CN108689316A - A kind of crane barge ship - Google Patents

A kind of crane barge ship Download PDF

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Publication number
CN108689316A
CN108689316A CN201810563216.7A CN201810563216A CN108689316A CN 108689316 A CN108689316 A CN 108689316A CN 201810563216 A CN201810563216 A CN 201810563216A CN 108689316 A CN108689316 A CN 108689316A
Authority
CN
China
Prior art keywords
winch
main
hull
hook
crane
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
Application number
CN201810563216.7A
Other languages
Chinese (zh)
Inventor
张乐平
李宏龙
吴春寒
朱聪聪
洪晓燕
吴建华
汪爱国
沈郑明
陈建光
徐长林
张怀博
顾九明
杨学
王斌财
徐李
汤浩智
苏铁焱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongtian Science And Technology Group Marine Engineering Co Ltd
Original Assignee
Zhongtian Science And Technology Group Marine Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongtian Science And Technology Group Marine Engineering Co Ltd filed Critical Zhongtian Science And Technology Group Marine Engineering Co Ltd
Priority to CN201810563216.7A priority Critical patent/CN108689316A/en
Publication of CN108689316A publication Critical patent/CN108689316A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52Floating cranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • B66C23/84Slewing gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/36Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00Capstans, winches or hoists
    • B66D2700/01Winches, capstans or pivots
    • B66D2700/0183Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
    • B66D2700/0191Cable guiding during winding or paying out

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

The invention discloses a kind of crane barge ships, the main crane of full circle swinging is provided on hull, two main hooks on the main crane of full circle swinging connect with main hook hauling winch and are made elevating movement by the control of main hook hauling winch, auxiliary hook connect with auxiliary hook hauling winch and is made elevating movement by the control of auxiliary hook hauling winch, when arm support is parallel to ship length direction, main hook is located at the surface of bow, and auxiliary hook is located at the front side of bow;Eight point location mooring systems are provided on hull, the fore body of hull is provided with the first positioning anchoring point and the second positioning anchoring point, and the stern of hull is provided with third positioning anchoring point and the 4th positioning anchoring point.The main crane tool of full circle swinging of the present invention is standby to sit bottom ability, job area is unrestricted, and the piling work of 9mw blower foundations can be met, boundary of works area is wider, 1300t full circle swinging hoisting operations can be achieved, there is higher stability after the positioning of eight point location mooring systems, side configures propeller before and after hull, it can voluntarily migrate inside, construction is convenient.

Description

A kind of crane barge ship
Technical field
The present invention relates to field of ocean engineering, and in particular to a kind of crane barge ship.
Background technology
Marine wind electric field wind power foundation is constructed, and large-scale lifting ship is be unable to do without.Crane barge ship not only can it is far-reaching sea into Row offshore wind power foundation is constructed, and can also carry out sitting beach operation in coastal waters.As China's offshore wind farm construction moves towards deep from shallow water Water, Large Construction ship become research emphasis.Crane barge ship has seat beach that could carry out blower foundation construction, once into far-reaching Sea can not provide the verticality that stabilised platform is used for adjusting stake, and these ships are mostly 4mw blower foundation constructions below Service, foundation pile lifting need slideway to coordinate, can not carry out the air turning of foundation pile, jack up wind-powered electricity generation mounting platform, platform Upper that pile gripper is housed, this platform deck area is small, needs barge container coordinative construction, and the cost of platform is high, about 2 times of crane barge, Its elevating capacity is far away from large-scale floating crane, and its working sea area is only limited within the 30m depth of waters.
Invention content
In order to solve the above technical problems, the present invention provides a kind of crane barge ships.
The technical scheme is that:A kind of crane barge ship is provided with the main crane of full circle swinging, the main lifting of full circle swinging on hull Machine includes pedestal, full circle swinging bearing, swing mechanism, turntable, body cradle, supporting rack, the first winch, the second winch, third strand Vehicle, arm support, main hook pulley blocks, main hook, auxiliary hook pulley blocks, auxiliary hook, pulley yoke, frame body changed course pulley blocks, two main hooks and first Winch, the connection of the second winch are simultaneously made elevating movement by the first winch, the control of the second winch, and auxiliary hook connect with third winch and by the Elevating movement is made in the control of three winches, and when arm support is parallel to ship length direction, main hook is located at the surface of bow, and auxiliary hook is located at The front side of bow;Eight point location mooring systems are provided on hull, eight point location mooring systems include eight anchor winches, eight anchors The fore body of rope and eight high holding power anchors, hull is provided with the first positioning anchoring point and the second positioning anchoring point, and the stern of hull is set It is equipped with third positioning anchoring point and the 4th positioning anchoring point, each there are two high holding power anchors for setting at positioning anchoring point;On hull It is provided with the first crane and the second crane.
Further, the upper surface of the main deck is fixed with pedestal, and full circle swinging bearing, full circle swinging axis are provided on pedestal It holds and is connect with swing mechanism, swing mechanism is connect with turntable, and body cradle, supporting rack, the first winch, are provided on turntable Two winches and third winch, the top of body cradle and arm support, pulley yoke are hinged, the other end of arm support be provided with main hook pulley blocks, Two main hooks, auxiliary hook pulley blocks and auxiliary hook are provided with the frame body for making elevating movement corresponding to main hook and auxiliary hook at the top of pulley yoke Alter course pulley blocks, and a main hook is sequentially connected main hook pulley blocks, frame body changed course pulley blocks, the first winch, another master through steel cable Hook is sequentially connected main hook pulley blocks, frame body changed course pulley blocks, the second winch through steel cable, and auxiliary hook is sequentially connected auxiliary hook pulley through steel cable Winch drops in group, frame body changed course pulley blocks, third.
Further, the work operating mode of the main crane of the full circle swinging is with 10 kinds, respectively
1)Main hook works independently;
2) auxiliary hook works independently;
3) luffing works independently;
4) revolution works independently;
5) main hook and luffing work at the same time;
6) main hook and revolution work at the same time;
7) auxiliary hook and luffing work at the same time;
8) auxiliary hook and revolution work at the same time;
9) luffing and revolution work at the same time;
10)Do not have when undercapacity, main hook and auxiliary hook work at the same time.
Further, it is provided with the first chock on the main deck, the second chock, first are provided on the deck of bottom Anchor winch and the second anchor winch, the steel wire rope on the first anchor winch and the second anchor winch are coiled into one by the second chock, around It is connected through one end of the first chock and anchor cable at one steel wire rope, the edge of hull, which is provided with, leads cable pulley yoke, leads cable cunning Wheel is arranged on leading cable pulley yoke, and the other end of anchor cable is connect by leading cable pulley with high holding power anchor.
Further, the fore body centre position of the hull is provided with the first revolution propeller, and the stern of hull is provided with Two second revolution propellers.
Further, the both sides of the first revolution propeller are provided with multiple first ballast tanks, multiple first ballasts Water tank is arranged along the width direction of hull.
Further, the both sides of the hull are provided with multiple transversely arranged heels along the length direction of hull and adjust water The centre position in cabin, hull is provided with the second ballast tank.
Further, the stern increase of the hull has fixed weight.
Further, the rotational speed when swing mechanism band carries is 0~0.10rpm, and rotational speed when unloaded is 0 ~0.20rpm, least radius of gyration 19m.
Beneficial effects of the present invention are:The main crane tool of full circle swinging of the present invention is standby to sit bottom ability, job area not by Limitation, and the piling work of 9mw blower foundations can be met;Floating bearing can 360 degree rotation, boundary of works area it is wider, it can be achieved that 1300t full circle swinging hoisting operations;There is higher stability after the positioning of eight point location mooring systems;Side configures and pushes away before and after hull It into device, can voluntarily migrate inside, construction is convenient.Blower foundation construction is equipped with the form of steady stake platform using large-scale floating crane ship, Either operating area, flow chart or economic benefit all have advantage.Crane barge ship and jack up wind-powered electricity generation mounting platform are common Effect forms " a dozen two hang " pattern, engineering cost is greatly saved.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of side view of the present invention.
Fig. 2 is the structural schematic diagram that the present invention overlooks.
Fig. 3 is suspension hook amplitude and lifting capacity, lifting altitude relational graph.
Fig. 4 is the list data figure of the curve of load of main hook and auxiliary hook.
Fig. 5 is the structural schematic diagram of eight point location mooring systems.
Fig. 6 is the structural schematic diagram of the bottom of hull.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings, the present embodiment is not constituted to the present invention Limitation.
A kind of crane barge ship, including hull 1, the main crane 2 of full circle swinging, main deck 3,4, first grams of eight point location mooring system Order hangs the 5, second crane 6, first revolution propeller 7, second and turns round propeller 8, the first ballast tank 9, heel adjusting water tank 10, the second ballast tank 11, life building 12 and bottom deck 13.
Refering to fig. 1-4, hull 1 is provided with the main crane 2 of a full circle swinging, the main crane 2 of full circle swinging include pedestal 201, Full circle swinging bearing 202, swing mechanism 203, turntable 204, body cradle 205, supporting rack 206, the first winch 207, the second winch 208, third winch 209, arm support 210, main hook pulley blocks 211, main hook 212, auxiliary hook pulley blocks 213, auxiliary hook 214, pulley yoke 215, frame body changed course pulley blocks 216.
The upper surface of main deck 3 is fixed with pedestal 201, susceptor diameter 9.6m, and full circle swinging bearing is provided on pedestal 201 202, full circle swinging bearing is made of 42GrMo materials.Full circle swinging bearing 202 is connect with swing mechanism 203, and swing mechanism band carries When rotational speed be 0~0.10rpm, rotational speed when unloaded is 0~0.20rpm, least radius of gyration 19m.Revolution Mechanism 203 is connect with turntable 204, and body cradle 205, supporting rack 206, the first winch 207, second are provided on turntable 204 Winch 208 and third winch 209, the first winch 207, the second winch 208 are with third winch 209 for main hook 212 and auxiliary hook 214 Lifting.
The top of body cradle 205 is hinged with arm support 210, and hinge joint is 30m apart from main deck.The other end of arm support 210 is set It is equipped with 211, two main hooks 212 of main hook pulley blocks, auxiliary hook pulley blocks 213 and auxiliary hook 214, main hook 212 is mountain word with auxiliary hook 214 Type, the length of arm support 210 be main hook block point to body cradle 205 at a distance from 210 hinge joint of arm support, the length of arm support 210 is 92m, 214 suspension centre of auxiliary hook to body cradle 205 is 100m at a distance from 210 hinge joint of arm support, when arm support 210 is parallel to hull 1 When length direction, main hook 212 is located at the surface of bow, and auxiliary hook 214 is located at the front side of bow.
The top of body cradle 205 is hinged with pulley yoke 215, and the top of pulley yoke 215 is provided with corresponding to main hook 212 and pair Hook 214 makees the frame body changed course pulley blocks 216 of elevating movement, and a main hook 212 changes through steel cable connection main hook pulley blocks 211, frame body To pulley blocks 216, the first winch 207, another main hook 212 is through steel cable connection main hook pulley blocks 211, frame body changed course pulley blocks 216, the second winch 208, auxiliary hook 214 is through steel cable connection auxiliary hook pulley blocks 213, frame body changed course pulley blocks 216, third winch 209.
The main crane of full circle swinging can carry out double main hook liftings, main hook combines lifting with auxiliary hook, realize Large Steel pile pile Air turning improves working efficiency.
The work operating mode of the main crane of full circle swinging is with 10 kinds, respectively
1)Main hook works independently;
2) auxiliary hook works independently;
3) luffing works independently;
4) revolution works independently;
5) main hook(50% speed)And luffing(50% speed)It works at the same time;
6) main hook(50% speed)And revolution(50% speed)It works at the same time;
7) auxiliary hook(50% speed)And luffing(50% speed)It works at the same time;
8) auxiliary hook(50% speed)And revolution(50% speed)It works at the same time;
9) luffing(50% speed)And revolution(50% speed)It works at the same time;
10)Main hook(Undercapacity, 50% speed)And auxiliary hook(50% speed)It works at the same time.
Eight point location mooring systems 4 are provided on hull 1, eight point location mooring systems 4 include eight anchor winches, eight anchors Rope and eight high holding power anchors have higher stability after positioning.
The fore body of hull 1 is provided with the first positioning anchoring point 401 and second positioning anchoring point 402, the stern setting of hull 1 There is third positioning anchoring point 403 and the 4th to position anchoring point 404, each position is arranged at anchoring point there are two high holding power anchor 405, As shown in figure 5, high holding power anchor 405 is connect with anchor cable 406, the edge of hull 1, which is provided with, leads cable pulley yoke 407, leads cable pulley 408 It is arranged on leading cable pulley yoke 407, anchor cable 406 is connect by leading cable pulley 408 with steel wire rope 409.Is provided on main deck 3 One chock 410, is provided with the second chock 411, the first anchor winch 412 and the second anchor winch 413 on bottom deck 13, and first Steel wire rope on anchor winch 412 and the second anchor winch 413 is coiled into after one by the second chock 411 by the first chock 410 connect with anchor cable 406.
The first crane 5 and the second crane 6 are provided on hull 1, the first crane 5 is set respectively with the second crane 6 It sets in the both sides of hull 1, the first crane 5 is arranged close to the main crane 1 of full circle swinging, least radius 6m.
As shown in fig. 6, the fore body centre position of hull 1 is provided with the first revolution propeller 7, the stern of hull 1 is provided with Two second revolution propellers 8.The setting of propeller 8 is turned round by the first revolution propeller 7 and second, hull 1 inside may be used It voluntarily migrates, construction is convenient.
The both sides of first revolution propeller 7 are provided with multiple first ballast tanks 9, and multiple first ballast tanks 9 are along hull 1 Width direction be arranged.The both sides of hull 1 are provided with multiple transversely arranged heels along the length direction of hull 1 and adjust water The centre position in cabin 10, hull 1 is provided with the second ballast tank 11.
It is that steel construction adds concrete that the stern increase of hull 1, which has fixed weight, fixed weight, can make lifting operation work more Add stabilization, reduce the adjustment process of ballast water, not only ensures the stability of work, also reduce working procedure.
Two-layered steel plates are arranged in the bottom of hull 1, carry out structural strengthening, can sit beach operation.
1 stem lateral arrangement of hull has life building 12, some mechanical of the invention to move to the upper area of main deck 3, main The area utilization on deck 3 is high.
Crane barge ship and jack up wind-powered electricity generation mounting platform collective effect form " a dozen two hang " pattern, engineering are greatly saved Cost.
The above described is only a preferred embodiment of the present invention, being not used in the limitation present invention, those skilled in the art can It is this to change or equally replace within the spirit and scope of the present invention, various modifications or equivalent replacements are made to the present invention It changes and also should be regarded as falling in the protection domain of technical solution of the present invention.

Claims (9)

1. a kind of crane barge ship, it is characterised in that:The main crane of full circle swinging is provided on hull, the main crane of full circle swinging includes base Seat, full circle swinging bearing, swing mechanism, turntable, body cradle, supporting rack, the first winch, the second winch, third winch, arm support, Main hook pulley blocks, main hook, auxiliary hook pulley blocks, auxiliary hook, pulley yoke, frame body changed course pulley blocks, two main hooks and the first winch, second Winch connects and is made elevating movement by the first winch, the control of the second winch, and auxiliary hook connect with third winch and by third winch control Elevating movement is made, when arm support is parallel to ship length direction, main hook is located at the surface of bow, before auxiliary hook is located at bow Side;Eight point location mooring systems are provided on hull, eight point location mooring systems include eight anchor winches, eight anchor cables and eight The fore body of high holding power anchor, hull is provided with the first positioning anchoring point and the second positioning anchoring point, and the stern of hull is provided with third Anchoring point and the 4th positioning anchoring point are positioned, each there are two high holding power anchors for setting at positioning anchoring point;Is provided on hull One crane and the second crane.
2. a kind of crane barge ship according to claim 1, it is characterised in that:The upper surface of the main deck is fixed with pedestal, Full circle swinging bearing is provided on pedestal, full circle swinging bearing is connect with swing mechanism, and swing mechanism is connect with turntable, on turntable It is provided with body cradle, supporting rack, the first winch, the second winch and third winch, top and arm support, the pulley yoke of body cradle are cut with scissors It connects, the other end of arm support is provided with main hook pulley blocks, two main hooks, auxiliary hook pulley blocks and auxiliary hook, is provided at the top of pulley yoke The frame body for making elevating movement corresponding to main hook and auxiliary hook alters course pulley blocks, a main hook through steel cable be sequentially connected main hook pulley blocks, Frame body alters course pulley blocks, the first winch, another main hook is sequentially connected main hook pulley blocks, frame body changed course pulley blocks, the through steel cable Two winches, auxiliary hook are sequentially connected auxiliary hook pulley blocks, frame body changed course pulley blocks, third through steel cable and drop winch.
3. a kind of crane barge ship according to claim 2, it is characterised in that:The work operating mode of the main crane of full circle swinging has There are 10 kinds, respectively
1)Main hook works independently;
2) auxiliary hook works independently;
3) luffing works independently;
4) revolution works independently;
5) main hook and luffing work at the same time;
6) main hook and revolution work at the same time;
7) auxiliary hook and luffing work at the same time;
8) auxiliary hook and revolution work at the same time;
9) luffing and revolution work at the same time;
10)Do not have when undercapacity, main hook and auxiliary hook work at the same time.
4. a kind of crane barge ship according to claim 1, it is characterised in that:The first chock is provided on the main deck, The second chock, the first anchor winch and the second anchor winch are provided on the deck of bottom, on the first anchor winch and the second anchor winch Steel wire rope is coiled into one by the second chock, is coiled into one steel wire rope and is connected through one end of the first chock and anchor cable, ship The edge of body, which is provided with, leads cable pulley yoke, leads cable pulley and is arranged on leading cable pulley yoke, the other end of anchor cable is by leading cable pulley It is connect with high holding power anchor.
5. a kind of crane barge ship according to claim 1, it is characterised in that:The fore body centre position of the hull is provided with Single-revolution propeller, there are two the second revolution propellers for the stern setting of hull.
6. a kind of crane barge ship according to claim 5, it is characterised in that:The both sides of the first revolution propeller are provided with Multiple first ballast tanks, multiple first ballast tanks are arranged along the width direction of hull.
7. a kind of crane barge ship according to claim 1, it is characterised in that:Length direction of the both sides of the hull along hull It is provided with multiple transversely arranged heels and adjusts water tank, the centre position of hull is provided with the second ballast tank.
8. a kind of crane barge ship according to claim 1, it is characterised in that:The stern increase of the hull has fixed weight.
9. a kind of crane barge ship according to claim 1, it is characterised in that:Rotational speed when the swing mechanism band carries is 0~0.10rpm, rotational speed when unloaded are 0~0.20rpm, least radius of gyration 19m.
CN201810563216.7A 2018-06-04 2018-06-04 A kind of crane barge ship Pending CN108689316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810563216.7A CN108689316A (en) 2018-06-04 2018-06-04 A kind of crane barge ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810563216.7A CN108689316A (en) 2018-06-04 2018-06-04 A kind of crane barge ship

Publications (1)

Publication Number Publication Date
CN108689316A true CN108689316A (en) 2018-10-23

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ID=63849307

Family Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113184110A (en) * 2021-05-06 2021-07-30 中船黄埔文冲船舶有限公司 Positioning method for scientific investigation, control and support system equipment
CN115258049A (en) * 2022-05-19 2022-11-01 中船黄埔文冲船舶有限公司 Equipment layout structure of multi-point positioning anchor and ship
CN116969357A (en) * 2023-08-25 2023-10-31 中交海峰风电发展股份有限公司 Full-rotation crane

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113184110A (en) * 2021-05-06 2021-07-30 中船黄埔文冲船舶有限公司 Positioning method for scientific investigation, control and support system equipment
CN113184110B (en) * 2021-05-06 2023-09-26 中船黄埔文冲船舶有限公司 Positioning method for scientific investigation control support system equipment
CN115258049A (en) * 2022-05-19 2022-11-01 中船黄埔文冲船舶有限公司 Equipment layout structure of multi-point positioning anchor and ship
CN116969357A (en) * 2023-08-25 2023-10-31 中交海峰风电发展股份有限公司 Full-rotation crane

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Application publication date: 20181023