Water conservancy construction cut-off device

Abstract

This utility model provides a water conservancy construction interception device, mainly relating to the field of water conservancy construction equipment. The beneficial effects of this utility model are as follows: By obliquely setting a main baffle support frame at the location where the waterway needs to be intercepted, and setting a main lifting baffle inside, and further setting a secondary baffle support frame on one side of the main baffle support frame and installing it on the outside of the waterway, the main lifting baffle can guide the water flow to the secondary baffle support frame and discharge it during the lifting interception process, thereby reducing the impact on the main lifting baffle. Furthermore, a secondary lifting baffle is set inside the secondary baffle support frame, and its smaller contact area with the water flow reduces the impact during the lifting process, thus completing the complete interception of the waterway. An adjusting baffle is set at the front of the main lifting baffle, creating a certain gap between it and the main lifting baffle, allowing engineering waste on the water surface to flow into the device through the gap and into a collection box located at the rear of the secondary baffle support frame for waste recycling.

Description

Technical Field

[0001] This utility model mainly relates to the field of water conservancy construction equipment, specifically a water conservancy construction diversion device. Background Technology

[0002] Water conservancy construction diversion devices are engineering equipment used to control water flow during water conservancy construction. Common water conservancy construction diversion devices include embankments, water-retaining plate diversion devices, flexible diversion devices, and gate diversion devices. Among them, gate diversion devices generally control the flow rate and direction of water by operating the opening, closing, raising and lowering of the gate. This type of diversion device has good sealing and controllability, and can also adjust the flow rate and water level of water relatively accurately. It is suitable for water conservancy projects of various scales.

[0003] The gate interception device used in water conservancy projects is generally used to directly intercept the water flow in the direction of discharge. When the water flow is large, it will be subjected to a lot of impact, which can easily cause equipment damage and other problems. In addition, a large amount of construction waste is generated on the water surface in water conservancy projects, which can easily cause waterway blockage. Therefore, there is a need for a water conservancy construction interception device that can resist impact and has the effect of waste collection. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a hydraulic construction interception device. Its main advantages are as follows: a main baffle support frame is obliquely installed at the location where the waterway needs to be intercepted, with a main lifting baffle inside. A secondary baffle support frame is further installed on one side of the main baffle support frame and mounted on the outside of the waterway. This allows the main lifting baffle to guide the water flow to the secondary baffle support frame and discharge it during the lifting process, thus reducing the impact on the main lifting baffle. A secondary lifting baffle is further installed inside the secondary baffle support frame, reducing the impact during the lifting process due to its smaller contact area with the water flow, thus completing the waterway interception. An adjusting baffle is further installed at the front of the main lifting baffle, creating a gap between it and the main lifting baffle, allowing engineering waste on the water surface to flow into the device through the gap. Furthermore, the main baffle support frame and the secondary baffle support frame are connected, allowing engineering waste to flow into a collection box located at the rear of the secondary baffle support frame for waste recycling. Simultaneously, lowering the secondary lifting baffle allows water to flow in and collect the waste inside the water flow, preventing waterway blockage.

[0005] To achieve the above objectives, this utility model employs the following technical solution:

[0006] A hydraulic construction flow interception device includes a main baffle support frame. A main lifting baffle is slidably connected to the rear side of the main baffle support frame. A main water-guiding plate is fixedly installed on the outer side and bottom of the main lifting baffle. Sliding column sleeves are fixedly installed on both sides of the front portion of the main lifting baffle. An adjusting baffle is slidably connected to the front side of the main baffle support frame. Sliding columns are fixedly installed in the sliding column sleeves on both sides of the rear portion of the adjusting baffle and slidably connected to them. A secondary baffle support frame is fixedly installed on one side of the main baffle support frame. A flow guide opening is provided between the secondary baffle support frame and the main baffle support frame. A secondary lifting baffle is slidably connected to the front side of the secondary baffle support frame. Water-blocking plates are fixedly installed on the rear outer side and bottom side of the secondary lifting baffle.

[0007] Furthermore, a pivot support plate is fixedly provided on the upper part of the main lifting baffle and the auxiliary lifting baffle, and a pivot column is fixedly provided on the upper part of the pivot support plate. A threaded column is connected to the upper part of the pivot column and rotates therewith. Threaded hole plates are fixedly provided on the upper part of the main baffle support frame and the auxiliary baffle support frame at positions corresponding to the threaded column, respectively, and are sleeved on the outer periphery of the threaded column and threaded therewith. A rotating handle is fixedly provided on the upper end of the threaded column.

[0008] Furthermore, a fixed column connecting plate is fixedly provided on the upper part of the adjusting baffle, a fixed column is fixedly provided on the upper part of the fixed column connecting plate, a sliding connecting column is fixedly provided on the upper part of the fixed column, the sliding connecting column passes through the main baffle support frame and the threaded hole plate and is slidably connected to the two, a rotating threaded tube support sleeve is fixedly provided at the upper end of the sliding connecting column, a rotating threaded sleeve is provided inside the rotating threaded tube support sleeve and is rotatably connected to it, the rotating threaded sleeve is sleeved on the outer periphery of the threaded column connected to the main lifting baffle and is threadedly connected to it, a limiting ring is fixedly connected at the bottom of the rotating threaded sleeve and rotates and abuts against the bottom of the rotating threaded tube support sleeve, an adjusting handle is fixedly connected to the upper outer periphery of the rotating threaded sleeve, a limiting column sleeve is fixedly provided at the corresponding position of the adjusting handle and the rotating handle on the upper part of the threaded column connected to the main lifting baffle, a limiting column can be inserted inside the limiting column sleeve, and a limiting plate is fixedly provided on the upper part of the limiting column.

[0009] Furthermore, a collection box is fixedly provided at the rear of the auxiliary baffle support frame, the collection box has a water outlet, and a filter screen is fixedly provided inside the water outlet.

[0010] Furthermore, a lifting plate storage box is fixedly provided at the bottom of the main baffle support frame and the secondary baffle support frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By obliquely setting a main baffle support frame at the location where the waterway needs to be intercepted and setting a main lifting baffle inside, and further setting a secondary baffle support frame on one side of the main baffle support frame and installing it on the outside of the waterway, the main lifting baffle can guide the water flow to the position of the secondary baffle support frame and discharge it during the lifting and interception process, thereby reducing the impact on the main lifting baffle. Furthermore, a secondary lifting baffle is set inside the secondary baffle support frame, and its smaller contact area with the water flow reduces the impact during the lifting process, thereby completing the complete interception of the waterway.

[0013] 2. An adjustable baffle is installed at the front of the main lifting baffle to create a certain gap between it and the main lifting baffle, allowing engineering waste on the water surface to flow into the device through the gap. Furthermore, the main baffle support frame and the auxiliary baffle support frame are connected to allow the engineering waste to flow into the collection box located at the rear of the auxiliary baffle support frame for waste recycling. At the same time, the auxiliary lifting baffle can be lowered to allow water to flow in and collect the waste inside the water flow, thereby preventing the waterway from becoming blocked by waste. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the main lifting baffle structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the adjusting baffle structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the auxiliary lifting baffle structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the baffle support frame structure of this utility model.

[0020] The following are the labels in the attached diagram: 1. Main baffle support frame; 2. Main lifting baffle; 3. Main water plate; 4. Sliding column sleeve; 5. Adjusting baffle; 6. Sliding column; 7. Secondary baffle support frame; 8. Flow guide; 9. Secondary lifting baffle; 10. Water baffle.

[0021] 11. Rotary shaft support plate; 12. Rotary shaft; 13. Threaded shaft; 14. Threaded hole plate; 15. Rotating handle;

[0022] 16. Fixed column connecting plate; 17. Fixed column; 18. Sliding connecting column; 19. Rotating threaded pipe support sleeve; 20. Rotating threaded sleeve; 21. Limiting ring; 22. Adjusting handle; 23. Limiting column sleeve; 24. Limiting column; 25. Limiting plate;

[0023] 26. Collection tank; 27. Water outlet; 28. Filter screen;

[0024] 29. Lifting plate storage box. Detailed Implementation

[0025] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0026] Example: A diversion device for hydraulic construction

[0027] like Figure 1-6 As shown, a hydraulic construction diversion device has the following specific structure:

[0028] A water diversion device for hydraulic construction includes a main baffle support frame 1. A main lifting baffle 2 is slidably connected to the rear side of the main baffle support frame 1. A main water-guiding plate 3 is fixedly installed on the outer side and bottom of the main lifting baffle 2. Sliding column sleeves 4 are fixedly installed on both sides of the front part of the main lifting baffle 2. An adjusting baffle 5 is slidably connected to the front side of the main baffle support frame 1. By simultaneously raising the main lifting baffle 2 and the adjusting baffle 5, the front part of the main baffle support frame 1 is blocked, thereby intercepting the water flow. Sliding columns 6 are fixedly installed in the sliding column sleeves 4 on both sides of the rear of the adjusting baffle 5, corresponding to the positions of the sliding column sleeves 4, and slidably connected to them. The main lifting baffle 2 and the adjusting baffle 5 are connected by the sliding column 6 installed in the sliding column sleeve 4, and the two can slide relative to each other. A secondary baffle support frame 7 is fixedly provided on one side of the main baffle support frame 1. A guide port 8 is provided between the secondary baffle support frame 7 and the main baffle support frame 1 to allow water to flow from the main baffle support frame 1 into the secondary baffle support frame 7. A secondary lifting baffle 9 is provided on the front side inside the secondary baffle support frame 7 and is slidably connected to it. By raising the secondary lifting baffle 9, the front of the secondary baffle support frame 7 is blocked, thereby completing the flow interception. A water baffle 10 is fixedly provided on the rear outer side and bottom side of the secondary lifting baffle 9.

[0029] The main lifting baffle 2 and the auxiliary lifting baffle 9 are fixedly provided with a rotating shaft column support plate 11. The rotating shaft column support plate 11 is fixedly provided with a rotating shaft column 12. The rotating shaft column 12 is connected to a threaded column 13 for rotational connection. The main baffle support frame 1 and the auxiliary baffle support frame 7 are respectively fixedly provided with threaded hole plates 14 at positions corresponding to the threaded column 13. The threaded hole plates 14 are sleeved on the outer periphery of the threaded column 13 and threadedly connected to it. The upper end of the threaded column 13 is fixedly provided with a rotating handle 15. The rotating handle 15 drives the threaded column 13 to rotate, thereby making it threadedly engage with the threaded hole plate 14 to raise or lower. Thus, the main lifting baffle 2 and the auxiliary lifting baffle 9 can be raised or lowered through the threaded column 13.

[0030] A fixed column connecting plate 16 is fixedly provided on the upper part of the adjusting baffle 5. A fixed column 17 is fixedly provided on the upper part of the fixed column connecting plate 16. A sliding connecting column 18 is fixedly provided on the upper part of the fixed column 17. The sliding connecting column 18 passes through the main baffle support frame 1 and the threaded hole plate 14 and is slidably connected to both. A rotating threaded tube support sleeve 19 is fixedly provided at the upper end of the sliding connecting column 18. A rotating threaded sleeve 20 is provided inside the rotating threaded tube support sleeve 19 and is rotatably connected to it. The rotating threaded sleeve 20 is sleeved on the outer periphery of the threaded column 13 connected to the main lifting baffle 2 and is threadedly connected to it. A limiting ring 21 is fixedly connected to the bottom of the rotating threaded sleeve 20 and rotates and abuts against the bottom of the rotating threaded tube support sleeve 19. An adjusting handle 22 is fixedly connected to the upper outer periphery of the rotating threaded sleeve 20. The adjusting handle 22 and the threaded column 13 connected to the main lifting baffle 2 are rotatably connected to it. A limiting post sleeve 23 is fixedly provided at a corresponding position on one side of the rotating handle 15. A limiting post 24 can be inserted into the limiting post sleeve 23. A limiting plate 25 is fixedly provided on the upper part of the limiting post 24. The adjusting handle 22 drives the rotating threaded sleeve 20 to rotate threadedly around the threaded post 13, thereby changing its height position around the threaded post 13. This further drives the fixed post 17 to rise and fall. The fixed post 17 then drives the adjusting baffle 5 to rise and fall relative to the main lifting baffle 2. Furthermore, the limiting post 24 is provided inside the limiting post sleeve 23, which is fixed at a corresponding position on one side of the rotating handle 15 and the threaded post 13 connected to the main lifting baffle 2, so that the adjusting handle 22 and the rotating handle 15 rotate synchronously. This allows the main lifting baffle 2 and the adjusting baffle 5 to rotate and rise and fall synchronously.

[0031] The rear of the auxiliary baffle support frame 7 is fixedly provided with a collection box 26, the collection box 26 is provided with a water outlet 27, and a filter screen 28 is fixedly provided inside the water outlet 27.

[0032] The main baffle support frame 1 and the secondary baffle support frame 7 are fixedly provided with a lifting plate storage box 29 at their bottom. The device is installed by inserting the lifting plate storage box 29 into the soil at the bottom of the waterway. At the same time, the main lifting baffle 2, the secondary lifting baffle 9 and the adjusting baffle 5 are stored in the lifting plate storage box 29 when they are lowered.

[0033] Working principle:

[0034] In use, the lifting plate storage box 29 is installed at the bottom of the waterway, and the main baffle support frame 1 is obliquely positioned in the waterway, covering the water flow height. Simultaneously, the auxiliary baffle support frame 7 is positioned parallel to one side of the waterway. When water flow interception is required, the limiting post 24 is first inserted into the corresponding limiting post sleeve 23, allowing the rotating handle 15 and the adjusting handle 22 to rotate synchronously. This synchronous rotation drives the threaded post 13 and the threaded hole plate 14, which are rotatably connected to the main lifting baffle 2, to rotate, thereby causing the main lifting baffle 2 and the adjusting baffle 5 to rise and fall synchronously. This synchronous rise intercepts the water flow. During interception, the oblique positioning of the main baffle support frame 1 guides the water flow to the auxiliary baffle support frame 7 for outflow, thus reducing the problem of excessive pressure on the main baffle support frame 1 during interception. After the main lifting baffle 2 and the adjusting baffle 5 rise to the water flow interception position, they further rotate with the auxiliary lifting baffle 9... The rotating handle 15, which is connected to the main baffle, drives the threaded post 13 connected to it to engage with the threaded plate 14, thereby raising the auxiliary lifting baffle 9 and completely blocking the water flow. A collection box 26 is located at the rear of the auxiliary baffle support frame 7. By lowering the auxiliary lifting baffle 9, water can flow into the collection box 26 without passing through the filter screen 28 to collect construction waste. Furthermore, by removing the limiting post 24, the adjusting handle 22 can be rotated to allow the rotating threaded sleeve 20 to engage with the threaded post 13, raising and lowering it. This causes the adjusting baffle 5 to descend, allowing water to flow from the upper part of the adjusting baffle 5 into the main baffle support frame 1. The water is then guided by the main water plate 3 and enters the auxiliary baffle support frame 7 through the guide port 8, and further guided by the baffle plate 10 into the collection box 26 to collect the construction waste floating on the water surface. This allows the equipment to discharge a small amount of waste while simultaneously collecting it during the blocking state.

[0035] In explaining this utility model, it should be noted that the terms indicating location are only for ease of description and understanding, and are not intended to limit the installation location of specific technical features. Other possible installation methods are not excluded.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hydraulic construction diversion device, comprising a main baffle support frame (1), characterized in that: The main baffle support frame (1) is provided with a main lifting baffle (2) inside the rear side and is slidably connected to it. The main lifting baffle (2) is fixedly provided with a main water plate (3) on the outside and bottom. The main lifting baffle (2) is fixedly provided with sliding column sleeves (4) on both sides of the front part. The main baffle support frame (1) is provided with an adjusting baffle (5) inside the front side and is slidably connected to it. The adjusting baffle (5) is fixedly provided with sliding columns (6) on both sides of the rear part corresponding to the sliding column sleeves (4) and is installed in the sliding column sleeves (4) and is slidably connected to them. The main baffle support frame (1) is fixedly provided with a secondary baffle support frame (7) on one side. The secondary baffle support frame (7) and the main baffle support frame (1) are provided with a guide port (8). The secondary baffle support frame (7) is provided with a secondary lifting baffle (9) inside the front side and is slidably connected to it. The secondary lifting baffle (9) is fixedly provided with a water baffle plate (10) on the rear outer side and bottom side.

2. The hydraulic construction diversion device according to claim 1, characterized in that: The main lifting baffle (2) and the auxiliary lifting baffle (9) are fixedly provided with a rotating shaft column support plate (11). The rotating shaft column support plate (11) is fixedly provided with a rotating shaft column (12). The rotating shaft column (12) is connected to a threaded column (13) for rotational connection. The main baffle support frame (1) and the auxiliary baffle support frame (7) are respectively fixedly provided with threaded hole plates (14) at corresponding positions to the threaded column (13) and are sleeved on the outer periphery of the threaded column (13) for threaded connection. The upper end of the threaded column (13) is fixedly provided with a rotating handle (15).

3. A hydraulic construction diversion device according to claim 2, characterized in that: A fixed column connecting plate (16) is fixedly provided on the upper part of the adjusting baffle (5), a fixed column (17) is fixedly provided on the upper part of the fixed column connecting plate (16), and a sliding connecting column (18) is fixedly provided on the upper part of the fixed column (17). The sliding connecting column (18) passes through the main baffle support frame (1) and the threaded hole plate (14) and is slidably connected to both. A rotating threaded tube support sleeve (19) is fixedly provided at the upper end of the sliding connecting column (18). A rotating threaded sleeve (20) is provided inside the rotating threaded tube support sleeve (19) and is rotatably connected to it. The rotating threaded sleeve (20) is sleeved on the main lifting baffle (2) and connected to it. The threaded column (13) is threaded to the outer periphery. The bottom of the rotating threaded sleeve (20) is fixedly connected to a limiting ring (21) which rotates and abuts against the bottom of the rotating threaded tube support sleeve (19). The upper outer periphery of the rotating threaded sleeve (20) is fixedly connected to an adjusting handle (22). The adjusting handle (22) and the rotating handle (15) on the upper part of the threaded column (13) connected to the main lifting baffle (2) are fixedly provided with a limiting column sleeve (23) on one side. A limiting column (24) can be inserted inside the limiting column sleeve (23). A limiting plate (25) is fixedly provided on the upper part of the limiting column (24).

4. A hydraulic construction diversion device according to claim 3, characterized in that: The rear of the auxiliary baffle support frame (7) is fixedly provided with a collection box (26), the collection box (26) is provided with a water outlet (27), and a filter screen (28) is fixedly provided inside the water outlet (27).

5. A hydraulic construction diversion device according to claim 4, characterized in that: The main baffle support frame (1) and the secondary baffle support frame (7) are fixedly provided with lifting plate storage boxes (29) at their bottoms.

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