CN220037765U

CN220037765U - Water guide structure of through-flow type hydraulic generator

Info

Publication number: CN220037765U
Application number: CN202320634336.8U
Authority: CN
Inventors: 孙江; 代志娟
Original assignee: Tianjin Tianfa General Plant Electrical And Mechanical Equipment Co ltd
Current assignee: Tianjin Tianfa General Plant Electrical And Mechanical Equipment Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-11-17
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the field of hydraulic generators and discloses a through-flow hydraulic generator water guide structure which comprises a hydraulic generator main body, wherein first connecting rings are fixedly connected to two sides of the hydraulic generator main body, second connecting rings are connected to the first connecting rings, connecting blocks are fixedly connected to one sides of the second connecting rings, limiting blocks are fixedly connected to the outer walls of the connecting blocks, connecting holes are connected to the outer walls of the connecting blocks, limiting holes are slidably connected to the outer walls of the limiting blocks, first screw holes are formed in the outer walls of the second connecting rings in a penetrating mode, first screws are connected to the outer walls of the first screw holes in a threaded mode, and connecting pipes are fixedly connected to the inner walls of the second connecting rings. According to the utility model, the second connecting ring is firstly arranged on the first connecting ring, the connecting block is inserted into the connecting hole, and then the limiting block is rotated into the limiting hole in a mode of rotating the limiting block, so that the effect of conveniently fixing the connecting pipe is achieved through the design.

Description

Water guide structure of through-flow type hydraulic generator

Technical Field

The utility model relates to the field of hydraulic generators, in particular to a water guide structure of a tubular hydraulic generator.

Background

The hydro-generator is a generator which uses a water turbine as a prime motor to convert water energy into electric energy. When the water flow passes through the water turbine, the water energy is converted into mechanical energy, the rotating shaft of the water turbine drives the rotor of the generator, and the mechanical energy is converted into electric energy to be output. The hydraulic generator is a main power device for generating electric energy in a hydropower station, the hydraulic generator needs to use a water guide structure, and most of the existing water guide structures are fixedly arranged on the hydraulic generator and inconvenient to detach.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a water guide structure of a through-flow hydraulic generator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a tubular hydraulic generator water guide structure, includes hydraulic generator main part, the first go-between of both sides fixedly connected with of hydraulic generator main part, first go-between is connected with the second go-between, one side fixedly connected with connecting block of second go-between, the outer wall fixedly connected with stopper of connecting block, the outer wall connection of connecting block has the connecting hole, the outer wall sliding connection of stopper has spacing hole, first screw has been seted up in the outer wall of second go-between, the outer wall threaded connection of first screw has first screw.

As a further description of the above technical solution:

the inner wall of the second connecting ring is fixedly connected with a connecting pipe.

As a further description of the above technical solution:

and two sides of the lower surface of the hydraulic generator main body are fixedly connected with sliding blocks.

As a further description of the above technical solution:

the outer wall sliding connection of slider has the spout.

As a further description of the above technical solution:

the chute is arranged on the upper surface of the bottom plate.

As a further description of the above technical solution:

second screw holes are formed in two sides of the bottom plate.

As a further description of the above technical solution:

the inner wall of the second screw hole is connected with a second screw through threads.

As a further description of the above technical solution:

the first screw hole is formed in the first connecting ring.

As a further description of the above technical solution:

the second screw hole penetrates through the sliding block.

As a further description of the above technical solution:

the shape of the limiting block is arc-shaped.

The utility model has the following beneficial effects:

1. according to the utility model, the second connecting ring is firstly arranged on the first connecting ring, the connecting block is inserted into the connecting hole, and then the limiting block is rotated into the limiting hole in a mode of rotating the limiting block, so that the effect of conveniently fixing the connecting pipe is achieved, and the effect of convenient disassembly is achieved.

2. According to the hydraulic generator, the second screw is taken out from the second screw hole by rotating the second screw, and the sliding block is taken out from the sliding groove by pulling the hydraulic generator main body upwards, so that the hydraulic generator main body can be conveniently fixed through the design.

Drawings

FIG. 1 is a front view of a water guiding structure of a through-flow hydraulic generator according to the present utility model;

FIG. 2 is a schematic perspective view of a water guiding structure of a through-flow hydraulic generator according to the present utility model;

fig. 3 is a schematic diagram of a limiting hole structure of a water guiding structure of a through-flow hydraulic generator according to the present utility model.

Legend description:

1. a hydro-generator body; 2. a first connection ring; 3. a second connecting ring; 4. a connecting block; 5. a limiting block; 6. a connection hole; 7. a limiting hole; 8. a first screw; 9. a connecting pipe; 10. a slide block; 11. a chute; 12. a bottom plate; 13. a second screw hole; 14. a second screw; 15. a first screw hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a tubular hydraulic generator water guide structure, including hydraulic generator main part 1, hydraulic generator main part 1's both sides fixedly connected with first go-between 2, first go-between 2 are connected with second go-between 3, one side fixedly connected with connecting block 4 of second go-between 3, the outer wall fixedly connected with stopper 5 of connecting block 4, the outer wall connection of connecting block 4 has connecting hole 6, the outer wall sliding connection of stopper 5 has spacing hole 7, first screw 15 has been seted up in the outer wall penetration of second go-between 3, the outer wall threaded connection of first screw 15 has first screw 8, at first install second go-between 3 on first go-between 2, connecting block 4 inserts in connecting hole 6, then rotate stopper 5 to spacing hole 7 through the mode of rotating stopper 5, the effect of convenient fixed connection pipe 9 has been reached through this kind of design.

The inner wall fixedly connected with connecting pipe 9 of second go-between 3, the lower surface both sides fixedly connected with slider 10 of hydraulic generator main part 1, the outer wall sliding connection of slider 10 has spout 11, and spout 11 is seted up at the upper surface of bottom plate 12, and second screw 13 has been seted up to the both sides of bottom plate 12, and the inner wall threaded connection of second screw 13 has second screw 14, and first screw 15 is seted up to the inside of first go-between 2, and second screw 13 runs through slider 10, stopper 5's shape is the arc, takes out second screw 14 from second screw 13 through the mode of rotating second screw 14, takes out slider 10 from spout 11 through the mode of upwards pulling hydraulic generator main part 1, has reached the effect of conveniently fixing hydraulic generator main part 1 through this kind of design.

Working principle: when the device is required to be installed, the second connecting ring 3 is firstly installed on the first connecting ring 2, the connecting block 4 is inserted into the connecting hole 6, then the limiting block 5 is rotated into the limiting hole 7 in a mode of rotating the limiting block 5, then the first screw hole 15 is installed into the first screw 8 in a mode of rotating the first screw hole 15, and the second screw 14 is installed into the second screw hole 13 in a mode of rotating the second screw 14, so that the device is installed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a tubular hydraulic generator water guide structure, includes hydraulic generator main part (1), its characterized in that: the hydraulic generator is characterized in that first connecting rings (2) are fixedly connected to two sides of the hydraulic generator main body (1), the first connecting rings (2) are connected with second connecting rings (3), one side of each second connecting ring (3) is fixedly connected with a connecting block (4), the outer wall of each connecting block (4) is fixedly connected with a limiting block (5), the outer wall of each connecting block (4) is connected with a connecting hole (6), the outer wall of each limiting block (5) is connected with a limiting hole (7), first screw holes (15) are formed in the outer wall of each second connecting ring (3) in a penetrating mode, and first screws (8) are connected to the outer wall of each first screw hole (15) in a threaded mode.

2. The through-flow hydraulic generator water guiding structure according to claim 1, wherein: the inner wall of the second connecting ring (3) is fixedly connected with a connecting pipe (9).

3. The through-flow hydraulic generator water guiding structure according to claim 1, wherein: the two sides of the lower surface of the hydraulic generator main body (1) are fixedly connected with sliding blocks (10).

4. A tubular hydraulic generator according to claim 3, wherein: the outer wall of the sliding block (10) is connected with a sliding groove (11) in a sliding way.

5. The through-flow hydraulic generator water guiding structure according to claim 4, wherein: the sliding groove (11) is formed in the upper surface of the bottom plate (12).

6. The through-flow hydraulic generator water guiding structure according to claim 5, wherein: second screw holes (13) are formed in two sides of the bottom plate (12).

7. The through-flow hydraulic generator water guiding structure according to claim 6, wherein: the inner wall of the second screw hole (13) is connected with a second screw (14) in a threaded manner.

8. The through-flow hydraulic generator water guiding structure according to claim 1, wherein: the first screw hole (15) is formed in the first connecting ring (2).

9. The through-flow hydraulic generator water guiding structure according to claim 6, wherein: the second screw hole (13) penetrates through the sliding block (10).

10. The through-flow hydraulic generator water guiding structure according to claim 1, wherein: the shape of the limiting block (5) is arc-shaped.