CN214460667U - Multidirectional plastic geogrid structure - Google Patents

Abstract

The utility model discloses a multidirectional plastic geogrid structure in the technical field of geotechnical grid deletion, which comprises a plurality of transverse grid deletions, a plurality of longitudinal grid deletions are vertically and fixedly connected with the transverse grid deletions, a plurality of transverse grid deletions and a plurality of longitudinal grid deletions are fixedly connected with first connecting parts, a water guide pipe hole is arranged in the first connecting part in a vertical direction in a penetrating way, a water guide pipe is inserted in the water guide pipe hole, a first geotechnical grid deletion is laid firstly, after the first geotechnical grid deletion is fixed, a second geotechnical grid deletion is laid in the up-down direction, a second connecting piece of the second geotechnical grid deletion can be inserted into a slot between two adjacent first connecting pieces at the lower end of the first geotechnical grid deletion, no gap is generated between the mutually laid grid deletions, and water on the geotechnical grid deletion can be introduced into the water guide pipe by a water guide groove on the geotechnical grid deletion in rainy days, flows into the ground from the water guide hole.

Description

Multidirectional plastic geogrid structure

Technical Field

The utility model relates to a geotechnique's check are cut technical field, specifically are a multidirectional plastics geogrid structure.

Background

The geogrid is a main geosynthetic material, compared with other geosynthetic materials, the geogrid has unique performance and efficacy, the geogrid is often used as a reinforcement material of a reinforced earth structure or a reinforcement material of a composite material, and the like, the steel-plastic composite geogrid is formed into a composite high-strength tensile strip by special treatment of high-strength steel wires, polyethylene or polypropylene and addition of other additives through extrusion so as to play a role of restraining lateral displacement of a soil body, when the geogrid on the market is used for reinforcing the soil at present, as rainwater falls into the surface of the geogrid and cannot be well discharged, the deformation of the geogrid is caused, and when the geogrid is laid, because the area is limited, the whole construction ground cannot be covered, a plurality of geogrids are required to be connected together for use, a gap is easily generated at the joint of the two geogrids to influence the restraining effect of the geogrids on the soil body, to this end, we propose a multidirectional plastic geogrid structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multidirectional plastics geogrid structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multidirectional plastic geogrid structure comprises a plurality of transverse grids, a plurality of longitudinal grids are fixedly connected with the transverse grids in a vertical mode, first connecting parts are fixedly connected with the joints of the transverse grids and the longitudinal grids, water guide pipes are arranged in the first connecting parts in a penetrating mode in the vertical direction, water guide pipes are inserted into the water guide pipes, penetrate through the water guide pipes and extend to the outside of the water guide pipes, the bottoms of the water guide pipes are conical, a plurality of water guide holes are fixedly connected with the conical surfaces of the bottoms of the water guide pipes in an annular mode, a plurality of water guide grooves are fixedly connected with the upper surfaces of the transverse grids and the longitudinal grids, the water guide grooves are communicated with the water guide pipe holes, first connecting pieces are fixedly connected with the left ends and the right ends of the transverse grids, and second connecting pieces are fixedly connected with the upper ends and the lower ends of the longitudinal grids, the lower ends of the left side and the lower side of the first connecting piece on the left side and the lower side of the second connecting piece are fixedly connected with first connecting pieces which are symmetrical up and down, slots are arranged between the first connecting pieces which are adjacent up and down in a penetrating way, a plurality of threaded holes are arranged on the upper surfaces of the first connecting pieces which are adjacent up and down in an equidistant way, a second connecting piece is fixedly connected with the right end of the first connecting piece on the right side and the upper end of the second connecting piece on the upper side of the first connecting piece, a plurality of threaded holes are arranged on the upper surface of the second connecting piece in an equidistant way, a fixed block is fixedly connected between the first connecting piece and the second connecting piece which are adjacent, a plurality of meshes are arranged between the two adjacent transverse grid grids and the two longitudinal grid grids which are adjacent in a penetrating way, two first oblique grid grids and second oblique grid grids which are mutually crossed are correspondingly arranged inside the meshes, and the end parts of the first oblique grid and the second oblique grid grids are fixedly connected with the first connecting pieces, and a second connecting knot is fixedly connected at the joint of the first inclined grid and the second inclined grid.

Preferably, the distances between adjacent transverse grids are equal.

Preferably, the distances between adjacent longitudinal grids are equal.

Preferably, the second connecting piece is matched with the slot.

Preferably, the number of the threaded holes formed in the upper surfaces of the first connecting piece and the second connecting piece is equal, and the positions of the threaded holes are the same and correspond to one another.

Preferably, the meshes are all equal in size.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a first geotechnical grid is laid, as the bottom of the water conduit is conical, a plurality of water conduits can be inserted into the ground, the geotechnical grid can be fixed, after the first geotechnical grid is fixed, a second geotechnical grid is laid in the up-down direction, a second connecting sheet of the second geotechnical grid can be inserted into a slot between two adjacent first connecting sheets at the lower end of the first geotechnical grid, when the second connecting sheet is inserted, a threaded hole in the second connecting sheet corresponds to a threaded hole in the first connecting sheet, the fixing block is just contacted, then the second geotechnical grid is pressed down, the water conduit is deeply fixed to the ground, then the first geotechnical grid and the second geotechnical grid are fixed through screws, a plurality of geotechnical grids are laid correspondingly and sequentially until the requirement is met, then the water conduits are laid in the left-right direction, a slot between two adjacent first connecting sheets at the left end of the next geotechnical grid is laid with a slot at the right end of the first geotechnical grid The second connecting piece is connected, the second connecting piece is inserted into the slot, a threaded hole in the second connecting piece corresponds to a threaded hole in the first connecting piece, the connected earthwork lattice grid is pressed downwards, the water guide pipe is fixed on the ground, the screw is fixed until the quantity needing to be laid is finished, no gap is generated between the mutually laid lattice grids, a good fixing effect is achieved on the construction ground, the water guide groove in the earthwork lattice grid can guide water on the earthwork lattice grid into the water guide pipe in rainy days, the water flows into the ground from the water guide hole, the water cannot stay on the earthwork lattice grid, and the earthwork lattice grid is deformed and damaged.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is the top view after the splicing of the utility model.

In the figure: 1. transverse grid deletion; 2. longitudinal grid deletion; 3. a first connecting node; 4. a first connecting member; 5. a first connecting piece; 6. a threaded hole; 7. a second connecting sheet; 8. a second connecting member; 9. a second connecting junction; 10. a water chute; 11. a first slant grid is deleted; 12. a second slant grid is deleted; 13. a fixed block; 14. a slot; 16. a water conduit; 17. a water guide hole; 18. a water conduit aperture; 19. and (4) meshes.

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.

Referring to fig. 1 and 2, the present invention provides the following technical solutions: a multidirectional plastic geogrid structure comprises transverse grids 1, wherein a plurality of transverse grids 1 are arranged, a plurality of longitudinal grids 2 are fixedly connected with the transverse grids 1 in a vertical mode, the joints of the transverse grids 1 and the longitudinal grids 2 are fixedly connected with first connecting devices 3, water guide pipe holes 18 penetrate through the first connecting devices 3 in the vertical direction, water guide pipes 16 are inserted into the water guide pipe holes 18, the water guide pipes 16 penetrate through the water guide pipe holes 18 and extend to the outside of the water guide pipes, the bottoms of the water guide pipes 16 are conical, a plurality of water guide holes 17 are fixedly connected to the conical surfaces at the bottoms of the water guide pipes 16 in an annular mode, a plurality of water guide grooves 10 are fixedly connected to the upper surfaces of the transverse grids 1 and the longitudinal grids 2, the water guide grooves 10 are communicated with the water guide pipe holes 18, and first connecting pieces 4 are fixedly connected to the left ends and the right ends of the transverse grids 1, the upper end and the lower end of the plurality of longitudinal grid grids are fixedly connected with second connecting pieces 8, the lower ends of the left side of the first connecting piece 4 on the left side and the lower end of the second connecting piece 8 on the lower side are fixedly connected with first connecting pieces 5 which are symmetrical up and down, slots 14 are arranged between the upper and lower adjacent first connecting pieces 5 in a penetrating manner, a plurality of threaded holes 6 are arranged on the upper surfaces of the upper and lower adjacent first connecting pieces 5 at equal intervals, second connecting pieces 7 are fixedly connected with the right end of the first connecting piece 4 on the right side and the upper end of the second connecting piece 8 on the upper side, a plurality of threaded holes 6 are arranged on the upper surface of the second connecting piece 7 at equal intervals, fixed blocks 13 are fixedly connected between the adjacent first connecting pieces 5 and the second connecting pieces 7, and a plurality of meshes 19 are arranged between the plurality of adjacent two transverse grid grids 1 and the plurality of adjacent two longitudinal grid grids 2 in a penetrating manner, two first oblique grid grids 11 and two second oblique grid grids 12 which are mutually crossed are correspondingly arranged in the meshes 19, the end parts of the first oblique grid grids 11 and the second oblique grid grids 12 are fixedly connected with the first connecting joint 3, and the connecting part of the first oblique grid grids 11 and the second oblique grid grids 12 is fixedly connected with the second connecting joint 9.

Referring to fig. 1 and 4, the distances between adjacent transverse grid grids 1 are equal, so that the geotechnical grid grids can uniformly bear the tensile force from the transverse direction, and the geotechnical grid grids are prevented from being broken due to uneven stress;

referring to fig. 1 and 4, the distances between the adjacent longitudinal grids 2 are equal, so that the geocell grids can uniformly bear the tensile force from the longitudinal direction, and the geocell grids are prevented from being broken due to uneven stress;

referring to fig. 1, 3 and 4, the second connecting piece 7 is matched with the slot 14, so that the connection between the geocell grids is more connected, and gaps or connection failure is avoided;

referring to fig. 1 and 4, the number of the threaded holes 6 formed in the upper surfaces of the first connecting plate 5 and the second connecting plate 7 is equal, the positions are the same, and the threaded holes correspond to each other one by one, so that the earthwork grids are connected more closely to each other, and the untight or loose connection is avoided;

referring to fig. 1 and 4, the meshes 19 are equal in size, so that the geocell grid can be uniformly laid in the soil body to fix the soil body;

the working principle is as follows: when the device is used, a first earthwork grid is firstly paved, because the bottom of the water conduit 16 is conical, a plurality of water conduits 16 can be inserted into the ground to fix the earthwork grid, after the first earthwork grid is fixed, a second earthwork grid is paved in the up-down direction, a second connecting piece 7 of the second earthwork grid can be inserted into a slot 14 between two adjacent first connecting pieces 5 at the lower end of the first earthwork grid, when the second connecting piece 7 is inserted, a threaded hole 6 on the second connecting piece 7 corresponds to a threaded hole 6 on the first connecting piece 5, at the moment, a fixing block 13 is just contacted, then the second earthwork grid is pressed down to fix the water conduit 16 deep into the ground, then the first earthwork grid is fixed with the second earthwork grid by screws, and a plurality of earthwork grids are correspondingly paved in sequence until the demands are met, and then laying the earthwork lattice grid from the left and right directions, connecting a slot 14 between two adjacent first connecting sheets 5 at the left end of the next earthwork lattice grid with a second connecting sheet 7 at the right end of the first earthwork lattice grid, inserting the second connecting sheet 7 into the slot 14 to enable a threaded hole 6 on the second connecting sheet 7 to correspond to a threaded hole 6 on the first connecting sheet 5, pressing down the connected earthwork lattice grid to enable a water guide pipe 16 to be fixed on the ground, fixing screws until the required laying amount is finished, and enabling no gap to be generated between the mutually laid lattice grids to play a good fixing role for the construction ground, and the water guide groove 10 on the earthwork lattice grid can guide water on the earthwork lattice grid into the water guide pipe 16 in rainy days to flow into the ground from the water guide hole 17, so that the water cannot stay on the earthwork lattice grid to deform and damage the earthwork lattice grid.

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 multidirectional plastic geogrid structure comprising transverse grids (1), characterized in that: the transverse grid (1) is provided with a plurality of transverse grids, a plurality of longitudinal grid (2) are vertically and fixedly connected with the transverse grid (1), the joints of the transverse grid (1) and the longitudinal grid (2) are fixedly connected with a first connecting device (3), a water guide pipe hole (18) penetrates through the first connecting device (3) in the vertical direction, a water guide pipe (16) is inserted into the water guide pipe hole (18), the water guide pipe (16) penetrates through the water guide pipe hole (18) and extends to the outside of the water guide pipe, the bottom of the water guide pipe (16) is conical, a plurality of water guide holes (17) are annularly and fixedly connected with the conical surface at the bottom of the water guide pipe (16), a plurality of water guide grooves (10) are fixedly connected with the upper surfaces of the transverse grid (1) and the longitudinal grid (2), and the water guide grooves (10) are communicated with the water guide pipe hole (18), the left end and the right end of each transverse grid (1) are fixedly connected with a first connecting piece (4), the upper end and the lower end of each longitudinal grid are fixedly connected with a second connecting piece (8), the left side of each first connecting piece (4) on the left side and the lower end of each second connecting piece (8) on the lower side are fixedly connected with first connecting pieces (5) which are symmetrical up and down, slots (14) are arranged between the first connecting pieces (5) which are adjacent up and down in a penetrating mode, a plurality of threaded holes (6) are formed in the upper surfaces of the first connecting pieces (5) which are adjacent up and down in an equal distance mode, second connecting pieces (7) are fixedly connected with the right ends of the first connecting pieces (4) on the right side and the upper ends of the second connecting pieces (8) on the upper side, a plurality of threaded holes (6) are formed in the upper surfaces of the second connecting pieces (7) in an equal distance mode, and fixing blocks (13) are fixedly connected between the adjacent first connecting pieces (5) and the second connecting pieces (7), a plurality of meshes (19) penetrate through the space between the two adjacent transverse grid grids (1) and the two adjacent longitudinal grid grids (2), two mutually crossed first oblique grid grids (11) and second oblique grid grids (12) are correspondingly arranged in the meshes (19), the end parts of the first oblique grid grids (11) and the second oblique grid grids (12) are fixedly connected with the first connecting joint (3), and the connecting part of the first oblique grid grids (11) and the second oblique grid grids (12) is fixedly connected with the second connecting joint (9).

2. A multidirectional plastic geogrid structure according to claim 1, wherein: the distances between the adjacent transverse grids (1) are equal.

3. A multidirectional plastic geogrid structure according to claim 1, wherein: the distances between the adjacent longitudinal grids (2) are equal.

4. A multidirectional plastic geogrid structure according to claim 1, wherein: the second connecting piece (7) is matched with the slot (14).

5. A multidirectional plastic geogrid structure according to claim 1, wherein: the number of the threaded holes (6) formed in the upper surfaces of the first connecting pieces (5) and the second connecting pieces (7) is equal, and the positions of the threaded holes are the same and correspond to one another.

6. A multidirectional plastic geogrid structure according to claim 1, wherein: the meshes (19) are all equal in size.

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