CN207172739U - One kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb - Google Patents
One kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb Download PDFInfo
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- CN207172739U CN207172739U CN201721083507.3U CN201721083507U CN207172739U CN 207172739 U CN207172739 U CN 207172739U CN 201721083507 U CN201721083507 U CN 201721083507U CN 207172739 U CN207172739 U CN 207172739U
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- wire
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- wire comb
- comb body
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- 238000006748 scratching Methods 0.000 title claims abstract description 18
- 239000011152 fibreglass Substances 0.000 title claims abstract description 16
- 239000003365 glass fiber Substances 0.000 claims abstract description 44
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims abstract description 9
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 238000007790 scraping Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 14
- 239000002131 composite material Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses one kind to be applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb, including points wire comb body, the points wire comb body is integrally made of ultra-high molecular weight polyethylene material, the end of the points wire comb body circumferentially uniformly offers sub-wire thread eye, and sub-wire thread eye tilts down setting, arranged in advance cambered surface provided with glass fibre positioned at sub-wire seal wire bore end on the points wire comb body；The points wire comb body middle position offers tubing positioning through hole, and the tubing positioning through hole is provided with tubing guiding surface in the end position close to sub-wire thread eye one end；The beneficial effects of the utility model are, points wire comb body is integrally made of ultra-high molecular weight polyethylene material, due to ultra-high molecular weight polyethylene self-lubricating in itself and wearability, it is still intact after the utility model long-time use, the secondary scraping of glass fibre will not be caused to wear, the strength retention ratio of glass fibre is high.
Description
Technical field
It the utility model is related to reinforced composite pipe material strengthening part winding technology field, and in particular to one kind is applied to glass
Pipe self-lubricating, Anti-scratching points wire comb.
Background technology
In existing glass fiber winding reinforced composite pipe winding technology, the points wire comb of glass fibre is mostly with winding steel wire net
Bone reinforced composite pipe technology is source, is made with metal material, although metal material surface processing is more bright and clean, is used for glass
The winding of glass fiber, different degrees of presence problems with：After longtime running, glass fibre is got over metal points wire comb mantle friction
Come bigger, the continuous abrasion on metal points wire comb surface produces groove and roughness increase, and these all can cause glass fibre not
With the damage of degree, such as breakage of fiberglass surfacing overlay film, fiber fracture of wire, the strength damage because of glass fibre is ultimately caused
And decline the intensity of multiple tube.Globoidal structure in original points wire comb is unfavorable for glass fibre to be caused to wind with scattered arrangement
Bad with the glass fibre uniformity on tubing, this equally influences the final strength of multiple tube.Simultaneously the wearing of glass, it is damaged,
Uneven arrangement, occur to be further worn out glass when bending, stretching in later stage transport, installation, produce gap, not only may be used
The bearing capacity of tubing can be made reduce, pipeline leakage may be caused when in use or even influence the operational reliability of pipe-line system
And service life.To improve the compressive resistance of glass fiber winding reinforced composite pipe with stability to ensure making for pipe-line system
With life-span and reliable, a kind of applicable fiberglass tubes self-lubricating is researched and developed, Anti-scratching points wire comb is of great significance.
Utility model content
In order to solve problems of the prior art, the utility model provides rational in infrastructure, uniform one kind of winding
Suitable for fiberglass tubes self-lubricating, Anti-scratching points wire comb.
The technical solution of the utility model is as follows：
One kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that including points wire comb body, described point
Silk comb body is integrally made of ultra-high molecular weight polyethylene material, and the end of the points wire comb body circumferentially uniformly offers
Sub-wire thread eye, and sub-wire thread eye tilts down setting, is provided with the points wire comb body positioned at sub-wire seal wire bore end
Glass fibre is arranged cambered surface in advance；The points wire comb body middle position offers tubing positioning through hole, and the tubing positioning is logical
Hole is provided with tubing guiding surface in the end position close to sub-wire thread eye one end；The end of the points wire comb body, which is provided with, to be used for
With the positioning step of wrapping machine assembling.
Described one kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that the sub-wire thread eye
Gradient is 15-30 °, and aperture matches with glass fibre size, and fillet is provided with the sub-wire thread eye both ends port position, and
Fillet size is consistent with aperture.
Described one kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that the height of the positioning step
Spend and match respectively with wrapping machine fitted position and size of pipe and tubing for 1-5mm, positioning step internal and external circumference size.
Described one kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that the tubing guiding surface
Gradient be 30-60 °.
The beneficial effects of the utility model are that points wire comb body is integrally made of ultra-high molecular weight polyethylene material, by
It is still intact after the utility model long-time use in ultra-high molecular weight polyethylene self-lubricating in itself and wearability, it will not cause
The secondary scraping abrasion of glass fibre, the strength retention ratio of glass fibre are high；Points wire comb body is arranged in advance provided with glass fibre
Cambered surface being capable of uniform walkthrough glass fibre so that the final glass fibre being wound on tubing is also arranged uniformly, improves glass
Glass fibre strength retention rate and arrangement uniformity, improve during colleague glass fiber winding reinforced composite pipe bearing capacity and can
Obtained by property, extend its service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A cross-sectional views of the present utility model；
Fig. 3 is the utility model sub-wire thread eye schematic enlarged-scale view；
In figure：1- sub-wire thread eyes, 2- positioning steps, 3- tubing guiding surfaces, 4- bolts hole, 5- glass fibres are arranged in advance
Cambered surface, 6- tubing positioning through hole, 7- points wire comb bodies.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As Figure 1-3, it is a kind of to be applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb, including sub-wire thread eye 1, positioning
Step 2, tubing guiding surface 3, bolt hole 4, glass fibre are arranged cambered surface 5, tubing positioning through hole 6 and points wire comb body 7 in advance.Point
Silk comb body 7 it is overall using ultrahigh molecular weight polyethylene into the self lubricity and wearability having in itself using material, realizing
The self-lubricating function of points wire comb, enables that glass fibre passes through the thread eye of the points wire comb, arrangement surface damages without causing；
By rationally designing Each part, self-lubricating, Anti-scratching function are made it have.Circumferentially arranged point of the end of points wire comb body 7
Silk thread eye 1, according to the bearing requirements of tubing design hole count, according to fiberglass size design aperture, sub-wire thread eye 1 it is oblique
Spend for 15-30 °, can be adjusted according to points wire comb overall dimensions.The both ends of sub-wire thread eye 1 all need rounding, the same aperture of fillet size.
The end of points wire comb body 7 is provided with the positioning step 2 when being assembled with Wiring apparatus, plays positioning action during assembling, is easily installed；It is fixed
The height of position step 2 is 1-5mm, and internal and external circumference size and the wrapping machine fitted position and size of pipe and tubing of positioning step 2 match；
Positioning step 2 is provided with the bolt hole 4 being connected with Wiring apparatus, and it is logical that the middle position of points wire comb body 7 offers tubing positioning
Hole 6, tubing positioning through hole 6, is designed according to caliber size, tubing can be made axially to advance, while can be reduced because winding power is drawn
That rises rocks；Tubing positioning through hole 6 is being provided with tubing guiding surface 3 close to the end of the side of sub-wire pilot hole 1, and tubing is oriented to oblique
The gradient in face 3 designs according to caliber, usual 30-60 ° of scope, and it, which is acted on, prevents that tubing shock is stuck when being and producing；Points wire comb
Body 7 positioned at the terminal position of sub-wire pilot hole 1 be provided be used for glass fibre uniformly in advance arrange cambered surface 5, glass fibre can be made to exist
Uniformly pre- arrangement thereon so that glass fibre can uniform winding on tubing.
Embodiment：
By customer demand, the glass of all size can be manufactured and designed according to the specification of the specification of tubing, glass fibre
The self-lubricating of fiber winding reinforced composite pipe, Anti-scratching points wire comb.
Tubing specification design sub-wire thread eye 1, positioning step 2, tubing guiding surface 3, bolt according to needed for user
Hole 4, glass fibre are arranged in advance cambered surface 5 and tubing positioning through hole 6 and is processed into final points wire comb.
Points wire comb is fixed on Wiring apparatus by positioning step 2 and bolt hole 4, first will be by glass fibers during production
Dimension through sub-wire thread eye 1 and is fixed on traction tube one by one, and glass fiber winding enhancing is multiple after starting production line equipment component
Closing the core pipe of pipe will be advanced axially relative, into wrapping machine after wrapping machine passed by points wire comb, now start wrapping machine glass fibers
Uniformly it is wound into after tieing up the cambered surface 5 that will be arranged in advance by sub-wire thread eye 1, glass fibre on tubing.
Proved through production, after the points wire comb, abrasion, breakage are existing caused by glass fibre should scrape when sub-wire is arranged
As without still complete after the utility model long-time use due to ultra-high molecular weight polyethylene self-lubricating in itself and wearability
It is good, the secondary scraping of glass fibre will not be caused to wear, the strength retention ratio of glass fibre is high.Simultaneously because glass fibre walkthrough
Cambered surface 5 being capable of uniform walkthrough glass fibre so that the final glass fibre being wound on tubing is also arranged uniformly.Glass fibre
The raising of strength retention ratio and uniformity of arranging, make the bearing capacity and reliability of final glass fiber winding reinforced composite pipe
It is improved, extends its service life.The points wire comb has that reasonable in design, cost is low, processing is simple, convenient material drawing etc.
Advantage, it is a kind of easy to use, can finally effectively improves body bearing capacity, it is ensured that pipeline performance is reliable and increases the service life
Glass fiber winding reinforced composite pipe production with self-lubricating, Anti-scratching points wire comb.
Claims (4)
1. one kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that including points wire comb body（7）, described point
Silk comb body（7）It is overall to be made of ultra-high molecular weight polyethylene material, the points wire comb body（7）End it is circumferentially uniform
Offer sub-wire thread eye（1）, and sub-wire thread eye（1）Tilt down setting, the points wire comb body（7）On positioned at sub-wire
Thread eye（1）Arranged in advance cambered surface provided with glass fibre end（5）；The points wire comb body middle position offers tubing positioning
Through hole（6）, the tubing positioning through hole（6）Close to sub-wire thread eye（1）The end position of one end is provided with tubing guiding surface
（3）；The points wire comb body（7）End be provided with and be used for positioning step with wrapping machine assembling（2）.
It is 2. according to claim 1 a kind of suitable for fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that described
Sub-wire thread eye（1）Gradient be 15-30 °, aperture matches with glass fibre size, the sub-wire thread eye（1）Both ends end
Mouth opening position is provided with fillet, and fillet size is consistent with aperture.
It is 3. according to claim 1 a kind of suitable for fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that described
Positioning step（2）Height be 1-5mm, positioning step（2）Internal and external circumference size respectively with wrapping machine fitted position and tubing chi
It is very little to match.
It is 4. according to claim 1 a kind of suitable for fiberglass tubes self-lubricating, Anti-scratching points wire comb, it is characterised in that described
Tubing guiding surface（3）Gradient be 30-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083507.3U CN207172739U (en) | 2017-08-28 | 2017-08-28 | One kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083507.3U CN207172739U (en) | 2017-08-28 | 2017-08-28 | One kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207172739U true CN207172739U (en) | 2018-04-03 |
Family
ID=61738234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083507.3U Active CN207172739U (en) | 2017-08-28 | 2017-08-28 | One kind is applied to fiberglass tubes self-lubricating, Anti-scratching points wire comb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207172739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744831A (en) * | 2019-09-16 | 2020-02-04 | 中国石油天然气股份有限公司 | Underground high-pressure glass fiber reinforced plastic oil pipe production device for layered water injection and process thereof |
-
2017
- 2017-08-28 CN CN201721083507.3U patent/CN207172739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744831A (en) * | 2019-09-16 | 2020-02-04 | 中国石油天然气股份有限公司 | Underground high-pressure glass fiber reinforced plastic oil pipe production device for layered water injection and process thereof |
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