CN101418875A - Positioning and clamping device special for submarine pipeline flange automatic joint tool - Google Patents
Positioning and clamping device special for submarine pipeline flange automatic joint tool Download PDFInfo
- Publication number
- CN101418875A CN101418875A CNA2008102096018A CN200810209601A CN101418875A CN 101418875 A CN101418875 A CN 101418875A CN A2008102096018 A CNA2008102096018 A CN A2008102096018A CN 200810209601 A CN200810209601 A CN 200810209601A CN 101418875 A CN101418875 A CN 101418875A
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- claw
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- oil hydraulic
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Abstract
The invention provides a special positioning and clamping device for an automatic submerged pipe flange connecting machine. The device comprises a master jaw 1, a hinged hydraulic cylinder 2, a jaw 5, a hydraulic cylinder mounting lug 6 and a jaw mounting lug 8, wherein the hydraulic mounting lug 6 is fixed on the master jaw 1; the hinged hydraulic cylinder 2 is connected with the master jaw 1 through the hydraulic mounting lug 6 and is connected with the jaw 5 through a pin shaft 3; the jaw 5 is connected with the master jaw 1 through a rotating shaft 4; and the jaw mount lug 8 has two pieces which are welded at two sides of the master jaw respectively. The invention provides a positioning and clamping device for a deepwater automatic flange connecting machine which can adapt to deep-sea environment and meet the operational requirements of the deepwater automatic flange connecting machine on positioning and clamping.
Description
(1) technical field
What the present invention relates to is positioning clamping device on a kind of automatically working facility, particularly is applied to the machinery that the bolt automation of deep-sea oil piping flange connects.
(2) background technique
Deep-sea submarine pipeline flange be connected with multiple mode, wherein to connect be that cost is the cheapest to bolt, the mode that connection reliability is the highest.Deep ocean work can not utilize the diver, can only adopt various automation facility.The simple procedure that the pipelines in deep sea flange bolt connects is, earlier by remote-controlled vehicle ROV (Remotely Operated Vehicle) control H frame, the pipeline that needs on the sea bed to dock is supported, realize the alignment of pipeline axial position and radial position by aiming at facility again, the flange of ROV manipulation afterwards connects the bolt connection that facility are finished piping flange automatically.In order to ensure normally carrying out of flange connection procedure, flange need be connected facility automatically and be fixed on the pipeline, this function is realized by positioning clamping device.
Patent PCT/WO 03/040602 A1 of STOLT OFFSHORE LIMITED has proposed a kind of positioning clamping device, this device adopts the claw mode, the maximum characteristics of this device are the Placements of itself and facility, this device is connected through the hinge on oil hydraulic cylinder, be hinged on the facility by oil hydraulic cylinder again, so its positioning clamping device floats, certain space adjustment capability is arranged, but reliability and accuracy that its location clamps are not high.
(3) summary of the invention
The object of the present invention is to provide a kind of simple in structurely, the location reliable clamping can satisfy the deep-sea flange connects the requirement that facility clamp the location automatically in operation process positioning and clamping device special for submarine pipeline flange automatic joint tool.
The object of the present invention is achieved like this:
It comprises that master jaw 1, hinge oil hydraulic cylinder 2, claw 5, oil hydraulic cylinder are installed auricle 6, claw is installed auricle 8, oil hydraulic cylinder is installed auricle 6 and is fixed on the master jaw 1, hinge oil hydraulic cylinder 2 is installed auricle 6 by oil hydraulic cylinder and is linked together with master jaw 1, hinge oil hydraulic cylinder 2 is connected with claw 5 by bearing pin 3 again, claw 5 is connected with master jaw 1 by rotating shaft 4, claw is installed auricle 8 and is had two, is welded on master jaw 1 both sides respectively.
The present invention can also comprise some structure characteristics like this:
1, described master jaw 1 is made up of master jaw matrix 9, claw installation auricle II 10 and oil hydraulic cylinder installation auricle II 12, and auricle II 10 is installed claw and oil hydraulic cylinder installation auricle II 12 is welded on the master jaw matrix 9; The hole I 13 that hinge oil hydraulic cylinder 2 is installed on the auricle II 12 by oil hydraulic cylinder links to each other with master jaw 1, oil hydraulic cylinder is installed auricle 6 and is linked to each other with master jaw matrix 9 by the bolt hole 14 on the master jaw matrix 9, and claw 5 is installed auricle II 10 by claw and linked to each other with master jaw 1.
2, described claw 5 is made up of claw sheet 15, long claw location piece 16, claw location piece installation shaft 19 and stub pawl location piece 20; Long claw location piece 16 has two to be installed together with claw location piece installation shaft 19 by hole II 21 with stub pawl location piece 20, and be welded on the claw location piece installation shaft 19, claw sheet 15 is welded on long claw location piece 16 and the stub pawl location piece 20, claw 5 links to each other with master jaw 1 by hole III17, links to each other with hinge oil hydraulic cylinder 2 by hole IV 18.
3, master jaw 1 of the present invention and claw 5 fit make positioning clamping device have little, the lightweight characteristics of volume.Adopt the arc surface of master jaw matrix 9 bottoms to contact, increased area of contact, make the location more accurate and reliable with outer diameter tube.Claw sheet 15 also is an arc surface, adopt the area of contact that cambered surface contacts have been increased with pipeline, thereby under identical clamping force, can reduce pressure to pipeline, prevent that pipeline is by conquassation, the profile of tooth on claw sheet 15 surfaces can increase the friction factor with pipeline enclosure, and available less clamping force provides required frictional force.
The present invention is a kind of positioning clamping device for the use of deep water automatic flange connection facility, and it can adapt to abyssal environment, can satisfy the deep water automatic flange and connect the requirement that the facility operation clamps the location.These automatically working facility are the machinery that are applied to the bolt automation connection of deep-sea oil piping flange, and the positioning clamping device tool is the important component part of automatically working facility.
(4) description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the master jaw structural drawing;
Fig. 3 is claw structure figure.
(5) embodiment
For example the present invention is done description in more detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1, the main composition of positioning and clamping device special for submarine pipeline flange automatic joint tool of the present invention comprises that master jaw 1, hinge oil hydraulic cylinder 2, claw 5, oil hydraulic cylinder are installed auricle 6, claw is installed auricle 8, hinge oil hydraulic cylinder 2 is installed auricle 6 by oil hydraulic cylinder and is linked together with master jaw 1, and oil hydraulic cylinder is installed auricle 6 and is fixed together by bolt 7 and master jaw 1.Hinge oil hydraulic cylinder 2 is connected with claw 5 by bearing pin 3 again, and claw 5 is connected with master jaw 1 by rotating shaft 4.Claw is installed auricle 8 and is had two, is welded on master jaw 1 both sides respectively.
This device is installed auricle 8 usefulness bolts by the claw of both sides and is installed on the deep water automatic flange connection facility, respectively installs one at the two ends of facility.Can guarantee that by this being rigidly connected facility are not influenced by ocean current and accidental shock.Claw 5 rotates around bearing pin 4 under the effect of oil hydraulic cylinder 2, realizes opening and closing movement, and oil hydraulic cylinder 2 provides enough thrust to make claw 5 hold pipeline tightly, with facility being positioned on the pipeline tightly.
In conjunction with Fig. 2, master jaw mainly comprises: auricle 10 is installed for master jaw matrix 9, claw and oil hydraulic cylinder is installed auricle 12.The main motion parts of positioning clamping device all is installed on the master jaw.Arc surface on the master jaw matrix 9 is used for locating on pipeline, is that facility are positioned on the pipeline by arc surface.Claw is installed by auricle 10 and oil hydraulic cylinder installation auricle 12 is welded on the master jaw matrix 9, and claw 5 and oil hydraulic cylinder 2 are installed respectively, locatees their positions on positioning clamping device.
In conjunction with Fig. 3, claw mainly comprises: claw sheet 15, long claw location piece 16, claw location piece installation shaft 19 and stub pawl location piece 20, the mode by welding between them links together.Two claws are arranged, claw clamping pipe under the effect of oil hydraulic cylinder 2 on the positioning clamping device.On the claw sheet 15 tooth is arranged, can increase frictional force under pressure, prevent the rotation of facility around conduit axis.
This positioning clamping device working procedure is as follows:
1. claw 5 is opened, and oil hydraulic cylinder 2 shrinks, and claw 5 can pass through pipeline around bearing pin 4 rotation opened with certain angle.
2. facility are in place, and facility are moving under the effect of ROV above the pipeline, and facility descend and make the cambered surface and the tube contacts of master jaw matrix 9, and facility are positioned on the pipeline.
3. claw 5 closures, after facility are in place, oil hydraulic cylinder 2 elongations, claw 5 rotates to an angle around bearing pin 4 and makes claw sheet 15 and tube contacts, continues reinforcing and makes claw hold pipeline tightly.
4. facility are withdrawn, and after the flange connection was finished, oil hydraulic cylinder 2 shrank, and claw 5 can pass through pipeline around bearing pin 4 rotation opened with certain angle.Facility leave pipeline under the effect of ROV.
Claims (3)
1, a kind of positioning and clamping device special for submarine pipeline flange automatic joint tool, it comprises master jaw [1], hinge oil hydraulic cylinder [2], claw [5], oil hydraulic cylinder is installed auricle [6], claw is installed auricle [8], it is characterized in that: oil hydraulic cylinder is installed auricle [6] and is fixed on the master jaw [1], hinge oil hydraulic cylinder [2] is installed auricle [6] by oil hydraulic cylinder and is linked together with master jaw [1], hinge oil hydraulic cylinder [2] is connected with claw [5] by bearing pin [3] again, claw [5] is connected with master jaw [1] by rotating shaft [4], claw is installed auricle [8] and is had two, is welded on master jaw [1] both sides respectively.
2, positioning and clamping device special for submarine pipeline flange automatic joint tool according to claim 1, it is characterized in that: described master jaw [1] is installed auricle II[10 by master jaw matrix [9], claw] and oil hydraulic cylinder installation auricle II[12] form, claw is installed auricle II[10] and oil hydraulic cylinder installation auricle II[12] be welded on the master jaw matrix [9]; Hinge oil hydraulic cylinder [2] is installed auricle II[12 by oil hydraulic cylinder] on hole I[13] link to each other with master jaw [1], oil hydraulic cylinder is installed auricle [6] and is linked to each other with master jaw matrix [9] by the bolt hole [14] on the master jaw matrix [9], and claw [5] is installed auricle II[10 by claw] link to each other with master jaw [1].
3, positioning and clamping device special for submarine pipeline flange automatic joint tool according to claim 1 and 2 is characterized in that: described claw [5] is made up of claw sheet [15], long claw location piece [16], claw location piece installation shaft [19] and stub pawl location piece [20]; Long claw location piece [16] have two with stub pawl location piece [20] by hole II[21] and claw location piece installation shaft [19] be installed together, and be welded on the claw location piece installation shaft [19], claw sheet [15] is welded on long claw location piece [16] and the stub pawl location piece [20], claw [5] is by hole III[17] link to each other with master jaw [1], by hole IV[18] link to each other with hinge oil hydraulic cylinder [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102096018A CN101418875B (en) | 2008-12-04 | 2008-12-04 | Positioning and clamping device special for submarine pipeline flange automatic joint tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102096018A CN101418875B (en) | 2008-12-04 | 2008-12-04 | Positioning and clamping device special for submarine pipeline flange automatic joint tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101418875A true CN101418875A (en) | 2009-04-29 |
| CN101418875B CN101418875B (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008102096018A Active CN101418875B (en) | 2008-12-04 | 2008-12-04 | Positioning and clamping device special for submarine pipeline flange automatic joint tool |
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| CN (1) | CN101418875B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929582B (en) * | 2009-06-19 | 2012-02-01 | 中国海洋石油总公司 | Control machine capable of carrying operation carrier to perform axial and circumferential motions relative to operation matrix |
| CN103112389A (en) * | 2013-03-04 | 2013-05-22 | 北京南车时代机车车辆机械有限公司 | Pipe fixture and pipe-conveying machine |
| CN103111833A (en) * | 2013-02-06 | 2013-05-22 | 哈尔滨工程大学 | Assembly and disassembly tool for clamping-pressing type mechanical connector |
| CN103418907A (en) * | 2013-08-09 | 2013-12-04 | 中国航空工业集团公司北京航空制造工程研究所 | Friction plug welding device used for petroleum pipeline |
| CN103615596A (en) * | 2013-11-14 | 2014-03-05 | 哈尔滨工程大学 | Full-automatic clamping hoop used for seabed jacket repairing |
| CN104344078A (en) * | 2014-08-12 | 2015-02-11 | 山东科技大学 | Device for intelligently installing deepwater snap-type mechanical pipeline connector and using method thereof |
| CN104895503A (en) * | 2015-06-08 | 2015-09-09 | 哈尔滨工程大学 | Working platform fixed on outer surfaces of underwater pipelines |
| CN104989875A (en) * | 2015-05-19 | 2015-10-21 | 中国海洋石油总公司 | Submarine pipeline flange underwater abutting joint installation method |
| CN106439222A (en) * | 2016-11-03 | 2017-02-22 | 东北石油大学 | Underwater robot used for submarine pipeline connecting installation |
| CN110778791A (en) * | 2019-11-05 | 2020-02-11 | 成秀东 | Underground pipeline laying device |
| CN111810719A (en) * | 2020-07-10 | 2020-10-23 | 刘丽丽 | Accurate butt joint of seabed oil gas pipeline is with lifting and holding device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100639412B1 (en) * | 2005-09-23 | 2006-10-31 | 주식회사 삼천리기계 | The out of roundness clamp chuck for machines tools |
| CN201150998Y (en) * | 2007-12-03 | 2008-11-19 | 勤威(天津)工业有限公司 | Clamping chuck special for turning |
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2008
- 2008-12-04 CN CN2008102096018A patent/CN101418875B/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929582B (en) * | 2009-06-19 | 2012-02-01 | 中国海洋石油总公司 | Control machine capable of carrying operation carrier to perform axial and circumferential motions relative to operation matrix |
| CN103111833B (en) * | 2013-02-06 | 2015-04-08 | 哈尔滨工程大学 | Assembly and disassembly tool for clamping-pressing type mechanical connector |
| CN103111833A (en) * | 2013-02-06 | 2013-05-22 | 哈尔滨工程大学 | Assembly and disassembly tool for clamping-pressing type mechanical connector |
| CN103112389A (en) * | 2013-03-04 | 2013-05-22 | 北京南车时代机车车辆机械有限公司 | Pipe fixture and pipe-conveying machine |
| CN103112389B (en) * | 2013-03-04 | 2015-07-08 | 北京南车时代机车车辆机械有限公司 | Pipe fixture and pipe-conveying machine |
| CN103418907A (en) * | 2013-08-09 | 2013-12-04 | 中国航空工业集团公司北京航空制造工程研究所 | Friction plug welding device used for petroleum pipeline |
| CN103615596B (en) * | 2013-11-14 | 2015-08-12 | 哈尔滨工程大学 | A kind of full-automatic clip multiple for seabed tube un-wheeling repair |
| CN103615596A (en) * | 2013-11-14 | 2014-03-05 | 哈尔滨工程大学 | Full-automatic clamping hoop used for seabed jacket repairing |
| CN104344078A (en) * | 2014-08-12 | 2015-02-11 | 山东科技大学 | Device for intelligently installing deepwater snap-type mechanical pipeline connector and using method thereof |
| CN104989875A (en) * | 2015-05-19 | 2015-10-21 | 中国海洋石油总公司 | Submarine pipeline flange underwater abutting joint installation method |
| CN104895503A (en) * | 2015-06-08 | 2015-09-09 | 哈尔滨工程大学 | Working platform fixed on outer surfaces of underwater pipelines |
| CN104895503B (en) * | 2015-06-08 | 2017-01-18 | 哈尔滨工程大学 | Working platform fixed on outer surfaces of underwater pipelines |
| CN106439222A (en) * | 2016-11-03 | 2017-02-22 | 东北石油大学 | Underwater robot used for submarine pipeline connecting installation |
| CN110778791A (en) * | 2019-11-05 | 2020-02-11 | 成秀东 | Underground pipeline laying device |
| CN111810719A (en) * | 2020-07-10 | 2020-10-23 | 刘丽丽 | Accurate butt joint of seabed oil gas pipeline is with lifting and holding device |
| CN111810719B (en) * | 2020-07-10 | 2022-01-07 | 东营经济技术开发区东汇新能源有限公司 | Lifting clamping device for accurate butt joint of seabed oil and gas pipelines |
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| Publication number | Publication date |
|---|---|
| CN101418875B (en) | 2010-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20091225 Address after: Copyright 1, 145 Nantong Avenue, Nangang District, Heilongjiang, Harbin, China Science and Technology Department, intellectual property office, Harbin Engineering University, 150001 Applicant after: Harbin Engineering University Co-applicant after: Offshore Oil Engineering Co., Ltd. Address before: Copyright 1, 145 Nantong Avenue, Nangang District, Heilongjiang, Harbin, China Science and Technology Department, intellectual property office, Harbin Engineering University, 150001 Applicant before: Harbin Engineering Univ. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhigang Inventor after: Ma Baojia Inventor after: Wang Liquan Inventor after: Li Wei Inventor after: Zhang Lan Inventor after: Wang Wenming Inventor after: Yang Shuangyang Inventor before: Wang Liquan Inventor before: Wang Jianqiu Inventor before: Zhao Dongyan Inventor before: Li Wei Inventor before: Zhang Lan Inventor before: Lin Qiuhong Inventor before: Wang Wenming Inventor before: Liu Mingzhu Inventor before: Pan Zhongjian Inventor before: Wang Chunbo |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG LIQUAN ZHAO DONGYAN LI WEI ZHANG LAN LIN QIUHONG WANG WENMING LIU MINGZHU PAN ZHONGJIAN WANG CHUNBO WANG JIANQIU TO: LI ZHIGANG MA BAOJIA WANG LIQUAN LI WEI ZHANG LAN WANG WENMING YANG SHUANGYANG |
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| ASS | Succession or assignment of patent right |
Owner name: OFFSHORE OIL ENGINEERING CO., LTD. HARBIN ENGINEER Free format text: FORMER OWNER: OFFSHORE OIL ENGINEERING CO., LTD. Owner name: CHINA MARINE PETROLEUM GENERAL CO. Free format text: FORMER OWNER: HARBIN ENGINEERING UNIV. Effective date: 20100927 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 150001 TO: 100000 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100927 Address after: 100000, 25 North Main Street, Dongcheng, Beijing, Chaoyangmen Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China National Offshore Oil Corporation Co-patentee after: Harbin Engineering Univ. Address before: 150001 Heilongjiang, Nangang District, Nantong street, building No. 145, Harbin Engineering University, Intellectual Property Office Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: Harbin Engineering Univ. |
|
| CP03 | Change of name, title or address |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Harbin Engineering Univ. Address before: 100000 Chaoyangmen North Street, east city, Beijing, No. 25 Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Harbin Engineering Univ. |
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| CP03 | Change of name, title or address |