CN205443976U - Prevent wind and hinder husky fence - Google Patents
Prevent wind and hinder husky fence Download PDFInfo
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- CN205443976U CN205443976U CN201521100843.5U CN201521100843U CN205443976U CN 205443976 U CN205443976 U CN 205443976U CN 201521100843 U CN201521100843 U CN 201521100843U CN 205443976 U CN205443976 U CN 205443976U
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- wind prevention
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- sand resistance
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Abstract
The utility model relates to a prevent wind and hinder husky fence. Current hinder husky fence structure and exist and easily form defects such as the grains of sand are piled up, are buried easily, the ultraviolet resistance radianting capacity is poor, life lacks. The utility model discloses top -down hinders husky structure and stand basis including preventing wind, prevent wind the shaped steel stationary mast who hinders husky structure and arrange including vertical front and back, shaped steel stationary mast is the I -steel, it hinders husky board to be fixed with vertical preventing wind between the relative draw -in groove of both ends shaped steel stationary mast, the stand basis is including buryying the stand basis of below ground by concrete placement, and stand basis surface is fixed with the steel column bottom plate who exposes in ground through the screw -thread steel stock, shaped steel stationary mast bottom welded fastening is surperficial in steel column bottom plate, steel column bottom plate. The utility model discloses intensity is high, the structure firm, the construction is nimble, the cycle is shorter, and application scope is wide, can play effectual preventing wind and hinder husky effect, prevents that the circuit from being blown sand and burying, the circuit driving safety in guarantee sand blown by the wind area.
Description
Technical field
This utility model belongs to transport development technical field, is specifically related to a kind of wind prevention and sand resistance fence.
Background technology
Golmud to Kuerle railway passes through Caidamu Basin district, the low Zhongshan District of A Erjin and the Tarim Basin district of Qinghai-Tibet Platean, total track length degree 1212km, roadbed overall length 1078km the most along the line from Golmud.Wind erosion and sand are more universal completely, wherein aeolian sand subgrade 373km, Gobi windy sand flow roadbed 144km.Dust storm not only serious harm railway operation safety along the line, wind sand buries the situation of highway and also happens occasionally, therefore in the urgent need to arranging suitable wind prevention and sand resistance engineering support railway, road travel safety.Wind prevention and sand resistance fence is to avoid railway, highway to suffer one of sandstorm more effective method.Wind prevention and sand resistance fence pattern is more both at home and abroad, has geotechnical structure sand-protecting barrier, geosynthetics sand-protecting barrier and shelter belt plant sand block etc..Wherein geotechnical structure sand-protecting barrier mainly has section sand furrow dike, loam wall, a dry-laid rubble wall etc., for stuffy formula sand-protecting barrier.This sand-protecting barrier does not have ventilative property because of it, at stream through the out-of-date accumulation being prone to before and after sand-protecting barrier form the grains of sand, is easily buried.Geosynthetics sand-protecting barrier simple in construction, speed of application is fast, but ultra-violet radiation resisting ability, sunlight irradiates and is easily damaged, and irradiates stronger regional service life at ultraviolet such as Qinghai-Tibet Plateans short.Natural environment is required higher by the shelter-forest of plant sand block, high in level of ground water, when having water source may utilize nearby, just can afforest, but economic cost is higher.Additionally, High aititude wind sandy land forest high and cold in Qinghai-Tibet Platean etc. is difficult to grow.
Summary of the invention
The purpose of this utility model is to provide one can play wind prevention and sand resistance effect, the wind prevention and sand resistance fence preventing railway (or highway) from being buried by dust storm.
The technical scheme that this utility model is used is:
A kind of wind prevention and sand resistance fence, it is characterised in that:
Include wind prevention and sand resistance structure and upright post basic from top to bottom；
The shaped steel vertical columns that described wind prevention and sand resistance structure is arranged before and after including longitudinally, shaped steel vertical columns is I-steel；Vertical wind prevention and sand resistance plate it is fixed with between the draw-in groove that two ends shaped steel vertical columns is relative；
Described upright post basic include imbed below ground by concreting upright post basic, upright post basic surface is fixed with the steel column base plate being exposed to ground by twisted steel anchor rod；
Shaped steel vertical columns bottom is fixedly welded on steel column backplate surface；
Upright post basic is embedded in earthen foundation.
Wind prevention and sand resistance plate is corrugated sheet, and end is by arranging in the draw-in groove that connecting bolt is fixed on shaped steel vertical columns at crest or trough.
Wind prevention and sand resistance plate top is provided with light hole.
Wind prevention and sand resistance plate is longitudinally set up in parallel three groups, and stitching portion fixes by arranging connecting bolt at crest or trough.
Wind prevention and sand resistance plate and shaped steel vertical columns surface are provided with zinc coat.
This utility model has the advantage that
Wind prevention and sand resistance fence that this utility model relates to selects steel component to assemble, and intensity height, stabilized structure, construction is flexible, the cycle is shorter, and applied widely, fence height can carry out batch production making according to requirement of engineering.Arrange in railway (or highway) both sides, effective wind prevention and sand resistance effect can be played, prevent railway (or highway) from being buried by wind sand, ensure railway (or highway) traffic safety of wind sandy land.
Accompanying drawing explanation
Fig. 1 is this utility model main TV structure figure.
Fig. 2 is shaped steel vertical columns construction profile.
Fig. 3 is this utility model plan structure figure.
Fig. 4 is that scheme of installation overlooked by wind prevention and sand resistance plate.
Fig. 5 is that wind prevention and sand resistance plate master regards scheme of installation.
Fig. 6 is upright post basic main TV structure figure.
Fig. 7 is upright post basic plan structure figure.
Form schematic diagram based on Fig. 8.
Fig. 9 is steel column base plate top view layout.
Figure 10 is that steel column base plate master regards layout drawing.
In figure, 1-shaped steel vertical columns, 2-wind prevention and sand resistance plate, 3-connecting bolt, 4-upright post basic, 5-twisted steel anchor rod, 6-steel column base plate, 7-earthen foundation.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is described in detail.
A kind of wind prevention and sand resistance fence that this utility model relates to, is a kind of high vertical sand barrier structure, is arranged at circuit both sides or the side of railway or highway, includes wind prevention and sand resistance structure and upright post basic from top to bottom.
The shaped steel vertical columns 1 that described wind prevention and sand resistance structure is arranged before and after including longitudinally, shaped steel vertical columns 1 is I-steel；Vertical wind prevention and sand resistance plate 2 it is fixed with between the draw-in groove that two ends shaped steel vertical columns 1 is relative.Wind prevention and sand resistance plate 2 is corrugated sheet, and end is by arranging in the draw-in groove that connecting bolt 3 is fixed on shaped steel vertical columns 1 at crest or trough.Wind prevention and sand resistance plate 2 top is provided with light hole, and for ventilation and penetrating light, the collocation of macropore, aperture, elongated hole, circular hole is arranged.Wind prevention and sand resistance plate 2 is longitudinally set up in parallel three groups, and stitching portion fixes by arranging connecting bolt 3 at crest or trough.
Described upright post basic include imbedding below ground by concreting upright post basic 4, upright post basic 4 surface is fixed with the steel column base plate 6 being exposed to ground by twisted steel anchor rod 5.
Shaped steel vertical columns 1 bottom is fixedly welded on steel column base plate 6 surface, steel column base plate 6.
In said structure:
Shaped steel vertical columns 1, uses H profile steel cutting processing, and sectional dimension is HW100 × 100, and height is 1.5mm, and material is HRB400, zinc coat >=85 μm, the bolt hole of reserved fixing wind prevention and sand resistance plate 2 on column.
Wind prevention and sand resistance plate 2 uses-7 × 5000 × 490 (bimodal) steel plate, and surface of steel plate is zinc-plated, spray dual preservative treatment.
Connecting bolt 3 model is M10 × 30, and Zinized surface layer thickness is not less than 55 μm, more than 50 years service life.
Upright post basic 4 form is divided into two kinds: when stratum, basis is soft soil property, arranges isolated footing, and basis uses concreting, and sectional dimension uses 40 × 60cm, and the degree of depth is not less than 80cm, and shaped steel vertical columns 1 uses twisted steel anchor rod 5 to be anchored on isolated footing；When stratum, basis is ragstone, shaped steel vertical columns 1 uses twisted steel anchor rod 5 to be anchored on ragstone.
This utility model construction procedure is as follows:
1) first determining upright post basic 4 strata condition, when need to set isolated footing, first carry out the concreting of isolated footing, strength grade of concrete typically uses C30, in particular cases should meet concrete durability related specifications requirement.
2) shaped steel vertical columns 1 support is welded on steel column base plate 6.
3) by twisted steel anchor rod 5, steel column base plate 6 is fixed on the specific bit of upright post basic 4.
4) after shaped steel vertical columns 1 is firm, wind prevention and sand resistance plate 2 is snapped in H profile steel draw-in groove, use connecting bolt 3 to be fixed on shaped steel vertical columns 1.
Content of the present utility model is not limited to cited by embodiment, the conversion of any equivalence that technical solutions of the utility model are taked by those of ordinary skill in the art by reading this utility model description, is claim of the present utility model and is contained.
Claims (5)
1. a wind prevention and sand resistance fence, it is characterised in that:
Include wind prevention and sand resistance structure and upright post basic from top to bottom；
The shaped steel vertical columns (1) that described wind prevention and sand resistance structure is arranged before and after including longitudinally, shaped steel vertical columns (1) is I-steel；Vertical wind prevention and sand resistance plate (2) it is fixed with between the draw-in groove that two ends shaped steel vertical columns (1) are relative；
Described upright post basic include imbedding below ground by concreting upright post basic (4), upright post basic (4) surface is fixed with the steel column base plate (6) being exposed to ground by twisted steel anchor rod (5)；
Shaped steel vertical columns (1) bottom is fixedly welded on steel column base plate (6) surface；
Upright post basic (4) is embedded in earthen foundation (7).
A kind of wind prevention and sand resistance fence the most according to claim 1, it is characterised in that:
Wind prevention and sand resistance plate (2) is corrugated sheet, and end is fixed in the draw-in groove of shaped steel vertical columns (1) by arranging connecting bolt (3) at crest or trough.
A kind of wind prevention and sand resistance fence the most according to claim 1, it is characterised in that:
Wind prevention and sand resistance plate (2) top is provided with light hole.
A kind of wind prevention and sand resistance fence the most according to claim 1, it is characterised in that:
Wind prevention and sand resistance plate (2) is longitudinally set up in parallel three groups, and stitching portion fixes by arranging connecting bolt (3) at crest or trough.
A kind of wind prevention and sand resistance fence the most according to claim 1, it is characterised in that:
Wind prevention and sand resistance plate (2) and shaped steel vertical columns (1) surface are provided with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100843.5U CN205443976U (en) | 2015-12-28 | 2015-12-28 | Prevent wind and hinder husky fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100843.5U CN205443976U (en) | 2015-12-28 | 2015-12-28 | Prevent wind and hinder husky fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443976U true CN205443976U (en) | 2016-08-10 |
Family
ID=56579691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100843.5U Active CN205443976U (en) | 2015-12-28 | 2015-12-28 | Prevent wind and hinder husky fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842690A (en) * | 2018-06-29 | 2018-11-20 | 中国能源建设集团广东省电力设计研究院有限公司 | Photovoltaic divider wall installs pole unit and photovoltaic divider wall |
| CN109281259A (en) * | 2018-11-12 | 2019-01-29 | 中铁西北科学研究院有限公司 | A kind of sliding sand stop wall and sand wall system |
| CN112030789A (en) * | 2020-07-20 | 2020-12-04 | 中国科学院西北生态环境资源研究院 | Wind-proof, sand-proof and dust-suppression device with compound blocking net and roadbed wind-sand protection system |
-
2015
- 2015-12-28 CN CN201521100843.5U patent/CN205443976U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842690A (en) * | 2018-06-29 | 2018-11-20 | 中国能源建设集团广东省电力设计研究院有限公司 | Photovoltaic divider wall installs pole unit and photovoltaic divider wall |
| CN109281259A (en) * | 2018-11-12 | 2019-01-29 | 中铁西北科学研究院有限公司 | A kind of sliding sand stop wall and sand wall system |
| CN109281259B (en) * | 2018-11-12 | 2023-10-24 | 中铁西北科学研究院有限公司 | Sliding type sand blocking wall and sand blocking wall system |
| CN112030789A (en) * | 2020-07-20 | 2020-12-04 | 中国科学院西北生态环境资源研究院 | Wind-proof, sand-proof and dust-suppression device with compound blocking net and roadbed wind-sand protection system |
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