CN118144918A - Ship cable fixing device based on winding type looseness prevention - Google Patents
Ship cable fixing device based on winding type looseness prevention Download PDFInfo
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- CN118144918A CN118144918A CN202410582348.XA CN202410582348A CN118144918A CN 118144918 A CN118144918 A CN 118144918A CN 202410582348 A CN202410582348 A CN 202410582348A CN 118144918 A CN118144918 A CN 118144918A
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- ring
- fixing device
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- 238000004804 winding Methods 0.000 title claims abstract description 50
- 230000002265 prevention Effects 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002585 base Substances 0.000 description 24
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/06—Bollards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/08—Clamping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/10—Fairleads
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of ships, in particular to a ship cable fixing device based on winding type looseness prevention. The cable winding device comprises a mooring post fixed at the top of a base, wherein the top of the base is provided with a driving mechanism and a winding mechanism, the driving mechanism is connected with the winding mechanism, and when one end of a cable is pulled to the shore, the driving mechanism transmits the moving force of the pulled cable to the winding mechanism; the winding mechanism comprises a lifting assembly and a rotating assembly, wherein a cable guiding hole is formed in the rotating assembly, the other end of the cable penetrates through the cable guiding hole, the winding-type ship cable fixing device capable of preventing looseness is based on the winding force when one end of the cable is pulled to the shore, the winding mechanism is driven to ascend and rotate by the moving force, the other end of the cable is wound on the outer ring of the mooring post in the moving process of the winding mechanism, the automatic winding of the cable is achieved, and therefore winding efficiency is improved, and meanwhile connection performance between the mooring post and the cable is improved.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a ship cable fixing device based on winding type looseness prevention.
Background
The ship mooring rope is a safety rope used on ships, and the product has the characteristics of high strength, wear resistance, durability, mildew resistance, acid and alkali resistance and the like. When the ship is at the berthing shore, one end of the mooring rope is connected with the mooring post on the ship, then the other end of the mooring rope is required to be pulled to the mooring post on the shore by a tool, and the mooring rope is fixed on the mooring post, so that the ship can be fixed.
For example, chinese patent publication No. CN218368181U discloses a cable fixing device for boats and ships, including first fixed column, the surface fixed mounting of first fixed column has a handle subassembly, the handle subassembly includes the fixed block, one side fixed mounting of fixed block has first fixation nut, the outer wall of first fixation nut is provided with the dead lever, the stop collar is installed to the one end that the dead lever deviates from the fixed block, the surface of stop collar is provided with the locating lever, the bottom fixed mounting of first fixed column has the second fixed column, the outer wall fixed mounting of second fixed column has the stopper, the bottom fixed mounting of second fixed column has the third fixed column, the bottom of third fixed column is provided with ratchet subassembly, ratchet subassembly includes fixed handle. The marine cable fixing device can be used for conveniently fixing cables, and the service efficiency of the cable fixing device can be improved.
However, in the actual use process, in order to prevent the impact of wind waves on the cable and improve the fixing performance of the ship, the cable needs to be wound on the mooring post. The above patent mainly fixes the cable by means of extrusion, and the effect of winding the cable cannot be achieved, and at this time, the connection performance between the cable and the mooring post is low, so that the stability of the ship after fixing is reduced. Moreover, if manual winding is adopted, a certain time is required to finish winding because the mooring rope is thicker and longer, thereby affecting the fixing efficiency of the ship.
Disclosure of Invention
The invention aims to provide a ship mooring rope fixing device based on winding type looseness prevention, so as to solve the problems in the background art.
In order to achieve the above object, there is provided a ship cable fixing device based on winding type looseness prevention, comprising a mooring post fixed on the top of a base, wherein the top of the base is provided with a driving mechanism and a winding mechanism, the driving mechanism is connected with the winding mechanism, and when one end of a cable is pulled to the shore, the driving mechanism transmits the moving force of the cable when the cable is pulled to the winding mechanism; the winding mechanism comprises a lifting assembly and a rotating assembly, a cable guiding hole is formed in the rotating assembly, and after the other end of the cable passes through the cable guiding hole, the rotating assembly drives the cable to rotate around the mooring post through power transmitted by the driving mechanism; the lifting assembly drives the rotating assembly to ascend through the power transmitted by the driving mechanism so as to force the rotating assembly to rotate in the ascending process, and therefore the rotating assembly is wound on the outer ring of the mooring post.
As a further improvement of the technical scheme, the lifting assembly is further connected with a pressing plate, the pressing plate is sleeved on the outer ring of the pressing plate in an annular state, so that a cable wound on the outer wall of the mooring post is continuously pressed down in the downward movement process of the lifting assembly, and friction between the cable and the mooring post is increased.
As a further improvement of the technical scheme, the driving mechanism comprises two brackets which are in a U-shaped state and are oppositely arranged, and a roller wheel positioned between two bending ends of the brackets, wherein the roller wheel is rotatably arranged between the two bending ends of the brackets through a wheel shaft with two ends coaxially and fixedly connected;
One end of the cable passes through the space between the two rollers, and when the cable is pulled to move, the moving cable drives the two rollers to rotate under the action of friction force.
As a further improvement of the technical scheme, one bracket is arranged at the top of the base in a sliding way, and a connecting spring for elastically connecting the bracket and the base is arranged between the bracket and the base; the other bracket is fixedly arranged at the top of the base.
As a further improvement of the technical scheme, the lifting assembly comprises a rotating shaft which is arranged in a mounting cavity formed in the mooring post in a vertical mode in a rotating mode, the bottom end of the rotating shaft and the bottom end of one wheel shaft penetrate into a cavity formed in the base, the bottom end of the rotating shaft and the bottom end of the wheel shaft are connected through a first belt, a first driving groove is formed in the outer ring of the rotating shaft, the first driving groove is a reciprocating thread groove, a supporting rod is sleeved on the outer ring of the rotating shaft, and the supporting rod is meshed with the first driving groove, so that the supporting rod can longitudinally and reciprocally slide on the outer ring of the rotating shaft through the first driving groove in the rotating process;
The outer ring of the mooring post is provided with a through groove for the two ends of the supporting rod to pass through, and the two ends of the supporting rod, which pass through the through groove, are connected with a bearing ring sleeved on the outer ring of the mooring post together so as to be used for driving the rotating assembly to lift.
As a further improvement of the technical scheme, the rotating assembly comprises a lantern ring which is rotatably arranged at the top of the bearing ring, a cable supply rope is fixedly arranged on the outer ring of the lantern ring to penetrate into the cable guide hole, a spiral groove is formed in the outer ring of the mooring post, a bulge which is located in the spiral groove is formed in the inner ring of the lantern ring, and when the bearing ring moves the lantern ring to lift, the lantern ring can rotate along the track of the spiral groove through the bulge.
As a further improvement of the technical proposal, the pressing plate is fixed at the bottom of the bearing ring.
As a further improvement of the technical scheme, the lifting assembly comprises a swivel rotatably arranged in the top of the base, the swivel is positioned on the outer ring of the mooring post, the bottom end of the swivel and the bottom end of one of the wheel shafts extend into a cavity formed in the base, and the swivel is connected with the wheel shaft through a second belt; the top of swivel is fixed and is provided with a plurality of straight-bars, and the outer lane of a plurality of straight-bars slides jointly and is provided with a expansion ring, and the inner circle of expansion ring is fixed and is provided with the cable guide hole.
As a further improvement of the technical scheme, the rotating assembly comprises a shell fixedly sleeved on the outer ring of the movable ring, a second driving groove is formed in the outer ring of the second belt, the second driving groove is a reciprocating thread groove, a guide plate is slidably arranged in the second driving groove, the guide plate is rotatably arranged on one side of the top of a fixing rod, and the fixing rod is fixedly arranged on the top of the base.
As a further improvement of the technical scheme, the pressing plate is fixed at the bottom of the movable ring.
Compared with the prior art, the invention has the beneficial effects that:
1. In this ship cable fixing device based on winding formula prevents not hard up, the moving force when being pulled to the bank through cable one end drives winding mechanism and rises and rotate for winding mechanism is winding the other end of cable at the mooring post outer lane in the motion in-process, reaches the automatic winding to the cable, thereby has improved winding efficiency, has increased the linking performance between mooring post and the cable.
In this ship cable fixing device based on winding formula prevents not hard up, the carrier ring can drive the lantern ring rotation in the ascending process, realizes twining the hawser at the bollard outer lane, and the descending in-process can push down the hawser of twining at the bollard outer lane through the clamp plate, makes the frictional force reinforcing between the multilayer hawser to improve the fastness of being connected between bollard and the hawser.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of a base of the present invention;
FIG. 4 is a schematic view of the structure of the strut of the present invention;
FIG. 5 is a schematic view of a platen according to the present invention;
FIG. 6 is a schematic view of the structure of the housing of the present invention;
FIG. 7 is a schematic view of the structure of the movable ring of the present invention;
FIG. 8 is a schematic cross-sectional view of the housing of the present invention;
fig. 9 is a schematic structural diagram of a platen according to the present invention.
The meaning of each reference sign in the figure is:
100. a base; 101. mooring posts; 102. a mounting cavity; 103. a through groove; 104. a spiral groove;
110. A driving mechanism; 111. a bracket; 112. a roller; 113. a wheel axle; 114. a connecting spring; 120. a cable; 130. a pressing plate;
200. A winding mechanism;
210. a rotating shaft; 211. a first belt; 212. a first driving groove; 213. a support rod; 214. a carrier ring; 220. a collar; 221. a protrusion;
230. A swivel; 231. a second belt; 232. a straight rod; 240. a movable ring; 241. a housing; 242. a second driving groove; 243. a guide plate; 244. a fixed rod;
300. and a cable guiding hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a ship cable fixing device based on winding type looseness prevention is provided, which comprises a mooring post 101 fixed at the top of a base 100, wherein the mooring post 101 is in a vertical relationship with the base 100, the base 100 can be fixed on a ship through a bolt hole formed at the top of the base, after the fixing, the mooring post 101 is in a vertical state, a cable 120 can be bound on the outer ring of the mooring post 101 in a winding manner, the connection of the cable 120 and the mooring post 101 is completed, the top of the mooring post 101 protrudes to one side to form a clamping block, so that the cable 120 of the outer ring of the mooring post 101 is prevented from being separated from the mooring post 101 in an upward moving manner, and the stability of the connection between the cable 120 and the mooring post 101 is improved.
However, if the rope 120 is manually wound, it takes a certain time to complete the winding because the rope 120 is thick and long, thereby affecting the fixing efficiency of the ship. For this, in fig. 1, a driving mechanism 110 and a winding mechanism 200 are provided at the top of a base 100, the driving mechanism 110 is connected to the winding mechanism 200, and when one end of a cable 120 is towed to the shore, the driving mechanism 110 transmits a moving force when the cable 120 is towed to the winding mechanism 200; the winding mechanism 200 comprises a lifting component and a rotating component, wherein a cable guiding hole 300 is formed in the rotating component, the other end of the cable 120 passes through the cable guiding hole 300, the cable 120 is driven to rotate around the mooring post 101 by power transmitted by the driving mechanism 110, and the lifting component drives the rotating component to ascend by power transmitted by the driving mechanism 110 so as to force the rotating component to rotate in the ascending process, so that the cable is wound on the outer ring of the mooring post 101.
That is, the winding mechanism 200 is driven to rise and rotate by the moving force when one end of the cable 120 is pulled to the shore, so that the winding mechanism 200 winds the other end of the cable 120 around the outer ring of the mooring post 101 during the movement, thereby achieving the automatic winding of the cable 120, improving the winding efficiency and simultaneously increasing the connection performance between the mooring post 101 and the cable 120.
Furthermore, the lifting assembly is further connected with a pressing plate 130, and the pressing plate 130 is sleeved on the outer ring of the pressing plate 130 in an annular state, so that the cable 120 wound on the outer wall of the mooring post 101 is continuously pressed down in the downward moving process of the lifting assembly, and the friction force between the cable 120 and the mooring post 101 is increased (the specific working principle will be described later).
In embodiment 1, as shown in fig. 2, the driving mechanism 110 includes two brackets 111 in a "U" shape and disposed opposite to each other, and a roller 112 disposed between two bending ends of the brackets 111, wherein the roller 112 is rotatably disposed between the two bending ends of the brackets 111 by a wheel shaft 113 coaxially and fixedly connected to the two ends. At this time, one end of the cable 120 may be passed between the two rollers 112, and when the cable 120 is pulled to move, the moving cable 120 may rotate the two rollers 112 by friction force. Meanwhile, in order to facilitate the cable 120 to pass between the two rollers 112, one of the brackets 111 is slidably disposed at the top of the base 100, and a connection spring 114 for elastically connecting the bracket 111 and the base 100 is disposed between them; another bracket 111 is fixedly provided on the top of the base 100. In this way, one of the brackets 111 can drive the rollers 112 to displace in a sliding manner, so that the gap between the two rollers 112 is increased, and the cable 120 can be easily put between the two rollers 112. And after the insertion is completed, the connection spring 114 is restored by itself elastically pushing the displaced bracket 111 so that the two rollers 112 tightly clamp the cable 120.
As shown in fig. 3, the lifting assembly includes a rotating shaft 210 rotatably disposed in a vertical manner in a mounting cavity 102 formed in the mooring post 101, the bottom end of the rotating shaft 210 and the bottom end of one of the wheel shafts 113 penetrate into a cavity formed in the base 100, and the bottom end of the rotating shaft 210 and the bottom end of the wheel shaft 113 are connected by a first belt 211. It should be noted that the first belt 211 is only one connection method in the present invention, and a chain, a gear, etc. may be used to connect the roller 112 and the rotating shaft 210. On the other hand, the outer ring of the rotating shaft 210 is provided with a first driving groove 212, the first driving groove 212 is a reciprocating thread groove, and mainly consists of two thread grooves with the same thread pitch and opposite rotation directions, and two ends are connected by a transition curve, meanwhile, the outer ring of the rotating shaft 210 is sleeved with a supporting rod 213, and the supporting rod 213 is meshed with the first driving groove 212, so that the rotating shaft 210 can longitudinally slide back and forth on the outer ring of the rotating shaft 210 through the first driving groove 212 in the rotating process, and the lifting effect is achieved. Then, in fig. 2, the outer ring of the mooring post 101 is provided with a through groove 103 for the two ends of the supporting rod 213 to pass through, and the two ends of the supporting rod 213 passing through the through groove 103 are connected together with a bearing ring 214 sleeved on the outer ring of the mooring post 101 for driving the rotating assembly to lift.
As shown in fig. 4, the rotating assembly includes a collar 220 rotatably disposed on top of the carrier ring 214, with the outer race of the collar 220 fixedly disposed for the cable 120 to pass through the cable guide aperture 300. Then, as shown in fig. 2, the outer ring of the mooring post 101 is provided with a spiral groove 104, and the inner ring of the collar 220 is provided with a protrusion 221 located in the spiral groove 104, so that when the bearing ring 214 drives the collar 220 to lift, the collar 220 can rotate along the track of the spiral groove 104 through the protrusion 221.
The specific working principle, as shown in connection with fig. 5, is as follows:
One end of the cable 120 is passed between the two rollers 112 and then pulled to shore. Meanwhile, the other end of the cable 120 is passed through the cable guide hole 300, and the distance passed through the cable guide hole 300 is the distance required to be wound around the outer circumference of the mooring post 101, and fig. 1 is specifically referred to. Then, when one end of the cable 120 is pulled to the shore, the friction force between the cable 120 and the rollers 112 forces the rollers 112 to rotate, at this time, the axle 113 at the bottom of one of the rollers 112 drives the rotating shaft 210 to rotate through the first belt 211, the rotating shaft 210 drives the supporting rod 213 to rise through the first driving groove 212 formed in the outer ring, the supporting rod 213 drives the collar 220 to rise through the bearing ring 214, and the collar 220 rotates through the protrusion 221 and the spiral groove 104 in the rising process. The cable guide hole 300 located at the outer ring of the collar 220 also drives the cable 120 to spirally rise and rotate, so that the cable 120 is wound around the outer ring of the mooring post 101 during rotation. The cable 120 is then knotted and secured.
Also, the platen 130 mentioned above is fixed to the bottom of the carrier ring 214 in this embodiment. When the collar 220 is lifted to the top of the first driving groove 212, the cable 120 of the outer ring of the mooring post 101 is wound, and then one end of the cable 120 is separated from the cable guiding hole 300, and then, as the first driving groove 212 is a reciprocating groove, the supporting rod 213 can drive the collar 220 to descend through the bearing ring 214 when reaching the top of the first driving groove 212, the bearing ring 214 drives the pressing plate 130 in the descending process, the pressing plate 130 descends to press down the cable 120 wound on the outer ring of the mooring post 101, so that the multi-layer cable 120 is compressed, and the effect of fixing the cable 120 on the outer ring of the mooring post 101 is achieved.
That is, the bearing ring 214 can drive the collar 220 to rotate during the ascending process, so as to wind the cable 120 around the outer ring of the mooring post 101, and can press down the cable 120 wound around the outer ring of the mooring post 101 through the pressing plate 130 during the descending process, so that the friction force between the multi-layer cables 120 is enhanced, and the connection firmness between the mooring post 101 and the cables 120 is improved.
In embodiment 2, as shown in fig. 6 and 7, the lifting assembly comprises a swivel 230 rotatably disposed in the top of the base 100, the swivel 230 is located on the outer ring of the mooring post 101, in fig. 9, the bottom end of the swivel 230 and the bottom end of one of the wheel shafts 113 extend into a cavity formed in the base 100, and the swivel 230 and the wheel shaft 113 are connected by a second belt 231; in fig. 7, a plurality of straight rods 232 are fixedly arranged at the top of the swivel 230, a movable ring 240 is slidably arranged on the outer ring of the plurality of straight rods 232, and a cable guiding hole 300 is fixedly arranged on the inner ring of the movable ring 240.
The rotating assembly comprises a shell 241 fixedly sleeved on the outer ring of the movable ring 240, a second driving groove 242 is formed in the outer ring of the second belt 231, the second driving groove 242 is a reciprocating thread groove and mainly comprises two thread grooves with the same thread pitches and opposite rotation directions, two ends are connected through a transition curve, a guide plate 243 is slidably arranged in the second driving groove 242, the guide plate 243 is rotatably arranged on one side of the top of a fixing rod 244, and the fixing rod 244 is fixedly arranged on the top of the base 100.
The working principle of this embodiment, as shown in connection with fig. 9, is as follows:
The other end of the cable 120 is passed through the cable guide hole 300, and the distance passed through the cable guide hole 300 is the distance required to be wound around the outer circumference of the mooring post 101. When one end of the cable 120 is pulled to the shore, friction force between the cable 120 and the rollers 112 forces the rollers 112 to rotate, at this time, the wheel axle 113 at the bottom of one of the rollers 112 drives the swivel 230 to rotate through the second belt 231, the swivel 230 drives the movable ring 240 to rotate through the straight rod 232 at the top, the movable ring 240 rotates to drive the shell 241, the shell 241 rotates to drive the second driving groove 242, and the guiding plate 243 is limited on the fixed rod 244 and cannot be displaced, so that the shell 241 moves upwards through the second driving groove 242 in the rotating process, the second driving groove 242 moves upwards to drive the movable ring 240 to rotate, and at this time, the movable ring 240 is in a spiral rising state, so that the cable 120 is wound on the outer ring of the mooring post 101 in the rotating process. The cable 120 is then knotted and secured.
Also, the pressing plate 130 mentioned above is fixed to the bottom of the movable ring 240 in the present embodiment. When the guide plate 243 is located at the bottom of the second driving groove 242, the movable ring 240 is located at the top of the mooring post 101, and the cable 120 of the outer circumference of the mooring post 101 has been wound, at which time one end of the cable 120 is also disengaged from the cable guide hole 300. Then, since the second driving groove 242 is a reciprocating groove, the movable ring 240 descends through the second driving groove 242 after reaching the top of the mooring post 101, the movable ring 240 drives the pressing plate 130 in the descending process, the pressing plate 130 descends to press down the cable 120 wound around the outer ring of the mooring post 101, so that the plurality of layers of cables 120 are compressed, and the effect of fixing the cable 120 on the outer ring of the mooring post 101 is achieved.
It should be noted that, after one end of the cable 120 is fixedly connected to the shore, the friction between the roller 112 and the cable 120 forces the roller 112 to be unable to rotate, so that the pressing plate 130 always presses the cable 120. Only when the cable 120 is pulled in the reverse direction after one end of the cable 120 is separated from the shore, the roller 112 is reversed, and the cable 120 is lifted, and the pressing down of the cable 120 is canceled.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Ship mooring rope fixing device based on winding type looseness prevention comprises a mooring post (101) fixed at the top of a base (100), and is characterized in that: the top of the base (100) is provided with a driving mechanism (110) and a winding mechanism (200), the driving mechanism (110) is connected with the winding mechanism (200), and when one end of the cable (120) is pulled to the shore, the driving mechanism (110) transmits the moving force of the pulled cable (120) to the winding mechanism (200); the winding mechanism (200) comprises a lifting assembly and a rotating assembly, a cable guiding hole (300) is formed in the rotating assembly, and after the other end of the cable (120) passes through the cable guiding hole (300), the rotating assembly drives the cable (120) to rotate around the mooring post (101) through power transmitted by the driving mechanism (110); the lifting assembly drives the rotating assembly to ascend through power transmitted by the driving mechanism (110) so as to force the rotating assembly to rotate in the ascending process, and therefore the rotating assembly is wound on the outer ring of the mooring post (101).
2. The winding-type anti-loosening marine cable fixing device as claimed in claim 1, wherein: the lifting assembly is further connected with a pressing plate (130), the pressing plate (130) is sleeved on the outer ring of the pressing plate (130) in an annular state, so that a cable (120) wound on the outer wall of the mooring post (101) is continuously pressed down in the downward movement process of the lifting assembly, and friction between the cable (120) and the mooring post (101) is increased.
3. The winding-type anti-loosening marine cable fixing device as claimed in claim 2, wherein: the driving mechanism (110) comprises two brackets (111) which are in a U-shaped state and are oppositely arranged, and a roller (112) which is positioned between two bending ends of the brackets (111), wherein the roller (112) is rotatably arranged between the two bending ends of the brackets (111) through a wheel shaft (113) with two ends coaxially and fixedly connected;
One end of the cable (120) passes through the two rollers (112), and when the cable (120) is pulled to move, the moving cable (120) drives the two rollers (112) to rotate through friction force under the action of friction force.
4. A winding-based anti-rattle marine cable fixing device as claimed in claim 3, wherein: one of the brackets (111) is arranged at the top of the base (100) in a sliding way, and a connecting spring (114) for elastically connecting the bracket (111) and the base (100) is arranged between the bracket and the base; the other bracket (111) is fixedly arranged at the top of the base (100).
5. A winding-based anti-rattle marine cable fixing device as claimed in claim 3, wherein: the lifting assembly comprises a rotating shaft (210) which is arranged in a mounting cavity (102) formed in the mooring post (101) in a vertical mode in a rotating mode, the bottom end of the rotating shaft (210) and the bottom end of one wheel shaft (113) penetrate into the cavity formed in the base (100), the bottom end of the rotating shaft (210) and the bottom end of the wheel shaft (113) are connected through a first belt (211), a first driving groove (212) is formed in the outer ring of the rotating shaft (210), the first driving groove (212) is a reciprocating thread groove, a supporting rod (213) is sleeved on the outer ring of the rotating shaft (210), and the supporting rod (213) is meshed with the first driving groove (212) so that the supporting rod (213) can longitudinally and reciprocally slide in the outer ring of the rotating shaft (210) through the first driving groove (212) in the rotating process;
The outer ring of the mooring post (101) is provided with a through groove (103) for the two ends of the supporting rod (213) to penetrate out, and the two ends of the supporting rod (213) penetrating out of the through groove (103) are connected with a bearing ring (214) sleeved on the outer ring of the mooring post (101) together so as to be used for driving the rotating assembly to lift.
6. The winding-type anti-loosening marine cable fixing device based on claim 5, wherein: the rotating assembly comprises a lantern ring (220) which is rotatably arranged at the top of the bearing ring (214), a cable guide hole (300) is fixedly formed in the outer ring of the lantern ring (220), a spiral groove (104) is formed in the outer ring of the mooring post (101), a protrusion (221) located in the spiral groove (104) is formed in the inner ring of the lantern ring (220), and when the bearing ring (214) drives the lantern ring (220) to lift, the lantern ring (220) can rotate along the track of the spiral groove (104) through the protrusion (221).
7. The winding-type anti-loosening marine cable fixing device based on claim 6, wherein: the pressure plate (130) is fixed at the bottom of the bearing ring (214).
8. A winding-based anti-rattle marine cable fixing device as claimed in claim 3, wherein: the lifting assembly comprises a swivel (230) rotatably arranged in the top of the base (100), the swivel (230) is positioned on the outer ring of the mooring post (101), the bottom end of the swivel (230) and the bottom end of one of the wheel shafts (113) extend into a cavity formed in the base (100), and the swivel (230) is connected with the wheel shaft (113) through a second belt (231); the top of swivel (230) is fixed and is provided with a plurality of straight-bars (232), and the outer lane of a plurality of straight-bars (232) slides jointly and is provided with a loose collar (240), and the inner circle of loose collar (240) is fixed and is provided with cable guide hole (300).
9. The winding-type anti-loosening marine cable fixing device based on claim 8, wherein: the rotating assembly comprises a shell (241) fixedly sleeved on the outer ring of the movable ring (240), a second driving groove (242) is formed in the outer ring of the second belt (231), the second driving groove (242) is a reciprocating thread groove, a guide plate (243) is arranged in the second driving groove (242) in a sliding mode, the guide plate (243) is rotatably arranged on one side of the top of a fixing rod (244), and the fixing rod (244) is fixedly arranged on the top of the base (100).
10. The winding-type anti-loosening marine cable fixing device based on claim 9, wherein: the pressure plate (130) is fixed at the bottom of the movable ring (240).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410582348.XA CN118144918B (en) | 2024-05-11 | 2024-05-11 | Ship cable fixing device based on winding type looseness prevention |
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| CN202410582348.XA CN118144918B (en) | 2024-05-11 | 2024-05-11 | Ship cable fixing device based on winding type looseness prevention |
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| CN118144918B CN118144918B (en) | 2024-07-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118405228A (en) * | 2024-07-03 | 2024-07-30 | 江苏兴洋船舶设备制造有限公司 | Ship mooring rope fixing device with adjustable receive and release |
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| CN113981906A (en) * | 2021-11-30 | 2022-01-28 | 姚玉 | Rotatable ship rope column |
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| CN102602505A (en) * | 2012-04-05 | 2012-07-25 | 南通贝斯特船舶与海洋工程设计有限公司 | Cable tying device of ship equipment |
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| CN112407146A (en) * | 2020-09-23 | 2021-02-26 | 扬州力达绳缆科技有限公司 | Automatic winding post of hawser for boats and ships |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118405228A (en) * | 2024-07-03 | 2024-07-30 | 江苏兴洋船舶设备制造有限公司 | Ship mooring rope fixing device with adjustable receive and release |
| CN118405228B (en) * | 2024-07-03 | 2024-09-06 | 江苏兴洋船舶设备制造有限公司 | Ship mooring rope fixing device with adjustable receive and release |
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|---|---|
| CN118144918B (en) | 2024-07-12 |
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