CN214299901U - Polypropylene waveform steel-like fiber - Google Patents
Polypropylene waveform steel-like fiber Download PDFInfo
- Publication number
- CN214299901U CN214299901U CN202120093573.9U CN202120093573U CN214299901U CN 214299901 U CN214299901 U CN 214299901U CN 202120093573 U CN202120093573 U CN 202120093573U CN 214299901 U CN214299901 U CN 214299901U
- Authority
- CN
- China
- Prior art keywords
- extension rod
- concrete
- imitation
- fiber
- corrugated
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 70
- -1 Polypropylene Polymers 0.000 title claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 18
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 8
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000004035 construction material Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 11
- 238000005452 bending Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Abstract
The utility model relates to a building construction material technical field just discloses a polypropylene wave form imitation steel fiber, including the imitation steel fiber of ripple, the fibrous outside fixed mounting of ripple imitation steel has the extension rod, the extension rod is kept away from the fibrous one end fixed mounting of ripple imitation steel and is had circular pulling-on piece. This imitative steel fibre of polypropylene wave form, the circular pulling-on piece cooperation extension rod of the in-process that solidifies can be more with concrete contact, and then make its promotion to concrete tensile strength bigger, and the setting on adhesive linkage can guarantee that fibre body and concrete mix the back when solidifying comparatively firmly with being connected of concrete, and prevent the setting of kinking, if two fibers meet then can be kept off by preventing the kinking and prevent its winding when making the fibre mix inside the concrete, and then prevent too much fibre winding in one department, through the above setting, still can be more convenient when having possessed and further promoting concrete tensile strength mix the advantage of concrete.
Description
Technical Field
The utility model relates to a building construction material technical field specifically is a steel fibre is imitated to polypropylene wave form.
Background
The product is made of synthetic resin as raw material through special process and surface treatment, and has the advantages of high breaking strength, good dispersibility in concrete and strong holding power, and can be used for replacing steel fiber in cement concrete.
At present, the existing imitation steel fibers on the market mostly have the advantages of improving the tensile strength, the bending strength and the bending strength of concrete, but the corrugated fibers are easily wound together during stirring, so that the imitation steel fibers at the existing part positions are more during stirring, and the stirring is not uniform enough, so that the polypropylene wave-shaped imitation steel fibers are provided to solve the problem.
Disclosure of Invention
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a steel fibre is imitated to polypropylene wave form possesses still can more convenient the advantage of mixing into the concrete when can further promoting concrete tensile strength, has solved present steel fibre of imitating that has on the market at present and has improved the tensile of concrete, bending resistance, the advantage of bending strength, but its corrugate fibre twines together easily when the stirring, and then it is more to go out the steel fibre of existing part position when leading to the stirring, the problem that the stirring is not even enough.
(II) technical scheme
In order to realize the above-mentioned purpose that can further promote concrete tensile strength and simultaneously still can more convenient mix the concrete, the utility model provides a following technical scheme: the utility model provides a imitative steel fibre of polypropylene wave form, includes the imitative steel fibre of ripple, the imitative steel fibre's of ripple outside fixed mounting has the extension rod, the extension rod is kept away from the imitative steel fibre's of ripple one end fixed mounting and is had circular pulling-on piece, the imitative steel fibre's of ripple outside is fixed and is provided with the adhesive linkage, one side and the anti-kinking fixed connection of extension rod are kept away from to circular pulling-on piece.
Preferably, the corrugated imitation steel fiber is spiral, and the diameter of the corrugated imitation steel fiber is equal to that of the extension rod.
Preferably, the number of extension rod is a plurality of, and a plurality of extension rod is the cross and distributes in the imitative steel fibre's of ripple outside.
Preferably, the thickness of the circular pulling piece is half of the diameter of the extension rod, and the diameter of the circular pulling piece is twice of the diameter of the extension rod.
Preferably, the adhesive layer is an epoxy resin.
Preferably, the number of the anti-winding wires is four, and one side of the round pulling piece, which is far away from the extension rod, is fixedly connected with the anti-winding wires.
(III) advantageous effects
Compared with the prior art, the utility model provides a steel fibre is imitated to polypropylene wave form possesses following beneficial effect:
this imitative steel fibre of polypropylene wave form, through extension rod and circular pulling-on piece, when this fibre is dispersed in the concrete by the stirring, the circular pulling-on piece cooperation extension rod of in-process that solidifies can be more and concrete contact, and then make its promotion to concrete tensile strength bigger, and the setting on adhesive linkage can guarantee that fibre body and concrete mix after solidification comparatively firmly with being connected of concrete simultaneously, and prevent the setting of kinking, if two fibers meet then can be kept off by preventing the kinking and prevent its winding together when making the fibre mix in the concrete inside, and then prevent too much fibre winding in one department, through above setting, still can be more convenient when having possessed and further promoting concrete tensile strength mix the advantage of concrete.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. corrugated imitation steel fibers; 2. an extension rod; 3. a circular pull tab; 4. an adhesive layer; 5. and (4) preventing winding.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a polypropylene corrugated steel-like fiber comprises a corrugated steel-like fiber 1, wherein the corrugated steel-like fiber 1 is in a spiral shape, the diameter of the corrugated steel-like fiber 1 is equal to the diameter of an extension rod 2, the outer side of the corrugated steel-like fiber 1 is fixedly provided with a plurality of extension rods 2, the plurality of extension rods 2 are distributed on the outer side of the corrugated steel-like fiber 1 in a cross shape, one end of the extension rod 2, away from the corrugated steel-like fiber 1, is fixedly provided with a circular pull piece 3, the thickness of the circular pull piece 3 is half of the diameter of the extension rod 2, the diameter of the circular pull piece 3 is twice of the diameter of the extension rod 2, the outer side of the corrugated steel-like fiber 1 is fixedly provided with an adhesive layer 4, the adhesive layer 4 is epoxy resin, one side of the circular pull piece 3, away from the extension rod 2, is fixedly connected with an anti-twisting wire 5, the number of the anti-twisting wire 5 is four, one side of the circular pull piece 3, away from the extension rod 2, is fixedly connected with the anti-twisting wire 5, through extension rod 2 and circular pulling-on piece 3, when this fibre is dispersed in the concrete by the stirring, the circular pulling-on piece 3 cooperation extension rod 2 of the in-process that solidifies can be more with concrete contact, and then make its promotion to concrete tensile strength bigger, and simultaneously the setting of viscidity layer 4 can guarantee that fibre body and concrete mix after the time of solidifying comparatively firmly with the connection of concrete, and prevent the setting of kinking 5, if two fibre meet then can be prevented kinking together by preventing kinking 5 when making the fibre mix in the concrete inside, and then prevent too much fibre winding in one department, through above setting, still can be more convenient when having possessed and further promoting concrete tensile strength mix the advantage of concrete.
In conclusion, the polypropylene wave-shaped steel-like fiber is characterized in that the extension rod 2 and the circular pulling piece 3 are adopted, when the fiber is stirred and dispersed in concrete, the circular pulling piece 3 is matched with the extension rod 2 to be in contact with the concrete more in the solidification process, so that the tensile strength of the concrete is improved more, the adhesive layer 4 is arranged to ensure that the fiber body is firmly connected with the concrete after being mixed with the concrete, and the anti-winding wire 5 is arranged, so that when the fiber is stirred in the concrete, if the two fibers meet, the two fibers can be blocked by the anti-winding wire 5 to be prevented from being wound together, so that excessive fibers are prevented from being wound at one position Bending resistance, bending strength's advantage, but its corrugate fibre twines together easily when the stirring, and then appears partly the steel fibre of imitating in position more when leading to the stirring, stirs the problem of not enough even.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A polypropylene wave-shaped imitation steel fiber comprises a corrugated imitation steel fiber (1) and is characterized in that: the outside fixed mounting of ripple imitation steel fiber (1) has extension rod (2), the one end fixed mounting that corrugated imitation steel fiber (1) was kept away from in extension rod (2) has circular pulling-on piece (3), the outside of corrugated imitation steel fiber (1) is fixed and is provided with adhesive linkage (4), one side and anti-kinking (5) fixed connection of extension rod (2) are kept away from in circular pulling-on piece (3).
2. The polypropylene corrugated imitation steel fiber of claim 1, wherein: the corrugated steel-like fiber (1) is spiral, and the diameter of the corrugated steel-like fiber (1) is equal to that of the extension rod (2).
3. The polypropylene corrugated imitation steel fiber of claim 1, wherein: the number of extension rod (2) is a plurality of, and a plurality of extension rod (2) are the cross and distribute in the outside of ripple imitative steel fibre (1).
4. The polypropylene corrugated imitation steel fiber of claim 1, wherein: the thickness of circular pulling-on piece (3) is half of extension rod (2) diameter, just the diameter of circular pulling-on piece (3) is the twice of extension rod (2) diameter.
5. The polypropylene corrugated imitation steel fiber of claim 1, wherein: the adhesive layer (4) is epoxy resin.
6. The polypropylene corrugated imitation steel fiber of claim 1, wherein: the number of the anti-winding wires (5) is four, and one side of the round pull piece (3) far away from the extension rod (2) is fixedly connected with the anti-winding wires (5) at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120093573.9U CN214299901U (en) | 2021-01-14 | 2021-01-14 | Polypropylene waveform steel-like fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120093573.9U CN214299901U (en) | 2021-01-14 | 2021-01-14 | Polypropylene waveform steel-like fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214299901U true CN214299901U (en) | 2021-09-28 |
Family
ID=77825845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120093573.9U Expired - Fee Related CN214299901U (en) | 2021-01-14 | 2021-01-14 | Polypropylene waveform steel-like fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214299901U (en) |
-
2021
- 2021-01-14 CN CN202120093573.9U patent/CN214299901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |