CN210857176U - Reinforced double-layer geogrid - Google Patents
Reinforced double-layer geogrid Download PDFInfo
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- CN210857176U CN210857176U CN201921647926.4U CN201921647926U CN210857176U CN 210857176 U CN210857176 U CN 210857176U CN 201921647926 U CN201921647926 U CN 201921647926U CN 210857176 U CN210857176 U CN 210857176U
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- geogrid
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Abstract
The utility model belongs to the technical field of the grid, especially, be a double-deck geogrid of reinforcement type, including upper geogrid, lower floor's geogrid and geomembrane, the geomembrane sets up between upper geogrid and lower floor's geogrid, and upper geogrid and lower floor's geogrid comprise horizontal grid and vertical grid, and there is strenghthened type slope grid at the top fixed mounting of horizontal grid and vertical grid, and the rigid coupling has the connecting plate on the both sides of upper geogrid and lower floor's geogrid. The utility model discloses a connecting plate and screw link together upper geogrid, geomembrane and lower floor's geogrid to install strenghthened type slope grid on the geogrid, form a bilayer structure's geogrid structure, strengthened the steadiness of geogrid, fix upper geogrid and lower floor's geogrid in soil through set screw simultaneously, upper and lower floor's geogrid bottom installation plastics toper nail cover makes the further reinforced (rfd) effect of geogrid in addition.
Description
Technical Field
The utility model belongs to the technical field of the grid, concretely relates to double-deck geogrid of reinforcement type.
Background
At present, the existing geogrids are usually of single-layer mesh structures consisting of transverse grids and longitudinal grids, and have limited reinforcing performance in use, and particularly cannot effectively play a role in reinforcing in areas with poor geological environment.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a reinforcement type double-layer geogrid, through connecting plate and screw with upper geogrid, geomembrane and lower floor's geogrid link together, and install strenghthened type slope grid on upper geogrid and lower floor's geogrid, make original individual layer structure's geogrid form a geogrid structure that has bilayer structure, the steadiness of geogrid has been strengthened, fix upper geogrid and lower floor's geogrid in soil through set screw simultaneously, upper and lower floor's geogrid bottom installation plastics toper nail cover in addition, still be convenient for insert in the relatively poor geology of environment, the effect that makes geogrid further consolidate has.
In order to achieve the above object, the utility model provides a following technical scheme: a reinforced double-layer geogrid comprises an upper geogrid, a lower geogrid and a geomembrane, wherein the geomembrane is arranged between the upper geogrid and the lower geogrid, the upper geogrid and the lower geogrid both comprise transverse grids and longitudinal grids, reinforced inclined grids are fixedly arranged above the transverse grids and the longitudinal grids, the reinforced inclined grids are arranged on the transverse grids and the longitudinal grids in a crossed mode, through holes are formed in the positions where the reinforced inclined grids are connected with the transverse grids and the longitudinal grids, connecting plates are fixedly connected to two sides of the upper geogrid and two sides of the lower geogrid, a plurality of screw holes are formed in the connecting plates, and the connecting plates on two sides of the upper geogrid and the lower geogrid are fixedly connected with each other through screws through the screw holes;
plastic conical nail sleeves are arranged at the bottoms of the joints of the transverse grids and the longitudinal grids, which are not connected with the reinforced inclined grids, and the plastic conical nail sleeves at the bottom of the upper-layer geogrid are connected with the plastic conical nail sleeves at the bottom of the lower-layer geogrid in an embedded manner.
Preferably, the upper geogrid and the lower geogrid are fixed in the soil through the through holes by fixing screws.
Preferably, round holes are formed in the positions, corresponding to the plastic conical nail sleeves, on the transverse grating and the longitudinal grating.
Preferably, the plastic conical nail sleeve at the bottom of the lower geogrid is nailed into the soil.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable and compact structure and convenient use; the upper geogrid is connected with the lower geogrid through the connecting plate and the screws, the geomembrane is connected with the lower geogrid, the reinforced inclined grille is installed on the upper geogrid and the lower geogrid, the geogrid with the original single-layer structure is made to form a geogrid structure with a double-layer structure, the stability of the geogrid is enhanced, the upper geogrid and the lower geogrid are fixed in soil through the fixing screws, in addition, the plastic conical nail sleeve is installed at the bottom of the upper geogrid and the lower geogrid, the inserting into the relatively poor geology of the environment is facilitated, and the effect of further reinforcing the geogrid is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic cross-sectional view illustrating an assembly of a reinforced double-layer geogrid according to the present invention;
fig. 2 is a sectional view of an upper and lower geogrids and a geomembrane layer of the reinforced double-layer geogrid of the present invention;
fig. 3 is a schematic top view of an upper geogrid in the reinforced double-layer geogrid of the present invention;
fig. 4 is a schematic view of the bottom geogrid of the lower geogrid in the reinforced double-layer geogrid of the present invention;
fig. 5 is the schematic view of the nested structure of plastic conical nail sleeves at the bottom of the upper and lower geogrids of the reinforced double-layer geogrid.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: a reinforced double-layer geogrid comprises an upper-layer geogrid 1, a lower-layer geogrid 2 and a geomembrane 3, wherein the geomembrane 3 is arranged between the upper-layer geogrid 1 and the lower-layer geogrid 2, the upper-layer geogrid 1 and the lower-layer geogrid 2 are both composed of transverse grids and longitudinal grids, reinforced inclined grids 4 are fixedly arranged above the transverse grids and the longitudinal grids, the reinforced inclined grids 4 are arranged on the transverse grids and the longitudinal grids in a crossed mode, through holes 41 are formed in the joints of the reinforced inclined grids and the transverse grids and the longitudinal grids, connecting plates 5 are fixedly connected to two sides of the upper-layer geogrid 1 and the lower-layer geogrid 2, a plurality of screw holes 6 are formed in the connecting plates 5, and the connecting plates 5 on two sides of the upper-layer geogrid 1 and the lower-layer geogrid 2 are fixedly connected with;
the plastic conical nail sleeves 8 are arranged at the bottoms of the joints of the transverse grids and the longitudinal grids, which are not connected with the reinforced inclined grids 4, and the plastic conical nail sleeves 8 at the bottom of the upper-layer geogrid 1 are connected with the plastic conical nail sleeves 8 at the bottom of the lower-layer geogrid 2 in an embedded mode.
Specifically, the upper geogrid 1 and the lower geogrid 2 are fixed in the soil through the through holes 41 by fixing screws 9.
Specifically, round holes are formed in the positions, corresponding to the plastic conical nail sleeves 8, on the transverse grating and the longitudinal grating.
Specifically, the plastic conical nail sleeve 8 at the bottom of the lower geogrid 2 is nailed into the soil.
The utility model discloses a theory of operation and use flow: when the utility model is used, workers can connect the upper geogrid 1, the geomembrane 3 and the lower geogrid 2 together through the connecting plate 5 and the screws 6; and install strenghthened type slope grid 4 on upper geogrid 1 and lower floor's geogrid 2, make original single layer construction's geogrid form a geogrid structure that has bilayer structure, the steadiness of geogrid has been strengthened, fix upper geogrid 1 and lower floor's geogrid 2 in soil through set screw 9 simultaneously, upper and lower floor's geogrid bottom installation plastics toper nail cover 8 in addition, the plastics toper nail cover 8 of upper geogrid 1 bottom and the plastics toper nail cover 8 of lower floor's geogrid 2 bottom are nested each other and are connected, the plastics toper nail cover 8 of lower floor's geogrid 2 bottom is nailed in the soil, still be convenient for insert in the relatively poor geology of environment, have the further reinforced effect of messenger geogrid.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A reinforced double-layer geogrid is characterized in that: comprises an upper layer geogrid (1), a lower layer geogrid (2) and a geomembrane (3), wherein the geomembrane (3) is arranged between the upper layer geogrid (1) and the lower layer geogrid (2), the upper layer geogrid (1) and the lower layer geogrid (2) are both composed of transverse grids and longitudinal grids, and reinforced inclined grids (4) are fixedly arranged above the transverse grids and the longitudinal grids, the reinforced inclined grids (4) are crosswise arranged on the transverse grids and the longitudinal grids, through holes (41) are formed in the joints of the upper geogrid and the lower geogrid, the two sides of the upper geogrid (1) and the lower geogrid (2) are fixedly connected with connecting plates (5), a plurality of screw holes (6) are formed in the connecting plates (5), and the connecting plates (5) on the two sides of the upper geogrid (1) and the lower geogrid (2) are fixedly connected with each other through the screw holes (6) through screws (7);
the plastic conical nail sleeves (8) are arranged at the bottoms of the joints of the transverse grids and the longitudinal grids, which are not connected with the reinforced inclined grids (4), and the plastic conical nail sleeves (8) at the bottom of the upper geogrid (1) are connected with the plastic conical nail sleeves (8) at the bottom of the lower geogrid (2) in an embedded mode.
2. A reinforced double-layer geogrid according to claim 1, wherein: the upper-layer geogrid (1) and the lower-layer geogrid (2) are fixed in soil through fixing screws (9) through holes (41).
3. A reinforced double-layer geogrid according to claim 1, wherein: round holes are formed in the positions, corresponding to the plastic conical nail sleeves (8), on the transverse grating and the longitudinal grating.
4. A reinforced double-layer geogrid according to claim 1, wherein: and the plastic conical nail sleeve (8) at the bottom of the lower geogrid (2) is nailed into the soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647926.4U CN210857176U (en) | 2019-09-30 | 2019-09-30 | Reinforced double-layer geogrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647926.4U CN210857176U (en) | 2019-09-30 | 2019-09-30 | Reinforced double-layer geogrid |
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| CN210857176U true CN210857176U (en) | 2020-06-26 |
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| CN201921647926.4U Active CN210857176U (en) | 2019-09-30 | 2019-09-30 | Reinforced double-layer geogrid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962568A (en) * | 2021-02-09 | 2021-06-15 | 覃鹏军 | Reinforced double-layer geogrid |
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2019
- 2019-09-30 CN CN201921647926.4U patent/CN210857176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962568A (en) * | 2021-02-09 | 2021-06-15 | 覃鹏军 | Reinforced double-layer geogrid |
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