Ecological water body membrane structure paving equipment and paving method

Abstract

The present invention discloses an ecological water body membrane structure paving device and paving method, including a side track frame and an end U-shaped frame, the two ends of the side track frame are integrally connected with the end U-shaped frame, and the bottom surface of the side track frame is located inside the end U-shaped frame and is respectively fixedly connected with a front frame and a rear frame, and a driven roller is rotatably connected between the front frames. The present invention adopts a driving roller, a side track frame and an end U-shaped frame, and a worker can press one end of the membrane material located between the end U-shaped grooves, and then unwind the membrane material for paving, eliminating the problem of manual unfolding of the membrane material, which is laborious and easy to step on the membrane material, and significantly improves the paving speed and efficiency. At the same time, the driving roller is used to drive forward and backward, which eliminates the trouble of manual pushing and improves the convenience of use. At the same time, the side track frame can carry multiple groups of rolled membrane materials at one time, eliminating the trouble of frequent installation of membrane materials, and further improving the convenience of use.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological water body construction, and in particular to an ecological water body membrane structure paving device and a paving method. Background Art

[0002] In the construction of ecological water bodies, it is often necessary to build ecological ponds. In the construction of ecological ponds, it is necessary to lay high-density polyethylene two-cloth-one-film composite geomembrane and filament permeable geotextile and other membrane materials on the bottom of the pond. The traditional paving method is manual paving, which requires manual unfolding of these membrane materials. However, these membrane materials are relatively bulky, resulting in low paving efficiency.

[0003] After searching, it was found that the existing publication number is CN115787650A, and the name is a sodium-based bentonite waterproof blanket construction process. The application points out the disadvantages of manual paving and uses a cart to assist in paving. Although it achieves the purpose of improving paving efficiency, the application requires manual promotion, which is more troublesome, and the rotating roller used is a linear rolling roller with a large length, which will cause difficulties in the later turning and difficulty in switching the paving position. At the same time, the application cannot carry multiple rolls of materials at the same time, and the staff needs to push the equipment repeatedly to and from the material storage area and the paving station, which is also more troublesome.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies.

[0005] Therefore, the applicant, based on many years of rich experience in design, development and actual production in the relevant industry, has conducted research and improvements on the existing structures and deficiencies, and provided an ecological water membrane structure paving equipment and paving method, in order to achieve a more practical purpose. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the present invention provides an ecological water body membrane structure paving equipment and a paving method, which have the advantages of improving paving efficiency and improving ease of use, thereby solving the problems that the application requires manual promotion, which is rather troublesome, and the rotating roller used is a linear rolling roller and is relatively long, which will cause difficulties in the later turning and the difficulty in switching the paving position. At the same time, the application cannot carry multiple rolls of materials at the same time, and the staff needs to push the equipment repeatedly to and from the material storage area and the paving station, which is also rather troublesome.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ecological water body membrane structure paving equipment, including two side track frames and two end U-shaped frames, the two ends of the side track frames are integrally connected with the end U-shaped frames, and the bottom surfaces of the side track frames are located on the inner sides of the end U-shaped frames and are respectively fixedly connected with the front frame and the rear frame, and the front frames are rotatably connected with driven rollers, and the rear frames are provided between the driving rollers, and the center positions of the two ends of the driving rollers are penetrated and fixedly connected with sleeves, and the sleeves penetrate the rear frames and are rotatably connected with the rear frames, and the outer wall of the rear frame is fixedly connected with a cantilever plate, and the inner surface of the cantilever plate is fixedly connected with a fixed shaft, and the fixed shaft penetrates and extends to the inside of the driving roller. The front and rear frames are fixedly connected with a motor frame, a driving motor is fixedly installed inside the motor frame, and a driving gear is installed at the output end of the driving motor, an internal gear ring is fixedly installed on the inner wall of the driving roller, and the internal gear ring is meshed with the driving gear, a bearing plate is fixedly installed between the front frame and the rear frame, and lifting frames are arranged at both ends below the bearing plate, and side frames are fixedly connected to both ends of the bottom surface of the lifting frame, side rollers are arranged between the side frames, and the internal structure of the side rollers is the same as that of the driving rollers, and the connection method between the side rollers and the side frames is the same as the connection method between the driving rollers and the rear frame, an electric cylinder is fixedly installed on the top surface of the bearing plate, and the output end of the electric cylinder passes through the bearing plate and is fixedly connected to the top surface of the lifting frame;

[0009] An inlet is provided at the center of the top surface of the side track frame, and a groove is provided inside the side track frame. The side track frame is used in conjunction with a metal round rod, and the length of the metal round rod is greater than the distance between the side track frames, and the diameter of the metal round rod is smaller than the width of the inlet. The metal round rod is inserted into the central axis of the rolled film material, and both ends of the metal round rod are allowed to leak out.

[0010] Preferably, a battery pack is fixedly mounted on the top surface of the carrier plate, and an output terminal of the battery pack is electrically connected to an input terminal of the drive motor and the electric cylinder via an electrical connection line.

[0011] Preferably, a guide rod is fixedly mounted on the top surface of the lifting frame, and the guide rod passes through the bearing plate and is slidably connected to the bearing plate.

[0012] Preferably, limit pins are inserted at both ends of the top surface of the side track frame, and the limit pins are located on the inner side of the end U-shaped frame.

[0013] Preferably, the driving roller and the driven roller have the same appearance size, and the outer surfaces of the driving roller and the driven roller are both wrapped with rubber sleeves.

[0014] Preferably, a through groove for the driving gear to pass through is opened on the surface of the motor frame.

[0015] Preferably, the sleeve is rotatably connected to the rear frame via a limit bearing, and the sleeve is made of high-strength stainless steel, and the sleeve wall thickness is not less than 2 cm.

[0016] Preferably, the driving motor and the electric cylinder are used in conjunction with a controller, and the controller is a remote controller.

[0017] A paving method of an ecological water body membrane structure paving device, using the ecological water body membrane structure paving device, comprises the following steps:

[0018] S1: Installation stage: Use a metal round rod to insert into the central axis of the rolled membrane material, and let the two ends of the metal round rod leak out, and then use the lifting equipment to lift the rolled membrane material to the top of the side track frame, so that the leaked metal round rod is aligned with the entry, and then lower the rolled membrane material until the metal round rod enters the inner side of the side track frame, and move the metal round rod to both sides until the metal round rod enters the end U-shaped frame. After the end U-shaped frames at both ends are loaded with rolled membrane materials, insert the limit pins and continue to install the rolled membrane material until no more membrane material can be installed;

[0019] S2: Straight-line paving stage: The drive motor is started by the remote control, and the drive motor drives the drive roller to rotate, driving the entire equipment to move in a straight line. The staff draws out the rolled membrane material and presses it on the paving base. As the entire equipment moves in a straight line, the membrane material is gradually pulled out, and the straight-line paving is completed;

[0020] S3: Transposition paving stage: After one of the straight paving sections is paved, the staff cuts the membrane material, then starts the electric cylinder and the drive motor inside the side roller through the remote control, the side roller contacts the paving base to lift the drive roller, then the side roller rotates to perform horizontal transposition, and moves the membrane material to the next straight paving section. Then, the electric cylinder is retracted, and the drive roller is reversed by the remote control. The staff draws out the rolled membrane material at the other end and presses it on the paving base. As the entire equipment moves in the opposite straight line, the membrane material is gradually pulled out, and the straight paving of the next straight paving section is completed.

[0021] The present invention provides an ecological water body membrane structure paving device and paving method. It has the following beneficial effects:

[0022] (1) The present invention adopts a driving roller, a side track frame and an end U-shaped frame. When laying the ecological water body membrane structure, the metal round rod can be inserted into the central axis of the rolled membrane material, and then the two ends of the metal round rod are passed through the insertion port and placed in the groove between the side track frames, and the metal round rod is moved to both sides until the two ends of the metal round rod are located inside the end U-shaped frame, and then multiple rolled membrane materials can be installed in the side track frame. When laying, the driving motor drives the gear to rotate, and then drives the inner gear ring to rotate, and then drives the driving roller to rotate, and drives the device to move in a straight line. During the movement, the staff can press one end of the membrane material located between the end U-shaped grooves, and then unroll the membrane material for laying, eliminating the problem of manual unfolding of the membrane material, which is laborious and easy to step on the membrane material, and significantly improving the laying speed and efficiency. At the same time, the driving roller is used to drive forward and backward, which eliminates the trouble of manual pushing and improves the convenience of use. At the same time, the side track frame can carry multiple groups of rolled membrane materials at one time, eliminating the trouble of frequent installation of membrane materials, and further improving the convenience of use.

[0023] (2) The present invention adopts side rollers. The side rollers and the driving rollers have the same internal structure. When the device moves to the end of paving, the staff can start the electric cylinder to extend and push the side rollers to contact the ground and then lift up the driving rollers and the driven rollers. Subsequently, the driving motor inside the side rollers drives the side rollers to rotate and change the paving position. After it is in place, the electric cylinder shortens and pulls the side rollers higher than the driving rollers. The driving rollers can continue to drive the device to move for paving. The device adopts side rollers to adjust the paving position, which is more convenient and simple, thereby further improving the convenience of use.

[0024] (3) The present invention adopts an end U-shaped frame located at both ends of the side track frame. When the driving roller rotates clockwise, the device is in a rear-drive form, and the membrane material between the end U-shaped frames close to the driving roller side is unrolled and laid. When the device changes the paving position, the driving roller rotates counterclockwise, and the device is in a front-drive form. At this time, the membrane material located close to the driven roller side is unrolled and laid, so that the device can achieve paving both when moving forward and backward, and the work efficiency is higher. In addition, when the membrane material between the end U-shaped frames is laid, the metal round rod can be directly pulled out, and then the limit pin can be pulled out, and the new membrane material can be rolled between the end U-shaped frames to continue paving. The replacement is also very convenient and quick, which further improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of an ecological water body membrane structure paving device according to an embodiment of the present invention;

[0026] Figure 2 This is a working principle diagram of an ecological water body membrane structure paving device according to an embodiment of the present invention;

[0027] Figure 3 is a schematic diagram of the internal structure of a driving roller according to an embodiment of the present invention;

[0028] Figure 4 is a cross-sectional view of a driving roller according to an embodiment of the present invention;

[0029] Figure 5 is a schematic structural diagram of a side roller according to an embodiment of the present invention;

[0030] Figure 6 Schematic diagram of the external structure of a driving roller according to an embodiment of the present invention.

[0031] In the figure:

[0032] 1. Side track frame; 2. End U-shaped frame; 3. Inlet; 4. Limit latch; 5. Loading plate; 6. Battery pack; 7. Front frame; 8. Driven roller; 9. Rear frame; 10. Lifting plate; 11. Driving roller; 12. Lifting frame; 13. Side frame; 14. Side roller; 15. Electric cylinder; 16. Guide rod; 17. Fixed shaft; 18. Sleeve; 19. Motor frame; 20. Internal gear ring; 21. Driving motor; 22. Driving gear. DETAILED DESCRIPTION

[0033] 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.

[0034] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0035] According to an embodiment of the present invention, an ecological water body membrane structure paving device and a paving method are provided.

[0036] The present invention is further described with reference to the accompanying drawings and specific embodiments. Figure 1-6As shown, an ecological water membrane structure paving device according to an embodiment of the present invention includes two side track frames 1 and two end U-shaped frames 2, the two ends of the side track frame 1 are integrally connected with the end U-shaped frames 2, the end U-shaped frames 2 are arranged vertically to the side track frame 1, and the bottom surface of the side track frame 1 is located inside the end U-shaped frame 2 and is fixedly connected with a front frame 7 and a rear frame 9, and a driven roller 8 is rotatably connected between the front frames 7, a driving roller 11 is arranged between the rear frames 9, and a sleeve 18 is fixedly connected at the center position of both ends of the driving roller 11, and the sleeve 18 passes through the rear frame 9 and is rotatably connected to the rear frame 9, and a cantilever plate 10 is fixedly connected to the outer wall of the rear frame 9, and the cantilever plate 10 is an L-shaped structure, and a fixed shaft 17 is fixedly connected to the inner surface of the cantilever plate 10, and the fixed shaft 17 passes through and extends to the driving roller 1 1 is fixedly connected with a motor frame 19, a driving motor 21 is fixedly installed inside the motor frame 19, and a driving gear 22 is installed at the output end of the driving motor 21, an inner gear ring 20 is fixedly installed on the inner wall of the driving roller 11, and the inner gear ring 20 is meshed with the driving gear 22, a bearing plate 5 is fixedly installed between the front frame 7 and the rear frame 9, and a lifting frame 12 is arranged at both ends below the bearing plate 5, and side frames 13 are fixedly connected at both ends of the bottom surface of the lifting frame 12, and side rollers 14 are arranged between the side frames 13, and the internal structure of the side rollers 14 is the same as that of the driving roller 11, and the connection method of the side rollers 14 and the side frames 13 is the same as that of the driving roller 11 and the rear frame 9, which will not be described in detail here, an electric cylinder 15 is fixedly installed on the top surface of the bearing plate 5, and the output end of the electric cylinder 15 penetrates the bearing plate 5. The plate 5 is fixedly connected to the top surface of the lifting frame 12, wherein an inlet 3 is provided at the center position of the top surface of the side track frame 1, and a groove is provided inside the side track frame 1. The side track frame 1 is used in conjunction with a metal round rod, and the length of the metal round rod is greater than the distance between the side track frames 1, and the diameter of the metal round rod is smaller than the width of the inlet 3. The metal round rod is inserted into the central axis of the rolled membrane material, and the two ends of the metal round rod are leaked out, and the diameter of the metal round rod is equal to the groove height. When paving the ecological water body membrane structure, the metal round rod can be inserted into the central axis of the rolled membrane material, and then the two ends of the metal round rod are passed through the inlet 3 and placed in the groove between the side track frames 1, and the metal round rod is moved to both sides until the two ends of the metal round rod are located inside the end U-shaped frame 2, and then more metal round rods can be installed in the side track frame 1. When laying a rolled membrane material, the driving motor 21 drives the gear to rotate, which in turn drives the inner gear ring 20 to rotate, and then drives the driving roller 11 to rotate, driving the device to move in a straight line. During the movement, the staff can press one end of the membrane material between the end U-shaped grooves, and then unroll the membrane material for laying, eliminating the trouble of manually unfolding the membrane material and the problem of easy trampling on the membrane material, which significantly improves the laying speed and efficiency. At the same time, the driving roller 11 is used to drive forward and backward, which eliminates the trouble of manual pushing and improves the convenience of use. At the same time, the side track frame 1 can carry multiple groups of rolled membrane materials at a time, eliminating the trouble of frequent installation of membrane materials, further improving the convenience of use. At the same time, when the device moves to the end of laying,The staff can start the electric cylinder 15 to extend and push the side roller 14 to contact the ground, and then lift up the driving roller 11 and the driven roller 8. Then, the driving motor 21 located inside the side roller 14 drives the side roller 14 to rotate and change the paving position. After it is in place, the electric cylinder 15 shortens and pulls the side roller 14 higher than the driving roller 11, and the driving roller 11 can continue to drive the device to move for paving. The device uses the side roller 14 to adjust the paving position, which is more convenient and simple to adjust the paving position, thereby further improving the convenience of use. In addition, when the driving roller 11 rotates clockwise, the device is rear-drive type and is located near The membrane material between the end U-shaped frames 2 on one side of the driving roller 11 is unrolled and laid. When the device changes the paving position, the driving roller 11 rotates counterclockwise. The device is in the front drive form. At this time, the membrane material located near the side of the driven roller 8 is unrolled and laid, so that the device can achieve paving when moving forward and backward, and the work efficiency is higher. In addition, when the membrane material between the end U-shaped frames 2 is laid, the metal round rod can be directly pulled out, and then the limit pin 4 can be pulled out, and the new membrane material can be rolled between the end U-shaped frames 2 to continue paving. The replacement is also very convenient and quick, which further improves the convenience of use.

[0037] A battery pack 6 is fixedly mounted on the top surface of the carrier plate 5, and the output end of the battery pack 6 is electrically connected to the drive motor 21 and the input end of the electric cylinder 15 through an electrical connection line. This is a common power supply form and will not be described in detail here.

[0038] A guide rod 16 is fixedly mounted on the top surface of the lifting frame 12 , and the guide rod 16 passes through the bearing plate 5 and is slidably connected to the bearing plate 5 . The guide rod 16 guides the lifting of the lifting frame 12 , so that the lifting frame 12 and the side rollers 14 can be lifted and lowered smoothly.

[0039] The two ends of the top surface of the side track frame 1 are plugged with limit pins 4, and the limit pins 4 are located on the inner side of the end U-shaped frame 2, and the limit pins 4 play a limiting role.

[0040] The driving roller 11 and the driven roller 8 have the same appearance and size, and the outer surfaces of the driving roller 11 and the driven roller 8 are wrapped with rubber sleeves to increase friction, thereby increasing grip and improving running stability.

[0041] In one embodiment, a through slot is formed on the surface of the motor frame 19 for the driving gear 22 to pass through, so as to facilitate the engagement of the driving gear 22 with the inner gear ring 20 .

[0042] The sleeve 18 is rotatably connected to the rear frame 9 through a limit bearing, and the sleeve 18 is made of high-strength stainless steel, and the wall thickness of the sleeve 18 is not less than 2 cm, so it has high strength and avoids deformation during use.

[0043] The driving motor 21 and the electric cylinder 15 are used in conjunction with a controller, and the controller is a remote controller, which is a common remote control structure and is convenient for remote control by staff.

[0044] A paving method of an ecological water body membrane structure paving device, using an ecological water body membrane structure paving device, comprises the following steps:

[0045] S1, installation stage: insert a metal round rod into the central axis of the rolled membrane material, and let the two ends of the metal round rod leak out, and then hoist the installed rolled membrane material to the top of the side track frame 1 through the hoisting equipment, so that the leaked metal round rod is aligned with the insertion port 3, and then lower the rolled membrane material until the metal round rod enters the inner side of the side track frame 1, and move the metal round rod to both sides until the metal round rod enters the end U-shaped frame 2. After the end U-shaped frames 2 at both ends are loaded with the rolled membrane material, insert the limit pin 4, and continue to install the rolled membrane material until no more membrane material can be installed;

[0046] S2, straight-line paving stage: the driving motor 21 is started by the remote control, and the driving motor 21 drives the driving roller 11 to rotate, driving the entire device to move in a straight line. The staff draws out the rolled membrane material and presses it on the paving base. As the entire device moves in a straight line, the membrane material is gradually pulled out, and the straight-line paving is completed;

[0047] S3, transposition paving stage: After one of the straight paving sections is paved, the staff cuts the membrane material, and then starts the electric cylinder 15 and the drive motor 21 inside the side roller 14 through the remote control. The side roller 14 contacts the paving base to lift the drive roller 11. Then, the side roller 14 rotates to perform horizontal transposition and moves the membrane material to the next straight paving section. Then, the electric cylinder 15 is retracted, and the drive roller 11 is reversed by the remote control. The staff draws out the rolled membrane material at the other end and presses it on the paving base. As the entire equipment moves in the opposite straight line, the membrane material is gradually pulled out, and the straight paving of the next straight paving section is completed.

[0048] Move the device to the place where the membrane material is stacked, use a metal round rod to insert it into the central axis of the rolled membrane material, and make both ends of the metal round rod leak out, and then use the lifting equipment to lift the installed rolled membrane material to the top of the side track frame 1, so that the leaked metal round rod is aligned with the insertion entrance 3, and then, the rolled membrane material below, until the metal round rod enters the inner side of the side track frame 1, move the metal round rod to both sides until the metal round rod enters the end U-shaped frame 2, after the end U-shaped frames 2 at both ends are loaded with the rolled membrane material, insert the limit pin 4, continue to install the rolled membrane material until no more membrane material can be installed, and then, move the device to the laying position, start the drive motor 21 through the remote control, the drive motor 21 drives the drive roller 11 to rotate, drives the entire equipment to move in a straight line, and the staff leads out the rolled membrane The material is pulled out gradually to complete the straight-line paving. After the outer wall of one straight-line paving section is paved, the staff can cut the membrane material. Then, the electric cylinder 15 and the drive motor 21 inside the side roller 14 are started by the remote control. The side roller 14 contacts the paving base and lifts the drive roller 11. Then, the side roller 14 rotates to perform horizontal displacement to move the membrane material to the next straight-line paving section. Then, the electric cylinder 15 is retracted and the drive roller 11 is reversed by the remote control. The staff leads out the rolled membrane material at the other end and presses it on the paving base. With the reverse straight-line movement of the whole equipment, the membrane material is gradually pulled out to complete the straight-line paving of the next straight-line paving section until the overall paving is completed or the membrane material is used up.

[0049] The U-shaped frame is a convenient and practical method for paving the membrane structure. In the embodiment of the present invention, the U-shaped frame is a convenient and practical method for paving the membrane structure. The U-shaped frame is a convenient and practical method for paving the membrane structure. The U-shaped frame is a convenient and practical method for paving the membrane structure.

[0050] The present invention adopts side rollers, and the side rollers and the driving rollers have the same internal structure. When the device moves to the end of paving, the staff can start the electric cylinder to extend and push the side rollers to contact the ground and then lift up the driving rollers and the driven rollers. Subsequently, the driving motor located inside the side rollers drives the side rollers to rotate and change the paving position. After it is in place, the electric cylinder shortens and pulls the side rollers higher than the driving rollers, and the driving rollers can continue to drive the device to move for paving. The device adopts side rollers to adjust the paving position, and the paving position adjustment is more convenient and simple, thereby further improving the convenience of use.

[0051] The present invention adopts an end U-shaped frame located at both ends of the side track frame. When the driving roller rotates clockwise, the device is in a rear-drive form, and the membrane material between the end U-shaped frames close to the driving roller side is unrolled and laid. When the device changes the paving position, the driving roller rotates counterclockwise, and the device is in a front-drive form. At this time, the membrane material close to the driven roller side is unrolled and laid, so that the device can achieve paving both when moving forward and backward, and the work efficiency is higher. In addition, when the membrane material between the end U-shaped frames is paved, the metal round rod can be directly pulled out, and then the limit pin can be pulled out, and the new membrane material can be rolled between the end U-shaped frames to continue paving. The replacement is also very convenient and quick, which further improves the convenience of use.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ecological water body membrane structure paving device, comprising two side track frames (1) and two end U-shaped frames (2), characterized in that: The two ends of the side track frame (1) are integrally connected to the end U-shaped frame (2), and the bottom surface of the side track frame (1) is located inside the end U-shaped frame (2) and is respectively fixedly connected to the front frame (7) and the rear frame (9), and a driven roller (8) is rotatably connected between the front frames (7), and a driving roller (11) is arranged between the rear frames (9), and a sleeve (18) is fixedly connected to the center position of both ends of the driving roller (11), and the sleeve (18) passes through the rear frame (9) and is rotatably connected to the rear frame (9), and the outer wall of the rear frame (9) A lifting plate (10) is fixedly connected thereto, and a fixed shaft (17) is fixedly connected to the inner surface of the lifting plate (10), and the fixed shaft (17) extends through the interior of the driving roller (11) and is fixedly connected to a motor frame (19), a driving motor (21) is fixedly installed inside the motor frame (19), and a driving gear (22) is installed at the output end of the driving motor (21), an inner gear ring (20) is fixedly installed on the inner wall of the driving roller (11), and the inner gear ring (20) meshes with the driving gear (22), and the front frame A load-bearing plate (5) is fixedly installed between the rear frame (7) and the rear frame (9), and lifting frames (12) are arranged at both ends below the load-bearing plate (5), and side frames (13) are fixedly connected to both ends of the bottom surface of the lifting frames (12), and side rollers (14) are arranged between the side frames (13), and the internal structure of the side rollers (14) is the same as that of the driving rollers (11), and the connection method of the side rollers (14) and the side frames (13) is the same as the connection method of the driving rollers (11) and the rear frame (9), and an electric motor is fixedly installed on the top surface of the load-bearing plate (5). The electric cylinder (15) is provided with an output end thereof penetrating through the carrier plate (5) and fixedly connected to the top surface of the lifting frame (12); an inlet (3) is provided at the center of the top surface of the side track frame (1), and a groove is provided inside the side track frame (1); a metal round rod is used in conjunction with the side track frame (1), and the length of the metal round rod is greater than the distance between the side track frames (1), and the diameter of the metal round rod is smaller than the width of the inlet (3); the metal round rod is inserted into the center axis of the rolled film material, and both ends of the metal round rod are allowed to leak out.

2. The ecological water body membrane structure paving equipment according to claim 1 is characterized by: A battery pack (6) is fixedly mounted on the top surface of the carrier plate (5), and an output end of the battery pack (6) is electrically connected to an input end of a drive motor (21) and an electric cylinder (15) via an electrical connection line.

3. The ecological water body membrane structure paving equipment according to claim 1 is characterized by: A guide rod (16) is fixedly mounted on the top surface of the lifting frame (12), and the guide rod (16) passes through the bearing plate (5) and is slidably connected to the bearing plate (5).

4. The ecological water body membrane structure paving equipment according to claim 1 is characterized by: Limiting pins (4) are inserted at both ends of the top surface of the side track frame (1), and the limiting pins (4) are located on the inner side of the end U-shaped frame (2).

5. The ecological water body membrane structure paving equipment according to claim 1 is characterized by: The driving roller (11) and the driven roller (8) have the same appearance and size, and the outer surfaces of the driving roller (11) and the driven roller (8) are both wrapped with rubber sleeves.

6. The ecological water body membrane structure paving equipment according to claim 1 is characterized by: A through slot for the driving gear (22) to pass through is provided on the surface of the motor frame (19).

7. The ecological water body membrane structure paving equipment according to claim 1 is characterized by: The sleeve (18) is rotatably connected to the rear frame (9) via a limit bearing, and the sleeve (18) is made of high-strength stainless steel, and the wall thickness of the sleeve (18) is not less than 2 cm.

8. The ecological water body membrane structure paving equipment according to claim 1 is characterized by: The driving motor (21) and the electric cylinder (15) are used in conjunction with a controller, and the controller is a remote controller.

9. A paving method for ecological water body membrane structure paving equipment, characterized in that: The ecological water body membrane structure paving equipment according to any one of claims 1 to 8 comprises the following steps: S1: Installation stage: Use a metal round rod to insert into the central axis of the rolled membrane material, and let the two ends of the metal round rod protrude, and then use the lifting equipment to lift the installed rolled membrane material to the top of the side track frame (1), so that the protruding metal round rod is aligned with the insertion port (3), and then lower the rolled membrane material until the metal round rod enters the inner side of the side track frame (1), and move the metal round rod to both sides until the metal round rod enters the end U-shaped frame (2). After the end U-shaped frames (2) at both ends are loaded with the rolled membrane material, insert the limit pin (4), and continue to install the rolled membrane material until no more membrane material can be installed; S2: Straight-line paving stage: the driving motor (21) is started by the remote control, and the driving motor (21) drives the driving roller (11) to rotate, driving the entire device to move in a straight line. The staff draws out the rolled membrane material and presses it on the paving base. As the entire device moves in a straight line, the membrane material is gradually pulled out, and the straight-line paving is completed. S3: Transposition paving stage: After one of the straight paving sections is paved, the staff cuts the membrane material, and then starts the electric cylinder (15) and the drive motor (21) inside the side roller (14) through the remote control. The side roller (14) contacts the paving base and lifts the drive roller (11). Then, the side roller (14) rotates to perform horizontal transposition, and the membrane material is moved to the next straight paving section. Then, the electric cylinder (15) is retracted, and the drive roller (11) is controlled to reverse through the remote control. The staff draws out the membrane material rolled at the other end and presses it onto the paving base. As the entire equipment moves in the opposite linear direction, the membrane material is gradually pulled out, and the linear paving of the next straight paving section is completed.

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