CN106122592A - A kind of sea conduit saddle roller unit - Google Patents
A kind of sea conduit saddle roller unit Download PDFInfo
- Publication number
- CN106122592A CN106122592A CN201610798591.0A CN201610798591A CN106122592A CN 106122592 A CN106122592 A CN 106122592A CN 201610798591 A CN201610798591 A CN 201610798591A CN 106122592 A CN106122592 A CN 106122592A
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- CN
- China
- Prior art keywords
- roller
- groups
- sea
- conduit saddle
- roller unit
- 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.)
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a kind of sea conduit saddle roller unit, it include the roller seat being fixed on stinger and two groups be symmetricly set in the carrying roller of both sides before and after described roller seat, being respectively arranged on the left side and the right side and the sleeve pipe of the column socket on stinger of described roller seat, described carrying roller includes the first roller of framework and two groups of V-shaped layouts, in described in two groups, the first roller is arranged on described framework, the bottom of described framework is rotationally connected with described roller seat by rotating shaft.Wherein, the first roller of V-shaped layout is used for supporting sea pipe, and is limited in its V-groove constituted by sea pipe.Implement the present invention, the problem that can solve to have two groups of rollers cannot contact with sea pipe, not stress on former carrying roller unit.
Description
Technical field
The present invention relates to a kind of sea conduit saddle roller unit, being specifically related to a kind of roller can the extra large conduit saddle roller unit of uniform stressed.
Background technology
On pipe laying barge, because pipelaying work needs, all a set of stinger system can be set at ship stern, for being smoothed out by sea pipe
Ground imports sea water land on sea bed.The extra large pipe welded is sent to stinger upper supporting roller by active delivery roller from ship stern
Unit, smoothly sends it to stinger afterbody through carrying roller unit, goes out stinger and enters sea water.Owing to sea pipe is general by single node
Pipe (full-length 12.2m) or binode pipe (full-length 24.4m) be welded by root, for be relatively large in diameter sea pipe and
Speech, needs bigger radius of curvature R, is just avoided that sea Guan Yin bears excessive stretching internal stress or extruding internal stress butt welded seam is made
Become to destroy.The sea pipe of differently curved radius it is suitable for by regulating the height of each carrying roller unit.
The carrying roller unit construction principle that marine equipment factory produces at present typically presses accompanying drawing 1.Carrying roller 10 is mainly by 4 groups of V-arrangement rollings
Son 11 and a public base 12 form, and the column 13 of carrying roller and stinger passes through rotating shaft 14 and couples, and carrying roller 10 can around the shaft 14
Swing in smaller angle.This carrying roller cellular construction is simple, but there is also defect functionally.When bending radius is relatively small
Extra large pipe time transferred above, middle two groups of V-arrangement rollers may be in, with sea pipe from empty (i.e. gap 15), the shape not stressed
State.The most not only increase the load of another two groups of rollers, reduce its service life, sea pipe can not be provided good support
Power.
Summary of the invention
The technical problem to be solved is, it is provided that a kind of sea conduit saddle roller unit, can solve on former carrying roller unit
May there is the problem that two groups of rollers cannot contact with sea pipe, not stress.
In order to solve above-mentioned technical problem, the invention provides a kind of sea conduit saddle roller unit, it includes being fixed on stinger
On roller seat and two groups be symmetricly set in the carrying roller of both sides before and after described roller seat, the left and right sides of described roller seat is respectively
Being provided with and the sleeve pipe of column socket on stinger, described carrying roller includes the first roller of framework and two groups of V-shaped layouts, two groups
Described first roller is arranged in described framework, and the bottom of described framework is rotationally connected with described roller seat by rotating shaft.
As currently preferred technical scheme, described carrying roller also include two groups in the second horizontally disposed roller, two groups
Described second roller is arranged in described framework.
As currently preferred technical scheme, before described in two groups, the second roller lays respectively at the first roller described in two groups
Rear both sides.
As currently preferred technical scheme, described sleeve pipe is fixed on described column by latch.
As currently preferred technical scheme, described column is provided with multiple fixing hole being available for latch insertion.
As currently preferred technical scheme, the line centered by described rotating shaft of the first roller described in two groups is symmetrical arranged.
As currently preferred technical scheme, described sea conduit saddle roller unit also includes two groups of the 3rd rollings being arranged vertically
Son, three rollers described in two groups is symmetrically disposed on the left and right sides of described roller seat.
Implement the extra large conduit saddle roller unit of the present invention, compared with prior art, there is following beneficial effect: the present invention's
The roller of 4 groups of V-shaped layouts is arranged on two carrying rollers, and each carrying roller can swing in small angle range, the most often organizes rolling
Son all can solve may to have on former carrying roller unit two groups of rollers cannot contact with extra large pipe with sea pipe good contact, uniform force,
The problem not stressed.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing of embodiment will be situated between simply below
Continue.
Fig. 1 is the operation principle schematic diagram of existing carrying roller unit；
Fig. 2 is the front view of the carrying roller unit that the present invention provides；
Fig. 3 is the side view of the carrying roller unit that the present invention provides；
Fig. 4 is the operation principle schematic diagram of the carrying roller unit that the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
As shown in Figures 2 and 3, the preferred embodiments of the present invention, a kind of sea conduit saddle roller unit, it includes being fixed on stinger
Roller seat 21 on 3 and two groups are symmetricly set in the carrying roller 22 of both sides, a left side for described roller seat 21 before and after described roller seat 21
The right side is respectively provided on two sides with and the sleeve pipe 23 of column 31 socket on stinger 3, and described carrying roller 22 includes that framework 221 and two groups are in V
The first roller 222 that shape is arranged, in described in two groups, the first roller 222 is arranged on described framework 221, the bottom of described framework 221
It is rotationally connected with described roller seat 21 by rotating shaft 24.Wherein, the first roller 222 of V-shaped layout is used for supporting sea pipe 4, and
Sea pipe 4 is limited in its V-groove constituted.
Thus, see Fig. 4, when two groups of carrying rollers 22 are used for supporting sea pipe 4, can according to the bending radius of sea pipe 4 adaptively
Carry out small angle oscillation, to adapt to the extra large pipe 4 of differently curved radius, it is ensured that each group roller 222 all can with sea pipe 4 good contact,
Make each group of roller 222 be in stress, solve on former carrying roller unit, to have two groups of rollers cannot contact with sea pipe, not be subject to
The problem of power.
Further, described carrying roller 22 also includes two groups in the second horizontally disposed roller 223, the second roller described in two groups
223 are arranged in described framework 221, and are positioned at both sides before and after the first roller 222 described in two groups.In the second horizontally disposed rolling
Son 223 is for transmitting less pipe or steel wire rope.
Further, described sleeve pipe 23 is fixed on described column 31 by latch 25, and described column 31 is provided with multiple being available for
The fixing hole 32 that latch 25 inserts.Thus, sleeve pipe 23 can on column 31 up-down adjustment, be adjusted to need position after by insert
Pin 25 is fixed.
Further, the line centered by described rotating shaft 24 of the first roller 222 described in two groups is symmetrical arranged.Such it is designed to
Preferably make roller uniform stressed.
Further, described sea conduit saddle roller unit also includes two groups of three rollers 26 being arranged vertically, described in two groups the 3rd
Roller 26 is symmetrically disposed on the left and right sides of described roller seat 21.The three rollers 26 being arranged vertically is for guiding diameter relatively
Big extra large pipe 4.
Below it is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
Saying, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and replacement, these improve and replace also should
It is considered as protection scope of the present invention.
Claims (7)
1. an extra large conduit saddle roller unit, it is characterised in that include the roller seat being fixed on stinger and two groups be symmetricly set in
The carrying roller of both sides before and after described roller seat, being respectively arranged on the left side and the right side and the column socket on stinger of described roller seat
Sleeve pipe, described carrying roller includes the first roller of framework and two groups of V-shaped layouts, and described in two groups, the first roller is arranged on described framework
In, the bottom of described framework is rotationally connected with described roller seat by rotating shaft.
Sea the most according to claim 1 conduit saddle roller unit, it is characterised in that described carrying roller also includes two groups in horizontally disposed
The second roller, in described in two groups, the second roller is arranged on described framework.
Sea the most according to claim 2 conduit saddle roller unit, it is characterised in that described in two groups, the second roller lays respectively at two groups
Both sides before and after described first roller.
Sea the most according to claim 1 conduit saddle roller unit, it is characterised in that described sleeve pipe is fixed on described vertical by latch
On post.
Sea the most according to claim 4 conduit saddle roller unit, it is characterised in that described column is provided with multiple latch that is available for and inserts
Fixing hole.
Sea the most according to claim 1 conduit saddle roller unit, it is characterised in that described in two groups, the first roller with described rotating shaft is
Centrage is symmetrical arranged.
Sea the most according to claim 1 conduit saddle roller unit, it is characterised in that also include two groups of the 3rd rollings being arranged vertically
Son, three rollers described in two groups is symmetrically disposed on the left and right sides of described roller seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798591.0A CN106122592A (en) | 2016-08-31 | 2016-08-31 | A kind of sea conduit saddle roller unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798591.0A CN106122592A (en) | 2016-08-31 | 2016-08-31 | A kind of sea conduit saddle roller unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122592A true CN106122592A (en) | 2016-11-16 |
Family
ID=57271314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798591.0A Pending CN106122592A (en) | 2016-08-31 | 2016-08-31 | A kind of sea conduit saddle roller unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122592A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223918A (en) * | 2018-01-17 | 2018-06-29 | 中国石油大学(华东) | A kind of marine pipe laying barge extension type stinger system |
| CN112357009A (en) * | 2020-11-09 | 2021-02-12 | 广州黄船海洋工程有限公司 | Movable sample plate for section bar twisting processing and use method |
| CN114294478A (en) * | 2021-12-06 | 2022-04-08 | 海洋石油工程股份有限公司 | Method for passing seal head of sea pipe through stinger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162350A (en) * | 1994-09-08 | 1997-10-15 | 欧州海运承包有限公司 | Improvements to pipe-laying |
| EP1743865A1 (en) * | 2005-07-15 | 2007-01-17 | Kabushiki Kaisha Toyota Jidoshokki | Lift device for industrial vehicle |
| CN202061043U (en) * | 2011-03-11 | 2011-12-07 | 四川阳光文化企业有限责任公司 | Height-adjustable leg massage device |
| CN202510839U (en) * | 2012-04-16 | 2012-10-31 | 中国化学工程第十一建设有限公司 | Pipe distributor |
| CN202790908U (en) * | 2012-07-18 | 2013-03-13 | 胜利油田胜利石油化工建设有限责任公司 | Offshore pipe-laying vessel stinger supporting roller device |
| CN202784530U (en) * | 2012-07-18 | 2013-03-13 | 胜利油田胜利石油化工建设有限责任公司 | Hydraulic and electric combined lifting roller of pipe laying ship |
-
2016
- 2016-08-31 CN CN201610798591.0A patent/CN106122592A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162350A (en) * | 1994-09-08 | 1997-10-15 | 欧州海运承包有限公司 | Improvements to pipe-laying |
| EP1743865A1 (en) * | 2005-07-15 | 2007-01-17 | Kabushiki Kaisha Toyota Jidoshokki | Lift device for industrial vehicle |
| CN202061043U (en) * | 2011-03-11 | 2011-12-07 | 四川阳光文化企业有限责任公司 | Height-adjustable leg massage device |
| CN202510839U (en) * | 2012-04-16 | 2012-10-31 | 中国化学工程第十一建设有限公司 | Pipe distributor |
| CN202790908U (en) * | 2012-07-18 | 2013-03-13 | 胜利油田胜利石油化工建设有限责任公司 | Offshore pipe-laying vessel stinger supporting roller device |
| CN202784530U (en) * | 2012-07-18 | 2013-03-13 | 胜利油田胜利石油化工建设有限责任公司 | Hydraulic and electric combined lifting roller of pipe laying ship |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223918A (en) * | 2018-01-17 | 2018-06-29 | 中国石油大学(华东) | A kind of marine pipe laying barge extension type stinger system |
| CN112357009A (en) * | 2020-11-09 | 2021-02-12 | 广州黄船海洋工程有限公司 | Movable sample plate for section bar twisting processing and use method |
| CN112357009B (en) * | 2020-11-09 | 2022-03-25 | 广州黄船海洋工程有限公司 | Movable sample plate for section bar twisting processing and use method |
| CN114294478A (en) * | 2021-12-06 | 2022-04-08 | 海洋石油工程股份有限公司 | Method for passing seal head of sea pipe through stinger |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |