CN201817199U - Automatic leveling device for semisubmersible barge crane platform - Google Patents
Automatic leveling device for semisubmersible barge crane platform Download PDFInfo
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- CN201817199U CN201817199U CN2010202417844U CN201020241784U CN201817199U CN 201817199 U CN201817199 U CN 201817199U CN 2010202417844 U CN2010202417844 U CN 2010202417844U CN 201020241784 U CN201020241784 U CN 201020241784U CN 201817199 U CN201817199 U CN 201817199U
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Abstract
The utility model provides an automatic leveling device for a semisubmersible barge crane platform, which belongs to hoisting devices. The automatic leveling device for the semisubmersible barge crane platform is characterized in that a lower-layer box girder platform, an upper-layer box girder platform, hydraulic jacks and a hydraulic operating device are mainly included, wherein the lower-layer box girder platform mainly comprises a front lower box girder, a rear lower box girder and a connecting truss frame; corbel supports are symmetrically welded on the front and the rear side surfaces of the left and the right end sections of the front and the rear lower box girders; the upper-layer box girder platform is mounted on the lower-layer box girder platform, and mainly comprises a front upper box girder, a rear upper box girder and a connecting truss frame; corbel supports are symmetrically welded in an inverted way on both the front and the rear side surfaces of the left and the right end sections of the front and the rear upper box girders; the hydraulic jacks are mounted on the corbel supports of the upper-layer box girder platform and the lower-layer box girder platform respectively; and the eight hydraulic jacks are controlled through the hydraulic operating device to act correspondingly to level the plane surfaces of the upper-layer box girder platform and a crane. The automatic leveling device for the semisubmersible barge crane platform is safe and reliable, has high operating efficiency and low manufacturing cost.
Description
Technical field
The utility model belongs to hanging apparatus, especially relates to a kind of leveling equipment of crane platform.
Background technology
China's oceanic area is vast, the wind energy on the sea aboundresources, utilize the potential of wind-power electricity generation of coastal waters sea wind very big, full-fledged along with the offshore wind farm field technology, the installation of marine Large-scale Wind Turbines more and more widely, and the installation of marine large-scale wind driven generator, now Chang Yong method be 1., integral installation: the aerogenerator integral hoisting that promptly utilizes two goliaths on the dead weight vessel to have assembled, its shortcoming is an aerogenerator integral transportation difficulty, need to be equipped with barge container again, the cost height; 2., half latent barge is installed: promptly in half bottom of diving barge goliath is installed, the seabed is sunk in half latent barge part, lift the single-piece or the split of aerogenerator, be assembled into integral body then, because this lifting operating mode approaches the land lifting, reliable and secure, selected hoisting crane is less, has reduced hoisting cost, after but half latent barge sinks to the seabed, because the seabed injustice causes the hoisting crane on the barge to tilt, can't normal operation.
Summary of the invention
The purpose of this utility model provides a kind of automatic leveling device of half latent barge crane platform, can solve effectively with half latent barge the easy bevelled problem of the existing hoisting crane of aerogenerator is installed, not only easy installation and reliable, increase work efficiency, and reduce production costs, guarantee the installation quality of offshore wind generating.
The purpose of this utility model is achieved like this, a kind of automatic leveling device of half latent barge crane platform, it is characterized in that: this half latent barge crane platform automatic leveling device is mainly by lower floor's case Liangping platform, case Liangping, upper strata platform, hydraulic jack and hydraulic control unit are formed, this lower floor's case Liangping platform is again mainly by preceding nowel beam, back nowel beam be connected truss and form, should all be the rectangular long box-shaped steel structure spare of the transversal surface that is welded by high strength steel plate with back nowel beam by preceding nowel beam, connecting truss is the rectangular truss-like steel construction piece of transversal surface that welds with angle steel, before preceding nowel beam and back nowel beam are, after be symmetrical arranged, and the spacing between preceding nowel beam and the back nowel beam should and the hoisting crane crawler belt between spacing identical, before and after uniform along its length installation is between preceding nowel beam and back nowel beam to the truss that is connected that is provided with, simultaneously, bracket bearing symmetrically all is welded on the front and back sides of the preceding nowel beam and two ends, the left and right sides section of back nowel beam, like this, four the bracket bearings that on the front and back sides of the two ends, the left and right sides of preceding nowel beam section, have been welded symmetrically, four bracket bearings symmetrically have been welded on the front and back sides of two ends, the left and right sides section of back nowel beam; Case Liangping, upper strata platform is installed on lower floor's case Liangping platform, this case Liangping, upper strata platform is again mainly by preceding top box beam, back top box beam be connected truss and form, preceding top box beam and back top box beam all are the rectangular long box-shaped steel structure spare of the transversal surface that is welded by high strength steel plate, connecting truss is the rectangular truss-like steel construction piece of transversal surface that welds with angle steel, before preceding top box beam and back top box beam are, after be symmetrical arranged, and the spacing between preceding top box beam and the back top box beam should and the hoisting crane crawler belt between spacing identical, before and after uniform along its length installation is between preceding top box beam and back top box beam to the truss that is connected that is provided with, simultaneously, on the front and back sides of the preceding top box beam and two ends, the left and right sides section of back top box beam, all be inverted the bracket bearing that is welded symmetrically, and make the position of each bracket bearing on the platform of case Liangping, upper strata and each the bracket bearing on lower floor's case Liangping platform corresponding to the same, like this, on the front and back sides of the two ends, the left and right sides of preceding top box beam section, also be inverted four the bracket bearings that have been welded symmetrically, also be inverted four the bracket bearings that have been welded symmetrically on the front and back sides of two ends, the left and right sides section of back top box beam, plate platform all is welded at preceding top box beam with on plane on the top box beam of back; On each the bracket bearing on lower floor's case Liangping platform, fixedly mount hydraulic jack respectively, and with each the inverted bracket bearing corresponding connection respectively on the piston rod of each hydraulic jack and case Liangping, the upper strata platform, with oil inlet, the oil outlet pipe of each hydraulic jack and corresponding being connected of interface of the hydraulic directional control valve on the hydraulic cabinet in being installed in the hoisting box.
During use, hoisting crane is fixedly mounted on the platform of case Liangping, upper strata, after half latent barge sinks to the seabed, because plane, seabed injustice, cause hoisting crane to tilt, at this moment, (this hydraulic control unit is mainly by fuel tank by hydraulic control unit, oil pump, change-over valve, safety valve and bar handle or button are formed, hydraulic control unit is installed in the operator's compartment of the hoisting crane that exposes to the sea) control eight hydraulic jack corresponding actions, become the plane of upper strata case Liangping platform and hoisting crane horizontal, then upper strata case beam is connected using bolt with lower floor case beam, hoisting crane can drop into lifting and assemble among the work of aerogenerator.
The automatic leveling device of the half latent barge crane platform that the utility model proposes, rational in infrastructure, safe and reliable, not only improve work efficiency, and reduced productive costs, guarantee the installation quality of offshore wind generating.
Now in conjunction with the accompanying drawings and embodiments half automatic leveling device of diving the barge crane platform that the utility model proposed is further described.
Description of drawings
Fig. 1 is half schematic top plan view of automatic leveling device of diving the barge crane platform that the utility model proposes.
Fig. 2 is that scheme drawing is looked on half left side of automatic leveling device of diving the barge crane platform that the utility model proposes.
Fig. 3 is that half automatic leveling device of diving the barge crane platform that the utility model the proposes master when using looks scheme drawing.
Among Fig. 1, Fig. 2, Fig. 3: 1, preceding nowel beam, 2, hydraulic jack, 3, the bracket bearing, 4, back nowel beam, 5, connect truss, 6, preceding top box beam, 7, back top box beam.
The specific embodiment
From Fig. 1, Fig. 2, among Fig. 3 as can be seen: a kind of half automatic leveling device of diving the barge crane platform, it is characterized in that: this half latent barge crane platform automatic leveling device is mainly by lower floor's case Liangping platform, case Liangping, upper strata platform, hydraulic jack 2 and hydraulic control unit are formed, this lower floor's case Liangping platform is again mainly by preceding nowel beam 1, back nowel beam 4 be connected truss 5 and form, should all be the rectangular long box-shaped steel structure spare of the transversal surface that is welded by high strength steel plate with back nowel beam 4 by preceding nowel beam 1, connecting truss 5 is the rectangular truss-like steel construction piece of transversal surface that welds with angle steel, before preceding nowel beam 1 and back nowel beam 4 are, after be symmetrical arranged, and the spacing between preceding nowel beam 1 and the back nowel beam 4 should and the hoisting crane crawler belt between spacing identical, be connected truss 5 to what be provided with before and after uniform along its length installation is between preceding nowel beam 1 and back nowel beam 4, simultaneously, bracket bearing 3 symmetrically all is welded on the front and back sides of the preceding nowel beam 1 and two ends, the left and right sides section of back nowel beam 4, like this, four the bracket bearings 3 that on the front and back sides of the two ends, the left and right sides of preceding nowel beam 1 section, have been welded symmetrically, four bracket bearings 3 symmetrically have been welded on the front and back sides of two ends, the left and right sides section of back nowel beam 4; Case Liangping, upper strata platform is installed on lower floor's case Liangping platform, this case Liangping, upper strata platform is again mainly by preceding top box beam 6, back top box beam 7 be connected truss 5 and form, preceding top box beam 6 and back top box beam 7 all are the rectangular long box-shaped steel structure spare of the transversal surface that is welded by high strength steel plate, connecting truss 5 is the rectangular truss-like steel construction piece of transversal surface that welds with angle steel, before preceding top box beam 6 and back top box beam 7 are, after be symmetrical arranged, and the spacing between preceding top box beam 6 and the back top box beam 7 should and the hoisting crane crawler belt between spacing identical, be connected truss 5 to what be provided with before and after uniform along its length installation is between preceding top box beam 6 and back top box beam 7, simultaneously, on the front and back sides of the preceding top box beam 6 and two ends, the left and right sides section of back top box beam 7, all be inverted the bracket bearing 3 that is welded symmetrically, and make each the position of bracket bearing 3 on the inverted bracket bearing 3 of on the platform of case Liangping, upper strata each and the lower floor's case Liangping platform corresponding to the same, like this, on the front and back sides of the two ends, the left and right sides of preceding top box beam 6 section, also be inverted four the bracket bearings 3 that have been welded symmetrically, also be inverted four the bracket bearings 3 that have been welded symmetrically on the front and back sides of two ends, the left and right sides section of back top box beam 7, plate platform all is welded at preceding top box beam 6 with on plane on the back top box beam 7; On each the bracket bearing 3 on lower floor's case Liangping platform, fixedly mount hydraulic jack 2 respectively, and with each the inverted bracket bearing 3 corresponding connection respectively on the piston rod of each hydraulic jack 2 and case Liangping, the upper strata platform, with oil inlet, the oil outlet pipe of each hydraulic jack 2 and corresponding being connected of interface of the hydraulic directional control valve on the hydraulic cabinet in being installed in the hoisting box.
During use, hoisting crane is fixedly mounted on the platform of case Liangping, upper strata, after half latent barge sinks to the seabed, because plane, seabed injustice, cause hoisting crane to tilt, at this moment, (this hydraulic control unit is mainly by fuel tank by hydraulic control unit, oil pump, change-over valve, safety valve and bar handle or button are formed, hydraulic control unit is installed in the operator's compartment of the hoisting crane that exposes to the sea) control eight hydraulic jack 2 corresponding actions, become the plane of upper strata case Liangping platform and hoisting crane horizontal, then case Liangping, upper strata platform is connected using bolt with lower floor case Liangping platform, hoisting crane can drop into lifting, among the work of assembling aerogenerator.
Claims (2)
1. one and half automatic leveling devices of diving the barge crane platforms is characterized in that:
A, this half latent barge crane platform automatic leveling device is mainly by lower floor's case Liangping platform, case Liangping, upper strata platform, hydraulic jack (2) and hydraulic control unit are formed, this lower floor's case Liangping platform is again mainly by preceding nowel beam (1), back nowel beam (4) be connected truss (5) and form, nowel beam (1) and back nowel beam (4) all are the rectangular long box-shaped steel structure spare of the transversal surface that is welded by high strength steel plate before being somebody's turn to do, connecting truss (5) is the rectangular truss-like steel construction piece of transversal surface that welds with angle steel, before and after being, preceding nowel beam (1) and back nowel beam (4) be symmetrical arranged, and the spacing between preceding nowel beam (1) and back nowel beam (4) should and the hoisting crane crawler belt between spacing identical, be connected truss (5) to what be provided with before and after uniform along its length installation is between preceding nowel beam (1) and back nowel beam (4), simultaneously, the bracket bearing (3) that on the front and back sides of two ends, left and right sides section of preceding nowel beam (1) and back nowel beam (4), all is welded symmetrically;
B, case Liangping, upper strata platform is installed on lower floor's case Liangping platform, this case Liangping, upper strata platform is again mainly by preceding top box beam (6), back top box beam (7) be connected truss (5) and form, preceding top box beam (6) and back top box beam (7) all are the rectangular long box-shaped steel structure spare of the transversal surface that is welded by high strength steel plate, connecting truss (5) is the rectangular truss-like steel construction piece of transversal surface that welds with angle steel, before and after being, preceding top box beam (6) and back top box beam (7) be symmetrical arranged, and the spacing between preceding top box beam (6) and back top box beam (7) should and the hoisting crane crawler belt between spacing identical, be connected truss (5) to what be provided with before and after uniform along its length installation is between preceding top box beam (6) and back top box beam (7), simultaneously, on the front and back sides of two ends, left and right sides section of preceding top box beam (6) and back top box beam (7), all be inverted the bracket bearing (3) that is welded symmetrically, the position of each the bracket bearing (3) on inverted each the bracket bearing (3) on the platform of case Liangping, upper strata and the lower floor's case Liangping platform is corresponding to the same, and plate platform all is welded at preceding top box beam 6 with on plane on the back top box beam 7;
C, on each the bracket bearing (3) on lower floor's case Liangping platform, fixedly mount hydraulic jack (2) respectively, and with each inverted bracket bearing (3) the corresponding connection respectively on the piston rod of each hydraulic jack (2) and case Liangping, the upper strata platform, with oil inlet, the oil outlet pipe of each hydraulic jack (2) and corresponding being connected of interface of the hydraulic directional control valve on the hydraulic cabinet in being installed in the hoisting box.
2. the automatic leveling device of half latent barge crane platform according to claim 1, it is characterized in that four the bracket bearings (3) that on the front and back sides of the two ends, the left and right sides of preceding nowel beam (1) section, have been welded symmetrically, four bracket bearings (3) symmetrically have been welded on the front and back sides of two ends, left and right sides section of back nowel beam (4), on the front and back sides of the two ends, the left and right sides of preceding top box beam (6) section, be inverted four the bracket bearings (3) that have been welded symmetrically, on the front and back sides of two ends, the left and right sides section of back top box beam (7), be inverted four the bracket bearings (3) that have been welded symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202417844U CN201817199U (en) | 2010-06-29 | 2010-06-29 | Automatic leveling device for semisubmersible barge crane platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202417844U CN201817199U (en) | 2010-06-29 | 2010-06-29 | Automatic leveling device for semisubmersible barge crane platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817199U true CN201817199U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202417844U Expired - Fee Related CN201817199U (en) | 2010-06-29 | 2010-06-29 | Automatic leveling device for semisubmersible barge crane platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923261A (en) * | 2012-10-29 | 2013-02-13 | 广东明阳风电产业集团有限公司 | Sit-on-bottom type offshore wind turbine installation barge |
| CN110173397A (en) * | 2019-05-29 | 2019-08-27 | 中国十七冶集团有限公司 | A kind of installation method partly latent for refuting crawler crane sea large-scale wind driven generator |
-
2010
- 2010-06-29 CN CN2010202417844U patent/CN201817199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923261A (en) * | 2012-10-29 | 2013-02-13 | 广东明阳风电产业集团有限公司 | Sit-on-bottom type offshore wind turbine installation barge |
| CN110173397A (en) * | 2019-05-29 | 2019-08-27 | 中国十七冶集团有限公司 | A kind of installation method partly latent for refuting crawler crane sea large-scale wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |