River bank slope protection composite plastic geonet auxiliary laying assembly

Abstract

The utility model discloses a river bank slope protection composite plastic geonet auxiliary laying assembly, and relates to the technical field of geonet installation, the river bank slope protection composite plastic geonet auxiliary laying assembly comprises U-shaped nails and a limiting ring groove, the multiple U-shaped nails are subjected to limiting discharging through a material laying assembly, and the material laying assembly is used for achieving rapid material laying operation of the U-shaped nails; the material spreading assembly comprises a material spreading strip, a transverse connecting rib, an annular block and an elastic clamping piece. And the bottom ends of the two vertical parts of the U-shaped nails are connected to the inner sides of the two annular blocks in an inserted mode correspondingly, the elastic clamping pieces are connected to the inner sides of the limiting annular grooves in a clamped mode and used for limiting and fixing the U-shaped nails, and therefore limiting discharging of the multiple U-shaped nails is achieved. According to the laying device for the geonet, the laying component is arranged, so that a plurality of U-shaped nails can be arranged and limited, the U-shaped nails can be wound and stored in a daily state, the wound laying component is put down and unfolded along a slope, namely, the laying operation of the U-shaped nails is completed, the distance between the U-shaped nails is controllable, the overall operation is simple and convenient, and the laying efficiency of the geonet can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of geonet installation technology, specifically an auxiliary laying component for composite plastic geonets for riverbank slope protection. Background Technology

[0002] Plastic geonets, also known as plastic geogrids, are polymer mesh materials with square or rectangular shapes formed by stretching. They are made by punching holes in extruded polymer sheets (mostly made of polypropylene or high-density polyethylene) and then subjecting them to directional stretching under heating conditions. They are used in projects such as soft soil treatment, roadbed reinforcement, slope protection, bridge abutment reinforcement, coastal slope protection, and reservoir bottom reinforcement.

[0003] When laying plastic geonets on riverbank slopes, U-shaped nails are needed to fix the joints of the geonets. However, existing U-shaped nails are individual and require a separate person to place them at certain intervals during installation. This process is not only difficult to control the spacing, but also inconvenient for workers to walk on the slope to place the material. Therefore, an auxiliary laying component for composite plastic geonets for riverbank slope protection is provided. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary laying component for composite plastic geonets for riverbank slope protection in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary laying component for composite plastic geonet for riverbank slope protection, including U-shaped nails, wherein the outer sides of the two vertical parts of the U-shaped nails near the bottom are formed with limiting annular grooves, and multiple U-shaped nails are discharged through a material laying component for limiting the material, wherein the material laying component is used to realize the rapid material laying operation of the U-shaped nails;

[0006] The material spreading assembly includes spreading strips, horizontal connecting ribs, ring blocks, and elastic clips;

[0007] The horizontal connecting rib is fixed between the two material strips, and multiple horizontal connecting ribs are evenly arranged between the two material strips along the long side.

[0008] The annular block is symmetrically formed on the surface of the transverse connecting rib, and multiple elastic cards are provided. The multiple elastic cards are distributed in a ring around the center of the annular block and fixed to the top of the annular block.

[0009] The bottom ends of the two vertical parts of the U-shaped nail are respectively inserted into the inner side of the two annular blocks, and the elastic card is engaged in the inner side of the limiting ring groove to realize the limiting and fixing of the U-shaped nail, thereby realizing the limiting and discharging of multiple U-shaped nails.

[0010] As a further embodiment of this utility model: a storage cylinder is fixed to the bottom of the annular block, the bottom of the vertical part of the U-shaped nail extends into the interior of the storage cylinder, and the bottom horizontal height of the storage cylinder is lower than the bottom horizontal height of the vertical part of the U-shaped nail.

[0011] As a further improvement of this utility model, the outer edge of the bottom of the storage cylinder is arc-shaped.

[0012] As a further improvement of this utility model: a reinforcing rib is fixed in the middle of the multiple horizontally distributed transverse connecting ribs, and the reinforcing rib is distributed parallel to the material strip.

[0013] As a further improvement of this utility model, the material strip, horizontal connecting rib, annular block, elastic card, storage cylinder, and reinforcing rib are integrally formed by injection molding.

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

[0015] By setting up the material laying component, multiple U-shaped nails can be laid out and limited. In normal conditions, they can be rolled up and stored. The rolled-up material laying component is laid down and unfolded along the slope to complete the U-shaped nail laying operation. The spacing of the U-shaped nails is controllable. The overall operation is simple and convenient, which can effectively improve the laying efficiency of geonet. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the disassembled U-shaped nail and the material laying component of this utility model;

[0018] Figure 3 This is a cross-sectional view of the material spreading component of this utility model.

[0019] In the diagram: 1. U-shaped nail; 2. Limiting ring groove; 3. Material laying assembly; 301. Material laying strip; 302. Horizontal connecting rib; 303. Ring block; 304. Elastic card; 305. Storage cylinder column; 306. Reinforcing rib. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-3In this embodiment of the utility model, a composite plastic geonet auxiliary laying component for riverbank slope protection includes a U-shaped nail 1. The outer side of the two vertical parts of the U-shaped nail 1 near the bottom is formed with a limiting ring groove 2. Multiple U-shaped nails 1 are discharged through a material laying component 3, which is used to realize the rapid material laying operation of the U-shaped nail 1.

[0022] The material spreading component 3 includes a material spreading strip 301, a horizontal connecting rib 302, an annular block 303, and an elastic clip 304;

[0023] The horizontal connecting rib 302 is fixed between the two material strips 301, and multiple horizontal connecting ribs 302 are evenly arranged along the long side between the two material strips 301.

[0024] An annular block 303 is symmetrically formed on the surface of the transverse connecting rib 302. Multiple elastic cards 304 are provided, and the multiple elastic cards 304 are fixed to the top of the annular block 303 in a ring-shaped distribution around the center of the annular block 303.

[0025] The two vertical ends of the U-shaped nail 1 are respectively inserted into the inner side of the two annular blocks 303, and the elastic card 304 is engaged in the inner side of the limiting ring groove 2 to realize the limiting and fixing of the U-shaped nail 1, thereby realizing the limiting and discharging of multiple U-shaped nails 1.

[0026] In this embodiment: When the U-shaped nail 1 is stored normally, it is limited on the laying component 3. The laying component 3 can be rolled up as a whole for easy storage. When laying geonet on the riverbank slope, the rolled laying component 3 can be taken out, and then one end of the laying strip 301 is fixed. Then the rolled laying component 3 is laid down along the slope, so that the rolled laying component 3 is unfolded, thus completing the laying operation of the U-shaped nail 1. The spacing of the U-shaped nail 1 is controllable.

[0027] After that, all the staff need to do is manually hammer the U-shaped nail 1 downwards into the soil. The whole operation is simple and convenient.

[0028] Please refer to this carefully. Figures 1-3 The bottom of the annular block 303 is fixed with a storage cylinder 305. The bottom of the vertical part of the U-shaped nail 1 extends into the inside of the storage cylinder 305, and the bottom horizontal height of the storage cylinder 305 is lower than the bottom horizontal height of the vertical part of the U-shaped nail 1.

[0029] The bottom outer edge of the storage cylinder 305 is curved.

[0030] In this embodiment, the receiving cylinder 305 can wrap and protect the bottom of the vertical part of the U-shaped nail 1, preventing the cone head of the vertical part of the U-shaped nail 1 from protruding to the outside and causing safety hazards. At the same time, when hammering the U-shaped nail 1 later, the receiving cylinder 305 can be hammered and inserted into the soil simultaneously without interfering with the fixation of the geonet.

[0031] Please refer to this carefully. Figures 1-3 Multiple horizontally distributed transverse connecting ribs 302 are fixed with reinforcing ribs 306 in the middle, and the reinforcing ribs 306 are distributed in parallel with the material strips 301.

[0032] In this embodiment: after the U-shaped nail 1 is hammered into the soil, the U-shaped nail 1 can compress the geonet through the reinforcing rib 306 and the paving strip 301, so that the area between two adjacent U-shaped nails 1 can also be compressed and fixed, further improving the fixation firmness of the geonet.

[0033] Please refer to this carefully. Figures 1-3 The material strip 301, horizontal connecting rib 302, ring block 303, elastic card 304, storage cylinder 305, and reinforcing rib 306 are integrally molded by injection molding.

[0034] In this embodiment: after the material laying component 3 is produced, it is only necessary to insert the U-shaped nails 1 into the corresponding annular blocks 302 in sequence, which is convenient for assembly and easy to promote production.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A composite plastic geonet auxiliary laying component for riverbank slope protection, comprising U-shaped nails (1), characterized in that, The two vertical parts of the U-shaped nail (1) are formed with limiting ring grooves (2) on the outer side near the bottom. Multiple U-shaped nails (1) are discharged by limiting the material by the material spreading assembly (3). The material spreading assembly (3) is used to realize the rapid material spreading operation of the U-shaped nail (1). The material laying component (3) includes a material laying strip (301), a horizontal connecting rib (302), an annular block (303), and an elastic card (304); The horizontal connecting rib (302) is fixed between the two laying strips (301), and multiple horizontal connecting ribs (302) are evenly arranged along the long side between the two laying strips (301). The annular block (303) is symmetrically formed on the surface of the transverse connecting rib (302), and multiple elastic cards (304) are provided. The multiple elastic cards (304) are fixed to the top of the annular block (303) in a ring-shaped distribution around the center of the annular block (303). The bottom ends of the two vertical parts of the U-shaped nail (1) are respectively inserted into the inner side of the two annular blocks (303), and the elastic card (304) is engaged in the inner side of the limiting ring groove (2) to realize the limiting and fixing of the U-shaped nail (1), thereby realizing the limiting and discharge of multiple U-shaped nails (1).

2. The auxiliary laying component for composite plastic geonet for riverbank slope protection according to claim 1, characterized in that, The bottom of the annular block (303) is fixed with a storage cylinder (305), the bottom of the vertical part of the U-shaped nail (1) extends into the inside of the storage cylinder (305), and the bottom horizontal height of the storage cylinder (305) is lower than the horizontal height of the bottom of the vertical part of the U-shaped nail (1).

3. The auxiliary laying component for composite plastic geonet for riverbank slope protection according to claim 2, characterized in that, The bottom outer edge of the storage cylinder (305) is arc-shaped.

4. The auxiliary laying component for composite plastic geonet for riverbank slope protection according to claim 2, characterized in that, Multiple horizontally distributed transverse connecting ribs (302) are fixed with reinforcing ribs (306) in the middle, and the reinforcing ribs (306) are distributed in parallel with the spreading strips (301).

5. The auxiliary laying component for composite plastic geonet for riverbank slope protection according to claim 4, characterized in that, The material strip (301), horizontal connecting rib (302), ring block (303), elastic card (304), storage cylinder (305), and reinforcing rib (306) are integrally formed by injection molding.

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