Water conservancy river channel engineering slope protection concrete leveling device

Abstract

The invention relates to the field of hydraulic engineering riverway slope protection construction, in particular to a hydraulic engineering riverway slope protection concrete leveling device which comprises a leveling frame, sliding grooves are symmetrically formed in the leveling frame, moving frames are slidably connected into the sliding grooves, and limiting plates are fixedly connected to the bottom ends of the moving frames. The top end of the leveling frame is rotatably connected with rotating rods which are symmetrically arranged, the rotating rods are fixedly connected with extrusion plates, the interiors of the extrusion plates are fixedly connected with first powerful magnetic blocks, and the positions, adjacent to the extrusion plates, of the top end of the leveling frame are fixedly connected with supporting plates; the hydraulic engineering slope concrete leveling device has the beneficial effects that the situation that a leveling frame moves and inclines in the slope leveling process can be prevented, so that the leveling machining efficiency of hydraulic engineering slope concrete is improved, a limiting plate is conveniently detached, and the applicability of the leveling device is improved.

Description

Technical Field

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

[0002] With the continuous expansion and development of modern cities, people's requirements for urban environment are getting higher and higher. As an important part of the urban ecosystem, the management and protection of rivers is particularly important. In the process of river management, slope protection engineering is an indispensable part. It can not only strengthen the river bank and prevent soil erosion, but also protect the river ecological environment and enhance the image of the city. Traditional slope protection work mainly relies on a lot of manpower and material resources, with low efficiency and difficult to ensure quality. When laying slope protection materials, manual operation is often difficult to achieve uniform laying, which easily leads to material waste and poor slope protection effect. Therefore, slope protection concrete leveling device came into being.

[0003] The core components of the leveling device for slope protection concrete include a leveling frame and a vibrator. The leveling device often moves crooked during the process of pushing the slope upward for leveling. Once the leveling frame is crooked, a large number of irregular marks will be left on the concrete surface on the slope. Faced with this situation, the staff needs to manually intervene to perform a secondary smoothing treatment on these marks. This extra step not only greatly consumes the staff's time and energy, but also reduces the overall work efficiency of the concrete leveling device and the efficiency of slope protection concrete leveling, which is not conducive to the implementation of river water conservancy projects. Summary of the invention

[0004] In view of the problem that the leveling frame in the prior art is prone to move and tilt during the leveling process, the present invention provides a concrete leveling device for slope protection of water conservancy and river channel engineering.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a concrete leveling device for slope protection of water conservancy river project, comprising a leveling frame, the top of which is provided with a power mechanism; The leveling frame is provided with a symmetrically arranged sliding slot, and the sliding slot is slidably connected to a moving frame, the bottom of the moving frame is fixedly connected to a limiting plate, the moving frame is slidably connected to a pressure rod, the top of the leveling frame is rotatably connected to a symmetrically arranged rotating rod, the rotating rod is fixedly connected to an extrusion plate, the inside of the extrusion plate is fixedly connected to a first strong magnetic block, the top of the leveling frame is fixedly connected to a supporting plate adjacent to the extrusion plate, one side of the supporting plate is fixedly connected to a symmetrically arranged second strong magnetic block, the second strong magnetic block is slidably connected to a third strong magnetic block through a round rod, the third strong magnetic block is fixedly connected to a limiting block, the support plate is slidably connected to a pulling plate, a plurality of limiting slots are provided on the pulling plate, and the bottom end of the pulling plate is fixedly connected to a pulling rod.

[0006] Specifically, the power mechanism includes two motors, a vibrator, a first limiting roller and four second limiting rollers. The output ends of the motors are fixedly connected with a gathering roller, and the gathering rollers are all wound with traction ropes.

[0007] Specifically, the motor is symmetrically fixedly installed on the top of the leveling frame, the vibrator is symmetrically fixedly installed on the bottom of the leveling frame, the first limiting rollers are rotatably connected to the top of the leveling frame and the position adjacent to the motor through the support block, and the second limiting rollers are rotatably connected to the side ends of the leveling frame.

[0008] Specifically, there are two limit plates, both of which are located at the bottom end of the leveling frame, and the top of the limit plates are abutted against the bottom end of the leveling frame. The corresponding bottom ends of the pressure rods on the movable frame are slidably connected with guide plates, and the bottom ends of the pressure rods are fixedly connected to the top ends of the guide plates.

[0009] Specifically, the top end of the pressure rod is slidably inserted into the interior of the extrusion plate, and the top end of the pressure rod is magnetically connected to the bottom end of the first strong magnetic block.

[0010] Specifically, the bottom end of the pulling rod is slidably inserted into the top end of the extrusion plate, one end of the limit block is slidably inserted into the corresponding limit groove, and the opposite surfaces of the second strong magnetic block and the third strong magnetic block are set as the south pole.

[0011] Beneficial effects of the present invention: (1) When pouring the slope protection concrete, it is necessary to fix an iron frame on both sides of the surface of the slope, and then pour the concrete between the two iron frames. At this time, the leveling frame can be placed on the top of the two iron frames for leveling. The present invention sets a limit plate at the bottom of the leveling frame, and the limit plate can move freely with the cooperation of various components. The limit plate that has been moved can be limited by the repulsive force between the second strong magnet and the third strong magnet. After moving and limiting, the limit plate can abut against the iron frame on the slope protection. At this time, the movement of the leveling frame will not be skewed, which can improve the efficiency of the leveling frame in leveling the slope protection concrete, and also improve the processing efficiency of the river water conservancy project, while reducing the energy consumption of the staff.

[0012] (2) By using the first strong magnetic block in conjunction with the pressure rod, the limit plate can be flexibly removed, and the leveling frame can be used in an environment without an iron frame, thereby improving the applicability of the leveling device and enriching the functionality of the leveling device. In addition, the overall structure of the present invention is simple and the operation is convenient, so it is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 The front view provided by the present invention; Figure 2 A structural diagram of the bottom end of the leveling frame provided by the present invention; Figure 3 An enlarged side view of the leveling frame provided by the present invention; Figure 4 A structural diagram of the separation of the mobile frame and the slideway provided by the present invention; Figure 5 The present invention provides Figure 4 The structure diagram at A is enlarged; Figure 6 A cross-sectional view of an extruded plate provided by the present invention.

[0015] In the figure: 1. leveling frame; 2. power mechanism; 21. motor; 22. vibrator; 23. first limit roller; 24. second limit roller; 25. convergence roller; 26. traction rope; 3. slide; 4. moving frame; 5. limit plate; 6. pressure rod; 7. rotating rod; 8. extrusion plate; 9. first strong magnetic block; 10. support plate; 11. second strong magnetic block; 12. third strong magnetic block; 13. limit block; 14. pulling plate; 15. limit groove; 16. pulling rod; 17. guide plate. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] See also Figures 1 to 6 , the present invention provides the following technical solutions: Embodiment 1: A concrete leveling device for slope protection of a water conservancy river project, comprising a leveling frame 1, a power mechanism 2 is arranged at the top of the leveling frame 1, the power mechanism 2 comprises two motors 21, a vibrator 22, a first limit roller 23 and four second limit rollers 24, the output ends of the motors 21 are fixedly connected with a gathering roller 25, and a traction rope 26 is wound on the gathering rollers 25, the motors 21 are symmetrically fixedly installed at the top of the leveling frame 1, the vibrator 22 is symmetrically fixedly installed at the bottom of the leveling frame 1, the first limit rollers 23 are rotatably connected to the top of the leveling frame 1 and the adjacent position of the motor 21 through a support block, and the second limit rollers 24 are rotatably connected to the side ends of the leveling frame 1 respectively; When in use, the staff will fix an iron frame on both sides of the surface of the slope, and then pour cement in the middle position of the two iron frames. After the uniform pouring is completed, the concrete can be leveled by the leveling frame 1, and the leveling frame 1 is placed on the top of the two iron frames, and then the traction rope 26 is tied to the object on the top of the slope, and 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 make the leveling frame 1 vibrate together. At this time, the two motors 21 are started, and the two motors 21 will drive the convergence roller 25 to rotate. The rotation of the convergence roller 25 will converge the traction rope 26, and the first limiting roller 23 and the second limiting roller 24 provide directional guidance for the traction rope 26, so that the leveling frame 1 is driven to move upward on the slope through the traction rope 26. At this time, the moving and vibrating leveling frame 1 will vibrate and level the concrete during the movement.

[0018] Embodiment 2: The technical solution of this embodiment is different from that of embodiment 1 and includes: a symmetrically arranged slide groove 3 is provided on the leveling frame 1, a moving frame 4 is slidably connected in the slide groove 3, a limiting plate 5 is fixedly connected to the bottom end of the moving frame 4, a pressure rod 6 is slidably connected to the moving frame 4, a symmetrically arranged rotating rod 7 is rotatably connected to the top of the leveling frame 1, an extrusion plate 8 is fixedly connected to the rotating rod 7, a first strong magnetic block 9 is fixedly connected to the inside of the extrusion plate 8, a support plate 10 is fixedly connected to the top of the leveling frame 1 adjacent to the extrusion plate 8, a symmetrically arranged 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 through 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; There are two limit plates 5, both of which are located at the bottom end of the leveling frame 1, and the top of the limit plates 5 is in contact with the bottom end of the leveling frame 1. The corresponding bottom end of the pressure rod 6 on the moving frame 4 is slidably connected with a guide plate 17, and the bottom end of the pressure rod 6 is fixedly connected to the top end of the guide plate 17. The top end of the pressure rod 6 is slidably inserted into the inside 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. The bottom end of the pulling rod 16 is slidably inserted into the top end of the extrusion plate 8, and one end of the limit block 13 is slidably inserted into the corresponding limit groove 15. The opposite surfaces of the second strong magnetic block 11 and the third strong magnetic block 12 are set as the South Pole. When in use, the pulling plate 14 can be pushed toward the middle of the leveling frame 1, and the supporting plate 10 will provide support for its movement. When the pulling plate 14 moves, the groove wall of the limiting groove 15 on the pulling plate 14 will squeeze the outer wall of the limiting block 13 which is inclined. Figure 5At this time, the limit block 13 is compressed and will drive the third strong magnetic block 12 to move in the direction of the second strong magnetic block 11. There will be a repulsive force of the same level between the third strong magnetic block 12 and the second strong magnetic block 11, and then the moving limit block 13 will be separated from the initially connected limit slot 15 during the movement of the pulling plate 14. As the pulling plate 14 continues to move, the limit block 13 will also repeat 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 extrusion plate 8. At this time, the extrusion plate 8 will be compressed in the direction of the moving pull rod 16. The rotation of the extrusion plate 8 will also drive the rotating rod 7 to rotate together. At the same time, the extrusion plate 8 will also squeeze the compression rod 6 when it is compressed and rotated. The compression rod 6 is magnetically connected with the first strong magnetic block 9. Unless the compression rod 6 is subjected to a strong top-down pressure, the compression rod 6 will not be separated from the first strong magnetic block 9. When the compression rod 6 is subjected to the extrusion force of the extrusion plate 8, it will also move in the direction of rotation of the extrusion plate 8. The movement of the compression rod 6 will drive the moving frame 4 and the limiting plate 5 to move together until the limiting plate 5 is moved to abut against the iron frame. At this time, the limiting plate 5 abuts against the iron frame, and the pulling plate 14 is also moved. After the pulling plate 14 has finished moving, the repulsive force between the second strong magnetic block 11 and the third strong magnetic block 12 will push the third strong magnetic block 12 to the direction of the limit slot 15. At this time, the third strong magnetic block 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 to the side of the leveling frame 1. At this time, when the leveling frame 1 moves on the iron frame, 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 concrete, and also improve the processing efficiency of the river water conservancy project, while reducing the staff's Energy consumption, when removing the limit plate 5, it is only necessary to use an external tool to press the guide plate 17 downward. The guide plate 17 is compressed at this time and will drive the compression rod 6 to move downward. The compression rod 6 moves downward and is separated from the first strong magnetic block 9, and then the movable frame 4 is directly slid and separated from the slide groove 3. At this time, the limit plate 5 is disassembled, and the leveling frame 1 can be used on a slope without an iron frame, which is beneficial to the slope protection construction of the water conservancy project slope. The limit plate 5 is installed in the same way. When the movable frame 4 drives the compression rod 6 to move to the corresponding bottom end position of the extrusion plate 8, the strong magnetic force of the first strong magnetic block 9 will magnetically attract the compression rod 6 upward to complete the connection.

[0019] 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 to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached 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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