CN103615596A - Full-automatic clamping hoop used for seabed jacket repairing - Google Patents
Full-automatic clamping hoop used for seabed jacket repairing Download PDFInfo
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- CN103615596A CN103615596A CN201310563418.9A CN201310563418A CN103615596A CN 103615596 A CN103615596 A CN 103615596A CN 201310563418 A CN201310563418 A CN 201310563418A CN 103615596 A CN103615596 A CN 103615596A
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- Prior art keywords
- saddle plate
- hydraulic cylinder
- plate
- oil hydraulic
- lower saddle
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- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
Abstract
The invention provides a full-automatic clamping hoop used for seabed jacket repairing. The full-automatic clamping hoop comprises a jacket, an upper saddle plate and a lower saddle plate, the upper saddle plate and the lower saddle plate are connected through a revolving shaft, a hydraulic opening-closing mechanism is arranged on one sides of the upper saddle plate and the lower saddle plate, hydraulic locking mechanisms are arranged on two sides of the upper saddle plate and the lower saddle plate, the hydraulic opening-closing mechanism comprises two connected closed hydraulic cylinder reinforcing ribs and closed hydraulic cylinders which are fixedly on the upper saddle plate and the lower saddle plate respectively, and the hydraulic locking mechanism comprises a compression hydraulic cylinder, a connecting rod, a pushing rod, a spring, a locking cam, a compression lever and a side plate. The clamping hoop is integrally moved to the jacket to be repaired through a suspension cable, the hydraulic cylinders control the saddle plates to open, the position of the suspension cable is adjusted to enable the saddle plates to wrap the jacket, and the hydraulic cylinders return to control the saddle plates to close; a locking hydraulic cylinder extends out, a buckle plate is pushed to rotate, and the cam is pushed to enable the lever to compress the side plate; self-locking of the whole clamping hoop is completed by the cam, and repairing work of the jacket is completed.
Description
Technical field
What the present invention relates to is a kind of seabed tube un-wheeling repair device, specifically a kind of for the multiple full-automatic clip of seabed tube un-wheeling repair.
Background technique
Clip is the externally-packed structure of making for the profile of damaged component, can be two lobes or many lobes, and with bolt, each lobe is coupled together, and forms a pipe clamp, and damaged component is clamped, and relies on frictional force or shear connector between pipe clamp and damaged component to carry out power transmission.Mainly contain four kinds of forms: mechanical card hoop, technique of grouted clamp, injection grout clip, resin clip.Clip technology can be used for repairing or reinforcing one or more connection pipe fitting.The pretension of clip and locking mode mode how with bolts, does not also realize full-automatic operation at present.
Summary of the invention
The object of the present invention is to provide a kind of can realize full-automatic operation under water for the multiple full-automatic clip of seabed tube un-wheeling repair.
The object of the present invention is achieved like this:
Comprise jacket and the saddle plate being up and down connected by turning axle, a side at upper and lower saddle plate arranges hydraulic open-close mechanism, both sides at upper and lower saddle plate arrange hydraulic locking mechanism, described hydraulic open-close mechanism comprises the closed oil hydraulic cylinder stiffening rib of two companies and the closed oil hydraulic cylinder being separately fixed on upper and lower saddle plate, cylinder body and the piston rod of closed oil hydraulic cylinder are hinged respectively at two closed oil hydraulic cylinder stiffening ribs of company, described hydraulic locking mechanism comprises compression oil hydraulic cylinder, connecting rod, push rod, spring, locking cam, clamping lever and side plate, on upper and lower saddle plate, be all provided with side plate, the cylinder body that compresses oil hydraulic cylinder is hinged on lower saddle plate, compress the piston rod of oil hydraulic cylinder and one end of connecting rod hinged, the other end and the push rod of connecting rod are hinged, the other end of push rod is connected by locking cam pin with one end of locking cam and clamping lever, the middle part of clamping lever and the middle part of buckle are hinged, buckle one end be hinged on the side plate on lower saddle plate, spring is connected between buckle and push rod.
The present invention can also comprise:
1, at least on one of upper and lower saddle plate, hanger is set.
2, between side plate and upper or lower saddle plate, be provided with stiffening rib.
3, the end of the side plate on lower saddle plate is provided with limiting stopper.
The invention provides a kind of full-automatic clip of answering and reinforcing for seabed tube un-wheeling repair, be applicable to the repair of jacket under water.It comprises the assemblies such as saddle plate, side plate, stiffening rib, buckle, clamping lever, locking cam, spring, push rod, connecting rod, oil hydraulic cylinder.First by hanger rope by clip integrated moving to the jacket place that will repair, oil hydraulic cylinder is controlled saddle plate and is opened, and adjusts hanger rope position and makes saddle plate encase jacket, it is closed that saddle plate is controlled in oil hydraulic cylinder backhaul; Then, locked hydraulic cylinder stretches out, and promote buckle and rotate, and actuating cam, make lever compress side plate; Finally, by cam, completed the self-locking of whole clamping, complete the repair to jacket.
Working principle: the operating process of the full-automatic clip of answering and reinforcing for seabed tube un-wheeling repair is divided into location, closure, compresses, locks four steps, is specially:
1) first, primer fluid pressing system control valve makes clip in original state, specifically to positioning lathe dog: in contraction state, drive two lobe saddle plate main bodys to open in closed oil hydraulic cylinder 23 piston rods, can encase jacket; To compress oil hydraulic cylinder 21 piston rods in contraction state, and drive buckle 13 to clockwise rotate limit position (now,, due to the tensioning function of spring 10, driving locking cam 9 to clockwise rotate limit position); By hawser, connect hanger 3, clip integrated moving is lived to jacket place to be repaired and by its " bag ".
2) closed clip primer fluid pressing system control valve extends closed oil hydraulic cylinder 23 piston rods, and piston rod connects closed oil hydraulic cylinder stiffening rib 26 by promotion turns round two saddle plate main bodys by turning axle 24, finally completes the closure of two saddle plate main bodys, encases jacket.
3) compress side plate primer fluid pressing system control valve and make to compress oil hydraulic cylinder 21 piston rods elongations, piston rod will promote connecting rod 12, drive push rod 11, and buckle 13 is rotated counterclockwise around buckle pin 16.When forwarding limiting stopper 15 to and contact with side plate 18, buckle 13 is by limited, can not be rotated further, but also continue to extend owing to compressing oil hydraulic cylinder 21, now push rod 11 rotates counterclockwise drive locking cam 9 around locking cam pin 8, clamping lever 5 also rotates counterclockwise (now spring 10 is stretched) around lever pin 7 by the effect due to locking cam 9, finally by clamping lever 5 left sides, is contacted and compresses with side plate 18.
4) camlock is after the compacted lever 5 of side plate 18 compresses completely, and locking cam 9 moves to relevant position with buckle 13, and self-locking conditions satisfied, completes the self-locking of whole device.
Whole process implementation is full-automatic operation under water.
Accompanying drawing explanation
Fig. 1 is for the multiple full-automatic clip plan view (now in closed and locked state) of seabed tube un-wheeling repair.
Fig. 2 is for the multiple full-automatic clip side view of seabed tube un-wheeling repair.
Fig. 3 is for the multiple full-automatic clip shaft side figure of seabed tube un-wheeling repair.
Embodiment
A kind of for the multiple full-automatic clip of seabed tube un-wheeling repair by jacket 1, saddle plate 2, hanger 3, stiffening rib 4, clamping lever 5, lever branching holder 6, lever pin 7, locking cam pin 8, locking cam 9, spring 10, push rod 11, connecting rod 12, buckle 13, buckle stiffening rib 14, limiting stopper 15, buckle pin 16, buckle base 17, side plate 18, compress oil hydraulic cylinder pin 19, compress hydraulic cylinder base 20, compress oil hydraulic cylinder 21, closed oil hydraulic cylinder pin 22, closed oil hydraulic cylinder 23, turning axle 24, connecting shaft stiffening rib 25, connecting closed oil hydraulic cylinder stiffening rib 26 and each bearing pin back-up ring forms.
Full-automatic clip for submarine pipeline is mainly used in the jacket repair that jacket diameter is 610mm, can be used for the maintenance and reinforcement of all kinds of seabed tube framves.As Figure 1-3, the design parameter of clip is: specification (length * wide * height): 1300 * 1430 * 660mm; Weight: 1.4t; Jacket 1 diameter: Φ 610mm; Saddle plate 2 diameters: Φ 660mm, wall thickness 25mm; Stiffening rib 4 thickness 25mm; Clamping lever 5 center bores: Φ 20mm, length: 180mm; Lever branching holder 6 thickness: 20mm; Lever pin 7 diameters: Φ 20mm; Locking cam pin 8 diameters: Φ 15mm; Locking cam 9 thickness: 30mm; Spring 10 initial lengths: 50mm; The torque that push rod 11 provides: 138mm; Connecting rod 12 length: 268mm, diameter: Φ 20mm; Buckle 13 thickness: 25mm; Buckle stiffening rib 14 thickness: 20mm; Limiting stopper 15 length: 10mm; Buckle pin 16 diameters: Φ 20mm; Buckle base 17 thickness: 30mm; Side plate 18 thickness: 25mm; Compress oil hydraulic cylinder pin 19 diameters: Φ 20mm; Compress hydraulic cylinder base 20 thickness: 15mm; The specification that compresses oil hydraulic cylinder 21 is: Φ 40mm, three grades of oil hydraulic cylinders; Closed oil hydraulic cylinder pin 22 diameters: the specification of Φ 30mm, closed oil hydraulic cylinder 23 is: Φ 80mm, stroke 138mm, rated pressure: 16Mpa; Turning axle 24 diameters: Φ 40mm; Connecting shaft stiffening rib 25 thickness: 25mm; Connect closed oil hydraulic cylinder stiffening rib 26 thickness: 25mm.
Claims (5)
1. one kind for the multiple full-automatic clip of seabed tube un-wheeling repair, comprise jacket and the saddle plate being up and down connected by turning axle, it is characterized in that: the side at upper and lower saddle plate arranges hydraulic open-close mechanism, both sides at upper and lower saddle plate arrange hydraulic locking mechanism, described hydraulic open-close mechanism comprises the closed oil hydraulic cylinder stiffening rib of two companies and the closed oil hydraulic cylinder being separately fixed on upper and lower saddle plate, cylinder body and the piston rod of closed oil hydraulic cylinder are hinged respectively at two closed oil hydraulic cylinder stiffening ribs of company, described hydraulic locking mechanism comprises compression oil hydraulic cylinder, connecting rod, push rod, spring, locking cam, clamping lever and side plate, on upper and lower saddle plate, be all provided with side plate, the cylinder body that compresses oil hydraulic cylinder is hinged on lower saddle plate, compress the piston rod of oil hydraulic cylinder and one end of connecting rod hinged, the other end and the push rod of connecting rod are hinged, the other end of push rod is connected by locking cam pin with one end of locking cam and clamping lever, the middle part of clamping lever and the middle part of buckle are hinged, buckle one end be hinged on the side plate on lower saddle plate, spring is connected between buckle and push rod.
2. according to claim 1 a kind of for the multiple full-automatic clip of seabed tube un-wheeling repair, it is characterized in that: at least on one of upper and lower saddle plate, hanger is set.
3. according to claim 1 and 2 a kind of for the multiple full-automatic clip of seabed tube un-wheeling repair, it is characterized in that: between side plate and upper or lower saddle plate, be provided with stiffening rib.
4. according to claim 1 and 2 a kind of for the multiple full-automatic clip of seabed tube un-wheeling repair, it is characterized in that: the end of the side plate on lower saddle plate is provided with limiting stopper.
5. according to claim 3 a kind of for the multiple full-automatic clip of seabed tube un-wheeling repair, it is characterized in that: the end of the side plate on lower saddle plate is provided with limiting stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563418.9A CN103615596B (en) | 2013-11-14 | 2013-11-14 | A kind of full-automatic clip multiple for seabed tube un-wheeling repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563418.9A CN103615596B (en) | 2013-11-14 | 2013-11-14 | A kind of full-automatic clip multiple for seabed tube un-wheeling repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615596A true CN103615596A (en) | 2014-03-05 |
| CN103615596B CN103615596B (en) | 2015-08-12 |
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|---|---|---|---|
| CN201310563418.9A Expired - Fee Related CN103615596B (en) | 2013-11-14 | 2013-11-14 | A kind of full-automatic clip multiple for seabed tube un-wheeling repair |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514917A (en) * | 2015-01-27 | 2015-04-15 | 中国船舶工业集团公司第七〇八研究所 | Pin shaft plugging device for stinger pulley group |
| CN104653943A (en) * | 2015-01-22 | 2015-05-27 | 哈尔滨工程大学 | Double-seal hydraulic telescopic grouting clamp for underwater jacket |
| CN104676191A (en) * | 2015-01-30 | 2015-06-03 | 哈尔滨工程大学 | Submarine pipeline clamp repairing connector |
| CN105019418A (en) * | 2015-07-29 | 2015-11-04 | 深圳海油工程水下技术有限公司 | Dry cabin for maintaining underwater joint of jacket and mounting method of dry cabin |
| CN107126774A (en) * | 2017-05-04 | 2017-09-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of isolator air cleaning unit |
| CN108105020A (en) * | 2018-01-30 | 2018-06-01 | 中国电子科技集团公司第三十八研究所 | A kind of bank margin formula wave-energy power generation comprehensive platform and electricity-generating method |
| TWI638144B (en) * | 2017-11-09 | 2018-10-11 | 劉中平 | Adjustable levelling apparatus, system and method thereof |
| CN109973479A (en) * | 2019-04-17 | 2019-07-05 | 浙江卓远机电科技有限公司 | A kind of anti-dropout and easy-to-dismount clamp connection structure |
| CN110778847A (en) * | 2019-10-08 | 2020-02-11 | 德州市热力发展有限公司 | Heat supply pipe network leakage blocking device and method |
| CN116292642A (en) * | 2023-05-17 | 2023-06-23 | 四川托璞勒科技有限公司 | Bearing mounting structure and dust sticking machine |
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- 2013-11-14 CN CN201310563418.9A patent/CN103615596B/en not_active Expired - Fee Related
Patent Citations (6)
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| US3734387A (en) * | 1971-05-18 | 1973-05-22 | Lyco Manuf Inc | Tank fabrication system |
| US4436450A (en) * | 1981-08-21 | 1984-03-13 | Exxon Production Research Co. | Apparatus and method for removing buoyancy modules from submerged pipe |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653943A (en) * | 2015-01-22 | 2015-05-27 | 哈尔滨工程大学 | Double-seal hydraulic telescopic grouting clamp for underwater jacket |
| CN104514917A (en) * | 2015-01-27 | 2015-04-15 | 中国船舶工业集团公司第七〇八研究所 | Pin shaft plugging device for stinger pulley group |
| CN104676191A (en) * | 2015-01-30 | 2015-06-03 | 哈尔滨工程大学 | Submarine pipeline clamp repairing connector |
| CN104676191B (en) * | 2015-01-30 | 2016-08-24 | 哈尔滨工程大学 | Submarine pipeline clip repairs adapter |
| CN105019418A (en) * | 2015-07-29 | 2015-11-04 | 深圳海油工程水下技术有限公司 | Dry cabin for maintaining underwater joint of jacket and mounting method of dry cabin |
| CN107126774A (en) * | 2017-05-04 | 2017-09-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of isolator air cleaning unit |
| TWI638144B (en) * | 2017-11-09 | 2018-10-11 | 劉中平 | Adjustable levelling apparatus, system and method thereof |
| CN108105020A (en) * | 2018-01-30 | 2018-06-01 | 中国电子科技集团公司第三十八研究所 | A kind of bank margin formula wave-energy power generation comprehensive platform and electricity-generating method |
| CN109973479A (en) * | 2019-04-17 | 2019-07-05 | 浙江卓远机电科技有限公司 | A kind of anti-dropout and easy-to-dismount clamp connection structure |
| CN109973479B (en) * | 2019-04-17 | 2023-12-22 | 浙江卓远机电科技股份有限公司 | Anti-drop and convenient to detach's clamp connection structure |
| CN110778847A (en) * | 2019-10-08 | 2020-02-11 | 德州市热力发展有限公司 | Heat supply pipe network leakage blocking device and method |
| CN110778847B (en) * | 2019-10-08 | 2021-03-02 | 德州市热力发展有限公司 | Heat supply pipe network leakage blocking device and method |
| CN116292642A (en) * | 2023-05-17 | 2023-06-23 | 四川托璞勒科技有限公司 | Bearing mounting structure and dust sticking machine |
| CN116292642B (en) * | 2023-05-17 | 2023-08-08 | 四川托璞勒科技有限公司 | Bearing mounting structure and dust sticking machine |
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| CN103615596B (en) | 2015-08-12 |
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Granted publication date: 20150812 Termination date: 20211114 |