Sand-fixing assembled earthwork cell

Abstract

The utility model relates to the technical field of geocell, and particularly discloses a sand-fixing assembled geocell, which comprises: a plurality of geocell plate bodies, a plurality of groups of connecting holes are formed in the side walls of each geocell plate body, and two adjacent geocell plate bodies are spliced together through connecting components; the utility model transports the geocell plate bodies to a sand-fixing site first, then splices them on site, splices the plurality of geocell plate bodies together through the connecting components, then inserts the pointed cone part under the insertion rod into the sandy land, fixes the geocell in the sandy land, then passes the cross rod through the connecting holes and positions it through screws, downwardly inserts the pointed part of the insertion plate into the sandy land, and lets the other end of the insertion plate be sleeved on the upper end of the cross rod and located between the two limiting plates, further fixes the geocell, increases the fixing effect with the ground, and positions the two adjacent geocell, thus increasing the sand-fixing effect.

Description

Technical Field

[0001] This utility model relates to the field of geocell technology, specifically a modular geocell for sand fixation. Background Technology

[0002] Geocells are three-dimensional mesh structures formed by high-strength welding of reinforced HDPE sheets. When filled with loose materials such as soil, gravel, and concrete, they create structures with strong lateral confinement and high rigidity. Currently, geocells are mainly connected by welding, riveting, and injection molding, but these connections are prone to detachment or deformation under stress during operation.

[0003] Chinese patent CN215758967U discloses a tenon and mortise structure and a geocell. The first tenon and the second tenon are connected to each other through a matching extrusion structure and an extrusion groove. At the same time, the first through hole on the extrusion structure is aligned to form a limiting hole for the insertion of a locking pin, which is not easy to fall off.

[0004] However, when the aforementioned earthen grid cells are installed on the ground, their fixation to the ground is poor, and two adjacent earthen grid cells cannot be positioned together, thus affecting the sand-fixing effect of the earthen grid cells. Utility Model Content

[0005] The purpose of this invention is to provide a modular geocell for sand fixation, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular geocell for sand fixation, comprising: several geocell panels, each geocell panel having several sets of connecting holes on its side wall, and two adjacent geocell panels being spliced ​​together by connecting components.

[0007] The connecting components include a fixed plate and a cylinder. Several elastic bands with corresponding connecting holes are evenly fixedly installed on one end of the fixed plate. One end of the elastic band passes through the connecting hole and is sleeved on the outer wall of the cylinder. A base plate is fixedly installed on the lower end of the fixed plate, and a plug-in rod is fixedly installed on the lower end of the base plate.

[0008] Preferably, the base plate and the fixing plate are arranged vertically, with the base plate located at the lower end of the geocell panel, and the lower end of the plug rod is fixedly equipped with a pointed cone.

[0009] Preferably, a limiting groove is provided at the upper end of the fixing plate, a top plate is fixedly installed at the upper end of the cylinder, and a limiting plate is fixedly installed on one side of the top plate.

[0010] Preferably, the limiting plate is an elastic plate, and both the limiting plate and the limiting groove are convex. One end of the limiting plate is inserted into the lower side of the inner end of the limiting groove by squeezing itself.

[0011] Preferably, a limiting component is connected between several geocell panels. The limiting component includes a crossbar and a plug plate. Several round holes are evenly provided on the side wall of the crossbar.

[0012] Preferably, the crossbar passes through the connecting hole and is then connected to a screw with an internal thread in the round hole to limit the crossbar.

[0013] Preferably, two parallel limiting blocks are fixedly installed at the upper end of the crossbar, the plug plate is U-shaped, and both ends of the plug plate are provided with pointed parts. The other end of the plug plate is sleeved on the upper end of the crossbar and located between the two limiting blocks.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention first transports the geocell panels to the location where sand stabilization is needed, then assembles them on-site. Several geocell panels are spliced ​​together using connecting components. The lower pointed tip of the insert rod is then inserted into the sand to fix the geocell in place. A crossbar is then passed through the connecting hole and positioned with screws. The pointed tip of the insert plate is inserted into the sand with the tip pointing downwards. The other end of the insert plate is fitted onto the upper end of the crossbar and positioned between two limiting plates to further fix the geocell, increasing its fixation to the ground. This also positions adjacent geocell panels to enhance the sand stabilization effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 This is a top view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the cylinder and the limiting block of this utility model.

[0019] Figure 4 This is a schematic diagram of the unfolded crossbar and plug-in plate of this utility model.

[0020] In the diagram: 1. Geocell panel; 2. Connecting hole; 3. Fixing plate; 4. Limiting groove; 5. Bottom plate; 6. Elastic band; 7. Column; 8. Top plate; 9. Limiting plate; 10. Insert rod; 11. Conical part; 12. Crossbar; 13. Limiting block; 14. Round hole; 15. Screw; 16. Insert plate; 17. Tip. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a prefabricated geocell for sand fixation, comprising: several geocell panels 1, each geocell panel 1 having several sets of connecting holes 2 on its side wall, each set having several connecting holes 2; two adjacent geocell panels 1 are spliced ​​together by connecting components, the connecting components including several sets of fixing plates 3 and cylinders 7, each set having one fixing plate 3 and one cylinder 7; several elastic bands 6 corresponding to the connecting holes 2 are uniformly fixedly installed at one end of each fixing plate 3, and one end of the elastic band 6 passes through the connecting components in sequence. The connecting holes 2 on the two geocell panels 1 are connected to the outer wall of the cylinder 7 by stretching themselves. The bottom plate 5 is fixedly installed at the lower end of the fixing plate 3. The bottom plate 5 and the fixing plate 3 are set vertically. Under the action of the elastic band 6, the fixing plate 3 and the cylinder 7 are respectively attached to the two ends of the two geocell panels 1. At the same time, the bottom plate 5 is located at the lower end of the two geocell panels 1. The bottom end of the bottom plate 5 is fixedly installed with a plug rod 10. The bottom end of the plug rod 10 is fixedly installed with a pointed cone 11, which makes it easy to insert the plug rod 10 into the sand and fix the geocell.

[0023] Specifically, the geocell panel 1 is first transported to the location where sand stabilization is needed, and then assembled on-site. Several geocell panels 1 are spliced ​​together using connecting components. Then, the pointed cone 11 at the bottom of the insertion rod 10 is inserted into the sand to fix the geocell in the sand, thus stabilizing the sand.

[0024] like Figure 2 and Figure 3 As shown, in some embodiments, a limiting groove 4 is provided at the upper end of the fixing plate 3, and a top plate 8 is fixedly installed at the upper end of the cylinder 7. The top plate 8 is located at the upper end of the two geocell panels 1. A limiting plate 9 is fixedly installed on one side of the top plate 8. The limiting plate 9 is an elastic plate. Both the limiting plate 9 and the limiting groove 4 are convex. One end of the limiting plate 9 is inserted into the lower side of the inner end of the limiting groove 4 by squeezing itself. More specifically, after the cylinder 7 is inserted into several elastic bands 6, the top plate 8 is located at the upper end of the two geocell panels 1, and one end of the limiting plate 9 is inserted into the lower side of the inner end of the limiting groove 4 by squeezing itself, thus fixing the upper ends of the fixing plate 3 and the cylinder 7 together and fixing the two geocell panels 1 more firmly.

[0025] like Figure 1 and Figure 4 As shown, in some embodiments, a limiting component is connected between several geocell panels 1. The limiting component includes a crossbar 12 and a plug plate 16. Several round holes 14 are evenly provided on the side wall of the crossbar 12. The crossbar 12 passes through the connecting hole 2 and then a screw 15 is threaded into the round hole 14. The screw 15 is located on both sides of the geocell panel 1 and is used to limit the crossbar 12 and the geocell panel 1 to prevent adjacent geocell panels 1 from getting close to each other and to position two adjacent geocell panels.

[0026] Two parallel limiting blocks 13 are fixedly installed on the upper end of the crossbar 12. The plug plate 16 is U-shaped, and both ends of the plug plate 16 are provided with pointed parts 17. The other end of the plug plate 16 is sleeved on the upper end of the crossbar 12 and located between the two limiting blocks 13. More specifically, after the crossbar 12 and the earth grid are fixed, the pointed part of the plug plate 16 is turned downward and inserted into the sand, and the other end of the plug plate 16 is sleeved on the upper end of the crossbar 12 and located between the two limiting blocks 13, so as to further fix the earth grid.

[0027] In actual use, the geocell panel 1 is first transported to the place where sand fixation is needed, and then spliced ​​on site. Several geocell panels 1 are spliced ​​together by connecting parts. Then, the lower pointed cone 11 of the plug rod 10 is inserted into the sand to fix the geocell in the sand. Then, the crossbar 12 is passed through the connecting hole 2 and positioned by the screw 15. The pointed part 17 of the plug plate 16 is inserted downward and into the sand. The other end of the plug plate 16 is sleeved on the upper end of the crossbar 12 and located between the two limiting blocks 13 to further fix the geocell.

[0028] 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 modular geocell for sand fixation, characterized in that: include: Several geocell panels (1) are provided, and several sets of connecting holes (2) are provided on the side wall of each geocell panel (1). Two adjacent geocell panels (1) are spliced ​​together by connecting parts. The connecting components include a fixing plate (3) and a cylinder (7). Several elastic bands (6) corresponding to the connecting holes (2) are evenly fixedly installed on one end of the fixing plate (3). One end of the elastic band (6) passes through the connecting hole (2) and is sleeved on the outer wall of the cylinder (7). A base plate (5) is fixedly installed on the lower end of the fixing plate (3). A plug rod (10) is fixedly installed on the lower end of the base plate (5).

2. The prefabricated geocell for sand fixation according to claim 1, characterized in that: The bottom plate (5) and the fixing plate (3) are set vertically. The bottom plate (5) is located at the lower end of the geocell panel (1). The lower end of the plug rod (10) is fixedly installed with a pointed cone (11).

3. The prefabricated geocell for sand fixation according to claim 1, characterized in that: The upper end of the fixed plate (3) is provided with a limiting groove (4), and the upper end of the cylinder (7) is fixedly installed with a top plate (8), and a limiting plate (9) is fixedly installed on one side of the top plate (8).

4. The prefabricated geocell for sand fixation according to claim 3, characterized in that: The limiting plate (9) is an elastic plate. Both the limiting plate (9) and the limiting groove (4) are convex. One end of the limiting plate (9) is inserted into the lower side of the inner end of the limiting groove (4) by squeezing itself.

5. The prefabricated geocell for sand fixation according to claim 1, characterized in that: A limiting component is connected between several geocell panels (1). The limiting component includes a crossbar (12) and a plug plate (16). Several round holes (14) are evenly opened on the side wall of the crossbar (12).

6. The prefabricated geocell for sand fixation according to claim 5, characterized in that: The crossbar (12) passes through the connecting hole (2) and is then connected to the screw (15) through the internal thread of the round hole (14) for limiting the crossbar (12).

7. A prefabricated geocell for sand fixation according to claim 6, characterized in that: Two parallel limiting blocks (13) are fixedly installed on the upper end of the crossbar (12). The plug plate (16) is U-shaped, and both ends of the plug plate (16) are provided with pointed parts (17). The other end of the plug plate (16) is sleeved on the upper end of the crossbar (12) and located between the two limiting blocks (13).

Images