CN206826878U - The anti-compensation mechanism waved with wave of folding and unfolding dink under a kind of high sea situation - Google Patents
The anti-compensation mechanism waved with wave of folding and unfolding dink under a kind of high sea situation Download PDFInfo
- Publication number
- CN206826878U CN206826878U CN201720677936.7U CN201720677936U CN206826878U CN 206826878 U CN206826878 U CN 206826878U CN 201720677936 U CN201720677936 U CN 201720677936U CN 206826878 U CN206826878 U CN 206826878U
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- CN
- China
- Prior art keywords
- swing arm
- suspension rod
- pulley
- dink
- compensation mechanism
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- 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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Abstract
The utility model provides a kind of compensation mechanism,Include suspension rod,Steel wire rope,Pulley assembly,Lift by crane swing arm unit,Hook assembly,Arm and Bunper assembly,Hanger erection is on ship,Pulley assembly is arranged on suspension rod,Swing arm unit is lifted by crane to be arranged on suspension rod,And its swing arm is provided with cavity,Steel cable sliding is enclosed on the pulley of the pulley assembly,And cavity is stretched into one end,Hook assembly is arranged on and stretched on the steel wire rope of cavity one end,Arm is suspended on hook assembly,And for suspending the dink being placed on ship in midair,The lifting swing arm unit includes swing arm,Pass through the mutual alignment between said modules and annexation,It is marine or during from marine withdrawal when needing dink being put into,Suspension rod stretches,So as to be put into marine by dink or be turned back on ship,In this process,When swing arm is swung by wind wave action,By the cushioning effect of the Bunper assembly,It is achieved thereby that anti-wave acts on compensation of undulation.
Description
Technical field
It the utility model is related to a kind of compensation mechanism, the anti-of folding and unfolding dink waves and ripple under more particularly to a kind of high sea situation
The compensation mechanism of wave.
Background technology
The staff that the main task of dink is just to aid on ship completes many important operation at sea.Ship is going out
In the way in sea, due to various, it can not sometimes be rested directly against in bank or harbour when running into some problems, this
When would generally be used as the tie between ship and ship and ship and bank by the use of dink；If ship faces a danger, dink can play
The effect of temporary rescue ship helps ship's staff to escape in time.So it aboard ship can typically each be equipped with more dinks.Dink
The main task of draw off gear is to ensure that dink on ship and staff can quickly and safely drop and put to water
On face, and dink and worker safety are recovered on naval vessel.
Due to billow, the particularity of the high contour sea situation of the anxious wave of wave, in the world to lifesaving rescue ship, working ship, naval vessel etc.
The draw off gear of vessel operation ship has certain requirement, as what sea situation draw off gear need to adapt to, be applicable load, folding and unfolding ship
Time, folding and unfolding speed and professional standard etc..Therefore, the equipment of folding and unfolding ship lifeboat, dink etc. except meet hoisting weight, when
Between and professional standard outside, should as much as possible make lifesaving during lifting or dink it is steady, reduce and rock, it is impossible to cause pair
Hull and the grazing and injury of personnel.
The content of the invention
In view of the foregoing, it is necessary to which a kind of anti-compensation machine waved with wave of folding and unfolding dink under high sea situation is provided
Structure, the compensation mechanism can ensure during folding and unfolding dink can steadily, reduce and rock, do not cause to hull and personnel
Grazing and injury.
To reach above-mentioned purpose, technical scheme is used by the utility model：Folding and unfolding dink under a kind of high sea situation
The anti-compensation mechanism waved with wave, the compensation mechanism include suspension rod, steel wire rope, pulley assembly, lifting swing arm unit, hung
Hook assembly, arm and Bunper assembly；The first end of the suspension rod can be by its floor installation on ship, the assembly pulley
Part includes pulley and pulley pivot pin, and the pulley is arranged on the relative with first end of the suspension rod by the pulley pivot pin
On second end, and pulley groove is offered in its periphery；The lifting swing arm unit includes swing arm, and the swing arm is arranged on described
On suspension rod, and positioned at the lower section of the pulley, and cavity is offered on central axis direction；The first end installation of the steel wire rope
On the suspension rod, the cavity is stretched into the second end via pulley groove, and swing arm inner sliding sleeve is in the swing arm cavity；The suspension hook
Component includes connector and the suspension hook on the connector, and the connector is arranged on the second of the steel wire rope
End, the arm is suspended on the suspension hook, is placed on to hang on the ship or marine dink；The buffering
Device assembly includes inner cylinder, outer oil cylinder, the first elastic component and the second elastic component；Described inner cylinder one end is provided with hangs with described
The suspension rod fixed part that bar is fixed, the other end are provided with end cap, and the end cap offers miniature oilhole；One end of the outer oil cylinder can
Mobile is set on the inner cylinder, and the other end is provided with the swing arm fixed part fixed with the swing arm, the outer oil cylinder
Piston is inside provided with, the piston includes locating rod and baffle plate, and one end of the locating rod connects the outer oil cylinder swing arm and consolidated
Portion is determined in swing arm, and free end portion stretches into the inner cylinder after passing through the end cap, and the baffle plate is arranged on the locating rod
Free terminal, and be housed in the inner cylinder；First elastic component is arranged in the inner cylinder, and one end is consolidated
It is scheduled on the inwall of suspension rod fixed part side of the inner cylinder, the other end is fixed on the baffle plate；Second bullet
Property part is set in the locating rod, and one end is fixed on the end cap, and the other end is fixed on the outer oil cylinder swing arm and consolidated
Determine portion on inwall at one end.
The utility model has the advantages that：
When needing that dink is put into marine or during from marine withdrawal, suspension rod stretching, extension, so as to by dink be put into it is marine or
It is turned back on ship, in this process, the solid of dink is rocked, because the effects such as swing arm unit rock the solid of dink
It is changed into plane rocking, and when swing arm is swung by wind wave action, and by the cushioning effect of the Bunper assembly, from
And realize the anti-compensating action waved with wave.
【Brief description of the drawings】
Fig. 1 is the schematic diagram of a better embodiment of compensation mechanism.
Fig. 2 is the sectional view of Bunper assembly in Fig. 1.
Main element symbol description
| Compensation mechanism 100 | Suspension rod 10 | Steel wire rope 20 |
| Pulley assembly 30 | Lift by crane swing arm unit 40 | Hook assembly 50 |
| Arm 60 | Bunper assembly 70 | Projection 11 |
| Pulley 31 | Pulley pivot pin 32 | Swing arm 41 |
| Swing arm pivot pin 42 | Cavity 411 | Connector 51 |
| Suspension hook 52 | Inner cylinder 71 | Outer oil cylinder 72 |
| First elastic component 73 | Second elastic component 74 | Suspension rod fixed part 711 |
| End cap 712 | Miniature oilhole 7121 | Swing arm fixed part 721 |
| Piston 722 | Locating rod 7221 | Baffle plate 7222 |
| Swing arm inner sliding sleeve 43 |
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
【Embodiment】
Fig. 1 and Fig. 2 is referred to, in a better embodiment of the present utility model, a compensation mechanism 100, which includes, to be hung
Bar 10, a steel wire rope 20, a pulley assembly 30, one lifting swing arm unit 40, a hook assembly 50, an arm 60 and a buffer
Component 70.
The first end of the suspension rod 10 can be by its floor installation on a ship, the two port relative with first end
The pulley assembly 30 is answered to upwardly extend a projection 11.The pulley assembly 30 includes a pulley 31 and a pulley pivot pin
32, the pulley 31 is arranged on by the pulley pivot pin 32 on second end of the suspension rod 10, and offers cunning in its periphery
Race.The lifting swing arm unit 40 includes a swing arm 41 and a swing arm pivot pin 42.The upper end of the swing arm 41 passes through described
Swing arm pivot pin 42 is rotatably mounted on the second end of the suspension rod 10, and positioned at the lower section of the pulley assembly 30, the swing arm
41 offer a cavity 411 wherein on mandrel direction.The first end of the steel wire rope 20 is arranged on the suspension rod 10, and second
End after pulley via stretching into the cavity 411, and swing arm inner sliding sleeve is in the swing arm cavity.
The hook assembly 50 includes the suspension hook 52 of a connection piece 51 and one, and the connector 51 is arranged on the steel wire rope
20 the second end, the suspension hook 52 are locked by usual way, such as screw, and welding or integrally formed mode are installed in described
The lower section of connector 51.The arm 60 is suspended on the suspension hook 52, and external diameter is less than the internal diameter of the cavity 411.Institute
The dink being placed on the ship can be hung by stating the lower end of arm 60.Further, the hook assembly 50 is hung with described
A swing arm inner sliding sleeve 43 is arranged with outside arm 60, the swing arm inner sliding sleeve 43 is located in the cavity 411, and with the cavity
411 inwall slides fitting, and can slide and slide with the hook assembly 50 and the relatively described cavity 411 of swing arm 60.
Please continue to refer to Fig. 2, the Bunper assembly 70 includes an inner cylinder 71, an outer oil cylinder 72, one first elasticity
The elastic component 74 of part 73 and 1 second.One end of the inner cylinder 71 is provided with a suspension rod fixed part 711, and other end is provided with end
Lid 712, a miniature oilhole 7121 is offered on the end cap 712.
One end of the outer oil cylinder 72 is movably set on the inner cylinder 71, and the other end is provided with a swing arm
Fixed part 721.A piston 722 is provided with the outer oil cylinder 72, the piston 722 includes the baffle plate of a positioning rod 7221 and one
7222.One end of the locating rod 7221 connects the institute of swing arm fixed part 721 of the outer oil cylinder 72 at one end, and free end portion is worn
The inner cylinder 71 is stretched into after crossing the end cap 712, the baffle plate 7222 is arranged on the free terminal, and is housed in described
In inner cylinder 71.The piston 722 has the cross section of T fonts.
First elastic component 73 is arranged in the inner cylinder 71, and one end is fixed on the suspension rod of the inner cylinder 71
On the inwall of the side of fixed part 711, other end is fixed on the baffle plate 7222.Second elastic component 74 is set in
In the locating rod 7221, and one end is fixed on the outer wall of the end cap 712 of the inner cylinder 71, and the other end is fixed on described outer
The swing arm fixed part 721 of oil cylinder 72 inwall at one end.Preferably, the inner cylinder 71, the outer oil cylinder 72, the piston
722nd, the center overlapping of axles of first elastic component 73 and second elastic component 74.Preferably, the external diameter of the inner cylinder 71
It is suitable with the internal diameter of the outer oil cylinder 72, so that the inner cylinder 71 closed can be bonded with the outer oil cylinder 72, the gear
The external diameter of plate 7222 is suitable with the internal diameter of the inner cylinder 71, and more than the external diameter of the locating rod 7221.
The suspension rod fixed part 711 of the Bunper assembly 70 is fixed on the suspension rod 10 by pivot pin, and the swing arm is consolidated
To determine portion 721 to be fixed in the swing arm 41 by pivot pin, the central shaft of the inner cylinder 71 and the suspension rod 10 are at an acute angle, and
It is at an acute angle with the central shaft of the swing arm 41.
The mechanism is mainly used in the front end position of the suspension rod 10 of dink draw off gear, for direct slinging work ship.When
The suspension rod 10 of draw off gear stretches from ship to sling dink to be put into marine through device revolution, or suspension rod 10 stretched from sea
Dink is sling and is put into through device revolution in the dink frame of building berth, ship on the sea of high sea situation when navigating by water, hull shake
Dynamic and rock very acutely, impulsive force is also very big, all inevitable to drive the dink large-amplitude sloshing of lifting even and ship side
Or on building berth other equipment and personnel collision, especially dink close to can occur during sea wave hit dink feelings
Condition is, it is necessary to which anti-sway device and wave compensating device are just avoided that accident occur well.And the utility model is used, work as needs
Dink is put into marine or from during marine withdrawal, the mobile slinging work ship of arm 60, suspension rod 10 stretches, so as to which dink be put
Enter marine or be turned back on ship, in this process, swing arm 41 makes dink be rocked by the solid of wind wave action to be changed into
During plane rocking, and by the cushioning effect of the Bunper assembly 70, it is achieved thereby that anti-wave acts on compensation of undulation.
Described above is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
Patent claim of the present utility model, the equal change or modification completed under the technical spirit suggested by all the utility model
Change, all should belong to the utility model and cover the scope of the claims.
Claims (8)
- A kind of 1. anti-compensation mechanism waved with wave of folding and unfolding dink under high sea situation, it is characterised in that：The compensation mechanism Include suspension rod, steel wire rope, pulley assembly, lifting swing arm unit, hook assembly, arm and Bunper assembly；The suspension rod First end can be by its floor installation on ship, and the pulley assembly includes pulley and pulley pivot pin, and the pulley leads to The pulley pivot pin is crossed on second end relative with first end of the suspension rod, and pulley groove is offered in its periphery； The lifting swing arm unit includes swing arm, and the swing arm is arranged on the suspension rod, and positioned at the lower section of the pulley, and Cavity is offered on central axis direction；The first end of the steel wire rope is arranged on the suspension rod, and the second end is stretched via pulley groove Enter the cavity, and slip cap is in pulley groove；The hook assembly includes connector and on the connector Suspension hook, the connector are arranged on the second end of the steel wire rope, and the arm is suspended on the suspension hook, are placed to hang On the ship or marine dink；The Bunper assembly includes inner cylinder, outer oil cylinder, the first elastic component and the second elastic component；Described inner cylinder one end is set The suspension rod fixed part fixed with the suspension rod is equipped with, the other end is provided with end cap, and the end cap offers miniature oilhole；It is described outer One end of oil cylinder is movably set on the inner cylinder, and the other end is provided with the swing arm fixed with the swing arm and fixed Portion, is provided with piston in the outer oil cylinder, and the piston includes locating rod and baffle plate, described in one end connection of the locating rod Outer oil cylinder swing arm fixed part inwall at one end, free end portion stretch into the inner cylinder, the gear after passing through the end cap Plate is arranged on the free terminal of the locating rod, and is housed in the inner cylinder；First elastic component is arranged in the inner cylinder, and one end is fixed on where the suspension rod fixed part of the inner cylinder On the inwall of side, the other end is fixed on the baffle plate；Second elastic component is set in the locating rod, and one end Be fixed on the end cap, the other end be fixed on the outer oil cylinder swing arm fixed part on inwall at one end.
- 2. the anti-compensation mechanism waved with wave of folding and unfolding dink, its feature under a kind of high sea situation as claimed in claim 1 It is：The compensation mechanism also includes swing arm inner sliding sleeve, and the swing arm inner sliding sleeve is assemblied in the hook assembly and hung with described Outside arm, and in the cavity, and slide and be bonded with the cavity inner wall.
- 3. the anti-compensation mechanism waved with wave of folding and unfolding dink, its feature under a kind of high sea situation as claimed in claim 2 It is：The inner cylinder, the outer oil cylinder, the center overlapping of axles of first elastic component and second elastic component；In described The central shaft of oil cylinder and the central shaft of the swing arm are at an acute angle, and at an acute angle with the suspension rod.
- 4. the anti-compensation mechanism waved with wave of folding and unfolding dink, its feature under a kind of high sea situation as claimed in claim 3 It is：Second end of the suspension rod has upwardly extended projection, and the pulley pivot pin is arranged in the projection.
- 5. the anti-compensation mechanism waved with wave of folding and unfolding dink, its feature under a kind of high sea situation as claimed in claim 4 It is：The lifting swing arm unit also includes swing arm pivot pin, and the upper end of the swing arm is rotated by the swing arm pivot pin installs On the suspension rod.
- 6. the anti-compensation mechanism waved with wave of folding and unfolding dink, its feature under a kind of high sea situation as claimed in claim 4 It is：The external diameter of the inner cylinder is suitable with the internal diameter of the outer oil cylinder.
- 7. the anti-compensation mechanism waved with wave of folding and unfolding dink, its feature under a kind of high sea situation as claimed in claim 4 It is：The external diameter of the baffle plate is suitable with the internal diameter of the inner cylinder, and more than the external diameter of the locating rod.
- 8. the anti-compensation mechanism waved with wave of folding and unfolding dink, its feature under a kind of high sea situation as claimed in claim 4 It is：The piston has T fonts cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677936.7U CN206826878U (en) | 2017-06-12 | 2017-06-12 | The anti-compensation mechanism waved with wave of folding and unfolding dink under a kind of high sea situation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677936.7U CN206826878U (en) | 2017-06-12 | 2017-06-12 | The anti-compensation mechanism waved with wave of folding and unfolding dink under a kind of high sea situation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826878U true CN206826878U (en) | 2018-01-02 |
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ID=60775560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677936.7U Expired - Fee Related CN206826878U (en) | 2017-06-12 | 2017-06-12 | The anti-compensation mechanism waved with wave of folding and unfolding dink under a kind of high sea situation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018209A (en) * | 2017-06-12 | 2018-12-18 | 上海健康医学院 | The anti-compensation mechanism waved with wave of folding and unfolding dink under a kind of high sea situation |
-
2017
- 2017-06-12 CN CN201720677936.7U patent/CN206826878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018209A (en) * | 2017-06-12 | 2018-12-18 | 上海健康医学院 | The anti-compensation mechanism waved with wave of folding and unfolding dink under a kind of high sea situation |
| CN109018209B (en) * | 2017-06-12 | 2024-02-02 | 上海健康医学院 | Anti-swing and wave compensation mechanism for retractable working boat under high sea condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20200612 |