CN203702795U - Special fixing nail for anti-shock ecologic blanket - Google Patents
Special fixing nail for anti-shock ecologic blanket Download PDFInfo
- Publication number
- CN203702795U CN203702795U CN201320757806.6U CN201320757806U CN203702795U CN 203702795 U CN203702795 U CN 203702795U CN 201320757806 U CN201320757806 U CN 201320757806U CN 203702795 U CN203702795 U CN 203702795U
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- nail
- blanket
- section
- impact
- head
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Abstract
The utility model provides an ecologic blanket fixing nail which is made of an ABS (Acrylonitrile Butadiene Styrene) material. The ecologic blanket fixing nail comprises a nail body and a nail cap, wherein the upper end of the nail cap adopts a cambered surface, the lower end of the nail cap adopts a plane surface, is perpendicularly and fixedly connected to the nail body, and is basically parallel to the nail body, the nail body sequentially comprises a smooth section, a groove section and a nail point section from the nail cap down, all the sections are partitioned through nail body reinforcing veins; the groove section is provided with vertical veins parallel to the nail body, a nail point is arranged on the lower side of the nail point section, and the sharp corner of the nail point is about 5 degrees. The ecologic blanket fixing nail is characterized in that under-cap barbs with the same lengths are arranged on the two sides of the nail body at the lower end of the nail cap, barbs are arranged at the upper parts of the groove section and the nail point section and used for fixing the anti-shock ecologic blanket onto a side slope to prevent the anti-shock ecologic blanket from falling off under the effects of gravity, wind force or force of other liquids.
Description
Technical field
The utility model relates to a kind of field of geotechnological slope protection construction.
Background technique
Ecological blanket is from planting raw band evolution, the integrated novel ecological slope protection material supporting by composite fiber fabric, anti-filter geotextiles and diversified grass seeds, turf etc., in preventing bank of river water erosion, soil losses, can reach effect of slope ecological reparation, landscape planting.China is at the early-stage to its research work, has very large gap compared with abroad.Therefore, carry out and study in this respect shortening the gap between China and international advanced research level, to China's conservation of nature ecotope, keep diversity of organism, water conservation etc. have important realistic meaning.Although easy to use, but the fixing of ecological blanket is a problem always, common fixing nail still can in the fixing effect of During Initial Stage Construction, if local looseness of soil, or long-time raining causes soil losses landslide, if what vegetable seeds was not deep takes root, will there is sliding rushing down in ecological blanket at this moment, do not have the effect of bank protection.
Summary of the invention
The purpose of this utility model is to provide the special fixing nail of the ecological blanket of a kind of anti-impact, adopt ABS material to make, comprise the head of a nail and nail body, described head of a nail upper end becomes cambered surface, lower end is plane, described nail body is fixedly connected with the head of a nail is vertical, occupy head of a nail center, described nail body comprises H shape section and nail tip section, H shape section is H shape at the sectional shape of horizontal section, H shape section and nail tip Duan Jun have even surface and groove, in the front and back groove of H shape section, respectively there are two to reinforce band, even surface each side has two hangnails, it is trapezoidal that hangnail is, the angle of trapezoidal hypotenuse and vertical line is 5 °, nail tip section downside is provided with nail tip, nail tip is reverse pyramid, nail tip wedge angle is about 5 °, it is characterized in that: described hangnail length is identical, and the front and back side grooves degree of depth is identical, be easy to more firmly ecological anti-impact blanket is fixed on side slope, prevent that the ecological blanket of anti-impact from coming off under gravity, wind-force or other fluid force effects.
As preferred technological scheme, described hangnail is evenly distributed on the even surface both sides of H shape section, and hangnail stretches out from nail body obliquely, is 40 °～50 ° with following closely body angle.
As preferred technological scheme, under the plane of the described head of a nail, there are two nail pins parallel with nail body both sides, nail pin fixed-link vertical with head of a nail plane.
As preferably, described fixing nail is always about 33cm, the wherein about 26.5cm of H shape segment length, the about 6cm of nail tip segment length, head of a nail height 0.5cm, the steady straight transitions of H shape segment trailer and nail tip; Before and after H shape section, groove depth is 0.5cm, in the 5cm of the H shape segment distance head of a nail and the front and back groove of 15cm, respectively has two reinforcing bands that 0.2cm is wide.The even surface both sides, left and right of H shape section are respectively equipped with 2 hangnails.
As preferably, described hangnail length is 1.5cm, with the angle of nail body be 45 °, described nail pin length is 1.5cm.
Nail body material selection ABS, not can like before the fracture of easily getting rusty of irony nail, service time is longer, enough plant takes root deeply in soil; ABS fixing nail is designed with hangnail, hammers into can penetrate ecological blanket after ecological blanket and be tied in soil, is difficult for sliding.
Brief description of the drawings
Fig. 1 is the front view of the special fixing nail of the ecological blanket of the utility model anti-impact.
Fig. 2 is that a-a is to sectional view.
In accompanying drawing, 1, the head of a nail; 2, thimble; 3, H staple body; 4, hangnail; 5, groove; 6, reinforce band; 7, nail tip.
Embodiment
As Fig. 1 and Fig. 2, the special fixing nail of the ecological blanket of a kind of anti-impact, adopt ABS material to make, comprise the head of a nail and nail body, described head of a nail upper end becomes cambered surface, lower end is plane, described nail body is fixedly connected with the head of a nail is vertical, occupy head of a nail center, described nail body comprises H shape section and nail tip section, H shape section is H shape at the sectional shape of horizontal section, H shape section and nail tip Duan Jun have even surface and groove, in the front and back groove of H shape section, respectively there are two to reinforce band, even surface each side has two hangnails, it is trapezoidal that hangnail is, the angle of trapezoidal hypotenuse and vertical line is 5 °, nail tip section downside is provided with nail tip, nail tip is reverse pyramid, nail tip wedge angle is about 5 °, it is characterized in that: described hangnail length is identical, and the front and back side grooves degree of depth is identical, be easy to more firmly ecological anti-impact blanket is fixed on side slope, prevent that the ecological blanket of anti-impact from coming off under gravity, wind-force or other fluid force effects.
As preferred technological scheme, under the plane of the described head of a nail, there are two nail pins parallel with nail body both sides, nail pin fixed-link vertical with head of a nail plane.
As preferably, described fixing nail is always about 33cm, the wherein about 26.5cm of H shape segment length, the about 6cm of nail tip segment length, head of a nail height 0.5cm, the steady straight transitions of H shape segment trailer and nail tip; Before and after H shape section, groove depth is 0.5cm, in the 5cm of the H shape segment distance head of a nail and the front and back groove of 15cm, respectively has two reinforcing bands that 0.2cm is wide.The even surface both sides, left and right of H shape section are respectively equipped with 2 hangnails.
As preferably, described hangnail length is 1.5cm, with the angle of nail body be 45 °, described nail pin length is 1.5cm.
Claims (7)
1. the special fixing nail of the ecological blanket of anti-impact, adopt ABS material to make, comprise the head of a nail and nail body, described head of a nail upper end becomes cambered surface, lower end is plane, described nail body is fixedly connected with the head of a nail is vertical, occupy head of a nail center, described nail body comprises H shape section and nail tip section, H shape section is H shape at the sectional shape of horizontal section, H shape section and nail tip Duan Jun have even surface and groove, in the front and back groove of H shape section, respectively there are two to reinforce band, even surface each side has two hangnails, it is trapezoidal that hangnail is, the angle of trapezoidal hypotenuse and vertical line is 5 °, nail tip section downside is provided with nail tip, nail tip is reverse pyramid, nail tip wedge angle is about 5 °, it is characterized in that: described hangnail length is identical, and the front and back side grooves degree of depth is identical, be easy to more firmly ecological anti-impact blanket is fixed on side slope, prevent that the ecological blanket of anti-impact from coming off under gravity, wind-force or other fluid force effects.
2. the special fixing nail of the ecological blanket of anti-impact as claimed in claim 1, is characterized in that: described hangnail is evenly distributed on the even surface both sides of H shape section, and hangnail stretches out from nail body obliquely, is 40 °～50 ° with following closely body angle.
3. the special fixing nail of the ecological blanket of anti-impact as claimed in claim 1, is characterized in that: under the plane of the described head of a nail, have two nail pins parallel with nail body both sides, nail pin fixed-link vertical with head of a nail plane.
4. the special fixing nail of the ecological blanket of anti-impact as claimed in claim 2 or claim 3, is characterized in that: described fixing nail is always about 33cm the wherein about 26.5cm of H shape segment length, the about 6cm of nail tip segment length, head of a nail height 0.5cm, the steady straight transitions of H shape segment trailer and nail tip; Before and after H shape section, groove depth is 0.5cm, in the 5cm of the H shape segment distance head of a nail and the front and back groove of 15cm, respectively has two reinforcing bands that 0.2cm is wide.
5. the special fixing nail of the ecological blanket of anti-impact as claimed in claim 2 or claim 3, is characterized in that: the even surface both sides, left and right of H shape section are respectively equipped with 2 hangnails.
6. the special fixing nail of the ecological blanket of anti-impact as claimed in claim 2 or claim 3, is characterized in that: described hangnail length is 1.5cm, with the angle of nail body be 45 °.
7. the special fixing nail of the ecological blanket of anti-impact as claimed in claim 3, is characterized in that: described nail pin length is 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757806.6U CN203702795U (en) | 2013-11-21 | 2013-11-27 | Special fixing nail for anti-shock ecologic blanket |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738564.6 | 2013-11-21 | ||
| CN201320738564 | 2013-11-21 | ||
| CN201320757806.6U CN203702795U (en) | 2013-11-21 | 2013-11-27 | Special fixing nail for anti-shock ecologic blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702795U true CN203702795U (en) | 2014-07-09 |
Family
ID=51053246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320757806.6U Expired - Fee Related CN203702795U (en) | 2013-11-21 | 2013-11-27 | Special fixing nail for anti-shock ecologic blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697035A (en) * | 2013-11-21 | 2014-04-02 | 青岛润国生态科技工程有限公司 | Dedicated fastening nail for anti-shock ecological blanket |
-
2013
- 2013-11-27 CN CN201320757806.6U patent/CN203702795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697035A (en) * | 2013-11-21 | 2014-04-02 | 青岛润国生态科技工程有限公司 | Dedicated fastening nail for anti-shock ecological blanket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |