Water conservancy slope protection device

Abstract

The utility model discloses a water conservancy slope protection device which comprises a fixed frame, a plurality of rotating shafts are rotationally connected in the fixed frame in parallel at equal intervals, baffles are fixedly connected to the outer sides of the rotating shafts, a cavity is formed in one side of the fixed frame, clamping grooves are formed in the centers of the two adjacent side edges of the fixed frame, and the baffles are fixedly connected with the clamping grooves. Fixing blocks are fixedly connected to the centers of the other two side edges of the fixing frame, sliding grooves are formed in the outer sides of the fixing blocks, sliding blocks are symmetrically connected to the two ends of the sliding grooves in a sliding mode, and connecting rods are fixedly connected to the lower ends of the opposite sides of the sliding blocks. By arranging the rotating shaft, the baffle, the cavity, the worm gear, the transmission shaft, the worm, the driven bevel gear, the connecting shaft, the driving bevel gear, the first rotating button, the clamping groove, the connecting hole, the fixing block, the sliding block and the connecting rod, the baffle can be flexibly opened and closed according to the actual use condition, impact of water flow on slope soil is reduced, stability is improved, and assembly and disassembly are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy slope protection devices, in particular to a water conservancy slope protection device. Background Technique

[0002] Slope protection refers to the general term for various paving and planting on the slope surface to prevent the slope from being scoured, so as to play a protective role for the slope of the water conservancy project and protect the soil or gravel on the water-facing slope from the impact and erosion loss of water waves.

[0003] Chinese patent with patent publication number CN221072492U discloses a water conservancy slope protection device, including slope protection bricks. A stabilizing mechanism is arranged on the surface of the slope protection bricks. The inside of the stabilizing mechanism includes taper nails and stabilizing components. Laying mechanisms are arranged on the surfaces of the slope protection bricks. The laying mechanism is composed of connecting components, grooves and bumps. A retaining net mechanism is arranged on the surface of the slope protection bricks. The retaining net mechanism is composed of a protective retaining net and an installation mechanism. The utility model not only improves the convenience degree during the laying of the slope protection device, improves the stability during the use of the slope protection device, but also reduces the loss of soil during the use of the slope protection device.

[0004] Existing water conservancy slope protection devices have problems such as being unable to conduct closed protection on the soil of the slope according to the actual use situation to reduce the impact of water flow on the soil of the slope, and being inconvenient for loading and unloading. To overcome these disadvantages, the utility model provides a water conservancy slope protection device. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a water conservancy slope protection device is proposed.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A water conservancy slope protection device includes a fixed frame. A number of rotating shafts are rotatably connected in parallel and equidistantly inside the fixed frame. Baffles are fixedly connected to the outer sides of the rotating shafts. A cavity is arranged inside one side of the fixed frame. Worms are rotatably connected to the inner walls of the cavity at positions corresponding to the rotating shafts. One ends of the rotating shafts all penetrate through the side wall of the fixed frame and are fixedly connected to the corresponding worms. A transmission shaft is rotatably connected to the lower end inside the cavity. Worms are fixedly connected to the transmission shaft at positions corresponding to the worms. Connecting holes are arranged at both ends inside the card slots opened at the central parts of the adjacent two sides of the fixed frame. Fixed blocks are fixedly connected to the central parts of the remaining two sides of the fixed frame. Sliding grooves are arranged on the outer sides of the fixed blocks. Sliders are symmetrically slidably connected to both ends of the sliding grooves. Connecting rods are fixedly connected to the lower ends of the opposite sides of the sliders. One ends of the connecting rods are inserted and connected to the corresponding side walls of the fixed blocks.

[0007] Further, the worm gears are all meshed with the corresponding worm wheels, and the helix directions of the worm gears are the same.

[0008] Further, one end of the transmission shaft is fixedly connected with a driven bevel gear. The inner top wall of the cavity is rotatably connected with a connecting shaft. One end of the connecting shaft is fixedly connected with a driving bevel gear. The driving bevel gear is meshed with the driven bevel gear. A first rotary knob is rotatably connected to the upper side of the fixed frame at a position corresponding to the connecting shaft. One end of the connecting shaft penetrates through the side wall of the fixed frame and is fixedly connected with the first rotary knob.

[0009] Further, a bidirectional screw rod is rotatably connected to the upper end inside the sliding groove. The two ends of the bidirectional screw rod are respectively threadedly connected with the corresponding sliders. A second rotary knob is rotatably connected to one side of the fixed block. One end of the bidirectional screw rod penetrates through the side wall of the fixed block and is fixedly connected with the second rotary knob. A limiting rod is fixedly connected to the upper end inside the sliding groove. The sliders are all slidably connected with the limiting rod.

[0010] Further, the clamping groove is adapted to the lower end of the fixed block, and the connecting rod is adapted to the connecting hole.

[0011] Further, inserting rods are fixedly connected to the four corners of the bottom of the fixed frame.

[0012] Advantages of the utility model:

[0013] When the utility model is in use, the water conservancy slope protection device has the following advantages:

[0014] 1. In this solution, by setting a rotating shaft, a baffle, a cavity, a worm wheel, a transmission shaft, a worm gear, a driven bevel gear, a connecting shaft, a driving bevel gear, and a first rotary knob, initially the baffles are all in a vertically open state, and there are gaps between two adjacent baffles, which is convenient for sowing grass seeds through the gaps, and the interaction between plants and rocks and soil bodies (such as the root anchoring effect) is used to protect and reinforce the surface layer of the slope. When it is in a state where sowing is not suitable, rotate the first rotary knob, thereby driving the connecting shaft and the driving bevel gear to rotate, so that the driven bevel gear and the transmission shaft rotate accordingly, and then the worm gear rotates synchronously and drives the corresponding worm wheel and rotating shaft to rotate simultaneously, and then several baffles can be rotated to a horizontal state at the same time to close the gap in the center of the fixed frame, reduce the exposed area of the slope soil, and reduce the impact of water flow on the slope soil. It is flexible to use and convenient to adjust the opening and closing according to the actual use situation.

[0015] 2. In this solution, by providing a card slot, a connection hole, a fixing block, a sliding groove, a sliding block, a limiting rod, a connecting rod, a bidirectional screw, and a second knob, the fixing block on one side of a fixing frame is engaged with the corresponding card slot of another fixing frame. Rotate the second knob of the corresponding fixing block to drive the corresponding bidirectional screw to rotate, and then drive the sliding blocks at both ends to move in opposite directions, thereby driving the connecting rods at both ends to insert into the corresponding connection holes of the card slot, so as to connect two fixing frames. Similarly, another fixing frame can be spliced on the remaining sides of the fixing frame, and so on, to achieve laying a number of fixing frames on the slope for slope protection, improving stability, and being convenient and fast for loading and unloading. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for use in the following description of the specific implementation manners will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 : Overall structural schematic diagram of the present invention;

[0018] Figure 2 : Cross-sectional schematic diagram of the cavity of the present invention;

[0019] Figure 3 : Front view of the cross-section of the cavity of the present invention;

[0020] Figure 4 : Schematic diagram of the closed state of the baffle of the present invention;

[0021] Figure 5 : Bottom view of the present invention;

[0022] Figure 6 : Overall structural schematic diagram of the present invention from another perspective.

[0023] The reference numerals are as follows:

[0024] 1. Fixing frame; 2. Rotating shaft; 3. Baffle; 4. Cavity; 5. Worm gear; 6. Transmission shaft; 7. Worm; 8. Driven bevel gear; 9. Connecting shaft; 10. Driving bevel gear; 11. First knob; 12. Card slot; 13. Connection hole; 14. Fixing block; 15. Sliding groove; 16. Sliding block; 17. Limiting rod; 18. Connecting rod; 19. Bidirectional screw; 20. Second knob; 21. Insertion rod. Specific Embodiment Manner

[0025] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figure 1-6 shown, it relates to a water conservancy slope protection device, including a fixed frame 1. A number of rotating shafts 2 are rotatably connected in parallel and equidistantly inside the fixed frame 1. Baffles 3 are fixedly connected to the outer sides of the rotating shafts 2. A cavity 4 is arranged inside one side of the fixed frame 1. Worms 5 are rotatably connected to the inner walls of the cavity 4 at positions corresponding to the rotating shafts 2. One ends of the rotating shafts 2 all penetrate through the side wall of the fixed frame 1 and are fixedly connected to the corresponding worms 5. A transmission shaft 6 is rotatably connected to the lower end inside the cavity 4. Worms 7 are fixedly connected to the transmission shaft 6 at positions corresponding to the worms 5. Card slots 12 are opened at the centers of the adjacent two sides of the fixed frame 1. Connecting holes 13 are opened at both ends inside the card slots 12. Fixing blocks 14 are fixedly connected to the centers of the other two sides of the fixed frame 1. Sliding grooves 15 are opened on the outer sides of the fixing blocks 14. Sliders 16 are symmetrically slidably connected to both ends of the sliding grooves 15. Connecting rods 18 are fixedly connected to the lower ends on the opposite sides of the sliders 16. One ends of the connecting rods 18 are inserted and connected to the corresponding side walls of the fixing blocks 14. Initially, all the connecting rods 18 are located inside the sliding grooves 15.

[0027] As Figure 1-6 shown, the worms 7 are all meshed with the corresponding worms 5, and the helix directions of the worms 7 are the same. One end of the transmission shaft 6 is fixedly connected to a driven bevel gear 8. A connecting shaft 9 is rotatably connected to the inner top wall of the cavity 4. One end of the connecting shaft 9 is fixedly connected to a driving bevel gear 10. The driving bevel gear 10 is meshed with the driven bevel gear 8. A first turning knob 11 is rotatably connected to the upper side of the fixed frame 1 at a position corresponding to the connecting shaft 9. One end of the connecting shaft 9 penetrates through the side wall of the fixed frame 1 and is fixedly connected to the first turning knob 11. Initially, the baffles 3 are all in the vertical open state, and there are gaps between two adjacent baffles 3, which is convenient for sowing grass seeds through the gaps, and the surface layer of the slope is protected and reinforced by the interaction between plants and rocks and soil (such as root anchoring effect). When in a state where sowing is not suitable, rotate the first turning knob 11, thereby driving the connecting shaft 9 and the driving bevel gear 10 to rotate, thereby driving the driven bevel gear 8 meshed with the driving bevel gear 10 to rotate, and then the transmission shaft 6 rotates accordingly, so that the worms 7 rotate synchronously and drive the corresponding worms 5 to rotate, thereby driving the rotating shafts 2 to rotate synchronously, and then rotating a number of baffles 3 to the horizontal state at the same time to close the gap at the center of the fixed frame 1, reducing the exposed area of the slope soil and reducing the impact of water flow on the slope soil. It is flexible to use and can be adjusted for opening and closing according to the actual use situation.

[0028] As Figure 1-6 shown, a bidirectional screw 19 is rotatably connected to the upper end inside the chute 15. The two ends of the bidirectional screw 19 are respectively threadedly connected to the corresponding sliders 16. One side of the fixed block 14 is rotatably connected to a second knob 20. One end of the bidirectional screw 19 penetrates through the side wall of the fixed block 14 and is fixedly connected to the second knob 20. A limiting rod 17 is fixedly connected to the upper end inside the chute 15, and the sliders 16 are all slidably connected to the limiting rod 17. The clamping groove 12 is adapted to the lower end of the fixed block 14, and the connecting rod 18 is adapted to the connecting hole 13. Fix a fixed frame 1 on the slope through the insertion rod 21. At the same time, fix another fixed frame 1 on the slope through the insertion rod 21 and the fixed block 14 on this side is clamped corresponding to the clamping groove 12 on one side of the initial fixed frame 1. Then rotate the second knob 20 of the fixed block 14 on this side, so as to drive the corresponding bidirectional screw 19 to rotate, and then drive the sliders 16 at both ends to move in opposite directions, so as to drive the connecting rods 18 at both ends to insert into the corresponding connecting holes 13 of the clamping groove 12 of the initial fixed frame 1, which is convenient for connecting two fixed frames 1. Similarly, another fixed frame 1 can be connected to the other sides of the initial fixed frame 1 respectively.

[0029] As Figure 1-6 shown, insertion rods 21 are fixedly connected to the four corners of the bottom of the fixed frame 1. Inserting the insertion rods 21 into the slope is convenient for connecting the fixed frame 1 with the slope.

[0030] Working principle: During use, a fixed frame 1 is fixed to the slope surface through a plug rod 21. At the same time, another fixed frame 1 is fixed to the slope surface through a plug rod 21, and the fixed block 14 on this side is clamped corresponding to the card slot 12 on one side of the initial fixed frame 1. Subsequently, the second rotary knob 20 of the fixed block 14 on this side is rotated, thereby driving the corresponding bidirectional screw rod 19 to rotate, and then driving the sliders 16 at both ends to move in opposite directions, thereby driving the connecting rods 18 at both ends to insert into the corresponding connection holes 13 of the card slot 12 of the initial fixed frame 1, so as to connect two fixed frames 1. Similarly, two fixed frames 1 can be sequentially connected to each other on the four sides of the initial fixed frame 1. By repeating this process, several fixed frames 1 can be laid on the slope surface for slope protection. Initially, the baffles 3 are all in the vertical open state, and there are gaps between two adjacent baffles 3, which is convenient for sowing grass seeds through the gaps. The interaction between plants and rocks / soils (such as the root anchoring effect) is utilized to protect and reinforce the surface layer of the slope. When it is in a state where sowing is not suitable, the first rotary knob 11 is rotated, thereby driving the connecting shaft 9 and the driving bevel gear 10 to rotate, and then driving the driven bevel gear 8 meshing with the driving bevel gear 10 to rotate. Furthermore, the transmission shaft 6 rotates accordingly, and then the worm 7 rotates synchronously and drives the corresponding worm wheel 5 to rotate, thereby driving the rotating shaft 2 to rotate synchronously. Then, several baffles 3 are simultaneously rotated to the horizontal state to close the gap at the center of the fixed frame 1, reduce the exposed area of the slope soil, and reduce the impact of water flow on the slope soil. It is flexible to use and can be adjusted for opening and closing according to the actual use situation.

[0031] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific implementation manners. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical fields can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A hydraulic slope protection device, comprising a fixed frame (1), characterized in that: The fixed frame (1) has a plurality of rotating shafts (2) connected in parallel and equidistantly for rotation. The outer sides of the rotating shafts (2) are fixedly connected with baffles (3). A cavity (4) is provided inside one side of the fixed frame (1). The inner wall of the cavity (4) is rotatably connected with a worm wheel (5) at a position corresponding to the rotating shaft (2). One end of the rotating shaft (2) passes through the side wall of the fixed frame (1) and is fixedly connected with the corresponding worm wheel (5). The lower end of the cavity (4) is rotatably connected with a transmission shaft (6). The transmission shaft (6) is fixedly connected with a worm at a position corresponding to the worm wheel (5). (7), a card slot (12) is provided at the center of the adjacent two side edges of the fixed frame (1), and connecting holes (13) are provided at both ends of the inner part of the card slot (12), and a fixed block (14) is fixedly connected at the center of the other two side edges of the fixed frame (1), and a slide groove (15) is provided on the outer side of the fixed block (14), and sliders (16) are symmetrically slidably connected at both ends of the slide groove (15), and a connecting rod (18) is fixedly connected at the lower end of the opposite side of the slider (16), and one end of the connecting rod (18) is inserted and connected to the corresponding side wall of the fixed block (14).

2. A hydraulic slope protection device according to claim 1, characterized in that: The worms (7) are all meshed with the corresponding worm wheels (5), and the rotation directions of the worms (7) are all the same.

3. A hydraulic slope protection device according to claim 1, characterized in that: One end of the transmission shaft (6) is fixedly connected to a driven bevel gear (8); the internal top wall of the cavity (4) is rotatably connected to a connecting shaft (9); one end of the connecting shaft (9) is fixedly connected to a driving bevel gear (10); the driving bevel gear (10) and the driven bevel gear (8) are meshed with each other; a first rotating knob (11) is rotatably connected to the upper side of the fixed frame (1) at a position corresponding to the connecting shaft (9); one end of the connecting shaft (9) passes through a side wall of the fixed frame (1) and is fixedly connected to the first rotating knob (11).

4. A hydraulic slope protection device according to claim 1, characterized in that: The upper end of the inner part of the slide groove (15) is rotatably connected with a bidirectional screw rod (19), and the two ends of the bidirectional screw rod (19) are respectively threadedly connected with the corresponding slider (16). One side of the fixed block (14) is rotatably connected with a second knob (20), and one end of the bidirectional screw rod (19) penetrates the side wall of the fixed block (14) and is fixedly connected with the second knob (20). The upper end of the inner part of the slide groove (15) is fixedly connected with a limit rod (17), and the sliders (16) are slidably connected with the limit rod (17).

5. A hydraulic slope protection device according to claim 1, characterized in that: The clamping groove (12) is matched with the lower end of the fixing block (14), and the connecting rod (18) is matched with the connecting hole (13).

6. A hydraulic slope protection device according to claim 1, characterized in that: Insertion rods (21) are fixedly connected to the four corners of the bottom of the fixed frame (1).

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