CN201540153U - Self-elevating drilling platform cantilever beam weighing structure - Google Patents
Self-elevating drilling platform cantilever beam weighing structure Download PDFInfo
- Publication number
- CN201540153U CN201540153U CN2009202876306U CN200920287630U CN201540153U CN 201540153 U CN201540153 U CN 201540153U CN 2009202876306 U CN2009202876306 U CN 2009202876306U CN 200920287630 U CN200920287630 U CN 200920287630U CN 201540153 U CN201540153 U CN 201540153U
- Authority
- CN
- China
- Prior art keywords
- girder
- semi
- cantilever beam
- self
- drilling platform
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a self-elevating drilling platform cantilever beam weighing structure, and the strengthened structure of the cantilever beam major structure sideways frame located at the outer side of cantilever beam sideways wallboard (2) is welded with a square box shaped fixture component; the lower part of the square box shaped fixture component is equipped with a hoisting jack; the upper end of the hoisting jack is against the bottom part of the box of the fixture component, and the lower end of the hoisting jack is placed above the pressure sensor which is placed in the main deck of the platform. When the utility model is used, the hoisting jack can push up the entire cantilever beam for weighing by hoisting. The utility model has the advantages of simple structure, low cost, and convenient installation and disassembly, so the the utility model has marked progresses in the aspects of economic value and use valve compared to the prior art.
Description
Technical field
The present invention relates to a kind of mode of weighing of large scale structure, in particular, relate to the weighing structure of self-elevating drilling platform semi-girder.
Background technology
The semi-girder of self-elevating drilling platform can longitudinal sliding motion on platform deck, need integral body to weigh after building completion, at present, the conventional mode of weighing is to place sensor and lifting jack between semi-girder slippage lower panel and platform deck supporting seat, the integral jacking semi-girder is finished experiment of weighing, but the self-elevating drilling platform of some models, spacing between its semi-girder slippage lower panel and the platform deck supporting seat is very little, can not normally place sensor and lifting jack and finish and weigh, this just causes the semi-girder inaccurate consequence of weighing.
Summary of the invention
At above-mentioned technical matters, the invention provides a kind of weighing structure, its purpose is, the semi-girder slippage lower panel and the spacing between the platform deck supporting seat that solve existing self-elevating drilling platform are little, can't normally place sensor and lifting jack is finished the problem of weighing.
For solving the problems of the technologies described above, a kind of self-elevating drilling platform semi-girder of the present invention weighing structure, the outside welding that is positioned at semi-girder side direction wallboard at the reinforcement structure place of semi-girder agent structure side direction framework is the square box shape fixture components fixedly; Bottom at the square box shape fixture components is provided with lifting jack; The lifting jack upper end leans the box bottom at fixture components, and the lifting jack lower end places on the pressure transducer, and pressure transducer places on the platform main deck.
Under the optimal way, the box body inside of fixture components is provided with stiffening plate.
The present invention is according to the specific constructive form of semi-girder, the weight distribution situation of semi-girder, at installation site, the distributed quantity of semi-girder side direction framework or side direction wallboard; Semi-girder side direction framework or side direction wallboard are provided with the local structure of strengthening, for need adopting the local structure of strengthening at this weak structure place when the installation of the weak structure place of semi-girder side direction framework or side direction wallboard is of the present invention; According to the weight distribution of semi-girder, in conjunction with the size of lifting jack and sensor, carry out strength check, determine physical dimension of the present invention, the present invention can be geometric configuratioies such as cubic box-shaped, cylindricality.During use, lifting jack is by jacking the present invention, can the whole semi-girder of jack-up finishes and weighs.Simple structure of the present invention, cheap, installation and removal convenience, so the present invention is having marked improvement than prior art aspect economic worth and the use value two.
Description of drawings
Fig. 1 is a weighing structure synoptic diagram of the present invention;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the B-B cross-sectional view of Fig. 2.
Embodiment
The present invention is described further below in conjunction with accompanying drawing.
As shown in Figure 1, 2, 3, be used for the reinforcement structure place 6 that fixture components 1 that auxiliary self-elevating drilling platform semi-girder weighs is installed on semi-girder side direction wallboard 2, fixture components 1 below is provided with lifting jack 3, and lifting jack 3 belows are provided with pressure transducer 4, and pressure transducer 4 places on the platform main deck 5.
According to the version of semi-girder, the weight distribution situation of semi-girder, fixture components 1 need be installed in the weak structure place 6 of semi-girder side direction wallboard 2, weak structure place 6 to semi-girder side direction wallboard 2 adopts the local structure of strengthening, and fixture components 1 is installed on the reinforcement structure place 6 of semi-girder side direction wallboard 2; According to the weight distribution of semi-girder, in conjunction with the size of lifting jack 3 and pressure transducer 4, carry out strength check, determine the present invention 1 physical dimension, fixture components 1 is cubic box-shaped.After welding tooling member 1 is finished, weld is carried out magnetic and ultrasonic inspection, to satisfy the welding needs.During use, lifting jack 3 is by jacking the present invention 1, can the whole semi-girder of jack-up finishes and weighs.Among Fig. 1, label 7 is the semi-girder lower panel.As shown in Figure 3, the box body inside of fixture components 1 is provided with stiffening plate, is used to keep the rigidity of box body.
The above; only be the preferable embodiment of the present 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 replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a self-elevating drilling platform semi-girder weighing structure comprises drilling platform semi-girder agent structure, it is characterized in that:
The outside that the reinforcement structure place of described semi-girder agent structure side direction framework is positioned at semi-girder side direction wallboard (2) is welded with the square box shape fixture components; Bottom at described square box shape fixture components is provided with lifting jack; Described lifting jack upper end leans the box bottom at described fixture components, and described lifting jack lower end places on the pressure transducer, and described pressure transducer places on the platform main deck.
2. according to the described self-elevating drilling platform semi-girder of claim 1 weighing structure, it is characterized in that the box body inside of described fixture components is provided with stiffening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202876306U CN201540153U (en) | 2009-12-11 | 2009-12-11 | Self-elevating drilling platform cantilever beam weighing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202876306U CN201540153U (en) | 2009-12-11 | 2009-12-11 | Self-elevating drilling platform cantilever beam weighing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540153U true CN201540153U (en) | 2010-08-04 |
Family
ID=42591609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202876306U Expired - Lifetime CN201540153U (en) | 2009-12-11 | 2009-12-11 | Self-elevating drilling platform cantilever beam weighing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697979A (en) * | 2014-01-08 | 2014-04-02 | 招商局重工（江苏）有限公司 | Method for weighing self-elevating drilling platform cantilever beam |
| CN108457261A (en) * | 2018-03-16 | 2018-08-28 | 南通振华重型装备制造有限公司 | A kind of self-elevating drilling platform cantilever beam rig floor experiment of weighing system and method |
| CN110158567A (en) * | 2019-06-27 | 2019-08-23 | 傅明尧 | A kind of multipurpose cantilever beam weighing tooling of self-elevating drilling platform |
| CN114184320A (en) * | 2021-11-23 | 2022-03-15 | 大连船舶重工集团有限公司 | FPSO unloading system weighing test tool and test method |
-
2009
- 2009-12-11 CN CN2009202876306U patent/CN201540153U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697979A (en) * | 2014-01-08 | 2014-04-02 | 招商局重工（江苏）有限公司 | Method for weighing self-elevating drilling platform cantilever beam |
| CN103697979B (en) * | 2014-01-08 | 2015-08-05 | 招商局重工（江苏）有限公司 | A kind of method that self-elevating drilling platform cantilever beam is weighed |
| CN108457261A (en) * | 2018-03-16 | 2018-08-28 | 南通振华重型装备制造有限公司 | A kind of self-elevating drilling platform cantilever beam rig floor experiment of weighing system and method |
| CN108457261B (en) * | 2018-03-16 | 2019-11-15 | 南通振华重型装备制造有限公司 | A kind of self-elevating drilling platform cantilever beam rig floor experiment of weighing system and method |
| CN110158567A (en) * | 2019-06-27 | 2019-08-23 | 傅明尧 | A kind of multipurpose cantilever beam weighing tooling of self-elevating drilling platform |
| CN114184320A (en) * | 2021-11-23 | 2022-03-15 | 大连船舶重工集团有限公司 | FPSO unloading system weighing test tool and test method |
| CN114184320B (en) * | 2021-11-23 | 2024-04-19 | 大连船舶重工集团有限公司 | FPSO unloading system weighing test tool and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100535630C (en) | Armoured concrete test teaching integrated loading device | |
| CN201540153U (en) | Self-elevating drilling platform cantilever beam weighing structure | |
| CN103697979B (en) | A kind of method that self-elevating drilling platform cantilever beam is weighed | |
| CN2828765Y (en) | Railroad track scale weighing structure | |
| CN201037231Y (en) | Yacht dock (bateau bridge) | |
| CN105421251A (en) | Plate-girder jacking support mechanism and plate-girder jacking support tool | |
| CN112606972B (en) | Movable automatic lifting flexible docking block unit for ship | |
| CN201060092Y (en) | Rods for reinforcing concrete experiment teaching synthesis loading unit | |
| CN205037960U (en) | Body connecting device is called to truck scale | |
| CN210071205U (en) | Wheel-rail force calibration tool | |
| CN103171997A (en) | Floating-beam-type weighing forklift | |
| CN203284947U (en) | Composite type cushion pier structure for structure construction | |
| CN201302477Y (en) | Reinforced concrete structure weighing platform | |
| CN203929187U (en) | Be applicable to the weighing system of semi-girder assembly | |
| CN207774680U (en) | A kind of portable mechanism jacking apparatus | |
| CN202092751U (en) | Lapping structure of multi-weighing platform automobile scale | |
| CN201082675Y (en) | Dismountable external hanging oil tank | |
| CN202255583U (en) | Novel electronic car weigher with steel-concrete structure | |
| CN110789679A (en) | Movable type ascending ladder frame for welding cushion blocks of supporting box of cabin cover of container ship | |
| CN201025452Y (en) | Car balance with leading slope | |
| CN206593972U (en) | A kind of monitor station detected for well lid | |
| CN205909919U (en) | Truck scale weighing platform | |
| CN201224678Y (en) | J-shaped gantry | |
| CN211733634U (en) | Combined roof hoisting weight frame and connecting mechanism comprising same | |
| CN103601081A (en) | Tower crane internal-climbing support system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |
|
| CX01 | Expiry of patent term |