Flood prevention protection slope for water conservancy project

Abstract

The invention belongs to the technical field of flood prevention slope protection, and particularly discloses a flood prevention slope protection for hydraulic engineering, which comprises a slope surface, a bottom frame is mounted on the surface of the slope surface, four cage bodies are uniformly mounted on the surface of the bottom frame, gabion cages fixedly sleeve the surfaces of the cage bodies, and a protection mechanism is arranged at the front end of the bottom frame. Control grooves are formed in the two ends of the top of the bottom frame, connecting rod mechanisms are arranged in the control grooves, a lifting mechanism is arranged in an inner cavity of the bottom frame, and a top head is connected to the top of the bottom frame in an inserted mode and matched with the connecting rod mechanisms and the lifting mechanism. Through cooperation of the top head, the connecting rod mechanism and the lifting mechanism, the cage body can be rapidly positioned on the surface of the bottom frame, the overall structure is simple, construction is relatively easy, the requirement for skills of constructors is low, the structural stability is high, good impact resistance and compression resistance are achieved, and large external pressure can be borne.

Description

Technical Field

[0001] The invention belongs to the field of flood control and slope protection, and specifically discloses a flood control and slope protection for water conservancy projects. Background Art

[0002] Flood control and slope protection refers to changing the dynamics of water flow so that water flows along a certain path, thereby reducing the erosion of water flow and protecting engineering facilities and nearby land. Flood control and slope protection plays an important role in water conservancy projects. It can effectively improve the disaster-bearing capacity and flood resistance of water conservancy projects such as reservoirs, rivers, and seawalls, and protect people's lives and property.

[0003] The existing flood control slope protection for water conservancy projects is to assemble gabion mesh into relatively thin gabion boxes, fill them with stones, and then stack them to form a slope protection structure. After construction and installation, the stones are easily displaced or fallen off by the erosion of water flow, and the slope protection has poor stability and low impact and compression resistance. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a flood control slope protection for water conservancy projects to solve the problems of the prior art that after construction and installation, stones are easily displaced or fall off due to the scouring of water flow, the slope protection has poor stability, and low impact and compression resistance.

[0005] To achieve the above purpose, the present invention provides a flood control slope protection for water conservancy projects, comprising a slope surface, a bottom frame is installed on the surface of the slope surface, four cage bodies are evenly installed on the surface of the bottom frame, a gabion cage is fixedly sleeved on the surface of the cage body, a protection mechanism is arranged at the front end of the bottom frame, control grooves are opened at both ends of the top of the bottom frame, a connecting rod mechanism is arranged in the control groove, a lifting mechanism is arranged in the inner cavity of the bottom frame, a top head is plugged at the top of the bottom frame, and the top head cooperates with the connecting rod mechanism and the lifting mechanism; The protection mechanism is used to position and protect the four cages on the surface of the bottom frame; The connecting rod mechanism cooperates with the protection mechanism, and the connecting rod mechanism is used to operate the protection mechanism; The lifting mechanism cooperates with the cage body, and the lifting mechanism is used for positioning the cage body.

[0006] In the above technical solution, preferably, the cage body is configured to be semi-cylindrical, a bottom sealing surface is welded to the bottom of the cage body, and a protruding plate is installed at one end of the top of the cage body.

[0007] In the above technical solution, preferably, four positioning grooves are evenly opened on the top of the bottom frame, the four positioning grooves correspond to the four cage bodies respectively, positioning holes are opened inside the positioning grooves, and matching holes corresponding to the positioning holes are opened on the surface of the extending plate.

[0008] In the above technical scheme, preferably, the lifting mechanism includes a lifting block, a limiting block is arranged on the surface of the lifting block, a limiting groove is arranged on the inner wall of the bottom frame, the limiting block is movably installed in the limiting groove, four groups of plug-in columns are evenly arranged on the top of the lifting block, the four groups of plug-in columns respectively correspond to the four groups of positioning holes, a bottom groove is arranged at the bottom of the lifting block, a light rod is arranged inside the bottom groove, a turntable is rotatably installed on the side of the lifting block, a push plate and a rocker are fixedly installed on the surface of the turntable, a movable groove is arranged on the end face of the rocker, the movable groove is sleeved on the surface of the light rod, and the push plate is located below the top head.

[0009] In the above technical solution, preferably, the protection mechanism includes a frame, the frame is arranged at the front end of the bottom frame, an upper baffle is installed on the top of the frame, the upper baffle is arranged above the cage body, and second connecting rods are arranged at both ends of the top of the frame, and the second connecting rods are movably inserted in the control groove.

[0010] In the above technical solution, preferably, the connecting rod mechanism includes a first connecting rod, a sliding groove is provided on the surface of the control groove, the sliding groove is connected to the inner cavity of the bottom frame, an extending column is fixedly installed on the middle end surface of the top head, the end face of the extending column passes through the sliding groove and is arranged in the control groove, the end face of the first connecting rod is connected to the extending column through a rotating shaft, the second connecting rod is inserted into the control groove and has a groove at one end, and the other end of the first connecting rod is connected to the groove through a rotating shaft.

[0011] In the above technical solution, preferably, a pull ring is provided at the middle end of the top of the mandrel.

[0012] Compared with the prior art, the present invention has the following beneficial effects: through the cooperation of the top head with the connecting rod mechanism and the lifting mechanism, the cage body can be quickly positioned on the surface of the bottom frame, the overall structure is simple, the construction is relatively simple, the skill requirements for construction personnel are low, the construction period is short, and the structure is strong in stability. It has good impact and pressure resistance and can withstand greater external pressure, thus avoiding the problem of stones being easily displaced or falling off when flushed by water after construction and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is another perspective overall structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the overall side view structure of the present invention; Figure 4 For the present invention Figure 2 The enlarged view of point A in the middle; Figure 5 For the present invention Figure 3 The enlarged view of point B in the middle; Figure 6 It is a schematic diagram of the cage structure of the present invention.

[0014] In the figure: 1. slope; 2. bottom frame; 3. cage body; 4. top; 5. upper baffle; 6. frame; 7. connecting rod mechanism; 8. first connecting rod; 9. slide groove; 10. extension column; 11. second connecting rod; 12. groove; 13. positioning groove; 14. positioning hole; 15. lifting mechanism; 16. lifting block; 17. plug-in column; 18. limit groove; 19. limit block; 20. bare rod; 21. push plate; 22. seesaw; 23. movable groove; 24. turntable; 25. bottom cover; 26. extension plate; 27. matching hole; 28. protection mechanism. DETAILED DESCRIPTION

[0015] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] like Figure 1 - Figure 6 The flood control slope protection for water conservancy projects shown in the figure comprises a slope surface 1, a bottom frame 2 is installed on the surface of the slope surface 1, four cage bodies 3 are evenly installed on the surface of the bottom frame 2, a gabion cage is fixedly sleeved on the surface of the cage body 3, a protection mechanism 28 is arranged at the front end of the bottom frame 2, control grooves are opened at both ends of the top of the bottom frame 2, a connecting rod mechanism 7 is arranged in the control groove, a lifting mechanism 15 is arranged in the inner cavity of the bottom frame 2, a top head 4 is inserted at the top of the bottom frame 2, the top head 4 cooperates with the connecting rod mechanism 7 and the lifting mechanism 15, and the cage body 3 can be quickly positioned on the surface of the bottom frame 2 through the cooperation of the top head 4, the connecting rod mechanism 7 and the lifting mechanism 15, the overall structure is simple, the construction is relatively simple, and the structural stability is strong, it has good impact resistance and pressure resistance, and can withstand greater external pressure; The protection mechanism 28 is used to position and protect the four cage bodies 3 on the surface of the bottom frame 2; The connecting rod mechanism 7 cooperates with the protection mechanism 28, and the connecting rod mechanism 7 is used to operate the protection mechanism 28; The lifting mechanism 15 cooperates with the cage body 3 , and the lifting mechanism 15 is used to position the cage body 3 .

[0018] The cage body 3 is configured to be semi-cylindrical, a bottom sealing surface 25 is welded to the bottom of the cage body 3, and a protruding plate 26 is installed at one end of the top of the cage body 3. The staff can fill the cage body 3 with stones. The overall strength of the cage body 3 is relatively high, and the hanging and installation of the cage body 3 is relatively simple. The construction is relatively simple, the required materials are easy to obtain, and the skill requirements of the construction personnel are relatively low. The cage body 3 also has good impact resistance and pressure resistance, and can withstand greater external pressure.

[0019] Four positioning grooves 13 are evenly formed on the top of the bottom frame 2, and the four positioning grooves 13 correspond to the four cage bodies 3 respectively. Positioning holes 14 are formed inside the positioning grooves 13, and matching holes 27 corresponding to the positioning holes 14 are formed on the surface of the extended plate 26. The cage bodies 3 can be limited by the matching of the positioning grooves 13 and the cage bodies 3, so that the four cage bodies 3 can be evenly arranged on the surface of the bottom frame 2.

[0020] The lifting mechanism 15 includes a lifting block 16, a limit block 19 is arranged on the surface of the lifting block 16, a limit groove 18 is arranged on the inner wall of the bottom frame 2, and the limit block 19 is movably installed in the limit groove 18. Under the cooperation of the limit groove 18 and the limit block 19, the lifting block 16 can only slide up and down on the inner wall of the bottom frame 2. Four groups of plug-in columns 17 are evenly arranged on the top of the lifting block 16, and the four groups of plug-in columns 17 correspond to the four groups of positioning holes 14 respectively. The bottom of the lifting block 16 is provided with a bottom groove, and a light rod 20 is arranged inside the bottom groove. The side rotation installation of the lifting block 16 A turntable 24 is provided, on the surface of which a push plate 21 and a seesaw 22 are fixedly mounted, an end surface of the seesaw 22 is provided with a movable groove 23, the movable groove 23 is sleeved on the surface of the light rod 20, the push plate 21 is located below the top 4, when the push plate 21 is pressed downward, the seesaw 22 will be lifted upward under the action of the turntable 24, and since the light rod 20 cooperates with the movable groove 23, the lifting block 16 will also be lifted upward during the process of the seesaw 22 being lifted upward, so that the plug-in column 17 can penetrate the positioning hole 14 and the matching hole 27, thereby realizing the positioning of the cage body 3.

[0021] The protection mechanism 28 includes a frame 6, which is arranged at the front end of the bottom frame 2. An upper baffle 5 is installed on the top of the frame 6, and the upper baffle 5 is arranged above the cage body 3. Second connecting rods 11 are arranged at both ends of the top of the frame 6, and the second connecting rod 11 is movably inserted in the control groove. When the protection mechanism 28 moves toward the bottom frame 2, the upper baffle 5 will be installed just above the cage body 3 to block the opening at the top of the cage body 3. At the same time, the frame 6 will also be pressed on the surface of the cage body 3 to further position the position of the cage body 3 and enhance the stability of the cage body 3 installed on the surface of the bottom frame 2.

[0022] The connecting rod mechanism 7 includes a first connecting rod 8, a sliding groove 9 is provided on the surface of the control groove, the sliding groove 9 is connected to the inner cavity of the bottom frame 2, a protruding column 10 is fixedly installed on the middle end surface of the top head 4, the end face of the protruding column 10 passes through the sliding groove 9 and is arranged in the control groove, the end face of the first connecting rod 8 is connected to the protruding column 10 through a rotating shaft, and a groove 12 is provided at one end of the second connecting rod 11 inserted into the control groove, and the other end of the first connecting rod 8 is connected to the groove 12 through a rotating shaft. When the protruding column 10 moves downward in the sliding groove 9, under the action of the first connecting rod 8, the first connecting rod 8 will drive the second connecting rod 11 to move into the control groove, so that the protective mechanism 28 as a whole will move toward the direction of the bottom frame 2.

[0023] A pull ring is provided at the middle end of the top of the mandrel 4, and the staff can lift the mandrel 4 through the pull ring.

[0024] Working principle: First, the staff positions the bottom frame 2 on the surface of the slope 1. The next step is to install the gabion cage on the surface of the cage body 3. Four cage bodies 3 with gabions are formed into a group and arranged and installed on the surface of the bottom frame 2. At this time, the protruding plate 26 on the top of the cage body 3 is clamped in the positioning groove 13, and then the stones are filled in the cage body 3. Finally, the staff inserts the top head 4 into the bottom frame 2. At this time, the arc-shaped surface at the bottom end of the top head 4 presses the push plate 21 downward. Under the action of the turntable 24, the rocker 22 will lift up. Because the light rod 20 cooperates with the movable groove 23, the rocker 22 is lifted up during the process of lifting, and the lifting block 16 will also lift up, so that the plug-in column 17 can pass through the positioning hole 14 and the matching hole 27 to realize the positioning of the position of the cage body 3. At the same time, the top head 4 will also drive the protruding The column 10 moves downward in the slide groove 9. Under the action of the first connecting rod 8, the first connecting rod 8 will drive the second connecting rod 11 to move into the control groove, so that the protection mechanism 28 will move toward the bottom frame 2 as a whole. At this time, the upper baffle 5 will be installed just above the cage body 3 to block the opening at the top of the cage body 3. At the same time, the frame 6 will also be pressed on the surface of the cage body 3 to further position the position of the cage body 3 and enhance the stability of the cage body 3 installed on the surface of the bottom frame 2. During the working process, mud and sand will fill the gaps between adjacent cage bodies 3 and the stone cracks inside the cage body 3. The overall structure is simple, the construction is relatively simple, the required materials are easy to obtain, the construction personnel have low skill requirements, the construction period is short, and it has good impact and pressure resistance and can withstand greater external pressure.

[0025] 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, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A flood control slope protection for a water conservancy project, comprising a slope surface (1), characterized in that: A bottom frame (2) is installed on the surface of the slope (1), four cage bodies (3) are evenly installed on the surface of the bottom frame (2), a gabion cage is fixedly sleeved on the surface of the cage body (3), a protection mechanism (28) is arranged at the front end of the bottom frame (2), control grooves are provided at both ends of the top of the bottom frame (2), a connecting rod mechanism (7) is arranged in the control groove, a lifting mechanism (15) is arranged in the inner cavity of the bottom frame (2), a top head (4) is inserted at the top of the bottom frame (2), and the top head (4) cooperates with the connecting rod mechanism (7) and the lifting mechanism (15); The protection mechanism (28) is used to position and protect the four cage bodies (3) on the surface of the bottom frame (2); The connecting rod mechanism (7) cooperates with the protection mechanism (28), and the connecting rod mechanism (7) is used to control the protection mechanism (28); The lifting mechanism (15) cooperates with the cage body (3), and the lifting mechanism (15) is used to position the cage body (3).

2. The flood control slope protection for water conservancy project according to claim 1 is characterized in that: The cage body (3) is configured in a semi-cylindrical shape, a bottom sealing surface (25) is welded to the bottom of the cage body (3), and a protruding plate (26) is installed at one end of the top of the cage body (3).

3. A flood control slope protection for water conservancy projects according to claim 2, characterized in that: Four positioning grooves (13) are evenly formed on the top of the bottom frame (2), the four positioning grooves (13) respectively corresponding to the four cage bodies (3), positioning holes (14) are formed inside the positioning grooves (13), and matching holes (27) corresponding to the positioning holes (14) are formed on the surface of the extension plate (26).

4. A flood control slope protection for water conservancy projects according to claim 3, characterized in that: The lifting mechanism (15) comprises a lifting block (16), a limit block (19) is arranged on the surface of the lifting block (16), a limit groove (18) is arranged on the inner wall of the bottom frame (2), the limit block (19) is movably installed in the limit groove (18), four groups of plug-in columns (17) are evenly arranged on the top of the lifting block (16), the four groups of plug-in columns (17) respectively correspond to the four groups of positioning holes (14), a bottom groove is arranged on the bottom of the lifting block (16), a light rod (20) is arranged inside the bottom groove, a turntable (24) is rotatably installed on the side of the lifting block (16), a push plate (21) and a rocker (22) are fixedly installed on the surface of the turntable (24), a movable groove (23) is arranged on the end surface of the rocker (22), the movable groove (23) is sleeved on the surface of the light rod (20), and the push plate (21) is located below the top head (4).

5. The flood control slope protection for water conservancy project according to claim 4 is characterized in that: The protection mechanism (28) comprises a frame (6), the frame (6) being arranged at the front end of the bottom frame (2), an upper baffle (5) being installed on the top of the frame (6), the upper baffle (5) being arranged above the cage body (3), and second connecting rods (11) being arranged at both ends of the top of the frame (6), the second connecting rods (11) being movably inserted into the control groove.

6. The flood control slope protection for water conservancy project according to claim 5, characterized in that: The connecting rod mechanism (7) comprises a first connecting rod (8), a sliding groove (9) is provided on the surface of the control groove, the sliding groove (9) is connected to the inner cavity of the bottom frame (2), a protruding column (10) is fixedly mounted on the middle end surface of the top head (4), the end surface of the protruding column (10) passes through the sliding groove (9) and is arranged in the control groove, the end surface of the first connecting rod (8) is connected to the protruding column (10) via a rotating shaft, the second connecting rod (11) is inserted into the control groove and has a groove (12) at one end, and the other end of the first connecting rod (8) is connected to the groove (12) via a rotating shaft.

7. The flood control slope protection for water conservancy project according to claim 1 is characterized in that: A pull ring is provided at the middle end of the top of the plug (4).

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