CN209603133U - 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
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- CN209603133U CN209603133U CN201920029068.0U CN201920029068U CN209603133U CN 209603133 U CN209603133 U CN 209603133U CN 201920029068 U CN201920029068 U CN 201920029068U CN 209603133 U CN209603133 U CN 209603133U
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Abstract
The utility model 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 utility model 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 utility model provides a kind of hollow self-drilling type basalt composite material anchor pole, and one
The molding multilayered structure of body formula provides multidirectional mechanical property for product, overcomes the unidirectional of mechanical property in general anchor pole
Property, the intensity of product is greatly improved, product is made more to meet the needs of Practical Project, whole anchor pole is one-pass molding, is saved
Manufacturing procedure greatly reduces production cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of hollow self-drilling type basalt composite wood
Expect anchor pole, including ontology, the ontology include winding pipe, through-hole is set in the winding pipe, structure is followed successively by outside the winding pipe
Layer, winding layer and outer layer, the structure sheaf and the outer layer are basalt composite material, in the structure sheaf and the outer layer
Fiber is axial arranging, and the fiber of the winding layer is circumferentially wound arrangement.In this way, the winding pipe and the winding layer
Radial mechanical performance is provided for product, overcomes the general insufficient defect of anchor pole internal pressure-resistant, the structure sheaf and the outer layer mention
For the axial property of product, makes product that there is multidirectional mechanical property, improve 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 utility model are: being followed successively by structure sheaf, winding layer and outer layer, the structure outside the winding pipe
Layer and the outer layer are basalt composite material, and the fiber in the structure sheaf and the outer layer is axial arranging, the winding
The fiber of layer is circumferentially wound arrangement.The winding pipe and the winding layer provide radial mechanical performance for product, overcome one
As the insufficient defect of anchor pole internal pressure-resistant, the structure sheaf and the outer layer provide the axial property of product, have product multi-party
To mechanical property, improve the compression strength and torsional strength of product.Integrally formed processing technology saves manufacturing procedure,
Greatly reduce production cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the appearance schematic diagram of the utility model.
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 (5)
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 ontology
It is integrally formed.
4. 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.
5. 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 is basalt fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029068.0U CN209603133U (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 |
|---|---|---|---|
| CN201920029068.0U CN209603133U (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 |
|---|---|
| CN209603133U true CN209603133U (en) | 2019-11-08 |
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ID=68398677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920029068.0U Active CN209603133U (en) | 2019-01-09 | 2019-01-09 | A kind of hollow self-drilling type basalt composite material anchor pole |
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| CN (1) | CN209603133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577326A (en) * | 2019-01-09 | 2019-04-05 | 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 CN201920029068.0U patent/CN209603133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577326A (en) * | 2019-01-09 | 2019-04-05 | 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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