CN115072599A - Ship winch with anti-winding high-speed cable arrangement structure - Google Patents
Ship winch with anti-winding high-speed cable arrangement structure Download PDFInfo
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- CN115072599A CN115072599A CN202210226293.XA CN202210226293A CN115072599A CN 115072599 A CN115072599 A CN 115072599A CN 202210226293 A CN202210226293 A CN 202210226293A CN 115072599 A CN115072599 A CN 115072599A
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- 238000004804 winding Methods 0.000 title claims abstract description 145
- 230000009467 reduction Effects 0.000 claims abstract description 45
- 230000003139 buffering effect Effects 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000002441 reversible effect Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 15
- 230000008859 change Effects 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009960 carding Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention discloses a ship winch with an anti-winding high-speed cable arrangement structure, which relates to the technical field of ship winches and comprises a winding component, a speed reduction component, a driving motor, a traction rope and a buffer component, wherein the winding component is fixedly connected with the speed reduction component, the winding component and the speed reduction component are arranged above a ship body, the driving motor is fixedly connected with the speed reduction component, the traction rope is wound on the winding component, one end of the buffer component is arranged at the bottom of the ship body, and the other end of the buffer component is arranged on the traction rope. The buffer assembly utilizes the water flow to drive the change of the upward impact force in the fluctuation process of the ship body, the overlapped area of the fixed sleeve and the movable sleeve is adjusted, the diameter of the winding overlapped length of the traction rope is changed due to the change of the overlapped area of the plurality of groups of the fixed sleeve and the movable sleeve, the fluctuation of the ship body is adjusted, and the operation stability of the ship winch is greatly improved.
Description
Technical Field
The invention relates to the technical field of ship winches, in particular to a ship winch with an anti-winding high-speed cable arrangement structure.
Background
The ship winch is light and small-sized hoisting equipment for hoisting heavy objects by winding a steel wire rope through a winding drum, and at present, the motor-driven winch is widely applied to small and medium-sized ships, but the existing ship winch has more defects. When taking up a line, the existing ship winch randomly changes when taking up the line, the line is wound on the roller at a plurality of positions, and the line is less in some positions and very uneven, so that the attractiveness of the winch is influenced, and the cable is easily wound on the other hand, thereby seriously influencing the working efficiency. Although some devices are equipped with the cable carding device, the facing situation of the winch used on the ship is complex and changeable, the winding and unwinding speed of the cable is constantly changed along with the change of the external environment, and the traditional carding device is difficult to maintain the cable in a stable carding state. The existing cable car for the ship is easily influenced by wind and waves when used on the sea, so that the cable vibrates along the axial direction, the vibration easily causes the resonance of the whole cable, the transportation safety of goods is influenced, and the service life of the cable is influenced. When the hull receives the stormy waves to fluctuate, the cable can drag the heavy object and shake from top to bottom thereupon, and this kind of displacement can cause the hidden danger to the safe handling of goods on the one hand, on the other hand also very big degree shorten the life of haulage rope, and current ship winch can not carry out effectual balance to the goods vibration that the wave caused, cable vibration etc..
Disclosure of Invention
The invention aims to provide a ship winch with an anti-winding high-speed cable arrangement structure, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a marine winch with antiwind high-speed cable arrangement structure, includes rolling component, speed reduction subassembly, driving motor, haulage rope, buffering subassembly, rolling component and speed reduction subassembly fastening connection, and rolling component, speed reduction subassembly set up in the hull top, and driving motor and speed reduction subassembly fastening connection, haulage rope winding are on rolling component, and buffering subassembly one end sets up in the hull bottom, and the buffering subassembly other end sets up on the haulage rope. The traction rope is combed circumferentially by the rolling wheel in the moving process, so that the circumferential winding of the traction rope is avoided. The rotation of going up the regulating roller is by the wind-up roll drive, has guaranteed along with the increase of rolling diameter, and the rotation rate of the two still can keep unanimous, and the haulage rope can be stable when the winding remove to one side to guarantee winding regularity, avoided the winding of lines each other. On the other hand, when the winding direction is switched, the upper adjustment is carried out, and the lines can be reversed, so that the inclined directions of the lines at different layers are crossed when the lines are wound, the traction ropes with different winding radiuses are prevented from being embedded into each other under the action of the tension force, and the speed of the line cable collection and the speed of the line cable arrangement are greatly improved. According to the invention, the diameters of the winding wires are kept different, so that the winding wires wound at different positions of the central rope have structural differences, the different positions of the central rope are influenced by the winding wires, the vibration frequency of the central rope can be changed, resonance is hardly caused when vibration is transmitted along the central rope in the axial direction, and the structural strength of the traction rope is greatly improved. On the other hand, static electricity can be prevented from occurring due to friction when the winding and unwinding are carried out by the insulating winding wire, the surface flatness of the central rope can be changed by the winding wire with different diameters, friction between the traction ropes after winding is enhanced, and staggered winding caused by insufficient friction of the wound traction ropes is avoided. The buffer assembly utilizes the water flow to drive the change of the upward impact force in the fluctuation process of the ship body, the overlapped area of the fixed sleeve and the movable sleeve is adjusted, the diameter of the winding overlapped length of the traction rope is changed due to the change of the overlapped area of the plurality of groups of the fixed sleeve and the movable sleeve, the fluctuation of the ship body is adjusted, and the operation stability of the ship winch is greatly improved.
Further, the winding assembly comprises an incoming line roller part, an adjusting roller part and a fixed support, the incoming line roller part, the adjusting roller part and the fixed support are connected, the fixed support is connected with the speed reducing assembly, and the speed reducing assembly is fixedly connected with the incoming line roller part. The wire inlet roller component controls the output and the recovery of the cable, and the adjusting roller component adjusts the positions of the cable inlet and the cable arrangement, so that the cable is prevented from being wound.
Furthermore, the inlet wire roller part comprises a winding roller, a first driving gear, a second driving gear, a transition gear, a first driven gear and a second driven gear, the winding roller is rotatably connected with the fixed support, the winding roller is fixedly connected with the speed reduction assembly, one side of the winding roller is fixedly connected with the first driving gear, the other side of the winding roller is fixedly connected with the second driving gear, the transition gear is rotatably connected with the fixed support, the first driven gear, the second driven gear and the adjusting roller part are fixedly connected, the first driving gear is meshed with the transition gear, the transition gear is meshed with the first driven gear, and the second driving gear is meshed with the second driven gear. The winding roller is used for winding and unwinding the traction rope, the first driven gear and the second driven gear are driven to rotate through the first driving gear and the second driving gear when the winding roller rotates, and the rotating directions of the first driven gear and the second driven gear are opposite.
Furthermore, the adjusting roller component comprises an upper adjusting roller, a lower adjusting roller, a wire inlet pipe, a chute plate, a third driven gear, a fourth driven gear and two adjusting units, wherein the upper adjusting roller, the lower adjusting roller and the fixed support are rotatably connected, the adjusting units are respectively and tightly connected with the two sides of the upper adjusting roller, the first driven gear and the second driven gear are respectively and tightly connected with the two adjusting units, the third driven gear is tightly connected with the upper adjusting roller, the fourth driven gear is tightly connected with the lower adjusting roller, the third driven gear is meshed with the fourth driven gear, reverse threads are arranged on the surfaces of the upper adjusting roller and the lower adjusting roller, one end of the wire inlet pipe is inserted into a thread gap between the upper adjusting roller and the lower adjusting roller, the other end of the wire inlet pipe is connected with the chute plate in a sliding mode, the chute plate is connected with the fixed support in a fastening mode, balls are embedded in the outer wall of the wire inlet pipe, and rolling wheels are embedded in the inner wall of the wire inlet pipe. The thread grooves arranged on the upper adjusting roller and the lower adjusting roller are semicircular, the gap between the upper adjusting roller and the lower adjusting roller is circular, the inlet wire pipe is inserted into the circular gap, when the upper adjusting roller rotates, the lower adjusting roller rotates reversely, and the inlet wire pipe moves to one side along with the meshing curve of the thread grooves. The traction rope is combed circumferentially by the rolling wheel in the moving process, so that the circumferential winding of the traction rope is avoided. The rotation of going up the regulating roller is by the wind-up roll drive, has guaranteed along with the increase of rolling diameter, and the rotation rate of the two still can keep unanimous, and the haulage rope can be stable when the winding remove to one side to guarantee winding regularity, avoided the winding of lines each other. On the other hand, when the winding direction is switched, the upper adjustment is carried out, and the lines can be reversed, so that the inclined directions of the lines at different layers are crossed when the lines are wound, the traction ropes with different winding radiuses are prevented from being embedded into each other under the action of the tension force, and the speed of the line cable collection and the speed of the line cable arrangement are greatly improved.
Furthermore, the adjusting unit comprises an inner loop bar, an outer loop bar, electromagnetic blocks and a clutch disc, the inner loop bar is rotatably connected with the outer loop bar, the inner loop bar is inserted into the outer loop bar, one end of the clutch disc is fixedly connected with the inner loop bar, the other end of the clutch disc is fixedly connected with the outer loop bar, the number of the electromagnetic blocks is two, and the two electromagnetic blocks are respectively fixedly connected with the two sides of the clutch disc. According to the invention, the inductors are arranged on two sides of the chute plate, when the inlet wire pipe moves to one side, the electromagnetic block corresponding to the adjusting unit on the side is electrified, the electromagnetic block corresponding to the adjusting unit on the corresponding side is powered off, the clutch disc at the electrified end realizes frictional contact and transmits torque, the driven gear on the side can drive the upper adjusting roller to rotate, and through reasonable arrangement of the inclined direction of the threads, the inlet wire pipe can move to one side far away from the electrified electromagnetic block when the upper adjusting roller rotates. When the inlet pipe moves to the other side, the electromagnetic block on the other side is electrified, the upper adjusting roller rotates reversely, and the inlet pipe moves to the reverse side.
Furthermore, the speed reduction assembly comprises a speed reduction gear set, a mounting support, a clamping component, a driving gear and a protective cover, the mounting support is arranged inside the protective cover, the driving motor is fixedly connected with the mounting support, the speed reduction gear set is rotatably connected with the mounting support, the driving gear is fixedly connected with an output shaft of the driving motor, the driving gear is meshed with the speed reduction gear set, and the clamping component is fixedly connected with the speed reduction gear set. The reduction gear set is a conventional art means and the specific structure will not be described. The protection casing avoids the inside debris that falls into of reduction gear set, and reduction gear set has promoted driving motor's moment of torsion, has promoted load bearing capacity, and the position is carried out to the reduction gear set after the adjustment to the block part.
Further, the block part includes joint gear, card, flexible pneumatic cylinder, joint gear and reduction gear group fastening connection, flexible pneumatic cylinder and installing support fastening connection, the output shaft fastening connection of card and flexible pneumatic cylinder. When driving motor rotated, the position of cable changed, and reduction gear set began the operation this moment, and telescopic hydraulic cylinder's piston rod contracts, and during the card was not blocked in the joint gear, reduction gear set can normal operating. When the operation is finished, the clamping piece can be clamped into the gap of the clamping gear, and the clamping gear is clamped. One of the rings of the clamping gear and the reduction gear set are coaxial, after the clamping gear and the reduction gear set are clamped, the reduction gear set does not run any more, the load borne by the cable is not applied to the driving motor any more, and the service life of the driving motor is prolonged.
Furthermore, the traction rope comprises a central rope and a plurality of winding wires, the winding wires are wound on the surface of the central rope, and the diameters of the winding wires are different. The central rope is formed by winding a plurality of steel wires, and the winding wires are made of insulating materials and wound on the surface of the central rope. According to the invention, the diameters of the winding wires are kept different, so that the winding wires wound at different positions of the central rope have structural differences, the different positions of the central rope are influenced by the winding wires, the vibration frequency of the central rope can be changed, resonance is hardly caused when vibration is transmitted along the central rope in the axial direction, and the structural strength of the traction rope is greatly improved. On the other hand, static electricity can be prevented from occurring due to friction when the winding and unwinding are carried out by the insulating winding wire, the surface flatness of the central rope can be changed by the winding wire with different diameters, friction between the traction ropes after winding is enhanced, and staggered winding caused by insufficient friction of the wound traction ropes is avoided.
Furthermore, the buffering component comprises a plurality of buffering units, a buffering air bag, a reset spring and a center ring, wherein the plurality of buffering units are uniformly distributed around the center ring, the buffering air bag is arranged at the bottom of the ship body, the reset spring is arranged in the buffering air bag, one end of the reset spring is tightly connected with one side, close to the bottom of the ship body, of the buffering air bag, the other end of the reset spring is tightly connected with one side, far away from the bottom of the ship body, of the buffering air bag, the buffering unit comprises a fixed sleeve, a movable sleeve, a buffering spring, a wiring board and a blocking ring, the fixed sleeve is tightly connected with the wiring board, the movable sleeve is tightly connected with the center ring, the movable sleeve extends into the fixed sleeve, the movable sleeve is slidably connected with the fixed sleeve, the number of the blocking rings is two, the two blocking rings are respectively arranged on the fixed sleeve and the movable sleeve, two ends of the reset spring are respectively tightly connected with the two blocking rings, a sealed space is formed between the fixed sleeve and the movable sleeve, and the buffer air bag is connected with the sealed space through a pipeline. Under the initial state, the haulage rope twines on the ring that each line board of walking is constituteed, and buffer spring is compressed, balances the heavy object that hangs to the haulage rope. When the hull receives stormy waves, the weight hung on the winch can shake up and down, potential hazards can be caused to safe carrying of goods by the displacement, and the service life of the traction rope is greatly shortened. And when the hull upwards rose, rivers had bigger ascending effort to the hull, and the inside reset spring of buffering gasbag was compressed, and during gas input sealed space, the overlap area between fixed sleeve, the removal sleeve increased, and the ring diameter that each line board of walking constituteed dwindled, and the haulage rope twined the total length that walks on the line board and reduces, cushions shifting up of hull, and when the hull whereabouts, sealed space reduced, and the ring diameter grow that each line board of walking constituteed. The buffer assembly utilizes the water flow to drive the change of the upward impact force in the fluctuation process of the ship body, the overlapped area of the fixed sleeve and the movable sleeve is adjusted, the diameter of the winding overlapped length of the traction rope is changed due to the change of the overlapped area of the plurality of groups of the fixed sleeve and the movable sleeve, the fluctuation of the ship body is adjusted, and the operation stability of the ship winch is greatly improved.
Compared with the prior art, the invention has the following beneficial effects: the traction rope is combed circumferentially by the rolling wheel in the moving process, so that the circumferential winding of the traction rope is avoided. The rotation of going up the regulating roller is by the wind-up roll drive, has guaranteed along with the increase of rolling diameter, and the rotation rate of the two still can keep unanimous, and the haulage rope can be stable when the winding remove to one side to guarantee winding regularity, avoided the winding of lines each other. On the other hand, when the winding direction is switched, the upper adjustment is carried out, and the lines can be reversed, so that the inclined directions of the lines at different layers are crossed when the lines are wound, the traction ropes with different winding radiuses are prevented from being embedded into each other under the action of the tension force, and the speed of the line cable collection and the speed of the line cable arrangement are greatly improved. According to the invention, the diameters of the winding wires are kept different, so that the winding wires wound at different positions of the central rope have structural differences, the different positions of the central rope are influenced by the winding wires, the vibration frequency of the central rope can be changed, resonance is hardly caused when vibration is transmitted along the central rope in the axial direction, and the structural strength of the traction rope is greatly improved. On the other hand, static electricity can be prevented from occurring due to friction when the winding and unwinding are carried out by the insulating winding wire, the surface flatness of the central rope can be changed by the winding wire with different diameters, friction between the traction ropes after winding is enhanced, and staggered winding caused by insufficient friction of the wound traction ropes is avoided. The buffer assembly utilizes the water flow to drive the change of the upward impact force in the fluctuation process of the ship body, the overlapped area of the fixed sleeve and the movable sleeve is adjusted, the diameter of the winding overlapped length of the traction rope is changed due to the change of the overlapped area of the plurality of groups of the fixed sleeve and the movable sleeve, the fluctuation of the ship body is adjusted, and the operation stability of the ship winch is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the winding assembly of the present invention;
FIG. 3 is a side sectional view A-A of FIG. 2;
FIG. 4 is a sectional view showing the internal structure of the adjusting unit of the present invention;
FIG. 5 is a perspective view of the upper dancer roll of the present invention;
figure 6 is a schematic view of the overall structure of the reduction assembly of the present invention;
FIG. 7 is a schematic view of the present invention in a retracted position;
FIG. 8 is a schematic view of a portion of the cushioning assembly of the present invention;
FIG. 9 is a functional schematic of the damper assembly of the present invention
In the figure: 1-winding assembly, 11-inlet roller component, 111-winding roller, 112-first driving gear, 113-second driving gear, 114-transition gear, 115-first driven gear, 116-second driven gear, 12-regulating roller component, 121-upper regulating roller, 122-lower regulating roller, 123-inlet pipe, 124-chute plate, 125-third driven gear, 126-fourth driven gear, 127-regulating unit, 1271-inner sleeve rod, 1272-outer sleeve rod, 1273-electromagnetic block, 1274-clutch disc, 13-fixed bracket, 2-speed reducing assembly, 21-speed reducing gear set, 22-mounting bracket, 23-clamping component, 231-clamping gear, 232-clamping piece, 233-telescopic hydraulic cylinder, 24-driving gear, 25-protective cover, 3-driving motor, 4-traction rope, 5-buffer component, 51-buffer unit, 511-fixed sleeve, 512-movable sleeve, 513-buffer spring, 514-line plate, 515-blocking ring, 52-buffer air bag, 53-return spring and 54-center ring.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution:
as shown in fig. 1-9, a ship winch with anti-winding high-speed cable arrangement structure comprises a winding component 1, a speed reducing component 2, a driving motor 3, a traction rope 4 and a buffer component 5, wherein the winding component 1 is fixedly connected with the speed reducing component 2, the winding component 1 and the speed reducing component 2 are arranged above a ship body, the driving motor 3 is fixedly connected with the speed reducing component 2, the traction rope 4 is wound on the winding component 1, one end of the buffer component 5 is arranged at the bottom of the ship body, and the other end of the buffer component 5 is arranged on the traction rope 4. The traction rope 4 is combed circumferentially by the rolling wheel in the moving process, so that the circumferential winding of the traction rope 4 is avoided. Go up adjusting roll 121's rotation and driven by wind-up roll 111, guaranteed along with the increase of rolling diameter, the rotation speed of the two still can keep unanimous, and haulage rope 4 can be stable when the winding move to one side to guarantee winding regularity, avoided the winding of lines each other. On the other hand, when the winding direction is switched, the upper adjustment part 121 is reversed, so that the lines at different layers are crossed in the inclined direction during winding, the traction ropes with different winding radiuses are prevented from being embedded into each other under the action of the tensioning force, and the speed of winding and unwinding the lines is greatly improved. According to the invention, the diameters of the winding wires are kept different, so that the winding wires wound at different positions of the central rope have structural differences, the different positions of the central rope are influenced by the winding wires, the vibration frequency of the central rope can be changed, resonance is hardly caused when vibration is transmitted along the central rope in the axial direction, and the structural strength of the traction rope 4 is greatly improved. On the other hand, static electricity can be prevented from occurring due to friction when the winding and unwinding are carried out by the insulating winding wire, the surface flatness of the central rope can be changed by the winding wire with different diameters, the friction between the traction ropes 4 after winding is enhanced, and the phenomenon that the wound traction ropes 4 are wound in a staggered mode due to insufficient friction is avoided. The buffer component 5 of the invention utilizes the change of upward impact force in the process that water flow drives the ship body to fluctuate to adjust the overlapping area of the fixed sleeve 511 and the movable sleeve 512, the diameter of the winding overlapping length of the traction rope 4 is changed by the change of the overlapping area of a plurality of groups of the fixed sleeve 511 and the movable sleeve 512, the fluctuation of the ship body is adjusted, and the operation stability of the ship winch is greatly improved.
The winding assembly 1 comprises an incoming line roller part 11, an adjusting roller part 12 and a fixed support 13, the incoming line roller part 11, the adjusting roller part 12 and the fixed support 13 are connected, the fixed support 13 is connected with a speed reducing assembly 2, and the speed reducing assembly 2 is fixedly connected with the incoming line roller part 11. The wire inlet roller component 11 controls the output and the recovery of the cables, and the adjusting roller component 12 adjusts the positions of the wire inlet cables and the wire arrangement cables to avoid the cables from being wound.
The inlet roller component 11 comprises a winding roller 111, a first driving gear 112, a second driving gear 113, a transition gear 114, a first driven gear 115 and a second driven gear 116, the winding roller 111 is rotatably connected with the fixed support 13, the winding roller 111 is fixedly connected with the speed reduction assembly 2, one side of the winding roller 111 is fixedly connected with the first driving gear 112, the other side of the winding roller 111 is fixedly connected with the second driving gear 113, the transition gear 114 is rotatably connected with the fixed support 13, the first driven gear 115, the second driven gear 116 is fixedly connected with the adjusting roller component 12, the first driving gear 112 is meshed with the transition gear 114, the transition gear 114 is meshed with the first driven gear 115, and the second driving gear 113 is meshed with the second driven gear 113. The winding roller 111 winds and unwinds the traction rope 4, when the winding roller 111 rotates, the first driving gear 112 and the second driving gear 113 drive the first driven gear 115 and the second driven gear 116 to rotate, and the rotating directions of the first driven gear 115 and the second driven gear 116 are opposite.
The adjusting roller part 12 comprises an upper adjusting roller 121, a lower adjusting roller 122, a wire inlet pipe 123, a chute plate 124, a third driven gear 125, a fourth driven gear 126 and an adjusting unit 127, wherein the upper adjusting roller 121, the lower adjusting roller 122 and the fixed bracket 13 are rotatably connected, the number of the adjusting unit 127 is two, the adjusting unit 127 is respectively and tightly connected with two sides of the upper adjusting roller 121, the first driven gear 115 and the second driven gear 116 are respectively and tightly connected with the two adjusting units 127, the third driven gear 125 is tightly connected with the upper adjusting roller 121, the fourth driven gear 126 is tightly connected with the lower adjusting roller 122, the third driven gear 125 is meshed with the fourth driven gear 126, the surfaces of the upper adjusting roller 121 and the lower adjusting roller 122 are provided with reverse threads, one end of the wire inlet pipe 123 is inserted into a thread gap between the upper adjusting roller 121 and the lower adjusting roller 122, the other end of the wire inlet pipe 123 is slidably connected with the chute plate 124, the chute plate 124 is tightly connected with the fixed bracket 13, the ball is inlayed to inlet wire pipe 123 outer wall, and inlet wire pipe 123 inner wall is inlayed and is had the wheel that rolls. The thread grooves arranged on the upper adjusting roller 121 and the lower adjusting roller 122 are semicircular, the gap between the upper adjusting roller and the lower adjusting roller is circular, the wire inlet pipe 123 is inserted into the circular gap, when the upper adjusting roller 121 rotates, the lower adjusting roller 122 rotates in the opposite direction, and the wire inlet pipe 123 moves to one side along with the meshing curve of the thread grooves. The traction rope 4 is combed circumferentially by the rolling wheel in the moving process, so that the circumferential winding of the traction rope 4 is avoided. Go up adjusting roll 121's rotation and driven by wind-up roll 111, guaranteed along with the increase of rolling diameter, the rotation speed of the two still can keep unanimous, and haulage rope 4 can be stable when the winding move to one side to guarantee winding regularity, avoided the winding of lines each other. On the other hand, when the winding direction is switched, the upper adjustment part 121 is reversed, so that the lines at different layers are crossed in the inclined direction during winding, the traction ropes with different winding radiuses are prevented from being embedded into each other under the action of the tensioning force, and the speed of winding and unwinding the lines is greatly improved.
The adjusting unit 127 comprises an inner sleeve rod 1271, an outer sleeve rod 1272, electromagnetic blocks 1273 and clutch discs 1274, wherein the inner sleeve rod 1271 is rotatably connected with the outer sleeve rod 1272, the inner sleeve rod 1271 is inserted into the outer sleeve rod 1272, one end of each clutch disc 1274 is tightly connected with the inner sleeve rod 1271, the other end of each clutch disc 1274 is tightly connected with the outer sleeve rod 1272, the number of the electromagnetic blocks 1273 is two, and the two electromagnetic blocks 1273 are respectively tightly connected with two sides of each clutch disc 1274. According to the invention, the inductors are arranged on two sides of the chute plate 124, when the inlet pipe 123 moves to one side, the electromagnetic block 1273 corresponding to the adjusting unit 127 on the side is electrified, the electromagnetic block 1273 corresponding to the adjusting unit 127 on the corresponding side is powered off, the clutch disc 1274 at the electrified end realizes frictional contact and transmits torque, the driven gear on the side can drive the upper adjusting roller 121 to rotate, and the inlet pipe 123 moves to one side far away from the electrified electromagnetic block 1273 when the upper adjusting roller 121 rotates through reasonable thread inclination direction arrangement. When the wire is moved to the other side, the electromagnet 1273 on the other side is energized, the upper regulating roller 121 rotates in the reverse direction, and the wire inlet pipe 123 moves to the reverse side again.
The speed reducing assembly 2 comprises a speed reducing gear set 21, a mounting bracket 22, a clamping part 23, a driving gear 24 and a protective cover 25, wherein the mounting bracket 22 is arranged inside the protective cover 25, the driving motor 3 is fixedly connected with the mounting bracket 22, the speed reducing gear set 21 is rotatably connected with the mounting bracket 22, the driving gear 24 is fixedly connected with an output shaft of the driving motor 3, the driving gear 24 is meshed with the speed reducing gear set 21, and the clamping part 23 is fixedly connected with the speed reducing gear set 21. The reduction gear set is a conventional art means and the specific structure will not be described. The protection cover 25 prevents the reduction gear set 21 from falling into foreign matters, the reduction gear set 21 improves the torque of the driving motor 3, the load bearing capacity is improved, and the clamping component 23 fixes the position of the adjusted reduction gear set 21.
The clamping component 23 comprises a clamping gear 231, a clamping sheet 232 and a telescopic hydraulic cylinder 233, the clamping gear 231 is fixedly connected with the reduction gear set 21, the telescopic hydraulic cylinder 233 is fixedly connected with the mounting bracket 22, and the clamping sheet 232 is fixedly connected with an output shaft of the telescopic hydraulic cylinder 233. When the driving motor 3 rotates, the position of the cable changes, at this time, the reduction gear set 21 starts to operate, the piston rod of the telescopic hydraulic cylinder 233 contracts, the clamping piece 232 is not clamped in the clamping gear 231, and the reduction gear set 21 can normally operate. When the operation is finished, the card 232 is clamped into the gap of the clamping gear 231, and the clamping gear 231 is clamped. Clamping gear 231 and one of the rings of reduction gear set 21 are coaxial, and after being clamped, reduction gear set 21 does not operate any more, and the load borne by the cable is not applied to driving motor 3 any more, so that the service life of driving motor 3 is prolonged.
The traction rope 4 comprises a central rope and a plurality of winding wires, the winding wires are wound on the surface of the central rope, and the diameters of the winding wires are different. The central rope is formed by winding a plurality of steel wires, and the winding wires are made of insulating materials and wound on the surface of the central rope. According to the invention, the diameters of the winding wires are kept different, so that the winding wires wound at different positions of the central rope have structural differences, the different positions of the central rope are influenced by the winding wires, the vibration frequency of the central rope can be changed, resonance is hardly caused when vibration is transmitted along the central rope in the axial direction, and the structural strength of the traction rope 4 is greatly improved. On the other hand, static electricity can be prevented from occurring due to friction when the winding and unwinding are carried out by the insulating winding wire, the surface flatness of the central rope can be changed by the winding wire with different diameters, the friction between the traction ropes 4 after winding is enhanced, and the phenomenon that the wound traction ropes 4 are wound in a staggered mode due to insufficient friction is avoided.
The buffer assembly 5 comprises buffer units 51, buffer airbags 52, reset springs 53 and a center ring 54, wherein the buffer units 51 are provided with a plurality of buffer units 51, the buffer airbags 51 are uniformly distributed around the center ring, the buffer airbags 52 are arranged at the bottom of the ship body, the reset springs 53 are arranged inside the buffer airbags 52, one ends of the reset springs 53 are fixedly connected with one sides of the buffer airbags 52 close to the bottom of the ship body, the other ends of the reset springs 53 are fixedly connected with one sides of the buffer airbags 52 far away from the bottom of the ship body, the buffer units 51 comprise fixed sleeves 511, movable sleeves 512, buffer springs 513, wiring plates 514 and blocking rings 515, the fixed sleeves 511 are fixedly connected with the wiring plates 514, the movable sleeves 512 are fixedly connected with the center ring 54, the movable sleeves 512 extend into the fixed sleeves 511, the movable sleeves 512 are slidably connected with the fixed sleeves 511, the two blocking rings 515 are arranged on the fixed sleeves 511 respectively, and the two blocking rings 515 are arranged on the fixed sleeves 511 respectively, On the movable sleeve 512, two ends of the return spring 53 are respectively and tightly connected with two stop rings 515, a sealed space is formed between the fixed sleeve 511 and the movable sleeve 512, and the buffer air bag 52 is connected with the sealed space through a pipeline. In the initial state, the pulling rope 4 is wound around the ring formed by the wire-moving plates 514, and the buffer spring 513 is compressed to balance the weight hung by the pulling rope 4. When the hull receives stormy waves, the weight hung on the winch can shake up and down, potential hazards can be caused to safe carrying of goods by the displacement, and the service life of the traction rope 4 is greatly shortened. When the ship body floats upwards, water flow has larger upward acting force on the ship body, the reset spring 53 in the buffer air bag 52 is compressed, gas is input into the sealed space, the overlapping area between the fixed sleeve 511 and the movable sleeve 512 is increased, the diameter of a ring formed by the wire walking plates 514 is reduced, the total length of the traction rope 4 wound on the wire walking plates 514 is reduced, the upward movement of the ship body is buffered, when the ship body falls, the sealed space is reduced, and the diameter of the ring formed by the wire walking plates 514 is increased. The buffer component 5 of the invention utilizes the change of upward impact force in the process that water flow drives the ship body to fluctuate to adjust the overlapping area of the fixed sleeve 511 and the movable sleeve 512, the diameter of the winding overlapping length of the traction rope 4 is changed by the change of the overlapping area of a plurality of groups of the fixed sleeve 511 and the movable sleeve 512, the fluctuation of the ship body is adjusted, and the operation stability of the ship winch is greatly improved.
The working principle of the invention is as follows: the driving motor drives the winding assembly to rotate through the speed reduction assembly to increase torque, the winding roller 111 winds and unwinds the traction rope 4, and the winding roller 111 drives the first driven gear 115 and the second driven gear 116 to rotate through the first driving gear 112 and the second driving gear 113 when rotating. The first driven gear 115 and the second driven gear 116 drive the upper adjusting roller 121 to rotate, when the upper adjusting roller 121 rotates, the lower adjusting roller 122 rotates in the opposite direction, and the incoming line pipe 123 moves to one side along with the meshing curve of the thread groove. When the inlet pipe 123 moves to one side, the electromagnet block 1273 corresponding to the adjusting unit 127 on the side is electrified, and the electromagnet block 1273 corresponding to the adjusting unit 127 on the corresponding side is deenergized. When the electromagnetic block 1273 is moved to the other side, the upper regulation roller 121 is reversely rotated by energizing the electromagnetic block 1273 on the other side, and the wire inlet pipe 123 is moved to the reverse side. When the hull upwards rises, rivers have ascending effort to the hull, the inside reset spring 53 of buffering gasbag 52 is compressed, and during gas input sealed space, the overlapping area between fixed sleeve 511, the removal sleeve 512 increases, and the ring diameter that each line board 514 is constituteed reduces, and haulage rope 4 twines the total length on the line board 514 that walks and reduces, cushions shifting up of hull, and when the hull whereabouts, sealed space reduces, and the ring diameter grow that each line board 514 is constituteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a marine winch with antiwind high speed cable arrangement structure which characterized in that: the ship winch comprises a winding assembly (1), a speed reducing assembly (2), a driving motor (3), a traction rope (4) and a buffering assembly (5), wherein the winding assembly (1) and the speed reducing assembly (2) are fixedly connected, the winding assembly (1) and the speed reducing assembly (2) are arranged above a ship body, the driving motor (3) and the speed reducing assembly (2) are fixedly connected, the traction rope (4) is wound on the winding assembly (1), one end of the buffering assembly (5) is arranged at the bottom of the ship body, and the other end of the buffering assembly (5) is arranged on the traction rope (4).
2. The marine winch with the anti-winding high-speed cable arrangement structure according to claim 1, wherein: winding subassembly (1) is including inlet wire roller part (11), adjusting roller part (12), fixed bolster (13), inlet wire roller part (11), adjusting roller part (12) and fixed bolster (13) are connected, fixed bolster (13) link to each other with speed reduction subassembly (2), speed reduction subassembly (2) and inlet wire roller part (11) fastening connection.
3. The marine winch with the anti-winding high-speed cable arrangement structure according to claim 2, wherein: inlet wire roller part (11) includes wind-up roll (111), first driving gear (112), second driving gear (113), transition gear (114), first driven gear (115), second driven gear (116), wind-up roll (111) and fixed bolster (13) rotate and are connected, wind-up roll (111) and speed reduction subassembly (2) fastening connection, wind-up roll (111) one side and first driving gear (112) fastening connection, wind-up roll (111) opposite side and second driving gear (113) fastening connection, transition gear (114) and fixed bolster (13) rotate and are connected, first driven gear (115), second driven gear (116) and adjusting roller part (12) fastening connection, first driving gear (112) and transition gear (114) meshing, transition gear (114) and first driven gear (115) meshing, the second driving gear (113) is meshed with the second driven gear (113).
4. The marine winch with the anti-winding high-speed cable arrangement structure according to claim 3, wherein: adjusting roller part (12) include adjusting roller (121), adjusting roller (122) down, inlet wire pipe (123), chute board (124), third driven gear (125), fourth driven gear (126), regulating unit (127), go up adjusting roller (121), adjusting roller (122) and fixed bolster (13) rotate to be connected down, regulating unit (127) have two, regulating unit (127) respectively with last adjusting roller (121) both sides fastening connection, first driven gear (115), second driven gear (116) respectively with two regulating unit (127) fastening connection, third driven gear (125) and last adjusting roller (121) fastening connection, fourth driven gear (126) and adjusting roller (122) fastening connection down, third driven gear (125) and fourth driven gear (126) meshing, go up adjusting roller (121), Lower dancer (122) surface is provided with reverse screw, during last dancer (121), the thread gap between dancer (122) down were inserted to inlet wire (123) one end, the inlet wire (123) other end and spout board (124) sliding connection, spout board (124) and fixed bolster (13) fastening connection, inlet wire (123) outer wall is inlayed and is had the ball, inlet wire (123) inner wall is inlayed and is had the wheel that rolls.
5. The marine winch with the anti-winding high-speed cable arrangement structure according to claim 4, wherein: the adjusting unit (127) comprises an inner sleeve rod (1271), an outer sleeve rod (1272), two electromagnetic blocks (1273) and a clutch disc (1274), wherein the inner sleeve rod (1271) is rotatably connected with the outer sleeve rod (1272), the inner sleeve rod (1271) is inserted into the outer sleeve rod (1272), one end of the clutch disc (1274) is fixedly connected with the inner sleeve rod (1271), the other end of the clutch disc (1274) is fixedly connected with the outer sleeve rod (1272), the number of the electromagnetic blocks (1273) is two, and the two electromagnetic blocks (1273) are respectively fixedly connected with two sides of the clutch disc (1274).
6. The marine winch with the anti-winding high-speed cable arrangement structure according to claim 5, wherein: reduction unit (2) are including reduction gear group (21), installing support (22), block part (23), driving gear (24), protection casing (25), installing support (22) set up inside protection casing (25), driving motor (3) and installing support (22) fastening connection, reduction gear group (21) and installing support (22) rotate to be connected, the output shaft fastening connection of driving gear (24) and driving motor (3), driving gear (24) and reduction gear group (21) meshing, block part (23) and reduction gear group (21) fastening connection.
7. The marine winch with the anti-winding high-speed cable arrangement structure according to claim 6, wherein: clamping part (23) are including joint gear (231), card (232), flexible pneumatic cylinder (233), joint gear (231) and reduction gear group (21) fastening connection, flexible pneumatic cylinder (233) and installing support (22) fastening connection, the output shaft fastening connection of card (232) and flexible pneumatic cylinder (233).
8. The ship winch with the anti-winding high-speed cable arrangement structure according to claim 1, wherein: the traction rope (4) comprises a central rope and a plurality of winding wires, the winding wires are wound on the surface of the central rope, and the diameters of the plurality of winding wires are different.
9. The marine winch with the anti-winding high-speed cable arrangement structure according to claim 7, wherein: the buffer assembly (5) comprises a buffer unit (51), a buffer air bag (52), a reset spring (53) and a center ring (54), wherein the buffer unit (51) is provided with a plurality of buffer units (51) which are uniformly distributed around the center ring, the buffer air bag (52) is arranged at the bottom of the ship body, the reset spring (53) is arranged inside the buffer air bag (52), one end of the reset spring (53) is fixedly connected with one side of the buffer air bag (52) close to the bottom of the ship body, the other end of the reset spring (53) is fixedly connected with one side of the buffer air bag (52) far away from the bottom of the ship body, the buffer unit (51) comprises a fixed sleeve (511), a movable sleeve (512), a buffer spring (513), a wiring plate (514) and a blocking ring (515), the fixed sleeve (511) is fixedly connected with the wiring plate (514), the movable sleeve (512) is fixedly connected with the center ring (54), the movable sleeve (512) stretches into inside fixed sleeve (511), movable sleeve (512) and fixed sleeve (511) sliding connection, barrier ring (515) have two, and two barrier rings (515) set up respectively on fixed sleeve (511), movable sleeve (512), reset spring (53) both ends respectively with two barrier rings (515) fastening connection, form confined space between fixed sleeve (511), the movable sleeve (512), buffering gasbag (52) link to each other through pipeline and confined space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210226293.XA CN115072599A (en) | 2022-03-09 | 2022-03-09 | Ship winch with anti-winding high-speed cable arrangement structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210226293.XA CN115072599A (en) | 2022-03-09 | 2022-03-09 | Ship winch with anti-winding high-speed cable arrangement structure |
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| CN115072599A true CN115072599A (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210226293.XA Pending CN115072599A (en) | 2022-03-09 | 2022-03-09 | Ship winch with anti-winding high-speed cable arrangement structure |
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| CN117284957A (en) * | 2023-11-01 | 2023-12-26 | 兴化市通舟船舶设备有限公司 | High stability ship winch |
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