CN219653558U - High elevation type sand barrier - Google Patents
High elevation type sand barrier Download PDFInfo
- Publication number
- CN219653558U CN219653558U CN202321127356.2U CN202321127356U CN219653558U CN 219653558 U CN219653558 U CN 219653558U CN 202321127356 U CN202321127356 U CN 202321127356U CN 219653558 U CN219653558 U CN 219653558U
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- Prior art keywords
- sand
- blocking
- bamboo raft
- fixedly connected
- high elevation
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- 239000004576 sand Substances 0.000 title claims abstract description 62
- 230000004888 barrier function Effects 0.000 title claims abstract description 37
- 239000011425 bamboo Substances 0.000 claims abstract description 64
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 63
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 63
- 241001330002 Bambuseae Species 0.000 claims abstract description 63
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 63
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000009411 base construction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model provides a high-elevation type sand barrier which comprises a plurality of sand barrier units connected in sequence. Each sand blocking unit comprises two bases, two fixing rods and sand blocking bamboo bars which are arranged at intervals. Both bases are intended to be positioned on the ground. The two fixing rods are respectively and fixedly connected with the two bases. The sand-blocking bamboo raft is positioned between the two fixing rods and is fixedly connected with the two fixing rods. The sand-blocking bamboo raft is used as a sand-blocking core structure, and the bottom of the sand-blocking bamboo raft is positioned through the base. The sand-blocking bamboo raft has the advantages of simple structure, light weight, economy, environmental protection and convenience in installation and fixation. During assembly, the base is used for fixing the sand-blocking bamboo raft, and the required stabilizing force of the sand-blocking bamboo raft is small because the self-gravity of the sand-blocking bamboo raft is light, so that the weight of the base can be set to be light, time and labor are saved during base construction, the construction efficiency is high, and the cost of the base is reduced.
Description
Technical Field
The utility model relates to the technical field of sand blown protection, in particular to a high-elevation type sand barrier.
Background
The high elevation type sand barrier is mainly applied to highway and railway sand-blown roadbed plane protection engineering, when sand blown passes through the sand barrier, the mesh type protection net changes a local air flow field, and the near-surface wind speed is reduced, so that the capability of carrying sand particles is weakened, and the high elevation type sand barrier can intercept moving sand particles in the form of barriers. The existing widely applied high elevation type sand barriers mainly comprise HDPE high vertical type sand barriers, aluminized zinc windproof screen plate high vertical type sand barriers and the like, the design and application technology are very mature, but the construction cost is high, the construction is complex, and part of sand barriers are made of materials which are not environment-friendly and are difficult to guarantee in durability and quality. Along with the continuous expansion of railway and highway construction scale, roadbed engineering is greatly increased in desert areas and gobi sand-blast areas, and the proportion of the sand-blast roadbed plane protection engineering cost is high, so that the research on economic, environment-friendly and reliable high-elevation sand barriers is beneficial to reducing investment, and the selection types of the high-elevation sand barriers are increased.
Disclosure of Invention
The utility model aims to provide a high-elevation type sand barrier which can simplify the structure, reduce the disassembly and assembly difficulty, reduce the cost and improve the economic benefit.
Embodiments of the present utility model are implemented as follows:
the utility model provides a high elevation type sand barrier, which comprises a plurality of sand blocking units connected in sequence, wherein each sand blocking unit comprises:
the two bases are arranged at intervals and are used for being positioned on the ground surface;
the two fixing rods are fixedly connected with the two bases respectively;
and the sand-blocking bamboo raft is positioned between the two fixing rods and is fixedly connected with the two fixing rods.
In an alternative embodiment, at least one of the two bases is provided as a reinforced concrete pier.
In an alternative embodiment, a positioning hole is formed in the base, and the fixing rod is inserted into and fixed in the positioning hole.
In an alternative embodiment, an adhesive layer is arranged between the fixing rod and the hole wall of the positioning hole.
In an optional embodiment, the sand-blocking bamboo raft comprises a bamboo raft main body and a plurality of connecting rods, wherein the bamboo raft main body is in a grid structure, the plurality of connecting rods are distributed at intervals, each connecting rod is fixedly connected with the bamboo raft main body, and two ends of each connecting rod are respectively fixedly connected with the two fixing rods.
In an alternative embodiment, the bamboo raft body comprises a plurality of bamboo splints, the plurality of bamboo splints are arranged in a crossing manner and form a plurality of crossing nodes, and each connecting rod is fixedly connected with two bamboo splints of the corresponding crossing node through a first fastener.
In an alternative embodiment, the first fastener is provided as a self-tapping screw, self-tapping screw or bolt.
In an alternative embodiment, the fixing rod is provided with two opposite installation side surfaces, each installation side surface is provided with angle steel, and the connecting rods of the same sand-blocking bamboo raft are fixedly connected with the corresponding angle steel through second fasteners; and adjacent sand blocking units are fixedly connected through angle steel.
In an optional embodiment, a positioning groove is formed in the angle steel, and the connecting rod is embedded in the positioning groove so as to limit the displacement of the connecting rod in the thickness direction of the sand-blocking bamboo raft.
In an alternative embodiment, the fixing rod and the connecting rod are both galvanized square tubes.
The embodiment of the utility model has the beneficial effects that:
to sum up, the high elevation type sand barrier that this embodiment provided is through setting up to hinder husky unit to hinder Sha Zhupai, and it is convenient that the material that hinders husky bamboo raft obtains, and environmental protection health, compare that aluminium zinc etc. of prior art hinder husky raft, light in weight, the location degree of difficulty is low, convenient assembling is swift. And because hinder husky bamboo raft light in weight, the resistance that the base of locating the earth's surface received is little, when disposing the base, can adopt the lighter base of weight, can also reduce the base consumptive material under the prerequisite that satisfies and provide sufficient stable power for hinder husky bamboo raft, reduce cost. After the service length of the sand-blocking bamboo raft meets the requirement, the sand-blocking bamboo raft is convenient to recycle, heat energy can be provided by incineration, and the produced ash can also be used as fertilizer, so that the utilization rate of resources is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a high elevation sand barrier according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure in FIG. 1;
FIG. 3 is a schematic view of a part of a sand-blocking bamboo raft according to an embodiment of the present utility model;
fig. 4 is a schematic view of a mating structure of a fixing rod and a connecting rod according to an embodiment of the present utility model.
Icon:
100-resistance Sha Shanyuan; 110-a base; 120-fixing rod; 121-a first side; 122-a second side; 123-angle steel; 124-positioning grooves; 130-resistor Sha Zhupai; 131-a bamboo raft main body; 1311-bamboo chips; 132-connecting rods; 140-a first fastener; 150-a second fastener.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
At present, the sand blocking barrier generally adopts metal profiles to be fixedly connected through welding or quick disassembly such as a buckle, the whole structure is heavy, the metal profiles are inconvenient to process, the whole cost is high, and the economic benefit is poor. Meanwhile, the bottom of the metal section is generally fixed and positioned through pouring a concrete structure formed on the ground surface, and the area of the concrete structure at the bottom is large and the weight is heavy due to the fact that the sand-blocking barrier formed by the metal section is heavy, more manpower and material resources are required to be consumed for building the concrete structure, and the cost is high.
In view of this, the designer provides a high elevation and hinders sand barrier, adopts hinder husky bamboo raft 130 as core and hinder husky structure, has both reduced weight to economical and environment-friendly, simultaneously, the construction degree of difficulty is low, with low costs.
Referring to fig. 1, in the present embodiment, the high elevation type sand barrier includes a plurality of sand barrier units 100 connected in sequence. Each sand blocking unit 100 comprises two bases 110, two fixing rods 120 and sand blocking bamboo bars 130 which are arranged at intervals. Both bases 110 are used for positioning at the surface. The two fixing rods 120 are fixedly connected with the two bases 110, respectively. The resistor Sha Zhupai is located between the two fixing rods 120 and fixedly connected with the two fixing rods 120.
As described above, the high elevation type sand barrier provided in this embodiment adopts the sand blocking bamboo raft 130 as the sand blocking core structure, and the bottom of the sand blocking bamboo raft 130 is positioned by the base 110. The sand-blocking bamboo raft 130 is simple in structure, light in weight, economical, environment-friendly and convenient to install and fix. During assembly, the base 110 is utilized to fix the hindrance Sha Zhupai, and the weight of the sand-blocking bamboo raft 130 is light, so that the required stabilizing force of the sand-blocking bamboo raft 130 is small, the weight of the base 110 can be set to be light, time and labor are saved during construction of the base 110, the construction efficiency is high, and the cost of the base 110 is reduced.
The following examples illustrate the detailed structure of a high elevation sand barrier.
It should be noted that, the number of the sand blocking units 100 is set as required, and the structure of the plurality of sand blocking units 100 may be set to be the same in this embodiment, and the structure of one sand blocking unit 100 is described as an example in this embodiment.
In this embodiment, alternatively, two bases 110 are both configured as reinforced concrete structures, and the bases 110 may be formed on the ground by adopting an in-situ pouring manner, and it should be understood that, according to needs, a foundation pit may be disposed on the ground, where the bases 110 are located and in the foundation pit, the stability of the bases 110 is higher, and a larger supporting force can be provided, so that the stability of the sand-blocking bamboo raft 130 is high, and the service life is long. Meanwhile, the base 110 can be of a square structure, is regular in structure, convenient to process and manufacture, high in processing efficiency, short in construction period and low in cost. Further, in order to facilitate positioning of the fixing rod 120, when the base 110 is constructed, a positioning hole is formed at a top center position of the base 110, and the positioning hole may be matched with the fixing rod 120 in shape and size, for example, in this embodiment, the positioning hole may be a square hole. In order to facilitate the insertion of the fixing rod 120 into the positioning hole, the aperture of the positioning hole may be set to be tapered, and the aperture of the positioning hole is gradually reduced in a direction from the port to the bottom.
In this embodiment, optionally, the fixing rod 120 may be a galvanized square tube, one end of the fixing rod 120 is inserted into the positioning hole, and the fixing rod 120 and the positioning hole may be in interference fit, so as to improve structural stability and reduce shaking. In order to further improve the combination firmness of the fixing rod 120 and the base 110, optionally, glue is disposed on the wall of the fixing rod 120 or the locating hole, and after the fixing rod 120 is inserted into the locating hole, an adhesive layer is formed between the fixing rod 120 and the wall of the locating hole.
The fixing rod 120 may be provided with a size of 80mmX80mm or the like.
Referring to fig. 1 and 2, further, the fixing rod 120 has two mounting sides disposed opposite to each other in a predetermined direction, namely a first side 121 and a second side 122, and the two fixing rods 120 of the same sand blocking unit 100 are arranged in the predetermined direction. Angle steel 123 is provided on each of the first side 121 and the second side 122, for example, three angle steel 123 are provided on each of the first side 121 and the second side 122, and three angle steel 123 on the same side may be uniformly spaced in the extending direction of the fixing rod 120. Further, be provided with constant head tank 124 on every angle steel 123 is used for bearing the face that hinders sand bamboo raft 130, and the notch of constant head tank 124 is upwards, and one side that constant head tank 124 kept away from dead lever 120 is uncovered, so design, when hinder sand bamboo raft 130 and fix a position in dead lever 120, hinder sand bamboo raft 130 to inlay in locating tank 124, hinder sand bamboo raft 130 can realize preliminary location under the spacing of constant head tank 124, is convenient for follow-up with hinder sand bamboo raft 130 and angle steel 123 fixed connection. When assembled, the first side surfaces 121 of the two fixing rods 120 of the same sand blocking unit 100 are disposed opposite to each other, and the first side surfaces 121 can be also understood as inner side surfaces.
The fixing rods 120 of the adjacent sand blocking units 100 are fixedly connected through the angle steels 123, that is, the fixing rods 120 in the first units and the fixing rods 120 in the second units of the adjacent sand blocking units 100 can be fixedly connected through metal profiles, and two ends of each metal profile are respectively fixedly connected with the two angle steels 123 through fasteners such as bolts.
Referring to fig. 3 and 4, in the present embodiment, optionally, the sand-blocking bamboo raft 130 includes a bamboo raft body 131 and a plurality of connecting rods 132. The bamboo raft body 131 is in a grid structure, for example, the bamboo raft body 131 includes a plurality of bamboo strips 1311, the plurality of bamboo strips 1311 may be divided into two layers, each layer includes a plurality of bamboo strips 1311, the plurality of bamboo strips 1311 of the same layer are arranged in parallel, and the two layers of bamboo strips 1311 are stacked and cross-arranged to form a plurality of cross nodes. The number of the connecting rods 132 may be, but is not limited to, three, the plurality of connecting rods 132 are uniformly arranged at intervals, each connecting rod 132 is fixedly connected with the bamboo raft main body 131, and two ends of each connecting rod 132 are respectively and fixedly connected with the two fixing rods 120. During assembly, the connecting rod 132 and the fixing rod 120 are vertically arranged, the connecting rod 132 is fixedly connected with the corresponding cross joint through the first fastener 140, the first fastener 140 can be a self-tapping screw, a self-tapping screw or a bolt, and the like, and the first fastener 140 can penetrate through two layers of bamboo chips 1311 and then be fixed on the connecting rod 132. The two ends of the connecting rod 132 are fixedly connected with the two corresponding angle steels 123 through the second fasteners 150 respectively, the connecting rod 132 can be firstly embedded in the positioning groove 124 on the corresponding angle steel 123, the displacement of the bamboo raft main body 131 in the thickness direction can be limited, and then the connecting rod 132 is fixed on the angle steels 123 through the second fasteners 150, so that the assembly is convenient and reliable. It should be appreciated that the second fastener 150 may be a screw, bolt or the like.
The connecting rod 132 may be a galvanized square tube, and the connecting rod 132 may be a square tube of 40mmX40mm (20 mm) in size.
The high elevation type sand barrier provided by the embodiment adopts the sand-blocking bamboo raft 130, is economical and environment-friendly, and has low construction difficulty, short construction period, high construction efficiency and low cost.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a high facade hinders sand barrier, its characterized in that includes a plurality of sand units that hinder that connect gradually, every hinder sand unit all includes:
the two bases are arranged at intervals and are used for being positioned on the ground surface;
the two fixing rods are fixedly connected with the two bases respectively;
and the sand-blocking bamboo raft is positioned between the two fixing rods and is fixedly connected with the two fixing rods.
2. The high elevation sand barrier of claim 1 wherein:
at least one of the two bases is configured as a reinforced concrete pier.
3. The high elevation sand barrier of claim 1 wherein:
the base is provided with a positioning hole, and the fixing rod is inserted into and fixed in the positioning hole.
4. A high elevation sand barrier according to claim 3, wherein:
an adhesive layer is arranged between the fixing rod and the hole wall of the positioning hole.
5. The high elevation sand barrier of any one of claims 1-4, wherein:
the sand-blocking bamboo raft comprises a bamboo raft main body and a plurality of connecting rods, wherein the bamboo raft main body is in a grid-shaped structure, the connecting rods are distributed at intervals, each connecting rod is fixedly connected with the bamboo raft main body, and two ends of each connecting rod are respectively fixedly connected with the two fixing rods.
6. The high elevation sand barrier of claim 5 wherein:
the bamboo raft main body comprises a plurality of bamboo splints, the bamboo splints are distributed in a crossed mode and form a plurality of crossed nodes, and each connecting rod is fixedly connected with two bamboo splints of the corresponding crossed node through a first fastener.
7. The high elevation sand barrier of claim 6 wherein:
the first fastener is configured as a self-tapping screw, self-tapping screw or bolt.
8. The high elevation sand barrier of claim 5 wherein:
the fixing rod is provided with two opposite installation side surfaces, each installation side surface is provided with angle steel, and the connecting rods of the same sand-blocking bamboo raft are fixedly connected with the corresponding angle steel through second fasteners; and adjacent sand blocking units are fixedly connected through angle steel.
9. The high elevation sand barrier of claim 8, wherein:
the angle steel is provided with a positioning groove, and the connecting rod is embedded in the positioning groove so as to limit the displacement of the connecting rod in the thickness direction of the sand-blocking bamboo raft.
10. The high elevation sand barrier of claim 5 wherein:
the fixed rod and the connecting rod are both galvanized square tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127356.2U CN219653558U (en) | 2023-05-11 | 2023-05-11 | High elevation type sand barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127356.2U CN219653558U (en) | 2023-05-11 | 2023-05-11 | High elevation type sand barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653558U true CN219653558U (en) | 2023-09-08 |
Family
ID=87861212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321127356.2U Active CN219653558U (en) | 2023-05-11 | 2023-05-11 | High elevation type sand barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653558U (en) |
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2023
- 2023-05-11 CN CN202321127356.2U patent/CN219653558U/en active Active
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