CN218701780U - Basalt fiber steel straw combined component - Google Patents
Basalt fiber steel straw combined component Download PDFInfo
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- CN218701780U CN218701780U CN202220351557.XU CN202220351557U CN218701780U CN 218701780 U CN218701780 U CN 218701780U CN 202220351557 U CN202220351557 U CN 202220351557U CN 218701780 U CN218701780 U CN 218701780U
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Abstract
The utility model relates to a basalt fiber steel straw combined component, which consists of a basalt fiber layer, a cork layer, an excircle and inner square hollow thin-wall steel cylinder, a regenerative building material and a straw material; the cylindrical and square hollow thin-wall steel cylinder is formed by connecting and combining a cylindrical steel cylinder and a square steel cylinder through 4 steel ribs, a gap between the cylindrical steel cylinder and the square steel cylinder is filled with a regenerative building material, the inside of the square steel cylinder is filled with a straw material, the cylindrical and square hollow thin-wall steel cylinder is tightly attached to the outside and the square steel cylinder and is a cork layer, and the outer layer of the cork layer is a basalt fiber layer. Compared with the traditional construction method, the manufacturing method has the advantages of light weight, high strength, resource saving, environmental protection, corrosion resistance, fire resistance, beautiful appearance and the like.
Description
Technical Field
The utility model relates to a basalt fiber steel straw combined member belongs to building element and makes the field.
Background
Traditional steel bar structure is from great, construction process is loaded down with trivial details, and a large amount of building material's use can cause the influence to the environment, and neotype building structure component can solve above-mentioned problem through the improvement. The steel has high strength, uniform material quality and flexible connection mode, but has poor stability and fire resistance.
In recent years, the straw is gradually applied in China, the straw is used as waste, resources can be saved, the environment is protected, meanwhile, the mechanical property ratio requirement of a building component is met, the tensile property of the basalt fiber is strong, the processing is easy, the environment is protected, and the mechanical property of the component can be enhanced in a constraint mode, so that the straw, steel and biomass materials can be used as main stress components to manufacture a combined component. In the combined member, the steel has high strength and flexibility, makes up the anisotropic deficiency of bamboo wood, and improves the overall strength of the member. Straw, steel and recycled building materials are main compression members, the steel hoops are made of thin-wall steel and play a role in restraint, basalt fibers are wrapped on the outermost layer and play a role in restraint and attractiveness, and a layer of cork is arranged between the basalt fibers and the steel cylinder and can enhance the fire resistance in the members.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the invention provides a basalt fiber steel straw combined member which has the advantages of light weight, high strength, resource saving, environmental protection and convenience for assembly type production and use.
The technical scheme adopted by the invention is as follows:
a basalt fiber steel straw combined component is characterized in that: the combined member consists of a basalt fiber layer (1), a cork layer (2), an outer circle and inner square hollow thin-wall steel cylinder (3), a regenerative building material (4) and a straw material (5); the cylindrical and inner square hollow thin-wall steel cylinder (3) is formed by connecting and combining an outer cylindrical steel cylinder (3-1) and an inner square steel cylinder (3-2) through 4 steel ribs (3-3), the outer ends of the 4 steel ribs (3-3) are positioned at 4 points on the inner side of the outer cylindrical steel cylinder (3-1), the inner ends of the 4 steel ribs (3-3) are connected with 4 corners of the inner square steel cylinder (3-2), gaps between the outer cylindrical steel cylinder (3-1) and the inner square steel cylinder (3-2) are filled with recycled building materials (4), the inner square steel cylinder (3-2) is filled with straw materials, the cylindrical and inner square hollow thin-wall steel cylinder (3) is tightly attached to form a cork layer (2), the outer layer of the cork layer (2) is a basalt fiber layer (1), and the outer layer of the basalt fiber layer (1) is a layer of fireproof paint. The basalt fiber layer (1) can also be a bamboo fiber layer.
The invention has the beneficial effects that:
the straw is used as a bearing member, so that the effects of reducing the dead weight, saving resources and protecting the environment are achieved, and the development concept of green environmental protection is met; the filler in the composite material column is a regenerated building material, the building waste is smashed and stirred, the waste is recycled, the strength requirement of the component is met, and the purposes of saving resources and protecting the environment are achieved; the surface layer of a hollow thin-wall steel column of the composite material column can be used in a severe environment after being subjected to pre-rust prevention treatment, the outermost basalt fiber can improve the appearance and play a certain restraint role at the same time, the cork layer between the basalt fiber and the steel cylinder can improve the fire resistance of a component, the prefabricated steel cylinder can shorten the construction period, the regenerated building material and the straw can be better combined with the steel cylinder by in-situ pouring, and the basalt fiber and the cork layer can improve the utilization rate of the material by adopting an epoxy resin adhesive.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a basalt fiber steel straw assembly;
FIG. 2 is a schematic view of a hollow thin-walled steel cylinder with an outer circle and an inner square;
FIG. 3 is a sectional view of a basalt fiber steel stalk composite member;
reference numerals: 1 is a basalt fiber layer; 2 is a cork layer; 3 is a hollow thin-wall steel cylinder with an outer circle and an inner square; 4 is a regenerated building material; 5 is straw material.
Detailed Description
The integral structure of the composite column manufactured by the invention is shown in figure 1, and the thin-wall steel column is shown in figure 2.
A basalt fiber steel straw combined component is shown in figure 3 and comprises a basalt fiber layer (1), a cork layer (2), an outer circle and inner square hollow thin-wall steel cylinder (3), a regenerated building material (4) and a straw material (5); the cylindrical and inner square hollow thin-wall steel cylinder (3) is formed by connecting and combining an outer cylindrical steel cylinder (3-1) and an inner square steel cylinder (3-2) through 4 steel ribs (3-3), the outer ends of the 4 steel ribs (3-3) are positioned at 4 points on the inner side of the outer cylindrical steel cylinder (3-1), the inner ends of the 4 steel ribs (3-3) are connected with 4 corners of the inner square steel cylinder (3-2), gaps between the outer cylindrical steel cylinder (3-1) and the inner square steel cylinder (3-2) are filled with recycled building materials (4), the inner square steel cylinder (3-2) is filled with straw materials, the cylindrical and inner square hollow thin-wall steel cylinder (3) is tightly attached to form a cork layer (2), the outer layer of the cork layer (2) is a basalt fiber layer (1), and the outer layer of the basalt fiber layer (1) is a layer of fireproof paint. The basalt fiber layer (1) can also be a bamboo fiber layer.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made without departing from the technical characteristics of the present invention shall be included in the protection scope of the present invention.
Claims (2)
1. The basalt fiber steel straw combined component is characterized in that: the combined component consists of a basalt fiber layer (1), a cork layer (2), an outer circle and inner square hollow thin-wall steel cylinder (3), a regenerated building material (4) and a straw material (5); the cylindrical and inner square hollow thin-wall steel cylinder (3) is formed by connecting and combining an outer cylindrical steel cylinder (3-1) and an inner square steel cylinder (3-2) through 4 steel ribs (3-3), the outer ends of the 4 steel ribs (3-3) are positioned at 4 points on the inner side of the outer cylindrical steel cylinder (3-1), the inner ends of the 4 steel ribs (3-3) are connected with 4 corners of the inner square steel cylinder (3-2), gaps between the outer cylindrical steel cylinder (3-1) and the inner square steel cylinder (3-2) are filled with recycled building materials (4), the inner square steel cylinder (3-2) is filled with straw materials, the cylindrical and inner square hollow thin-wall steel cylinder (3) is tightly attached to form a cork layer (2), the outer layer of the cork layer (2) is a basalt fiber layer (1), and the outer layer of the basalt fiber layer (1) is a layer of fireproof paint.
2. The basalt fiber steel straw composite member of claim 1, wherein: the basalt fiber layer (1) can also be a bamboo fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220351557.XU CN218701780U (en) | 2022-02-21 | 2022-02-21 | Basalt fiber steel straw combined component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220351557.XU CN218701780U (en) | 2022-02-21 | 2022-02-21 | Basalt fiber steel straw combined component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218701780U true CN218701780U (en) | 2023-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220351557.XU Active CN218701780U (en) | 2022-02-21 | 2022-02-21 | Basalt fiber steel straw combined component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218701780U (en) |
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2022
- 2022-02-21 CN CN202220351557.XU patent/CN218701780U/en active Active
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