CN215682013U - Thrust bearing supporting structure of vertical hydraulic generator - Google Patents
Thrust bearing supporting structure of vertical hydraulic generator Download PDFInfo
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- CN215682013U CN215682013U CN202122057607.1U CN202122057607U CN215682013U CN 215682013 U CN215682013 U CN 215682013U CN 202122057607 U CN202122057607 U CN 202122057607U CN 215682013 U CN215682013 U CN 215682013U
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- thrust bearing
- oil tank
- fixedly connected
- installation part
- mounting bracket
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Abstract
The utility model discloses a thrust bearing supporting structure of a vertical hydraulic generator, which comprises a base, wherein an installation frame is fixedly installed at the top of the base, an elastic oil tank is arranged at the top of the installation frame, a lifting mechanism is installed between the elastic oil tank and the installation frame together, a support iron is fixedly installed inside the elastic oil tank, a supporting plate is arranged at the top of the support iron, a universal shaft is fixedly connected between the support iron and the supporting plate together, and a protection assembly is connected between the universal shaft and the support iron together. According to the utility model, the overall height can be adjusted through the mounting frame and the lifting mechanism, so that the height of the bearing tile is adjusted.
Description
Technical Field
The utility model relates to the technical field of hydraulic generators, in particular to a thrust bearing supporting structure of a vertical hydraulic generator.
Background
The hydraulic generator is composed of main components such as a rotor, a stator, a frame, a thrust bearing, a guide bearing, a cooler, a brake and the like. The stator mainly comprises a base, an iron core, a winding and other components. The stator core is made up of cold-rolled silicon steel sheets by laminating, and can be made into integral and split structure according to the condition of manufacture and transportation. The cooling mode of the hydraulic generator generally adopts closed circulating air cooling. The ultra-large capacity unit tends to directly cool the stator by taking water as a cooling medium;
after the existing vertical hydraulic generator thrust bearing supporting structure is installed, the height cannot be adjusted, and meanwhile, the inclination of a bearing bush is not flexible enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a thrust bearing supporting structure of a vertical hydraulic generator.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a vertical hydraulic generator thrust bearing supporting structure, includes the base, the top fixed mounting of base has the mounting bracket, the top of mounting bracket is equipped with the elastic oil tank, install elevating system jointly between elastic oil tank and the mounting bracket, the inside fixed mounting of elastic oil tank has a indisputable, the top of indisputable is equipped with the supporting disk, the common fixedly connected with cardan shaft between indisputable and the supporting disk, be connected with protection component jointly between cardan shaft and the indisputable.
Further, elevating system includes the turning block, the top fixedly connected with screw rod of turning block, and the screw rod runs through the bottom of mounting bracket perpendicularly and extends to the top, threaded connection between screw rod and the mounting bracket, the top of screw rod is rotated and is connected with the mounting panel, and fixed connection between mounting panel and the elastic oil tank, two spacing slide bars of the bottom symmetry fixedly connected with of mounting panel, and the bottom that the perpendicular mounting bracket that runs through of spacing slide bar extends to the bottom, rotates the turning block to it rises to drive the mounting panel through the screw rod, and spacing slide bar has limiting displacement, increases overall stability.
Furthermore, the turning block is regular hexagon, and auxiliary tools such as a spanner can be conveniently used for turning.
Further, the protection component comprises an upper sealing installation part and a lower sealing installation part, the upper sealing installation part is fixedly connected with the universal shaft, the lower sealing installation part is fixedly connected with the support iron, a corrugated sealing sleeve is fixedly connected between the upper sealing installation part and the lower sealing installation part, and the corrugated sealing sleeve is adopted, so that the universal shaft can change the inclination degree.
Furthermore, a plurality of filling pieces are filled in the elastic oil tank, so that the oil filling amount of the elastic oil tank is reduced.
Furthermore, the joint between the upper top plane of the supporting iron and the upper opening plane of the elastic oil tank is connected through welding, the joint is firm and durable, leakage is not easy to occur, the joint strength and the tightness are high, joint accessories are not needed, and the cost is low.
Furthermore, the bearing bush is installed at the top of the supporting disk, so that the installation of the thrust bearing is facilitated.
The utility model has the beneficial effects that:
1. when the vertical hydraulic generator thrust bearing support structure is used, the overall height can be adjusted through the installation frame and the lifting mechanism, so that the height of the bearing bush is adjusted.
2. When the thrust bearing supporting structure of the vertical hydraulic generator is used, the bearing bush can be more flexibly inclined through the universal shaft, and the universal shaft can be protected through the protection assembly, so that the thrust bearing supporting structure of the vertical hydraulic generator is prevented from being damaged by the external environment, and the service life of the universal shaft is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protective assembly of the present invention;
fig. 3 is a schematic structural diagram of the lifting mechanism of the present invention.
Illustration of the drawings:
1. a base; 2. a lifting mechanism; 21. rotating the block; 22. a screw; 23. mounting a plate; 24. a limiting slide bar; 3. a mounting frame; 4. a filling member; 5. an elastic oil tank; 6. supporting iron; 7. a guard assembly; 71. an upper seal mount; 72. a lower seal mount; 73. a corrugated gland; 8. a cardan shaft; 9. a support disc; 10. and bearing bushes.
Detailed Description
Fig. 1 shows, relates to a thrust bearing supporting structure of vertical hydraulic generator, including base 1, base 1's top fixed mounting has mounting bracket 3, mounting bracket 3's top is equipped with elastic oil tank 5, install elevating system 2 between elastic oil tank 5 and the mounting bracket 3 jointly, elastic oil tank 5's inside fixed mounting has a indisputable 6, the top of indisputable 6 is equipped with supporting disk 9, the common fixedly connected with cardan shaft 8 between indisputable 6 and the supporting disk 9 of holding, be connected with protection component 7 between cardan shaft 8 and the indisputable 6 jointly.
The elastic oil tank 5 is filled with a plurality of fillers 4.
The upper top plane of the supporting iron 6 is connected with the upper opening plane seam of the elastic oil tank 5 by welding.
The bearing bush 10 is mounted on the top of the support disc 9.
As shown in fig. 2, the protection assembly 7 includes an upper seal mounting member 71 and a lower seal mounting member 72, the upper seal mounting member 71 is fixedly connected with the cardan shaft 8, the lower seal mounting member 72 is fixedly connected with the yoke 6, and a corrugated sealing sleeve 73 is fixedly connected between the upper seal mounting member 71 and the lower seal mounting member 72.
As shown in fig. 3, the lifting mechanism 2 includes a rotating block 21, a screw 22 is fixedly connected to the top of the rotating block 21, the screw 22 vertically penetrates through the bottom of the mounting rack 3 and extends to the top, the screw 22 is connected with the mounting rack 3 through threads, a mounting plate 23 is rotatably connected to the top of the screw 22, the mounting plate 23 is fixedly connected with the elastic oil tank 5, two limiting slide bars 24 are symmetrically and fixedly connected to the bottom of the mounting plate 23, and the limiting slide bars 24 vertically penetrate through the bottom of the mounting rack 3 and extend to the bottom.
The turning block 21 is regular hexagonal.
When using vertical hydraulic generator thrust bearing structure, when needing the height-adjusting, rotate turning block 21 to drive screw rod 22 and rotate, screw rod 22 drives mounting panel 23 and reciprocates, thereby adjusts overall height, and in the reuse, protection component 7 can protect cardan shaft 8, avoids external environment to cause the damage to it.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a vertical hydraulic generator thrust bearing structure, includes base (1), its characterized in that: the top fixed mounting of base (1) has mounting bracket (3), the top of mounting bracket (3) is equipped with elastic oil tank (5), install elevating system (2) jointly between elastic oil tank (5) and mounting bracket (3), the inside fixed mounting of elastic oil tank (5) has a indisputable (6), the top of indisputable (6) is equipped with supporting disk (9), prop up between indisputable (6) and supporting disk (9) common fixedly connected with cardan shaft (8), be connected with protection component (7) jointly between cardan shaft (8) and indisputable (6).
2. The thrust bearing support structure of a vertical hydro-generator according to claim 1, wherein: elevating system (2) include turning block (21), the top fixedly connected with screw rod (22) of turning block (21), and screw rod (22) run through the bottom of mounting bracket (3) perpendicularly and extend to the top, threaded connection between screw rod (22) and mounting bracket (3), the top of screw rod (22) is rotated and is connected with mounting panel (23), and fixed connection between mounting panel (23) and elastic fuel tank (5), two spacing slide bar (24) of the bottom symmetry fixedly connected with of mounting panel (23), and the bottom that perpendicular run through mounting bracket (3) of spacing slide bar (24) extends to the bottom.
3. The thrust bearing support structure of a vertical hydro-generator according to claim 2, wherein: the rotating block (21) is in a regular hexagon shape.
4. The thrust bearing support structure of a vertical hydro-generator according to claim 1, wherein: the protection assembly (7) comprises an upper sealing installation part (71) and a lower sealing installation part (72), the upper sealing installation part (71) is fixedly connected with the universal shaft (8), the lower sealing installation part (72) is fixedly connected with the support iron (6), and the upper sealing installation part (71) is fixedly connected with the lower sealing installation part (72) through a corrugated sealing sleeve (73).
5. The thrust bearing support structure of a vertical hydro-generator according to claim 1, wherein: the elastic oil tank (5) is filled with a plurality of filling pieces (4).
6. The thrust bearing support structure of a vertical hydro-generator according to claim 1, wherein: the joint of the upper top plane of the supporting iron (6) and the upper opening plane of the elastic oil tank (5) is connected by welding.
7. The thrust bearing support structure of a vertical hydro-generator according to claim 1, wherein: and a bearing bush (10) is arranged at the top of the supporting disk (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057607.1U CN215682013U (en) | 2021-08-30 | 2021-08-30 | Thrust bearing supporting structure of vertical hydraulic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057607.1U CN215682013U (en) | 2021-08-30 | 2021-08-30 | Thrust bearing supporting structure of vertical hydraulic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215682013U true CN215682013U (en) | 2022-01-28 |
Family
ID=79958809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122057607.1U Active CN215682013U (en) | 2021-08-30 | 2021-08-30 | Thrust bearing supporting structure of vertical hydraulic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215682013U (en) |
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2021
- 2021-08-30 CN CN202122057607.1U patent/CN215682013U/en active Active
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