Geogrid convenient to connect and used for slope protection

Abstract

The utility model discloses a side slope protection geogrid convenient to connect, which relates to the field of side slope protection and comprises a grid frame, and connecting holes are arranged at the front end of the grid frame. Through the arrangement of the grille frame, the grille inner frame, the stabilizing columns, the circular shafts, the buckles and the fixing holes, the buckles are installed on the two sides of the grille frame in the device respectively, the fixing holes are formed in the two sides of the grille frame, and when the grille is used on a slope, the buckles can be rotated through the circular shafts to be connected with the fixing holes in the other end of the grille in a buckled mode; a plurality of grilles can be conveniently connected, through the arrangement of the grille frame, the connecting holes, the penetrating holes, the fastening nails and the grille inner frame, the connecting holes formed in the front end of the grille frame in the device can coincide with the penetrating holes formed in the rear end of another grille frame, the two grilles are connected through the fastening nails, and meanwhile the fastening nails make contact with the ground, so that the grilles are conveniently connected. And the grating is further fixed and connected on the side slope.

Description

Technical Field

[0001] This utility model relates to the field of slope protection, specifically a geogrid for slope protection that is easy to connect. Background Technology

[0002] Natural factors such as rainfall, earthquakes, and weathering, as well as human factors such as excavation and filling activities during engineering construction, can all affect slope stability. Rainfall increases the water content of the slope soil, leading to increased soil weight and reduced shear strength, which can trigger geological disasters such as landslides and collapses. The seismic force generated by earthquakes can damage the original structure of the slope soil, increasing the risk of slope instability. In mountain road construction, open-pit mining, and other projects, a large amount of slope excavation and filling changes the original shape and stress distribution of the slope, further exacerbating the instability of the slope. It is necessary to use geogrids to lay slopes for protection. In order to improve the geogrids laid on slopes, a geogrid for slope protection that is easy to connect is needed.

[0003] Existing geogrids for slope protection cannot be easily and quickly connected to earthen geogrids used on slopes during operation. They also cannot be effectively fixed on slopes and cannot be adapted to different slope environments for installation and use. Therefore, there is an urgent need for a geogrid for slope protection that is easy to connect. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a geogrid for slope protection that is easy to connect, so as to solve the problems that existing geogrids for slope protection cannot be connected more conveniently and quickly to the earth and wood grids used on the slope, cannot be better fixed on the slope, and cannot be adapted to different slope environments for installation and use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a geogrid for slope protection that is easy to connect, comprising a geogrid frame, a connecting hole at the front end of the geogrid frame, a penetrating hole at the rear end of the geogrid frame, a fastening nail installed at the upper end of the penetrating hole, a geogrid inner frame installed inside the geogrid frame, fixing rods installed at the left and right ends of the geogrid inner frame, a stabilizing column installed at the left end of the geogrid frame, a round shaft installed at the upper end of the stabilizing column, a buckle installed at the upper end of the round shaft, a placement hole at one end of the stabilizing column, and a fixing hole at the upper right side of the geogrid frame.

[0006] Preferably, the fastening pins are movably connected to the through holes, and the fastening pins are evenly distributed around the grid frame.

[0007] Preferably, the inner frame of the grille is threadedly connected to the outer frame of the grille via a fixing rod, and the inner frame of the grille is arranged in a "well" shape.

[0008] Preferably, the buckle forms a rotating structure with the grid frame via a round shaft, and the buckle is engaged with the grid frame via a placement hole.

[0009] Preferably, the buckle engages with the fixing hole, and the buckle is made of plastic material.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This utility model is provided with a grid frame, a grid inner frame, a stabilizing column, a round shaft, buckles, and fixing holes. Buckles are installed on both sides of the grid frame and fixing holes are provided. When the grid is used on a slope, the buckles can be rotated by the round shaft to buckle and connect with the fixing holes at the other end of the grid, which makes it easy to connect multiple grids.

[0012] 2. This utility model, through the setting of a grid frame, connecting hole, penetrating hole, fastening nail and grid inner frame, allows the connecting hole at the front end of the grid frame to coincide with the penetrating hole at the rear end of another grid frame. The two grids are connected by fastening nails, and the fastening nails contact the ground to further fix and connect the grids on the slope.

[0013] 3. This utility model features a grid frame, a grid inner frame, and a fixing rod. The grid inner frame is designed to be separate from the grid frame via the fixing rod, allowing the grid to be adjusted and used according to different slope conditions, thus improving the versatility of the grid in the device. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a structural schematic diagram of the grille frame and the inner frame of the present invention;

[0016] Figure 3 This is a schematic diagram showing the position and structure of the grille frame and fastening nails of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the grille frame and buckle of this utility model.

[0018] In the diagram: 1. Grille frame; 2. Connecting hole; 3. Through hole; 4. Fastening nail; 5. Grille inner frame; 6. Fixing rod; 7. Stabilizing column; 8. Round shaft; 9. Buckle; 10. Placement hole; 11. Fixing hole. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] The embodiments of this utility model will be described below based on its overall structure.

[0021] Please see Figures 1-4 A geogrid for slope protection that is easy to connect includes a geogrid frame 1. The front end of the geogrid frame 1 has a connecting hole 2, and the rear end has a penetrating hole 3. A fastening nail 4 is installed at the upper end of the penetrating hole 3, and the fastening nail 4 is movably connected to the penetrating hole 3. The fastening nails 4 are evenly distributed around the geogrid frame 1. The fastening nails 4 installed in the device can connect to the connecting hole 3 at the front end of another geogrid frame 1 through the penetrating hole 3, thus connecting and fixing the geogrid frame 1. An inner geogrid frame 5 is installed inside the geogrid frame 1. Fixing rods 6 are installed at both ends of the inner geogrid frame 5. The inner geogrid frame 5 is threadedly connected to the geogrid frame 1 through the fixing rods 6. The inner frame 5 is arranged in a "well" shape. The grid frame 1 installed in the device is connected and disassembled with the inner frame 5. The grid can be used according to the slope of different environments. A stabilizing column 7 is installed on the left end of the grid frame 1. A round shaft 8 is installed on the upper end of the stabilizing column 7. A buckle 9 is installed on the upper end of the round shaft 8. A placement hole 10 is opened at one end of the stabilizing column 7. A fixing hole 11 is opened on the upper right side of the grid frame 1. The buckle 9 forms a rotating structure with the grid frame 1 through the round shaft 8. The buckle 9 is engaged with the grid frame 1 through the placement hole 10. The plastic buckle 9 installed in the device can install and connect two grid frames 1, which is convenient for splicing operations.

[0022] Working principle: During use, depending on the environment of the slope to be used, the inner frame 5 and the outer frame 1 of the grid are installed and adjusted by fixing rod 6. After adjustment, the grid needs to be laid on the slope. During laying, the earth and wood grids installed in the front and back directions are aligned with the connecting hole 2 at the front end of the grid frame 1 and the penetrating hole 3 at the rear end of the grid frame 1. After alignment, the fastening nail 4 installed on the penetrating hole 3 is stepped into the ground by foot. At the same time, the two grid frames 1 are connected while fixing the earth and wood grid. At the same time, buckles 9 and fixing holes 11 are installed at both ends of the grid frame 1. The buckle 9 at the left end of the grid frame 1 is connected to the fixing hole 11 at the right end of the other grid frame 1 through the round shaft 8, which can connect the grid frames 1 laterally. The earth and wood grids are laid on the slope in this way, thus completing the use of the device. The contents not described in detail in this specification are the prior art known to those skilled in the art.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A geogrid for slope protection which is easy to connect, comprising a frame (1) of the geogrid, characterized in that: The front end of the grid frame (1) is provided with a connecting hole (2), the rear end of the grid frame (1) is provided with a penetrating hole (3), a fastening nail (4) is installed at the upper end of the penetrating hole (3), an inner grid frame (5) is installed inside the grid frame (1), a fixing rod (6) is installed at the left and right ends of the inner grid frame (5), a stabilizing column (7) is installed at the left end of the grid frame (1), a round shaft (8) is installed at the upper end of the stabilizing column (7), a buckle (9) is installed at the upper end of the round shaft (8), a placement hole (10) is provided at one end of the stabilizing column (7), and a fixing hole (11) is provided on the upper right side of the grid frame (1).

2. A geogrid for slope protection according to claim 1, characterized in that: The fastening pins (4) are movably connected to the through holes (3), and the fastening pins (4) are evenly distributed with respect to the grid frame (1).

3. A geogrid for slope protection according to claim 1, characterized in that: The inner frame (5) of the grille is threadedly connected to the outer frame (1) of the grille via a fixing rod (6), and the inner frame (5) of the grille is arranged in a "well" shape.

4. The geogrid of claim 1, wherein: The buckle (9) forms a rotating structure with the grid frame (1) via a round shaft (8), and the buckle (9) is engaged with the grid frame (1) via a placement hole (10).

5. The geogrid of claim 1, wherein: The buckle (9) engages with the fixing hole (11), and the buckle (9) is made of plastic material.

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