CN103241683A - Rail type pipe lifting device of lower pipes of balancing weight production line of marine pipeline - Google Patents
Rail type pipe lifting device of lower pipes of balancing weight production line of marine pipeline Download PDFInfo
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- CN103241683A CN103241683A CN201310173220XA CN201310173220A CN103241683A CN 103241683 A CN103241683 A CN 103241683A CN 201310173220X A CN201310173220X A CN 201310173220XA CN 201310173220 A CN201310173220 A CN 201310173220A CN 103241683 A CN103241683 A CN 103241683A
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- pipe lifting
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- wheel group
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Abstract
The invention discloses a rail type pipe lifting device of lower pipes of a balancing weight production line of a marine pipeline. The rail type pipe lifting device of the lower pipes of the balancing weight production line of the marine pipeline mainly comprises a side arranged hydraulic station, a vehicle frame, a hydraulic cylinder, pipe lifting arms, a rail, a driven wheel group, a speed reducer, a variable torque cable reel and a driving vehicle wheel; the vehicle frame which employs a detachable design is formed by a transverse beam and a longitudinal beam; the side arranged type hydraulic station is arranged on the transverse beam through bolts; the side arranged hydraulic station which comprises two hydraulic pumps provides power for a hydraulic system; the pipe lifting arms are formed by a left pipe lifting arm and a right pipe lifting arm which have the same structure; the pipe lifting arms are respectively connected with a pipe lifting support and the hydraulic cylinder which are arranged at the top of the vehicle frame through hinge pins; the driven vehicle wheel group is formed by a vehicle wheel frame, vehicle wheels and shafts; the speed reducer drives the vehicle wheels of the driving vehicle wheel group to rotate; the variable torque cable reel is installed on the longitudinal beam through bolts; and collection and release of cables are achieved during advancing or retreating of the rail conveying type pipe lifting device. The rail type pipe lifting device of the lower pipes of the balancing weight production line of the marine pipeline has the advantages of being simple in structure, enabling the maintenance and checkout of equipment to be convenient and being low in operating maintenance cost.
Description
Technical field
The rail mounted that the present invention relates to pipe under a kind of submarine pipeline counterweight manufacturing line is lifted pipe unit, belongs to means of delivery.
Background technology
Because marine environment is abominable, submarine pipeline all will bear extraneous destructive factor in laying and operational process influence.For example, submarine pipeline will be resisted marine corrosion, seabed alluvion, the destructive effect of earthquake etc.For increasing the pipeline own wt, overcome buoyant of sea water, prevent the pipeline drift and destroy, strengthen the mechanical protection of pipeline, guarantee the safety and steady operation that pipeline is long-term, need to apply certain thickness cement concrete at pipeline external surface, i.e. the submarine pipeline concrete weight coating.
Lifting pipe unit is one of major equipment on the submarine pipeline concrete weight coating manufacturing line.After pipeline is finished the cement concrete coating, need utilization to lift pipe unit the counterweight pipeline is taken off from the coating dolly, and be transported to fixedly weighting apparatus place, pipeline is weighed.At present, the domestic submarine pipeline concrete weight coating manufacturing line that does not still have the autonomous Design manufacturing needs from external introduction with lifting pipe unit.Laid the influence of marine site sea situation and oil gas operational throughput, pipeline pipe range and caliber variation range that domestic urgent need will be produced are very big: duct length is 6 to 12 meters, pipe diameter is Φ 150 to Φ 1200, and the pipe unit of introducing of abroad lifting all manufactures and designs at single caliber, pipe range.Therefore, for satisfying the domestic production needs, need to introduce the pipe unit of lifting of different size, this has greatly increased equipment investment.Therefore, domestic urgent need is a kind of to satisfy caliber and the production requirement of pipe range wide variation, has the submarine pipeline concrete weight coating manufacturing line of independent intellectual property right with lifting pipe unit, this promotes submarine pipeline construction and the oil-gas mining cargo carrier of China to be of great importance to realizing the production domesticization of ocean concrete counterweight pipeline.
Summary of the invention
The present invention seeks in order to overcome the prior art deficiency, provide the rail mounted of pipe under a kind of submarine pipeline counterweight manufacturing line to lift pipe unit, to satisfy the production requirement that caliber and pipe range wide variation are lifted pipe unit to counterweight pipeline on the submarine pipeline concrete weight coating manufacturing line, increase work efficiency, reduce equipment investment, make finishing smoothly of ocean concrete counterweight pipe production.
The technical solution used in the present invention is:
The rail mounted of pipe is lifted pipe unit under a kind of submarine pipeline counterweight of the present invention manufacturing line, mainly by side putting type Hydraulic Station, vehicle frame, hydraulic actuating cylinder, lift pipe arm, track, driven wheel group, reductor, bending moment cable drum, the adhesion wheel fabric becomes.Described vehicle frame adopts detachable design, is made up of crossbeam and longeron, at crossbeam and the weldering of longeron end connecting panel is arranged all, adopts bolt to be connected to become integral body by connecting panel between crossbeam and the longeron.
Described side putting type Hydraulic Station is installed on the crossbeam by bolt, and the side putting type Hydraulic Station comprises two Hydraulic Pumps, for hydraulic efficiency pressure system provides power; Described hydraulic actuating cylinder by bearing pin respectively with longeron on the hydraulic actuating cylinder bearing with lift the hydraulic stem connecting bore of pipe on the arm and be connected; Lift pipe arm lifting and reduction by flexible the making of the hydraulic stem of control hydraulic actuating cylinder in the course of the work; The described pipe arm of lifting is lifted pipe arm and the right side by the identical left side of structure and is lifted the pipe arm and forms, and a left side is lifted the pipe arm and lifted between the pipe arm with the right side and adopt bolt to be connected to become integral body by flange, lifts to manage arm and manage the arm bearing with lifting of vehicle frame top respectively by bearing pin and be connected with hydraulic actuating cylinder; In the course of the work, lift the pipe arm and under the driving of hydraulic actuating cylinder, finish lifting and reduce action, thereby the concrete weight coating pipeline is taken off from the coating dolly, finish down the pipe operation.
Described driven wheel group is made up of vehicle wheel frame, wheel and axle, described active wheels are made up of first transmission shaft, second transmission shaft, vehicle wheel frame, wheel, coupler, the 3rd transmission shaft, and the vehicle frame of driven wheel group and adhesion wheel group is fixed by welding in the longeron end; Described reductor is installed on the reductor mount pad on the crossbeam by bolt, and the clutch end of reductor links to each other with the 3rd transmission shaft of adhesion wheel group; In the working process, the wheel that reductor drives the adhesion wheel group rotates, and makes track delivery formula lift pipe unit and advances or retreat along track; Described bending moment cable drum is installed on the longeron by bolt, track delivery formula lift that pipe unit advances or fallback procedures in finish the folding and unfolding of cable.
Technological merit of the present invention is: 1, adopt detachably design, make things convenient for the dismounting transportation of equipment; 2, can satisfy the production requirement of pipe diameter and pipe range wide variation, equipment is applied widely, reduces equipment investment; 3, apparatus structure is simple, makes things convenient for the maintenance test of equipment, and operation expense is low.
Description of drawings
Fig. 1 lifts the pipe unit structural representation for the rail mounted of pipe under a kind of submarine pipeline counterweight of the present invention manufacturing line;
Fig. 2 is body frame structure for automotive scheme drawing of the present invention;
Fig. 3 lifts pipe arm configuration scheme drawing for the present invention;
Fig. 4 is adhesion wheel group structural representation of the present invention;
Fig. 5 is driven wheel group structural representation of the present invention.
Among the figure: 1. the side putting type Hydraulic Station, 2. vehicle frame, 3. lift pipe arm bearing, 4. hydraulic actuating cylinder, 5. the hydraulic stem connecting bore, 6. lift the pipe arm, 7. flange, 8. track, 9. the driven wheel group, 10. the pipe arm is lifted on reductor, 11. bending moment cable drums, 12. adhesion wheel groups, 13. crossbeams, 14. longerons, 15. connecting panels, 16. hydraulic actuating cylinder bearings, 17. left sides, pipe arm, 19. first transmission shafts, 20. second transmission shafts, 21. vehicle wheel frames, 22. wheels, 23. coupler, 24. the 3rd transmission shafts are lifted in 18. right sides.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the rail mounted of pipe is lifted pipe unit under a kind of submarine pipeline counterweight of the present invention manufacturing line, mainly by side putting type Hydraulic Station 1, vehicle frame 2, hydraulic actuating cylinder 4, lift pipe arm 6, track 8, driven wheel group 9, reductor 10, bending moment cable drum 11, adhesion wheel group 12 constitutes.Described vehicle frame 2 adopts detachable design, mainly is made up of crossbeam 13 and longeron 14, all is welded with connecting panel 15 at crossbeam 13 and longeron 14 ends, is connected by connecting panel 15 employing bolts between crossbeam 13 and the longeron 14; Described vehicle frame 2 is lifted the pipe unit miscellaneous part for track delivery formula the installation carrier is provided.Described side putting type Hydraulic Station 1 is installed on the crossbeam 13 by bolt, and side putting type Hydraulic Station 1 comprises two Hydraulic Pumps, and hydraulic power is provided; Described hydraulic actuating cylinder 4 by bearing pin respectively with longeron 14 on hydraulic actuating cylinder bearing 16 with lift the hydraulic stem connecting bore 5 of pipe on the arm 6 and be connected; Lift pipe arm 6 liftings and reduction by flexible the making of the hydraulic stem of control hydraulic actuating cylinder 4 in the course of the work.The described pipe arm 6 of lifting is lifted pipe arm 17 and the right side by the identical left side of structure and is lifted pipe arm 18 and form, a left side is lifted pipe arm 17 and the right side and is lifted between the pipe arm 18 and adopt bolts to be connected to become integral body by flange 7, lifts pipe arm 6 and is connected with hydraulic actuating cylinder 4 with the pipe arm bearing 3 of lifting at vehicle frame 2 tops respectively by bearing pin; In the course of the work, lift pipe arm 6 and under the driving of hydraulic actuating cylinder 4, realize lifting and reduce action, thereby the concrete weight coating pipeline is taken off from the coating dolly, finish down the pipe action.Described driven wheel group 9 is made up of vehicle wheel frame 21, wheel 22 and axle, described active wheels 12 are made up of first transmission shaft 19, second transmission shaft 20, vehicle wheel frame 21, wheel 22, coupler 23, the 3rd transmission shaft 24, and the vehicle frame 21 of driven wheel group 9 and adhesion wheel group 12 is fixed by welding in the end of longeron 14; Described reductor 10 is installed on the crossbeam 13 by bolt, and the clutch end of reductor 10 links to each other with the 3rd transmission shaft 24 of adhesion wheel group 12; In the working process, reductor 10 drives adhesion wheel groups 12 wheels and rotates, and makes track delivery formula lift pipe unit and advances or retreat along track 8; Described bending moment cable drum 11 is installed on the longeron 14 by bolt, track delivery formula lift that pipe unit advances or fallback procedures in finish the folding and unfolding of cable.
Principle of work:
(1) lifts pipe unit by reductor 10 drive track delivery formulas and advance to coating dolly place; (2) hydraulic stem shrinks to make and lifts pipe arm 6 and descend, and lifts pipe arm 6 and stretches into gap between pipeline lower surface and the coating dolly, and hydraulic stem stretches out to drive to be lifted pipe arm 6 and upwards lift, and applies the dolly support wheel thereby pipeline is lifted away from; (3) reductor 10 drive track delivery formulas are lifted the pipe arm and are retreated to fixing weighting apparatus place, and in the time of directly over pipeline is positioned at weighting apparatus, hydraulic stem shrinks to make to be lifted pipe arm 6 and descend, and pipeline is placed on the title frame weighs.
Claims (2)
1. the rail mounted of pipe is lifted pipe unit under the submarine pipeline counterweight manufacturing line, mainly by side putting type Hydraulic Station (1), vehicle frame (2), hydraulic actuating cylinder (4), lift pipe arm (6), track (8), driven wheel group (9), reductor (10), bending moment cable drum (11), adhesion wheel group (12) constitutes, it is characterized in that: described vehicle frame (2) adopts detachably design, mainly formed by crossbeam (13) and longeron (14), all be welded with connecting panel (15) at crossbeam (13) and longeron (14) end, adopt bolt to be connected by connecting panel (15) between crossbeam (13) and the longeron (14); Described side putting type Hydraulic Station (1) is installed on the crossbeam (13) by bolt, and side putting type Hydraulic Station (1) comprises two Hydraulic Pumps, and hydraulic power is provided; Described hydraulic actuating cylinder (4) by bearing pin respectively with longeron (14) on hydraulic actuating cylinder bearing (16) be connected with hydraulic stem connecting bore (5) on lifting pipe arm (6); Lift pipe arm (6) lifting and reduction by flexible the making of the hydraulic stem of control hydraulic actuating cylinder (4) in the course of the work; The described pipe arm (6) of lifting is lifted pipe arm (17) and the right side by the identical left side of structure and is lifted pipe arm (18) and forms, lifts to manage arm (6) and manage arm bearing (3) with lifting of vehicle frame (2) top respectively by bearing pin and be connected with hydraulic actuating cylinder (4); In the course of the work, lift pipe arm (6) and under the driving of hydraulic actuating cylinder (4), realize lifting and reduce action, thereby the concrete weight coating pipeline is taken off from the coating dolly, finish down the pipe action; Described driven wheel group (9) is made up of vehicle wheel frame (21), wheel (22) and axle, described active wheels (12) are made up of first transmission shaft (19), second transmission shaft (20), vehicle wheel frame (21), wheel (22), coupler (23), the 3rd transmission shaft (24), and the vehicle frame (21) of driven wheel group (9) and adhesion wheel group (12) is fixed by welding in the end of longeron (14); Described reductor (10) is installed on the crossbeam (13) by bolt, and the clutch end of reductor (10) links to each other with the 3rd transmission shaft (24) of adhesion wheel group (12); In the working process, reductor (10) drives adhesion wheel group (12) wheel and rotates, and makes track delivery formula lift pipe unit and advances or retreat along track (8); Described bending moment cable drum (11) is installed on the longeron (14) by bolt, track delivery formula lift that pipe unit advances or fallback procedures in finish the folding and unfolding of cable.
2. the rail mounted of pipe is lifted pipe unit under a kind of submarine pipeline counterweight manufacturing line as claimed in claim 1, it is characterized in that: a left side is lifted pipe arm (17) and the right side and is lifted between the pipe arm (18) and be connected to become integral body by flange (7) employing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310173220.XA CN103241683B (en) | 2013-05-13 | 2013-05-13 | Under a kind of ocean pipeline balance weight production line, the rail mounted of pipe lifts pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310173220.XA CN103241683B (en) | 2013-05-13 | 2013-05-13 | Under a kind of ocean pipeline balance weight production line, the rail mounted of pipe lifts pipe device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103241683A true CN103241683A (en) | 2013-08-14 |
| CN103241683B CN103241683B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310173220.XA Expired - Fee Related CN103241683B (en) | 2013-05-13 | 2013-05-13 | Under a kind of ocean pipeline balance weight production line, the rail mounted of pipe lifts pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241683B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586975A (en) * | 2013-11-14 | 2014-02-19 | 西南石油大学 | Steel reinforcement cage sleeving device suitable for ocean pipeline balance weight production line |
| CN104176512A (en) * | 2014-08-14 | 2014-12-03 | 中国石油天然气集团公司 | Loading and unloading truck for circular tubes |
| CN109879208A (en) * | 2019-03-25 | 2019-06-14 | 张若玮 | The arm-type electric pallet truck of dragline scraper combination folding |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140258U (en) * | 1982-03-16 | 1983-09-21 | 大淀小松株式会社 | Machine for transporting and connecting pipes on soft ground, etc. |
| JP2001206671A (en) * | 2000-01-31 | 2001-07-31 | Nippon Steel Corp | Portal carriage for burying pipe |
| US20070110550A1 (en) * | 2005-11-15 | 2007-05-17 | Ludo Willy Florentina Callens | Straddle carrier |
| CN201132751Y (en) * | 2007-11-09 | 2008-10-15 | 成都飞机工业（集团）有限责任公司 | Multifunction bracket loader |
| CN102259808A (en) * | 2011-04-28 | 2011-11-30 | 中国海洋石油总公司 | Pipeline traversing device |
| CN103043563A (en) * | 2012-12-19 | 2013-04-17 | 常州科研试制中心有限公司 | Pipe snatching device |
-
2013
- 2013-05-13 CN CN201310173220.XA patent/CN103241683B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140258U (en) * | 1982-03-16 | 1983-09-21 | 大淀小松株式会社 | Machine for transporting and connecting pipes on soft ground, etc. |
| JP2001206671A (en) * | 2000-01-31 | 2001-07-31 | Nippon Steel Corp | Portal carriage for burying pipe |
| US20070110550A1 (en) * | 2005-11-15 | 2007-05-17 | Ludo Willy Florentina Callens | Straddle carrier |
| CN201132751Y (en) * | 2007-11-09 | 2008-10-15 | 成都飞机工业（集团）有限责任公司 | Multifunction bracket loader |
| CN102259808A (en) * | 2011-04-28 | 2011-11-30 | 中国海洋石油总公司 | Pipeline traversing device |
| CN103043563A (en) * | 2012-12-19 | 2013-04-17 | 常州科研试制中心有限公司 | Pipe snatching device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586975A (en) * | 2013-11-14 | 2014-02-19 | 西南石油大学 | Steel reinforcement cage sleeving device suitable for ocean pipeline balance weight production line |
| CN104176512A (en) * | 2014-08-14 | 2014-12-03 | 中国石油天然气集团公司 | Loading and unloading truck for circular tubes |
| CN109879208A (en) * | 2019-03-25 | 2019-06-14 | 张若玮 | The arm-type electric pallet truck of dragline scraper combination folding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103241683B (en) | 2015-09-30 |
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Granted publication date: 20150930 Termination date: 20160513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |