A river channel ecological lining construction device

Abstract

The present invention relates to a construction device for ecological revetment of river channels. The horizontal height of the main rail is greater than that of the auxiliary rail. A machine base and a sliding seat are respectively arranged on the main rail and the auxiliary rail. A guide frame is connected between the sliding seat and the machine base. An integrated box is arranged on the guide frame. The hollow hexagonal bricks are placed in the integrated box. A driving device is arranged on the machine base. The driving device is connected with the integrated box through a retractable rope. The driving device can control the integrated box to move along the length direction of the guide frame. Compared with the prior art, the beneficial effects of the present invention are as follows: when laying the hollow hexagonal bricks on the slope, the hollow hexagonal bricks can be first centrally placed in the integrated box, then the guide frame is erected, and finally the integrated box is controlled to move along the guide frame, and the moving direction is from a low position to a high position. During this process, the hollow hexagonal bricks fall out of the integrated box. As the integrated box moves, the hollow hexagonal bricks fall out one by one and are arranged in a straight line on the slope, thereby improving the construction efficiency and reducing the labor intensity of workers.

Description

Technical Field

[0001] The present invention belongs to the technical field of slope protection construction, and specifically relates to a construction device for ecological slope protection of river channels. Background Art

[0002] During the construction of river channel slope protection, it is necessary to lay hollow hexagonal bricks on the slope, and then sprinkle bermudagrass seeds in the area surrounded by the hollow hexagonal bricks to finally form an ecological slope protection.

[0003] However, in the prior art, when laying hollow hexagonal bricks, manual laying is generally adopted. Due to the inclined angle of the slope, it is difficult to lay manually. During the laying process, not only is it necessary to manually fetch and carry the hollow hexagonal bricks back and forth, but also it is necessary to knock the laid hollow hexagonal bricks to increase their stability. However, the manual labor intensity is relatively large and the construction efficiency is relatively low. Summary of the Invention

[0004] The purpose of the present invention is to provide a device that can improve the laying efficiency of hexagonal hollow bricks during the construction of ecological slope protection of river channels.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is a construction device for ecological slope protection of river channels, including a main rail and a secondary rail. The horizontal height of the main rail is greater than that of the secondary rail. A machine base and a sliding seat are respectively arranged on the main rail and the secondary rail. A guide frame is connected between the sliding seat and the machine base. An integrated box is arranged on the guide frame. The hollow hexagonal bricks are placed in the integrated box. A driving device is arranged on the machine base. The driving device is connected to the integrated box through a winding rope. The driving device can control the integrated box to move along the length direction of the guide frame. A blanking port is arranged at the bottom. When the integrated box moves, the hollow hexagonal bricks in the integrated box fall on the slope from the blanking port. The hollow hexagonal bricks are arranged along the moving track of the integrated box. A flat pressing component is arranged on the integrated box. When the integrated box moves, the flat pressing component can provide pressure to the hollow hexagonal bricks falling on the slope.

[0006] Further, the flat pressing component includes a pressing shaft. A smooth plate seat is arranged above the pressing shaft. A flat hanging plate is arranged above the smooth plate seat. The flat hanging plate is fixed on the integrated box. An extension vertical rod is fixed at the end of the pressing shaft. The extension vertical rod passes through the smooth plate seat and is connected to the flat hanging plate.

[0007] Further, the extension vertical rod penetrates the flat hanging plate. A hanging disc is fixed at the upper end of the extension vertical rod. A compression return spring is sleeved on the extension vertical rod. The two ends of the compression return spring are connected to the hanging disc and the flat hanging plate. A pressure rod is arranged on the flat hanging plate. The pressure rod can apply a thrust to the pressing shaft.

[0008] Further, the pressure rod passes through the flat hanging plate and the two are screwed together. A short head sleeve is fitted at the lower end of the pressure rod. The short head sleeve is fixed on the pressing shaft. A roller sleeve body is arranged on the pressing shaft.

[0009] Furthermore, an expansion disk is provided on the integrated box, and a diversion plate is connected to the expansion disk. The soil filled on the slope surface can enter the expansion disk through the diversion plate.

[0010] Furthermore, an opening and an auxiliary feeding component are provided on the diversion plate. The auxiliary feeding component is located within the opening and is connected to the guide frame.

[0011] Furthermore, the expansion disk is sleeved on the integrated box, and a return port is provided on the expansion disk. A return hopper is docked at the return port.

[0012] Furthermore, the flat pressing component is located between the return hopper and the integrated box. The surface soil on the expansion disk falls on the hollow hexagonal bricks laid on the slope.

[0013] Furthermore, a return area and a circulation area are provided on the expansion disk. The circulation area is located on both sides of the integrated box, and the return port is located within the return area.

[0014] Furthermore, the guide frame includes two straight support arms, and a cross brace is connected between the two straight support arms. The integrated box is located between the two straight support arms.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: When laying the hollow hexagonal bricks on the slope, the hollow hexagonal bricks can be first centrally placed in the integrated box, then the guide frame is erected, and finally, the integrated box is controlled to move along the guide frame. The moving direction is from a low position to a high position. During this process, the hollow hexagonal bricks fall out of the integrated box, and as the integrated box moves, the hollow hexagonal bricks fall out one by one and are arranged in a straight line on the slope, thereby improving the construction efficiency and reducing the manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the construction state of the present invention;

[0017] Figure 2 is a schematic structural diagram of the guide frame of the present invention;

[0018] Figure 3 is a schematic structural diagram of the reduced state of the straight support arm of the present invention;

[0019] Figure 4 is a schematic connection diagram of the integrated box and the expansion disk of the present invention;

[0020] Figure 5 is a schematic connection diagram of the integrated box and the flat pressing component of the present invention;

[0021] Figure 6 is a schematic structural diagram of the flat pressing component of the present invention;

[0022] Figure 7 is a schematic structural diagram of the expansion disk of the present invention;

[0023] Figure 8 Schematic diagram of the flow deflector structure of the present invention;

[0024] Figure 9 Schematic diagram of the side guard plate structure of the present invention;

[0025] Figure 10 Schematic diagram of the connection between the drive shaft rod and the side guard plate of the present invention;

[0026] Figure 11 Schematic diagram of the side plate structure of the present invention;

[0027] Among them, 1 - main rail, 2 - auxiliary rail, 3 - machine base, 4 - guide frame, 5 - sliding seat, 6 - integrated box, 7 - straight support arm, 8 - cross support arm, 9 - outer track groove, 10 - leg arm, 11 - caster, 12 - retaining arm, 13 - roller, 14 - positioning component, 15 - flat hanging plate, 16 - pressure rod, 17 - smooth plate seat, 18 - pressing shaft, 19 - short head sleeve, 20 - extending vertical rod, 21 - compression return spring, 22 - roller sleeve body, 23 - flow deflector, 24 - expansion disk, 25 - circulation area, 26 - reflux area, 27 - reflux port, 28 - reflux hopper, 29 - clamping plate, 30 - ejector rod, 31 - tensile return spring, 32 - plate frame body, 33 - side guard plate, 34 - end shaft, 35 - conveyor belt, 36 - drive shaft rod, 37 - kidney-shaped strip opening, 38 - opening, 39 - drive gear, 40 - mating gear, 41 - sliding sleeve, 42 - retaining piece, 43 - straight groove, 44 - positioning screw, 45 - side plate, 46 - scraper, 47 - protruding tooth, 48 - hydraulic cylinder, 49 - bushing, 50 - arm shaft. Detailed implementation manners

[0028] 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. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention. In the embodiments, the components of the embodiments of the present application described and shown in the accompanying drawings here can usually be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application.

[0029] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be an electrical connection; it can be a hydraulic oil circuit connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] Refer to Figures 1 to 6 As shown, a river ecological revetment construction device includes a horizontally arranged main rail 1 and a secondary rail 2. The main rail 1 is arranged on the high ground, and the secondary rail 2 is installed on the low ground. A movable machine base 3 is installed on the main rail 1. The machine base 3 can move along the length direction of the river on the main rail 1. An inclined guide frame 4 is connected to the machine base 3. The lower end of the guide frame 4 is connected to a sliding seat 5. The sliding seat 5 is installed on the secondary rail 2. At this time, the guide frame 4 is inclined, and the inclination angle of the guide frame 4 is the same as the slope inclination angle. The guide frame 4 can move synchronously with the machine base 3. A movable integrated box 6 is arranged on the guide frame 4. The integrated box 6 can slide along the length direction of the guide frame 4. Hollow hexagonal bricks are placed in the integrated box 6. During the process of the integrated box 6 moving along the guide frame 4, the hollow hexagonal bricks located in the integrated box 6 can fall onto the slope one by one.

[0032] The guide frame 4 includes two straight supporting arms 7 which are parallel to each other. Between the two straight supporting arms 7, there are also two cross bracing arms 8 connecting the two straight supporting arms 7. The cross bracing arms 8 are connected to the straight supporting arms 7 near the ends of the straight supporting arms 7. On the outer side surface of the straight supporting arms 7, there are outer track grooves 9. At the same time, on the integrated box 6, there is a leg arm 10, and a caster 11 is pivotally connected to the leg arm 10. The caster 11 is fitted in the outer track groove 9. At this time, the integrated box 6 is located between the two straight supporting arms 7. There are also two stop arms 12 on the integrated box 6. The two stop arms 12 are fixed on two opposite side vertical surfaces of the integrated box 6, and the length direction of the stop arms 12 is perpendicular to the length direction of the straight supporting arms 7. At both ends of the stop arms 12, there are rollers 13 sleeved, and the rollers 13 press on the straight supporting arms 7. At this time, the connection between the integrated box 6 and the guide frame 4 is formed.

[0033] At the bottom of the integrated box 6, there is a blanking opening, and a pull-out support plate is assembled at the blanking opening. When placing the hollow hexagonal bricks in the integrated box 6, the pull-out support plate closes the blanking opening. At this time, the hollow hexagonal bricks are supported by the pull-out support plate, and there is a spacing between the pull-out support plate and the slope surface. This spacing is greater than the thickness of the hollow hexagonal bricks. After pulling out the pull-out support plate outward, at this time, the pull-out support plate no longer blocks the blanking opening, and the hollow hexagonal bricks located in the integrated box 6 fall from the blanking opening onto the slope.

[0034] On the guide frame 4, there is also a positioning component 14. The positioning component 14 is connected to the integrated box 6. When the integrated box 6 moves, it can drive the positioning component 14 to move along the guide frame 4;

[0035] The positioning component 14 includes a flat hanging plate 15. The flat hanging plate 15 is perpendicularly and fixedly connected to the side vertical surface of the integrated box 6. There are threaded holes on the flat hanging plate 15, and a pressure rod 16 is screwed through these threaded holes. Between the two straight supporting arms 7, there is a smooth plate seat 17. There is a perforation at the center of the smooth plate seat 17. The lower end of the pressure rod 16 passes through the perforation. On the inner side surface of the straight supporting arms 7, there is an inner track groove. The end of the smooth plate seat 17 is fitted in the inner track groove. The inner track groove also extends along the length direction of the straight supporting arms 7. Thus, when the integrated box 6 moves along the length direction of the straight supporting arms 7, the smooth plate seat 17 can also move synchronously. There is a flat pressing component below the smooth plate seat 17. The flat pressing component translates along with the smooth plate seat 17. At this time, the flat pressing component can provide pressure to the hollow hexagonal bricks falling on the slope.

[0036] The flat pressing component includes a pressing shaft 18 located below the smooth plate seat 17. A short head sleeve 19 is fixed at the center of the pressing shaft 18. At both ends of the pressing shaft 18, extension vertical rods 20 are vertically fixed. The upper ends of the extension vertical rods 20 pass through the smooth plate seat 17 and the flat hanging plate 15. A hanging disc is fixed at the top ends of the extension vertical rods 20. A compression return spring 21 is sleeved on the extension vertical rods 20. The compression return spring 21 is located between the hanging disc and the flat hanging plate 15. When the pressing shaft 18 moves downward, the compression return spring 21 is compressed;

[0037] The lower end of the pressing rod 16 is located within the short head sleeve 19. When the pressing rod 16 is screwed, it can move axially. Thus, through the pressing rod 16 and the compression return spring 21, the distance between the pressing shaft 18 and the slope plane can be adjusted.

[0038] A rotatable roller sleeve body 22 is sleeved on the pressing shaft 18. The roller sleeve body 22 is located between the extension vertical rods 20 and the short head sleeve 19. When the integrated box 6 moves, the hollow hexagonal bricks fall on the slope. Then the flat pressing assembly passes above the hollow hexagonal bricks. At this time, pressure is applied to the hollow hexagonal bricks through the roller sleeve body, making the hollow hexagonal bricks more stable.

[0039] When controlling the movement of the integrated box 6, a driving device needs to be set on the machine base 3. The movement of the integrated box 6 is controlled through the driving device. The initial position of the integrated box 6 is close to the secondary rail. Under the control of the driving device, the integrated box 6 moves from the secondary rail to the main rail. Specifically, the driving device can be a winch. The winch is connected to the integrated box through a winding rope. When the winch winds the winding rope, it can drive the integrated box to move.

[0040] Refer to Figure 4 、 Figure 7 and Figure 8 As shown, a flow guiding plate 23 is further provided on the integrated box 6. The flow guiding plate 23 is inclined. The high position end of the flow guiding plate 23 is butted against an expansion disc 24. The expansion disc 24 is sleeved on the integrated box 6. The expansion disc 24 can be vertically slid and adjusted. When the expansion disc 24 is vertically slid and adjusted, the flow guiding plate 23 also moves vertically accordingly. In this way, the low position end of the flow guiding plate 23 can be inserted into the slope surface. The flow guiding plate 23 is located between the two straight support arms 7 and can move synchronously with the integrated box 6. During the process of the integrated box 6 moving from the secondary rail to the main rail, the flow guiding plate 23 can shovel a part of the fill soil on the slope surface. At this time, a groove with a designed depth is formed on the slope surface. Then the hollow hexagonal bricks in the integrated box fall into the groove.

[0041] The above-mentioned expanded disk 24 is provided with a circulation area 25 and a return area 26. The circulation area 25 is located on both sides of the integrated box. The fill soil on the diversion plate can flow through the circulation area to the return area. A return port 27 is arranged in the return area, and a return hopper 28 is connected at the return port 27. The positioning component is located between the return hopper 28 and the integrated box 6. In this way, a groove is first formed on the slope surface through the diversion plate 23, then the hollow hexagonal bricks are laid in the groove, and finally the fill soil is laid on the hollow hexagonal bricks, which can make the hollow hexagonal bricks more stable.

[0042] The expanded disk 24 is sleeved on the integrated box 6. At the same time, a clamping plate 29 is arranged on the integrated box 6 below the expanded disk 24. A top rod 30 is screwed on the clamping plate 29. The upper end of the top rod 30 abuts against the expanded disk 24. By screwing the top rod 30, the height of the expanded disk 24 can be adjusted. At the same time, pits are arranged at corresponding positions on the lower surface of the expanded disk 24. The upper end of the top rod 30 is located in the pits. A tension return spring 31 is connected between the clamping plate 29 and the expanded disk 24. This tension return spring 31 is sleeved on the top rod 30. In this way, it is convenient to adjust the height of the expanded disk 24.

[0043] Refer to Figure 9 and Figure 10 As shown in the figure, the above-mentioned diversion plate 23 is composed of two parts. The first part is a plate frame body 32, and the second part is an auxiliary feeding component. The plate frame body 32 includes a flat plate frame in a shape of a double-square frame. Side guard plates 33 are fixed on the two long sides of the flat plate frame. The auxiliary feeding component is connected to the side guard plates 33 and is located in the opening 38 of the flat plate frame. The auxiliary feeding component includes two end shafts 34. A conveyor belt 35 is connected through the two end shafts 34. A driving shaft rod 36 is arranged between the two end shafts 34. A kidney-shaped strip opening 37 extending along the length direction is arranged on the side guard plate 33. The end of the driving shaft rod 36 passes through the kidney-shaped strip opening 37. A driving gear 39 is fixed on the driving shaft rod 36. The inner side surface of the conveyor belt 35 is provided with tooth grooves. The tooth grooves extend along the length direction of the conveyor belt 35 and finally form a ring. The driving gear 39 on the driving shaft rod 36 meshes with the tooth grooves. When the driving shaft rod 36 rotates, the conveyor belt 35 can be driven to move. It should be noted that at this time, the conveyor belt 35 is in a tense state. Even if the wrap angle between the driving gear 39 and the tooth grooves is less than 90°, transmission can still be formed. A mating gear 40 is fixed on the outer end of the driving shaft rod 36. At the same time, protruding teeth 47 are arranged on the upper surface of the straight support arm 7. The protruding teeth are arranged along the length direction of the straight support arm 7. When the integrated box 6 moves along the straight support arm 7, the mating gear 40 meshes with the protruding teeth on the straight support arm 7 to drive the driving gear 39 to rotate.

[0044] A positioning head is arranged inside the kidney-shaped strip opening 37. The positioning head includes a sliding sleeve 41 sleeved on the end of the driving shaft rod 36. Flap pieces 42 are fixed at both ends of the sliding sleeve 41. At this time, the sliding sleeve 41 can slide inside the kidney-shaped strip opening 37. Meanwhile, straight slots 43 are arranged on the side guard plate 33. There are two straight slots 43 and both of the two straight slots 43 are parallel to the kidney-shaped strip opening 37. The kidney-shaped strip opening 37 is located between the two straight slots 43. Threaded holes are arranged on the flap pieces 42, and positioning screws 44 are screwed into the threaded holes. Meanwhile, a number of positioning pits are arranged in the straight slots 43, and the number of positioning pits are arranged at equal intervals along the length direction of the straight slots. The positioning screw can be screwed until its end enters the positioning pit. At this time, the cooperation gear 40 meshes with the protruding teeth on the upper surface of the straight support arm 7, and the positioning of the positioning head is also formed.

[0045] For example, to ensure the transmission of the conveyor belt 35, teeth can also be arranged on the surface of the end shaft 34, and then the end of the end shaft 34 is detachably connected to the cooperation gear. When the end shaft rotates, the conveyor belt can also be driven for transmission. However, when the depth of insertion of the deflector into the slope surface changes, the cooperation gear needs to be replaced so that the cooperation gear can mesh with the protruding teeth on the surface of the straight support arm. It should be noted that an annular groove is arranged on the roller. When the roller presses on the straight support arm, the protruding teeth are located in the annular groove.

[0046] Refer to Figure 11 As shown, a side position plate 45 is detachably connected to the straight support arm 7. The side position plate 45 is arranged vertically. After the laying of the hollow hexagonal bricks in an area is completed, by moving the machine base 3 on the main rail 1, the straight support arm 7 can be driven to move. At this time, the side position plate 45 levels the slope surface.

[0047] Notches are arranged at the bottom side of the side position plate 45, and the notches are arranged at equal intervals along the length direction of the bottom side plate 45. Meanwhile, a scraping plate 46 is arranged inside the side position plate 45. The scraping plate 46 is butted against the side position plate 45 through a pull rod, and the two move synchronously.

[0048] In addition, a hydraulic cylinder 48 is arranged on the machine base. The telescopic end of the hydraulic cylinder 48 is connected with a bushing 49. An arm shaft 50 passes through the bushing 49. One end of the arm shaft 50 is hinged to the machine base, and the other end is butted against the end of the straight support arm 7. At this time, the two are butted through a flange. Meanwhile, the bushing 49 is also hinged to the telescopic end of the hydraulic cylinder 48. The inclination angle of the guide frame can be controlled by the hydraulic cylinder to increase the applicability.

[0049] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claimed rights.

Claims

1. A river ecological protection masonry construction device, comprising a main rail and an auxiliary rail, wherein the height of the main rail is greater than that of the auxiliary rail, and is characterized in that: A machine base and a sliding seat are respectively arranged on the main track and the auxiliary track. A guide frame is connected between the sliding seat and the machine base. An integrated box is arranged on the guide frame, and the hollow hexagonal bricks are placed in the integrated box. The guide frame includes two straight support arms, and a cross brace is connected between the two straight support arms. The integrated box is located between the two straight support arms. A driving device is arranged on the machine base. The driving device is connected with the integrated box through a winding rope, and the driving device can control the integrated box to move along the length direction of the guide frame. A blanking port is arranged at the bottom of the integrated box. When the integrated box moves, the hollow hexagonal bricks in the integrated box fall on the slope from the blanking port, and the hollow hexagonal bricks are arranged along the moving track of the integrated box. A flat pressing component is arranged on the integrated box. When the integrated box moves, the flat pressing component can provide pressure to the hollow hexagonal bricks falling on the slope. An expansion disk is arranged on the integrated box. The expansion disk is connected with a diversion plate. The soil filled on the surface of the slope can enter the expansion disk through the diversion plate. The expansion disk is sleeved on the integrated box. A return port is arranged on the expansion disk, and a return hopper is butted at the return port. The diversion plate is composed of a plate frame body and an auxiliary feeding component. The plate frame body includes a flat plate frame in a shape of a rectangle with a hollow center. Side guard plates are fixed on the two long sides of the flat plate frame. The auxiliary feeding component is connected with the side guard plates. The auxiliary feeding component is located inside the opening of the flat plate frame. The auxiliary feeding component includes two end shafts. A conveyor belt is connected through the two end shafts. A driving shaft rod is arranged between the two end shafts. Waist-shaped strip openings extending along the length direction are arranged on the side guard plates. The end of the driving shaft rod passes through the waist-shaped strip openings, and positioning heads are arranged in the waist-shaped strip openings. The positioning heads are sleeved on the ends of the driving shaft rod. A driving gear is fixed on the driving shaft rod. Tooth grooves are arranged on the inner side surface of the conveyor belt. The tooth grooves extend along the length direction of the conveyor belt and finally form a ring shape. The driving gear on the driving shaft rod meshes with the tooth grooves. When the driving shaft rod rotates, it drives the conveyor belt to move. A mating gear is fixed on the outer end of the driving shaft rod. Protruding teeth are arranged on the straight support arm. The protruding teeth are arranged along the length direction of the straight support arm. When the integrated box moves along the straight support arm, the mating gear meshes with the protruding teeth on the straight support arm to drive the driving gear to rotate.

2. A river ecological protection masonry construction device according to claim 1, characterized in that: The flat pressing component includes a pressing shaft. A smooth plate seat is arranged above the pressing shaft. A flat hanging plate is arranged above the smooth plate seat. The flat hanging plate is fixed on the integrated box. An extending vertical rod is fixed at the end of the pressing shaft. The extending vertical rod passes through the smooth plate seat and is connected with the flat hanging plate.

3. A river ecological protection masonry construction device according to claim 2, characterized in that: The extending vertical rod penetrates through the flat hanging plate. A hanging disk is fixed at the upper end of the extending vertical rod. A compression return spring is sleeved on the extending vertical rod, and both ends of the compression return spring are connected with the hanging disk and the flat hanging plate. A pressing rod is arranged on the flat hanging plate, and the pressing rod can apply a thrust to the pressing shaft.

4. A river ecological protection masonry construction device according to claim 3, characterized in that: The pressing rod penetrates through the flat hanging plate and the two are screwed together. A short head sleeve is fitted at the lower end of the pressing rod. The short head sleeve is fixed on the pressing shaft. A roller sleeve body is arranged on the pressing shaft.

5. A river ecological protection masonry construction device according to claim 1, characterized in that: The flat pressing component is located between the return hopper and the integrated box. The surface soil on the expansion disk falls on the hollow hexagonal bricks laid on the slope.

6. A river ecological protection masonry construction device according to claim 5, characterized in that: A return area and a circulation area are arranged on the expansion disk. The circulation area is located on both sides of the integrated box. The return port is located in the return area.

Images