CN219011181U - Take self-adhesive to conveniently assemble rough-surface geomembrane - Google Patents

Abstract

The utility model discloses a rough-surface geomembrane with self-adhesive convenient to assemble, which comprises a membrane body, wherein the membrane body comprises a first wear-resistant layer, a first geomembrane layer, an anti-seepage layer, a reinforcing layer, a second geomembrane layer and a second wear-resistant layer, reinforcing blocks are arranged at two ends of the membrane body, a first connecting block is arranged on one side surface of each reinforcing block, a positioning groove is formed in the bottom surface of each first connecting block, and a second connecting block is arranged on the other side surface of each reinforcing block. When the film body is installed, the positioning groove on the first connecting block on one side surface of the film body and the positioning block on the top surface of the second connecting block on the other side surface of the film body are spliced and positioned, so that the film bodies can be spliced and installed, the installation process is simple and convenient, time and labor are saved, the firmness after the positioning block and the positioning groove are spliced can be effectively improved through the use of the adhesive layer on the top surface of the positioning block, the loosening and falling of the positioning block and the positioning groove are prevented, and the stability after the splicing is improved conveniently.

Description

Take self-adhesive to conveniently assemble rough-surface geomembrane

Technical Field

The utility model relates to the technical field of geomembranes, in particular to a rough-surface geomembrane with self-adhesive convenient to assemble.

Background

The main mechanism of the geomembrane construction site is that the water leakage channel of the earth dam is blocked by the water impermeability of the plastic film, and the large tensile strength and the large elongation of the plastic film are used for bearing water pressure and adapting to the deformation of the dam body; the non-woven fabric is also a polymer short fiber chemical material.

The current China patent with the publication number of CN209703573U discloses a double-sided high-roughness geomembrane, and the key points of the technical scheme are as follows: the self-cleaning type soil-working protective film comprises a soil-working film layer, wherein the surface and the bottom surface of the soil-working film layer are respectively coated with a coating layer, the coating layers are a wear-resisting layer, an impermeable layer and a rough surface layer from inside to outside in sequence, a self-cleaning layer is arranged between the impermeable layer and the rough surface layer, and the rough surface layer is a convex nail rough surface layer. The rough surface layer is a convex nail rough surface layer, and the convex nails are relatively high in height, so that friction resistance is increased after paving, and the anti-skid performance is good; the chemical agent layer consisting of the non-woven geotextile soaked with the chemical agent is arranged between the geotextile layer and the mechanical performance layer, so that termites can be effectively prevented, holes caused by termite corrosion are avoided, and the seepage prevention effect is lost; the polyvinylidene fluoride self-cleaning layer is arranged on the surface of the impermeable layer, so that a long-acting and compact protective layer is formed on the surface of the impermeable layer, the smoothness and flatness are improved, and the adhesive force of dust and rainwater on the surface of the impermeable layer is further reduced.

The prior art scheme has the following defects that although the smoothness and flatness are improved, and the adhesive force of dust and rainwater on the surface of an impermeable layer is further reduced, the prior art scheme is also used for mounting the impermeable layer in the actual use process, so that the problem that the impermeable layer is inconvenient to mount is solved, and the practicability is greatly reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rough-surface geomembrane with self-adhesive convenient to assemble, which has the advantages of convenient splicing and installation and strong practicability, thereby solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a take rough-surface geomembrane that self-adhesive was conveniently assembled, includes the membrane body, include first wearing layer, first geomembrane layer, anti-seepage layer, enhancement layer, second geomembrane layer and second wearing layer in the membrane body, the both ends of membrane body are equipped with the reinforcement piece, and the one side surface of reinforcement piece is equipped with first connecting block, the constant head tank has been seted up to the bottom surface of first connecting block, the opposite side surface of reinforcement piece is equipped with the second connecting block, and the top surface of second connecting block is equipped with the locating piece, the top surface of locating piece is equipped with the viscose layer.

Preferably, a protective film is arranged on the top surface of the adhesive layer.

Preferably, the top surface of the first wear layer and the bottom surface of the second wear layer are provided with bumps.

Preferably, the thickness of the first wear-resistant layer is the same as the thickness of the second wear-resistant layer.

Preferably, the positioning block is matched with the positioning groove.

Preferably, the first connection block and the second connection block are matched.

Preferably, the thicknesses of the first geomembrane layer and the second geomembrane layer are the same.

(III) beneficial effects

Compared with the prior art, the utility model provides a rough-surface geomembrane with self-adhesive convenient to assemble, which comprises the following components

The beneficial effects are that:

(1) According to the utility model, the film bodies can be spliced and installed through the first connecting block, the positioning groove, the second connecting block, the positioning block and the adhesive layer, wherein the positioning groove on the first connecting block on one side surface of the film body and the positioning block on the top surface of the second connecting block on the other side surface of the film body are spliced and positioned during installation, the installation process is simple and convenient, time and labor are saved, the firmness after splicing between the positioning block and the positioning groove can be effectively improved through the adhesive layer on the top surface of the positioning block, the loosening and falling of the positioning block and the positioning groove are prevented, and the stability after splicing is improved conveniently.

(2) According to the utility model, through the first wear-resistant layer, the second wear-resistant layer, the reinforcing layer and the reinforcing block, the wear-resistant degree of the film body can be effectively improved through the cooperation of the first wear-resistant layer and the second wear-resistant layer, so that the wear of the film body in the use process can be slowed down, the service life of the film body is prolonged, the film body can be effectively reinforced through the use of the reinforcing layer, the strength of the film body is improved, the two ends of the film body can be effectively reinforced through the use of the reinforcing block, and the film body is prevented from loosening, so that the film body is more firm and wear-resistant, the defects in the use process are reduced, and the practicability of the film body is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a geomembrane with self-adhesive convenient to assemble;

FIG. 2 is an enlarged view of a geomembrane with self-adhesive convenient to assemble;

fig. 3 is a schematic structural view of a second connection block with self-adhesive and convenient-to-assemble rough-surface geomembrane.

Legend description:

1. a membrane body; 2. a first wear layer; 3. a first geomembrane layer; 4. an anti-seepage layer; 5. a reinforcing layer; 6. a second geomembrane layer; 7. a second wear layer; 8. a bump; 9. a first connection block; 10. a positioning groove; 11. a second connection block; 12. an adhesive layer; 13. a positioning block; 14. a protective film; 15. and (5) reinforcing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a rough-surface geomembrane with self-adhesive convenient assembly comprises a membrane body 1, wherein the membrane body 1 comprises a first wear-resistant layer 2, a first geomembrane layer 3, an impervious layer 4, a reinforcing layer 5, a second geomembrane layer 6 and a second wear-resistant layer 7, reinforcing blocks 15 are arranged at two ends of the membrane body 1, a first connecting block 9 is arranged on one side surface of each reinforcing block 15, a positioning groove 10 is arranged on the bottom surface of each first connecting block 9, a second connecting block 11 is arranged on the other side surface of each reinforcing block 15, a positioning block 13 is arranged on the top surface of each second connecting block 11, an adhesive layer 12 is arranged on the top surface of each positioning block 13, and when the membrane body 1 is installed, the positioning grooves 10 on one side surface of each first connecting block 9 and the top surface of each second connecting block 11 are spliced and positioned, so that splicing installation can be performed between the membrane bodies 1.

In one embodiment, the top surface of the adhesive layer 12 is provided with the protective film 14, wherein the use of the adhesive layer 12 can effectively improve the firmness after the positioning block 13 and the positioning groove 10 are spliced, prevent the positioning block from loosening and falling off, and facilitate improving the stability after the splicing by tearing off the protective film 14.

In an embodiment, the top surface of the first wear layer 2 and the bottom surface of the second wear layer 7 are provided with bumps 8, wherein the wear resistance of the first wear layer 2 and the second wear layer 7 can be effectively improved by the use of bumps 8.

In one embodiment, the thickness of the first wear-resistant layer 2 is the same as the thickness of the second wear-resistant layer 7, and the wear-resistant degree of the film body 1 can be effectively improved through the cooperation of the first wear-resistant layer 2 and the second wear-resistant layer 7, so that the wear of the film body 1 in the use process can be slowed down, and the service life of the film body is prolonged.

In one embodiment, the positioning block 13 is matched with the positioning groove 10, so that the positioning block 13 is conveniently inserted and positioned with the positioning groove 10.

In one embodiment, the first connection block 9 and the second connection block 11 are matched.

In one embodiment, the first geomembrane layer 3 and the second geomembrane layer 6 are the same thickness.

Working principle:

during the use, when installing, the constant head tank 10 on the first connecting block 9 on the surface of film body 1 side and the locating piece 13 on the surface of second connecting block 11 on the surface of film body 1 opposite side are pegged graft the location, can splice the installation between the film body 1, the installation is simple and convenient, labour saving and time saving, wherein through the use of viscose layer 12 on the surface of locating piece 13 top, can effectively improve the fastness after pegging graft between locating piece 13 and the constant head tank 10, prevent that it from taking place to become flexible and drop, be convenient for improve the stability after the concatenation, wherein through the cooperation use of first wearing layer 2 and second wearing layer 7, can effectively improve the wear resistance of film body 1, thereby can slow down the wearing and tearing of film body 1 at the use, be favorable to prolonging its life, wherein through the use of enhancement layer 5, can effectively strengthen film body 1, the intensity of film body 1 has been improved, the use of rethread reinforcement piece 15, can effectively consolidate film body 1 both ends, prevent that it from taking place to become flexible, thereby make film body 1 more firm wear-resisting, the drawback when having reduced in use, practicality is favorable to improving.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a take rough-surface geomembrane that self-adhesive was conveniently assembled, includes film body (1), a serial communication port, include first wearing layer (2), first geomembrane layer (3), anti-seepage layer (4), enhancement layer (5), second geomembrane layer (6) and second wearing layer (7) in film body (1), the both ends of film body (1) are equipped with reinforcement piece (15), and the one side surface of reinforcement piece (15) is equipped with first connecting piece (9), constant head tank (10) have been seted up to the bottom surface of first connecting piece (9), the opposite side surface of reinforcement piece (15) is equipped with second connecting block (11), and the top surface of second connecting block (11) is equipped with locating piece (13), the top surface of locating piece (13) is equipped with viscose layer (12).

2. A matte geomembrane with self-adhesive for easy assembly according to claim 1, characterized in that the top surface of the adhesive layer (12) is provided with a protective film (14).

3. A matte geomembrane with self-adhesive for easy assembly according to claim 1, characterized in that the top surface of the first wear layer (2) and the bottom surface of the second wear layer (7) are provided with protrusions (8).

4. A matte geomembrane with self-adhesive convenient assembly according to claim 1, characterized in that the thickness of the first wear layer (2) is the same as the thickness of the second wear layer (7).

5. A geomembrane with self-adhesive convenient assembly according to claim 1, characterized in that the positioning block (13) is matched with the positioning groove (10).

6. A geomembrane with self-adhesive convenient assembly according to claim 1, characterized in that the first connection block (9) and the second connection block (11) are matched.

7. The geomembrane with self-adhesive convenient assembly according to claim 1, wherein the first geomembrane layer (3) and the second geomembrane layer (6) have the same thickness.

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