CN201424118Y - Lifeboat releaser - Google Patents
Lifeboat releaser Download PDFInfo
- Publication number
- CN201424118Y CN201424118Y CN 200920025603 CN200920025603U CN201424118Y CN 201424118 Y CN201424118 Y CN 201424118Y CN 200920025603 CN200920025603 CN 200920025603 CN 200920025603 U CN200920025603 U CN 200920025603U CN 201424118 Y CN201424118 Y CN 201424118Y
- Authority
- CN
- China
- Prior art keywords
- track
- barge
- dragging track
- main dragging
- boat
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- B63B23/28—Devices for projecting or releasing boats for free fall
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The utility model relates to a lifeboat releaser, which comprises boat-resting rails, main slide rails, dynamic tension rods and link rods, the boat-resting rails and the main slide rails are respectively provided with rotary shafts which are movably fixed on the boat body, a dynamic tension rod is movably fixed on the end of the inner side of each main slide rail, the dynamic tension rods are movably connected with the link rods, which are movably fixed on the boat body by rotary link rod shafts, a slide wheel is fixed on the other end of each link rod, and the slide wheels are positioned onthe bottoms of the boat-resting rails to support the boat-resting rails. Boat-withdrawing steel wires are connected with the ends of the outer sides of the main slide rails; when a lifeboat needs to be released, the boat-withdrawing steel wires are released to put down the main slide rails until the boat-resting rails are in line with the main slide rails, at the moment, the outer ends of the mainslide rails are just close to the sea level, as a result, a slide track is formed for the release of the lifeboat, the unhooked lifeboat can freely slide into the water, consequently, the release procedure is simple, quick and effective, and boarding is convenient and safe.
Description
Technical field
The utility model relates to a kind of device that boats and ships discharge life boat that is used for, and especially release procedure is simple, and is effective and rapid, makes to step on the convenient and safe life boat release gear of ship.
Background technology
At present, known life boat release gear has two kinds, a kind of is gravity type boat davit life boat release gear, this device is when life boat discharges, the personnel of Attended Operation are more, release procedure is too complicated, and can cause when hull tilts to a certain degree and put the ship failure, thereby causes wrecked crewman to escape; Another kind is a free fall style life boat release gear, this device makes that life boat is downward-sloping to be fixed on the dragging track, the personnel that treat during escape step on ship and finish, break off relations again and make in the life boat free-falling water, this device personnel step on slightly inconvenience of ship, and its greatest drawback is that the instant that life boat is reduced to the water surface damages human body easily.
Summary of the invention
Too complicated in order to overcome existing life boat release gear release procedure, and when hull tilts to a certain degree, can cause and put the ship failure, thereby cause wrecked crewman to escape; Make personnel step on slightly inconvenience of ship with another device, and the deficiency that easily human body is damaged, the utility model provides a kind of life boat release gear, and especially release procedure is simple, and is effective and rapid, makes to step on the convenient and safe life boat release gear of ship.
The technical scheme that its technical matters that solves the utility model adopts is: be provided with the barge track, main dragging track, power pull bar and connecting rod, barge track and main dragging track respectively have rotating shaft and hull active fixing, and at the active power pull bar of fixing of the medial end of main dragging track, the power pull bar is connected with connecting rod is active, connecting rod is fixed in hull and is kept active by the connecting rod rotating shaft, the other end is fixed a pulley, is positioned at the bottom of barge track, supports the barge track.Receive the outboard end that the ship steel wire connects main dragging track, when putting ship, discharge receipts ship steel wire and transfer main dragging track, under power pull bar and connecting rod have lost supporting role to the barge track, because the effect of life boat and the gravity of barge track own, the barge track freely glides equally, it is in alignment up to barge track and main dragging track to continue to transfer main dragging track, at this moment the external side end of main dragging track is just near the sea level, so just set a dragging track for the release of life boat, and can make during life boat free skating after the unhook falls into water, this device also is by main dragging track, and the own gravity of barge track and life boat discharges, and it is simple to reach release procedure, effective and rapid, make and step on the convenient and purpose of safety of ship.
The beneficial effects of the utility model are, release procedure is simple, and is effective and rapid, make that to step on ship convenient, and actv. has ensured escape personnel's safety, and is simple in structure, realizes easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is total structure figure of the present utility model.
Fig. 2 is the scheme drawing of life boat release gear under complete release position.
Fig. 3 is the scheme drawing of life boat release gear under stationary state.
1. barge tracks among the figure, 2. main dragging track, 3. rotating shaft, 4. power pull bar, 5. connecting rod, 6. pulley, connecting rod is 8. reinforced in 7. connecting rod rotating shaft, 9. receives the ship steel wire, 10. life boat, 11. barge rail contacts, 12. main dragging tracks are spacing, and 13, main dragging track contact.
The specific embodiment
At Fig. 1, in 2, be provided with barge track 1, main dragging track 2, power pull bar 4 and connecting rod 5, barge track 1 and main dragging track 2 respectively have rotating shaft 3 and hull active fixing, reinforce by reinforcing connecting rod 8 between each track, at the active power pull bar 4 of fixing of the medial end of main dragging track 2, power pull bar 4 and 5 active connections of connecting rod, connecting rod 5 is fixed in hull and is kept active by connecting rod rotating shaft 7, and the other end is fixed a pulley 6, be positioned at the bottom of barge track 1, support barge track 1.Receive the outboard end that ship steel wire 9 connects main dragging track 2, when putting ship, discharge receipts ship steel wire 9 and transfer main dragging track 2, under power pull bar 4 and connecting rod 5 have lost supporting role to barge track 1, because the effect of life boat 10 and barge track 1 gravity own, freely glide equally, it is in alignment up to barge track 1 and main dragging track 2 to continue to transfer main dragging track 2, the appropriate location is provided with main dragging track spacing 12 on the deck in ship structure, at this moment main dragging track 2 drops on the main dragging track spacing 12 just, main dragging track 2 external side ends are just near the sea level, so just set a dragging track for the release of life boat 10, and can make during life boat 10 free skatings after the unhook fall into water, this device also is by main dragging track 2, and barge track 1 and life boat 10 actions of gravity own discharge, and it is simple to reach release procedure, effective and rapid, purpose of safety.
For barge track 1 and main dragging track 2 are connected smoothly, barge track 1 far-end is provided with the downward barge rail contact 11 in inclined-plane, and main dragging track 2 near-ends are provided with the main dragging track contact 13 that the inclined-plane makes progress.When barge track 1 and main dragging track 2 were in alignment, the two reached and fits like a glove.
To receive ship steel wire 9 when receiving ship tightens up, main dragging track 2 rises, effect by power pull bar 4 and connecting rod 5 and pulley 6 is lifted together with barge track 1, carry out fixing, the main dragging track 2 that has fixed and deck in ship structure plane are at an angle, horizontal or the level of barge track 1 is the high position slightly, as shown in Figure 3, helps that personnel step on ship and discharge next time.
Claims (4)
1. life boat release gear, be provided with the barge track, main dragging track, power pull bar and connecting rod, it is characterized in that: barge track and main dragging track respectively have rotating shaft and hull active fixing, reinforce by reinforcing connecting rod between each track, at the active power pull bar of fixing of the medial end of main dragging track, the power pull bar is connected with connecting rod is active, connecting rod is fixed in hull and is kept active by the connecting rod rotating shaft, the other end is fixed a pulley, is positioned at the bottom of barge track, receives the outboard end that the ship steel wire connects main dragging track.
2. life boat release gear according to claim 1, it is characterized in that: it is spacing that the appropriate location is provided with main dragging track on the deck in ship structure, when barge track and main dragging track are in alignment, main dragging track drop on just main dragging track spacing on, main dragging track external side end is just near the sea level.
3. life boat release gear according to claim 1, it is characterized in that: barge track far-end is provided with the downward barge rail contact in inclined-plane, main dragging track near-end is provided with the main dragging track contact that the inclined-plane makes progress, when barge track and main dragging track were in alignment, the two reached and fits like a glove.
4. life boat release gear according to claim 1 is characterized in that: main dragging track that has fixed and deck in ship structure plane at an angle, the barge track is level high state slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920025603 CN201424118Y (en) | 2009-05-19 | 2009-05-19 | Lifeboat releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920025603 CN201424118Y (en) | 2009-05-19 | 2009-05-19 | Lifeboat releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424118Y true CN201424118Y (en) | 2010-03-17 |
Family
ID=42023554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920025603 Expired - Fee Related CN201424118Y (en) | 2009-05-19 | 2009-05-19 | Lifeboat releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424118Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339027A (en) * | 2010-11-26 | 2013-10-02 | 恩斯科392有限公司 | Apparatus to launch and recover a boat |
| CN103476669A (en) * | 2011-03-04 | 2013-12-25 | 普雷斯托海事有限公司 | Lifting arrangement for the handling of floating units at a boat |
| CN104163232A (en) * | 2014-05-16 | 2014-11-26 | 广州船舶及海洋工程设计研究院 | Stern ramp type placing and recycling device for aquatic floating bodies |
| CN105620669A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Free-fall type lifeboat launching device |
| CN106428435A (en) * | 2016-08-15 | 2017-02-22 | 哈尔滨工程大学 | Locking and release mechanism of evacuation system for offshore platform |
-
2009
- 2009-05-19 CN CN 200920025603 patent/CN201424118Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339027A (en) * | 2010-11-26 | 2013-10-02 | 恩斯科392有限公司 | Apparatus to launch and recover a boat |
| CN103476669A (en) * | 2011-03-04 | 2013-12-25 | 普雷斯托海事有限公司 | Lifting arrangement for the handling of floating units at a boat |
| CN103476669B (en) * | 2011-03-04 | 2016-08-10 | 范德曼特1865公司 | For aboard ship operating the lifting device of floatation unit |
| CN104163232A (en) * | 2014-05-16 | 2014-11-26 | 广州船舶及海洋工程设计研究院 | Stern ramp type placing and recycling device for aquatic floating bodies |
| CN104163232B (en) * | 2014-05-16 | 2017-05-31 | 广州船舶及海洋工程设计研究院 | A kind of stern chute formula water floating body draw off gear |
| CN105620669A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Free-fall type lifeboat launching device |
| CN106428435A (en) * | 2016-08-15 | 2017-02-22 | 哈尔滨工程大学 | Locking and release mechanism of evacuation system for offshore platform |
| CN106428435B (en) * | 2016-08-15 | 2018-01-19 | 哈尔滨工程大学 | Ocean platform evacuation system locks relieving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20100519 |