CN103015337A - Governance device of road snowdrift - Google Patents
Governance device of road snowdrift Download PDFInfo
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- CN103015337A CN103015337A CN2012105274418A CN201210527441A CN103015337A CN 103015337 A CN103015337 A CN 103015337A CN 2012105274418 A CN2012105274418 A CN 2012105274418A CN 201210527441 A CN201210527441 A CN 201210527441A CN 103015337 A CN103015337 A CN 103015337A
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Abstract
The invention relate to a device for governing road snowdrift to prevent snow from covering the road. The device is arranged at one side or two sides of the road, and is characterized in that the device is formed by combining at least two independent components of a wind barrier, snow prevention files and a snow barrier. The wind barrier is formed by a wind barrier supporting rack, a supporting rack foundation and a plurality of wind barrier blades arranged on the supporting rack, and the opening rate of wind guide holes on the wind barrier blades is 10% to 80%; the snow barrier comprises a snow barrier supporting rack, a supporting rack foundation, snow prevention blades, wind guide blades and flow guide plates which are arranged on the supporting rack, each snow prevention blade is of an unventilated structure, and the opening rate of the wind guide holes on the wind guide blades is 10% to 80%; and the cross section of each snow prevention pile is in an arc shape. The comprehensive governance scheme of front-end wind prevention, middle-end snow sinking, tail-end snow prevention and flow guide is utilized.
Description
Technical field
The invention belongs to the road traffic field, be specifically related to a kind of controlling device for the road snow-driving wind.
Background technology
According to the interrelated data statistics, wind snow snow injury mainly is distributed in the areas such as Eurasia, North America, Greenland and Aspect On Study of Antarctic Ice Cap, and frequent the appearance.Distribution accounts for 55.2% of national total area in China, and China's wind is avenged multiple district and mainly is distributed in high latitude, high height above sea level and the hypsography variation stable accumulated snow district greatly.Wind snow is very serious on the impact of road traffic, particularly East of Tibetan Plateau and mountain area, edge thereof, Altay Mountains and WESTERN TIANSHAN MOUNTAINS and the north, the zones such as mountain area of northeast and Nei Mongol Plateau and Glacial Development, because geographical position of living in is strong wind severe cold zone, snowstorm is multiple, serious obstruction.
The technical measures of present domestic control snowdrift on highway harm can be summarized as " leading ", " resistance ", " changing ", " removing " four kinds of fundamental types according to its characteristics.Namely, " lead " comprehensive control measures that (various types and specification lead snow facility, following air guiding grid etc.), " changing " (improve roadbed, repair kind side slope, excavation storage snow pack etc.), " resistance " (the resistance snow fence of different size and structure and snow-protection plantation etc.), " removing " (snow removal with machine and physical chemistry snow melt) etc. or several administration way combine.Research for the road snow injury also is confined to the auxiliary engineering methods of above-mentioned tradition more, not from wind snow produce root---wind is started with, because wind is only the root that produces wind snow, it also is the basic factor to accumulated snow reallocation, only have to produce wind snow root---strong wind is taked the effectively preventing measure, new technology and product that research and development are advanced just can reach desirable prevention effect.
Summary of the invention
Purpose of the present invention is intended to overcome above-mentioned shortcoming, provide a kind of simple in structure, economical and practical, administer snow-driving wind and cause accumulated snow to bury the device of road, obstruction, improve to greatest extent snow-driving wind to the impact of road traffic.
For achieving the above object, the present invention adopts following solution: the air partition that has certain distance with road is set in the road one or both sides, when snow-driving wind passes through, reduce the wind speed of snow-driving wind, make it take the snow ability, take snowfall and the reallocation ability of accumulated snow is significantly descended, behind air partition, form the crystallizing field of snow, at the snow crystallizing field resistance pickets is set, make accumulated snow be easy to deposition.Set up snowbreak closing on the road one or both sides, change disperse track and the deposition region of wind snow by the resistance snow diversion function of snowbreak, be beneficial to passing through of snow-driving wind, prevent that accumulated snow from burying, guarantee to have a good transport and communication network.The formation front end is windproof, middle heavy snow, the comprehensive treatment scheme of terminal resistance snow water conservancy diversion.
A kind of device of administering the road snow-driving wind, be arranged on the road one or both sides, it is combined by at least two individual components and is consisted of by air partition, resistance pickets and three individual components of snowbreak, and namely it is comprised of air partition and resistance pickets or by the resistance pickets with snowbreak forms or formed or be comprised of air partition, resistance pickets and snowbreak by snowbreak and air partition; Be arranged on the road one or both sides.
Described air partition comprises that air partition bracing frame, air partition basis and the air partition blade that is installed on the air partition bracing frame form.It is characterized in that: be evenly equipped with air-guiding hole on the air partition blade.The percent opening of the air-guiding hole on the air partition blade is 10%-85%;
Described resistance pickets is comprised of resistance pickets basis and resistance pickets.It is characterized in that hindering the pickets cross section is arc, encircles outside road one side, and is certain rule and is interspersed.
Described snowbreak is comprised of snowbreak bracing frame, snowbreak basis and the resistance snow blade, wind blade and the deflector that are installed on the snowbreak bracing frame.It is characterized in that: bottom resistance snow blade is stuffy structure, and the middle part wind blade is ventilation structure, and the top deflector is comprised of the straight plate of water conservancy diversion and water conservancy diversion bent plate; Seamlessly transit between the straight plate of water conservancy diversion and the water conservancy diversion bent plate.
Water conservancy diversion bent plate 15 is arc, and the arc length of arc is 1000-3000 cm, and chord length is 600-2500cm, and circular arc portion is 80-350 cm to the longest vertical distance of string.
Angle between the straight plate of the curved concave of water conservancy diversion bent plate of the present invention and water conservancy diversion is 96 degree ~ 180 degree.
Distance between described air partition and the resistance pickets is 2-200 rice; Distance between described resistance pickets and the snowbreak is 2-200 rice; Distance between described snowbreak and the air partition is 5-200 rice;
When described air partition, resistance pickets and snowbreak made up, the resistance pickets was arranged between air partition and the snowbreak, and the distance between air partition and the snowbreak is 2 meters-200 meters.
The height of described air partition, snowbreak is 1 meter-30 meters.
The pass of described air-guiding hole is circular hole, square hole, slotted hole, oblong aperture, delthyrium, diamond hole and combination thereof, and the gravity vent of different shaped jet holes, different pore size is set according to the different wind regime features of differing heights, and the ventilative rate of gravity vent is 10%-85%.
The physical characteristic of above-mentioned parameter and location wind speed, wind angle, defeated snowfall, snow grain, width of roadway, road surrounding enviroment, need the factor analysis such as area size administered.
The present invention administers the principle that snow-driving wind accumulated snow buries the road: the air partition that has certain distance with road is set in the road one or both sides, when snow-driving wind passes through, reduce the wind speed of snow-driving wind, make it take the snow ability, take snowfall and the reallocation ability of accumulated snow is significantly descended, behind air partition, form the snow crystallizing field, at the snow crystallizing field resistance pickets is set, makes accumulated snow be easy to deposition, reduce forming secondary fly-up.Set up snowbreak closing on the road one or both sides, by the resistance snow of snowbreak, disperse track and the deposition region, downstream that diversion function changes wind snow, be beneficial to passing through of snow-driving wind, prevent that accumulated snow from burying, guarantee to have a good transport and communication network.
Compared with prior art, the present invention has following advantage:
The present invention utilizes front end windproof, the heavy snow of middle-end, the comprehensive treatment scheme of terminal resistance snow, water conservancy diversion.Leading portion forms the snow crystallizing field by reducing the wind speed of snow-driving wind behind air partition, middle-end arranges the resistance pickets, forms to be easy to the accumulated snow depositional environment, reduces secondary fly-up.Terminal resistance snow by snowbreak, diversion function change disperse track and the deposition region, downstream of wind snow, are beneficial to passing through of snow-driving wind, prevent that accumulated snow from burying, guarantee to have a good transport and communication network, and advanced technology, it is convenient, economical and practical to install.
Description of drawings:
Fig. 1 is the use state arrangement figure of the embodiment of the invention one.
Fig. 2 is the structure chart of air partition in the embodiment of the invention one.
Fig. 3 is the structure chart of snowbreak in the embodiment of the invention one.
Among the figure, 1, air partition, 2, the resistance pickets, 3, snowbreak, 4, road, 5, the air partition basis, 6, air partition bracing frame, 7, the air partition blade, 8, the Long Circle hole, 9, circular port, 10, snowbreak basis, 11, resistance snow blade, 12, snowbreak bracing frame, 13, wind blade, 14, the straight plate of water conservancy diversion, 15, water conservancy diversion arc plate.
The specific embodiment
Embodiment one: Fig. 1, Fig. 2, shown in Figure 3, the present embodiment is the embodiment of air partition 1, some resistance pickets 2 and snowbreak 3 combinations, some resistance pickets 2 are arranged between air partition 1 and the snowbreak 3, some resistance pickets 2 are lined up 3 row (some resistance pickets 2 also can shift to install arbitrarily), resistance pickets between adjacent two row shifts to install, and the distance between air partition and the snowbreak is 100 meters.
Shown in Figure 2, air partition 1 comprises that air partition bracing frame 6, air partition basis 5 and the air partition blade 7 that is installed on the air partition bracing frame 6 form.Be evenly equipped with air-guiding hole on the air partition blade 7, air-guiding hole is crisscross arranged on air partition blade 7 by Long Circle hole 8 and circular port 9.The percent opening of the air-guiding hole on the air partition blade is 80%;
Described resistance pickets is comprised of resistance pickets basis and resistance snow post.It is characterized in that resistance snow post cross section is arc, the convex surface of resistance snow post is towards road.
Shown in Figure 3, snowbreak is comprised of snowbreak bracing frame 12, snowbreak basis 10 and the resistance snow blade 11, wind blade 13 and the deflector that are installed on the snowbreak bracing frame 12.
Deflector is comprised of the straight plate 14 of water conservancy diversion and water conservancy diversion bent plate 15; Seamlessly transit between the straight plate 14 of water conservancy diversion and the water conservancy diversion bent plate 15.
Water conservancy diversion bent plate 15 is arc, and the arc length of arc is 1000-3000 cm, and chord length is 600-2500cm, and circular arc portion is 80-350 cm to the longest vertical distance of string.
From bottom to top, the top on snowbreak basis 10 consists of resistance snowbreak face by resistance snow blade 11, wind blade 13, the straight plate 14 of water conservancy diversion and water conservancy diversion bent plate 15.
Embodiment two:
The present embodiment is the embodiment of air partition 1,2 combinations of resistance pickets, and the distance between air partition and the resistance pickets 2 is 100 meters.Other structure is identical with embodiment one.
Embodiment three:
The present embodiment is the embodiment of air partition 1 and snowbreak 3 combinations, and the distance between air partition and the snowbreak is 100 meters.Other structure is identical with embodiment one.
Embodiment four:
The present embodiment is the embodiment of resistance pickets 2 and snowbreak 3 combinations, and the distance between resistance pickets 2 and the snowbreak is 100 meters.Other structure is identical with embodiment one.
Claims (9)
1. administer the road snow-driving wind and prevent that accumulated snow from burying the device on road for one kind, be arranged on the road one or both sides, it is characterized in that it is combined by at least two individual components and consisted of by air partition, resistance pickets and three individual components of snowbreak, namely formed by air partition and resistance pickets or by the resistance pickets with snowbreak forms or formed or be comprised of air partition, resistance pickets and snowbreak by snowbreak and air partition; Described air partition is comprised of air partition bracing frame, bracing frame basis and some air partition blades of being installed on the bracing frame, and the percent opening of the air-guiding hole that arranges on the air partition blade is 10%-80%; Blade, wind blade, deflector are avenged in the resistance that described snowbreak comprises the snowbreak bracing frame, bracing frame is basic and be installed on the bracing frame, resistance snow blade is stuffy structure, the percent opening of the air-guiding hole on the wind blade is 10%-80%, and deflector is comprised of the straight plate of water conservancy diversion and water conservancy diversion bent plate; Seamlessly transit between the straight plate of water conservancy diversion and the water conservancy diversion bent plate; The cross section of described resistance pickets is arc.
2. a kind of road snow-driving wind of administering according to claim 1 prevents that accumulated snow from burying the device on road, and the pass that it is characterized in that described air-guiding hole is circular hole, slotted hole, square hole, oblong aperture, delthyrium, diamond hole and combination thereof.
3. a kind of road snow-driving wind of administering according to claim 1 prevents that accumulated snow from burying the device on road, it is characterized in that between described air partition and the resistance pickets that at a distance of 2-200 rice, the concave surface of resistance pickets is toward a side of air partition.
4. a kind of road snow-driving wind of administering according to claim 1 prevents that accumulated snow from burying the device on road, it is characterized in that between described resistance pickets and the snowbreak at a distance of 2-200 rice, and the concave surface of resistance pickets is toward a side of air partition.
5. a kind of road snow-driving wind of administering according to claim 1 prevents that accumulated snow from burying the device on road, it is characterized in that between described snowbreak and the air partition at a distance of 5-200 rice.
6. a kind of road snow-driving wind of administering according to claim 1 prevents that accumulated snow from burying the device on road, it is characterized in that arranging between described air partition and the snowbreak some row resistance pickets, distance between air partition and the snowbreak is 2 ~ 200 meters, wherein hinder the convex surface of pickets toward a side of snowbreak, the concave surface of resistance pickets is toward a side of air partition, snowbreak closes on the road setting, n row resistance pickets and the dislocation of n+1 row resistance pickets, and n is 〉=1 natural number.
7. a kind of road snow-driving wind of administering according to claim 2 prevents that accumulated snow from burying the device on road, and the height that it is characterized in that described air partition is 1 meter-30, and the height of described snowbreak is 1 meter-30 meters.
8. a kind of road snow-driving wind of administering according to claim 1 prevents that accumulated snow from burying the device on road, it is characterized in that described water conservancy diversion bent plate 15 is arc, the arc length of arc is 1000-3000 cm, and chord length is 600-2500cm, and circular arc portion is 80-350 cm to the longest vertical distance of string.
9. a kind of road snow-driving wind of administering according to claim 1 prevents that accumulated snow from burying the device on road, it is characterized in that the curved concave of water conservancy diversion bent plate and the angle between the straight plate of water conservancy diversion are 96 degree ~ 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105274418A CN103015337A (en) | 2012-12-10 | 2012-12-10 | Governance device of road snowdrift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105274418A CN103015337A (en) | 2012-12-10 | 2012-12-10 | Governance device of road snowdrift |
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| Publication Number | Publication Date |
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| CN103015337A true CN103015337A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012105274418A Pending CN103015337A (en) | 2012-12-10 | 2012-12-10 | Governance device of road snowdrift |
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| CN (1) | CN103015337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024326A (en) * | 2018-08-27 | 2018-12-18 | 山西尚风科技股份有限公司 | A kind of road roadlock sand resistance snow device |
| CN110622646A (en) * | 2019-10-26 | 2019-12-31 | 中国科学院新疆生态与地理研究所 | Ecological utilization method for Mongolian plateau grassland snow currents |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451346A (en) * | 2007-11-29 | 2009-06-10 | 日铁住金建材株式会社 | Metal plate opened with hill shape hole for wind-proof and snow-proof fence and wind-proof and snow-proof fence using the same |
| JP4295155B2 (en) * | 2004-04-05 | 2009-07-15 | 株式会社ホクエイ | Snow fence |
| CN201459615U (en) * | 2009-05-26 | 2010-05-12 | 山西汉德环境工程科技发展有限公司 | Highway wind break |
| CN201778291U (en) * | 2010-05-13 | 2011-03-30 | 山西尚风科技股份有限公司 | Road snow barrier |
| CN102216529A (en) * | 2008-11-10 | 2011-10-12 | 马拉塔卢德坎塔布里亚有限公司 | Protective barrier for snowstorms |
| CN203049474U (en) * | 2012-12-10 | 2013-07-10 | 山西尚风科技股份有限公司 | Road blizzard flow governance device |
-
2012
- 2012-12-10 CN CN2012105274418A patent/CN103015337A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4295155B2 (en) * | 2004-04-05 | 2009-07-15 | 株式会社ホクエイ | Snow fence |
| CN101451346A (en) * | 2007-11-29 | 2009-06-10 | 日铁住金建材株式会社 | Metal plate opened with hill shape hole for wind-proof and snow-proof fence and wind-proof and snow-proof fence using the same |
| CN102216529A (en) * | 2008-11-10 | 2011-10-12 | 马拉塔卢德坎塔布里亚有限公司 | Protective barrier for snowstorms |
| CN201459615U (en) * | 2009-05-26 | 2010-05-12 | 山西汉德环境工程科技发展有限公司 | Highway wind break |
| CN201778291U (en) * | 2010-05-13 | 2011-03-30 | 山西尚风科技股份有限公司 | Road snow barrier |
| CN203049474U (en) * | 2012-12-10 | 2013-07-10 | 山西尚风科技股份有限公司 | Road blizzard flow governance device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024326A (en) * | 2018-08-27 | 2018-12-18 | 山西尚风科技股份有限公司 | A kind of road roadlock sand resistance snow device |
| CN110622646A (en) * | 2019-10-26 | 2019-12-31 | 中国科学院新疆生态与地理研究所 | Ecological utilization method for Mongolian plateau grassland snow currents |
| CN110622646B (en) * | 2019-10-26 | 2021-12-28 | 中国科学院新疆生态与地理研究所 | Ecological utilization method for Mongolian plateau grassland snow currents |
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Application publication date: 20130403 |