CN102717878B - Drive-by-wire drop type deep water platform soft cabin loading system - Google Patents
Drive-by-wire drop type deep water platform soft cabin loading system Download PDFInfo
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- CN102717878B CN102717878B CN201210186891.5A CN201210186891A CN102717878B CN 102717878 B CN102717878 B CN 102717878B CN 201210186891 A CN201210186891 A CN 201210186891A CN 102717878 B CN102717878 B CN 102717878B
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- soft cabin
- loading system
- rope
- rod body
- support rod
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Abstract
The invention provides a drive-by-wire drop type deep water platform soft cabin loading system which comprises at least one soft cabin, at least one rope tensioning support and at least one handle rotating block, wherein a through hole is formed in the bottom of each soft cabin; at least two support columns with equal height and one support rod body are arranged on the end face of each rope tensioning support, and an axial through hole is formed in the support rod body and extends to the rope tensioning support as well as is communicated with the outside; the height of the support rod body is less than that of the support column; a rope is arranged in the axial through hole, and a free end, arranged on the end of the support rod body, of the rope is connected with a hole plug which can be matched with the through hole; and another free end, arranged on the rope tensioning support, of the rope is connected with the handle rotating block. According to the invention, remote-distance operation can be realized, the influence of vibration caused by manual operation on mode testing precision is relieved, and thus the reliability of a mode test is improved; and the ballast capacity of ballast water quantity can be accurately controlled, and opening and closing actions under any state are realized.
Description
Technical field
The present invention relates to the soft cabin of a kind of line traffic control separation-type deep water platform loading system, belong to field of ocean engineering.
Background technology
Spar Platform is a kind of compliant type floating platform that is widely used in deep-sea oil gas exploitation.Spar Platform is normally from building ground horizontal drag to waters is installed, when platform is sent to job position, need to be by its righting, and namely it is become to the process of vertical state from horizontality.No matter be the righting process in Practical Project field, or the simulation to righting process in model experiment, one of them important step loads exactly in soft cabin, needs customized design to go out a set of corresponding loading system.
Summary of the invention
The object of the invention is to make up the vacancy of prior art, provide a kind of stopple that makes to block the perforate of soft cabin by line traffic control to come off and realize the system loading to the soft cabin of Spar Platform, can be used in the righting process of Spar Platform.
The soft cabin of a kind of line traffic control separation-type deep water platform loading system that this explanation provides, comprises at least 1 soft cabin, at least 1 rope tension bearing and at least 1 handle switch block;
The bottom in described soft cabin is provided with a through hole;
The end face of described rope tension bearing is provided with at least 2 highly equal pillar stiffeners and 1 support rod body, and described support rod body is provided with an axially extending bore, and this axially extending bore extends to described rope tension bearing and is connected with the external world; The height of described support rod body is less than the height of described pillar stiffener; In described axially extending bore, be provided with a rope, a free-end of being located at the described rope of described support rod body end is connected with a stopple, and this stopple can match with described through hole;
A free-end of being located at the described rope of described rope tension bearing is connected with described handle switch block.
In above-mentioned soft cabin loading system, be located on the described rope between described handle switch block and described rope tension bearing and be arranged with sleeve pipe; When described stopple matches with described through hole, and when the end face of described stopple contacts with described support rod body, the bottom connection in described pillar stiffener and described soft cabin touches, now be connected in rope between described stopple and handle switch block by completely stretching, when needs are in described soft cabin during water filling, firmly rotate described handle switch block, the rope that is connected in described handle switch block end is pulled, the stopple under tension that is now connected in the described rope other end, stopple comes off from the perforate of soft cabin; Because the perforate in soft cabin is below the water surface, water can enter in soft cabin automatically, thereby realizes the loading in soft cabin.
In above-mentioned soft cabin loading system, the end face of described rope tension bearing is provided with 3 described pillar stiffeners; These 3 described pillar stiffeners circumferentially can be and be evenly arranged along described rope tension bearing.
In above-mentioned soft cabin loading system, described support rod body is located at the middle part of described rope tension bearing.
In above-mentioned soft cabin loading system, described handle switch block is rotaryed connection with handle chassis.
In above-mentioned soft cabin loading system, described handle switch block can be connected by pin with handle chassis, thereby can make described handle switch block take described pin, is rotated as rotating shaft.
In above-mentioned soft cabin loading system, described rope can be steel rope.
In above-mentioned soft cabin loading system, described soft cabin loading system specifically can comprise 2 soft cabins, 2 rope tension bearings and 2 handle switch blocks.
Tool of the present invention has the following advantages:
1, can realize remote servicing, reduce the vibration that manual operations brings and affect model test precision, improve the reliability of model test.
2, can accurately control the ballast amount of ballast water capacity, realize opening and closed action under free position, reduce the labour intensity of test, improve work efficiency.
3, this mechanism is compact to design, lightweight and make for conventional material, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rope tension bearing of the soft cabin of deep water platform provided by the invention loading system.
Fig. 2 is the structural representation in the soft cabin of the soft cabin of deep water platform provided by the invention loading system.
Fig. 3 is the upward view in the soft cabin of the soft cabin of deep water platform provided by the invention loading system.
Fig. 4 is the front view of the soft cabin in the loading system of the soft cabin of deep water platform provided by the invention while matching with rope tension bearing.
Fig. 5 is the left view of the soft cabin in the loading system of the soft cabin of deep water platform provided by the invention while matching with rope tension bearing.
Fig. 6 is the right elevation of the soft cabin in the loading system of the soft cabin of deep water platform provided by the invention while matching with rope tension bearing.
Fig. 7 is the exploded drawings of handle switch block and handle chassis in the loading system of the soft cabin of deep water platform provided by the invention.
Fig. 8 is the structural representation of the soft cabin of deep water platform provided by the invention loading system.
In figure, each mark is as follows: 1,5 rope tension bearings, 2,6 stopples, 3,7 steel ropes, 4,8 sleeve pipes, 9 No. 1, soft cabin subdivisions, 10 No. 2, soft cabin subdivisions, 11,15 handle switch blocks, 12,16 handle chassis, 13,14 pins, 16,17 through holes, 18,19 pillar stiffeners, 20,21 support rod body, 22,23 axially extending bores.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but the present invention is not limited to following examples.
In order to meet the requirement to platform stability in the loading procedure of soft cabin, the soft cabin of line traffic control separation-type deep water platform provided by the invention loading system comprises 2 soft cabins, be divided into No. 1 subdivision 9 and 10 two subdivisions of No. 2 subdivisions, the bottom of No. 1 subdivision 9 and No. 2 subdivisions 10 is respectively equipped with 1 through hole 16 and 17; This loading system also comprises 2 rope tension bearings 1 and 5, rope tension bearing 1(5) be provided with 3 highly equal pillar stiffener 18(19) and 1 support rod body 20(21), support rod body 20(21) be provided with an axially extending bore 22(23), this axially extending bore 22(23) extend to rope tension bearing 1(5) and be connected with the external world, support rod body 20(21) height be less than pillar stiffener 18(19) height; Pillar stiffener 18(19) along rope tension bearing 1(5) circumferentially for being evenly arranged, support rod body 20(21) be located at rope tension bearing 1(5) middle part; Axially extending bore 22(23) in, be provided with a steel rope 3(7), and be located at support rod body 20(21) end steel rope 3(7) a free-end and a stopple 2(6) be connected, this stopple 2(6) can with through hole 16(17) match; Be located at rope tension bearing 1(5) steel rope 3(7) a free-end and handle switch block 11(15) be connected; Handle switch block 11(15) by pin 13(14) form and rotary connection with handle chassis 12; Be located at handle switch block 11(15) and rope tension bearing 1(5) between steel rope 3(7) on be arranged with sleeve pipe 4(8); As stopple 2(6) with through hole 16(17) match, and stopple 2(6) end face and support rod body 20(21) while contacting, pillar stiffener 18 and 19 touches with No. 1 subdivision 9 and No. 2 subdivision 10 bottom connections respectively; After in the through hole 16 and 17 of stopple 2 and 6 being filled in respectively to No. 1 subdivision 9 and No. 2 subdivisions 10, laterally rotate handle switch block 11 and 15, steel rope 3 and 7 in tensioning state is pulled, thereby pull out the stopple 2 and 6 that is connected to steel rope 3 and 7, and it is come off from through hole 16 and 17; So far, be positioned at No. 1 subdivision 9 of underwater and the through hole 16 and 17 of No. 2 subdivisions 10 is opened, the loading procedure in soft cabin starts.
In the above-mentioned soft cabin of line traffic control separation-type deep water platform loading system, the number in soft cabin can be adjusted according to actual needs, simultaneously the number of the corresponding rope tension bearing of magnitude setting and handle switch block; The number of pillar stiffener can be adjusted according to actual needs; Between handle switch block and handle chassis, also can form and rotary connection by other parts.
The soft cabin of line traffic control separation-type deep water platform provided by the invention loading system is used in the soft cabin of deep water platform adds ballast water, soft volume of compartment is long-pending should meet the needed requirement of righting operation, in each soft bilge portion, this loading system is installed, the water outlet of this system arranges below the water surface, more than its air extractor duct should be arranged at the water surface, when needs carry out ballast operation to soft cabin, by X-by-Wire, make water enter soft cabin, flooding quantity should calculate before operation, when deep water platform righting operation transfers to after plumbness by putting down floating state, should close into water by line traffic control, caused righting operation.
Claims (8)
1. the soft cabin of a line traffic control separation-type deep water platform loading system, is characterized in that:
This soft cabin loading system comprises at least 1 soft cabin, at least 1 rope tension bearing and at least 1 handle switch block;
The bottom in described soft cabin is provided with a through hole;
The end face of described rope tension bearing is provided with at least 2 highly equal pillar stiffeners and 1 support rod body, and described support rod body is provided with an axially extending bore, and this axially extending bore extends to described rope tension bearing and is connected with the external world; The height of described support rod body is less than the height of described pillar stiffener; In described axially extending bore, be provided with a rope, a free-end of being located at the described rope of described support rod body end is connected with a stopple, and this stopple can match with described through hole;
A free-end of being located at the described rope of described rope tension bearing is connected with described handle switch block.
2. soft cabin according to claim 1 loading system, is characterized in that: be located on the described rope between described handle switch block and described rope tension bearing and be arranged with sleeve pipe; When described stopple matches with described through hole, and the end face of described stopple is when contact with described support rod body, and the bottom connection in described pillar stiffener and described soft cabin touches.
3. soft cabin according to claim 1 and 2 loading system, is characterized in that: the end face of described rope tension bearing is provided with 3 described pillar stiffeners; These 3 described pillar stiffeners are circumferential for being evenly arranged along described rope tension bearing.
4. soft cabin according to claim 1 and 2 loading system, is characterized in that: described support rod body is located at the middle part of described rope tension bearing.
5. soft cabin according to claim 1 and 2 loading system, is characterized in that: described handle switch block is rotaryed connection with handle chassis.
6. soft cabin according to claim 5 loading system, is characterized in that: described handle switch block is connected by pin with handle chassis.
7. soft cabin according to claim 1 and 2 loading system, is characterized in that: described rope is steel rope.
8. soft cabin according to claim 1 and 2 loading system, is characterized in that: described soft cabin loading system comprises 2 soft cabins, 2 rope tension bearings and 2 handle switch blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186891.5A CN102717878B (en) | 2012-06-07 | 2012-06-07 | Drive-by-wire drop type deep water platform soft cabin loading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186891.5A CN102717878B (en) | 2012-06-07 | 2012-06-07 | Drive-by-wire drop type deep water platform soft cabin loading system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717878A CN102717878A (en) | 2012-10-10 |
| CN102717878B true CN102717878B (en) | 2014-09-17 |
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| CN201210186891.5A Active CN102717878B (en) | 2012-06-07 | 2012-06-07 | Drive-by-wire drop type deep water platform soft cabin loading system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170186A (en) * | 1976-06-21 | 1979-10-09 | J. Ray Mcdermott & Co., Inc. | Anchored offshore structure with sway control apparatus |
| FR2584133A1 (en) * | 1985-06-28 | 1987-01-02 | Elf Aquitaine | UPLINK COLUMN WORKTABLE WITH ARTICULATED STRUCTURE |
| CN101500888A (en) * | 2006-08-16 | 2009-08-05 | 泰克尼普法国公司 | Spar platform having closed centerwell |
| CN101657351A (en) * | 2007-04-13 | 2010-02-24 | 国际壳牌研究有限公司 | Spar structures |
| CN102117363A (en) * | 2011-01-19 | 2011-07-06 | 中国海洋石油总公司 | Uprighting analysis method for floating Spar platform |
| CN102431628A (en) * | 2011-10-17 | 2012-05-02 | 上海交通大学 | Time-sharing loading system for loading cabins of hard cabin of column-type platform |
| CN202743450U (en) * | 2012-06-07 | 2013-02-20 | 中国海洋石油总公司 | Wire controlled shedding type deepwater platform soft cabin loading system |
-
2012
- 2012-06-07 CN CN201210186891.5A patent/CN102717878B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170186A (en) * | 1976-06-21 | 1979-10-09 | J. Ray Mcdermott & Co., Inc. | Anchored offshore structure with sway control apparatus |
| FR2584133A1 (en) * | 1985-06-28 | 1987-01-02 | Elf Aquitaine | UPLINK COLUMN WORKTABLE WITH ARTICULATED STRUCTURE |
| CN101500888A (en) * | 2006-08-16 | 2009-08-05 | 泰克尼普法国公司 | Spar platform having closed centerwell |
| CN101657351A (en) * | 2007-04-13 | 2010-02-24 | 国际壳牌研究有限公司 | Spar structures |
| CN102117363A (en) * | 2011-01-19 | 2011-07-06 | 中国海洋石油总公司 | Uprighting analysis method for floating Spar platform |
| CN102431628A (en) * | 2011-10-17 | 2012-05-02 | 上海交通大学 | Time-sharing loading system for loading cabins of hard cabin of column-type platform |
| CN202743450U (en) * | 2012-06-07 | 2013-02-20 | 中国海洋石油总公司 | Wire controlled shedding type deepwater platform soft cabin loading system |
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| CN102717878A (en) | 2012-10-10 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Shanghai Jiao Tong University Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: Shanghai Jiao Tong University |
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