CN220032155U - Automatic cable laying winch for ship - Google Patents

Abstract

The utility model belongs to the technical field of cable twisting machines, in particular to an automatic cable twisting machine for ships, which aims at the problems that the space between a driving wheel and a guide wheel for receiving and paying off cables can not be adjusted, and the cable can not be guided and received by the device when cables with different sizes are used, so that the practicability of the device is low.

Description

Automatic cable laying winch for ship

Technical Field

The utility model relates to the technical field of cable strander, in particular to an automatic cable-laying cable strander for ships.

Background

The ship is influenced by wind current in the process of backing up, draft change can be generated, the cable is broken due to overload, the mooring mode of tying the cable on the wharf mooring pile is troublesome to manage and easy to cause accidents, the ship can not adapt to the needs, at present, land and air force ship troops except for boats such as patrol boats and the like are provided with stranding machines on various ships such as landing boats, transport boats, tugs and traffic boats, and the ship stranding machines are mainly used for stranding the cable when the ship is away from the wharf.

Through retrieving, the patent of bulletin number CN213535013U discloses an automatic cable laying winch for boats and ships, the on-line screen storage device comprises a base, the upper surface of base is equipped with the mounting groove, the both sides fixedly connected with fixed axle of mounting groove, one side swing joint of fixed axle has the bottom plate, the last fixed surface of bottom plate is connected with the connecting block, the last fixed surface of connecting block is connected with the connecting plate, the upper surface of connecting plate is equipped with the spout, one side swing joint of spout has two slide rails, the last fixed surface of slide rail is connected with second fixed shell and supporting shoe, the equal fixedly connected with of upper surface of second fixed shell and supporting shoe is first fixed shell, one side fixedly connected with limiting plate of first fixed shell, the limiting plate is located between the first fixed shell. The utility model effectively solves the problem of releasing the cable by manually pulling the cable, reduces manual labor operation, saves time and labor, can well realize the guiding function on the cable, avoids friction on the cable and improves the practicability of the device.

However, the technical scheme has the following problems: the interval between the driving wheel and the guide wheel for reeling and unreeling the cable cannot be adjusted, and when cables with different sizes are used, the device cannot meet the requirements of guiding and reeling the cables, so that the practicability of the device is lower.

In view of the above, the present disclosure provides an automatic cable laying winch for a ship, which is used for solving the above-mentioned problems.

Disclosure of Invention

The utility model provides an automatic cable-laying winch for ships, which solves the problems that the distance between a driving wheel and a guide wheel for winding and unwinding cables cannot be adjusted in the prior art, and the device cannot meet the guiding and winding of cables when cables with different sizes are used, so that the practicability of the device is low.

The utility model provides the following technical scheme:

an automatic cable-laying winch for a ship, comprising:

the automatic driving device comprises a base, a guide seat, a stand column, a driving box, a driven frame, a driving wheel and a driving wheel, and is characterized in that the guide seat, the stand column and the driving box are all arranged at the top of the base in a sliding mode, the bottoms of the driven frame and the driving box are fixedly connected with the tops of the stand column and the driving box respectively, a driving motor is arranged in the driving box, the output end of the driving motor penetrates through the inner wall of the top of the driving box and the inner wall of the bottom of the driving box respectively and is fixedly connected with the driving wheel, the driving wheel is located in the driving frame, the driven wheel is rotationally sleeved on a cylinder, two ends of the cylinder are fixedly connected with the top of the driven frame and the inner wall of the bottom of the driven frame respectively, and the driven wheel is arranged in the driven frame;

the adjusting mechanism is arranged at the tops of the driving frame and the driven frame and used for adjusting the distance between the driving wheel and the driven wheel;

the shielding mechanism is arranged on the base and used for shielding a motor for driving the cable collecting barrel;

the telescopic assembly is arranged between the driving frame and the driven frame and is convenient for winding and unwinding the mooring rope.

In one possible design, adjustment mechanism includes rectangle piece, fixed block, fixed plate and fixed column, the bottom of rectangle piece and the top fixed connection of initiative frame, the bottom of fixed block and the top fixed connection of driven frame, one side of rectangle piece and one side fixed connection of fixed plate, the standing groove with fixed plate looks adaptation has been seted up to one side of fixed block, the opposite side of fixed plate is located the standing groove, the roof of fixed column is run through to the one end of fixed column and extends to the inside fixed plate top of standing groove, the one end of fixed column is hugged closely with the top of fixed plate, fixed column and fixed block threaded connection.

In one possible design, the shielding mechanism comprises a case and a plurality of radiating holes, the bottom of the case is an open part, the bottom of the case is fixedly connected with the top of the base through screws, a motor for driving the cable drum is arranged in the case, the radiating holes are respectively arranged on two sides of the case, the inner walls of the radiating holes are fixedly connected with a filter screen, and a case door is arranged on the rear side of the case.

In one possible design, the expansion assembly includes four sliding trays, two expansion plates, four dogs and four stoppers, four the sliding trays set up respectively on driven frame and initiative frame, two the top and the bottom of expansion plate all with the inner wall sliding connection of sliding tray, the both sides of expansion plate all are located the sliding tray, two the both sides of expansion plate all with one side fixed connection of dog, four the size of sliding tray and the size looks adaptation of dog, the size of dog is greater than the size of expansion plate, four the top inner wall and the bottom inner wall of the notch of sliding tray all with one side fixed connection of stopper, two the expansion plate all is located between initiative frame and the driven frame.

In one possible design, both sides of the chassis are fixedly connected with shielding plates, two shielding plates are located above the heat dissipation holes, and two shielding plates are obliquely arranged.

In one possible design, the guide seat is provided with a guide ring for guiding, and both sides of the guide ring are fixedly connected with arc edges for reducing friction of the cable.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, the shielding plates arranged on the two sides of the case can shield the radiating holes, prevent water stains from flowing into the case, shield dust, reduce friction in the motor, ensure normal operation of the motor, and reduce edges and corners when the cables are retracted and released, further reduce friction of the cables and reduce damage to the cables by the arc-shaped edges arranged on the guide ring on the guide seat;

according to the utility model, the adjusting and shielding mechanism and the telescopic component are arranged on the device, so that when the device is used, the device can meet cables with different sizes when the cables are installed, the installation of the cables is convenient, meanwhile, the practicability of the device can be improved, the cavity between the driving wheel and the driven wheel can be shielded, the cables are prevented from falling between the driving box and the upright post when the cables are received and guided, the cable is conveniently received and released, the berthing of a ship is ensured, meanwhile, the case can protect the motor when the cables are received and released, the damage to the motor is reduced, the service life of the motor is prolonged, the temperature inside the case can be reduced by the heat dissipation holes, and the safety of the motor is further ensured.

Drawings

Fig. 1 is a schematic diagram of a front view structure of an automatic cable laying winch for a ship according to an embodiment of the present utility model;

FIG. 2 is an enlarged exploded view of a driving motor of an automatic cable-laying winch for ships according to an embodiment of the present utility model;

fig. 3 is a schematic sectional view of a structure of a driving wheel and a guiding wheel of an automatic cable laying winch for a ship according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic cross-sectional view of a telescopic part of an automatic cable-laying winch for a ship according to an embodiment of the present utility model.

Reference numerals:

1. a base; 2. a guide seat; 3. a sliding groove; 4. an arc edge; 5. a drive box; 6. a column; 7. rectangular blocks; 8. a chassis; 9. a shutter; 10. a heat radiation hole; 11. a fixed block; 12. a fixing plate; 13. fixing the column; 14. a driven frame; 15. an active frame; 16. driven wheel; 17. a driving wheel; 18. a telescoping plate; 19. a stop block; 20. and a limiting block.

Detailed Description

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, an automatic payout winch, comprising:

the automatic driving device comprises a base 1, a guide seat 2, a stand column 6, a driving box 5, a driven frame 14, a driving frame 15, a driven wheel 16 and a driving wheel 17, wherein the guide seat 2, the stand column 6 and the driving box 5 are all arranged at the top of the base 1 in a sliding mode, the bottoms of the driven frame 14 and the driving frame 15 are fixedly connected with the tops of the stand column 6 and the driving box 5 respectively, a driving motor is arranged in the driving box 5, the output end of the driving motor penetrates through the inner wall of the top of the driving box 5 and the inner wall of the bottom of the driving frame 15 respectively and is fixedly connected with the driving wheel 17, the driving wheel 17 is positioned in the driving frame 15, the driven wheel 16 is rotatably sleeved on a cylinder, two ends of the cylinder are fixedly connected with the top and the bottom inner wall of the driven frame 14 respectively, and the driven wheel 16 is arranged in the driven frame 14;

the adjusting mechanism is arranged at the tops of the driving frame 15 and the driven frame 14 and is used for adjusting the distance between the driving wheel 17 and the driven wheel 16;

the shielding mechanism is arranged on the base 1 and used for shielding a motor for driving the cable receiving drum;

the telescopic assembly is arranged between the driving frame 15 and the driven frame 14 and is convenient for winding and unwinding the mooring ropes.

Set up regulation and shelter from mechanism on the device to and flexible subassembly for when using the device, can make when installing the hawser, the device can satisfy not unidimensional hawser, and then the convenience is to the installation of hawser, simultaneously can improve the practicality of device, also make the drive wheel 17 shelter from with the cavity between the driving wheel 16 can shelter from, prevent when receiving cable and direction to the hawser, the hawser falls into between drive box 5 and stand 6, and then be convenient for receive and release the hawser, guarantee berth of boats and ships, simultaneously when receive and release the hawser, quick-witted case 8 can protect the motor, and then reduce the damage that the motor receives, and then the life of extension motor, the louvre 10 can reduce the inside temperature of quick-witted case 8, further guarantee the safety of motor.

Referring to fig. 1 and 3, adjustment mechanism includes rectangle piece 7, fixed block 11, fixed plate 12 and fixed column 13, the bottom of rectangle piece 7 and the top fixed connection of initiative frame 15, the bottom of fixed block 11 and the top fixed connection of driven frame 14, one side of rectangle piece 7 and one side fixed connection of fixed plate 12, the standing groove with fixed plate 12 looks adaptation has been seted up to one side of fixed block 11, the opposite side of fixed plate 12 is located the standing groove, the roof of fixed block 11 is run through to the one end of fixed column 13 and extend to the inside fixed plate 12 top of standing groove, the one end of fixed column 13 is hugged closely with the top of fixed plate 12, fixed column 13 and fixed block 11 threaded connection.

When the cable is taken up, the distance between the driving wheel 17 and the driven wheel 16 is adjusted, the fixed column 13 is unscrewed, then the fixed block 11 and the rectangular block 7 are adjusted to a proper distance, and then the fixed block 11 and the fixed plate 12 are fixed through the fixed column 13, so that when the device is used, the device can meet the cables with different sizes when the cable is installed, the cable is installed conveniently, and meanwhile the practicability of the device can be improved.

Referring to fig. 1-2, the shielding mechanism comprises a case 8 and a plurality of heat dissipation holes 10, the bottom of the case 8 is an open part, the bottom of the case 8 is fixedly connected with the top of the base 1 through screws, a motor for driving a cable receiving cylinder is arranged in the case 8, the plurality of heat dissipation holes 10 are respectively arranged on two sides of the case 8, a filter screen is fixedly connected to the inner walls of the plurality of heat dissipation holes 10, and a case door is arranged on the rear side of the case 8.

When the cable is wound and unwound, the case 8 is arranged on the motor of the cable winding drum, the radiating holes 10 for radiating the motor are formed in the case 8, so that the case 8 can protect the motor when the cable is wound and unwound, damage to the motor is reduced, the service life of the motor is prolonged, the temperature inside the case 8 can be reduced by the radiating holes 10, and the safety of the motor is further ensured.

Referring to fig. 1, 3 and 4, the telescopic assembly includes four sliding tray 3, two expansion plates 18, four dogs 19 and four stopper 20, four sliding tray 3 set up respectively on driven frame 14 and initiative frame 15, the top and the bottom of two expansion plates 18 all with the inner wall sliding connection of sliding tray 3, the both sides of expansion plate 18 all are located sliding tray 3, the both sides of two expansion plates 18 all with one side fixed connection of dog 19, the size of four sliding tray 3 and the size looks adaptation of dog 19, the size of dog 19 is greater than the size of expansion plate 18, the top inner wall and the bottom inner wall of the notch of four sliding tray 3 all with one side fixed connection of stopper 20, two expansion plates 18 all are located between initiative frame 15 and driven frame 14.

When the distance between the driving wheel 17 and the driven wheel 16 is adjusted, the stop block 19 on the telescopic plate 18 slides on the inner walls of the sliding grooves 3 of the driving frame 15 and the driven frame 14, so that a cavity between the driving wheel 17 and the driven wheel 16 can be shielded, and the mooring rope is prevented from falling between the driving box 5 and the upright post 6 when the mooring rope is received and guided, so that the receiving and releasing of the mooring rope are facilitated, and the berthing of a ship is ensured.

The utility model can be used in the technical field of ship cable laying and can also be used in other fields suitable for the utility model.

Example 2

Referring to fig. 1 to 4, an automatic paying-off winch for a ship, comprising:

the automatic driving device comprises a base 1, a guide seat 2, a stand column 6, a driving box 5, a driven frame 14, a driving frame 15, a driven wheel 16 and a driving wheel 17, wherein the guide seat 2, the stand column 6 and the driving box 5 are all arranged at the top of the base 1 in a sliding mode, the bottoms of the driven frame 14 and the driving frame 15 are fixedly connected with the tops of the stand column 6 and the driving box 5 respectively, a driving motor is arranged in the driving box 5, the output end of the driving motor penetrates through the inner wall of the top of the driving box 5 and the inner wall of the bottom of the driving frame 15 respectively and is fixedly connected with the driving wheel 17, the driving wheel 17 is positioned in the driving frame 15, the driven wheel 16 is rotatably sleeved on a cylinder, two ends of the cylinder are fixedly connected with the top and the bottom inner wall of the driven frame 14 respectively, and the driven wheel 16 is arranged in the driven frame 14;

the adjusting mechanism is arranged at the tops of the driving frame 15 and the driven frame 14 and is used for adjusting the distance between the driving wheel 17 and the driven wheel 16;

the shielding mechanism is arranged on the base 1 and used for shielding a motor for driving the cable receiving drum;

the telescopic assembly is arranged between the driving frame 15 and the driven frame 14 and is convenient for winding and unwinding the mooring ropes.

Set up regulation and shelter from mechanism on the device to and flexible subassembly for when using the device, can make when installing the hawser, the device can satisfy not unidimensional hawser, and then the convenience is to the installation of hawser, simultaneously can improve the practicality of device, also make the drive wheel 17 shelter from with the cavity between the driving wheel 16 can shelter from, prevent when receiving cable and direction to the hawser, the hawser falls into between drive box 5 and stand 6, and then be convenient for receive and release the hawser, guarantee berth of boats and ships, simultaneously when receive and release the hawser, quick-witted case 8 can protect the motor, and then reduce the damage that the motor receives, and then the life of extension motor, the louvre 10 can reduce the inside temperature of quick-witted case 8, further guarantee the safety of motor.

Referring to fig. 1 and 3, adjustment mechanism includes rectangle piece 7, fixed block 11, fixed plate 12 and fixed column 13, the bottom of rectangle piece 7 and the top fixed connection of initiative frame 15, the bottom of fixed block 11 and the top fixed connection of driven frame 14, one side of rectangle piece 7 and one side fixed connection of fixed plate 12, the standing groove with fixed plate 12 looks adaptation has been seted up to one side of fixed block 11, the opposite side of fixed plate 12 is located the standing groove, the roof of fixed block 11 is run through to the one end of fixed column 13 and extend to the inside fixed plate 12 top of standing groove, the one end of fixed column 13 is hugged closely with the top of fixed plate 12, fixed column 13 and fixed block 11 threaded connection.

When the cable is taken up, the distance between the driving wheel 17 and the driven wheel 16 is adjusted, the fixed column 13 is unscrewed, then the fixed block 11 and the rectangular block 7 are adjusted to a proper distance, and then the fixed block 11 and the fixed plate 12 are fixed through the fixed column 13, so that when the device is used, the device can meet the cables with different sizes when the cable is installed, the cable is installed conveniently, and meanwhile the practicability of the device can be improved.

Referring to fig. 1-2, the shielding mechanism comprises a case 8 and a plurality of heat dissipation holes 10, the bottom of the case 8 is an open part, the bottom of the case 8 is fixedly connected with the top of the base 1 through screws, a motor for driving a cable receiving cylinder is arranged in the case 8, the plurality of heat dissipation holes 10 are respectively arranged on two sides of the case 8, a filter screen is fixedly connected to the inner walls of the plurality of heat dissipation holes 10, and a case door is arranged on the rear side of the case 8.

When the cable is wound and unwound, the case 8 is arranged on the motor of the cable winding drum, the radiating holes 10 for radiating the motor are formed in the case 8, so that the case 8 can protect the motor when the cable is wound and unwound, damage to the motor is reduced, the service life of the motor is prolonged, the temperature inside the case 8 can be reduced by the radiating holes 10, and the safety of the motor is further ensured.

Referring to fig. 1, 3 and 4, the telescopic assembly includes four sliding tray 3, two expansion plates 18, four dogs 19 and four stopper 20, four sliding tray 3 set up respectively on driven frame 14 and initiative frame 15, the top and the bottom of two expansion plates 18 all with the inner wall sliding connection of sliding tray 3, the both sides of expansion plate 18 all are located sliding tray 3, the both sides of two expansion plates 18 all with one side fixed connection of dog 19, the size of four sliding tray 3 and the size looks adaptation of dog 19, the size of dog 19 is greater than the size of expansion plate 18, the top inner wall and the bottom inner wall of the notch of four sliding tray 3 all with one side fixed connection of stopper 20, two expansion plates 18 all are located between initiative frame 15 and driven frame 14.

When the distance between the driving wheel 17 and the driven wheel 16 is adjusted, the stop block 19 on the telescopic plate 18 slides on the inner walls of the sliding grooves 3 of the driving frame 15 and the driven frame 14, so that a cavity between the driving wheel 17 and the driven wheel 16 can be shielded, and the mooring rope is prevented from falling between the driving box 5 and the upright post 6 when the mooring rope is received and guided, so that the receiving and releasing of the mooring rope are facilitated, and the berthing of a ship is ensured.

Referring to fig. 2, two sides of the chassis 8 are fixedly connected with shielding plates 9, the two shielding plates 9 are located above the heat dissipation holes 10, and the two shielding plates 9 are obliquely arranged.

The shielding plates 9 arranged on two sides of the case 8 can shield the radiating holes 10 to prevent water stains from flowing into the case 8, and also can shield dust, so that friction inside the motor is reduced, and normal operation of the motor is ensured.

Referring to fig. 1, a guide ring for guiding is arranged on a guide seat 2, and arc-shaped edges 4 for reducing friction of a cable are fixedly connected to two sides of the guide ring.

The arc-shaped edge 4 arranged on the guide ring on the guide seat 2 reduces the edge angle when the cable is wound and unwound, thereby reducing friction of the cable and reducing damage to the cable.

The working principle and the using flow of the technical scheme are as follows: when the device is used, one end of a cable is fixed on a cable collecting cylinder, the other end of the cable passes through a gap between a driving wheel 17 and a driven wheel 16, a guide ring passing through a guide seat 2 is fixed with a ship, when the cable is collected, the distance between the driving wheel 17 and the driven wheel 16 is adjusted, a fixed column 13 is unscrewed, then a fixed block 11 and a rectangular block 7 are adjusted to a proper distance, and then the fixed block 11 and a fixed plate 12 are fixed through the fixed column 13, so that when the device is used, the device can meet cables with different sizes when the cable is installed, the cable is conveniently installed, the practicability of the device can be improved, when the distance between the driving wheel 17 and the driven wheel 16 is adjusted, a stop block 19 on a telescopic plate 18 slides on the inner wall of a sliding groove 3 of a driving frame 15 and a driven frame 14, so that the cavity between the driving wheel 17 and the driven wheel 16 can be shielded, the cables are prevented from falling between the driving box 5 and the upright post 6 when being received and guided, the cables are further convenient to receive and release, the mooring of a ship is ensured, the case 8 is arranged on the motor for driving the cable receiving cylinder when the cables are received and released, the heat dissipation holes 10 for heat dissipation of the motor are arranged on the case 8, thus the case 8 can protect the motor when the cables are received and released, the damage to the motor is further reduced, the service life of the motor is further prolonged, the heat dissipation holes 10 can reduce the temperature inside the case 8, the safety of the motor is further ensured, the shielding plates 9 arranged at two sides of the case 8 can shield the heat dissipation holes 10, the water stain is prevented from flowing into the case 8, the dust is also shielded, the friction inside the motor is reduced, and the normal work of the motor is ensured, the arc-shaped edge 4 arranged on the guide ring on the guide seat 2 reduces edges and corners when the cables are wound and unwound, so that friction of the cables is reduced, damage to the cables is reduced, and the working principle of the base 1, the guide seat 2, the driving box 5, the upright post 6, the driving wheel 17 and the driven wheel 16 is the same as that of the patent with the publication number of CN213535013U and is described in detail in a comparison document, so that redundant description is omitted herein.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (6)

1. An automatic cable-laying winch for a ship, comprising:

the automatic driving device comprises a base (1), a guide seat (2), an upright post (6), a driving box (5), a driven frame (14), a driving frame (15), a driven wheel (16) and a driving wheel (17), and is characterized in that the guide seat (2), the upright post (6) and the driving box (5) are all arranged at the top of the base (1) in a sliding mode, the bottoms of the driven frame (14) and the driving frame (15) are fixedly connected with the tops of the upright post (6) and the driving box (5) respectively, a driving motor is arranged in the driving box (5), the output end of the driving motor penetrates through the top inner wall of the driving box (5) and the bottom inner wall of the driving frame (15) respectively and is fixedly connected with the driving wheel (17), the driving wheel (17) is located in the driving frame (15), the driven wheel (16) is rotatably sleeved on a cylinder, two ends of the cylinder are fixedly connected with the top and the bottom inner wall of the driven frame (14) respectively, and the driven wheel (16) is arranged in the driven frame (14).

The adjusting mechanism is arranged at the tops of the driving frame (15) and the driven frame (14) and used for adjusting the distance between the driving wheel (17) and the driven wheel (16);

the shielding mechanism is arranged on the base (1) and used for shielding a motor for driving the cable receiving drum;

the telescopic assembly is arranged between the driving frame (15) and the driven frame (14) and is convenient for winding and unwinding the mooring rope.

2. The automatic cable-laying winch for ships according to claim 1, wherein the adjusting mechanism comprises a rectangular block (7), a fixed block (11), a fixed plate (12) and a fixed column (13), the bottom of the rectangular block (7) is fixedly connected with the top of the driving frame (15), the bottom of the fixed block (11) is fixedly connected with the top of the driven frame (14), one side of the rectangular block (7) is fixedly connected with one side of the fixed plate (12), a placing groove matched with the fixed plate (12) is formed in one side of the fixed block (11), the other side of the fixed plate (12) is located in the placing groove, one end of the fixed column (13) penetrates through the top plate of the fixed block (11) and extends to the top of the fixed plate (12) in the placing groove, one end of the fixed column (13) is tightly attached to the top of the fixed plate (12), and the fixed column (13) is in threaded connection with the fixed block (11).

3. The automatic cable-laying winch for ships according to claim 1, wherein the shielding mechanism comprises a case (8) and a plurality of heat dissipation holes (10), the bottom of the case (8) is an open position, the bottom of the case (8) is fixedly connected with the top of the base (1) through screws, a motor for driving a cable-collecting barrel is arranged in the case (8), the heat dissipation holes (10) are respectively arranged on two sides of the case (8), a filter screen is fixedly connected to the inner wall of the heat dissipation holes (10), and a box door is arranged on the rear side of the case (8).

4. The automatic cable-laying winch for ships according to claim 1, wherein the telescopic assembly comprises four sliding grooves (3), two telescopic plates (18), four stop blocks (19) and four limiting blocks (20), the four sliding grooves (3) are respectively arranged on the driven frame (14) and the driving frame (15), the top and the bottom of the two telescopic plates (18) are both in sliding connection with the inner wall of the sliding grooves (3), the two sides of the telescopic plates (18) are both positioned in the sliding grooves (3), the two sides of the two telescopic plates (18) are both fixedly connected with one side of the stop blocks (19), the size of the four sliding grooves (3) is matched with the size of the stop blocks (19), the size of the stop blocks (19) is larger than that of the telescopic plates (18), the top inner wall and the bottom inner wall of the notch of the four sliding grooves (3) are both fixedly connected with one side of the limiting blocks (20), and the two telescopic plates (18) are both positioned between the driving frame (15) and the driven frame (14).

5. The automatic cable-laying winch for ships according to claim 3, wherein two sides of the case (8) are fixedly connected with shielding plates (9), two shielding plates (9) are located above the heat dissipation holes (10), and the two shielding plates (9) are obliquely arranged.

6. The automatic cable-laying winch for the ship according to claim 1, wherein a guide ring for guiding is arranged on the guide seat (2), and arc-shaped edges (4) for reducing friction of a cable are fixedly connected to two sides of the guide ring.