CN102606103B - Sediment pressure maintaining storage device matched with deep-sea drilling rig and method for using sediment pressure maintaining storage device - Google Patents
Sediment pressure maintaining storage device matched with deep-sea drilling rig and method for using sediment pressure maintaining storage device Download PDFInfo
- Publication number
- CN102606103B CN102606103B CN201210098788.5A CN201210098788A CN102606103B CN 102606103 B CN102606103 B CN 102606103B CN 201210098788 A CN201210098788 A CN 201210098788A CN 102606103 B CN102606103 B CN 102606103B
- Authority
- CN
- China
- Prior art keywords
- core barrel
- drilling pipe
- pressurize
- storage silo
- propeller
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a sediment pressure maintaining storage device matched with a deep-sea drilling rig and a method for using the sediment pressure maintaining storage device. The sediment pressure maintaining storage device comprises a drilling pipe and core barrel storage mechanism and a sample-containing core barrel pressure maintaining assembly mechanism which are arranged on the deep-sea drilling rig, wherein the drilling pipe and core barrel storage mechanism comprises a drilling pipe storage bin, a core barrel storage bin, a front end drilling pipe propeller, a rear end drilling pipe propeller, a front end core barrel propeller, a rear end core barrel propeller, a hydraulic motor, a lead screw, a bearing tray, a plurality of drilling pipes and a plurality of core barrels, and the sample-containing core barrel pressure maintaining assembly mechanism comprises a main manipulator, an auxiliary manipulator, an assembly manipulator, a pressure maintaining cover, a rotary cover mechanism and a pressure maintaining cover storage mechanism. The sediment pressure maintaining storage device is matched with the deep-sea drilling rig, the space of the deep-sea drilling rig is sufficiently used, the pressure of a sample is maintained, and the pressure maintaining process is simple, convenient and practical. The sediment pressure maintaining storage device is applicable to sampling of submarine sediments at various depths through the deep-sea drilling rig, and is widely applicable to exploration of submarine resources.
Description
Technical field
The invention belongs to seafari mechanical equipment technical field, relate to sediment pressure maintaining storage device and using method thereof a kind of and that deep sea drill is supporting.
Technical background
Seabed has a large amount of mining depositses, and world drops into cumulative year after year in the exploitation in field, deep-sea, but deep-sea detecting is owing to being subject to the changeable conditionality such as geology and ocean current, difficulty is larger, simultaneously, the exploration operation cycle is longer, therefore should make every effort to once explore multidraw.Existing deep sea deposits exploring equipment adopts deep sea drill or corer to carry out deep sea in-situ measurement mostly.This exploring equipment often needs to be achieved by the remote control more piece drilling pipe of unloading in the time carrying out deep well drilling.Patent 200920064592.8 discloses a kind of seabed rotary drilling pipe storing mechanism for automatic extension bar rig.This mechanism is stored in drilling pipe in index plate storage rack, rotates to realize taking and reclaiming of drilling pipe by the angle of determining of index plate.This mechanism structure complexity, and operability is had relatively high expectations, being subject to index plate size restrictions simultaneously, the limited amount of its storage drilling pipe, is unfavorable for compared with creeping under deep hole operating mode.Patent 200420036285.6 discloses the replacing coring inner tube device of the empty core drilling rig of a kind of deep sea shallow.This device is stored in bilayer sleeve in index plate, realizes the compact storage of drilling pipe and core barrel, and realizes the replacing of core barrel by bobbin clip.This device is subject to the restriction of index plate size, is unfavorable for compared with creeping under deep hole operating mode.
Summary of the invention
The present invention seeks to overcome the deficiencies in the prior art, sediment pressure maintaining storage device and using method thereof a kind of and that deep sea drill is supporting are provided.
With the supporting sediment pressure maintaining storage device of deep sea drill, comprise the drilling pipe that is arranged on deep sea drill and core barrel storing mechanism and containing sample core barrel pressurize assemble mechanism; Described drilling pipe and core barrel storing mechanism are containing in the working region of sample core barrel pressurize assemble mechanism.
Described drilling pipe and core barrel storing mechanism comprise drilling pipe storage silo, core barrel storage silo, front end drilling pipe propeller, rear end drilling pipe propeller, front end core barrel propeller, rear end core barrel propeller, hydraulic motor, leading screw, carrier, some drilling pipes and core barrel.Two drilling pipe storage silo and three core barrel storage silo are arranged side by side, wherein two in-built drilling pipes of drilling pipe storage silo, front end drilling pipe propeller and rear end drilling pipe propeller are installed respectively in drilling pipe storage silo rear and front end, and in drilling pipe storage silo, outermost drilling pipe is installed drill bit and core barrel in advance.In three core barrel storage silo, have two core barrel storage silo dress core barrels, the 3rd core barrel storage silo put sky, and front end core barrel propeller and rear end core barrel propeller are installed respectively in core barrel storage silo rear and front end.Between storage silo and rear end propeller, lead-screw drive mechanism is installed, leading screw left end is installed hydraulic motor, carrier is installed at leading screw top, and the height of carrier is consistent with the bottom level of drilling pipe and core barrel, utilizes fluid motor-driven lead screw transmission to realize the rectilinear motion of carrier.
The described sample core barrel pressurize assemble mechanism that contains comprises master manipulator, auxiliary manipulator, assembly manipulator, pressurize lid, rotary lid mechanism, pressurize lid storing mechanism.Three manipulators all can be realized lifting, rotation, Telescopic.Master manipulator is positioned at the opening part near drilling pipe and core barrel storing mechanism containing rear end, sample core barrel pressurize assemble mechanism region, and can capture drilling pipe or core barrel from carrier by lifting, rotation with after stretching; Auxiliary manipulator is positioned at containing sample core barrel pressurize assemble mechanism region medium position, and can capture drilling pipe from master manipulator by lifting, rotation with after stretching; Assembly manipulator is positioned at containing sample core barrel pressurize assemble mechanism region Inner Front End, and by rotation, the flexible drilling pipe place that pressurize lid can be sleeved on to auxiliary manipulator crawl; Rotary lid mechanism is installed in assembly manipulator, can tighten pressurize lid by rotating to an angle; Pressurize lid storing mechanism is positioned near assembly manipulator initial position, can store the pressurize lid of some.
Sediment pressure maintaining storage device using method comprises lower brill and recovery and two parts of pressurize assembling, and concrete steps are as follows:
1. time brill and removal process:
1) start before boring, drilling pipe and core barrel are arranged in order and are stored in respectively in drilling pipe storage silo and core barrel storage silo;
2) start boring, drilling pipe is pushed into carrier by front end drilling pipe propeller, drive leading screw by hydraulic motor, make carrier move to opening part, master manipulator captures drilling pipe and bores to deep well drilling platform and by under unit head, lower brill is complete to be fetched containing sample core barrel by rope, and by transport and the angle of rake promotion of rear end core barrel of master manipulator, carrier, finally deposits in and put in advance in empty core barrel storage silo;
3) under a drilling pipe, bore and reclaim complete containing sample core barrel, carry out lower boring and removal process next time, bore by " core barrel-drilling pipe " order is lower, and reclaim containing sample core barrel, circulation several times are until bore complete, all complete containing the recovery of sample core barrel under whole drilling pipe.
2. pressurize assembling process:
1) before assembling, all core barrel is stored in core barrel storage silo, and all drilling pipe is positioned at below rig plane;
2) assembling starts: unit head reclaims top drilling pipe, captures this drilling pipe pass to auxiliary manipulator by master manipulator; Again be transported to drilling pipe and core barrel storing mechanism opening part containing sample core barrel, master manipulator captures containing sample core barrel to mounting plate; Drilling pipe is sleeved on from top to down the outside containing sample core barrel by auxiliary manipulator, and now drilling pipe uses as pressure maintaining pipe; Assembly manipulator captures pressurize lid from pressurize lid storing mechanism, and gland encapsulation pressurize are carried out in drilling pipe two;
3) assemble completely, drilling pipe complete pressurize is deposited in to appropriate location in drilling pipe storage silo again.
4) above-mentioned steps several times are carried out in circulation, until all drilling pipe assembling is complete, and are recycled to drilling pipe and core barrel storing mechanism.
The present invention is compared with background technology, and the beneficial effect having is: it can make full use of rig space, stores more drilling pipe and core barrel, and operability is stronger, and use cost is lower, and can be widely used in many deep drillings occasion.The hydraulic system that the pressurize lid trim designs simultaneously coordinating with it utilizes rig to carry, simplifies pressure maintaining period, has reduced to a certain extent use cost.In conjunction with existing deep hole drilling technology, greatly improve sampling efficiency, further reduce costs.
Brief description of the drawings
Fig. 1 is general arrangement layout of the present invention;
Fig. 2 is drilling pipe of the present invention and core barrel storing mechanism;
Fig. 3 is that the present invention contains sample core barrel pressurize assemble mechanism.
Detailed description of the invention and the course of work
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the supporting sediment pressure maintaining storage device of the present invention and deep sea drill comprise be arranged on deep sea drill containing sample core barrel pressurize assemble mechanism 1 and drilling pipe and core barrel storing mechanism 2.Described drilling pipe and core barrel storing mechanism 2 are positioned at the working region containing sample core barrel pressurize assemble mechanism 1.Deep sea drill also comprises deep well drilling platform 4, rig hydraulic control system 3 and supports levelling gear 5.Deep well drilling platform 4 can complete lower brill and the recovery to drilling pipe 7, completes the recovery of transferring and contain sample core barrel 15 to basket 15 simultaneously; Vacant region and its conduit under fluid pressure that rig hydraulic control system 3 is distributed in rig inside do not interfere with miscellaneous part; Support right side two drift angles and leftward position that levelling gear 5 is positioned at rig, to rig, it supports leveling effect.
As shown in Figure 2, two drilling pipe storage silo 8 that described drilling pipe and core barrel storing mechanism 2 comprise are connected side by side with three core barrel storage silo 14, wherein two drilling pipe storage silo 8 are positioned at drilling pipe and core barrel storing mechanism 2 leftward position, the in-built drilling pipe 7 of drilling pipe storage silo 8, front end drilling pipe propeller 6 and rear end drilling pipe propeller 11 are installed respectively in drilling pipe storage silo 8 rear and front ends, propeller can carry out stretching motion, promote drilling pipe 7 and move predefined distance, first drilling pipe 7 of the interior outermost of drilling pipe storage silo 8 installed drill bit and core barrel 15 in advance.Two core barrel storage silo 14 of the side that keeps left in three core barrel storage silo 14 fill core barrel 15, rightmost side core barrel storage silo 14 is put sky, front end core barrel propeller 16 and rear end core barrel propeller 12 are installed respectively in core barrel storage silo 14 rear and front ends, equally, core barrel propeller can carry out stretching motion, promotes core barrel 15 and moves predefined fixed range.Leading screw 13 transmission mechanisms are installed between storage silo and rear end propeller, leading screw 13 left ends are installed hydraulic motor 10, carrier 9 is installed at leading screw 13 tops, the height of carrier 9 is consistent with the bottom level of drilling pipe 7 and core barrel 15, the bore of carrier 9 is consistent with drilling pipe storage silo 8 width, drives leading screw 13 transmission mechanisms can realize the rectilinear motion of carrier 9 with hydraulic motor 10.Low order end place at carrier 9 strokes arranges opening, is convenient to drilling pipe 7 or core barrel 15 and passes in and out drilling pipe and core barrel storing mechanism 2.
As shown in Figure 3, the described sample core barrel pressurize assemble mechanism 1 that contains comprises master manipulator 18, auxiliary manipulator 17, assembly manipulator 22, pressurize lid 19, rotary lid mechanism 21, pressurize lid storing mechanism 20.Three manipulators all can be realized lifting, rotation, Telescopic.Master manipulator 18 is positioned at the opening part near drilling pipe and core barrel storing mechanism 2 containing sample core barrel pressurize assemble mechanism 1 rear end, region, and can capture drilling pipe 7 or core barrel 15 from carrier 9 by lifting, rotation with after stretching; Auxiliary manipulator 17 is positioned at containing sample core barrel pressurize assemble mechanism 1 region medium position, and can capture drilling pipe 7 from master manipulator 18 by lifting, rotation with after stretching; Assembly manipulator 22 is positioned at containing sample core barrel pressurize assemble mechanism 1 region Inner Front End, and by rotation, flexible pressurize lid 19 can be sleeved on to drilling pipe 7 places that auxiliary manipulator 17 captures and carry out pressurize assembling; Rotary lid mechanism 21 is installed in assembly manipulator 22, can tighten pressurize lid 19 by rotating to an angle; Pressurize lid storing mechanism 20 is positioned at assembly manipulator 22 right sides, can store the pressurize lid 19 of some; Assembly manipulator 22 can extend pressurize lid storing mechanism 20 by actions such as flexible, rotations and capture pressurize lid 19.
Comprise lower brill and recovery and two parts of pressurize assembling with the course of work of the supporting sediment pressure maintaining storage device of deep sea drill, detailed process is as follows:
1. time brill and removal process:
1) start before boring, all drilling pipes 7 and core barrel 15 are arranged in order and are stored in respectively in corresponding drilling pipe storage silo 8 and core barrel storage silo 14 storehouses;
2) start boring, front end drilling pipe propeller 6 promotes first segment drilling pipe 7 to carrier 9, and hydraulic motor 10 drives leading screw 13, makes carrier 9 move to the opening part of right-hand member drilling pipe and core barrel storing mechanism 2, master manipulator 18 is by lifting, rotation and the step such as flexible capture drilling pipe 7 to deep well drilling platform 4, by boring under unit head, drilling pipe is bored for 7 times, 7 times brills of first segment drilling pipe are complete, unit head is regained, use rope to fetch containing sample core barrel 15, to be regained containing sample core barrel 15 by master manipulator 18, and return to the carrier 9 of drilling pipe and core barrel storing mechanism 2 opening parts, hydraulic motor 10 reversions drive leading screw 13, finally make carrier 9 be stopped at and put in advance empty core barrel storage silo 14 Hatch Openings, promoted containing sample core barrel 15 to the interior appropriate location of core barrel storage silo 14 by rear end core barrel propeller 12,
3) drilling pipe bores for 7 times and reclaims complete containing sample core barrel 15, carry out lower boring and removal process next time, carry out lower brill according to " core barrel 15-drilling pipe 7 " order, and reclaim containing sample core barrel 15, several times are carried out in circulation until all 7 times brills of drilling pipe are complete, all reclaim complete containing sample core barrel 15.
2. pressurize assembling process:
1) before assembling, all core barrel 15 is stored in core barrel storage silo 14, and all drilling pipe 7 is positioned at below rig plane;
2) assembling start, dismounting drilling pipe 7, by unit head reverse recovery topmost one save drilling pipe 7, capture this drilling pipe 7 by master manipulator 18 from deep well drilling platform 4 and be transported to auxiliary manipulator 17; Again be pushed into carrier 9 by front end core barrel propeller 16 containing sample core barrel 15, and drive leading screw 13 by hydraulic motor 10, final mobile drilling pipe and core barrel storing mechanism 2 opening parts of sample core barrel 15 to right-hand member that contain; Master manipulator 18 captures containing sample core barrel 15 to mounting plate; Auxiliary manipulator 17 is drilling pipe 7 lifting certain altitudes, and from top to bottom drilling pipe 7 is sleeved on to the outside containing sample core barrel 15 in the time being also transported to mounting plate containing sample core barrel 15, and now drilling pipe 7 uses as pressure maintaining pipe; Assembly manipulator 22 captures upper and lower two pressurize lids 19 from pressurize lid storing mechanism 20, moves to complete drilling pipe 7 places of suit, by rotary lid mechanism 21, gland encapsulation is carried out in drilling pipe 7 two ends, encapsulate complete, utilize inflator pump internally inflation carry out pressurize;
3) pressurize assembling is complete, master manipulator 18 again captures drilling pipe complete pressurize 7 and puts back to carrier 9 by lifting, rotation and the step such as flexible, be transported to drilling pipe storage silo 8 Hatch Openings by leading screw 13 transmission mechanisms, and be pushed into appropriate location in drilling pipe storage silo 8 storehouses by rear end drilling pipe propeller 11;
4) above-mentioned steps several times are carried out in circulation, until all drilling pipe 7 pressurize assemblings are complete, and are recycled to drilling pipe and core barrel storing mechanism 2.
Claims (2)
1. with the supporting sediment pressure maintaining storage device of deep sea drill, comprise the drilling pipe that is arranged on deep sea drill and core barrel storing mechanism (2) and containing sample core barrel pressurize assemble mechanism (1), it is characterized in that: described drilling pipe and core barrel storing mechanism (2) are containing in the working region of sample core barrel pressurize assemble mechanism (1);
Described drilling pipe and core barrel storing mechanism (2) comprise drilling pipe storage silo (8), core barrel storage silo (14), front end drilling pipe propeller (6), rear end drilling pipe propeller (11), front end core barrel propeller (16), rear end core barrel propeller (12), hydraulic motor (10), leading screw (13), carrier (9), some drilling pipes (7) and core barrel (15); Two drilling pipe storage silo (8) and three core barrel storage silo (14) are arranged side by side, the wherein in-built drilling pipes of two drilling pipe storage silo (8) (7), front end drilling pipe propeller (6) and rear end drilling pipe propeller (11) are installed respectively in drilling pipe storage silo (8) rear and front end, and in drilling pipe storage silo (8), outermost drilling pipe (7) is installed drill bit and core barrel (15) in advance; In three core barrel storage silo (14), there are two core barrel storage silo (14) dress core barrels (15), the 3rd core barrel storage silo (14) put sky, and front end core barrel propeller (16) and rear end core barrel propeller (12) are installed respectively in core barrel storage silo (14) rear and front end; Between storage silo and rear end propeller, lead-screw drive mechanism is installed, leading screw (13) left end is installed hydraulic motor (10), carrier (9) is installed at leading screw (13) top, the height of carrier (9) is consistent with the bottom level of drilling pipe (7) and core barrel (15), utilizes hydraulic motor (10) to drive leading screw (13) transmission to realize the rectilinear motion of carrier (9);
The described sample core barrel pressurize assemble mechanism (1) that contains comprises master manipulator (18), auxiliary manipulator (17), assembly manipulator (22), pressurize lid (19), rotary lid mechanism (21), pressurize lid storing mechanism (20); Three manipulators all can be realized lifting, rotation, Telescopic; Master manipulator (18) is positioned at the opening part near drilling pipe and core barrel storing mechanism (2) containing sample core barrel pressurize assemble mechanism (1) rear end, region, and can capture drilling pipe (7) or core barrel (15) from carrier (9) by lifting, rotation with after stretching; Auxiliary manipulator (17) is positioned at containing sample core barrel pressurize assemble mechanism (1) region medium position, and can capture drilling pipe (7) from master manipulator (18) by lifting, rotation with after stretching; Assembly manipulator (22) is positioned at containing sample core barrel pressurize assemble mechanism (1) region Inner Front End, and locates by rotation, the flexible drilling pipe (7) that pressurize lid (19) can be sleeved on to auxiliary manipulator (17) crawl; Rotary lid mechanism (21) is installed in assembly manipulator (22), can tighten pressurize lid (19) by rotating to an angle; Pressurize lid storing mechanism (20) is positioned near assembly manipulator (22) initial position, can store the pressurize lid (19) of some.
2. sediment pressure maintaining storage device as claimed in claim 1, its using method comprises lower brill and recovery and two parts of pressurize assembling, concrete steps are as follows:
1. time brill and removal process:
1) start before boring, drilling pipe (7) and core barrel (15) are arranged in order and are stored in respectively in drilling pipe storage silo (8) and core barrel storage silo (14);
2) start boring, drilling pipe (7) is pushed into carrier (9) by front end drilling pipe propeller (6), drive leading screw (13) by hydraulic motor (10), make carrier (9) move to opening part, master manipulator (18) captures drilling pipe (7) to deep well drilling platform (4) and bores by under unit head, lower brill is complete to be fetched containing sample core barrel (15) by rope, and by master manipulator (18), the transport of carrier (9) and the promotion of rear end core barrel propeller (12), finally deposit in and put in advance in empty core barrel storage silo (14);
3) drilling pipe (7) is lower bores and reclaims complete containing sample core barrel (15), carry out lower boring and removal process next time, bore by " core barrel (15)-drilling pipe (7) " order is lower, and reclaim containing sample core barrel (15), circulation several times, until all the lower brill of drilling pipe (7) is complete, all reclaim complete containing sample core barrel (15);
Pressurize assembling process:
1) before assembling, all core barrel (15) is stored in core barrel storage silo (14), and all drilling pipe (7) is positioned at below rig plane;
2) assembling starts: unit head reclaims top drilling pipe (7), captures this drilling pipe (7) pass to auxiliary manipulator (17) by master manipulator (18); Again be transported to drilling pipe and core barrel storing mechanism (2) opening part containing sample core barrel (15), master manipulator (18) captures containing sample core barrel (15) to mounting plate; Drilling pipe (7) is sleeved on from top to down the outside containing sample core barrel (15) by auxiliary manipulator (17), and now drilling pipe (7) uses as pressure maintaining pipe; Assembly manipulator (22) captures pressurize lid (19) from pressurize lid storing mechanism (20), and gland encapsulation pressurize are carried out in drilling pipe (7) two;
3) assemble completely, drilling pipe complete pressurize (7) is deposited in to the interior appropriate location of drilling pipe storage silo (8) again;
4) above-mentioned steps several times are carried out in circulation, until all drilling pipe (7) assembles completely, and are recycled to drilling pipe and core barrel storing mechanism (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210098788.5A CN102606103B (en) | 2012-04-06 | 2012-04-06 | Sediment pressure maintaining storage device matched with deep-sea drilling rig and method for using sediment pressure maintaining storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210098788.5A CN102606103B (en) | 2012-04-06 | 2012-04-06 | Sediment pressure maintaining storage device matched with deep-sea drilling rig and method for using sediment pressure maintaining storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102606103A CN102606103A (en) | 2012-07-25 |
CN102606103B true CN102606103B (en) | 2014-07-09 |
Family
ID=46523824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210098788.5A Expired - Fee Related CN102606103B (en) | 2012-04-06 | 2012-04-06 | Sediment pressure maintaining storage device matched with deep-sea drilling rig and method for using sediment pressure maintaining storage device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102606103B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113242929A (en) * | 2018-12-20 | 2021-08-10 | 包尔机械有限公司 | Underwater drilling apparatus and method for obtaining a drilling core from the bottom of a body of water |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6394192B1 (en) * | 1997-08-15 | 2002-05-28 | Benthic Geotech Pty Ltd | Methods for seabed piston coring |
CN2716492Y (en) * | 2004-06-25 | 2005-08-10 | 长沙矿山研究院 | Core inner tube replacing and taking device of deep-sea shallow-hole core-taking drilling machine |
CN201396091Y (en) * | 2009-05-26 | 2010-02-03 | 长沙矿山研究院 | Rotary drill rod storage mechanism for submarine automatic rod-connecting drilling machine |
CN202520260U (en) * | 2012-04-06 | 2012-11-07 | 杭州电子科技大学 | Sediment pressure-maintaining storage device matched with deep sea drilling machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090178847A1 (en) * | 2008-01-10 | 2009-07-16 | Perry Slingsby Systems, Inc. | Method and Device for Subsea Wire Line Drilling |
-
2012
- 2012-04-06 CN CN201210098788.5A patent/CN102606103B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6394192B1 (en) * | 1997-08-15 | 2002-05-28 | Benthic Geotech Pty Ltd | Methods for seabed piston coring |
CN2716492Y (en) * | 2004-06-25 | 2005-08-10 | 长沙矿山研究院 | Core inner tube replacing and taking device of deep-sea shallow-hole core-taking drilling machine |
CN201396091Y (en) * | 2009-05-26 | 2010-02-03 | 长沙矿山研究院 | Rotary drill rod storage mechanism for submarine automatic rod-connecting drilling machine |
CN202520260U (en) * | 2012-04-06 | 2012-11-07 | 杭州电子科技大学 | Sediment pressure-maintaining storage device matched with deep sea drilling machine |
Also Published As
Publication number | Publication date |
---|---|
CN102606103A (en) | 2012-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102606074B (en) | Novel submarine deep hole pressure maintaining and core drilling rig | |
CN102383723B (en) | Seabed type conical investigating and drilling integrated machine | |
CN102913162B (en) | Deep-sea sediment continuous pressure maintaining coring submarine drilling machine and operation method | |
CN102242611B (en) | Automatic rod fetching system for seafloor cone detection and drilling integrated device | |
CN107448145B (en) | Seabed deep hole drilling machine and operation method | |
CN102220841B (en) | Submarine sampling drilling rig | |
CN102589927A (en) | Portable fidelity cylindrical bottom mud sampler | |
WO2009111161A2 (en) | Water bottom ore sampler and method of using the same | |
JP2010525204A (en) | Water bottom rock drilling system and method for rock drilling under the water bottom | |
CN105547752B (en) | Oceanographic survey sampler and its sampling method | |
KR100976598B1 (en) | Pipe carrying device of drillship | |
CN203310668U (en) | Layer-by-layer collection and preservation device for bottom mud of deepwater region | |
CN102134964A (en) | Double-wall spindle power head for core drill | |
CN115855560B (en) | Robot is adopted in soil sample water sample integration of water bottom | |
CN106368693A (en) | Deepwater drilling sand sampling robot | |
CN102606103B (en) | Sediment pressure maintaining storage device matched with deep-sea drilling rig and method for using sediment pressure maintaining storage device | |
CN202520260U (en) | Sediment pressure-maintaining storage device matched with deep sea drilling machine | |
KR101691967B1 (en) | Apparatus for sampling core | |
CN108146845B (en) | A kind of physical chemistry detection geological sample storage device | |
CN202520222U (en) | Novel submarine deep-hole pressure-maintaining core drilling machine | |
CN102733766B (en) | Automatic extension bar pressure maintaining and sampling device matched with drilling machine for deep sea, and using method for automatic extension bar pressure maintaining and sampling device | |
CN202689931U (en) | Novel deep sea automatic extension rod pressure maintaining sampling drill | |
CN114000829B (en) | Central control type seabed multi-head continuous sampling drilling machine | |
CN102747955B (en) | Novel deep-sea automatic extension rod drilling machine for maintaining pressure and sampling and use method of novel deep-sea automatic extension rod drilling machine | |
CN202627995U (en) | Automatic connecting rod pressurization sampling device matched with deep-sea drilling rig |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160406 |
|
CF01 | Termination of patent right due to non-payment of annual fee |