CN109577326A - A kind of hollow self-drilling type basalt composite material anchor pole - Google Patents
A kind of hollow self-drilling type basalt composite material anchor pole Download PDFInfo
- Publication number
- CN109577326A CN109577326A CN201910017508.5A CN201910017508A CN109577326A CN 109577326 A CN109577326 A CN 109577326A CN 201910017508 A CN201910017508 A CN 201910017508A CN 109577326 A CN109577326 A CN 109577326A
- Authority
- CN
- China
- Prior art keywords
- composite material
- winding
- outer layer
- anchor pole
- structure sheaf
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 40
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 229920002748 Basalt fiber Polymers 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 241001163600 Bathylaco nigricans Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1671—Shapes helical or spiral
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0045—Composites
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0051—Including fibers
Abstract
The invention discloses a kind of hollow self-drilling type basalt composite material anchor poles, including ontology, the ontology is integral type molding, the ontology includes winding pipe, through-hole is set in the winding pipe, structure sheaf, winding layer and outer layer are followed successively by outside the winding pipe, and the structure sheaf and the outer layer are basalt composite material, fiber in the structure sheaf and the outer layer is axial arranging, and the fiber of the winding layer is circumferentially wound arrangement.The winding pipe and the winding layer provide radial mechanical performance for product, overcome the general insufficient defect of anchor pole internal pressure-resistant, the structure sheaf and the outer layer provide the axial property of product, so that product is had multidirectional mechanical property, improve the compression strength and torsional strength of product.Integrally formed processing technology saves manufacturing procedure, greatly reduces production cost.
Description
Technical field
The present invention relates to field of new materials, more particularly, to a kind of hollow self-drilling type basalt composite material anchor pole.
Background technique
Fibre reinforced composites (Fiber Reinforced Polymer or Fiber Reinforced Plastic,
Abbreviation FRP) it is, with basis material by winding, to be molded by reinforcing fiber materials, such as glass fibre, carbon fiber, aramid fiber
Or the moulding process such as pultrusion and the composite material that is formed.According to the difference of reinforcing material, common fibre reinforced composites point
For glass fibre reinforced composion (GFRP), carbon fibre reinforced composite (CFRP) and aramid fiber enhance composite material
(AFRP)。
Since fibre reinforced composites have a characteristic that (1) specific strength height, specific modulus are big;(2) material property has
Designability: (3) corrosion resistance and endurance quality are good;(4) thermal expansion coefficient and concrete is close.These features make FRP
Material is able to satisfy modern structure to across, towering, heavily loaded, high-strength light and under severe conditions needs of job development greatly, together
When be also able to satisfy modern architecture construction industriesization development requirement, therefore by more and more widely be applied to various civil buildings,
In the fields such as bridge, highway, ocean, hydro-structure and underground structure.
But with the continuous extension of application project, people be also to the requirements of anchor pole it is higher and higher, in self-drilling anchor
Bar field is not only that requirement has high torque, and automatic grouting technology is also a new requirement.It is general from brill on the market at present
Formula anchor pole only has the intensity of axial direction due to it, and intensity is inadequate, and application range is small.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of hollow self-drilling type basalt composite material anchor pole, integral type
Molding multilayered structure provides multidirectional mechanical property for product, overcomes the one-way of mechanical property in general anchor pole,
The intensity for greatly improving product makes product more meet the needs of Practical Project, and whole anchor pole is one-pass molding, saves processing
Process greatly reduces production cost.
The technical solution adopted by the present invention to solve the technical problems is: a kind of hollow self-drilling type basalt composite material anchor
Bar, including ontology, the ontology include winding pipe, and through-hole is set in the winding pipe, structure sheaf is followed successively by outside the winding pipe, twines
Winding layer and outer layer, the structure sheaf and the outer layer are basalt composite material, the fiber in the structure sheaf and the outer layer
For axial arranging, the fiber of the winding layer is circumferentially wound arrangement.In this way, the winding pipe and the winding layer are to produce
Product provide radial mechanical performance, overcome the general insufficient defect of anchor pole internal pressure-resistant, and the structure sheaf and the outer layer provide production
The axial property of product makes product have multidirectional mechanical property, improves the compression strength and torsional strength of product.
In above-mentioned technical proposal, it is preferred that the winding pipe is monoblock type basalt composite material pipe.It is multiple using basalt
Condensation material intensity is higher, and good radial mechanical performance can be provided for product.
In above-mentioned technical proposal, it is preferred that the basalt fibre content of the structure sheaf and the outer layer is 80% or more.
In this way, intensity is high, high temperature resistant, durability are good, corrosion-resistant (acid-fast alkali-proof), do not absorb water, dielectric properties are good.
In above-mentioned technical proposal, it is preferred that the ontology is integrally formed.The intensity of product is more preferable, and saves and add
Work process, reduces production cost.
In above-mentioned technical proposal, it is preferred that full spiral raised line of arranging on the outer layer.In this way, product can be increased
The frictional force on surface keeps product range in engineer application wider.
In above-mentioned technical proposal, it is preferred that the fiber in the winding layer can be glass fibre, basalt fibre, virtue
Synthetic fibre fiber and their fabric.
The beneficial effects of the present invention are: be followed successively by structure sheaf, winding layer and outer layer outside the winding pipe, the structure sheaf and
The outer layer is basalt composite material, and the fiber in the structure sheaf and the outer layer is axial arranging, the winding layer
Fiber is circumferentially wound arrangement.The winding pipe and the winding layer provide radial mechanical performance for product, overcome general anchor
The insufficient defect of bar internal pressure-resistant, the structure sheaf and the outer layer provide the axial property of product, have product multidirectional
Mechanical property improves the compression strength and torsional strength of product.Integrally formed processing technology saves manufacturing procedure, significantly
Reduce production cost.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is appearance schematic diagram of the invention.
In figure, 1. winding pipe, 11. through-holes, 2. structure sheafs, 3. winding layers, 4. outer layers, 5. full thread raised lines.
Specific embodiment
As shown in Figs. 1-2, a kind of hollow self-drilling type basalt composite material anchor pole, including ontology, the ontology are integrated
Molding.The ontology includes winding pipe 1, and the winding pipe 1 is monoblock type basalt composite material pipe, is set in the winding pipe 1
Through-hole 11, the winding pipe 1 are followed successively by structure sheaf 2, winding layer 3 and outer layer 4 outside, and the structure sheaf 2 and the outer layer 4 are the Black Warrior
Rock composite material, the fiber in the structure sheaf 2 and the outer layer 4 are axial arranging, the structure sheaf 2 and the outer layer 4
Basalt fibre content is 80% or more.The fiber of the winding layer 3 is circumferentially wound arrangement, and the fiber of the winding layer 3 is selected
Basalt fibre.The winding pipe 1 and the winding layer 3 provide radial mechanical performance for product, the structure sheaf 2 and described outer
Layer 4 provides the axial property of product.
In order to increase the frictional force of product surface, keeps product range in engineer application wider, arrange on the outer layer 4 complete
Spiral raised line 5.
Claims (6)
1. a kind of hollow self-drilling type basalt composite material anchor pole, including ontology, it is characterised in that: the ontology includes winding
Pipe sets through-hole in the winding pipe, is followed successively by structure sheaf, winding layer and outer layer outside the winding pipe, the structure sheaf and described
Outer layer is basalt composite material, and the fiber in the structure sheaf and the outer layer is axial arranging, the fiber of the winding layer
For circumferentially wound arrangement.
2. a kind of hollow self-drilling type basalt composite material anchor pole according to claim 1, it is characterised in that: the winding
Pipe is plastic tube or monoblock type basalt composite material pipe.
3. a kind of hollow self-drilling type basalt composite material anchor pole according to claim 1, it is characterised in that: the structure
The basalt fibre content of layer and the outer layer is 80% or more.
4. a kind of hollow self-drilling type basalt composite material anchor pole according to claim 1, it is characterised in that: the ontology
It is integrally formed.
5. a kind of hollow self-drilling type basalt composite material anchor pole according to claim 1, it is characterised in that: the outer layer
The upper full spiral raised line of arrangement.
6. a kind of hollow self-drilling type basalt composite material anchor pole according to claim 1, it is characterised in that: the winding
Fiber in layer can be glass fibre, basalt fibre, aramid fiber and their fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017508.5A CN109577326A (en) | 2019-01-09 | 2019-01-09 | A kind of hollow self-drilling type basalt composite material anchor pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017508.5A CN109577326A (en) | 2019-01-09 | 2019-01-09 | A kind of hollow self-drilling type basalt composite material anchor pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109577326A true CN109577326A (en) | 2019-04-05 |
Family
ID=65916298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017508.5A Pending CN109577326A (en) | 2019-01-09 | 2019-01-09 | A kind of hollow self-drilling type basalt composite material anchor pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109577326A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142912Y (en) * | 1992-10-20 | 1993-09-29 | 温州市海螺技术研究所 | Fiber-reinforced draw-extrude plastic pipe |
| CN2853903Y (en) * | 2005-09-22 | 2007-01-03 | 深圳市海川实业股份有限公司 | Basalt fibre reinforced resin rockbolt |
| RU2010103110A (en) * | 2010-02-01 | 2011-08-10 | Общество с ограниченной ответственностью "КОММЕРЧЕСКОЕ НАУЧНО-ПРОИЗВОДСТВЕННОЕ ОБЪЕДИНЕНИЕ "УРАЛЬСКАЯ АРМИРУЮЩАЯ КОМПАНИЯ" (RU) | COMPOSITION FITTINGS |
| CN103410544A (en) * | 2013-08-23 | 2013-11-27 | 南京锋晖复合材料有限公司 | Large-diameter high-pressure-resistant hollow fiber reinforced plastic anchor rod and production process thereof |
| CN104875400A (en) * | 2014-02-28 | 2015-09-02 | 郑州大学 | Manufacture method of winding fibrous belt and corresponding glass fiber reinforced plastic anchor pole |
| CN209603133U (en) * | 2019-01-09 | 2019-11-08 | 浙江新纳复合材料有限公司 | A kind of hollow self-drilling type basalt composite material anchor pole |
-
2019
- 2019-01-09 CN CN201910017508.5A patent/CN109577326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142912Y (en) * | 1992-10-20 | 1993-09-29 | 温州市海螺技术研究所 | Fiber-reinforced draw-extrude plastic pipe |
| CN2853903Y (en) * | 2005-09-22 | 2007-01-03 | 深圳市海川实业股份有限公司 | Basalt fibre reinforced resin rockbolt |
| RU2010103110A (en) * | 2010-02-01 | 2011-08-10 | Общество с ограниченной ответственностью "КОММЕРЧЕСКОЕ НАУЧНО-ПРОИЗВОДСТВЕННОЕ ОБЪЕДИНЕНИЕ "УРАЛЬСКАЯ АРМИРУЮЩАЯ КОМПАНИЯ" (RU) | COMPOSITION FITTINGS |
| CN103410544A (en) * | 2013-08-23 | 2013-11-27 | 南京锋晖复合材料有限公司 | Large-diameter high-pressure-resistant hollow fiber reinforced plastic anchor rod and production process thereof |
| CN104875400A (en) * | 2014-02-28 | 2015-09-02 | 郑州大学 | Manufacture method of winding fibrous belt and corresponding glass fiber reinforced plastic anchor pole |
| CN209603133U (en) * | 2019-01-09 | 2019-11-08 | 浙江新纳复合材料有限公司 | A kind of hollow self-drilling type basalt composite material anchor pole |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |