CN105059476A - Temporary mooring bollard of self-elevating drilling platform - Google Patents
Temporary mooring bollard of self-elevating drilling platform Download PDFInfo
- Publication number
- CN105059476A CN105059476A CN201510520157.1A CN201510520157A CN105059476A CN 105059476 A CN105059476 A CN 105059476A CN 201510520157 A CN201510520157 A CN 201510520157A CN 105059476 A CN105059476 A CN 105059476A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- base
- mooring
- hole
- jack
- 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.)
- Granted
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a temporary mooring bollard of a self-elevating drilling platform. The temporary mooring bollard comprises a supporting assembly, a base and an upright column assembly. The supporting assembly comprises a supporting element and a connecting piece, one end of the supporting element is connected with the connecting piece, and the other end of the supporting element is connected with the self-elevating drilling platform. The base is detachably connected with the connecting piece. The upright column assembly comprises a plurality of upright columns distributed at intervals. The upright columns are connected with the base. The base is located between the connecting piece and the upright column assembly. The temporary mooring bollard is simple in structure and low in cost. The base and the supporting assembly are detachably connected, so that welding and cutting are not needed during assembly and disassembly, and the structure and paint of the platform are not damaged.
Description
Technical field
The present invention relates to a kind of bollard, particularly a kind of mooring temporary bands checking bollard of jack-up drilling unit.
Background technology
Marine engineering equipment industry, as the current emerging strategic industries accelerating to cultivate and develop of China, is the important directions of shipping industry adjustment and development.In order to better comply with the development of shipping industry, current domestic shipyard sets about research, the exploitation of ocean engineering just with all strength, tries to explore the construction how adapting to marine engineering product.
Jack-up drilling unit is one of current main flow marine engineering product used, in the manufacture process of jack-up drilling unit, owing to receiving the many factors such as phase, pitching pile water area resource bottleneck by equipment, under platform, pitching pile can not be realized immediately after water stand, need the floating mooring carrying out the regular period at harbour, to improve key equipment Installation and Debugging or to wait for pitching pile position.Current jack-up drilling unit its own band checking bollard configuration only can meet platform and locate the platform mooring needs moved or under normal weather condition.Need to increase temporary bands checking bollard under inclement weather or typhoon weather, strengthen the band cable quantity between platform and harbour, to guarantee platform safety.
Increase platform temporary bands checking bollard, normally at platform main deck surface correct position, conventional belt checking bollard is installed, simultaneously at deck, bollard position anti-jacking row structural strengthening.The method effectively can increase platform temporary mooring ability, but need to carry out a large amount of cuttings, polishing operation when temporary bands checking bollard is removed, simultaneously deck is counter pushes up reinforcement and also needs to remove, destroy larger to platform deck face and reverse side cabin paint, cause a large amount of material and waste in man-hour, cost is high.
Summary of the invention
The technical problem to be solved in the present invention destroys defect that is large, high in cost of production in order to overcome prior art to platform and paint, provides a kind of mooring temporary bands checking bollard of jack-up drilling unit.
The present invention solves above-mentioned technical matters by following technical proposals:
A mooring temporary bands checking bollard for jack-up drilling unit, its feature is, it includes:
One supporting component, comprises a strut member and a connection piece, and one end of described strut member is connected to described attaching parts, and the other end is connected to described jack-up drilling unit;
One base, removably connects with described attaching parts;
One columns assemblies, comprises the column that several are spaced apart, and column described in several is connected to described base, and described base is between described attaching parts and described columns assemblies.
Preferably, described attaching parts is provided with the first through hole that several are spaced apart, described base is provided with the second through hole that several are spaced apart, described attaching parts and described base are removably connected by the second through hole described in the first through hole described in several and several, and the quantity of described second through hole is less than or equals the quantity of described first through hole.Removably connect when making described mooring temporary bands checking bollard Assembly &Disassembly and open operation without the need to welding, simple and convenient, save cost, also reduce labour intensity simultaneously.
Preferably, the middle part of described attaching parts is provided with two groups of symmetrical described first through holes, and often group has four described first through holes, and the middle part of described base is provided with two groups of symmetrical described second through holes, and often group has four described second through holes.When described attaching parts and described base removably connect, according to actual position needs, can to be fitted like a glove with described second through hole by described first through hole of identical number and be connected, described first through hole of wherein four, six or other number also can be selected to be connected with described second through hole.
Preferably, column described in each comprises a column body and a cover plate, and described column body is connected between described base and cover plate.Described column body can be designed to hollow structure as required to alleviate weight, the minimizing cost of described mooring temporary bands checking bollard, described column body is provided with described cover plate, the injuries such as the scratch caused due to error in the intensity of described column, minimizing operating process can be increased.
Preferably, described base is provided with the groove that several are spaced apart, described column body is arranged in described groove, and the junction of described column body and described base is welded to connect.Described column body is welded to connect by described groove and described base, connects more reliable, and alleviates the overall weight of described mooring temporary bands checking bollard to a certain extent.
Preferably, described columns assemblies comprises two columns spaced apart.
Preferably, described mooring temporary bands checking bollard also comprises one and is connected to fixture block assembly between described attaching parts and described base, described fixture block assembly comprises several first fixture blocks being located at described base one side and several are located at the second fixture block of described base another side, first fixture block described in each comprises the salient that a fixture block body and is located at described fixture block body, the fixture block body of described first fixture block is connected to described base, and the salient of described first fixture block is connected to described attaching parts; Second fixture block described in each comprises the salient that a fixture block body and is located at described fixture block body, and the fixture block body of described second fixture block is connected to described base, and the salient of described second fixture block is connected to described attaching parts.During actual mooring, the power acted in described columns assemblies might not be all in the horizontal direction, in order to balance the stressed of described mooring temporary bands checking bollard, arranges described fixture block assembly for eliminating or reducing the stressed of other direction.
Preferably, described fixture block assembly comprises eight described first fixture blocks and four described second fixture blocks, and the fixture block body of the first fixture block described in each, the fixture block body of the second fixture block described in each and described base are welded to connect.The power of eight described first sides, fixture block position needs eliminations or minimizing is comparatively large, and four described second sides, fixture block position need the power of elimination or minimizing less relatively, during actual mooring, can adjust as required.
Preferably, described first through hole is the first pin hole, and described second through hole is the second pin hole.Connected by latch, fix described base and described attaching parts, simple, reliable, Assembly &Disassembly is convenient.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the preferred embodiments of the invention.
Positive progressive effect of the present invention is:
Structure of the present invention is simple, and cost is low; Base and supporting component removably connect, and without the need to welding operation during Assembly &Disassembly, do not destroy platform structure and paint.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mooring temporary bands checking bollard of the jack-up drilling unit of a preferred embodiment of the present invention.
Fig. 2 is the structural representation not containing supporting component in Fig. 1.
Fig. 3 is the structural representation of base in Fig. 1 and Fig. 2.
Description of reference numerals:
1: supporting component
11: strut member
12: attaching parts
121: the first through holes
2: base
21: the second through holes
22: groove
3: columns assemblies
31: column
311: column body
312: cover plate
4: fixture block assembly
41: the first fixture blocks
The fixture block body of 411: the first fixture blocks
The salient of 412: the first fixture blocks
42: the second fixture blocks
The fixture block body of 421: the second fixture blocks
The salient of 422: the second fixture blocks
Detailed description of the invention
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
In describing the invention, it will be appreciated that, orientation or the position relationship of "left", "right" instruction are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
As shown in Figure 1, the mooring temporary bands checking bollard of this jack-up drilling unit comprises supporting component 1, base 2 and a columns assemblies 3.Supporting component 1, for base for supporting 2 and columns assemblies 3, is the basis of described mooring temporary bands checking bollard.Supporting component 1 comprises a strut member 11 and a connection piece 12, and one end of strut member 11 is connected to attaching parts 12, and the other end is connected to described jack-up drilling unit.Base 2 and attaching parts 12 removably connect, and base 2 is for placing columns assemblies 3.Columns assemblies 3 comprises two columns 31 spaced apart, and column 31 is connected to base 2, and base 2 is between attaching parts 12 and columns assemblies 3.Mooring temporary bands checking bollard structure is simple, and cost is low; Base 2 and supporting component 1 removably connect, and without the need to welding operation during Assembly &Disassembly, do not destroy platform structure and paint, decrease the consumption in material and man-hour.
In the present embodiment, as depicted in figs. 1 and 2, attaching parts 12 is arranged two groups of symmetrical first through holes 121, and often organize the first through hole 121 and comprise four the first through holes 121 spaced apart.Base 2 is arranged two groups of symmetrical second through holes 21, and often organize the second through hole 21 and comprise four the second through holes 21 spaced apart.Attaching parts 12 and base 2 are removably connected by eight the first through holes 121 and eight the second through holes 21, and the quantity of described second through hole is less than or equals the quantity of described first through hole.
In the present embodiment, the first through hole 121 and the second through hole 21 are pin hole, and in other embodiments, described pin hole can substitute with the through hole of other type, and is not only confined to described pin hole.
In other embodiments, the quantity of the first through hole 121 and the second through hole 21 such as can not to be arranged at the number, as long as attaching parts 12 and the reliable connection of base 2 can be made just can.
In other embodiments, although the first through hole 121 and the second through hole 21 such as to be arranged at the number, when actual mooring, wherein four, six or other number can be selected as required to connect.
In the present embodiment, as depicted in figs. 1 and 2, each column 31 comprises column body 311 and a cover plate 312, and column body 311 is connected between base 2 and cover plate 312.Column body 31 can be designed to hollow structure as required to alleviate weight, the minimizing cost of described mooring temporary bands checking bollard, column body 311 is provided with cover plate 312, the injuries such as the scratch caused due to error in the intensity of column 31, minimizing operating process can be increased.
In the present embodiment, column body 311 and cover plate 312 are welded to connect, and connect reliable, simple to operate.In other embodiments, column body 311 and cover plate 312 can select alternate manner to be connected, and are not only confined to be welded to connect.
In the present embodiment, as shown in Figure 3, base 2 is provided with two grooves 22 spaced apart, column body 311 is arranged in groove 22, and column body 311 is welded to connect with the junction of base 2.Column body 311 is welded to connect by groove 22 and base 2, connects more reliable, and alleviates the overall weight of described mooring temporary bands checking bollard to a certain extent.
In the present embodiment, as depicted in figs. 1 and 2, described mooring temporary bands checking bollard also comprises one and is connected to fixture block assembly 4 between attaching parts 12 and base 2.Fixture block assembly 4 comprises the second fixture block 42 that eight the first fixture blocks 41 being located at base 2 left surface and four are located at base 2 right flank.Each first fixture block 41 comprises a fixture block body 411 and a fixture block body 411 being located at salient 412, first fixture block of fixture block body 411 is connected to base 2, and the salient 412 of the first fixture block is connected to attaching parts 12.Each second fixture block 42 comprises a fixture block body 421 and a fixture block body 421 being located at salient 422, second fixture block of fixture block body 421 is connected to base 2, and the salient 422 of the second fixture block is connected to attaching parts 12.During actual mooring, the power acted in columns assemblies 3 might not be all in the horizontal direction, in order to balance the stressed of described mooring temporary bands checking bollard, arranges fixture block assembly 4 for eliminating or reducing the stressed of other direction.The power of eight the first sides, fixture block 41 position needs eliminations or minimizing is comparatively large, and four the second sides, fixture block 42 position need the power of elimination or minimizing less relatively, during actual mooring, can adjust as required.
In the present embodiment, the fixture block body 411 of each the first fixture block, fixture block body 421 and the base 2 of each the second fixture block are welded to connect.In other embodiments, the fixture block body 411 of each the first fixture block, the fixture block body 421 of each the second fixture block can adopt other connection mode to be connected with base 2, and are not only confined to be welded to connect.
In other embodiments, the quantity of the first fixture block 41 and the second fixture block 42 can be arranged according to actual needs.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that this is only casehistory, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection scope of the present invention.
Claims (9)
1. a mooring temporary bands checking bollard for jack-up drilling unit, it is characterized in that, it includes:
One supporting component, comprises a strut member and a connection piece, and one end of described strut member is connected to described attaching parts, and the other end is connected to described jack-up drilling unit;
One base, removably connects with described attaching parts;
One columns assemblies, comprises the column that several are spaced apart, and column described in several is connected to described base, and described base is between described attaching parts and described columns assemblies.
2. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 1, it is characterized in that, described attaching parts is provided with the first through hole that several are spaced apart, described base is provided with the second through hole that several are spaced apart, described attaching parts and described base are removably connected by the second through hole described in the first through hole described in several and several, and the quantity of described second through hole is less than or equals the quantity of described first through hole.
3. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 2, it is characterized in that, the middle part of described attaching parts is provided with two groups of symmetrical described first through holes, and often group has four described first through holes, the middle part of described base is provided with two groups of symmetrical described second through holes, and often group has four described second through holes.
4. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 1, it is characterized in that, column described in each comprises a column body and a cover plate, and described column body is connected between described base and cover plate.
5. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 4, it is characterized in that, described base is provided with the groove that several are spaced apart, described column body is arranged in described groove, and the junction of described column body and described base is welded to connect.
6. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 1, it is characterized in that, described columns assemblies comprises two columns spaced apart.
7. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 1, it is characterized in that, described mooring temporary bands checking bollard also comprises one and is connected to fixture block assembly between described attaching parts and described base, described fixture block assembly comprises several first fixture blocks being located at described base one side and several are located at the second fixture block of described base another side, first fixture block described in each comprises the salient that a fixture block body and is located at described fixture block body, the fixture block body of described first fixture block is connected to described base, the salient of described first fixture block is connected to described attaching parts, second fixture block described in each comprises the salient that a fixture block body and is located at described fixture block body, and the fixture block body of described second fixture block is connected to described base, and the salient of described second fixture block is connected to described attaching parts.
8. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 7, it is characterized in that, described fixture block assembly comprises eight described first fixture blocks and four described second fixture blocks, and the fixture block body of the first fixture block described in each, the fixture block body of the second fixture block described in each and described base are welded to connect.
9. the mooring temporary bands checking bollard of jack-up drilling unit as claimed in claim 2, it is characterized in that, described first through hole is the first pin hole, and described second through hole is the second pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520157.1A CN105059476B (en) | 2015-08-21 | 2015-08-21 | The interim bollard of mooring of self-elevating drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520157.1A CN105059476B (en) | 2015-08-21 | 2015-08-21 | The interim bollard of mooring of self-elevating drilling platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105059476A true CN105059476A (en) | 2015-11-18 |
| CN105059476B CN105059476B (en) | 2017-04-05 |
Family
ID=54489075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520157.1A Active CN105059476B (en) | 2015-08-21 | 2015-08-21 | The interim bollard of mooring of self-elevating drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059476B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741635A (en) * | 2017-02-08 | 2017-05-31 | 江苏兴洋船舶设备制造有限公司 | A kind of bollard easy to operate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985015A (en) * | 1982-11-04 | 1984-05-16 | Gadelius Kk | Spanning device for eye-splice of mooring cable |
| CN201092380Y (en) * | 2007-04-27 | 2008-07-30 | 中国海洋石油总公司 | Ship mooring facilities of marine oil-gas production platform |
| CN101481001A (en) * | 2009-02-08 | 2009-07-15 | 南通中远船务工程有限公司 | Floating type well drilling oil storage platform block launching and rotated shutting butt-jointing method |
| CN202368760U (en) * | 2011-12-20 | 2012-08-08 | 蓬莱中柏京鲁船业有限公司 | Mooring bollard for ship |
| CN202896826U (en) * | 2012-11-08 | 2013-04-24 | 大连船舶重工集团有限公司 | Mooring bollard with roller fairleader |
| CN104149934A (en) * | 2014-07-29 | 2014-11-19 | 巢湖市银环航标有限公司 | Novel bollard for ships |
| CN204383726U (en) * | 2014-11-18 | 2015-06-10 | 南京优耐特船舶配套有限公司 | A kind of boats and ships are stopped and are used hawser post |
-
2015
- 2015-08-21 CN CN201510520157.1A patent/CN105059476B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985015A (en) * | 1982-11-04 | 1984-05-16 | Gadelius Kk | Spanning device for eye-splice of mooring cable |
| CN201092380Y (en) * | 2007-04-27 | 2008-07-30 | 中国海洋石油总公司 | Ship mooring facilities of marine oil-gas production platform |
| CN101481001A (en) * | 2009-02-08 | 2009-07-15 | 南通中远船务工程有限公司 | Floating type well drilling oil storage platform block launching and rotated shutting butt-jointing method |
| CN202368760U (en) * | 2011-12-20 | 2012-08-08 | 蓬莱中柏京鲁船业有限公司 | Mooring bollard for ship |
| CN202896826U (en) * | 2012-11-08 | 2013-04-24 | 大连船舶重工集团有限公司 | Mooring bollard with roller fairleader |
| CN104149934A (en) * | 2014-07-29 | 2014-11-19 | 巢湖市银环航标有限公司 | Novel bollard for ships |
| CN204383726U (en) * | 2014-11-18 | 2015-06-10 | 南京优耐特船舶配套有限公司 | A kind of boats and ships are stopped and are used hawser post |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741635A (en) * | 2017-02-08 | 2017-05-31 | 江苏兴洋船舶设备制造有限公司 | A kind of bollard easy to operate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105059476B (en) | 2017-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109866887B (en) | Self-stabilizing semi-submersible platform with external inclined upright posts | |
| CN102712348B (en) | The system of floatability on tension leg and stability is increased in by extending floating drum | |
| CN201309577Y (en) | Special installation equipment for installing ocean platforms | |
| CN204688372U (en) | Truss-like oil production platform | |
| ES2387342A1 (en) | Semi-submersible triangular platform for use in the open sea | |
| CN102963507A (en) | Annular lower floating body semi-submersible platform | |
| CN103129715A (en) | Conduit-rack semi-submersible type oil-extraction platform | |
| CN210653580U (en) | Offshore wind power platform group with shared mooring | |
| CN110654510A (en) | Offshore wind power platform group with shared mooring | |
| CN201305120Y (en) | Buoy and buoy combination device | |
| CN114735149B (en) | Wave dissipation and wave resistance integrated floating photovoltaic device capable of resisting severe sea conditions | |
| CN209852541U (en) | Combined type water work platform | |
| CN201816730U (en) | Low-heaving semi-submersible type platform hull | |
| CN105292392A (en) | Relocatable self-elevating drilling production platform and self-installing and recycling method thereof | |
| CN105059476A (en) | Temporary mooring bollard of self-elevating drilling platform | |
| CN104890827A (en) | Semi-submersible type deepwater work platform | |
| CN211466983U (en) | Device for preventing rope from being clamped during cutting of rope saw | |
| CN201842225U (en) | Semi-submersible platform | |
| CN114644089B (en) | Offshore wind and solar complementary power generation system and offshore floating bearing platform | |
| CN101954960A (en) | Semisubmerged platform | |
| CN204750490U (en) | Vertical buoy base of square multilayer | |
| CN202624582U (en) | Double-wheel cable guiding device | |
| CN204387066U (en) | A kind of fastening structure being applicable to packaged type floating nuclear power plant platform | |
| CN104802932A (en) | Spare anchor base and ship containing spare anchor base | |
| CN204871502U (en) | Combination floating structure thing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |