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CN-224227764-U - High-strength composite geocell

CN224227764UCN 224227764 UCN224227764 UCN 224227764UCN-224227764-U

Abstract

The utility model relates to the technical field of geocells, in particular to a high-strength composite geocell which comprises a plurality of cell strips, wherein two adjacent cell strips are connected through a connecting component to form a honeycomb net-shaped geocell, the connecting component comprises a fixing plate, the fixing plate is U-shaped, the connecting position of the two adjacent cell strips is located in the fixing plate, the lower end of the fixing plate is inserted into the ground through a fixing nail, the upper end of the fixing plate is fixed through a fixing cap, the inner ends of the geocell are provided with fasteners, the cell strips are paved on the ground for splicing through the connecting component, the fixing cap is inserted into the upper end of the fixing plate after the clamping and fixing is carried out, the cell strips are prevented from slipping, then the fasteners are inserted into the spliced geocell, and the fixing plate is fixed on the side wall of the fixing plate to strengthen the geocell, so that the geocell can adapt to a large load and meet the engineering with high durability requirement.

Inventors

  • WANG CONGHAN
  • WANG XIUYUN

Assignees

  • 瑞辉新材料(江苏)有限公司

Dates

Publication Date
20260512
Application Date
20250701

Claims (7)

  1. 1. A high-strength composite geocell comprises a plurality of cell strips (1) and is characterized in that two adjacent cell strips (1) are connected through a connecting component (2) to form a honeycomb net-shaped geocell; The connecting assembly (2) comprises a fixing plate (5), the fixing plate (5) is U-shaped, the joint of two adjacent grid cell strips (1) is located in the fixing plate (5), the lower end of the fixing plate (5) is inserted into the ground through a fixing nail (7), the upper end of the fixing plate (5) is fixed through a fixing cap (3), and a fastener (9) is arranged at the inner end of the geocell.
  2. 2. The high-strength composite geocell of claim 1, wherein the fixing cap (3) is U-shaped, the fixing cap (3) is made of elastic metal, two fixing convex keys (12) are arranged on symmetrical sides inside the fixing cap (3), and a guiding slope is formed at the lower end of the fixing convex keys (12).
  3. 3. The high-strength composite geocell of claim 1, wherein the fixing plate (5) is symmetrically provided with grooves (4) corresponding to the fixing convex keys (12), and when the fixing cap (3) is clamped at the upper end of the fixing plate (5), the fixing convex keys (12) are inserted into the grooves (4).
  4. 4. The high-strength composite geocell of claim 1, wherein the outer sides of the left and right ends of the fixing plate (5) are fixedly provided with convex blocks, one side of each convex block is provided with a sliding groove (6), the left and right sides of the fastening piece (9) are fixedly provided with sliding blocks, the sliding blocks and the sliding grooves (6) are isosceles trapezoids, and the sliding blocks can be slidably inserted into the sliding grooves (6).
  5. 5. The high-strength composite geocell of claim 1, wherein the fixing nails (7) are fixedly arranged at one end of the fixing plate (5) far away from the fixing cap (3), and one end of the fixing nails (7) far away from the fixing plate (5) is inserted into the ground.
  6. 6. The high-strength composite geocell of claim 1, wherein a rubber pad (8) is fixedly mounted on the inner side of the fixing plate (5).
  7. 7. A high strength composite geocell according to claim 1, wherein the cell strip (1) comprises a polyester strip (11), the polyester strip (11) being overwrapped with PE sheet material (10).

Description

High-strength composite geocell Technical Field The utility model relates to the field of geocells, in particular to a high-strength composite geocell. Background The geocell is used as a geotechnical material with obvious reinforcement function, and by means of the structural design of the geotechnical material with specific height, the dispersion conduction of vertical load can be realized efficiently. The material can promote the damage sliding line of the foundation and the roadbed surface to transfer to the deep soil body, thereby forming a deep foundation effect and fundamentally reducing the occurrence probability of uneven settlement. In the prior art, the traditional geocell is made of a single polymer material, has a single-layer grid structure and large grid size, and is welded or bonded after extrusion molding in the production process, so that the geocell is used in a conventional load distribution environment. However, the conventional geocell is easy to deform and has general recovery capability when bearing a large load, and the fastening part has small connecting force, so that the geocell cannot adapt to the engineering with large load and high durability requirements. Disclosure of utility model The utility model aims to provide a high-strength composite geocell so as to solve the problems in the prior art. In order to achieve the aim, the utility model provides the technical scheme that the high-strength composite geocell comprises a plurality of cell strips, wherein two adjacent cell strips are connected through a connecting component to form a honeycomb net-shaped geocell; The connecting assembly comprises a fixing plate, the fixing plate is U-shaped, the joint of two adjacent cell strips is located in the fixing plate, the lower end of the fixing plate is inserted into the ground through a fixing nail, the upper end of the fixing plate is fixed through a fixing cap, and a fastener is arranged at the inner end of the geocell. Preferably, the fixing cap is U-shaped, the fixing cap is made of elastic metal, two fixing convex keys are arranged on the symmetrical sides inside the fixing cap, and a guiding slope is arranged at the lower end of each fixing convex key. Preferably, the left side and the right side of the fixing plate are symmetrically provided with grooves corresponding to the fixing convex keys, and when the fixing cap is clamped at the upper end of the fixing plate, the fixing convex keys are inserted into the grooves. Preferably, the outer sides of both ends about the fixed plate are all fixed mounting has the lug, and the spout has been seted up to one side of lug, and the equal fixed mounting in fastener left and right sides has the slider, and slider and spout all are isosceles trapezoid, and the slider slidable inserts in the spout. Preferably, the fixing nails are fixedly arranged at one end of the fixing plate far away from the fixing cap, and one end of the fixing nails far away from the fixing plate is inserted into the ground. Preferably, a rubber pad is fixedly arranged on the inner side of the fixing plate. Preferably, the cell strip comprises a polyester strip, and the PE sheet is coated outside the polyester strip. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, a plurality of cell strips are paved on the ground for splicing, the cell strips are clamped and fixed through the connecting assembly, the fixing cap is inserted into the upper end of the fixing plate after the cell strips are fixed to prevent the cell strips from slipping, then the fasteners are inserted into the spliced geocell, and the fastener is fixed on the side wall of the fixing plate to strengthen the strength of the geocell, so that the geocell can adapt to larger load and meet the engineering with high durability requirement. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic view of a connecting assembly according to the present utility model; FIG. 3 is a cross-sectional view of a cellular belt of the present utility model; fig. 4 is a schematic view of the structure of the fixing cap of the present utility model. In the figure, 1, a cell strip; 2, a connecting component, 3, a fixing cap, 4, a groove, 5, a fixing plate, 6, a chute, 7, a fixing nail, 8, a rubber pad, 9, a fastener, 10, a PE sheet, 11, a polyester strip and 12, and a fixing convex key. Detailed Description In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obta