CN215926688U - Improved composite batten keel - Google Patents
Improved composite batten keel Download PDFInfo
- Publication number
- CN215926688U CN215926688U CN202120906188.1U CN202120906188U CN215926688U CN 215926688 U CN215926688 U CN 215926688U CN 202120906188 U CN202120906188 U CN 202120906188U CN 215926688 U CN215926688 U CN 215926688U
- Authority
- CN
- China
- Prior art keywords
- layer
- outer side
- glass fiber
- plastic
- flitch
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 29
- 239000011199 continuous fiber reinforced thermoplastic Substances 0.000 claims abstract description 18
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 30
- 239000003365 glass fiber Substances 0.000 claims description 19
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 239000012779 reinforcing material Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims 3
- 229920004933 Terylene® Polymers 0.000 claims 2
- 239000002023 wood Substances 0.000 abstract description 9
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The utility model discloses an improved composite batten keel which comprises battens, wherein each batten is formed by integrating and folding a plurality of battens, adjacent battens are bonded by continuous or discontinuous adhesives, a polyester wire layer is wound on the outer side of each batten, a plastic layer is coated on the outer side of the polyester wire layer, and a continuous fiber reinforced thermoplastic prepreg tape layer is arranged on the outer side of the plastic layer; the utility model promotes the recycling of waste wood, reduces the environmental pollution, and simultaneously ensures that the batten keel has higher strength and longer service life.
Description
Technical Field
The utility model belongs to the technical field of composite batten production and processing equipment, and particularly relates to an improved composite batten keel.
Background
In the field of construction, a batten keel is widely used in the process of template manufacturing and installation as an indispensable object. Due to the huge demand of the flitch keel, the limited forest resources are gradually reduced. The novel product capable of replacing the traditional batten keel becomes the development direction of the batten keel in the building industry, and the existing steel pipe structure and the novel material glass fiber reinforced plastic product have obvious defects. The steel pipe structure keel is not widely applied due to the characteristics of high cost, easy corrosion and rust, inconvenience for template installation and the like; the keel made of the new material glass fiber reinforced plastic product is easy to cause allergy and discomfort when being used by workers, so that the keel is not widely used, the old wood template is used for processing again, the secondary utilization of resources is realized, the purposes of energy conservation and environmental protection can be achieved, and at present, the existing composite batten structure has certain limit on the improvement of the quality and the strength of battens and has limited improvement on the service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved composite batten keel, which promotes the recycling of waste wood, reduces the environmental pollution, and simultaneously has higher strength and longer service life.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a compound flitch fossil fragments of improved generation, includes the flitch, the flitch is integrated by a plurality of stuff and is closed up the formation, and through continuous or discontinuous adhesive bonding between the adjacent stuff, the winding of the flitch outside has the polyester thread layer, the cladding of polyester thread layer outside has the plastic layer, the plastic layer outside is provided with the thermoplastic preimpregnation belt layer of continuous fiber reinforcement.
Preferably, the binder is an aqueous standing agent, a thermoplastic standing agent or a thermosetting standing agent.
Preferably, the polyester thread layer is formed by spirally winding polyester threads on the outer side of the batten.
Preferably, the plastic layer is formed by adding a reinforcing material into plastic, the plastic is a PP material, a PE material, a PET material, a PS material, a PA material, a PC material or an ABS material, and the reinforcing material is glass fiber.
Preferably, the glass fiber is a glass fiber segment and is uniformly mixed in the plastic.
Preferably, the continuous fiber reinforced thermoplastic prepreg tape layer is a glass fiber prepreg tape, the glass fiber prepreg tape is a tape synthesized by prepreg and glass fiber, the prepreg is a PP (polypropylene) material or a PE (polyethylene) material, and the glass fiber is distributed in a warp and weft manner.
Preferably, the continuous fiber reinforced thermoplastic prepreg tape layer is formed by laminating a continuous fiber reinforced thermoplastic prepreg tape on the outer side of the plastic layer.
Compared with the prior art, the utility model has the following beneficial effects:
the continuous fiber reinforced thermoplastic prepreg tape layer is formed by laminating and molding the continuous fiber reinforced thermoplastic prepreg tape layer on the outer side of the plastic layer, so that the batten has higher strength and longer service life, and is more wear-resistant and corrosion-resistant.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention
In the figure: 1. batten, 2, batten, 3, a polyester wire layer, 4, a plastic layer, 5 and a continuous fiber reinforced thermoplastic prepreg tape layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides an improved composite batten, which includes a batten 2, the batten 2 is formed by integrating and gathering a plurality of battens 1, adjacent battens 1 are bonded by continuous or discontinuous adhesives, a polyester thread layer 3 is wound on the outer side of the batten 2, the outer side of the polyester thread layer 3 is coated with a plastic layer 4, and a continuous fiber reinforced thermoplastic prepreg tape layer 5 is arranged on the outer side of the plastic layer 4.
In order to achieve the adhesion and fixation of two adjacent battens 1, so as to make the stability of the battens 2 better and make the battens 2 more durable, in the embodiment, the adhesive is an aqueous station adhesive, a thermoplastic station adhesive or a thermosetting station adhesive.
In order to prevent the batten 1 from being loose by winding the polyester thread on the outer side of the batten 1, in this embodiment, the polyester thread layer is formed by spirally winding the polyester thread on the outer side of the batten.
In order to improve the strength of the batten 1 through the plastic layer 4, in this embodiment, the plastic layer 4 is formed by adding a reinforcing material into a plastic, the plastic is a PP material, a PE material, a PET material, a PS material, a PA material, a PC material or an ABS material, and the reinforcing material is glass fiber.
In order to enable the composite batten 2 to have higher strength, in this embodiment, the continuous fiber reinforced thermoplastic prepreg tape layer is a glass fiber prepreg tape, the glass fiber prepreg tape is a tape material synthesized by prepreg and glass fibers, the prepreg is a PP material or a PE material, and the glass fibers are distributed in a warp and weft manner.
In order to realize that the continuous fiber reinforced thermoplastic prepreg ply 5 and the plastic layer 4 are fixed by thermal bonding, so that the bonding effect of the continuous fiber reinforced thermoplastic prepreg ply 5 and the plastic layer 4 is better, in the embodiment, the continuous fiber reinforced thermoplastic prepreg ply 5 is formed by bonding a continuous fiber reinforced thermoplastic prepreg ply outside the plastic layer.
The working principle of the utility model is as follows: the wood strip 2 is spirally wound through the polyester threads, so that the compactness of the wood strips 1 and the smoothness of the shapes of the wood strips 2 are ensured, the axial tensile force and the shearing force of the wood strips can be increased through the reinforcing material in the plastic layer 4 so as to improve the strength of the wood strips 2, and the continuous fiber reinforced thermoplastic prepreg tape layer 5 is formed outside the plastic layer 4 in a laminating mode, so that the wood strips 2 have higher strength and longer service life, and are more wear-resistant and corrosion-resistant.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a compound flitch fossil fragments of improved generation, includes the flitch, its characterized in that: the flitch is formed by a plurality of battens in an integrated and closed mode, adjacent battens are bonded through continuous or discontinuous adhesives, a polyester thread layer is wound on the outer side of the flitch, a plastic layer is coated on the outer side of the polyester thread layer, and a continuous fiber reinforced thermoplastic prepreg tape layer is arranged on the outer side of the plastic layer.
2. The improved composite flitch keel according to claim 1, characterized in that: the binder is an aqueous standing agent, a thermoplastic standing agent, or a thermosetting standing agent.
3. The improved composite flitch keel according to claim 2, characterized in that: the terylene thread layer is formed by spirally winding terylene threads on the outer side of a batten.
4. The improved composite flitch keel according to claim 3, characterized in that: the plastic layer is formed by adding a reinforcing material into plastic, the plastic is a PP material, a PE material, a PET material, a PS material, a PA material, a PC material or an ABS material, and the reinforcing material is glass fiber.
5. The improved composite flitch keel according to claim 4, wherein: the glass fiber is a glass fiber section and is uniformly mixed in the plastic.
6. The improved composite flitch keel according to claim 5, wherein: the continuous fiber reinforced thermoplastic prepreg tape layer is a glass fiber prepreg tape, the glass fiber prepreg tape is a tape synthesized by prepreg and glass fiber, the prepreg is a PP (polypropylene) material or PE (polyethylene) material, and the glass fiber is distributed in a warp and weft manner.
7. The improved composite flitch keel according to claim 1 or 6, characterized in that: the continuous fiber reinforced thermoplastic prepreg tape layer is formed on the outer side of the plastic layer in a fitting mode through the continuous fiber reinforced thermoplastic prepreg tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906188.1U CN215926688U (en) | 2021-04-29 | 2021-04-29 | Improved composite batten keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906188.1U CN215926688U (en) | 2021-04-29 | 2021-04-29 | Improved composite batten keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215926688U true CN215926688U (en) | 2022-03-01 |
Family
ID=80409818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120906188.1U Expired - Fee Related CN215926688U (en) | 2021-04-29 | 2021-04-29 | Improved composite batten keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215926688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603656A (en) * | 2022-04-20 | 2022-06-10 | 山东峰泰木业有限公司 | Reinforced batten and processing method thereof |
| CN117432069A (en) * | 2023-10-31 | 2024-01-23 | 中铁建设集团华东工程有限公司 | Novel composite regenerated keel |
-
2021
- 2021-04-29 CN CN202120906188.1U patent/CN215926688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603656A (en) * | 2022-04-20 | 2022-06-10 | 山东峰泰木业有限公司 | Reinforced batten and processing method thereof |
| CN117432069A (en) * | 2023-10-31 | 2024-01-23 | 中铁建设集团华东工程有限公司 | Novel composite regenerated keel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20220301 |