CN111977563A - Ship lifting device based on piston motion - Google Patents
Ship lifting device based on piston motion Download PDFInfo
- Publication number
- CN111977563A CN111977563A CN202010913735.9A CN202010913735A CN111977563A CN 111977563 A CN111977563 A CN 111977563A CN 202010913735 A CN202010913735 A CN 202010913735A CN 111977563 A CN111977563 A CN 111977563A
- Authority
- CN
- China
- Prior art keywords
- rotating wheel
- outer side
- rotatably connected
- piston motion
- cylinder body
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/40—Use of lowering or hoisting gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/26—Adaptations or arrangements of pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/05—Hydraulic jacks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of ship lifting equipment, and discloses a ship lifting device based on piston motion, which comprises a crankshaft flywheel, wherein the outer side of the crankshaft flywheel is rotatably connected with a first connecting rod, the top end of the first connecting rod is rotatably connected with a second connecting rod, one end of the second connecting rod is rotatably connected with a first connecting piece, the bottom end of the first connecting piece is movably connected with a first cylinder body, the outer side of the first cylinder body is fixedly connected with a pipeline, one end of the pipeline is fixedly connected with a second cylinder body, and the outer side of the second cylinder body is provided with a first rotating wheel. This boats and ships hoisting device based on piston motion through the connection of bent axle flywheel, pipeline, has realized reducing and controlling to the pressure of fluid, thereby the problem of the stable promotion of less volume boats and ships because the great realization boats and ships of hull drop has all had very big promotion when having solved but prior art's boats and ships hoisting equipment promotes boats and ships because the hull drop is great.
Description
Technical Field
The invention relates to the technical field of ship lifting equipment, in particular to a ship lifting device based on piston motion.
Background
Boats and ships hoisting device is comparatively common in the user equipment of boats and ships, but when the boats and ships hoisting equipment of prior art promoted boats and ships, the boats and ships of less volume were because the hull drop is great to can't realize the stable promotion of boats and ships, traditional hoisting equipment all uses mechanical device moreover, and difficult stable promotes, because the fluid is put into huge pressure and is leaded to the unstable of ship out of control, leads to the damage of ship.
In order to solve the problems, the inventor provides a ship lifting device based on piston motion, the pressure of fluid is reduced and controlled through connection of a crankshaft flywheel and a pipeline, the problem that when ship lifting equipment in the prior art lifts a ship, stable lifting of the ship cannot be achieved due to large fall of a ship body of the ship with a small size is solved, and stability and practicability are greatly improved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a ship lifting device based on piston motion, which has the advantages of stable lifting and difficult out-of-control, and solves the problems of unstable lifting and easy out-of-control.
(II) technical scheme
In order to realize the purposes of stable lifting and difficult out-of-control, the invention provides the following technical scheme: a ship lifting device based on piston motion comprises a crankshaft flywheel, wherein a first connecting rod is rotatably connected to the outer side of the crankshaft flywheel, a second connecting rod is rotatably connected to the top end of the first connecting rod, a first connecting piece is rotatably connected to one end of the second connecting rod, a first cylinder body is movably connected to the bottom end of the first connecting piece, a pipeline is fixedly connected to the outer side of the first cylinder body, a second cylinder body is fixedly connected to one end of the pipeline, a first rotating wheel is arranged on the outer side of the second cylinder body, a second rotating wheel is rotatably connected to the outer side of the first rotating wheel, a third rotating wheel is rotatably connected to the outer side of the second rotating wheel, a second connecting piece is rotatably connected to the outer side of the third rotating wheel, a fixing device is rotatably connected to the outer side of the third rotating wheel, a fourth rotating wheel is rotatably connected to the upper side of the third rotating wheel, a support is rotatably connected to the inner portion of, one end of the second connecting plate is rotatably connected with a first gear, the outer side of the first gear is rotatably connected with a second gear, and the bottom end of the second cylinder body is provided with a valve.
Preferably, the crankshaft flywheel is in transmission connection with a motor, and the bottom end of the first connecting piece is movably connected with the piston, so that the motor can enable the crankshaft flywheel to rotate, and the crankshaft flywheel rotates to increase potential energy.
Preferably, the inside of pipeline is provided with the check valve, first runner is connected with motor drive, first runner, second runner, third runner, second connecting piece all are connected with belt drive, and consequently, the check valve can prevent liquid reflux, and the belt can drive the runner rotation.
Preferably, the fourth runner is connected with the belt in a transmission manner, the belt is connected with the fixing device in a transmission manner, the fixing part is connected to the outer side of the fourth runner in a rotation manner, and the fixing part is connected with the sliding groove in a sliding manner, so that the fixing part can slide in the sliding groove and drives the fixing device to move through the belt.
Preferably, the inside of second connecting plate rotates and is connected with the pivot, first gear, second gear all set up and are no less than two, and wherein first gear and second gear intermeshing, so, the pivot can make boats and ships remove more conveniently.
Preferably, the valve is electrically connected to the electromagnetic device in a single phase, so that the electromagnetic device can control the opening and closing of the valve.
Preferably, the bottom end of the valve is provided with an energy-saving device, and the energy-saving device can be more environment-friendly.
(III) advantageous effects
Compared with the prior art, the invention provides a ship lifting device based on piston motion, which has the following beneficial effects:
1. this boats and ships hoisting device based on piston motion through the connection of bent axle flywheel, first connecting rod, second connecting rod, first connecting piece, first cylinder body, pipeline, has realized reducing and controlling to the pressure of fluid, thereby solved but the problem of the stable promotion of less volume when boats and ships hoisting equipment of prior art promote boats and ships because the great unable boats and ships of realization of hull drop, stability and practicality have all had very big promotion.
2. This boats and ships hoisting device based on piston motion through the connection of second cylinder body, first runner, second runner, third runner, second connecting piece, valve, has realized removing the stability of boats and ships, has solved traditional lifting means and has all used the difficult stable problem of promoting of mechanical device, slows down the huge pressure when the fluid is put into, can not lead to the ship unstability out of control, effectual protection ship.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the piston structure of the present invention;
FIG. 3 is a schematic view of the structure of the runner of the present invention;
FIG. 4 is a schematic view of a connection plate according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure: 1. a crankshaft flywheel; 2. a first link; 3. a second link; 4. a first connecting member; 5. a first cylinder; 6. a pipeline; 7. a second cylinder; 8. a first runner; 9. a second runner; 10. a third rotating wheel; 11. a second connecting member; 12. a fixing device; 13. a fourth rotating wheel; 14. a support; 15. a first connecting plate; 16. a second connecting plate; 17. a first gear; 18. a second gear; 19. and (4) a valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a ship lifting device based on piston motion comprises a crankshaft flywheel 1, the crankshaft flywheel 1 is in transmission connection with a motor, the bottom end of a first connecting piece 4 is movably connected with a piston, therefore, the motor can rotate the crankshaft flywheel 1 to increase potential energy, the outer side of the crankshaft flywheel 1 is rotatably connected with a first connecting rod 2, the top end of the first connecting rod 2 is rotatably connected with a second connecting rod 3, one end of the second connecting rod 3 is rotatably connected with the first connecting piece 4, the bottom end of the first connecting piece 4 is movably connected with a first cylinder 5, the outer side of the first cylinder 5 is fixedly connected with a pipeline 6, one end of the pipeline 6 is fixedly connected with a second cylinder 7, the outer side of the second cylinder 7 is provided with a first rotating wheel 8, the outer side of the first rotating wheel 8 is in transmission connection with a second rotating wheel 9, a check valve is arranged inside the pipeline 6, the first rotating wheel 8 is in transmission connection with, the first rotating wheel 8, the second rotating wheel 9, the third rotating wheel 10 and the second connecting piece 11 are all in transmission connection with a belt, therefore, the check valve can prevent liquid from flowing back, the belt can drive the rotating wheels to rotate, the outer side of the second rotating wheel 9 is in transmission connection with the third rotating wheel 10, the outer side of the third rotating wheel 10 is in transmission connection with the second connecting piece 11, the outer side of the third rotating wheel 10 is in transmission connection with a fixing device 12, the fourth rotating wheel 13 is in transmission connection with the belt, the belt is in transmission connection with the fixing device 12, the outer side of the fourth rotating wheel 13 is in transmission connection with a fixing piece, the fixing piece is in sliding connection with a sliding groove, therefore, the fixing piece can slide in the sliding groove, the fixing device 12 is driven to move through the belt, the upper side of the third rotating wheel 10 is in rotation connection with the fourth rotating wheel 13, the outer side of the third rotating wheel 10 is provided with, one end of second connecting plate 16 is rotated and is connected with first gear 17, the internal rotation of second connecting plate 16 is connected with the pivot, first gear 17, second gear 18 all sets up and is no less than two, wherein first gear 17 and second gear 18 intermeshing, therefore, the pivot can make boats and ships remove more convenient, the outside of first gear 17 is rotated and is connected with second gear 18, the bottom of second cylinder 7 is provided with valve 19, valve 19 is connected with electromagnetic means single-phase electricity, so electromagnetic means can control the switch of valve 19, the bottom of valve 19 is provided with economizer, economizer can be more environmental protection.
When the device is used, the motor drives the crankshaft flywheel 1 to rotate, so that the crankshaft flywheel 1 drives the first connecting rod 2 to rotate, the first connecting rod 2 rotates to pull the second connecting rod 3 to rotate in a reciprocating manner from left to right, the second connecting rod 3 rotates to drive the first connecting piece 4 to rotate in a reciprocating manner from top to bottom, a piston at the bottom end of the first connecting piece 4 can reciprocate from top to bottom in the first cylinder 5, the piston slides in the first cylinder 5, so that a pipeline 6 fixedly connected with the outer side of the first cylinder 5 sucks fluid into the first cylinder 5, the fluid is prevented from flowing back through a check valve of the pipeline 6, the fluid is pressed by the piston and enters a second cylinder 7 fixedly connected with one end of the pipeline 6 through the pipeline 6, so that the fluid in the second cylinder 7 starts to accumulate, the liquid drives the small ship to rise to a certain height, the fixing device 12 is fixed on the small ship, so that the motor drives the first rotating, the first rotating wheel 8 drives the second rotating wheel 9 connected with the top end in a transmission way to rotate clockwise, the second rotating wheel 9 on the left side is connected with the belt to rotate clockwise, the second connecting piece 11 is driven to move upwards, the third rotating wheel 10 on the left side rotates clockwise through the belt, the first rotating wheel 8 rotates clockwise, the second rotating wheel 9 on the other end on the right side is driven to rotate anticlockwise, the second connecting piece 11 on the right side is driven to move upwards, the third rotating wheel 10 on the left side rotates anticlockwise through the belt, the fixing device 12 is driven to move downwards, otherwise, the boat can move upwards, the fourth rotating wheel 13 and the belt drive the fixing device 12 to move leftwards by moving the fixing piece, the first connecting plate 15 connected with the support 14 in a rotating way is rotated clockwise by manual wire laying, and the second connecting plate 16 connected with one end of the first connecting plate 15 in a rotating way rotates clockwise downwards, through first gear 17 and 18 intermeshing of second gear, can make second connecting plate 16 set level, only remove the boat to second connecting plate 16 on, the pivot on the second connecting plate 16 can make boats and ships remove more convenient, accomplishes the promotion of boats and ships, and electromagnetic means can control opening of valve 19 and make the fluid pass through valve 19, drives economizer and rotates, impels to trade the subject and advances, and economizer can environmental protection more.
In conclusion, this boats and ships hoisting device based on piston motion through the connection of bent axle flywheel 1, first connecting rod 2, second connecting rod 3, first connecting piece 4, first cylinder body 5, pipeline 6, has realized reducing and controlling to the pressure of fluid, thereby solved but the problem that the stability of boats and ships is promoted because the great can't realize boats and ships of less volume when the boats and ships hoisting equipment of prior art promotes boats and ships because the hull fall is great, stability and practicality have all had very big promotion.
This boats and ships hoisting device based on piston motion through the connection of second cylinder body 7, first runner 8, second runner 9, third runner 10, second connecting piece 11, valve 19, has realized the stable removal to boats and ships, has solved traditional lifting means and has all used the difficult stable problem of promoting of mechanical device, slows down the huge pressure when fluid is put into, can not lead to the ship unstability out of control, effectual protection ship.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A ship lifting device based on piston motion comprises a crankshaft flywheel (1), and is characterized in that: a first connecting rod (2) is rotatably connected to the outer side of the crankshaft flywheel (1), a second connecting rod (3) is rotatably connected to the top end of the first connecting rod (2), a first connecting piece (4) is rotatably connected to one end of the second connecting rod (3), a first cylinder body (5) is movably connected to the bottom end of the first connecting piece (4), a pipeline (6) is fixedly connected to the outer side of the first cylinder body (5), a second cylinder body (7) is fixedly connected to one end of the pipeline (6), a first rotating wheel (8) is arranged on the outer side of the second cylinder body (7), a second rotating wheel (9) is rotatably connected to the outer side of the first rotating wheel (8), a third rotating wheel (10) is rotatably connected to the outer side of the second rotating wheel (9), a second connecting piece (11) is rotatably connected to the outer side of the third rotating wheel (10), a fixing device (12) is rotatably connected to the outer side of the third rotating wheel (10), a fourth rotating wheel, the outer side of the third rotating wheel (10) is provided with a support (14), the inner portion of the support (14) is rotatably connected with a first connecting plate (15), one end of the first connecting plate (15) is rotatably connected with a second connecting plate (16), one end of the second connecting plate (16) is rotatably connected with a first gear (17), the outer side of the first gear (17) is rotatably connected with a second gear (18), and the bottom end of the second cylinder body (7) is provided with a valve (19).
2. A piston motion based boat lifting device of claim 1 wherein: the crankshaft flywheel (1) is in transmission connection with the motor, and the bottom end of the first connecting piece (4) is movably connected with the piston.
3. A piston motion based boat lifting device of claim 1 wherein: the inside of pipeline (6) is provided with the check valve, first runner (8) are connected with motor drive, first runner (8), second runner (9), third runner (10), second connecting piece (11) all are connected with belt drive.
4. A piston motion based boat lifting device of claim 1 wherein: fourth runner (13) are connected with the belt transmission, and the belt is connected with fixing device (12) transmission, the outside of fourth runner (13) is rotated and is connected with the mounting, mounting and spout sliding connection.
5. A piston motion based boat lifting device of claim 1 wherein: the inside rotation of second connecting plate (16) is connected with the pivot, first gear (17), second gear (18) all set up and are no less than two, wherein first gear (17) and second gear (18) intermeshing.
6. A piston motion based boat lifting device of claim 1 wherein: the valve (19) is electrically connected with the electromagnetic device in a single phase.
7. A piston motion based boat lifting device of claim 1 wherein: and an energy-saving device is arranged at the bottom end of the valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913735.9A CN111977563A (en) | 2020-09-03 | 2020-09-03 | Ship lifting device based on piston motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913735.9A CN111977563A (en) | 2020-09-03 | 2020-09-03 | Ship lifting device based on piston motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111977563A true CN111977563A (en) | 2020-11-24 |
Family
ID=73447998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010913735.9A Withdrawn CN111977563A (en) | 2020-09-03 | 2020-09-03 | Ship lifting device based on piston motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111977563A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1074818A (en) * | 1976-06-02 | 1980-04-01 | Compagnie Francaise Des Petroles | Marine flood transfer process and method |
| CN2299853Y (en) * | 1997-06-13 | 1998-12-09 | 李振明 | Lever power unit |
| CN202315304U (en) * | 2011-09-28 | 2012-07-11 | 朱洪幸 | Hydroplaning box |
| CN109229284A (en) * | 2018-08-30 | 2019-01-18 | 上海大学 | A kind of unmanned boat automatically lays recovery system |
| CN110733607A (en) * | 2019-10-24 | 2020-01-31 | 上海大学 | Group type unmanned boat laying and recycling system |
| CN211258574U (en) * | 2019-11-07 | 2020-08-14 | 尹福君 | Kowtow machine with flexible travelling beam |
| CN111547193A (en) * | 2020-04-02 | 2020-08-18 | 唐山哈船科技有限公司 | Offshore replenishment system and method |
| CN111908357A (en) * | 2020-08-11 | 2020-11-10 | 林利利 | Efficient hoist reel transmission |
-
2020
- 2020-09-03 CN CN202010913735.9A patent/CN111977563A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1074818A (en) * | 1976-06-02 | 1980-04-01 | Compagnie Francaise Des Petroles | Marine flood transfer process and method |
| CN2299853Y (en) * | 1997-06-13 | 1998-12-09 | 李振明 | Lever power unit |
| CN202315304U (en) * | 2011-09-28 | 2012-07-11 | 朱洪幸 | Hydroplaning box |
| CN109229284A (en) * | 2018-08-30 | 2019-01-18 | 上海大学 | A kind of unmanned boat automatically lays recovery system |
| CN110733607A (en) * | 2019-10-24 | 2020-01-31 | 上海大学 | Group type unmanned boat laying and recycling system |
| CN211258574U (en) * | 2019-11-07 | 2020-08-14 | 尹福君 | Kowtow machine with flexible travelling beam |
| CN111547193A (en) * | 2020-04-02 | 2020-08-18 | 唐山哈船科技有限公司 | Offshore replenishment system and method |
| CN111908357A (en) * | 2020-08-11 | 2020-11-10 | 林利利 | Efficient hoist reel transmission |
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Application publication date: 20201124 |
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| WW01 | Invention patent application withdrawn after publication |