Basalt fiber geogrid

Abstract

The utility model discloses a basalt fiber geogrid which comprises a plurality of geogrid strips and first connecting assemblies, the geogrid strips are divided into transverse grid strips and longitudinal grid strips, the geogrid strips penetrate through the first connecting assemblies, and the staggered positions of the transverse grid strips and the longitudinal grid strips are fixed to the first connecting assemblies; the first connecting assembly comprises a grating strip connecting block and a fixed cutting cone which are integrally formed, and a first mounting inserting groove is formed in the lower portion of the front face of the grating strip connecting block and penetrates through the grating strip connecting block. According to the utility model, the plurality of geogrid strips are fixedly connected through the connecting assemblies, so that the plurality of geogrid transverse strips which are arranged at equal intervals and the plurality of geogrid longitudinal strips which are arranged at equal intervals form the geogrid, and the assembling width and length of the geogrid can be freely adjusted according to actual civil construction requirements; and the situation that the grids are overlapped or gaps exist between the grids is avoided, and the using effect of the whole geogrid is guaranteed.

Description

Technical Field

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

[0002] In the prior art, fiber-reinforced composite materials have the advantages of high strength, light weight, corrosion resistance, etc. Basalt fiber grids are a kind of high-performance geotechnical base materials, and have broad application prospects in the fields of road construction and maintenance, foundation reinforcement of parking lots and wharf goods, etc.

[0003] After retrieval, a patent with the Chinese patent application number 202123380794.3 discloses a basalt fiber geogrid, which includes a grid body. The grid body is composed of horizontally and vertically arranged transverse grid bars and longitudinal grid bars, and further includes: a clamping mechanism located at the node positions where the transverse grid bars and longitudinal grid bars intersect; a reinforcing mesh covering the surface of the grid body, and the reinforcing mesh is fixedly connected to the clamping mechanism; the clamping mechanism includes: a clamping seat; a cross-shaped locking groove opened at the bottom end of the clamping seat, and the nodes where the transverse grid bars and longitudinal grid bars intersect are clamped in the cross-shaped locking groove; a mounting round groove opened at the top end of the clamping seat; two locking grooves oppositely opened on the inner wall of the mounting round groove; a turntable installed in the mounting round groove; two transverse sliding grooves symmetrically opened on the side end of the turntable, and the transverse sliding grooves communicate with the top end of the turntable; a locking buckle installed at the bottom of the transverse sliding groove through a return spring.

[0004] The above patent has the following deficiencies: The device fixes the reinforcing mesh on the surface of the grid body through the clamping mechanism, so as to achieve the purpose of improving the strength of the geogrid; however, most of the existing basalt fiber geogrids are integral, that is, the grid is an integral structure processed in the factory, which is not convenient to adjust according to the actual civil engineering construction environment, and often there will be grid overlap or gaps between the grids, which is not conducive to the use of the overall device. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a basalt fiber geogrid.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A basalt fiber geogrid, comprising: a plurality of geogrid strips and a first connecting component, the geogrid strips are divided into grid cross strips and grid longitudinal strips, the geogrid strips pass through the first connecting component, and the intersection of the grid cross strips and the grid longitudinal strips is fixed to the first connecting component; the first connecting component includes an integrally formed grid strip connecting block and a fixed insertion cone, a first installation slot is opened at the lower part of the front surface of the grid strip connecting block, the first installation slot penetrates through the grid strip connecting block, and fixed friction blocks one are fixedly installed at both ends of the bottom wall of the first installation slot, a second installation slot is opened at the upper part of one side of the grid strip connecting block, the second installation slot penetrates through the grid strip connecting block, and fixed friction blocks two are fixedly installed at both ends of the bottom wall of the second installation slot.

[0008] As a further scheme of the present utility model: fixed pressing blocks one are slidably installed at both ends of the top wall of the first installation slot, and a first fixed screw rod is rotatably installed at the top end of the fixed pressing block one.

[0009] As a further scheme of the present utility model: fixed pressing blocks two are slidably installed at both ends of the top wall of the second installation slot, and a second fixed screw rod is rotatably installed at the top end of the fixed pressing block two.

[0010] As a further scheme of the present utility model: a limit threaded pin rod is threadedly installed at the top end of the grid strip connecting block, and a plurality of connection pin holes corresponding to the limit threaded pin rod are equidistantly opened at the top end of the geogrid strip.

[0011] As a further scheme of the present utility model: the first connecting component is replaced by a second connecting component, and the main body of the second connecting component is set as a grid strip reinforcement block.

[0012] As a further scheme of the present utility model: a plurality of first fixed card slots and a plurality of second fixed card slots are opened at the top end of the grid strip reinforcement block, and the plurality of first fixed card slots and the plurality of second fixed card slots are arranged at intervals.

[0013] As a further scheme of the present utility model: a first fixed card pin is fixedly connected to the bottom wall of the first fixed card slot, and a first reinforcement connecting arm is fixedly installed on the outside of the first fixed card pin.

[0014] As a further scheme of the present utility model: a second fixed card pin is fixedly connected to the bottom wall of the second fixed card slot, and a second reinforcement connecting arm is fixedly installed on the outside of the second fixed card pin.

[0015] Compared with the prior art, the present utility model provides a basalt fiber geogrid, which has the following beneficial effects:

[0016] The utility model fixes and connects a plurality of geogrid strips through a connecting assembly one, so that a plurality of grid cross strips arranged at equal intervals and a plurality of grid longitudinal strips arranged at equal intervals form a geogrid. According to the actual needs of geotechnical construction, the assembly width and length of the geogrid can be freely adjusted, and there will be no situation of grid overlap or gaps between grids, ensuring the use effect of the overall geogrid.

[0017] The strength of the geogrid is further improved through the reinforcement connecting arm one and the reinforcement connecting arm two of the connecting assembly two. On the basis of ensuring the installation stability of a plurality of connecting assembly twos, the stability of the geogrid during actual construction and use is ensured.

[0018] The parts not involved in this device are the same as or can be implemented by the prior art. The utility model has a simple structure and is convenient to operate. Brief Description of the Drawings

[0019] Figure 1 is a schematic three-dimensional structure diagram of the overall assembly of the utility model Figure 1 。

[0020] Figure 2 is a schematic three-dimensional structure diagram of the connecting assembly one of the utility model.

[0021] Figure 3 is a schematic partial sectional structure diagram of the connecting assembly one of the utility model.

[0022] Figure 4 is a schematic three-dimensional structure diagram of the overall assembly of the utility model Figure 2 。

[0023] Figure 5 is for the utility model Figure 4 is an enlarged structure diagram of part A in.

[0024] In the figure: 1, geogrid strip; 2, connecting pin hole; 3, connecting assembly one; 301, grid strip connecting block; 302, fixed insertion cone; 303, installation slot one; 304, fixed friction block one; 305, installation slot two; 306, fixed friction block two; 307, fixed pressing block one; 308, fixed screw one; 309, fixed pressing block two; 310, fixed screw two; 311, limit threaded pin rod; 4, connecting assembly two; 401, grid strip reinforcement block; 402, fixed card slot one; 403, fixed card pin one; 404, fixed card slot two; 405, fixed card pin two; 406, reinforcement connecting arm one; 407, positioning connecting disc one; 408, fixed connecting bolt; 409, positioning connecting disc two; 410, reinforcement connecting arm two. Detailed Description of the Preferred Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Embodiment 1:

[0026] A basalt fiber geogrid, as Figures 1 to 3 shown, includes: a plurality of geogrid strips 1 and a first connecting component 3. The geogrid strips 1 are divided into grid horizontal strips and grid vertical strips. A plurality of equidistantly arranged grid horizontal strips and a plurality of equidistantly arranged grid vertical strips form a geogrid.

[0027] The geogrid strips 1 pass through the first connecting component 3. A plurality of connecting pin holes 2 are equidistantly opened at the top ends of the geogrid strips 1. The plurality of connecting pin holes 2 of one grid horizontal strip correspond to a plurality of grid vertical strips. Similarly, the plurality of connecting pin holes 2 of one grid vertical strip correspond to a plurality of grid vertical strips; the connecting pin holes 2 at the intersection of the grid horizontal strip and the grid vertical strip correspond, and the intersection of the two is fixed to the first connecting component 3.

[0028] As Figure 1 shown, the length of the geogrid strips 1 is fixed. The ends of the plurality of grid horizontal strips are arranged in a staggered manner, and the ends of the plurality of grid vertical strips are arranged in a staggered manner, ensuring the strength of the geogrid formed by the plurality of geogrid strips 1 to the greatest extent.

[0029] The first connecting component 3 includes an integrally formed grid strip connecting block 301 and a fixed insertion cone 302. The fixed insertion cone 302 is inserted into the base surface to improve the stability of the overall geogrid.

[0030] At the lower part of the front surface of the grid strip connecting block 301, an installation slot 303 is opened, and the installation slot 303 penetrates through the grid strip connecting block 301; at the upper part of one side of the grid strip connecting block 301, an installation slot 305 is opened, and the installation slot 305 penetrates through the grid strip connecting block 301.

[0031] The middle part of the top wall of the installation slot 303 communicates with the middle part of the bottom wall of the installation slot 305. An installation threaded hole is opened at the top of the grid strip connecting block 301, and the installation threaded hole communicates with the installation slot 303 and the installation slot 305.

[0032] The installation threaded hole corresponds to the connecting pin hole 2 at the intersection of the grid horizontal strip and the grid vertical strip, and a limit threaded pin rod 311 is installed with internal threads in the installation threaded hole. The bottom end of the limit threaded pin rod 311 is screwed into the internal part of the bottom wall of the installation slot 303.

[0033] At both ends of the bottom slot wall of the installation slot 1 303, installation slots 1 are provided, and fixed friction blocks 1 304 are fixedly installed inside the installation slots 1; at both ends of the bottom slot wall of the installation slot 2 305, installation slots 2 are provided, and fixed friction blocks 2 306 are fixedly installed inside the installation slots 2.

[0034] At both ends of the top slot wall of the installation slot 1 303, installation chutes 1 are provided, and fixed pressing blocks 1 307 are slidably installed inside the installation chutes 1. A threaded hole 1 is provided in the bottom slot wall of the installation chute 1, and a fixed screw 1 308 is threadedly installed inside the threaded hole 1. The fixed screw 1 308 is rotatably installed at the top end of the fixed pressing block 1 307, and the hexagonal head of the fixed screw 1 308 is arranged above the grid bar connection block 301.

[0035] At both ends of the top slot wall of the installation slot 2 305, installation chutes 2 are provided, and fixed pressing blocks 2 309 are slidably installed inside the installation chutes 2. A threaded hole 2 is provided in the top slot wall of the installation chute 2, and a fixed screw 2 310 is threadedly installed inside the threaded hole 2. The fixed screw 2 310 is rotatably installed at the top end of the fixed pressing block 2 309, and the hexagonal head of the fixed screw 2 310 is arranged above the grid bar connection block 301.

[0036] When this embodiment is in use, the geogrid strip 1 is laid out as Figure 1 shown, then the grid bar connection block 301 is correspondingly sleeved, and then a limit threaded pin rod 311 is installed inside the installation threaded hole, so that the limit threaded pin rod 311 passes through the connection pin hole 2 at the intersection of the grid cross bar and the grid longitudinal bar; then the fixed screw 1 308 is rotated clockwise, and the fixed screw 1 308 drives the fixed pressing block 1 307 to move downward, and under the cooperation of the fixed friction block 1 304, the grid longitudinal bar is pressed tightly; similarly, the fixed screw 2 310 is rotated clockwise, and the fixed screw 2 310 drives the fixed pressing block 2 309 to move downward, and under the cooperation of the fixed friction block 2 306, the grid cross bar is pressed tightly. Embodiment 2:

[0037] A basalt fiber geogrid, as Figures 4 to 5 shown, replaces the connection component 1 3 in Embodiment 1 with a connection component 2 4. On the basis of Embodiment 1, the performance of the basalt fiber geogrid is further enhanced, and the use effect of the basalt fiber geogrid is improved.

[0038] The main body of the connection component 2 4 is set as a grid bar reinforcement block 401. The grid bar reinforcement block 401 includes all the structures of the connection component 1 3, and on the basis of the connection component 1 3, further improvements are made.

[0039] At the top of the grille bar reinforcement block 401, two first fixing card slots 402 and two second fixing card slots 404 are provided. The two first fixing card slots 402 and the two second fixing card slots 404 are arranged at intervals and are respectively located at the four corners of the top of the grille bar reinforcement block 401.

[0040] A first fixing pin 403 is welded to the bottom slot wall of the first fixing card slot 402, and a first reinforcement connecting arm 406 is fixedly installed outside the first fixing pin 403 through a nut; a second fixing pin 405 is welded to the bottom slot wall of the second fixing card slot 404, and a second reinforcement connecting arm 410 is fixedly installed outside the second fixing pin 405 through a nut.

[0041] As Figure 5 shown, when the four second connection components 4 are at the four corners of a rectangle, the first reinforcement connecting arm 406 and the second reinforcement connecting arm 410 are respectively connected to the two second connection components 4; a first positioning connection disk 407 is integrally formed in the middle of the first reinforcement connecting arm 406, and a second positioning connection disk 409 is integrally formed in the middle of the second reinforcement connecting arm 410. The first positioning connection disk 407 and the second positioning connection disk 409 are arranged vertically and coincide, and a fixing connection bolt 408 is installed through a nut at the overlapping part.

[0042] When this embodiment is in use, install the grille bar reinforcement block 401 of the second connection component 4 by referring to the way of installing the first connection component 3 in Embodiment 1, and then refer to the description and the Figure 5 appendix, install the second reinforcement connecting arm 410 and the first reinforcement connecting arm 406 in sequence, and finally fix the second reinforcement connecting arm 410 and the first reinforcement connecting arm 406 through the fixing connection bolt 408.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A basalt fiber geogrid, characterized in that: include: A plurality of geogrid bars (1) and a connection component (3), wherein the geogrid bars (1) are divided into grid transverse bars and grid longitudinal bars, the geogrid bars (1) pass through the connection component (3), and the grid transverse bars and the grid longitudinal bars are fixed to the connection component (3) at the intersection; the connection component (3) comprises an integrally formed grid bar connection block (301) and a fixed cutting cone (302); a first installation slot (303) is provided at the lower part of the front face of the grid bar connection block (301), the first installation slot (303) passes through the grid bar connection block (301), and fixed friction blocks (304) are fixedly installed at both ends of the groove wall at the bottom end of the first installation slot (303); a second installation slot (305) is provided at the upper part of one side of the grid bar connection block (301), the second installation slot (305) passes through the grid bar connection block (301), and fixed friction blocks (306) are fixedly installed at both ends of the groove wall at the bottom end of the second installation slot (305).

2. The basalt fiber geogrid according to claim 1, characterized in that: Both ends of the top groove wall of the installation slot 1 (303) are slidably mounted with a fixed pressing block 1 (307), and the top end of the fixed pressing block 1 (307) is rotatably mounted with a fixed screw rod 1 (308).

3. The basalt fiber geogrid according to claim 1, characterized in that: Two ends of the top groove wall of the second installation slot (305) are slidably mounted with a second fixed pressing block (309), and a second fixed screw rod (310) is rotatably mounted on the top of the second fixed pressing block (309).

4. The basalt fiber geogrid according to claim 1, characterized in that: A limit threaded pin rod (311) is threadedly mounted on the top end of the grid bar connection block (301), and a plurality of connection pin holes (2) corresponding to the limit threaded pin rod (311) are equidistantly formed on the top end of the geogrid bar (1).

5. The basalt fiber geogrid according to claim 1, characterized in that: The connection component one (3) is replaced by the connection component two (4), and the main body of the connection component two (4) is configured as a grille bar reinforcement block (401).

6. The basalt fiber geogrid according to claim 5, characterized in that: The top of the grille bar reinforcement block (401) is provided with a plurality of first fixing slots (402) and a plurality of second fixing slots (404), and the plurality of first fixing slots (402) and the plurality of second fixing slots (404) are arranged at intervals.

7. The basalt fiber geogrid according to claim 6, characterized in that: A fixing pin 1 (403) is fixedly connected to the bottom groove wall of the fixing groove 1 (402), and a reinforcing connecting arm 1 (406) is fixedly installed on the outside of the fixing pin 1 (403).

8. The basalt fiber geogrid according to claim 6, characterized in that: A second fixing pin (405) is fixedly connected to the bottom groove wall of the second fixing groove (404), and a second reinforcing connecting arm (410) is fixedly installed on the outside of the second fixing pin (405).

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