Geotechnical cloth easy to butt joint

Abstract

The utility model relates to the technical field of geotechnical cloth, in particular to geotechnical cloth easy to butt. Comprising a geotechnical cloth body, a groove is formed in one side of the upper surface of the geotechnical cloth body, the extending direction of the groove is parallel to the length direction of the geotechnical cloth body, a plurality of plug pins are further arranged on the geotechnical cloth body, and the plug pins extend out of the lower surface of the geotechnical cloth body. The plug pins are located in the projections of the grooves on the lower surface of the geotechnical cloth body, and the length of the plug pins extending out of the geotechnical cloth body is smaller than or equal to the depth of the grooves. According to the utility model, two adjacent geotechnical cloth bodies can be connected more easily.

Description

Technical Field

[0001] The utility model relates to the technical field of geotextiles, in particular to a geotextile that is easy to connect. Background Art

[0002] Geotextiles are divided into woven geotextiles and non-woven filament geotextiles. They are one of the new geosynthetics with excellent filtering, drainage, isolation, reinforcement and protection functions. They are light in weight, high in tensile strength, good in permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance. The finished product is in the form of cloth, generally with a width of 4-6 meters and a length of 50-100 meters. During production, they are generally rolled into rolls for easy storage and transportation. Patent application number 201520913752.7 discloses a composite geotextile, which includes a geotextile body, wherein fixings are arranged on the bottom surface of the geotextile body, and the fixings are respectively arranged at both ends of the bottom surface along the length direction, and the edges on both sides of the upper surface of the geotextile body are respectively provided with sub-buttons and female buckles, which can connect two adjacent geotextiles together. However, when producing the geotextile, the positions of the sub-buttons and female buckles thereon must correspond without deviation. When connecting, the sub-buttons and female buckles on the two geotextiles must be aligned one by one, and then the two buckles must be bent over and inserted together by hand, which is rather cumbersome. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a geotextile that is easy to connect with each other in view of the above-mentioned technical deficiencies.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a geotextile that is easy to connect, including a geotextile body, a groove is provided on one side of the upper surface of the geotextile body, and the extension direction of the groove is parallel to the length direction of the geotextile body. A plurality of pins are also provided on the geotextile body, and the pins extend from the lower surface of the geotextile body. The pins are located within the projection of the groove on the lower surface of the geotextile body, and the length of the pins extending out of the geotextile body is less than or equal to the depth of the groove.

[0005] To further optimize the technical solution, a U-shaped frame is provided on the top of the pin, and the U-shaped frame is located in the groove.

[0006] To further optimize the technical solution, a plurality of barbs are provided on the pin.

[0007] Compared with the prior art, the utility model has the following advantages: 1. A groove is provided on one side of the upper surface of the geotextile body, and a plurality of pins extending from the lower surface are also provided on the geotextile body. When the geotextile body is rolled into a roll during production, the groove can accommodate the pins. When laying, the pins can be stepped on by feet to insert them into another geotextile body located below, thereby connecting two adjacent geotextile bodies, and the construction is relatively simple and easy; 2. A U-shaped frame is provided on the top of the pins, so that when stepped on by feet, force can be directly applied to the pins, thereby making it easier to insert them into the geotextile body located below. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The schematic diagram of the structure of a geotextile that is easy to connect.

[0009] Figure 2 It is a schematic diagram of the structure of the pin.

[0010] In the figure: 1, geotextile body; 11, groove; 2, nail; 21, U-shaped frame; 22, barb. DETAILED DESCRIPTION

[0011] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0012] Specific implementation method: Combination Figure 1-2 As shown, a geotextile that is easy to connect includes a geotextile body 1, a groove 11 is provided on one side of the upper surface of the geotextile body 1, and the extension direction of the groove 11 is parallel to the length direction of the geotextile body 1. The geotextile body 1 is also provided with a plurality of pins 2, and the lower ends of the pins 2 are pointed, and the pins 2 extend from the lower surface of the geotextile body 1. The pins 2 are located within the projection of the groove 11 on the lower surface of the geotextile body 1, and the length of the pins 2 extending out of the geotextile body 1 is less than or equal to the depth of the groove 11. Preferably, the length of the pins 2 extending out of the geotextile body 1 is slightly less than half the thickness of the geotextile body 1. When the geotextile body 1 is rolled into a roll during production, the protruding part of the pins 2 is located in the groove 11, so that the pins 2 will not be inserted into the geotextile body 1 where they are located, avoiding the inability to unroll during use. When in use, combined with Figure 1As shown, first, a roll of geotextile body 1 is rolled out and spread on the construction ground to form the first geotextile, and then the roll of the second geotextile body 1 is rolled out to form the second geotextile, so that the pins 2 on the second geotextile are located on the right side above the first geotextile, and then the pins 2 can be stepped on in turn to insert them into the first geotextile to complete the connection between the two, and so on, the connection work of all geotextiles can be completed. When the ground is relatively soft, due to the blocking effect of the ground, the geotextile body 1 will be compressed so that the pins 2 can completely penetrate the geotextile body 1 located below it, so that the connection is more secure. When the ground is relatively hard, due to the blocking effect of the ground, the geotextile body 1 will be compressed, and the lower end of the pin 2 can not continue to be inserted downward after contacting the ground. At this time, the pin 2 can also nearly penetrate the geotextile body 1. In this way, adjacent geotextile bodies 1 do not need to be strictly aligned in the length direction, and the overlapping size of adjacent geotextile bodies 1 in the width direction does not need to be very strict, so it is relatively simple and easy to construct.

[0013] Furthermore, a U-shaped frame 21 is provided on the top of the pin 2, and the U-shaped frame 21 is located in the groove 11, and the top of the U-shaped frame 21 is preferably flush with the upper surface of the geotextile body 1. The existence of the U-shaped frame 21 enables the force to act directly on the pin 2 when stepping on the pin 2, thereby making it easier to insert the pin 2 into the geotextile body 1 located below it.

[0014] Furthermore, the pin 2 is provided with a plurality of barbs 22. The barbs 22 have two functions. The first is to prevent the pin 2 from falling off the geotextile body 1 on which it is located. The second is to prevent the pin 2 from being pulled out of the geotextile body 1 below it, thereby making the connection more secure.

[0015] It should be understood that the above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. A geotextile that is easy to connect, comprising a geotextile body (1), characterized in that: A groove (11) is provided on one side of the upper surface of the geotextile body (1), the extension direction of the groove (11) being parallel to the length direction of the geotextile body (1), and a plurality of pins (2) are also provided on the geotextile body (1), the pins (2) extending from the lower surface of the geotextile body (1), the pins (2) being located within the projection of the groove (11) on the lower surface of the geotextile body (1), and the length of the pins (2) extending from the geotextile body (1) being less than or equal to the depth of the groove (11).

2. The geotextile that is easy to connect according to claim 1, characterized in that: A U-shaped frame (21) is provided on the top of the inserting pin (2), and the U-shaped frame (21) is located in the groove (11).

3. A geotextile that is easy to dock according to any one of claims 1-2, characterized in that: The inserting nail (2) is provided with a plurality of barbs (22).

Images