Adjusting and fixing mechanism of hydropower station generator

Abstract

The utility model discloses an adjusting and fixing mechanism for a generator of a hydropower station, which comprises a main body assembly and a fixing assembly, the adjusting assembly comprises a connecting rod, a first motor, a rotating rod and a connecting rope; the connecting rods are fixed to the two sides of the top end of the ground, the first motor is fixed above the outer side face of the connecting rod on one side, the rotating rod is clamped between the upper portions of the inner sides of the connecting rods, and the connecting rope is wound around the middle surface of the rotating rod. The problems that when an existing hydropower station generator is installed, a machine frame is installed in a designated clamping hole firstly, then other parts of the generator are installed on the machine frame one by one, and if the position of the machine frame is slightly deviated during installation, the other parts are installed in a staggered mode, and overall operation of the generator is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydroelectric power generation, in particular to an adjusting and fixing mechanism of a generator of a hydroelectric power station. Background Art

[0002] Hydropower is a method of generating electricity by converting the potential energy of water into electrical energy. Hydropower is mainly implemented by utilizing the potential energy of water bodies (such as rivers, lakes, etc.) and building hydropower stations. The overall operation of the hydropower station requires the use of generators to maintain.

[0003] However, it still has the following disadvantages in actual use:

[0004] When installing the existing hydropower station generator, the frame is first installed in the designated holes, and then the other components of the generator are installed on the frame one by one. During installation, if the position of the frame is slightly offset, other components will be installed out of place, affecting the overall operation of the machine. Utility Model Content

[0005] The utility model aims to provide an adjustment and fixing mechanism for a hydropower station generator, so as to solve the problem in the above-mentioned background technology that when installing the existing hydropower station generator, the frame is first installed in a hole of a designated card, and then other components of the generator are installed on the frame one by one. During installation, if the position of the frame is slightly offset, other components will be installed out of position, affecting the overall operation of the machine.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an adjustment and fixing mechanism for a hydropower station generator, comprising:

[0008] A main body assembly, the main body assembly comprising a ground surface;

[0009] An adjustment assembly, the adjustment assembly comprising a connecting rod, a first motor, a rotating rod, and a connecting rope;

[0010] The connecting rod is fixed on both sides of the top of the ground, the first motor is fixed on the upper outer side of one connecting rod, the rotating rod is clamped between the upper inner side of the connecting rod, and the connecting rope is wound around the middle surface of the rotating rod.

[0011] Furthermore, the main body assembly also includes a mounting hole, a generator, and a connecting column;

[0012] The mounting hole is opened at the center of the top of the ground, the generator is placed inside the mounting hole, and the connecting column is fixed at the center of the top of the generator.

[0013] Furthermore, the connecting rod is located at the edges of both sides of the mounting hole, one end of the rotating rod is fixedly connected to the output end of the first motor, and the bottom end of the connecting rope is fixedly connected to the connecting column;

[0014] A support plate is fixedly connected to the bottom end of the first motor, and an inner end of the support plate is fixedly connected to the connecting rod.

[0015] Furthermore, a connecting ring is placed between the inner and lower sides of the connecting rod, a sliding groove is provided on the outer side of the connecting ring, a first slider is slidably connected to both ends of the inner side of the sliding groove, and the outer side of the first slider is fixedly connected to the lower side of the inner side of the connecting rod.

[0016] Furthermore, the invention also includes a limit assembly;

[0017] The limiting assembly includes a set of second sliders, telescopic rods, cylinders, and round rods;

[0018] The second sliders are respectively slidably connected to the other two ends of the inner side of the slide slot, the telescopic rod is fixed to the outer side of the second slider, the cylinder is fixed to the upper outer side of the telescopic rod, and the round rod passes through the upper part of the telescopic rod.

[0019] Furthermore, the outer end of the round rod is slidably connected to the inside of the cylinder, the inner end of the round rod is slidably connected to a moving rod, and the outer end of the moving rod is fixedly connected to a limiting plate;

[0020] The bottom end of the cylinder is fixedly connected with a mounting plate, and the inner side end of the mounting plate is fixedly connected with the telescopic rod.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The utility model provides a connecting ring on the periphery of the generator, a slide groove is provided on the outer side of the connection, sliders are slidably connected on the left and right sides of the slide groove, the sliders are fixedly connected to the connecting rods on the outer side, a rotating rod is provided on the upper inner side of the connecting rod, a connecting rope is wound around the surface of the rotating rod, the tail end of the connecting rope is fixedly connected to the connecting column at the top of the generator, the generator can be assembled outside, after the assembly is completed, the connecting rope is fixedly connected to the connecting column, so that the rotating rod drives the connecting rope to move downward to the extension position, so that the connecting rope hoists the generator into the installation hole, and at the same time the connecting rope can adjust the installation height of the generator to avoid the displacement of the installation position of the components and prevent the operation of the machine from being affected.

[0023] 2. Based on beneficial effect 1, after the generator is moved close to the installation position through the connecting rope, the cylinder drives the round rod to extend, so that the round rod drives the moving rod and the limit plate to extend, and the limit plate is clamped with the outer periphery of the generator, so that the limit plate follows the movement of the generator through the telescopic rod. At the same time, the limit plate limits the generator. When the generator moves to the specified position, the connecting rope stops moving downward, the telescopic rod stops moving, and the limit plate limits the generator at the specified position to avoid shaking of the generator during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0027] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 11. Ground; 12. Mounting hole; 13. Generator; 14. Connecting column; 21. Connecting rod; 22. First motor; 23. Rotating rod; 24. Connecting rope; 25. Support plate; 26. Connecting ring; 27. Slide; 28. First slider; 31. Second slider; 32. Telescopic rod; 33. Cylinder; 331. Mounting plate; 34. Round rod; 35. Moving rod; 36. Limiting plate. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-Figure 3 As shown, this embodiment is an adjustment and fixing mechanism for a hydropower station generator, comprising:

[0035] A main body component, the main body component includes a ground 11;

[0036] An adjustment component, the adjustment component includes a connecting rod 21, a first motor 22, a rotating rod 23, and a connecting rope 24;

[0037] The connecting rod 21 is fixed to both sides of the top of the ground 11, the first motor 22 is fixed above the outer side of one side of the connecting rod 21, the rotating rod 23 is clamped between the upper inner side of the connecting rod 21, and the connecting rope 24 is wound around the middle surface of the rotating rod 23;

[0038] The connecting rod 21 is a supporting component of the assembly, the first motor 22 is fixed above the right side surface of the right connecting rod 21, the rotating rod 23 can rotate between the inner sides of the connecting rod 21, and the connecting rope 24 is used to connect other components;

[0039] The main assembly also includes a mounting hole 12, a generator 13, and a connecting column 14;

[0040] The mounting hole 12 is opened at the center of the top of the ground 11, the generator 13 is placed inside the mounting hole 12, and the connecting column 14 is fixed at the center of the top of the generator 13;

[0041] The mounting hole 12 is used for placing and installing the generator 13, which is used for the operation of the hydropower station, and the connecting column 14 is used for placing other components;

[0042] The connecting rod 21 is located at the edges of both sides of the mounting hole 12, one end of the rotating rod 23 is fixedly connected to the output end of the first motor 22, and the bottom end of the connecting rope 24 is fixedly connected to the connecting column 14;

[0043] A support plate 25 is fixedly connected to the bottom end of the first motor 22, and an inner end of the support plate 25 is fixedly connected to the connecting rod 21;

[0044] The connecting rod 21 is located on the left and right sides of the outside of the mounting hole 12. The right end of the rotating rod 23 is fixedly connected to the output end of the first motor 22. The first motor 22 can drive the rotating rod 23 to rotate. The rotating rotating rod 23 drives the connecting rope 24 to move down and wind. A support plate 25 is provided to support the first motor 22 above.

[0045] A connecting ring 26 is placed between the inner and lower sides of the connecting rod 21, a sliding groove 27 is provided on the outer side of the connecting ring 26, and first sliders 28 are slidably connected to both ends of the inner side of the sliding groove 27, and the outer side of the first slider 28 is fixedly connected to the lower side of the inner side of the connecting rod 21;

[0046] Two sets of vertical rods are arranged inside the connecting ring 26, and a certain distance is set between the vertical rods. The vertical rods support the connecting ring 26, and the first slider 28 slides in the slide groove 27, so that the connecting rod 21 can be adjusted in position through the first slider 28;

[0047] Working principle:

[0048] The assembly is positioned at the designated position, and then the position of the connecting rod 21 is adjusted according to the on-site conditions. Meanwhile, the generator 13 is assembled outside. After the connecting rod 21 is adjusted, the connecting rod 21 is connected to the ground 11 by bolts, and then the connecting rope 24 is fixedly connected to the generator 13. The first motor 22 is started, and the first motor 22 drives the rotating rod 23 to rotate, so that the rotating rod 23 drives the bottom end of the connecting rope 24 to move downward. At this time, the connecting rope 24 drives the generator 13 to move downward in the mounting hole 12.

[0049] When the generator 13 is moved to the designated position, the first motor 22 is turned off, so that the rotating rod 23 and the connecting rope 24 stop working together, so that the generator 13 is placed at the designated position;

[0050] In the above steps, the position of the generator 13 can be adjusted through the interaction between the connecting rope 24 and the rotating rod 23.

[0051] See also Figure 1 , Figure 4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0052] Limiting components;

[0053] The limiting assembly includes a set of second sliders 31, telescopic rods 32, cylinders 33, and round rods 34;

[0054] The second slider 31 is slidably connected to the other two ends of the inner side of the slide groove 27, the telescopic rod 32 is fixed to the outer side of the second slider 31, the cylinder 33 is fixed to the upper outer side of the telescopic rod 32, and the round rod 34 passes through the upper side of the telescopic rod 32;

[0055] The second slider 31 is slidably connected to the front and rear ends of the slide slot 27. There are two second sliders 31. The second slider 31 and the telescopic rod 32 are used to connect other components. The cylinder 33 drives the round rod 34, and the round rod 34 is used to connect other components.

[0056] The outer end of the round rod 34 is slidably connected to the inside of the cylinder 33, the inner end of the round rod 34 is slidably connected to the moving rod 35, and the outer end of the moving rod 35 is fixedly connected to the limiting plate 36;

[0057] The bottom end of the cylinder 33 is fixedly connected with a mounting plate 331, and the inner end of the mounting plate 331 is fixedly connected with the telescopic rod 32;

[0058] The cylinder 33 drives the round rod 34 to move, and the moving rod 35 can move inside the round rod 34. The limit plate 36 is connected to the front and rear ends of the outer side of the generator 13, and the mounting plate 331 supports the cylinder 33 above.

[0059] Working principle:

[0060] When the assembly is not installed, the telescopic rod 32 is adjusted in position by the second slider 31. After the telescopic rod 32 is adjusted, the telescopic rod 32 is connected to the ground 11 by bolts;

[0061] After the generator 13 is moved close to the installation position through the connecting rope 24, the cylinder 33 is started, and the cylinder 33 drives the round rod 34 to extend outward, so that the round rod 34 drives the moving rod 35 and the limit plate 36 to extend outward. If the length is not enough, the moving rod 35 extends outward from the inside of the round rod 34, so that the moving rod 35 drives the limit plate 36 to move to the front and rear ends of the generator 13, and at the same time, the limit plate 36 is clamped with the outer periphery of the generator 13;

[0062] When the generator 13 continues to move downward, the telescopic rod 32 is activated, and the telescopic rod 32 drives the limit plate 36 to move with the generator 13. At the same time, the limit plate 36 limits the generator 13.

[0063] When the generator 13 moves to the designated position, the connecting rope 24 stops moving downward, and the telescopic rod 32 stops moving. At this time, the limiting plate 36 limits the generator 13 at the designated position to prevent the generator 13 from shaking during installation.

[0064] The above steps can improve your functionality.

[0065] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. The adjusting and fixing mechanism of the generator of the hydropower station is characterized by: include: A main body component, the main body component comprising a ground surface (11); An adjustment assembly, the adjustment assembly comprising a connecting rod (21), a first motor (22), a rotating rod (23), and a connecting rope (24); The connecting rod (21) is fixed to both sides of the top of the ground (11), the first motor (22) is fixed above the outer side of one side of the connecting rod (21), the rotating rod (23) is clamped between the upper inner side of the connecting rod (21), and the connecting rope (24) is wound around the middle surface of the rotating rod (23).

2. The adjusting and fixing mechanism of the hydropower station generator according to claim 1, characterized in that: The main body assembly also includes a mounting hole (12), a generator (13), and a connecting column (14); The mounting hole (12) is opened at the center of the top of the ground (11), the generator (13) is placed inside the mounting hole (12), and the connecting column (14) is fixed at the center of the top of the generator (13).

3. The adjusting and fixing mechanism of the hydropower station generator according to claim 1, characterized in that: The connecting rod (21) is located at the edges of both sides of the mounting hole (12), one end of the rotating rod (23) is fixedly connected to the output end of the first motor (22), and the bottom end of the connecting rope (24) is fixedly connected to the connecting column (14); A support plate (25) is fixedly connected to the bottom end of the first motor (22), and the inner end of the support plate (25) is fixedly connected to the connecting rod (21).

4. The adjusting and fixing mechanism of the hydropower station generator according to claim 1, characterized in that: A connecting ring (26) is placed between the inner and lower sides of the connecting rod (21), a sliding groove (27) is provided on the outer side of the connecting ring (26), and a first sliding block (28) is slidably connected to both ends of the inner side of the sliding groove (27), and the outer side of the first sliding block (28) is fixedly connected to the lower side of the inner side of the connecting rod (21).

5. The adjusting and fixing mechanism of the hydropower station generator according to claim 1, characterized in that: Also includes a limiter assembly; The limiting assembly comprises a group of second sliders (31), telescopic rods (32), cylinders (33), and round rods (34); The second slider (31) is slidably connected to the other two ends of the inner side of the slide groove (27), the telescopic rod (32) is fixed to the outer side of the second slider (31), the cylinder (33) is fixed to the upper outer side of the telescopic rod (32), and the round rod (34) passes through the upper side of the telescopic rod (32).

6. The adjusting and fixing mechanism of the hydropower station generator according to claim 5, characterized in that: The outer end of the round rod (34) is slidably connected to the inside of the cylinder (33), the inner end of the round rod (34) is slidably connected to a moving rod (35), and the outer end of the moving rod (35) is fixedly connected to a limiting plate (36); The bottom end of the cylinder (33) is fixedly connected to a mounting plate (331), and the inner end of the mounting plate (331) is fixedly connected to the telescopic rod (32).

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