CN117922758B - Anchor windlass for boats and ships - Google Patents
Anchor windlass for boats and ships Download PDFInfo
- Publication number
- CN117922758B CN117922758B CN202410331047.XA CN202410331047A CN117922758B CN 117922758 B CN117922758 B CN 117922758B CN 202410331047 A CN202410331047 A CN 202410331047A CN 117922758 B CN117922758 B CN 117922758B
- Authority
- CN
- China
- Prior art keywords
- rod
- frame
- gear
- anchor
- driving gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 67
- 239000003921 oil Substances 0.000 claims description 28
- 239000010720 hydraulic oil Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004873 anchoring Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 4
- 230000003578 releasing effect Effects 0.000 abstract description 34
- 230000009471 action Effects 0.000 abstract description 24
- 238000006073 displacement reaction Methods 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 38
- 230000008569 process Effects 0.000 description 38
- 230000005484 gravity Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
-
- 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
- B63B21/22—Handling or lashing of anchors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of anchor windlass, and discloses an anchor windlass for a ship, which comprises a bottom plate, wherein a frame is fixedly arranged at the top end of the bottom plate, fixed lug plates are arranged at four corners of the bottom end of the bottom plate, an anchor winch is arranged above the frame, a top support rod is movably connected with the middle part of the left side of the anchor winch, and a bottom support rod is movably connected with the middle part of the right side of the anchor winch. According to the invention, the winding and releasing states are switched by utilizing the left-right displacement of the driving gear, the active rotation during winding and the passive rotation during releasing are utilized, and the power conversion is completed through the linkage assembly, so that the automatic left-right uniform wiring of the cable or the anchor chain is realized, the automatic wiring and the winding and releasing actions are synchronously performed, the automatic wiring is completed only when the cable or the anchor chain is released or wound, the whole action is automatically completed, the problem that the cable or the anchor chain is required to be laid manually by the traditional device is effectively avoided, the automation degree of the device is improved, and the potential safety hazard is reduced.
Description
Technical Field
The invention belongs to the technical field of anchor windlass, and particularly relates to a ship anchor windlass.
Background
The anchor windlass is an important equipment for anchoring and twisting ship, and is mainly used for anchoring, mooring and raising ship in port, channel, anchoring ground and other water areas. The anchor windlass for ships is mainly divided into a hydraulic anchor windlass and an electric anchor windlass, wherein the hydraulic anchor windlass is mainly suitable for the cable windlass of large ships and the anchor windlass is mainly used for the cable windlass of small ships and the anchor windlass is mainly used for fixing the ships when the cables are mainly used for berthing to the shore, and the cables can be matched with an anchor chain to realize berthing of the ships.
The conventional anchor winch mainly comprises a power device and an anchor winch, wherein the power device is mainly a hydraulic device or a motor, the conventional electric anchor winch mainly uses the motor to provide power, and drives the anchor winch to rotate to realize winding of a cable after the speed is reduced by using a speed reducer, wherein the anchor releasing operation of the cable can be realized without using power when the anchor is released, but in the actual anchor releasing and anchor receiving processes, the cable can only realize releasing and winding actions, the anchor winch has a certain width, so that the cable is difficult to uniformly arrange to the outer side surface of the anchor winch, further, the cable is unevenly distributed, the auxiliary arrangement is often needed, the potential safety hazard is high, and improvement is needed urgently.
Traditional anchor winch equipment generally can use the brake block to realize the locking process of anchor capstan winch to prevent that the hawser after the rolling from taking place unexpected release, and in this process, it mainly utilizes the friction side before brake block and the anchor capstan winch can realize locking operation, can lead to brake block or anchor capstan winch excessive wear after long time, must change the side to continue to use this moment, adopts the friction mode to lock simultaneously and must carry out auxiliary locking side after stopping completely and can realize locking completely and release the brake, and holistic operation is comparatively complicated, and life is shorter.
Disclosure of Invention
The invention aims to provide a ship anchor and mooring machine, which aims to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an anchor winch for boats and ships, includes the bottom plate, the top fixed mounting of bottom plate has the frame, all install fixed otic placode on the four corners position of bottom plate bottom, the top of frame is equipped with anchor capstan winch, the left middle part swing joint of anchor capstan winch has the top bracing piece, the middle part swing joint on anchor capstan winch right side has the bottom support pole, anchor capstan winch is located between top bracing piece and the bottom support pole and rotates relative top bracing piece and bottom support pole, the top of top bracing piece is connected with the top of frame medial surface, the bottom of bottom bracing piece is connected with the bottom of frame medial surface, the extension frame is all installed in the front of top bracing piece and bottom support pole, two the front of extension frame is equipped with transverse guide, be connected between the back of transverse guide and the extension frame, the inside movable joint of transverse guide has the guide block, the guide block is relative transverse guide rail left and right displacement, the power distribution subassembly is installed in the left side of frame medial surface, the subassembly is located the right side of power distribution subassembly, the motor drive shaft is located the side of frame medial surface, the motor-driven gear is located the fixed gear and stops the front of drive shaft, the drive shaft is located the drive shaft is driven to the side of drive shaft.
The device is suitable for winding and releasing a cable or an anchor chain, when the device is used, the device and a deck are fixed through the fixed lug plate on the outer side surface of the bottom plate, the device is only suitable for winding and releasing processes of the cable, the initial state corresponds to a locking state, namely, when the driving gear is located at the middle position, the anchor winch cannot rotate at the moment, when the driving gear is located at the leftmost side, the device is in the winding state of the cable at the moment, and when the driving gear is located at the rightmost side, the device is in the releasing state of the cable at the moment.
As a further technical scheme of the invention, a fixed sleeve is fixedly arranged in the middle of the left end of the anchor-twisting disc, a movable rod is fixedly arranged in the middle of the right end of the driving gear, a limit groove is formed in the inner side surface of the fixed sleeve, a limit bar is fixedly arranged on the outer side surface of the movable rod at equal angles, the movable rod is movably clamped with the limit groove, and the fixed sleeve is laterally displaced relative to the movable rod.
When the driving gear moves left and right under the action of the electric push rod, the movable rod can move left and right relative to the fixed sleeve, the power of the driving gear can be transmitted to the movable rod and drives the fixed sleeve to rotate, and the anchor winch can synchronously rotate to finish the power transmission and interval adjustment process.
As a further technical scheme of the invention, the right end of the power distribution assembly is connected with a first bevel gear, the right side of the bottom end of the first bevel gear is vertically provided with a second bevel gear, the first bevel gear and the second bevel gear are mutually vertical and are in meshed connection, the middle part of the second bevel gear is fixedly sleeved with a connecting shaft A, the right end of the power distribution assembly is provided with an extension base, and the connecting shaft A rotates relative to the extension base.
The power input by the power distribution assembly can drive the first bevel gear to rotate, at the moment, the rotation direction of the first bevel gear is the same as that of the power distribution assembly, and meanwhile, when the first bevel gear rotates, the second bevel gear can synchronously rotate, and meanwhile, the rotation action of the vertical plane of the first bevel gear is converted into the rotation action of the horizontal plane.
As a further technical scheme of the invention, the power distribution assembly comprises a motor fixing seat, the bottom end of the motor fixing seat is connected with the bottom end of the inner side surface of the frame, the top end of the motor fixing seat is fixedly provided with a main motor, the right end of the main motor is provided with an electromagnetic clutch, the output end of the main motor is connected with the input end of the electromagnetic clutch, and the output end of the electromagnetic clutch is provided with a main shaft.
As a further technical scheme of the invention, the right end of the motor fixing seat is fixedly provided with the mounting frame, the main shaft is movably sleeved with the mounting frame, the main shaft rotates relative to the mounting frame, the right end of the mounting frame is connected with the extension stand, and the right end of the main shaft is fixedly sleeved with the middle part of the first bevel gear.
As a further technical scheme of the invention, the left side of the outer side surface of the main shaft is fixedly sleeved with the winding gear, the right side of the outer side surface of the main shaft is fixedly sleeved with the release gear, the driving gear is in meshed connection with the winding gear when being positioned at the leftmost side, and the driving gear is in meshed connection with the release gear when being positioned at the rightmost side.
When the cable is wound and released, the free end of the cable is required to pass through the threading hole to complete the limiting process of the cable;
When the winding of the cable is required, the driving gear can be driven to move left and right by starting the electric push rod, the driving gear is controlled to move leftwards to enable the driving gear to move to the upper side of the winding gear, the driving gear and the winding gear are in meshed connection, the main motor is controlled to start, meanwhile, the electromagnetic clutch is controlled to combine power, at the moment, the main motor can drive the main shaft to rotate and simultaneously control the winding gear to rotate clockwise, at the moment, the driving gear meshed with the main motor rotates anticlockwise, at the moment, the anchor winch can be synchronously driven to rotate anticlockwise, and when the anchor winch rotates anticlockwise, the cable can be wound, so that the winding process of the cable is completed;
When the cable is required to be released, the combination of the electromagnetic clutch can be disconnected, the main motor is closed, the main shaft does not rotate along with the output shaft of the main motor any more, the electric push rod is controlled to drive the driving gear to move rightwards until the driving gear moves to the position right above the release gear and is in meshed connection with the release gear, the driving gear can freely rotate due to the fact that the limitation of the driving gear is released at the moment, the anchor winch drives the anchor winch to rotate clockwise under the action of gravity of the cable or the anchor chain, automatic release is completed, and the release gear rotates anticlockwise under the action of the driving gear at the moment.
As a further technical scheme of the invention, the linkage assembly comprises a linkage rod, the top end of the linkage rod is connected with the bottom end of the guide block, one end of the outer side surface of the linkage rod, which is far away from the transverse guide rail, is movably connected with a first connecting rod through a rotating shaft, one end of the first connecting rod, which is far away from the linkage rod, is movably connected with a second connecting rod through a rotating shaft, and one end of the second connecting rod, which is far away from the first connecting rod, is fixedly sleeved with the bottom end of the outer side surface of the connecting shaft A.
When the winding and releasing of the mooring rope or the anchor chain are carried out, namely, when the winding is carried out, the main shaft can be synchronously driven to rotate due to the clockwise rotation of the winding gear, at the moment, the first bevel gear rotates along with the main shaft, and simultaneously, the second bevel gear at the bottom end can be driven to rotate, when the second bevel gear rotates, the second connecting rod can be synchronously driven to swing, at the moment, the first connecting rod follows the swing, and applies left pulling force and right pushing force to the linkage rod, at the moment, the guide block can be driven to move left and right under the guide action of the guide block, and further, the left and right displacement of the inner mooring rope is driven to be matched with the winding process of the mooring rope, and the automatic wiring of the mooring rope is completed when the winding is carried out;
when the release gear is released, the first bevel gear can be synchronously driven to rotate anticlockwise by the anticlockwise rotation of the release gear, at the moment, the second bevel gear is opposite to the rotation direction during winding, the reciprocating left-right displacement of the guide block is finally realized, the limiting of the mooring rope during release is completed, and the automatic layout process is completed.
The winding and releasing states are switched by utilizing the left-right displacement of the driving gear, the driving rotation during winding and the driven rotation during releasing are utilized, the power conversion is completed through the linkage assembly, the automatic left-right uniform wiring of the cable or the anchor chain is realized, the automatic wiring is synchronously carried out with the actions of winding and releasing, the automatic wiring is completed only when the cable or the anchor chain is released or wound, the whole action is automatically completed, the problem that the cable or the anchor chain is required to be laid manually by the traditional device is effectively avoided, the automation degree of the device is improved, and the potential safety hazard is reduced.
According to the technical scheme, the brake assembly comprises a top fixing frame, the top fixing frame is connected with the top end of the inner side face of the frame, the bottom end of the top fixing frame is movably connected with an auxiliary gear through a rotating shaft, the brake assembly further comprises a top locking frame, the top end of the top locking frame is connected with the top end of the inner side face of the frame, an oil storage pipe positioned behind the auxiliary gear is fixedly sleeved on the inner side face of the top locking frame, and the driving gear is meshed and connected with the auxiliary gear when positioned in the middle.
As a further technical scheme of the invention, a connecting shaft B is fixedly sleeved on the position, close to the outer side surface, of the auxiliary gear, a transmission rod is movably connected to the left side and the right side of the outer side surface of the connecting shaft B, one end, far away from the connecting shaft B, of the transmission rod is movably connected with a mounting seat through a rotating shaft, the mounting seat is positioned right in front of an oil storage pipe, and a piston plate is movably sleeved on the inner side surface of the oil storage pipe.
According to the technical scheme, hydraulic oil is filled between the rear end of the piston plate and the rear end of the inner cavity of the oil storage pipe, a piston rod positioned in the oil storage pipe is fixedly connected to one end of the piston plate, which is close to the mounting seat, one end of the piston rod, which is far away from the piston plate, penetrates through the front end of the oil storage pipe and is fixedly connected with a limiting plate, one end of the limiting plate, which is far away from the piston rod, is connected with the mounting seat, a limiting spring is movably sleeved on the outer side face of the piston rod, and the front end and the rear end of the limiting spring are connected with one end of the limiting plate and one end of the oil storage pipe.
When the winding of the cable is completed, the cable is required to be limited, the electric push rod is started and the driving gear is driven to displace to the right side, so that the meshing between the driving gear and the winding gear is released, the driving gear and the auxiliary gear are kept meshed, the driving gear can freely rotate at the moment and can rotate clockwise, the auxiliary gear can synchronously drive the auxiliary gear to rotate anticlockwise, the auxiliary gear can synchronously drive the transmission rod to rotate, the mounting seat is subjected to the thrust from the transmission rod and drives the piston rod to displace towards the direction away from the auxiliary gear, the piston plate is subsequently displaced towards the direction away from the auxiliary gear, the pressure is applied to hydraulic oil in the oil storage pipe, the hydraulic oil can be reversely prevented from being compressed, namely, the reverse acting force is applied to the piston plate, the auxiliary gear cannot rotate anticlockwise, the driving gear cannot rotate clockwise, the limiting clamping of the driving gear is completed, and the braking process is completed.
The position of the driving gear is switched by utilizing the left-right displacement of the driving gear, namely, the transmission process of power is completed by utilizing the meshing of the driving gear and the auxiliary gear, the rotating power is converted into horizontal power, the hydraulic oil is further pressurized, the characteristic that liquid is difficult to compress is utilized to reversely act on the auxiliary gear, the driving gear is finally prevented from continuing to rotate, the braking process is completed, the friction braking mode is not used in the whole process, the auxiliary locking mode is not needed after braking, the braking state is not needed, the whole operation is simpler, and the service life is longer.
When the release of the mooring rope or the anchor chain reaches the required length, the electric push rod can be continuously started to control the driving gear to move leftwards and release the meshing between the driving gear and the release gear, the power transmission is released, meanwhile, the driving gear is controlled to be meshed with the auxiliary gear, the driving gear still has a clockwise rotation trend and acts on hydraulic oil in the oil storage pipe, the hydraulic oil still prevents the auxiliary gear from continuously rotating, the release limiting process is completed, and if the release is required to be continuously carried out, the driving gear is only required to be continuously controlled to move rightwards and be meshed with the release gear.
Through utilizing the left and right displacement of driving gear again, make it can be in the rolling, release and locking three kinds of states switch repeatedly, make it can accomplish fast and stop promptly the locking process in the release process, thereby the length of control release hawser or anchor chain, and whole locking process is balanced with hydraulic oil compressed effort each other by the action of gravity of hawser or anchor chain, need not outside power and keep its locking state, avoid traditional device to be difficult to accomplish the problem spacing fast and need outside power to keep locking state when releasing, the ease of use and the practical degree of device have been improved.
The beneficial effects of the invention are as follows:
1. According to the invention, the winding and releasing states are switched by utilizing the left-right displacement of the driving gear, the active rotation during winding and the passive rotation during releasing are utilized, and the power conversion is completed through the linkage assembly, so that the automatic left-right uniform wiring of the cable or the anchor chain is realized, the automatic wiring and the winding and releasing actions are synchronously performed, the automatic wiring is completed only when the cable or the anchor chain is released or wound, the whole action is automatically completed, the problem that the cable or the anchor chain is required to be laid manually by the traditional device is effectively avoided, the automation degree of the device is improved, and the potential safety hazard is reduced.
2. According to the invention, the position of the driving gear is switched by utilizing the left-right displacement of the driving gear, namely, the transmission process of power is completed by utilizing the meshing of the driving gear and the auxiliary gear, the rotating power is converted into horizontal power, the hydraulic oil is further pressurized, the characteristic that liquid is difficult to compress is utilized to reversely act on the auxiliary gear, and finally the driving gear is prevented from continuously rotating, so that the braking process is completed.
3. According to the invention, the left-right displacement of the driving gear is utilized again, so that the driving gear can be repeatedly switched between the three states of winding, releasing and locking, and the braking and locking process can be rapidly completed in the releasing process, so that the length of a released cable or anchor chain is controlled, the whole locking process is balanced with the acting force compressed by hydraulic oil under the action of gravity of the cable or anchor chain, the locking state of the driving gear is not required to be maintained, the problems that the traditional device is difficult to rapidly complete limiting during releasing and the locking state is required to be maintained by external power are avoided, and the usability and the practical degree of the device are improved.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic rear view of the overall structure of the present invention;
FIG. 3 is an exploded view of the stationary sleeve and movable rod structure of the present invention;
FIG. 4 is a schematic illustration of the mating of the structure of the transverse rail and guide block and linkage assembly of the present invention;
FIG. 5 is an exploded view of the cross rail and guide block arrangement of the present invention;
FIG. 6 is a schematic illustration of the mating of the power distribution assembly and the first and second bevel gear arrangements of the present invention;
FIG. 7 is an exploded view of the brake assembly of the present invention in isolation;
Fig. 8 is an enlarged schematic view of the structure at a in fig. 3.
In the figure: 1. a bottom plate; 2. a frame; 3. fixing the ear plate; 4. a top support bar; 5. a bottom support bar; 6. an anchor winch; 7. a fixed sleeve; 8. a movable rod; 9. a limit groove; 10. a limit bar; 11. an electric push rod; 12. a drive gear; 13. an extension rack; 14. a transverse guide rail; 15. a guide block; 16. a first bevel gear; 17. a second bevel gear; 18. a connecting shaft A; 19. the machine base is prolonged; 20. a linkage assembly; 201. a linkage rod; 202. a first link; 203. a second link; 21. a power distribution assembly; 211. a motor fixing seat; 212. a main motor; 213. an electromagnetic clutch; 214. a mounting frame; 215. a main shaft; 216. a winding gear; 217. releasing the gear; 22. a brake assembly; 221. a top mount; 222. a top locking rack; 223. an auxiliary gear; 224. a connecting shaft B; 225. a transfer lever; 226. a mounting base; 227. an oil storage pipe; 228. a limiting plate; 229. a piston plate; 2210. a piston rod; 2211. a limit spring; 23. and (5) threading the rope holes.
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.
As shown in fig. 1 to 8, in the embodiment of the invention, the anchor winch for a ship comprises a bottom plate 1, a frame 2 is fixedly installed at the top end of the bottom plate 1, fixed lug plates 3 are installed at four corners of the bottom end of the bottom plate 1, an anchor winch 6 is arranged above the frame 2, a top support rod 4 is movably connected to the middle part of the left side of the anchor winch 6, a bottom support rod 5 is movably connected to the middle part of the right side of the anchor winch 6, the anchor winch 6 is located between the top support rod 4 and the bottom support rod 5 and rotates relative to the top support rod 4 and the bottom support rod 5, the top end of the top support rod 4 is connected with the top end of the inner side of the frame 2, the bottom end of the bottom support rod 5 is connected with the bottom end of the inner side of the frame 2, extension frames 13 are installed on the front faces of the top support rod 4 and the bottom support rod 5, transverse guide rails 14 are arranged on the front faces of the two extension frames 13, guide blocks 15 are movably clamped inside the transverse guide blocks 15, the guide blocks 15 are horizontally displaced relative to the transverse guide rails 14, a bottom support rod 5 is provided with a bottom support rod 5, a power distribution assembly 21 is installed on the left side of the inner side of the frame 2 and is located opposite to the top end of the frame 2, a power distribution assembly 21 is located on the right side of the frame 2, a power distribution assembly 21 is located on the right side of the frame 2, a power distribution assembly is located on the front face of the main drive assembly 11 is located on the main drive assembly 12, and the main assembly is located on the front face of the main assembly 11 is located on the side of the main assembly 11, and the main assembly 11 is located on the side of the main frame 11.
The device is suitable for winding and releasing a cable or an anchor chain, when the device is used, the device and a deck are fixed through the fixed lug plate 3 on the outer side surface of the bottom plate 1, the device is only suitable for winding and releasing the cable, the initial state is a locking state, namely, when the driving gear 12 is positioned in the middle, the anchor winch 6 cannot rotate, when the driving gear 12 is positioned at the leftmost side, the device is in the winding state of the cable, and when the driving gear 12 is positioned at the rightmost side, the device is in the releasing state of the cable.
As shown in fig. 1, 3 and 8, a fixed sleeve 7 is fixedly arranged in the middle of the left end of the anchor winch 6, a movable rod 8 is fixedly arranged in the middle of the right end of a driving gear 12, a limit groove 9 is formed in the inner side surface of the fixed sleeve 7, a limit bar 10 is fixedly arranged on the outer side surface of the movable rod 8 at equal angles, the movable rod 8 is movably clamped with the limit groove 9, and the fixed sleeve 7 is laterally displaced relative to the movable rod 8.
When the driving gear 12 moves left and right under the action of the electric push rod 11, the movable rod 8 can move left and right relative to the fixed sleeve 7, and the power of the driving gear 12 can be transmitted to the movable rod 8 and drives the fixed sleeve 7 to rotate, so that the anchor winch 6 can synchronously rotate, and the power transmission and interval adjustment process is completed.
As shown in fig. 1 and 4 and fig. 5 and 6, the right end of the power distribution assembly 21 is connected with a first bevel gear 16, the right side of the bottom end of the first bevel gear 16 is vertically provided with a second bevel gear 17, the first bevel gear 16 and the second bevel gear 17 are mutually vertical and are in meshed connection, the middle part of the second bevel gear 17 is fixedly sleeved with a connecting shaft a18, the right end of the power distribution assembly 21 is provided with an extension stand 19, and the connecting shaft a18 rotates relative to the extension stand 19.
The power input by the power distribution assembly 21 can drive the first bevel gear 16 to rotate, at the moment, the rotation direction of the first bevel gear 16 is the same as that of the power distribution assembly 21, and at the moment, when the first bevel gear 16 rotates, the second bevel gear 17 can synchronously rotate, and meanwhile, the rotation action of the vertical plane of the first bevel gear 16 is converted into the rotation action of the horizontal plane.
As shown in fig. 1,2 and 6, the power distribution assembly 21 includes a motor fixing seat 211, the bottom end of the motor fixing seat 211 is connected with the bottom end of the inner side surface of the frame 2, a main motor 212 is fixedly installed at the top end of the motor fixing seat 211, an electromagnetic clutch 213 is arranged at the right end of the main motor 212, an output end of the main motor 212 is connected with an input end of the electromagnetic clutch 213, a main shaft 215 is installed at the output end of the electromagnetic clutch 213, a mounting frame 214 is fixedly installed at the right end of the motor fixing seat 211, the main shaft 215 is movably sleeved with the mounting frame 214, the main shaft 215 rotates relative to the mounting frame 214, the right end of the mounting frame 214 is connected with the extension frame 19, the right end of the main shaft 215 is fixedly sleeved with the middle part of the first bevel gear 16, a winding gear 216 is fixedly sleeved with the left side of the outer side surface of the main shaft 215, a release gear 217 is fixedly sleeved with the right side of the outer side surface of the main shaft 215, the driving gear 12 is in meshed connection with the winding gear 216 when the driving gear 12 is positioned at the far left.
When the cable is reeled and released, the free end of the cable is required to pass through the reeving hole 23 to complete the limiting process of the cable;
when the winding of the cable is required, the driving gear 12 can be driven to move left and right by opening the electric push rod 11, the driving gear 12 is controlled to move leftwards to enable the driving gear 12 to move above the winding gear 216, the driving gear 12 is connected with the winding gear 216 in a meshed manner, the main motor 212 is controlled to be started, meanwhile, the electromagnetic clutch 213 is controlled to be combined with power, at the moment, the main motor 212 can drive the main shaft 215 to rotate and simultaneously control the winding gear 216 to rotate clockwise, at the moment, the driving gear 12 meshed with the main motor can rotate anticlockwise along with the main shaft 215, at the moment, the anchor winch 6 can be synchronously driven to rotate anticlockwise, and when the anchor winch 6 rotates anticlockwise, the cable can be wound, so that the winding process of the cable is completed;
When the cable is required to be released, the electromagnetic clutch 213 can be disconnected, the main motor 212 is turned off, the main shaft 215 does not rotate along with the output shaft of the main motor 212, the electric push rod 11 is controlled to drive the driving gear 12 to move to the right side until the driving gear 12 moves to the position right above the release gear 217 and is in meshed connection with the release gear 217, the driving gear 12 can freely rotate due to the fact that the limitation of the driving gear 12 is released, the anchor winch 6 is driven to rotate clockwise under the action of the gravity of the cable or the anchor chain, automatic release is completed, and the release gear 217 rotates anticlockwise under the action of the driving gear 12.
As shown in fig. 1, fig. 4 and fig. 5, the linkage assembly 20 includes a linkage rod 201, a top end of the linkage rod 201 is connected with a bottom end of the guide block 15, one end of an outer lateral surface of the linkage rod 201, which is far away from the transverse guide rail 14, is movably connected with a first connecting rod 202 through a rotating shaft, one end of the first connecting rod 202, which is far away from the linkage rod 201, is movably connected with a second connecting rod 203 through a rotating shaft, and one end of the second connecting rod 203, which is far away from the first connecting rod 202, is fixedly sleeved with a bottom end of an outer lateral surface of the connecting shaft a 18.
Embodiment one: when the winding and releasing of the cable or the anchor chain are carried out, namely, when the winding is carried out, the main shaft 215 can be synchronously driven to rotate due to the clockwise rotation of the winding gear 216, at the moment, the first bevel gear 16 rotates along with the main shaft, meanwhile, the second bevel gear 17 at the bottom end can be driven to rotate, when the second bevel gear 17 rotates, the second connecting rod 203 can be synchronously driven to swing, at the moment, the first connecting rod 202 follows the swing, and applies left pulling force and right pushing force to the connecting rod 201, at the moment, the guide block 15 can be driven to move left and right under the guide action of the guide block 15, and further, the internal cable is driven to move left and right, the winding process of the cable is matched, and the automatic wiring of the cable during winding is completed;
When releasing, the first bevel gear 16 can be synchronously driven to rotate anticlockwise by the anticlockwise rotation of the release gear 217, at the moment, the second bevel gear 17 is opposite to the rotation direction during winding, and finally, the reciprocating left-right displacement of the guide block 15 is realized, the limiting of the mooring rope during releasing is completed, and the automatic laying process is completed.
The winding and releasing states are switched by utilizing the left-right displacement of the driving gear 12, the active rotation during winding and the passive rotation during releasing are utilized, the power conversion is completed through the linkage assembly 20, the automatic left-right uniform wiring of the cable or the anchor chain is realized, the automatic wiring and the actions of winding and releasing are synchronously performed, the automatic wiring is completed only when the cable or the anchor chain is released or wound, the whole action is automatically completed, the problem that the cable or the anchor chain is required to be laid manually by the traditional device is effectively avoided, the automation degree of the device is improved, and the potential safety hazard is reduced.
As shown in fig. 2 and 7, the brake assembly 22 comprises a top fixing frame 221, the top fixing frame 221 is connected with the top of the inner side surface of the frame 2, the bottom end of the top fixing frame 221 is movably connected with an auxiliary gear 223 through a rotating shaft, the brake assembly 22 further comprises a top locking frame 222, the top end of the top locking frame 222 is connected with the top of the inner side surface of the frame 2, the inner side surface of the top locking frame 222 is fixedly sleeved with an oil storage pipe 227 positioned behind the auxiliary gear 223, the driving gear 12 is meshed with the auxiliary gear 223 when positioned in the middle, the position of the auxiliary gear 223 close to the outer side surface is fixedly sleeved with a connecting shaft B224, the left side and the right side of the outer side surface of the connecting shaft B224 are movably connected with a transmission rod 225, one end of the transfer rod 225, which is far away from the connecting shaft B224, is movably connected with a mounting seat 226 through a rotating shaft, the mounting seat 226 is positioned right in front of the oil storage pipe 227, the inner side surface of the oil storage pipe 227 is movably sleeved with a piston plate 229, hydraulic oil is filled between the rear end of the piston plate 229 and the rear end of the inner cavity of the oil storage pipe 227, one end of the piston plate 229, which is close to the mounting seat 226, is fixedly connected with a piston rod 2210 positioned inside the oil storage pipe 227, one end of the piston rod 2210, which is far away from the piston plate 229, penetrates through the front end of the oil storage pipe 227 and is fixedly connected with a limiting plate 228, one end of the limiting plate 228, which is far away from the piston rod 2210, is connected with the mounting seat 226, the outer side surface of the piston rod 2210 is movably sleeved with a limiting spring 2211, and the front end and the rear end of the limiting spring 2211 are connected with one end of the limiting plate 228 and one end of the oil storage pipe 227.
Embodiment two: when the cable is required to be limited by the completion of winding, the electric push rod 11 is started and the driving gear 12 is driven to displace to the right, so that the engagement between the driving gear 12 and the winding gear 216 is released and the engagement between the driving gear 12 and the auxiliary gear 223 is kept, and because the driving gear 12 can freely rotate at this moment, namely, can rotate clockwise, the auxiliary gear 223 can be synchronously driven to rotate anticlockwise, the auxiliary gear 223 can synchronously drive the transmission rod 225 to rotate, the mounting seat 226 receives the thrust from the transmission rod 225 and drives the piston rod 2210 to displace in the direction away from the auxiliary gear 223, the piston plate 229 is displaced in the direction away from the auxiliary gear 223, the pressure is applied to the hydraulic oil in the oil storage tube 227, the hydraulic oil can be reversely prevented from being compressed, so that the reverse acting force is applied to the piston plate 229, the auxiliary gear 223 cannot rotate anticlockwise and the driving gear 12 cannot rotate clockwise, the limiting and blocking of the driving gear 12 are completed, and the braking process is completed.
The position of the driving gear 12 is switched by utilizing the left-right displacement of the driving gear 12, namely, the transmission process of power is completed by utilizing the meshing of the driving gear 12 and the auxiliary gear 223, the rotating power is converted into horizontal power, the hydraulic oil is further pressurized, the characteristic that liquid is difficult to be compressed is utilized to reversely act on the auxiliary gear 223, and finally the driving gear 12 is prevented from continuously rotating, so that the braking process is completed, a friction braking mode is not used in the whole process, an auxiliary locking mode is not needed after braking, an external energy source is not needed to keep a braking state, the whole operation is simpler, and the service life is longer.
When the release of the cable or the anchor chain reaches the required length, the electric push rod 11 can be continuously started to control the driving gear 12 to displace to the left and release the engagement between the driving gear 12 and the release gear 217, so as to release the power transmission, and simultaneously control the driving gear 12 to engage with the auxiliary gear 223, at this time, the driving gear 12 still has a clockwise rotation trend and acts on the hydraulic oil in the oil storage pipe 227, the hydraulic oil still prevents the auxiliary gear 223 from continuously rotating, the release limiting process is completed, and if the release is required to be continued, the driving gear 12 is only required to be continuously controlled to displace to the right and engage with the release gear 217.
Through utilizing the left and right displacement of driving gear 12 again, make it can be in the rolling, release and locking three kinds of states repeatedly switch, make it can accomplish fast and stop promptly locking process in release process, thereby the length of control release cable or anchor chain, and whole locking process is balanced with hydraulic oil compressed effort each other by the gravity effect of cable or anchor chain, need not outside power and keep its locking state, avoid traditional device to be difficult to accomplish spacing fast and need outside power to keep locking state's problem when releasing, the ease of use and the practical degree of device have been improved.
Working principle and using flow:
when the cable is reeled and released, the free end of the cable is required to pass through the reeving hole 23 to complete the limiting process of the cable;
when the winding of the cable is required, the driving gear 12 can be driven to move left and right by opening the electric push rod 11, the driving gear 12 is controlled to move leftwards to enable the driving gear 12 to move above the winding gear 216, the driving gear 12 is connected with the winding gear 216 in a meshed manner, the main motor 212 is controlled to be started, meanwhile, the electromagnetic clutch 213 is controlled to be combined with power, at the moment, the main motor 212 can drive the main shaft 215 to rotate and simultaneously control the winding gear 216 to rotate clockwise, at the moment, the driving gear 12 meshed with the main motor can rotate anticlockwise along with the main shaft 215, at the moment, the anchor winch 6 can be synchronously driven to rotate anticlockwise, and when the anchor winch 6 rotates anticlockwise, the cable can be wound, so that the winding process of the cable is completed;
When the winding and releasing of the cable or the anchor chain are carried out, namely, when the winding is carried out, the main shaft 215 can be synchronously driven to rotate due to the clockwise rotation of the winding gear 216, at the moment, the first bevel gear 16 rotates along with the main shaft, meanwhile, the second bevel gear 17 at the bottom end can be driven to rotate, when the second bevel gear 17 rotates, the second connecting rod 203 can be synchronously driven to swing, at the moment, the first connecting rod 202 follows the swing, and applies left pulling force and right pushing force to the connecting rod 201, at the moment, the guide block 15 can be driven to move left and right under the guide action of the guide block 15, and further, the internal cable is driven to move left and right, the winding process of the cable is matched, and the automatic wiring of the cable during winding is completed;
When the cable is required to be released, the electromagnetic clutch 213 can be disconnected, the main motor 212 is closed, the main shaft 215 does not rotate along with the output shaft of the main motor 212 any more, the electric push rod 11 is controlled to drive the driving gear 12 to move to the right side until the driving gear 12 moves to the right side and is in meshed connection with the releasing gear 217, the driving gear 12 can freely rotate due to the fact that the limitation of the driving gear 12 is released at the moment, the anchor winch 6 drives the anchor winch 6 to rotate clockwise under the action of the gravity of the cable or an anchor chain, automatic release is completed, and the releasing gear 217 rotates anticlockwise under the action of the driving gear 12;
When the release is carried out, the first bevel gear 16 can be synchronously driven to rotate anticlockwise by the anticlockwise rotation of the release gear 217, at the moment, the second bevel gear 17 is opposite to the rotation direction during winding, the reciprocating left-right displacement of the guide block 15 is finally realized, the limiting of the mooring rope during release is completed, and the automatic layout process is completed;
When the cable is required to be limited by the completion of winding, the electric push rod 11 is started and the driving gear 12 is driven to displace to the right, so that the engagement between the driving gear 12 and the winding gear 216 is released and the engagement between the driving gear 12 and the auxiliary gear 223 is kept, and because the driving gear 12 can freely rotate at this moment, namely, can rotate clockwise, the auxiliary gear 223 can be synchronously driven to rotate anticlockwise, the auxiliary gear 223 can synchronously drive the transmission rod 225 to rotate, the mounting seat 226 receives the thrust from the transmission rod 225 and drives the piston rod 2210 to displace in the direction away from the auxiliary gear 223, the piston plate 229 is displaced in the direction away from the auxiliary gear 223, and the pressure is applied to the hydraulic oil in the oil storage tube 227, so that the hydraulic oil can be reversely prevented from being compressed, namely, the reverse acting force is applied to the piston plate 229, and the auxiliary gear 223 cannot rotate anticlockwise and the driving gear 12 cannot rotate clockwise, so that the limiting and blocking of the driving gear 12 are completed, and the braking process is completed;
When the release of the cable or the anchor chain reaches the required length, the electric push rod 11 can be continuously started to control the driving gear 12 to displace to the left and release the engagement between the driving gear 12 and the release gear 217, so as to release the power transmission, and simultaneously control the driving gear 12 to engage with the auxiliary gear 223, at this time, the driving gear 12 still has a clockwise rotation trend and acts on the hydraulic oil in the oil storage pipe 227, the hydraulic oil still prevents the auxiliary gear 223 from continuously rotating, the release limiting process is completed, and if the release is required to be continued, the driving gear 12 is only required to be continuously controlled to displace to the right and engage with the release gear 217.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an anchor windlass for boats and ships, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with a frame (2), four corners of the bottom plate (1) are provided with fixed ear plates (3), the upper part of the frame (2) is provided with an anchor winch (6), the middle of the left side of the anchor winch (6) is movably connected with a top support rod (4), the middle of the right side of the anchor winch (6) is movably connected with a bottom support rod (5), the anchor winch (6) is positioned between the top support rod (4) and the bottom support rod (5) and rotates relative to the top support rod (4) and the bottom support rod (5), the top of the top support rod (4) is connected with the top of the inner side of the frame (2), the bottom end of the bottom supporting rod (5) is connected with the bottom end of the inner side surface of the frame (2), extension frames (13) are respectively arranged on the front surfaces of the top supporting rod (4) and the bottom supporting rod (5), transverse guide rails (14) are arranged on the front surfaces of the two extension frames (13), the back surfaces of the transverse guide rails (14) are connected with the extension frames (13), guide blocks (15) are movably clamped in the transverse guide rails (14), the guide blocks (15) are displaced left and right relative to the transverse guide rails (14), a linkage assembly (20) is arranged at the bottom end of the guide blocks (15), a power distribution assembly (21) is arranged on the left side of the inner side surface of the frame (2), the linkage assembly (20) is positioned on the right side of the power distribution assembly (21), the left side of the inner side surface of the frame (2) is fixedly provided with an electric push rod (11) positioned above the power distribution assembly (21), the output shaft of the electric push rod (11) is movably provided with a driving gear (12), the driving gear (12) rotates relative to the electric push rod (11), the top end of the inner side surface of the frame (2) is fixedly provided with a braking assembly (22) positioned above the driving gear (12), the braking assembly (22) comprises a top fixing frame (221), the top fixing frame (221) is connected with the top end of the inner side surface of the frame (2), the bottom of the top fixing frame (221) is movably connected with an auxiliary gear (223) through a rotating shaft, the brake assembly (22) further comprises a top locking frame (222), the top end of the top locking frame (222) is connected with the top end of the inner side surface of the frame (2), the inner side surface of the top locking frame (222) is fixedly sleeved with an oil storage pipe (227) positioned behind the auxiliary gear (223), the driving gear (12) is meshed with the auxiliary gear (223) when positioned in the middle, the position, close to the outer side surface, of the auxiliary gear (223) is fixedly sleeved with a connecting shaft B (224), the left side and the right side of the outer side surface of the connecting shaft B (224) are movably connected with a transmission rod (225), one end of the transfer rod (225) far away from the connecting shaft B (224) is movably connected with a mounting seat (226) through a rotating shaft, the mounting seat (226) is positioned right in front of the oil storage pipe (227), the inner side surface of the oil storage pipe (227) is movably sleeved with a piston plate (229), hydraulic oil is filled between the rear end of the piston plate (229) and the rear end of an inner cavity of the oil storage pipe (227), one end of the piston plate (229) close to the mounting seat (226) is fixedly connected with a piston rod (2210) positioned inside the oil storage pipe (227), one end of the piston rod (2210) far away from the piston plate (229) penetrates through the front end of the oil storage pipe (227) and is fixedly connected with a limiting plate (228), the one end that limiting plate (228) kept away from piston rod (2210) is connected with between mount pad (226), limiting spring (2211) has been cup jointed in the lateral surface activity of piston rod (2210), both ends are connected with one end of limiting plate (228) and one end of oil storage pipe (227) around limiting spring (2211), reeving hole (23) have been seted up in the front of guide block (15).
2. The marine anchoring machine according to claim 1, wherein: the anchor capstan (6) is characterized in that a fixed sleeve (7) is fixedly arranged in the middle of the left end of the anchor capstan, a movable rod (8) is fixedly arranged in the middle of the right end of a driving gear (12), a limit groove (9) is formed in the inner side surface of the fixed sleeve (7), a limit bar (10) is fixedly arranged on the outer side surface of the movable rod (8) at equal angles, the movable rod (8) is movably clamped with the limit groove (9), and the fixed sleeve (7) is displaced left and right relative to the movable rod (8).
3. The marine anchoring machine according to claim 1, wherein: the right-hand member of power distribution subassembly (21) is connected with first bevel gear (16), second bevel gear (17) are installed perpendicularly on the right side of the bottom of first bevel gear (16), first bevel gear (16) and second bevel gear (17) mutually perpendicular and meshing are connected, connecting axle A (18) has been fixedly cup jointed at the middle part of second bevel gear (17), extension frame (19) are installed to the right-hand member of power distribution subassembly (21), connecting axle A (18) rotate relative extension frame (19).
4. A marine anchoring machine according to claim 3, wherein: the power distribution assembly (21) comprises a motor fixing seat (211), the bottom end of the motor fixing seat (211) is connected with the bottom end of the inner side face of the frame (2), a main motor (212) is fixedly arranged at the top end of the motor fixing seat (211), an electromagnetic clutch (213) is arranged at the right end of the main motor (212), the output end of the main motor (212) is connected with the input end of the electromagnetic clutch (213), and a main shaft (215) is arranged at the output end of the electromagnetic clutch (213).
5. The marine anchoring machine according to claim 4, wherein: the motor is characterized in that an installation frame (214) is fixedly arranged at the right end of the motor fixing seat (211), a main shaft (215) is movably sleeved with the installation frame (214), the main shaft (215) rotates relative to the installation frame (214), the right end of the installation frame (214) is connected with the extension base (19), and the right end of the main shaft (215) is fixedly sleeved with the middle of the first bevel gear (16).
6. The marine anchoring machine according to claim 5, wherein: the winding gear (216) is fixedly sleeved on the left side of the outer side face of the main shaft (215), the release gear (217) is fixedly sleeved on the right side of the outer side face of the main shaft (215), the driving gear (12) is meshed and connected with the winding gear (216) when being positioned at the leftmost side, and the driving gear (12) is meshed and connected with the release gear (217) when being positioned at the rightmost side.
7. The marine anchoring machine according to claim 6, wherein: the linkage assembly (20) comprises a linkage rod (201), the top end of the linkage rod (201) is connected with the bottom end of the guide block (15), one end, far away from the transverse guide rail (14), of the outer side surface of the linkage rod (201) is movably connected with a first connecting rod (202) through a rotating shaft, one end, far away from the linkage rod (201), of the first connecting rod (202) is movably connected with a second connecting rod (203) through the rotating shaft, and one end, far away from the first connecting rod (202), of the second connecting rod (203) is sleeved with the bottom end fixing of the outer side surface of the connecting shaft A (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410331047.XA CN117922758B (en) | 2024-03-22 | 2024-03-22 | Anchor windlass for boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410331047.XA CN117922758B (en) | 2024-03-22 | 2024-03-22 | Anchor windlass for boats and ships |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117922758A CN117922758A (en) | 2024-04-26 |
| CN117922758B true CN117922758B (en) | 2024-05-24 |
Family
ID=90764992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410331047.XA Active CN117922758B (en) | 2024-03-22 | 2024-03-22 | Anchor windlass for boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117922758B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118358696B (en) * | 2024-06-18 | 2024-08-23 | 江苏政田重工股份有限公司 | Cable guiding device for ship anchor winch |
| CN118597917A (en) * | 2024-06-28 | 2024-09-06 | 青岛大学 | Cable releasing device of marine seawater sampler |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894219A (en) * | 1959-07-16 | 1962-04-18 | Fred Einar Ahlbin | Cable winch |
| CN203318646U (en) * | 2013-06-13 | 2013-12-04 | 浙江海洋学院 | Multifunctional anchor windlass |
| CN111409772A (en) * | 2020-04-02 | 2020-07-14 | 上海电力大学 | Anchor windlass convenient to install and installation process thereof |
| CN113060666A (en) * | 2021-04-30 | 2021-07-02 | 浙江润华机电有限公司 | Rope guiding device for external winch of automobile |
| CN213649843U (en) * | 2020-09-18 | 2021-07-09 | 武汉东创黄冈海洋实业有限公司 | Hydraulic driving winch device for ship |
| CN214356531U (en) * | 2020-12-25 | 2021-10-08 | 泰州市康海船舶设备制造有限公司 | Portable ship anchor winding and unwinding devices |
| CN215868802U (en) * | 2021-09-09 | 2022-02-18 | 广东缆之佳线缆有限公司 | High-efficient cable stranding machine |
| CN215971975U (en) * | 2021-11-02 | 2022-03-08 | 山东交通学院 | Electric anchor capstan convenient for gear replacement for ship |
-
2024
- 2024-03-22 CN CN202410331047.XA patent/CN117922758B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894219A (en) * | 1959-07-16 | 1962-04-18 | Fred Einar Ahlbin | Cable winch |
| CN203318646U (en) * | 2013-06-13 | 2013-12-04 | 浙江海洋学院 | Multifunctional anchor windlass |
| CN111409772A (en) * | 2020-04-02 | 2020-07-14 | 上海电力大学 | Anchor windlass convenient to install and installation process thereof |
| CN213649843U (en) * | 2020-09-18 | 2021-07-09 | 武汉东创黄冈海洋实业有限公司 | Hydraulic driving winch device for ship |
| CN214356531U (en) * | 2020-12-25 | 2021-10-08 | 泰州市康海船舶设备制造有限公司 | Portable ship anchor winding and unwinding devices |
| CN113060666A (en) * | 2021-04-30 | 2021-07-02 | 浙江润华机电有限公司 | Rope guiding device for external winch of automobile |
| CN215868802U (en) * | 2021-09-09 | 2022-02-18 | 广东缆之佳线缆有限公司 | High-efficient cable stranding machine |
| CN215971975U (en) * | 2021-11-02 | 2022-03-08 | 山东交通学院 | Electric anchor capstan convenient for gear replacement for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117922758A (en) | 2024-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117922758B (en) | Anchor windlass for boats and ships | |
| CN114771732B (en) | Ship anchor assembly and ship applying same | |
| CN110482328B (en) | Steel wire rope winding device | |
| CN105329408A (en) | Marine anchor | |
| CN108439238B (en) | Water-cooled electrohydraulic double-power winch for deep sea equipment | |
| US2924328A (en) | D lidderdale | |
| CN210764087U (en) | Anchor capstan assembly provided with auxiliary stalling equipment | |
| CN103224201B (en) | A kind of winch hydraulic multi-motor actuating device | |
| US3541888A (en) | Mechanical power transmitting mechanism | |
| CN211946038U (en) | Hydraulic-driven anchor winch | |
| CN215048303U (en) | Underwater winch adopting hydraulic braking system | |
| CN212294821U (en) | Be used for electronic quick connector of excavator | |
| GB809149A (en) | Improvements in or relating to hydraulic operation of overhead crane carriages | |
| CA1254193A (en) | Winch | |
| CN214828610U (en) | Novel manual and electric dual-purpose winch hoist | |
| CN213231317U (en) | Hydraulic double-cylinder winching mill | |
| CN113772014B (en) | Anchor windlass | |
| CN112605660A (en) | Auxiliary device is repaired to car pipe | |
| CN111071942A (en) | Hydraulic-driven anchor winch | |
| CN113979343A (en) | Evenly-winding rotary machine base of winch | |
| CN112573415A (en) | Underwater winch adopting hydraulic braking system | |
| CN218540610U (en) | Hoist type hoist | |
| CN118666185B (en) | Moment limiting device of electric anchor windlass | |
| CN221397046U (en) | Installation winch for floating offshore wind turbine service ship | |
| CN210555449U (en) | Electrically-driven retracting device of towing winch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |