A slope concrete leveling device for water conservancy river projects

Abstract

The present invention relates to the field of river slope protection construction in water conservancy projects, specifically a leveling device for concrete on the slope of a water conservancy river project, including a leveling frame. Symmetrically arranged sliding grooves are provided on the leveling frame. Moving frames are slidably connected in the sliding grooves. Limiting plates are fixedly connected to the bottom ends of the moving frames. Compression rods are slidably connected to the moving frames. Rotating rods arranged symmetrically are rotatably connected to the top end of the leveling frame. Extrusion plates are fixedly connected to the rotating rods. First strong magnetic blocks are fixedly connected inside the extrusion plates. Support plates are fixedly connected to the top end of the leveling frame adjacent to the extrusion plates. Second strong magnetic blocks arranged symmetrically are fixedly connected to one side of the support plates. The beneficial effects of the present invention are as follows: It can prevent the leveling frame from moving and skewing during the slope leveling process, thereby improving the leveling processing efficiency of the concrete on the slope of the water conservancy project, and it is convenient to remove the limiting plates, improving the applicability of the leveling device.

Description

Technical Field

[0001] The present invention relates to the field of river slope protection construction in water conservancy projects, and specifically to a leveling device for slope protection concrete in a water conservancy river project. Background Art

[0002] With the continuous expansion and development of modern cities, people's requirements for the urban environment are also getting higher and higher. As an important part of the urban ecological system, the treatment and protection of rivers are particularly important. In the process of river treatment, the slope protection project is an essential link. It can not only reinforce the riverbank, prevent soil erosion, but also protect the river ecological environment and improve the urban image. Traditional slope protection work mainly relies on a large amount of manpower and material resources, with low efficiency and difficult quality assurance. When laying slope protection materials, manual operation is often difficult to achieve uniform laying, easily leading to material waste and poor slope protection effects. Therefore, the leveling device for slope protection concrete came into being.

[0003] The core components of the leveling device for slope protection concrete include a leveling frame and a vibrator. During the process of pushing and leveling upward on the slope, the leveling device often moves obliquely. Once the leveling frame is skewed, a large number of irregular marks will be left on the concrete surface of the slope. In the face of this situation, workers need to manually intervene to smooth these marks again. This additional step not only consumes a large amount of time and energy of the workers, but also reduces the overall working efficiency of the concrete leveling device and the efficiency of leveling the slope protection concrete, which is not conducive to the progress of the river water conservancy project. Summary of the Invention

[0004] Aiming at the problem that the leveling frame is prone to moving obliquely during the leveling process in the prior art, the present invention provides a leveling device for slope protection concrete in a water conservancy river project.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a leveling device for slope protection concrete in a water conservancy river project, including a leveling frame, and a power mechanism is provided at the top of the leveling frame;

[0006] The leveling frame is provided with symmetrically arranged sliding grooves, in which moving frames are slidably connected. The bottom ends of the moving frames are fixedly connected with limiting plates. Compression rods are slidably connected to the moving frames. The top end of the leveling frame is rotatably connected with symmetrically arranged rotating rods, and extrusion plates are fixedly connected to the rotating rods. First strong magnets are fixedly connected inside the extrusion plates. Support plates are fixedly connected to the top end of the leveling frame adjacent to the extrusion plates. Second strong magnets are fixedly connected to one side of the support plates symmetrically. Third strong magnets are slidably connected to the second strong magnets through round rods. Limiting blocks are fixedly connected to the third strong magnets. Pulling plates are slidably connected to the support plates. A plurality of limiting grooves are formed in the pulling plates. Pulling rods are fixedly connected to the bottom ends of the pulling plates.

[0007] Specifically, the power mechanism includes two motors, a vibrating machine, a first limiting roller and four second limiting rollers. The output ends of the motors are fixedly connected with winding rollers, and traction ropes are wound on the winding rollers.

[0008] Specifically, the motors are symmetrically and fixedly installed at the top end of the leveling frame. The vibrating machine is symmetrically and fixedly installed at the bottom end of the leveling frame. The first limiting rollers are rotatably connected to the top end of the leveling frame adjacent to the motors through support blocks. The second limiting rollers are respectively rotatably connected to the side ends of the leveling frame.

[0009] Specifically, there are two limiting plates in total. The limiting plates are both located at the bottom end of the leveling frame. The top ends of the limiting plates are in contact with the bottom end of the leveling frame. Guide plates are slidably connected to the moving frames at positions corresponding to the bottom ends of the compression rods. The bottom ends of the compression rods are fixedly connected to the top ends of the guide plates.

[0010] Specifically, the top ends of the compression rods are slidably inserted into the inside of the extrusion plates, and the top ends of the compression rods are magnetically attracted to the bottom ends of the first strong magnets.

[0011] Specifically, the bottom ends of the pulling rods are slidably inserted into the top inside of the extrusion plates. One ends of the limiting blocks are slidably inserted into the corresponding limiting grooves. The opposite surfaces of the second strong magnets and the third strong magnets are both set as south poles.

[0012] The beneficial effects of the present invention:

[0013] (1)When pouring the slope protection concrete, an iron frame needs to be fixedly installed on both sides of the surface of the slope. Then, the concrete is poured between the two iron frames. At this time, the leveling frame can be placed on the top of the two iron frames for leveling work. In the present invention, a limiting plate is provided at the bottom end of the leveling frame, and the limiting plate can move freely under the cooperation of various components. The moved limiting plate can be limited by the repulsive force between the second strong magnet and the third strong magnet. After moving and being limited, the limiting plate can abut against the iron frame on the slope protection. At this time, the leveling frame will not be skewed during movement, which can improve the leveling efficiency of the slope protection concrete by the leveling frame, also improve the processing efficiency of the river water conservancy project, and at the same time reduce the energy consumption of the staff.

[0014] (2)Through the combined use of the first strong magnet and the pressure rod, the limiting plate can be flexibly removed, enabling the leveling frame to be used in an environment without an iron frame, improving the applicability of the leveling device and enriching the functionality of the leveling device. Moreover, the overall structure of the present invention is simple and the operation convenience is relatively high, which is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the drawings and embodiments.

[0016] Figure 1 The front view provided for the present invention;

[0017] Figure 2 The structural diagram of the bottom end of the leveling frame provided for the present invention;

[0018] Figure 3 The enlarged side view of the leveling frame provided for the present invention;

[0019] Figure 4 The structural diagram of the separation of the moving frame and the sliding groove provided for the present invention;

[0020] Figure 5 Provided for the present invention Figure 4 The enlarged structural diagram of part A in;

[0021] Figure 6 The cross-sectional view of the extrusion plate provided for the present invention.

[0022] In the figure: 1. leveling frame; 2. power mechanism; 21. motor; 22. vibrator; 23. first limiting roller; 24. second limiting roller; 25. converging roller; 26. towing rope; 3. sliding groove; 4. moving frame; 5. limiting plate; 6. pressure rod; 7. rotating rod; 8. extrusion plate; 9. first strong magnet; 10. support plate; 11. second strong magnet; 12. third strong magnet; 13. limiting block; 14. pulling plate; 15. limiting groove; 16. pulling rod; 17. guiding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved objectives and functions realized by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] Please refer to Figures 1 to 6 , the present invention provides the following technical solutions:

[0025] Embodiment 1: A slope concrete leveling device for a water conservancy river channel project, including a leveling frame 1. A power mechanism 2 is provided at the top of the leveling frame 1. The power mechanism 2 includes two motors 21, a vibrator 22, a first limiting roller 23 and four second limiting rollers 24. The output ends of the motors 21 are fixedly connected with winding rollers 25 respectively. Traction ropes 26 are wound on the winding rollers 25. The motors 21 are symmetrically and fixedly installed at the top of the leveling frame 1. The vibrator 22 is symmetrically and fixedly installed at the bottom of the leveling frame 1. The first limiting rollers 23 are rotatably connected to the top of the leveling frame 1 adjacent to the motors 21 through support blocks respectively. The second limiting rollers 24 are rotatably connected to the side ends of the leveling frame 1 respectively.

[0026] During use, the staff will respectively fixedly set up an iron frame on both sides of the surface of the slope, and then pour cement in the middle position between the two iron frames. After uniform pouring, the concrete can be leveled through the leveling frame 1. Place the leveling frame 1 on the top of the two iron frames, and then tie the traction ropes 26 to the objects at the top of the slope. Then two to four staff members can stand on the top of the leveling frame 1 and start the two vibrators 22. The vibrators 22 will cause the leveling frame 1 to vibrate together. At this time, start the two motors 21. Both motors 21 will drive the winding rollers 25 to rotate. The rotation of the winding rollers 25 will wind the traction ropes 26. The first limiting roller 23 and the second limiting roller 24 provide direction guidance for the traction ropes 26, so as to drive the leveling frame 1 to move upward along the slope through the traction ropes 26. At this time, the moving and vibrating leveling frame 1 will perform vibration leveling work on the concrete during the moving process.

[0027] Embodiment 2: The technical solution of this embodiment different from that of Embodiment 1 includes: symmetrically arranged sliding grooves 3 are formed in the leveling frame 1, moving frames 4 are slidably connected in the sliding grooves 3, limiting plates 5 are fixedly connected to the bottom ends of the moving frames 4, pressure-receiving rods 6 are slidably connected to the moving frames 4, symmetrically arranged rotating rods 7 are rotatably connected to the top end of the leveling frame 1, pressing plates 8 are fixedly connected to the rotating rods 7, first strong magnetic blocks 9 are fixedly connected to the inside of the pressing plates 8, support plates 10 are fixedly connected to the top end of the leveling frame 1 adjacent to the pressing plates 8, second strong magnetic blocks 11 are symmetrically arranged and fixedly connected to one side of the support plates 10, third strong magnetic blocks 12 are slidably connected to the second strong magnetic blocks 11 through round rods, limiting blocks 13 are fixedly connected to the third strong magnetic blocks 12, pulling plates 14 are slidably connected to the support plates 10, a plurality of limiting grooves 15 are formed in the pulling plates 14, and pulling rods 16 are fixedly connected to the bottom ends of the pulling plates 14;

[0028] There are two limiting plates 5 in total. The limiting plates 5 are both located at the bottom end of the leveling frame 1. The top ends of the limiting plates 5 are in contact with the bottom end of the leveling frame 1. Guide plates 17 are slidably connected to the positions corresponding to the bottom ends of the pressure-receiving rods 6 on the moving frames 4. The bottom ends of the pressure-receiving rods 6 are fixedly connected to the top ends of the guide plates 17. The top ends of the pressure-receiving rods 6 are slidably inserted into the inside of the pressing plates 8. The top ends of the pressure-receiving rods 6 are magnetically attracted to the bottom ends of the first strong magnetic blocks 9. The bottom ends of the pulling rods 16 are slidably inserted into the top end inside of the pressing plates 8. One ends of the limiting blocks 13 are slidably inserted into the corresponding limiting grooves 15. The opposite surfaces of the second strong magnetic blocks 11 and the third strong magnetic blocks 12 are both set as the south poles;

[0029] During use, the pulling plates 14 can be pushed towards the middle of the leveling frame 1. The support plates 10 will provide support for their movement. When the pulling plates 14 move, the inner walls of the limiting grooves 15 on the pulling plates 14 will squeeze the inclined outer walls of the limiting blocks 13, as Figure 5, at this time, when the limit block 13 is pressed, it will drive the third strong magnet 12 to move towards the second strong magnet 11. There will be a repulsive force between the third strong magnet 12 and the second strong magnet 11 due to like poles repelling each other. Then, during the process of the moving limit block 13 pulling the pulling plate 14 to move, it will separate from the initially connected limit slot 15. As the pulling plate 14 continues to move, the limit block 13 will keep repeating the step of separating from the limit slot 15. At the same time, the movement of the pulling plate 14 will drive the pulling rod 16 to move together. The movement of the pulling rod 16 will squeeze the pressing plate 8. At this time, the pressing plate 8 will rotate in the direction of the movement of the pulling rod 16 under the pressure. The rotation of the pressing plate 8 will also drive the rotating rod 7 to rotate together. At the same time, when the pressing plate 8 rotates under pressure, it will also squeeze the pressed rod 6. The pressed rod 6 is magnetically connected to the first strong magnet 9. Unless the pressed rod 6 is subjected to a strong downward pressure, the pressed rod 6 will not separate from the first strong magnet 9. When the pressed rod 6 is subjected to the squeezing force of the pressing plate 8, it will also move in the direction of the rotation of the pressing plate 8. The movement of the pressed rod 6 will drive the moving frame 4 and the limit plate 5 to move together until the limit plate 5 is moved to abut against the iron frame. At this time, the limit plate 5 abuts against the iron frame, and the pulling plate 14 has also completed its movement. When the pulling plate 14 has completed its movement, the repulsive force between the second strong magnet 11 and the third strong magnet 12 will push the third strong magnet 12 towards the limit slot 15. At this time, the third strong magnet 12 will drive the limit block 13 to be inserted into the corresponding limit slot 15. At this time, the pulling plate 14 cannot move laterally towards the leveling frame 1. When the leveling frame 1 moves on the iron frame at this time, the limit plate 5 will guide it to prevent the leveling frame 1 from tilting during the movement, which can improve the efficiency of the leveling frame 1 in leveling the slope protection concrete, also improve the processing efficiency of the river water conservancy project, and at the same time reduce the energy consumption of the staff. When disassembling the limit plate 5, only need to use an external tool to press the guide plate 17 down forcefully. At this time, the guide plate 17 will drive the pressed rod 6 to move downward under pressure. When the pressed rod 6 moves downward, it will separate from the first strong magnet 9. Then directly slide the moving frame 4 to separate from the sliding slot 3. At this time, the disassembly of the limit plate 5 is completed, and the leveling frame 1 can be used on the slope without an iron frame, which is beneficial to the slope protection construction of the water conservancy project. The installation of the limit plate 5 is the same. When the moving frame 4 drives the pressed rod 6 to move to the bottom position of the corresponding pressing plate 8, the strong magnetic force of the first strong magnet 9 will magnetically attract the pressed rod 6 upward to complete the connection.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete leveling device for slope protection of a water conservancy river project, comprising a leveling frame (1), wherein a power mechanism (2) is provided at the top of the leveling frame (1); Features: The leveling frame (1) is provided with symmetrically arranged sliding grooves (3), the sliding grooves (3) are slidably connected to the moving frames (4), the bottom ends of the moving frames (4) are fixedly connected to the limiting plates (5), the moving frames (4) are slidably connected to the pressure rods (6), the top ends of the leveling frame (1) are rotatably connected to the symmetrically arranged rotating rods (7), the rotating rods (7) are fixedly connected to the extrusion plates (8), the insides of the extrusion plates (8) are fixedly connected to the first strong magnetic blocks (9), the top ends of the leveling frame (1) are rotatably connected to the extrusion plates (8), A support plate (10) is fixedly connected to the adjacent parts, a second strong magnetic block (11) is fixedly connected to one side of the support plate (10), a third strong magnetic block (12) is slidably connected to the second strong magnetic block (11) via a round rod, a limiting block (13) is fixedly connected to the third strong magnetic block (12), a pulling plate (14) is slidably connected to the support plate (10), a plurality of limiting grooves (15) are provided on the pulling plate (14), and a pulling rod (16) is fixedly connected to the bottom end of the pulling plate (14).

2. A water conservancy river project slope protection concrete leveling device according to claim 1, characterized in that: The power mechanism (2) comprises two motors (21), a vibrator (22), a first limiting roller (23) and four second limiting rollers (24); the output ends of the motors (21) are fixedly connected to a gathering roller (25); and the gathering rollers (25) are each wound with a traction rope (26).

3. A water conservancy river project slope protection concrete leveling device according to claim 2, characterized in that: The motor (21) is symmetrically fixedly mounted on the top end of the leveling frame (1), the vibrator (22) is symmetrically fixedly mounted on the bottom end of the leveling frame (1), the first limiting rollers (23) are rotatably connected to the top end of the leveling frame (1) and adjacent to the motor (21) via a support block, and the second limiting rollers (24) are rotatably connected to the side ends of the leveling frame (1).

4. A water conservancy river project slope protection concrete leveling device according to claim 1, characterized in that: There are two limit plates (5) in total, and the limit plates (5) are both located at the bottom end of the leveling frame (1). The top ends of the limit plates (5) are both in contact with the bottom end of the leveling frame (1). The positions of the bottom ends of the pressure rods (6) on the movable frame (4) are both slidably connected with guide plates (17), and the bottom ends of the pressure rods (6) are both fixedly connected with the top ends of the guide plates (17).

5. The device for leveling the slope protection concrete of a water conservancy river project according to claim 1 is characterized by: The top end of the pressure rod (6) is slidably inserted into the interior of the extrusion plate (8), and the top end of the pressure rod (6) is magnetically connected to the bottom end of the first strong magnetic block (9).

6. A water conservancy river project slope protection concrete leveling device according to claim 1, characterized in that: The bottom end of the pulling rod (16) is slidably inserted into the top end of the extrusion plate (8), one end of the limit block (13) is slidably inserted into the corresponding limit groove (15), and the opposite surfaces of the second strong magnetic block (11) and the third strong magnetic block (12) are set as the south pole.

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