Easy-to-adjust embankment-penetrating culvert gate structure

Abstract

The utility model relates to the technical field of culvert gate structures, and discloses a dam-penetrating culvert gate structure convenient to adjust, which comprises a dam, a connecting frame and a gate, supporting frames are fixedly connected to the left side and the right side of the top of the dam, and a servo motor is fixedly connected to the top of the right side of the supporting frame on the right side; the output end of the servo motor penetrates through the right side of the supporting frame and is fixedly connected with a take-up roller, lifting ropes are fixedly connected to the left side and the right side of the outer wall of the take-up roller, lifting rings are fixedly connected to the bottom ends of the two lifting ropes, the bottoms of the two lifting rings are fixedly connected to the top of a gate, and a sliding groove is formed in the left end of the take-up roller. The inner wall of each sliding groove is slidably connected with a plurality of sliding blocks, and a drawing column is fixedly connected between every two adjacent sliding blocks. According to the gate lifting device, after the gate lifting operation is completed, the drawing column needs to be moved inwards, the clamping block can be clamped in the clamping ring, and the stability and firmness of the whole structure are further improved.

Description

Technical Field

[0001] This utility model relates to the field of culvert and gate structure technology, and in particular to a culvert and gate structure that is easy to adjust through a dike. Background Technology

[0002] The term "culvert" is a general term for both culverts and sluice gates. A culvert is a structure set inside a dam for water discharge and diversion, and its main function is to release water from a reservoir and to divert and discharge water from a dam. A sluice gate, on the other hand, is a low-head water-blocking and water-discharging engineering facility built on a river or embankment. It can effectively control water flow, ensure the normal flow of rivers, and ensure flood control safety.

[0003] A search revealed Chinese Patent Publication No. CN217678917U, which discloses an easily adjustable culvert gate structure. The structure includes a dam, a connecting frame fixedly connected to the gate opening, and two support plates fixedly connected to the upper end of the dam. A lifting assembly is located on the outer side of the right support plate, and a stabilizing assembly is located on the outer side of the left support plate. A gate is slidably connected to the inner side of the connecting frame. The stabilizing assembly includes a fixed ring with one end fixedly connected to the outer side of the left support plate, and a rotating ring rotatably connected to the outer side of the fixed ring. In this easily adjustable culvert gate structure, when the rotating rod drives the pressing block to rotate, it repeatedly presses the limiting rod to slide inside the fixed ring. However, when the rotating rod rotates in the opposite direction, it is restricted by the limiting rod. When the rotating ring is rotated by gripping the rod, causing the negative magnet to attract the positive magnet, the limiting rod no longer restricts the pressing block, allowing the rotating rod to rotate in the opposite direction. This controls and adjusts the stability of the gate during its ascent. However, in actual use, the above-mentioned device has a problem: the limiting rod and the restricting rod restrict the rotating rod by rotating clockwise and counterclockwise. However, the long-term friction between the limiting rod and the restricting rod will cause the locking effect to deteriorate, resulting in the gate becoming loose and falling when it is lifted, which will damage the motor. Therefore, a culvert gate structure that is easy to adjust is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an easily adjustable culvert gate structure, aiming to improve the problem in the prior art where long-term friction between the limit rod and the restricting rod leads to a poor locking effect, causing the gate to loosen and fall when lifted, resulting in damage to the motor.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an easily adjustable culvert structure, comprising a dam, a connecting frame, and a gate. Support frames are fixedly connected to the top left and right sides of the dam. A servo motor is fixedly connected to the top right side of the right support frame. The output end of the servo motor passes through the right side of the support frame and is fixedly connected to a take-up roller. Suspension ropes are fixedly connected to the left and right sides of the outer wall of the take-up roller. Lifting rings are fixedly connected to the bottom ends of the two suspension ropes. The bottoms of the two lifting rings are fixedly connected to the top of the gate. A sliding groove is provided at the left end of the take-up roller. Multiple sliders are slidably connected to the inner wall of the sliding groove. Pull-out columns are fixedly connected between adjacent sliders. An adsorption plate is fixedly connected to the right side of the pull-out column. A retaining ring is connected to the left side of the left support frame. A retaining block is fixedly connected to the top of the outer wall of the pull-out column. A limit mechanism is provided at the top of the dam.

[0006] The above technical solution involves starting a servo motor to lift the gate by driving the rope on the take-up roller. After it is fully opened and closed, the pull column is moved horizontally into the sliding groove, so that the adsorption plate and the inner wall of the sliding groove are adsorbed to each other. At the same time, the locking block on the pull column and the groove on the inner wall of the locking ring are engaged with each other. This not only reduces wear but also makes the operation more convenient.

[0007] As a further description of the above technical solution:

[0008] The limiting mechanism includes a reinforcing plate, the left and right sides of which are fixedly connected to the left and right sides of the inner wall of the connecting frame. A limiting plate is fixedly connected to the rear side of the reinforcing plate. A limiting groove is opened on the rear side of the gate. The front sides of the two limiting plates are slidably connected to the inner wall of the limiting groove. A limiting post is fixedly connected to the bottom of the inner wall of the connecting frame. The inner wall of the gate is slidably connected to the outer wall of the limiting post.

[0009] The above technical solution involves limiting the gate using limit posts and limit plates. This ensures proper positioning during lifting and lowering, while also providing a secure connection between the limit posts and the connecting frame. The limit plates are reinforced with reinforcing plates, allowing them to share the impact of waves on the gate, preventing damage and extending its service life.

[0010] As a further description of the above technical solution:

[0011] Each of the two support frames is fixedly connected to a support column at its top, and each of the two support columns is fixedly connected to a baffle plate at its top.

[0012] The above technical solution involves a shield that is supported and connected by a support column, which prevents rainwater from affecting the electronic equipment on the device.

[0013] As a further description of the above technical solution:

[0014] A support plate is fixedly connected to the right side of the support frame on the right side, and a controller is fixedly connected to the top of the support plate.

[0015] Through the above technical solution, the controller can easily perform simple operation and control of the operating equipment on the entire device.

[0016] As a further description of the above technical solution:

[0017] The support frame is fixedly connected to both the left and right sides with connecting plates, and the bottom of both connecting plates is fixedly connected to the top of the dam.

[0018] The above technical solution involves connecting the support frame to the dam using a connecting plate, which ensures the stability of the support frame.

[0019] As a further description of the above technical solution:

[0020] The top of each connecting plate is provided with a screw hole, and the inner walls of both screw holes are threaded with bolts.

[0021] The above technical solution ensures that the inner diameter of the screw hole matches the diameter of the bolt, making installation more convenient.

[0022] As a further description of the above technical solution:

[0023] The inner wall of the connecting frame is provided with insertion slots on both the left and right sides, and a filter plate is slidably connected between two adjacent insertion slots.

[0024] The above technical solution involves connecting the filter plate via the insertion slot on the connecting frame, enabling the filter plate to filter general water sources when the gate is opened.

[0025] As a further description of the above technical solution:

[0026] A collection box is fixedly connected to the bottom front side of the filter plate, and a water outlet is provided on the front side of the collection box.

[0027] With the above technical solution, when the filter plate is pulled out, the garbage near the filter plate will be retrieved together through the collection box, which is convenient for later processing.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, when it is necessary to wind up the hoisting rope to lift the gate, the pull column needs to be pulled out to the left first. After the pull column is pulled out, it is necessary to ensure that the locking block has disengaged from the inner wall of the locking ring for subsequent operations. After the gate lifting operation is completed, the pull column needs to be moved inward. At this time, the adsorption plate will generate an adsorption force with the inner wall of the take-up roller, thereby ensuring that the pull column, the slider connected to it, and the hoisting rope can be kept in a fixed position. At the same time, the locking block will also be locked in the locking ring, further increasing the stability and firmness of the entire structure.

[0030] 2. In this utility model, the front side of the limiting plate can be slidably connected to the inner wall of the limiting groove, so that the limiting plate can slide along the groove. With the support of the reinforcing plate, the limiting plate can obtain sufficient firmness, so that the limiting plate can provide support when the gate is closed, effectively reducing the impact of water waves and protecting the stability of the gate. The gate is connected and slid through the limiting column to ensure that the gate is more stable when sliding up and down. Attached Figure Description

[0031] Figure 1 This is a front view of a culvert structure that is easy to adjust according to the present invention.

[0032] Figure 2 This is a perspective view of a culvert structure that is easy to adjust according to the present invention.

[0033] Figure 3 This is a schematic diagram of the limiting mechanism of a culvert gate structure that is easy to adjust according to the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of a filter plate for an easily adjustable culvert structure proposed in this utility model.

[0035] Figure 5 This is a split view of a culvert structure that is easy to adjust, as proposed in this utility model.

[0036] Legend:

[0037] 1. Dam; 2. Limiting mechanism; 201. Limiting column; 202. Limiting chute; 203. Limiting plate; 204. Reinforcing plate; 3. Connecting frame; 4. Gate; 5. Support frame; 6. Servo motor; 7. Take-up roller; 8. Lifting rope; 9. Lifting ring; 10. Sliding groove; 11. Snap ring; 12. Adsorption plate; 13. Slider; 14. Pull-out column; 15. Locking block; 16. Support column; 17. Baffle plate; 18. Support plate; 19. Controller; 20. Connecting plate; 21. Screw hole; 22. Bolt; 23. Insertion groove; 24. Filter plate; 25. Collection box; 26. Water outlet. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 5 This utility model provides an embodiment of an easily adjustable culvert structure, comprising a dam 1, a connecting frame 3, and a gate 4. Support frames 5 are fixedly connected to the top left and right sides of the dam 1, enabling the gate 4 to be raised later. A servo motor 6 is fixedly connected to the top right side of the right support frame 5. The output end of the servo motor 6 passes through the right side of the support frame 5 and is fixedly connected to a take-up roller 7. Suspension ropes 8 are fixedly connected to the left and right sides of the outer wall of the take-up roller 7. The take-up roller 7 is driven to rotate by starting the servo motor 6. Lifting rings 9 are fixedly connected to the bottom ends of the two lifting ropes 8. The bottoms of the two lifting rings 9 are fixedly connected to the top of the gate 4, and the gate 4 at the bottom of the lifting rings 9 is raised by the lifting ropes 8, thereby opening the gate 4. A sliding groove 10 is provided on the left end of the take-up roller 7. Multiple sliders 13 are slidably connected to the inner wall of the sliding groove 10. Pull-out columns 14 are fixedly connected between adjacent sliders 13. The left end of the take-up roller 7 is hollowed out. The slider 13 on the pull column 14 slides in the sliding groove 10. Before winding up the rope 8, the pull column 14 needs to be pulled out to the left. The right side of the pull column 14 is fixedly connected to the adsorption plate 12. The left side of the left support frame 5 is connected to the retaining ring 11. The top of the outer wall of the pull column 14 is fixedly connected to the retaining block 15, so that the retaining block 15 is disengaged from the inner wall of the retaining ring 11. After the gate 4 is lifted, the pull column 14 is moved inward and adsorbed by the adsorption plate 12 and the inner wall of the take-up roller 7. At the same time, the retaining block 15 is engaged in the retaining ring 11, thereby completing the fixing of the take-up roller 7. The top of the dam 1 is provided with a limit mechanism 2. The left and right sides of the support frame 5 are fixedly connected to the connecting plate 20. The bottom of the two connecting plates 20 is fixedly connected to the top of the dam 1. The top of the connecting plate 20 is provided with screw holes 21. The inner walls of the two screw holes 21 are threaded with bolts 22.

[0040] Specifically, support frames 5 are fixed on both the left and right sides of the top of the dam 1. These support frames 5 provide the necessary support force for lifting the gate 4 during later operations. A servo motor 6 is fixedly connected to the top right side of the support frame 5. The output end of the servo motor 6 passes through the right side of the support frame 5 and is fixedly connected to the take-up roller 7 behind it. Suspension ropes 8 are fixed to the left and right sides of the outer wall of the take-up roller 7. The number and position of the suspension ropes 8 are rationally designed to ensure stable lifting of the gate 4. In actual operation, by starting the servo motor 6, the take-up roller 7 can be driven to move smoothly... As the take-up roller 7 rotates clockwise or counterclockwise, the two suspension ropes 8 are gradually wound up or released. Each suspension rope 8 has a lifting ring 9 fixed to its bottom end, and the bottom of these two lifting rings 9 is fixedly connected to the top of the gate 4. Therefore, when the suspension ropes 8 are wound up, they will cause the lifting rings 9 and the connected gate 4 to rise, thereby opening the gate 4. A sliding groove 10 is designed at the left end of the take-up roller 7. The inner wall of the sliding groove 10 is smooth to ensure that the sliders 13 can slide smoothly. Multiple sliders 13 slide along the inner wall of the sliding groove 10. Furthermore, the slider 13 is fixedly connected to the pull-out column 14, and a hollow design is adopted at the left end of the take-up roller 7 to facilitate the slider 13 on the pull-out column 14 to slide easily in the sliding groove 10. In actual operation, when it is necessary to wind up the hoisting rope 8 to raise the gate 4, the pull-out column 14 needs to be pulled out to the left first. The right side of the pull-out column 14 is fixedly connected to the adsorption plate 12. The material and design of the adsorption plate 12 can ensure sufficient adsorption force with the inner wall of the take-up roller 7. At the same time, the left side of the support frame 5 is designed with a retaining ring 11. A locking block 15 is fixedly connected to the top of the outer wall of the pull-out column 14. After the pull-out column 14 is pulled out, it is necessary to ensure that the locking block 15 has disengaged from the inner wall of the retaining ring 11 for subsequent operations. After the gate 4 is lifted, the pull-out column 14 needs to be moved inward. At this time, the suction plate 12 will generate an adsorption force with the inner wall of the take-up roller 7, thereby ensuring that the pull-out column 14 and the connected slider 13 and the lifting rope 8 can be kept in a fixed position. At the same time, the locking block 15 will also be engaged in the retaining ring 11, further increasing the stability and safety of the entire structure.

[0041] Reference Figure 1 , Figure 3 and Figure 4The limiting mechanism 2 includes a reinforcing plate 204, the left and right sides of which are fixedly connected to the inner walls of the connecting frame 3. A limiting plate 203 is fixedly connected to the rear side of the reinforcing plate 204. A limiting groove 202 is provided on the rear side of the gate 4. The front sides of the two limiting plates 203 are slidably connected to the inner walls of the limiting grooves 202. The reinforcing plate 204 and the limiting plates 203 are mutually installed, providing stability to the limiting plates 203. The tops of the two limiting plates 203 are slidably connected to the limiting grooves 202 on the rear side of the gate 4. Because the limiting plates 203 are installed on the rear side of the gate 4, they provide support when the gate 4 is closed, reducing the impact of water waves. The bottom of the inner wall of the connecting frame 3 is fixedly connected to the limiting post 201. The inner wall of the gate 4 is slidably connected to the outer wall of the limiting post 201. The gate 4 is connected and slid through the limiting post 201 to ensure that the gate 4 is more stable when sliding up and down. The left and right sides of the inner wall of the connecting frame 3 are provided with insertion slots 23. The filter plate 24 is slidably connected between the adjacent two insertion slots 23. The filter plate 24 can filter the flowing water. The bottom of the front side of the filter plate 24 is fixedly connected to the collection box 25. The front side of the collection box 25 is provided with a water outlet 26. When the filter plate 24 is pulled up, the collection box 25 can pull out the garbage close to the filter plate 24 together for easy cleaning later.

[0042] Specifically, the left and right sides of the reinforcing plate 204 are fixedly connected to the left and right sides of the inner wall of the connecting frame 3. Limiting plates 203 are fixedly connected to the rear side of the reinforcing plate 204, playing a crucial limiting role. Simultaneously, a limiting groove 202 is provided on the rear side of the gate 4. The front sides of the two limiting plates 203 can slide in the inner wall of these limiting grooves 202, allowing the limiting plates 203 to slide along the grooves. The reinforcing plate 204 and the limiting plates 203 are installed together. Supported by the reinforcing plate 204, the limiting plates 203 achieve sufficient stability. The tops of the two limiting plates 203 slide in connection with the limiting grooves 202 on the rear side of the gate 4. This design allows the limiting plates 203 to provide support when the gate 4 is closed, effectively reducing the impact of water waves and protecting the stability of the gate 4. Furthermore, the connecting... Limiting posts 201 are fixedly connected to the bottom of the inner wall of the frame 3. The inner wall of the gate 4 is slidably connected to the outer wall of these limiting posts 201. With this design, the gate 4 can slide through the limiting posts 201, ensuring that the gate 4 is more stable when sliding up and down. Insertion slots 23 are provided on the left and right sides of the inner wall of the connecting frame 3. Filter plates 24 are slidably connected between adjacent insertion slots 23. The main function of the filter plates 24 is to filter the flowing water and remove impurities and pollutants from the water. A collection box 25 is fixedly connected to the bottom front side of the filter plate 24. A water outlet 26 is provided on the front side of the collection box 25. When the filter plate 24 needs to be cleaned or replaced, it can be pulled up. At this time, the collection box 25 can pull out the garbage and impurities near the filter plate 24, which is convenient for later cleaning.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The top of each of the two support frames 5 is fixedly connected to a support column 16, and the top of each of the two support columns 16 is fixedly connected to a baffle plate 17. The right side of the right support frame 5 is fixedly connected to a support plate 18, and the top of the support plate 18 is fixedly connected to a controller 19.

[0044] Specifically, the shield 17 can protect the control elements, while the controller 19 can perform simple operation control on the operating equipment of the entire device.

[0045] Working principle: First, by starting the servo motor 6, the take-up roller 7 can be driven to rotate clockwise or counterclockwise. As the take-up roller 7 rotates, the two lifting ropes 8 will be gradually wound up or released. When the lifting ropes 8 are wound up, they will drive the lifting ring 9 and the gate 4 connected to it to rise, thereby realizing the opening operation of the gate 4. When it is necessary to wind up the lifting ropes 8 to raise the gate 4, the pull column 14 needs to be pulled out to the left. The right side of the pull column 14 is fixedly connected to the suction plate 12. The material and design of the suction plate 12 can ensure that it adheres to the inner wall of the take-up roller 7. Sufficient adsorption force; meanwhile, the left side of the support frame 5 is designed with a retaining ring 11. After the pull column 14 is pulled out, it is necessary to ensure that the retaining block 15 has disengaged from the inner wall of the retaining ring 11 for subsequent operations. After the gate 4 is lifted, the pull column 14 needs to be moved inward. At this time, the adsorption plate 12 will generate an adsorption force with the inner wall of the take-up roller 7, thereby ensuring that the pull column 14 and the connected slider 13 and the hanging rope 8 can be kept in a fixed position. At the same time, the retaining block 15 will also be engaged in the retaining ring 11, further increasing the stability and firmness of the entire structure.

[0046] Furthermore, the front sides of the two limiting plates 203 can be slidably connected to the inner walls of these limiting grooves 202, allowing the limiting plates 203 to slide along the grooves. The reinforcing plate 204 is installed with the limiting plates 203. With the support of the reinforcing plate 204, the limiting plates 203 can obtain sufficient firmness, so that the limiting plates 203 can provide support when the gate 4 is closed, effectively reducing the impact of water waves and protecting the stability of the gate 4. The gate 4 can be connected and slid through the limiting column 201 to ensure that the gate 4 is more stable when sliding up and down. The filter plate 24 filters the flowing water to remove impurities and pollutants. When the filter plate 24 needs to be cleaned or replaced, it can be pulled up. At this time, the collection box 25 can pull out the garbage and impurities near the filter plate 24, which is convenient for later cleaning.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A structure of a dike culvert gate which is easily adjusted, comprising a dike (1), a connecting frame (3) and a gate (4), characterized in that: The top of the dam (1) is fixedly connected with support frames (5) on the left and right sides, a servo motor (6) is fixedly connected to the right top of the right support frame (5), the output end of the servo motor (6) penetrates through the right side of the support frame (5) and is fixedly connected with a take-up roller (7), the outer walls of the take-up roller (7) are fixedly connected with lifting ropes (8) on the left and right sides, the bottom ends of the two lifting ropes (8) are fixedly connected with lifting rings (9), the bottoms of the two lifting rings (9) are fixedly connected to the top of the gate (4), a sliding groove (10) is formed in the left end of the take-up roller (7), a plurality of sliding blocks (13) are slidingly connected to the inner walls of the sliding groove (10), pull columns (14) are fixedly connected between adjacent sliding blocks (13), an adsorption plate (12) is fixedly connected to the right side of the pull column (14), a snap ring (11) is in communication with the left side of the left support frame (5), a clamping block (15) is fixedly connected to the top of the outer wall of the pull column (14), and a limiting mechanism (2) is arranged on the top of the dam (1).

2. A structure for regulating flow through a diaphragm according to claim 1, wherein: The limiting mechanism (2) comprises reinforcing plates (204), the left and right sides of the reinforcing plates (204) are fixedly connected to the inner walls of the left and right sides of the connecting frame (3), the rear sides of the reinforcing plates (204) are fixedly connected with limiting plates (203), limiting sliding grooves (202) are formed in the rear sides of the gate (4), the front sides of the two limiting plates (203) are slidingly connected to the inner walls of the limiting sliding grooves (202), limiting columns (201) are fixedly connected to the bottoms of the inner walls of the connecting frame (3), and the inner walls of the gate (4) are slidingly connected to the outer walls of the limiting columns (201).

3. A structure for regulating flow through a diaphragm according to claim 1, wherein: The tops of the two support frames (5) are fixedly connected with support columns (16), and the tops of the two support columns (16) are fixedly connected with shielding plates (17).

4. The adjustable bridge structure of claim 1, wherein: The right side of the right support frame (5) is fixedly connected with a support plate (18), and the top of the support plate (18) is fixedly connected with a controller (19).

5. A convenient adjustable cut-off structure according to claim 1, wherein: The left and right sides of the support frame (5) are fixedly connected with connecting plates (20), and the bottoms of the two connecting plates (20) are fixedly connected to the top of the dam (1).

6. A structure for regulating flow through a diaphragm according to claim 5, wherein: Screw holes (21) are formed in the tops of the connecting plates (20), and the inner walls of the two screw holes (21) are threadedly connected with bolts (22).

7. A structure for regulating flow through a diaphragm according to claim 1, wherein: Plug-in grooves (23) are formed in the left and right sides of the inner walls of the connecting frame (3), and a filter plate (24) is slidingly connected between the two plug-in grooves (23).

8. A structure for regulating flow through a diaphragm according to claim 7, wherein: A collecting box (25) is fixedly connected to the front bottom of the filter plate (24), and a water outlet hole (26) is formed in the front side of the collecting box (25).

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