CN215329910U - A supplementary construction tool for setting up grass square sand barrier - Google Patents
A supplementary construction tool for setting up grass square sand barrier Download PDFInfo
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- CN215329910U CN215329910U CN202121532383.9U CN202121532383U CN215329910U CN 215329910 U CN215329910 U CN 215329910U CN 202121532383 U CN202121532383 U CN 202121532383U CN 215329910 U CN215329910 U CN 215329910U
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- frame
- grass
- axle
- wheel hub
- sand barrier
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 46
- 239000004576 sand Substances 0.000 title claims abstract description 41
- 230000004888 barrier function Effects 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 230000000452 restraining effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000010902 straw Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种用于设置草方格沙障的辅助施工工具，包括车架、设置于车架下端的木质轧轮、设置于木质轧轮中心的金属轮毂、设置于车架顶部的用于限制操作者手肘的工字架及设置于车架上部的握把，所述握把在所述工字架的下方，所述木质轧轮的外圆周面均匀设置有多个一字形凹槽，所述金属轮毂的外圆周均匀成型有多个凸出部，所述木质轧轮的中心对应于所述金属轮毂的形状设置有定位孔，所述金属轮毂位于该定位孔内，所述金属轮毂与所述定位孔过盈配合，所述金属轮毂的中部通过轴承与轮轴连接，所述轮轴与所述车架连接。本实用新型结构巧妙，易于操作，能够给草方格沙障施工带来便利。
The utility model discloses an auxiliary construction tool for setting up a grass checkered sand barrier. An I-frame for restraining the operator's elbow and a handle arranged on the upper part of the frame, the handle is below the I-frame, and the outer circumferential surface of the wooden rolling wheel is evenly provided with a plurality of inline shapes A groove, the outer circumference of the metal wheel hub is uniformly formed with a plurality of protrusions, the center of the wooden wheel is provided with a positioning hole corresponding to the shape of the metal wheel hub, and the metal wheel hub is located in the positioning hole, so The metal wheel hub is in interference fit with the positioning hole, and the middle part of the metal wheel hub is connected with an axle through a bearing, and the wheel axle is connected with the frame. The utility model has an ingenious structure, is easy to operate, and can bring convenience to the construction of the grass square sand barrier.
Description
Technical Field
The utility model relates to the technical field of environmental management equipment and facilities, in particular to an auxiliary construction tool for arranging a grass square sand barrier.
Background
Grass grid sand barriers are commonly called as wind walls by people in sand areas, and are formed by binding grass planting materials such as wheat straws, rice straws, reeds and the like on a flowing dune to form a plurality of grid wind blocking walls so as to weaken the erosion of wind power. The grass grid sand barrier has the main functions of increasing the roughness of the surface of the sand and reducing wind power, so that loose sand grains can be carried away without force. After the grass square sand barrier is arranged, the effect of intercepting rainfall is achieved, and particularly for snowfall in winter, the grass square sand barrier can be controlled to be in place and not blown away by wind. Therefore, the water content of the sand layer is improved, the water content of the sand layer with the thickness of 2 meters is increased from 1 percent to more than 3 percent to 4 percent, and the grass square lattice sand barrier can fix the quicksand and improve the moisture condition of sand dunes, so the sand plant growth is protected.
When the grass square sand barrier is arranged, firstly, construction square lines are marked on a sand dune, and the sand barrier is required to be perpendicular to the local main wind direction. And then, transversely placing the uniformly and tidily trimmed grass planting on the grid line, pressing the grass planting middle by using a spade or other tools, forcibly inserting the grass planting middle into the sand layer for about 15cm, enabling the two ends of the grass planting to be upwards tilted and upright on the sand surface, and enabling the height of the grass planting to be exposed out of the ground to be about 20-25 cm. And burying the root base of the grass grid sand barrier with sand by using a tool so as to enable the root base to be firm.
However, when the grass grid sand barrier is arranged, because no special auxiliary tool is provided, the process of pressing the wheat straw into the sand layer by using a spade or the like is not easy to operate, and time and labor are wasted. Therefore, an auxiliary construction tool for arranging the grass square sand barrier, which has the advantages of ingenious structure, easiness in operation and convenience in construction of the grass square sand barrier, is urgently needed in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides an auxiliary construction tool for arranging a grass square sand barrier, which is ingenious in structure, easy to operate and capable of bringing convenience to construction of the grass square sand barrier.
The utility model is realized by the following technical scheme: the utility model provides a supplementary instrument of giving up for setting up grass square sand barrier, includes the frame, set up in the wooden wheel that rolls of frame lower extreme, set up in the metal wheel hub at wooden wheel that rolls center, set up in the I-shaped frame that is used for restricting operator's elbow at frame top and set up in the handle on frame upper portion, the handle is in the below of I-shaped frame, the outer periphery of wooden wheel that rolls evenly is provided with a plurality of in-line recesses, metal wheel hub's outer circumference evenly formed has a plurality of bulges, wooden wheel that rolls the center corresponding to metal wheel hub's shape is provided with the locating hole, metal wheel hub is located this locating hole, metal wheel hub with locating hole interference fit, metal wheel hub's middle part is passed through the bearing and is connected with the shaft, the shaft with frame connection.
The frame comprises a vertical cylinder, a vertical pipe arranged at the upper end of the vertical cylinder, and a left fork arm and a right fork arm which are formed at the lower end of the vertical cylinder, wherein the handle and the I-shaped frame are arranged on the vertical pipe, the lower section of the vertical pipe is downwards inserted into the vertical cylinder, a screw hole is formed in the side face of the top of the vertical cylinder, a locking bolt is connected in the screw hole, and the front end part of the locking bolt extends into the vertical cylinder and abuts against the side face of the vertical pipe.
The shaft is worn to locate left yoke, bearing reaches right yoke, the shaft is in the left side fixedly connected with stopper of left yoke, the shaft is provided with the spacing section of hexagon, and this spacing section of hexagon is located the spacing downthehole of hexagon of left yoke, the shaft is in the spacing section of hexagon with the cover is equipped with left packing ring between the bearing, the shaft is in the bearing with the cover is equipped with right packing ring between the right yoke, the right-hand member portion of shaft is provided with the external screw thread section, and this external screw thread section is connected with the nut, the nut is located the right side of right yoke.
The pedal is characterized by further comprising a pedal plate, a screw connection column is fixedly arranged on one side of the pedal plate, an internal thread hole is formed in the middle of the left end of the limiting block, and the screw connection column is connected with the internal thread hole.
The utility model has the beneficial effects that: the utility model has the advantages of ingenious structure and easy operation, and can bring convenience to the construction of the grass square sand barrier.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the rolling wheel;
FIG. 3 is a schematic side view of the rolling wheel;
fig. 4 is a schematic structural view of the manner of matching the rolling wheel with the frame body.
In the figure: 1-a vehicle frame; 2-right yoke; 3-wheel shaft; 4-a hexagonal limiting section; 5-a wooden rolling wheel; 6-a metal hub; 7-a bearing; 8-left gasket; 9-right gasket; 10-a nut; 11-a limiting block; 12-a foot pedal; 13-a screw-threaded post; 14-a riser; 15-an I-shaped frame; 16-a grip; 17-a linear groove; 18-a projection; 19-an internally threaded hole; 20-locking bolts; 21-left yoke.
Detailed Description
The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1-3, an auxiliary construction tool for setting a grass grid sand barrier comprises a frame 1, a wooden rolling wheel 5 arranged at the lower end of the frame 1, a metal hub 6 arranged at the center of the wooden rolling wheel 5, an i-shaped frame 15 arranged at the top of the frame 1 and used for limiting the elbow of an operator, and a handle 16 arranged at the upper part of the frame 1, wherein the handle 16 is arranged below the i-shaped frame 15, a plurality of linear grooves 17 are uniformly arranged on the outer circumferential surface of the wooden rolling wheel 5, a plurality of protrusions 18 are uniformly formed on the outer circumference of the metal hub 6, a positioning hole is formed in the center of the wooden rolling wheel 5 corresponding to the shape of the metal hub 6, the metal hub 6 is positioned in the positioning hole, the metal hub 6 is in interference fit with the positioning hole, the middle of the metal hub 6 is connected with a wheel shaft 3 through a bearing 7, and the wheel shaft 3 is connected with the frame 1.
In the present invention, the I-shaped bracket 15 limits the elbow of the operator to a certain position, and the operator holds the grip 16 to operate. The wooden rolling wheel 5 can be a straight groove 17 with the diameter of 45 cm, the width of 3 cm and the rim interval of 3 cm and the depth of 5 mm, so as to better roll the grass straws into the groove with the depth of 15-20 cm.
As shown in fig. 1, the frame 1 includes a vertical tube, a vertical tube 14 disposed at the upper end of the vertical tube, and a left yoke 21 and a right yoke 2 formed at the lower end of the vertical tube, the handle 16 and the i-shaped frame 15 are disposed on the vertical tube 14, the lower section of the vertical tube 14 is inserted into the vertical tube, the side surface of the top of the vertical tube is provided with a screw hole, a locking bolt 20 is connected in the screw hole, and the front end of the locking bolt 20 extends into the vertical tube and abuts against the side surface of the vertical tube 14. The height of the frame 1 can be adjusted to adapt to operators with different heights.
As shown in fig. 1 and 4, the axle 3 penetrates through the left yoke 21, the bearing 7 and the right yoke 2, the axle 3 is fixedly connected with a limiting block 11 on the left side of the left yoke 21, the axle 3 is provided with a hexagonal limiting section 4, the hexagonal limiting section 4 is located in a hexagonal limiting hole of the left yoke 21, the axle 3 is sleeved with a left gasket 8 between the hexagonal limiting section 4 and the bearing 7, the axle 3 is sleeved with a right gasket 9 between the bearing 7 and the right yoke 2, the right end of the axle 3 is provided with an external thread section, the external thread section is connected with a nut 10, the nut 10 is located on the right side of the right yoke 2, and the wooden rolling wheel 5 is convenient to install and disassemble.
Still include running-board 12, one side of running-board 12 is fixed and is provided with spiro union post 13, and the left end middle part of stopper 11 is provided with internal thread hole 19, and spiro union post 13 is connected with internal thread hole 19. The pedal 12 can be detached and installed and used according to the sand condition of the construction ground, the pedal 12 can be detached during the construction of soft ground, and the pedal 12 is installed during the construction of hard ground, so that the force application of constructors is facilitated.
During operation, according to the construction drawing, measure and emit toe line, platform control point etc to hang the line or adopt lime routing on domatic, make the hexagon square grid that the length of side is 1m, square grid andthe angle of the toe line is set according to the specific situation of the construction position. Spraying small amount of water (5-6 kg/m) on the material before binding grass grids with the planted grass3) So as to moisten the material and improve the flexibility of the material, thereby avoiding the breaking of the material during the rolling. The grass is rolled before rolling to chop the tubular grass into flexible shape. Cutting the grass into sections of 70cm long before rolling, and neatly stacking. The grass is planted along the grass square grid line in a tiled mode, and the middle of the juxtaposed grass planting is arranged on the line. By adopting the device, the middle part of the grass planting is folded and pressed into the sand layer by 15-20 cm by the wooden rolling wheel 5, the pressing depth is not less than 15cm, the exposed height of the grass planting is 15-20 cm, the width of the top of a row of grass planting clusters is 5-6 cm, and then the sand on the two sides of the grass belt is treaded down by feet. If the ground has larger fluctuating gradient, a certain side length of the hexagonal grass square can be properly shortened or prolonged, so that the whole construction ground grass square can be regularly and densely paved.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121532383.9U CN215329910U (en) | 2021-07-03 | 2021-07-03 | A supplementary construction tool for setting up grass square sand barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121532383.9U CN215329910U (en) | 2021-07-03 | 2021-07-03 | A supplementary construction tool for setting up grass square sand barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329910U true CN215329910U (en) | 2021-12-28 |
Family
ID=79565269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121532383.9U Active CN215329910U (en) | 2021-07-03 | 2021-07-03 | A supplementary construction tool for setting up grass square sand barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329910U (en) |
-
2021
- 2021-07-03 CN CN202121532383.9U patent/CN215329910U/en active Active
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