CN200996130Y - Sandproof railing of vertical louver window - Google Patents
Sandproof railing of vertical louver window Download PDFInfo
- Publication number
- CN200996130Y CN200996130Y CN 200720031127 CN200720031127U CN200996130Y CN 200996130 Y CN200996130 Y CN 200996130Y CN 200720031127 CN200720031127 CN 200720031127 CN 200720031127 U CN200720031127 U CN 200720031127U CN 200996130 Y CN200996130 Y CN 200996130Y
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- CN
- China
- Prior art keywords
- sand
- protecting barrier
- fence
- husky
- vertical type
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- 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 - Lifetime
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Abstract
An erect jalousie sand barrier is characterized in that the barrier comprises a brick sand baffleplate (1) and the part thereof is buried under the ground.
Description
One, technical field
The utility model relates to a kind of vertical type shutter and keeps off husky fence, is the high vertical sand barrier structure, belongs to the husky technical measures of resistance in the sand-prevention engineering field.
Two, background technology
Existing sand prevention technology and the husky fence structure introduction of retaining:
The sand-prevention engineering measure mainly contains to be fixed the sand and hinders husky measure, and existing high vertical sand barrier mainly contains methods such as geotechnical structure sand-protecting barrier, sleeper sand-protecting barrier, geosynthetics sand-protecting barrier, plants shoots structure sand-protecting barrier or shelter belt plant sand block.Wherein the geotechnical structure sand-protecting barrier mainly contain and cut a sand furrow dike, towards cob wall, dry-laid rubble wall etc., be stuffy sand-protecting barrier.When stream process sand-protecting barrier, before barrier, be forced to lifting, and sharply descend after crossing sand-protecting barrier, produce strong whirling motion before and after the sand-protecting barrier,, consumed wind speed kinetic energy because the influence with whirling motion is bumped in the phase mutual resistance, weakened air-flow and carried husky ability, so before and after sand-protecting barrier, form the accumulation of the grains of sand; But this sand-protecting barrier is buried easily.The sleeper sand-protecting barrier mainly is to utilize expense to abandon sleeper, directly vertically buries sleeper underground or concrete pedestal is set and insert a kind of high vertical sand barrier that sleeper is used for hindering sand; This sand-protecting barrier is that expense is abandoned sleeper and utilized again, and is limited because of raw material, can not large-scale popularization use.The sleeper time has been grown, and is also perishable, can not use for a long time.The geosynthetics sand-protecting barrier is a kind of novel sand-protecting barrier, and simple in structure, speed of application is fast, but the ultra-violet radiation resisting ability, solar radiation is damaged easily; The ultraviolet ray irradiation is short stronger regional application life in the Qinghai-Tibet Platean etc.Plants shoots structure sand-protecting barrier mainly contains branch fence, twigs of the chaste tree basketry fence, reed fence etc.Plants shoots structure sand-protecting barrier cracky needs in time to repair, and extremely lacks in living resources such as Qinghai-Tibet Platean and arid desert district plants shootses, can not use in a large number; The ventilative rate of branch structure can't quantitatively be controlled in addition, can not determine long-pending husky scope.The shelter-forest of plant sand block has requirement to natural environment, at the groundwater table height, when having the water source to utilize nearby, just can afforest.The contour elevation in the Qinghai-Tibet Platean, extremely frigid zones forest can't grow in addition.
In addition; State Intellectual Property Office discloses a kind of synthetical sand-prevention method on December 24th, 1986; its application number is 85104439; its publication number is CN85104439; its structure is the synthetical sand-prevention method of linear building things such as a kind of employing protection railway of fixing the sand, hinder the measure of sand, sediment transport and training for sediment and forming, highway, water channel, pipeline; it is characterized in that by hand or the long-pending sand of mechanical means before with protective structure collects and makes silicate product; and available its goods such as husky brick, build up nonvolatil sand protection facilities.Stuffy sand-protecting barrier under Here it is the front.
Three, technology contents
The purpose of this utility model is that a kind of vertical type shutter in a kind of sand-prevention engineering of development field keeps off husky fence, overcome the weak point in the above-mentioned technology, improve the compliance of different regions and environment, improve intensity and practicality, increase the service life, it is high vertical sand barrier that the vertical type shutter keeps off husky fence, belongs to the husky measure of resistance, and its product is realized suitability for industrialized production.
Technical solution of the present utility model is as follows: the vertical type shutter keeps off husky fence, it is characterized in that: be made up of the brickwork sand-protecting barrier plate 1 that is embedded in ground.
Technical solution of the present utility model also comprises:
Described vertical type shutter keeps off husky fence, it is characterized in that: airfast brickwork sand-protecting barrier plate 1 is formed the vertical type shutter and is kept off husky fence 4, and each vertical type shutter keeps off husky fence 4 and is oblique cross-arranging type structure distribution, and 4 oblique mouthfuls of places of fence leave passage 3.
The beneficial effect of the utility model technology:
1, to keep off husky fence be a kind of ventilative high vertical sand barrier to the vertical type shutter, mainly is made of brickwork.This structures under wind corrosive power is strong, and it is bad to be difficult for the slope, and durability is long.
2, this Product transport is convenient, and easy construction is installed simple and practical.
3, through overtesting, in Qinghai-Tibet intensive ultraviolet and arid desert district environment, use in the qinghai-tibet railway engineering, respond well, promote the use of and be not subjected to region and environmental limit.Sandboard 4 is own stuffy, but after the interlaced arrangement, the vent passages of wide-angle is arranged.Stream is through out-of-date, and wind speed reduces, and the grains of sand can be distributed in sand-protecting barrier front and back 5～10m scope.
4, the vertical type shutter keeps off resistance Saudi Arabia's point of husky fence and is: when stream during through sand-protecting barrier, part stream is forced to lifting before barrier, sharply descend after crossing sand-protecting barrier, before and after sand-protecting barrier, produce strong whirling motion, consumed a large amount of kinetic energy, weaken air-flow and carried husky ability, before and after sand-protecting barrier, formed the accumulation of the grains of sand.Another part stream is stopped by sand-protecting barrier, changes direction, passes from the sand-protecting barrier passage, and wind speed weakens, and long-pending sand is fan-shaped and is distributed in channel outlet.
Four, description of drawings
Fig. 1 is that the vertical type shutter keeps off husky fence Facad structure schematic diagram.
Fig. 2 is that the vertical type shutter keeps off the oblique cross-arranging type of husky fence structural plan figure.
Above-mentioned number in the figure explanation: 1-brickwork sand-protecting barrier plate, 2-above-ground route, 3-passage, 4-fence.
Five, the specific embodiment
Referring to Fig. 1, form by being embedded in the fixing brickwork sand-protecting barrier plate 1 in ground.Being positioned at vertical type rectangle shutter on the above-ground route 2 specifically, to keep off husky fence 4 overall heights be 2.00m, and underground 0.50m is imbedded in the bottom, the top 1.50m that bassets, wall thickness 0.18m.In Qinghai-Tibet ever-frozen ground district, the thick hardcore bed of basis instrument 0.50m under the wall.
Referring to Fig. 2, each vertical type shutter keeps off husky fence 4 and is oblique cross-arranging type structure distribution, and oblique mouthful of place of fence 4 leaves passage 3, and passage 3 can be used as the passage that wild animal passes through, and forms one group or row's vertical type shutter like this and keeps off husky fence 4.The vertical type shutter keeps off two ends that husky fence 4 vertical rail track trends are arranged at sediment control structure.
Claims (2)
1, the vertical type shutter keeps off husky fence, it is characterized in that: be made up of the brickwork sand-protecting barrier plate (1) that is embedded in ground.
2, vertical type shutter according to claim 1 keeps off husky fence, it is characterized in that: airfast brickwork sand-protecting barrier plate (1) is formed the vertical type shutter and is kept off husky fence (4), each vertical type shutter keeps off husky fence (4) and is oblique cross-arranging type structure distribution, and oblique mouthful of place of fence (4) leaves passage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720031127 CN200996130Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of vertical louver window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720031127 CN200996130Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of vertical louver window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996130Y true CN200996130Y (en) | 2007-12-26 |
Family
ID=38994559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720031127 Expired - Lifetime CN200996130Y (en) | 2007-01-30 | 2007-01-30 | Sandproof railing of vertical louver window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996130Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704416A (en) * | 2012-07-09 | 2012-10-03 | 中铁西北科学研究院有限公司 | Spliced three-dimensional sand blocking fence |
| CN108316170A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Windy and sandy area road sand storm protection system animal corridor and road sand storm protection system |
| CN109281260A (en) * | 2018-11-12 | 2019-01-29 | 中铁西北科学研究院有限公司 | A kind of recyclable sand stop wall and sand wall system |
-
2007
- 2007-01-30 CN CN 200720031127 patent/CN200996130Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704416A (en) * | 2012-07-09 | 2012-10-03 | 中铁西北科学研究院有限公司 | Spliced three-dimensional sand blocking fence |
| CN102704416B (en) * | 2012-07-09 | 2014-09-10 | 中铁西北科学研究院有限公司 | Spliced three-dimensional sand blocking fence |
| CN108316170A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Windy and sandy area road sand storm protection system animal corridor and road sand storm protection system |
| CN109281260A (en) * | 2018-11-12 | 2019-01-29 | 中铁西北科学研究院有限公司 | A kind of recyclable sand stop wall and sand wall system |
| CN109281260B (en) * | 2018-11-12 | 2024-03-15 | 中铁西北科学研究院有限公司 | But cyclic utilization keeps off husky wall and keeps off husky wall system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Shaanxi Province, Xi'an City West Road No. 2 General Office of scientific research department, zip code: 710043 Patentee after: China Railway First Survey & Design Institute Group Co., Ltd. Address before: Shaanxi Province, Xi'an City West Road No. 2 General Office of scientific research department, zip code: 710043 Patentee before: First Survey and Design Institute of China Railway |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY FIRST INVESTIGATION DESIGNING INSTIT Free format text: FORMER NAME: THE FIRST DESIGN INSTITUTE OF RAILWAY EXPLORATION |
|
| ASS | Succession or assignment of patent right |
Owner name: LANZHOU RAILWAY SURVEY AND DESIGN INSTITUTE CO., L Free format text: FORMER OWNER: CHINA RAILWAY FIRST SURVEY + DESIGN INSTITUTE GROUP CO., LTD. Effective date: 20100722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710043 RESEARCH DEPARTMENT, CHIEF ENGINEER OFFICE, NO.2, XIYING ROAD, XIAN CITY, SHANXI PROVINCE TO: 730000 NO.131, HEZHENG ROAD, LANZHOU CITY, GANSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100722 Address after: 730000 No. 131, Zheng Zheng Road, Lanzhou, Gansu Patentee after: Lanzhou Railway Survey and Design Institute Co., Ltd. Address before: 710043 Shaanxi province Xi'an Xiying Road No. 2 General Office of scientific research Patentee before: China Railway First Survey & Design Institute Group Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lanzhou Railway Survey and Design Institute Co., Ltd. Assignor: China Railway First Survey & Design Institute Group Co., Ltd. Contract record no.: 2010610000038 Denomination of utility model: Sandproof railing of vertical louver window Granted publication date: 20071226 License type: Exclusive License Record date: 20100716 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |