CN102900018B - Full circle swinging telescopic gap bridge - Google Patents
Full circle swinging telescopic gap bridge Download PDFInfo
- Publication number
- CN102900018B CN102900018B CN201210399515.4A CN201210399515A CN102900018B CN 102900018 B CN102900018 B CN 102900018B CN 201210399515 A CN201210399515 A CN 201210399515A CN 102900018 B CN102900018 B CN 102900018B
- Authority
- CN
- China
- Prior art keywords
- gap bridge
- bridge
- hydraulic motor
- support
- hinged
- 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.)
- Active
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
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
-
- 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
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
- B63B2027/141—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts telescopically extendable
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a full circle swinging telescopic gap bridge. The full circle swinging telescopic gap bridge is characterized by comprising a base frame (1), wherein the base frame (1) is fixedly arranged on a deck platform of a marine living platform; a rotary support (2) is arranged above the base (1); a gap bridge (7) is hinged to one end of the rotary support (2) and consists of a fixed gap bridge (7.1), a movable gap bridge (7.2), a telescopic device (7.3) and a telescopic driving device (7.4); and a landing support (5) is fixedly arranged at one end, which is away from the gap bridge (7.1), of the movable gap bridge (7.2). The full circle swinging telescopic gap bridge has the functions of lifting, rotating and stretching; the movable gap bridge can be stretched, and thus the occupied space of the gap bridge during storage is reduced and the storage of the gap bridge is facilitated. In addition, the full circle swinging telescopic gap bridge is provided with a limiting device and a buffering device, so that the gap bridge can be effectively protected and the safety and the reliability are realized; and the telescopic length can be measured by laser and can be controlled.
Description
Technical field
The present invention relates to a kind of full-rotation retractable gap bridge, to be mainly used between Ocean Living platform and underway replenishment ship or marine drilling platform personnel and freight weight limit goods and materials by or move.
Background technology
Often need to carry out material supply and redundant labor transfer at sea in marine drilling work.Marine drilling platform in the past carry out material supply mostly adopt transfer by lighter, the mode such as loop wheel machine lifting realizes, and the transfer of people also needs to realize through rope ladder, therefore goods and materials delivery safety reliability is poor, and redundant labor transfer speed is slower, and complex operation, operating efficiency is lower.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of goods and materials delivery safety convenient, redundant labor transfer rotating speed, procedure operation simple and fast, conveniently deposits, safe and reliable full-rotation retractable gap bridge.
The object of the present invention is achieved like this:
Full-rotation retractable gap bridge of the present invention, comprise pedestal, described pedestal is fixed in the deck platform of Ocean Living platform, revolving support is provided with above described pedestal, described pedestal is connected by external tooth type pivoting support with between revolving support, this external tooth type pivoting support matches with hydraulic motor pinion, and described hydraulic motor pinion provides power by hydraulic motor, and revolving support is rotated together with its top accessory;
Described revolving support is provided with amplitude oil cylinder and oblique support, one end of described revolving support is hinged with gap bridge, the cylinder block afterbody otic placode of described amplitude oil cylinder and the top of revolving support hinged, the piston rod of amplitude oil cylinder and the top of gap bridge end hinged, the otic placode that one end of described oblique support is provided with the end bottom of hinged otic placode and gap bridge carries out hinged;
Described gap bridge forms by fixing gap bridge, movable gap bridge, stretching device and retractable driving device, and described activity is passed a bridge and is connected with fixing gap bridge by stretching device, and side and the amplitude oil cylinder of described fixing gap bridge are hinged;
Described fixing gap bridge is provided with limiting buffer device, and the two ends of described limiting buffer device are spring, and described activity is fixed with former and later two buffing pads on passing a bridge, and described limiting buffer device is arranged between two buffing pads, and is positioned at sustained height with it;
The bottom of described fixing gap bridge is fixed with laser range finder, and the bottom that described activity is passed a bridge is fixed with reflex reflector, and described laser range finder and reflex reflector are positioned at sustained height, and are oppositely arranged;
Described retractable driving device comprises turning rolls and wheel frame, described turning rolls and wheel frame are oppositely arranged, turning rolls is provided with big roller, wheel frame is provided with directive wheel, be connected by two axles between described turning rolls and wheel frame, this axle is multi-section structure, be connected by nut between each joint, hydraulic motor seat is also provided with between turning rolls and wheel frame, described hydraulic motor seat is equipped with hydraulic motor, the output shaft of this hydraulic motor is connected with gear, tooth bar is provided with below described gear, wheel and rack is meshed, tooth bar is fixed on movable gap bridge, big roller and directive wheel are all slidably matched with the sliding rail of passing a bridge,
Described activity gap bridge is fixed with landing support away from one end of fixing gap bridge.
Full-rotation retractable gap bridge of the present invention has the following advantages:
This full-rotation retractable gap bridge has lifting, revolution, Telescopic, Ocean Living platform can be connected with marine drilling platform or underway replenishment ship by gap bridge easily, make goods and materials carry more reliably facilitate, redundant labor transfer more safely and fast, procedure operation simple and fast.Movable gap bridge can be stretched, and decreases the occupation of land space of passing a bridge when depositing, facilitates depositing of gap bridge.And full-rotation retractable gap bridge has stopping means, buffer, can pass a bridge by available protecting, safe and reliable, movable collapsing length of passing a bridge is by laser measurement, and collapsing length is controlled.
Accompanying drawing explanation
Fig. 1 is the structural representation of full-rotation retractable gap bridge of the present invention.
Fig. 2 is the structural representation of slew gear in full-rotation retractable gap bridge of the present invention.
Fig. 3 is the structural representation of the drive part of slew gear in Fig. 2.
Fig. 4 is the structural representation of jib lubbing mechanism in full-rotation retractable gap bridge of the present invention.
Fig. 5 is the enlarged diagram of passing a bridge in full-rotation retractable gap bridge of the present invention.
Fig. 6 is bridge structure schematic diagram in full-rotation retractable gap bridge of the present invention.
Fig. 7 is the structural representation of retractable driving device in full-rotation retractable gap bridge of the present invention.
In figure: pedestal 1, revolving support 2, external tooth type pivoting support 3, hydraulic motor pinion 4, amplitude oil cylinder 5, oblique support 6, pass a bridge 7, fixing gap bridge 7.1, limiting buffer device 7.1.1, laser range finder 7.1.2, movable gap bridge 7.2, buffing pad 7.2.1, reflex reflector 7.2.2, stretching device 7.3, retractable driving device 7.4, turning rolls 7.4.1, big roller 7.4.2, wheel frame 7.4.3, directive wheel 7.4.4, axle 7.4.5, hydraulic motor seat 7.4.6, gear 7.4.7, tooth bar 7.4.8, landing support 8.
Detailed description of the invention
See Fig. 1 to Fig. 7, the full-rotation retractable gap bridge that the present invention relates to, it comprises pedestal 1, described pedestal 1 is fixed in the deck platform of Ocean Living platform, revolving support 2 is provided with above described pedestal 1, described pedestal 1 is connected by external tooth type pivoting support 3 with between revolving support 2, this external tooth type pivoting support 3 matches with hydraulic motor pinion 4, described hydraulic motor pinion 4 provides power by hydraulic motor, revolving support 2 is rotated together with its top accessory, realizes the revolution of full-rotation retractable gap bridge.
Described revolving support 2 is provided with amplitude oil cylinder 5 and oblique support 6, the cylinder block afterbody otic placode of described amplitude oil cylinder 5 and the top of revolving support 2 hinged, the piston rod of amplitude oil cylinder 5 is hinged with the top of 7 ends of passing a bridge, and one end of described oblique support 6 is provided with hinged otic placode and carries out hinged with the otic placode of the end bottom of gap bridge 7.When such amplitude oil cylinder 5 is stretched, can promote gap bridge 7 end is that circular motion is carried out in axle center with bottom, thus makes gap bridge 7 luffing up or down, thus overlap joint of can conveniently passing a bridge, and not fragile.
One end of described revolving support 2 is hinged with gap bridge 7, described gap bridge 7 is made up of fixing gap bridge 7.1, movable gap bridge 7.2, stretching device 7.3 and retractable driving device 7.4, described activity gap bridge 7.2 is connected with fixing gap bridge 7.1 by stretching device 7.3, side and the amplitude oil cylinder 5 of described fixing gap bridge 7.1 are hinged, thus make gap bridge 7 can carry out upper and lower small movements under the promotion of amplitude oil cylinder 5.
Described fixing gap bridge 7.1 is provided with limiting buffer device 7.1.1; the two ends of described limiting buffer device 7.1.1 are spring; described activity gap bridge 7.2 is fixed with former and later two buffing pads 7.2.1; described limiting buffer device 7.1.1 is arranged between two buffing pad 7.2.1; and be positioned at sustained height with it; it can to activity pass a bridge 7.2 slip time play the effect of limiting buffer, and reduce the impact of passing a bridge and being subject to when system down, reach protection and pass a bridge and do not damage and protect personal security.
The bottom of described fixing gap bridge 7.1 is fixed with laser range finder 7.1.2, the bottom of described activity gap bridge 7.2 is fixed with reflex reflector 7.2.2, described laser range finder 7.1.2 and reflex reflector 7.2.2 is positioned at sustained height, and be oppositely arranged, laser range finder 7.1.2 can give off laser beam on reflex reflector 7.2.2, light turns back to after on laser range finder 7.1.2 just can measure movable 7.2 length of having stretched of passing a bridge, thus makes collapsing length controlled, and easy to operate.
Described retractable driving device 7.4 comprises turning rolls 7.4.1 and wheel frame 7.4.3, described turning rolls 7.4.1 and wheel frame 7.4.3 is oppositely arranged, turning rolls 7.4.1 is provided with big roller 7.4.2, wheel frame 7.4.3 is provided with directive wheel 7.4.4, be connected by two axle 7.4.5 between described turning rolls 7.4.1 and wheel frame 7.4.3, this axle 7.4.5 is multi-section structure, be connected by nut between each joint, can be adjusted the length of axle 7.4.5 by adjusting nut, thus the distance of big roller 7.4.2 and directive wheel 7.4.4 is adjusted, hydraulic motor seat 7.4.6 is also provided with between turning rolls 7.4.1 and wheel frame 7.4.3, described hydraulic motor seat 7.4.6 is equipped with hydraulic motor, the output shaft of this hydraulic motor is connected with gear 7.4.7, tooth bar 7.4.8 is provided with below described gear 7.4.7, gear 7.4.7 is meshed with tooth bar 7.4.8, tooth bar 7.4.8 is fixed on movable gap bridge 7.2, big roller 7.4.2 and directive wheel 7.4.4 is all slidably matched with the sliding rail of gap bridge 7.
Big roller 7.4.2 and directive wheel 7.4.4 is arranged on after on the sliding rail of gap bridge 7 by retractable driving device 7.4, rotate with hydraulic motor driven gear 7.4.7, after gear 7.4.7 is with carry-over bar 7.4.8 motion, thus control big roller 7.4.2 slides on sliding rail, directive wheel 7.4.4 starts equally to slide under the drive of big roller 7.4.2, thus movable gap bridge 7.2 can be stretched, thus decrease occupation of land space when gap bridge 7 is deposited, facilitate depositing of gap bridge 7.
Described activity is passed a bridge and 7.2 is fixed with landing support 8 away from one end of fixing gap bridge 7.1, described landing support 8 by be fixing apparatus system be fixed in marine drilling platform deck on gap bridge 4 can be made to be fixed.
First by the amplitude oil cylinder 5 on revolving support 2, gap bridge 7 is lifted during this full-rotation retractable gap bridge work, with revolving support 2, gap bridge 7 is turned over certain angle subsequently, make it just to marine drilling platform or underway replenishment ship, control stretching device 7.3 subsequently activity gap bridge 7.2 is stretched out, until when landing support 8 is positioned at above the deck of marine drilling platform or underway replenishment ship, gap bridge 7 puts down, thus completes docking by the amplitude oil cylinder 5 controlled on revolving support 2.
Claims (1)
1. a full-rotation retractable gap bridge, it is characterized in that: it comprises pedestal (1), described pedestal (1) is fixed in the deck platform of Ocean Living platform, described pedestal (1) top is provided with revolving support (2), be connected by external tooth type pivoting support (3) between described pedestal (1) with revolving support (2), this external tooth type pivoting support (3) matches with hydraulic motor pinion (4), described hydraulic motor pinion (4) provides power by hydraulic motor, and revolving support (2) is rotated together with its top accessory;
Described revolving support (2) is provided with amplitude oil cylinder (5) and oblique support (6), one end of described revolving support (2) is hinged with gap bridge (7), the cylinder block afterbody otic placode of described amplitude oil cylinder (5) and the top of revolving support (2) hinged, the piston rod of amplitude oil cylinder (5) and the top of gap bridge (7) end hinged, the otic placode that one end of described oblique support (6) is provided with the end bottom of hinged otic placode and gap bridge (7) carries out hinged;
Described gap bridge (7) is made up of fixing gap bridge (7.1), movable gap bridge (7.2), stretching device (7.3) and retractable driving device (7.4), described activity gap bridge (7.2) is connected with fixing pass a bridge (7.1) by stretching device (7.3), and side and the amplitude oil cylinder (5) of described fixing gap bridge (7.1) are hinged;
Described fixing gap bridge (7.1) is provided with limiting buffer device (7.1.1), the two ends of described limiting buffer device (7.1.1) are spring, described activity gap bridge (7.2) is fixed with former and later two buffing pads (7.2.1), described limiting buffer device (7.1.1) is arranged between two buffing pads (7.2.1), and is positioned at sustained height with it;
The bottom of described fixing gap bridge (7.1) is fixed with laser range finder (7.1.2), the bottom of described activity gap bridge (7.2) is fixed with reflex reflector (7.2.2), described laser range finder (7.1.2) and reflex reflector (7.2.2) are positioned at sustained height, and are oppositely arranged;
Described retractable driving device (7.4) comprises turning rolls (7.4.1) and wheel frame (7.4.3), described turning rolls (7.4.1) and wheel frame (7.4.3) are oppositely arranged, turning rolls (7.4.1) is provided with big roller (7.4.2), wheel frame (7.4.3) is provided with directive wheel (7.4.4), be connected by two axles (7.4.5) between described turning rolls (7.4.1) and wheel frame (7.4.3), this axle (7.4.5) is multi-section structure, be connected by nut between each joint, hydraulic motor seat (7.4.6) is also provided with between turning rolls (7.4.1) and wheel frame (7.4.3), described hydraulic motor seat (7.4.6) is equipped with hydraulic motor, the output shaft of this hydraulic motor is connected with gear (7.4.7), described gear (7.4.7) below is provided with tooth bar (7.4.8), gear (7.4.7) is meshed with tooth bar (7.4.8), tooth bar (7.4.8) is fixed on movable gap bridge (7.2), big roller (7.4.2) and directive wheel (7.4.4) are all slidably matched with the sliding rail of pass a bridge (7),
Described activity gap bridge (7.2) is fixed with landing support (8) away from one end of fixing gap bridge (7.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399515.4A CN102900018B (en) | 2012-10-19 | 2012-10-19 | Full circle swinging telescopic gap bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399515.4A CN102900018B (en) | 2012-10-19 | 2012-10-19 | Full circle swinging telescopic gap bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900018A CN102900018A (en) | 2013-01-30 |
| CN102900018B true CN102900018B (en) | 2015-02-11 |
Family
ID=47572485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210399515.4A Active CN102900018B (en) | 2012-10-19 | 2012-10-19 | Full circle swinging telescopic gap bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900018B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815958A (en) * | 2016-10-28 | 2018-03-20 | 福建省新能海上风电研发中心有限公司 | One kind, which is stepped on, multiplies trestle |
| CN106741662B (en) * | 2017-02-15 | 2019-12-06 | 广东精铟海洋工程股份有限公司 | ocean platform gangway ladder with compensation function and use method thereof |
| CN107245938A (en) * | 2017-08-08 | 2017-10-13 | 中机中联工程有限公司 | A kind of telescopic Long-span Cantilever view shelter bridge |
| CN108105187B (en) * | 2017-11-30 | 2019-09-10 | 中船华南船舶机械有限公司 | A kind of position compensation extension type is gone on board trestle hydraulic system |
| CN108407982A (en) * | 2018-03-19 | 2018-08-17 | 上海航士海洋科技有限公司 | Rotatable, pitching and flexible fore-and-aft gangway |
| CN108750021B (en) * | 2018-06-28 | 2020-12-08 | 中国船舶重工集团公司第七0四研究所 | Folding telescopic walking bridge device with wave compensation function |
| CN109224352B (en) * | 2018-10-31 | 2023-09-08 | 无锡擎擘汇建筑装备有限公司 | Fire-fighting automation equipment for high-rise and super-high-rise buildings and application method thereof |
| CN109811636B (en) * | 2019-03-11 | 2024-05-03 | 杭州西奥电梯有限公司 | Telescopic platform |
| CN116289496A (en) * | 2023-05-18 | 2023-06-23 | 中海油能源发展股份有限公司采油服务分公司 | Face landing stage of ascending a trestle of being fixed in platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990029A (en) * | 1988-08-05 | 1991-02-05 | Hemminger Paul W | Mooring system |
| US6330726B1 (en) * | 2000-02-18 | 2001-12-18 | Fmc Corporation | Gangway system |
| CN201236320Y (en) * | 2008-07-22 | 2009-05-13 | 陕西建设机械股份有限公司 | Apparatus for bridge crossing of heavy vehicle |
| CN102251468A (en) * | 2011-05-05 | 2011-11-23 | 江苏熔盛重工有限公司 | Dual-backing gap bridge for dock |
| EP2505486A1 (en) * | 2011-04-01 | 2012-10-03 | Fundacion Centro Tecnologico de Componentes | Gangway |
| CN103328727A (en) * | 2010-11-23 | 2013-09-25 | 恩斯科392有限公司 | Bridge apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7103935B2 (en) * | 2004-01-08 | 2006-09-12 | David Hill | Marine gangway to enable handicapped users to move between floating and fixed landings and related methods |
-
2012
- 2012-10-19 CN CN201210399515.4A patent/CN102900018B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990029A (en) * | 1988-08-05 | 1991-02-05 | Hemminger Paul W | Mooring system |
| US6330726B1 (en) * | 2000-02-18 | 2001-12-18 | Fmc Corporation | Gangway system |
| CN201236320Y (en) * | 2008-07-22 | 2009-05-13 | 陕西建设机械股份有限公司 | Apparatus for bridge crossing of heavy vehicle |
| CN103328727A (en) * | 2010-11-23 | 2013-09-25 | 恩斯科392有限公司 | Bridge apparatus |
| EP2505486A1 (en) * | 2011-04-01 | 2012-10-03 | Fundacion Centro Tecnologico de Componentes | Gangway |
| CN102251468A (en) * | 2011-05-05 | 2011-11-23 | 江苏熔盛重工有限公司 | Dual-backing gap bridge for dock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102900018A (en) | 2013-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102900018B (en) | Full circle swinging telescopic gap bridge | |
| CN105883375B (en) | A kind of two-way charging crane of rotating disk transition type | |
| CN106144424B (en) | Hydraulic telescopic conveying arm | |
| CN106828823B (en) | A kind of hull-rust extraction equipment | |
| CN105347274B (en) | A kind of aerial work platform | |
| CN102826465A (en) | Rotary counterweight mechanism and crane | |
| CN202098991U (en) | Movable type folding crane | |
| CN205855467U (en) | A kind of energy-conserving and environment-protective mobile ship loader | |
| CN106115503A (en) | A kind of Mobile crane | |
| CN106006095B (en) | A kind of energy conservation and environmental protection mobile ship loader | |
| CN106241622A (en) | Mobile crane | |
| KR102124888B1 (en) | System for reducing the counterweight of a crane | |
| CN208963273U (en) | A kind of multi-functional automatic compensation gangway ladder | |
| CN105668429A (en) | Multifunctional overhead lifting machine | |
| CN104029205A (en) | System for adjusting torque required by robot driving device | |
| CN209492672U (en) | The dual-purpose gantry crane of the swing arm of cargo ship | |
| RU2525495C1 (en) | Tower crane | |
| CN202559227U (en) | All rotation telescopic gap bridge device | |
| CN110286422A (en) | XCTD probe is automatic puts in device and is used rotating base | |
| CN106995199B (en) | Overhead truck comprising telescopic boom | |
| KR101305297B1 (en) | Cabin lifter for ship loading control | |
| CN216275220U (en) | Bridge structures self stabilization detection device | |
| CN207452717U (en) | One kind can check vehicle truss connection structure on self-leveling arch | |
| RU2488544C1 (en) | Tower crane | |
| SK7590Y1 (en) | Electromechanical drive mechanism of the lifting device with a scissor construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |