CN217460125U

CN217460125U - Bidirectional plastic grid

Info

Publication number: CN217460125U
Application number: CN202220045347.8U
Authority: CN
Inventors: 王宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-09-20
Anticipated expiration: 2032-01-10

Abstract

The utility model provides a two-way plastic grid. The bidirectional plastic grid comprises transverse grid bars; the transverse grid bars are fixed at two ends of the interweaving point structure, the interweaving point structure comprises interweaving points, through holes, stop blocks, springs and sliding chutes, the transverse grid bars are fixed at two ends of the interweaving points, the through holes are formed in the interweaving points, and the springs are fixed on the inner side walls of the interweaving points; the reinforcing structure is clamped inside the interweaving points; the connecting structure is clamped inside the interweaving point; the fixed ring structures are respectively fixed at one end of the transverse grid bars and one end of the longitudinal grid bars; and the fixing structure penetrates through the side wall of the fixing ring. The utility model provides a two-way plastic grid has the self intensity that is convenient for increase geogrid external force and drags, and increases the advantage of the stability that geogrid concatenation department connects.

Description

Bidirectional plastic grid

Technical Field

The utility model relates to a two-way plastic grid technical field especially relates to a two-way plastic grid.

Background

Geogrid is a main geosynthetic material, and compared with other geosynthetic materials, it has unique performance and efficacy, and is commonly used as reinforcement material of reinforced earth structure or reinforcement material of composite material, etc., the geogrid is divided into four categories of plastic geogrid, steel-plastic geogrid, glass fiber geogrid and polyester warp-knitted polyester geogrid, the geogrid is two-dimensional grid form made up by using high-molecular polymer such as polypropylene and polyvinyl chloride through thermoplastic moulding or die pressing or three-dimensional grid screen with a certain height, when it is used as civil engineering, it is called geogrid, and the two-way stretch plastic geogrid is characterized by that it can increase bearing capacity of roadbed, prolong service life of roadbed, prevent road surface from collapsing or producing crack, can keep ground surface beautiful and neat, and is convenient for construction, roadbed, save labour, shorten construction period, reduce maintenance cost and can produce crack in culvert, the artificial roof net can strengthen the soil slope, prevent water and soil loss, reduce the thickness of the cushion layer, save the manufacturing cost, support the stable greening environment of the side slope grass planting net cushion, and replace a metal net for the underground artificial roof net of the coal mine.

If the geogrid area that needs to lay is great in the work progress, this kind of great geogrid often is difficult to carry, then the work progress in will splice into a great geogrid with the geogrid of the less area of several sometimes in order to satisfy the construction needs, and splice a less two-way geogrid and another less two-way geogrid back together, when the geogrid after the concatenation receives stronger external force and pulls, because the junction between a plurality of less two-way geogrids is the punctiform usually, cause concatenation department to connect unstablely this moment easily, thereby reduce the intensity of the geogrid after the concatenation.

Therefore, there is a need to provide a new bi-directional plastic grid to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a two-way plastic grid of stability convenient to increase geogrid external force and drag, and increase geogrid concatenation department and connect.

The utility model provides a two-way plastic grid includes: horizontal grid bars; the transverse grid bars are fixed at two ends of the interweaving point structure, the interweaving point structure comprises interweaving points, through holes, a stop block, a spring and a sliding groove, the transverse grid bars are fixed at two ends of the interweaving points, the through holes are formed in the interweaving points, the sliding groove is formed in the interweaving points, the spring is fixed on the inner side wall of the interweaving points, and the stop block is fixed at the other end of the spring; the longitudinal grid bars are fixed on the side walls of the interweaving points; the reinforcing structure is clamped inside the interweaving points and comprises a reinforcing rib and a first clamping block, the first clamping block is clamped inside the interweaving points, and the reinforcing rib is fixed at the top end of the first clamping block; the connecting structure is clamped inside the interweaving point and comprises a fixing strip, a connecting strip, a second fixture block and a clamping groove, the second fixture block is clamped inside the interweaving point, the clamping groove is formed in the side wall of the second fixture block, the fixing strip is fixed at the top end of the second fixture block, and the connecting strip is fixed on the side wall of the fixing strip; the fixing ring structure is respectively fixed at one end of the transverse grid bars and one end of the longitudinal grid bars, the fixing ring structure comprises a fixing ring and a slot, the fixing ring is respectively fixed at one end of the transverse grid bars and one end of the longitudinal grid bars, and the slot is arranged in the fixing ring; fixed knot constructs, fixed knot constructs and runs through solid fixed ring's lateral wall, fixed knot constructs including fixed plate, staple and stopper, the staple runs through gu fixed ring's lateral wall, the fixed plate is fixed in the top of staple, the stopper is fixed in the bottom surface of fixed plate.

Preferably, the shape of the interweaving points is cross-shaped, and the cross grid bars and the longitudinal grid bars fixedly connected around the interweaving points are crossed to form a square grid shape.

Preferably, the stopper slides in the chute, and one end of the spring is fixed to an inner side wall of one end of the chute.

Preferably, the reinforcing rib is fixedly connected with the two opposite interlacing points through the first fixture block, and the reinforcing rib divides a square grid formed by the cross of the transverse grid bars and the longitudinal grid bars into two triangles.

Preferably, the stopper is engaged with the inside of the slot, the fixing strips are connected to all the interlacing points in the column through the second fixture block, and two adjacent fixing strips are connected through the connecting strip.

Preferably, the fixing nails are used for fixing the transverse grid bars and the longitudinal grid bars on the ground through the fixing rings, and the bottom surfaces of the fixing plates are fixed, and the limiting blocks are clamped inside the slots.

Compared with the prior art, the utility model provides a two-way plastic grid has following beneficial effect:

the utility model provides a bidirectional plastic grille, which is characterized in that the transverse grid bars and the longitudinal grid bars are fixedly connected together by the interweaving point structure to form a geogrid which is mutually staggered to form a square grid, then the geogrid is laid on the ground, in order to increase the pulling strength of the geogrid, the reinforcing structure is inserted from the top end of the interweaving point structure to be clamped and fixed on the surface of the interweaving point structure, the reinforcing structure is connected by the diagonal line of the interweaving point structure, so the toughness strength of the geogrid is enhanced to reduce the tearing risk of the interweaving point structure 3 caused by being stretched, then the connecting structure is respectively inserted into the interior of the interweaving point structure with fixed edges of the two geogrids, so the connecting structure is fixedly connected with the interweaving point structures at two ends, make two geogrids pass through connection structure bridging links together, makes two geogrids connect one to this stability that can increase the geogrid, then passes through fixed knot constructs to run through the geogrid border fixedly fixed knot constructs, makes fixed knot constructs and fixes subaerial, makes the geogrid pass through fixed knot constructs quilt fixed knot constructs subaerial, and this device has the self intensity that is convenient for increase geogrid external force and pulls, and increases the advantage of the stability that geogrid concatenation department connects.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a bidirectional plastic grid according to the present invention;

FIG. 2 is a schematic side view of the cross-section shown in FIG. 1;

FIG. 3 is a schematic view of the bottom surface of the rib shown in FIG. 1;

FIG. 4 is a schematic structural view of a cross-section of the connection structure shown in FIG. 1;

FIG. 5 is an enlarged view of the portion A shown in FIG. 2;

fig. 6 is an enlarged schematic view of a portion B shown in fig. 2.

Reference numbers in the figures: 1. horizontal grid strip, 2, vertical grid strip, 3, interlacing point structure, 31, interlacing point, 32, through-hole, 33, dog, 34, spring, 35, spout, 4, additional strengthening, 41, strengthening rib, 42, first fixture block, 5, connection structure, 51, fixed strip, 52, connecting strip, 53, second fixture block, 54, draw-in groove, 6, fixed knot construct, 61, fixed plate, 62, staple, 63, stopper, 7, fixed knot construct, 71, fixed ring, 72, slot.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a bidirectional plastic grid according to the present invention; FIG. 2 is a schematic side view of the cross-section shown in FIG. 1; FIG. 3 is a schematic view of the bottom surface of the rib shown in FIG. 1; FIG. 4 is a schematic structural view of a cross-section of the connection structure shown in FIG. 1; FIG. 5 is an enlarged view of the portion A shown in FIG. 2; fig. 6 is an enlarged schematic view of a portion B shown in fig. 2. The bidirectional plastic grid includes: a horizontal grid bar 1; the transverse grid bars 1 are fixed at two ends of the interlacing point structure 3, the interlacing point structure 3 comprises interlacing points 31, through holes 32, a stop block 33, springs 34 and sliding grooves 35, the transverse grid bars 1 are fixed at two ends of the interlacing points 31, the through holes 32 are arranged inside the interlacing points 31, the sliding grooves 35 are arranged inside the interlacing points 31, the springs 34 are fixed on the inner side walls of the interlacing points 31, and the stop block 33 is fixed at the other ends of the springs 34; the vertical grid bars 2 are fixed on the side wall of the interweaving point 31; the reinforcing structure 4 is clamped inside the interlacing point 31, the reinforcing structure 4 comprises a reinforcing rib 41 and a first fixture block 42, the first fixture block 42 is clamped inside the interlacing point 31, and the reinforcing rib 41 is fixed at the top end of the first fixture block 42; the connecting structure 5 is clamped inside the interlacing point 31, the connecting structure 5 includes a fixing strip 51, a connecting strip 52, a second fixture block 53 and a clamping groove 54, the second fixture block 53 is clamped inside the interlacing point 31, the clamping groove 54 is arranged on a side wall of the second fixture block 53, the fixing strip 51 is fixed at the top end of the second fixture block 53, and the connecting strip 52 is fixed on the side wall of the fixing strip 51; the fixing ring structure 7 is fixed at one end of the horizontal grid bar 1 and one end of the vertical grid bar 2 respectively, the fixing ring structure 7 comprises a fixing ring 71 and a slot 72, the fixing ring 71 is fixed at one end of the horizontal grid bar 1 and one end of the vertical grid bar 2 respectively, and the slot 72 is arranged inside the fixing ring 71; fixed knot constructs 6, fixed knot constructs 6 and runs through the lateral wall of solid fixed ring 71, fixed knot constructs 6 and includes fixed plate 61, staple 62 and stopper 63, staple 62 runs through solid fixed ring 71's lateral wall, fixed plate 61 is fixed in the top of staple 62, stopper 63 is fixed in the bottom surface of fixed plate 61.

In a specific implementation process, as shown in fig. 1, the interlacing points 31 are cross-shaped, and the transverse grid bars 1 and the longitudinal grid bars 2 fixedly connected to the peripheries of the interlacing points 31 are crossed to form a square grid shape, so that the stability of the geogrid is increased, and the consumption of materials can be reduced.

In a specific implementation process, as shown in fig. 2 and 5, the stopper 33 slides inside the sliding slot 35, and one end of the spring 34 is fixed to an inner side wall of one end of the sliding slot 35, so that when the first latch 42 and the second latch 53 are inserted into the interlacing point 31, the first latch 42 and the second latch 53 are fixed by the stopper 33 in a clamping manner.

In a specific implementation process, as shown in fig. 1 and 3, the reinforcing rib 41 is fixedly connected to the two opposite interlacing points 31 through the first fixture block 42, and the reinforcing rib 41 divides a square mesh formed by crisscrossing the horizontal grid bars 1 and the vertical grid bars 2 into two triangles, so that the strength of a single bidirectional geogrid is increased, the toughness strength of the geogrid is enhanced, and the tearing risk of the interlacing points 31 due to being stretched is reduced.

In a specific implementation process, as shown in fig. 1, the stopper 33 is engaged with the inside of the slot 54, the fixing strips 51 are connected to all the interlacing points 31 in the vertical row through the second fixture block 53, and two adjacent fixing strips 51 are connected through the connecting strip 52, so that the connection stability at the splicing position of the geogrids is increased, and the two geogrids can be stably connected together.

In the specific implementation process, as shown in fig. 2 and fig. 6, the fixing nails 62 fix the horizontal grid bars 1 and the vertical grid bars 2 on the ground through the fixing rings 71, the limiting blocks 63 fixed on the bottom surfaces of the fixing plates 61 are clamped in the slots 72, and the fixing nails 62 penetrate through the fixing rings 71 to fix the geogrid on the ground.

The utility model provides a two-way plastic grid's theory of operation as follows:

when in use, firstly, a geogrid formed by mutually crossing and fixing the transverse grid bars 1, the longitudinal grid bars 2 and the interlacing points 31 is laid on the ground, then the reinforcing rib 41 with the bottom surface fixed with the first fixture block 42 is inserted into the through hole 32 arranged in the interlacing points 31, when the first fixture block 42 is inserted into the through hole 32 arranged in the interlacing points 31, one end of the first fixture block 42 is firstly pressed and installed on the stopper 33 arranged in the through hole 32, so that the stopper 33 slides in the sliding groove 35 arranged on the inner side wall of the through hole 32, the stopper 33 compresses the spring 34, the first fixture block 42 penetrates through the interlacing points 31, the stopper 33 clamps the first fixture block 42, and the reinforcing rib 41 is fixed on the surfaces of the two opposite interlacing points 31 through the first fixture block 42, the reinforcing ribs 41 are used for enhancing the toughness strength of the geogrid so as to reduce the tearing risk of the interweaving points 31 caused by stretching, when the area of the geogrid required to be laid on the ground is large and a plurality of geogrids are required to be laid, two geogrids are aligned along the transverse grid bars 1 or the longitudinal grid bars 2, then the fixing bars 51 fixed with the second fixture blocks 53 are inserted into the interweaving points 31 on the edges of the two laid geogrids, when the second fixture blocks 53 are inserted into the through holes 32 arranged in the interweaving points 31, the second fixture blocks 53 are used for firstly extruding the fixture blocks 33 to slide towards the inner side walls of the through holes 32 and set in the sliding grooves 35, the fixture blocks 33 are used for extruding the springs 34, the fixture blocks 33 are used for sliding into the sliding grooves 35, the second fixture blocks 53 are used for penetrating through the through holes 32, and meanwhile, the side parts of the second fixture blocks 53 are provided with the clamping grooves 54 to form spaces in the through holes 32, the second fixture block 53 is not pressed against the stopper 33 any more, the stopper 33 is ejected out through the elastic force of the spring 34, the stopper 33 is clamped in the side wall of the second fixture block 53 to set the inside of the clamping groove 54, the fixing strip 51 is fixed on the surface of the interlacing point 31 through the second fixture block 53, the fixing strip 51 is connected through the connecting strip 52, two laid geogrids are fixed together through the connection of the fixing strip 51 and the connecting strip 52, two geogrids are combined into one, then the edge of the laid geogrid penetrates through the fixing ring 71 fixed at one end of the transverse grid strip 1 and one end of the longitudinal grid strip 2 through the fixing nail 62, the fixing nail 62 is fixed on the ground, the fixing ring 71 is limited by the fixing plate 61 fixed on the top surface of the fixing nail 62, and the geogrid is fixed on the ground, the device has the advantages of being convenient for increasing the self strength of the geogrid pulled by external force and increasing the connection stability of the splicing part of the geogrid.

the utility model provides a two-way plastic grid, through the interlacing point structure 3 respectively with horizontal grid 1 with indulge grid 2 fixed connection together and form the geogrid that interlocks each other and form square mesh, then lay geogrid on ground, in order to increase the intensity that pulls of geogrid, insert reinforcing structure 4 from the top of interlacing point structure 3, make reinforcing structure 4 block fix in the surface of interlacing point structure 3, because reinforcing structure 4 is connected through the diagonal of interlacing point structure 3, consequently make geogrid toughness intensity strengthen, in order to reduce the risk of tearing that interlacing point structure 33 is owing to being stretched out, then through inserting respectively connecting structure 5 in the fixed inside of interlacing point structure 3 of two geogrid borders, make connecting structure 5 and both ends interlacing point structure 3 fixed connection together, make two geogrids pass through connection structure 5 bridges and links together, makes two geogrids connect one to this stability that can increase the geogrid, then passes through fixed knot constructs 6 and runs through the geogrid border fixedly gu fixed ring structure 7 makes fixed knot constructs 6 and fixes subaerial, makes the geogrid pass through gu fixed ring structure 7 quilt fixed knot constructs 6 and fixes subaerial, this device has the self intensity that is convenient for increase geogrid external force and pulls, and increases the advantage of the stability that geogrid concatenation department is connected.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A bi-directional plastic grid, comprising:

a horizontal grid bar (1);

the transverse grid bars (1) are fixed at two ends of the interweaving point structure (3), the interweaving point structure (3) comprises interweaving points (31), through holes (32), a stop block (33), springs (34) and sliding grooves (35), the transverse grid bars (1) are fixed at two ends of the interweaving points (31), the through holes (32) are arranged inside the interweaving points (31), the sliding grooves (35) are arranged inside the interweaving points (31), the springs (34) are fixed on the inner side wall of the interweaving points (31), and the stop block (33) is fixed at the other end of the springs (34);

the vertical grid bars (2) are fixed on the side walls of the interweaving points (31);

the reinforcing structure (4) is clamped inside the interlacing point (31), the reinforcing structure (4) comprises a reinforcing rib (41) and a first clamping block (42), the first clamping block (42) is clamped inside the interlacing point (31), and the reinforcing rib (41) is fixed at the top end of the first clamping block (42);

the connecting structure (5) is clamped inside the interlacing point (31), the connecting structure (5) comprises a fixing strip (51), a connecting strip (52), a second fixture block (53) and a clamping groove (54), the second fixture block (53) is clamped inside the interlacing point (31), the clamping groove (54) is formed in the side wall of the second fixture block (53), the fixing strip (51) is fixed at the top end of the second fixture block (53), and the connecting strip (52) is fixed on the side wall of the fixing strip (51);

the fixing ring structure (7) is respectively fixed at one end of the transverse grid bar (1) and one end of the longitudinal grid bar (2), the fixing ring structure (7) comprises a fixing ring (71) and a slot (72), the fixing ring (71) is respectively fixed at one end of the transverse grid bar (1) and one end of the longitudinal grid bar (2), and the slot (72) is arranged in the fixing ring (71);

fixed knot constructs (6), fixed knot constructs (6) and runs through the lateral wall of solid fixed ring (71), fixed knot constructs (6) and includes fixed plate (61), staple (62) and stopper (63), staple (62) run through the lateral wall of solid fixed ring (71), fixed plate (61) are fixed in the top of staple (62), stopper (63) are fixed in the bottom surface of fixed plate (61).

2. The bidirectional plastic grid according to claim 1, characterized in that the interlacing points (31) are cross-shaped, and the transverse grid bars (1) and the longitudinal grid bars (2) fixedly connected around the interlacing points (31) are cross-shaped to form a square grid.

3. The bidirectional plastic grill of claim 1, wherein the stopper (33) slides inside the sliding groove (35), and one end of the spring (34) is fixed to an inner side wall of one end of the sliding groove (35).

4. The bidirectional plastic grid according to claim 1, wherein the reinforcing ribs (41) are fixedly connected with the two opposite interlacing points (31) through the first fixture blocks (42), and the reinforcing ribs (41) divide a square grid formed by criss-crossing the horizontal grid bars (1) and the vertical grid bars (2) into two triangles.

5. The bidirectional plastic grid according to claim 1, wherein the stopper (33) is engaged with the inside of the slot (54), and the fixing strips (51) are connected to all the interlacing points (31) in a column by the second stopper (53), and two adjacent fixing strips (51) are connected by the connecting strip (52).

6. The bidirectional plastic grill of claim 1, wherein the fixing nails (62) fix the horizontal grill bars (1) and the vertical grill bars (2) on the ground through the fixing rings (71), and the stoppers (63) fixed to the bottom surface of the fixing plate (61) are engaged with the inside of the slots (72).