CN206655213U - A kind of large area preventing and fixing sand fence - Google Patents
A kind of large area preventing and fixing sand fence Download PDFInfo
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- CN206655213U CN206655213U CN201720295664.4U CN201720295664U CN206655213U CN 206655213 U CN206655213 U CN 206655213U CN 201720295664 U CN201720295664 U CN 201720295664U CN 206655213 U CN206655213 U CN 206655213U
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- proof net
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Abstract
It the utility model is related to sand prevention technical field of tools, especially a kind of large area preventing and fixing sand fence, including multiple columns being vertically arranged, the bottom of each column is provided with base, draw ring is provided with the top of each column side, static line is connected with the draw ring, the one end of the static line away from draw ring is connected with circular cone, two combinational networks are vertically arranged between per two neighboring column, by elastic band connection between two combinational networks, and the one side that two combinational networks are located remotely from each other is connected by multiple elastic connecting strips with column.The utility model has the advantages of simple in construction, using effect is good, not only with preferable dustproof effect, and it also avoid the situation that fence easily falls down, is easy to the permanence of fence to use.
Description
Technical field
It the utility model is related to sand prevention technical field of tools, more particularly to a kind of large area preventing and fixing sand fence.
Background technology
NORTHWEST CHINA portion local climate arid, rainfall is rare, and wind-sand activity is frequent, in recent years, with China's Western Great Development
The propulsion of hair, the infrastructure construction rapid development of the Northwest, but sandstorm preventing and treating problem still perplexs railway, highway, Gu
The engineering construction in the field such as Ruins protection and urban construction, turn into the major issue for influenceing these domain engineering construction qualities,
The development of Economy of Western Areas construction is constrained to a certain extent.
Sand fence is a kind of sand-prevention engineering measure, is the important technical for preventing and treating railway or highway sand damage, these works
Journey measures for sand prevention serves certain effect in the sandstorm prevention and cure project such as existing railway, highway, but when dust storm is more tight
During weight, because existing anti-sand fence structure is all more single and fixed, lack certain adaptability to changes, anti-sand fence is using
Shi Rongyi is blown down by dust storm, has had a strong impact on using effect.
Utility model content
The purpose of this utility model is easily blown down when in use to solve anti-sand fence present in prior art
The shortcomings that, and a kind of large area preventing and fixing sand fence proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of large area preventing and fixing sand fence, including multiple columns being vertically arranged are designed, the bottom of each column
Base is provided with, draw ring is provided with the top of each column side, static line is connected with the draw ring, it is described solid
The fixed one end of rope away from draw ring is connected with circular cone, per two neighboring column between be vertically arranged with two combinational networks, two
By elastic band connection between the combinational network, and the one side that is located remotely from each other of two combinational networks by multiple elastic connecting strips with
Column connects；
The combinational network includes the first sand proof net, and the side of first sand proof net is connected by elastic connecting strip and column
Connect, and elastic band is connected between two neighboring first sand proof net, intersect on first sand proof net and be provided with two elasticity
Support bar, the corresponding two sides of first sand proof net are provided with the second sand proof net, and the edge of first sand proof net is equal
Multiple support bars perpendicular to the first sand proof net are arranged at intervals with, the support bar is to be set through the first sand proof net, and is supported
The both ends of bar are provided with external screw thread, and the both ends of the support bar are threaded with nut respectively, and the both ends of the support bar are also
Locating piece is respectively arranged with, second sand proof net is correspondingly between locating piece and nut, and locating piece is located at the first sand prevention
Between net and the second sand proof net.
Preferably, the distribution density of multiple elastic connecting strips is sequentially reduced from the bottom of combinational network to top.
Preferably, multiple elastic connecting strips subtract successively to the fastening force of combinational network from the bottom of combinational network to top
It is small.
Preferably, the net hole of second sand proof net is more than the net hole of the first sand proof net.
The utility model proposes a kind of large area preventing and fixing sand fence, beneficial effect is：1st, when dust storm blows to combination
During net, dust storm needs to sequentially pass through the sand proof net of first layer second, the first sand proof net and the sand proof net of the second layer second, passes through three layers
Sand proof net can carry out three layers of stop to dust storm, have preferable dustproof effect, and three layers of sand proof net can be brought to dust storm
Impulsive force gradually weakened, be easy to the use of sand proof net permanence, and it also avoid the situation that fence easily falls down；2、
Two combinational networks by elastic band connection, and two between combinational network and column by elastic connection band connection, group can be increased
The energy of net is closed, effectively reduces the possibility that fence falls down when dust storm is larger；3rd, the static line and cone of column side
Shape block can make the position of column more firm.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of large area preventing and fixing sand fence structural representation；
Fig. 2 be the utility model proposes a kind of large area preventing and fixing sand fence combinational network side structure schematic diagram.
In figure：Column 1, base 2, static line 3, draw ring 4, nut 5, elastic band 6, combinational network 7, elastic connecting strip 8, taper
Block 9, elastic support bars 10, the first sand proof net 11, support bar 12, locating piece 13, the second sand proof net 14.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of large area preventing and fixing sand fence, including multiple columns 1 being vertically arranged, each column 1
Bottom is provided with base 2, and the position that base 2 is embedded to column 1 in bottom surface when in use is fixed, each side of column 1
Draw ring 4 is provided with the top of side, static line 3 is connected with draw ring 4, the one end of static line 3 away from draw ring 4 is connected with circular cone
9, when in use by circular cone 9 be plugged in ground can column 1 be supported fixation, per perpendicular between two neighboring column 1
Directly it is provided with two combinational networks 7.
Connected between two combinational networks 7 by elastic band 6, and the one side that two combinational networks 7 are located remotely from each other is by multiple
Elastic connecting strip 8 is connected with column 1, and the distribution density of multiple elastic connecting strips 8 subtracts successively from the bottom of combinational network 7 to top
Small, multiple elastic connecting strips 8 are sequentially reduced to the fastening force of combinational network 7 from the bottom of combinational network 7 to top, are so set and are easy to
Dust storm it is big to a certain extent when, combinational network 7 can be that basic point stoop and direction patch earthward with the elastic connecting strip 8 of bottom
Close, can so reduce the situation that ground dust storm is blown afloat to a certain extent, and elastic connecting strip 8 can increase combinational network 7
Energy, it is easy to use when dust storm is larger, reduces the situation that combinational network 7 falls down when dust storm is larger.
Combinational network 7 includes the first sand proof net 11, and the side of the first sand proof net 11 is connected by elastic connecting strip 8 with column 1,
And elastic band 6 is connected between two neighboring first sand proof net 11, so setting can increase between two the first sand proof nets 11
Deformation power, can effectively reduce the situation that the first sand proof net 11 falls down when dust storm is larger, it is arranged in a crossed manner on the first sand proof net 11
There are two elastic support bars 10, the corresponding two sides of the first sand proof net 11 is provided with the second sand proof net 14, and dust storm is from combinational network 7
Two sides when blowing over, it is necessary to pass through the second sand proof net 14, the first sand proof net 11 and another second sand proof net 14 successively, three layers
Sand proof net can carry out triple obstructions to dust storm, have preferable dustproof effect, the net hole of the second sand proof net 14 is more than the first sand prevention
The net hole of net 11, when dust storm blows to combinational network 7, part dust storm is stopped by the second sand proof net 14, partially passes through the second sand proof net
14 dust storm can be stopped by the first sand proof net 11, and so setting can reduce suffered by the first sand proof net 11 and the second sand proof net 14
The impulsive force arrived, it is easy to the permanence of sand proof net to use.
The edge of first sand proof net 11 is arranged at intervals with multiple support bars 12 perpendicular to the first sand proof net 11, support
Bar 12 can be supported to the second sand proof net 14 of both sides, make to leave between the second sand proof net 14 of both sides and the first sand proof net 11
Spacing, avoids enter into the situation that sand between the second sand proof net 14 and the first sand proof net 11 is built up, and support bar 12 is through the
One sand proof net 11 is set, and the both ends of support bar 12 are provided with external screw thread, and the both ends of support bar 12 are threaded with spiral shell respectively
Mother 5, the both ends of support bar 12 are also respectively provided with locating piece 13, the second sand proof net 14 it is corresponding positioned at locating piece 13 and nut 5 it
Between, and locating piece 13 is between the first sand proof net 11 and the second sand proof net 14.
Operation principle：When dust storm blows to combinational network 7, dust storm needs to sequentially pass through the second sand proof net of first layer 14, first
Sand proof net 11 and the second sand proof net of the second layer 14, three layers of stop can be carried out to dust storm by three layers of sand proof net, are had preferable
Dustproof effect, and the impulsive force that three layers of sand proof net can be brought to dust storm is gradually weakened, and is easy to sand proof net permanence
Use, and it also avoid the situation that fence easily falls down；Two combinational networks 7 are connected by elastic band 6, and two combinations
Connected between net 7 and column 1 by elastic connecting strip 8, the energy of combinational network 7 can be increased, can effectively reduce fence in dust storm
The possibility fallen down when larger.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of large area preventing and fixing sand fence, including multiple columns (1) being vertically arranged, the bottom of each column (1)
It is provided with base (2), it is characterised in that be provided with draw ring (4), the draw ring at the top of each column (1) side
(4) static line (3) is connected with, the one end of the static line (3) away from draw ring (4) is connected with circular cone (9), per two neighboring
Two combinational networks (7) are vertically arranged between column (1), are connected between two combinational networks (7) by elastic band (6),
And the one side that two combinational networks (7) are located remotely from each other is connected by multiple elastic connecting strips (8) with column (1)；
The combinational network (7) includes the first sand proof net (11), and the side of first sand proof net (11) passes through elastic connecting strip (8)
It is connected with column (1), and elastic band (6) is connected between two neighboring first sand proof net (11), first sand proof net
(11) intersect on and be provided with two elastic support bars (10), the corresponding two sides of first sand proof net (11) is provided with second
Sand proof net (14), the edge of first sand proof net (11) are arranged at intervals with multiple branch perpendicular to the first sand proof net (11)
Strut (12), the support bar (12) is to be set through the first sand proof net (11), and the both ends of support bar (12) are provided with outside
Screw thread, the both ends of the support bar (12) are threaded with nut (5) respectively, and the both ends of the support bar (12) are also set respectively
There is locating piece (13), second sand proof net (14) is corresponding between locating piece (13) and nut (5), and locating piece (13) position
Between the first sand proof net (11) and the second sand proof net (14).
A kind of 2. large area preventing and fixing sand fence according to claim 1, it is characterised in that multiple elastic connecting strips
(8) distribution density is sequentially reduced from the bottom of combinational network (7) to top.
A kind of 3. large area preventing and fixing sand fence according to claim 1, it is characterised in that multiple elastic connecting strips
(8) fastening force of combinational network (7) is sequentially reduced from the bottom of combinational network (7) to top.
A kind of 4. large area preventing and fixing sand fence according to claim 1, it is characterised in that second sand proof net (14)
Net hole be more than the first sand proof net (11) net hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295664.4U CN206655213U (en) | 2017-03-24 | 2017-03-24 | A kind of large area preventing and fixing sand fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295664.4U CN206655213U (en) | 2017-03-24 | 2017-03-24 | A kind of large area preventing and fixing sand fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655213U true CN206655213U (en) | 2017-11-21 |
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ID=60316220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720295664.4U Active CN206655213U (en) | 2017-03-24 | 2017-03-24 | A kind of large area preventing and fixing sand fence |
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| Country | Link |
|---|---|
| CN (1) | CN206655213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777767A (en) * | 2019-11-11 | 2020-02-11 | 赵锡海 | Ecological remediation desertification is administered and is used new construction sand barrier |
-
2017
- 2017-03-24 CN CN201720295664.4U patent/CN206655213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777767A (en) * | 2019-11-11 | 2020-02-11 | 赵锡海 | Ecological remediation desertification is administered and is used new construction sand barrier |
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