CN104018780B - remote control underwater drilling equipment - Google Patents
remote control underwater drilling equipment Download PDFInfo
- Publication number
- CN104018780B CN104018780B CN201410182581.5A CN201410182581A CN104018780B CN 104018780 B CN104018780 B CN 104018780B CN 201410182581 A CN201410182581 A CN 201410182581A CN 104018780 B CN104018780 B CN 104018780B
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- hydraulic
- cylinder
- press plate
- disk body
- 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.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 26
- 230000003467 diminishing effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000010079 rubber tapping Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/006—Emptying the contents of sunken, stranded, or disabled vessels, e.g. by engaging the vessel; Underwater collecting of buoyant contents, such as liquid, particulate or gaseous contents, escaping from sunken vessels, e.g. using funnels, or tents for recovery of escaping hydrocarbons
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
- E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses remote control underwater drilling equipment, which comprises a hydraulic control system and a machine frame, wherein the hydraulic control system is arranged on a remote control working table; a plurality of guide posts annularly distributed at intervals are arranged between a left disc body and a right disc body; a left press plate and a right press plate which are provided with disc-shaped hollow parts at intervals are glidingly arranged on the guide posts; a permanent-magnetic chuck is arranged on the left end surface of the left press plate; a hydraulic motor is fixedly arranged on the right press plate; the end part of an output shaft of the hydraulic motor is provided with a transmission machine core; the transmission machine core passes through the left press plate and the left disc body, and in addition, the end part of the transmission machine core is provided with a valve cutter; a hydraulic cylinder is arranged between the left press plate and the right press plate; and the transmission machine core, the hydraulic cylinder and the hydraulic motor are communicated with the hydraulic control system through oil paths. The remote control underwater drilling equipment has the advantages that the cutter and a valve are integrated, i.e., during the deck drilling, self tapping of screw threads is carried out, and a gate valve is continuously installed into a proper position under the condition of not retracting the cutter, so the leakage of liquid in a cabin caused by cutter retraction after the drilling and various hazards and risks caused by gate valve installation incapability due to uncertain factors are completely avoided.
Description
Technical field:
The present invention relates to rig, more particularly, to remotely control underwater drilling equipment.
Background technology:
Whenever the wrecked sinking of seagoing tanker, the liquid (mostly typically being petroleum crude oil) solving to be fully loaded with is exactly one and asks greatly
Topic.Raising integrally, difficulty doubles, and drains the oil under water, and not only economy is loss, returns human environment and brings severe contamination and destruction.
If multiple gate valves can be installed in deck, so that in the case of not revealing crude oil, the crude oil in hull is passed through
Gate valve and pipeline all extract recovery, so can be effectively prevented from economic loss, can make the body weight that shipwreck mitigates ten million ton again,
Bring many facilities to salvage.
Content of the invention:
In order to make up prior art problem, it is an object of the invention to provide a kind of remotely control underwater drilling equipment, structure
Rationally, easy and simple to handle, boring is cut, tapping is fixed, install gate valve accomplishs without any letup, and automaticity is higher, and carries out remote on the bank
Process control.
Technical scheme is as follows:
Remotely control underwater drilling equipment it is characterised in that: include being arranged on hydraulic control on remote control operation platform
System, also includes being spaced left disk body, the frame of right disk body composition being provided with hollow, is provided with some between left disk body, right disk body
The guide pillar that root is distributed along annular space, guide pillar is slidably installed and is intervally distributed with left pressing plate, the right pressing plate of dish type hollow, left pressure
The left side of plate is separately installed with permanent magnetic chuck along loose joint, loose joint front end are distributed with a triangle；Fixedly mount in right pressing plate
There is hydraulic motor, the output shaft end of hydraulic motor is provided with driver core, driver core passes through described left pressing plate, left disk body
And end is provided with valve knife；Right pressing plate left side is fixed with multiple symmetrical hydraulic cylinders, the piston rod end top of hydraulic cylinder
The right side of the left pressing plate that residence is stated；Described driver core, hydraulic cylinder, hydraulic motor are passed through with described hydraulic control system
Oil circuit is connected.
Described remotely control underwater drilling equipment it is characterised in that: described left pressing plate, right pressing plate are slidably mounted on and lead
On post, after being adjusted to correct position, right pressing plate is locked on guide pillar.
Described remotely control underwater drilling equipment it is characterised in that: described valve knife is cylinder, and cylinder is provided with control
The butterfly valve of cylinder circulation, the cylinder body outer wall outside butterfly valve is provided with screw tap, and barrel end is provided with the drill bit of dentation, the screw tap of cylinder
Section inwall is provided with along radially-arranged spring, and the inwall phase of the two ends of spring and cylinder is fixed, and spring profile is middle part to two
The end diminishing fusiformis of external diameter.
The invention has the advantage that
Present configuration is reasonable, easy and simple to handle, and substitutability is strong, adapts to different cutters and job requirements, knife valve one,
I.e. while deck is holed, thread tapping tooth, in the case of being not required to withdrawing, continuously gate valve is installed in place, so keeps away completely
Having exempted from holes retreats in the cabin that knife-band is come liquid leakage and really factor does not lead to not various harm and the risk of installation gate valve.
Brief description:
Fig. 1 is the structural representation of the present invention.
Specific embodiment:
Referring to accompanying drawing:
Remotely control underwater drilling equipment it is characterised in that: include being arranged on hydraulic control on remote control operation platform
System 1, also includes being spaced left disk body 2, the frame of right disk body 3 composition being provided with hollow, is provided between left disk body 2, right disk body 3
The some guide pillars 4 along annular space distribution, guide pillar 4 are slidably installed and are intervally distributed with the left pressing plate 5 of dish type hollow, right pressure
Plate 6, the left side of left pressing plate 5 is separately installed with permanent magnetic chuck 8 along loose joint 7, loose joint 7 front end are distributed with a triangle；Right pressure
Hydraulic motor 9 is installed with plate 6, the output shaft end of hydraulic motor 9 is provided with driver core 10, and driver core 10 passes through
Left pressing plate 5, left disk body 2 and end is provided with valve knife 11；Right pressing plate 6 left side is fixed with multiple symmetrical hydraulic cylinders 12,
The right side of left pressing plate 5 is withstood in the piston rod end of hydraulic cylinder 12；Driver core 10, hydraulic cylinder 12, hydraulic motor 9 and hydraulic pressure control
System 1 processed is connected by oil circuit.
Left pressing plate 5, right pressing plate 6 are slidably mounted on 4 on guide pillar, after being adjusted to correct position, by right pressing plate 6 be locked in
On guide pillar 4.
Valve knife 11 is cylinder, and cylinder is provided with the butterfly valve 11-1 controlling cylinder circulation, the cylinder body outer wall outside butterfly valve 11-1
It is provided with screw tap 11-2, barrel end is provided with the drill bit 11-3 of dentation, the screw tap section inwall of cylinder is provided with along radially-arranged
Spring 11-4, the inwall phase of the two ends of spring 11-4 and cylinder is fixed, and spring 11-4 profile gradually contracts to two ends external diameter for middle part
Little fusiformis, spring 11-4 role is that the metal fragment producing in the drilling process carrying out hull will not be along cylinder
Enter, thus affecting quality and the efficiency processed.
First start the clamping system of the hydraulic control system 1 on remote control operation platform, valve knife 11 is fixed on driver
The positioning leading portion of core 10, frame is firmly adsorbed on the deck of boat so that valve knife 11 is facing to deck by three permanent magnetic chucks 8,
At this moment the hydraulic motor 9 of unlatching hydraulic control system 1 starts rotation and two hydraulic cylinders 12 start to feed, by hydraulic motor successively
The moment of torsion of 9 offers, passes to valve knife 11 by driver core 10, feeding is that two hydraulic cylinder synchronous are stretched out, and is done by six roots of sensation guide pillar 4
Guiding realizing, to complete the boring of valve knife 11, tapping and to be tightened.
Install, stop the rotation simultaneously and feed, reverse starting clamping system so that clamping and release valve knife 11, more instead
To starting feed system, so that hydraulic cylinder 12 is reclaimed and completely disengage from valve knife 11, ready for moving frame.Need to continue lock is installed
During valve, frame can be moved to another appropriate work deck, follow the prescribed rules.
The present invention can reach accurate positioning simple to operate, can greatly reduce underwater operation difficulty and to diver again
The risk of injury.When appropriate location is found in the deck of boat face of diver's shipwreck under water, by big tri- strong points of magnetic suction disc 8()
Fix, so boring, feeding, fixing gate valve is installed, the action such as cutter pine moves back, accomplished without any letup by straighforward operation on the bank, be
In cabin, liquid off-load provides a controlled output port.
During the present invention is actually used, it is not necessary to exit drilling frock after under-water body is drilled an oil-out
(can not be changed the outfit in time other devices with reducing, cause leaked liquid even uncontrollable), continues cutting feed thread tapping tooth
And valve body, disposably gate valve is firmly installed fix in position, all of cutting installation action, all by long-range control on the bank
Make and to complete.
Pedestal leg of the present invention adopts 3 points of one side principles, from strong magnetic enclosure material, and designs fulcrum automatic fine tuning machine
Structure, to eliminate the absorption gap that deck out-of-flatness brings, makes leg fixation reliable, to ensure the stationarity and the gate valve that cut
The stability installed.
In the present invention, valve knife 11 is disposable utensil, and valve knife is directly stayed on hull, and diver dives beneath the water and connects petroleum pipeline
Oil plant in hull can be transported out.
Claims (2)
1. remotely control underwater drilling equipment it is characterised in that: include being arranged on hydraulic control system on remote control operation platform
System, also includes frame, described frame is made up of the left disk body of hollow and the right disk body of hollow, and left disk body and right disk body interval are pacified
Dress, is provided with some guide pillars along annular space distribution, guide pillar is slidably installed and is intervally distributed between left disk body, right disk body
The left pressing plate of dish type hollow, the right pressing plate of hollow, the left side of left pressing plate is divided along loose joint, loose joint front end are distributed with a triangle
Permanent magnetic chuck is not installed；Hydraulic motor is installed with right pressing plate, the output shaft end of hydraulic motor is provided with driver
Core, driver core passes through described left pressing plate, left disk body and end is provided with valve knife；Right pressing plate left side is fixed with multiple right
Claim the hydraulic cylinder of distribution, the right side of described left pressing plate is withstood in the piston rod end of hydraulic cylinder；Described driver core, hydraulic pressure
Cylinder, hydraulic motor are connected by oil circuit with described hydraulic control system；Described valve knife is disposable utensil, and valve knife is cylinder
Body, cylinder is provided with the butterfly valve controlling cylinder circulation, and the cylinder body outer wall outside butterfly valve is provided with screw tap, and barrel end is provided with dentation
Drill bit, the screw tap section inwall of cylinder is provided with along radially-arranged spring, and the inwall phase of the two ends of spring and cylinder is fixed, bullet
Spring profile is for middle part to the diminishing fusiformis of two ends external diameter.
2. the remotely control underwater drilling equipment according to claim 1 it is characterised in that: described left pressing plate, right pressure
Plate is slidably mounted on guide pillar, after being adjusted to correct position, right pressing plate is locked on guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182581.5A CN104018780B (en) | 2014-04-30 | 2014-04-30 | remote control underwater drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182581.5A CN104018780B (en) | 2014-04-30 | 2014-04-30 | remote control underwater drilling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018780A CN104018780A (en) | 2014-09-03 |
| CN104018780B true CN104018780B (en) | 2017-01-25 |
Family
ID=51435741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410182581.5A Active CN104018780B (en) | 2014-04-30 | 2014-04-30 | remote control underwater drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104018780B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019182958A1 (en) * | 2018-03-19 | 2019-09-26 | Resolve Marine Group, Inc. | Marine salvage drill assemblies and systems |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799689B (en) * | 2017-04-28 | 2024-03-26 | 中国石油天然气集团公司 | Underwater perforating device and method |
| CN115921954B (en) * | 2022-12-26 | 2024-08-13 | 广州海卓船舶技术有限公司 | Underwater steel base drilling system and underwater steel base drilling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165000C1 (en) * | 1999-10-15 | 2001-04-10 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Underwater drilling rig for drilling geological wells |
| CN1922073A (en) * | 2004-02-25 | 2007-02-28 | 韩国海洋研究院 | Remotely controlled apparatus for recovering liquid in sunken ship and method performed by the same |
| CN201455345U (en) * | 2009-08-31 | 2010-05-12 | 郑州白云实业有限公司 | Automatic drilling machine of brake horseshoe |
| CN203050602U (en) * | 2012-11-30 | 2013-07-10 | 中国华冶科工集团有限公司 | Boring waterproof device |
| CN103273114A (en) * | 2013-06-25 | 2013-09-04 | 天津市贝斯特阀门有限公司 | Multi-shaft drilling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9324560D0 (en) * | 1993-11-30 | 1994-01-19 | Framo Dev Uk Ltd | An apparatus for extraction of a fluent material from a container |
-
2014
- 2014-04-30 CN CN201410182581.5A patent/CN104018780B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165000C1 (en) * | 1999-10-15 | 2001-04-10 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Underwater drilling rig for drilling geological wells |
| CN1922073A (en) * | 2004-02-25 | 2007-02-28 | 韩国海洋研究院 | Remotely controlled apparatus for recovering liquid in sunken ship and method performed by the same |
| CN201455345U (en) * | 2009-08-31 | 2010-05-12 | 郑州白云实业有限公司 | Automatic drilling machine of brake horseshoe |
| CN203050602U (en) * | 2012-11-30 | 2013-07-10 | 中国华冶科工集团有限公司 | Boring waterproof device |
| CN103273114A (en) * | 2013-06-25 | 2013-09-04 | 天津市贝斯特阀门有限公司 | Multi-shaft drilling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019182958A1 (en) * | 2018-03-19 | 2019-09-26 | Resolve Marine Group, Inc. | Marine salvage drill assemblies and systems |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104018780A (en) | 2014-09-03 |
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| 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 |