CN213952183U - Double-layer geogrid structure - Google Patents
Double-layer geogrid structure Download PDFInfo
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- CN213952183U CN213952183U CN202022463759.7U CN202022463759U CN213952183U CN 213952183 U CN213952183 U CN 213952183U CN 202022463759 U CN202022463759 U CN 202022463759U CN 213952183 U CN213952183 U CN 213952183U
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Abstract
The utility model relates to a geogrid technical field, especially a double-deck geogrid structure, including last grid, the bottom of going up the grid is provided with the connecting rod of taking first fixture block, it has the lower grid through the connecting rod joint to go up the grid, the spread groove has been seted up on the lower grid, the below of spread groove is provided with first shell fragment, the four corners of lower grid is provided with the second fixture block, second fixture block joint has the second shell fragment, the one end of second shell fragment is provided with first fixed plate and the second fixed plate of rotation connection, the bottom of second fixed plate is provided with the spud pile. The utility model has the advantages that: set up connecting rod and first fixture block through the bottom at last grid, set up spread groove and first shell fragment on lower grid, make go up grid and lower grid pass through the connecting rod joint, and can adjust the distance between grid and the lower grid according to actual conditions, through second fixture block and second shell fragment joint to realize whole griding's fixed.
Description
Technical Field
The utility model relates to a geogrid technical field, especially a double-deck geogrid structure.
Background
Geogrids are a main geosynthetic material, have unique performance and efficacy compared with other geosynthetic materials, are commonly used as ribs of reinforced earth structures or ribs of composite materials and the like, and are classified into four categories, namely plastic geogrids, steel-plastic geogrids, glass fiber geogrids and polyester warp-knitted polyester geogrids. The geogrid is a two-dimensional grid or three-dimensional grid screen grid with a certain height, which is formed by thermoplastic molding or die pressing of high polymer such as polypropylene, polyvinyl chloride and the like, and when the geogrid is used as civil engineering, the geogrid is called as geogrid, and the double-layer geogrid has a better fixed shaping effect and is widely applied to the building industry.
The existing double-layer geogrid structure has the following defects:
1. the distance between two grids is inconvenient to adjust, and when concrete between the two grids is solidified or a soil layer is compacted, a cavity is easily generated, so that the structure is unstable;
2. the geogrid is inconvenient to fix and easy to deviate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a double-deck geogrid structure, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a double-layer geogrid structure comprises an upper grid, wherein the bottom of the upper grid is fixedly connected with a plurality of connecting rods, a plurality of first clamping blocks are fixedly connected onto the connecting rods, a lower grid is clamped at the bottom of the upper grid, a plurality of connecting grooves are formed in the lower grid, a first elastic sheet is fixedly connected to the bottoms of the connecting grooves, the upper grid is clamped with the lower grid through the first clamping blocks and the first elastic sheet, a cement net is fixedly connected into a grid unit of the lower grid, second clamping blocks are fixedly connected to four corners of the lower grid, a second elastic sheet is clamped on the outer side of each second clamping block, a first fixing plate is fixedly connected to one end of each second elastic sheet, a rotating block is fixedly connected to the bottom of one end of the first fixing plate, a second fixing plate is fixedly connected to one side of the rotating block, and the first fixing plate is rotatably connected with the second fixing plate through the rotating block, the bottom of the second fixing plate is fixedly connected with a positioning pile.
Optionally, the connecting rod is located at a cross junction of the bottom of the upper grating, and the connecting groove is located at a cross junction of the lower grating.
Optionally, the shape of the inner wall of the connecting groove is matched with the shape of the top end of the first fixture block, and the inclination angle of the first elastic sheet is matched with the inclination angle of the first fixture block.
Optionally, the inclination angle of the second elastic sheet is matched with the inclination angle of the second fixture block, and the length of the second elastic sheet is matched with the length of the inclined plane of the second fixture block.
Optionally, one end of the second elastic sheet is fixedly connected with the clamping sheet, and two ends of the second elastic sheet are fixedly connected with the limiting plates.
Optionally, the cement mesh is made of aluminum alloy, and the surfaces of the upper grating and the lower grating are fixedly connected with anti-corrosion layers.
The utility model has the advantages of it is following:
1. this double-deck geogrid structure, bottom through last grid sets up connecting rod and first fixture block, set up spread groove and first shell fragment on grid down, make and go up grid and grid down pass through the connecting rod joint, and can adjust the distance between grid and the grid down according to actual conditions, thereby the construction environment of the different situation of adaptation, the volume diminishes after the soil layer between last grid and the grid down solidifies or the compaction, it moves down under the effect of gravity to go up the grid, first shell fragment and another first fixture block joint, thereby make and go up grid and soil layer in close contact with, avoid having the potential safety hazard.
2. This double-deck geogrid structure, four corners through grid under sets up the second fixture block, second shell fragment joint on second fixture block and the first fixed plate, thereby realize whole grille's fixed, set up the second fixed plate of rotation connection through the turning block in the bottom of first fixed plate, make second fixed plate and first fixed plate shipdong relatively, thereby the insertion angle of adjustment pilot pile, adapt to the fixed environment complicated around the geogrid, thereby it is more convenient to make geogrid's installation fixed, and can adapt to various fixed environments, and the installation efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic structural view of the spud assembly of the present invention.
In the figure: 1-upper grating, 2-connecting rod, 3-first fixture block, 4-lower grating, 5-connecting groove, 6-first elastic sheet, 7-cement net, 8-second fixture block, 9-second elastic sheet, 10-first fixing plate, 11-rotating block, 12-second fixing plate, 13-positioning pile, 14-clamping sheet and 15-limiting plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 4, a double-layer geogrid structure comprises an upper grid 1, wherein the bottom of the upper grid 1 is fixedly connected with a plurality of connecting rods 2, the connecting rods 2 are fixedly connected with a plurality of first clamping blocks 3, the bottom of the upper grid 1 is clamped with a lower grid 4, the lower grid 4 is provided with a plurality of connecting grooves 5, the bottom of each connecting groove 5 is fixedly connected with a first elastic sheet 6, the connecting rods 2 and the first clamping blocks 3 are arranged at the bottom of the upper grid 1, the connecting grooves 5 and the first elastic sheets 6 are arranged on the lower grid 4, so that the upper grid 1 and the lower grid 4 are clamped through the connecting rods 2, the distance between the upper grid 1 and the lower grid 4 can be adjusted according to actual conditions, the double-layer geogrid structure is adaptive to construction environments under different conditions, when soil layers between the upper grid 1 and the lower grid 4 are solidified or compacted, the volume of the upper grid moves downwards under the action of gravity, the first elastic sheet 6 is clamped with the other first clamping block 3, so that the upper grid 1 is tightly connected with the soil layer, and the potential safety hazard is avoided, the upper grid 1 is clamped with the lower grid 4 through the first clamping block 3 and the first elastic sheet 6, the cement net 7 is fixedly connected in the grid unit of the lower grid 4, the four corners of the lower grid 4 are fixedly connected with the second clamping blocks 8, the outer side of the second clamping block 8 is clamped with the second elastic sheet 9, one end of the second elastic sheet 9 is fixedly connected with the first fixing plate 10, the bottom of one end of the first fixing plate 10 is fixedly connected with the rotating block 11, one side of the rotating block 11 is fixedly connected with the second fixing plate 12, the first fixing plate 10 is rotatably connected with the second fixing plate 12 through the rotating block 11, the bottom of the second fixing plate 12 is fixedly connected with the positioning piles 13, the second clamping blocks 8 are arranged at the four corners of the lower grid 4, and is clamped with the second elastic sheet 9 on the first fixing plate 10 through the second clamping blocks 8, thereby realize the fixed of whole grille, set up the second fixed plate 12 of rotation connection through turning block 11 in the bottom of first fixed plate 10, make second fixed plate 12 and first fixed plate 10 shipdong relatively to the angle of insertion of adjustment spud 13 adapts to the fixed environment of geogrid complicacy around, thereby makes geogrid's installation fixed more convenient, and can adapt to various fixed environment, improves the installation effectiveness.
As an optional technical solution of the utility model: connecting rod 2 is located the cross juncture of 1 bottom of last grid, and spread groove 5 is located the cross juncture of grid 4 down to make connecting rod 2 and spread groove 5's position and quantity looks adaptation, can accomplish fixedly.
As an optional technical solution of the utility model: the shape of the inner wall of the connecting groove 5 is matched with the shape of the top end of the first clamping block 3, and the inclination angle of the first elastic sheet 6 is matched with the inclined plane angle of the first clamping block 3, so that the first clamping block 3 can be perfectly clamped and connected with the first elastic sheet 6 to be fixed.
As an optional technical solution of the utility model: the inclination angle of second shell fragment 9 and the inclination looks adaptation of second fixture block 8, the length of second shell fragment 9 and the length looks adaptation on the 8 inclined planes of second fixture block to it can be fixed with the completion of second shell fragment 9 perfect joint to make second fixture block 8.
As an optional technical solution of the utility model: one end fixedly connected with joint piece 14 of second shell fragment 9, the equal fixedly connected with limiting plate 15 in both ends of second shell fragment 9, joint piece 14 can make second shell fragment 9 press from both sides after pressing from both sides tight second fixture block 8 avoid it to follow roll-off in the second shell fragment 9, and limiting plate 15 can restrict the lateral displacement of second fixture block 8.
As an optional technical solution of the utility model: the cement net 7 is made of aluminum alloy, and the surfaces of the upper grid 1 and the lower grid 4 are fixedly connected with anti-corrosion layers, so that the service life of the geogrid is prolonged.
The working process of the utility model is as follows: when the user uses, fix second fixed plate 12 at the edge that native is in the same grid and lay the scope through guide pile 13, through the joint installation grid 4 of second fixture block 8 with second shell fragment 9, insert connecting rod 2 again and fix upper grid 1 in the top of grid 4 down with spread groove 5.
In summary, the following steps: according to the double-layer geogrid structure, the connecting rod 2 and the first fixture block 3 are arranged at the bottom of the upper grid 1, the connecting groove 5 and the first elastic sheet 6 are arranged on the lower grid 4, so that the upper grid 1 and the lower grid 4 are clamped through the connecting rod 2, the distance between the upper grid 1 and the lower grid 4 can be adjusted according to actual conditions, and the double-layer geogrid structure is adaptive to construction environments under different conditions; set up second fixture block 8 through the four corners at lower grid 4, through second fixture block 8 and the 9 joints of second shell fragment on the first fixed plate 10, thereby realize the fixed of whole grille, set up the second fixed plate 12 of rotation connection through turning block 11 in the bottom of first fixed plate 10, make second fixed plate 12 and first fixed plate 10 shipdong relatively, thereby adjustment guide pile 13's insertion angle, adapt to the fixed environment complicated around the geogrid, thereby it is more convenient to make the installation of geogrid fixed, and can adapt to various fixed environments, and the installation efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A double-layer geogrid structure is characterized in that: the novel energy-saving grid comprises an upper grid (1), wherein the bottom of the upper grid (1) is fixedly connected with a plurality of connecting rods (2), the connecting rods (2) are fixedly connected with a plurality of first clamping blocks (3), the bottom of the upper grid (1) is connected with a lower grid (4) in a clamping manner, a plurality of connecting grooves (5) are formed in the lower grid (4), the bottom of each connecting groove (5) is fixedly connected with a first elastic sheet (6), the upper grid (1) is connected with the lower grid (4) in a clamping manner through the first clamping blocks (3) and the first elastic sheets (6), a cement net (7) is fixedly connected in a grid unit of the lower grid (4), the four corners of the lower grid (4) are fixedly connected with second clamping blocks (8), the outer side of each second clamping block (8) is connected with a second elastic sheet (9), one end of each second elastic sheet (9) is fixedly connected with a first fixing plate (10), the bottom fixedly connected with turning block (11) of first fixed plate (10) one end, one side fixedly connected with second fixed plate (12) of turning block (11), first fixed plate (10) are connected with second fixed plate (12) through turning block (11) rotation, the bottom fixedly connected with spud (13) of second fixed plate (12).
2. The double-layered geogrid structure according to claim 1, wherein: the connecting rod (2) is located at the cross junction of the bottom of the upper grating (1), and the connecting groove (5) is located at the cross junction of the lower grating (4).
3. The double-layered geogrid structure according to claim 1, wherein: the shape of the inner wall of the connecting groove (5) is matched with the shape of the top end of the first clamping block (3), and the inclination angle of the first elastic sheet (6) is matched with the inclined plane angle of the first clamping block (3).
4. The double-layered geogrid structure according to claim 1, wherein: the inclination angle of the second elastic sheet (9) is matched with the inclination angle of the second clamping block (8), and the length of the second elastic sheet (9) is matched with the length of the inclined plane of the second clamping block (8).
5. The double-layered geogrid structure according to claim 1, wherein: one end fixedly connected with joint piece (14) of second shell fragment (9), the equal fixedly connected with limiting plate (15) in both ends of second shell fragment (9).
6. The double-layered geogrid structure according to claim 1, wherein: the cement net (7) is made of aluminum alloy, and anti-corrosion layers are fixedly connected to the surfaces of the upper grating (1) and the lower grating (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463759.7U CN213952183U (en) | 2020-10-30 | 2020-10-30 | Double-layer geogrid structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463759.7U CN213952183U (en) | 2020-10-30 | 2020-10-30 | Double-layer geogrid structure |
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| CN213952183U true CN213952183U (en) | 2021-08-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802590A (en) * | 2021-09-30 | 2021-12-17 | 安徽省公路桥梁工程有限公司 | Composite pile foundation structure |
| CN113944488A (en) * | 2021-10-18 | 2022-01-18 | 南京路铁塑料制品有限公司 | Geogrid of high strength carbon fiber |
| CN113981939A (en) * | 2021-11-11 | 2022-01-28 | 安徽中路工程材料有限公司 | Three-dimensional high-strength plastic geogrid |
-
2020
- 2020-10-30 CN CN202022463759.7U patent/CN213952183U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802590A (en) * | 2021-09-30 | 2021-12-17 | 安徽省公路桥梁工程有限公司 | Composite pile foundation structure |
| CN113944488A (en) * | 2021-10-18 | 2022-01-18 | 南京路铁塑料制品有限公司 | Geogrid of high strength carbon fiber |
| CN113944488B (en) * | 2021-10-18 | 2024-05-14 | 南京路铁塑料制品有限公司 | Geogrid of high strength carbon fiber |
| CN113981939A (en) * | 2021-11-11 | 2022-01-28 | 安徽中路工程材料有限公司 | Three-dimensional high-strength plastic geogrid |
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