Water conservancy project flow resistance diversion device

Abstract

This utility model relates to the field of water conservancy engineering technology and discloses a water diversion device for flow obstruction in water conservancy projects. The device includes a flow obstruction base: multiple support plates are fixedly connected to both ends of the flow obstruction base; slots are opened on both sides of the flow obstruction base; a water outlet is opened on one side of the inner cavity of each slot; a connecting block is slidably connected inside the slot; a water diversion pipe is fixedly connected to one side of the connecting block; insertion slots are opened at both ends of the water diversion pipe; two movable slots are opened on one side of the flow obstruction base; a through slot is opened at one end of the inner cavity of each movable slot. With this water diversion device for flow obstruction in water conservancy projects, the operator moves an adjusting plate, which in turn moves a connecting plate. The connecting plate causes the insertion block to slide inside the insertion slot until the insertion block is completely disengaged from the insertion slot. At this point, the operator can remove the water diversion pipe from the flow obstruction base, facilitating replacement or maintenance of the water diversion pipe and improving the practicality of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a water diversion device for flow obstruction in water conservancy projects. Background Technology

[0002] In water conservancy projects, flow-blocking water diversion equipment is a key component for realizing water flow regulation and guidance. Its core structure includes flow-blocking plates and water diversion pipes.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: In the prior art, the water pipe on one side of the baffle plate is usually fixed to the baffle plate by a traditional connection method, such as locking with bolts. Although this method can achieve the connection between the water pipe and the baffle plate, when the water pipe needs to be replaced or repaired, the operation process is cumbersome and time-consuming, which reduces the practicality of the equipment. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the prior art, the water pipe on one side of the flow barrier is usually fixed to the flow barrier in a traditional way. Although the connection can be achieved, the operation of replacing or repairing the water pipe is cumbersome and time-consuming, which reduces the practicality of the equipment. Therefore, we propose a water diversion device for flow barrier in water conservancy projects.

[0005] To achieve the above objectives, this application adopts the following technical solution: a water diversion device for flow obstruction in water conservancy projects, comprising a flow obstruction base: multiple support plates are fixedly connected to both ends of the flow obstruction base, slots are opened on both sides of the flow obstruction base, a water outlet is opened on one side of the inner cavity of the slot, a connecting block is slidably connected inside the slot, a water diversion pipe is fixedly connected to one side of the connecting block, insertion slots are opened at both ends of the water diversion pipe, two movable slots are opened on one side of the flow obstruction base, a through slot is opened at one end of the inner cavity of the movable slot, an adjusting plate is slidably connected inside the movable slot, a connecting plate is fixedly connected to one side of the adjusting plate, and an insertion block is fixedly connected to one end of the connecting plate.

[0006] Preferably, a return spring is fixedly connected to one end of the connecting plate, and one end of the return spring is fixedly connected to one end of the inner cavity of the movable groove.

[0007] Preferably, the top and bottom of the movable groove cavity are provided with sliding grooves, and the top and bottom of the connecting plate are fixedly connected with sliders, the surface of the sliders being slidably connected to the inside of the sliding grooves.

[0008] Preferably, the surface of the plug block is slidably connected to the interior of the plug groove, and the external shape of the plug block matches the internal shape of the plug groove.

[0009] Preferably, a positioning groove is provided on one side of the inner cavity of the groove, and a positioning block is fixedly connected to one side of the connecting block, with the surface of the positioning block slidingly connected to the inside of the positioning groove.

[0010] Preferably, a sealing gasket is fixedly connected to one side of the connecting block.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] In this invention, the operator moves the adjusting plate, which in turn moves the connecting plate. The connecting plate then moves the plug block inside the plug slot until the plug block is completely disengaged from the plug slot. At this point, the operator can remove the water pipe from the flow-blocking seat, making it convenient to replace or repair the water pipe and improving the practicality of the equipment. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

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

[0015] Figure 2 This is a schematic diagram of the flow-blocking plate part of this utility model;

[0016] Figure 3 This is a partial structural diagram of the water pipe of this utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the movable groove structure of this utility model;

[0018] Figure 5 This is a schematic diagram of a partial structure of the slot of this utility model.

[0019] Legend: 1. Flow-blocking seat; 2. Support plate; 3. Groove; 4. Water outlet; 5. Connecting block; 6. Water inlet pipe; 7. Insertion groove; 8. Movable groove; 9. Adjusting plate; 10. Connecting plate; 11. Insertion block; 12. Return spring; 13. Slide groove; 14. Slider; 15. Positioning groove; 16. Positioning block; 17. Sealing gasket; 18. Through slot. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this utility model. Therefore, the following specific embodiments and accompanying drawings are merely exemplary descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0021] Reference Figures 1-4 As shown, this utility model provides a technical solution: a water diversion device for flow obstruction in water conservancy projects, including a flow obstruction seat 1; multiple support plates 2 are fixedly connected to both ends of the flow obstruction seat 1; slots 3 are opened on both sides of the flow obstruction seat 1; a water outlet 4 is opened on one side of the inner cavity of the slot 3; a connecting block 5 is slidably connected inside the slot 3; a water diversion pipe 6 is fixedly connected to one side of the connecting block 5; insertion slots 7 are opened at both ends of the water diversion pipe 6; two movable slots 8 are opened on one side of the flow obstruction seat 1; a through slot 18 is opened at one end of the inner cavity of the movable slot 8. An adjusting plate 9 is slidably connected inside the movable groove 8. A connecting plate 10 is fixedly connected to one side of the adjusting plate 9, and a plug block 11 is fixedly connected to one end of the connecting plate 10. By moving the adjusting plate 9, the operator can move the connecting plate 10, which in turn moves the plug block 11 inside the plug groove 7 until the plug block 11 is completely disengaged from the plug groove 7. At this point, the operator can remove the water pipe 6 from the flow-blocking seat 1, which facilitates the replacement or maintenance of the water pipe 6 and improves the practicality of the equipment.

[0022] Reference Figure 4 As shown in this embodiment: a return spring 12 is fixedly connected to one end of the connecting plate 10. One end of the return spring 12 is fixedly connected to one end of the inner cavity of the movable groove 8. By setting the return spring 12, when the adjusting plate 9 is not under force, the return spring 12 will drive the connecting plate 10 to push the plug block 11 to reset through its own elastic force, so that the plug block 11 can be tightly locked in the inside of the plug groove 7, thereby improving the stability of the equipment.

[0023] Reference Figure 4 As shown in this embodiment: the top and bottom of the inner cavity of the movable groove 8 are provided with sliding grooves 13, and the top and bottom of the connecting plate 10 are fixedly connected with sliders 14. The surface of the sliders 14 is slidably connected to the inside of the sliding grooves 13. By setting the sliding grooves 13 and sliders 14, the connecting plate 10 is more stable when moving, avoiding the shaking or displacement of the connecting plate 10 during the movement, and further improving the stability and practicality of the equipment.

[0024] Reference Figure 2 and Figure 3As shown in this embodiment: the surface of the plug block 11 is slidably connected to the inside of the plug groove 7, and the external shape of the plug block 11 matches the internal shape of the plug groove 7. By setting the plug block 11 to slide in the plug groove 7, and the external shape of the plug block 11 matches the internal shape of the plug groove 7, the plug block 11 slides more smoothly in the plug groove 7, reducing frictional resistance and improving the ease of operation and service life of the equipment.

[0025] Reference Figure 2 and Figure 3 As shown in this embodiment: a positioning groove 15 is provided on one side of the inner cavity of the slot 3, and a positioning block 16 is fixedly connected to one side of the connecting block 5. The surface of the positioning block 16 is slidably connected to the inside of the positioning groove 15. By setting the positioning groove 15 and the positioning block 16, the positioning block 16 can slide inside the positioning groove 15 when the connecting block 5 moves inside the slot 3, thereby achieving accurate positioning of the moving trajectory of the connecting block 5 and avoiding misalignment or deviation from the predetermined track during the movement of the connecting block 5.

[0026] Reference Figure 3 As shown in this embodiment: a sealing gasket 17 is fixedly connected to one side of the connecting block 5. By setting the sealing gasket 17, after the connecting block 5 moves and is positioned inside the slot 3, the sealing gasket 17 can fit tightly against the inner wall of the slot 3, effectively preventing water from leaking from the gap between the connecting block 5 and the slot 3, thus improving the sealing performance and flow resistance of the water diversion device.

[0027] Working Principle: The operator moves the adjusting plate 9, which in turn moves the connecting plate 10. The connecting plate 10 then causes the insertion block 11 to slide inside the insertion slot 7 until it is completely disengaged. At this point, the operator can remove the water pipe 6 from the flow-blocking seat 1, facilitating replacement or maintenance and improving the equipment's practicality. A return spring 12 is provided; when the adjusting plate 9 is not under force, the spring's elasticity causes the connecting plate 10 to push the insertion block 11 back to its original position, ensuring a tight fit between the insertion block 11 and the insertion slot 7, thus improving the equipment's stability. The sliding groove 13 and slider 14 further enhance the stability of the connecting plate 10 during movement, preventing wobbling or displacement and further improving the equipment's stability and practicality. By setting a sliding connection between the plug-in block 11 and the plug-in groove 7, and ensuring that the external shape of the plug-in block 11 matches the internal shape of the plug-in groove 7, the plug-in block 11 slides more smoothly inside the plug-in groove 7, reducing frictional resistance and improving the ease of operation and service life of the equipment. By setting a positioning groove 15 and a positioning block 16, the positioning block 16 can slide inside the positioning groove 15 when the connecting block 5 moves inside the groove 3, thereby achieving precise positioning of the moving trajectory of the connecting block 5 and preventing misalignment or deviation from the predetermined track during the movement of the connecting block 5. By setting a sealing gasket 17, after the connecting block 5 moves and is positioned inside the groove 3, the sealing gasket 17 can fit tightly against the inner wall of the groove 3, effectively preventing water from leaking from the gap between the connecting block 5 and the groove 3, and improving the sealing performance and flow resistance of the water diversion equipment.

[0028] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A water diversion device for flow obstruction in hydraulic engineering, characterized in that, Includes a flow-blocking seat (1): Both ends of the flow-blocking seat (1) are fixedly connected to multiple support plates (2), both sides of the flow-blocking seat (1) are provided with slots (3), one side of the inner cavity of the slot (3) is provided with a water outlet (4), the inside of the slot (3) is slidably connected to a connecting block (5), one side of the connecting block (5) is fixedly connected to a water inlet pipe (6), both ends of the water inlet pipe (6) are provided with insertion slots (7), one side of the flow-blocking seat (1) is provided with two movable slots (8), one end of the inner cavity of the movable slot (8) is provided with a through slot (18), the inside of the movable slot (8) is slidably connected to an adjusting plate (9), one side of the adjusting plate (9) is fixedly connected to a connecting plate (10), one end of the connecting plate (10) is fixedly connected to an insertion block (11).

2. The water diversion device for flow obstruction in water conservancy projects according to claim 1, characterized in that: One end of the connecting plate (10) is fixedly connected to a return spring (12), and one end of the return spring (12) is fixedly connected to one end of the inner cavity of the movable groove (8).

3. The water diversion device for flow obstruction in water conservancy projects according to claim 1, characterized in that: The top and bottom of the inner cavity of the movable groove (8) are provided with sliding grooves (13), and the top and bottom of the connecting plate (10) are fixedly connected with sliders (14). The surface of the sliders (14) is slidably connected to the inside of the sliding grooves (13).

4. The water diversion device for flow obstruction in water conservancy projects according to claim 1, characterized in that: The surface of the plug block (11) is slidably connected to the inside of the plug groove (7), and the external shape of the plug block (11) matches the internal shape of the plug groove (7).

5. The water diversion device for flow obstruction in water conservancy projects according to claim 1, characterized in that: A positioning groove (15) is provided on one side of the inner cavity of the slot (3), and a positioning block (16) is fixedly connected to one side of the connecting block (5). The surface of the positioning block (16) is slidably connected to the inside of the positioning groove (15).

6. The water diversion device for flow obstruction in water conservancy projects according to claim 1, characterized in that: A sealing gasket (17) is fixedly connected to one side of the connecting block (5).

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