Diversion tunnel structure of water conservancy project

Abstract

The diversion tunnel structure of the water conservancy project comprises a tunnel body, a support is fixedly connected to the upper side of the tunnel body, a top supporting block is fixedly connected to the top end of the support, motor bases are fixedly connected to the two sides of the support respectively, and double-end motors are fixedly connected to one sides of the two motor bases respectively. The output ends of the two sides of the two double-end motors are fixedly connected with threaded columns correspondingly, the threaded columns are in threaded connection with sliding blocks correspondingly, and one sides of the sliding blocks are connected with connecting assemblies. Compared with the prior art, the diversion tunnel structure of the water conservancy project has the advantages of being convenient to disassemble and good in fixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and specifically to a diversion tunnel structure for water conservancy projects. Background Technique

[0002] The diversion tunnel in water conservancy projects is an underground passage structure used to guide water flow, usually used to transport water sources to hydropower stations or irrigation systems. The structural design of the diversion tunnel needs to consider factors such as geological conditions, water flow rate, and water quality requirements to ensure its safe and stable operation.

[0003] The existing patent with the patent number CN215210912U discloses a diversion tunnel structure for water conservancy projects. The purpose of this diversion tunnel structure is to solve the technical problems that the existing diversion tunnel structures mostly use grouting reinforcement to support the tunnel main body to keep it stable, but the support effect is not stable enough, and silt is easy to accumulate in the tunnel main body, which requires manual treatment, with low treatment efficiency and high risk coefficient.

[0004] The solution of this existing technology is: a diversion tunnel structure for water conservancy projects, including a tunnel main body, a support component, and a cleaning component. The support component includes a rotating rod, a support plate, bevel gears, a mounting rod, a motor, a rotating shaft, and a protective cover. The rotating rod is horizontally arranged in the inner cavity of the tunnel main body, and threads with opposite directions are provided at both ends of the rotating rod. There are two support plates, which are respectively threadedly connected to both ends of the rotating rod. The bevel gear is fixedly connected to the middle position of the rotating rod. The mounting rod is fixedly connected to the top of the inner cavity of the tunnel main body. The motor is arranged at the bottom of the mounting rod. The rotating shaft is connected to the output end of the motor, and a bevel gear is also installed at the end of the rotating shaft. The protective cover covers the outside of the motor.

[0005] The disadvantages of this existing technology are: Although the patent in the existing technology can fix the diversion tunnel, the stabilizing effect is average, and it is not convenient to disassemble it when the project is completed or components are damaged, reducing the work efficiency of the staff. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a diversion tunnel structure for water conservancy projects that is convenient to disassemble and has a good fixing effect.

[0007] To solve the above problems, the technical solution of the present utility model is as follows: A diversion tunnel structure for a water conservancy project, including a tunnel main body, a support is fixedly connected to the upper side of the tunnel main body, a top support block is fixedly connected to the top of the support, motor seats are fixedly connected to both sides of the support, double-headed motors are fixedly connected to one side of the two motor seats respectively, threaded columns are fixedly connected to the output ends on both sides of the two double-headed motors respectively, sliders are threadedly connected to the threaded columns respectively, and a connection component is connected to one side of the slider.

[0008] Furthermore, the connection component includes two fixing plates, a connecting column and a connecting rod. The two fixing plates are respectively fixedly connected to one side of the slider, the connecting column is fixedly connected to the inner sides of the two fixing plates, and one end of the connecting rod is rotatably connected to the outside of the connecting column.

[0009] Furthermore, a second connection component is rotatably connected to the other end of the connecting rod. A connecting plate is fixedly connected to one side of the second connection component, and a pushing plate is fixedly connected to one side of the connecting plate.

[0010] Furthermore, two support columns are fixedly connected to one side of the pushing plate, and a support plate is fixedly connected to one side of the two support columns.

[0011] Furthermore, one side of the support plate is attached to the inner wall of the tunnel main body.

[0012] Furthermore, the rotation directions of the output ends on both sides of the two double-headed motors are opposite.

[0013] Furthermore, a limiting plate is rotatably connected to one side of the threaded column, and the limiting plate is fixedly connected to one side of the support.

[0014] The advantages of the present utility model compared with the existing technology are as follows: In the present utility model, the two double-headed motors drive the threaded columns to rotate. Since the rotation directions of the output ends on both sides of the double-headed motors are different, the two sliders move relatively, and then drive the two connecting rods to rotate, transmitting the two connecting plates to move outwards, so that the two support plates hold against both sides of the tunnel main body. The present utility model also provides a support and a top support block to fix the top of the tunnel main body, further strengthening the fixing effect of the tunnel main body. When the water conservancy project is completed or components need to be repaired, only the two double-headed motors need to be driven to disassemble it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional Figure 1 .

[0016] Figure 2 is a three-dimensional Figure 2 .

[0017] Figure 3 is a three-dimensional structure of the diversion tunnel of a water conservancy project of the present utility model Figure 3 .

[0018] As shown in the figure: 1. Tunnel main body; 2. Bracket; 3. Top support block; 4. Motor base; 5. Double-headed motor; 6. Threaded column; 7. Slide block; 8. Connection component; 9. Fixed plate; 10. Connection column; 11. Connecting rod; 12. Second connection component; 13. Connection plate; 14. Pushing plate; 15. Support column; 16. Support plate; 17. Limiting plate. Specific embodiments

[0019] The specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. The same components are denoted by the same reference numerals.

[0020] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0021] In order to make the content of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0022] As Figures 1 to 3 shown, a diversion tunnel structure of a water conservancy project includes a tunnel main body 1. A bracket 2 is fixedly connected to the upper side of the tunnel main body 1. A top support block 3 is fixedly connected to the top of the bracket 2. Motor bases 4 are fixedly connected to both sides of the bracket 2. Double-headed motors 5 are fixedly connected to one side of the two motor bases 4 respectively. Threaded columns 6 are fixedly connected to the output ends on both sides of the two double-headed motors 5 respectively. Slide blocks 7 are respectively threadedly connected to the threaded columns 6. A connection component 8 is connected to one side of the slide block 7. The output ends on both sides of the two double-headed motors 5 rotate in opposite directions. By driving the two double-headed motors 5 to drive the threaded columns 6 on both sides to rotate, since the output ends on both sides of the double-headed motor 5 rotate in opposite directions, the two slide blocks 7 move relatively.

[0023] The connecting component 8 includes two fixing plates 9, a connecting column 10 and a connecting rod 11. The two fixing plates 9 are respectively fixedly connected to one side of the slider 7. The connecting column 10 is fixedly connected to the inner sides of the two fixing plates 9. One end of the connecting rod 11 is rotatably connected to the outside of the connecting column 10. The other end of the connecting rod 11 is rotatably connected with a second connecting component 12. One side of the second connecting component 12 is fixedly connected with a connecting plate 13. One side of the connecting plate 13 is fixedly connected with a pushing plate 14. One side of the pushing plate 14 is fixedly connected with two supporting columns 15. One side of the two supporting columns 15 is fixedly connected with a supporting plate 16. One side of the supporting plate 16 is attached to the inner wall of the tunnel main body 1. One side of the threaded column 6 is rotatably connected with a limiting plate 17. The limiting plate 17 is fixedly connected to one side of the bracket 2. The two sliders 7 drive the two connecting rods 11 to rotate outside the connecting column 10, driving the pushing plate 14 to move outwards, and then driving the supporting plate 16 to press against the inner wall of the tunnel main body 1.

[0024] In specific use, by driving the two double-headed motors 5 to drive the threaded columns 6 on both sides to rotate, since the rotation directions of the output ends on both sides of the double-headed motor 5 are opposite, the two sliders 7 move relatively. The two sliders 7 drive the two connecting rods 11 to rotate outside the connecting column 10, driving the pushing plate 14 to move outwards, and then driving the supporting plate 16 to press against the inner wall of the tunnel main body 1. Through the arranged bracket 2 and the top support block 3, the top of the tunnel main body 1 is fixed, further strengthening the fixing effect of the tunnel main body 1. When the water conservancy project is completed or the components need to be repaired, only by driving the two double-headed motors 5 can it be disassembled. The work is completed.

[0025] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A water diversion tunnel structure for a water conservancy project, comprising a tunnel body (1), characterized in that: A bracket (2) is fixedly connected to the upper side of the tunnel body (1), a top support block (3) is fixedly connected to the top of the bracket (2), motor seats (4) are fixedly connected to both sides of the bracket (2), two motor seats (4) are fixedly connected to one side with double-headed motors (5), two output ends of the two double-headed motors (5) are fixedly connected to both sides with threaded columns (6), the threaded columns (6) are threadedly connected to sliders (7), and one side of the slider (7) is connected to a connecting assembly (8).

2. A water diversion tunnel structure for a water conservancy project according to claim 1, characterized in that: The connecting assembly (8) comprises two fixed plates (9), a connecting column (10) and a connecting rod (11); the two fixed plates (9) are respectively fixedly connected to one side of the slider (7); the connecting column (10) is fixedly connected to the inner sides of the two fixed plates (9); and one end of the connecting rod (11) is rotatably connected to the outer side of the connecting column (10).

3. A water diversion tunnel structure for a water conservancy project according to claim 2, characterized in that: The other end of the connecting rod (11) is rotatably connected to a second connecting assembly (12), one side of the second connecting assembly (12) is fixedly connected to a connecting plate (13), and one side of the connecting plate (13) is fixedly connected to a push plate (14).

4. A water diversion tunnel structure for a water conservancy project according to claim 3, characterized in that: Two support columns (15) are fixedly connected to one side of the push plate (14), and a supporting plate (16) is fixedly connected to one side of the two support columns (15).

5. A water diversion tunnel structure for a water conservancy project according to claim 4, characterized in that: One side of the support plate (16) is attached to the inner wall of the tunnel body (1).

6. A water diversion tunnel structure for a water conservancy project according to claim 1, characterized in that: The output ends of the two double-headed motors (5) rotate in opposite directions.

7. A water diversion tunnel structure for a water conservancy project according to claim 1, characterized in that: A limiting plate (17) is rotatably connected to one side of the threaded column (6), and the limiting plate (17) is fixedly connected to one side of the bracket (2).

Images