CN214883547U

CN214883547U - Biaxial stretching plastics geogrid

Info

Publication number: CN214883547U
Application number: CN202121336402.0U
Authority: CN
Inventors: 张治文
Original assignee: Nanchang Teamgo Environmental Protection Technology Co ltd
Current assignee: Nanchang Teamgo Environmental Protection Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-26
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of geogrids, in particular to a bidirectional stretching plastic geogrid, which comprises a grid, wherein the inner side of the grid is fixedly connected with tension ropes, the upper end and the lower end of the grid are fixedly connected with fixed blocks, the front end of the grid is slidably connected with a fixed rod, the upper end and the lower end of the inner side of the fixed rod are respectively provided with an antiskid block, and the lower end of the fixed rod is fixedly connected with a nail, can guarantee that inside atress is even to improve the intensity of grid, set up toughness and the intensity of multiplicable grid like this.

Description

Biaxial stretching plastics geogrid

Technical Field

The utility model relates to a geogrid technical field specifically is a biaxial stretching plastics geogrid.

Background

The geogrid is a main geosynthetic material, and compared with other geosynthetic materials, it has unique performance and efficacy, and is commonly used as reinforcement material of reinforced earth structure or reinforcement material of composite material, etc., the geogrid is divided into four categories of plastic geogrid, steel-plastic geogrid, glass fiber geogrid and polyester warp-knitted polyester geogrid, the geogrid is two-dimensional grid form formed by thermoplastic or mould pressing of high-molecular polymer such as polypropylene, polyvinyl chloride, etc. or three-dimensional grid screen with a certain height, when it is used as civil engineering, it is called geogrid, and the two-way stretch plastic geogrid is characterized by that it can increase bearing capacity of roadbed, can prolong service life of roadbed, can prevent road surface from sinking or producing crack, can retain beautiful and neat ground surface, and is convenient for construction, can save time and labour, shorten construction period, can reduce maintenance cost and can produce crack in culvert, the artificial roof net can strengthen the soil slope, prevent water and soil loss, reduce the thickness of the cushion layer, save the manufacturing cost, support the stable greening environment of the side slope grass planting net cushion, and replace a metal net for the underground artificial roof net of the coal mine.

Among the prior art, the tensile grid of plastics has multiple form, and some are the groined type, and some are square or rectangle structure, but most biaxial stretching grid's horizontal muscle is the same with the thickness of indulging the muscle, and intensity is low, tears easily when using to when having laid the grid, need push down the grid through heavy objects such as stone, but need people carry a large amount of stones like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biaxial stretching plastics geogrid 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:

the utility model provides a biaxial stretching plastics geogrid, includes the grid, the inboard fixedly connected with pulling force rope of grid, the equal fixedly connected with fixed block in both ends about the grid, grid front end sliding connection has the dead lever, both ends all are equipped with the non slipping spur about the dead lever inboard, dead lever lower extreme fixedly connected with nail, both ends all are equipped with elastic spring about the dead lever inboard, the equal sliding connection in both ends about the dead lever inboard has the fixture block, and elastic spring one end and dead lever fixed connection, elastic spring's the other end and fixture block fixed connection, are located the upper end the fixture block with be located the fixture block sliding connection of lower extreme.

Preferably, the tension rope is made of a rubber plate, and the tension rope is obliquely arranged on the inner side of the grating.

Preferably, the fixed block is arranged in a rectangular shape, and the fixed block is positioned at the junction between the grids.

Preferably, the anti-skidding blocks are fixedly connected with the fixing rods and are in sliding connection with the grids.

Preferably, the clamping blocks penetrate through the fixing rod and the anti-skid block and are in sliding connection with the anti-skid block.

Preferably, the lower side of the right end of the clamping block is inclined at 45 degrees with the ground, and the clamping block is connected with the grid in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the fixed block is arranged into a rectangle through the arranged grating, the tension rope and the fixed block, firstly, the contact area can be enlarged when the fixed block is contacted with the ground, secondly, the thickness of the grating at the junction is increased, thereby reducing the tearing probability, the tension rope is arranged into the rubber material, the stretching effect of the component made of the material is the best, and the inner side is obliquely arranged, the inner side space is divided into 2 triangles, thus, when the fixed block is stretched, the uniform internal stress can be ensured, the strength of the grating is improved, and the toughness and the strength of the grating can be increased through the arrangement;

2. the utility model discloses in, through the dead lever that sets up, the nail, non slipping spur and elastic spring, the dead lever is by left turn right and injects the grid, non slipping spur and grid contact, the state of slope is set to the face of fixture block right-hand member, run into the bellied position of grid, the face and the elastic spring of accessible slope pass through smoothly, in the hole of card in the middle of the grid under elastic spring's effect as the fixture block, the upper end is in the same place with the fixture block contact of lower extreme, after the dead lever is installed, insert the nail on the dead lever in the ground, fix whole grid, it fixes the grid to set up the convenience like this, avoid people's hard transport stone to fix the grid.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of fig. 1 in a partial cross-section according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 2 according to the present invention.

In the figure: 1-grating, 2-tension rope, 3-fixed block, 4-fixed rod, 5-antiskid block, 6-nail, 7-elastic spring and 8-block.

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. 1-3, the present invention provides a technical solution:

the utility model provides a biaxial stretching plastics geogrid, includes grid 1, 1 inboard fixedly connected with pulling force rope 2 of grid, the equal fixedly connected with fixed block 3 in both ends about grid 1, 1 front end sliding connection of grid has dead lever 4, both ends all are equipped with non slipping spur 5 about 4 inboard dead levers, 4 lower extreme fixedly connected with nails 6 of dead lever, both ends all are equipped with elastic spring 7 about 4 inboard dead lever, 4 inboard both ends all sliding connection have fixture block 8 about, and elastic spring 7 one end and 4 fixed connection of dead lever, elastic spring 7's the other end and fixture block 8 fixed connection, be located the upper end fixture block 8 with be located the 8 sliding connection of fixture block of lower extreme.

The tensile force rope 2 is made of rubber material plates, the tensile force rope 2 is obliquely arranged on the inner side of the grating 1, the tensile force rope 2 is made of rubber, the member made of the material has the best tensile effect, the tensile force rope is obliquely arranged on the inner side, the inner side space is divided into 2 triangles, so that when the tensile force rope is stretched, the uniform internal stress can be ensured, the strength of the grating 1 is improved, the fixed block 3 is arranged in a rectangular shape, the fixed block 3 is positioned at the junction between the gratings 1, the fixed block 3 is arranged in a rectangular shape, firstly, the contact area can be enlarged when the fixed block is in contact with the ground, secondly, the thickness of the grating 1 at the junction is increased, the tearing probability is reduced, the antiskid blocks 5 are fixedly connected with the fixed rod 4, the antiskid blocks 5 are in sliding connection with the gratings 1, and when the antiskid blocks 5 are arranged on the inner side and are in contact with the gratings 1, the fixing effect can be improved, the phenomenon that the installation is unstable due to the overlarge gap between the fixing rod 4 and the grating 1 in the installation process is prevented, the fixture blocks 8 penetrate through the fixing rod 4 and the antiskid blocks 5, and the fixture block 8 is connected with the antiskid block 5 in a sliding way, when in installation, the fixture block 8 is clamped in the hole in the middle of the grating 1 under the action of the elastic spring 7, the upper end of the fixture block 8 is contacted with the lower end of the fixture block to form a closed loop, so that the fixture block is more firmly installed, the lower side of the right end of the fixture block 8 is obliquely arranged at an angle of 45 degrees with the ground, the clamping block 8 is connected with the grating 1 in a sliding way, the surface at the right end of the clamping block 8 is set to be in an inclined state, so when the grating 1 is inserted from left to right, the clamping block meets the convex position of the grating 1, the inclined surface and the elastic spring 7 can smoothly pass through the grating, so that the clamping block 8 is prevented from being clamped in the grating 1, and the phenomenon of non-installation is prevented.

The working process is as follows: when the grid 1 needs to be installed, the fixed rod 4 is firstly inserted into the grid 1 from left to right, the anti-skid block 5 is contacted with the grid 1, the surface at the right end of the fixture block 8 is arranged in an inclined state, when the grid 1 is in a convex position, the inclined surface can smoothly pass through the elastic spring 7, the fixture block 8 is prevented from being clamped in the grid 1, the fixture block 8 is clamped in a hole in the middle of the grid 1 under the action of the elastic spring 7, the upper end of the fixture block 8 is contacted with the fixture block 8 at the lower end, after the fixed rod 4 is installed, the nail 6 on the fixed rod 4 is inserted into the ground to fix the whole grid 1, and when the grid 1 needs to be stretched, in order to reduce the damage degree of the grid 1, the fixed block 3 is arranged into a rectangle, firstly, the contact area can be enlarged when the fixed rod is contacted with the ground, secondly, the thickness of the grid 1 at the junction is increased, so that the tearing probability is reduced, set tensile rope 2 to rubber material, the tensile effect of the component of this kind of material is best to be the slope setting in the inboard, divide into 2 triangles with inboard space, like this when tensile, can guarantee that inside atress is even, thereby improve grid 1's intensity.

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

1. A biaxial stretching plastics geogrid, includes grid (1), its characterized in that: grid (1) inboard fixedly connected with pulling force rope (2), equal fixedly connected with fixed block (3) in both ends about grid (1), grid (1) front end sliding connection has dead lever (4), both ends all are equipped with non slipping spur (5) about dead lever (4) inboard, dead lever (4) lower extreme fixedly connected with nail (6), both ends all are equipped with elastic spring (7) about dead lever (4) inboard, the equal sliding connection in both ends has fixture block (8) about dead lever (4) inboard, and elastic spring (7) one end and dead lever (4) fixed connection, the other end and fixture block (8) fixed connection of elastic spring (7), be located the upper end fixture block (8) and fixture block (8) sliding connection who is located the lower extreme.

2. A biaxially oriented plastic geogrid according to claim 1, wherein: the tension rope (2) is made of a rubber plate, and the tension rope (2) is obliquely arranged on the inner side of the grating (1).

3. A biaxially oriented plastic geogrid according to claim 1, wherein: the fixed block (3) is arranged in a rectangular shape, and the fixed block (3) is located at the junction between the grids (1).

4. A biaxially oriented plastic geogrid according to claim 1, wherein: the anti-skidding blocks (5) are fixedly connected with the fixing rods (4), and the anti-skidding blocks (5) are connected with the grating (1) in a sliding mode.

5. A biaxially oriented plastic geogrid according to claim 1, wherein: the clamping blocks (8) penetrate through the fixing rod (4) and the anti-skid block (5), and the clamping blocks (8) are connected with the anti-skid block (5) in a sliding mode.

6. A biaxially oriented plastic geogrid according to claim 1, wherein: the lower side of the right end of the clamping block (8) is inclined at 45 degrees with the ground, and the clamping block (8) is connected with the grating (1) in a sliding manner.