CN103628458B - A kind of portable combined windbreak - Google Patents
A kind of portable combined windbreak Download PDFInfo
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- CN103628458B CN103628458B CN201210297227.8A CN201210297227A CN103628458B CN 103628458 B CN103628458 B CN 103628458B CN 201210297227 A CN201210297227 A CN 201210297227A CN 103628458 B CN103628458 B CN 103628458B
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Abstract
The present invention relates to as desertification control scientific experimentation and plant photography provide field windbreak, specifically a kind of portable combined windbreak, comprise first and second component, each component includes upper and lower side frame, is arranged in the column of upper and lower side frame both sides and is arranged on the wind-force brake flap being surrounded space by upper and lower side frame and two heel posts, the lower end of the column of the first component both sides is all connected with the fixed bar inserted in soil, and the column of either side has groove; The column of second component side has groove, and the column of opposite side is provided with the latch be connected with the groove on the first component, and the lower end that second component has the lower end of the column of groove or the column of both sides is connected with the fixed bar inserted in soil.The present invention effectively can reduce wind speed, and structure is simple, and cost of production is low, detachable and folding, is easy to carry, and arbitrarily combines as required.
Description
Technical field
The present invention relates to as desertification control scientific experimentation and plant photography provide field windbreak, specifically a kind of portable combined windbreak.
Background technology
One of maximum environmental problem that desertification of land is northern China arid always, semiarid zone faces, desertification of land development can cause grassland degeneration, vegetation deterioration, soil drifting, until form large-scale moving dunes, environmental destruction, threaten people and animals' life security.Therefore, desertification control target adopts engineering and biological control measure to fix moving dunes, reduce soil drifting, recovers surface vegetation.Seriously regional at stream, first windbreak is set, the drift sand on fixing earth's surface, then adopts biological control measure to recover surface vegetation.People to researchs such as the aerodynamics of windbreak, earth's surface protection effect and windbreak methods to set up, the method adopting indoor wind tunnel simulation, and field research is less in the wild more.Field was comparatively large with windbreak volume in the past, and need shoveling to bury underground, operation is wasted time and energy, and windbreak shape lacks change, was difficult to adapt to field science experiment work requirement.
In addition, when carrying out the field shooting plants such as plant research, due to the impact of wind, the organs such as the branches and leaves of plant swing with the wind, camera lens cannot be focused, and especially when taking microspur photo, the swing comparison film quality influence of plant is large, make the photographic fog of shooting unclear, to such an extent as to the morphological feature of plant organ in photo cannot be distinguished.Therefore, need a kind of device reducing rapidly wind speed in the wild, obtain no-wind environment, contribute to field shooting.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of portable combined windbreak.This portable combined windbreak effectively can reduce wind speed, and structure is simple, and cost of production is low, detachable and folding, is easy to carry, and arbitrarily combines as required.
The object of the invention is to be achieved through the following technical solutions:
The present invention includes the first component and second component, each component includes upper and lower side frame, is arranged in the column of upper and lower side frame both sides and is arranged on the wind-force brake flap being surrounded space by upper and lower side frame and two heel posts, wherein the lower end of the column of the first component both sides is all connected with the fixed bar inserted in soil, and the column of either side has groove; The column of described second component side has groove, and the column of opposite side is provided with the latch be connected with the groove on the first component, and the lower end that described second component has the lower end of the column of groove or the column of both sides is connected with the fixed bar inserted in soil.
Wherein: described wind-force brake flap is square plate, its upper and lower both sides affixed upper side frame and lower frame respectively, all affixed column in the left and right sides; Described wind-force brake flap is evenly equipped with multiple hole; The aperture in described hole is 1 ~ 3mm, and the voidage of wind-force brake flap is 20% ~ 30%;
Described upper side frame and lower frame are square column structure, and two ends are connected with the column of both sides respectively; Described column is round tube shape structure; Described fixed bar is the cylinder that diameter is less than column internal diameter, is plugged in column, and the lower end of described fixed bar is tip; Described latch is the column structure that diameter is less than column internal diameter, and on second component, the height of latch is corresponding with the height of groove on the first component; Groove on second component two heel post is corresponding with the height of latch; Latch on described second component inserts in the groove on the first component, and the first component and second component can relatively rotate;
Described windbreak comprises multiple first component and multiple second component, and for superpose setting up and down between the first adjacent component, the first component being positioned at top inserts the column of the first component being positioned at below by the fixed bar on it; Be that superposition up and down or left and right connect setting between described adjacent second component, the second component being positioned at top inserts the column of the second component being positioned at below by the fixed bar on it, and the second component of the left and right sides is by groove and latch connection; Described left and right two adjacent members realizes the change of wind-force brake flap angle between two adjacent members of left and right by relatively rotating.
Advantage of the present invention and good effect are:
1. the present invention is easy to carry.Because the present invention is formed by multiple independently Component composition, therefore, after windbreak is disassembled, save space, easy to carry and transport.
2. dismounting of the present invention is simple.During installation, the latch of component is inserted in the slot of another component, just completes combination; During dismounting, only latch need be extracted.
3. the present invention can flexible combination as requested.The present invention according to the size of protective range, can increase or reduce the component number of windbreak level and vertical direction.
4. the present invention effectively can reduce wind speed, and structure is simple, and cost of production is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention first component;
Fig. 2 is the structural representation of second component of the present invention;
Fig. 3 is the schematic diagram that the present invention assembles example;
Wherein: A is the first component, B is second component, and 1 is wind-force brake flap, and 2 is upper side frame, and 3 is column, and 4 is fixed bar, and 5 is groove, and 6 is latch, and 7 is wind-force brake flap angle, and 8 is lower frame, and 9 is hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
The present invention includes the first component A and second component B, as shown in Figure 1, first component A comprises upper side frame 2, lower frame 8, the column 3 being positioned at upper and lower side frame both sides and wind-force brake flap 1, wherein wind-force brake flap 1 is square plate, is arranged in the space surrounded by upper side frame 2, lower frame 8 and two heel posts 3; Upper and lower both sides affixed upper side frame 2 and the lower frame 8 respectively of wind-force brake flap 1, all affixed column 3 in the left and right sides, wind-force brake flap 1 is evenly equipped with multiple hole 9; The aperture in hole 9 is 1 ~ 3mm, and the voidage of wind-force brake flap 1 is 20% ~ 30%.Upper side frame 2 and lower frame 8 are square column structure, and the two ends of upper side frame 2 and lower frame 8 are connected with the upper/lower terminal of two heel posts 3 respectively; The upper and lower frame 2,8 of the present embodiment is length is the square stainless steel tube of 0.5 ~ 1.5m, and column 3 is length is the cylindric stainless steel tube of 0.5 ~ 1.5m.The lower end of the column 3 of the first component A both sides is all connected with the fixed bar 4 inserted in soil, and the column 3 of either side has groove 5, and groove 5 is square groove; Fixed bar 4 is less than the cylinder of column 3 internal diameter for diameter, is plugged in column 3, and the lower end of fixed bar 4 is tip, is convenient to insert in soil.
As shown in Figure 2, second component B comprises upper side frame 2, lower frame 8, the column 3 being positioned at upper and lower side frame both sides and wind-force brake flap 1, and wherein wind-force brake flap 1 is square plate, is arranged in the space surrounded by upper side frame 2, lower frame 8 and two heel posts 3; Upper and lower both sides affixed upper side frame 2 and the lower frame 8 respectively of wind-force brake flap 1, all affixed column 3 in the left and right sides, wind-force brake flap 1 is evenly equipped with multiple hole 9; The aperture in hole 9 is 1 ~ 3mm, and the voidage of wind-force brake flap 1 is 20% ~ 30%.Upper side frame 2 and lower frame 8 are square column structure, and the two ends of upper side frame 2 and lower frame 8 are connected with the upper/lower terminal of two heel posts 3 respectively; The upper and lower frame 2,8 of the present embodiment is length is the square stainless steel tube of 0.5 ~ 1.5m, and column 3 is length is the cylindric stainless steel tube of 0.5 ~ 1.5m.The column 3 of second component B side has groove 5, and this groove 5 is square groove, and the column 3 of opposite side is provided with the latch 6 be connected with the groove 5 on the first component A; Latch 6 is less than the column structure of column 3 internal diameter for diameter, and on second component B, the height of latch 6 is corresponding with the height of groove 5 on the first component A, and the groove 5 on second component B two heel post 3 is corresponding with the height of latch 6.Latch 6 on second component B inserts in the groove 5 on the first component A, and the first component A and second component B can relatively rotate.The lower end that second component B has the column 3 of groove 5 is connected with the fixed bar 4 inserted in soil, or the lower end of the column 3 of second component B both sides is all connected with the fixed bar 4 inserted in soil, the present embodiment is that the lower end having a column 3 of groove 5 at second component B is connected and fixed bar 4.Fixed bar 4 on second component B and the structure on the first component A, shape are identical.
Windbreak of the present invention can form the larger windbreak of protective range by multiple first component A and multiple second component B.When the first component A and second component B is multiple, for superpose setting up and down between the first adjacent component A, the first component being positioned at top inserts the column 3 of the first component being positioned at below by the fixed bar 4 on it; To have between adjacent second component B and superpose up and down, also left and right is had to connect, the second component being positioned at top inserts the column 3 of the second component being positioned at below by the fixed bar 4 on it, two second components of the left and right sides are connected rotationally by groove 5 and latch 6.Left and right two adjacent members realize the change of wind-force brake flap angle 7 between two adjacent members of left and right by relatively rotating, and then change the choke intensity of windbreak entirety.
Operating principle of the present invention is:
When implementing of the present invention, if only need 1 component just achievable protection task, just 1 the first component A can be placed on the upwind of guard plot perpendicular to wind direction, by the fixed bar 4 of two tips, in vertical insertion soil.If need protective range comparatively large, first and second component A, B need be combined, complete protection task; First, be top by the side of slotless 5 on the column 3 of the first component A, the side of groove 5 is had to be connected with the side of latch 6 with the first component A second component B, in latch 6 insertion groove 5, downward compression, just complete the combination of two components, also can continue to connect second component B, until windbreak length reaches requirement.If need higher windproof height, by inserting another first component A above the first component A, another second component B above second component B, can be inserted, increasing windbreak height (as shown in Figure 3).If field wind speed is higher, wind-force brake flap angle 7 can be reduced, the overall choke intensity of windbreak is increased; Otherwise, wind-force brake flap angle 7 can be increased, increase each component and effectively protect length.
Claims (8)
1. a portable combined windbreak, it is characterized in that: comprise the first component (A) and second component (B), each component includes upper and lower side frame, is arranged in the column of upper and lower side frame both sides (3) and is arranged on the wind-force brake flap (1) being surrounded space by upper and lower side frame and two heel posts (3), wherein the lower end of the column (3) of the first component (A) both sides is all connected with the fixed bar (4) inserted in soil, and the column (3) of either side has groove (5); The column (3) of described second component (B) side has groove (5), the column (3) of opposite side is provided with the latch (6) be connected with the groove (5) on the first component (A), and the lower end that described second component (B) has the lower end of the column (3) of groove (5) or the column (3) of both sides is connected with the fixed bar (4) inserted in soil;
Described windbreak comprises multiple first components (A) and multiple second component (B), for to superpose setting up and down between adjacent the first component (A), the first component being positioned at top inserts the column (3) of the first component being positioned at below by the fixed bar (4) on it; Be that superposition up and down or left and right connect setting between adjacent second component (B), the second component being positioned at top inserts the column (3) of the second component being positioned at below by the fixed bar (4) on it, the second component of the left and right sides is connected by groove (5) and latch (6);
Described fixed bar (4) is less than the cylinder of column (3) internal diameter for diameter, is plugged in column (3), and the lower end of described fixed bar (4) is tip.
2. by portable combined windbreak according to claim 1, it is characterized in that: described wind-force brake flap (1) is square plate, its upper and lower both sides affixed upper side frame (2) and lower frame (8) respectively, all affixed column (3) in the left and right sides; Described wind-force brake flap (1) is evenly equipped with multiple hole (9).
3., by portable combined windbreak according to claim 2, it is characterized in that: the aperture of described hole (9) is 1 ~ 3mm, the voidage of wind-force brake flap (1) is 20% ~ 30%.
4., by the portable combined windbreak described in claim 1 or 2, it is characterized in that: described upper and lower side frame is square column structure, two ends are connected with the column (3) of both sides respectively.
5., by the portable combined windbreak described in claim 1 or 2, it is characterized in that: described column (3) is round tube shape structure.
6. by portable combined windbreak according to claim 1, it is characterized in that: described latch (6) is less than the column structure of column (3) internal diameter for diameter, the height of the upper latch (6) of second component (B) is corresponding with the height that groove (5) gone up by the first component (A); Groove (5) on second component (B) two heel post (3) is corresponding with the height of latch (6).
7. by portable combined windbreak according to claim 1, it is characterized in that: the latch (6) on described second component (B) inserts in the groove (5) on the first component (A), the first component (A) and second component (B) can relatively rotate.
8. by the portable combined windbreak described in claim 1 or 7, it is characterized in that: left and right two adjacent members realizes the change of wind-force brake flap angle (7) between two adjacent members of left and right by relatively rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297227.8A CN103628458B (en) | 2012-08-21 | 2012-08-21 | A kind of portable combined windbreak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297227.8A CN103628458B (en) | 2012-08-21 | 2012-08-21 | A kind of portable combined windbreak |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628458A CN103628458A (en) | 2014-03-12 |
| CN103628458B true CN103628458B (en) | 2015-11-18 |
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ID=50209885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210297227.8A Expired - Fee Related CN103628458B (en) | 2012-08-21 | 2012-08-21 | A kind of portable combined windbreak |
Country Status (1)
| Country | Link |
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| CN (1) | CN103628458B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333553A (en) * | 2017-08-16 | 2017-11-10 | 亿利首建生态科技有限公司 | A kind of side slope is fixed the sand again green system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5231809A (en) * | 1991-09-16 | 1993-08-03 | Michael J. Benjamino | Screen door entry system |
| CN2509231Y (en) * | 2001-09-04 | 2002-09-04 | 常宝惠 | Dune-fixing Windbreak protective screen composite board |
| CN2575154Y (en) * | 2002-08-30 | 2003-09-24 | 中国科学院沈阳应用生态研究所 | Steel reinforcing concrete vertical bearing piles with special-shaped section |
| CN201459616U (en) * | 2009-05-26 | 2010-05-12 | 山西汉德环境工程科技发展有限公司 | Road sand barrier |
| CN201981848U (en) * | 2011-03-24 | 2011-09-21 | 福州转折点户外用品有限公司 | Outdoor wind deflector |
| CN202706008U (en) * | 2012-08-21 | 2013-01-30 | 中国科学院沈阳应用生态研究所 | Portable combination type windbreak |
-
2012
- 2012-08-21 CN CN201210297227.8A patent/CN103628458B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5231809A (en) * | 1991-09-16 | 1993-08-03 | Michael J. Benjamino | Screen door entry system |
| CN2509231Y (en) * | 2001-09-04 | 2002-09-04 | 常宝惠 | Dune-fixing Windbreak protective screen composite board |
| CN2575154Y (en) * | 2002-08-30 | 2003-09-24 | 中国科学院沈阳应用生态研究所 | Steel reinforcing concrete vertical bearing piles with special-shaped section |
| CN201459616U (en) * | 2009-05-26 | 2010-05-12 | 山西汉德环境工程科技发展有限公司 | Road sand barrier |
| CN201981848U (en) * | 2011-03-24 | 2011-09-21 | 福州转折点户外用品有限公司 | Outdoor wind deflector |
| CN202706008U (en) * | 2012-08-21 | 2013-01-30 | 中国科学院沈阳应用生态研究所 | Portable combination type windbreak |
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| Publication number | Publication date |
|---|---|
| CN103628458A (en) | 2014-03-12 |
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