Diversion drainage structure

Abstract

The utility model discloses a diversion drainage structure, and belongs to the technical field of water conservancy and hydropower. A flow guide drainage structure comprises a flow guide groove, two flow guide openings are formed in the flow guide groove, and the end of the flow guide groove is of an arc-shaped structure. The flow guide mechanism is fixedly installed in the flow guide groove, the flow guide mechanism comprises an installation table fixedly installed with the flow guide groove, a driving shaft is rotationally connected in the installation table, a flow guide plate is fixedly connected to the upper end of the driving shaft, one end of the flow guide plate is in sliding fit with the flow guide groove, and the installation table is rotationally connected with the flow guide plate. Through the design that the arc-shaped structure at the end of the flow guide groove is matched with the flow guide mechanism, flow guide requirements can be met in the flow guide process, the flow guide plate is driven by the driving shaft to rotate, flow division can be carried out, one flow guide opening can be thoroughly sealed, the flow of the flow guide opening can be adjusted at will, use is convenient, and practicability is high. And automatic adjustment can be achieved, and use is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of water conservancy and hydropower, and particularly to a diversion and drainage structure. Background Art

[0002] Water conservancy and hydropower engineering mainly studies the basic knowledge and skills in aspects such as water resources, hydraulic structures, hydraulics and fluid dynamics, and water conservancy engineering technology, and conducts the survey, planning, design, construction, management, etc. of water conservancy and hydropower projects. During the construction of water conservancy and hydropower projects, it is necessary to divert and drain water channels, etc.

[0003] The patent document with the publication number CN219080219U in the prior art provides a diversion and drainage structure for water conservancy and hydropower construction. This device can form diversions in different directions by opening diversion ports in four directions of the diversion member. At the same time, the baffle is fixed in the diversion port through fasteners, and the deformation part is squeezed and deformed to form a seal at the diversion port. It is not only convenient for installation, but also can change the drainage direction according to the construction situation, which is beneficial to accelerating the construction progress.

[0004] Although the above prior art solution can change the drainage direction according to the construction situation by opening diversion ports in four directions, which is beneficial to accelerating the construction progress, there are still the following defects; during the use of the prior art, it cannot automatically adjust the diversion according to the construction progress.

[0005] In view of this, we propose a diversion and drainage structure. Utility Model Content

[0006] 1. Technical Problems to be Solved

[0007] The purpose of the present application is to provide a diversion and drainage structure to solve the problem of not being able to automatically adjust the diversion according to the construction progress proposed in the above background art, and realizes automatic diversion adjustment.

[0008] 2. Technical Solution

[0009] A diversion and drainage structure includes a diversion trough, two diversion ports are opened on the diversion trough, and the end of the diversion trough is in an arc structure;

[0010] A diversion mechanism, the diversion mechanism is installed and fixed in the diversion trough, and the diversion mechanism includes a mounting table fixedly installed with the diversion trough. A driving shaft is rotatably connected in the mounting table. The upper end of the driving shaft is connected and fixed with a diversion plate. One end of the diversion plate is slidably matched with the diversion trough, and the mounting table is rotatably connected with the diversion plate.

[0011] By adopting the above technical solution, the arc structure at the end of the diversion groove cooperates with the design of the diversion mechanism. During the diversion process, according to the diversion requirements, the diversion plate can be driven to rotate by the drive shaft, so that diversion can be carried out. In this way, not only can a diversion port be completely sealed, but also the flow rate of the diversion port can be arbitrarily adjusted, which is more convenient to use and can achieve automatic adjustment, making it more convenient to use.

[0012] Preferably, the diversion mechanism further includes a rotating disk fixedly connected to the drive shaft. A plurality of sliding columns are fixedly connected to the bottom edge of the rotating disk. A drive insertion frame is slidably fitted between the sliding columns. A lever is fixedly connected to the drive insertion frame. A stepping motor is fixedly connected to the middle of the drive insertion frame, and the stepping motor is fixedly connected to the mounting table.

[0013] By adopting the above technical solution, the drive insertion frame can be driven to rotate by the stepping motor. When the drive insertion frame rotates, the lever will first drive the rotating disk on the sliding column to rotate. At this time, the end of the drive insertion frame is inserted between the sliding columns and abuts to drive the sliding columns and the rotating disk to rotate. In this way, the rotating disk rotates by a fixed angle, and then the rotating disk synchronously drives the drive shaft to rotate.

[0014] Preferably, mounting grooves are opened at both ends of the diversion plate, and fitting parts are fixedly installed inside the mounting grooves.

[0015] Preferably, the fitting parts include two springs fixedly connected to the mounting grooves. The other ends of the two springs are fixedly connected to a telescopic plate. Two roller shafts are rotatably connected to the end of the telescopic plate, and the roller shafts are slidably fitted with the diversion groove.

[0016] Preferably, limiting plates are fixedly connected to both ends of the diversion groove, and the limiting plates are clamped and fitted with the roller shafts.

[0017] By adopting the above technical solution, the design of the fitting parts can, during use, drive the roller shafts on the telescopic plate to be slidably fitted with the diversion groove through the springs. In this way, there can be a large deformation space, so that the problem of movement interference during the movement can be avoided. Moreover, the telescopic telescopic plate can cooperate with the roller shafts to be clamped with the limiting plates, so that the stability when the diversion plate completely closes a diversion port can be ensured.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present application are as follows:

[0020] 1. The present application uses the arc structure at the end of the guide groove and the design of the guide mechanism. During the diversion process, the guide plate can be driven to rotate by the driving shaft in accordance with the diversion needs, so that diversion can be performed. In this way, not only can a diversion port be completely sealed, but the flow rate of the diversion port can also be adjusted at will. It is more convenient to use and can be automatically adjusted, which is more convenient to use.

[0021] 2. Through the design of the matching parts, the present application can drive the roller on the telescopic plate to slide and cooperate with the guide groove through the spring during use, so that a larger deformation space can be provided, thus avoiding the problem of motion interference during movement, and the telescopic plate can be retracted to cooperate with the roller and the limit plate to ensure the stability of the guide plate when a guide port is completely closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the diversion and drainage structure of an embodiment of the present application;

[0023] Figure 2 Schematic diagram of the diversion mechanism of the diversion and drainage structure of the embodiment of the present application;

[0024] Figure 3 Schematic diagram of the diversion and drainage structure matching parts of the embodiment of the present application;

[0025] Explanation of the numbers in the figure: 1. guide groove; 2. guide port; 3. guide mechanism; 4. mounting table; 5. drive shaft; 6. guide plate; 7. rotating disk; 8. sliding column; 9. drive frame; 10. lever; 11. stepping motor; 12. mounting groove; 13. matching part; 14. spring; 15. telescopic plate; 16. roller shaft; 17. limit plate. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figure 1 and Figure 2 The embodiment of the present application discloses a diversion and drainage structure. A diversion groove 1 is provided with two diversion ports 2, and the end of the diversion groove 1 is an arc-shaped structure;

[0028] The guide mechanism 3 is installed and fixed in the guide groove 1, and the guide mechanism 3 includes a mounting platform 4 fixed to the guide groove 1, a driving shaft 5 is rotatably connected in the mounting platform 4, a guide plate 6 is connected and fixed to the upper end of the driving shaft 5, one end of the guide plate 6 is slidably matched with the guide groove 1, and the mounting platform 4 is rotatably connected to the guide plate 6.

[0029] The arc structure at the end of the diversion channel 1 cooperates with the design of the diversion mechanism 3. During the diversion process, according to the diversion requirements, the diversion plate 6 can be driven to rotate by the drive shaft 5, so that diversion can be carried out. In this way, not only can a diversion port 2 be completely sealed, but also the flow rate of the diversion port 2 can be adjusted arbitrarily. It is more convenient to use and can be automatically adjusted, making it more convenient to use.

[0030] The diversion mechanism 3 further includes a rotating disk 7 fixedly connected to the drive shaft 5. A plurality of sliding columns 8 are fixedly connected to the bottom edge of the rotating disk 7. A drive insertion frame 9 is slidably fitted between the sliding columns 8. A lever 10 is fixedly connected to the drive insertion frame 9. A stepping motor 11 is fixedly connected to the middle of the drive insertion frame 9. The stepping motor 11 is fixedly connected to the mounting table 4.

[0031] The stepping motor 11 can drive the drive insertion frame 9 to rotate. When the drive insertion frame 9 rotates, the lever 10 will first drive the rotating disk 7 on the sliding column 8 to rotate. At this time, the end of the drive insertion frame 9 is inserted between the sliding columns 8 and abuts to drive the sliding columns 8 and the rotating disk 7 to rotate. In this way, the rotating disk 7 rotates by a fixed angle, and then the rotating disk 7 synchronously drives the drive shaft 5 to rotate.

[0032] Refer to Figure 3 , mounting grooves 12 are opened at both ends of the diversion plate 6, and a fitting 13 is fixedly installed inside the mounting grooves 12.

[0033] The fitting 13 includes two springs 14 fixedly connected to the mounting groove 12. The other ends of the two springs 14 are fixedly connected to a telescopic plate 15. Two roller shafts 16 are rotatably connected to the end of the telescopic plate 15. The roller shafts 16 are slidably fitted with the diversion channel 1.

[0034] Limit plates 17 are fixedly connected to both ends of the diversion channel 1, and the limit plates 17 are snap-fitted with the roller shafts 16.

[0035] The design of the fitting 13 can, during use, drive the roller shafts 16 on the telescopic plate 15 to be slidably fitted with the diversion channel 1 through the springs 14, so that there can be a large deformation space, thus avoiding the problem of movement interference during the movement process. Moreover, the telescopic telescopic plate 15 can be used in cooperation with the roller shafts 16 to be snap-fitted with the limit plates 17, so as to ensure the stability when the diversion plate 6 completely closes a diversion port 2.

[0036] The implementation principle of a diversion and drainage structure in an embodiment of the present application is as follows: during the diversion process, in accordance with the diversion demand, the driving frame 9 is driven to rotate by the stepping motor 11. When the driving frame 9 rotates, the lever 10 will first drive the rotating disk 7 on the sliding column 8 to rotate. At this time, the end of the driving frame 9 is inserted between the sliding columns 8 and abuts against the sliding columns 8 to drive the sliding columns 8 and the rotating disk 7 to rotate. In this way, the rotating disk 7 rotates a fixed angle, and then the rotating disk 7 synchronously drives the driving shaft 5 to rotate, and the driving shaft 5 drives the guide plate 6 to rotate, so that diversion can be performed. In this way, not only can a diversion port 2 be completely sealed, but also the flow rate of the diversion port 2 can be arbitrarily adjusted, and it is more convenient to use. During use, the roller 16 on the telescopic plate 15 is driven by the spring 14 to slide with the guide groove 1, so that a larger deformation space can be provided, so that the problem of motion interference during the movement can be avoided, and the retractable telescopic plate 15 can be used to cooperate with the roller 16 and the limit plate 17 to clamp, so that the stability of the guide plate 6 when a diversion port 2 is completely closed can be ensured.

Claims

1. A diversion and drainage structure, characterized in that: including a diversion channel (1), two diversion openings (2) are formed in the diversion channel (1), and the end of the diversion channel (1) is in an arc structure; a diversion mechanism (3), the diversion mechanism (3) is fixedly installed in the diversion channel (1), and the diversion mechanism (3) includes a mounting table (4) fixedly installed with the diversion channel (1), a driving shaft (5) is rotatably connected in the mounting table (4), a diversion plate (6) is fixedly connected to the upper end of the driving shaft (5), one end of the diversion plate (6) is slidably matched with the diversion channel (1), and the mounting table (4) is rotatably connected with the diversion plate (6).

2. The diversion and drainage structure according to claim 1, wherein: The diversion mechanism (3) further includes a rotating disc (7) fixedly connected to the driving shaft (5), a plurality of sliding columns (8) are fixedly connected to the bottom edge of the rotating disc (7), a driving insertion frame (9) is slidably matched between the sliding columns (8), a lever (10) is fixedly connected to the driving insertion frame (9), a stepping motor (11) is fixedly connected to the middle of the driving insertion frame (9), and the stepping motor (11) is fixedly connected to the mounting table (4).

3. The diversion and drainage structure according to claim 1, characterized in that: Mounting grooves (12) are formed at both ends of the diversion plate (6), and a fitting (13) is fixedly installed inside the mounting grooves (12).

4. The diversion and drainage structure according to claim 3, wherein: The fitting (13) includes two springs (14) fixedly connected to the mounting grooves (12), the other ends of the two springs (14) are fixedly connected to a telescopic plate (15), two roller shafts (16) are rotatably connected to the end of the telescopic plate (15), and the roller shafts (16) are slidably matched with the diversion channel (1).

5. The diversion and drainage structure according to claim 4, characterized in that: Limit plates (17) are fixedly connected to both ends of the diversion channel (1), and the limit plates (17) are snap-fitted with the roller shafts (16).

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