CN104002936B - A kind of shoal, strand drilling platform - Google Patents
A kind of shoal, strand drilling platform Download PDFInfo
- Publication number
- CN104002936B CN104002936B CN201410190692.0A CN201410190692A CN104002936B CN 104002936 B CN104002936 B CN 104002936B CN 201410190692 A CN201410190692 A CN 201410190692A CN 104002936 B CN104002936 B CN 104002936B
- Authority
- CN
- China
- Prior art keywords
- platform framework
- steel pipe
- platform
- supporting steel
- lifting
- 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.)
- Active
Links
Abstract
The invention discloses a kind of shoal, strand drilling platform, including platform framework and some foam floating blocks being arranged in platform framework, it is fixedly installed lifting pipe box in platform framework edge and supports pipe box, the lifting steel pipe being connected is fixed with platform framework promoting to arrange in pipe box, supporting, the supporting steel pipe that can move up and down relative to platform framework is set in pipe box, each supporting steel pipe is provided with the first traction apparatus, promoting, steel pipe is provided with the second traction apparatus, this platform framework can be drifted about on the water surface by foam floating block, transfer supporting steel pipe and by the first traction apparatus, platform framework rise departed from the water surface, make platform framework not by the wind-force of oceanfront, the impact of wave force and tidal force, after drilling operation completes, transfer platform framework to make it fall after rise to swim on the water surface, relend and help lifting steel pipe and the second traction apparatus to be mentioned by supporting steel pipe, drive platform framework to move next position, hole again and carry out drilling operation.
Description
Technical field
The present invention relates to drilling on waterways field of engineering technology, particularly to a kind of drilling platform on shoal, strand.
Background technology
Engineering drilling is divided into drilling on waterways and land probing two big classes, current land drilling technique comparative maturity, and the mode of drilling on waterways is more single comparatively speaking, particularly strand, shoal, river gush, lake, the shallow water area such as wetland. The at present deepwater regions drilling operation such as sea, great rivers mainly adopts builds large-scale drilling platform or ship borne type drilling platform carries out drilling operation, and at shallow water areas such as the strand affected by rising ebb, shoals, large vessel cannot be introduced into, there is no effective probing mode, mainly rely on and build fixing drilling platform (such as steel pipe frame) and simple floating installation (such as oil drum, floating mat). Build fixing drilling platform and there is problems such as building cycle length, dismounting difficulty, cost is high, immovable, drilling efficiency is low; Then there is location difficulty, can drill at the incoming tide in simple floating installation, as then drilled at ebb tide, without problems such as safety precautions.
Prior art there is also drilling platform is built into small boat and places rig thereon and carry out the mode of drilling operation, but this kind of mode still suffers from some defects: first, this kind of platform can not be fixed on drill hole effectively, do not resist the wind-force of oceanfront, wave force and tidal force, it is easy to quality and security incident occur; Secondly, although such platform shallow draft just can carry out drilling operation, but then cannot drill time anhydrous at ebb tide; 3rd, during probing platform can with wind-force, wave, tide impact fluctuate, thus causing the disturbance on probing soil layer and affecting the result of in-situ test, cause prospecting data inaccurate.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, easy accessibility, shoal, the strand drilling platform that do not affected by tide and SEA LEVEL VARIATION.
For solving the technical scheme that above-mentioned technical problem adopts: a kind of shoal, strand drilling platform, including platform framework and some foam floating blocks being arranged in platform framework, it is fixedly installed some lifting pipe boxes in described platform framework edge, described lifting pipe box bottom end closure, in each described lifting pipe box, lifting steel pipe is installed, support pipe box it is correspondingly arranged on respectively near each lifting pipe box in described platform framework edge, intert in each described support pipe box and be provided with the supporting steel pipe that can move up and down relative to platform framework, each described supporting steel pipe is provided with traction and pulls the first traction apparatus of platform framework, described lifting steel pipe is provided with traction and pulls the second traction apparatus of supporting steel pipe.
Further, described first traction apparatus is the first chain block being fixedly installed on supporting steel pipe top, the traction end of described first chain block is connected on platform framework, described second traction apparatus is the second chain block being fixedly installed on and promoting steel pipe top, and the traction end of described second chain block is connected on supporting steel pipe.
Further, being correspondingly arranged on hanger in described platform framework edge respectively near each supporting steel pipe place, the traction end of described first chain block is connected with hanger.
Beneficial effect: this drilling platform by arranging foam floating block in platform framework, under the buoyancy of foam floating block, platform framework can be drifted about on the water surface, when platform framework moves to precalculated position waterborne, transfer supporting steel pipe to insert it in water and erect, after platform framework rise disengaging water surface certain altitude, drilling operation is carried out again by controlling the first traction apparatus, make platform framework not by the wind-force of oceanfront, the impact of wave force and tidal force, effectively eliminate because rising, the change of sea (river) water surface that ebb causes and impact on drilling operation, after this drilling operation completes, transfer platform framework to make it fall after rise to swim on the water surface, relend and help lifting steel pipe and the second traction apparatus to be mentioned by the supporting steel pipe inserted in water, make the complete free-floating of platform framework on the water surface, by platform driving device, platform framework is moved to next position, hole, again platform framework is risen and carry out drilling operation.
Compared with existing drilling platform, the drilling platform of the present invention is particularly suited for being subject to rising strand that ebb affects, the shallow water area such as shoal, when carrying out drilling operation, owing to platform framework location is above locality peak level at the incoming tide, the therefore impact of drilling operation not by wind, wave, tide completely; Meanwhile, this drilling platform is convenient to disassembly, and materials'use is simple, and cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further;
The local that Fig. 1 is the embodiment of the present invention assembles simplified schematic diagram;
Fig. 2 is the structural representation sketch of the embodiment of the present invention.
Detailed description of the invention
See figures.1.and.2, a kind of shoal, strand drilling platform, including platform framework 1 and some foam floating blocks 2 being arranged in platform framework 1, it is fixedly installed some lifting pipe boxes 3 in platform framework 1 edge, promote pipe box 3 bottom end closure, lifting steel pipe 4 is installed in each lifting pipe box 3, it is correspondingly arranged on support pipe box 5 respectively near each lifting pipe box 3 in platform framework 1 edge, intert in each support pipe box 5 and be provided with the supporting steel pipe 6 that can move up and down relative to platform framework 1, each supporting steel pipe 6 is provided with traction and pulls the first traction apparatus of platform framework 1, the second traction apparatus pulling supporting steel pipe 6 is drawn promoting steel pipe 4 is provided with.
In the present embodiment, platform framework 1 is the steel framework of rectangular shape, some foam floating blocks 2 side by side are loaded in platform framework 1, and with angle steel, the materials such as channel-section steel are fixed, platform framework 1 is made to stand on the water surface by free-floating by foam floating block 2, reserved 4 lifting pipe boxes 3 being vertically arranged in platform framework 1 edge, the bottom promoting pipe box 3 is to close, 4 support pipe boxes 5 are also set up in platform framework 1 edge near promoting pipe box 3, promote pipe box 3 adjacent with support pipe box 5, what wherein support pipe box 5 was through inserts for supporting steel pipe 6 and can move up and down, and promote pipe box 3 due to bottom be close, when lifting steel pipe 4 is placed in lifting pipe box 3, together with lifting steel pipe 4 is stationarily connected to platform framework 1, not can be movable relatively, on the top promoting steel pipe 4, the second traction apparatus is set, as preferably, this second traction apparatus is the second chain block 8, certainly this second traction apparatus also can be selected for the manually or electrically boom hoisting of existing routine, the traction end of the second chain block 8 is connected on supporting steel pipe 6, the supporting steel pipe 6 can being in water bottom by controlling the second chain block 8 promotes pull-up, the first traction apparatus is also set up on the top of supporting steel pipe 6, as preferably, this first traction apparatus is the first chain block 7, certainly this first traction apparatus also can be selected for the manually or electrically boom hoisting of existing routine, the traction end of the first chain block 7 and platform framework 1 are fixed together, when four supporting steel pipes 6 insert and stand in water, platform framework 1 can be promoted pull-up make platform framework 1 depart from the water surface by controlling the first chain block 7, wherein, the traction end of the first chain block 7 is connected with platform framework 1 by the hanger 9 being fixedly installed on platform framework 1.
Drilling platform of the present invention is particularly suited for being subject to the strand affected of ebbing tide of rising, the shallow water areas such as shoal, after determining bore position, first with ground way framework 1, it is made to float on the water surface, being put down by the supporting steel pipe 6 of platform framework 1 surrounding stands in water again, platform framework 1 is promoted pull-up make platform framework 1 be promoted to more than locality peak level at the incoming tide by controlling the first chain block 7, make drilling operation not by the impact of fluctuation tide, just drilling on waterways work can be carried out after platform framework 1 is fixing, after completing the probing work of this boring position, control the first chain block 7 to be transferred by platform framework 1 and make it fall after rise to swim on the water surface, mention again through controlling the supporting steel pipe 6 that the second chain block 8 will be located in water, so that the complete free-floating of platform framework 1 is on the water surface, by the driving device on platform, platform framework 1 driving is moved to next position, hole place, again platform framework 1 is risen and carry out drilling operation, so just can in strand, the shallow water areas such as shoal fast and effeciently carry out drilling operation.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the invention is not restricted to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, it is also possible to make various change under the premise without departing from present inventive concept.
Claims (2)
1. shoal, strand drilling platform, it is characterized in that: include platform framework and some foam floating blocks being arranged in platform framework, it is fixedly installed some lifting pipe boxes in described platform framework edge, described lifting pipe box bottom end closure, in each described lifting pipe box, lifting steel pipe is installed, support pipe box it is correspondingly arranged on respectively near each lifting pipe box in described platform framework edge, intert in each described support pipe box and be provided with the supporting steel pipe that can move up and down relative to platform framework, each described supporting steel pipe is provided with traction and pulls the first traction apparatus of platform framework, described lifting steel pipe is provided with traction and pulls the second traction apparatus of supporting steel pipe, described first traction apparatus is the first chain block being fixedly installed on supporting steel pipe top, the traction end of described first chain block is connected on platform framework, described second traction apparatus is the second chain block being fixedly installed on and promoting steel pipe top, the traction end of described second chain block is connected on supporting steel pipe.
2. shoal, strand according to claim 1 drilling platform, it is characterised in that: being correspondingly arranged on hanger in described platform framework edge respectively near each supporting steel pipe place, the traction end of described first chain block is connected with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190692.0A CN104002936B (en) | 2014-05-07 | 2014-05-07 | A kind of shoal, strand drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190692.0A CN104002936B (en) | 2014-05-07 | 2014-05-07 | A kind of shoal, strand drilling platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002936A CN104002936A (en) | 2014-08-27 |
| CN104002936B true CN104002936B (en) | 2016-06-15 |
Family
ID=51363901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410190692.0A Active CN104002936B (en) | 2014-05-07 | 2014-05-07 | A kind of shoal, strand drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002936B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043611A (en) * | 2016-06-08 | 2016-10-26 | 中铁建大桥工程局集团第工程有限公司 | Floating reef explosion platform |
| CN106638297A (en) * | 2016-12-05 | 2017-05-10 | 广西交通科学研究院 | Water detection platform for detecting and maintaining bridge |
| CN110528919A (en) * | 2019-09-05 | 2019-12-03 | 中国科学院电工研究所 | A kind of dismountable floating platform manually makes unrestrained device and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201109906Y (en) * | 2007-08-24 | 2008-09-03 | 山东省烟台地质工程勘察院 | Simple offshore drilling platform |
| CN201512098U (en) * | 2009-09-29 | 2010-06-23 | 中水东北勘测设计研究有限责任公司 | Light self-elevating survey platform over rivers |
| CN202023182U (en) * | 2011-01-04 | 2011-11-02 | 广西电力工业勘察设计研究院 | Waterborne drilling foam platform |
| KR101875090B1 (en) * | 2012-06-04 | 2018-08-02 | 대우조선해양 주식회사 | Supporting Structure Of Overboard Pipe For Fixed Drilling Platform |
| CN203937833U (en) * | 2014-05-07 | 2014-11-12 | 广州宏伟工程承包有限公司 | Shoal, a kind of strand production platform |
-
2014
- 2014-05-07 CN CN201410190692.0A patent/CN104002936B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104002936A (en) | 2014-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102839666B (en) | Bottom-supported floating pile-driving platform | |
| CN1139516C (en) | Working ship | |
| CN109312552A (en) | The unit and method of the sea bed support of shallow water probing terminal are provided | |
| CN201707446U (en) | Shallow water and river exploration air gun array retracting device | |
| CN103373447B (en) | A kind of jacket removes ship and jacket method for dismounting | |
| RU2011148504A (en) | ARCTIC FLOATING SYSTEM | |
| CN104210627B (en) | Build the device and method of lower water for jack-up unit level land | |
| CN104002936B (en) | A kind of shoal, strand drilling platform | |
| CN104480865A (en) | Precise positioning method for large-scale steel open caisson | |
| CN106697189A (en) | Installation method for float-dragging method offshore type ocean booster station | |
| CN103373446B (en) | Jacket removes ship and method for dismounting | |
| CN203698619U (en) | Semi-submerged platform | |
| CN104421491B (en) | A kind ofly uphang working equipment and the operational method across submerged pipeline processing for deep water | |
| CN101962946A (en) | Method for arranging hoisting points and floating-supported conduit frame with skirt pile sleeves | |
| CN103119222A (en) | Surface-breaking re-usable submergeable template for installing one or more submerged columns/piles | |
| CN204456115U (en) | A kind of crane barge pile driving barge with leading truck | |
| CN103482036A (en) | Buoyancy tower type ocean platform | |
| CN106628024B (en) | Overwater piling operation platform | |
| CN203937833U (en) | Shoal, a kind of strand production platform | |
| CN204023540U (en) | A kind of drilling platform | |
| CN205622580U (en) | Photovoltaic power generation system's on water flexible fixation device | |
| CN110758662A (en) | Movable free-rising and sinking storm platform | |
| CN212715000U (en) | Steel cofferdam positioning system in deep water | |
| CN211368838U (en) | Underwater milling groove guiding and positioning device suitable for deepwater embedded foundation | |
| CN209521828U (en) | A kind of small-sized underwater drilling and blasting ship suitable for inland river |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160119 Address after: 510060 Guangzhou City, Yuexiu District Province, East Ring Road, No. 348, No. Applicant after: Guangzhou City Engineering Design studies total institute Address before: 510060 Guangzhou City, Yuexiu District Province, East Ring Road, No. 348, No. Applicant before: The grand Project Contracting Co., Ltd in Guangzhou |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510060 East seat, No. 348 East Ring Road, Guangzhou, Guangdong, Yuexiu District Patentee after: Guangzhou municipal engineering design and Research Institute Co., Ltd. Address before: 510060, No. 348 East Ring Road, Guangzhou, Guangdong, Yuexiu District Patentee before: Guangzhou City Engineering Design studies total institute |
|
| CP03 | Change of name, title or address |