Pneumatic steel cable winch for submarine cable traction of repair ship

Abstract

The invention relates to the technical field of winch traction, and discloses a pneumatic cable winch for submarine cable traction of a repair ship, which comprises a bottom plate for supporting the pneumatic cable winch for submarine cable traction of the repair ship, an equipment main body is arranged at the top of the bottom plate, and the equipment main body comprises a winch main body arranged at the top of the bottom plate, the winch body is used for pulling a submarine cable out of the sea surface and fixing the submarine cable, normal operation of the repairing process of the repairing ship is guaranteed, the driving device is fixedly connected to the top of the bottom plate, and the driving device is used for conducting auxiliary fixing and falling prevention on the winch body when the winch body operates. And meanwhile, the driving device can be matched with subsequent assemblies to maintain the interior of the winch main body case, the anti-falling effect and maintenance capacity of the device are improved, the service life of the device is prolonged, use by a user is facilitated, and the device has the advantages that the anti-falling capacity and service life of the device are improved, and use by the user is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of winch traction, in particular to a pneumatic steel cable winch for traction of submarine cables of a repair ship. Background Art

[0002] The winch, also known as the mooring machine, is mainly used to wind up the cable. The bow mooring machine is generally operated by the anchor drum. Some large ships also have a dedicated mooring winch at the bow. The cable in the middle of the ship is generally wound up by the auxiliary drum of the cargo winch. Some large ships also have a dedicated mooring winch in the middle. There is also a mooring winch or mooring capstan on the stern deck. When repairing the submarine cable, a winch is usually required to lift it to assist in the repair.

[0003] Publication No.: CN115973339A discloses a submarine cable traction winch for a submarine cable repair ship, comprising a frame and two racks, the two racks being installed on the submarine cable repair ship, a driving mechanism being installed on the left side of the frame, the driving mechanism controlling the frame to move on the two racks, characterized in that: two parallel extension frames are connected to the left side end of the frame, the extension frames extend to the upper left in an arc shape, and the outer ends of the two extension frames are connected by an arc-shaped dividing plate, an arc-shaped frame plate is installed at the bottom of the two extension frames, wire 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 frame, and a retracting mechanism is installed at the bottom of the arc-shaped frame plate, the retracting mechanism moves along the arc-shaped frame plate The submarine cables passing through the conductor frames on both sides are squeezed and fixed by radial contraction. A traction part is installed on the right side of the frame, and the traction part includes an upper traction unit and a lower traction unit. The device can lift and pull the submarine cable quickly, safely and stably, while ensuring the bending radius of the submarine cable, thereby improving the rescue efficiency. However, in actual use, when the device pulls out the submarine cable, the device and the existing equipment need to turn off the drive motor to keep the submarine cable in the current position, so that the user can repair the submarine cable. Since the submarine cable is usually heavy, it 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 continuing to move and the winch being untied. The existing equipment has further room for improvement in the anti-slip function of the winch. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a pneumatic steel cable winch for traction of a repair ship's submarine cable, which has the advantages of anti-slip capability and long service life of the lifting device, and is easy for users to use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A pneumatic steel cable winch for repairing submarine cable traction, comprising: a base plate, an equipment body, a winch body, a rope drum, a clamping hole, a driving device, a through groove, a slide groove, a rotary drive assembly, a rotating shaft, a first linear drive assembly, a first output rod, a first toothed disc, a first bevel gear, a first shaft rod, a second toothed disc, a second bevel gear, a third bevel gear, a screw, an adjusting member, a fixed disc, 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 member, a processing plate, a movable rod, a piston plate, a third toothed disc, a third shaft rod, a storage bin, an extraction pipe, a first one-way valve, a delivery pipe, a second one-way valve, a spraying plate, a accommodating bin, a second linear drive assembly, a second output rod, and a fixing clamp.

[0006] The positions and connection relationships of the above structures are as follows: A pneumatic steel cable winch for traction of a repair ship's submarine cable comprises a bottom plate for supporting the pneumatic steel cable winch for traction of a repair ship's submarine cable, a device body is arranged on the top of the bottom plate, and the device body comprises: The winch body is arranged on the top of the bottom plate. The winch body is used to pull 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 driving device is fixedly connected to the top of the bottom plate. The driving device is used to assist in fixing the winch body to prevent it from falling off when the winch body is running. At the same time, the driving device can also cooperate with subsequent components to perform maintenance treatment inside the winch body chassis, thereby improving the device's anti-falling effect and maintenance ability, and extending the device's service life, making it easier for users to use; The auxiliary device is fixedly connected to the top front side of the base plate. The auxiliary device is used to cooperate with the driving device to maintain the winch body while further fixing the winch body, further improving the anti-slip ability of the device and facilitating user use.

[0007] Preferably, the winch body includes a rope winding drum, which is rotatably connected to the inside of the winch body, an air motor is fixedly connected to the left surface of the winch body, the output shaft of the air motor passes through the winch body and is fixedly connected to the rope winding drum, a traction rope is wound on the outer surface of the rope winding drum, a plurality of clamping holes are opened on the right surface of the rope winding drum, and the winch body is fixedly connected to the top of the driving device to ensure the normal operation of the device.

[0008] Preferably, the driving device includes a through groove, which is opened at the top right side of the driving device, and a rotation driving component is fixedly connected to the left end of the bottom inner wall of the driving device, and the rotation driving component is configured as a driving motor, and a rotating shaft is fixedly connected to the top output end of the rotation driving component, and the end of the rotating shaft away from the rotation driving component is fixedly connected to the first linear driving component, and the top output end of the first linear driving component is differentially connected with a first output rod, and the outer surface of the end of the first output rod away from the first linear driving component is fixedly connected to a first gear disk, and the end of the first output rod away from the first linear driving component is fixedly connected to a first bevel gear, so as to ensure the normal operation of the device.

[0009] Preferably, the driving device also includes a first shaft, which is rotatably connected to the inner wall of the bottom side of the driving device, and the outer surface of the first shaft is fixedly connected to the second gear plate at one end close to the first gear plate, the first gear plate is meshingly connected to the second gear plate, and the top of the first shaft is fixedly connected to the second bevel gear to ensure normal operation of the device.

[0010] Preferably, the driving device also includes a third bevel gear, which is meshed and connected to the right end surface of the second bevel gear, and one end of the third bevel gear away from the second bevel gear is fixedly connected to a screw, and the other end of the screw is rotatably connected to the right end inner wall of the driving device, and a slide groove is provided at the right end of the inner wall on the bottom side of the driving device, and an adjusting piece is slidably connected inside the slide groove. The adjusting piece is threadedly connected to the screw and extends to the top outer side of the driving device through the through groove. A fixed plate is fixedly connected to the extended part of the adjusting piece, and a clamping rod with the same number and corresponding position as the clamping holes is fixedly connected to the end of the fixed plate close to the clamping hole, so as to ensure normal operation of the device.

[0011] Preferably, the auxiliary device includes a second shaft rod, which is rotatably connected to the interior of the auxiliary device, the second shaft rod penetrates the auxiliary device and extends to the interior of the driving device, a fourth bevel gear is fixedly connected to the extended part of the second shaft rod, an adjusting arm is fixedly connected to the front end of the second shaft rod, an end of the adjusting arm away from the second shaft rod is fixedly connected to a rotating rod, a return groove plate is movably connected to the outer surface of the rotating rod, an entrance is opened at the rear end surface of the auxiliary device, and a rope outlet is opened at the front end surface of the auxiliary device to ensure normal operation of the device.

[0012] Preferably, the auxiliary device also includes two fixing frames, which are respectively fixedly connected to the left and right sides of the front end of the return groove plate, and two tooth plates are provided at the front end of the return groove plate. The two fixing frames are fixedly connected to the rear end surface of the tooth plate on the top side. A third toothed disc is provided inside the auxiliary device, and a third shaft rod is fixedly connected to the front end of the third toothed disc, and the third shaft rod is rotatably connected to the inner wall of the front end of the auxiliary device. The third toothed disc is provided between the two toothed plates and the third toothed disc is meshed with the two toothed plates to ensure the normal operation of the device.

[0013] Preferably, the auxiliary device also includes two through rods, which are respectively fixedly connected to one end of the auxiliary device close to the two tooth plates, and the two through rods are movably connected to the inside of the tooth plates. The ends of the two tooth plates away from the through rods are fixedly connected to fixing parts, and a processing plate is provided at the bottom of the fixing parts. Arc-shaped scraping edges are opened on the symmetrical surfaces of the two processing plates to ensure the normal operation of the device.

[0014] Preferably, the auxiliary device also includes two movable rods, which are respectively fixedly connected to one end of the two fixing parts away from the tooth plate, two storage bins are fixedly connected to the right inner wall of the auxiliary device, the two movable rods respectively extend to the interior of the two storage bins, and the extended parts of the movable rods are fixedly connected with piston plates compatible with the storage bins, 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 between the extraction pipe and the storage bin, the two extraction pipes pass through the auxiliary device and extend to the rear end outside of the auxiliary device, a accommodating bin is fixedly connected to the extended parts of the two extraction pipes, the accommodating bin is fixedly connected to the front end surface of the driving device, the two storage bins are fixedly connected to the delivery pipes at one end away from the symmetric plane thereof, a second one-way valve is fixedly connected at the connection between the delivery pipe and the storage bin, the other end of the delivery pipe is fixedly connected to a spray plate, a plurality of nozzles are fixedly connected to the interior of the spray plate, and the two spray plates are respectively fixedly connected to one end of the two fixing parts away from the symmetric plane thereof to ensure normal operation of the device.

[0015] Preferably, the auxiliary device also includes two second linear drive assemblies, which are respectively fixedly connected to the front end and rear end inner walls of the auxiliary device, and the second linear drive assemblies are configured as hydraulic cylinders. Second output rods are differentially connected at the output ends of the symmetrical surfaces of the two second linear drive assemblies, and the two second output rods are fixedly connected to fixing clamps at one end away from the second linear drive assemblies. The fixing clamps are slidably connected to the rear end surface of the fixing member to ensure normal operation of the device.

[0016] Beneficial Effects 1. The pneumatic steel cable winch for the repair ship's submarine cable traction can prevent the existing equipment from relying solely on the resistance of the driving motor stopping rotation to maintain the fixation of the submarine cable, resulting in the submarine cable continuing to move and the winch being untied, by turning on the driving device. This improves the device's anti-loosening ability and service life, making it easier for users to use.

[0017] 2. The pneumatic wire rope winch for submarine cable traction of the repair ship can prevent various debris from sticking to the surface of the traction rope during the period when the traction rope enters the sea and is pulled out by turning on the auxiliary device, which causes 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 next time it is used, reducing the service life of the device, increasing the maintenance effect of the traction rope, improving the device's anti-falling ability and service life, and facilitating user use.

[0018] 3. The pneumatic cable winch for the repair ship's submarine cable traction can further improve the cleaning degree of the device by opening the auxiliary device, thereby improving the maintenance effect and service life of the device on the traction rope, making it easier for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance and structure of a pneumatic steel cable winch for traction of a submarine cable of a repair ship according to the present invention; Figure 2 This is a schematic diagram of the side view of a pneumatic steel cable winch for traction of a submarine cable of a repair ship according to the present invention; Figure 3 This is a schematic diagram of the internal structure of a pneumatic steel cable winch driving device for traction of a submarine cable of a repair ship according to the present invention; Figure 4 This is a schematic diagram of the structure of a pneumatic steel cable winch rotation drive assembly for traction of a submarine cable of a repair ship according to the present invention; Figure 5 This is a schematic diagram of the internal structure of a pneumatic steel cable winch auxiliary device for traction of a submarine cable of a repair ship according to the present invention; Figure 6 This is a schematic diagram of the structure of a pneumatic steel cable winch return groove plate for traction of a submarine cable of a repair ship according to the present invention; Figure 7 This is a schematic diagram of the tooth plate structure of a pneumatic steel cable winch for traction of a submarine cable of a repair ship according to the present invention; Figure 8 This is a schematic diagram of the structure of a pneumatic steel cable winch fixing clamp for traction of a submarine cable of a repair ship according to the present invention; Fig. 9 This is a schematic diagram of the structure of a pneumatic steel cable winch storage compartment for traction of a submarine cable of a repair ship according to the present invention; Fig.10 The present invention is a schematic diagram of the internal structure of a pneumatic wire rope winch storage bin for traction of submarine cables of a repair ship.

[0020] In the figure: 1, bottom plate; 2, equipment body; 3, winch body; 30, rope drum; 31, clamping hole; 4, driving device; 40, through slot; 400, slide slot; 41, rotary drive assembly; 410, rotating shaft; 42, first linear drive 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 member; 450, fixed disc; 451, clamping rod; 5, auxiliary device; 50, second Axle rod; 500, fourth bevel gear; 51, adjusting arm; 510, rotating rod; 52, return groove plate; 520, fixing frame; 53, tooth plate; 530, through rod; 531, fixing piece; 532, processing plate; 533, movable rod; 534, piston plate; 54, third toothed disc; 540, third axle rod; 55, storage bin; 550, extraction pipe; 551, first one-way valve; 552, delivery pipe; 553, second one-way valve; 554, spraying plate; 56, containing bin; 57, second linear drive assembly; 570, second output rod; 571, fixing clamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Embodiment 1 See also Figures 1 to 10 A pneumatic steel cable winch for traction of a repair ship submarine cable comprises a bottom plate 1 for supporting the pneumatic steel cable winch for traction of a repair ship submarine cable, a device body 2 is arranged on the top of the bottom plate 1, and the device body 2 comprises: The winch body 3 is arranged on the top of the bottom plate 1. The winch body 3 is used to pull 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 driving device 4 is fixedly connected to the top of the bottom plate 1. The driving device 4 is used to assist in fixing the winch body 3 to prevent it from falling off when the winch body 3 is in operation. At the same time, the driving device 4 can also cooperate with subsequent components to perform maintenance treatment inside the winch body 3 chassis, thereby improving the anti-falling effect and maintenance ability of the device, and improving the service life of the device, which is convenient for users to use; The auxiliary device 5 is fixedly connected to the top front side of the base plate 1. The auxiliary device 5 is used to cooperate with the driving device 4 to maintain the winch body 3 while further fixing the winch body 3, further improving the anti-slip ability of the device and facilitating user use.

[0023] The winch body 3 includes a rope winding drum 30, which is rotatably connected to the inside of the winch body 3. An air motor is fixedly connected to the left surface of the winch body 3. The output shaft of the air motor passes through the winch body 3 and is fixedly connected to the rope winding drum 30. A traction rope is wound on the outer surface of the rope winding drum 30. A plurality of clamping holes 31 are provided on the right surface of the rope winding drum 30. The winch body 3 is fixedly connected to the top of the driving device 4 to ensure the normal operation of the device.

[0024] The driving device 4 includes a through slot 40, which is opened at the top right side of the driving device 4. A rotating driving component 41 is fixedly connected to the left end of the bottom inner wall of the driving device 4. The rotating driving component 41 is configured as a driving motor. A rotating shaft 410 is fixedly connected to the top output end of the rotating driving component 41. The end of the rotating shaft 410 away from the rotating driving component 41 is fixedly connected to the first linear driving component 42. The top output end of the first linear driving component 42 is differentially connected to a first output rod 420. The outer surface of the end of the first output rod 420 away from the first linear driving component 42 is fixedly connected to a first toothed disc 421. The end of the first output rod 420 away from the first linear driving component 42 is fixedly connected to a first bevel gear 422 to ensure normal operation of the device.

[0025] The driving device 4 also includes a first shaft 43, which is rotatably connected to the inner wall of the bottom side of the driving device 4. The outer surface of the first shaft 43 is fixedly connected to one end of the first gear plate 421, and the second gear plate 430 is meshingly connected with the first gear plate 421. The top of the first shaft 43 is fixedly connected to the second bevel gear 431 to ensure the normal operation of the device.

[0026] The driving device 4 also includes a third bevel gear 44, which is meshed and connected to the right end surface of the second bevel gear 431. One end of the third bevel gear 44 away from the second bevel gear 431 is fixedly connected to a screw rod 440, and the other end of the screw rod 440 is rotatably connected to the right end inner wall of the driving device 4. A slide 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 slide groove 400. The adjusting member 45 is threadedly connected to the screw rod 440 and extends to the top outer side of the driving device 4 through the through groove 40. A fixed plate 450 is fixedly connected to the extended part of the adjusting member 45. The end of the fixed plate 450 close to the clamping hole 31 is fixedly connected to a clamping rod 451 with the same number and corresponding position as the clamping hole 31 to ensure normal operation of the device.

[0027] Embodiment 2 See also Figures 1 to 10On the basis of the first embodiment, the auxiliary device 5 further includes a second shaft rod 50, which is rotatably connected to the inside of the auxiliary device 5, the second shaft rod 50 penetrates the auxiliary device 5 and extends to the inside of the driving device 4, and a fourth bevel gear 500 is fixedly connected to the extended part of the second shaft rod 50, and an adjusting arm 51 is fixedly connected to the front end of the second shaft rod 50, and a rotating rod 510 is fixedly connected to the end of the adjusting arm 51 away from the second shaft rod 50, and a return groove plate 52 is movably connected to the outer surface of the rotating rod 510, an entrance is opened at the rear end surface of the auxiliary device 5, and a rope outlet is opened at the front end surface of the auxiliary device 5 to ensure the normal operation of the device.

[0028] The auxiliary device 5 also 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. Two tooth plates 53 are arranged at the front end of the return groove plate 52. The two fixing frames 520 are both fixedly connected to the rear end surface of the tooth plate 53 on the top side. A third tooth disc 54 is arranged inside the auxiliary device 5. The front end of the third tooth disc 54 is fixedly connected to a third shaft rod 540. The third shaft rod 540 is rotatably connected to the inner wall of the front end 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 to ensure the normal operation of the device.

[0029] The auxiliary device 5 also includes two through rods 530, which are respectively fixedly connected to one end of the auxiliary device 5 close to the two tooth plates 53. The two through rods 530 are movably connected to the inside of the tooth plates 53. The ends of the two tooth plates 53 away from the through rods 530 are fixedly connected with fixing parts 531. A processing plate 532 is provided at the bottom of the fixing part 531. The symmetrical surfaces of the two processing plates 532 are provided with arc-shaped scraping edges to ensure the normal operation of the device.

[0030] Embodiment 3 See also Figures 1 to 10On the basis of the second embodiment, the auxiliary device 5 further comprises two movable rods 533, which are respectively fixedly connected to the ends of the two fixing members 531 away from the tooth plate 53, and two storage bins 55 are fixedly connected to the right inner wall of the auxiliary device 5, and the two movable rods 533 extend to the inside of the two storage bins 55 respectively, and the extended parts of the movable rods 533 are fixedly connected with piston plates 534 adapted to the storage bins 55, and the rear end surface of the storage bins 55 is fixedly connected with an extraction pipe 550, and the connection between the extraction pipe 550 and the storage bin 55 is fixedly connected with a first one-way valve 551, and the two extraction pipes 550 penetrate the auxiliary device 5 and extends to the rear end outside of the auxiliary device 5, the extended parts of the two extraction pipes 550 are fixedly connected with the accommodating bin 56, the accommodating bin 56 is fixedly connected to the front end surface of the driving device 4, the two storage bins 55 are fixedly connected with the delivery pipe 552 at one end away from the symmetry plane, the connection between the delivery pipe 552 and the storage bin 55 is fixedly connected with the second one-way valve 553, the other end of the delivery pipe 552 is fixedly connected with the spray plate 554, the inside of the spray plate 554 is fixedly connected with a plurality of spray heads, the two spray plates 554 are respectively fixedly connected to the ends of the two fixing members 531 away from the symmetry plane, to ensure the normal operation of the device.

[0031] The auxiliary device 5 also includes two second linear drive components 57, which are respectively fixedly connected to the front end and rear end inner walls of the auxiliary device 5. The second linear drive components 57 are configured as hydraulic cylinders. The output ends of the symmetrical surfaces of the two second linear drive components 57 are differentially connected with second output rods 570. The ends of the two second output rods 570 away from the second linear drive components 57 are fixedly connected with fixing clamps 571. The fixing clamps 571 are slidably connected to the rear end surface of the fixing member 531 to ensure the normal operation of the device.

[0032] Working principle: Drive the repair ship to the fault area of ​​the submarine cable, and pull the traction rope on the outer surface of the rope drum 30 through the entrance, between the two processing plates 532, and the rope outlet. Then the launching personnel fix the traction rope at the rope drum 30 to the faulty part of the submarine cable, turn on the winch body 3 to drive the rope drum 30 to rotate, and the rotation of the rope drum 30 drives the previously pulled traction rope to move upward. The traction rope moves upward and resets to pull the faulty area of ​​the submarine cable out of the water, and then the winch body 3 is used to stop the rope drum 30 from rotating. At this time, the faulty area of ​​the submarine cable is suspended on the sea surface, and the repair personnel can perform maintenance on the faulty area of ​​the submarine cable. During this period, the rotary drive component 41 is turned on, and the rotary drive component 41 is turned on to drive the rotating shaft 410 to rotate. The rotation of the rotating shaft 410 drives the first linear drive component 42, the first output rod 420, the first gear plate 421 and the first bevel gear 422 to rotate. The rotation of the first gear plate 421 drives the second gear plate 430 to rotate. The rotation of the second gear plate 430 drives the second bevel gear 431 through the first shaft rod 43 The second bevel gear 431 rotates to drive the third bevel gear 44 to rotate, the third bevel gear 44 rotates to drive the screw 440 to rotate, the screw 440 rotates to drive the adjusting member 45 to move through the slide slot 400 and the through slot 40, the adjusting member 45 moves to drive the fixed plate 450 to move toward one end of the rope winding drum 30 until the clamping rod 451 is clamped in the clamping hole 31, and at this time, the two second linear drive components 57 inside the auxiliary device 5 are opened, and the two second linear drive components 57 are opened to move the two second output rods 570 Push out and move, the two second output rods 570 move to drive the two fixing clamps 571 to fix the traction rope. At this time, the winch body 3 itself stops rotating and limits, the clamping rod 451 clamps the rope drum 30, and the two fixing clamps 571 fix the traction rope to ensure its stable lifting, so as to avoid the existing equipment relying only on the resistance of the driving motor stopping rotation to maintain the fixation of the submarine cable, resulting in the submarine cable still being able to move and the winch being untied, thereby improving the anti-detachment ability of the device and the service life of the device, and facilitating user use; When the traction rope is pulled up from the sea surface in the above steps, the traction rope is rewound on the outer surface of the rope winding drum 30 through the rope outlet, the two processing plates 532 and the entrance to reset. During this period, the first linear drive component 42 is turned on, and the first linear drive component 42 is turned on to drive the first output rod 420 to move upward. The first output rod 420 moves upward to drive the first bevel gear 422 and the first toothed disc 421 to move upward. At this time, the first toothed disc 421 and the second toothed disc 430 are separated from each other, and the first bevel gear 422 and the fourth bevel gear 500 are meshed and connected with each other, and then the rotation drive component 41 is turned on. The rotation drive component 41 is similarly turned on to drive the first bevel gear 422 to rotate, and the first bevel gear 422 rotates to drive the fourth bevel gear 500 to rotate. The fourth bevel gear 500 rotates and drives the adjusting arm 51 to rotate through the second shaft rod 50. The adjusting arm 51 rotates to drive the rotating rod 510 to make a circular motion, and the rotating rod 510 moves to drive the return groove plate 52 The movement of the return groove plate 52 drives the top tooth plate 53 to make a linear reciprocating motion through the fixed frame 520, and the movement of the tooth plate 53 on the top side drives the third tooth disc 54 to rotate, and the rotation of the third tooth disc 54 can drive the bottom tooth plate 53 to make a linear reciprocating motion in the opposite direction of the tooth plate 53 on the top side. At this time, the movement of the tooth plates 53 on the top and bottom sides respectively drives the two fixing members 531 to make a linear reciprocating motion, and the movement of the fixing member 531 drives the processing plate 532 and the arc-shaped scraper at the processing plate 532 to move. The arc-shaped scraper movement cleans the debris on the surface of the traction rope, avoiding various debris from sticking to the surface of the traction rope during the period when the traction rope enters the sea and is pulled out, causing the traction rope to damage the rope winding drum 30 or other parts of the traction rope after rewinding, thereby making it easier for the traction rope to fall off when used next time, reducing the service life of the device, increasing the maintenance effect of the traction rope, improving the anti-falling ability and service life of the device, and facilitating user use; In the above steps, the movement of the fixing member 531 drives the two movable rods 533 to make linear reciprocating motion in opposite directions. The movement of the movable rod 533 drives the piston plate 534 in the storage bin 55 to make linear reciprocating motion. The movement of the piston plate 534 causes the air pressure inside the storage bin 55 to change. The air pressure inside one storage bin 55 increases, and the cleaning liquid inside the storage bin 55 is transported to the spray plate 554 there through the delivery pipe 552 there. The spray plate 554 there sprays the cleaning liquid on the surface of the traction rope to lubricate the connection between the debris and the traction rope. So that the subsequent processing plate 532 can scrape it off normally, the first one-way valve 551 here is used to prevent the cleaning liquid from flowing back to the extraction pipe 550, and the air pressure change in the other storage bin 55 draws the cleaning liquid in the containing bin 56 into the storage bin 55 here through the extraction pipe 550, and the second one-way valve 553 here is used to prevent the cleaning liquid in the delivery pipe 552 from flowing back, and then it can be normally connected to the above-mentioned submarine cable lifting and fixing steps, further improving the cleaning degree of the device, improving the maintenance effect and service life of the device on the traction rope, and facilitating user use.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic steel cable winch for traction of a repair ship's submarine cable, comprising a bottom plate (1) for supporting the pneumatic steel cable winch for traction of a repair ship's submarine cable, characterized in that: A device body (2) is arranged on the top of the base plate (1), and the device body (2) comprises: A winch body (3) is arranged on the top of the bottom plate (1), and the winch body (3) is used to pull 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 (4) is fixedly connected to the top of the bottom plate (1). The driving device (4) is used to assist in fixing the winch body (3) to prevent it from falling off when the winch body (3) is in operation. At the same time, the driving device (4) can also cooperate with subsequent components to perform maintenance treatment inside the winch body (3) chassis, thereby improving the anti-falling effect and maintenance capacity of the device, and improving the service life of the device, making it easier for users to use; The auxiliary device (5) is fixedly connected to the top front side of the bottom plate (1). The auxiliary device (5) is used to cooperate with the driving device (4) to maintain the winch body (3) and further fix the winch body (3), thereby further improving the anti-slip capability of the device and facilitating use by users.

2. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 1, characterized in that: The winch body (3) comprises a rope drum (30) which is rotatably connected to the inside of the winch body (3); a pneumatic motor is fixedly connected to the left surface of the winch body (3); an output shaft of the pneumatic motor passes through the winch body (3) and is fixedly connected to the rope drum (30); a traction rope is wound on the outer surface of the rope drum (30); a plurality of clamping holes (31) are provided on the right surface of the rope drum (30); and the winch body (3) is fixedly connected to the top of the driving device (4).

3. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 2, characterized in that: The driving device (4) comprises a through slot (40) which is opened at the top of the right side of the driving device (4); a rotating drive assembly (41) is fixedly connected to the left end of the bottom inner wall of the driving device (4); the rotating drive assembly (41) is arranged as a driving motor; a rotating shaft (410) is fixedly connected to the top output end of the rotating drive assembly (41); an end of the rotating shaft (410) away from the rotating drive assembly (41) is fixedly connected to the first linear driving assembly (42); a first output rod (420) is differentially connected to the top output end of the first linear driving assembly (42); a first toothed disc (421) is fixedly connected to the outer surface of an end of the first output rod (420) away from the first linear driving assembly (42); and a first bevel gear (422) is fixedly connected to the end of the first output rod (420) away from the first linear driving assembly (42).

4. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 3, characterized in that: The driving device (4) further comprises a first shaft (43) which is rotatably connected to the inner wall of the bottom side of the driving device (4); an end of the outer surface of the first shaft (43) close to the first toothed disc (421) is fixedly connected to a second toothed disc (430); the first toothed disc (421) is meshingly connected to the second toothed disc (430); and a second bevel gear (431) is fixedly connected to the top of the first shaft (43).

5. The pneumatic wire rope winch for traction of submarine cable of a repair ship according to claim 4, characterized in that: The driving device (4) further comprises a third bevel gear (44) meshingly connected to the right end surface of the second bevel gear (431); one end of the third bevel gear (44) away from the second bevel gear (431) is fixedly connected to a screw rod (440); the other end of the screw rod (440) is rotatably connected to the right end inner wall of the driving device (4); a slide 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 slide groove (400); the adjusting member (45) is threadedly connected to the screw rod (440) and extends to the top outer side of the driving device (4) through the through groove (40); a fixing plate (450) is fixedly connected to the extended portion of the adjusting member (45); and one end of the fixing plate (450) close to the clamping hole (31) is fixedly connected to clamping rods (451) of the same number and corresponding position as the clamping holes (31).

6. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 5, characterized in that: The auxiliary device (5) comprises a second shaft (50) which is rotatably connected inside the auxiliary device (5); the second shaft (50) penetrates the auxiliary device (5) and extends into the interior of the driving device (4); a fourth bevel gear (500) is fixedly connected to an extended portion of the second shaft (50); an adjusting arm (51) is fixedly connected to a front end of the second shaft (50); an end of the adjusting arm (51) away from the second shaft (50) is fixedly connected to a rotating rod (510); a return groove plate (52) is movably connected to an outer surface of the rotating rod (510); an entrance is provided at a rear end surface of the auxiliary device (5); and a rope outlet is provided at a front end surface of the auxiliary device (5).

7. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 6, characterized in that: The auxiliary device (5) further comprises 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); the front end of the return groove plate (52) is provided with two tooth plates (53); the two fixing frames (520) are both fixedly connected to the rear end surface of the tooth plate (53) on the top side; a third tooth disc (54) is provided inside the auxiliary device (5); the front end of the third tooth disc (54) is fixedly connected to a third shaft rod (540); the third shaft rod (540) is rotatably connected to the inner wall of the front end of the auxiliary device (5); the third tooth disc (54) is provided between the two tooth plates (53) and the third tooth disc (54) is meshingly connected to the two tooth plates (53).

8. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 7, characterized in that: The auxiliary device (5) further comprises two through rods (530), which are respectively fixedly connected to one end of the auxiliary device (5) close to the two tooth plates (53), the two through rods (530) are movably connected inside the tooth plates (53), the two tooth plates (53) are both fixedly connected to one end away from the through rods (530) with a fixing member (531), a processing plate (532) is provided at the bottom of the fixing member (531), and arc-shaped scraping openings are provided at the symmetrical surfaces of the two processing plates (532).

9. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 8, characterized in that: The auxiliary device (5) further comprises two movable rods (533), which are respectively fixedly connected to one end of the two fixing members (531) away from the tooth plate (53); two storage bins (55) are fixedly connected to the right inner wall of the auxiliary device (5); the two movable rods (533) respectively extend into the interior of the two storage bins (55); and a piston plate (534) adapted to the storage bins (55) is fixedly connected to the extended portion of the movable rods (533); an extraction 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 between the extraction pipe (550) and the storage bin (55); the two extraction pipes (550) penetrate the auxiliary device. (5) and extending to the rear end outside of the auxiliary device (5), the two extraction pipes (550) are fixedly connected to a containing bin (56) at the extended parts, the containing bin (56) is fixedly connected to the front end surface of the driving device (4), the two storage bins (55) are fixedly connected to a delivery pipe (552) at one end away from the symmetry plane, a second one-way valve (553) is fixedly connected to the connection between the delivery pipe (552) and the storage bin (55), the other end of the delivery pipe (552) is fixedly connected to a spray plate (554), a plurality of spray heads are fixedly connected inside the spray plate (554), and the two spray plates (554) are respectively fixedly connected to one end of the two fixing members (531) away from the symmetry plane.

10. The pneumatic cable winch for traction of a submarine cable of a repair ship according to claim 9, characterized in that: The auxiliary device (5) further comprises two second linear drive assemblies (57), which are respectively fixedly connected to the front end and rear end inner wall of the auxiliary device (5); the second linear drive assemblies (57) are configured as hydraulic cylinders; the symmetric surface output ends of the two second linear drive assemblies (57) are differentially connected to second output rods (570); the ends of the two second output rods (570) away from the second linear drive assemblies (57) are fixedly connected to fixing clamps (571); and the fixing clamps (571) are slidably connected to the rear end surface of the fixing member (531).

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