CN110281164A - A kind of novel sea deep water cutting equipment - Google Patents
A kind of novel sea deep water cutting equipment Download PDFInfo
- Publication number
- CN110281164A CN110281164A CN201910478632.1A CN201910478632A CN110281164A CN 110281164 A CN110281164 A CN 110281164A CN 201910478632 A CN201910478632 A CN 201910478632A CN 110281164 A CN110281164 A CN 110281164A
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- Prior art keywords
- formula frame
- cutting
- rotating box
- cutting equipment
- deep water
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- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
- B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of novel sea deep water cutting equipment, the cutter device including support device for fixing and for cutting pipeline, the support device are mounted in static housing formula frame, and the cutter device is mounted in rotating box formula frame；It is characterized in that, the accumulator for energy-absorbing buffering is equipped in the rotating box formula frame, it can play the role of evacuation to prominent present in pipeline or deformation in cutting process in this way, oil cylinder can retract automatically under the action of accumulator, so as to smooth transition cutting.
Description
Technical field
The present invention relates to a kind of cutter device, specifically a kind of novel sea deep water for submarine pipeline cutting is cut
Cut equipment.
Background technique
Offshore oil plays a very important role in entire Petroleum Industry, with the development of Offshore Oil Industry,
The newly-built oil-production installations in operation sea area are more and more, as the exploitation of petroleum and resource are constantly exhausted, the use of platform
Service life will also draw to an end.According to the regulation of international convention and domestic relevant laws and regulations, oil gas field must remove correlation after stopping production and set
It applies.From 1973 since the 1st ocean platform is removed in the Gulf of Mexico, according to incompletely statistics, the whole world is probably 2000 existing.
In China, platform removes a still new engineering, and according to statistics, in the following several years, more platforms, which are removed China, will number
Ten platforms will be removed.The dismounting of discarded platform will become an emerging high-tech industry of ocean engineering, wherein giving up
Abandon that pile supported platform chief component --- the dismounting of jacket is even more important, it is more to be related to technical field, and by it is economical,
The restriction of many factors such as technology, safety, environmental protection will cause huge loss once accident occurs.Discarded offshore oil
The dismounting of platform is extremely important for Offshore Oil Industry, marine environment, navigation and the fish production to operating area is guaranteed
Deng being all of great significance.Since the jacket structure in seabed and the environment of outside are all considerably complicated, thus some situation meetings
It is unfavorable for placing pipeline external cutter device.At this point, the structure in pipeline just seems relatively easy, also more conducively cutting equipment
Placement is gone on smoothly with cutting operation.
The document of Patent No. 201520710393.5 discloses a kind of ocean deepwater cutter device, including fixed part frame
With rotating part frame, it is characterised in that: the fixed part frame is connect by rotary components with rotating part frame, the rotation
Turning component includes the hydraulic motor, speed reducer, encoder component being mounted on fixed part frame, and the hydraulic motor is through subtracting
It drives rotating part frame to be rotated after fast machine down, is equipped on the fixed part frame for fixing cutter device
Strainer on cut submarine pipeline is equipped with telescopic oil cylinder, the piston rod end of telescopic oil cylinder on rotating part frame
High-pressure water jet pipette tips are installed by panel.The strainer is divided into upper and lower strainer, and upper strainer includes upper
Tensioning hydro-cylinder, several root long axis and several telescopic shafts, described long axis one end and upper tensioning hydro-cylinder is side walls hinged and the other end
Hinged with promptly rest shoe, the piston rod part of telescopic shaft one end and upper tensioning hydro-cylinder is hinged and the middle part of the other end and long axis is cut with scissors
It connects, lower strainer includes lower tensioning hydro-cylinder, several root long axis and several telescopic shafts, and described long axis one end and lower tensioning are oily
Cylinder is side walls hinged and the other end and promptly rest shoe are hinged, and telescopic shaft one end and the piston rod part of lower tensioning hydro-cylinder are hinged and another
It holds hinged with the middle part of long axis；In the upper strainer or lower strainer, long axis and telescopic shaft are three and are in equal
Even distribution.The fixed part frame includes hanging component, oil cylinder supporting block and bottom supporting block, and the hanging component passes through
Upper ejector pin component is connect with oil cylinder supporting block, and oil cylinder supporting block is connect by lower push rod component with bottom supporting block, fixed part frame
The peripheral metal plate component for protection is additionally provided on frame.The fixed part base of frame is turned by bearing stator component and bearing
Sub-component is connect with rotating part frame, and wherein bearing rotor assembly and the gear of speed reducer bottom are cooperatively connected, hydraulic motor
By driving bearing rotor assembly to realize the rotation of rotating part frame after speed reducer slows down.The panel passes through anticollision
Wheeling support is equipped with anticollision wheel, the anticollision wheel can rotate freely and wheel face be it is horizontally disposed, anticollision wheel passes through screw rod and spiral shell
Mother is fixed on anticollision wheeling support.The cutter device is externally connected to hydraulic station, and the hydraulic station includes rack, rack
It is divided into two layers, rack upper layer is equipped with hydraulic oil container, control cabinet and control valve group, and rack lower layer is equipped with major loop electric-motor pump
Group, cooling circuit motor pump group and interface panel, control cabinet are electric with control valve group, major loop motor pump group and cooling circuit respectively
Pump group connects, and each pipeline in hydraulic station is connected to interface panel, can accurately configure hydraulic station and cutting by interface panel
Pipeline docking between device.
When it is implemented, tensioning hydro-cylinder is in stretching state under off working state, strainer is at this time withdraws completely
State will not impact when in pit shaft the equipment transporting and receive and dispatch, when the rod chamber of tensioning hydro-cylinder is into pressure oil
When, strainer starts to open, until fitting closely with target wellbore, at this moment strainer is in running order.It is being tensioned
After mechanism reaches operating position, makes telescopic oil cylinder carry high pressure pipette tips by operation control valve group and stretch out, reach up to it
Target wellbore inner wall；At this moment it supplies water to setting pressure, and after confirming that pit shaft is shot through by hydraulic giant, the control rotation of operation control valve group
Turn component to start to rotate, to carry out cutting action, encoder component with real-time detection and can feed back cutting angle during this
Degree, and shown on the panel of control cabinet.
It is practiced by many years, the inventors discovered that, above-mentioned cutting equipment has the following disadvantages: in cutting process, works as height
Pressure hydraulic giant pipette tips encounter protrusion or deformation in pipeline, may damage the consequence of pipette tips and telescopic oil cylinder by Caton.
Summary of the invention
In order to solve the deficiencies in the prior art, the object of the present invention is to provide a kind of novel seas for capableing of steady cutting process
Foreign deep water cutting equipment.
The technical scheme adopted by the invention is that: a kind of novel sea deep water cutting equipment, including support for fixing
Device and cutter device for cutting pipeline, the support device are mounted in static housing formula frame, the cutter device
It is mounted in rotating box formula frame；Wherein, the cutter device includes telescopic oil cylinder and high-pressure gun, the telescopic oil cylinder
It is cut for driving the high pressure pipette tips to stretch out and walking in inner wall of the pipe；Accumulation of energy is equipped in the rotating box formula frame
Device, a port of the accumulator are connect with the telescopic oil cylinder, when the high-pressure gun is met in walking cutting process
To when prominent present in inner wall of the pipe or deformation, the telescopic oil cylinder can retract automatically under the action of accumulator, lead to
The function of crossing the accumulator energy-absorbing buffering plays the role of avoiding the protrusion or deformation in pipeline, so as to steady mistake
Cross cutting process.
Further, in order to realize imderwater cutting even running, equipped with large speed ratio in the static housing formula frame
Waterproof planetary reducer, the waterproof planetary reducer slow down to the cutter device by floating bearing.
Further, the support device includes hydraulic cylinder, hydraulic motor, support arm and support arm adjusting rod, is used for
The cutter device is fixed on cut submarine pipeline.
Further, the rotating box formula frame is equipped with water proof type angle and linear velocity trans, for obtain and
Transmit the speed of the rotating box formula frame operation and the angle of rotation.
The invention has the beneficial effects that after applying the present invention, it can be in cutting process to prominent present in pipeline
Or evacuation is played the role of in deformation, telescopic oil cylinder can retract automatically under the action of accumulator, so as to smooth transition
Cutting；Moreover, because using the waterproof planetary reducer of large speed ratio, is slowed down by a floating bearing, be may be implemented
Imderwater cutting even running.
Detailed description of the invention
Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1.
In figure, 1. static housing formula frames；12. hydraulic cylinder；13. support arm；131. support arm adjusting rod；15. hydraulic
Motor；16. large speed ratio waterproof planetary reducer；17. floating bearing；2. rotating box formula frame；3. accumulator；4. waterproof angle
With linear velocity trans.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, technical solution of the present invention is described in detail.
It embodiment as shown in Figure 1, a kind of novel sea deep water cutting equipment, including support device for fixing and is used for
The cutter device of pipeline is cut, the support device is mounted in static housing formula frame (1), and the cutter device is mounted on rotation
Turn in box-type frame (2)；The accumulator (3) for energy-absorbing buffering is equipped in the rotating box formula frame, it in this way can be
Play the role of evacuation to prominent present in pipeline or deformation in cutting process, telescopic oil cylinder can be in accumulator
Lower automatic retraction, so as to smooth transition cutting.
In order to realize imderwater cutting even running, the waterproof planet in the static housing formula frame equipped with large speed ratio subtracts
Fast machine (16), the waterproof planetary reducer slow down to the cutter device by floating bearing (17).
Further, the support device includes hydraulic cylinder (12), hydraulic motor (15), support arm (13) and support arm
Adjusting rod (131), for the cutter device to be fixed on to the inner wall of submarine pipeline to be cut.
Further, the rotating box formula frame is equipped with water proof type angle and linear velocity trans (4), for being used for
The speed of the rotating box formula frame operation and the angle of rotation are obtained and transmitted, and the rotating box formula frame is transported
The angle of capable speed and rotation sends the control device of the cutting equipment to.
Presently preferred embodiments of the present invention is described in detail above, but creation of the invention is not limited to this implementation
Example, those skilled in the art on the premise of without prejudice to spirit of the invention, can also make many same modifications or replace
It changes, these same variation or replacement are all contained in protection scope defined by claims hereof.
Claims (4)
1. a kind of novel sea deep water cutting equipment, the cutting dress including support device for fixing and for cutting pipeline
It sets, the support device is mounted in static housing formula frame, and the cutter device is mounted in rotating box formula frame；Its
In, the cutter device includes telescopic oil cylinder and high-pressure gun, and the telescopic oil cylinder is for driving the high pressure pipette tips to stretch out
With cutting of walking in inner wall of the pipe；It is characterized in that, accumulator is equipped in the rotating box formula frame, the accumulator
A port is connect with the telescopic oil cylinder, is existed when the high-pressure gun encounters in inner wall of the pipe in walking cutting process
Protrusion or deformation when, the telescopic oil cylinder retracts automatically under the action of accumulator.
2. novel sea deep water cutting equipment according to claim 1, which is characterized in that in the static housing formula frame
Waterproof planetary reducer equipped with large speed ratio, the waterproof planetary reducer subtract the cutter device by floating bearing
Speed.
3. novel sea deep water cutting equipment according to claim 1 or 2, which is characterized in that the support device includes
Hydraulic cylinder, hydraulic motor, support arm and support arm adjusting rod, it is to be cut underwater for the cutter device to be fixed on
On the inner wall of pipeline.
4. novel sea deep water cutting equipment according to claim 1 or 2, which is characterized in that the rotating box formula frame
Frame is equipped with water proof type angle and linear velocity trans, for obtain and transmit the speed of rotating box formula frame operation with
And the angle of rotation, and send the angle of the speed of rotating box formula frame operation and rotation to the cutting equipment
Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478632.1A CN110281164A (en) | 2019-06-03 | 2019-06-03 | A kind of novel sea deep water cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478632.1A CN110281164A (en) | 2019-06-03 | 2019-06-03 | A kind of novel sea deep water cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281164A true CN110281164A (en) | 2019-09-27 |
Family
ID=68003263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910478632.1A Pending CN110281164A (en) | 2019-06-03 | 2019-06-03 | A kind of novel sea deep water cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281164A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120272897A1 (en) * | 2011-01-14 | 2012-11-01 | Brad Bamford | Pipe Conditioning Tool |
| CN103316872A (en) * | 2013-05-29 | 2013-09-25 | 胡雄华 | Robot for cleaning round pipelines |
| CN203437382U (en) * | 2013-08-29 | 2014-02-19 | 山东科技大学 | Robot cleaner for pipe with variable diameter |
| CN204477598U (en) * | 2015-02-28 | 2015-07-15 | 魏林 | A kind of hydraulic drive type pipeline cleaning robot |
| CN204955010U (en) * | 2015-09-11 | 2016-01-13 | 深圳市蓝海潜水工程有限公司 | Ocean deep water cutting device |
| CN106166564A (en) * | 2016-08-05 | 2016-11-30 | 北京中冶设备研究设计总院有限公司 | A kind of profile fixed length device and method of adjustment |
| CN108554955A (en) * | 2018-05-15 | 2018-09-21 | 浙江工业大学 | A kind of diameter changeable pipeline cleaning robot |
| CN208275467U (en) * | 2018-03-14 | 2018-12-25 | 韩兵 | A kind of damping automatic cleaning water mud roll squeezer |
| CN210650249U (en) * | 2019-06-03 | 2020-06-02 | 天津德瑞安海洋工程有限公司 | Novel ocean deep water cutting equipment |
-
2019
- 2019-06-03 CN CN201910478632.1A patent/CN110281164A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120272897A1 (en) * | 2011-01-14 | 2012-11-01 | Brad Bamford | Pipe Conditioning Tool |
| CN103316872A (en) * | 2013-05-29 | 2013-09-25 | 胡雄华 | Robot for cleaning round pipelines |
| CN203437382U (en) * | 2013-08-29 | 2014-02-19 | 山东科技大学 | Robot cleaner for pipe with variable diameter |
| CN204477598U (en) * | 2015-02-28 | 2015-07-15 | 魏林 | A kind of hydraulic drive type pipeline cleaning robot |
| CN204955010U (en) * | 2015-09-11 | 2016-01-13 | 深圳市蓝海潜水工程有限公司 | Ocean deep water cutting device |
| CN106166564A (en) * | 2016-08-05 | 2016-11-30 | 北京中冶设备研究设计总院有限公司 | A kind of profile fixed length device and method of adjustment |
| CN208275467U (en) * | 2018-03-14 | 2018-12-25 | 韩兵 | A kind of damping automatic cleaning water mud roll squeezer |
| CN108554955A (en) * | 2018-05-15 | 2018-09-21 | 浙江工业大学 | A kind of diameter changeable pipeline cleaning robot |
| CN210650249U (en) * | 2019-06-03 | 2020-06-02 | 天津德瑞安海洋工程有限公司 | Novel ocean deep water cutting equipment |
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