CN219886766U

CN219886766U - Low-deformation geogrid

Info

Publication number: CN219886766U
Application number: CN202223581817.1U
Authority: CN
Inventors: 朱洪; 朱英俊; 李海涛; 汪祖才; 付勇; 王红; 胡旺存
Original assignee: Hubei Nete Geosynthetics Ltd
Current assignee: Hubei Nete Geosynthetics Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-10-24
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of civil engineering apparatuses, in particular to a low-deformation geogrid which comprises a geogrid body, a reinforcing frame and L-shaped blocks, wherein the upper end of the geogrid body is attached with the reinforcing frame, locking grooves are formed in the inner sides of four corners of the reinforcing frame, elastic locking frames are clamped in the inner sides of the locking grooves, the elastic locking frames are fixedly connected to two sides of the upper end of a connecting block, a curved surface is formed in one side of the upper end of the elastic locking frames, the connecting block slides in the bottom side of the locking grooves, the connecting block is fixedly connected to four corners of the upper end of the geogrid body, a groove is formed in the middle of the reinforcing frame, a limiting rod slides in the groove of the reinforcing frame, and the limiting rod is fixedly connected to the middle of the upper end of the geogrid body.

Description

Low-deformation geogrid

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a low-deformation geogrid.

Background

The geogrid is a main geosynthetic material, has unique performance and efficacy compared with other geosynthetic materials, is commonly used as a reinforcement material of a reinforced soil structure or a reinforcement material of a composite material, and the like, and is mainly a two-dimensional grid-shaped or three-dimensional grid screen grid with a certain height, which is formed by thermoplastic or mould pressing of high molecular polymers such as polypropylene, polyvinyl chloride and the like.

The conventional geogrid is directly paved on the ground in the use process, when the geogrid is in a concave or convex part on the ground, the geogrid is easy to deform and the like, and the geogrid is seriously possibly damaged, so that the ground cannot be reinforced, and in view of the above, the low-deformation geogrid is provided to overcome the defects.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a low-deformation geogrid.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a low deformation geogrid, includes grid body, strengthening frame and L type piece, grid body upper end laminating has the strengthening frame, the dead groove of lock has all been seted up to the strengthening frame four corners inboard, the dead frame of lock inboard joint has the elasticity lock, the dead frame fixed connection of elasticity lock is in connecting block upper end both sides, curved surface has been seted up to elastic lock upper end one side, the connecting block slides in the dead tank bottom side of lock, connecting block fixed connection is in grid body upper end four corners, set up flutedly in the strengthening frame middle part, it has the gag lever post to slide in the recess on the strengthening frame, gag lever post fixed connection is in grid body upper end middle part.

As a further description of the above technical solution: the reinforcing frame is made of aluminum magnesium alloy materials, and the reinforcing frame has the effects of high strength, small mass and economy through the aluminum magnesium alloy materials.

As a further description of the above technical solution: the utility model discloses a grid, including grid body, fixed slot, L type piece, fixed slot, L type piece and fixed slot are all fixedly connected with L type piece around the grid body left end and both sides and rear end left and right sides, the L type piece slides in the fixed slot on another grid body, the fixed slot is seted up in grid body front end left and right sides and both sides around the right-hand member, through L type piece and fixed slot, can fix in advance two grid bodies.

As a further description of the above technical solution: the utility model discloses a grid body, including L type piece, clamping block, fixed slot, clamping block, spring, cambered surface one end joint on the clamping block is inboard at the fixed slot, through the clamping block, two grid bodies are fixed in the clamping block, offered the spacing groove in the L type piece upside, sliding connection has the clamping block in the spacing groove upside, clamping block bottom fixedly connected with spring, spring fixedly connected with is inboard at the spacing groove, the cambered surface has been offered to the clamping block upside.

As a further description of the above technical solution: the grid body is inboard to be seted up the check groove, and the check groove on the grid body is provided with a plurality of, through the check groove, can save required material.

As a further description of the above technical solution: the grid body bottom fixedly connected with grabs ground thorns, and grabs ground thorns on the grid body are provided with four, through grabbing ground thorns, can make the grid body firm subaerial.

The utility model has the following beneficial effects:

compared with the prior art, this low deformation geogrid, through the strengthening frame, gag lever post, curved surface, dead groove of lock and the dead frame of elasticity that set up, can be after laying the completion grid body, fix grid body and strengthening frame, can play the effect of strengthening grid body intensity through the strengthening frame, avoid meetting ground uneven, the problem that the grid body appears warping easily.

This low deformation geogrid through fixed slot, L type piece, fixture block, cambered surface, spacing groove and the spring that set up, can conveniently splice the grid body fast, need not to insert fixedly through staple etc. has realized the effect of assembling the connection with a plurality of grid bodies is quick, has reduced operating personnel's work burden.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a bottom view of the overall structure of the present utility model;

FIG. 3 is a top view of the overall structure of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a cross-sectional view of a reinforcement mounting structure of the present utility model;

fig. 6 is a sectional view of an L-shaped block mounting structure of the present utility model.

Legend description:

1. a grill body; 2. a reinforcing frame; 3. a limit rod; 4. a grid groove; 5. a fixing groove; 6. an L-shaped block; 7. a ground thorn is grabbed; 8. a connecting block; 9. a clamping block; 10. bending a surface; 11. a locking groove; 12. an elastic locking frame; 13. a cambered surface; 14. a limit groove; 15. and (3) a spring.

Detailed Description

Referring to fig. 1-6, the present utility model provides a low deformation geogrid:

as a further embodiment of the above technical solution: the utility model provides a low deformation geogrid, including grid body 1, reinforcing frame 2 and L type piece 6, the laminating of grid body 1 upper end has reinforcing frame 2, the inboard locking groove 11 that has all been seted up in reinforcing frame 2 four corners, the inboard joint in locking groove 11 has the elastic locking frame 12, elastic locking frame 12 fixed connection is in connecting block 8 upper end both sides, curved surface 10 has been seted up on one side of elastic locking frame 12 upper end, connecting block 8 slides in locking groove 11 bottom side, connecting block 8 fixed connection is in grid body 1 upper end four corners, set up flutedly in the reinforcing frame 2 middle part, it has gag lever post 3 to slide in the recess on the reinforcing frame 2, gag lever post 3 fixed connection is in grid body 1 upper end middle part.

As a further description of the above technical solution: the reinforcing frame 2 is made of an aluminum magnesium alloy material, and the reinforcing frame 2 can have the effects of high strength, small mass and economy through the aluminum magnesium alloy material.

As a further description of the above technical solution: the two sides around the left end of the grid body 1 and the left and right sides of the rear end are fixedly connected with L-shaped blocks 6, the L-shaped blocks 6 slide in the fixed grooves 5 on the other grid body 1, the fixed grooves 5 are arranged in the left and right sides of the front end of the grid body 1 and the front and rear sides of the right end, and the two grid bodies 1 can be pre-fixed through the L-shaped blocks 6 and the fixed grooves 5.

As a further description of the above technical solution: a limiting groove 14 is formed in the upper side of the L-shaped block 6, a clamping block 9 is connected to the upper side of the limiting groove 14 in a sliding mode, a spring 15 is fixedly connected to the bottom end of the clamping block 9, the spring 15 is fixedly connected to the inner side of the limiting groove 14, an arc surface 13 is formed in the upper side of the clamping block 9, one end of the arc surface 13 on the clamping block 9 is clamped to the inner side of the fixing groove 5, and two grid bodies 1 can be fixed through the clamping block 9.

As a further description of the above technical solution: the grid grooves 4 are formed in the inner side of the grid body 1, a plurality of grid grooves 4 are formed in the grid body 1, and required materials can be saved through the grid grooves 4.

As a further description of the above technical solution: the bottom end of the grid body 1 is fixedly connected with ground grabbing thorns 7, and the number of the ground grabbing thorns 7 on the grid body 1 is four, and the grid body 1 can be stably fixed on the ground through the ground grabbing thorns 7.

Working principle:

when the utility model is used, when the grid bodies 1 are required to be assembled, the L-shaped blocks 6 on one grid body 1 can be inserted into the fixed grooves 5 on the other grid body 1, the extrusion force can be matched with the cambered surfaces 13 to enable the clamping blocks 9 to completely enter the limiting grooves 14, then one grid body 1 is pushed to enable the grid bodies 1 to drive the L-shaped blocks 6 to move, when the clamping blocks 9 are clamped in the fixed grooves 5 due to the action of the springs 15, the installation of the two grid bodies 1 is completed, after the installation, the ground-grabbing thorns 7 can be inserted into the ground, the ground-grabbing thorns 7 can be used for fixing the grid bodies 1 with the ground, at the moment, the installation of the grid bodies 1 is completed, after the installation, the reinforcing frames 2 are taken out, the middle parts of the reinforcing frames 2 are connected with the limiting rods 3, then the elastic locking frames 12 are inserted into the fixed grooves 5, after the elastic locking frames 12 are clamped in the locking grooves 11 due to the action of the cambered surfaces 10, and after the elastic locking frames 8 enter the locking grooves 11, the reinforcing frames 2 and the grid bodies 1 can be installed, the grid bodies can be easily deformed, and the problem that the grid bodies 1 can be prevented from being deformed due to the fact that the strength of the reinforcing frames 1 can be increased, and the grid bodies can be easily laid down due to the fact that the strength of the reinforcing frames 1 is not needed.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a low deformation geogrid, includes grid body (1), strengthening frame (2) and L type piece (6), its characterized in that: the utility model discloses a grid body, including grid body (1), reinforcing frame (2) four corners inboard has all seted up dead groove (11), dead frame (12) of elastic lock is had to dead groove (11) inboard joint, dead frame (12) fixed connection of elastic lock is in connecting block (8) upper end both sides, curved surface (10) have been seted up to dead frame (12) upper end one side of elastic lock, connecting block (8) slip in dead groove (11) downside, connecting block (8) fixed connection is in grid body (1) upper end four corners, set up flutedly in reinforcing frame (2) middle part, slide in the recess on reinforcing frame (2) have gag lever post (3), gag lever post (3) fixed connection is in grid body (1) upper end middle part.

2. A low deformation geogrid according to claim 1, characterized in that: the reinforcing frame (2) is made of an aluminum magnesium alloy material.

3. A low deformation geogrid according to claim 1, characterized in that: the novel grating is characterized in that L-shaped blocks (6) are fixedly connected to the front side, the rear side, the left side and the right side of the left end of the grating body (1), the L-shaped blocks (6) slide in fixing grooves (5) on the other grating body (1), and the fixing grooves (5) are formed in the front side, the left side, the right side, the front side, the rear side of the grating body (1).

4. A low deformation geogrid according to claim 1, characterized in that: the limiting groove (14) is formed in the upper side of the L-shaped block (6), the clamping block (9) is connected to the upper side of the limiting groove (14) in a sliding mode, the spring (15) is fixedly connected to the bottom end of the clamping block (9), the spring (15) is fixedly connected to the inner side of the limiting groove (14), the cambered surface (13) is formed in the upper side of the clamping block (9), and one end of the cambered surface (13) on the clamping block (9) is clamped to the inner side of the fixed groove (5).

5. A low deformation geogrid according to claim 1, characterized in that: the grid body (1) is provided with a plurality of grid grooves (4) on the inner side, and the grid grooves (4) on the grid body (1) are formed.

6. A low deformation geogrid according to claim 1, characterized in that: the bottom end of the grid body (1) is fixedly connected with ground grabbing thorns (7), and the ground grabbing thorns (7) on the grid body (1) are provided with four.