Water turbine convenient to overhaul

Abstract

The utility model discloses a water turbine convenient to overhaul, and relates to the technical field of water turbines. The water turbine convenient to overhaul comprises a water turbine body and a mounting assembly, a mounting frame is arranged on the water turbine body, the mounting assembly is located on the water turbine body, the mounting assembly comprises a lifting structure and a fixing structure, the lifting structure is located above the fixing structure, and the lifting structure comprises a connecting rod, a fixing column, a cam, a rotating rod and a motor; one side of the cam is fixedly connected with a fixing column, and the connecting rod is rotationally installed on the front side of the fixing column. According to the water turbine, the water turbine body can be conveniently lifted, so that the water turbine body is more convenient to overhaul, the water turbine body can be lifted to a height which is more convenient to operate by the lifting assembly, and a maintainer can more easily make contact with all parts of the water turbine; and the requirement of a maintainer for stooping, bending or working in a narrow space during maintenance can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water turbines, in particular to a water turbine that is easy to repair. Background Art

[0002] A water turbine is a device that converts the kinetic energy of water flow into mechanical energy. It is widely used in hydropower generation, industry, and various water resource utilization systems. In existing technologies, some water turbines are mostly fixed. Fixed installation of water turbines usually means that their position is not easy to adjust or move, which makes the inspection and maintenance of the equipment more difficult and time-consuming. Maintenance personnel may need to use special tools and equipment to access hard-to-reach parts, which increases the complexity of the work.

[0003] In summary, the present application proposes a water turbine that is easy to maintain to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a water turbine that is easy to repair, which can solve the problem in the prior art that some water turbines are mostly fixedly installed. Fixed installation of water turbines usually means that their position is not easy to adjust or move, which makes the repair and maintenance of the equipment more difficult and time-consuming. Repair personnel may need to use special tools and equipment to access difficult-to-reach parts, which increases the complexity of the work.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water turbine that is easy to maintain, comprising a water turbine body and a mounting assembly, a mounting frame being provided on the water turbine body, the mounting assembly being located on the water turbine body, the mounting assembly comprising a lifting structure and a fixing structure, the lifting structure being located above the fixing structure, the lifting structure comprising a connecting rod, a fixing column, a cam, a rotating rod and a motor, one side of the cam being fixedly connected to the fixing column, and the connecting rod being rotatably mounted on the front side of the fixing column.

[0006] Preferably, the fixing structure includes a connecting rope, a fixing ring and a mounting plate. The mounting plate is rotatably mounted on one side of the connecting rod. The fixing ring is fixedly mounted inside the mounting plate. The connecting rope is wound around the outer wall of the fixing ring.

[0007] Preferably, the outer wall of the turbine body is fixedly connected with a connecting ear, the top of the connecting ear is fixedly connected with a connecting ring, and one end of the connecting rope is fixedly sleeved on the connecting ring. Its arrangement facilitates the lifting structure to drive the turbine body to perform lifting work.

[0008] Preferably, a motor is fixedly connected to the side of the mounting frame, and a rotating rod is rotatably installed on the other side of the mounting frame. The output shaft of the mounting frame is connected to the rotating rod, and a cam sleeve is installed on the outer wall of the rotating rod. By connecting the rope, the fixing ring, the mounting plate, the connecting rod, the fixing column, the cam, the rotating rod and the motor, the turbine body can be lifted easily, making the turbine body more convenient during maintenance. The lifting assembly can lift the turbine body to a height that is more convenient for operation, which enables maintenance personnel to more easily access various parts of the turbine, and can reduce the need for maintenance personnel to bend over, lean over or work in a small space during maintenance, thereby improving work efficiency and comfort, and further reducing the risk of accidents caused by insufficient operating space or unstable equipment.

[0009] Preferably, the other side of the installation frame is fixedly connected to a limit rod, one end of the limit rod is fixedly connected to the limit frame, and the connecting rod is slidably installed on the limit frame. Its arrangement facilitates the auxiliary lifting assembly to perform lifting work.

[0010] Preferably, the midpoints of the fixing ring, the connecting rope, the connecting ring and the connecting ear are located on the same plane, which facilitates a more balanced lifting operation of the auxiliary lifting assembly.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The water turbine which is easy to maintain can facilitate the lifting of the water turbine body by using the connecting rope, fixing ring, mounting plate, connecting rod, fixing column, cam, rotating rod and motor in combination, making the water turbine body more convenient to maintain. The lifting assembly can lift the water turbine body to a height which is more convenient for operation, which enables maintenance personnel to more easily access various parts of the water turbine, and can reduce the need for maintenance personnel to bend over, lean over or work in a small space during maintenance, thereby improving work efficiency and comfort, and further reducing the risk of accidents caused by insufficient operating space or unstable equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 The three-dimensional Figure 1 ;

[0015] Figure 2 The three-dimensional Figure 2 ;

[0016] Figure 3 The three-dimensional Figure 3 .

[0017] Figure numerals: 1. turbine body; 2. connecting ear; 3. connecting ring; 4. connecting rope; 5. fixing ring; 6. mounting plate; 7. connecting rod; 8. fixing column; 9. cam; 10. rotating rod; 11. motor; 12. mounting frame; 13. limit frame; 14. limit rod. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0019] See also Figure 1-3The utility model provides a technical solution: a water turbine that is easy to repair, including a water turbine body 1 and a mounting assembly, a mounting frame 12 is provided on the water turbine body 1, a connecting ear 2 is fixedly connected to the outer wall of the water turbine body 1, a connecting ring 3 is fixedly connected to the top of the connecting ear 2, one end of a connecting rope 4 is fixedly sleeved on the connecting ring 3, and its arrangement facilitates the lifting structure to drive the water turbine body 1 to lift the work, the mounting assembly is located on the water turbine body 1, the mounting assembly includes a lifting structure and a fixing structure, the lifting structure is located above the fixing structure, the fixing structure includes a connecting rope 4, a fixing ring 5 and a mounting plate 6, the mounting plate 6 is rotatably mounted on one side of the connecting rod 7, a fixing ring 5 is fixedly mounted inside the mounting plate 6, and the connecting rope 4 is wound around the outer wall of the fixing ring 5. The lifting structure includes a connecting rod 7, a fixing column 8, a cam 9, a rotating rod 10 and a motor 11. One side of the cam 9 is fixedly connected to the fixing column 8, the connecting rod 7 is rotatably mounted on the front side of the fixing column 8, the side of the mounting frame 12 is fixedly connected to the motor 11, and the rotating rod 10 is rotatably mounted on the other side of the mounting frame 12. The output shaft of the mounting frame 12 is connected to the rotating rod 10, and the cam 9 is sleeved and mounted on the outer wall of the rotating rod 10. When in use, the motor 11 is fixed to the vertical surface by an expansion screw. When the turbine body 1 needs to be carefully inspected, the control rotating rod 10 is started, the output shaft of the rotating rod 10 drives the cam 9 to rotate, the cam 9 drives the fixed column 8 to rotate, and the fixed column 8 drives the connecting rod 7 to rotate, so that the connecting rod 7 moves up and down. When the connecting rod 7 moves up and down, under the limiting action of the limit frame 13, the connecting rod 7 moves vertically up and down, and the movement of the connecting rod 7 drives the mounting plate 6 to move, and the mounting plate 6 drives the connecting rope 4 to move up and down, and the connecting rope 4 drives the connecting ring 3 and the connecting ear 2 to move up and down, driving the turbine body 1 to move upward, which is convenient for inspection. By using the connecting rope 4, the fixing ring 5, the mounting plate 6, the connecting rod 7, the fixing column 8, the cam 9, the rotating rod 10 and the motor 11 in combination, the turbine body 1 can be lifted easily, making the turbine body 1 more convenient to repair. The lifting assembly can lift the turbine body 1 to a height that is more convenient for operation, which enables maintenance personnel to more easily access various parts of the turbine, and can reduce the need for maintenance personnel to bend over, lean over or work in a small space during maintenance, thereby improving work efficiency and comfort, and further reducing the risk of accidents caused by insufficient operating space or unstable equipment.

[0020] Furthermore, the other side of the mounting frame 12 is fixedly connected to a limiting rod 14, one end of the limiting rod 14 is fixedly connected to the limiting frame 13, and the connecting rod 7 is slidably installed on the limiting frame 13. Its arrangement facilitates the auxiliary lifting assembly to perform lifting work, and the midpoints of the fixing ring 5, the connecting rope 4, the connecting ring 3 and the connecting ear 2 are located on the same plane. Its arrangement facilitates the auxiliary lifting assembly to be more balanced when performing lifting work.

[0021] Working principle: When in use, the motor 11 is fixed to the vertical surface by the expansion screw. When the turbine body 1 needs to be carefully inspected, the control rotating rod 10 is started, and the output shaft of the rotating rod 10 drives the cam 9 to rotate, and the cam 9 drives the fixed column 8 to rotate, and the fixed column 8 drives the connecting rod 7 to rotate, so that the connecting rod 7 moves up and down. When the connecting rod 7 moves up and down, under the limiting action of the limit frame 13, the connecting rod 7 moves vertically up and down, and the movement of the connecting rod 7 drives the mounting plate 6 to move, and the mounting plate 6 drives the connecting rope 4 to move up and down, and the connecting rope 4 drives the connecting ring 3 and the connecting ear 2 to move up and down, driving the turbine body 1 to move upward for easy maintenance.

[0022] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A water turbine that is easy to maintain, characterized in that: include: A water turbine body (1), wherein a mounting frame (12) is provided on the water turbine body (1); The mounting assembly is located on the turbine body (1), and the mounting assembly includes a lifting structure and a fixing structure. The lifting structure is located above the fixing structure. The lifting structure includes a connecting rod (7), a fixing column (8), a cam (9), a rotating rod (10) and a motor (11). One side of the cam (9) is fixedly connected to the fixing column (8), and the connecting rod (7) is rotatably mounted on the front side of the fixing column (8).

2. The water turbine that is easy to maintain according to claim 1, characterized in that: The fixing structure comprises a connecting rope (4), a fixing ring (5) and a mounting plate (6); the mounting plate (6) is rotatably mounted on one side of the connecting rod (7); the fixing ring (5) is fixedly mounted inside the mounting plate (6); and the connecting rope (4) is wound around the outer wall of the fixing ring (5).

3. The water turbine that is easy to maintain according to claim 2, characterized in that: The outer wall of the turbine body (1) is fixedly connected with a connecting ear (2), the top of the connecting ear (2) is fixedly connected with a connecting ring (3), and one end of a connecting rope (4) is fixedly sleeved on the connecting ring (3).

4. The water turbine that is easy to maintain according to claim 3, characterized in that: A motor (11) is fixedly connected to one side of the mounting frame (12); a rotating rod (10) is rotatably mounted on the other side of the mounting frame (12); an output shaft of the mounting frame (12) is connected to the rotating rod (10); and a cam (9) is sleeved and mounted on the outer wall of the rotating rod (10).

5. The water turbine that is easy to maintain according to claim 4, characterized in that: The other side of the installation frame (12) is fixedly connected to a limiting rod (14), one end of the limiting rod (14) is fixedly connected to the limiting frame (13), and the connecting rod (7) is slidably installed on the limiting frame (13).

6. The water turbine that is easy to maintain according to claim 5, characterized in that: The midpoints of the fixing ring (5), the connecting rope (4), the connecting ring (3) and the connecting ear (2) are located on the same plane.

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