Novel geogrid

Abstract

The utility model discloses a novel geogrid which comprises a grid body, and the grid body is formed by a plurality of transverse geogrid strips and a plurality of vertical geogrid strips in a staggered mode. The grille further comprises a fixing frame located outside the grille body. Fixing grooves are formed in the inner side of the fixing frame, are uniformly distributed on the inner wall of the fixing frame and are matched with the outer side of the grille body; transverse holes and vertical holes are formed in the two sides of the long edge and the two sides of the short edge of the fixing frame respectively, a first fixing sleeve is arranged in the transverse hole in one side, a first fixing rod is arranged in the transverse hole in the other side, the first fixing rod is matched with the first fixing sleeve, a second fixing sleeve is arranged in the vertical hole in one side, a second fixing rod is arranged in the vertical hole in the other side, and the second fixing rod is matched with the second fixing sleeve. The utility model belongs to the technical field of geogrids, and particularly provides a novel geogrid which is used for solving the problems that in the prior art, a plane structure is flat, the friction coefficient is low, the reinforcement effect is poor, and the integrity between adjacent grids is poor in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of geogrids, in particular to a novel geogrid. Background Art

[0002] Civil grids are common in the construction of roadbeds, dams, slope protection and other projects. Civil grids are often used as reinforcement materials in the soil to tightly bond the base and soil together, thereby increasing the strength of the base. They are used for slope protection to prevent soil erosion.

[0003] The existing geogrids have certain defects during use:

[0004] 1. The existing geogrid is still a two-dimensional plane structure, which relies on the friction between the surface of the geogrid strip and the soil to play a reinforcement role. Usually, the surface of the geogrid strip is relatively flat and the friction coefficient is low.

[0005] 2. It is inconvenient to connect adjacent grilles during actual use, resulting in poor integrity between adjacent grilles during use. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a new geogrid, which is used to solve the problems of relatively flat plane structure, low friction coefficient, poor reinforcement effect and poor integrity between adjacent grids in the prior art.

[0007] The technical solutions adopted in this application are as follows:

[0008] This solution provides a novel geogrid, including a grid body, wherein the grid body includes a plurality of transverse geogrid strips and a plurality of vertical geogrid strips, wherein the plurality of transverse geogrid strips and the plurality of vertical geogrid strips are vertically staggered;

[0009] Also included is a fixing frame disposed outside the transverse geogrid strips and the vertical geogrid strips;

[0010] The inner side of the fixing frame is provided with fixing grooves, the fixing grooves are evenly distributed on the inner wall of the fixing frame, and the transverse geogrid strips and the vertical geogrid strips are matched with the fixing grooves respectively;

[0011] The two sides of the long side of the fixing frame are respectively provided with transverse holes, a fixing sleeve is arranged in the transverse hole on one side, and a fixing rod is arranged in the transverse hole on the other side, the fixing rod protrudes from the outside of the fixing frame, and the fixing rod matches the fixing sleeve;

[0012] Vertical holes are respectively provided on both sides of the short sides of the fixing frame, a second fixing sleeve is provided in the vertical hole on one side, and a second fixing rod is provided in the vertical hole on the other side. The second fixing rod protrudes from the outside of the fixing frame, and the second fixing rod matches the second fixing sleeve, thereby realizing the fixed connection of adjacent fixing frames.

[0013] As a further elaboration of the scheme, overlapping holes are respectively opened between adjacent horizontal holes and between adjacent vertical holes, and anti-slip sleeves are provided in the overlapping holes. A removable fixing rod three is provided in the anti-slip sleeves. The fixing frames are overlapped and fixed by the fixing rod three, thereby solving the problem of connection stability in the three dimensions of XYZ.

[0014] Furthermore, the thickness of the grille body is smaller than the depth of the fixing groove, the fixing groove is opened on one side of the fixing frame, the fixing groove is provided with an enclosure inner ring on the other side of the fixing frame, a reinforcement is provided on the side of the enclosure inner ring away from the opening of the fixing groove, and the reinforcement is provided between the fixing groove and the enclosure inner ring.

[0015] Preferably, the width of the fixing groove on one side away from the opening is gradually reduced to facilitate engagement with the grille body.

[0016] As a preferred solution, glue can be provided between the grille body and the fixing groove of the fixing frame to improve the bonding effect.

[0017] The beneficial effects achieved by the utility model using the above structure are as follows:

[0018] 1. The grille body and the fixed frame are connected, and there is a slope relationship between the two. The upper and lower sides of the fixed frame protrude from the grille body. A number of holes are opened on the surface to increase the contact area. It is used to solve the problem of relatively flat plane structure, low friction coefficient and poor reinforcement effect in the prior art.

[0019] 2. Through the setting of fixing sleeve 1 and fixing rod 1, fixing sleeve 2 and fixing rod 2, overlapping hole and fixing rod 3, the connection between the fixing frame and the grille body in three dimensions of XYZ is realized, thereby solving the problem of poor integrity between adjacent grilles during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of a new type of geogrid provided for this solution;

[0021] Figure 2 It is a structural schematic diagram of the fixed frame in this scheme;

[0022] Figure 3 This is a schematic diagram of the internal structure of the fixed frame in this solution.

[0023] The meanings of the numbers in the accompanying drawings are as follows:

[0024] 1. Grid body, 11. Horizontal geogrid bars, 12. Vertical geogrid bars;

[0025] 2. fixed frame, 21. fixed slot;

[0026] 3. a transverse hole, 31. a fixing sleeve, 32. a fixing rod;

[0027] 4. vertical hole, 41. second fixing sleeve, 42. second fixing rod;

[0028] 5. Overlay hole, 51. Anti-slip sleeve;

[0029] 6. Inner ring of enclosure, 7. Reinforcement. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0031] Please refer to Figure 1-3 As shown, this embodiment provides a new type of geogrid, including a grid body 1, the grid body 1 includes a plurality of transverse geogrid bars 11 and a plurality of vertical geogrid bars 12, and the plurality of transverse geogrid bars 11 and the plurality of vertical geogrid bars 12 are vertically staggered.

[0032] The embodiment also includes a fixing frame 2 disposed outside the transverse geogrid strips 11 and the vertical geogrid strips 12. Figure 2 shown.

[0033] A fixing groove 21 is provided on the inner side of the fixing frame 2, and the fixing grooves 21 are evenly distributed on the inner wall of the fixing frame 2, and the transverse geogrid strips 11 and the vertical geogrid strips 12 are matched with the fixing grooves 21 respectively; wherein, transverse holes 3 are provided on both sides of the long sides of the fixing frame 2, a fixing sleeve 31 is provided in the transverse hole 3 on one side, and a fixing rod 32 is provided in the transverse hole 3 on the other side, the fixing rod 32 protrudes from the external setting of the fixing frame 2, and the fixing rod 32 matches the fixing sleeve 31; vertical holes 4 are provided on both sides of the short sides of the fixing frame 2, a fixing sleeve 41 is provided in the vertical hole 4 on one side, and a fixing rod 42 is provided in the vertical hole 4 on the other side, the fixing rod 42 protrudes from the external setting of the fixing frame 2, and the fixing rod 42 matches the fixing sleeve 41, thereby realizing the fixed connection of adjacent fixing frames 2.

[0034] In addition, overlapping holes 5 are respectively opened between adjacent horizontal holes 3 and adjacent vertical holes 4, and an anti-slip sleeve 51 is arranged in the overlapping hole 5. A removable fixing rod three (not shown in the drawings) is arranged in the anti-slip sleeve 51. The fixing frame 2 is stacked and fixed by the fixing rod three, thereby solving the problem of connection stability in the three dimensions of XYZ.

[0035] In the embodiment, the thickness of the grille body 1 is less than the depth of the fixing groove 21, the fixing groove 21 is set with an opening on one side of the fixing frame 2, the fixing groove 21 is provided with an enclosure inner ring 6 on the other side of the fixing frame 2, and a reinforcement member 7 is provided on the side of the enclosure inner ring 6 away from the opening of the fixing groove 21, and the reinforcement member 7 is arranged between the fixing groove 21 and the enclosure inner ring 6. The width of the side of the fixing groove 21 away from the opening is gradually reduced to facilitate the engagement of the grille body 1.

[0036] Before using the utility model, the grille body 1 is clamped in the fixing frame 2 along the fixing groove 21 , and glue can be provided between the grille body 1 and the fixing groove 21 of the fixing frame 2 to improve the bonding effect.

[0037] When the utility model is used, the grille body 1 and the fixed frame 2 are connected, and there is a slope relationship between the two. The upper and lower sides of the fixed frame 2 protrude from the grille body 1, and a plurality of groups of holes are opened on the surface. While increasing the contact area, it is used to solve the problems of the prior art that the plane structure is relatively flat, the friction coefficient is low, and the reinforcement effect is not good.

[0038] By setting the fixing sleeve 1 31 and the fixing rod 1 32, the fixing sleeve 2 41 and the fixing rod 2 42, and the overlapping hole 5 and the fixing rod 3, the connection between the XYZ three-dimensional fixing frame 2 and the grille body 1 is realized, thereby solving the problem of poor integrity between adjacent grilles during use.

[0039] It should be noted that although the embodiments of the utility model have been shown and described, for ordinary technicians in this field, without departing from the inventive purpose of the utility model, structural methods and embodiments similar to the technical scheme without creative design should all fall within the scope of protection of the utility model.

Claims

1. A novel geogrid, comprising a grid body, wherein the grid body comprises a plurality of transverse geogrid strips and a plurality of vertical geogrid strips, wherein the plurality of transverse geogrid strips and the plurality of vertical geogrid strips are arranged vertically and staggered, and characterized in that: It also includes a fixing frame arranged outside the transverse geogrid strips and the vertical geogrid strips, the inner side of the fixing frame is provided with fixing grooves, the fixing grooves are evenly distributed on the inner wall of the fixing frame, and the transverse geogrid strips and the vertical geogrid strips are matched with the fixing grooves respectively; The fixing frame is provided with horizontal holes on both sides of the long sides, a fixing sleeve 1 is provided in the horizontal hole on one side, and a fixing rod 1 is provided in the horizontal hole on the other side, the fixing rod 1 protrudes from the external arrangement of the fixing frame, and the fixing rod 1 matches with the fixing sleeve 1; the fixing frame is provided with vertical holes on both sides of the short sides, a fixing sleeve 2 is provided in the vertical hole on one side, and a fixing rod 2 is provided in the vertical hole on the other side, the fixing rod 2 protrudes from the external arrangement of the fixing frame, and the fixing rod 2 matches with the fixing sleeve 2, thereby realizing the fixed connection of adjacent fixing frames.

2. A novel geogrid according to claim 1, characterized in that: An overlapping hole is respectively opened between adjacent transverse holes and adjacent vertical holes, an anti-slip sleeve is arranged in the overlapping hole, a fixing rod three is detachably arranged in the anti-slip sleeve, and the fixing frame is overlapped and fixed by the fixing rod three.

3. A novel geogrid according to claim 2, characterized in that: The thickness of the grille body is smaller than the depth of the fixing groove. The fixing groove is set at an opening on one side of the fixing frame. The fixing groove is provided with an inner enclosure ring on the other side of the fixing frame. A reinforcement is provided on the side of the inner enclosure ring away from the opening of the fixing groove. The reinforcement is arranged between the fixing groove and the inner enclosure ring.

4. A novel geogrid according to claim 3, characterized in that: The width of the fixing groove is gradually reduced on one side away from the opening.

5. The novel geogrid according to claim 1 is characterized in that: The grille body is connected to the fixing groove of the fixing frame by using glue.

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