Bidirectional reinforced multilayer geogrid

Abstract

The utility model relates to the technical field of civil engineering materials, in particular to a two-way reinforced multilayer geogrid which comprises a first supporting plate, a discharging mechanism, moving mechanisms, a smoothing mechanism and a pulling mechanism, the discharging mechanism is arranged at the lower end of the first supporting plate, the moving mechanisms are symmetrically arranged on the two sides of the first supporting plate, and the smoothing mechanism is arranged on the lower end of the first supporting plate. The moving mechanism makes contact with the ground, a smoothing mechanism is arranged on the side edge of the first supporting plate, and a pulling mechanism is arranged on the side edge of the first supporting plate. The multi-layer geogrid is provided with the discharging mechanism and the flattening mechanism, in the using process, the driving motor is started to drive the multi-layer geogrid body to rotate, so that the multi-layer geogrid body is laid on the ground, and meanwhile, the surface of the multi-layer geogrid body is flattened through a first sliding plate in the laying process; and the condition that the surface of the multi-layer geogrid body is uneven is avoided, so that the laying quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood engineering materials, in particular to a bidirectional reinforced multi-layer geogrid. Background Art

[0002] Bidirectional reinforced multilayer geogrid is a geotechnical material used for soil reinforcement and earthwork engineering. It has a bidirectional reinforcement effect. It is composed of high-strength polypropylene or polyester fiber grid and multi-layer geotextile. Through stacking and reinforcement, it has good tensile strength and deformation resistance. It can effectively prevent the lateral displacement and settlement of the soil and improve the stability and bearing capacity of the soil. Bidirectional reinforced multilayer geogrid is widely used in river embankment protection, road and railway foundation, landscaping and earthwork engineering. However, the existing bidirectional reinforced multilayer geogrid still has the following problems in actual use:

[0003] The existing multi-layer geogrid needs to be laid manually during use, so the flatness and neatness of the laying cannot be guaranteed, which reduces the laying quality. In addition, the existing multi-layer geogrid cannot detect whether the land is flat during use, which causes uneven laying when the device is laid on uneven ground, reducing the laying quality and poor practicality. Summary of the invention

[0004] The utility model aims to solve the above problems and proposes a bidirectional reinforced multi-layer geogrid, which improves the problems of poor practicability and low laying quality of the existing bidirectional reinforced multi-layer geogrid.

[0005] A bidirectional reinforced multi-layer geogrid, comprising: a first support plate, a feeding mechanism, a moving mechanism, a smoothing mechanism and a pulling mechanism, wherein the feeding mechanism is arranged at the lower end of the first support plate, the moving mechanisms are symmetrically arranged on both sides of the first support plate, the moving mechanisms are in contact with the ground, the side of the first support plate is provided with a smoothing mechanism, and the side of the first support plate is provided with a pulling mechanism; the feeding mechanism comprises a second support plate, a driving motor, a multi-layer geogrid body, and a connecting block, the lower end of the first support plate is symmetrically provided with a second support plate, the side of the second support plate is provided with a driving motor, the output shaft of the driving motor is rotatably connected to the inner sides of the two second support plates, the side of the output shaft of the driving motor is wound with a multi-layer geogrid body, the side of the second support plate is provided with a connecting block, and the connecting The connecting block is rotatably connected to the output shaft of the driving motor; a third supporting plate is symmetrically arranged on the side of the first supporting plate, a first shell is symmetrically arranged at the lower end of the third supporting plate, the first shell is slidably connected to a slider, a first spring column is arranged on the inner side of the first shell, and the first spring column is connected to the slider; the moving mechanism includes a first connecting plate, a clamping plate and a pulley, the lower end of the slider is connected to the first connecting plate, two clamping plates are symmetrically arranged at the lower end of the first connecting plate, and a pulley is rotatably connected between the clamping plates; the smoothing mechanism includes a second shell, a first slide plate and a second spring column, the first support plate is connected to the second shell on the side, the second shell is slidably connected to the first slide plate, second spring columns are equidistantly arranged on the inner side of the second shell, and the second spring columns are connected to the first slide plate.

[0006] Preferably, the pulling mechanism includes a second connecting plate, a third shell, a second slide plate, a slide groove and a limit block. The first support plate is connected to the second connecting plate on the side, the second connecting plate is connected to the third shell on the upper end, the third shell is slidably connected to the second slide plate, the third shell is provided with a slide groove on the side, the second slide plate is threadedly connected to the limit block on the side, and the limit block slides inside the slide groove.

[0007] The beneficial effects of the utility model are:

[0008] 1. A moving mechanism is provided. When encountering a high convex ground during the paving process, the pulley pushes the slider to squeeze the first spring column. When the slider contacts the sensor, the sensor sends a signal to remind the staff that this place is uneven and needs to be processed, so as to improve the paving quality;

[0009] 2. A feeding mechanism and a smoothing mechanism are provided. During use, the driving motor is started to drive the multi-layer geogrid body to rotate, so that the multi-layer geogrid body is laid on the ground. At the same time, during the laying process, the surface of the multi-layer geogrid body is smoothed by the first slide plate to avoid unevenness on the surface of the multi-layer geogrid body, thereby improving the laying quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0011] Figure 2 It is a three-dimensional structural schematic diagram of the material discharge mechanism of the utility model;

[0012] Figure 3 It is a three-dimensional structural schematic diagram of the mobile mechanism of the utility model;

[0013] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0014] Figure 5 It is a three-dimensional structural diagram of the smoothing mechanism of the utility model;

[0015] Figure 6 It is a schematic diagram of the three-dimensional structure of the pulling mechanism of the utility model.

[0016] In the figure: 1. first support plate; 2. discharge mechanism; 21. second support plate; 22. drive motor; 23. multilayer geogrid body; 24. connecting block; 3. moving mechanism; 31. third support plate; 32. first shell; 33. slider; 34. first spring column; 35. sensor; 36. first connecting plate; 37. clamping plate; 38. pulley; 4. smoothing mechanism; 41. second shell; 42. first slide plate; 43. second spring column; 5. pulling mechanism; 51. second connecting plate; 52. third shell; 53. second slide plate; 54. slide groove; 55. limit block. DETAILED DESCRIPTION

[0017] 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.

[0018] When implementing: Figure 1-6As shown, a bidirectional reinforced multi-layer geogrid comprises: a first support plate 1, a feeding mechanism 2, a moving mechanism 3, a smoothing mechanism 4 and a pulling mechanism 5. The feeding mechanism 2 is arranged at the lower end of the first support plate 1, and the moving mechanisms 3 are symmetrically arranged on both sides of the first support plate 1. The moving mechanisms 3 are in contact with the ground. The side of the first support plate 1 is provided with a smoothing mechanism 4, and the side of the first support plate 1 is provided with a pulling mechanism 5. When the device is in use, the feeding mechanism 2 is first used to feed the material, and the pulling mechanism 5 is pulled during the feeding process. The pulling mechanism 5 drives the device to move through the moving mechanism 3, and the moving mechanism 3 can detect whether the ground is flat during the movement, and the smoothing mechanism 4 is used to smooth the multi-layer geogrid body 23 during the laying process to avoid the multi-layer geogrid body 23 being uneven and affecting the laying quality.

[0019] The discharge mechanism 2 includes a second support plate 21, a drive motor 22, a multi-layer geogrid body 23, and a connecting block 24. The second support plate 21 is symmetrically arranged at the lower end of the first support plate 1, and the drive motor 22 is arranged on the side of the second support plate 21. The output shaft of the drive motor 22 is rotatably connected to the inner sides of the two second support plates 21, and the multi-layer geogrid body 23 is wrapped around the side of the output shaft of the drive motor 22. A connecting block 24 is arranged on the side of the second support plate 21, and the connecting block 24 is rotatably connected to the output shaft of the drive motor 22. When the device is in use, the drive motor 22 is started, and the multi-layer geogrid body 23 is driven to rotate by the drive motor 22. At the same time, the output shaft of the drive motor 22 rotates on the side of the connecting block 24 to lay the multi-layer geogrid body 23 on the ground.

[0020] A third support plate 31 is symmetrically arranged on the side of the first support plate 1 , a first shell 32 is symmetrically arranged at the lower end of the third support plate 31 , a slider 33 is slidably connected to the first shell 32 , a first spring column 34 is arranged inside the first shell 32 , and the first spring column 34 is connected to the slider 33 .

[0021] The moving mechanism 3 includes a first connecting plate 36, a clamping plate 37 and a pulley 38. The lower end of the slider 33 is connected to the first connecting plate 36. Two clamping plates 37 are symmetrically arranged at the lower end of the first connecting plate 36. The pulley 38 is rotatably connected between the clamping plates 37. When the device is in use, the pulley 38 slides on the ground to speed up the laying of the multi-layer geogrid body 23. At the same time, when the pulley 38 encounters a raised ground during the movement of the pulley 38, the pulley 38 pushes the slider 33 to slide inside the first shell 32, thereby squeezing the first spring column 34. Finally, the slider 33 contacts the sensor 35. At this time, the sensor 35 sends a signal to remind the staff that this place is uneven and needs to be processed to improve the laying quality.

[0022] The smoothing mechanism 4 includes a second shell 41, a first slide plate 42 and a second spring column 43. The second shell 41 is connected to the side of the first support plate 1, and the second shell 41 is slidably connected to the first slide plate 42. Second spring columns 43 are equidistantly arranged on the inner side of the second shell 41, and the second spring columns 43 are connected to the first slide plate 42. When the device is in use, the first slide plate 42 is used to smooth the surface of the multi-layer geogrid body 23 during the laying process to improve the surface flatness of the multi-layer geogrid body 23 and improve the laying quality. When encountering a raised ground during the laying process, the first slide plate 42 slides on the inner side of the second shell 41 and squeezes the second spring column 43 at the same time, thereby reducing the damage to the first slide plate 42 and improving the overall life of the device.

[0023] The pulling mechanism 5 includes a second connecting plate 51, a third shell 52, a second slide plate 53, a slide groove 54 and a limit block 55. The second connecting plate 51 is connected to the side of the first supporting plate 1, and the upper end of the second connecting plate 51 is connected to the third shell 52. The third shell 52 is slidably connected to the second slide plate 53. The side of the third shell 52 is provided with a slide groove 54. The side of the second slide plate 53 is threadedly connected to the limit block 55, and the limit block 55 slides inside the slide groove 54. When the device is in use, the second slide plate 53 is pulled to drive the device to move. At the same time, during use, the limit block 55 can be rotated according to user needs, and the second slide plate 53 is pulled to slide inside the third shell 52 to adjust the height of the second slide plate 53. At the same time, during the adjustment process, the limit block 55 slides inside the slide groove 54. After the adjustment is completed, the limit block 55 and the third shell 52 are rotated again to increase the friction force, thereby limiting the second slide plate 53.

[0024] When the utility model is used, the driving motor 22 is first started, and the multi-layer geogrid body 23 is driven to rotate by the driving motor 22. At the same time, the output shaft of the driving motor 22 rotates on the side of the connecting block 24, and the multi-layer geogrid body 23 is laid on the ground;

[0025] The pulley 38 slides on the ground to speed up the laying of the multi-layer geogrid body 23. When the pulley 38 encounters a raised ground during its movement, the pulley 38 pushes the slider 33 to slide inside the first shell 32, thereby squeezing the first spring column 34. Finally, the slider 33 contacts the sensor 35. At this time, the sensor 35 sends a signal to remind the staff that the uneven ground needs to be processed to improve the laying quality.

[0026] During the laying process, the first slide plate 42 is used to smooth the surface of the multi-layer geogrid body 23 to improve the surface flatness of the multi-layer geogrid body 23 and the laying quality. When encountering a raised ground during the laying process, the first slide plate 42 slides inside the second shell 41 and squeezes the second spring column 43, thereby reducing the damage to the first slide plate 42 and improving the overall life of the device;

[0027] At the same time, during the laying process, the second slide plate 53 is pulled to drive the device to move. During use, the limit block 55 can be rotated according to user needs, and the second slide plate 53 can be pulled to slide inside the third shell 52 to adjust the height of the second slide plate 53. During the adjustment process, the limit block 55 slides inside the slide groove 54. After the adjustment is completed, the limit block 55 and the third shell 52 are rotated again to increase the friction force, so as to limit the second slide plate 53.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bidirectional reinforced multi-layer geogrid, characterized in that: include: A first support plate (1), a material discharge mechanism (2), a moving mechanism (3), a smoothing mechanism (4) and a pulling mechanism (5), wherein the lower end of the first support plate (1) is provided with a material discharge mechanism (2), the two sides of the first support plate (1) are symmetrically provided with moving mechanisms (3), the moving mechanisms (3) are in contact with the ground, the side of the first support plate (1) is provided with a smoothing mechanism (4), and the side of the first support plate (1) is provided with a pulling mechanism (5); The discharge mechanism (2) comprises a second support plate (21), a drive motor (22), a multi-layer geogrid body (23), and a connecting block (24); the second support plate (21) is symmetrically arranged at the lower end of the first support plate (1); the drive motor (22) is arranged on the side of the second support plate (21); the output shaft of the drive motor (22) is rotatably connected to the inner sides of the two second support plates (21); the multi-layer geogrid body (23) is wound around the side of the output shaft of the drive motor (22); the connecting block (24) is rotatably connected to the output shaft of the drive motor (22); the third support plate (31) is symmetrically arranged on the side of the first support plate (1); the first shell (32) is symmetrically arranged at the lower end of the third support plate (31); the first shell (32) is slidably connected to a slider (33); a first spring column (34) is arranged on the inner side of the first shell (32); the first spring column (34) is connected to the slider (33); The moving mechanism (3) comprises a first connecting plate (36), a clamping plate (37) and a pulley (38); the lower end of the slider (33) is connected to the first connecting plate (36); two clamping plates (37) are symmetrically arranged at the lower end of the first connecting plate (36); and the pulley (38) is rotatably connected between the clamping plates (37); The smoothing mechanism (4) comprises a second shell (41), a first slide plate (42) and a second spring column (43); the first support plate (1) is connected to the second shell (41) on its side; the second shell (41) is slidably connected to the first slide plate (42); second spring columns (43) are equidistantly arranged inside the second shell (41); and the second spring columns (43) are connected to the first slide plate (42).

2. The bidirectional reinforced multi-layer geogrid according to claim 1, characterized in that: The pulling mechanism (5) comprises a second connecting plate (51), a third shell (52), a second slide plate (53), a sliding groove (54) and a limiting block (55); the first supporting plate (1) is connected to the second connecting plate (51) at the side; the second connecting plate (51) is connected to the third shell (52) at the upper end; the third shell (52) is slidably connected to the second slide plate (53); the third shell (52) is provided with a sliding groove (54) at the side; the second slide plate (53) is threadedly connected to the limiting block (55) at the side; and the limiting block (55) slides inside the sliding groove (54).

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