CN204108035U - Drilling platform leg tooth bar correction station - Google Patents
Drilling platform leg tooth bar correction station Download PDFInfo
- Publication number
- CN204108035U CN204108035U CN201420539041.3U CN201420539041U CN204108035U CN 204108035 U CN204108035 U CN 204108035U CN 201420539041 U CN201420539041 U CN 201420539041U CN 204108035 U CN204108035 U CN 204108035U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- perpendicular gusset
- leg tooth
- correction station
- 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 - Fee Related
Links
Abstract
The utility model relates to a kind of self-lifting type marine drilling platform technical field, particularly a kind of drilling platform leg tooth bar correction station.The multiple perpendicular gusset of this device is equidistant to be vertically connected on base plate, perpendicular gusset middle opening, lower shoe is connected on the lower surface of all perpendicular gusset middle openings, upper plate is connected on the upper surface of all perpendicular gusset middle openings, multiple upper link of boards in perpendicular gusset upper end, the overall symmetrical structure of correction station.The utility model achieves and can correct the spud leg tooth bar after cutting, greatly improve the utilization rate of product, reduce the quantity of defect ware, the risk after spud leg tooth bar is assembled drops to minimum, uniform force in loading procedure, load capability is strong, meet the alignment requirements of spud leg tooth bar, structure is simple, and welding procedure is convenient, greatly reduce production cost, shorten the design cycle.
Description
Technical field:
The utility model relates to a kind of self-lifting type marine drilling platform technical field, particularly a kind of drilling platform leg tooth bar correction station.
Background technology:
Distortion after existing drilling platform leg tooth bar cutting, need to adopt correction station to correct the spud leg tooth bar after cutting, but existing correction station unbalance stress, local stress in loading procedure is large, and load capability is limited, cannot meet the alignment requirements of spud leg tooth bar.Also there is the shortcoming of complex structure, welding procedure inconvenience in existing correction station simultaneously.
Utility model content:
The technical problems to be solved in the utility model is to provide a kind of drilling platform leg tooth bar correction station, the arrangement achieves and can the spud leg tooth bar after cutting be corrected, greatly improve the utilization rate of product, reduce the quantity of defect ware, risk after spud leg tooth bar is assembled drops to minimum, uniform force in loading procedure, load capability is strong, meets the alignment requirements of spud leg tooth bar, structure is simple, welding procedure is convenient, greatly reduces production cost, shortens the design cycle.Overcome existing correction station unbalance stress, local stress in loading procedure large, and load capability is limited, cannot meet the alignment requirements of spud leg tooth bar, the deficiency of complex structure, welding procedure inconvenience.
Technical solution adopted in the utility model is: a kind of drilling platform leg tooth bar correction station, comprises perpendicular gusset and base plate; Multiple perpendicular gusset is equidistant to be vertically connected on base plate, perpendicular gusset middle opening, lower shoe is connected on the lower surface of all perpendicular gusset middle openings, upper plate is connected on the upper surface of all perpendicular gusset middle openings, multiple upper link of boards in perpendicular gusset upper end, the overall symmetrical structure of correction station.
The beneficial effects of the utility model are: the utility model can correct the spud leg tooth bar after cutting, greatly improve the utilization rate of product, reduce the quantity of defect ware, the risk after spud leg tooth bar is assembled drops to minimum, uniform force in loading procedure, load capability is strong, meet the alignment requirements of spud leg tooth bar, structure is simple, and welding procedure is convenient, greatly reduce production cost, shorten the design cycle.
Accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
As shown in Figure 1, a kind of drilling platform leg tooth bar correction station, comprises perpendicular gusset 1 and base plate 3; Multiple perpendicular gusset 1 is equidistant to be vertically connected on base plate 3, perpendicular gusset 1 middle opening, lower shoe 2 is connected on the lower surface of all perpendicular gusset 1 middle openings, upper plate 4 is connected on the upper surface of all perpendicular gusset 1 middle openings, multiple upper gusset 5 is connected to perpendicular gusset 1 upper end, the overall symmetrical structure of correction station.
During use, hydraulic jack is placed between upper plate 4 and tooth bar.When loading school shape, the piston head that hydraulic cylinder stretches out withstands on the position of tooth bar planar projections, and along with the slow supercharging of oil cylinder, spud leg tooth bar returns to straightened condition gradually, so just can reach the object correcting tooth bar.
Because the utility model structure is simple, inner space is large, makes laying of hydraulic jack also abnormal convenient, can not cause too much time waste to whole experimentation.Base plate 3 is connected with foundation bolt by nut, if without desirable experimental site, polycrystalline substance can be designed to movable, also can reach experiment purpose, its structure is changeable, unrestricted.Ultimate load in loading procedure is internal load in the utility model inside, thus avoids base plate 3 bolt and to cause danger because radial load cuts off phenomenon, can not cause personal injury to constructing operation personnel.The utility model structure is simple, and floor space is little, and production cost is low, and its symmetrical structure can also be eliminated the stress occurred in loading procedure and concentrate.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (1)
1. a drilling platform leg tooth bar correction station, comprises perpendicular gusset (1) and base plate (3); It is characterized in that: multiple perpendicular gusset (1) is equidistant to be vertically connected on base plate (3), perpendicular gusset (1) middle opening, lower shoe (2) is connected on the lower surface of all perpendicular gusset (1) middle openings, upper plate (4) is connected on the upper surface of all perpendicular gusset (1) middle openings, multiple upper gusset (5) is connected to perpendicular gusset (1) upper end, the overall symmetrical structure of correction station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539041.3U CN204108035U (en) | 2014-09-18 | 2014-09-18 | Drilling platform leg tooth bar correction station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539041.3U CN204108035U (en) | 2014-09-18 | 2014-09-18 | Drilling platform leg tooth bar correction station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108035U true CN204108035U (en) | 2015-01-21 |
Family
ID=52325394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539041.3U Expired - Fee Related CN204108035U (en) | 2014-09-18 | 2014-09-18 | Drilling platform leg tooth bar correction station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108035U (en) |
-
2014
- 2014-09-18 CN CN201420539041.3U patent/CN204108035U/en not_active Expired - Fee Related
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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: 20150121 Termination date: 20170918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |