CN102837805A - Single-arm type rescue boat crane - Google Patents
Single-arm type rescue boat crane Download PDFInfo
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- CN102837805A CN102837805A CN2012103735265A CN201210373526A CN102837805A CN 102837805 A CN102837805 A CN 102837805A CN 2012103735265 A CN2012103735265 A CN 2012103735265A CN 201210373526 A CN201210373526 A CN 201210373526A CN 102837805 A CN102837805 A CN 102837805A
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- hydraulic pump
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- type rescue
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Abstract
The invention discloses a single-arm type rescue boat crane and relates to the technical field of manufacturing of marine cranes. The single-arm type rescue boat crane comprises a base, a rotating device and a lifting device, wherein the lifting device is arranged on a fixed crane arm; a big gear is fixed at the upper end of the base; the rotating device comprises a rotary platform and a small gear arranged on an output shaft of a reduction gearbox; the fixed crane arm is fixed on the rotary platform; the small gear is in meshing connection with the big gear; the reduction gearbox is connected with a hydraulic pump through a hydraulic motor; the hydraulic pump is connected with the lifting device through the hydraulic motor; the hydraulic pump is connected with an engine; the hydraulic pump is arranged in the fixed crane arm; the engine is arranged in the base; and a hydraulic pipe joint is arranged on the fixed crane arm. Compared with the prior art, the single-arm type rescue boat crane has the advantages that power is supplied to the rotating device and the lifting device by a pump station composed of the motor and the hydraulic pump, the cost is reduced, the maintenance is convenient, the whole structure is compact and the appearance is beautiful.
Description
Technical field
The present invention relates to deck crane manufacturing technology field, especially a kind ofly be used for the suspension bracket that rescue craft hoists and reclaims on the ship.
Background technology
International Convention for the Safety of Life at Sea stipulates that freighter, the passenger boat made later on July 1st, 1986 will be equipped with rescue craft; The rescue craft loop wheel machine then is mounted in the special-purpose loop wheel machine that hangs and reclaim rescue craft on the ship; Be must obligato life on the ship, its quality be directly connected to the rescue group and be rescued personnel's personal safety.A kind of single arm type rescue craft loop wheel machine is arranged; The technical scheme of this single arm type rescue craft loop wheel machine is: include a base and through the fixing arm of turning gear and said base bonded assembly; Said fixedly arm is provided with jack up unit, and the motor that drives said jack up unit is housed on the said fixedly arm; In the said fixedly arm outside HM Hydraulic Motor that drives said turning gear is housed, said HM Hydraulic Motor is connected with the another one motor through Hydraulic Pump.In use there is following deficiency in the technical scheme of this single arm type rescue craft loop wheel machine:
1, the pumping plant of being made up of electric-motor pump group etc. provides power, and the pumping plant that turning gear is made up of motor and Hydraulic Pump etc. provides power; Jack up unit provides power separately by other electrical motor, exists propulsion source to repeat, and manufacturing, maintenance cost increase.
2, electrical motor and pumping plant etc. all are contained in fixedly outside the arm, and profile is not attractive in appearance.
Summary of the invention
The technical matters that the present invention will solve provides a kind of compact conformation and practices thrift the single arm type rescue craft loop wheel machine of cost.
The technical scheme that technical solution problem of the present invention is adopted is: this single arm type rescue craft loop wheel machine; Include base, turning gear and be contained in the jack up unit on the fixing arm, said base upper end is fixed with big gear wheel; Said turning gear includes rotary table and the miniature gears that is contained in reduction gearbox output shaft; Said fixedly arm is fixed on the said rotary table, and said miniature gears and said big gear wheel are connected with a joggle, and said drop-gear box is connected with Hydraulic Pump through HM Hydraulic Motor; Said Hydraulic Pump is connected with jack up unit through HM Hydraulic Motor; Said Hydraulic Pump is connected with engine.
In the technical scheme of above-mentioned single arm type rescue craft loop wheel machine, technical scheme can also be more specifically: said Hydraulic Pump is located at fixedly in the arm, and said engine is located in the said base.
Further, fixedly arm is provided with the hydraulic pipe connector.
Owing to adopted technique scheme, the present invention compared with prior art, the beneficial effect that has is:
1, the pumping plant of being made up of a motor and Hydraulic Pump etc. is that turning gear and jack up unit provide power, reduces cost, and is easy to maintenance.
2, Hydraulic Pump, engine and part hydraulic tubing are located at inside, compact overall structure, good looking appearance.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention.
Fig. 2 is the cutaway view at the A-A place of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made further detailed description:
Include base 1 like Fig. 1, single arm type rescue craft loop wheel machine shown in Figure 2, turning gear and be contained in the jack up unit 3 on the fixing arm 5, base 1 upper end is fixed with big gear wheel 2; Turning gear includes rotary table and is contained in the miniature gears 8 of reduction gearbox output shaft, and the drop-gear box here is a planetary gear reduction box 7 in the present embodiment; Fixedly arm 5 is fixed on the rotary table, and miniature gears 8 is connected with a joggle with big gear wheel 2; Hydraulic Pump 9 is fixed on fixedly in the arm 5, and the part hydraulic pipe is arranged on fixedly in the arm 5, and fixedly arm 5 is provided with the hydraulic pipe connector so that connect inside and outside hydraulic tubing; Planetary gear reduction box 7 is connected with Hydraulic Pump 9 through HM Hydraulic Motor 6, the hydraulic pipe connector and the hydraulic pipe that are located on the fixing arm 5; Hydraulic Pump 9 is connected with jack up unit 3 with HM Hydraulic Motor 4 through hydraulic pipe connector, hydraulic pipe; Jack up unit 3 comprises and HM Hydraulic Motor 4 bonded assembly gear reduction boxs and reel 3a and serving 12; Hydraulic Pump 9 is connected with engine through coupler 10, and the engine in the present embodiment is an electrical motor 11, and electrical motor 11 is fixedly mounted in the base 1.
During single arm type rescue craft loop wheel machine revolution work, drive Hydraulic Pump 9 by electrical motor 11; Hydraulic Pump 9 drives planetary reduction box 7 through HM Hydraulic Motor 6, and the miniature gears 8 that is contained in planetary reduction box 7 output shafts is realized the revolution of loop wheel machine through rotating with big gear wheel 2 engagement driving rotational platforms.
When the jack up unit 3 of single arm type rescue craft loop wheel machine was worked, through HM Hydraulic Motor 4 driven wheel drop-gear boxs, the reel 3a rotation that is contained in the gear reduction box output shaft can be put down serving 12 or pack up serving 12 by Hydraulic Pump 9.
Claims (3)
1. single arm type rescue craft loop wheel machine; Include base (1); Turning gear and be contained in the jack up unit (3) on the fixing arm (5); It is characterized in that: said base (1) upper end is fixed with big gear wheel (2), and said turning gear includes rotary table and the miniature gears (8) that is contained in reduction gearbox output shaft, and said fixedly arm (5) is fixed on the said rotary table; Said miniature gears (8) is connected with a joggle with said big gear wheel (2), and said drop-gear box is connected with Hydraulic Pump (9) through HM Hydraulic Motor (6); Said Hydraulic Pump (9) is connected with jack up unit (3) through HM Hydraulic Motor (4); Said Hydraulic Pump (9) is connected with engine.
2. single arm type rescue craft loop wheel machine according to claim 1 is characterized in that: said Hydraulic Pump (9) is located at fixedly in the arm (5), and said engine is located in the said base (1).
3. single arm type rescue craft loop wheel machine according to claim 2 is characterized in that: fixedly arm (5) is provided with the hydraulic pipe connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103735265A CN102837805A (en) | 2012-09-30 | 2012-09-30 | Single-arm type rescue boat crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103735265A CN102837805A (en) | 2012-09-30 | 2012-09-30 | Single-arm type rescue boat crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837805A true CN102837805A (en) | 2012-12-26 |
Family
ID=47365591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103735265A Pending CN102837805A (en) | 2012-09-30 | 2012-09-30 | Single-arm type rescue boat crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837805A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640674A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Multipurpose lifeboat crane |
| CN105060145A (en) * | 2015-08-28 | 2015-11-18 | 镇江维斯特船用设备有限公司(外商独资) | One-arm rescue boat hanging bracket for ship |
| CN106115510A (en) * | 2016-08-19 | 2016-11-16 | 太重（天津）重型装备科技开发有限公司 | Marine platform crane |
| CN106144910A (en) * | 2015-03-26 | 2016-11-23 | 中际联合（北京）科技股份有限公司 | A kind of marine loop wheel machine |
| CN107311050A (en) * | 2017-08-08 | 2017-11-03 | 无锡宝宏船舶机械有限公司 | Possesses the special cantilever crane of port and pier of life-saving functions |
| CN109027135A (en) * | 2017-06-12 | 2018-12-18 | 上海健康医学院 | The swing mechanism of folding and unfolding dink under a kind of high sea situation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204769Y (en) * | 1994-08-18 | 1995-08-09 | 镇江船舶辅机厂 | Rotating apparatus for deck crane |
| JP2565524Y2 (en) * | 1992-03-11 | 1998-03-18 | 石川島播磨重工業株式会社 | Lifeboat descent test equipment |
| JP2001026393A (en) * | 1999-07-15 | 2001-01-30 | Kayaba Ind Co Ltd | Deck crane device |
| CN1618693A (en) * | 2003-10-16 | 2005-05-25 | 佐蒂亚国际公司 | Liferaft manoeuvrable from a davit |
| CN201151466Y (en) * | 2008-01-25 | 2008-11-19 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Raft and cargo crane for ship |
| 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 |
| CN202201649U (en) * | 2011-07-05 | 2012-04-25 | 蓬莱琴海舰船设备有限公司 | Single-arm slewing crane |
| CN202847974U (en) * | 2012-09-30 | 2013-04-03 | 广西梧州运龙港船机械制造有限公司 | Single arm type rescue boat crane |
-
2012
- 2012-09-30 CN CN2012103735265A patent/CN102837805A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2565524Y2 (en) * | 1992-03-11 | 1998-03-18 | 石川島播磨重工業株式会社 | Lifeboat descent test equipment |
| CN2204769Y (en) * | 1994-08-18 | 1995-08-09 | 镇江船舶辅机厂 | Rotating apparatus for deck crane |
| JP2001026393A (en) * | 1999-07-15 | 2001-01-30 | Kayaba Ind Co Ltd | Deck crane device |
| CN1618693A (en) * | 2003-10-16 | 2005-05-25 | 佐蒂亚国际公司 | Liferaft manoeuvrable from a davit |
| CN201151466Y (en) * | 2008-01-25 | 2008-11-19 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Raft and cargo crane for ship |
| 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 |
| CN202201649U (en) * | 2011-07-05 | 2012-04-25 | 蓬莱琴海舰船设备有限公司 | Single-arm slewing crane |
| CN202847974U (en) * | 2012-09-30 | 2013-04-03 | 广西梧州运龙港船机械制造有限公司 | Single arm type rescue boat crane |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640674A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Multipurpose lifeboat crane |
| CN106144910A (en) * | 2015-03-26 | 2016-11-23 | 中际联合（北京）科技股份有限公司 | A kind of marine loop wheel machine |
| CN106144910B (en) * | 2015-03-26 | 2017-11-24 | 中际联合（北京）科技股份有限公司 | A kind of marine loop wheel machine |
| CN105060145A (en) * | 2015-08-28 | 2015-11-18 | 镇江维斯特船用设备有限公司(外商独资) | One-arm rescue boat hanging bracket for ship |
| CN106115510A (en) * | 2016-08-19 | 2016-11-16 | 太重（天津）重型装备科技开发有限公司 | Marine platform crane |
| CN109027135A (en) * | 2017-06-12 | 2018-12-18 | 上海健康医学院 | The swing mechanism of folding and unfolding dink under a kind of high sea situation |
| CN109027135B (en) * | 2017-06-12 | 2024-01-19 | 上海健康医学院 | Rotation mechanism for collecting and releasing working boat under high sea condition |
| CN107311050A (en) * | 2017-08-08 | 2017-11-03 | 无锡宝宏船舶机械有限公司 | Possesses the special cantilever crane of port and pier of life-saving functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121226 |
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| RJ01 | Rejection of invention patent application after publication |