CN115520325A

CN115520325A - Typhoon-proof large ship offshore automatic berthing device

Info

Publication number: CN115520325A
Application number: CN202211148764.6A
Authority: CN
Inventors: 洪素娴
Original assignee: Nantong Aoyang Shipping Co ltd
Current assignee: Nantong Aoyang Shipping Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27

Abstract

The invention relates to the technical field of ship mooring equipment, in particular to a typhoon-resistant large ship offshore automatic mooring device, which comprises a mooring winch and a reciprocating assembly, wherein the reciprocating assembly comprises a first belt pulley transmission mechanism, the other end of the first belt pulley transmission mechanism is connected with a reciprocating lead screw, movable connecting blocks are arranged outside the reciprocating lead screw, and a rope guide frame is connected between the movable connecting blocks; the rope guide frame comprises a guide frame shell, four guide rollers are arranged inside the guide frame shell, and clamping rollers are arranged between the guide rollers. The rope winding device effectively ensures the tension of the rope winding process, ensures the stability of the rope during winding, further ensures the tightness of the rope winding, avoids the phenomenon of rope winding caused by loose winding, enables the reciprocating movement of the rope guide frame to be adaptively adjusted along with the winding speed of the rope, and improves the winding uniformity of the rope.

Description

Typhoon-proof large ship offshore automatic berthing device

Technical Field

The invention relates to the technical field of ship mooring equipment, in particular to a typhoon-preventing large ship offshore automatic mooring device.

Background

Mooring, which refers to an operation process of using mooring equipment to stop a ship at a berth, and comprises mooring against a wharf, a trestle type berth, a pile, a mooring buoy, other ships and the like, wherein external conditions such as wind, flow, length, direction and characteristics of the berth and the like must be fully considered before mooring, the characteristics of the ship are also mastered, and a full-tray mooring plan is made in advance, wherein mooring treatment on the large ship is realized mainly through retraction and release of ropes, and offshore typhoon-prevention mooring treatment on the large ship can be well realized.

However, when the existing mooring device is used for mooring the rope, the rope is wound, the tension of the rope and the winding drum is too small, when the rope is wound, tight winding of the rope cannot be guaranteed when the rope is wound due to looseness of the rope, the situation that the wound rope is loosened and stacked is prone to occurring, rope sunken winding occurs when the rope is wound easily, subsequent rope placement and use are inconvenient, and when the rope is wound, the left-right reciprocating swing of the rope cannot be adjusted along with the speed of rope winding, uniform winding of the rope is further influenced, and therefore the problem needs to be solved by designing an automatic large marine ship mooring device capable of preventing typhoon urgently.

Disclosure of Invention

The invention aims to provide a typhoon-preventing marine automatic mooring device for a large ship, which aims to solve the problems that the tensioning force of a rope is too low when the rope is wound, so that the rope is wound due to non-uniform winding when the rope is wound in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-typhoon large vessel offshore automation mooring device, comprising:

the mooring winch comprises a motor, the output end of the motor is connected with a reduction gearbox, the output end of the reduction gearbox is connected with a winding drum, the other end of the winding drum is connected with an equipment supporting box, and a driving shaft penetrates through the center of the winding drum;

the reciprocating assembly is arranged on the front surface of the winding drum and comprises a first belt pulley transmission mechanism, the first belt pulley transmission mechanism is connected to the outside of the driving shaft, the other end of the first belt pulley transmission mechanism is connected with a reciprocating lead screw, a movable connecting block is arranged on the outside of the reciprocating lead screw, and a rope guide frame is connected between the movable connecting blocks;

the rope guide frame comprises a guide frame shell, a through hole is formed in the center of the guide frame shell, four guide rollers are arranged inside the guide frame shell, clamping rollers are arranged between the guide rollers, the outer portion of each guide roller is connected with a buffering assembly, the upper end and the lower end of each clamping roller are connected with driving assemblies, and positioning grooves are formed in the upper end and the lower end of the guide frame shell.

Preferably, the bottom fixedly connected with backup pad of motor, reducing gear box and equipment supporting box, and the top of backup pad is connected with reciprocal subassembly, reciprocal subassembly sets up in the front of the receipts reel, the outside of receipts reel is provided with brake assembly, and brake assembly's supporting seat fixed connection is in the top of backup pad, the receipts reel is H tubular structure, the outside of drive shaft to reducing gear box is run through at the center of receipts reel.

Preferably, the brake assembly comprises a supporting seat, a fixed supporting rod is connected to the top of the supporting seat, a crank arm is movably connected to the top of the fixed supporting rod, a traction rod is connected to the lower portion of the crank arm, the other end of the traction rod is connected with a first brake plate, an adjusting nut is connected to the top of the crank arm, an adjusting screw is meshed to the center of the adjusting nut, and the other end of the adjusting screw is connected with a second brake plate.

Preferably, the turning arm is the form of buckling, and buckles and be in fixed stay pole and be swing joint, the traction lever is swing joint with first brake pedal, fixed stay pole's top fixedly connected with second brake pedal, first brake pedal is the rotation with the successful hinge of second brake pedal and is connected, first brake pedal all is the semicircle arcuation with the second brake pedal, the turning arm is through the bearing with adjusting nut and rotates and be connected, adjusting screw's one end is provided with rotatory handle, and adjusting screw's the other end is provided with limit baffle.

Preferably, both ends of reciprocal lead screw all are provided with the fix support frame, the below of reciprocal lead screw is provided with spacing guide bar, the last two through-holes that are provided with of fix support frame, and the inside of through-hole is provided with ball bearing, the surface of spacing guide bar is smooth form, the swing joint piece is provided with two altogether, and the inside of top swing joint piece is the meshing through nut pair and reciprocal lead screw and is connected, and the inside of below swing joint piece is sliding connection through wear-resisting lasso and spacing guide bar, and fixedly connected with rope guide frame between two swing joint pieces.

Preferably, the inside that the direction frame casing corresponds the constant head tank is provided with spacing bolt, the center through-hole edge of direction frame casing is circular-arcly, the guide roll divide into about two sets ofly, and every group guide roll is provided with two, the grip roll distributes between the adjacent guide roll in front and back, the guide roll is the same with the structure of grip roll, the diameter of grip roll is greater than the diameter of guide roll, the surface of guide roll and grip roll all is smooth form, the both ends of guide roll all are connected with the buffering subassembly, and the upper and lower both ends of two grip rolls are connected with drive assembly.

Preferably, the buffering assembly comprises a supporting shaft seat, the supporting shaft seat is sleeved outside the guide roller, the horizontal end of the supporting shaft seat is connected with a movable column, the other end of the movable column is fixedly connected with a guide piston sheet, the other end of the guide piston sheet is provided with a compression spring, and a limiting piston cylinder is arranged outside the compression spring.

Preferably, the buffering subassembly is provided with four groups altogether, and every group buffering subassembly is provided with two altogether, spacing piston cylinder fixed connection is in the inside of leading the frame casing, the opening part of spacing piston cylinder is provided with the spacing ring, and the internal diameter of spacing ring is greater than the diameter of activity post, the diameter of direction piston piece is greater than the internal diameter of spacing ring.

Preferably, the driving assembly comprises guide sliding blocks, the guide sliding blocks are arranged at two ends of the clamping roller, the other ends of the guide sliding blocks are fixedly connected with ball screw nuts, two-way ball screws are meshed inside the ball screw nuts, the other ends of the ball screw nuts are connected with positioning blocks, and two ends of each two-way ball screw are connected with a second belt pulley transmission mechanism.

Preferably, the outer wall of direction sliding block is provided with the slider, and the slider is sliding connection with the spout of the inside looks adaptation of guide frame casing, set up the through-hole on the locating piece, and the position of the position correspondence locating groove of through-hole, the center of two-way ball is smooth form, and the outside of smooth form is provided with the bearing frame, the both ends of two-way ball all are connected with rotatory handle, the grip roller is provided with two altogether, and the connection structure at both ends is the same about two grip rollers.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides an offshore automatic berthing device for a typhoon-resistant large ship, which is characterized in that a through hole is formed in the center of a guide frame shell, four guide rollers are arranged inside the guide frame shell, clamping rollers are arranged between the guide rollers, buffer assemblies are connected outside the guide rollers, driving assemblies are connected to the upper end and the lower end of each clamping roller, a bidirectional ball screw of each driving assembly is rotated by a hand, movement adjustment of an external ball screw nut can be realized, further, the bidirectional ball screw rotates to realize movement adjustment of an external guide sliding block through the ball screw nut, meanwhile, a second belt pulley transmission mechanism outside the bidirectional ball screw drives the bidirectional ball screw on the other side to rotate, so that the guide sliding blocks on the two sides move in parallel, the guide sliding blocks move while driving the clamping rollers to move, clamping and buffering of a rope are realized, the clamping of the rope is realized through the clamping rollers, the tension control of the rope to an undersized position is realized, the phenomenon that the rope is prevented from being loosened when the rope is rolled, the rope is tensioned by the clamping rollers, the rope is prevented from being loosened when the rope is rolled, and the rope is rolled, the tension of the rope is prevented from being loosened when the rope is rolled, and the rope, the rope is rolled, and the rope is effectively prevented from being wound in the process of rolling, and the rope, the rope is prevented from being loosened.

2. The invention provides an offshore automatic berthing device for a typhoon-resistant large ship, which is characterized in that the output end of a motor is connected with a reduction box, the output end of the reduction box is connected with a winding drum, the other end of the winding drum is connected with an equipment supporting box, a driving shaft penetrates through the center of the winding drum, a first belt pulley transmission mechanism is connected to the outer part of the driving shaft, the other end of the first belt pulley transmission mechanism is connected with a reciprocating lead screw, movable connecting blocks are arranged on the outer part of the reciprocating lead screw, rope guide frames are connected between the movable connecting blocks, the motor works to drive the driving shaft to rotate, the driving shaft further drives the reciprocating lead screw to rotate through the first belt pulley transmission mechanism, the reciprocating lead screw can realize the circulating movement of the upper movable connecting block while the reciprocating lead screw rotates, the movable connecting blocks drive the rope guide frames to move while moving, thereby driving the reciprocating lead screw to rotate through the driving shaft, the reciprocating speed of the rope guide frames is ensured to be consistent with the speed of the rope, the rope guide frames moving speed of the rope guide frames is self-adaptive driving to drive and adjust, the uniformity and the rope winding speed of the rope guide frames is further effectively ensured, and the rope winding speed is prevented from being too fast due to the rope winding speed caused by adopting the single power to further improve the rope guide frames.

3. The invention provides a typhoon-preventing marine automatic mooring device for a large ship, wherein a support shaft seat is sleeved outside a guide roller, the horizontal end of the support shaft seat is connected with a movable column, the other end of the movable column is fixedly connected with a guide piston sheet, the other end of the guide piston sheet is provided with a compression spring, and the outside of the compression spring is provided with a limiting piston cylinder.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the reciprocating screw distribution structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the winding drum of the present invention;

FIG. 4 is a schematic view of the overall structure of the brake assembly of the present invention;

FIG. 5 is a schematic view of the rope guide attachment of the present invention;

fig. 6 is a schematic view of the internal distribution structure of the rope guide frame of the present invention;

FIG. 7 is a schematic view of an overall coupling structure of the grip roller of the present invention;

fig. 8 is a partial overall structure schematic diagram of the guide roller of the present invention.

In the figure: 1. mooring a winch; 11. a motor; 12. a reduction gearbox; 13. winding the roll; 14. an equipment support box; 15. a drive shaft; 2. a brake assembly; 21. a supporting base; 22. fixing the support rod; 23. a crank arm; 24. a draw bar; 25. a first brake pad; 26. adjusting the nut; 27. adjusting the screw rod; 28. a second brake pad; 3. a reciprocating assembly; 31. a first pulley drive mechanism; 32. a reciprocating screw; 33. fixing a support frame; 34. a limiting guide rod; 35. a movable connecting block; 4. a rope guide frame; 41. a guide frame housing; 42. a guide roller; 43. a grip roller; 44. a buffer assembly; 441. a supporting shaft seat; 442. a movable post; 443. a guide piston plate; 444. a compression spring; 445. a limiting piston cylinder; 45. a drive assembly; 451. a guide slide block; 452. a ball screw nut; 453. a bidirectional ball screw; 454. positioning blocks; 455. a second pulley drive; 46. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-8, an embodiment of the present invention:

a typhoon-resistant large vessel marine automation mooring apparatus comprising:

the mooring winch 1 comprises a motor 11, the output end of the motor 11 is connected with a reduction gearbox 12, the output end of the reduction gearbox 12 is connected with a winding drum 13, the other end of the winding drum 13 is connected with an equipment support box 14, a driving shaft 15 penetrates through the center of the winding drum 13, the mooring winch 1 is one of winches, the mooring winch 1 can also effectively run when a ship berths or berths on the shore to stop, and has multiple functions such as drifting, supporting and positioning in loading and unloading processes, the motor 11 selects a variable-frequency speed regulating motor which is a general name of a motor driven by a frequency converter, people mainly focus on the topology structure and control algorithm of the frequency converter to make greater progress, so that the dynamic performance and speed regulating precision of electric transmission are greatly improved, the reduction gearbox 12 is called as a speed reducer or a speed reducer, the speed reducer is operated according to the principle that the prime mover is connected with the reduction gearbox 12 and the reduction gearbox 12 is connected with a working machine, the power transmission equipment is mainly used for reducing the output of the motor 11 or improving the output of the motor 11, when the speed reducing transmission is provided, the speed is high in the speed of the prime mover, otherwise, the reduction gearbox 12 is a high-speed of the prime mover is a high-speed-reducing speed, the prime mover is provided by the working torque, and the purpose of the power transmission of the prime mover is realized when the prime mover is a preset power transmission equipment, and the prime mover is a preset torque, and the work torque of the work of the reduction gearbox 12 is realized by the work of the power transmission equipment;

the reciprocating component 3, the reciprocating component 3 is arranged on the front surface of the winding drum 13, the reciprocating component 3 comprises a first belt pulley transmission mechanism 31, the first belt pulley transmission mechanism 31 is connected to the outside of the driving shaft 15, the other end of the first belt pulley transmission mechanism 31 is connected with a reciprocating lead screw 32, a movable connecting block 35 is arranged on the outside of the reciprocating lead screw 32, a rope guide frame 4 is connected between the movable connecting blocks 35, through the arrangement of the reciprocating component 3, the reciprocating lead screw 32 can be rotated through the transmission of the driving shaft 15 and the first belt pulley transmission mechanism 31 while the winding drum 13 rotates, further, the synchronous rotation of the reciprocating lead screw 32 is realized, the synchronous movement of the rope guide frame 4 connected with the outside of the movable connecting block 35 can be effectively ensured, the rope guide frame 4 can be adjusted in moving speed by matching with the rotating speed of the winding drum 13, the first belt pulley transmission mechanism 31 is also called as "belt transmission", one of the mechanical transmission is composed of one or more belts tightly sleeved on two wheels (called as 'belt pulleys'), the two wheels are respectively arranged on a driving shaft and a driven shaft, the friction between the belts and the two wheels is utilized to transmit motion and power, a reciprocating lead screw 32 is a form of a three-dimensional cam pair, the form is represented by two thread grooves with the same thread pitch and opposite rotation directions, two ends are connected by transition curves, through the rotation of the lead screw, the side surface of the spiral groove pushes a sliding block arranged in the spiral groove to do axial reciprocating motion, the reciprocating lead screw 32 can be driven to rotate by a first belt pulley transmission mechanism 31, so that the single-drive control is realized, the reciprocating speed of a rope guide frame is indirectly ensured to be consistent with the winding speed, the wound rope can be further effectively ensured to be more uniform, and the reciprocating motion of the rope guide frame is adaptively adjusted along with the winding speed of the rope, meanwhile, messy codes of rope winding caused by a plurality of drives are avoided;

rope guide frame 4 includes guide frame casing 41, the through-hole has been seted up at the center of guide frame casing 41, the inside of guide frame casing 41 is provided with four guide rolls 42, and be provided with clamping roller 43 between the guide roll 42, the external connection of guide roll 42 has buffering subassembly 44, the upper and lower both ends of clamping roller 43 are connected with drive assembly 45, positioning groove 46 has been seted up at the upper and lower both ends of guide frame casing 41, through the setting of this structure, can realize buffering direction and centre gripping tensioning to the rope, and then can guarantee the tensioning of rope when carrying out the rope rolling, through the position control to clamping roller 43, can realize the centre gripping of clamping roller 43 to the rope, guide to the rope can be realized to guide roller 42 simultaneously, reduce the frictional force that the rope produced when passing through guide frame casing 41, through the regulation of tensile force, the effectual tensile force of guaranteeing the rope rolling process, stability when guaranteeing the rope rolling, and then guaranteed the compactness of rope rolling, avoid appearing that the rolling is lax, the rope winding phenomenon that leads to the fact appears.

Further, the motor 11, the reduction gearbox 12 and the bottom of the equipment supporting box 14 are fixedly connected with a supporting plate, so that the installation and fixation of the equipment are facilitated, and a rubber pad is arranged at the bottom of the supporting plate and can play a role in noise reduction, the rubber pad is also called a rubber shock pad and is characterized by high elasticity and high viscosity, the elasticity of rubber is generated by the change of the curling molecular conformation of the rubber, the interaction among rubber molecules can hinder the movement of a molecular chain, so that the characteristic of viscous damping is shown, stress and strain are often in an unbalanced state, the reciprocating component 3 is connected to the upper portion of the supporting plate, the reciprocating component 3 is arranged on the front face of the winding drum 13, the brake component 2 is arranged outside the winding drum 13, the supporting seat 21 of the brake component 2 is fixedly connected to the upper portion of the supporting plate, the winding drum 13 is in an H-cylindrical structure, the center of the winding drum 13 penetrates through the driving shaft 15 to the outer portion of the reduction gearbox 12, and the winding drum 13 is used for winding a rope.

Further, the brake component 2 comprises a supporting seat 21, a fixed supporting rod 22 is connected above the supporting seat 21, a crank arm 23 is movably connected above the fixed supporting rod 22, a traction rod 24 is connected below the crank arm 23, the other end of the traction rod 24 is connected with a first brake plate 25, an adjusting nut 26 is connected above the crank arm 23, an adjusting screw 27 is meshed in the center of the adjusting nut 26, the other end of the adjusting screw 27 is connected with a second brake plate 28, the speed reduction brake processing of the winding drum 13 can be realized through the arrangement of the structure, the working stability of the winding drum 13 is further ensured, the rotating speed of the winding drum 13 is prevented from being too fast, the rotation protection of the winding drum 13 is realized, the rotation of the crank arm 23 can be realized through the rotation adjustment of the adjusting screw 27, the position adjustment of the first brake plate 25 can be further realized, and the speed reduction and brake processing of the winding drum 13 can be realized through the connection of the first brake plate 25 and the second brake plate 28.

Further, the connecting lever 23 is the form of buckling, and buckle and be in fixed support rod 22 and be swing joint, traction lever 24 is swing joint with first brake pedal 25, the top fixedly connected with second brake pedal 28 of fixed support rod 22, first brake pedal 25 is successfully the hinge with second brake pedal 28 and is rotated and be connected, first brake pedal 25 all is the semicircle form with second brake pedal 28, connecting lever 23 is through the bearing with adjusting nut 26 and is rotated and be connected, adjusting screw 27's one end is provided with rotatory handle, conveniently rotate adjusting screw 27 and drive, and adjusting screw 27's the other end is provided with limit baffle.

Further, both ends of the reciprocating screw rod 32 are all provided with the fixed support frame 33, the below of the reciprocating screw rod 32 is provided with the limiting guide rod 34, the fixed support frame 33 is provided with two through holes, and the inside of the through holes is provided with the ball bearing, the surface of the limiting guide rod 34 is smooth, the movable connecting blocks 35 are provided with two, the inside of the upper movable connecting blocks 35 is meshed with the reciprocating screw rod 32 through the nut pair and is connected, the power supply for the movement of the rope guide frame 4 is mainly realized through the meshing connection between the two, the inside of the lower movable connecting blocks 35 is in sliding connection with the limiting guide rod 34 through the wear-resistant ferrule, the guide connection of the rope guide frame 4 is mainly used, the movable connecting blocks 35 above can be avoided from rotating, and the rope guide frame 4 is fixedly connected between the two movable connecting blocks 35.

Furthermore, the inside of the guiding frame casing 41 corresponding to the positioning groove 46 is provided with a limiting bolt, which penetrates into the positioning block 454 during use, so that the positioning block 454 and the guiding frame casing 41 can be connected and fixed with each other, the positioning block 454 can be fastened through the fastening of the external limiting bolt, and the outside of the positioning block 454 can contact with the inner wall of the guiding frame casing 41, thereby increasing the friction force between the positioning block 454 and the guiding frame casing 41, and further ensuring the fixing effect when the positioning block 454 is fastened, the edge of the central through hole of the guiding frame casing 41 is arc-shaped, the guiding rollers 42 are divided into two groups, each group of guiding rollers 42 is provided with two clamping rollers 43, the clamping rollers 43 are distributed between the front and back adjacent guiding rollers 42, the structures of the guiding rollers 42 and the clamping rollers 43 are the same, the diameter of the clamping rollers 43 is larger than that of the guiding rollers 42, the surfaces of the guiding rollers 42 and the clamping rollers 43 are both smooth, both ends of the guiding rollers 42 are connected with buffer assemblies 44, and the upper and lower ends of the two clamping rollers 43 are connected with driving assemblies 45.

Further, buffer unit 44 is including supporting axle seat 441, support axle seat 441 and cup joint the outside at guide roll 42, the horizontal end that supports axle seat 441 is connected with movable post 442, the other end fixedly connected with direction piston piece 443 of activity post 442, the other end of direction piston piece 443 is provided with compression spring 444, compression spring 444's outside is provided with spacing piston cylinder 445, setting through this structure, can realize assisting spacingly to guide roll 42's position, thereby can realize the buffering setting to guide roll 42 through compression spring 444's elasticity, further when the rope carries out the rolling or relaxs, can effectually realize the buffering to removing the rope through guide roll 42, avoid the rope and the excessive friction to appear in the edge of guide frame casing 41, the life of rope has been improved.

Further, four groups of buffer assemblies 44 are provided, and two buffer assemblies 44 are provided for each group, the limiting piston cylinder 445 is fixedly connected inside the guiding frame casing 41, a limiting ring is provided at an opening of the limiting piston cylinder 445, the inner diameter of the limiting ring is greater than the diameter of the movable column 442, and the diameter of the guiding piston plate 443 is greater than the inner diameter of the limiting ring.

Further, the driving assembly 45 comprises a guiding sliding block 451, the guiding sliding block 451 is arranged at two ends of the clamping roller 43, the other end of the guiding sliding block 451 is fixedly connected with a ball screw nut 452, a bidirectional ball screw 453 is engaged inside the ball screw nut 452, the other end of the ball screw nut 452 is connected with a positioning block 454, two ends of the bidirectional ball screw 453 are connected with a second belt pulley transmission mechanism 455, the position of the clamping roller 43 can be driven through the structure, the clamping of the rope can be realized through the movement of the clamping roller 43, the tension of the rope winding process can be ensured, the bidirectional ball screw 453 is rotated by a hand, the movement adjustment of the external positioning block 453 can be realized, the synchronous adjustment of the two external positioning blocks 454 can be realized through the rotation of the bidirectional ball screw, meanwhile, the bidirectional ball screw 453 on the other side can be driven to rotate through the second belt pulley transmission mechanism 455, so that the position of the clamping roller 43 can be adjusted, the rope can be clamped through the clamping roller 43, the bidirectional ball screw 453 is formed by forming two threads, namely a right-handed thread and a left-handed thread, on one screw, and the right-handed nut and the left-handed nut which are screwed on the two threads are respectively connected with the moving parts.

Further, the outer wall of direction sliding block 451 is provided with the slider, and the slider is sliding connection with the spout of the inside looks adaptation of direction frame casing 41, guarantee the mobility stability of direction sliding block 451, the through-hole has been seted up on locating piece 454, and the position of through-hole corresponds the position of constant head tank 46, a spacing fixed for locating piece 454, thereby when carrying out the rolling of rope, through the fixed of locating piece 454, can avoid the extrusion of rope to grip roller 43 to lead to the outside thread of two-way ball 453 to appear warping, thereby through the fixed of locating piece 454, improve its fixed stability, also avoid causing excessive wearing and tearing to the outside of two-way ball 453, the center of two-way ball 453 is the smoothness form, and the outside of smoothness form is provided with the bearing frame, two ends of two-way ball 453 all are connected with rotatory handle, grip roller 43 is provided with two altogether, the connection structure at two upper and lower both ends of two grip rollers 43 is the same, can realize 43's steady movement through the simultaneous movement about 43.

The working principle is as follows: when the device is used, firstly, the motor 11 is used, the rotation of the motor 11 can realize the rotation of the driving shaft 15 through the reduction gearbox 12, the rotation of the winding drum 13 is further realized, the loosening of the rope is realized, the rope is further discharged, the rope is moored on a fixed column at the shore, the mooring processing of a ship is further realized, further, when the rope needs to be wound, the driving shaft 15 can be driven to rotate through the work of the motor 11, the reciprocating lead screw 32 is further driven to rotate through the first belt pulley transmission mechanism 31, the reciprocating lead screw 32 can realize the circulating movement of the movable connecting block 35 above the reciprocating lead screw 32 while rotating, the circulating reciprocating winding of the rope can be realized while matching with the rotation of the winding drum 13, in addition, the effective clamping of the rope can be ensured by adjusting the rope guide frame 4 before the winding, the tensioning force of the rope winding is ensured, the winding processing of the rope is convenient, and the rope loosening is avoided in the winding process.

When the rope guide frame 4 is adjusted, the bidirectional ball screw 453 is rotated by a hand, so that the movement adjustment of the external positioning block 454 can be realized, the synchronous adjustment of the two external positioning blocks 454 can be further realized by the rotation of the bidirectional ball screw 453, meanwhile, the bidirectional ball screw 453 on the other side can be driven to rotate by the second belt pulley transmission mechanism 455, so that the position of the clamping roller 43 can be adjusted, the rope can be clamped by the clamping roller 43, the rope can be wound and unwound, the guide roller 42 is buffered by the buffer assembly 44, and the guide processing of the rope can be further realized by the guide roller 42.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A typhoon-resistant large-vessel marine automation mooring device, characterized by comprising:

the mooring winch (1) comprises a motor (11), the output end of the motor (11) is connected with a reduction gearbox (12), the output end of the reduction gearbox (12) is connected with a winding drum (13), the other end of the winding drum (13) is connected with an equipment supporting box (14), and a driving shaft (15) penetrates through the center of the winding drum (13);

the reciprocating assembly (3) is arranged on the front face of the winding drum (13), the reciprocating assembly (3) comprises a first belt pulley transmission mechanism (31), the first belt pulley transmission mechanism (31) is connected to the outer portion of the driving shaft (15), the other end of the first belt pulley transmission mechanism (31) is connected with a reciprocating lead screw (32), movable connecting blocks (35) are arranged on the outer portion of the reciprocating lead screw (32), and a rope guide frame (4) is connected between the movable connecting blocks (35);

rope guide frame (4) are including guide frame casing (41), the through-hole has been seted up at the center of guide frame casing (41), the inside of guide frame casing (41) is provided with four guide roll (42), and is provided with between guide roll (42) pinch roll (43), the external connection of guide roll (42) has buffering subassembly (44), the upper and lower both ends of pinch roll (43) are connected with drive assembly (45), constant head tank (46) have been seted up at the upper and lower both ends of guide frame casing (41).

2. The typhoon-proof large-vessel marine automation mooring device of claim 1, characterized in that: the bottom fixedly connected with backup pad of motor (11), reducing gear box (12) and equipment supporting box (14), and the top of backup pad is connected with reciprocal subassembly (3), reciprocal subassembly (3) set up in the front of winding drum (13), the outside of winding drum (13) is provided with brake assembly (2), and support seat (21) fixed connection of brake assembly (2) is in the top of backup pad, winding drum (13) is H tubular structure, the outside of drive shaft (15) to reducing gear box (12) is run through at the center of winding drum (13).

3. The typhoon-proof large-vessel marine automation mooring device of claim 2, characterized in that: brake subassembly (2) are including supporting seat (21), the top of supporting seat (21) is connected with fixed support pole (22), the top swing joint of fixed support pole (22) has crank arm (23), traction lever (24) is connected to the below of crank arm (23), the other end of traction lever (24) is connected with first brake block (25), the top of crank arm (23) is connected with adjusting nut (26), the central meshing of adjusting nut (26) has adjusting screw (27), the other end of adjusting screw (27) is connected with second brake block (28).

4. The typhoon-proof large-vessel marine automation mooring device of claim 3, characterized in that: turning arm (23) are the form of buckling, and buckle and be in fixed stay pole (22) and be swing joint, traction lever (24) are swing joint with first brake pedal (25), the top fixedly connected with second brake pedal (28) of fixed stay pole (22), first brake pedal (25) are the rotation with second brake pedal (28) success hinge and are connected, first brake pedal (25) all are the semicircle arcuation with second brake pedal (28), turning arm (23) are through the bearing rotation with adjusting nut (26) and are connected, the one end of adjusting screw (27) is provided with rotatory handle, and the other end of adjusting screw (27) is provided with limit baffle.

5. The typhoon-proof large-vessel offshore automation mooring device according to claim 1, characterized in that: the both ends of reciprocal lead screw (32) all are provided with fix the support frame (33), the below of reciprocal lead screw (32) is provided with spacing guide bar (34), be provided with two through-holes on fix the support frame (33), and the inside of through-hole is provided with ball bearing, the surface of spacing guide bar (34) is smooth form, swing joint piece (35) are provided with two altogether, and the inside of top swing joint piece (35) is the meshing through nut pair and reciprocal lead screw (32) and is connected, and the inside of below swing joint piece (35) is sliding connection through wear-resisting lasso and spacing guide bar (34), and fixedly connected with rope guide frame (4) between two swing joint pieces (35).

6. The typhoon-proof large-vessel offshore automation mooring device according to claim 1, characterized in that: the inside that direction frame casing (41) corresponds constant head tank (46) is provided with spacing bolt, the center through-hole edge of direction frame casing (41) is circular-arcly, guide roll (42) divide into about two sets ofly, and every group guide roll (42) is provided with two, grip roll (43) distribute between adjacent guide roll (42) in the front and back, guide roll (42) are the same with the structure of grip roll (43), the diameter of grip roll (43) is greater than the diameter of guide roll (42), the surface of guide roll (42) and grip roll (43) all is smooth form, the both ends of guide roll (42) all are connected with buffering subassembly (44), and the upper and lower both ends of two grip rolls (43) are connected with drive assembly (45).

7. The typhoon-proof large-vessel offshore automation mooring device according to claim 6, characterized in that: the buffer assembly (44) comprises a supporting shaft seat (441), the supporting shaft seat (441) is sleeved outside the guide roller (42), the horizontal end of the supporting shaft seat (441) is connected with a movable column (442), the other end of the movable column (442) is fixedly connected with a guide piston sheet (443), the other end of the guide piston sheet (443) is provided with a compression spring (444), and the outside of the compression spring (444) is provided with a limiting piston cylinder (445).

8. The typhoon-proof large-vessel offshore automation mooring device according to claim 7, characterized in that: the buffer assembly (44) is provided with four groups, each buffer assembly (44) is provided with two groups, the limiting piston cylinder (445) is fixedly connected inside the guide frame shell (41), a limiting ring is arranged at the opening of the limiting piston cylinder (445), the inner diameter of the limiting ring is larger than that of the movable column (442), and the diameter of the guide piston sheet (443) is larger than that of the limiting ring.

9. The typhoon-proof large-vessel marine automation mooring device of claim 6, characterized in that: the driving assembly (45) comprises guide sliding blocks (451), the guide sliding blocks (451) are arranged at two ends of the clamping roller (43), a ball screw nut (452) is fixedly connected to the other end of the guide sliding blocks (451), a bidirectional ball screw (453) is meshed inside the ball screw nut (452), a positioning block (454) is connected to the other end of the ball screw nut (452), and second belt pulley transmission mechanisms (455) are connected to two ends of the bidirectional ball screw (453).

10. The typhoon-proof large-vessel marine automation mooring device of claim 9, characterized in that: the outer wall of direction sliding block (451) is provided with the slider, and the slider is sliding connection with the spout of the inside looks adaptation of guide frame casing (41), set up the through-hole on locating piece (454), and the position of through-hole corresponds the position of constant head tank (46), the center of two-way ball (453) is smooth form, and the outside of smooth form is provided with the bearing frame, the both ends of two-way ball (453) all are connected with rotatory handle, clamping roller (43) are provided with two altogether, and the connection structure at both ends is the same about two clamping roller (43).