CN206763812U - A kind of non-adherent flexible pipe tension armor production is twisted deconcentrator with band steel - Google Patents
A kind of non-adherent flexible pipe tension armor production is twisted deconcentrator with band steel Download PDFInfo
- Publication number
- CN206763812U CN206763812U CN201720560025.6U CN201720560025U CN206763812U CN 206763812 U CN206763812 U CN 206763812U CN 201720560025 U CN201720560025 U CN 201720560025U CN 206763812 U CN206763812 U CN 206763812U
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- China
- Prior art keywords
- noseplate
- connecting cylinder
- cylinder
- twisted
- band steel
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Abstract
A kind of non-adherent flexible pipe tension armor production is twisted deconcentrator with band steel, including：Tapered end, noseplate, noseplate mounting bracket, mounting cylinder, small connecting cylinder, big connecting cylinder, triangle guide wheel, big connecting cylinder one end is linked together by bolt with twisting body Wiring apparatus front end, as structure main support part；The external diameter big connecting cylinder external diameter of small connecting cylinder diminishes, and is firmly connected with the big connecting cylinder other end by bolt；Mounting cylinder both ends are connected by bolt with the small connecting cylinder and the tapered end respectively；Noseplate is fixedly connected in the noseplate mounting bracket, and noseplate mounting bracket is movably connected on the mounting cylinder；Also include the junction pole with rotary sleeve on noseplate, junction pole is bolt-connected on the conical surface of noseplate.The open type junction pole branching structure, processing cost is reduced, lift operating efficiency, while avoid in production process the problem of can not repairing utilization after band steel twisted wire abrasion branch means.
Description
Technical field
The utility model belongs to non-adherent flexible pipe process units in Offshore Engineering, and particularly a kind of non-adherent is flexible
Pipe tension armor production is twisted deconcentrator with band steel.
Background technology
Non-adherent flexible pipe is one of important equipment of Marine oil and gas resource exploitation, and it is by metal structure layer and gathered
Compound material function layer is combined by non-adherent form, it is allowed to which relative slide occurs for interlayer.Due to pipeline military service operating mode
The abominable of complexity and marine environment so that the design of pipeline configuration in itself is more complicated, tension armor be typically by
The winding of band steel reverse acting spiral is formed, and has certain resistance axial tension, moment of torsion and partially radially pressure.
In the prior art, metallic twisted wire is in bunch, after carrying out uniform separated time by distributor plate first, into twisted mould
Tool is twisted, completes bunch.Do not waited by multiple diameters and surface is evenly distributed with the distributor plate of branch hole, realized and improve twisted leads
Body roundness, phenomena such as being less prone to wire jumper, break.But this noseplate inclined hole processing difficulties, cost are high, and enclosed perforation type
Noseplate threading is cumbersome, metallic twisted wire angle fluctuation easily causes stuck problem, can cause when using high intensity twisted wire
The problem of noseplate heavy wear.
Present patent application exactly proposes a kind of non-adherent flexible pipe tension armor production band steel in this context
Twisted deconcentrator.
The content of the invention
The utility model is in view of the deficienciess of the prior art, propose that a kind of non-adherent flexible pipe tension armor production is used
Band steel is twisted deconcentrator.
The purpose of this utility model is realized by following technical scheme：
A kind of non-adherent flexible pipe tension armor production is twisted deconcentrator, including tapered end, noseplate, noseplate with band steel
Mounting bracket, mounting cylinder, small connecting cylinder, big connecting cylinder, triangle guide wheel, described big connecting cylinder one end are wound by bolt with twisting body
Front equipment end links together, as structure main support part；The external diameter big connecting cylinder external diameter of the small connecting cylinder
Diminish, and be firmly connected with the big connecting cylinder other end by bolt, in order to avoid producing interference during rotation winding, belong to overall knot
The connection transition portion of structure；The mounting cylinder both ends are connected by bolt with the small connecting cylinder and the tapered end respectively；Institute
State noseplate to be fixedly connected in the noseplate mounting bracket, the noseplate mounting bracket is movably connected in the mounting cylinder
On；Also include the junction pole with rotary sleeve on the noseplate, the junction pole is bolt-connected to the noseplate
The conical surface on；The tapered end, noseplate, mounting cylinder, small connecting cylinder, big connecting cylinder and the Wiring apparatus are concentric, can be with twining
Rotated together with around equipment.
The noseplate agent structure is identical with the tapered end, and simply the noseplate diameter is bigger than the tapered end, and institute
State and size identical screwed hole is evenly distributed with separated time discone antenna surface.
The noseplate mounting bracket is a pair of semicircular structures, can be fastened on the mounting cylinder diverse location, then
Otic placode is fastenedly connected by bolt.
The big connecting cylinder and the small connecting cylinder surface have groove profile hole.
The big connecting cylinder and the small connecting cylinder circumference are welded with triangle reinforcement respectively.
The beneficial effects of the utility model：A kind of non-adherent flexible pipe tension armor production provided by the utility model is used
Band steel is twisted deconcentrator, overcomes the problem of prior art is present, and by using this open type branching structure of junction pole, reduces
Noseplate processing cost, while alleviate metallic twisted wire threading work amount, it is simple to operate, improve operating efficiency.
Easily changed in addition, junction pole dismounting is simple, it also avoid not repairing after the abrasion of band steel twisted wire pair branch means in production process
The problem of multiple.
The utility model is described further with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is that the utility model band steel is twisted deconcentrator structural representation；
Fig. 2 is the partial enlarged drawing of the utility model noseplate and junction pole.
Wherein：1- noseplates；2- tapered ends；3- mounting cylinders；4- noseplate mounting brackets；The small connecting cylinders of 5-；The big connecting cylinders of 6-；
7- triangle guide wheels；8- twists body Wiring apparatus；9- triangle reinforcements；10- groove profiles hole；11- junction poles.
Embodiment
Below in conjunction with the accompanying drawings and example, the utility model is described in detail.
As shown in Figure 1-2, a kind of non-adherent flexible pipe tension armor production is twisted deconcentrator with band steel, including：Including
Tapered end 2, noseplate 1, noseplate mounting bracket 4, mounting cylinder 3, small connecting cylinder 5, big connecting cylinder 6, triangle guide wheel 7, the Dalian
The one end of connect cylinder 6 is linked together by bolt with twisting the front end of body Wiring apparatus 8, as structure main support part；The little Lian
The external diameter big external diameter of connecting cylinder 6 of connect cylinder 5 diminishes, and is firmly connected with the big other end of connecting cylinder 6 by bolt, with
Exempt to produce interference during rotation winding, belong to integrally-built connection transition portion, while be not twisted linear contact lay with band steel；The peace
The both ends of fitted tube 3 are connected by bolt with the small connecting cylinder 5 and the tapered end 2 respectively；The noseplate 1 is fixedly connected on institute
State in noseplate mounting bracket 4, the noseplate mounting bracket 4 is movably connected on the mounting cylinder 3, the noseplate 1
Agent structure is identical with the tapered end 2, and simply the diameter of noseplate 1 is bigger than the tapered end 2, and on the conical surface of the noseplate 1
It is evenly distributed with size identical screwed hole；The noseplate also includes the junction pole 11 with rotary sleeve, the junction pole
11 are uniformly fixed on by bolt on the conical surface of the noseplate 1；The tapered end 2, noseplate 1, mounting cylinder 3, small connecting cylinder 5,
Big connecting cylinder 6 and the strand body Wiring apparatus 8 are concentric, can be rotated together with body Wiring apparatus 8 is twisted.
The junction pole 11 can reduce the friction between band steel twisted wire and junction pole 11 with rotary sleeve, ensure flat
Steel is not twisted and damaged during arrangement and adjustment, improves the crudy and operating efficiency of band steel.
The surface of the big connecting cylinder 6 and the small connecting cylinder 5 has groove profile hole 10 and is used to reduce dead load, and
Circumference soldering triangle reinforcement 9 again, increase structural strength, avoid the occurrence of radial deformation.
The noseplate mounting bracket 4 is a pair of semicircular structures, can by being fastened on the diverse location of mounting cylinder 3,
The noseplate 1 is moved left and right together with the noseplate mounting bracket 4 on the mounting cylinder 3, and then adjust
The whole noseplate 1 and the tapered end 2 and the relative position of the triangle guide wheel 7 so that band steel twisted wire passes through triangle guide wheel 7
Afterwards successively with the conical surface of noseplate 1, the conical surface of tapered end 2 it is tangent after be still linear, phenomena such as being not in distortion, occurs, so as to avoid
There is wire jumper phenomenon, substantially increase the roundness of band steel.
During production, band steel twisted wire is drawn from the wire hole for twisting body Wiring apparatus 8 front end first, through triangle guide wheel 7, directly
Connect and introduce in the gap of junction pole 11 on noseplate 1, separated time is completed using noseplate junction pole.Then noseplate installation is adjusted
Right position of the support 4 on mounting cylinder 3 realizes the outlet point of triangle guide wheel 7, the conical surface of noseplate 1, the conical surface of tapered end 2 in same
On the three-dimensional conical surface of heart line, band steel twisted wire finally falls on tube surfaces smoothly through the conical surface, is welded and fixed, regulation three
The tension force of angle guide wheel 7, body Wiring apparatus 8 is then moved forward and twisted by tubing and is rotated, is realized band steel twisted wire uniform winding
On body, formed tension armor, make non-adherent flexible pipe have anti-axial tension, moment of torsion and partially radially pressure will
Ask.
Compared with prior art, the junction pole 11 of examples detailed above middle separated time disk 1 is open type branching structure, and noseplate is not required to
Want punched-type to process, reduce noseplate processing cost, be easy to ride among junction pole 11 when band steel twisted wire threads, it is real
Spacing now between each band steel twisted wire is uniform, and radial distance is identical, after triangle guide wheel 7 applies tension force, is set with body winding is twisted
Standby 8 rotate automatic attaching on noseplate 1, eliminate the metallic twisted wire trouble that perforated tape comes one by one, simple to operate.Separately
Outside, the convenient disassembly of junction pole 11 is simply easily changed, and it also avoid in production process nothing after the abrasion of band steel twisted wire pair branch means
The problem of method is repaired.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (5)
1. a kind of non-adherent flexible pipe tension armor production is twisted deconcentrator, including tapered end, noseplate, noseplate peace with band steel
Support, mounting cylinder, small connecting cylinder, big connecting cylinder, triangle guide wheel are filled, described big connecting cylinder one end is set by bolt with twisting body winding
Standby front end links together, as structure main support part；The external diameter big connecting cylinder external diameter of the small connecting cylinder becomes
It is small, and be firmly connected with the big connecting cylinder other end by bolt, in order to avoid producing interference during rotation winding, belong to overall structure
Connection transition portion；The mounting cylinder both ends are connected by bolt with the small connecting cylinder and the tapered end respectively；It is described
Noseplate is fixedly connected in the noseplate mounting bracket, and the noseplate mounting bracket is movably connected in the mounting cylinder
On；It is characterized in that：Also include the junction pole with rotary sleeve on the noseplate, the junction pole is bolt-connected to
On the conical surface of the noseplate, the tapered end, noseplate, mounting cylinder, small connecting cylinder, big connecting cylinder and the Wiring apparatus are coaxial
The heart, it can be rotated together with Wiring apparatus.
2. a kind of non-adherent flexible pipe tension armor production as claimed in claim 1 is twisted deconcentrator with band steel, its feature
It is, the noseplate agent structure is identical with the tapered end, and simply the noseplate diameter is bigger than the tapered end, and described point
Size identical screwed hole is evenly distributed with the drum conical surface.
3. a kind of non-adherent flexible pipe tension armor production as claimed in claim 1 is twisted deconcentrator with band steel, its feature
It is, the noseplate mounting bracket is a pair of semicircular structures, can be fastened on the mounting cylinder diverse location, then pass through
Otic placode is fastenedly connected by bolt.
4. a kind of non-adherent flexible pipe tension armor production as claimed in claim 1 is twisted deconcentrator with band steel, its feature
It is, the big connecting cylinder and the small connecting cylinder surface have groove profile hole.
5. a kind of non-adherent flexible pipe tension armor production as claimed in claim 1 is twisted deconcentrator with band steel, its feature
It is, the big connecting cylinder and the small connecting cylinder circumference are welded with triangle reinforcement respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560025.6U CN206763812U (en) | 2017-05-16 | 2017-05-16 | A kind of non-adherent flexible pipe tension armor production is twisted deconcentrator with band steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560025.6U CN206763812U (en) | 2017-05-16 | 2017-05-16 | A kind of non-adherent flexible pipe tension armor production is twisted deconcentrator with band steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763812U true CN206763812U (en) | 2017-12-19 |
Family
ID=60641124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560025.6U Expired - Fee Related CN206763812U (en) | 2017-05-16 | 2017-05-16 | A kind of non-adherent flexible pipe tension armor production is twisted deconcentrator with band steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763812U (en) |
-
2017
- 2017-05-16 CN CN201720560025.6U patent/CN206763812U/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: 20171219 Termination date: 20190516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |