A pneumatic wire rope winch for repairing ship and submarine cable towing

Abstract

The present invention relates to the technical field of winch traction, and discloses a pneumatic wire rope winch for repairing ship and submarine cables. It includes a bottom plate for supporting the pneumatic wire rope winch for repairing ship and submarine cables. A device main body is arranged on the top of the bottom plate. The device main body includes: a winch main body, which is arranged on the top of the bottom plate. The winch main body is used to tow the submarine cable out of the sea surface and fix the submarine cable to ensure the normal operation of the repair process of the repair ship. A driving device is fixedly connected to the top of the bottom plate. The driving device is used to assist in fixing and preventing the winch main body from slipping off when the winch main body is operating. At the same time, the driving device can also cooperate with subsequent components to perform maintenance treatment on the inside of the winch main body chassis, improve the anti-slip effect and maintenance ability of the device, extend the service life of the device, and facilitate the user to use. This device has the advantages of improving the anti-slip ability and service life of the device and being convenient for the user to use.

Description

Technical Field

[0001] The present invention relates to the technical field of winch traction, and specifically provides a pneumatic wire rope winch for repairing submarine cables on a ship. Background Art

[0002] A winch, also known as a cable winch, is mainly used for winding cables. The bow cable winching machinery is generally carried out by the capstan drum of the anchor winch. Some large ships also have a dedicated mooring winch at the bow. The cables in the middle of the ship are generally wound by the auxiliary drum of the cargo winch. Some large ships also have a dedicated mooring winch in the middle. At the stern deck, there is another mooring winch or mooring capstan. When repairing submarine cables, a winch is usually required to lift it for auxiliary repair.

[0003] Publication No.: CN115973339A discloses a submarine cable traction winch for a submarine cable repair ship, including a vehicle frame and two toothed rails. The two toothed rails are installed on the submarine cable repair ship. A driving mechanism is installed on the left side of the vehicle frame, and the driving mechanism controls the vehicle frame to move on the two toothed rails. It is characterized in that: two parallel extension frames are connected to the left end of the vehicle frame. The extension frames extend obliquely upward to the left in an arc shape, and the outer ends of the two extension frames are connected by an arc-shaped wire dividing plate. Arc-shaped frame plates are installed at the bottoms of the two extension frames. Wire guiding frames are symmetrically arranged at both ends of the arc-shaped frame plate. A rotating mechanism is installed on the left side of the wire guiding frame. A tensioning and contracting mechanism is installed at the bottom of the arc-shaped frame plate. The tensioning and contracting mechanism contracts radially along the arc-shaped frame plate to squeeze and fix the submarine cable passing through the wire guiding frames on both sides. A traction part is installed on the right side of the vehicle frame. The traction part includes an upper traction unit and a lower traction unit. This device can quickly, safely and stably lift and traction the submarine cable, while ensuring the bending radius of the submarine cable and improving the rescue efficiency. However, in actual use, when the device pulls out the submarine cable, the device and existing equipment need to turn off the driving motor to keep the submarine cable in the current position for the user to repair the submarine cable. Since the submarine cable usually has a large mass, it is difficult to maintain the fixation of the submarine cable only by the resistance of the driving motor stopping rotation, resulting in the situation that the submarine cable can still move and the winch gets out of the rope. There is further room for improvement in the anti-off function of the existing equipment. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a pneumatic wire rope winch for repairing submarine cables on a ship, which has the advantages of improving the anti-off ability and service life of the lifting device and being convenient for users to use.

[0005] To achieve the above object, the present invention provides the following technical solutions: A pneumatic wire rope winch for repairing submarine cable traction, comprising: a bottom plate, a device main body, a winch main body, a rope winding drum, a card hole, a driving device, a through groove, a sliding groove, a rotary driving component, a rotating shaft, a first linear driving component, a first output rod, a first gear disk, a first bevel gear, a first shaft rod, a second gear disk, a second bevel gear, a third bevel gear, a screw rod, an adjusting part, a fixing disk, a clamping rod, an auxiliary device, a second shaft rod, a fourth bevel gear, an adjusting arm, a rotating rod, a return groove plate, a fixing frame, a toothed plate, a through rod, a fixing piece, a processing plate, a movable rod, a piston plate, a third gear disk, a third shaft rod, a storage bin, an extraction pipe, a first one-way valve, a conveying pipe, a second one-way valve, a spraying plate, a receiving bin, a second linear driving component, a second output rod, a fixing clip.

[0006] The positions and connection relationships of the above structures are as follows: A pneumatic wire rope winch for repairing submarine cable traction of a repair ship, comprising a bottom plate for supporting the pneumatic wire rope winch for repairing submarine cable traction of the repair ship, and the top of the bottom plate is provided with a device main body, and the device main body includes:

[0007] A winch main body, which is arranged on the top of the bottom plate, and the winch main body is used for pulling the submarine cable out of the sea surface and fixing the submarine cable to ensure the normal operation of the repair process of the repair ship;

[0008] A driving device, which is fixedly connected to the top of the bottom plate, and the driving device is used for assisting in fixing and preventing the winch main body from slipping off when the winch main body is running. At the same time, the driving device can also cooperate with subsequent components to perform maintenance treatment on the inside of the winch main body case, improve the anti-slip effect and maintenance ability of the device, extend the service life of the device, and facilitate the use of users;

[0009] An auxiliary device, which is fixedly connected to the front side of the top of the bottom plate, and the auxiliary device is used for cooperating with the driving device to perform maintenance on the winch main body and further fixing the winch main body, further improving the anti-slip ability of the device and facilitating the use of users.

[0010] Preferably, the winch main body includes a rope winding drum, which is rotatably connected to the inside of the winch main body. The left side surface of the winch main body is fixedly connected with a pneumatic motor, and the output shaft of the pneumatic motor penetrates through the winch main body and is fixedly connected with the rope winding drum. A traction rope is wound on the outer surface of the rope winding drum, and a plurality of card holes are formed in the right side surface of the rope winding drum. The winch main body is fixedly connected to the top of the driving device to ensure the normal operation of the device.

[0011] Preferably, the driving device includes a through groove which is opened at the top right side of the driving device. At the left end of the bottom inner wall of the driving device, a rotary driving component is fixedly connected. The rotary driving component is set as a driving motor. At the top output end of the rotary driving component, a rotating shaft is fixedly connected. At the end of the rotating shaft away from the rotary driving component, a first linear driving component is fixedly connected. At the top output end of the first linear driving component, a first output rod is differentially connected. At the outer surface of the end of the first output rod away from the first linear driving component, a first gear disk is fixedly connected. At the end of the first output rod away from the first linear driving component, a first bevel gear is fixedly connected to ensure the normal operation of the device.

[0012] Preferably, the driving device further includes a first shaft rod which is rotatably connected to the bottom inner wall of the driving device. At one end of the outer surface of the first shaft rod close to the first gear disk, a second gear disk is fixedly connected. The first gear disk is meshed with the second gear disk. At the top of the first shaft rod, a second bevel gear is fixedly connected to ensure the normal operation of the device.

[0013] Preferably, the driving device further includes a third bevel gear which is meshed with the right end surface of the second bevel gear. At the end of the third bevel gear away from the second bevel gear, a screw rod is fixedly connected. The other end of the screw rod is rotatably connected to the right end inner wall of the driving device. At the right end of the bottom inner wall of the driving device, a sliding groove is opened. Inside the sliding groove, an adjusting part is slidably connected. The adjusting part is threadedly connected with the screw rod and at the same time, the adjusting part extends to the outside of the top of the driving device through the through groove. At the extending part of the adjusting part, a fixed disk is fixedly connected. At one end of the fixed disk close to the card hole, a number of clamping rods which are the same as the number of the card holes and are corresponding in position are fixedly connected to ensure the normal operation of the device.

[0014] Preferably, the auxiliary device includes a second shaft rod which is rotatably connected inside the auxiliary device. The second shaft rod penetrates through the auxiliary device and extends into the driving device. At the extending part of the second shaft rod, a fourth bevel gear is fixedly connected. At the front end of the second shaft rod, an adjusting arm is fixedly connected. At the end of the adjusting arm away from the second shaft rod, a rotating rod is fixedly connected. At the outer surface of the rotating rod, a return groove plate is movably connected. At the rear end surface of the auxiliary device, an inlet is opened. At the front end surface of the auxiliary device, a rope outlet is opened to ensure the normal operation of the device.

[0015] Preferably, the auxiliary device further includes two fixing frames which are respectively fixedly connected to the left and right sides at the front end of the return groove plate. At the front end of the return groove plate, two toothed plates are provided. Both of the two fixing frames are fixedly connected to the rear end surface of the toothed plate at the top side. Inside the auxiliary device, a third gear disk is provided. At the front end of the third gear disk, a third shaft rod is fixedly connected. The third shaft rod is rotatably connected to the front end inner wall of the auxiliary device. The third gear disk is arranged between the two toothed plates and the third gear disk is meshed with the two toothed plates to ensure the normal operation of the device.

[0016] Preferably, the auxiliary device further includes two through rods, which are respectively fixedly connected to one ends of the auxiliary device close to the two toothed plates. Both through rods are movably connected inside the toothed plates. Fixing members are fixedly connected to the ends of the two toothed plates away from the through rods. A processing plate is arranged at the bottom of the fixing member. Arc-shaped scraping openings are formed at the symmetry planes of the two processing plates to ensure the normal operation of the device.

[0017] Preferably, the auxiliary device further includes two movable rods, which are respectively fixedly connected to the ends of the two fixing members away from the toothed plates. Two storage bins are fixedly connected to the inner wall on the right side of the auxiliary device. The two movable rods respectively extend into the two storage bins, and a piston plate adapted to the storage bin is fixedly connected to the extended part of the movable rod. An extraction pipe is fixedly connected to the rear end surface of the storage bin. A first one-way valve is fixedly connected to the connection part of the extraction pipe and the storage bin. The two extraction pipes penetrate through the auxiliary device and extend to the outer side of the rear end of the auxiliary device. A receiving bin is fixedly connected to the extended part of the two extraction pipes. The receiving bin is fixedly connected to the front end surface of the driving device. Delivery pipes are fixedly connected to the ends of the two storage bins away from their symmetry planes. A second one-way valve is fixedly connected to the connection part of the delivery pipe and the storage bin. The other end of the delivery pipe is fixedly connected to a spraying plate. A number of spray heads are fixedly connected inside the spraying plate. The two spraying plates are respectively fixedly connected to the ends of the two fixing members away from their symmetry planes to ensure the normal operation of the device.

[0018] Preferably, the auxiliary device further includes two second linear drive components, which are respectively fixedly connected to the inner walls at the front end and the rear end of the auxiliary device. The second linear drive components are set as hydraulic cylinders. Second output rods are differentially connected to the output ends at the symmetry planes of the two second linear drive components. Fixing clamps are fixedly connected to the ends of the two second output rods away from the second linear drive components. The fixing clamps are slidably connected to the rear end surface of the fixing member to ensure the normal operation of the device.

[0019] Beneficial effects

[0020] 1. For the pneumatic wire winch for repairing shipboard cables, by starting the driving device, the device can avoid the situation that the existing equipment is difficult to maintain the fixation of the cable only relying on the resistance of the driving motor to stop rotating, resulting in the cable still being able to move and the winch being derailed. This improves the anti-derailment ability of the device and the service life of the device, and is convenient for users to use.

[0021] 2. For the pneumatic wire winch for repairing shipboard cables, by starting the auxiliary device, the device can avoid the situation that various sundries adhere to the surface of the traction rope during the period when the traction rope enters and is pulled out of the sea, resulting in damage to the rope winding drum or other parts of the traction rope after the traction rope is rewound, making it easier for the traction rope to fall off the next time it is used and reducing the service life of the device. This increases the maintenance effect on the traction rope, improves the anti-derailment ability and service life of the device, and is convenient for users to use.

[0022] 3. The pneumatic wire rope winch for repairing ship's submarine cable traction can further improve the cleaning degree of the device by activating the auxiliary device, enhance the maintenance effect and service life of the traction rope of the device, and facilitate the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the external structure of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0024] Figure 2 It is a schematic diagram of the side view structure of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the driving device of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the rotary driving assembly of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0027] Figure 5 It is a schematic diagram of the internal structure of the auxiliary device of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the return groove plate of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the tooth plate of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the fixed clamp of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0031] Figure 9 It is a schematic diagram of the structure of the accommodation bin of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention;

[0032] Figure 10 It is a schematic diagram of the internal structure of the storage bin of the pneumatic wire rope winch for repairing ship's submarine cable traction of the present invention.

[0033] In the figure: 1. Bottom plate; 2. Equipment main body; 3. Winch main body; 30. Rope winding drum; 31. Card hole; 4. Driving device; 40. Through groove; 400. Chute; 41. Rotary driving assembly; 410. Rotating shaft; 42. First linear driving assembly; 420. First output rod; 421. First toothed disc; 422. First bevel gear; 43. First shaft rod; 430. Second toothed disc; 431. Second bevel gear; 44. Third bevel gear; 440. Screw rod; 45. Adjusting part; 450. Fixed disc; 451. Clamping rod; 5. Auxiliary device; 50. Second shaft rod; 500. Fourth bevel gear; 51. Adjusting arm; 510. Rotating rod; 52. Return groove plate; 520. Fixed frame; 53. Toothed plate; 530. Through rod; 531. Fixing part; 532. Processing plate; 533. Movable rod; 534. Piston plate; 54. Third toothed disc; 540. Third shaft rod; 55. Storage bin; 550. Extraction pipe; 551. First one-way valve; 552. Delivery pipe; 553. Second one-way valve; 554. Spraying plate; 56. Accommodation bin; 57. Second linear driving assembly; 570. Second output rod; 571. Fixed clamp. Detailed implementation mode

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0035] Embodiment 1

[0036] Please refer to Figures 1 to 10 , a pneumatic cable winch for repairing and towing submarine cables of a repair ship, including a bottom plate 1 for supporting the pneumatic cable winch for repairing and towing submarine cables of a repair ship. The top of the bottom plate 1 is provided with an equipment main body 2, and the equipment main body 2 includes:

[0037] A winch main body 3, which is arranged on the top of the bottom plate 1. The winch main body 3 is used to tow the submarine cable out of the sea surface and fix the submarine cable to ensure the normal operation of the repair process of the repair ship;

[0038] A driving device 4, which is fixedly connected to the top of the bottom plate 1. The driving device 4 is used to assist in fixing and preventing the winch main body 3 from falling off when the winch main body 3 is running. At the same time, the driving device 4 can also cooperate with subsequent components to perform maintenance treatment on the inside of the winch main body 3 chassis, improve the anti-detachment effect and maintenance ability of the device, extend the service life of the device, and facilitate the user to use;

[0039] An auxiliary device 5, which is fixedly connected to the front side of the top of the bottom plate 1. The auxiliary device 5 is used to cooperate with the driving device 4 to maintain the winch main body 3 while further fixing the winch main body 3, further improving the anti-disconnection ability of the device and facilitating the user to use.

[0040] The winch main body 3 includes a rope winding drum 30, which is rotatably connected inside the winch main body 3. A pneumatic motor is fixedly connected to the left surface of the winch main body 3. The output shaft of the pneumatic motor penetrates through the winch main body 3 and is fixedly connected to the rope winding drum 30. A traction rope is wound around the outer surface of the rope winding drum 30. A plurality of card holes 31 are provided on the right surface of the rope winding drum 30. The winch main body 3 is fixedly connected to the top of the driving device 4 to ensure the normal operation of the device.

[0041] The driving device 4 includes a through groove 40, which is provided at the top right side of the driving device 4. A rotary driving component 41 is fixedly connected to the left end of the bottom inner wall of the driving device 4. The rotary driving component 41 is set as a driving motor. A rotating shaft 410 is fixedly connected to the top output end of the rotary driving component 41. A first linear driving component 42 is fixedly connected to the end of the rotating shaft 410 far from the rotary driving component 41. A first output rod 420 is differentially connected to the top output end of the first linear driving component 42. A first tooth disc 421 is fixedly connected to the outer surface of the end of the first output rod 420 far from the first linear driving component 42. A first bevel gear 422 is fixedly connected to the end of the first output rod 420 far from the first linear driving component 42 to ensure the normal operation of the device.

[0042] The driving device 4 further includes a first shaft rod 43, which is rotatably connected to the bottom inner wall of the driving device 4. A second tooth disc 430 is fixedly connected to the outer surface of the first shaft rod 43 near the first tooth disc 421. The first tooth disc 421 is meshed with the second tooth disc 430. A second bevel gear 431 is fixedly connected to the top of the first shaft rod 43 to ensure the normal operation of the device.

[0043] The driving device 4 further includes a third bevel gear 44, which is meshed with the right end surface of the second bevel gear 431. A screw rod 440 is fixedly connected to the end of the third bevel gear 44 far from the second bevel gear 431. The other end of the screw rod 440 is rotatably connected to the right end inner wall of the driving device 4. A sliding groove 400 is provided at the right end of the bottom inner wall of the driving device 4. An adjusting member 45 is slidably connected inside the sliding groove 400. The adjusting member 45 is threadedly connected to the screw rod 440 and at the same time the adjusting member 45 extends to the outside of the top of the driving device 4 through the through groove 40. A fixing disc 450 is fixedly connected to the extending part of the adjusting member 45. A plurality of clamping rods 451, which have the same number and corresponding positions as the card holes 31, are fixedly connected to the end of the fixing disc 450 close to the card holes 31 to ensure the normal operation of the device.

[0044] Embodiment Two

[0045] Please refer to Figures 1 to 10 On the basis of the first embodiment, further, the auxiliary device 5 includes a second shaft rod 50 which is rotatably connected inside the auxiliary device 5. The second shaft rod 50 penetrates through the auxiliary device 5 and extends into the driving device 4. A fourth bevel gear 500 is fixedly connected to the extending part of the second shaft rod 50. A regulating arm 51 is fixedly connected to the front end of the second shaft rod 50. A rotating rod 510 is fixedly connected to the end of the regulating arm 51 away from the second shaft rod 50. A return groove plate 52 is movably connected to the outer surface of the rotating rod 510. An inlet is formed on the rear end surface of the auxiliary device 5, and a rope outlet is formed on the front end surface of the auxiliary device 5 to ensure the normal operation of the device.

[0046] The auxiliary device 5 further includes two fixing brackets 520 which are respectively fixedly connected to the left and right sides of the front end of the return groove plate 52. Two toothed plates 53 are arranged at the front end of the return groove plate 52. Both of the two fixing brackets 520 are fixedly connected to the rear end surface of the top toothed plate 53. A third toothed disc 54 is arranged inside the auxiliary device 5. A third shaft rod 540 is fixedly connected to the front end of the third toothed disc 54. The third shaft rod 540 is rotatably connected to the front inner wall of the auxiliary device 5. The third toothed disc 54 is arranged between the two toothed plates 53 and meshes with the two toothed plates 53 to ensure the normal operation of the device.

[0047] The auxiliary device 5 further includes two through rods 530 which are respectively fixedly connected to the two ends of the auxiliary device 5 close to the two toothed plates 53. Both of the two through rods 530 are movably connected inside the toothed plates 53. Fixing members 531 are fixedly connected to the ends of the two toothed plates 53 away from the through rods 530. A processing plate 532 is arranged at the bottom of the fixing member 531. Arc-shaped scraping openings are formed on the symmetry planes of the two processing plates 532 to ensure the normal operation of the device.

[0048] Embodiment Three

[0049] Please refer to Figures 1 to 10, on the basis of the second embodiment, further, the auxiliary device 5 further includes two movable rods 533, which are respectively fixedly connected to one ends of the two fixing members 531 away from the toothed plate 53. Two storage bins 55 are fixedly connected to the inner wall on the right side of the auxiliary device 5. The two movable rods 533 respectively extend into the two storage bins 55, and a piston plate 534 adapted to the storage bin 55 is fixedly connected to the extending portion of the movable rod 533. A suction pipe 550 is fixedly connected to the rear end surface of the storage bin 55. A first one-way valve 551 is fixedly connected to the connection portion of the suction pipe 550 and the storage bin 55. The two suction pipes 550 penetrate through the auxiliary device 5 and extend to the outside of the rear end of the auxiliary device 5. A receiving bin 56 is fixedly connected to the extending portion of the two suction pipes 550. The receiving bin 56 is fixedly connected to the front end surface of the driving device 4. A delivery pipe 552 is fixedly connected to one end of each of the two storage bins 55 away from its symmetry plane. A second one-way valve 553 is fixedly connected to the connection portion of the delivery pipe 552 and the storage bin 55. The other end of the delivery pipe 552 is fixedly connected to a spraying plate 554. A plurality of nozzles are fixedly connected to the inside of the spraying plate 554. The two spraying plates 554 are respectively fixedly connected to one ends of the two fixing members 531 away from its symmetry plane to ensure the normal operation of the device.

[0050] The auxiliary device 5 further includes two second linear driving components 57, which are respectively fixedly connected to the inner walls at the front end and the rear end of the auxiliary device 5. The second linear driving components 57 are set as hydraulic cylinders. Second output rods 570 are differentially connected to the output ends of the symmetry planes of the two second linear driving components 57. Fixing clips 571 are fixedly connected to the ends of the two second output rods 570 away from the second linear driving components 57. The fixing clips 571 are slidably connected to the rear end surface of the fixing member 531 to ensure the normal operation of the device.

[0051] Working principle: Drive the repair ship to the fault area of the submarine cable. The towing rope on the outer surface of the rope winding drum 30 is pulled out through the inlet, between the two processing plates 532, and the outlet. Then, the underwater personnel fix the towing rope at the fault part of the submarine cable. Start the winch main body 3 to drive the rope winding drum 30 to rotate. The rotation of the rope winding drum 30 drives the previously pulled out towing rope to move upward. The upward movement and reset of the towing rope pull the fault area of the submarine cable out of the water surface. Then, use the winch main body 3 to stop the rope winding drum 30 from continuing to rotate. At this time, the fault area of the submarine cable is lifted above the sea surface, and the repair personnel can perform maintenance on the fault area of the submarine cable. During this period, start the rotary drive assembly 41. The start of the rotary drive assembly 41 drives the rotating shaft 410 to rotate. The rotation of the rotating shaft 410 drives the first linear drive assembly 42, the first output rod 420, the first gear disk 421, and the first bevel gear 422 to rotate. The rotation of the first gear disk 421 drives the second gear disk 430 to rotate. The rotation of the second gear disk 430 drives the second bevel gear 431 to rotate through the first shaft rod 43. The rotation of the second bevel gear 431 drives the third bevel gear 44 to rotate. The rotation of the third bevel gear 44 drives the screw rod 440 to rotate. The rotation of the screw rod 440 drives the adjusting member 45 to move through the chute 400 and the through groove 40. The movement of the adjusting member 45 drives the fixed disk 450 to move towards one end of the rope winding drum 30 until the clamping rod 451 is clamped in the clamping hole 31. At this time, start the two second linear drive assemblies 57 inside the auxiliary device 5. The start of the two second linear drive assemblies 57 pushes out and moves the two second output rods 570. The movement of the two second output rods 570 drives the two fixed clamps 571 to fix the towing rope. At this time, the winch main body 3 that is responsible for lifting the fault of the submarine cable is stopped and limited by itself, the clamping rod 451 clamps the rope winding drum 30, and the two fixed clamps 571 fix the towing rope to ensure its stable lifting, avoiding the situation that the existing equipment is difficult to maintain the fixation of the submarine cable only by the resistance of the drive motor stopping rotation, resulting in the submarine cable still being able to move and the winch being derailed, improving the anti-derailment ability of the device and the service life of the device, and facilitating the use of the user;

[0052] When the towing rope is pulled up from the sea surface in the above steps, the towing rope is reset by passing through the rope outlet, two processing plates 532 and the inlet and rewinding around the outer surface of the rope winding drum 30. During this period, the first linear drive assembly 42 is turned on. The first linear drive assembly 42 drives the first output rod 420 to move upward. The upward movement of the first output rod 420 drives the first bevel gear 422 and the first gear disk 421 to move upward. At this time, the first gear disk 421 is separated from the second gear disk 430, and the first bevel gear 422 is meshed and connected with the fourth bevel gear 500. Then the rotary drive assembly 41 is turned on. Similarly, the rotary drive assembly 41 drives the first bevel gear 422 to rotate as described above. The rotation of the first bevel gear 422 drives the fourth bevel gear 500 to rotate. The rotation of the fourth bevel gear 500 drives the adjustment arm 51 to rotate through the second shaft rod 50. The rotation of the adjustment arm 51 drives the rotating rod 510 to perform a circular motion. The movement of the rotating rod 510 drives the return groove plate 52 to perform a reciprocating linear motion. The movement of the return groove plate 52 drives the top tooth plate 53 to perform a linear reciprocating motion through the fixed frame 520. The movement of the top tooth plate 53 drives the third gear disk 54 to rotate. The rotation of the third gear disk 54 can drive the bottom tooth plate 53 to perform a linear reciprocating motion in the opposite direction to the top tooth plate 53. At this time, the movements of the top and bottom tooth plates 53 drive the two fixing members 531 to perform linear reciprocating motions respectively. The movement of the fixing member 531 drives the processing plate 532 and the arc-shaped scraping opening at the processing plate 532 to move. The movement of the arc-shaped scraping opening cleans the sundries on the surface of the towing rope, avoiding the adhesion of various sundries on the surface of the towing rope during the period when the towing rope enters and is pulled out of the sea, which may cause damage to the rope winding drum 30 or other parts of the towing rope after rewinding, resulting in the easier detachment of the towing rope during the next use and the reduction of the service life of the device. This increases the maintenance effect on the towing rope, improves the anti-detachment ability and service life of the device, and is convenient for users to use;

[0053] In the above steps, the movement of the fixing member 531 drives the two movable rods 533 to perform linear reciprocating motions in opposite directions. The movement of the movable rods 533 drives the piston plate 534 in the storage bin 55 to perform a linear reciprocating motion. The movement of the piston plate 534 causes a change in air pressure inside the storage bin 55. When the air pressure in one storage bin 55 increases, the cleaning liquid inside the storage bin 55 is transported through the delivery pipe 552 at this location to the spraying plate 554 at this location. The spraying plate 554 at this location sprays the cleaning liquid on the surface of the towing rope to lubricate the connection between the debris and the towing rope, so that the subsequent processing plate 532 can normally scrape it off. The first one-way valve 551 at this location is used to prevent the cleaning liquid from flowing back to the extraction pipe 550. The change in air pressure in the other storage bin 55 extracts the cleaning liquid in the accommodation bin 56 into the storage bin 55 at this location through the extraction pipe 550 at this location. The second one-way valve 553 at this location is used to prevent the cleaning liquid at the delivery pipe 552 from flowing back. Then, the above-mentioned steps of lifting and fixing the submarine cable can be normally connected, further improving the cleaning degree of the device, enhancing the maintenance effect and service life of the device for the towing rope, and facilitating the use by the user.

[0054] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic wire winch for repairing ship and submarine cable traction, including a bottom plate (1) for supporting the pneumatic wire winch for repairing ship and submarine cable traction, characterized in that, The top of the bottom plate (1) is provided with a device main body (2), and the device main body (2) includes: A winch main body (3), which is arranged on the top of the bottom plate (1). The winch main body (3) is used to tow the submarine cable out of the sea surface and fix the submarine cable to ensure the normal operation of the repair process of the repair ship; The winch main body (3) includes a rope winding drum (30), which is rotatably connected inside the winch main body (3). A plurality of clamping holes (31) are formed on the right side surface of the rope winding drum (30); A driving device (4), which is fixedly connected to the top of the bottom plate (1). The driving device (4) is used to assist in fixing and preventing the winch main body (3) from slipping off when the winch main body (3) is operating; The driving device (4) includes a through groove (40), which is formed at the right top of the driving device (4). A sliding groove (400) is formed at the right end of the inner wall of the bottom side of the driving device (4). An adjusting member (45) is slidably connected inside the sliding groove (400). While the adjusting member (45) is threadedly connected to the screw rod (440), the adjusting member (45) extends to the outside of the top of the driving device (4) through the through groove (40). A fixing plate (450) is fixedly connected to the extending part of the adjusting member (4). A clamping rod (451) with the same number and corresponding position as the clamping holes (31) is fixedly connected to one end of the fixing plate (450) close to the clamping holes (31); An auxiliary device (5), which is fixedly connected to the front side of the top of the bottom plate (1). The auxiliary device (5) is used to cooperate with the driving device (4) to fix and clean the submarine cable; The auxiliary device (5) includes a second shaft rod (50), which is rotatably connected inside the auxiliary device (5). The second shaft rod (50) penetrates through the auxiliary device (5) and extends into the driving device (4). An adjusting arm (51) is fixedly connected to the front end of the second shaft rod (50). A rotating rod (510) is fixedly connected to one end of the adjusting arm (51) away from the second shaft rod (50). A return groove plate (52) is movably connected to the outer surface of the rotating rod (510). Two toothed plates (53) are arranged at the front end of the return groove plate (52); The auxiliary device (5) further includes two through rods (530), which are respectively fixedly connected to one end of the auxiliary device (5) close to the two toothed plates (53). The two through rods (530) are both movably connected inside the toothed plates (53). Fixing members (531) are fixedly connected to one end of the two toothed plates (53) away from the through rods (530). A processing plate (532) is arranged at the bottom of the fixing members (531). An arc-shaped scraping opening is formed on the symmetry plane of the two processing plates (532); The auxiliary device (5) further includes two second linear driving components (57), which are respectively fixedly connected to the front end and the rear end inner walls of the auxiliary device (5). The second linear driving components (57) are set as hydraulic cylinders. Second output rods (570) are differentially connected to the symmetry plane output ends of the two second linear driving components (57). Fixing clamps (571) are fixedly connected to one end of the two second output rods (570) away from the second linear driving components (57). The fixing clamps (571) are slidably connected to the rear surface of the fixing member (531).

2. The pneumatic wire winch for repairing ship and submarine cable traction according to claim 1, wherein: A pneumatic motor is fixedly connected to the left surface of the winch main body (3). The output shaft of the pneumatic motor penetrates through the winch main body (3) and is fixedly connected to the rope winding drum (30). A traction rope is wound around the outer surface of the rope winding drum (30). The winch main body (3) is fixedly connected to the top of the driving device (4).

3. The pneumatic steel cable winch for repairing and towing ship's submarine cables according to claim 2, wherein: A rotary driving assembly (41) is fixedly connected to the left end of the bottom inner wall of the driving device (4). The rotary driving assembly (41) is set as a driving motor. A rotating shaft (410) is fixedly connected to the top output end of the rotary driving assembly (41). A first linear driving assembly (42) is fixedly connected to the end of the rotating shaft (410) far from the rotary driving assembly (41). A first output rod (420) is differentially connected to the top output end of the first linear driving assembly (42). A first tooth disc (421) is fixedly connected to the outer surface of the end of the first output rod (420) far from the first linear driving assembly (42). A first bevel gear (422) is fixedly connected to the end of the first output rod (420) far from the first linear driving assembly (42).

4. A pneumatic wire winch for repairing ship and submarine cable traction, characterized in that: The driving device (4) further includes a first shaft rod (43) which is rotatably connected to the bottom inner wall of the driving device (4). A second tooth disc (430) is fixedly connected to the outer surface of the first shaft rod (43) near the first tooth disc (421). The first tooth disc (421) is meshed with the second tooth disc (430). A second bevel gear (431) is fixedly connected to the top of the first shaft rod (43).

5. A pneumatic wire rope winch for repairing ship and submarine cable traction, characterized in that: The driving device (4) further includes a third bevel gear (44) which is meshed with the right end surface of the second bevel gear (431). A screw rod (440) is fixedly connected to the end of the third bevel gear (44) far from the second bevel gear (431). The other end of the screw rod (440) is rotatably connected to the right inner wall of the driving device (4).

6. A pneumatic wire winch for repairing ship and submarine cable traction, characterized in that: A fourth bevel gear (500) is fixedly connected to the extended part of the second shaft rod (50). An inlet is formed on the rear end surface of the auxiliary device (5), and an outlet for the rope is formed on the front end surface of the auxiliary device (5).

7. A pneumatic wire rope winch for repairing ship and submarine cable traction, characterized in that: The auxiliary device (5) further includes two fixing frames (520) which are respectively fixedly connected to the left and right sides of the front end of the return groove plate (52). Both of the two fixing frames (520) are fixedly connected to the rear end surface of the top tooth plate (53). A third tooth disc (54) is arranged inside the auxiliary device (5). A third shaft rod (540) is fixedly connected to the front end of the third tooth disc (54). The third shaft rod (540) is rotatably connected to the front inner wall of the auxiliary device (5). The third tooth disc (54) is arranged between the two tooth plates (53) and the third tooth disc (54) is meshed with the two tooth plates (53).

8. A pneumatic steel cable winch for repairing ship and submarine cable traction, characterized in that: The auxiliary device (5) further includes two movable rods (533), which are respectively fixedly connected to the ends of the two fixing members (531) away from the toothed plate (53). Two storage bins (55) are fixedly connected to the inner wall on the right side of the auxiliary device (5). The two movable rods (533) respectively extend into the two storage bins (55), and a piston plate (534) adapted to the storage bin (55) is fixedly connected to the extended part of the movable rod (533). A suction pipe (550) is fixedly connected to the rear surface of the storage bin (55). A first one-way valve (551) is fixedly connected to the connection part of the suction pipe (550) and the storage bin (55). The two suction pipes (550) penetrate through the auxiliary device (5) and extend to the outside of the rear end of the auxiliary device (5). A receiving bin (56) is fixedly connected to the extended part of the two suction pipes (550). The receiving bin (56) is fixedly connected to the front surface of the driving device (4). A delivery pipe (552) is fixedly connected to one end of each of the two storage bins (55) away from its symmetry plane. A second one-way valve (553) is fixedly connected to the connection part of the delivery pipe (552) and the storage bin (55). The other end of the delivery pipe (552) is fixedly connected to a spraying plate (554). A plurality of nozzles are fixedly connected to the inside of the spraying plate (554). The two spraying plates (554) are respectively fixedly connected to the ends of the two fixing members (531) away from their symmetry planes.

Images