Geotechnical cloth covering and maintaining device

Abstract

The invention belongs to the technical field of concrete curing, and discloses a geotextile covering and curing device. Comprising a supporting frame and a support mechanism arranged on the supporting frame, and a plurality of driving wheels used for moving are arranged on the supporting frame. By arranging a guide roller, when geotechnical cloth needs to be laid on a slope with multiple angles, the angle between a first telescopic roller and two second telescopic rollers is adjusted according to the angle of the slope, a worm rotates when the geotechnical cloth passes through a tool, the worm drives a fixing sleeve and a first rotating shaft to rotate through a worm gear, and the fixing sleeve drives a U-shaped block and a fourth rod body to rotate; an electric push rod is started to drive a spur rack to move, the spur rack drives a connecting block and a second rotating shaft to rotate through an arc-shaped rack, the connecting block drives a third rod body to rotate, and therefore the angle between a guide roller and a supporting frame is adjusted; and the inclination angle of the guide roller conforms 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 curing device. Background Art

[0002] Geotextile is a permeable geosynthetic material made of synthetic fibers through needle punching or weaving. Geotextile covering and maintenance mainly achieve engineering protection through the following mechanisms. Moisture retention function: reduce the evaporation of water on the soil or concrete surface and maintain internal humidity balance. Insulation effect: in low temperature environment, geotextile acts as an insulation layer to reduce the direct impact of temperature changes on materials, avoid freeze-thaw damage to concrete or frost damage to plants. Structural reinforcement: through friction with soil or filler, improve the stability of slopes and roadbeds, prevent landslides or settlements. Protection and isolation: block external erosion factors and protect the underlying structure or vegetation.

[0003] At present, geotextiles are usually laid using a special laying device, which usually includes a retractable bracket and a guide roller. The geotextile roll is set on the bracket, and one end of the geotextile is passed around the guide roller. The device is moved to achieve the purpose of laying the geotextile on 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 various inclinations. Summary of the invention

[0004] The present invention is to solve the problem that the current geotextile laying device in the background technology is difficult to lay geotextile on a slope, and proposes a geotextile covering and maintenance device.

[0005] To achieve the above object, the present invention provides the following technical solutions: a geotextile covering maintenance device, comprising a support frame and a support mechanism arranged on the support frame, the support frame is provided with a plurality of driving wheels for movement, the support mechanism is provided with a geotextile roll, and further comprising: Guide rollers, which are used to guide the laying of the geotextile, and are configured as multiple short rollers, two adjacent short rollers are connected by a first angle adjustment component, and the guide rollers are arranged on a support frame by a second angle adjustment component; The round box is fixedly connected to the support frame through a connecting block, and a weight placing component for placing heavy objects on both sides of the geotextile is arranged on the round box.

[0006] Further, the guide roller includes a first telescopic roller and two second telescopic rollers, the first telescopic roller is provided with a first telescopic rod, the two second telescopic rollers are each provided with a second telescopic rod, the outer walls of the first telescopic rod and the two second telescopic rods are fixed with two circular ring blocks, the first telescopic rod is rotatably connected to the first telescopic roller through the circular ring blocks, the two second telescopic rods are rotatably connected to the corresponding second telescopic rollers through the circular ring blocks, and the two ends of the first telescopic rod are connected to one end of the adjacent second telescopic rod through a first angle adjustment component.

[0007] Further, the first telescopic roller includes a first hollow column and a second hollow column, the second hollow column is slidably inserted in 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 in the third hollow column through the slide bar and the slide groove, the first telescopic rod includes a first rod body and a second rod body, the second rod body is slidably inserted in the first rod body through the slide bar and the slide groove, the second telescopic rod includes a third rod body and a fourth rod body, the fourth rod body is slidably inserted in the third rod body through the slide bar and the slide groove, the multiple circular ring blocks are respectively fixed to the outer walls of the first rod body, the second rod body, the third rod body and the fourth rod body, the multiple circular ring blocks are respectively rotatably connected to the inner walls of the first hollow column, the second hollow column, the third hollow column and the fourth hollow column, and the first angle adjustment component is arranged between the first rod body and the fourth rod body, and between the second rod body and the fourth rod body.

[0008] Furthermore, the first angle adjustment assembly includes a connecting shell fixedly connected to the first rod body and one end of the second rod body, a first rotating shaft is rotatably connected in the connecting shell, a fixing 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 fixing sleeve, a worm gear meshing with the worm gear is rotatably connected in the connecting shell, a U-shaped block is fixedly connected to the outer wall of the fixing sleeve, and the U-shaped block is fixedly connected to one end of the fourth rod body.

[0009] Furthermore, the support frame is provided with a lifting assembly for driving the U-shaped plate to move in the vertical direction, the second angle adjustment assembly includes a second rotating shaft rotatably connected to the U-shaped plate, the outer wall of the second rotating shaft is fixedly connected to a connecting block, the connecting block is fixedly connected to one end of the third rod body, the outer wall of the connecting block is fixedly connected to an arc-shaped rack, the U-shaped plate is fixedly connected to an electric push rod through a support plate, and the output end of the electric push rod is fixedly connected to a straight rack meshing with the arc-shaped rack.

[0010] Furthermore, the support mechanism includes two fixed plates arranged on the support frame, the two fixed plates can be removed from the support frame, the two fixed plates are respectively rotatably connected with a connecting rod and an insert rod, the insert rod is slidably inserted in the connecting rod, the outer walls of the connecting rod and the insert rod are fixedly connected with an annular plate, the geotextile roller is arranged between the two annular plates, and a telescopic column is rotatably connected between the support frames.

[0011] 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.

[0012] 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.

[0013] The technical effects and advantages of the geotextile covering maintenance device of the present invention are as follows: (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.

[0014] (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

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the guide roller structure in the present invention; Figure 3It is a schematic diagram of guide roller separation in the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram at A in the middle; Figure 5 It is a cross-sectional schematic diagram of the guide roller in the present invention; Figure 6 For the present invention Figure 5 The enlarged schematic diagram of point B in the middle; Figure 7 For the present invention Figure 5 The enlarged schematic diagram at C in the middle; Figure 8 It is a schematic diagram of a local three-dimensional structure in the present invention; Fig. 9 It is a cross-sectional schematic diagram of the round box and the hollow cylinder in the present invention; Fig.10 It is a schematic diagram of the separation of the round box, the first toggle lever and the second toggle lever in the present invention.

[0016] In the figure: 1. Support frame; 2. Driving wheel; 3. Support mechanism; 301. Fixed plate; 302. Connecting rod; 303. Inserting rod; 304. Circular plate; 4. Guide 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; 40 5. Circular 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 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 mouth; 25. Rectangular groove; 26. Second toggle rod; 27. T-shaped slide groove; 28. T-shaped slider; 29. ​​Mounting plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Reference Figure 1 - Fig.10A geotextile covering maintenance device includes a support frame 1 and a support mechanism 3 arranged on the support frame 1, the support frame 1 is provided with a plurality of driving wheels 2 for movement, the support mechanism 3 is provided with a geotextile roll, and further includes: Guide roller 4, guide roller 4 is used to guide the laying of geotextile, and guide roller 4 is set as a multi-section short roller, two adjacent sections of short rollers are connected by a first angle adjustment component, and guide roller 4 is set on the support frame 1 by a second angle adjustment component; The round box 18 is fixedly connected to the support frame 1 through a connecting block, and a weight placing component for placing heavy objects on both sides of the geotextile is provided on the round box 18; When in use, the device is set at the concrete to be laid, and the geotextile roll is set on the support mechanism 3. 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 small slopes of 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 laid on the slope guided by the guide roller 4, and the geotextile will not be suspended or wrinkled.

[0019] Reference Figure 1 , Figure 2 and Figure 3 The guide roller 4 includes a first telescopic roller 401 and two second telescopic rollers 402. The first telescopic roller 401 is provided with a first telescopic rod 403. The two second telescopic rollers 402 are provided with second telescopic rods 404. The outer walls of the first telescopic rod 403 and the two second telescopic rods 404 are fixed with two circular blocks 405. The first telescopic rod 403 is rotatably connected to the first telescopic roller 401 through the circular blocks 405. The two second telescopic rods 404 are rotatably connected to the corresponding second telescopic rollers 402 through the circular blocks 405. Both ends of the first telescopic rod 403 are connected to the adjacent second One end of the telescopic rod 404 is connected by a first angle adjustment component; 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 process of laying the geotextile, the first telescopic roller 401 and the second telescopic roller 402 rotate on the outside of the first telescopic rod 403 and the second telescopic roller 404 through the circular ring block 405.

[0020] Reference Figure 1 , Figure 2 and Figure 3 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 in 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 in 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 in the first rod body through a slide bar and a slide groove. 4031, 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 in the third rod body 4041 through a slide bar and a slide groove, and the plurality of circular ring 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, and the plurality of circular ring 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, and the first angle adjustment The 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 to meet the lengths of the multiple small slopes on the slope, so that the second hollow column 4012 slides in the first hollow column 4011, the fourth hollow column 4022 slides in the third hollow column 4021, the second rod body 4032 slides in the first rod body 4031, and the fourth rod body 4042 slides in the third hollow column 4021. The third rod body 4041 slides, and 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 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 can be adjusted by the first angle adjustment component, so that the overall bending condition of the guide roller 4 conforms to the slope with a small slope of various inclination angles.

[0021] Reference Figure 3 , Figure 4 , Figure 5 and Figure 6The first angle adjustment assembly includes a connecting shell 5 fixedly connected to one end of the first rod body 4031 and the second rod body 4032, a first rotating shaft 6 is rotatably connected in 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 in 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; 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, and the worm 9 is rotated through the tool and the rotating mouth at the top of the worm 9, the worm 9 drives the worm wheel 8 to rotate, the worm wheel 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, and the U-shaped block 10 drives the fourth rod body 4042 to rotate, thereby adjusting 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, so that the overall bending condition of the guide roller 4 conforms to the slope with a small slope of various inclination angles.

[0022] Reference Figure 5 and Figure 7 The support frame 1 is provided with a lifting assembly for driving the U-shaped plate 11 to move in the vertical direction. The second angle adjustment assembly includes 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 the third rod body 4041. The outer wall of the connecting block 13 is fixedly connected to an arc-shaped rack 14. An electric push rod 15 is fixedly connected to the U-shaped plate 11 through a support plate. The output end of the electric push rod 15 is fixedly connected to a straight rack 16 meshing with the arc-shaped rack 14. When it is necessary to adjust The angle between the guide roller 4 and the support frame 1 is adjusted by starting the electric push rod 15, which drives the spur rack 16 to move. The spur rack 16 drives the arc rack 14, the connecting block 13 and the second rotating shaft 12 to rotate. The connecting block 13 drives the third rod 4041 to rotate, so as to adjust the angle between the guide roller 4 and the support frame 1. After the angle adjustment is completed, the guide roller 4 is set on the slope, and the geotextile is passed around the guide roller 4. The U-shaped plate 11 and the guide roller 4 are driven downward by the lifting assembly, 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.

[0023] Reference 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.

[0024] Reference Figure 1 , Figure 8 and Fig. 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.

[0025] Reference Figure 8 and Fig. 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.

[0026] 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. 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; 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 to meet the lengths of the multiple small slopes on the slope, so that the second hollow column 4012 slides in the first hollow column 4011, the fourth hollow column 4022 slides in the third hollow column 4021, the second rod body 4032 slides in the first rod body 4031, and the fourth rod body 4042 slides in 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 4031, the second rod 4032, the third rod 4041 and the fourth rod 4042 through the circular ring block 405, and the angle between the first rod 4031 and the fourth rod 4042 and the angle between the second rod 4032 and the fourth rod 4042 can be adjusted by the first angle adjustment assembly, so that the overall bending condition of the guide roller 4 conforms to the slope with a small slope of various inclination angles; 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 the tool and the rotating opening at the top of the worm 9, the worm 9 drives the worm wheel 8 to rotate, the worm wheel 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, and the U-shaped block 10 drives the fourth rod body 4042 to rotate, thereby adjusting 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, so that the overall bending condition of the guide roller 4 meets the slope with a small slope of various inclination angles; 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, and the electric push rod 15 drives the spur rack 16 to move, and the spur 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, so as to adjust the angle between the guide roller 4 and the support frame 1. After the angle adjustment is completed, the guide roller 4 is set on the slope, and the geotextile is passed around the guide roller 4. The U-shaped plate 11 and the guide roller 4 are driven downward by the lifting assembly, so that the guide roller 4 drives the geotextile to be as close to the slope as possible, so as to facilitate the laying of the geotextile; Remove the fixing plate 301 from the support frame 1, so that the insertion rod 303 is pulled out of the connecting rod 302, and a geotextile roll of a suitable size is set outside the connecting rod 302 and the insertion rod 303, and the insertion rod 303 is inserted into the connecting rod 302. The geotextile roll is fixed between the two annular plates 304, and the fixing plate 301 is installed on the support frame 1, and the geotextile can be laid. In the process of adjusting the angle between the guide roller 4 and the support frame 1 by 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 thereof also change accordingly; During the geotextile laying process, 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 toggle the lowest counterweight block 23 to rotate in the round box 18, so that the counterweight block 23 falls out of the round box 18 from the round opening 24, and the fallen counterweight block 23 falls on both sides of the laid geotextile, compacting both sides of the geotextile to prevent the geotextile from being blown up by the wind; If the local wind speed is 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. A certain number of second toggle rods 26 are pulled upward through the opening on the round box 18 by 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. The second toggle rod 26 is fixed to 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 the two toggle rods can dial the counterweights 23, so that the counterweights 23 fall onto the geotextile, thereby achieving the purpose of increasing the placement frequency of the counterweights 23.

[0027] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0028] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geotextile covering maintenance device, comprising a support frame (1) and a support mechanism (3) arranged on the support frame (1), the support frame (1) being provided with a plurality of driving wheels (2) for movement, the support mechanism (3) being provided with a geotextile rolling roller, characterized in that: Also includes: A guide roller (4), the guide roller (4) is used to guide the laying of the geotextile, and the guide roller (4) is arranged as a multi-section short roller, two adjacent sections of the short roller are connected via a first angle adjustment component, and the guide roller (4) is arranged on the support frame (1) via a second angle adjustment component; The round box (18) is fixedly connected to the support frame (1) via a connecting block, and a weight placement component for placing weights on both sides of the geotextile is provided on the round box (18).

2. The geotextile covering maintenance device according to claim 1, characterized in that: The guide roller (4) comprises a first telescopic roller (401) and two second telescopic rollers (402); a first telescopic rod (403) is arranged in the first telescopic roller (401); a second telescopic rod (404) is arranged in the two second telescopic rollers (402); two annular 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 rotatably connected to the first telescopic roller (401) via the annular blocks (405); the two second telescopic rods (404) are rotatably connected to the corresponding second telescopic rollers (402) via the annular blocks (405); and two ends of the first telescopic rod (403) and one end of an adjacent second telescopic rod (404) are connected via a first angle adjustment assembly.

3. The geotextile covering maintenance device according to claim 2, characterized in that: The first telescopic roller (401) comprises a first hollow column (4011) and a second hollow column (4012), the second hollow column (4012) being slidably inserted in the first hollow column (4011) via a slide bar and a slide groove, the second telescopic roller (402) comprises a third hollow column (4021) and a fourth hollow column (4022), the fourth hollow column (4022) being slidably inserted in the third hollow column (4021) via a slide bar and a slide groove, the first telescopic rod (403) comprises a first rod body (4031) and a second rod body (4032), the second rod body (4032) being slidably inserted in the first rod body (4031) via a slide bar and a slide groove, the second telescopic rod (404) comprises a third rod body (40 The first angle adjustment component is provided between the first rod (4031) and the fourth rod (4042), the fourth rod (4042) being slidably inserted into the third rod (4041) through a slide bar and a slide groove, a plurality of the annular blocks (405) being respectively fixed to the outer walls of the first rod (4031), the second rod (4032), the third rod (4041) and the fourth rod (4042), a plurality of the annular blocks (405) being 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), and the first angle adjustment component being provided between the first rod (4031) and the fourth rod (4042) and between the second rod (4032) and the fourth rod (4042).

4. The geotextile covering maintenance device according to claim 3, characterized in that: 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 maintenance 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 maintenance device according to claim 5, characterized in that: 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 maintenance 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 maintenance 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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