CN102303812A - Large-scale wind turbine installation vessel crane and integral assembling method thereof - Google Patents
Large-scale wind turbine installation vessel crane and integral assembling method thereof Download PDFInfo
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- CN102303812A CN102303812A CN201110250868A CN201110250868A CN102303812A CN 102303812 A CN102303812 A CN 102303812A CN 201110250868 A CN201110250868 A CN 201110250868A CN 201110250868 A CN201110250868 A CN 201110250868A CN 102303812 A CN102303812 A CN 102303812A
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Abstract
The invention discloses a large-scale wind turbine installation vessel crane and an integral assembling method thereof. The large-scale wind turbine installation vessel crane comprises a cylinder body. A reverse roller apparatus is arranged on the upper part of the cylinder body. A reversing chassis is arranged on the upper part of the reverse roller apparatus. A gin pole is arranged on the upper part of the reversing chassis. An obliquely positioned industrial draw plate is arranged between two supports of the gin pole. One end of the industrial draw plate is fixed on the bottom of a first support. The other end of the industrial draw plate is a boom hinging point which is fixed on a second support. A supporting seat is arranged between the other end of the industrial draw plate and the gin pole. The top of the gin pole is a place for a pitching pulley. The place for the pitching pulley and the boom hinging point are connected to a floating crane through steel cables. The crane and the method provided by the invention have advantages of short production period and reduced cost.
Description
Technical field:
The present invention relates to a kind of large-scale wind electricity ship hoisting crane and whole general assembly method thereof are installed.
Background technology:
It is short that the 800T wind-powered electricity generation is installed the ship project duration; Because the hull fabrication cycle is long, hoisting crane assembly unit, general assembly accuracy requirement height are as being behind water under the hull by conventional hoisting crane general assembly method; On hull, carry out the substep installation one by one of each parts of hoisting crane, so the long cost that increased of production cycle.
Summary of the invention:
The objective of the invention is in order to overcome above deficiency, provide a kind of a kind of large-scale wind electricity with short production cycle, cost-cutting that ship hoisting crane and whole general assembly method thereof are installed.
The present invention realizes by the following technical programs: a kind of large-scale wind electricity is installed the ship crane; Comprise cylinder; The top of cylinder is provided with anti-roller devices; The top of anti-roller devices is provided with reversing chassis; The top of reversing chassis is provided with man-like shelf; Be provided with tilted-putted technology arm-tie between two supports of man-like shelf; One end of technology arm-tie is fixed on the bottom of first support; The other end of technology arm-tie is jib hinge place; Be fixed on second support; Be provided with supporting base between the other end of technology arm-tie and the man-like shelf, the top of man-like shelf is pitching pulley place, and pitching pulley place is connected with crane barge by steel wire rope with jib hinge place.
A kind of large-scale wind electricity is installed the whole general assembly method of ship lifting, comprises the steps:
A, anti-roller structure is installed on cylinder, on the top of anti-roller structure reversing chassis is installed, Shears is installed above reversing chassis, inclination mounting process arm-tie is whole between first support of Shears and second support, and formation is rigidly connected;
B, 4 gib heads of crane barge are carried out whole general assembly, wherein two gib head suspension centres are chosen in back pitching pulley place, and two other gib head suspension centre is chosen in jib hinge place, the installation bearing seat at jib hinge place;
C, in back pitching pulley place and jib hinge place, put on the lifting steel rope, install and respectively lift frock, with the slowly lifting synchronously of 4 gib heads, and mobile crane barge, the ship hoisting crane will be installed hang on the hull and dock with hull.
The present invention compared with prior art has the following advantages: the present invention changes tradition and on hull, carries out the general assembly method that each parts of hoisting crane distribute one by one and install; Shorten the production cycle; Cost-cutting; Partly lifting at global wind-powered electricity generation installation ship hoisting crane is a big invention, for the general assembly of the ship of wind-powered electricity generation installation has from now on been gained most valuable experience.
Description of drawings:
Fig. 1 is the front view of structural representation of the present invention;
Fig. 2 is the right elevation of structural representation of the present invention;
Label among the figure: pitching pulley place, 7-jib hinge place, 8-supporting base, 9-technology arm-tie, 10-first support, 11-second support behind 1-cylinder, the anti-roller structure of 2-, 3-reversing chassis, 4-Shears, 5-crane barge, the 6-.
The specific embodiment:
In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Like Fig. 1, Fig. 2 a kind of specific embodiment that a kind of large-scale wind electricity of the present invention is installed ship crane and whole general assembly method thereof is shown; A kind of large-scale wind electricity is installed the ship crane; Comprise cylinder 1; The top of cylinder 1 is provided with anti-roller devices 2; The top of anti-roller devices 2 is provided with reversing chassis 3; The top of reversing chassis 3 is provided with man-like shelf 4; Be provided with tilted-putted technology arm-tie 9 between two supports of man-like shelf 4; One end of technology arm-tie 9 is fixed on the bottom of first support 10; The other end of technology arm-tie 9 is jib hinge place 7; Be fixed on second support 11; Be provided with supporting base 8 between the other end of technology arm-tie 9 and the man-like shelf 4; The top of man-like shelf 4 is pitching pulley place 6, and pitching pulley place 6 is connected with crane barge 5 by steel wire rope with jib hinge place 7.
A kind of large-scale wind electricity is installed the whole general assembly method of ship lifting, comprises the steps:
A, anti-roller structure 2 is installed on cylinder 1; Reversing chassis 3 is installed on top at anti-roller structure 2; Shears 4 is installed above reversing chassis 3, inclination mounting process arm-tie 9 between first support 10 of Shears 4 and second support 11, whole formation is rigidly connected;
B, 4 gib heads of crane barge 5 are carried out whole general assembly, wherein two gib head suspension centres are chosen in back pitching pulley place 6, and two other gib head suspension centre is chosen in jib hinge place 7,7 installation bearing seats 8 at jib hinge place;
Before the calculating machine gravity is inclined to one side, cause jib hinge place 7 to be laid particular stress on, the setting of supporting base 8 overcomes unfavorable factors such as unbalance loading, guarantees the stationarity of unit assembling of ship machinery.
C, in back pitching pulley place 6 and jib hinge place 7, put on the lifting steel rope, install and respectively lift frock, with the slowly lifting synchronously of 4 gib heads, and mobile crane barge 5, the ship hoisting crane will be installed hang on the hull and dock with hull.
The present invention changes tradition and on hull, carries out the general assembly method that each parts of hoisting crane distribute one by one and install; Shorten the production cycle; Cost-cutting, partly lifting at global wind-powered electricity generation installation ship hoisting crane is a big invention, for the general assembly of the ship of wind-powered electricity generation installation has from now on been gained most valuable experience.
Claims (2)
1. a large-scale wind electricity is installed the ship crane; It is characterized in that: comprise cylinder (1); The top of said cylinder (1) is provided with anti-roller devices (2); The top of said anti-roller devices (2) is provided with reversing chassis (3); The top of said reversing chassis (3) is provided with man-like shelf (4); Be provided with the technology arm-tie (9) that is obliquely installed between two supports of said man-like shelf (4); One end of said technology arm-tie (9) is fixed on the bottom of one first support (10); The other end of said technology arm-tie (9) is jib hinge place (7); Be fixed on second support (11); Be provided with supporting base (8) between the other end of said technology arm-tie (9) and the said man-like shelf (4); The top of said man-like shelf (4) is pitching pulley place (6), and said pitching pulley place (6) is connected with crane barge (5) by steel wire rope with said jib hinge place (7).
2. a large-scale wind electricity is installed ship hoisting crane and whole general assembly method thereof, it is characterized in that, comprises the steps:
A, anti-roller structure (2) go up to be installed at cylinder (1); Reversing chassis (3) is installed on top at anti-roller structure (2); Shears (4) is installed in top at reversing chassis (3); Inclination mounting process arm-tie (9) between first support (10) of Shears (4) and second support (11), whole formation is rigidly connected;
B, 4 gib heads of crane barge (5) are carried out whole general assembly, wherein two gib head suspension centres are chosen in pitching pulley place (6), back, and two other gib head suspension centre is chosen in jib hinge place (7), at jib hinge place (7) installation bearing seat (8);
C, in back pitching pulley place (6) and jib hinge place (7), put on the lifting steel rope, install and respectively lift frock, 4 gib heads are slowly lifted by crane synchronously, and mobile crane barge (5), the ship hoisting crane will be installed hang on the hull and dock with hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110250868A CN102303812A (en) | 2011-08-29 | 2011-08-29 | Large-scale wind turbine installation vessel crane and integral assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110250868A CN102303812A (en) | 2011-08-29 | 2011-08-29 | Large-scale wind turbine installation vessel crane and integral assembling method thereof |
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| CN102303812A true CN102303812A (en) | 2012-01-04 |
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| CN201110250868A Pending CN102303812A (en) | 2011-08-29 | 2011-08-29 | Large-scale wind turbine installation vessel crane and integral assembling method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557126A (en) * | 2013-10-23 | 2014-02-05 | 中国中铁航空港建设集团有限公司 | Installation device and installation method for wind power generation device |
| CN105152041A (en) * | 2015-09-21 | 2015-12-16 | 上海振华重工集团（南通）有限公司 | Hoisting process of full-circle slewing crane |
| CN109080770A (en) * | 2018-08-10 | 2018-12-25 | 大连中船新材料有限公司 | Semi-automatic mounting shipping A-frame special equipment |
| CN114031008A (en) * | 2021-12-07 | 2022-02-11 | 南通振华重型装备制造有限公司 | Modularized final assembly process for floating crane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101181927A (en) * | 2007-12-19 | 2008-05-21 | 上海振华港口机械（集团）股份有限公司 | Semi-submersible offshore multifunctional engineering ship |
| CN101293618A (en) * | 2007-04-27 | 2008-10-29 | 上海振华港口机械（集团）股份有限公司 | Trestle crane barge final assembly technique |
| CN101746480A (en) * | 2008-12-12 | 2010-06-23 | 中国海洋石油总公司 | Technique for assembling large revolving crane on crane ship |
| US20100293781A1 (en) * | 2009-05-22 | 2010-11-25 | Kok Seng Foo | Offshore wind turbine installation |
-
2011
- 2011-08-29 CN CN201110250868A patent/CN102303812A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293618A (en) * | 2007-04-27 | 2008-10-29 | 上海振华港口机械（集团）股份有限公司 | Trestle crane barge final assembly technique |
| CN101181927A (en) * | 2007-12-19 | 2008-05-21 | 上海振华港口机械（集团）股份有限公司 | Semi-submersible offshore multifunctional engineering ship |
| CN101746480A (en) * | 2008-12-12 | 2010-06-23 | 中国海洋石油总公司 | Technique for assembling large revolving crane on crane ship |
| US20100293781A1 (en) * | 2009-05-22 | 2010-11-25 | Kok Seng Foo | Offshore wind turbine installation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557126A (en) * | 2013-10-23 | 2014-02-05 | 中国中铁航空港建设集团有限公司 | Installation device and installation method for wind power generation device |
| CN103557126B (en) * | 2013-10-23 | 2016-05-04 | 中国中铁航空港建设集团有限公司 | The erecting device of wind power plant and installation method |
| CN105152041A (en) * | 2015-09-21 | 2015-12-16 | 上海振华重工集团（南通）有限公司 | Hoisting process of full-circle slewing crane |
| CN109080770A (en) * | 2018-08-10 | 2018-12-25 | 大连中船新材料有限公司 | Semi-automatic mounting shipping A-frame special equipment |
| CN114031008A (en) * | 2021-12-07 | 2022-02-11 | 南通振华重型装备制造有限公司 | Modularized final assembly process for floating crane |
| CN114031008B (en) * | 2021-12-07 | 2023-10-24 | 南通振华重型装备制造有限公司 | Modularized final assembly process of floating crane |
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Application publication date: 20120104 |