CN103568346B - The hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube - Google Patents
The hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube Download PDFInfo
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- CN103568346B CN103568346B CN201210266136.8A CN201210266136A CN103568346B CN 103568346 B CN103568346 B CN 103568346B CN 201210266136 A CN201210266136 A CN 201210266136A CN 103568346 B CN103568346 B CN 103568346B
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- hollow wall
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Abstract
The hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube, by plastic bonding glass cloth, make through tuber.Glass cloth high resilience can absorb impulsive force, makes to mould glass-tube and has certain resistance to impact; Glass fibre pulling force is several times of metallic fiber pulling force, makes its tensile property can compare beautiful with steel pipe.Mould the glass-tube life-span than plastics pipe range several times, the ground floor because of it moulds glass cloth shielding of ultraviolet, and the protection second layer is moulded glass cloth and preserved from, and makes it replace plastic tube; Select antiacid alkali plastics, mould glass-tube and just can use in soda acid occasion, this point far wins steel pipe.Mainly be not subject to thump, and used at normal temperature, the life-span doubles, and therefore it can replace steel pipe.Quantity of plastics is less than moulding 1/3rd of glass-tube, and order cheap mould glass-tube, high financial profit.Hollow wall is moulded in glass-tube wall many hollow pipes, makes its bending resistance improve several times, is that hollow wall is lighter than solid wall, reaches pipe and gently improves bending resistance again, and save the object of material.
Description
Glass cloth, is not afraid of soda acid worm ant, shock-resistant, and the resistance to tension of glass fibre is several times of metallic fiber.
Market is there are no the report making glass stringing with glass cloth.
The hollow wall boring shock-resistant counter-bending replacement steel pipe of sawing that this technology proposes moulds glass-tube, is called for short hollow wall and moulds glass-tube, belong to glass tube field, can solve the problem.
Hollow wall moulds glass-tube, and its beneficial effect is, bending resistance ratio moulds glass-tube multiplication, replaces plastic tube, and replace steel pipe, can do the bassoon of diameter ten meters, lightweight, cost is low, significantly expands the range of application of glass cloth.
The hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube, the technical scheme that its technical solution problem adopts is, bond glass cloth (2) by plastics (1) to form, its technique is, become by coloured or colourless plastic heating molten slurry as adhesive, make glass cloth by plastic melting pulp with facility, make plastic melting pulp wrap up glass cloth, strike off unnecessary plastic melting pulp, make and mould glass cloth (3); Glass cloth will be moulded with mould and make continuous mountain font cloth (4); The sticking glass cloth of moulding of tool will be heated to tuber again make and mould glass-tube, become the inwall (5) that hollow wall moulds glass-tube; To be split into hollow wall at the bottom of the font cloth of mountain and mould the mountain font cloth of glass-tube inwall girth width, will be heated to tool sticking mountain font mould glass cloth bar with tuber, the hollow wall of parcel heat moulds glass-tube inwall, makes at the bottom of the font of mountain and inside pipe wall clings during parcel; Again with tuber by heat mould glass cloth parcel cling heat mountain font mould glass cloth top, become the outer wall (6) that hollow wall moulds glass-tube, make to mould glass-tube wall and become hollow wall, obtain after cooling and mould in glass-tube wall and have the hollow wall of many hollow pipes (7) to mould glass-tube (8), thus the hollow wall that enable saw bores shock-resistant counter-bending replacement steel pipe is moulded glass-tube and run.As Fig. 1
Embodiment:
Plastic melting pulp parcel glass cloth becomes moulds glass cloth bar; Mould glass cloth bar to make mountain font and mould glass cloth bar; Mould glass cloth bar to make and mould glass-tube; Mountain font is moulded glass cloth bar parcel and is moulded glass-tube; Mould glass cloth bar parcel mountain font and mould glass cloth top, make in tube wall have a hollow pipe (3) mould glass cloth bar pipe, obtain and can saw the hollow wall boring shock-resistant counter-bending replacement steel pipe and mould glass-tube (4).As Fig. 1
Existing combination principle is introduced hollow wall and is moulded glass-tube:
It is reported, the pulling force of glass fibre is several times of metallic fiber pulling force; Plastics are shock-resistant not strong, easily by ultraviolet damage.
Glass fibre and plastics bi-material organically combine by this technology, make product be rich in brand-new advantage.
The glass thread that glass cloth is made up of many glass fibres is weaved into, so glass cloth high resilience.When glass plate is subject to impacting, impulsive force is passed to glass cloth by plastics, and impulsive force just absorbs by whippy glass cloth.And increase along with the glass cloth number of plies, the impulsive force that glass plate bears constantly strengthens, until can with steel plate trial of strength.
Pulling force due to glass fibre is several times of metallic fiber pulling force, so the tensile property of glass plate, energy and steel plate trial of strength, make plastic plate not compare.
The anti-ultraviolet property moulding glass plate improves several times than plastic plate, because mould glass plate and be made up of compound glass cloth.When the plastics of surface layer are impaired aging.Aging plastics can, by ultraviolet isolating, make second layer plastics from ultraviolet damage.
Meanwhile, surface layer glass cloth also can tackle ultraviolet, makes second layer plastics from ultraviolet damage.
Mould the antiacid alkali of glass cloth.Select different antiacid alkali plastics, mould glass plate and just can be competent at the use of soda acid occasion.Certainly, the economic benefit of moulding glass plate is several times as much as plastic plate.
Mould glass plate and include the whippy glass cloth of multilayer, make its slightly elasticity.This characteristic is plastic plate, and steel plate is unexistent, makes it take advantage in special occasion.
Glass cloth makes of silica sand.Plastics make of oil.Mould glass plate and can be greater than plastics containing the ratio of glass cloth, make us save bulk petroleum, therefore, moulding glass plate is environment-friendly products.
Economic benefit, glass cloth market price every square metre is less than unitary, about 8,000 yuan one ton, plastics.
Glass cloth can not make glass stringing, because it is almost useless; Plastic tube is easily aging, and cost is high.Mould the glass-tube life-span than plastics pipe range several times, because the ground floor moulding glass-tube moulds glass cloth energy shielding of ultraviolet, the protection second layer is moulded glass cloth and is preserved from; Mould glass-tube acid and alkali-resistance, have certain resistance to impact, so be not mainly subject to strong impact, use at normal temperature, the life-span doubles.Moulding glass-tube wall by there being many hollow pipes, making to mould glass-tube wall thickening, make hollow plastic glass-tube wall energy bear the bending resistance of how several times, hollow because moulding glass-tube wall again, make it much lighter than solid wall, reach pipe and gently improve bending resistance again, and save the object of material.
Figure of description explanation
Fig. 1: the hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube
1 plastics, 2 glass cloth, 3 mould glass cloth, 4 mountain font cloth, 5 inwalls, and 6 outer walls, 7 hollow pipes, 8 hollow walls mould glass-tube.
Claims (1)
1. can saw the hollow wall boring shock-resistant counter-bending replacement steel pipe and mould glass-tube, it is characterized in that, be made up of plastic bonding glass cloth, its technique is, become by coloured or colourless plastic heating molten slurry as adhesive, make glass cloth by plastic melting pulp with facility, make plastic melting pulp wrap up glass cloth, strike off unnecessary plastic melting pulp, make and mould glass cloth; Glass cloth will be moulded with mould and make continuous mountain font cloth; The sticking glass cloth of moulding of tool will be heated to tuber again make and mould glass-tube, become the inwall that hollow wall moulds glass-tube; To be split into hollow wall at the bottom of the font cloth of mountain and mould the mountain font cloth of glass-tube inwall girth width, will be heated to tool sticking mountain font mould glass cloth bar with tuber, the hollow wall of parcel heat moulds glass-tube inwall, makes at the bottom of the font of mountain and inside pipe wall clings during parcel; Again with tuber by heat mould glass cloth parcel cling heat mountain font mould glass cloth top, become the outer wall that hollow wall moulds glass-tube, make to mould glass-tube wall and become hollow wall, obtain after cooling and mould in glass-tube wall and have the hollow wall of many hollow pipes to mould glass-tube, thus the hollow wall that enable saw bores shock-resistant counter-bending replacement steel pipe is moulded glass-tube and run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266136.8A CN103568346B (en) | 2012-07-18 | 2012-07-18 | The hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266136.8A CN103568346B (en) | 2012-07-18 | 2012-07-18 | The hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103568346A CN103568346A (en) | 2014-02-12 |
| CN103568346B true CN103568346B (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210266136.8A Expired - Fee Related CN103568346B (en) | 2012-07-18 | 2012-07-18 | The hollow wall boring shock-resistant counter-bending replacement steel pipe can be sawed and mould glass-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568346B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2189002A (en) * | 1986-04-12 | 1987-10-14 | Cambrian Plastics Ltd | Stiffening of hollow structures |
| CN2406135Y (en) * | 1999-12-16 | 2000-11-15 | 张树合 | Plumbling pipe |
| US6240971B1 (en) * | 1997-04-04 | 2001-06-05 | Exxon Research And Engineering Company | Composite structures having improved containment strength |
| CN200952609Y (en) * | 2005-12-30 | 2007-09-26 | 李寿山 | Hollow structural wall plastic tubular products with reinforced ends |
| CN101284422A (en) * | 2008-04-22 | 2008-10-15 | 申瑞山 | Glass fibre reinforced vertical pultruded tubular product device and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3786502B2 (en) * | 1996-10-02 | 2006-06-14 | 宇部日東化成株式会社 | Fiber-reinforced composite molded body and method for producing the same |
-
2012
- 2012-07-18 CN CN201210266136.8A patent/CN103568346B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2189002A (en) * | 1986-04-12 | 1987-10-14 | Cambrian Plastics Ltd | Stiffening of hollow structures |
| US6240971B1 (en) * | 1997-04-04 | 2001-06-05 | Exxon Research And Engineering Company | Composite structures having improved containment strength |
| CN2406135Y (en) * | 1999-12-16 | 2000-11-15 | 张树合 | Plumbling pipe |
| CN200952609Y (en) * | 2005-12-30 | 2007-09-26 | 李寿山 | Hollow structural wall plastic tubular products with reinforced ends |
| CN101284422A (en) * | 2008-04-22 | 2008-10-15 | 申瑞山 | Glass fibre reinforced vertical pultruded tubular product device and method |
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| Publication number | Publication date |
|---|---|
| CN103568346A (en) | 2014-02-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20210718 |