CN212153156U - Road sand blocking device - Google Patents
Road sand blocking device Download PDFInfo
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- CN212153156U CN212153156U CN202020607322.3U CN202020607322U CN212153156U CN 212153156 U CN212153156 U CN 212153156U CN 202020607322 U CN202020607322 U CN 202020607322U CN 212153156 U CN212153156 U CN 212153156U
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- baffle
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- husky
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Abstract
The utility model discloses a road keeps off husky device relates to road construction technical field, include: a plurality of sand blocking assemblies that set up side by side, sand blocking assembly includes: base and vertical setting are equipped with convex wind-guiding slope in the husky main part of fender of base one end, the base one end of keeping away from the husky main part of fender, and the husky main part of fender includes: the sand blocking device comprises two support columns which are oppositely arranged, a top baffle which is arranged on the top of each support column and is arranged on the same side as the base, a first baffle which is arranged between the two support columns and a second baffle which is hinged at the lower end of the first baffle, wherein a door bolt is arranged between the second baffle and the support columns, the sand blocking device adopts an assembled structure, the installation is simple, the construction is convenient, a good sand prevention effect is achieved, accumulated sand is conveniently cleared, and the difficulty of the clearing work of road administration personnel is reduced.
Description
Technical Field
The utility model relates to a road construction technical field, concretely relates to road sand blocking device.
Background
The wind-blown sand is a sand layer blown and deposited by wind; the particles are mostly found in desert and gobi and are also commonly found at two sides of roads, the particle size of the particles is mainly distributed between 0.074mm and 0.250mm, the content of the particles is more than 90 percent, and the particles larger than 0.25 mm are few and only 0.1 percent. And less than 9% of the particles with the particle size of less than 0.074 mm. The wind-accumulated sand has great harm to the road, a great amount of drift sand not only influences the construction of the road, but also greatly influences the traffic, increases the occurrence rate of traffic accidents, quickly moves after being blown by wind to bury the road, so that the visibility of the vehicle is reduced, and the side turning accident of the vehicle is easily caused on the road surface of the road-accumulated sand section to influence the driving safety; when the road surface is seriously accumulated with sand, vehicles cannot pass through the road surface, and the vehicles are retained to form a sand blocking belt, so that secondary sand accumulation is caused on the road surface, and the traffic is interrupted when the road surface is seriously accumulated with sand. The traditional sand prevention and fixation measures such as grass square grids, gravel sand pressing, sand prevention nets and the like have good effects on preventing and controlling the further diffusion of raised dust and desertification, but cannot play the necessary protection role along the highway.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road keeps off husky device, this keep off husky device adopt the assembled structure, and the installation is simple, and construction convenience has good sand prevention effect, and conveniently clears up long-pending husky, reduces the degree of difficulty of the cleaning work of road administration personnel.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a road sandstop comprising: a plurality of sand blocking assemblies that set up side by side, sand blocking assembly includes: base and vertical setting are equipped with convex wind-guiding slope in the husky main part of fender of base one end, the base one end of keeping away from the husky main part of fender, and the husky main part of fender includes: the support column, the top baffle that sets up on the support column top and set up with the base homonymy, set up the first baffle between two support columns and articulate the second baffle at first baffle lower extreme, are equipped with the keeper between second baffle and the support column.
The road sand blocking device comprises a plurality of sand blocking assemblies which are arranged side by side, the number of the sand blocking assemblies is not specifically limited, and the sand blocking assemblies can be selected according to the protection range of actual needs. Keep off husky subassembly including setting up the base on ground, vertical support column of setting on the base and the top baffle of setting on the support column top, still be equipped with first baffle and second baffle between the support column, first baffle and second baffle cover the space between two support columns, from the side, the top baffle, first baffle, form a "[" shape structure between second baffle and the base, the opening of this structure is the highway dorsad, convex wind-guiding slope has been set up on the base, convex wind-guiding slope guide sand, make sand blown by the wind upwards remove finally go out along the tangential direction of arc surface along the arc surface, avoid the direct perpendicular impact second baffle of sand blown by the wind, thereby reduce the impact force to the second baffle. The top baffle can avoid the sand blown by the wind to bypass first baffle and get into the highway from the top of first baffle, and on the sand blown by the wind impacted first baffle, the gravel and sand that smugglies secretly then dropped on the base in the wind, because the second baffle is articulated on first baffle, then the accessible is opened the long-pending sand on the second baffle clearance base.
Further, in the preferred embodiment of the present invention, a connecting buckle is disposed between adjacent top baffles, and two ends of the connecting buckle are disposed on the top ends of adjacent supporting pillars through bolts.
Set up the connector link on two adjacent support columns, strengthen two adjacent connection effects that keep off husky subassembly, avoid producing the interval between two fender husky subassemblies and alleviate and block the effect.
Further, in the preferred embodiment of the present invention, the angle between the top baffle and the supporting column is 110-120 °.
The top baffle sets up from support column one end tilt up, and more outside that fall on keeping off the husky subassembly behind the sand impact top baffle in the guide wind of being convenient for, but this contained angle is also difficult too big, and if the contained angle is too big, the top baffle is close vertical state more, and it blocks that the effect also can be poor more.
Further, in the preferred embodiment of the present invention, a plurality of obliquely disposed support rods are disposed between the top baffle and the support column.
The supporting column is provided with a supporting rod for supporting the top baffle plate, and the fixing effect of the top baffle plate on the supporting column is enhanced.
Further, in a preferred embodiment of the present invention, the base includes: the sand falling platform, the mounting platforms arranged at two ends of the sand falling platform and the sand blocking seats are arranged on the mounting platforms, the height of each mounting platform is smaller than that of the sand falling platform, and the air guide slopes are arranged on the upper surfaces of the sand blocking seats.
Seen from the side, the one end of base is the two-stage step form that mounting platform and husky platform constitute that falls, is connected with the fender sand bed that the upper surface is a convex wind-guiding slope at the other end of higher one-level step, and the support column sets up on mounting platform, and mounting platform's height is less than the height of husky platform that falls, thereby guarantees that the support column can not guarantee its stability apart from ground too far, and the wind-guiding slope also has great radian to the direction of sand blown by the wind. Because the support column sets up on mounting platform, then the volume that falls husky platform and keep off husky seat will be greater than mounting platform's volume to guarantee the stability of whole device, avoid the support column turnover.
Further, in a preferred embodiment of the present invention, the second baffle is provided with a handle.
Set up the handle on the second baffle and be convenient for open second baffle clearance sand deposit through the handle.
Further, in the preferred embodiment of the present invention, the first baffle is provided with a hook corresponding to the handle.
When the second baffle is opened, the handle on the second baffle can be hung on the hook of the first baffle, and the operation is convenient.
Further, in the preferred embodiment of the present invention, sealing strips are disposed around the first baffle and the second baffle and between the adjacent supporting pillars.
The sealing strip further enhances the blocking effect.
Further, in a preferred embodiment of the present invention, the base is formed by pouring concrete.
The concrete material has higher density and heavier weight, and ensures good supporting effect, thereby ensuring the stability of the whole device.
Further, in the preferred embodiment of the present invention, the supporting column is a Q235 steel column, and the top baffle, the first baffle and the second baffle are color steel plates containing vinyl anticorrosive resin.
The utility model discloses following beneficial effect has:
this road keeps off husky device has set up a plurality of husky subassemblies that keep off, this keep off husky subassembly has set up the top baffle and can effectively block ascending sand blown by the wind, avoid the sand blown by the wind to bypass the husky subassembly of fender and get into the highway from the top, first baffle and second baffle can directly block the sand blown by the wind that gets into highway road surface, set up the wind-guiding slope that has the arc surface on the base, can produce the guide effect to sand blown by the wind, reduce the impact force to second baffle lower extreme, and this wind-guiding slope is convenient for fall husky landing and is piled up subaerially, the second baffle is articulated on first baffle, be convenient for open the second baffle and carry out long-pending husk. This keep off husky device adopts the pin-connected panel design, and the construction equipment of being convenient for reduces the amount of labour, and the flexibility is higher, has better fender husky effect, has good application prospect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the base of the present invention;
FIG. 3 is a schematic view of the structure of the present invention installed on both sides of a road;
fig. 4 is the structure diagram of the sand blocking assembly of the utility model for clearing accumulated sand.
Wherein: 1-a base; 11-a sand-falling platform; 12-mounting a platform; 13-a sand blocking seat; 131-wind guide slope; 2-a sand blocking main body; 21-a support column; 22-a top baffle; 221-connecting buckles; 222-a support bar; 23-a first baffle; 231-a hook; 24-a second baffle; 241-bolt; 242-handle;
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1, a road blocking device includes: a plurality of sand blocking assemblies that set up side by side, sand blocking assembly includes: base 1 and vertical setting are at the husky main part 2 of fender of 1 one end of base, and the husky main part 2 of fender includes: the device comprises two oppositely arranged supporting columns 21, a top baffle 22 arranged at the top ends of the supporting columns 21 and arranged on the same side of the base 1, a first baffle 23 arranged between the two supporting columns 21 and a second baffle 24 hinged to the lower end of the first baffle 23. The supporting column 21 is made of a Q235 steel column, and the top baffle 22, the first baffle 23 and the second baffle 24 are made of color steel plates containing vinyl anticorrosive resin. A bolt 241 is arranged between the second baffle 24 and the support column 21. The left and right parts of the door bolt 241 are respectively arranged on the second baffle plate 24 and the support column 21, the second baffle plate 24 is provided with a handle 242, and the first baffle plate 23 is provided with a hook 231 corresponding to the handle 242. Sealing strips are respectively arranged around the first baffle 23 and the second baffle 24 and between the adjacent support columns 21, and the sealing strips are rubber sealing strips. The included angle between the top baffle 22 and the support columns 21 is 120 degrees, and a support rod 222 which is obliquely arranged is respectively arranged between the top baffle 22 and the two support columns 21. A connecting buckle 221 is arranged between the adjacent top baffles 22, and two ends of the connecting buckle 221 are arranged at the top ends of the adjacent supporting columns 21 through bolts. In this embodiment, the top baffle 22 has a length of 200cm and a width of 50cm, the support bar 222 is supported at a position of 40cm from one end of the support column 21 of the top baffle 22, and the other end of the support bar 222 is disposed at a position of 30cm from the top end of the support column 21. The length of each of the first baffle 23 and the second baffle 24 is 175cm, the height of the first baffle 23 is 70cm, and the height of the second baffle 24 is 130 cm.
Referring to fig. 2, the base 1 includes: the sand platform 11 and the setting are at the mounting platform 12 and the husky seat 13 of fender at sand platform 11 both ends that fall, and support column 21 sets up on mounting platform 12, and mounting platform 12 highly is less than the height of sand platform 11 that falls, and the upper surface that keeps off husky seat 13 is equipped with wind-guiding slope 131, and wind-guiding slope 131's one end sets up on ground, and the other end is connected with sand platform 11 that falls. The base 1 is cast of concrete. In the present embodiment, the length of the base 1 along the extending direction of the road is 200cm, the width is 120cm, the height of the sand falling platform 11 is 30cm, the width is 10cm, and the height of the installation platform 12 is 10cm, and the width is 10 cm. Two through holes with the diameter of 10cm are formed in the mounting platform 12, metal threaded pipe linings are arranged in the through holes, the supporting columns 21 penetrate through the through holes, and the lower ends of the supporting columns 21 are inserted into the ground.
Referring to fig. 3, when the device is used, according to the length of a required protection road, a proper number of sand blocking assemblies are selected, the sand blocking assemblies are respectively arranged on two sides of the road, the first baffle 23 and the second baffle 24 face one side of the road, and all structures of the sand blocking assemblies are manufactured in advance and are assembled on a construction site. The base 1 is installed firstly, the supporting column 21 is installed on the base 1, the lower end of the supporting column 21 is inserted into the ground, the top baffle 22, the first baffle 23 and the second baffle 24 are installed in sequence after the supporting column 21 is fixed, the connecting buckles 221 are arranged on the two adjacent top baffles 22, the connecting buckles 221 are fixed to the top end of the supporting column 21 through nuts, after installation is completed, the door bolts 241 at the lower end of the second baffle 24 are inserted, and assembly of the sand blocking assembly can be completed, referring to fig. 4, when accumulated sand needs to be cleared, the door bolts 241 on the second baffle 24 can be opened, the handles 242 on the second baffle 24 are hung on the hooks 231 of the first baffle 23, and then subsequent clearing work can be conveniently conducted.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A road sand blocking device, comprising: a plurality of sand blocking assemblies that set up side by side, sand blocking assembly includes: base (1) and vertical setting are in the husky main part of fender (2) of base (1) one end, keep away from in base (1) the one end of keeping off husky main part (2) is equipped with convex wind-guiding slope (131), keep off husky main part (2) and include: the novel support column comprises two support columns (21) which are arranged oppositely, a top baffle (22) which is arranged at the top ends of the support columns (21) and on the same side of the base (1), a first baffle (23) which is arranged between the two support columns (21) and a second baffle (24) which is hinged to the lower end of the first baffle (23), wherein a door bolt (241) is arranged between the second baffle (24) and the support columns (21).
2. The road sandscreen device according to claim 1, characterized in that a connecting buckle (221) is provided between adjacent top fenders (22), and both ends of the connecting buckle (221) are disposed at the top ends of adjacent supporting pillars (21) by bolts.
3. A road sandscreen device according to claim 2, characterised in that the angle between the top shield (22) and the supporting pillar (21) is 110 ° -120 °.
4. A road sandscreen device according to claim 3, characterised in that a plurality of obliquely arranged support rods (222) are provided between the top screen (22) and the support columns (21).
5. A road screening device according to any one of claims 1-4, characterized in that the base (1) comprises: platform (11) and the setting of falling sand are in mounting platform (12) and the husky seat (13) of fender at platform (11) both ends fall, support column (21) set up on mounting platform (12), mounting platform (12) highly be less than the height of platform (11) of falling sand, wind-guiding slope (131) set up the upper surface of fender husky seat (13).
6. A road sandscreen device according to claim 5, characterised in that said second apron (24) is provided with a handle (242).
7. A road sandbreak device according to claim 6, characterised in that said first apron (23) is provided with hooks (231) arranged in correspondence of said pull (242).
8. A road sandscreen device according to claim 7, characterised in that sealing strips are provided around the first and second baffles (23, 24) and between adjacent support pillars (21).
9. A road sandbreak according to claim 1, characterised in that said base (1) is cast of concrete.
10. The device as claimed in claim 1, wherein the supporting pillars (21) are Q235 steel pillars, and the top barrier (22), the first barrier (23) and the second barrier (24) are color steel plates containing vinyl anticorrosive resin, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607322.3U CN212153156U (en) | 2020-04-21 | 2020-04-21 | Road sand blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607322.3U CN212153156U (en) | 2020-04-21 | 2020-04-21 | Road sand blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212153156U true CN212153156U (en) | 2020-12-15 |
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ID=73724201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020607322.3U Active CN212153156U (en) | 2020-04-21 | 2020-04-21 | Road sand blocking device |
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| Country | Link |
|---|---|
| CN (1) | CN212153156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412263A (en) * | 2021-12-08 | 2022-04-29 | 中国科学院新疆生态与地理研究所 | Sand prevention device |
-
2020
- 2020-04-21 CN CN202020607322.3U patent/CN212153156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412263A (en) * | 2021-12-08 | 2022-04-29 | 中国科学院新疆生态与地理研究所 | Sand prevention device |
| CN114412263B (en) * | 2021-12-08 | 2023-03-10 | 中国科学院新疆生态与地理研究所 | Sand prevention device |
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