CN113353738A

CN113353738A - Position ocean cable recovery device easy to adjust cable

Info

Publication number: CN113353738A
Application number: CN202110623869.1A
Authority: CN
Inventors: 马心如; 施宏达
Original assignee: Hefei Huilan Industrial Design Co ltd
Current assignee: Hefei Huilan Industrial Design Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-09-07

Abstract

The invention belongs to the technical field of ocean engineering equipment, and particularly relates to an ocean cable recovery device with an easily-adjusted cable position, which comprises a rack; one side of the top of the frame is fixedly connected with a transverse plate through a vertical plate; one end of the transverse plate, which is far away from the vertical plate, is fixedly connected with a track, and a sliding block is connected in a sliding groove formed in the bottom of the track in a sliding manner; a pair of supports are fixedly connected to two ends of the track, and a lead screw is arranged on each support and penetrates through each support and is rotatably connected with each support; a servo motor for driving the screw rod to rotate is fixedly connected to the support at one side, and the servo motor is connected with a power supply through a controller; the lead screw penetrates through the sliding block and is connected with the sliding block through a ball lead screw nut pair; one side of the support close to the sliding block is fixedly connected with a travel switch, the travel switch is connected with a power supply through a controller, and the rotating direction of the servo motor is switched through the controller when the sliding block contacts the travel switch; the bottom of the sliding block is fixedly connected with a circular ring through a circular rod; according to the invention, the servo motor drives the screw rod to rotate, and the slider and the round rod increase the utilization rate of the wind-up roll.

Description

Position ocean cable recovery device easy to adjust cable

Technical Field

The invention belongs to the technical field of ocean engineering equipment, and particularly relates to an ocean cable recycling device with an easily-adjusted cable position.

Background

The ocean engineering refers to new construction, reconstruction and extension engineering which aims at developing, utilizing, protecting and recovering ocean resources and is characterized in that an engineering main body is positioned on one side of a coastline towards the sea. Generally, the main contents of ocean engineering can be divided into two parts, namely resource development technology and equipment facility technology, and specifically include: the engineering of sea reclamation, sea dam engineering, artificial islands, sea and seabed material storage facilities, sea-crossing bridges, seabed tunnel engineering, seabed pipelines, seabed electric (optical) cable engineering, sea mineral resource exploration and development and auxiliary engineering thereof, sea energy development and utilization engineering such as offshore tidal power stations, wave power stations, temperature difference power stations and the like, seawater comprehensive utilization engineering such as large-scale seawater farms, artificial fish reef engineering, salt fields, seawater desalination and the like, sea entertainment and sports, landscape development engineering, and other ocean engineering specified by the national ocean administration and the environmental protection administration.

Among the current cable recovery unit, in the in-process on the cable is rolled up to wind the device, the distribution of cable along the axial direction of winding roller is inhomogeneous on the winding roller, the diameter that often appears the cable circle intermediate position that rolls up out is greater than the diameter of both ends position, is not convenient for like this transport the cable book that rolls up out, and the recovery in-process of cable, and the surface adheres to has a large amount of debris, and liquid such as sea water or foreign matter can damage or corrode the cable, and it can not reach the effect of retrieving and recycling.

Therefore, the invention provides a novel ocean cable recycling device which is easy to adjust the position of a cable.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that when submarine cables are recovered in the prior art, the cables are unevenly distributed on the winding roller along the axial direction of the winding roller, and the diameter of the middle position of a wound cable ring is larger than the diameters of the two end positions, so that the wound cable coil is inconvenient to transport, and the winding efficiency of the winding roller is reduced, the position-adjustable marine cable recovery device is provided by the invention.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a marine cable recovery device easy to adjust the position of a cable, which comprises a rack; a transverse plate is fixedly connected to one side of the top of the rack through a vertical plate; one end of the transverse plate, which is far away from the vertical plate, is fixedly connected with a track, and a sliding block is connected in a sliding groove formed in the bottom of the track in a sliding manner; a pair of supports is fixedly connected to two ends of the track, a lead screw is arranged on each support, and the lead screw penetrates through each support and is rotatably connected with each support; the support at one side is fixedly connected with a servo motor for driving the screw rod to rotate, and the servo motor is connected with a power supply through a controller; the lead screw penetrates through the sliding block and is connected with the sliding block through a ball lead screw nut pair; one side of the support close to the sliding block is fixedly connected with a travel switch, the travel switch is connected with a power supply through a controller, and the rotation direction of the servo motor is switched through the controller when the sliding block contacts the travel switch; the bottom of the sliding block is fixedly connected with a circular ring through a circular rod; a motor base is fixedly connected to the top of the rack close to the vertical plate, a speed reducing motor is fixedly connected to the motor base, an output shaft of the speed reducing motor is fixedly connected to a rotating shaft, and the rotating shaft penetrates through the motor base and is rotatably connected with the motor base; a winding roller is sleeved on the rotating shaft, and a locking nut is connected to one end of the rotating shaft, which is far away from the motor reducer, in a threaded manner; when the submarine cable winding device works, when a submarine cable is recovered in the prior art, the cable is unevenly distributed on the winding roller along the axial direction of the winding roller, the diameter of the middle position of a wound cable ring is often larger than the diameter of the two end positions, so that the wound cable ring is inconvenient to transport, and the winding efficiency of the winding roller is reduced. The cooperation wind-up roll is with the even layering winding of cable on the wind-up roll, increases the efficiency of wind-up roll rolling cable, increases cable evenly distributed on the wind-up roll, guarantees the recovery efficiency of cable, increases the utilization ratio of wind-up roll.

Preferably, the inner periphery of the circular ring is rotatably connected with rollers through a group of brackets, the diameters of the rollers are gradually reduced from two ends to the middle part, and the outer contours of the rollers are arranged in an arc shape; through diameter by the running roller and the cable periphery cooperation that both ends reduce gradually to the middle part, increase the efficiency that the cable passes through the ring, reduce the wearing and tearing when the cable passes through the ring simultaneously, further increase the reuse quality after the cable is retrieved.

Preferably, an annular hole is formed in the circular ring, a group of spray holes communicated with the inner wall of the circular ring are uniformly distributed on the circumference of the annular hole, and one end of each spray hole, which is close to the inner wall of the circular ring, inclines towards the direction far away from the vertical plate; the top of the round rod is provided with a water inlet pipe which is communicated with the water pump through a flexible water pipe; a water channel is formed in the round rod along the axis direction and is respectively communicated with the water inlet pipe and the annular hole; in-process that is retrieved by the wind-up roll after the cable passes through the ring, supplies high pressure water source in to the inlet tube through the water pump, and then makes during the running water lets in the annular opening behind the water course, at last through the orifice blowout, and then clears up the mud and other shellfish impurity that carry on the cable, increases the cleanliness of cable, and then further increases the winding homogeneity of cable on the wind-up roll, increases the recovery efficiency of cable.

Preferably, the periphery of the roller is provided with an annular air bag, a first hole is formed in the roller along the axis direction, a group of second holes are formed in the roller along the radius direction of the cross section, and the second holes are respectively communicated with the air bag and the first hole; the first hole is communicated with the annular hole through a communicating pipe; the cable is tightly extruded after the air bag is expanded, the shaking of the cable when the cable passes through the circular ring is reduced, and the tightness and uniformity of the cable wound on the winding roller are further improved.

Preferably, one side of the circular ring, which is far away from the vertical plate, is fixedly connected with a cylinder through a group of supporting rods, the cylinder is rotatably connected with a sliding ring, a group of supporting rods are uniformly distributed on the circumference of the inner wall of the sliding ring, an annular cleaning shaft is arranged on each supporting rod, and a group of bristles are uniformly distributed on the circumference of the periphery of the cleaning shaft; one side of the slip ring is fixedly connected with an outer gear ring, a first motor is fixedly connected with the position in the cylinder corresponding to the outer gear ring, and a first gear fixedly connected with an output shaft of the first motor is meshed with the outer gear ring; drive a gear rotation through a motor, and then drive outer ring gear and rotate, drive bracing piece and clearance axle through outer ring gear and rotate, and then make the clearance axle drive the brush hair constantly around the cable periphery rotatory, increase the cleaning performance of adhesion mud impurity on the cable, further increase the cleaning performance of cable.

Preferably, the cleaning shaft penetrates through the supporting rod and is rotatably connected with the supporting rod; the cleaning shaft is a flexible shaft and is fixedly connected with a second gear; the slip ring is fixedly connected with a second motor at a position corresponding to the second gear, and a third gear fixedly connected with an output shaft of the second motor is meshed with the second gear; drive No. two gear rotations through No. two motors, and then drive No. three gears and the continuous rotation of clearance axle for the clearance axle drives the brush hair and constantly rotates around the axle center of clearance axle, increases the slip clearance efficiency of brush hair along the cable periphery, further increases the clearance effect of cable.

The invention has the following beneficial effects:

1. according to the marine cable recycling device easy to adjust the position of the cable, the screw rod is driven to rotate through the servo motor, the sliding block is further driven to slide in the sliding groove, when the sliding block slides to one end of the sliding groove, the sliding block touches the travel switch at the corresponding position, the servo motor is further controlled to switch the rotating direction through the controller, the sliding block is further driven to continuously slide in the sliding groove in a reciprocating mode, the sliding block is further driven to drive the round rod and the round ring, the cable is uniformly wound on the winding roller in a layered mode through the winding roller, the efficiency of the winding roller for winding the cable is increased, the cable is uniformly distributed on the winding roller, the cable recycling efficiency is guaranteed, and the utilization rate of the winding roller is increased.

2. According to the ocean cable recovery device easy to adjust the position of the cable, the second gear is driven to rotate by the second motor, and then the third gear and the cleaning shaft are driven to rotate continuously, so that the cleaning shaft drives the bristles to rotate continuously around the axis of the cleaning shaft, the sliding cleaning efficiency of the bristles along the periphery of the cable is increased, and the cleaning effect of the cable is further increased.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of a cylinder according to the present invention;

FIG. 5 is a partial enlarged view of FIG. 4 at B;

FIG. 6 is a schematic view of the structure of the ring of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at C;

in the figure: 1. a frame; 11. a vertical plate; 12. a transverse plate; 13. a track; 14. a chute; 15. a slider; 16. a support; 17. a lead screw; 18. a servo motor; 19. a travel switch; 2. a round bar; 21. a circular ring; 3. a motor base; 31. a reduction motor; 32. a rotating shaft; 33. a wind-up roll; 34. locking the nut; 22. a roller; 23. an annular aperture; 24. spraying a hole; 25. a water inlet pipe; 26. a water channel; 27. an air bag; 28. a first hole; 29. a second hole; 210. a communicating pipe; 4. a strut; 41. a cylinder; 42. a slip ring; 43. a support bar; 44. cleaning the shaft; 45. brushing; 46. an outer ring gear; 47. a first motor; 48. a first gear; 5. a second gear; 51. a second motor; 52. and a third gear.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 7, the marine cable recovery device easy to adjust the position of the cable according to the present invention comprises a frame 1; a transverse plate 12 is fixedly connected to one side of the top of the frame 1 through a vertical plate 11; one end of the transverse plate 12, which is far away from the vertical plate 11, is fixedly connected with a track 13, and a sliding block 15 is connected in a sliding way 14 arranged at the bottom of the track 13 in a sliding way; a pair of supports 16 is fixedly connected to two ends of the track 13, a lead screw 17 is arranged on each support 16, and the lead screw 17 penetrates through each support 16 and is rotatably connected with each support 16; a servo motor 18 for driving the screw 17 to rotate is fixedly connected to the support 16 on one side, and the servo motor 18 is connected with a power supply through a controller; the lead screw 17 penetrates through the sliding block 15 and is connected with the sliding block 15 through a ball screw nut pair; a travel switch 19 is fixedly connected to one side of the support 16 close to the sliding block 15, the travel switch 19 is connected with a power supply through a controller, and when the sliding block 15 contacts the travel switch 19, the rotation direction of the servo motor 18 is switched through the controller; the bottom of the sliding block 15 is fixedly connected with a circular ring 21 through a circular rod 2; a motor base 3 is fixedly connected to the top of the frame 1 close to the vertical plate 11, a speed reducing motor 31 is fixedly connected to the motor base 3, an output shaft of the speed reducing motor 31 is fixedly connected to a rotating shaft 32, and the rotating shaft 32 penetrates through the motor base 3 and is rotatably connected with the motor base 3; a winding roller 33 is sleeved on the rotating shaft 32, and a locking nut 34 is connected to one end, far away from the motor reducer, of the rotating shaft 32 in a threaded manner; when the submarine cable recovery device works, when a submarine cable is recovered in the prior art, the cable is unevenly distributed on the winding roller along the axial direction of the winding roller, the diameter of the middle position of a wound cable ring is often larger than the diameter of the two end positions, so that the wound cable ring is inconvenient to transport, and the winding efficiency of the winding roller is reduced, at the moment, the submarine cable penetrates through the circular ring 21 and then is wound on the winding roller 33, then the speed reducing motor 31 drives the rotating shaft 32 to rotate, further the winding roller 33 is driven to wind and recover the cable, meanwhile, the servo motor 18 drives the lead screw 17 to rotate, further the slide block 15 is driven to slide in the chute 14, when the slide block 15 slides to one end of the chute 14, the slide block 15 triggers the travel switch 19 at the corresponding position, further the servo motor 18 is controlled by the controller to switch the rotating direction, further the slide block 15 is driven to continuously slide back and forth in the chute 14, and then make slider 15 drive round bar 2 and ring 21, cooperate wind-up roll 33 with the even layering winding of cable on wind-up roll 33, increase the efficiency of wind-up roll 33 rolling cable, increase cable evenly distributed on wind-up roll 33, guarantee the recovery efficiency of cable, increase wind-up roll 33's utilization ratio.

As an embodiment of the present invention, the inner circumference of the ring 21 is rotatably connected with rollers 22 through a set of brackets, the diameter of the rollers 22 is gradually reduced from two ends to the middle, and the outer contour of the rollers 22 is arranged in an arc shape; through diameter by both ends running roller 22 and the cooperation of cable periphery that reduces gradually to the middle part, increase the efficiency that the cable passes through ring 21, reduce the wearing and tearing when the cable passes through ring 21 simultaneously, further increase the reuse quality after the cable is retrieved.

As an embodiment of the invention, an annular hole 23 is formed in the circular ring 21, a group of spray holes 24 communicated with the inner wall of the circular ring 21 are uniformly distributed on the circumference of the annular hole 23, and one end of each spray hole 24 close to the inner wall of the circular ring 21 inclines towards the direction far away from the vertical plate 11; the top of the round rod 2 is provided with a water inlet pipe 25, and the water inlet pipe 25 is communicated with a water pump through a flexible water pipe; a water channel 26 is formed in the round rod 2 along the axis direction, and the water channel 26 is respectively communicated with the water inlet pipe 25 and the annular hole 23; in the process that the cable is recovered by the winding roller 33 after passing through the circular ring 21, a high-pressure water source is supplied into the water inlet pipe 25 through the water pump, so that tap water is introduced into the circular hole 23 through the water channel 26 and is finally sprayed out through the spray holes 24, and then sludge and other shellfish impurities carried on the cable are cleaned, the cleanliness of the cable is increased, the winding uniformity of the cable on the winding roller 33 is further increased, and the recovery efficiency of the cable is increased.

As an embodiment of the invention, an annular air bag 27 is arranged on the periphery of the roller 22, a first hole 28 is arranged in the roller 22 along the axial direction, a group of second holes 29 are arranged in the roller 22 along the radial direction of the cross section, and the second holes 29 are respectively communicated with the air bag 27 and the first hole 28; the first hole 28 is communicated with the annular hole 23 through a communicating pipe 210; the cable is filled into the first hole 28 through the annular hole 23 and the communicating pipe 210, and is filled into the air bag 27 through the second hole 29, so that the air bag 27 is expanded and then tightly extrudes the cable, the shaking of the cable passing through the annular ring 21 is reduced, and the tightness and uniformity of the cable wound on the winding roller 33 are further improved.

As an embodiment of the invention, one side of the circular ring 21, which is far away from the vertical plate 11, is fixedly connected with a cylinder 41 through a group of supporting rods 4, the cylinder 41 is rotatably connected with a sliding ring 42, a group of supporting rods 43 are uniformly distributed on the circumference of the inner wall of the sliding ring 42, an annular cleaning shaft 44 is arranged on the supporting rods 43, and a group of bristles 45 are uniformly distributed on the circumference of the periphery of the cleaning shaft 44; an outer gear ring 46 is fixedly connected to one side of the slip ring 42, a first motor 47 is fixedly connected to the position, corresponding to the outer gear ring 46, in the cylinder 41, and a first gear 48 fixedly connected to an output shaft of the first motor 47 is meshed with the outer gear ring 46; drive a gear 48 rotatory through a motor 47, and then drive outer ring gear 46 and rotate, drive bracing piece 43 and clearance axle 44 through outer ring gear 46 and rotate, and then make clearance axle 44 drive brush hair 45 constantly around the cable periphery rotatory, increase the cleaning performance of adhesion mud impurity on the cable, further increase the cleaning performance of cable.

As an embodiment of the present invention, the cleaning shaft 44 penetrates the supporting rod 43 and is rotatably connected with the supporting rod 43; the cleaning shaft 44 is a flexible shaft, and a second gear 5 is fixedly connected to the cleaning shaft 44; a second motor 51 is fixedly connected to the sliding ring 42 at a position corresponding to the second gear 5, and a third gear 52 fixedly connected to an output shaft of the second motor 51 is meshed with the second gear 5; drive No. two gears 5 through No. two motors 51 rotatory, and then drive No. three gears 52 and clearance axle 44 and constantly rotate for clearance axle 44 drives brush hair 45 and constantly rotates around the axle center of clearance axle 44, increases the slip clearance efficiency of brush hair 45 along the cable periphery, further increases the clearance effect of cable.

When the submarine cable recovery device works, when a submarine cable is recovered in the prior art, the cable is unevenly distributed on the winding roller along the axial direction of the winding roller, the diameter of the middle position of a wound cable ring is often larger than the diameter of the two end positions, so that the wound cable ring is inconvenient to transport, and the winding efficiency of the winding roller is reduced, at the moment, the submarine cable penetrates through the circular ring 21 and then is wound on the winding roller 33, then the speed reducing motor 31 drives the rotating shaft 32 to rotate, further the winding roller 33 is driven to wind and recover the cable, meanwhile, the servo motor 18 drives the lead screw 17 to rotate, further the slide block 15 is driven to slide in the chute 14, when the slide block 15 slides to one end of the chute 14, the slide block 15 triggers the travel switch 19 at the corresponding position, further the servo motor 18 is controlled by the controller to switch the rotating direction, further the slide block 15 is driven to continuously slide back and forth in the chute 14, further, the sliding block 15 drives the round rod 2 and the circular ring 21 to match with the winding roller 33 to uniformly wind the cables on the winding roller 33 in a layered manner, so that the efficiency of the winding roller 33 for winding the cables is increased, the cables are uniformly distributed on the winding roller 33, the recovery efficiency of the cables is ensured, and the utilization rate of the winding roller 33 is increased; the roller wheels 22 with the diameters gradually reduced from the two ends to the middle part are matched with the periphery of the cable, so that the efficiency of the cable passing through the circular ring 21 is improved, meanwhile, the abrasion of the cable passing through the circular ring 21 is reduced, and the recycling quality of the cable after being recycled is further improved; in the process that the cable is recovered by the winding roller 33 after passing through the circular ring 21, a high-pressure water source is supplied into the water inlet pipe 25 through the water pump, so that tap water is introduced into the circular hole 23 through the water channel 26 and is finally sprayed out through the spray holes 24, and sludge and other shellfish impurities carried on the cable are cleaned, so that the cleanliness of the cable is increased, the winding uniformity of the cable on the winding roller 33 is further increased, and the recovery efficiency of the cable is increased; the cable is filled into the first hole 28 through the annular hole 23 and the communicating pipe 210, and is filled into the air bag 27 through the second hole 29, so that the air bag 27 is expanded and then tightly extrudes the cable, the shaking of the cable passing through the annular ring 21 is reduced, and the tightness and uniformity of the cable wound on the winding roller 33 are further improved; the first gear 48 is driven to rotate by the first motor 47, so that the outer gear ring 46 is driven to rotate, the supporting rod 43 and the cleaning shaft 44 are driven to rotate by the outer gear ring 46, so that the cleaning shaft 44 drives the bristles 45 to rotate around the periphery of the cable continuously, the cleaning effect of sludge impurities adhered to the cable is increased, and the cleaning effect of the cable is further increased; drive No. two gears 5 through No. two motors 51 rotatory, and then drive No. three gears 52 and clearance axle 44 and constantly rotate for clearance axle 44 drives brush hair 45 and constantly rotates around the axle center of clearance axle 44, increases the slip clearance efficiency of brush hair 45 along the cable periphery, further increases the clearance effect of cable.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an easily adjust position ocean cable recovery unit of cable which characterized in that: comprises a frame (1); a transverse plate (12) is fixedly connected to one side of the top of the rack (1) through a vertical plate (11); one end of the transverse plate (12) far away from the vertical plate (11) is fixedly connected with a track (13), and a sliding block (15) is connected in a sliding groove (14) formed in the bottom of the track (13) in a sliding manner; a pair of supports (16) is fixedly connected to two ends of the track (13), a lead screw (17) is arranged on each support (16), and the lead screw (17) penetrates through each support (16) and is rotatably connected with each support (16); a servo motor (18) for driving a screw rod (17) to rotate is fixedly connected to the support (16) on one side, and the servo motor (18) is connected with a power supply through a controller; the lead screw (17) penetrates through the sliding block (15) and is connected with the sliding block (15) through a ball lead screw nut pair; one side of the support (16) close to the sliding block (15) is fixedly connected with a travel switch (19), the travel switch (19) is connected with a power supply through a controller, and when the sliding block (15) contacts the travel switch (19), the rotation direction of the servo motor (18) is switched through the controller; the bottom of the sliding block (15) is fixedly connected with a circular ring (21) through a circular rod (2); a motor base (3) is fixedly connected to the position, close to the vertical plate (11), of the top of the rack (1), a speed reducing motor (31) is fixedly connected to the motor base (3), an output shaft of the speed reducing motor (31) is fixedly connected to a rotating shaft (32), and the rotating shaft (32) penetrates through the motor base (3) and is rotatably connected with the motor base (3); the cover is equipped with wind-up roll (33) on pivot (32), and the one end threaded connection who subtracts the motor is kept away from in pivot (32) has lock nut (34).

2. A marine cable retrieval apparatus for facilitating cable position adjustment according to claim 1, wherein: the inner periphery of the circular ring (21) is rotatably connected with rollers (22) through a group of brackets, the diameters of the rollers (22) are gradually reduced from two ends to the middle part, and the outer contours of the rollers (22) are arranged in an arc shape.

3. A marine cable retrieval apparatus for facilitating cable position adjustment according to claim 2, wherein: an annular hole (23) is formed in the circular ring (21), a group of spray holes (24) communicated with the inner wall of the circular ring (21) are uniformly distributed on the upper circumference of the annular hole (23), and one end, close to the inner wall of the circular ring (21), of each spray hole (24) inclines towards the direction far away from the vertical plate (11); the top of the round rod (2) is provided with a water inlet pipe (25), and the water inlet pipe (25) is communicated with the water pump through a flexible water pipe; a water channel (26) is formed in the round rod (2) along the axis direction, and the water channel (26) is communicated with the water inlet pipe (25) and the annular hole (23) respectively.

4. A marine cable retrieval apparatus for facilitating cable position adjustment according to claim 3, wherein: the periphery of the roller (22) is provided with an annular air bag (27), a first hole (28) is formed in the roller (22) along the axis direction, a group of second holes (29) are formed in the roller (22) along the radius direction of the cross section, and the second holes (29) are respectively communicated with the air bag (27) and the first hole (28); the first hole (28) is communicated with the annular hole (23) through a communicating pipe (210).

5. A marine cable retrieval apparatus for facilitating cable position adjustment according to claim 4, wherein: one side, far away from the vertical plate (11), of the circular ring (21) is fixedly connected with a cylinder (41) through a group of supporting rods (4), the cylinder (41) is rotatably connected with a sliding ring (42), a group of supporting rods (43) are uniformly distributed on the circumference of the inner wall of the sliding ring (42), an annular cleaning shaft (44) is arranged on each supporting rod (43), and a group of bristles (45) are uniformly distributed on the circumference of the periphery of each cleaning shaft (44); an outer gear ring (46) is fixedly connected to one side of the slip ring (42), a first motor (47) is fixedly connected to the position, corresponding to the outer gear ring (46), in the cylinder (41), and a first gear (48) fixedly connected to an output shaft of the first motor (47) is meshed with the outer gear ring (46).

6. A marine cable retrieval apparatus for facilitating cable position adjustment according to claim 5, wherein: the cleaning shaft (44) penetrates through the supporting rod (43) and is rotatably connected with the supporting rod (43); the cleaning shaft (44) is a flexible shaft, and a second gear (5) is fixedly connected to the cleaning shaft (44); a second motor (51) is fixedly connected to the position, corresponding to the second gear (5), of the slip ring (42), and a third gear (52) fixedly connected to an output shaft of the second motor (51) is meshed with the second gear (5).