CN201330390Y - Steel structure reinforcing platform for marsh and mudflat walking type drilling platform - Google Patents
Steel structure reinforcing platform for marsh and mudflat walking type drilling platform Download PDFInfo
- Publication number
- CN201330390Y CN201330390Y CNU2008202284243U CN200820228424U CN201330390Y CN 201330390 Y CN201330390 Y CN 201330390Y CN U2008202284243 U CNU2008202284243 U CN U2008202284243U CN 200820228424 U CN200820228424 U CN 200820228424U CN 201330390 Y CN201330390 Y CN 201330390Y
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Abstract
The utility model relates to a steel structure reinforcing platform for a marsh and mudflat walking type drilling platform, which consists of a plurality of vertical steel structure truss plates, a plurality of flat steel structure plate platforms and a plurality of braces 3, wherein the lower parts of all steel structure truss plates are orderly connected between caissons of a main platform region or auxiliary platform regions of the walking type drilling platform; the steel structure plate platforms are orderly connected between the upper ends of the steel structure truss plates; and the upper ends and the lower ends of the braces 3 are respectively connected with the steel structure plate platforms and the caissons. The utility model belongs to the perfection and supplementation on the technical structure of the patient ZL 200820028555.7, and the utility model has the advantages of high structural rigidity and high safety, and is applicable to various work places and the like.
Description
Technical field
The utility model belongs to the oil-well drilling equipment technical field, relates to a kind of steel work that is used for the legged offshore boring island in marsh and seashore beach area and reinforces platform.
Background technology
Swampy area and beach area, seashore are contained a large amount of petroleum resources, because its special geographical condition, conventional rig is difficult to directly enter drill for oil, usually the legged offshore boring island of all wanting adapted to be manufactured and designed by professional dockyard.The utility model designer once provided a kind of name to be called the technical equipment of " the legged offshore boring island that is used for marsh and beach area " in the patent application text of the patent No. for ZL200820028555.7, the basis has been laid for the installation of drilling derrick by main platform area and assistance platform district that it utilizes a plurality of caissons to connect to form, has realized that by alternately moving of main platform area and assistance platform district the integral body of offshore boring island moves.Though that this equipment has is simple in structure, the manufacturing cycle is short, cost is low, advantage such as easy to install and use, but find that in actual applications it still also has some shortcomings, specifically be summed up as: 1, owing to reach more than 70 meter after the combination of box offshore boring island, bring the serious problems of insufficient rigidity thus, the equipment that can't guarantee normally uses at work; 2, three groups of bulky steel structure hydraulic pressure walking mechanisms are arranged on platform, area occupied is bigger, has not only influenced the layout of drilling equipment, and makes troubles poor stability to the walking of operating personnel on the platform; 3, this equipment is as being used in the shallow sea operation, when running into wave and attack, involves the normal use that has influence on oil-well rig equipment possibly.
The utility model content
The purpose of this utility model is ZL200820028555.7 patented technology content is made further improvement, thereby provides a kind of rigidity of structure steel work good, safe, that be suitable for normal marsh of using, various workplaces and the legged offshore boring island of beach to reinforce platform.
The technical solution that adopts is so for achieving the above object: the steel work of marsh that is provided and the legged offshore boring island of beach is reinforced platform by a plurality of upright steel work truss plates, polylith horizontal steel work plate platform and Duo Gen brace are formed, the bottom of each steel work truss plate is connected in turn between legged offshore boring island master platform area or each caisson of assistance platform district by pin, each steel work plate platform is connected in turn between each truss plate upper end by pin, and the top and bottom of brace are connected with caisson with steel work plate platform respectively by pin.
Compared with prior art, the utility model increases on the basis of the described legged offshore boring island that is used for marsh and beach area of ZL200820028555.7 patented technology have been installed by steel work truss plate, the steel work integral reinforcing platform that steel structure platform and brace are formed, strengthened equipment rigidity, it above the steel structure platform smooth offshore boring island, can rigging up and other ancillary service, spatial altitude between steel structure platform plate and the caisson casing is at 4～5 meters, three legged hydraulic pressure girder steels wherein have been installed, and some other ancillary service also can be installed.Make firm rigid body of formation between the steel work plate platform caisson body by above-mentioned setting, guaranteed the normal use of legged offshore boring island.
Description of drawings
Fig. 1 is a specific embodiment side direction of a utility model structural representation.
Fig. 2 overlooks to structural representation for Fig. 1 part.
Each label is respectively in the accompanying drawing: 1-steel work truss plate, 2-steel work plate platform, 3-brace, the steel caisson of the legged offshore boring island master of 4-platform area (or assistance platform district).
The specific embodiment
Below with reference to accompanying drawing the utility model content is described further, but actual fabrication structure of the present utility model is not limited in following embodiment.
Referring to accompanying drawing, it is improving and replenishing ZL200820028555.7 patented technology structure that the steel work of marsh described in the utility model and the legged offshore boring island of beach is reinforced platform, it is by a plurality of upright steel work truss plates 1, polylith horizontal steel work plate platform 2 and Duo Gen brace 3 are formed, the bottom of each steel work truss plate 1 is connected in turn between legged offshore boring island master platform area or each caisson 4 of assistance platform district by pin, each steel work plate platform 2 is connected in turn between each truss plate 1 upper end by pin, and the top and bottom of brace 3 are connected with caisson 4 with steel work plate platform 2 respectively by pin.Steel work plate platform 2 to the rise between caisson 4 surfaces is 4～5 meters.
Claims (2)
1, the steel work of a kind of marsh and the legged offshore boring island of beach is reinforced platform, it is characterized in that it is by a plurality of upright steel work truss plates (1), polylith horizontal steel work plate platform (2) and many braces (3) are formed, the bottom of each steel work truss plate (1) is connected in turn between legged offshore boring island master platform area or each caisson of assistance platform district (4) by pin, each steel work plate platform (2) is connected in turn between each truss plate (1) upper end by pin, and the top and bottom of brace (3) are connected with caisson (4) with steel work plate platform (2) respectively by pin.
2, the steel work of marsh according to claim 1 and the legged offshore boring island of beach is reinforced platform, it is characterized in that steel work plate platform (2) to the rise between caisson (4) surface is 4～5 meters.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202284243U CN201330390Y (en) | 2008-12-25 | 2008-12-25 | Steel structure reinforcing platform for marsh and mudflat walking type drilling platform |
| PCT/CN2009/075001 WO2010072108A1 (en) | 2008-12-25 | 2009-11-18 | Walking and modular and self-elevating drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202284243U CN201330390Y (en) | 2008-12-25 | 2008-12-25 | Steel structure reinforcing platform for marsh and mudflat walking type drilling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330390Y true CN201330390Y (en) | 2009-10-21 |
Family
ID=41223767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202284243U Expired - Fee Related CN201330390Y (en) | 2008-12-25 | 2008-12-25 | Steel structure reinforcing platform for marsh and mudflat walking type drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330390Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072108A1 (en) * | 2008-12-25 | 2010-07-01 | 陕西石玖科技实业有限公司 | Walking and modular and self-elevating drilling platform |
-
2008
- 2008-12-25 CN CNU2008202284243U patent/CN201330390Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072108A1 (en) * | 2008-12-25 | 2010-07-01 | 陕西石玖科技实业有限公司 | Walking and modular and self-elevating drilling platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20121225 |