CN105648996A - Lifting ballasting barge applicable to installation of simple wellhead platform and mounting method thereof - Google Patents
Lifting ballasting barge applicable to installation of simple wellhead platform and mounting method thereof Download PDFInfo
- Publication number
- CN105648996A CN105648996A CN201410630642.XA CN201410630642A CN105648996A CN 105648996 A CN105648996 A CN 105648996A CN 201410630642 A CN201410630642 A CN 201410630642A CN 105648996 A CN105648996 A CN 105648996A
- Authority
- CN
- China
- Prior art keywords
- lifting
- ballast
- movable transverse
- refuted
- 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.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The invention relates to a lifting ballasting barge applicable to installation of a simple wellhead platform and a mounting method thereof. The lifting ballasting barge comprises lifting devices, longitudinal box girders, a fixed transverse lifting beam, a movable transverse lifting beam, hydraulic cylinders, a movable transverse lifting beam sling unit, lifting legs, lifting leg pile shoes, pile shoe sling units, cranes and windlasses. By adopting the lifting ballasting barge provided by the invention, installation of the simple offshore wellhead platform can be achieved. The lifting ballasting barge has flexible mobility, is applicable to simple wellhead platforms of the same kind, reduces the resource demands for a floating crane and a lifting device and remarkably increases the resource utilization rate and economic benefits.
Description
Technical field
The present invention relates to a kind of lifting ballast to refute and installation method, particularly refute and installation method about a kind of lifting ballast being applicable to simple wellhead stage+module.
Background technology
What simple wellhead stage+module method was conventional has two kinds: one utilizes crane barge that top platform is lifted into design position to fix, and this kind of method needs to employ the crane barge that rent is expensive and resource is very nervous, and it is costly; Another kind utilizes lifting device that top platform rises to design position to fix, and this kind of method shortcoming is that a platform is equipped with a set of lifting device, adds cost of investment and the dual consumption of resource repetition, causes economic benefit to reduce.
Summary of the invention
The main purpose of the present invention is to overcome the above-mentioned shortcoming of prior art existence, and provide a kind of lifting ballast for simple wellhead stage+module to refute and installation method, by adopting lifting ballast provided by the invention to refute, the installation of marine simple wellhead platform can be realized, what the present invention had a maneuverability can transport property, to similar, simple wellhead platform is all had suitability, reduce the resource requirement to crane barge and lifting device, significantly improve resource utilization and economic benefit.
It is an object of the invention to realize by following technical scheme:
A kind of lifting ballast being applicable to simple wellhead stage+module is refuted, comprise lifting device, longitudinal case beam, fixing horizontal act rises beam, movable transverse is lifted and is risen beam, mechanism, lifting leg, lifting leg shoe, lock device is hung in shoe, it is characterized in that described longitudinal case beam is two, lay respectively at described lifting ballast and refute a left side, starboard side, rise beam by described fixing horizontal act between described longitudinal case tail beam bottom to connect, lifted by described movable transverse between the first end bottom of described longitudinal case beam and rise beam connection, wherein described longitudinal case beam is lifted by bearing pin and described movable transverse and is risen beam and be connected, described in another root, longitudinal case beam is provided with pin-and-hole, described mechanism it is provided with in described pin-and-hole, longitudinal case beam described in another root rises beam by described mechanism and the act of described movable transverse and is connected, longitudinal case beam described in every root is provided with described lifting leg, and described lifting leg is provided with described lifting device, is all provided with described lifting leg shoe bottom described lifting leg, and described lifting leg shoe bottom is installed described shoe and hung lock device.
Described mechanism comprises hydro-cylinder, and the piston rod of described hydro-cylinder is provided with movable transverse by flange and lifts and rise beam and hang lock device.
Described longitudinal case beam is also provided with several and hangs machine and several windlass.
Described movable transverse is lifted and is risen beam coupling end and be provided with tip hole heavy ring block or reinforcing rib ring, bears described movable transverse and lifts and rise beam and hang and lock device and be mated afterwards from the weight of outer structure thing.
The installation method coordinating simple wellhead platform refuted by described lifting ballast, comprises the following steps:
(1) lifting ballast is refuted after upper stablizing of bubbling through the water column, and is connected with tugboat by dilatory cable, and self-floating towing is to marine site of constructing;
(2) arriving appointment construction marine site, lifting ballast is refuted and is carried out Primary Location, by the auxiliary anchor of dishing out of anchor hoy;
(3) opening movable transverse act and rise beam, by lifting ballast being refuted ballast to water filling in longitudinal case beam, be depressed into predetermined position, stop ballast, strand cable is accurately located, and lifting ballast is refuted and is positioned at below the platform of required installation top;
(4) starting lifting device, transfer lifting leg to underwater platform foundation structure, lifting leg hangs lock device by shoe and platform infrastructure is connected and fixed;
(5) continue to transfer lifting leg, make underwater platform foundation structure initial penetration into mud;
(6) adjust underwater platform foundation structure levelness, carry out injection;
(7) closed movable transverse is lifted and is risen beam, and hydro-cylinder ejects piston rod, utilizes movable transverse to lift and rises beam and hang and lock device and longitudinal direction case beam and movable transverse act are risen beam be connected locking;
(8) discharge section water ballast, starts lifting device, and lifting ballast is refuted act and gone up portion's platform and leave water surface certain distance, utilizes weight underwater platform foundation structure to be in place;
(9) row's load refuted by lifting ballast, starts lifting device, lifts and goes up portion's platform;
(10) when after top platform to design position, close lifting device and lock, fixed sturcture between top platform and spud leg is installed;
(11) utilizing lifting ballast to refute first end hangs after machine carries out drill conductor installation, withdraws.
The useful effect of the present invention: the present invention is owing to adopting technique scheme, by adopting lifting ballast provided by the invention to refute, the installation of marine simple wellhead platform can be realized, what the present invention had a maneuverability can transport property, to similar, simple wellhead platform all had suitability, reduce the resource requirement to crane barge and lifting device, significantly improve resource utilization and economic benefit.
Below in conjunction with drawings and Examples, the present invention will be further described.
Accompanying drawing illustrates:
Fig. 1 is that side-view refuted by lifting ballast;
Fig. 2 is that vertical view refuted by lifting ballast;
Fig. 3 is that self-floating towing state graph refuted by lifting ballast;
Fig. 4 is that lifting ballast refutes sea with regard to bitmap;
Fig. 5 refutes to lift for lifting ballast and rises figure;
Fig. 6 is that bitmap refuted by lifting ballast.
Major label description in figure:
1-lifting device; The longitudinal case beam of 2-; 3-fixes horizontal act and rises beam; 4-movable transverse is lifted and is risen beam; 5-hydro-cylinder; The act of 6-movable transverse rises beam and hangs lock device; 7-lifting leg; 8-lifting leg shoe; Lock device is hung in 9-shoe; 10-hangs machine; 11-windlass; 12-platform infrastructure.
Embodiment
Below in conjunction with accompanying drawing and example, the present invention is described in detail.
Such as Fig. 1, shown in Fig. 2, the present invention comprises lifting device 1, longitudinal case beam 2, fixing horizontal act rises beam 3, movable transverse is lifted and is risen beam 4, mechanism, lifting leg 7, lifting leg shoe 8, lock device 9 is hung in shoe, longitudinal case beam 2 is two, lay respectively at lifting ballast and refute bow side, rise beam 3 by fixing horizontal act between longitudinal case beam 2 tail end bottom to connect, rise beam 4 by movable transverse act between the first end bottom of longitudinal case beam 2 to connect, wherein longitudinal case beam 2 is lifted by bearing pin and movable transverse and is risen beam 4 and be connected, the longitudinal case beam 2 of another root is provided with pin-and-hole, mechanism it is provided with in pin-and-hole, the longitudinal case beam 2 of another root rises beam 4 by mechanism and movable transverse act and is connected,The longitudinal case beam 2 of every root is provided with several lifting legs 7, and lifting leg 7 is provided with several lifting devices 1, is all provided with lifting leg shoe 8 bottom lifting leg 7, and lifting leg shoe 8 bottom is installed shoe and hung lock device 9;
In above-mentioned example, mechanism comprises hydro-cylinder 5, the piston rod of hydro-cylinder 5 by flange be provided with movable transverse lift rises beam hang lock device 6.
In above-mentioned example, longitudinal case beam 2 is also provided with 2 and hangs machine 10 and 2 windlass 11.
In above-mentioned example, movable transverse is lifted and is risen beam 4 coupling end and be furnished with tip hole heavy ring block or reinforcing rib ring, bears movable transverse and lifts and rise beam and hang and lock device 6 and be mated afterwards from the weight of outer structure thing.
The present invention coordinates the installation method of simple wellhead platform, comprises the following steps:
(1) lifting ballast is refuted after upper stablizing of bubbling through the water column, and is connected with tugboat by dilatory cable, and self-floating towing is to marine site of constructing;
(2) arriving appointment construction marine site, lifting ballast is refuted and is carried out Primary Location, by the auxiliary anchor of dishing out of anchor hoy;
(3) opening movable transverse act and rise beam 4, by lifting ballast being refuted ballast to water filling in longitudinal case beam 2, be depressed into predetermined position, stop ballast, strand cable is accurately located, and lifting ballast is refuted and is positioned at below the platform of required installation top;
(4) starting lifting device 1, transfer lifting leg 7 to underwater platform foundation structure 12, lifting leg 7 hangs lock device 9 by shoe and is connected and fixed with platform infrastructure 12;
(5) continue to transfer lifting leg 7, make underwater platform foundation structure 12 initial penetration into mud;
(6) adjust underwater platform foundation structure 12 levelness, carry out injection;
(7) closed movable transverse is lifted and is risen beam 4, and hydro-cylinder 5 ejects piston rod, utilizes movable transverse to lift and rises beam and hang and lock device 6 and longitudinal direction case beam 2 and movable transverse act are risen beam 4 be connected locking;
(8) discharge section water ballast, starts lifting device 1, and lifting ballast is refuted act and gone up portion's platform and leave water surface certain distance, utilizes weight underwater platform foundation structure 12 to be in place;
(9) row's load refuted by lifting ballast, starts lifting device 1, lifts and goes up portion's platform;
(10) when after top platform to design position, close lifting device 1 and lock, fixed sturcture between top platform and spud leg is installed;
(11) utilizing lifting ballast to refute first end hangs after machine 10 carries out drill conductor installation, withdraws.
The above, it it is only the better embodiment of the present invention, the present invention not does any restriction in form, and every any simple modification, equivalent variations and modification above embodiment done according to the technical spirit of the present invention, all still belongs in the scope of technical solution of the present invention.
Claims (5)
1. the lifting ballast being applicable to simple wellhead stage+module is refuted, comprise lifting device, longitudinal case beam, fixing horizontal act rises beam, movable transverse is lifted and is risen beam, mechanism, lifting leg, lifting leg shoe, lock device is hung in shoe, it is characterized in that described longitudinal case beam is two, lay respectively at described lifting ballast and refute a left side, starboard side, rise beam by described fixing horizontal act between described longitudinal case tail beam bottom to connect, lifted by described movable transverse between the first end bottom of described longitudinal case beam and rise beam connection, wherein described longitudinal case beam is lifted by bearing pin and described movable transverse and is risen beam and be connected, described in another root, longitudinal case beam is provided with pin-and-hole, described mechanism it is provided with in described pin-and-hole, longitudinal case beam described in another root rises beam by described mechanism and the act of described movable transverse and is connected, longitudinal case beam described in every root is provided with described lifting leg, and described lifting leg is provided with described lifting device, is all provided with described lifting leg shoe bottom described lifting leg, and described lifting leg shoe bottom is installed described shoe and hung lock device.
2. a kind of lifting ballast being applicable to simple wellhead stage+module according to claim 1 is refuted, it is characterised in that described mechanism comprises hydro-cylinder, and the piston rod of described hydro-cylinder is provided with movable transverse by flange and lifts and rise beam and hang lock device.
3. a kind of lifting ballast being applicable to simple wellhead stage+module according to claim 1 is refuted, it is characterised in that is also provided with several on described longitudinal case beam and hangs machine and several windlass.
4. a kind of lifting ballast being applicable to simple wellhead stage+module according to claim 1 is refuted, it is characterized in that described movable transverse is lifted to rise beam coupling end and be provided with tip hole heavy ring block or reinforcing rib ring, bear described movable transverse and lift and rise beam and hang and lock device and be mated afterwards from the weight of outer structure thing.
5. adopt the installation method being applicable to the lifting ballast of simple wellhead stage+module as described in item as arbitrary in claim 1-4 and refuting, comprise the following steps:
(1) lifting ballast is refuted after upper stablizing of bubbling through the water column, and is connected with tugboat by dilatory cable, and self-floating towing is to marine site of constructing;
(2) arriving appointment construction marine site, lifting ballast is refuted and is carried out Primary Location, by the auxiliary anchor of dishing out of anchor hoy;
(3) opening movable transverse act and rise beam, by lifting ballast being refuted ballast to water filling in longitudinal case beam, be depressed into predetermined position, stop ballast, strand cable is accurately located, and lifting ballast is refuted and is positioned at below the platform of required installation top;
(4) starting lifting device, transfer lifting leg to underwater platform foundation structure, lifting leg hangs lock device by shoe and platform infrastructure is connected and fixed;
(5) continue to transfer lifting leg, make underwater platform foundation structure initial penetration into mud;
(6) adjust underwater platform foundation structure levelness, carry out injection;
(7) closed movable transverse is lifted and is risen beam, and hydro-cylinder ejects piston rod, utilizes movable transverse to lift and rises beam and hang and lock device and longitudinal direction case beam and movable transverse act are risen beam be connected locking;
(8) discharge section water ballast, starts lifting device, and lifting ballast is refuted act and gone up portion's platform and leave water surface certain distance, utilizes weight underwater platform foundation structure to be in place;
(9) row's load refuted by lifting ballast, starts lifting device, lifts and goes up portion's platform;
(10) when after top platform to design position, close lifting device and lock, fixed sturcture between top platform and spud leg is installed;
(11) utilizing lifting ballast to refute first end hangs after machine carries out drill conductor installation, withdraws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630642.XA CN105648996B (en) | 2014-11-11 | 2014-11-11 | A kind of lifting ballast suitable for simple wellhead stage+module is refuted and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630642.XA CN105648996B (en) | 2014-11-11 | 2014-11-11 | A kind of lifting ballast suitable for simple wellhead stage+module is refuted and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105648996A true CN105648996A (en) | 2016-06-08 |
| CN105648996B CN105648996B (en) | 2017-09-15 |
Family
ID=56483751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410630642.XA Active CN105648996B (en) | 2014-11-11 | 2014-11-11 | A kind of lifting ballast suitable for simple wellhead stage+module is refuted and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105648996B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824405A (en) * | 2018-06-17 | 2018-11-16 | 杭州林迪德瑞科技有限公司 | Underwater work device and method |
| CN110593234A (en) * | 2019-07-30 | 2019-12-20 | 武汉船用机械有限责任公司 | Double-layer self-elevating underwater operation platform |
| US11560277B2 (en) | 2019-04-01 | 2023-01-24 | Phoenix Ii A/S | Method of securing and transferring a load between a vessel and an offshore installation and an apparatus therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228354A (en) * | 1996-02-27 | 1997-09-02 | Kajima Corp | Assembling method of marine workbench platform |
| CN203411966U (en) * | 2013-07-08 | 2014-01-29 | 北京中科水景科技有限公司 | Floating platform mechanism |
| CN103572744A (en) * | 2013-10-11 | 2014-02-12 | 武汉船用机械有限责任公司 | Lifting platform |
| CN203546694U (en) * | 2013-11-10 | 2014-04-16 | 中国石油大学(华东) | Novel elevator mechanism of self-elevating drilling platform |
| CN204098002U (en) * | 2014-11-11 | 2015-01-14 | 江苏海王星海洋油气装备有限公司 | A kind of lifting ballast being applicable to simple wellhead stage+module is refuted |
-
2014
- 2014-11-11 CN CN201410630642.XA patent/CN105648996B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09228354A (en) * | 1996-02-27 | 1997-09-02 | Kajima Corp | Assembling method of marine workbench platform |
| CN203411966U (en) * | 2013-07-08 | 2014-01-29 | 北京中科水景科技有限公司 | Floating platform mechanism |
| CN103572744A (en) * | 2013-10-11 | 2014-02-12 | 武汉船用机械有限责任公司 | Lifting platform |
| CN203546694U (en) * | 2013-11-10 | 2014-04-16 | 中国石油大学(华东) | Novel elevator mechanism of self-elevating drilling platform |
| CN204098002U (en) * | 2014-11-11 | 2015-01-14 | 江苏海王星海洋油气装备有限公司 | A kind of lifting ballast being applicable to simple wellhead stage+module is refuted |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824405A (en) * | 2018-06-17 | 2018-11-16 | 杭州林迪德瑞科技有限公司 | Underwater work device and method |
| US11560277B2 (en) | 2019-04-01 | 2023-01-24 | Phoenix Ii A/S | Method of securing and transferring a load between a vessel and an offshore installation and an apparatus therefor |
| CN110593234A (en) * | 2019-07-30 | 2019-12-20 | 武汉船用机械有限责任公司 | Double-layer self-elevating underwater operation platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105648996B (en) | 2017-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101774422B (en) | Novel offshore installation construction resource-combined type pontoon barge | |
| US20090217852A1 (en) | Method and apparatus for transporting and mounting offshore wind generators | |
| US20130298815A1 (en) | Floating marine structure | |
| CN104480865B (en) | A kind of Large Steel open caisson accurate positioning method | |
| WO2012054440A4 (en) | Offshore tower for drilling and/or production | |
| CN110761315B (en) | Method for constructing suction anchor by using drilling ship | |
| CN102491162A (en) | Hoisting equipment and hoisting method | |
| CN108755644B (en) | Transfer platform for cable traction in intertidal zone login and installation method thereof | |
| CN202745060U (en) | Overwater pile-lifting turning mechanism suitable for underwater ultra-long steel pile of deepwater wellhead platform jacket | |
| CN104032718B (en) | A kind of light-duty, have from floating function and can the elevated structure of manpower erection | |
| CN103883273A (en) | Method for utilizing two cranes on saturation diving support vessel to mount vertical pipe | |
| CN107600326A (en) | A kind of releasable formula gravity anchor system for deep ocean buoy | |
| CN105648996A (en) | Lifting ballasting barge applicable to installation of simple wellhead platform and mounting method thereof | |
| US20080089745A1 (en) | Method And Device For Connecting A Riser To A Target Structure | |
| CN104895034A (en) | Suction pile bottom hull type self-lifting platform and installation method | |
| CN110185057A (en) | A kind of tooling and construction method for the lifting staking out of offshore wind farm single-pile foundation steel-pipe pile | |
| KR20150054035A (en) | Jack up lig system | |
| CN204098002U (en) | A kind of lifting ballast being applicable to simple wellhead stage+module is refuted | |
| CN105692449A (en) | Method for spud leg lengthening and folding of self-elevating drilling platform | |
| CN102826459A (en) | Device and method for hoisting underwater structural part of ocean platform | |
| CN102991646B (en) | Manufacturing methods for gravity anchor | |
| CN102206938A (en) | Novel method for installing upper part block of offshore platform | |
| CN202610780U (en) | Movable self-installing platform | |
| CN207143999U (en) | A kind of underwater immersed tube and the device for setting up underwater immersed tube | |
| CN106335608B (en) | The installation method of seabed anchor ingot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170621 Address after: 300384 Tianjin City, Nankai District Huayuan Industrial Park Road No. 1 Industrial Park E block six layer Applicant after: NEPTUNE OFFSHORE ENGINEERING DEVELOPMENT CO., LTD. Address before: 215537, No. 36 Xing Gang Road, Changshu Economic Development Zone, Suzhou, Jiangsu, Changshou City Applicant before: JIANGSU NEPTUNE OFFSHORE OIL AND GAS EQUIPMENT CO., LTD. Applicant before: NEPTUNE OFFSHORE ENGINEERING DEVELOPMENT CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |