Impact-resistant geotextile covering layer structure

Abstract

The utility model discloses an anti-impact geotextile covering layer structure, including: cover component, connecting piece and fixing component, the cover component includes geotextile layer, reinforcing layer, buffer layer, wearing layer and connecting hole, the top of geotextile layer is fixedly connected with the reinforcing layer, the top of reinforcing layer is fixedly connected with the buffer layer, and the connecting piece is connected with the connecting hole. The tops of the buffer layers are fixedly connected with wear-resistant layers, and the number of the reinforcing layers, the number of the buffer layers and the number of the wear-resistant layers are all two. By arranging the geotechnical cloth layer, the reinforcing layers, the buffer layers, the wear-resistant layers and the connecting holes, the reinforcing layers made of stainless steel meshes and the buffer layers made of sponge materials are arranged on the upper side and the lower side of the geotechnical cloth, impact force in the vertical direction and penetrating power of sharp stones can be effectively buffered, and therefore the geotechnical cloth is protected, and normal performance of the geotechnical cloth is guaranteed; meanwhile, the wear-resistant layer of the nylon woven mesh is added, so that the wear resistance of the geotechnical cloth is improved, and the wear of the geotechnical cloth during laying is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of geotextile, concretely to an impact-resistant geotextile cover layer structure. BACKGROUND

[0002] Geotextile, also known as geotextile, is an engineering material made of polyester, polypropylene, nylon and other synthetic fibers or glass fibers by weaving, non-woven or weaving methods. With the continuous development of civil engineering field, geotextile is widely used in various engineering projects.

[0003] In the existing geotextile laying process, the geotextile is often pierced by the sharp stone at the bottom, and when laying above the geotextile, the geotextile is damaged due to excessive impact force, which seriously damages the normal performance of the geotextile. When laying, the geotextile often needs to be dragged, which also causes the surface of the geotextile to wear out. After a long time, the adjacent geotextile is prone to breakage. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an impact-resistant geotextile cover layer structure, which is provided with a reinforcing layer of stainless steel mesh and a buffer layer of sponge material on the upper and lower sides of the geotextile, which can effectively buffer the impact force in the upward and downward directions and the penetration force of sharp stones, thereby forming protection for the geotextile and ensuring the normal performance of the geotextile. At the same time, a wear-resistant layer of nylon woven mesh is also added to improve the wear resistance of the geotextile and reduce the wear of the geotextile during laying. The adjacent geotextile is connected by clamping, which is convenient to disassemble and assemble and improves the laying efficiency.

[0005] To achieve the above purpose, an impact-resistant geotextile cover layer structure is provided, which comprises a cover assembly, a connecting block and a fixing assembly. The cover assembly comprises a geotextile layer, a reinforcing layer, a buffer layer, a wear-resistant layer and a connecting hole. The top of the geotextile layer is fixedly connected with the reinforcing layer. The top of the reinforcing layer is fixedly connected with the buffer layer. The top of the buffer layer is fixedly connected with the wear-resistant layer. The number of reinforcing layers, buffer layers and wear-resistant layers is two, and they are symmetrically distributed on the upper and lower sides of the geotextile layer. The top of the wear-resistant layer is provided with a connecting hole. The number of connecting holes is multiple and symmetrically distributed on the wear-resistant layer. The connecting hole penetrates the geotextile layer, the reinforcing layer and the buffer layer. The fixing assembly comprises a connecting rod, a top groove, a clamping block, a fixing cap and a clamping groove. The top of the connecting rod is provided with a top groove. The circumferential surface of the connecting rod is fixedly connected with a clamping block. The number of clamping blocks is two and symmetrically distributed on the left and right sides of the top groove. The top of the connecting rod is provided with a fixing cap. The inside of the fixing cap is provided with a clamping groove. The connecting rod and the fixing cap are connected by the clamping block and the clamping groove.

[0006] According to the aforementioned impact-resistant geotextile covering layer structure, the reinforcing layer is a stainless steel mesh. The stainless steel mesh can improve the strength of the geotextile layer and prevent damage.

[0007] According to the aforementioned impact-resistant geotextile covering layer structure, the buffer layer is made of sponge material. Sponge material not only has good filtration capabilities but also good cushioning capabilities, which can buffer vertical pressure and improve the impact resistance of the geotextile layer.

[0008] According to the aforementioned impact-resistant geotextile cover structure, the abrasion-resistant layer is a nylon woven mesh. The upper and lower layers of nylon woven mesh can form a protective layer for the inner geotextile layer, improve abrasion resistance, and prevent damage to the geotextile surface caused by dragging during laying.

[0009] According to the aforementioned impact-resistant geotextile covering structure, multiple fixing components are provided, and the connecting rod is located inside the connecting hole.

[0010] According to the aforementioned impact-resistant geotextile covering layer structure, the connecting blocks are in the shape of an "I" and are snapped into the covering component. Multiple connecting blocks are provided and evenly distributed around the covering component. The connecting blocks are snapped into the covering component and then secured by a fixing component.

[0011] According to the aforementioned impact-resistant geotextile covering structure, both the connecting blocks and fixing components are made of polycarbonate. Polycarbonate material possesses high toughness, high impact strength, strong resistance to chemical corrosion, and strong abrasion resistance, enabling it to withstand complex installation environments and ensure the fixed connection of adjacent geotextiles.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting up geotextile layers, reinforcement layers, buffer layers, wear-resistant layers and connecting holes, stainless steel mesh reinforcement layers and sponge material buffer layers are set on both the upper and lower sides of the geotextile, which can effectively buffer the impact force in the vertical direction and the penetrating force of sharp stones, thus forming protection for the geotextile and ensuring its normal performance. At the same time, a nylon woven mesh wear-resistant layer is added to improve the wear resistance of the geotextile and reduce the wear of the geotextile during laying.

[0014] 2. By setting up connecting blocks, connecting rods, top grooves, clips, fixing caps and slots, adjacent geotextiles are connected by a snap-fit ​​method, which facilitates disassembly and assembly and improves laying efficiency.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The utility model further illustrates below combining with the drawings and examples;

[0017] Figure 1 It is the front view of the utility model of an anti-impact geotextile covering layer structure;

[0018] Figure 2 It is the covering assembly structure diagram of the utility model of an anti-impact geotextile covering layer structure;

[0019] Figure 3 It is the fixed assembly section view of the utility model of an anti-impact geotextile covering layer structure;

[0020] Figure 4 It is the combination connection structure diagram of the utility model of an anti-impact geotextile covering layer structure.

[0021] In the drawing: 1, covering assembly; 2, connecting block; 3, fixed assembly; 101, geotextile layer; 102, reinforcing layer; 103, buffer layer; 104, wear-resistant layer; 105, connecting hole; 301, connecting rod; 302, top groove; 303, clamping block; 304, fixed cap; 305, clamping groove. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the range of protection of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a kind of technical scheme: an impact-resistant geotextile covering layer structure, comprising: covering assembly 1, connecting block 2 and fixed assembly 3, covering assembly 1 includes geotextile layer 101, reinforcing layer 102, buffer layer 103, wear layer 104 and connecting hole 105, the top of geotextile layer 101 is fixedly connected with reinforcing layer 102, reinforcing layer 102 is stainless steel net, and stainless steel net can improve the strength of geotextile layer 101, avoid breakage, the top of reinforcing layer 102 is fixedly connected with buffer layer 103, and buffer layer 103 uses sponge material, and sponge material not only has good filtering capacity, but also has good buffering capacity, can buffer the pressure in up-down direction, improve the impact resistance of geotextile layer 101, the top of buffer layer 103 is fixedly connected with wear layer 104, and wear layer 104 is nylon woven net, and the upper and lower two nylon woven nets can form the protection to internal geotextile layer 101, improve wear resistance, avoid surface damage of geotextile caused by dragging when laying, the number of reinforcing layer 102, buffer layer 103 and wear layer 104 is all provided with two, and symmetrically distributed on the upper and lower sides of geotextile layer 101, connecting hole 105 is provided on the top of wear layer 104, the number of connecting hole 105 is provided with multiple, and symmetrically distributed on wear layer 104, and connecting hole 105 penetrates geotextile layer 101, reinforcing layer 102 and buffer layer 103, fixed assembly 3 includes connecting rod 301, top groove 302, clamping block 303, fixed cap 304 and clamping groove 305, the top of connecting rod 301 is provided with top groove 302, and clamping block 303 is fixedly connected on the circumference of connecting rod 301, the number of clamping block 303 is provided with two, and symmetrically distributed on the left and right sides of top groove 302, the top of connecting rod 301 is provided with fixed cap 304, and clamping groove 305 is arranged in fixed cap 304, and connecting rod 301 is clamped with fixed cap 304 by clamping block 303 and clamping groove 305.

[0024] The number of fixed assembly 3 is provided with multiple, and connecting rod 301 is located in the inside of connecting hole 105, connecting block 2 is in the shape of "G", and connecting block 2 is clamped with covering assembly 1, the number of connecting block 2 is provided with multiple, and evenly distributed in the four of covering assembly 1, when installing, connecting rod 301 is inserted into connecting hole 105, and penetrates connecting block 2, and fixed cap 304 is clamped with connecting rod 301, and covering assembly 1 is fixed in the inside of connecting block 2, so as to fix adjacent geotextile, and connecting block 2 and fixed assembly 3 are made of polycarbonate material, polycarbonate material has high toughness, high impact strength, strong resistance to chemical corrosion and strong wear resistance, can cope with complex installation environment, and ensure the fixed connection of adjacent geotextile.

[0025] Working principle: the geotextile is laid horizontally, two adjacent geotextiles are connected through the connecting block 2, the connecting rod 301 is inserted into the connecting hole 105 and penetrates through the connecting block 2, the fixing cap 304 is clamped with the connecting rod 301, and the covering assembly 1 is fixed in the connecting block 2, so that the adjacent geotextiles are fixed.

[0026] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A geotextile mulch layer structure resistant to impact, characterized in that, include: The system comprises a covering component (1), a connecting block (2), and a fixing component (3). The covering component (1) includes a geotextile layer (101), a reinforcing layer (102), a buffer layer (103), a wear-resistant layer (104), and connecting holes (105). The top of the geotextile layer (101) is fixedly connected to the reinforcing layer (102), the top of the reinforcing layer (102) is fixedly connected to the buffer layer (103), and the top of the buffer layer (103) is fixedly connected to the wear-resistant layer (104). Two reinforcing layers (102), two buffer layers (103), and two wear-resistant layers (104) are provided, symmetrically distributed on the upper and lower sides of the geotextile layer (101). Connecting holes (105) are provided on the top of the wear-resistant layer (104), and multiple connecting holes (105) are provided, symmetrically distributed on the wear-resistant layer (104). On 104), the connecting hole (105) penetrates the geotextile layer (101), the reinforcing layer (102) and the buffer layer (103). The fixing component (3) includes a connecting rod (301), a top groove (302), a locking block (303), a fixing cap (304) and a locking groove (305). The top of the connecting rod (301) is provided with a top groove (302). The locking block (303) is fixedly connected to the circumferential surface of the connecting rod (301). There are two locking blocks (303), which are symmetrically distributed on the left and right sides of the top groove (302). The top of the connecting rod (301) is provided with a fixing cap (304). The inside of the fixing cap (304) is provided with a locking groove (305). The connecting rod (301) and the fixing cap (304) are engaged by the locking block (303) and the locking groove (305).

2. An impact resistant geotextile mulch layer structure as defined in claim 1, wherein: The reinforcing layer (102) is a stainless steel mesh.

3. An impact resistant geotextile mulch layer structure as defined in claim 1, wherein: The buffer layer (103) is made of sponge material.

4. An impact resistant geotextile mulch layer structure as defined in claim 1, wherein: The wear-resistant layer (104) is a nylon woven mesh.

5. An impact resistant geotextile mulch layer structure as defined in claim 1, wherein: The number of the fixing components (3) is set to multiple, and the connecting rod (301) is located inside the connecting hole (105).

6. An impact resistant geotextile mulch layer structure as defined in claim 1, wherein: The connecting block (2) is in the shape of an "I" and is snapped into the covering component (1). There are multiple connecting blocks (2) and they are evenly distributed around the covering component (1).

7. An impact resistant geotextile mulch layer structure as defined in claim 1, wherein: Both the connecting block (2) and the fixing component (3) are made of polycarbonate.

Images