CN106741659A - Ship lowering or hoisting gear - Google Patents
Ship lowering or hoisting gear Download PDFInfo
- Publication number
- CN106741659A CN106741659A CN201610996263.1A CN201610996263A CN106741659A CN 106741659 A CN106741659 A CN 106741659A CN 201610996263 A CN201610996263 A CN 201610996263A CN 106741659 A CN106741659 A CN 106741659A
- Authority
- CN
- China
- Prior art keywords
- ship
- sleeve
- fixes sleeve
- sliding sleeve
- spring
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention provides ship lowering or hoisting gear, it can solve that service life of steel wire rope is short and suspension bracket uses the technical problem of very flexible.It includes suspension rod and winch, and boom end is provided with the roller coordinated with the steel wire rope of winch, it is characterised in that：It also includes sliding sleeve, fixes sleeve and buffer unit；Sliding sleeve lower end is provided with suspension ring；Fixes sleeve is sheathed on outside sliding sleeve, and the upper end both sides of fixes sleeve are provided with journal stirrup, and journal stirrup is hinged with boom end；Buffer unit includes hydraulic stem and spring, fixes sleeve both sides are connected by hydraulic stem with sliding sleeve respectively, boom end oliquely downward extends to form spring bearer plate, the lower spring pressing plate being be arranged in parallel with upper spring bearer plate is provided between two journal stirrups, both ends of the spring is fixedly connected with upper spring bearer plate, lower spring pressing plate respectively；Boom foot is fixed on pedestal, and base bottom is provided with sliding block, and ship is provided with the slide rail coordinated with sliding block, and the deck of pedestal and ship is bolted to connection.
Description
Technical field
The present invention relates to hoisting apparatus, and in particular to ship lowering or hoisting gear.
Background technology
Existing part article peculiar to vessel in the case of non-operation more to be suspended on suspension bracket, by the steel wire rope branch of winch
Support, hang on boom end, steel wire rope holds can be aggravated to be connect with the roller of boom end under weight bearing situations because article peculiar to vessel is rocked
Property abrasion is touched, causes service life of steel wire rope short；And being fixed on ship suspension bracket, suspension bracket uses very flexible more.
The content of the invention
Regarding to the issue above, the invention provides ship lowering or hoisting gear, it can be solved, and service life of steel wire rope is short, suspension bracket
Use the technical problem of very flexible.
Its technical scheme is such, and it includes suspension rod and winch, and the boom end is provided with the steel wire with the winch
The roller that rope coordinates, it is characterised in that：It also includes sliding sleeve, fixes sleeve and buffer unit；
The sliding sleeve lower end is provided with suspension ring；
The fixes sleeve is sheathed on outside sliding sleeve, and the upper end both sides of the fixes sleeve are provided with journal stirrup, the journal stirrup and institute
Boom end is stated to be hinged；
The buffer unit includes hydraulic stem and spring, and the fixes sleeve both sides pass through hydraulic stem and the sliding sleeve respectively
Connection, the boom end oliquely downward extends to form spring bearer plate, is provided between two journal stirrups and the upper spring bearer plate
The lower spring pressing plate being oppositely arranged, the both ends of the spring is fixedly connected with the upper spring bearer plate, lower spring pressing plate respectively；
The boom foot is fixed on pedestal, and the base bottom is provided with sliding block, and ship is provided with and sliding block cooperation
The deck of slide rail, the pedestal and ship is bolted to connection.
It is further characterized by：The sliding sleeve upper end is provided with the limiting section for protruding from outer edge surface, the fixed cover
Cylinder lower end is provided with the stopper section coordinated with the limiting section.
It is further characterised by：Some longitudinally disposed leading is evenly distributed with the madial wall of the fixes sleeve
To groove, the stopper section is located at the opening of the gathering sill lower end, and the limiting section is stretched into the gathering sill and in described
Gathering sill is slidably matched.
Ship lowering or hoisting gear of the invention, the journal stirrup of the upper end of fixes sleeve is connected with boom end, under sliding sleeve
End is provided with suspension ring, is the hook having together suspension strut article peculiar to vessel on suspension ring and steel wire rope, to reduce the load-bearing of steel wire rope；Gu
Determine sleeve and sliding sleeve by hydraulic stem connect, between fixes sleeve and suspension rod by spring connect, with reduce rock and its
The additional tensions of generation；Worn and torn with the roller contact of boom end with reducing steel wire rope so as to comprehensive function, to realize extension
The service life of steel wire rope；When lowering or hoisting gear is shifted, pedestal is promoted to slide into appointed place along slide rail, then by bolt and first
Plate is fixedly connected, using more flexibly, conveniently.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the attachment structure schematic diagram of fixes sleeve of the invention, sliding sleeve and hydraulic stem.
Specific embodiment
As shown in Figure 1 and Figure 2, ship lowering or hoisting gear, it includes suspension rod 6 and winch, and winch is not shown, suspension rod 6
End is provided with the roller 61 coordinated with the steel wire rope 7 of winch, and it also includes sliding sleeve 2, fixes sleeve 1 and buffer unit, steel
Cord 7 and hook 8 can pass through sliding sleeve 2 and fixes sleeve 1；
The upper end of sliding sleeve 2 is provided with and protrudes from the limiting section 22, lower end of outer edge surface and be provided with suspension ring 4；
Outside the sliding sleeve 2, the upper end both sides of fixes sleeve 1 upwardly extend to form journal stirrup 11 fixed cover jacket casing 1, journal stirrup 11 with
The end of suspension rod 6 is hinged, and some longitudinally disposed gathering sills 13 are evenly distributed with the madial wall of fixes sleeve, and limiting section 22 is stretched
Enter in gathering sill 13 and be slidably matched in gathering sill, stopper section 14 is formed with the opening of the lower end of gathering sill 13；
Buffer unit includes hydraulic stem 3 and spring 5, and fixes sleeve both sides are provided with upper bracket 12, and sliding sleeve is respectively provided on two sides with
Undersetting 21, the two ends of hydraulic stem 3 connect upper bracket 12, undersetting 21 respectively, and boom end oliquely downward extends to form spring
Pressing plate 62, is provided with the lower spring pressing plate being oppositely arranged with upper spring bearer plate between two journal stirrups 11, the two ends of spring 5 respectively with upper bullet
Spring pressing plate 62, lower spring pressing plate are fixedly connected；The setting of buffer unit, enable to hang be connected to suspension ring 4 with hook 8 on
Object reduction is rocked；
The bottom of suspension rod 6 is fixed on pedestal 63, and the bottom of pedestal 63 is provided with sliding block 64, and ship is provided with the slide rail coordinated with sliding block
71, the deck 7 of ship is respectively equipped with bolt hole at positioned at lowering or hoisting gear with placing position, and pedestal is distinguished in the two positions
It is fixedly connected with deck by bolt.
In Fig. 2,23 for be arranged at the lower end of sliding sleeve 2 for spacing flange.
Claims (3)
1. ship lowering or hoisting gear, it includes suspension rod and winch, and the boom end is provided with and coordinates with the steel wire rope of the winch
Roller, it is characterised in that：It also includes sliding sleeve, fixes sleeve and buffer unit；
The sliding sleeve lower end is provided with suspension ring；
The fixes sleeve is sheathed on outside sliding sleeve, and the upper end both sides of the fixes sleeve are provided with journal stirrup, the journal stirrup and institute
Boom end is stated to be hinged；
The buffer unit includes hydraulic stem and spring, and the fixes sleeve both sides pass through hydraulic stem and the sliding sleeve respectively
Connection, the boom end oliquely downward extends to form spring bearer plate, is provided between two journal stirrups and the upper spring bearer plate
The lower spring pressing plate being oppositely arranged, the both ends of the spring is fixedly connected with the upper spring bearer plate, lower spring pressing plate respectively；
The boom foot is fixed on pedestal, and the base bottom is provided with sliding block, and ship is provided with and sliding block cooperation
The deck of slide rail, the pedestal and ship is bolted to connection.
2. ship lowering or hoisting gear according to claim 1, it is characterised in that：The sliding sleeve upper end is provided with and protrudes from
The limiting section of outer edge surface, the fixes sleeve lower end is provided with the stopper section coordinated with the limiting section.
3. ship lowering or hoisting gear according to claim 2, it is characterised in that：It is uniform on the madial wall of the fixes sleeve
Some longitudinally disposed gathering sills are distributed with, the stopper section is located at the opening of the gathering sill lower end, the limiting section
Stretch into the gathering sill and be slidably matched in the gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996263.1A CN106741659A (en) | 2016-11-13 | 2016-11-13 | Ship lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996263.1A CN106741659A (en) | 2016-11-13 | 2016-11-13 | Ship lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741659A true CN106741659A (en) | 2017-05-31 |
Family
ID=58973217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610996263.1A Pending CN106741659A (en) | 2016-11-13 | 2016-11-13 | Ship lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741659A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191118789A (en) * | 1911-08-21 | 1912-08-08 | Arthur James Bills | Improvements in Raising and Lowering Gear for Ships' Boats. |
| KR100681831B1 (en) * | 2005-09-23 | 2007-02-12 | (주)해안기계산업 | Davit system combined use crane |
| CN201573776U (en) * | 2009-12-25 | 2010-09-08 | 中国舰船研究设计中心 | Concealed telescopic ship boat-handling device |
| CN201626537U (en) * | 2010-01-15 | 2010-11-10 | 射阳远洋船舶辅机有限公司 | Retracting and deploying arm for open-type high-speed boat |
| CN202161123U (en) * | 2011-08-15 | 2012-03-14 | 戴巨龙 | Extensible drinking straw |
| CN102381445A (en) * | 2010-09-01 | 2012-03-21 | 蓬莱琴海舰船设备有限公司 | Two-dimensional anti-rolling device |
| US20140377004A1 (en) * | 2012-02-03 | 2014-12-25 | Thales | Receiving assembly for receiving a seagoing vessel and system for recovering and deploying such a vessel in the sea |
| CN204265331U (en) * | 2014-10-31 | 2015-04-15 | 无锡晟欧船舶设备有限公司 | A kind of fuel line hanger |
| CN105621269A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Structure of marine crane |
| CN205381367U (en) * | 2015-11-10 | 2016-07-13 | 上海亨远船舶设备有限公司 | A life saving equipment for receiveing and release high -speed lifeboat |
| CN206243396U (en) * | 2016-11-13 | 2017-06-13 | 无锡晟欧船舶设备有限公司 | A kind of ship lowering or hoisting gear |
-
2016
- 2016-11-13 CN CN201610996263.1A patent/CN106741659A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191118789A (en) * | 1911-08-21 | 1912-08-08 | Arthur James Bills | Improvements in Raising and Lowering Gear for Ships' Boats. |
| KR100681831B1 (en) * | 2005-09-23 | 2007-02-12 | (주)해안기계산업 | Davit system combined use crane |
| CN201573776U (en) * | 2009-12-25 | 2010-09-08 | 中国舰船研究设计中心 | Concealed telescopic ship boat-handling device |
| CN201626537U (en) * | 2010-01-15 | 2010-11-10 | 射阳远洋船舶辅机有限公司 | Retracting and deploying arm for open-type high-speed boat |
| CN102381445A (en) * | 2010-09-01 | 2012-03-21 | 蓬莱琴海舰船设备有限公司 | Two-dimensional anti-rolling device |
| CN202161123U (en) * | 2011-08-15 | 2012-03-14 | 戴巨龙 | Extensible drinking straw |
| US20140377004A1 (en) * | 2012-02-03 | 2014-12-25 | Thales | Receiving assembly for receiving a seagoing vessel and system for recovering and deploying such a vessel in the sea |
| CN204265331U (en) * | 2014-10-31 | 2015-04-15 | 无锡晟欧船舶设备有限公司 | A kind of fuel line hanger |
| CN105621269A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Structure of marine crane |
| CN205381367U (en) * | 2015-11-10 | 2016-07-13 | 上海亨远船舶设备有限公司 | A life saving equipment for receiveing and release high -speed lifeboat |
| CN206243396U (en) * | 2016-11-13 | 2017-06-13 | 无锡晟欧船舶设备有限公司 | A kind of ship lowering or hoisting gear |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |