide block 52 to drive the following slider 54 to move along the following slide rail 53. When the guide block 52 slides to the end of the spiral groove 51, the following slider 54 slides to the end of the following slide rail 53. Then the guide block 52 slides into the arc groove 512. Through the transition effect of the arc groove 512, the guide block 52 slides to another spiral groove 511 with the opposite rotation direction, causing the following slider 54 to move in the opposite direction along the following slide rail 53.

[0040] Through the above process, the following slider 54 can move back and forth repeatedly on the following slide rail 53, thereby guiding the cable reel 7 and allowing the cable to be arranged evenly and regularly on the cable reel 7. Moreover, the above structure eliminates the need for the following motor 49, making the structure more compact. In addition, by having the following motor 49 drive the cable reel 7 and the guide roller 51 to move simultaneously, the synchronous stopping and starting of the guide roller 51 and the cable reel 7 can be maintained.

[0041] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Other variations and modifications may be made without departing from the technical solutions described in the claims.

Claims

1. A mobile cable array loading and unloading device, characterized in that, include: A rotating frame is provided with a rotating fulcrum. A cable mounting bracket is provided on one side of the rotating frame located at the rotating fulcrum, and a lifting mechanism is provided on the other side of the rotating frame located at the rotating fulcrum to drive the rotating frame to rotate around the rotating fulcrum. The cable mounting bracket includes: Two mounting arms are located at both ends of the width direction of the rotating frame, and the mounting arms are provided with shaft mounting holes; A rotating device, mounted on a mounting cantilever, drives the cable reel to rotate, and includes: The transmission block rotates around the mounting hole of the shaft; A rotary motor drives a transmission block to rotate. Transmission devices, connecting or disconnecting power between the transmission block and the cable reel, include: A fixed sleeve is fixedly mounted on the transmission block, and a U-shaped groove is provided on the fixed sleeve. The transmission pin is slidably disposed within the fixed sleeve, and an operating handle is fixedly disposed on the transmission pin, the operating handle being inserted into the U-shaped groove.

2. The mobile cable array loading and unloading device according to claim 1, characterized in that, The lifting mechanism (3) includes a mounting bracket (31) and a lifting push rod (32). The mounting bracket (31) is rotatably mounted, and the lifting push rod (32) is rotatably connected to the rotating frame (1).

3. The mobile cable array loading and unloading device according to claim 1, characterized in that, The rotating device (22) also includes: The first gear (26) is fixedly mounted on the drive shaft of the rotary motor (24); The transmission sleeve (27) is hollow. One end of the transmission sleeve (27) is rotatably installed in the shaft mounting hole (211), and the other end of the transmission sleeve (27) is fixedly installed with a transmission block (23). The second gear (28) is fixedly mounted on the transmission sleeve (27).

4. The mobile cable array loading and unloading device according to claim 1, characterized in that, The rotating device is mounted on one of the two mounting cantilever arms.

5. The mobile cable array loading and unloading device according to any one of claims 1 to 4, characterized in that, It also includes an automatic following device, which includes: Rotate the lead screw (41), and a follower motor (49) is provided at one end of the lead screw (41) to drive its rotation. Follower plate (42) is mounted on the rotating lead screw (41) and cooperates with the rotating lead screw (41).

6. The mobile cable array loading and unloading device according to claim 5, characterized in that, A baffle (43) is fixedly installed on the follower plate (42). A rolling sleeve (431) is installed on the side of the baffle (43) close to the follower plate (42). A baffle rod (44) is vertically installed on the side of the baffle (43) away from the follower plate (42). A baffle rod sleeve (45) is rotatably installed on the baffle rod (44). Two fixed pieces (451) are installed on the baffle rod sleeve (45). A horizontal rotating sleeve (46) is rotatably installed between the two fixed pieces (451). A follower rod (47) is fixedly installed on the horizontal rotating sleeve (46). A follower wheel (48) is installed at the end of the follower rod (47) away from the horizontal rotating sleeve (46).

7. The mobile cable array loading and unloading device according to claim 6, characterized in that, The following wheel is a waist-shaped wheel.

8. The mobile cable array loading and unloading device according to any one of claims 1 to 4, characterized in that, It also includes an automatic following device, which includes: The guide roller (51) has two spiral grooves (511) on its outer side wall. The two spiral grooves (511) rotate in opposite directions and are connected by a circular arc groove (512). Guide block (52) is slidably disposed in spiral groove (511), and pointed guide parts (521) are provided at both ends of guide block (52) along the direction of circular spiral groove (511). Follow the slide rail (53) and set along the axial direction of the guide roller (51); Follow the slider (54), which is set on the follower rail (53); Follow the transmission rod (55), one end of which is rotatably connected to the guide block (52), and the other end of which is fixedly connected to the follower slider (54); The guide rod (56) has one end rotatably mounted on the follower slider (54), and the other end is provided with a guide fork (561).

9. The mobile cable array loading and unloading device according to claim 8, characterized in that, It also includes a support frame (6), a rotating frame (1) is rotatably mounted on the support frame (6), and the bottom of the support frame (6) is provided with a moving wheel (61) to facilitate the movement of the support frame (6).

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