CN207018629U - A kind of easy device for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe - Google Patents
A kind of easy device for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe Download PDFInfo
- Publication number
- CN207018629U CN207018629U CN201720806991.1U CN201720806991U CN207018629U CN 207018629 U CN207018629 U CN 207018629U CN 201720806991 U CN201720806991 U CN 201720806991U CN 207018629 U CN207018629 U CN 207018629U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- wire rope
- steel wire
- unfolding
- repairing machine
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000269793 Cryothenia peninsulae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of easy device for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe, including being arranged between structural beams, the steel wire rope above the flexible pipe of connection slip device, the both ends of the steel wire rope are fixedly connected by connector with the structural beams respectively；Several are equipped with the steel wire rope to be used to hang flexible pipe and can be along the elliptical ring of the steel cable sliding.The utility model above the flexible pipe that is used in slip device by increasing steel cable, suspension flexible pipe is carried out using the elliptical ring on steel wire rope, the traction of flexible pipe is carried out by elliptical ring, the slip of control device flexible pipe in sliding, and prevent the swing of flexible pipe, the active force to its interface is reduced, is added using space and convenience, security.
Description
Technical field
Offshore platform construction applications are the utility model is related to, it is more particularly to a kind of to be used for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe
Easy device.
Background technology
On ocean platform, due to the needs of drilling and repairing well technique, drilling and workover machines, be multiple in order in different shaft mouth operations
Transverse and longitudinal slides between pithead position, and such preventer hanging and its flexible pipe for driving will slide together, and Normal practice is to appoint
Its freely hangs.
Problems with is found that in long-term use：
1. because installing space is limited, similar to the driving flexible pipe (gas drive of this equipment often slid of preventer hanging
Or liquid drives), operating pressure is high, and pipeline is longer often without good fixed form；
2. directly from by hanging, long-term use can damage to hose cable interface, cause flexible pipe to produce leak source；
3. during sliding, flexible pipe is also easy to produce swing, easily produces collision winding with other structures or equipment.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided one kind is used for ocean drilling and repairing machine flexible pipe and hung
The easy device of folding and unfolding, by increasing steel cable above the flexible pipe of connection slip device, pass through what is put on steel wire rope
Elliptical ring draws flexible pipe, and equipment slidably reciprocates control on a steel cord with flexible pipe by elliptical ring in reciprocal slipping.
Technical scheme is used by the utility model：A kind of simple dress for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe
Put, including be arranged between structural beams, the steel wire rope above the flexible pipe of connection slip device, the both ends point of the steel wire rope
It is not fixedly connected by connector with the structural beams；Several are equipped with the steel wire rope to be used to hang flexible pipe and can be along institute
State the elliptical ring of steel cable sliding.
The connector includes the otic placode being fixed in structural beams, and is fixed on the shackle of the steel cord ends, described
It is fixedly connected between otic placode and the shackle by the bearing pin of the shackle.
The beneficial effects of the utility model are：
1. it is spacing to flexible pipe progress part, limit its swing in use；
2. a pair flexible pipe is supported, reduce the influence of flexible pipe stress docking port；
3. compared to freely hanging, big quantity space is saved, adds operation facility and security.
4. installation cost is low, simple to install is convenient, and has good operating characteristics.
The utility model device above the flexible pipe that is used in slip device by increasing steel cable, using on steel wire rope
Elliptical ring carry out suspension flexible pipe, by elliptical ring carry out flexible pipe traction, sliding when control device flexible pipe slip, and
The swing of flexible pipe is prevented, reduces the active force to its interface, is added using space and convenience, security.
The utility model design and installation simple and convenient, simple to operate, practical, cost is low.SZ36-1WHPD/E/G,
Tentative use has been carried out in CFD11-6WHPD workover rig construction projects, has been worked well, may extend to all ocean drilling and repairing machine moulds
Block uses.
Brief description of the drawings
Fig. 1：The utility model is used for the easy device structural representation of ocean drilling and repairing machine flexible pipe suspension folding and unfolding；
Fig. 2：The attachment structure schematic diagram of the utility model steel wire rope and structural beams.
Accompanying drawing marks：1st, structural beams；2nd, steel wire rope；3rd, elliptical ring；4th, flexible pipe；5th, otic placode；6th, shackle.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 and 2, a kind of easy device for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe, including be arranged on
Steel wire rope 2 between structural beams 1, above the flexible pipe 4 of connection slip device, the both ends of the steel wire rope 2 pass through company respectively
Fitting is fixedly connected with the structural beams 1；The connector includes the otic placode 5 being fixed in structural beams 1, and is fixed on the steel
The shackle 6 of the end of cord 2, it is fixedly connected between the otic placode 5 and the shackle 6 by the bearing pin of the shackle 6, dismounting is more
It is convenient, while the inspection for being also convenient for flexible pipe 4 is changed.Several are equipped with the steel wire rope 2 to be used to hang flexible pipe 4 and can be along institute
The elliptical ring 3 of the slip of steel wire rope 2 is stated, carries out hanging flexible pipe 4 by the elliptical ring 3 on steel wire rope 2, is carried out by elliptical ring 3 soft
The traction of pipe 4, the slip of control device flexible pipe 4 in sliding, and the swing of flexible pipe 4 is prevented, reduce to its interface
Active force, add using space and convenience, security.
A kind of easy device of offshore drilling and workover machines flexible pipe suspension folding and unfolding of the utility model, is increased in original design
Add, turn into marine rig module and improve device.Actual use situation is：During drilling and repairing machine slides, pass through the device pair
The flexible pipe 4 of jumper connection carries out suspension traction, flexible pipe 4 is carried out folding and unfolding along the direction of steel wire rope 2 in slipping, avoids soft
Pipe 4 produces collision winding with other structures or equipment, it is smoothly slid, and ensures sea faring be normally carried out.It is traditional by
Using the mode that freely hangs, construction space takes greatly for the design of flexible pipe 4 in limit space, dangerous larger, is not easy to ocean platform
Onsite application.The utility model carries out traction to flexible pipe 4 by increasing guide steel wire rope 2, and reduce makes to platform space
With and flexible pipe 4 it is residual around collision, add security, facilitate the Inspection and maintenance at scene, smoothly produce a desired effect, have
Beneficial to sea faring ageing.
Although function of the present utility model and the course of work are described above in conjunction with accompanying drawing, the utility model is simultaneously
Above-mentioned concrete function and the course of work are not limited to, above-mentioned embodiment is only schematical, rather than limitation
Property, one of ordinary skill in the art, will not departing from the utility model aims and right under enlightenment of the present utility model
Ask under protected ambit, many forms can also be made, these are belonged within protection of the present utility model.
Claims (2)
1. it is a kind of for ocean drilling and repairing machine flexible pipe suspension folding and unfolding easy device, it is characterised in that including be arranged on structural beams it
Between, positioned at connection slip device flexible pipe above steel wire rope, the both ends of the steel wire rope pass through connector and the knot respectively
Structure beam is fixedly connected；Several are equipped with the steel wire rope to be used to hang flexible pipe and can be along the ellipse of the steel cable sliding
Ring.
2. the easy device according to claim 1 for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe, it is characterised in that described
Connector includes being fixed on otic placode in structural beams, and is fixed on the shackle of the steel cord ends, the otic placode and described unloads
It is fixedly connected between button by the bearing pin of the shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806991.1U CN207018629U (en) | 2017-07-05 | 2017-07-05 | A kind of easy device for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806991.1U CN207018629U (en) | 2017-07-05 | 2017-07-05 | A kind of easy device for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018629U true CN207018629U (en) | 2018-02-16 |
Family
ID=61483650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806991.1U Expired - Fee Related CN207018629U (en) | 2017-07-05 | 2017-07-05 | A kind of easy device for the suspension folding and unfolding of ocean drilling and repairing machine flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018629U (en) |
-
2017
- 2017-07-05 CN CN201720806991.1U patent/CN207018629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |