Geogrid with six triangles nested in regular hexagon
By designing a geogrid with 6 triangles nested in a regular hexagon and utilizing the connection structure of the central support block and multiple supporting triangles, the problem of insufficient compressive resistance of the geogrid is solved, achieving higher stability and durability.
Patent Information
- Application Number
- CN202422120916.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing geogrids have limited compressive resistance when subjected to external impact, which can easily cause the supporting surface to break and collapse, affecting the safety and stability of use.
A geogrid with 6 triangles nested in a regular hexagon is designed. The central support block and the connection structure of multiple supporting triangles form an overall stable support. Polypropylene integral punching and stretching material is used to increase stability and durability.
It improves the compressive resistance and stability of the geogrid, ensures uniform force on the supporting surface, has good durability, and has better performance than conventional materials and is simple to manufacture.
Smart Images
Figure CN223468737U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of geogrid, especially to a geogrid with six triangles nested in a regular hexagon. BACKGROUND
[0002] Geogrid is a kind of main geosynthetic material, compared with other geosynthetic materials, it has unique performance and function, commonly used as the reinforcing bar of reinforced soil structure or the reinforcing bar of composite material etc.
[0003] Geogrid is suitable for various embankment and roadbed reinforcement, slope protection, large airport, permanent bearing foundation reinforcement, can prevent water and soil loss, improve land support effect etc. advantages, but the device is used currently, generally is square, when it is impacted by outside, due to the limitation on its structure, lead to limited compression effect, easy to cause the fracture collapse of support surface, is not favorable to the safety and stability when using.
[0004] Therefore, we provide a geogrid with six triangles nested in a regular hexagon. UTILITY MODEL CONTENT
[0005] The utility model aims at the above-mentioned technical problem, provides a geogrid with six triangles nested in a regular hexagon, reaches the effect of optimizing the structure and improving support performance.
[0006] Therefore, the utility model provides a geogrid with six triangles nested in a regular hexagon, including middle support block, and the first support surface being arranged in one side of the middle support block, one side of the first support surface is fixedly connected with the first support triangle, the first support surface one side is provided with the second support surface, the second support surface is fixedly arranged in one side of the middle support block, the middle support block is fixedly connected with the second support triangle through the second support surface, the middle support block is fixedly connected with the third support triangle through the third support surface, the third support surface is fixedly arranged in one side of the middle support block, the first support surface and the second support surface and the third support surface all have at least two respectively in different two sides of the middle support block.
[0007] Preferably, the first support triangle is fixedly connected with the second support triangle, the second support triangle is fixedly connected with the third support triangle, the third support triangle is located between the second support triangle and the first support triangle, and the first support triangle is located between the second support triangle and the third support triangle.
[0008] Preferably, the first supporting triangle, the second supporting triangle and the third supporting triangle are internally provided with a connecting supporting rod for supporting the first supporting triangle, the second supporting triangle and the third supporting triangle.
[0009] Preferably, the first supporting triangle and the second supporting triangle are simultaneously fixedly connected with a first auxiliary block, and the first auxiliary block and the middle supporting block are connected in the same way.
[0010] Preferably, the second supporting triangle and the third supporting triangle are simultaneously fixedly connected with a second auxiliary block, and the second auxiliary block and the middle supporting block are connected in the same way.
[0011] Preferably, the third supporting triangle and the first supporting triangle are simultaneously fixedly connected with a third auxiliary block, and the third auxiliary block and the middle supporting block are connected in the same way.
[0012] Compared with the prior art, the utility model provides a geogrid which is a regular hexagon and nests six triangles, and has the following beneficial effects:
[0013] 1. The utility model discloses a middle supporting block is connected with the first supporting triangle, the second supporting triangle and the third supporting triangle, and the first supporting triangle, the second supporting triangle and the third supporting triangle are connected with the middle supporting block through the first supporting surface, the second supporting surface and the third supporting surface.
[0014] 2. The utility model discloses a triangle itself has stable supporting performance, and under the support of the middle supporting block, the whole device is uniformly stressed, has good durability, good reinforcing effect, various performances exceed conventional materials, and the device is set to be made of polypropylene and is integrally punched and stretched, so that it is simple to manufacture and has stability.
[0015] 3. The utility model discloses, and through experiment, the average quality control tensile modulus of four directions (longitudinal 0, 30, 60 and transverse 90) is greater than or equal to 355KN / when 2% strain, and the stability of the device when using is improved.
[0016] The part not involved in the device is same as or can adopt the prior art, and the utility model has simple structure and convenient operation. DRAWINGS
[0017] Fig. 1 It is a front view structural schematic diagram of the utility model of a geogrid which is a regular hexagon and nests six triangles.
[0018] Fig. 2 A top view structural schematic diagram of a geogrid with six triangles nested in a regular hexagon is provided in the present application;
[0019] Fig. 3 A support structure schematic diagram of a geogrid with six triangles nested in a regular hexagon is provided in the present application;
[0020] Fig. 4 A middle support block structure schematic diagram of a geogrid with six triangles nested in a regular hexagon is provided in the present application.
[0021] In the figure: 1, middle support block; 2, first support surface; 3, second support surface; 4, third support surface; 5, first support triangle; 6, second support triangle; 7, third support triangle; 8, first auxiliary block; 9, second auxiliary block; 10, third auxiliary block; 11, connecting support rod. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.
[0023] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0024] Embodiment one: a geogrid with six triangles nested in a regular hexagon, such as Figs. 1-4As shown, it comprises a middle support block 1, a first support surface 2 arranged on one side of the middle support block 1, a first support triangle 5 fixedly connected to one side of the first support surface 2, a second support surface 3 arranged on one side of the first support surface 2, the second support surface 3 being fixedly arranged on one side of the middle support block 1, the middle support block 1 being fixedly connected to the second support triangle 6 through the second support surface 3, the middle support block 1 being fixedly connected to the third support triangle 7 through the third support surface 4, the third support surface 4 being fixedly arranged on one side of the middle support block 1, the first support surface 2, the second support surface 3 and the third support surface 4 each having at least two sides on different sides of the middle support block 1, when the device is in operation, the two first support triangles 5 on the outside are stably connected under the support of the first support surface 2, the two second support triangles 6 on the outside are stably connected under the support of the second support surface 3, and the third support triangle 7 is stably connected to the middle support block 1 under the connection of the third support surface 4, so that at least six triangles are connected on the outside of the middle support block 1, and the six triangles are connected to each other, so that the triangles and the middle support block 1 form a whole, so that the triangles themselves have stable support performance and the device as a whole is evenly stressed under the support of the middle support block 1, has good durability, good reinforcement effect, and various performances exceed those of conventional materials, and the device is made of polypropylene by punching and stretching as a whole, so that it is simple to make and has stability, and through experiments, the average quality control tensile modulus of the four directions longitudinal 0°, 30°, 60° and transverse 90 in 2% strain is ≥355KN / m, the ultimate tensile strength is ≥25KN / m, and the carbon black content is not less than 2%, which improves the stability of the device in use.
[0025] As shown in Figs. 1-4 The first support triangle 5 is fixedly connected to the second support triangle 6, the second support triangle 6 is fixedly connected to the third support triangle 7, the third support triangle 7 is located between the second support triangle 6 and the first support triangle 5, the first support triangle 5 is located between the second support triangle 6 and the third support triangle 7, and the first support triangle 5, the second support triangle 6 and the third support triangle 7 are each provided with a connecting support rod 11 for supporting the first support triangle 5, the second support triangle 6 and the third support triangle 7, and the connecting support rod 11 is provided with a carbon black content of ≥2%, which can improve the insufficient ultraviolet resistance of the whole device and ensure its physical and mechanical properties, so that the first support triangle 5, the second support triangle 6 and the third support triangle 7 can stably support.
[0026] Example two: a geogrid with six triangles nested in a regular hexagon, as shown in Figs. 1-4As shown, the first support triangle 5 and the second support triangle 6 are simultaneously fixedly connected with the first auxiliary block 8, and the first auxiliary block 8 is connected with the middle support block 1 in the same way, the second support triangle 6 and the third support triangle 7 are simultaneously fixedly connected with the second auxiliary block 9, and the second auxiliary block 9 is connected with the middle support block 1 in the same way, through the simultaneous support of the plurality of first auxiliary blocks 8 and the second auxiliary blocks 9 and the middle support block 1, the plurality of triangular shapes on the outside are simultaneously connected and supported, and the stability and support capacity of the whole device are improved.
[0027] As shown in the figure, Figs. 1-4 The third support triangle 7 and the first support triangle 5 are simultaneously fixedly connected with the third auxiliary block 10, and the third auxiliary block 10 is connected with the middle support block 1 in the same way, through the connection of the third auxiliary block 10 and the middle support block 1 in the same way, the stability of the device during connection is improved, and the device is used stably and durably.
[0028] Working principle: under the support of the middle support block 1, the two first support triangles 5 on the outside are stably connected under the support of the first support surface 2, the two second support triangles 6 on the outside are stably connected under the support of the second support surface 3, and the third support triangle 7 is stably connected with the middle support block 1 under the connection of the third support surface 4, so that at least six triangular shapes are connected on the outside of the middle support block 1, and the six triangular shapes are connected with each other, so that the triangular shape and the middle support block 1 form a whole, so that the triangular shape has stable support performance and the device is uniformly stressed under the support of the middle support block 1, has good durability, good reinforcement effect, and various performances exceed conventional materials, and through the setting of the device as being integrally punched and stretched by polypropylene, the device is simple to manufacture and has stability, and through experiments, the average quality control tensile modulus of the four directions longitudinal 0°, 30°, 60° and transverse 90 is ≥355KN / m at 2% strain, the ultimate tensile strength is ≥25KN / m, the carbon black content is not less than 2%, and the stability performance of the device during use is improved.
[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A geogrid in which six equilateral triangles are nested in a regular hexagon, comprising a middle support block (1), and a first support surface (2) provided on one side of the middle support block (1), characterized in that, The first support surface (2) is fixedly connected with a first support triangle (5), and is provided with a second support surface (3) on one side, wherein the second support surface (3) is fixedly arranged on one side of the middle support block (1), and the middle support block (1) is fixedly connected with a second support triangle (6) through the second support surface (3), and is fixedly connected with a third support triangle (7) through a third support surface (4), wherein the third support surface (4) is fixedly arranged on one side of the middle support block (1), and the first support surface (2), the second support surface (3) and the third support surface (4) are each provided with at least two support surfaces located on different sides of the middle support block (1).
2. A geogrid of regular hexagons tessellating 6 triangles according to claim 1, characterized in that, The first support triangle (5) is fixedly connected with the second support triangle (6), and the second support triangle (6) is fixedly connected with the third support triangle (7), and the third support triangle (7) is located between the second support triangle (6) and the first support triangle (5), and the first support triangle (5) is located between the second support triangle (6) and the third support triangle (7).
3. A geogrid of regular hexagons tessellating 6 triangles according to claim 2, wherein, The first support triangle (5), the second support triangle (6) and the third support triangle (7) are each provided with a connecting support rod (11) inside, and the connecting support rod (11) is used for supporting the first support triangle (5), the second support triangle (6) and the third support triangle (7).
4. The geogrid of claim 1, wherein, The first support triangle (5) and the second support triangle (6) are simultaneously fixedly connected with a first auxiliary block (8), and the first auxiliary block (8) and the middle support block (1) are connected in the same way.
5. The geogrid of claim 1, wherein, The second support triangle (6) and the third support triangle (7) are simultaneously fixedly connected with a second auxiliary block (9), and the second auxiliary block (9) and the middle support block (1) are connected in the same way.
6. The geogrid of claim 1, wherein, The third support triangle (7) and the first support triangle (5) are simultaneously fixedly connected with a third auxiliary block (10), and the third auxiliary block (10) and the middle support block (1) are connected in the same way. The third support triangle (7) and the first support triangle (5) are simultaneously fixedly connected with a third auxiliary block (10), and the third auxiliary block (10) and the middle support block (1) are connected in the same way.