Smooth geomembrane

Abstract

The utility model belongs to the technical field of building construction film covering protection, and discloses a smooth geomembrane which comprises a geomembrane body, interlayer pieces are fixedly arranged in the two sides of the geomembrane body, and counterweight assemblies are further arranged in the interlayer pieces. The counter weight assembly comprises a counter weight shell serving as a counter weight, the counter weight shell and the interlayer piece are arranged in a sliding mode, a positioning column penetrates through the interior of the counter weight shell, a bottom piece is fixedly arranged at the bottom end of the positioning column, the positioning column penetrates through the interlayer piece, the positioning column and the interlayer piece are arranged in a sliding mode, and the bottom piece abuts against the bottom end face of the counter weight shell. According to the structure of a counterweight shell and a positioning column in the counterweight assembly, the interior of an interlayer piece of the geomembrane body can be filled with the counterweight assembly, the positioning column in the counterweight assembly droops to the inner wall of a pit hole, the geomembrane body is pressed, the stability of the geomembrane body in the using process is kept, and after a borne object is heavy, displacement can be conducted, so that the stability of the geomembrane body is improved. And the geomembrane body is prevented from being torn.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction film covering protection, and particularly relates to a smooth geomembrane. Background Technique

[0002] The smooth geomembrane is a waterproof barrier material produced from high-density polyethylene resin, and is widely used in the anti-seepage of domestic waste landfills, solid waste landfills, sewage treatment plants, artificial lakes, and tailings treatment to prevent leakage. The smooth geomembrane is covered inside the pit to form an isolation.

[0003] At the same time, in an anti-high-temperature smooth geomembrane with the application number CN202123137262.7, "it includes a geomembrane main body, an upper fixing clip is movably connected to the top of the geomembrane main body, a composite smooth surface layer is fixedly connected to the outer surface of the geomembrane main body, a high-density polyethylene layer is fixedly connected to the bottom of the composite smooth surface layer, a through needle is fixedly connected to the bottom of the upper fixing clip, a ground nail is movably connected to the outside of the through needle, and a lower fixing clip is fixedly connected to the top end of the ground nail";

[0004] During the use of the existing smooth geomembrane, when covering the inner wall of the pit with the smooth geomembrane, ground nails or through needles are used to insert and position the smooth geomembrane to prevent it from shifting. However, after erection, when carrying solid waste and other items, it will cause a large burden on the ground nails. When the smooth geomembrane shifts, it will cause the smooth geomembrane to tear, affecting the use.

[0005] Therefore, a smooth geomembrane is proposed for the above problems. Content of the Utility Model

[0006] To solve the problems raised in the above background technique, the utility model provides a smooth geomembrane, which has the advantages of positioning the smooth geomembrane while preventing the geomembrane from being unable to displace and avoiding tearing of the smooth geomembrane.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A smooth geomembrane, including a geomembrane body, sandwich sheets are fixedly arranged inside both sides of the geomembrane body, and a weight component is further included inside the sandwich sheets;

[0008] The weight component includes a weight outer shell as a weight, and the weight outer shell is slidably arranged with the sandwich sheet. A positioning column penetrates through the inside of the weight outer shell. A bottom sheet is fixedly arranged at the bottom end of the positioning column. The positioning column penetrates through the sandwich sheet and is slidably arranged with the sandwich sheet. The bottom sheet abuts against the bottom end surface of the weight outer shell.

[0009] Preferably, an elastic pad is fixedly arranged at the top end of the positioning column, and the other end of the elastic pad is fixedly arranged with the weight outer shell.

[0010] Preferably, the counterweight shell is configured as a rubber sleeve, the positioning column is configured as an iron block structure, a limit bar is fixedly disposed inside the open end of the interlayer sheet, and the limit bar is slidably disposed with the counterweight shell.

[0011] Preferably, the top of the geomembrane body is arranged as a smooth film, and the top of the interlayer sheet and the top of the counterweight assembly are both covered with smooth films.

[0012] Preferably, a positioning buckle is provided through the top of the geomembrane body, and the positioning buckle is rotatably arranged with the geomembrane body, a fixing ring is sleeved on the outer side of the positioning buckle, and an elastic band is fixedly provided on the outer side of the fixing ring.

[0013] Preferably, a bending belt is fixedly provided at the top end of the elastic belt, and the bending belt is configured in a sawtooth groove shape.

[0014] Preferably, one end of the positioning buckle is configured to be pointed, and the other end of the positioning buckle is configured to be a round buckle.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model uses the counterweight shell and positioning column structure in the counterweight assembly to fill the counterweight assembly into the interlayer sheet of the geomembrane body, and uses the positioning column in the counterweight assembly to hang down to the inner wall of the pit to compress the geomembrane body, thereby maintaining the stability of the geomembrane body during use, and after carrying heavy objects, it can be displaced to prevent the geomembrane body from being torn;

[0017] 2. The utility model can connect the elastic band and the bending band to the surface or back of the geomembrane body through the elastic band and the bending band structure to form a positioning structure, thereby maintaining the expansion effect on the geomembrane body and preventing the geomembrane body from being pressed into large wrinkles, which would affect storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0020] Figure 3 It is a partial cross-sectional structural schematic diagram of the counterweight housing of the utility model;

[0021] Figure 4 It is an enlarged structural schematic diagram of the elastic band of the utility model.

[0022] In the figure: 1. Geomembrane body; 2. Interlayer sheet;

[0023] 3. Counterweight assembly; 31. Counterweight housing; 32. Elastic pad; 33. Positioning post; 34. Bottom plate; 35. Limiting strip;

[0024] 4. Elastic band; 5. Fixed ring; 6. Bent strip; 7. Positioning buckle. Detailed implementation manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figures 1 to 4 shown, the present invention provides a smooth geomembrane, including a geomembrane body 1. Laminated sheets 2 are fixedly arranged inside both sides of the geomembrane body 1. A placement groove is formed inside the laminated sheet 2, and the laminated sheet 2 further includes a counterweight assembly 3;

[0027] The counterweight assembly 3 includes a counterweight housing 31 as a counterweight. A through groove is formed inside the counterweight housing 31, and the counterweight housing 31 is slidably arranged with the laminated sheet 2. A positioning post 33 penetrates through the counterweight housing 31. The bottom end of the positioning post 33 is fixedly provided with a bottom plate 34. The positioning post 33 penetrates through the laminated sheet 2, and the positioning post 33 is slidably arranged with the laminated sheet 2. The bottom plate 34 abuts against the bottom end surface of the counterweight housing 31. The counterweight housing 31 and the positioning post 33 are inserted into the laminated sheet 2 to increase the positioning effect around the geomembrane body 1 and stabilize the geomembrane body 1.

[0028] Specifically, an elastic pad 32 is fixedly arranged at the top end of the positioning post 33, and the other end of the elastic pad 32 is fixedly arranged with the counterweight housing 31. The elastic pad 32 can serve as an elastic pushing structure to press and eject the positioning post 33 out of the laminated sheet 2 for positioning.

[0029] Furthermore, the counterweight housing 31 is set as a rubber sleeve, the positioning post 33 is set as an iron block structure. A limiting strip 35 is fixedly arranged inside the opening end of the laminated sheet 2, and the limiting strip 35 is slidably arranged with the counterweight housing 31. The counterweight housing 31 designed as a rubber sleeve can prevent damage to the geomembrane body 1. The positioning post 33 with an iron block structure can play a role in counterweight pressing to position the geomembrane body 1. The limiting strip 35 structure can limit the counterweight assembly 3 inserted into the laminated sheet 2 to prevent it from falling off.

[0030] Still further, the top end of the geomembrane body 1 is set as a smooth film, and the top ends of the laminated sheet 2 and the counterweight assembly 3 are both covered with a smooth film. The design of the smooth film can improve the anti-seepage effect of the geomembrane body 1.

[0031] It should be noted that a positioning buckle 7 is penetrated through the top end of the geomembrane body 1, and the positioning buckle 7 is rotatably arranged with the geomembrane body 1. A fixing ring 5 is sleeved outside the positioning buckle 7, and an elastic band 4 is fixedly arranged outside the fixing ring 5. The elastic band 4 and the fixing ring 5 are closely attached to the surface of the geomembrane body 1, and the positioning buckle 7 is pressed into and installed on the front or back surface of the geomembrane body 1.

[0032] It should be noted that a bending belt 6 is fixedly arranged at the top end of the elastic band 4, and the bending belt 6 is arranged in a sawtooth groove shape. The structure of the bending belt 6 can be bent. When carrying solid waste, it bends, and the geomembrane body 1 is attached to the inner wall of the pit.

[0033] It is worth introducing that one end of the positioning buckle 7 is set to be pointed, and the other end of the positioning buckle 7 is provided with a round buckle. The positioning buckle 7 is inserted into the round buckle at the other end to clamp and install the fixing ring 5 on the surface of the geomembrane body 1.

[0034] Among them, the geomembrane body 1 is an existing technology and will not be elaborated here; at the same time, the present utility model also includes a power supply, a controller, a switch, etc., which are not the main technical points of this patent and will not be elaborated here.

[0035] Working principle and process:

[0036] The construction worker places the elastic band 4 closely on the surface of the geomembrane body 1, takes out the positioning buckle 7 and inserts it into the fixing ring 5, and uses the round buckle at the back of the geomembrane body 1 to connect with the positioning buckle 7 to clamp and fix the fixing ring 5, thereby installing the elastic band 4 on the surface of the geomembrane body 1. According to the length of the geomembrane body 1, several elastic bands 4 can be assembled together through the fixing ring 5 and the positioning buckle 7 at one end, and after being deflected and adjusted to different positions, the positioning buckle 7 is inserted into the geomembrane body 1 for assembly. Several weight components 3 are stuffed into the placement grooves of the sandwich sheet 2. After the weight outer shell 31 in the weight component 3 enters the placement groove through the limiting strip 35, it is positioned. The geomembrane body 1 is laid on the inner wall of the pit, and the weight outer shell 31 and the positioning column 33 in the surrounding weight components 3 are used for weighting to press the geomembrane body 1 tightly. The elastic pad 32 structure pushes the positioning column 33 to press the bottom sheet 34 tightly on the ground, forming a more stable positioning structure to maintain the construction stability of the geomembrane body 1. At the same time, when carrying solid waste, through the deformation of the bending belt 6 and the elastic band 4, the geomembrane body 1 can be pressed tightly into the pit to maintain the fitting degree during use, and it can avoid the situation that the geomembrane body 1 is torn due to excessive pressure of a large amount of solid waste and cannot be used.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smooth geomembrane, comprising a geomembrane body (1), characterized in that: On both inner sides of the geomembrane body (1), sandwich sheets (2) are fixedly arranged, and a weight component (3) is further included inside the sandwich sheets (2); The weight component (3) includes a weight outer shell (31) as a weight, and the weight outer shell (31) is slidably arranged with the sandwich sheet (2). A positioning column (33) penetrates through the inside of the weight outer shell (31). A bottom sheet (34) is fixedly arranged at the bottom end of the positioning column (33). The positioning column (33) penetrates through the sandwich sheet (2), and the positioning column (33) is slidably arranged with the sandwich sheet (2). The bottom sheet (34) abuts against the bottom end surface of the weight outer shell (31).

2. The smooth geomembrane according to claim 1, characterized in that: An elastic pad (32) is fixedly arranged at the top end of the positioning column (33), and the other end of the elastic pad (32) is fixedly arranged with the weight outer shell (31).

3. The smooth geomembrane according to claim 1, wherein: The weight outer shell (31) is arranged as a rubber sleeve, the positioning column (33) is arranged as an iron block structure, and a limiting strip (35) is fixedly arranged inside the open end of the sandwich sheet (2), and the limiting strip (35) is slidably arranged with the weight outer shell (31).

4. The smooth geomembrane according to claim 1, characterized in that: The top end of the geomembrane body (1) is a smooth film surface, and the top ends of the sandwich sheet (2) and the weight component (3) are both covered with a smooth film surface.

5. A smooth geomembrane according to claim 1, characterized in that: A positioning buckle (7) penetrates through the top end of the geomembrane body (1), and the positioning buckle (7) is rotatably arranged with the geomembrane body (1). A fixing ring (5) is sleeved outside the positioning buckle (7), and an elastic band (4) is fixedly arranged outside the fixing ring (5).

6. The smooth geomembrane according to claim 5, characterized in that: A bent band (6) is fixedly arranged at the top end of the elastic band (4), and the bent band (6) is arranged in a serrated groove shape.

7. A smooth geomembrane according to claim 5, characterized in that: One end of the positioning buckle (7) is arranged in a pointed shape, and the other end of the positioning buckle (7) is provided with a round buckle.

Images