CN105568948A - Multifunctional self-elevating platform used for offshore pile foundation localization guiding and exploration and working method of platform - Google Patents
Multifunctional self-elevating platform used for offshore pile foundation localization guiding and exploration and working method of platform Download PDFInfo
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- CN105568948A CN105568948A CN201610103651.2A CN201610103651A CN105568948A CN 105568948 A CN105568948 A CN 105568948A CN 201610103651 A CN201610103651 A CN 201610103651A CN 105568948 A CN105568948 A CN 105568948A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a multifunctional self-elevating platform used for offshore pile foundation localization guiding and exploration, and a working method of the platform. The multifunctional self-elevating platform is characterized by comprising a platform main body and a plurality of spuds arranged on the platform main body in a penetrating way, and the platform main body is also provided with a plurality of groups of pile gripping devices and one group of boring frame with boring holes. The multifunctional self-elevating platform and the working method are used for solving the problems of existing shallow-sea exploration operation platforms that construction procedures are complicated, operation tasks are single, a pile driving barge is severely affected by storm waves, a pile foundation guiding procedure is complicated, stability is poor, precision is insufficient, and a pile driving platform is low in efficiency and high in use cost.
Description
technical field:
The present invention relates to a kind of multifunctional self-elevating platform for offshore pile positioning and guiding and exploration and method of work thereof.
background technology:
At present, be domesticly engaged in shallow sea prospection, operation such as piling guiding etc. is carried out respectively on different engineer operation ships or platform.Usual exploration operation builds formula or self-elevating work platform completes in combination, and formula platform is built in combination, and to there is assembling loaded down with trivial details, narrow application range, the high deficiency of use cost; And existing shallow sea self lift type exploration operation platform is single due to task, be often in idle state, economic performance is poor.And piling leads piling work to being usually responsible for by pile driving barge or platform, in pile driving barge construction, positioning process is complicated and precision is difficult to guarantee, and platform device of driving piles is various, and bulky, efficiency is not high, and expense is also higher.
summary of the invention:
The object of the present invention is to provide a kind of multifunctional self-elevating platform for offshore pile positioning and guiding and exploration and method of work thereof, this multifunctional self-elevating platform structure being used for offshore pile positioning and guiding and exploration is simple, reasonable in design, single pile or many high accuracy piling constructions can be carried out by auxiliary ship station, integrate the operation such as guide pile, exploration.
The present invention is used for the multifunctional self-elevating platform of offshore pile positioning and guiding and exploration, it is characterized in that: comprise main platform body and be located in several footings in main platform body, described main platform body is also provided with the boring rig that the pile gripper of some groups and at least one group have drilling hole.
Further, above-mentioned main platform body surface is provided with skid resistant course.
Further, above-mentioned footing is liftable footing.
Further, shoe is provided with bottom above-mentioned footing.
Further, above-mentioned main platform body is rectangular frame-structure.
Further, above-mentioned pile gripper is positioned on each edge of rectangular frame-structure.
Further, above-mentioned main platform body is oblong-shaped,
any onelimit can not arrange or at least arrange one group of pile gripper.Boring rig is positioned at the center of main platform body.
Main platform body is oblong-shaped, and boring rig is positioned at the center of main platform body; Played the effect of beating multiple by the multiple pile grippers be located on platform, carry out exploration operation by the boring rig being positioned at center.
The present invention is used for the method for work of the multifunctional self-elevating platform of offshore pile positioning and guiding and exploration, it is characterized in that: the described multifunctional self-elevating platform for offshore pile positioning and guiding and exploration comprises main platform body and is located in several footings in main platform body, described main platform body is also provided with the boring rig that the pile gripper of some groups and at least one group have drilling hole, during work, the effect of support platform main body is played by footing, the pile gripper be provided with by main platform body plays the effect of piling, exploration operation is carried out by boring rig, in addition, can according to job content, respectively to pile gripper, exploring equipment is dismantled.
The present invention is loaded down with trivial details in order to solve current shallow sea prospection job platform working procedure, and job task is single and pile driving barge is large by Lidar Equation, pile foundation guiding complex procedures, and stability is not good, and precision is not enough, and the problem that piling platform efficiency is not high, use cost is high.
This platform of the present invention can be used for daily exploration operation on the one hand, and on the other hand, this platform also can carry out single pile or many high accuracy piling constructions by auxiliary ship station, integrates the operation such as guide pile, exploration.Special in emergency situations appears in on-the-spot piling work, the present invention can explore operation geological conditions quickly and easily again, for status analysis provides safeguard.
accompanying drawing illustrates:
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
detailed description of the invention:
The present invention is used for the multifunctional self-elevating platform of offshore pile positioning and guiding and exploration, comprise main platform body 1 and be located in several footings 2 in main platform body, described main platform body 1 is also provided with the boring rig 5 that the pile gripper 3 of some groups and at least one group have drilling hole 4.
Further, in order to anti-skidding, above-mentioned main platform body surface is provided with skid resistant course 6.
Further, for the ease of regulating height, easy to use, above-mentioned footing is liftable footing.This liftable footing can rise, declines and leveling by implementation platform.
Further, in order to adapt to seabed conditions, bottom above-mentioned footing, be provided with shoe 7.
Further, in order to reasonable in design, above-mentioned main platform body is rectangular frame-structure.
Further, for the ease of using, above-mentioned pile gripper is positioned on each edge of rectangular frame-structure.
Be connected with main platform body 1 by brace 8 on rear side of pile gripper 3, brace and platform level form 55 degree of angles.
Further, above-mentioned main platform body is oblong-shaped, and boring rig is positioned at the center of main platform body.Long limit: minor face=10:5, the spacing of two groups of pile grippers on long limit is 1/5th of long edge lengths, liftable footing spacing on two long limits is seven 1/5th of long edge lengths, liftable footing spacing on two minor faces is 4/5ths of bond length, and this is designed with to be beneficial to and makes platform stabilization good.
The present invention is used for the method for work of the multifunctional self-elevating platform of offshore pile positioning and guiding and exploration, it is characterized in that: the described multifunctional self-elevating platform for offshore pile positioning and guiding and exploration comprises main platform body and is located in several footings in main platform body, described main platform body is also provided with the boring rig that the pile gripper of some groups and at least one group have drilling hole, during work, the effect of support platform main body is played by footing, the pile gripper be provided with by main platform body plays the effect of piling, carries out exploration operation by boring rig.
Main platform body is oblong-shaped, is respectively equipped with one group of pile gripper in the middle part of two minor faces, and two long limit edge are respectively equipped with two groups of liftable footings, and two edges, long limit are provided with two groups of pile grippers between two groups of liftable footings, and boring rig is positioned at the positive middle part of main platform body; Played the effect of beating multiple by the multiple pile grippers be located on platform, carry out exploration operation by the boring rig being positioned at center.
The present invention is loaded down with trivial details in order to solve current shallow sea prospection job platform working procedure, and job task is single and pile driving barge is large by Lidar Equation, pile foundation guiding complex procedures, and stability is not good, and precision is not enough, and the problem that piling platform efficiency is not high, use cost is high.
This platform of the present invention can be used for daily exploration operation on the one hand, and on the other hand, this platform also can carry out single pile or many high accuracy piling constructions by auxiliary ship station, integrates the operation such as guide pile, exploration.According to job content, respectively pile gripper, exploring equipment can be dismantled.Special in emergency situations appears in on-the-spot piling work, the present invention can explore operation geological conditions quickly and easily again, for status analysis provides safeguard.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration, it is characterized in that: comprise main platform body and be located in several footings in main platform body, described main platform body is also provided with the boring rig that the pile gripper of some groups and at least one group have drilling hole.
2. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration according to claim 1, is characterized in that: described main platform body surface is provided with skid resistant course.
3. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration according to claim 1, is characterized in that: described footing is liftable footing.
4. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration according to claim 1, is characterized in that: be provided with shoe bottom described footing.
5. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration according to claim 1, is characterized in that: described main platform body is rectangular frame-structure.
6. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration according to claim 5, is characterized in that: described pile gripper is positioned on each edge of rectangular frame-structure.
7. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration according to claim 6, is characterized in that: described main platform body is oblong-shaped,
any one sidecan not arrange or at least arrange one group of pile gripper, boring rig is positioned in the middle part of main platform body.
8. the method for work for the multifunctional self-elevating platform of offshore pile positioning and guiding and exploration, it is characterized in that: the described multifunctional self-elevating platform for offshore pile positioning and guiding and exploration comprises main platform body and is located in several footings in main platform body, described main platform body is also provided with the boring rig that the pile gripper of some groups and at least one group have drilling hole, during work, the effect of support platform main body is played by footing, the pile gripper be provided with by main platform body plays the effect of piling, carries out exploration operation by boring rig.
9., according to claim 8 for the method for work of the multifunctional self-elevating platform of offshore pile positioning and guiding and exploration, it is characterized in that: main platform body is oblong-shaped, and boring rig is positioned in the middle part of main platform body; Played the effect of beating multiple by the multiple pile grippers be located on platform, carry out exploration operation by the boring rig being positioned at center.
10. the multifunctional self-elevating platform for offshore pile positioning and guiding and exploration according to claim 5,6,7,8 or 9, is characterized in that: pile gripper and boring rig are demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103651.2A CN105568948A (en) | 2016-02-26 | 2016-02-26 | Multifunctional self-elevating platform used for offshore pile foundation localization guiding and exploration and working method of platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103651.2A CN105568948A (en) | 2016-02-26 | 2016-02-26 | Multifunctional self-elevating platform used for offshore pile foundation localization guiding and exploration and working method of platform |
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| CN105568948A true CN105568948A (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610103651.2A Pending CN105568948A (en) | 2016-02-26 | 2016-02-26 | Multifunctional self-elevating platform used for offshore pile foundation localization guiding and exploration and working method of platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593302A (en) * | 2016-10-31 | 2017-04-26 | 江苏华西村海洋工程服务有限公司 | Wind power and bridge rock-socketed construction system |
| CN107130600A (en) * | 2017-05-25 | 2017-09-05 | 江苏蓝潮海洋风电工程建设有限公司 | One kind migrates formula automatic deviation correction single pile pile gripper construction mechanism and construction method |
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| US4516882A (en) * | 1982-06-11 | 1985-05-14 | Fluor Subsea Services, Inc. | Method and apparatus for conversion of semi-submersible platform to tension leg platform for conducting offshore well operations |
| JP2000336626A (en) * | 1999-06-01 | 2000-12-05 | Kajima Corp | Method of constructing offshore structure |
| CN201610544U (en) * | 2010-02-22 | 2010-10-20 | 中国石油集团海洋工程有限公司 | Cylindrical leg self-elevating drilling platform |
| CN102080370A (en) * | 2009-11-27 | 2011-06-01 | 三一电气有限责任公司 | Foundation construction platform for intertidal zone or offshore zone |
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| CN203626747U (en) * | 2013-11-29 | 2014-06-04 | 陕西核昌机电装备有限公司 | Wellhead working platform |
| CN203890991U (en) * | 2014-06-07 | 2014-10-22 | 张洪达 | Multifunctional well drilling boat for ocean oil filed |
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2016
- 2016-02-26 CN CN201610103651.2A patent/CN105568948A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4516882A (en) * | 1982-06-11 | 1985-05-14 | Fluor Subsea Services, Inc. | Method and apparatus for conversion of semi-submersible platform to tension leg platform for conducting offshore well operations |
| JP2000336626A (en) * | 1999-06-01 | 2000-12-05 | Kajima Corp | Method of constructing offshore structure |
| CN102080370A (en) * | 2009-11-27 | 2011-06-01 | 三一电气有限责任公司 | Foundation construction platform for intertidal zone or offshore zone |
| CN201610544U (en) * | 2010-02-22 | 2010-10-20 | 中国石油集团海洋工程有限公司 | Cylindrical leg self-elevating drilling platform |
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| CN203626747U (en) * | 2013-11-29 | 2014-06-04 | 陕西核昌机电装备有限公司 | Wellhead working platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593302A (en) * | 2016-10-31 | 2017-04-26 | 江苏华西村海洋工程服务有限公司 | Wind power and bridge rock-socketed construction system |
| CN107130600A (en) * | 2017-05-25 | 2017-09-05 | 江苏蓝潮海洋风电工程建设有限公司 | One kind migrates formula automatic deviation correction single pile pile gripper construction mechanism and construction method |
| CN107130600B (en) * | 2017-05-25 | 2019-09-24 | 江苏亨通蓝德海洋工程有限公司 | A kind of construction method for migrating formula automatic deviation correction single pile pile gripper construction mechanism |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
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| RJ01 | Rejection of invention patent application after publication |