A plastic grille with good stabilization effect

Abstract

The utility model discloses a plastic grille with good stabilization effect, which relates to the technical field of civil engineering grilles, including civil engineering grilles, wherein the overlap of two civil engineering grilles is provided with a fixing assembly, and the fixing assembly is used to achieve a stable connection between the two civil engineering grilles; the fixing assembly includes a crimping unit and a clamping unit; the crimping unit is used to achieve crimping between the two civil engineering grilles and position fixation between the civil engineering grilles and the ground; the clamping unit is used to assist in fixing the crimping unit, and to achieve full compression at the joint of the two civil engineering grilles. The utility model can achieve rapid fixation of two civil engineering grilles and fixation of the position of the civil engineering grilles and the ground by setting a fixing assembly, and the overlap of the two civil engineering grilles can be completely clamped and fixed by the cooperation of multiple fixing nails and multiple groups of 7-shaped buckles, and the connection force is stronger than the traditional fixing method of a small number of U-shaped nails.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering grilles, in particular to a plastic grille with good stabilizing effect. Background Art

[0002] Geogrid is a two-dimensional grid or three-dimensional grid screen with a certain height made of high molecular polymers such as polypropylene and polyvinyl chloride through thermoplasticization or molding. When used in civil engineering, it is called geogrid. It is often used as reinforcement material for reinforced soil structures or reinforcement material for composite materials. Geogrids are divided into four categories: plastic geogrid, steel-plastic geogrid, glass fiber geogrid and polyester warp-knitted polyester geogrid.

[0003] When geogrids are being laid, two adjacent geogrids are spliced ​​by overlapping and then tightened by U-shaped steel nails. This fixing method is limited by the number of U-shaped steel nails, and there are fewer pressing parts between the two geogrids, and the overall connection force is weak. Based on this, a plastic grid with good stabilization effect is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic grille with good stabilization effect in order to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic grille with good stabilization effect, comprising a civil grille, wherein a fixing assembly is provided at the overlap of two civil grilles, and the fixing assembly is used to achieve a stable connection between the two civil grilles;

[0006] The fixing assembly includes a crimping unit and a clamping unit;

[0007] The crimping unit is used to realize the crimping between two civil engineering grids and the position fixation between the civil engineering grid and the ground;

[0008] The clamping unit is used to assist in fixing the pressing unit, and is used to achieve full compression at the joint of two civil engineering grids.

[0009] As a further solution of the utility model: the crimping unit includes a bottom pressure strip, a through hole, a top pressure strip, and a fixing nail;

[0010] The through hole is opened at the top of the bottom layer and passes through the bottom of the bottom layer, and the bottom layer is distributed at the bottom of the civil grid located below;

[0011] The top pressure strip is distributed on the top of the civil engineering grille located above, and the fixing nails penetrate the top pressure strip and the through hole and are inserted into the soil to fix the overlap of the two civil engineering grilles to the ground, while the two civil engineering grilles are compressed by the bottom pressure strip and the through hole.

[0012] As a further solution of the utility model: the clamping unit includes a 7-shaped buckle, a large-width straight slot, and a small-width straight slot;

[0013] The 7-shaped buckles are grouped in pairs, and two 7-shaped buckles in a group are symmetrically fixed to the top of the bottom bead, the large-width straight notch is opened at the top of the top bead, and the small-width straight notch is opened at the bottom of the large-width straight notch and passes through the bottom of the top bead;

[0014] The top triangular clamping block of the 7-shaped buckle passes through the small-width straight slot and is clamped on the inner side of the large-width straight slot, so as to realize the connection and fixation between the bottom pressure strip and the through hole.

[0015] As a further solution of the utility model: the number of the through holes and the fixing nails is set to be multiple, the 7-shaped buckles are provided in multiple groups, and the multiple groups of the 7-shaped buckles and the multiple through holes are staggered in the horizontal direction.

[0016] As a further solution of the utility model: the fixing nail is composed of a cone nail and a top cap, the cone nail is fixed to the bottom of the top cap, and the outer diameter of the cone nail matches the inner wall diameter of the through hole and the width of the small width straight slot;

[0017] The outer diameter of the top cap is greater than the inner wall width of the wide-width straight slot.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] By setting up the fixing components, the two civil grilles can be quickly fixed and the position of the civil grilles to the ground can be fixed. By cooperating with multiple fixing nails and multiple groups of 7-shaped buckles, the overlap of the two civil grilles can be completely clamped and fixed. Compared with the traditional fixing method of a small number of U-shaped nails, the connection force is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of two civil engineering grids in a spliced ​​state of the utility model;

[0021] Figure 2 For the utility model Figure 1 A magnified image of the position in the middle;

[0022] Figure 3 It is a schematic diagram of the disassembly state of the utility model.

[0023] In the figure: 1, civil grid; 2, fixing assembly; 201, bottom pressure strip; 202, through hole; 203, 7-shaped buckle; 204, top pressure strip; 205, wide straight slot; 206, narrow straight slot; 207, fixing nail; 2071, cone nail; 2072, top cap. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 3 In an embodiment of the utility model, a plastic grille with good stabilization effect includes a civil grille 1, and a fixing component 2 is provided at the overlap of two civil grilles 1, and the fixing component 2 is used to achieve a stable connection between the two civil grilles 1;

[0026] The fixing assembly 2 includes a crimping unit and a clamping unit. The crimping unit is used to realize the crimping between the two civil grids 1 and the position fixation between the civil grid 1 and the ground. The clamping unit is used to assist in fixing the crimping unit and realize the comprehensive compression of the joint of the two civil grids 1.

[0027] The crimping unit includes a bottom pressure strip 201, a through hole 202, a top pressure strip 204, and a fixing pin 207;

[0028] The through hole 202 is opened at the top of the bottom bead 201 and penetrates the bottom of the bottom bead 201. The bottom bead 201 is distributed at the bottom of the civil engineering grid 1 located below;

[0029] The top layer 204 is distributed on the top of the civil engineering grid 1 located above, and the fixing nail 207 penetrates the top layer 204 and penetrates the through hole 202 to be inserted into the soil to fix the overlap of the two civil engineering grids 1 to the ground, and at the same time, the two civil engineering grids 1 are pressed together through the bottom layer 201 and the through hole 202;

[0030] The clamping unit includes a 7-shaped buckle 203, a wide straight slot 205, and a narrow straight slot 206;

[0031] The 7-shaped buckles 203 are grouped in pairs, and the two 7-shaped buckles 203 in a group are symmetrically fixed to the top of the bottom bead 201, the large-width straight notch 205 is opened at the top of the top bead 204, and the small-width straight notch 206 is opened at the bottom of the large-width straight notch 205 and passes through the bottom of the top bead 204;

[0032] The top triangular block of the 7-shaped buckle 203 penetrates the narrow straight slot 206 and is clamped inside the wide straight slot 205, so as to realize the connection and fixation between the bottom pressure strip 201 and the through hole 202;

[0033] There are multiple numbers of through holes 202 and fixing nails 207 , and multiple groups of 7-shaped buckles 203 are provided. The multiple groups of 7-shaped buckles 203 and the multiple through holes 202 are staggered in the horizontal direction.

[0034] In this embodiment, when the civil engineering grid 1 is paved and connected, the operation steps are as follows:

[0035] First, the first civil grid 1 is laid, and then the side of the first civil grid 1 that needs to be overlapped is folded up, and then the bottom layer 201 is laid on the ground with its 7-shaped buckle 203 facing upward, and then the folded side of the first civil grid 1 is put down. At this time, the first civil grid 1 covers the top of the bottom layer 201, and the 7-shaped buckle 203 passes through the pores of the first civil grid 1 and protrudes above the first civil grid 1;

[0036] Then, the second civil grid 1 is laid in sequence, with one side of the second civil grid 1 overlapping the top of the first civil grid 1 and located above the bottom layer strip 201. At this time, the top of the 7-shaped buckle 203 passes through the second civil grid 1 and protrudes above the second civil grid 1.

[0037] Then, the top layer 204 is laid on the top of the second civil grid 1, with its large-width straight notch 205 facing upward, and the small-width straight notch 206 is aligned with the 7-shaped buckle 203, and then the fixing nail 207 is taken out and hammered into the soil by an external tool (for example, a hammer). At this time, the fixing nail 207 passes through the large-width straight notch 205, the small-width straight notch 206, and the through hole 202 in sequence and is inserted into the soil. The fixing nail 207 forms a crimping operation on the top layer 204. Since the bottom layer 201 is limited by the ground and cannot move downward, the fixing nail 207 is pressed against the bottom layer 201. The top pressure strip 204 is pressed downward, which not only makes the two civil grilles 1 pressed together, but also makes the top pressure strip 204 squeeze the 7-shaped buckle 203. The top inclined surface of the 7-shaped buckle 203 is stressed, and the two 7-shaped buckles 203 are deformed and close to each other, so that the top triangular clamping block of the 7-shaped buckle 203 can pass through the small-width straight slot 206, and then reset under the elastic force of the 7-shaped buckle 203 itself. At this time, the top triangular clamping block of the 7-shaped buckle 203 is clamped inside the large-width straight slot 205, thereby realizing the connection and fixation between the bottom pressure strip 201 and the top pressure strip 204;

[0038] By cooperating with a plurality of fixing nails 207 and a plurality of groups of 7-shaped buckles 203, the overlapped parts of the two civil engineering grids 1 can be completely clamped and fixed. Compared with the traditional fixing method of a small number of U-shaped nails, the connection force is stronger.

[0039] Please refer to Figures 1 to 3 The fixing nail 207 is composed of a cone nail 2071 and a top cap 2072. The cone nail 2071 is fixed to the bottom of the top cap 2072. The outer diameter of the cone nail 2071 matches the inner wall diameter of the through hole 202 and the width of the small width straight slot 206.

[0040] The outer diameter of the top cap 2072 is greater than the inner wall width of the wide-width straight slot 205 .

[0041] In this embodiment: when the cone nail 2071 passes through the large-width straight slot 205, the small-width straight slot 206, the through hole 202 and is inserted into the soil, the top cap 2072 will squeeze the top pressure strip 204, so that the top pressure strip 204 and the bottom pressure strip 201 are close to each other, thereby realizing the clamping operation of the two civil grilles 1 and providing squeezing force for the clamping of the 7-shaped buckle 203.

[0042] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic grating with good stabilization effect, comprising a civil engineering grating (1), characterized in that: A fixing assembly (2) is provided at the overlapped portion of the two civil engineering grilles (1), and the fixing assembly (2) is used to achieve a stable connection between the two civil engineering grilles (1); The fixing assembly (2) comprises a crimping unit and a clamping unit; The crimping unit is used to realize crimping between two civil engineering grids (1) and to fix the position between the civil engineering grid (1) and the ground; The clamping unit is used to assist in fixing the pressing unit, and is used to achieve full pressing of the joints of the two civil engineering grids (1); The crimping unit comprises a bottom press strip (201), a through hole (202), a top press strip (204), and a fixing pin (207); The through hole (202) is opened at the top of the bottom layer (201) and penetrates the bottom of the bottom layer (201), and the bottom layer (201) is distributed at the bottom of the civil engineering grid (1) located below; The top pressure strip (204) is distributed on the top of the civil engineering grille (1) located above, and the fixing nail (207) penetrates the top pressure strip (204) and penetrates the through hole (202) to be inserted into the soil to fix the overlap of the two civil engineering grilles (1) to the ground, and at the same time, the two civil engineering grilles (1) are pressed together through the bottom pressure strip (201) and the through hole (202); The snap-on unit comprises a 7-shaped snap buckle (203), a wide straight slot (205), and a narrow straight slot (206); The 7-shaped buckles (203) are arranged in pairs in a group, and two 7-shaped buckles (203) in a group of the 7-shaped buckles (203) are symmetrically fixed to the top of the bottom bead (201), the large-width straight notch (205) is opened at the top of the top bead (204), and the small-width straight notch (206) is opened at the bottom of the large-width straight notch (205) and passes through the bottom of the top bead (204); The top triangular clamping block of the 7-shaped buckle (203) passes through the small-width straight slot (206) and is clamped to the inner side of the large-width straight slot (205), thereby achieving the connection and fixation between the bottom pressure strip (201) and the through hole (202).

2. A plastic grille with good stabilization effect according to claim 1, characterized in that: The number of the through holes (202) and the fixing pins (207) is plural, and the 7-shaped buckles (203) are arranged in multiple groups. The multiple groups of the 7-shaped buckles (203) and the multiple through holes (202) are staggered in the horizontal direction.

3. A plastic grille with good stabilization effect according to claim 1, characterized in that: The fixing nail (207) is composed of a cone nail (2071) and a top cap (2072), wherein the cone nail (2071) is fixed to the bottom of the top cap (2072), and the outer diameter of the cone nail (2071) matches the inner wall diameter of the through hole (202) and the width of the small width straight slot (206); The outer diameter of the top cap (2072) is greater than the inner wall width of the wide-width straight slot (205).

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