CN205295973U - Platform is berthhed to helicopter on drilling platform of ocean - Google Patents
Platform is berthhed to helicopter on drilling platform of ocean Download PDFInfo
- Publication number
- CN205295973U CN205295973U CN201620029766.7U CN201620029766U CN205295973U CN 205295973 U CN205295973 U CN 205295973U CN 201620029766 U CN201620029766 U CN 201620029766U CN 205295973 U CN205295973 U CN 205295973U
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- CN
- China
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- rotary body
- helicopter
- compound hinges
- side lever
- hooke
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Abstract
The utility model provides a platform is berthhed to helicopter on drilling platform of ocean, the side lever that the platform was berthhed to this helicopter links to each other with the base through the 7th cylindric lock, second metal sheet and third metal board weld on the side lever, the 6th cylindric lock welds in the little rectangle space at side lever top, the bottom pin is installed in the center of base, the carousel is installed on the pin of bottom, the gear welds on the carousel, second hooke hinge one end links to each other with the carousel, the other end links to each other with the hooke pole, first hooke hinge one end links to each other with the side lever, the other end links to each other with the hooke pole. This helicopter stop platform controllability is strong, and it can adapt to marine weather environment changeable with the closure through opening to the safety of protection helicopter.
Description
Technical field
This utility model relates to the helicopter docking station in a kind of helicopter docking station technical field, particularly a kind of marine drilling platform.
Background technology
The exploitation of offshore oil is mainly by marine drilling platform, the transport of the aspects such as personnel on drilling platforms, goods and materials be unable to do without again helicopter, need to arrange the docking station of helicopter on marine drilling platform, the docking station of helicopter needs metastable environment, but the environment at sea is but changeable, the condition that when existing fixed helicopter docking station can not meet maritime environment change, Helicopter Safety is stopped, it is therefore necessary to design a kind of helicopter docking station that can adapt to environment marine changeable.
Have not yet to see a kind of can by closing and launch to adapt to the fast changing environment in ocean, and have higher controllability helicopter docking station innovation design.
Summary of the invention
The purpose of this utility model is to provide the helicopter docking station on a kind of marine drilling platform, and it can adapt to environment fast changing on ocean, provides a stable stop environment to helicopter.
This utility model is achieved through the following technical solutions above-mentioned purpose: the helicopter docking station on a kind of marine drilling platform, the side lever of this helicopter docking station is connected with base by the 7th straight pin, second metallic plate and the 3rd metallic plate are welded on side lever, 6th straight pin is welded in the little coffin at side lever top, compound hinges is by compound hinges the first rotary body, compound hinges the second rotary body, compound hinges the 3rd rotary body and compound hinges the 4th rotary body are constituted, compound hinges the first rotary body is connected with side lever by the 6th straight pin with compound hinges the second rotary body, compound hinges the 3rd rotary body is connected with compound hinges the first rotary body by the 5th straight pin, compound hinges the 4th rotary body is connected with compound hinges the second rotary body by the 4th straight pin, straight-bar is connected with compound hinges the 4th rotary body by the 3rd straight pin, triangle pole is connected with compound hinges the 3rd rotary body by the second straight pin, straight-bar is connected by the first straight pin with triangle pole, first metallic plate is welded on triangle pole, bottom pin is installed on the center of base, rotating disk is installed on base pins and nails on, gear is welded on rotating disk, second Hooke's hinge one end is connected with rotating disk, the other end is connected with Hooke bar, first Hooke's hinge one end is connected with side lever, the other end is connected with Hooke bar.
Described side lever top is provided with a coffin, and the 6th straight pin is welded in this coffin.
Described triangle pole side is milled with arc key, and mills out two facets respectively in the top and bottom at triangle pole top, it is simple to boring.
Described straight-bar side is milled with arcuate groove, and mills out two facets respectively in the top and bottom at straight-bar top, it is simple to boring.
Of the present utility model have the prominent advantages that:
1, this helicopter docking station has ductile, with arbitrarily angled expansion in the scope of 0 �㡫90 ��, to adapt to marine fast changing environment, can provide a safe and reliable environment to stopping of aircraft.
2, this helicopter docking station adopts symmetrical structure, has stronger controllability, and opening and closing is flexible.
3, this helicopter docking station mechanism in the process of Guan Bi is become single-degree-of-freedom from two-freedom, and movement locus is more accurate, moves more steady.
Accompanying drawing explanation
Fig. 1 is the front view of the helicopter docking station semi-closed state on marine drilling platform described in the utility model.
Fig. 2 is the upward view of the helicopter docking station its fully unfolded position on marine drilling platform described in the utility model.
Fig. 3 is the front view of the compound hinges of the helicopter docking station on marine drilling platform described in the utility model.
Fig. 4 is the top view of the compound hinges of the helicopter docking station on marine drilling platform described in the utility model.
Fig. 5 is the assembling schematic diagram between side lever and the second metallic plate and the 3rd metallic plate of the helicopter docking station on marine drilling platform described in the utility model.
Fig. 6 is the front view of the straight-bar of the helicopter docking station on marine drilling platform described in the utility model.
Fig. 7 is the assembling schematic diagram of the triangle pole of the helicopter docking station on marine drilling platform described in the utility model and the first metallic plate.
Fig. 8 is the state change schematic diagram of the helicopter docking station on marine drilling platform described in the utility model.
Figure is labeled as: 1. the first straight pin; 2. triangle pole; 3. the first metallic plate; 4. compound hinges; 5. the 3rd straight pin; 6. the second straight pin; 7. Hooke bar; 8. the first Hooke's hinge; 9. side lever; 10. the 3rd metallic plate; 11. the second metallic plate; 12. the second Hooke's hinge; 13. gear; 14. straight-bar; 15. rotating disk; 16. base; 17. compound hinges the second rotary body; 18. compound hinges the first rotary body; 19. the 4th straight pin; 20. the 5th straight pin; 21. compound hinges the 4th rotary body; 22. compound hinges the 3rd rotary body; 23. the 6th straight pin; 24. the 7th straight pin; 25. bottom pin.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the technical solution of the utility model is further described.
As shown in Figures 1 to 5, the helicopter docking station on marine drilling platform described in the utility model, concrete structure and annexation be:
The side lever 9 of this helicopter docking station is connected with base 16 by the 7th straight pin 24, second metallic plate 11 and the 3rd metallic plate 10 are welded on side lever 9, 6th straight pin 23 is welded in the little coffin at side lever 9 top, compound hinges 4 is by compound hinges the first rotary body 18, compound hinges the second rotary body 17, compound hinges the 3rd rotary body 22 and compound hinges the 4th rotary body 21 combine, compound hinges the first rotary body 18 is connected with side lever 9 by the 6th straight pin 23 with compound hinges the second rotary body 17, compound hinges the 3rd rotary body 22 is connected with compound hinges the first rotary body 18 by the 5th straight pin 20, compound hinges the 4th rotary body 21 is connected with compound hinges the second rotary body 17 by the 4th straight pin 19, straight-bar 14 is connected with compound hinges the 4th rotary body 21 by the 3rd straight pin 5, triangle pole 2 is connected with compound hinges the 3rd rotary body 22 by the second straight pin 6, straight-bar 14 is connected by the first straight pin 1 with triangle pole 2, first metallic plate 3 is welded on triangle pole 2, bottom pin 25 is installed on the center of base 16, rotating disk 15 is installed on the pin 25 of bottom, gear 13 is welded on rotating disk 15, second Hooke's hinge 12 one end is connected with rotating disk 15, one end is connected with Hooke bar 7, first Hooke's hinge 8 one end is connected with side lever 9, one end is connected with Hooke bar 8.
Operation principle of the present utility model is:
Owing to this helicopter docking station has symmetrical structure, being made up of six identical unit, the structure of each unit is all identical with motion mode, therefore, here only analyzes the operation principle of a unit, and the operation principle of remaining element is all identical. unit is made up of side lever 9, compound hinges the first rotary body 18, compound hinges the second rotary body 17, compound hinges the 3rd rotary body 22, compound hinges the 4th rotary body 21, triangle pole the 2, first straight pin 1, straight-bar the 14, first Hooke's hinge the 8, second Hooke's hinge 12, Hooke bar the 7, first metallic plate the 3, second metallic plate 11 and the 3rd metallic plate 10. when the weather environment of ocean is better, helicopter docking station can be at fully deployed state, and helicopter rests against wherein, when deepwater environment is backward, helicopter docking station needs to close, now rotate rotating disk 15, rotating disk 15 is by the interconnection function with the second Hooke's hinge 12, Hooke bar 7 is promoted to rotate, thus promoting side lever 9 ecto-entad to rotate, in the process that side lever 9 rotates, arc key on triangle pole 2 overlaps with the arcuate groove on straight-bar 14 gradually, when both are completely superposed, mechanism freedom changes, now side lever 9 can not be further continued for rotating inwards, triangle pole 2 and straight-bar 14 can continue to rotate inwards respectively around the axis of compound hinges the 3rd rotary body 22 and compound hinges the 4th rotary body 21, until mechanism is of completely closed. after the weather of ocean clears up again, triangle pole 2 and straight-bar 14 is first made to rotate from inside to outside respectively around the axis of compound hinges the 3rd rotary body 22 and compound hinges the 4th rotary body 21, turn to the string of a musical instrument corresponding to straight-bar 14 parallel with the string of a musical instrument corresponding to side lever 9 time stop operating, then opposite direction rotates rotating disk 15, rotating disk 15 is by the interconnection function with the second Hooke's hinge 12, Hooke bar 7 is pulled to rotate, thus pulling side lever 9 to rotate from inside to outside, until when the string of a musical instrument corresponding to side lever 9 is parallel with base 16, helicopter docking station is in its fully unfolded position. in the process that mechanism runs, compound hinges 4 act as the effect that ball is secondary, and it is to be combined along the revolute pair of x-axis, y-axis and z-axis by axis, as shown in Figure 3 and Figure 4.
Claims (4)
1. the helicopter docking station on a marine drilling platform, it is characterized in that, the side lever of this helicopter docking station is connected with base by the 7th straight pin, second metallic plate and the 3rd metallic plate are welded on side lever, 6th straight pin is welded in the little coffin at side lever top, compound hinges is by compound hinges the first rotary body, compound hinges the second rotary body, compound hinges the 3rd rotary body and compound hinges the 4th rotary body combine, compound hinges the first rotary body is connected with side lever by the 6th straight pin with compound hinges the second rotary body, compound hinges the 3rd rotary body is connected with compound hinges the first rotary body by the 5th straight pin, compound hinges the 4th rotary body is connected with compound hinges the second rotary body by the 4th straight pin, straight-bar is connected with compound hinges the 4th rotary body by the 3rd straight pin, triangle pole is connected with compound hinges the 3rd rotary body by the second straight pin, straight-bar is connected by the first straight pin with triangle pole, first metallic plate is welded on triangle pole, bottom pin is installed on the center of base, rotating disk is installed on base pins and nails on, gear is welded on rotating disk, second Hooke's hinge one end is connected with rotating disk, the other end is connected with Hooke bar, first Hooke's hinge one end is connected with side lever, the other end is connected with Hooke bar.
2. the helicopter docking station on marine drilling platform according to claim 1, it is characterised in that described side lever top is provided with a coffin, and the 6th straight pin is welded in this coffin.
3. the helicopter docking station on marine drilling platform according to claim 1, it is characterised in that described triangle pole side is milled with arc key, mills out two facets respectively in the top and bottom at triangle pole top, it is simple to boring.
4. the helicopter docking station on marine drilling platform according to claim 1, it is characterised in that described straight-bar side is milled with arcuate groove, mills out two facets respectively in the top and bottom at straight-bar top, it is simple to boring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029766.7U CN205295973U (en) | 2016-01-13 | 2016-01-13 | Platform is berthhed to helicopter on drilling platform of ocean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029766.7U CN205295973U (en) | 2016-01-13 | 2016-01-13 | Platform is berthhed to helicopter on drilling platform of ocean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295973U true CN205295973U (en) | 2016-06-08 |
Family
ID=56476225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029766.7U Withdrawn - After Issue CN205295973U (en) | 2016-01-13 | 2016-01-13 | Platform is berthhed to helicopter on drilling platform of ocean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672146A (en) * | 2016-01-13 | 2016-06-15 | 广西大学 | Helicopter parking platform on marine drilling platform |
| CN108776480A (en) * | 2018-06-08 | 2018-11-09 | 江苏科技大学 | A kind of path planning method for supporting platform berthing drilling platforms |
-
2016
- 2016-01-13 CN CN201620029766.7U patent/CN205295973U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672146A (en) * | 2016-01-13 | 2016-06-15 | 广西大学 | Helicopter parking platform on marine drilling platform |
| CN105672146B (en) * | 2016-01-13 | 2017-10-13 | 广西大学 | A kind of helicopter docking station on marine drilling platform |
| CN108776480A (en) * | 2018-06-08 | 2018-11-09 | 江苏科技大学 | A kind of path planning method for supporting platform berthing drilling platforms |
| CN108776480B (en) * | 2018-06-08 | 2021-03-19 | 江苏科技大学 | Flight path planning method for supporting platform berthing drilling platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20171114 |