CN219175192U

CN219175192U - Sand-fixing geocell

Info

Publication number: CN219175192U
Application number: CN202320008037.3U
Authority: CN
Inventors: 冯新; 徐曼倩; 王传伟
Original assignee: Anhui Chuangwan New Material Co ltd
Current assignee: Anhui Chuangwan New Material Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-13
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a sand-fixing geotechnical grid which comprises a grid sheet, a first connecting piece and a second connecting piece, wherein two first connecting holes are formed in the left end and the right end of the grid sheet, two first ground entering cones are integrally connected to the bottom end of the first connecting piece, the second connecting piece comprises a first plug-in piece and a second plug-in piece, and a second ground entering cone is integrally connected to the bottom end of the first plug-in piece. This geotechnique's check room of fixing sand structural design is reasonable, and barb one has strengthened the connectivity between this geotechnique's check room and the sand, avoids this geotechnique's check room to be scraped in the windy weather, has strengthened the sand fixation effect of this geotechnique's check room, and connecting piece one has realized the connection between two horizontal adjacent check room sheets, and connecting piece two has realized the connection between two vertical adjacent check room sheets for the geotechnique's check room stability of constituteing is higher, has prolonged the life of this geotechnique's check room, has prolonged its time of fixing soil, fixing sand.

Description

Sand-fixing geocell

Technical Field

The utility model relates to the technical field of geocells, in particular to a sand-fixing geocell.

Background

The geocell is a three-dimensional net-shaped cell structure, and is mainly used for reinforcing roadbeds, slope protection, sand prevention, sand fixation, building retaining walls and the like of railway and highways. The adoption of the geocell reinforced soft foundation can effectively improve the strength and rigidity of the foundation and reduce the settlement deformation of the foundation, which is verified in a plurality of practical projects.

The sandy soil is poor in viscosity, and after the common soil-fixing cells are inserted into the sandy soil, the common soil-fixing cells are easily scraped when encountering windy weather, so that the sand-fixing effect is lost, the existing soil-fixing cells are fixedly connected in most of modes such as welding, riveting, injection molding and the like, the connection parts of the sheets of the cells are easy to fall off and separate during working, and the structural stability is poor, so that the soil-fixing and sand-fixing time is shortened. The present device was invented by studying the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the sand-fixing geocell, which solves the problems that the common soil-fixing geocell provided in the background art is easy to scrape up when being inserted into sandy soil and is easy to fall off and separate at the joint and has poor structural stability when the conventional geocell sheet works.

In order to achieve the above object, the present utility model provides the following technical solutions: a sand-fixing geocell, comprising:

the grid sheets are provided with a plurality of grid sheets, and two first connecting holes are formed at the left end and the right end of each grid sheet;

the first connecting piece is arranged between two adjacent transverse grid sheets, and the bottom end of the first connecting piece is integrally connected with two first ground entering cones;

the second connecting piece is arranged between two longitudinally adjacent cell sheets and comprises a first plug-in piece and a second plug-in piece, and the bottom end of the first plug-in piece is integrally connected with a second ground penetrating cone.

In a preferred embodiment, the connector has a longitudinal section in the shape of a "concave".

In a preferred embodiment, the first four corners of the connecting piece are respectively provided with a second connecting hole in a penetrating way.

In a preferred embodiment, the bottom end of the first ground entering cone is integrally provided with four groups of barbs.

In a preferred embodiment, the plug element has a longitudinal section in the form of a "concave" shape.

In a preferred embodiment, the upper end and the lower end of the plug connector are provided with plug grooves in a penetrating way.

In a preferred embodiment, the second longitudinal section of the plug connector is concave.

In a preferred embodiment, the left and right sides at the upper and lower ends of the second plug connector are provided with mounting grooves, each mounting groove is internally provided with two connecting springs, and the outer ends of the two connecting springs in each mounting groove are fixedly provided with plug connector blocks.

In a preferred embodiment, the thickness of the upper end and the lower end of the second plug connector is equal to the thickness of the plug groove, and the length of the upper end and the lower end of the second plug connector is equal to the length of the plug groove.

In a preferred embodiment, the bottom end of the second ground entering cone is integrally connected with two groups of barbs two.

Compared with the prior art, the utility model has the beneficial effects that:

1. the sand-fixing geocell is reasonable in structural design and convenient to connect, the first connecting piece is used for realizing the connection between the two adjacent transverse cell sheets, and the second connecting piece is used for realizing the connection between the two adjacent longitudinal cell sheets, so that the stability of the formed geocell is higher, and the formed geocell cannot be easily scattered, thereby prolonging the service life of the geocell and prolonging the soil-fixing and sand-fixing time of the geocell;

2. this geotechnique's check room fixes sand is through setting up first income ground awl and second income ground awl to be provided with four sets of barb first on the first income ground awl, be provided with two sets of barb second on the second income ground awl, when using, barb first and barb second have strengthened the connectivity between this geotechnique's check room and the sand, avoid this geotechnique's check room to be scraped in the windy weather, thereby have strengthened the sand fixation effect of this geotechnique's check room.

Drawings

For a clearer description of embodiments of the present application or of the solutions in the prior art, the drawings that are needed in the embodiments will be briefly described, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and that other drawings can be obtained according to these drawings by a person having ordinary skill in the art.

FIG. 1 is a schematic view of a structure provided by the sand-fixing geocell;

FIG. 2 is a schematic view of the structure of the cellular sheet provided by the sand-fixing geotechnical cellular;

FIG. 3 is a schematic view of the structure of the first connector, the first ground penetrating cone and the first barb provided in the sand-fixing geocell;

FIG. 4 is a schematic structural view of a second connector, a second ground cone and a second barb provided in the sand-fixing geocell;

FIG. 5 is a schematic view of the structure of the first plug, the second ground cone and the second barb provided in the sand-fixing geocell;

fig. 6 is a partial cross-sectional view of a second connector provided in the sand-fixing geocell.

Reference numerals illustrate:

1. a cell sheet; 2. a first connecting piece; 3. a second connecting piece; 301. a first plug connector; 302. a second plug connector; 303. a plug-in groove; 304. a mounting groove; 305. a connecting spring; 306. a plug block; 4. a first connecting hole; 5. the first ground penetrating cone; 6. a second connecting hole; 7. the second ground entering cone; 8. a first barb; 9. and a second barb.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.

Examples

Referring to fig. 1-6, a sand stabilization geocell of this embodiment includes: cell sheet 1, connector one 2 and connector two 3.

Referring to fig. 2, the cell sheet 1 is provided with a plurality of connecting holes 4 at both left and right ends of the cell sheet 1.

Referring to fig. 1-3, a first connecting piece 2 is arranged between two adjacent transverse grid sheets 1, the longitudinal section of the first connecting piece 2 is concave, connecting holes two 6 are formed in four corners of the first connecting piece 2 in a penetrating mode, the diameters of the connecting holes two 6 are identical to those of the connecting holes two 4, when the two adjacent transverse grid sheets 1 are connected, workers firstly put the two grid sheets 1 in place, then insert the first connecting piece 2 from the lower direction, enable the connection of the two adjacent transverse grid sheets 1 to be disposed in the first connecting piece 2, enable the positions of the four connecting holes two 4 on the two adjacent transverse grid sheets 1 to correspond to those of the four connecting holes two 6 on the first connecting piece 2 one by one, and then insert bolts into the connecting holes 4 and the connecting holes two 6, and connection between the two adjacent transverse grid sheets 1 can be achieved.

Referring to fig. 3, in this embodiment, two first ground entering cones 5 are integrally connected to the bottom end of the first connecting member 2, and four groups of barbs 8 are integrally provided at the bottom end of the first ground entering cone 5, so that the ground grabbing force of the first ground entering cone 5 after being inserted into the ground is enhanced by the four groups of first ground entering cones 5, and the firmness of the geocell is enhanced.

Referring to fig. 1, 2 and 4-6, a second connector 3 is disposed between two adjacent longitudinal grid sheets 1, the second connector 3 includes a first connector 301 and a second connector 302, a longitudinal section of the first connector 301 is in a concave structure, two upper and lower ends of the first connector 301 are respectively provided with a concave slot 303, a longitudinal section of the second connector 302 is in a concave shape, two left and right sides of the upper and lower ends of the second connector 302 are respectively provided with a mounting slot 304, two connecting springs 305 are fixedly mounted in each mounting slot 304, and outer ends of the two connecting springs 305 in each mounting slot 304 are fixedly mounted with a plug block 306.

In this embodiment, the thicknesses of the upper and lower ends of the second connector 302 are equal to the thickness of the insertion groove 303, and the lengths of the upper and lower ends of the second connector 302 are equal to the length of the insertion groove 303, so as to ensure the stability of the first connector 301 and the second connector 302 during connection.

When the second connector 3 is connected with the two longitudinally adjacent cell sheets 1, a worker firstly buckles the first connector 301 on one of the two longitudinally adjacent cell sheets 1, then presses the plug-in blocks 306, the plug-in blocks 306 retract into the mounting grooves 304, then the upper and lower ends of the second connector 302 are respectively inserted into the plug-in grooves 303 at the upper and lower ends of the first connector 301, at the moment, the inner walls of the plug-in grooves 303 at the upper and lower ends block the plug-in blocks 306, so that the plug-in blocks 306 cannot pop out, the worker pushes the second connector 302 to move, and the width of the upper and lower ends of the second connector 302 is larger than that of the plug-in grooves 303, so that in the process of pushing the second connector 302 to move, when the upper and lower ends of the second connector 302 extend out of the plug-in grooves 303, the inner walls of the plug-in grooves 303 cannot block the plug-in blocks 306, and at the moment, the connection of the first connector 301 and the second connector 302 is realized, and the connection of the two longitudinally adjacent cell sheets 1 is realized.

Referring to fig. 6, in this embodiment, the bottom end of the first plug connector 301 is integrally connected with the second ground entering cone 7, and the bottom end of the second ground entering cone 7 is integrally connected with two groups of barbs 9, so that the ground grabbing force of the second ground entering cone 7 after being inserted into the ground is enhanced by the two groups of barbs 9, and the firmness of the geocell in the use process is enhanced.

The geotechnical cell has reasonable structural design and convenient connection, the connection between the two transversely adjacent cell sheets 1 is realized by the first connecting piece 2, and the connection between the two longitudinally adjacent cell sheets 1 is realized by the second connecting piece 3, so that the stability of the formed geotechnical cell is higher and cannot be easily scattered, the service life of the geotechnical cell is prolonged, and the soil and sand fixing time of the geotechnical cell is prolonged; through setting up first income ground awl 5 and second income ground awl 7 to be provided with four sets of barbs one 8 on the first income ground awl 5, be provided with two sets of barbs two 9 on the second income ground awl 7, because the stickness of sand is relatively poor, and this geocell when using, barb one 8 and barb two 9 have strengthened the connectivity between this geocell and the sand, avoid being scraped up in the windy weather, thereby strengthened the sand fixation effect of this geocell.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A sand stabilization geocell, comprising:

the grid sheet (1) is provided with a plurality of grid sheets, and two first connecting holes (4) are formed at the left end and the right end of the grid sheet;

the first connecting piece (2) is arranged between two adjacent transverse grid sheets (1), and the bottom end of the first connecting piece (2) is integrally connected with two first ground entering cones (5);

the second connecting piece (3) is arranged between two longitudinally adjacent cell sheets (1), the second connecting piece (3) comprises a first plug-in piece (301) and a second plug-in piece (302), and the bottom end of the first plug-in piece (301) is integrally connected with a second ground penetrating cone (7).

2. A sand stabilization geocell according to claim 1, wherein: the longitudinal section of the first connecting piece (2) is concave.

3. A sand stabilization geocell according to claim 2, wherein: and the four corners of the first connecting piece (2) are respectively provided with a second connecting hole (6) in a penetrating way.

4. A sand stabilization geocell according to claim 1, wherein: the bottom end of the first ground entering cone (5) is integrally provided with four groups of first barbs (8).

5. A sand stabilization geocell according to claim 1, wherein: the longitudinal section of the first plug connector (301) is of a concave structure.

6. The sand stabilization geocell of claim 5, wherein: the upper end and the lower end of the first plug connector (301) are provided with plug grooves (303) in a penetrating mode.

7. The sand stabilization geocell of claim 6, wherein: the longitudinal section of the second plug connector (302) is concave.

8. The sand stabilization geocell of claim 7, wherein: mounting grooves (304) are formed in the left side and the right side of the upper end and the lower end of the second plug connector (302), two connecting springs (305) are fixedly mounted in each mounting groove (304), and plug-in blocks (306) are fixedly mounted at the outer ends of the two connecting springs (305) in each mounting groove (304).

9. The sand stabilization geocell of claim 8, wherein: the thickness of the upper end and the lower end of the second plug connector (302) is equal to the thickness of the plug groove (303), and the length of the upper end and the lower end of the second plug connector (302) is equal to the length of the plug groove (303).

10. A sand stabilization geocell according to claim 1, wherein: the bottom end of the second ground entering cone (7) is integrally connected with two groups of barbs (9).