A geotextile covering and curing device

Abstract

The present invention belongs to the technical field of concrete curing, and discloses a geotextile covering curing device; it includes a support frame and a bracket mechanism arranged on the support frame, and a plurality of driving wheels for movement are arranged on the support frame. By setting a guide roller, when it is necessary to lay the geotextile on slopes with various angles, the angle between the first telescopic roller and the two second telescopic rollers is adjusted according to the angle of the slope. When using a tool, the worm rotates, and the worm drives the fixed sleeve and the first rotating shaft to rotate through the worm gear. The fixed sleeve drives the U-shaped block and the fourth rod body to rotate, thereby adjusting the angle between the first telescopic roller and the two second telescopic rollers to make it conform to the angle of the slope. By starting the electric push rod to drive the straight rack to move, the straight rack drives the connecting block and the second rotating shaft to rotate through the arc-shaped rack, and the connecting block drives the third rod body to rotate, thereby adjusting the angle between the guide roller and the support frame to make the inclination angle of the guide roller conform to the angle between the slope and the ground.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete curing, and more specifically, to a geotextile covering and curing device. Background Art

[0002] Geotextile is a water-permeable geosynthetic material made of synthetic fibers by needle punching or weaving processes. Geotextile covering and curing mainly achieves project protection through the following mechanisms: Moisture retention function: reducing water evaporation from the soil or concrete surface and maintaining the internal humidity balance. Heat preservation effect: In a low-temperature environment, the geotextile acts as a heat insulation layer to reduce the direct impact of temperature changes on materials, avoiding freeze-thaw damage to concrete or frost damage to plants. Structural reinforcement: improving the stability of slopes and roadbeds through the frictional force with the soil or filler, preventing landslides or settlements. Protection and isolation: blocking external erosion factors and protecting the underlying structure or vegetation.

[0003] Currently, the laying of geotextiles usually adopts a special laying device, which generally includes a winding and unwinding bracket and a guiding roller. The geotextile roll is arranged on the bracket, and one end of the geotextile bypasses the guiding roller, so that the device can walk to achieve the purpose of laying the geotextile on the concrete. However, the current geotextile laying device is difficult to lay geotextiles on slopes, especially on specific and irregularly shaped slopes, such as slopes with multiple inclination degrees. Summary of the Invention

[0004] In order to solve the problem in the background art that the current geotextile laying device is difficult to lay geotextiles on slopes, the present invention provides a geotextile covering and curing device.

[0005] To achieve the above object, the present invention provides the following technical solution: A geotextile covering and curing device, including a support frame and a bracket mechanism arranged on the support frame. A plurality of driving wheels for movement are arranged on the support frame, and a geotextile roll is arranged on the bracket mechanism. The device further includes:

[0006] A guiding roller, which is used to guide the laying of the geotextile, and the guiding roller is arranged as multiple short rollers. The adjacent two short rollers are connected by a first angle adjustment component, and the guiding roller is arranged on the support frame through a second angle adjustment component;

[0007] A round box, which is fixedly connected to the support frame through a connecting block, and a heavy object placing component for placing heavy objects on both sides of the geotextile is arranged on the round box.

[0008] Further, the guiding roller includes a first telescopic roller and two second telescopic rollers. A first telescopic rod is arranged inside the first telescopic roller, and second telescopic rods are arranged inside both of the two second telescopic rollers. Two circular ring blocks are fixedly connected to the outer walls of the first telescopic rod and the two second telescopic rods. The first telescopic rod is rotationally connected inside the first telescopic roller through the circular ring blocks, and the two second telescopic rods are rotationally connected inside the corresponding second telescopic rollers through the circular ring blocks. The two ends of the first telescopic rod and one end of the adjacent second telescopic rod are connected by a first angle adjustment assembly.

[0009] Further, the first telescopic roller includes a first hollow column and a second hollow column. The second hollow column is slidably inserted into the first hollow column through a slide bar and a slide groove. The second telescopic roller includes a third hollow column and a fourth hollow column. The fourth hollow column is slidably inserted into the third hollow column through a slide bar and a slide groove. The first telescopic rod includes a first rod body and a second rod body. The second rod body is slidably inserted into the first rod body through a slide bar and a slide groove. The second telescopic rod includes a third rod body and a fourth rod body. The fourth rod body is slidably inserted into the third rod body through a slide bar and a slide groove. A plurality of the circular ring blocks are respectively fixedly connected to the outer walls of the first rod body, the second rod body, the third rod body, and the fourth rod body. The plurality of circular ring blocks are respectively rotationally connected to the inner walls of the first hollow column, the second hollow column, the third hollow column, and the fourth hollow column. The first angle adjustment assembly is arranged between the first rod body and the fourth rod body and between the second rod body and the fourth rod body.

[0010] Further, the first angle adjustment assembly includes a connection shell fixedly connected to one ends of the first rod body and the second rod body. A first rotating shaft is rotationally connected inside the connection shell. A fixed sleeve is fixedly connected to the outer wall of the first rotating shaft. A worm gear is fixedly connected to the outer wall of the fixed sleeve. A worm meshing with the worm gear is rotationally connected inside the connection shell. A U-shaped block is fixedly connected to the outer wall of the fixed sleeve. The U-shaped block is fixedly connected to one end of the fourth rod body.

[0011] Further, a lifting assembly for driving the U-shaped plate to move in the vertical direction is arranged on the support frame. The second angle adjustment assembly includes a second rotating shaft rotationally connected to the U-shaped plate. A connection block is fixedly connected to the outer wall of the second rotating shaft. The connection block is fixedly connected to one end of the third rod body. An arc-shaped rack is fixedly connected to the outer wall of the connection block. An electric push rod is fixedly connected to the U-shaped plate through a support plate. A straight rack meshing with the arc-shaped rack is fixedly connected to the output end of the electric push rod.

[0012] Further, the support mechanism includes two fixing plates arranged on the support frame. The two fixing plates can be detached from the support frame. A connecting rod and a plug rod are respectively rotationally connected to the two fixing plates. The plug rod is slidably inserted into the connecting rod. Circular ring plates are fixedly connected to the outer walls of the connecting rod and the plug rod. The geotextile roll is arranged between the two circular ring plates. A telescopic column is rotationally connected between the support frames.

[0013] Furthermore, the weight placement assembly includes a motor fixedly connected to the top of the round box, the output shaft of the motor is fixedly connected to a third rotating shaft rotatably connected to the round box, the outer wall of the third rotating shaft is fixedly connected to a first toggle rod, the top of the round box is connected and fixedly connected to a hollow cylinder, a plurality of counterweight blocks are arranged in the hollow cylinder, the lowest counterweight block is arranged on the bottom inner wall of the round box, and a circular opening is opened at the bottom of the round box.

[0014] Furthermore, three rectangular grooves are provided on the inner wall of the bottom of the round box, a second toggle rod is arranged in the rectangular groove, a pull opening is provided on the second toggle rod, a T-shaped slide groove is provided at one end of the second toggle rod, a T-shaped slider corresponding to the T-shaped slide groove is fixedly connected to the outer wall of the third rotating shaft, three mounting plates corresponding to the second toggle rod are fixedly connected to the outer wall of the third rotating shaft, and mounting holes are provided on the mounting plate and the second toggle rod.

[0015] The technical effects and advantages of the geotextile covering maintenance device of the present invention are as follows:

[0016] (1) By setting guide rollers, when it is necessary to lay the geotextile on a slope with various angles, the angle between the first telescopic roller and the two second telescopic rollers is adjusted according to the angle of the slope. The worm rotates when the tool is passed, and the worm drives the fixed sleeve and the first rotating shaft to rotate through the worm gear. The fixed sleeve drives the U-shaped block and the fourth rod body to rotate, thereby adjusting the angle between the first telescopic roller and the two second telescopic rollers to match the angle of the slope. By starting the electric push rod to drive the spur rack to move, the spur rack drives the connecting block and the second rotating shaft to rotate through the arc-shaped rack, and the connecting block drives the third rod body to rotate, thereby adjusting the angle between the guide roller and the support frame, so that the inclination angle of the guide roller matches the angle between the slope and the ground.

[0017] (2) By setting up a weight placement component, when the device is moving to lay the geotextile, the motor is started to drive the third rotating shaft and the first toggle rod to rotate. The first toggle rod can dial the lowest counterweight block and bring the counterweight block to the circular mouth. The counterweight block falls out of the circular mouth to the top of both sides of the geotextile to compact the geotextile. If the local wind speed is high, a certain number of second toggle rods are pulled upward to make the T-shaped slide groove move upward along the T-shaped slide block. The second toggle rod is fixed to the mounting plate through the mounting holes and bolts on the mounting plate. The motor can be started to drive the first toggle rod and the second toggle rod to rotate, thereby increasing the placement frequency of the counterweight block to cope with the construction environment with high wind speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the guide roller structure in the present invention;

[0020] Figure 3 Schematic diagram of the separation of the guiding roller in the present invention;

[0021] Figure 4 In the present invention Figure 3 Enlarged schematic diagram at position A in

[0022] Figure 5 Schematic diagram of the cross-section of the guiding roller in the present invention;

[0023] Figure 6 In the present invention Figure 5 Enlarged schematic diagram at position B in

[0024] Figure 7 In the present invention Figure 5 Enlarged schematic diagram at position C in

[0025] Figure 8 Schematic diagram of the local three-dimensional structure in the present invention;

[0026] Figure 9 Schematic diagram of the cross-section of the round box and the hollow cylinder in the present invention;

[0027] Figure 10 Schematic diagram of the separation of the round box, the first toggle rod and the second toggle rod in the present invention.

[0028] In the figure:

[0029] 1. Support frame; 2. Driving wheel; 3. Bracket mechanism; 301. Fixed plate; 302. Connecting rod; 303. Insert rod; 304. Ring plate; 4. Guiding roller; 401. First telescopic roller; 4011. First hollow column; 4012. Second hollow column; 402. Second telescopic roller; 4021. Third hollow column; 4022. Fourth hollow column; 403. First telescopic rod; 4031. First rod body; 4032. Second rod body; 404. Second telescopic rod; 4041. Third rod body; 4042. Fourth rod body; 405. Ring block; 5. Connecting shell; 6. First rotating shaft; 7. Fixed sleeve; 8. Worm gear; 9. Worm; 10. U-shaped block; 11. U-shaped plate; 12. Second rotating shaft; 13. Connecting block; 14. Arc-shaped rack; 15. Electric push rod; 16. Straight rack; 17. Telescopic column; 18. Round box; 19. Motor; 20. Third rotating shaft; 21. First toggle rod; 22. Hollow cylinder; 23. Counterweight; 24. Round opening; 25. Rectangular groove; 26. Second toggle rod; 27. T-shaped sliding groove; 28. T-shaped sliding block; 29. Mounting plate. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Referring to Figure 1 - Figure 10 , a geotextile covering and curing device, including a support frame 1 and a support mechanism 3 arranged on the support frame 1. A plurality of driving wheels 2 for moving are arranged on the support frame 1, and a geotextile roll is arranged on the support mechanism 3. It further includes:

[0032] A guiding roller 4, which is used to guide the laying of the geotextile, and the guiding roller 4 is set as multiple short rollers. The adjacent two short rollers are connected by a first angle adjustment component, and the guiding roller 4 is arranged on the support frame 1 through a second angle adjustment component;

[0033] A round box 18, which is fixedly connected to the support frame 1 through a connecting block, and a heavy object placing component for placing heavy objects on both sides of the geotextile is arranged on the round box 18;

[0034] During use, the device is set at the concrete to be laid, the geotextile roll is set on the support mechanism 3, the angle between the short rollers of the guiding roller 4 is adjusted through the first angle adjustment component, so that the bending condition of the guiding roller 4 conforms to a slope with multiple small inclination angles. The support frame 1 is always perpendicular to the horizontal plane during the walking process. Through the second angle adjustment component, the angle between the guiding roller 4 and the support frame 1 is adjusted, so that the overall inclination angle of the guiding roller 4 conforms to the angle between the slope and the horizontal plane. The geotextile is laid on the slope by bypassing the guiding roller 4. The geotextile is guided by the guiding roller 4 and laid on the slope, and there will be no situation of the geotextile being suspended or wrinkled.

[0035] Referring to Figure 1 , Figure 2 and Figure 3, the guiding roller 4 includes a first telescopic roller 401 and two second telescopic rollers 402. A first telescopic rod 403 is arranged inside the first telescopic roller 401, and second telescopic rods 404 are arranged inside both of the two second telescopic rollers 402. Two circular ring blocks 405 are fixedly connected to the outer walls of the first telescopic rod 403 and the two second telescopic rods 404. The first telescopic rod 403 is rotationally connected inside the first telescopic roller 401 through the circular ring block 405, and the two second telescopic rods 404 are rotationally connected inside the corresponding second telescopic rollers 402 through the circular ring block 405. One end of the first telescopic rod 403 and one end of the adjacent second telescopic rod 404 are connected through a first angle adjustment assembly; the angle between the first telescopic rod 403 and the two second telescopic rods 404 is adjusted through the first angle adjustment assembly, so as to adjust the angle between the first telescopic roller 401 and the two second telescopic rollers 402, making the bending condition of the overall guiding roller 4 conform to a slope with multiple small slopes of different inclination angles. The geotextile is wound around the outer walls of the first telescopic roller 401 and the second telescopic rollers 402. During the process of releasing and laying the geotextile, the first telescopic roller 401 and the second telescopic rollers 402 rotate outside the first telescopic rod 403 and the second telescopic rods 404 through the circular ring blocks 405.

[0036] Refer to Figure 1 , Figure 2 and Figure 3, the first telescopic roller 401 includes a first hollow column 4011 and a second hollow column 4012. The second hollow column 4012 is slidably inserted into the first hollow column 4011 through a slide bar and a slide groove. The second telescopic roller 402 includes a third hollow column 4021 and a fourth hollow column 4022. The fourth hollow column 4022 is slidably inserted into the third hollow column 4021 through a slide bar and a slide groove. The first telescopic rod 403 includes a first rod body 4031 and a second rod body 4032. The second rod body 4032 is slidably inserted into the first rod body 4031 through a slide bar and a slide groove. The second telescopic rod 404 includes a third rod body 4041 and a fourth rod body 4042. The fourth rod body 4042 is slidably inserted into the third rod body 4041 through a slide bar and a slide groove. A plurality of the annular blocks 405 are respectively fixed to the outer walls of the first rod body 4031, the second rod body 4032, the third rod body 4041 and the fourth rod body 4042. A plurality of the annular blocks 405 are respectively rotatably connected to the inner walls of the first hollow column 4011, the second hollow column 4012, the third hollow column 4021 and the fourth hollow column 4022. The first angle adjustment assembly is arranged between the first rod body 4031 and the fourth rod body 4042 and between the second rod body 4032 and the fourth rod body 4042; the lengths of the first telescopic roller 401, the second telescopic roller 402, the first telescopic rod 403 and the second telescopic rod 404 can be adjusted according to the length of the slope so as to conform to the lengths of multiple small slopes on the slope, enabling the second hollow column 4012 to slide within the first hollow column 4011, the fourth hollow column 4022 to slide within the third hollow column 4021, the second rod body 4032 to slide within the first rod body 4031, and the fourth rod body 4042 to slide within the third rod body 4041. The first hollow column 4011, the second hollow column 4012, the third hollow column 4021 and the fourth hollow column 4022 rotate on the outer walls of the first rod body 4031, the second rod body 4032, the third rod body 4041 and the fourth rod body 4042 through the annular blocks 405. The angles between the first rod body 4031 and the fourth rod body 4042 and between the second rod body 4032 and the fourth rod body 4042 can be adjusted through the first angle adjustment assembly, so that the overall bending condition of the guide roller 4 conforms to the slope with multiple small slopes having various inclination angles.

[0037] Refer to Figure 3 , Figure 4 , Figure 5 and Figure 6, the first angle adjustment component includes a connection shell 5 fixedly connected to one ends of a first rod body 4031 and a second rod body 4032. A first rotating shaft 6 is rotatably connected inside the connection shell 5. A fixing sleeve 7 is fixedly connected to the outer wall of the first rotating shaft 6. A worm gear 8 is fixedly connected to the outer wall of the fixing sleeve 7. A worm 9 meshing with the worm gear 8 is rotatably connected inside the connection shell 5. A U-shaped block 10 is fixedly connected to the outer wall of the fixing sleeve 7. The U-shaped block 10 is fixedly connected to one end of a fourth rod body 4042; when it is necessary to adjust the angle between the first rod body 4031 and the fourth rod body 4042 and the angle between the second rod body 4032 and the fourth rod body 4042, the worm 9 is rotated through a tool and the rotation port at the top of the worm 9. The worm 9 drives the worm gear 8 to rotate. The worm gear 8 drives the fixing sleeve 7 and the first rotating shaft 6 to rotate. The fixing sleeve 7 drives the U-shaped block 10 to rotate. The U-shaped block 10 drives the fourth rod body 4042 to rotate, so as to adjust the angle between the first rod body 4031 and the fourth rod body 4042 and the angle between the second rod body 4032 and the fourth rod body 4042, and make the overall bending condition of the guide roller 4 conform to a slope with multiple small slopes of different inclination angles.

[0038] Refer to Figure 5 and Figure 7 , a lifting component for driving the U-shaped plate 11 to move in the vertical direction is arranged on the support frame 1. The second angle adjustment component includes a second rotating shaft 12 rotatably connected to the U-shaped plate 11. A connection block 13 is fixedly connected to the outer wall of the second rotating shaft 12. The connection block 13 is fixedly connected to one end of a third rod body 4041. An arc-shaped rack 14 is fixedly connected to the outer wall of the connection block 13. An electric push rod 15 is fixedly connected to the U-shaped plate 11 through a support plate. A straight rack 16 meshing with the arc-shaped rack 14 is fixedly connected to the output end of the electric push rod 15; when it is necessary to adjust the angle between the guide roller 4 and the support frame 1, the electric push rod 15 is started. The electric push rod 15 drives the straight rack 16 to move. The straight rack 16 drives the arc-shaped rack 14, the connection block 13 and the second rotating shaft 12 to rotate. The connection block 13 drives the third rod body 4041 to rotate, so as to realize the adjustment of the angle between the guide roller 4 and the support frame 1. After the angle adjustment is completed, the guide roller 4 is arranged on the slope, and the geotextile is wound around the guide roller 4. The lifting component is used to drive the U-shaped plate 11 and the guide roller 4 to move downward, so that the guide roller 4 drives the geotextile to be as close to the slope as possible, which is convenient for laying the geotextile.

[0039] Refer to Figure 1 and Figure 8The support mechanism 3 includes two fixed plates 301 arranged on the support frame 1, and the two fixed plates 301 can be removed from the support frame 1. The two fixed plates 301 are rotatably connected with connecting rods 302 and plug rods 303 respectively. The plug rods 303 are slidably inserted in the connecting rods 302. The outer walls of the connecting rods 302 and the plug rods 303 are fixedly connected with circular plates 304. The geotextile roll is arranged between the two circular plates 304. The support frame 1 is rotatably connected with a telescopic column 17; remove the fixed plate 301 from the support frame 1 , pull the insertion rod 303 out of the connecting rod 302, set the geotextile roll of suitable size on the outside of the connecting rod 302 and the insertion rod 303, insert the insertion rod 303 into the connecting rod 302, the geotextile roll is fixed between the two circular plates 304, install the fixing plate 301 on the support frame 1, and then you can start laying the geotextile. In the process of adjusting the angle between the guide roller 4 and the support frame 1 through the second adjustment component, the connecting rod 302 and the insertion rod 303 form a long rod, and the angle between the long rod and the telescopic column 17 and the support frame 1 and the length of the long rod itself also change accordingly.

[0040] Reference Figure 1 , Figure 8 and Figure 9 The heavy object placement component includes a motor 19 fixedly connected to the top of the round box 18, the output shaft of the motor 19 is fixedly connected to a third rotating shaft 20 rotatably connected to the round box 18, the outer wall of the third rotating shaft 20 is fixedly connected to a first toggle rod 21, the top of the round box 18 is connected and fixedly connected to a hollow cylinder 22, a plurality of counterweights 23 are arranged in the hollow cylinder 22, the bottom of the counterweight 23 is arranged on the bottom inner wall of the round box 18, and a circular opening 24 is opened at the bottom of the round box 18; during the laying process of the geotextile, the motor 19 is started, the motor 19 drives the third rotating shaft 20 to rotate, the third rotating shaft 20 drives the first toggle rod 21 to rotate, the first toggle rod 21 will dial the bottom counterweight 23 to rotate in the round box 18, so that the counterweight 23 falls out of the round box 18 from the circular opening 24, and the counterweight 23 that falls out falls on both sides of the laid geotextile, compacts both sides of the geotextile, and prevents the wind from blowing the geotextile up.

[0041] Reference Figure 8 and Figure 9The inner wall of the bottom of the round box 18 is provided with three rectangular grooves 25, and a second toggle rod 26 is arranged in the rectangular groove 25. The second toggle rod 26 is provided with a pull hole, and a T-shaped slide groove 27 is opened at one end of the second toggle rod 26. The outer wall of the third rotating shaft 20 is fixedly connected with a T-shaped slider 28 corresponding to the T-shaped slide groove 27, and the outer wall of the third rotating shaft 20 is fixedly connected with three mounting plates 29 corresponding to the second toggle rod 26, and mounting holes are opened on the mounting plates 29 and the second toggle rod 26; if the local wind speed is large, it is necessary to increase the placement density of the counterweight block 23, that is, to speed up the placement frequency of the counterweight block 23, Reduce the distance between the counterweights 23, pull a certain number of second toggle rods 26 upward through the opening on the round box 18 through the pull rod, so that the T-shaped slot 27 of the second toggle rod 26 is aligned with the T-shaped slider 28 and moves upward until the second toggle rod 26 contacts the mounting plate 29, and fix the second toggle rod 26 on the mounting plate 29 through the mounting holes and bolts on the mounting plate 29 and the second toggle rod 26. Starting the motor 19 can drive the first toggle rod 21 and the second toggle rod 26 to rotate, so that both toggle rods can dial the counterweight 23, causing the counterweight 23 to fall onto the geotextile, thereby achieving the purpose of increasing the placement frequency of the counterweight 23.

[0042] Working principle: When in use, the device is set at the concrete to be laid, the geotextile roll is set on the support mechanism 3, and the angle between the short rollers of the guide roller 4 is adjusted by the first angle adjustment component, so that the bending condition of the guide roller 4 conforms to the slope with a small slope with various inclination angles. The support frame 1 is always perpendicular to the horizontal plane during the walking process. The angle between the guide roller 4 and the support frame 1 is adjusted by the second angle adjustment component, so that the overall inclination angle of the guide roller 4 conforms to the angle between the slope and the horizontal plane, and the geotextile is laid on the slope around the guide roller 4. The geotextile is guided by the guide roller 4 and laid on the slope, and there will be no hanging and wrinkled geotextile.

[0043] The angle between the first telescopic rod 403 and the two second telescopic rods 404 is adjusted by the first angle adjustment component, thereby adjusting the angle between the first telescopic roller 401 and the two second telescopic rollers 402, so that the overall bending condition of the guide roller 4 conforms to the slope with a small slope of various inclination angles, and the geotextile is passed around the outer wall of the first telescopic roller 401 and the second telescopic roller 402. During the laying process of the geotextile, the first telescopic roller 401 and the second telescopic roller 402 rotate outside the first telescopic rod 403 and the second telescopic rod 404 through the circular ring block 405;

[0044] The lengths of the first telescopic roller 401, the second telescopic roller 402, the first telescopic rod 403 and the second telescopic rod 404 can be adjusted according to the length of the slope so as to conform to the lengths of multiple small slopes on the slope, enabling the second hollow column 4012 to slide within the first hollow column 4011, the fourth hollow column 4022 to slide within the third hollow column 4021, the second rod body 4032 to slide within the first rod body 4031, and the fourth rod body 4042 to slide within the third rod body 4041. The first hollow column 4011, the second hollow column 4012, the third hollow column 4021 and the fourth hollow column 4022 rotate on the outer walls of the first rod body 4031, the second rod body 4032, the third rod body 4041 and the fourth rod body 4042 through the circular ring block 405. The angles between the first rod body 4031 and the fourth rod body 4042 and between the second rod body 4032 and the fourth rod body 4042 can be adjusted through the first angle adjustment assembly, making the overall bending condition of the guide roller 4 conform to the slope with small slopes of various inclination angles;

[0045] When it is necessary to adjust the angles between the first rod body 4031 and the fourth rod body 4042 and between the second rod body 4032 and the fourth rod body 4042, turn the worm 9 through a tool and the rotating port at the top of the worm 9. The worm 9 drives the worm wheel 8 to rotate, the worm wheel 8 drives the fixed sleeve 7 and the first rotating shaft 6 to rotate, the fixed sleeve 7 drives the U-shaped block 10 to rotate, and the U-shaped block 10 drives the fourth rod body 4042 to rotate, thereby adjusting the angles between the first rod body 4031 and the fourth rod body 4042 and between the second rod body 4032 and the fourth rod body 4042, making the overall bending condition of the guide roller 4 conform to the slope with small slopes of various inclination angles;

[0046] When it is necessary to adjust the angle between the guide roller 4 and the support frame 1, start the electric push rod 15. The electric push rod 15 drives the straight rack 16 to move, the straight rack 16 drives the arc rack 14, the connecting block 13 and the second rotating shaft 12 to rotate, and the connecting block 13 drives the third rod body 4041 to rotate, realizing the adjustment of the angle between the guide roller 4 and the support frame 1. After the angle adjustment is completed, place the guide roller 4 on the slope, pass the geotextile around the guide roller 4, and drive the U-shaped plate 11 and the guide roller 4 to move downward through the lifting assembly, making the guide roller 4 drive the geotextile as close to the slope as possible, facilitating the laying of the geotextile;

[0047] Remove the fixing plate 301 from the support frame 1, pull out the insertion rod 303 from the connecting rod 302, set a geotextile roll with a suitable size outside the connecting rod 302 and the insertion rod 303, insert the insertion rod 303 into the connecting rod 302, and the geotextile roll is fixed between the two circular ring plates 304. Install the fixing plate 301 on the support frame 1, and then the geotextile can be laid. During the process of adjusting the angle between the guiding roller 4 and the support frame 1 through the second adjusting component, the connecting rod 302 and the insertion rod 303 form a long rod, and the angles between the long rod and the telescopic column 17 and the support frame 1 and its own length also change accordingly;

[0048] During the laying process of the geotextile, start the motor 19. The motor 19 drives the third rotating shaft 20 to rotate. The third rotating shaft 20 drives the first shifting rod 21 to rotate. The first shifting rod 21 will shift the lowermost counterweight 23 to rotate in the round box 18, so that the counterweight 23 falls out of the round box 18 from the round opening 24. The fallen counterweight 23 lands on both sides of the laid geotextile to press and fix both sides of the geotextile to prevent the wind from blowing up the geotextile;

[0049] If the local wind speed is relatively high, it is necessary to increase the placement density of the counterweights 23, that is, to speed up the placement frequency of the counterweights 23 and reduce the distance between the counterweights 23. Pull a certain number of second shifting rods 26 upward through the pull rod through the opening on the round box 18, so that the T-shaped chute 27 of the second shifting rod 26 is aligned with the T-shaped slider 28 and moves upward until the second shifting rod 26 contacts the mounting plate 29. Through the mounting holes and bolts on the mounting plate 29 and the second shifting rod 26, fix the second shifting rod 26 on the mounting plate 29. Start the motor 19 to drive the first shifting rod 21 and the second shifting rod 26 to rotate, so that both shifting rods can shift the counterweights 23 and make the counterweights 23 fall onto the geotextile to achieve the purpose of increasing the placement frequency of the counterweights 23.

[0050] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claimed rights.

[0051] Finally: The above is only the preferred embodiment of the present invention and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A geotextile covering and curing device, comprising a support frame (1) and a bracket mechanism (3) arranged on the support frame (1). A plurality of driving wheels (2) for movement are arranged on the support frame (1), and a geotextile roll is arranged on the bracket mechanism (3), characterized in that, It further includes: a guiding roller (4) for guiding the laying of the geotextile, and the guiding roller (4) is arranged as multiple short rollers, and adjacent two short rollers are connected by a first angle adjusting component, and the guiding roller (4) is arranged on the support frame (1) through a second angle adjusting component; a round box (18) fixedly connected to the support frame (1) through a connecting block, and a heavy object placing component for placing heavy objects on both sides of the geotextile is arranged on the round box (18).

2. The geotextile covering and curing device according to claim 1, wherein The guiding roller (4) includes a first telescopic roller (401) and two second telescopic rollers (402). A first telescopic rod (403) is arranged in the first telescopic roller (401), and second telescopic rods (404) are arranged in both of the two second telescopic rollers (402). Two circular ring blocks (405) are fixedly connected to the outer walls of the first telescopic rod (403) and the two second telescopic rods (404). The first telescopic rod (403) is rotationally connected in the first telescopic roller (401) through the circular ring block (405), and the two second telescopic rods (404) are rotationally connected in the corresponding second telescopic rollers (402) through the circular ring block (405). The two ends of the first telescopic rod (403) and one end of the adjacent second telescopic rod (404) are connected by a first angle adjusting component.

3. The geotextile covering and curing device according to claim 2, wherein, The first telescopic roller (401) includes a first hollow column (4011) and a second hollow column (4012), and the second hollow column (4012) is slidably inserted into the first hollow column (4011) through a slide bar and a slide groove. The second telescopic roller (402) includes a third hollow column (4021) and a fourth hollow column (4022), and the fourth hollow column (4022) is slidably inserted into the third hollow column (4021) through a slide bar and a slide groove. The first telescopic rod (403) includes a first rod body (4031) and a second rod body (4032), and the second rod body (4032) is slidably inserted into the first rod body (4031) through a slide bar and a slide groove. The second telescopic rod (404) includes a third rod body (4041) and a fourth rod body (4042), and the fourth rod body (4042) is slidably inserted into the third rod body (4041) through a slide bar and a slide groove. Multiple circular ring blocks (405) are respectively fixedly connected to the outer walls of the first rod body (4031), the second rod body (4032), the third rod body (4041) and the fourth rod body (4042), and multiple circular ring blocks (405) are respectively rotationally connected to the inner walls of the first hollow column (4011), the second hollow column (4012), the third hollow column (4021) and the fourth hollow column (4022). The first angle adjusting component is arranged between the first rod body (4031) and the fourth rod body (4042) and between the second rod body (4032) and the fourth rod body (4042).

4. The geotextile covering and curing device according to claim 3, wherein, The first angle adjustment assembly comprises a connecting shell (5) fixedly connected to the first rod body (4031) and one end of the second rod body (4032); a first rotating shaft (6) is rotatably connected inside the connecting shell (5); a fixing sleeve (7) is fixedly connected to the outer wall of the first rotating shaft (6); a worm gear (8) is fixedly connected to the outer wall of the fixing sleeve (7); a worm (9) meshing with the worm gear (8) is rotatably connected inside the connecting shell (5); a U-shaped block (10) is fixedly connected to the outer wall of the fixing sleeve (7); and the U-shaped block (10) is fixedly connected to one end of the fourth rod body (4042).

5. The geotextile covering and curing device according to claim 4, characterized in that, The support frame (1) is provided with a lifting assembly for driving the U-shaped plate (11) to move in a vertical direction, the second angle adjustment assembly comprises a second rotating shaft (12) rotatably connected to the U-shaped plate (11), the outer wall of the second rotating shaft (12) is fixedly connected to a connecting block (13), the connecting block (13) is fixedly connected to one end of a third rod body (4041), the outer wall of the connecting block (13) is fixedly connected to an arc-shaped rack (14), the U-shaped plate (11) is fixedly connected to an electric push rod (15) via a support plate, and the output end of the electric push rod (15) is fixedly connected to a spur rack (16) meshing with the arc-shaped rack (14).

6. The geotextile covering and curing device according to claim 5, wherein, The support mechanism (3) comprises two fixing plates (301) arranged on the support frame (1), the two fixing plates (301) being removable from the support frame (1), the two fixing plates (301) being rotatably connected to a connecting rod (302) and an inserting rod (303), respectively, the inserting rod (303) being slidably inserted in the connecting rod (302), the outer walls of the connecting rod (302) and the inserting rod (303) being fixedly connected to a circular plate (304), the geotextile roll being arranged between the two circular plates (304), and a telescopic column (17) being rotatably connected between the support frames (1).

7. The geotextile covering and curing device according to claim 6, characterized in that, The weight placement assembly comprises a motor (19) fixedly connected to the top of the round box (18); the output shaft of the motor (19) is fixedly connected to a third rotating shaft (20) rotatably connected to the round box (18); the outer wall of the third rotating shaft (20) is fixedly connected to a first toggle rod (21); the top of the round box (18) is connected and fixedly connected to a hollow cylinder (22); a plurality of counterweight blocks (23) are arranged in the hollow cylinder (22); the lowest counterweight block (23) is arranged on the bottom inner wall of the round box (18); and a round opening (24) is opened at the bottom of the round box (18).

8. The geotextile covering and curing device according to claim 7, characterized in that, The bottom inner wall of the round box (18) is provided with three rectangular grooves (25), a second toggle rod (26) is arranged in the rectangular groove (25), the second toggle rod (26) is provided with a pull hole, one end of the second toggle rod (26) is provided with a T-shaped slide groove (27), the outer wall of the third rotating shaft (20) is fixedly connected with a T-shaped slider (28) facing the T-shaped slide groove (27), the outer wall of the third rotating shaft (20) is fixedly connected with three mounting plates (29) facing the second toggle rod (26), and mounting holes are provided on the mounting plates (29) and the second toggle rod (26).

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