CN110017412A - A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable - Google Patents
A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable Download PDFInfo
- Publication number
- CN110017412A CN110017412A CN201810024087.4A CN201810024087A CN110017412A CN 110017412 A CN110017412 A CN 110017412A CN 201810024087 A CN201810024087 A CN 201810024087A CN 110017412 A CN110017412 A CN 110017412A
- Authority
- CN
- China
- Prior art keywords
- hanging
- arm
- submarine pipeline
- degree
- telescopic rod
- 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.)
- Pending
Links
- 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 claims abstract description 24
- 238000012806 monitoring device Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to a kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable, the hanging improvement applied to submarine pipeline and cable.Including power and control system, pedestal, turntable, cross moving track, roller bed conveyors and hydraulic telescopic rod in place, linkage, support hinge arm, operation hydraulic telescopic rod, telescopic dispensing arm, underwater monitoring device.It is connected by track with sand loading lash ship, the mechanization of the processes such as sand pocket throwing can be achieved on lash ship, by realizing the hanging all standing for administering area longitudinally along ship shift position, laterally across the motion mode for swinging dispensing arm, the underwater touchdown point that arm controls sand pocket is launched by telescopic sand pocket, it realizes accurate effectively construction, solves the reason suspended piping constructing technology problem of sand pocket ruling by law at this stage.
Description
Technical field
The present invention relates to the hanging backfilling apparatus of one of ocean engineering device field four-degree-of-freedom submarine pipeline and cable, are applied to
The hanging improvement of submarine pipeline and cable.
Background technique
Shallow sea subgrade sea area is in beach sea boundary area, place drive marine, shallow engineering geology, sub-sea dynamic
Looks condition is sufficiently complex, and a large amount of submarine pipelines, marine cable bottom is caused hanging phenomenon nearby occur.Hanging umbilical wave,
Under the washing away of ocean current, vortex-induced vibration is easily caused, generates dynamic stress, fatigue damage is caused to umbilical, what aggravation umbilical was damaged can
Energy property, to submarine pipeline, the great hidden danger of submarine cable security presence, submarine pipeline will cause weight once leakage or cable are broken
Big economy, capacity loss are badly in need of administering.
At this stage, the side such as sand pocket method, chain row, bionic aquatic weed, geotextiles, steel structure support method is mostly used in engineering practice
Method administers hanging umbilical.Wherein, the sand pocket method generallyd use in engineering has the advantages that easy to operate, economical and effective.Because of Submarine Pipeline
Road naked section is more, and corresponding ramming workload is huge, and still, the construction method of sand pocket method used at present but falls behind very much, and one
As way be first in land sand to be manually packaged into bag, then by crane loaded on workboat, when workboat reach it is outstanding
Above vacant duct when sea, then sand pocket is pushed down into ship by construction personnel and is thrown into the sea.Which, which not only needs to put into, largely to be applied
Work cost, and speed is slow, has been unable to meet the Control of Hidden project duration, quality requirement.Exist simultaneously ramming unevenly, no
The problems such as quantitative, causes risks such as pipeline part press-bendings, is always exposed and urgent problem to be solved during ramming.
Summary of the invention
It is an object of the invention in view of the problems of the existing technology, provide a kind of self-hunting and according to pipeline orientation
Ramming is carried out, according to ramming demand automatic bagging and efficient ramming, the controllable four-degree-of-freedom submarine pipeline and cable in ramming position is vacantly returned
Action.
A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable, including power and control system, pedestal, turntable, traversing rail
Road, roller bed conveyors and hydraulic telescopic rod in place, linkage, support hinge arm, operation hydraulic telescopic rod, telescopic dispensing arm；
The cross moving track is two sliding rails being smoothly arranged；Pedestal is arranged on cross moving track, and constitutes sliding with cross moving track and drive
Dynamic limit cooperation；The turntable setting on the base, and constitutes rotation driving cooperation with pedestal；The support hinge arm lower end passes through
Linkage is connected with turntable, and upper end with linkage with telescopic dispensing arm by being connected, and middle part is by linkage and just
Position hydraulic telescopic rod one end is connected；The hydraulic telescopic rod other end in place is connected by linkage with turntable；The operation
The both ends of hydraulic telescopic rod pass through linkage respectively and are connected with turntable and telescopic dispensing arm；The output of the roller bed conveyors
End is overlapped with the telescopic input terminal for launching arm；The power and control system adjust pedestal and move back and forth, adjust along cross moving track
It saves the rotation of turntable and pedestal, adjust the flexible of hydraulic telescopic rod and operation hydraulic telescopic rod in place.
Above scheme further,
It further include being mounted on the telescopic underwater monitoring device for launching arm lower end.
Depth transducer, pressure sensor, underwater video monitoring system are laid in the underwater monitoring device device.
The pedestal and cross moving track, pedestal and turntable pass through the cooperation of motor roller friction-driven or gear motor respectively
Gear mesh driving cooperation.
The telescopic dispensing arm is that multistage is sequentially embedded formula telescopic arm.
The telescopic both ends for launching arm are connected by winch, and winch is connected with power with control system.
The telescopic dispensing arm is intermediate throughholes structure.
The hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable of the invention is connected by track with sand loading lash ship, on lash ship
The mechanization that the processes such as sand pocket throwing can be achieved, by the movement for launching arm longitudinally along ship shift position, laterally across swing
Mode realizes the hanging all standing for administering area；The underwater touchdown point that arm controls sand pocket is launched by telescopic sand pocket, realizes essence
Effect is truly had to construct；It solves the reason suspended piping constructing technology problem of sand pocket ruling by law at this stage, compares traditional artificial operation construction party
Method greatly improves construction efficiency.
Detailed description of the invention
Fig. 1 is a kind of hanging backfilling apparatus schematic diagram of four-degree-of-freedom submarine pipeline and cable；In figure:
1, pedestal 2, turntable 3, hydraulic telescopic rod in place
4, cross moving track 5, linkage 6, support hinge arm
7, operation hydraulic telescopic rod 8, telescopic dispensing arm 9, underwater monitoring device
10, roller bed conveyors 11, feeding area 12, power and control system
Fig. 2 is a kind of hanging backfilling apparatus main view of four-degree-of-freedom submarine pipeline and cable；
Fig. 3 is a kind of hanging backfilling apparatus side view of four-degree-of-freedom submarine pipeline and cable.
Specific embodiment
Now in conjunction with Figure of description, the invention will be further described:
Referring to Fig.1, a kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable, including power and control system 12, pedestal 1, turntable
2, cross moving track 4, roller bed conveyors 10 and hydraulic telescopic rod 3 in place, linkage 5, support hinge arm 6, operation hydraulic telescopic rod
7, telescopic dispensing arm 8；The cross moving track 4 is two smooth sliding rails；Pedestal 1 be arranged on cross moving track 4, and with traversing rail
Road 4 constitutes sliding limit cooperation；The turntable 2 is arranged on pedestal 1, and constitutes rotatable engagement with pedestal 1；The support hinge arm
6 lower ends are connected by linkage 5 with turntable 2, and by being connected with the telescopic dispensing arm 8 of linkage 5, middle part passes through hinge for upper end
Chain mechanism 5 is connected with hydraulic telescopic rod 3 in place；3 other end of hydraulic telescopic rod in place is connected with turntable 2；The operation liquid
The both ends of pressure telescopic rod 7 pass through linkage 5 respectively and are connected with turntable 2 and telescopic dispensing arm 8；The roller bed conveyors 10
Output end and the telescopic input terminal for launching arm 8 overlap；The power and control system 12, which have, adjusts pedestal 1 along cross moving track
4 reciprocating movements, adjust the flexible of hydraulic telescopic rod 3 and operation hydraulic telescopic rod 7 in place at the rotation for adjusting turntable 2 and pedestal 1.
It is further: to further include being mounted on the telescopic underwater monitoring device 9 for launching 8 lower end of arm.The underwater monitoring
Depth transducer, pressure sensor, underwater video monitoring system are laid in 9 device of device.
It is further: the pedestal 1 and cross moving track 4, pedestal 1 and turntable 2 respectively by motor roller friction-driven or
The driving of person's gear motor gear mesh.
Further: the telescopic dispensing arm 8 is that multistage is sequentially embedded formula telescopic arm.The telescopic dispensing arm 8
Both ends by winch be connected, winch is connected with power with control system 12.The telescopic dispensing arm 8 is intermediate throughholes knot
Structure, sand pocket can accurately be launched by intermediate throughholes.
Specific operation process are as follows: after engineering ship reaches assignment place, hydraulic telescopic rod 3 in place is by telescopic throwing
It puts arm 8 to boost, position hydraulic telescopic rod 3 stops working after being inserted into the water surface at an angle, then extends to telescopic dispensing arm 8
Stop near above hanging umbilical, after being mounted on the observation in place in real time of the telescopic underwater monitoring device 9 launched on arm 8,
Start roller bed conveyors 10 in power and control system 12, sand pocket is sent to the telescopic input terminal for launching arm 8 and starts throwing
Operation.In operation process, situation is filled by the observation sand throwing in real time of underwater monitoring device 9, power and control system 12 can be passed through
It controls telescopic dispensing arm 8 and carries out throwing operation along the both direction freedom degree on cross moving track 4, or pass through power and control
System 12 controls operation hydraulic telescopic rod 7 and telescopic dispensing arm 8 is swung progress in lateral both direction freedom degree
Throwing operation.After the completion of operation, the recycling of telescopic dispensing arm 8 is got up first, hydraulic telescopic rod 3 in place is then driven to recycle
Telescopic dispensing arm 8 is recycled on ship deck to initial position.
Claims (7)
1. a kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable, it is characterized in that: include power and control system, pedestal, turntable,
Cross moving track, roller bed conveyors and hydraulic telescopic rod in place, linkage, support hinge arm, operation hydraulic telescopic rod, telescopic throwing
Put arm；The cross moving track is two sliding rails being smoothly arranged；Pedestal is arranged on cross moving track, and constitutes and slide with cross moving track
Dynamic driving limit cooperation；The turntable setting on the base, and constitutes rotation driving cooperation with pedestal；The support hinge arm lower end
It is connected by linkage with turntable, by being connected with linkage with telescopic dispensing arm, middle part passes through linkage for upper end
It is connected with hydraulic telescopic rod one end in place；The hydraulic telescopic rod other end in place is connected by linkage with turntable；It is described
The both ends of operation hydraulic telescopic rod pass through linkage respectively and are connected with turntable and telescopic dispensing arm；The roller bed conveyors
Output end and the telescopic input terminal for launching arm overlap；The power adjusts pedestal with control system and back and forth moves along cross moving track
Rotation that is dynamic, adjusting turntable and pedestal adjusts the flexible of hydraulic telescopic rod and operation hydraulic telescopic rod in place.
2. the hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable according to claim 1, it is characterized in that: further including being mounted on to stretch
The underwater monitoring device of contracting formula dispensing arm lower end.
3. the hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable according to claim, it is characterized in that: the underwater monitoring fills
It sets and is laid with depth transducer, pressure sensor, underwater video monitoring system in device.
4. the hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable according to claim 1,2 or 3, it is characterized in that: the pedestal
Pass through the cooperation of motor roller friction-driven respectively with cross moving track, pedestal and turntable or the driving of gear motor gear mesh is matched
It closes.
5. the hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable according to claim 1,2 or 3, it is characterized in that: described flexible
It is that multistage is sequentially embedded formula telescopic arm that formula, which launches arm,.
6. the hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable according to claim 5, it is characterized in that: the telescopic dispensing
The both ends of arm are connected by winch, and winch is connected with power with control system.
7. the hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable according to claim 6, it is characterized in that: the telescopic dispensing
Arm is intermediate throughholes structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024087.4A CN110017412A (en) | 2018-01-10 | 2018-01-10 | A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024087.4A CN110017412A (en) | 2018-01-10 | 2018-01-10 | A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110017412A true CN110017412A (en) | 2019-07-16 |
Family
ID=67188161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810024087.4A Pending CN110017412A (en) | 2018-01-10 | 2018-01-10 | A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110017412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074068A (en) * | 2023-10-12 | 2023-11-17 | 中国电力工程顾问集团中南电力设计院有限公司 | Submarine cable rush repair, salvage and playback process test device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832710A (en) * | 2008-04-29 | 2015-08-12 | 伊特雷科公司 | Marine pipeline installation system and method |
| CN105042184A (en) * | 2015-08-25 | 2015-11-11 | 哈尔滨工程大学 | Light double-node pipeline J-shaped laying system |
| CN105626963A (en) * | 2016-04-11 | 2016-06-01 | 中国石油大学(华东) | Channel-type hanging submarine pipeline slinging treatment device and construction method thereof |
| CN106245649A (en) * | 2016-07-27 | 2016-12-21 | 中国石油大学(华东) | Bucket type Aerial Submarine Pipeline ramming controlling device and construction method |
| CN106245650A (en) * | 2016-07-27 | 2016-12-21 | 中国石油大学(华东) | Aerial Submarine Pipeline double freedom sand controlling device |
| CN205877409U (en) * | 2016-08-08 | 2017-01-11 | 上海振华重工(集团)股份有限公司 | Light -duty J type submarine pipeline system of laying in deep sea |
| CN106320344A (en) * | 2016-09-22 | 2017-01-11 | 中交航局第二工程有限公司 | Construction control method for dimension stone deepwater precise throwing and filling |
| CN208565952U (en) * | 2018-01-10 | 2019-03-01 | 中石化石油工程技术服务有限公司 | A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable |
-
2018
- 2018-01-10 CN CN201810024087.4A patent/CN110017412A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832710A (en) * | 2008-04-29 | 2015-08-12 | 伊特雷科公司 | Marine pipeline installation system and method |
| CN105042184A (en) * | 2015-08-25 | 2015-11-11 | 哈尔滨工程大学 | Light double-node pipeline J-shaped laying system |
| CN105626963A (en) * | 2016-04-11 | 2016-06-01 | 中国石油大学(华东) | Channel-type hanging submarine pipeline slinging treatment device and construction method thereof |
| CN106245649A (en) * | 2016-07-27 | 2016-12-21 | 中国石油大学(华东) | Bucket type Aerial Submarine Pipeline ramming controlling device and construction method |
| CN106245650A (en) * | 2016-07-27 | 2016-12-21 | 中国石油大学(华东) | Aerial Submarine Pipeline double freedom sand controlling device |
| CN205877409U (en) * | 2016-08-08 | 2017-01-11 | 上海振华重工(集团)股份有限公司 | Light -duty J type submarine pipeline system of laying in deep sea |
| CN106320344A (en) * | 2016-09-22 | 2017-01-11 | 中交航局第二工程有限公司 | Construction control method for dimension stone deepwater precise throwing and filling |
| CN208565952U (en) * | 2018-01-10 | 2019-03-01 | 中石化石油工程技术服务有限公司 | A kind of hanging backfilling apparatus of four-degree-of-freedom submarine pipeline and cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117074068A (en) * | 2023-10-12 | 2023-11-17 | 中国电力工程顾问集团中南电力设计院有限公司 | Submarine cable rush repair, salvage and playback process test device and method |
| CN117074068B (en) * | 2023-10-12 | 2024-01-09 | 中国电力工程顾问集团中南电力设计院有限公司 | Submarine cable rush repair, salvage and playback process test device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230531 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: SINOPEC Group Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |