Geocell with protective structure
By installing protective plates on the geocells and using bolts and threads to form an "A" structure, the deformation problem of geocells when used on slopes was solved, achieving higher stability and robustness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- RUIHUI NEW MATERIALS (JIANGSU) CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-06-02
AI Technical Summary
When geocells are used on slopes, they are easily deformed by the impact of water flow, so protective structures need to be installed to improve stability.
Protective plates are installed on the geocells and fixed between the fixed plates by bolts and threads. Combined with the design of limiting plates and limiting blocks, a "human" structure is formed to enhance stability.
It effectively prevents deformation of geocells caused by water flow impact, enhances the strength and stability of geocells, and is suitable for slope protection.
Smart Images
Figure CN224314165U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of geocells, specifically a geocell with a protective structure. Background Technology
[0002] Geocells are three-dimensional mesh-like cell structures formed by high-strength welding of reinforced HDPE sheets. They are typically welded using ultrasonic needle welding. Depending on the project requirements, some geocells have holes punched in the membrane. During construction, the geocells are stretched into a mesh and filled with loose materials such as soil, gravel, and concrete.
[0003] In the prior art, when geocells are used on slopes, the impact of water flow and other forces can sometimes be quite large, causing the geocells to deform and affecting their use. Therefore, protective structures are needed to protect them. To address this issue, this utility model proposes a geocell with a protective structure. Utility Model Content
[0004] The purpose of this invention is to provide a geocell with a protective structure to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a geocell with a protective structure, comprising a geocell body, a protective plate being provided above the geocell body, connecting plates being fixedly installed on both sides of the protective plate, and limiting blocks being fixedly installed on one side of each of the two sets of connecting plates, with threaded posts provided on the surface of the limiting blocks;
[0006] The limiting block has an installation groove on one side, a limiting plate one is provided in the installation groove, and a limiting plate two is provided at one end of the limiting plate one.
[0007] Preferably, the protective plate has an overall "A" shape, and the inner sidewalls of the two sets of protective plates are provided with an upper fixing plate and a lower fixing plate. The lower fixing plate is located below the upper fixing plate, and the upper fixing plate and the lower fixing plate are evenly arranged in three sets.
[0008] Preferably, the geocell body has mounting holes on both sides, and the two ends of the geocell body are placed between the upper fixing plate and the lower fixing plate. The upper fixing plate and the lower fixing plate each have threaded holes, and bolts are internally threaded into the threaded holes, with the bolts passing through the mounting holes.
[0009] Preferably, T-shaped sliding grooves are provided on both sides of the mounting groove, and T-shaped sliders are fixedly installed on one side wall of the limiting plate, with the T-shaped sliders slidably installed in the T-shaped sliding grooves.
[0010] Preferably, rotating blocks are fixedly installed at both ends of the lower side of the first limiting plate, and rotating shafts are fixedly installed at the bottom ends of both sides of the second limiting plate, with the other ends of the two sets of rotating shafts rotatably installed on one side wall of the rotating block.
[0011] Preferably, the surface of the limiting block has a threaded hole, and the threaded column is threadedly connected in the threaded hole.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the two ends of the geocell body are fixed between the upper and lower fixing plates by bolt thread connection. Two symmetrical holes are dug where the geocell body is to be used. The two sets of threaded columns are rotated to push the first limiting plate and rotate the second limiting plate. The two sets of the second limiting plate and the first limiting plate are placed in the hole and covered with soil. It can be more secure when in use. Moreover, the protective plate is in the shape of a "human" shape, and water can flow on the protective plate to a certain extent to avoid impacting the geocell body and causing it to deform. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a partial cross-sectional view of the structure of this utility model;
[0015] Figure 3 This is a cross-sectional view of the structural limiting block of this utility model;
[0016] Figure 4 This is a schematic diagram of the geocell structure of this utility model.
[0017] In the diagram: 1. Protective plate; 2. Connecting plate; 3. Geocell body; 4. Upper fixing plate; 5. Lower fixing plate; 6. Limiting block; 7. Threaded column; 8. Bolt; 9. Mounting groove; 10. Threaded hole one; 11. T-shaped slide; 12. Limiting plate one; 13. Limiting plate two; 14. Rotating block; 15. T-shaped slider; 16. Rotating shaft; 17. Mounting hole; 18. Threaded hole two. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0019] Example 1: Please refer to Figures 1-4, the present utility model provides a technical solution: a geocell with a protection structure, including a geocell body 3, a protection plate 1 is arranged above the geocell body 3, connecting plates 2 are fixedly installed on both side walls of the protection plate 1, limiting blocks 6 are fixedly installed on one side of each of the two groups of connecting plates 2, and threaded columns 7 are arranged on the surface of the limiting blocks 6; an installation groove 9 is opened on one side of the limiting block 6, a first limiting plate 12 is arranged in the installation groove 9, and a second limiting plate 13 is arranged at one end of the first limiting plate 12;
[0020] When in use, place both ends of the geocell body 3 between the upper fixing plate 4 and the lower fixing plate 5, and fix both ends of the geocell body 3 between the upper fixing plate 4 and the lower fixing plate 5 by threaded connection with bolts 8. Dig two symmetrical holes at the place where the geocell body 3 needs to be used, rotate the two groups of threaded columns 7, and the threaded columns 7 move in the first threaded holes 10 to push the first limiting plate 12. At this time, the T-shaped sliders 15 fixedly installed on both side walls of the two groups of first limiting plates 12 slide in the T-shaped chutes 11. When pushed until the two groups of second limiting plates 13 are exposed, rotate the second limiting plates 13 to form a 90° angle with the first limiting plates 12, place the two groups of second limiting plates 13 and the first limiting plates 12 in the holes, and cover them with soil. It can be more firm when in use, and the protection plate 1 is integrally in a "human" character structure, and water flow can flow on the protection plate 1 to a certain extent, avoiding directly impacting the geocell body 3 and causing it to deform.
[0021] Embodiment 2: On the basis of Embodiment 1, in order to facilitate the fixation of the geocell body 3, the protection plate 1 is integrally in a "human" character structure, and an upper fixing plate 4 and a lower fixing plate 5 are arranged on the inner side walls of the two groups of protection plates 1. The lower fixing plate 5 is located below the upper fixing plate 4, and three groups of upper fixing plates 4 and lower fixing plates 5 are evenly arranged; installation holes 17 are opened on both sides of the geocell body 3. Both ends of the geocell body 3 are placed between the upper fixing plate 4 and the lower fixing plate 5. Threaded holes 18 are opened on the surfaces of the upper fixing plate 4 and the lower fixing plate 5, and bolts 8 are threadedly connected in the threaded holes 18. The bolts 8 penetrate through the installation holes 17;
[0022] Place both ends of the geocell body 3 between the upper fixing plate 4 and the lower fixing plate 5, and fix both ends of the geocell body 3 between the upper fixing plate 4 and the lower fixing plate 5 by threaded connection with bolts 8. The protection plate 1 is integrally in a "human" character structure, and water flow can flow on the protection plate 1 to a certain extent, avoiding directly impacting the geocell body 3 and causing it to deform. At this time, loose materials such as soil, gravel, and concrete can be filled into the geocell body 3.
[0023] Example 3: Based on Example 2, in order to facilitate further reinforcement of the geocell body 3, T-shaped sliding grooves 11 are provided on both sides of the installation groove 9, and T-shaped sliders 15 are fixedly installed on both sides of the limiting plate 12. The T-shaped sliders 15 are slidably installed in the T-shaped sliding grooves 11; rotating blocks 14 are fixedly installed at both ends of the lower side of the limiting plate 12, and rotating shafts 16 are fixedly installed at the bottom of both sides of the limiting plate 13. The other ends of the two sets of rotating shafts 16 are rotatably installed on one side wall of the rotating block 14; threaded holes 10 are provided on the surface of the limiting block 6, and threaded posts 7 are threadedly connected in the threaded holes 10.
[0024] Rotate the two sets of threaded pins 7. The threaded pins 7 move and push the limiting plate 12 within the threaded hole 10. At this time, the T-shaped sliders 15 fixedly installed on both sides of the two sets of limiting plates 12 slide within the T-shaped groove 11. When the two sets of limiting plates 13 are pushed out, rotate the limiting plate 13 so that it forms a 90° angle with the limiting plate 12. Place the two sets of limiting plates 13 and the limiting plate 12 into the hole and cover them with soil for a more secure fit during use.
[0025] In actual use, the two ends of the geocell body 3 are fixed between the upper fixing plate 4 and the lower fixing plate 5 by bolt 8 threaded connection. Two symmetrical holes are dug where the geocell body 3 is to be used. The two sets of threaded columns 7 are rotated to push the limiting plate 12 and the limiting plate 2 13. The two sets of limiting plates 2 13 and limiting plate 1 12 are placed in the holes and covered with soil. This makes it more secure during use. The protective plate 1 has an overall "A" shape, and water can flow on the protective plate 1 to a certain extent, avoiding impact on the geocell body 3 and causing it to deform.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A geocell with a protective structure, comprising a geocell body (3), characterized in that: A protection plate (1) is arranged above the geocell body (3). Connecting plates (2) are fixedly installed on both side walls of the protection plate (1). Limit blocks (6) are fixedly installed on one side of each of the two groups of connecting plates (2). A threaded column (7) is arranged on the surface of the limit block (6). An installation groove (9) is formed on one side of the limit block (6). A first limit plate (12) is arranged in the installation groove (9). A second limit plate (13) is arranged at one end of the first limit plate (12).
2. A geocell with a protective structure according to claim 1, characterized in that: The protection plate (1) is integrally in a "human" character structure. Upper fixing plates (4) and lower fixing plates (5) are arranged on the inner side walls of the two groups of protection plates (1). The lower fixing plate (5) is located below the upper fixing plate (4). Three groups of upper fixing plates (4) and lower fixing plates (5) are evenly arranged.
3. A geocell with a protective structure according to claim 1, characterized in that: Installation holes (17) are formed on both sides of the geocell body (3). Both ends of the geocell body (3) are placed between the upper fixing plate (4) and the lower fixing plate (5). Threaded holes two (18) are formed on the surfaces of the upper fixing plate (4) and the lower fixing plate (5). Bolts (8) are threadedly connected in the threaded holes two (18). The bolts (8) penetrate through the installation holes (17).
4. A geocell with a protective structure according to claim 1, characterized in that: T-shaped sliding grooves (11) are formed on both sides of the installation groove (9). T-shaped sliding blocks (15) are fixedly installed on both side walls of the first limit plate (12). The T-shaped sliding blocks (15) are slidably installed in the T-shaped sliding grooves (11).
5. A geocell with a protective structure according to claim 1, characterized in that: Rotating blocks (14) are fixedly installed at both lower ends on one side of the first limit plate (12). Rotating shafts (16) are fixedly installed at both bottom ends on both sides of the second limit plate (13). The other ends of the two groups of rotating shafts (16) are rotatably installed on one side wall of the rotating blocks (14).
6. A geocell with a protective structure according to claim 1, characterized in that: A threaded hole one (10) is formed on the surface of the limit block (6). The threaded column (7) is threadedly connected in the threaded hole one (10).