CN102190072B - Intertidal zone self-elevating self-propelled type work boat - Google Patents
Intertidal zone self-elevating self-propelled type work boat Download PDFInfo
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- CN102190072B CN102190072B CN201010118939.XA CN201010118939A CN102190072B CN 102190072 B CN102190072 B CN 102190072B CN 201010118939 A CN201010118939 A CN 201010118939A CN 102190072 B CN102190072 B CN 102190072B
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Abstract
The invention discloses a kind of intertidal zone self-elevating self-propelled type work boat, comprise the platform main body arranging loop wheel machine, cabin, platform main body is made up of four cylindrical legs and a platform structure; Described platform structure is arranged on spud leg with up-down mode; Shoe bottom spud leg is seated on the shoe connect box that both sides be arranged in parallel; Weld twice T-shaped moving guide rail under platform structure, between T-shaped moving guide rail lower faceplate and platform casing, installed two arrange four and overlap support roller; To be arranged in parallel two cover hull mobile devices at the bottom midway location of platform casing; Hull mobile device is provided with the two-way hydraulic cylinder of pneumatic actuation steel pin by two ends and supporting seat forms, and supporting seat is welded on described platform casing 3.The present invention moves in field mainly for engineering item jack up repair ship/platform operations on intertidal belt submarine, provides migration facility, is applicable to frequent Autonomic Migration Framework in heavy steel member, facility limited distance.
Description
Technical field
The present invention relates to a kind of large-scale hull auxiliaries, more particularly, relate to a kind of be used in operating depth 0 ~ 2.5 meter of intertidal zone can automatic lifting, walking offshore work platform.
Background technology
On intertidal belt submarine engineering item due to terrestrial transportation limited, land engineering construction difficulty is large, seeks the solution by sea.Domestic, the international solution also not having the large-scale jack up repair ship/platform of intertidal zone engineering item to absorb water the migration of not enough situation upper/lower positions at present.
Summary of the invention
The present invention mainly absorbs water the technical matters of not enough situation upper/lower positions migration for the large-scale jack up repair ship/platform solving prior art lower intertidal zone engineering item, provides a kind of intertidal zone large-scale jack up repair ship/platform to absorb water the design plan of the required facility of not enough situation upper/lower positions migration.The present invention utilizes Hydraulic integration jacking and rolling plate device, and coordinates passing facility, realizes the position migration of the large-scale jack up repair ship/platform in intertidal zone, is mainly applicable to the position migration of intertidal zone and marine windmill erecting stage.
In order to achieve the above object, the present invention designs a kind of intertidal zone self-elevating self-propelled type work boat, comprises the platform main body arranging loop wheel machine, cabin.Platform main body is made up of four cylindrical legs and a platform structure.Platform structure is arranged on described spud leg with up-down mode (can select the jack-up drilling unit structure of prior art or the scheme of jack up hull structure to realize).Shoe bottom spud leg is seated on the shoe connect box that both sides be arranged in parallel; Weld moving guide rail (preferred twice T-shaped moving guide rail) under described platform structure, support roller (preferably two arrange four overlap support roller) is installed between T-shaped moving guide rail lower faceplate and platform casing; To be arranged in parallel hull mobile device (preferably two cover hull mobile devices) at the bottom midway location of described platform casing.Described hull mobile device is provided with the two-way hydraulic cylinder of pneumatic actuation steel pin by two ends and supporting seat forms, and described supporting seat is welded on described platform casing.
The platform main body of intertidal zone self-elevating self-propelled type work boat of the present invention to be also provided with in column foot, tower cylinder epimere, tower cylinder hypomere, tower barrel bottom section in epimere, tower cylinder, and blade and living quarters.
The process voluntarily of this repair ship is: platform structure completes the reach of platform casing after relying on spud leg band moving platform main body and platform supporting box to rise, after the reach of platform casing, general who has surrendered's platform main body comprises spud leg weight and acts on platform casing, with platform casing for base promotes the reach of platform main body by the hull mobile device between platform casing and platform main body under spud leg; Platform main body like this and platform supporting box are alternately elevated and move finishes the work ship voluntarily.
The present invention moves in field mainly for engineering item jack up repair ship/platform operations on intertidal belt submarine, provides migration facility, is applicable to frequent Autonomic Migration Framework in heavy steel member, facility limited distance.The position migration facility of application claims is applicable to relatively flat hard ground/seabed, adopt Hydraulic integration jacking and rolling plate device, and coordinate the technology of passing facility, realize jack up repair ship/platform when cannot drag by buoyancy, this technology is adopted to realize position migration, to be weight the be jack up repair ship/platform level land migration of 2000 tons to 8000 tons of facility ability scope, is mainly used in intertidal zone and marine windmill installation maintenance.Wherein, the position of support roller, hull mobile device is arranged, and directly determines the transport efficiency of macrotype platform, the safety of transition process.This repair ship completes supporting box reach after relying on spud leg to drive main body and platform supporting box to rise, comprising spud leg weight by general who has surrendered's main body under spud leg after supporting box reach and act on supporting box, is that base promotes main body reach by the mobile device between supporting box and main body with supporting box.Main body like this and supporting box are alternately elevated and move finishes the work ship voluntarily.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of jack up windmill erecting stage master layout;
Fig. 2 is the stern TV structure schematic diagram of jack up windmill erecting stage master layout;
Fig. 3 is the structure for amplifying schematic diagram at I place in Fig. 1;
Fig. 4 is the structure for amplifying schematic diagram at II place in Fig. 1;
Fig. 5 is the structure for amplifying schematic diagram at III place in Fig. 2;
Fig. 6 is the interior backplan of jack up windmill erecting stage master layout, demonstrates the state that hull support casing and platform do not shift out in figure;
Fig. 7 is the interior backplan of jack up windmill erecting stage master layout, show in figure platform shift out after state;
Fig. 8 is the arrangement structure schematic diagram of main deck in jack up windmill erecting stage master layout;
Fig. 9 is the side-looking structural representation of jack up windmill erecting stage master layout, demonstrates the unrisen state of platform main body in relative Fig. 1.
Detailed description of the invention
Jack up repair ship/platform of the present invention is position migration art solutions on flat hard ground and seabed, adopt Hydraulic integration jacking and rolling plate device, and coordinate the technology of passing facility, realize jack up repair ship/platform when cannot drag by buoyancy, this technology is adopted to realize position migration, to be weight the be jack up repair ship/platform level land migration of 2000 tons to 8000 tons of facility ability scope, is mainly used in intertidal zone and marine windmill installation maintenance.
As shown in Figure 8, intertidal zone self-elevating self-propelled type work boat of the present invention, its platform main body 4 comprises loop wheel machine 1 (point main loop wheel machine and auxiliary loop wheel machine), cabin 10 are set, and tower cylinder epimere 13, hypomere 15, tower barrel bottom section 16 in epimere 14, tower cylinder in tower cylinder, and blade 17 and living quarters 12.
Improvement of the present invention is as Fig. 1-7, and composition graphs 9 illustrates, the platform structure of platform main body 4 is connected to both sides with up-down mode and is intervally arranged on the upright spud leg 2 arranged, and is connected to the shoe connect box 5 that both sides be arranged in parallel bottom spud leg 2.Bottom platform main body 4, midway location moves by hull moving guide rail 8 (sliding beam also known as passing), platform casing the platform casing 3 (also known as lower buoyancy tank) that suspension gear 9 is connected to below.Between platform main body 4 and platform supporting box 3, be positioned at both sides be respectively arranged with support roller 6 (also known as rolling plate device), hull mobile device 7 (also known as passing facility); Wherein, the present invention devises the context of supported on both sides roller, hull mobile device, arrange a support roller 6 respectively in two ends a side structure is upper, and hull mobile device 7 is arranged at centre portion, this directly determines the transport efficiency of macrotype platform and the safety of transition process.At walking phase, after platform structure shifts out supporting box, rise platform structure by spud leg, at this moment utilize a supporting box to move suspension gear and lower support casing is connected as one by the T-shaped guide rail under described platform structure together with four support rollers.In addition, the driving steel pin at hull mobile device two ends is respectively used to connection platform construction and platform supporting box.
To sum up, major equipment of the present invention comprises: 1 hydraulic power unit (capacity is undetermined), 4 rolling plate devices, 4 hydraulic pressure pass facility, 4 suspending weight scroll wheel devices, 1 hydraulic control system platform, a set of monitoring instrument, 2 hydraulic pressure are passed and slided beam (need with repair ship/platform one), 2 groups of rolling plate devices (need with repair ship/platform one).
Platform main body 4 is made up of the platform structure of four cylindrical legs and 40 meters of x 70 meters, twice T-shaped moving guide rail 8 has been welded under platform, four support rollers 6 have been installed between T-shaped moving guide rail lower faceplate and platform casing 3, the tower cylinder epimere 13 of platform main body 4 and loading thereof when platform movement, epimere 14 in tower cylinder, hypomere 15 in tower cylinder, tower barrel bottom section 16, and the weight of blade 17 passes on supporting box 3 by support roller 6, supporting box 3 is provided with two hull mobile devices 7, hull mobile device 7 is made up of the two-way hydraulic cylinder of pneumatic actuation steel pin and supporting seat two cover ends, supporting seat is welded on supporting box 3, main platform body 4 is reached and loading part can move on supporting box 3 by the elastic of hydraulic actuating cylinder.
After main platform body 4 and loading part shift out supporting box 3 certain distance, need by transferring spud leg 2 lift bench main body 4, at this moment supporting box is moved suspension gear 9 and is connected as one by the T-shaped guide rail 8 under platform main body 4 together with four support rollers 6 by lower support casing 3, at this moment the weight of lower support casing 3, support roller 6 moves suspension gear 9 by supporting box and passes on T-shaped guide rail 8, again utilizes the elastic of hydraulic actuating cylinder supporting box 3, support roller 6 to be moved to below platform main body 4.Transfer spud leg 2 by main platform body 4 again seat on supporting box 3, and then repeat the shift action operating platform last time.The structure that supporting box moves suspension gear 9 is arranged as required, as long as lower support casing 3, support roller 6, platform main body 4 and T-shaped guide rail 8 can be realized to be fixed with one, and ensure enough Joint strenghts, as adopted the modes such as steel cable suspended winding or bearing pin locking all applicable.
For the movement ensureing that platform can be steady, safe, need with shoe connect box 5, former and later two spud legs 2 to be coupled together before platform movement, the size of shoe connect box 5, the weight that need meet whole platform main body 4 and loading part thereof when platform rises is applied on two shoe connect boxes 5, and it can not enter in sand; The size of platform lower support casing 3 also needs when designing to consider the problems referred to above.Supporting box 3 is when arranging for colliding with shoe connect box 5 when avoiding mobile, and when layout, supporting box 3 will keep enough spaces with shoe connect box.
The working process of intertidal zone self-elevating self-propelled type work boat of the present invention:
Jack up repair ship/platform in intertidal zone by deeper water in shoal water zone and beach moving process, when its cannot lean on buoyancy, towing tension and or thrust realizes mobile time, repair ship/platform adjustment direction is convenient to mobile, puts stake and lands, and frees middle lower buoyancy tank.Rise ship to suitably highly, be convenient to hydraulic lifting/rolling plate device and pass erection of equipment; Can usage platform loop wheel machine respectively by hydraulic lifting/rolling plate device and pass facility, from platform storage location, under being down to main platform, be suitable for the height of handling.
Rolling plate device and the handling of passing facility are put in place, platform, falls in hydraulic lifting/rolling plate device installation in position, and jack up repair ship/platform weight load transfer plan, to hydraulic lifting/rolling plate device, is installed hydraulic pressure and passed facility and middle lower buoyancy tank suspending weight scroll wheel device.Connect hydraulic pressure and control tube and cable, carry out passing dead work.Rise spud leg, shoe bottom surface is liftoff 0.5 meter to 1 meter (to make platform slide 10 meters to 15 meters distances, and not in contact with the ground), and hydraulic pressure is passed facility and promoted platform and to move forward 10 meters to 15 meters distances.Complete the motion of jack up repair ship/platform relative to ground.
Fall spud leg and rise ship, middle lower buoyancy tank, by suspending weight scroll wheel device, will be added in hydraulic pressure from liter weight load and pass and slide on beam, rise ship, move can not encounter ground and be as the criterion to buoyancy tank under middle; Hydraulic pressure is passed facility and is pulled middle lower buoyancy tank, and move forward 10 meters to 15 meters distances.Attention: keep hydraulic pressure to pass the synchronous in the same way same distance of facility and pass, complete the motion of middle lower buoyancy tank relative to ground.
Rise spud leg, the end sat by middle lower buoyancy tank, and jack up repair ship/platform weight load transfer plan, to hydraulic lifting/rolling plate device, rises spud leg, and can not encounter ground to platform movement shoe bottom surface is as the criterion; Repeat aforesaid operations, make ship/platform arrive control position.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. an intertidal zone self-elevating self-propelled type work boat, comprises the platform main body (4) arranging loop wheel machine (1), cabin (10), it is characterized in that,
Platform main body (4) is made up of four cylindrical legs (2) and a platform structure; Described platform structure is arranged on described spud leg (2) with up-down mode; Shoe bottom described spud leg is seated on the shoe connect box (5) that both sides be arranged in parallel;
Weld moving guide rail (8) under described platform structure, support roller (6) is installed between T-shaped moving guide rail (8) lower faceplate and platform casing (3); To be arranged in parallel hull mobile device (7) at the bottom midway location of described platform casing (3);
Described hull mobile device (7) is provided with the two-way hydraulic cylinder of pneumatic actuation steel pin by two ends and supporting seat forms, and described supporting seat is welded on described platform casing (3).
2. intertidal zone self-elevating self-propelled type work boat according to claim 1, it is characterized in that, described platform main body (4) to comprise in tower cylinder epimere (13), tower cylinder hypomere (15), tower barrel bottom section (16) in epimere (14), tower cylinder, and blade (18) and living quarters (12).
3. intertidal zone self-elevating self-propelled type work boat according to claim 1, it is characterized in that, its voluntarily process be: described platform structure completes the reach of described platform casing (3) after relying on described spud leg band moving platform main body (4) and platform supporting box (3) to rise, after the reach of described platform casing (3), under spud leg, platform main body (4) described in general who has surrendered comprises spud leg weight and acts on described platform casing (3), with described platform casing (3) for base promotes the reach of described platform main body (4) by the described hull mobile device (7) between described platform casing (3) and described platform main body (4), said platform main body (4) and described platform casing (3) are alternately elevated and move finishes the work ship voluntarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010118939.XA CN102190072B (en) | 2010-03-08 | 2010-03-08 | Intertidal zone self-elevating self-propelled type work boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010118939.XA CN102190072B (en) | 2010-03-08 | 2010-03-08 | Intertidal zone self-elevating self-propelled type work boat |
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| CN102190072A CN102190072A (en) | 2011-09-21 |
| CN102190072B true CN102190072B (en) | 2015-08-26 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704452B (en) * | 2012-07-05 | 2014-07-02 | 南通中远船务工程有限公司 | Ultra-large self-elevating wind turbine installation vessel with multi-type pile legs and design method thereof |
| CN103465742B (en) * | 2013-08-30 | 2016-06-15 | 上海利策海洋工程技术有限公司 | The latent amphibious working ship of walking half |
| CN104452717B (en) * | 2014-10-29 | 2016-03-09 | 上海大学 | Self-lifting type marine drilling platform lifting apparatus and method |
| CN111894065A (en) * | 2020-09-01 | 2020-11-06 | 重庆中科检测技术服务有限公司 | Self-adaptive rotary digging suction dredger |
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| CN2292756Y (en) * | 1996-09-20 | 1998-09-30 | 王春 | Self-travelling ship |
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| CN1008641B (en) * | 1988-09-08 | 1990-07-04 | 胜利油田会战指挥部 | Walking and seating on floor type well drilling plateform |
| GB2260523A (en) * | 1991-10-16 | 1993-04-21 | Ah Lik Heu | Movable heavy load carriage device |
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| CN201326168Y (en) * | 2008-11-19 | 2009-10-14 | 中国石油集团长城钻探工程有限公司 | Drilling platform moving device for offshore oil drilling platform |
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Patent Citations (6)
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| CN2292756Y (en) * | 1996-09-20 | 1998-09-30 | 王春 | Self-travelling ship |
| JPH10280376A (en) * | 1997-04-07 | 1998-10-20 | Kajima Corp | Pile driving method for constructing marine stage and method for constructing the sea stage |
| CN2825754Y (en) * | 2005-10-17 | 2006-10-11 | 吴祥禄 | Submersible lifting type desilting ship |
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| CN102190072A (en) | 2011-09-21 |
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