CN206750082U - A kind of semi-submerged ship lifeboat remote control - Google Patents
A kind of semi-submerged ship lifeboat remote control Download PDFInfo
- Publication number
- CN206750082U CN206750082U CN201720606698.0U CN201720606698U CN206750082U CN 206750082 U CN206750082 U CN 206750082U CN 201720606698 U CN201720606698 U CN 201720606698U CN 206750082 U CN206750082 U CN 206750082U
- Authority
- CN
- China
- Prior art keywords
- remote control
- chuck
- steel wire
- wire rope
- lifeboat
- 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
- 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
- B63B23/30—Devices for guiding boats to water surface
- B63B23/34—Guiding means for lowering by cables, e.g. for listing ships
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Catching Or Destruction (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of semi-submerged ship lifeboat remote control, and it belongs to technical field of ships, including gravity block and fixed chuck, and gravity block is sheathed on remote control steel wire rope and is connected with remote control steel cable sliding；Fixed chuck is sheathed on the remote control steel wire rope of gravity block lower end, fixed chuck is sheathed on remote control steel wire rope and positioned at the lower section of gravity block, fixed chuck includes chuck core and chuck cap, chuck core retainer plate is located on remote control steel wire rope, chuck cap sleeve is located at outside chuck core, so that chuck core is clamped on remote control steel wire rope, and for spacing to gravity block, position-adjustable of the fixed chuck on remote control steel wire rope；When gravity block is fallen at the first mounting hole, fixed chuck can pass through first mounting hole on lifeboat top, remote control steel wire rope can then be pulled on, so that it is synchronous with remote control steel wire rope to hang ship steel wire rope, most lifeboat is smoothly put into the water surface at last, construction workload is small, simple in construction to be easily achieved, and cost is cheap.
Description
Technical field
It the utility model is related to technical field of ships, more particularly to a kind of semi-submerged ship lifeboat remote control.
Background technology
The keel block of lifeboat mainly has free fall style, fast despatch boat drop to put formula, link-type, platform-type, gravity type etc..Wherein
Gravity-type davit is widely used in semi-submerged ship.
Gravity-type davit is by dropping the self gravitation of personnel in lifeboat and ship of putting by life saving boat lowering to the water surface
Equipment.By controlling the gravity brake gear on keel block winch to control the drop for putting lifeboat to put speed when drop puts lifeboat.
The brake gear of keel block winch is pulled to realize that drop puts ship by being remotely controlled steel wire rope and assembly pulley when ship is put in remote control.
When personnel are put by steel wire manipulation ship drop in ship, ship steel wire rope is hung with being remotely controlled steel wire rope while putting rope, in order to suitable
For profit by life saving boat lowering to the water surface, hanging ship steel wire rope releasing need to be synchronous with being remotely controlled steel wire rope releasing, hang ship cable drum with it is distant
It is identical that control steel wire rope puts rope capacity.Because of the particularity of semi-submerged ship, the position of lifeboat is big from water surface elevation, such as schemes
Shown in 1, when the drop of lifeboat 300 puts more than 30 meters, due to one on the remote control steel wire rope 100 at the top of lifeboat 300
Fixed gravity block 200 has blocked control of the personnel to remote control steel wire rope 100 in ship, causes the brake of keel block winch.In addition, hang ship
Steel wire rope and the synchronous difficulty of remote control steel wire rope are big, cause lifeboat to be difficult to smoothly be dropped and put to the water surface.
Utility model content
The purpose of this utility model is to provide a kind of semi-submerged ship lifeboat remote control, to solve to exist in the prior art
Drop ship steel wire rope releasing and remote control steel wire rope releasing nonsynchronous technical problem are hung when putting lifeboat.
As above conceive, technical scheme is used by the utility model：
A kind of semi-submerged ship lifeboat remote control, including：
Gravity block, it is sheathed on remote control steel wire rope and is connected with the remote control steel cable sliding；
Fixed chuck, it is sheathed on the remote control steel wire rope and positioned at the lower section of the gravity block, the fixed chuck
Including chuck core and chuck cap, the chuck core retainer plate is located on the remote control steel wire rope, and the chuck cap sleeve is located at the chuck
Outside core, so that the chuck core is clamped on the remote control steel wire rope, the fixed chuck can pass through the first of lifeboat top
Mounting hole.
Wherein, the fixed chuck also includes collet envelope, and one end of the chuck core is connected with the collet envelope, institute
Stating can spin after chuck cap sleeve is located on the chuck core with the collet envelope screw thread.
Wherein, the chuck core includes connecting portion and clamping part, and the connecting portion is in the collet envelope, the folder
Head cap is enclosed on the clamping part.
Wherein, the connecting portion and the collet envelope are integrally formed.
Wherein, offer several breach on the clamping part, the breach along the axially extending of the clamping part and with
The endoporus connection of the chuck core.
Wherein, the breach has four, and is circumferentially uniformly distributed along the chuck core.
Wherein, the clamping part includes four clampings projections along the endoporus circumference annular spread of the chuck core, adjacent
Two described clamp it is raised between be provided with the breach, the endoporus clamped in projection in the chuck core circumferentially distributed has
Card convex.
Wherein, several anti-skid bulges are provided with the chuck cap outer surface, the anti-skid bulge is along the chuck cap
Circumferentially it is uniformly distributed.
Wherein, the center of the gravity block offers the second mounting hole, and the gravity block is installed by described second
Hole is arranged on the remote control steel wire rope.
Wherein, a diameter of 4~8mm of second mounting hole.
The new beneficial effect of this practicality：
The utility model proposes semi-submerged ship lifeboat remote control, including gravity block and fixed chuck, gravity block be arranged
It is connected on remote control steel wire rope and with remote control steel cable sliding；Fixed chuck is sheathed on remote control steel wire rope and positioned at gravity block
Lower section, fixed chuck include chuck core and chuck cap, and chuck core retainer plate is located on remote control steel wire rope, and chuck cap sleeve is located at chuck core
Outside, so that chuck core is clamped on remote control steel wire rope, for spacing to gravity block, position of the fixed chuck on remote control steel wire rope
It can be adjusted according to being actually needed；Fixed chuck can pass through first mounting hole on lifeboat top, when gravity block falls on first
When at mounting hole, fixed chuck can pass through first mounting hole on lifeboat top, and gravity block cannot pass through the first mounting hole, then may be used
To pull on remote control steel wire rope so that hang ship steel wire rope with remote control steel wire rope it is synchronous, most lifeboat is smoothly put into water at last
Face, construction workload is small, simple in construction to be easily achieved, and cost is cheap.
Brief description of the drawings
Fig. 1 is the structural representation for the semi-submerged ship lifeboat remote control that prior art provides；
Fig. 2 is the structural representation of semi-submerged ship lifeboat remote control provided by the utility model；
Fig. 3 is the enlarged drawing at A；
Fig. 4 is the decomposition texture schematic diagram one of fixed chuck provided by the utility model；
Fig. 5 is the decomposition texture schematic diagram two of fixed chuck provided by the utility model；
Fig. 6 is the enlarged drawing at A in Fig. 5.
In figure：
100th, it is remotely controlled steel wire rope；200th, fixed gravity block；300th, lifeboat；
11st, it is remotely controlled steel wire rope；
12nd, gravity block；121st, the second mounting hole；
13rd, fixed chuck；131st, chuck core；132nd, chuck cap；133rd, collet envelope；1311st, breach；1312nd, clamp convex
Rise；1313rd, card convex；1321st, anti-skid bulge；
14th, the first mounting hole；
15th, lifeboat.
Embodiment
It is clearer for the technical scheme and the technique effect that reaches that make technical problem that the utility model solves, use,
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than to restriction of the present utility model.Also need in addition
It is noted that for the ease of description, the part related to the utility model is illustrate only in accompanying drawing and not all.
Referring to Fig. 2 to Fig. 6, the utility model provides a kind of semi-submerged ship lifeboat remote control, available for newly making semi-submerged ship
Installation, it can also be used to delivered run semi-submerged ship transformation.
Semi-submerged ship lifeboat remote control includes gravity block 12 and fixed chuck 13, and gravity block 12 is sheathed on remote control steel wire rope
It is slidably connected on 11 and with remote control steel wire rope 11；
Fixed chuck 13 is sheathed on remote control steel wire rope 11 and includes chuck positioned at the lower section of gravity block 12, fixed chuck 13
Core 131 and chuck cap 132, chuck core 131 are set on remote control steel wire rope 11, and chuck cap 132 is set in outside chuck core 131, with
Chuck core 131 is set to be clamped on remote control steel wire rope 11, for spacing to gravity block 12, fixed chuck 13 is on remote control steel wire rope 11
Position can be adjusted according to being actually needed；Fixed chuck 13 can pass through first mounting hole 14 on the top of lifeboat 15, when weight
When power block 12 is fallen at the first mounting hole 14, fixed chuck 13 can pass through first mounting hole 14 on the top of lifeboat 15, gravity block
12 cannot pass through the first mounting hole 14, then can pull on remote control steel wire rope 11 so that hang ship steel wire rope and remote control steel wire rope
11 is synchronous, and most lifeboat 15 is smoothly put into the water surface at last, and construction workload is small, simple in construction to be easily achieved, and cost is cheap.
Fixed chuck 13 also includes collet envelope 133, and one end of chuck core 131 is connected with collet envelope 133, chuck cap
132 be set on chuck core 131 after can be spun with the screw thread of collet envelope 133.
Collet envelope 133 is provided with external screw thread (not shown) close to one end of chuck cap 132, is set in chuck cap 132
Internal thread (not shown) is equipped with, external screw thread is engaged with internal thread.Chuck cap 132 is provided with anti-skid bulge on outer surface
1321, anti-skid bulge 1321 is uniformly distributed along chuck cap 132 is circumferential, is easy to screw down clips head cap 132.
Chuck core 131 includes connecting portion and clamping part, and for connecting portion in collet envelope 133, chuck cap 132 is enclosed on clamping
It is connected in portion and with collet envelope 133.In the present embodiment, the external diameter of connecting portion is less than the external diameter of clamping part, chuck core 131
In the endoporus of connecting portion insertion collet envelope 133, the step between connecting portion and clamping part is connected to the side of collet envelope 133
Edge.
Offer several breach 1311 on clamping part, breach 1311 along the axially extending of clamping part and with chuck core 131
Endoporus connection.Breach 1311 has four, and is uniformly distributed along chuck core 131 is circumferential.The setting of breach 1311 so that clamping part
With certain elasticity.
Clamping part includes the clamping projection 1,312 four along the endoporus circumference annular spread of chuck core 131, two neighboring folder
Jagged 1311 are set between tight projection 1312, clamping the endoporus in projection 1312 in chuck core 131 circumferentially distributed has card convex
1313。
When chuck cap 132 is arranged on the holder portion, extrude clamping projection 1312, and then clamp projection 1312 and exist
Remote control steel wire rope 11 that can be inside clamping collet core 131 in the presence of chuck cap 132；When chuck cap 132 is removed, clamp convex
Play 1312 flexibly to open and unclamp remote control steel wire rope 11, and then position of the fixed chuck 13 on remote control steel wire rope 11 can be adjusted
Put.The setting of card convex 1313, the frictional force clamped between projection 1312 and remote control steel wire rope 11 is increased, further clamps remote control
Steel wire rope 11.In the present embodiment, each clamp is provided with two card convexs 1313 in projection 1312.
The center of gravity block 12 offers the second mounting hole 121, and gravity block 12 is arranged in by the second mounting hole 121
It is remotely controlled on steel wire rope 11.A diameter of 4~8mm of second mounting hole 121.The diameter of second mounting hole 121 according to actual conditions and
It is fixed, in the present embodiment, a diameter of 6mm of the second mounting hole 121.
Connecting portion can be with being integrally formed with collet envelope 133.As shown in figure 5, retaining part is in the one of collet envelope 133
Hold and be used as a part for collet envelope 133.It is integrally formed that the intensity for not only increasing fixed chuck is set, also allow for producing
Processing, beneficial to batch production, more simplifies structure, reduces the quantity of parts.
Embodiment of above simply elaborates general principle and characteristic of the present utility model, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change and change,
These changes and modifications are both fallen within claimed the scope of the utility model.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
- A kind of 1. semi-submerged ship lifeboat remote control, it is characterised in that including：Gravity block, it is sheathed on remote control steel wire rope and is connected with the remote control steel cable sliding；Fixed chuck, it is sheathed on the remote control steel wire rope and included positioned at the lower section of the gravity block, the fixed chuck Chuck core and chuck cap, the chuck core retainer plate are located on the remote control steel wire rope, and the chuck cap sleeve is located at outside the chuck core, So that the chuck core is clamped on the remote control steel wire rope, the fixed chuck can pass through first installation on lifeboat top Hole.
- 2. semi-submerged ship lifeboat remote control according to claim 1, it is characterised in that the fixed chuck also includes folder Casing, one end of the chuck core are connected with the collet envelope, and the chuck cap sleeve can be with after being located on the chuck core The collet envelope screw thread spins.
- 3. semi-submerged ship lifeboat remote control according to claim 2, it is characterised in that the chuck core includes connecting portion And clamping part, the connecting portion is in the collet envelope, and the chuck cap sleeve is on the clamping part.
- 4. semi-submerged ship lifeboat remote control according to claim 3, it is characterised in that the connecting portion and the chuck Housing is integrally formed.
- 5. semi-submerged ship lifeboat remote control according to claim 4, it is characterised in that if being offered on the clamping part Dry breach, the breach connect along the axially extending of the clamping part and with the endoporus of the chuck core.
- 6. semi-submerged ship lifeboat remote control according to claim 5, it is characterised in that the breach has four, and edge The chuck core is circumferentially uniformly distributed.
- 7. semi-submerged ship lifeboat remote control according to claim 6, it is characterised in that the clamping part includes four edges The clamping of the endoporus circumference annular spread of the chuck core is raised, and described lack is provided between the two neighboring clamping is raised Mouthful, the endoporus clamped in projection in the chuck core circumferentially distributed has card convex.
- 8. the semi-submerged ship lifeboat remote control according to claim any one of 1-7, it is characterised in that outside the chuck cap Several anti-skid bulges are provided with surface, the anti-skid bulge is circumferentially uniformly distributed along the chuck cap.
- 9. the semi-submerged ship lifeboat remote control according to claim any one of 1-7, it is characterised in that the gravity block Center offers the second mounting hole, and the gravity block is arranged on the remote control steel wire rope by second mounting hole.
- 10. semi-submerged ship lifeboat remote control according to claim 9, it is characterised in that second mounting hole it is straight Footpath is 4~8mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606698.0U CN206750082U (en) | 2017-05-27 | 2017-05-27 | A kind of semi-submerged ship lifeboat remote control |
| PCT/CN2017/111442 WO2018218882A1 (en) | 2017-05-27 | 2017-11-16 | Semi-submersible lifeboat remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606698.0U CN206750082U (en) | 2017-05-27 | 2017-05-27 | A kind of semi-submerged ship lifeboat remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206750082U true CN206750082U (en) | 2017-12-15 |
Family
ID=60621219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606698.0U Active CN206750082U (en) | 2017-05-27 | 2017-05-27 | A kind of semi-submerged ship lifeboat remote control |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206750082U (en) |
| WO (1) | WO2018218882A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151468Y (en) * | 2008-01-17 | 2008-11-19 | 邓茂兴 | Dual-purpose release hook |
| CN102803061B (en) * | 2009-06-15 | 2015-03-11 | 纳迪罗股份公司 | A coupling |
| CN202243981U (en) * | 2011-08-09 | 2012-05-30 | 江苏佼燕船舶设备有限公司 | Stay rope device for lowering lifeboat through remote control |
| CN202226013U (en) * | 2011-08-09 | 2012-05-23 | 江苏佼燕船舶设备有限公司 | Lowering speed-limiting device for lifeboat |
-
2017
- 2017-05-27 CN CN201720606698.0U patent/CN206750082U/en active Active
- 2017-11-16 WO PCT/CN2017/111442 patent/WO2018218882A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018218882A1 (en) | 2018-12-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |