CN205022061U - Crowded stretching strap winding FRP pipe - Google Patents
Crowded stretching strap winding FRP pipe Download PDFInfo
- Publication number
- CN205022061U CN205022061U CN201520417153.6U CN201520417153U CN205022061U CN 205022061 U CN205022061 U CN 205022061U CN 201520417153 U CN201520417153 U CN 201520417153U CN 205022061 U CN205022061 U CN 205022061U
- Authority
- CN
- China
- Prior art keywords
- layer
- reinforced plastic
- utility
- model
- roll
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 27
- 239000003365 glass fiber Substances 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims abstract description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract description 4
- 239000011152 fibreglass Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007712 rapid solidification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a crowded stretching strap winding FRP pipe, pipe wall are four layers composite construction, including three -layer glass fiber yarn and one deck loop bonding felt, from interior to exterior is the vertical pulling layer respectively, just around layer, back -roll layer and loop bonding carpet veneer, just account for 80% of whole wall thickness degree around the layer and layer reverse layer that is alternately just covering just, is rewinding of rewinding, just there is unsaturated polyester resin around the layer with a back -roll layer brush, unsaturated polyester resin china and canada enter release agent and hot setting agent. The utility model discloses a wall thickness degree is 1 -5mm, has that the body is smooth beautiful, the thickness is even, moreover light in weight nevertheless fast high, the antiknock of intensity the piezotropy can strong advantage in anti.
Description
Technical field
The utility model relates to a kind of glass reinforced plastic pipe, particularly relates to a kind of pultrusion band winding glass fibre reinforced plastic for firework display.
Background technology
In existing glass reinforced plastic pipe manufacturing process, one is pultrusion method: pultrusion method is general only carries out inside around yarn from a direction, not even around yarn, is vertical pulling yarn entirely, and unidirectional few and thin around yarn, just symbolistic.Make the antiknock internal pressure strength of the glass reinforced plastic pipe obtained inadequate, in firework display process, if fireworks are in pipe implode, easily cause casualties.Two is winding methods: winding method contrast pultrusion method is the intensity that glass reinforced plastic pipe antiknock resists interior pressure, but in production process, waste of material is large, and causes surfaces externally and internally rough with the inside and outside film demoulding, and body is in uneven thickness.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides smooth beautiful, the thickness of a kind of body even, and the pultrusion band winding glass fibre reinforced plastic that lightweight but solid intensity is high, the capability of antidetonance is strong.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of pultrusion band winding glass fibre reinforced plastic, tube wall is four layers of composite construction, comprise triplex glass silvalin and one deck stitch-bonded felt, be respectively vertical pulling layer, positive winding layer, back-roll layer and loop bonding carpet veneer from the inside to the outside, the described positive winding layer second layer that to be glass reinforced plastic pipe be from the inside to the outside, namely covers that one deck on vertical pulling yarn; Back-roll layer is third layer, and positive and negative be form the main body of product around layer, namely the pipe thickness 80% of glass reinforced plastic pipe is made up of around yarn positive and negative, improves with this intensity that tube wall resists interior pressure.
Further improvement as to technique scheme:
The quantity of described positive winding layer and back-roll layer is consistent, and is more than one deck.
The thickness of described glass reinforced plastic pipe is 1-5mm.
Preferably, the thickness of described glass reinforced plastic pipe is 3mm.
Compared with prior art, the utility model has the advantage of:
Tube wall of the present utility model is four layers of composite construction, comprise triplex glass silvalin and one deck stitch-bonded felt, be respectively vertical pulling layer, positive winding layer, back-roll layer and loop bonding carpet veneer from the inside to the outside, and positive winding layer and the back-roll reverse alternate covering of layer and positive and negatively account for 80% of pipe thickness around yarn, enhance the intensity of obtained glass reinforced plastic pipe from internal structure, thus make that the solid intensity of glass reinforced plastic pipe is high, antiknock anti-in pressure performance strong.
It is all one deck that positive winding layer of the present utility model and back-roll layer are consistent in the number of plies, and it is all brushed with the unsaturated polyester resin adding inner pattern releasing agent applicable and high-temperature curing agent, make tubulation raw material at high temperature can rapid solidification shaping, and obtained glass reinforced plastic pipe thickness is even.Body surfaces externally and internally is smooth beautiful, and does not have waste of raw materials.
Pipe thickness of the present utility model is 1-5mm, lightweight, is convenient to transport and carries.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, each label represents:
1, vertical pulling layer; 2, positive winding layer; 3, rewind layer; 4, loop bonding carpet veneer.
Detailed description of the invention
Fig. 1 shows a kind of pultrusion band winding glass fibre reinforced plastic embodiment of the present utility model, its tube wall is four layers of composite construction, comprise triplex glass silvalin and one deck stitch-bonded felt, be respectively vertical pulling layer 1, positive winding layer 2, back-roll layer 3 and loop bonding carpet veneer 4 from the inside to the outside, wherein positive winding layer 2 and back-roll layer 3 oppositely alternate covering and positive and negatively account for 80% of pipe thickness around yarn, this structure enhances the intensity of obtained glass reinforced plastic pipe from internal structure, thus make that the solid intensity of glass reinforced plastic pipe is high, antiknock anti-in pressure performance strong.
In the present embodiment, positive winding layer 2 and back-roll layer 3 are consistent in the number of plies, are one deck, and it are all brushed with the unsaturated polyester resin adding inner pattern releasing agent applicable and high-temperature curing agent, make tubulation raw material at high temperature can rapid solidification shaping, and obtained glass reinforced plastic pipe thickness is even.The thickness of glass reinforced plastic pipe is 3mm, makes the lightweight of steel pipe, is convenient to transport and carries.In other embodiments, in order to the antidetonation strength of further reinforcing glass steel pipe, can increase the yarn amount of positive winding layer 2 and back-roll layer 3 when equal rotating speed, the thickness of such glass reinforced plastic pipe also will increase thereupon, and antiknock security performance also can be stronger.
Above-mentioned just preferred embodiment of the present utility model, does not form any pro forma restriction to the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make other pro forma amendments to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to the amendment of any unsubstantiality made for any of the above embodiments, all should drop in the scope of technical solutions of the utility model protection.
Claims (4)
1. a pultrusion band winding glass fibre reinforced plastic, tube wall is four layers of composite construction, it is characterized in that: comprise triplex glass silvalin and one deck stitch-bonded felt, be respectively vertical pulling layer (1), positive winding layer (2), back-roll layer (3) and loop bonding from the inside to the outside and compile layer (4), described positive winding layer (2) and the reverse alternate covering of the layer (3) that rewinds and account for 80% of whole pipe thickness.
2. pultrusion band winding glass fibre reinforced plastic according to claim 1, is characterized in that: the number of plies of described positive winding layer (2) and back-roll layer (3) is consistent, and is one deck.
3. according to the pultrusion band winding glass fibre reinforced plastic described in claim 1 or 2, it is characterized in that: pipe thickness is 1-5mm.
4. pultrusion band winding glass fibre reinforced plastic according to claim 3, is characterized in that: pipe thickness is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417153.6U CN205022061U (en) | 2015-06-15 | 2015-06-15 | Crowded stretching strap winding FRP pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417153.6U CN205022061U (en) | 2015-06-15 | 2015-06-15 | Crowded stretching strap winding FRP pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022061U true CN205022061U (en) | 2016-02-10 |
Family
ID=55254625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417153.6U Expired - Fee Related CN205022061U (en) | 2015-06-15 | 2015-06-15 | Crowded stretching strap winding FRP pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571567A (en) * | 2017-09-05 | 2018-01-12 | 东莞市聚力玻纤制品有限公司 | A kind of composite glass fiber pipe |
| CN111267431A (en) * | 2018-12-05 | 2020-06-12 | 湖南易净环保科技有限公司 | Pultrusion strip winding type glass reinforced plastic pipe and manufacturing method thereof |
-
2015
- 2015-06-15 CN CN201520417153.6U patent/CN205022061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571567A (en) * | 2017-09-05 | 2018-01-12 | 东莞市聚力玻纤制品有限公司 | A kind of composite glass fiber pipe |
| CN111267431A (en) * | 2018-12-05 | 2020-06-12 | 湖南易净环保科技有限公司 | Pultrusion strip winding type glass reinforced plastic pipe and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103496178B (en) | A kind of vacuum of foam reinforced composite material structure injects integral forming method altogether | |
| CN106626536A (en) | Reinforced composite material foam sandwich cylinder and preparation method thereof | |
| CN205022061U (en) | Crowded stretching strap winding FRP pipe | |
| CN104613242B (en) | A kind of resin base composite sandwich structural pipe and secondary thereof are wound around manufacture method | |
| CN102218837A (en) | Glass reinforced plastic ribbed sand-included tube and manufacture method thereof | |
| CN105690789B (en) | The disposable winding, molding method of glass fiber reinforced plastic tank cylinder | |
| CN203680913U (en) | Improved type glass fiber compound felt | |
| CN104149358A (en) | Manufacturing method for composite material sandwich pipe fitting | |
| CN103707561B (en) | A kind of laminboard layer composite lamp stand and quick molding method thereof | |
| CN204201304U (en) | High strength glass steel pipeline | |
| CN103496175A (en) | Method for manufacturing reinforcing rib formed in an integrated winding mode and applied to glass reinforced plastic chimney flue | |
| CN103612421A (en) | Glass fiber reinforced plastic/ polyolefin composite lining tube and manufacturing method thereof | |
| CN203131243U (en) | Polyvinylchloride composite pipeline | |
| CN102721999A (en) | Polarization maintaining optical fiber for fiber-optic gyroscope | |
| CN202517778U (en) | Material laminated structure of electronic product shell | |
| CN209497211U (en) | A kind of composite cable protection pipe | |
| CN202215862U (en) | Reinforced composite heat preservation thermal insulation ultrahigh molecular weight polyethylene pipe | |
| CN204663110U (en) | Bamboo is wound around composite electric support member | |
| CN210007284U (en) | Cable protection pipe for power made of composite materials | |
| CN204099750U (en) | Steel band reinforced spiral ripple pipe | |
| CN203703400U (en) | External damage preventing composite steel-plastic reinforced plastic pipeline | |
| CN203726838U (en) | Manufacturing mold for integral tank body | |
| CN206178217U (en) | Round fiber area | |
| CN102991661B (en) | Carbon fiber rudder stock and manufacture method thereof | |
| WO2010022547A1 (en) | A paper-based composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 |