Geogrid convenient to fix and assemble

Abstract

The utility model discloses a geogrid convenient to fix and assemble, which relates to the technical field of geogrids and comprises grid bodies, embedding grooves are arranged on the periphery of each grid body, connecting plates are fixedly connected inside the embedding grooves, embedding holes are arranged inside the connecting plates, a limit groove is arranged on one side of one grid body, and the limit holes are arranged on the other side of one grid body. And a fixing assembly is arranged in the embedding groove. According to the geogrid convenient to fix and assemble disclosed by the utility model, the upper embedding plate, the connecting plate and the lower embedding plate are tightly connected by utilizing the fixing assemblies and combining the design of the mounting rods, the cross-shaped blocks and the cross-shaped grooves, so that the stability of the whole structure is enhanced, and the tensile capacity and the shear capacity of the geogrid are improved. Meanwhile, by means of the method that the upper sleeve and the lower sleeve are locked through the ball, strong locking force is provided, it is ensured that all assemblies are stably connected, the loosening risk caused by external force or vibration is reduced, operation is easy and convenient, and locking and unlocking can be completed only through rotation or pressing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of geogrid, especially to a geogrid convenient to fix and assemble. BACKGROUND

[0002] Geogrid is a structure used in civil engineering and environmental engineering, mainly composed of geogrid and related support materials. Its main function is to enhance the stability, deformation resistance and bearing capacity of soil, and is widely used in roadbed, dam, slope reinforcement, soil solidification and other engineering. Geogrid is usually assembled by geogrid. Geogrid is a grid-shaped structure made of high-strength materials such as polyethylene and polypropylene, which is used in geotechnical engineering to enhance the stability and bearing capacity of soil. Geogrid uses these grids as the main support structure, and forms a whole support frame through the mutual combination and connection of multiple geogrids.

[0003] The patent file with application number CN217781984U discloses a geogrid convenient to assemble and connect, belonging to the field of geogrid, comprising a grid body, a plurality of embedded slots, a plurality of embedded holes, a plurality of upper embedded plates and a plurality of lower embedded plates; a plurality of embedded slots are opened at the four corners of the upper and lower end faces of the grid body in a rectangular shape, and the vertically adjacent embedded slots of the upper and lower end faces are set as a group, and a plurality of upper embedded plates and a plurality of lower embedded plates are detachably butted on the upper and lower end faces of the embedded slots. The geogrid convenient to assemble and connect has the advantages of quick assembly and simple operation, and solves the problem of the traditional geogrid connection, which is fixed by inserting U-shaped nails or wrapping steel wire, and the geogrid at the connection is easily detached and moved due to long-term immersion in rainwater or accumulated water, and on a slope with a certain slope.

[0004] However, although the geogrid can be quickly clamped into the clamping groove through the elastic clamping block, the upper and lower embedded plates will hide the clamping block inside after installation, which is not convenient for disassembly and may cause inconvenience for subsequent disassembly and maintenance. In view of the above problems, we have developed a geogrid convenient to fix and assemble. UTILITY MODEL CONTENTS

[0005] The utility model discloses a geogrid convenient to fix and assemble, which is improved based on the existing structure and defects, and provides a geogrid convenient to fix and assemble, so as to achieve better practical value.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a geogrid convenient to fixed assembly, including the grid body, the four -corner of grid body is all seted up with the embedded groove, the inside fixedly connected with the connecting plate of embedded groove, the inside of connecting plate is seted up with the embedded hole, one side of grid body is provided with the limit groove, the inside of embedded groove is provided with fixed assembly, fixed assembly is used for fixed connecting plate,

[0008] The fixed assembly includes an upper embedding plate, the upper embedding plate is slidably connected in the embedded groove, the bottom of the upper embedding plate is equidistantly fixedly connected with a mounting rod, the bottom of the mounting rod is fixedly connected with a cross block, a lower embedding plate is slidably connected in the embedded groove, the top of the lower embedding plate is equidistantly provided with a cross slot, the outer side of the cross block is slidably connected with the inner side of the cross slot, and the outer side of the mounting rod is slidably connected with the inner side of the embedded hole.

[0009] In a preferred scheme, the fixed assembly further includes a lower sleeve fixedly connected to the top of the lower embedding plate, a limiting rod fixedly connected to the inner side of the lower sleeve, a pressing cylinder slidably connected to the outer side of the limiting rod, equidistantly provided with a through hole in the inner side of the lower sleeve, a ball provided in the inner side of the through hole, and the outer side of the pressing cylinder abutting against the outer side of the ball.

[0010] In a preferred scheme, the bottom of the upper embedding plate is fixedly connected with an upper sleeve, the inner side of the upper sleeve is equidistantly provided with a fixed slot, and the inner side of the fixed slot abuts against the outer side of the ball.

[0011] In a preferred scheme, the top of the upper embedding plate is provided with a movable slot, a pressing rod is slidably connected in the inner side of the movable slot, the inner side of the movable slot is provided with a containing slot, the outer side of the pressing rod is fixedly connected with a limiting block, the outer side of the limiting block is slidably connected with the inner side of the containing slot, and the bottom of the pressing rod abuts against the top of the pressing cylinder.

[0012] In a preferred scheme, the bottom of the upper embedding plate is provided with a groove, and the top of the limiting block abuts against the inner side of the groove.

[0013] In a preferred scheme, the bottom of the pressing cylinder is provided with a first spring, and the outer side of the pressing rod is provided with a second spring.

[0014] The geogrid convenient to fixed assembly has the following advantages:

[0015] Firstly, by using the mounting rod, the cross block and the cross slot, the close connection between the upper embedding plate, the connecting plate and the lower embedding plate during use is ensured, the stability of the overall structure is enhanced, and thus the tensile and shear resistance of the geogrid is improved.

[0016] Secondly, by using the sphere to lock the upper and lower sleeves, firm locking force can be provided, stable connection between components is ensured, and the risk of loosening caused by external force or vibration is reduced, the operation of the mechanism is generally simple, and only simple rotation or pressing is required to complete locking or unlocking, and the convenience of use is improved.

[0017] Thirdly, by arranging the first spring, the restoring force of the pressing rod structure is provided, so that the initial state can be quickly restored during disassembly or operation, and by arranging the second spring, the pressing cylinder can be quickly lifted to release the pressure on the sphere. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional schematic view of the geogrid convenient to fix and assemble is provided.

[0019] Figure 2 A sectional view schematic view of the geogrid convenient to fix and assemble is provided.

[0020] Figure 3 A first explosion schematic view of the geogrid convenient to fix and assemble is provided.

[0021] Figure 4 A second explosion schematic view of the geogrid convenient to fix and assemble is provided.

[0022] Figure 5 A second explosion schematic view of the geogrid convenient to fix and assemble is provided.

[0023] Figure 6 A second explosion schematic view of the geogrid convenient to fix and assemble is provided. Figure 2 An enlarged schematic view of A in the middle.

[0024] In the drawings: 1, the grid body; 2, the embedded groove; 3, the connecting plate; 4, the embedded hole; 5, the limiting groove; 6, the upper embedded plate; 7, the mounting rod; 8, the cross block; 9, the lower embedded plate; 10, the cross groove; 11, the lower sleeve; 12, the limiting rod; 13, the pressing cylinder; 14, the first spring; 15, the through hole; 16, the sphere; 17, the movable groove; 18, the pressing rod; 19, the limiting block; 20, the containing groove; 21, the second spring; 22, the upper sleeve; 23, the fixed groove. DETAILED DESCRIPTION

[0025] 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. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] The utility model discloses a kind of geogrids of convenient fixed assembly mainly applied to the scene of geogrid.

[0027] Referring Figures 1 to 6 A geogrid convenient to fix and assemble, comprising: a grid body 1, the four around grid body 1 is provided with a fitting groove 2, the inside of fitting groove 2 is fixedly connected with a connecting plate 3, the inside of connecting plate 3 is provided with a fitting hole 4, one side of one of grid body 1 is provided with a limiting slot 5, the inside of fitting groove 2 is provided with a fixing assembly, and the fixing assembly is used for fixedly connecting connecting plate 3;

[0028] The fixing assembly comprises an upper fitting plate 6, the upper fitting plate 6 is slidably connected in the inside of fitting groove 2, the bottom of upper fitting plate 6 is equidistantly fixedly connected with a mounting rod 7, the bottom of mounting rod 7 is fixedly connected with a cross block 8, the inside of fitting groove 2 is slidably connected with a lower fitting plate 9, the top of lower fitting plate 9 is equidistantly provided with a cross groove 10, the outside of cross block 8 is slidably connected with the inside of cross groove 10, and the outside of mounting rod 7 is slidably connected with the inside of fitting hole 4;

[0029] The fixing assembly further comprises a lower sleeve 11, the lower sleeve 11 is fixedly connected to the top of lower fitting plate 9, the inside of lower sleeve 11 is fixedly connected with a limiting rod 12, the outside of limiting rod 12 is slidably connected with a pressing cylinder 13, the inside of lower sleeve 11 is equidistantly provided with a through hole 15, the inside of through hole 15 is provided with a ball 16, and the outside of pressing cylinder 13 is in contact with the outside of ball 16;

[0030] The bottom of upper fitting plate 6 is fixedly connected with an upper sleeve 22, the inside of upper sleeve 22 is equidistantly provided with a fixing groove 23, and the inside of fixing groove 23 is in contact with the outside of ball 16;

[0031] The top of upper fitting plate 6 is provided with a movable slot 17, the inside of movable slot 17 is slidably connected with a pressing rod 18, the inside of movable slot 17 is provided with a containing groove 20, the outside of pressing rod 18 is fixedly connected with a limiting block 19, the outside of limiting block 19 is slidably connected with the inside of containing groove 20, and the bottom of pressing rod 18 is in contact with the top of pressing cylinder 13.

[0032] The bottom of the upper embedded plate 6 is provided with a recess, and the top of the limiting block 19 abuts against the inside of the recess;

[0033] The bottom of the abutting cylinder 13 is provided with the first spring 14, and the outer side of the pressing rod 18 is provided with the second spring 21.

[0034] In the above technical scheme, considering that the geogrid can be quickly clamped into the clamping groove through the elastic clamping block, but after installation, the upper and lower embedded plates hide the clamping block inside, which is not convenient for disassembly and may cause inconvenience to subsequent disassembly and maintenance. In order to solve such problems, the specific operation is as follows: when assembling the geogrid body 1, first, place the plurality of geogrid bodies 1 in a cross shape, and then abut the connecting plates 3 with each other, and then use the fixing assembly to put the upper embedded plate 6 and the lower embedded plate 9 into the top and bottom of the embedded groove 2 respectively, and make the mounting rod 7 enter the embedded hole 4, and then the cross block 8 extends out and enters the cross groove 10, and the upper sleeve 22 covers the lower sleeve 11, so as to connect the upper embedded plate 6, the connecting plate 3 and the lower embedded plate 9, and fix and assemble the geogrid bodies 1, and then press downward the pressing rod 18 to make the bottom of the pressing rod 18 enter the upper sleeve 22, the second spring 21 is compressed, the limiting block 19 moves out of the containing groove 20, and at the same time, the bottom of the pressing rod 18 abuts against the abutting cylinder 13, drives the abutting cylinder 13 to move downward, the first spring 14 is compressed, and the abutting cylinder 13 slowly extrudes the ball 16, the ball 16 leaks out of the through hole 15, and abuts against the fixing groove 23, and then fixes the upper sleeve 22 and the lower sleeve 11, and then rotates the pressing rod 18 by 90 degrees, so that the limiting block 19 corresponds to the recess at the bottom of the upper embedded plate 6, under the rebound of the second spring 21, the limiting block 19 enters the recess, and the pressing rod 18 is limited, when disassembling, only need to press the pressing rod 18 to rotate reversely by 90 degrees, loosen the pressing rod 18, under the rebound of the second spring 21, drive the pressing rod 18 to enter the movable groove 17, the limiting block 19 enters the containing groove 20, under the rebound of the first spring 14, lift the abutting cylinder 13, the pressure on the ball 16 disappears, and then break the upper embedded plate 6 and the lower embedded plate 9, so as to disassemble the geogrid body 1. By using the mounting rod 7, the cross block 8 and the cross groove 10, the close connection between the upper embedded plate 6, the connecting plate 3 and the lower embedded plate 9 in the use process is ensured, the stability of the overall structure is enhanced, so as to improve the tensile and shear resistance of the geogrid, the ball 16 locks the upper and lower sleeves, can provide firm locking force, ensure the stable connection between the components, reduce the risk of loosening caused by external force or vibration, the operation of the mechanism is usually relatively simple, only need to rotate or press to complete the locking or unlocking, improve the convenience of use.

[0035] Working principle: when using, when assembling the grid body 1, first, the plurality of grid body 1 is placed in a field shape, the connecting plate 3 is mutually adhered, then the upper embedded plate 6 and the lower embedded plate 9 are respectively put into the top and bottom of the embedded slot 2 by using the fixed assembly, and the installation rod 7 enters the embedded hole 4, then the cross block 8 extends and enters the cross slot 10, the upper sleeve 22 covers the lower sleeve 11, thereby connecting the upper embedded plate 6, the connecting plate 3 and the lower embedded plate 9, fixing and assembling between the grid body 1, pressing the pressing rod 18 downwardly, the bottom of the pressing rod 18 enters the upper sleeve 22, the second spring 21 is compressed, the limiting block 19 moves out of the accommodating groove 20, the bottom of the pressing rod 18 abuts against the abutting cylinder 13, drives the abutting cylinder 13 to move downwardly, the first spring 14 is compressed, the abutting cylinder 13 slowly extrudes the ball 16, the ball 16 leaks out of the through hole 15 and abuts against the fixed groove 23, then the upper sleeve 22 and the lower sleeve 11 are fixed, the pressing rod 18 is rotated to 90 degrees, the limiting block 19 corresponds to the recess at the bottom of the upper embedded plate 6, under the rebound of the second spring 21, the limiting block 19 enters the recess, limiting the pressing rod 18, when disassembling, only need to press the pressing rod 18 and rotate reversely by 90 degrees, loosen the pressing rod 18, under the rebound of the second spring 21, drive the pressing rod 18 to enter the movable slot 17, the limiting block 19 enters the accommodating groove 20, under the rebound of the first spring 14, the abutting cylinder 13 is lifted, the pressure on the ball 16 disappears, then the upper embedded plate 6 and the lower embedded plate 9 are forced to separate, the grid body 1 can be disassembled, the contents not described in detail in the specification all belong to the prior art known to the person skilled in the art.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A geogrid for easy assembly of a fixed assembly, comprising a geogrid body (1), characterized in that, The four sides of the grid body (1) are provided with fitting grooves (2), the inside of the fitting grooves (2) is fixedly connected with connecting plates (3), the inside of the connecting plates (3) is provided with fitting holes (4), one side of one of the grid bodies (1) is provided with a limiting groove (5), the inside of the fitting groove (2) is provided with a fixing assembly, and the fixing assembly is used for fixing the connecting plate (3). The fixing assembly comprises an upper fitting plate (6), the upper fitting plate (6) is slidably connected in the fitting groove (2), the bottom of the upper fitting plate (6) is fixedly connected with installation rods (7) at equal intervals, the bottom of the installation rod (7) is fixedly connected with a cross block (8), a lower fitting plate (9) is slidably connected in the fitting groove (2), the top of the lower fitting plate (9) is provided with cross grooves (10) at equal intervals, the outer side of the cross block (8) is slidably connected with the inside of the cross groove (10), and the outer side of the installation rod (7) is slidably connected with the inside of the fitting hole (4).

2. A geogrid according to claim 1, wherein The fixing assembly further comprises a lower sleeve (11), the lower sleeve (11) is fixedly connected to the top of the lower fitting plate (9), the inside of the lower sleeve (11) is fixedly connected with a limiting rod (12), the outer side of the limiting rod (12) is slidably connected with a pressing cylinder (13), the inside of the lower sleeve (11) is provided with through holes (15) at equal intervals, the inside of the through hole (15) is provided with a ball (16), and the outer side of the pressing cylinder (13) abuts against the outer side of the ball (16).

3. A geogrid according to claim 1, wherein The bottom of the upper fitting plate (6) is fixedly connected with an upper sleeve (22), the inside of the upper sleeve (22) is provided with fixed grooves (23) at equal intervals, and the inside of the fixed groove (23) abuts against the outer side of the ball (16).

4. A geogrid according to claim 1, wherein The top of the upper fitting plate (6) is provided with a movable groove (17), the inside of the movable groove (17) is slidably connected with a pressing rod (18), the inside of the movable groove (17) is provided with a containing groove (20), the outer side of the pressing rod (18) is fixedly connected with a limiting block (19), the outer side of the limiting block (19) is slidably connected with the inside of the containing groove (20), and the bottom of the pressing rod (18) abuts against the top of the pressing cylinder (13).

5. A geogrid according to claim 4, wherein, The bottom of the upper fitting plate (6) is provided with a groove, and the top of the limiting block (19) abuts against the inside of the groove.

6. A geogrid according to claim 5, wherein, The bottom of the pressing cylinder (13) is provided with a first spring (14), and the outer side of the pressing rod (18) is provided with a second spring (21).

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