CN204572922U - Water power plant parallel drive shaft - Google Patents
Water power plant parallel drive shaft Download PDFInfo
- Publication number
- CN204572922U CN204572922U CN201520220019.7U CN201520220019U CN204572922U CN 204572922 U CN204572922 U CN 204572922U CN 201520220019 U CN201520220019 U CN 201520220019U CN 204572922 U CN204572922 U CN 204572922U
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- China
- Prior art keywords
- gear
- power plant
- main shaft
- level
- countershaft
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Abstract
The utility model relates to water power plant parallel drive shaft, belong to equipment for hydroelectric station field, mainly solving existing water power plant transmission shaft is the transmission of single direction, the problem of the skew of transmission direction cannot be realized, described one-level gear, secondary gear is fixed on bearing spider, the placement parallel with secondary gear of described one-level gear, the tooth of one-level gear and the interlaced left end of described jacket casing in main shaft gyration face that coincide of the tooth of secondary gear, by end nut, sleeve is fixed, the right side of described motor is provided with secondary end cap, one end of described output shaft is connected with motor, the other end is connected with countershaft, the left end of described countershaft is connected with secondary gear, the top of described countershaft turning surface is provided with the Baltimore groove holding flat key.The utility model is novel unique, and adopt the project organization of parallel axes to achieve the skew of transmission direction, job schedule smoothness is carried out, increases work efficiency, easy-to-operat person operates, and effectively improves generating production capacity.
Description
Technical field
The utility model relates to water power plant parallel drive shaft, belongs to equipment for hydroelectric station field.
Background technique
Water power plant is the integration engineering facility that water can be converted to electric energy.Generally comprise the reservoir and Diversion system of hydropower station, power plant building, electromechanical equipment etc. that are formed by dash, outlet structure escape works.The high water level water of reservoir flows into factory building promotion turbine-generator units through diversion system and sends electric energy, then through boosting transformer, switchyard and electric transmission line input electrical network.Water power plant is the integration engineering facility that water can be converted to electric energy, also known as hydroelectric power plant.It comprises for utilizing water to produce electric energy and the various equipment for hydroelectric station of a series of structure of hydropower station built and installing.These buildings are utilized to concentrate the drop of natural current to form head, collect, regulate the flow of natural current, and it is transferred to water turbine, through the co-operation of water turbine and generator, concentrated water can be converted to electric energy, then through transformer, switchyard and electric transmission line etc., electric energy be inputted electrical network.Some water power plant except the building needed for generating, also Chang Youwei flood control, irrigations, shipping, excessivelys wooden, fish etc. fully utilize other buildings that object serves.The synthesis of these buildings claims Hydropower station pivotal or water control project.The drop of water forms kinetic energy under gravity, from the high-level water source such as river or reservoir to the diversion of low level place, utilize pressure or the flow velocity impulse water turbine of water, make it to rotate, thus water can be converted into mechanical energy, and then rotated by water turbine drive electrical generators, cutting magnetic line produces Ac.And low level water carries out water circulation be distributed in the earth everywhere by absorbing sunlight, thus reply high-level water source.
Current existing water power plant transmission shaft is the transmission of single direction, cannot realize the skew of transmission direction, can not realize realizing the change of attached article position connecting, and then the process that dallies over one's work, affect working efficiency, add the work difficulty of operator, reduce generating production capacity.
Model utility content
The utility model is the transmission of single direction for current existing water power plant transmission shaft, the skew of transmission direction cannot be realized, can not realize realizing the change of attached article position connecting, and then the process that dallies over one's work, affect working efficiency, add the work difficulty of operator, reduce the problem of generating production capacity, devise water power plant parallel drive shaft.
The technical scheme in the invention for solving the technical problem is:
This water power plant parallel drive shaft, its structure comprises: main shaft, distance ring, front lathe bed, spindle bearing, one-level end cap, check ring, one-level gear, bearing spider, sleeve, end nut, motor, secondary end cap, output shaft, countershaft, secondary gear, flat key, hexagon socket cap head screw, deep groove ball bearing, tightening nut, outer six square bolts, outside framework oil seal, main shaft end cap; Described one-level gear, secondary gear are fixed on bearing spider, the placement parallel with secondary gear of described one-level gear, the tooth of one-level gear and the interlaced left end of described jacket casing in main shaft gyration face that coincide of the tooth of secondary gear, by end nut, sleeve is fixed, the right side of described motor is provided with secondary end cap, one end of described output shaft is connected with motor, the other end is connected with countershaft, the left end of described countershaft is connected with secondary gear, and the top of described countershaft turning surface is provided with the Baltimore groove holding flat key.
Described external crucible is as square platform, and main shaft is supported by spindle bearing, and described main shaft carries out distance adjustment by distance ring, and described one-level end cap is located at the left side of one-level gear, and described check ring is located at the right side of one-level gear.
The both sides up and down in described main shaft gyration face are fixed on spindle bearing by tightening nut, and described main shaft upper right is provided with the tapped hole holding outer six square bolts.
Described hexagon socket cap head screw is located at the upper right of bearing spider, and described deep-groove ball axle bearing is located at the below of output shaft.
The utility model has the following advantages:
1. the utility model is novel unique, adopts the project organization of parallel axes to achieve the skew of transmission direction, solves the problem that can not realize realizing the change of attached article position connecting, job schedule smoothness is carried out, increase work efficiency, easy-to-operat person operates, and effectively improves generating production capacity.
2. the utility model structure is simple, and easy to make, parts material is cheap, good manufacturability, and fabricating cost is low, and application is wide.
3. the patten's design that have employed key transmission that the utility model is more, effectively improves the assembly performance of part, reduces assembling difficulty, improves transmission efficiency simultaneously.
4. the utility model adopts parallel axes structural design, and transmission adopts gear pair, improves transmission accuracy.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure figure.
In figure: lathe bed, 4 spindle bearings, 5 end caps, 6 check rings, 7 one-level gears, 8 bearing spiders, 9 sleeves, 10 end nut, 11 motor, 12 end caps, 13 lock washers, 14 countershafts, 15 secondary gears, 16 flat keys, 17 hexagon socket cap head screws, 18 deep groove ball bearings, 19 tightening nuts, 20 outer six square bolts, 21 outside framework oil seals, 22 main shaft end caps before 1 main shaft, 2 distance rings, 3.
Embodiment
As shown in Figure 1: water power plant parallel drive shaft, its structure comprises: main shaft 1, distance ring 2, front lathe bed 3, spindle bearing 4, one-level end cap 5, check ring 6, one-level gear 7, bearing spider 8, sleeve 9, end nut 10, motor 11, secondary end cap 12, output shaft 13, countershaft 14, secondary gear 15, flat key 16, hexagon socket cap head screw 17, deep groove ball bearing 18, tightening nut 19, outer six square bolts 20, outside framework oil seal 21, main shaft end cap 22, described one-level gear 7, secondary gear 15 is fixed on bearing spider 8, , the placement parallel with secondary gear 15 of described one-level gear 7, the tooth of one-level gear 7 and the tooth of secondary gear 15 interlaced coincide, described sleeve 9 is enclosed within the left end of main shaft 1 turning surface, by end nut 10, sleeve 9 is fixed, the right side of described motor 11 is provided with secondary end cap 12, one end of described output shaft 13 is connected with motor 11, the other end is connected with countershaft 14, the left end of described countershaft 14 is connected with secondary gear 15, the top of described countershaft 14 turning surface is provided with the Baltimore groove holding flat key 16, described front lathe bed 3 is square platform, and described main shaft 1 is supported by spindle bearing 4, and described main shaft 1 carries out distance adjustment by distance ring 2, and described one-level end cap 5 is located at the left side of one-level gear 7, and described check ring 6 is located at the right side of one-level gear 7, the both sides up and down of described main shaft 1 turning surface are fixed on spindle bearing 4 by tightening nut 19, and described main shaft 1 upper right is provided with the tapped hole holding outer six square bolts 20, described hexagon socket cap head screw 17 is located at the upper right of bearing spider 8, and described deep-groove ball axle bearing 18 is located at the below of output shaft 13.
Water power plant parallel drive shaft described by the present embodiment, first starter-generator during use, then powered to one-level gear by output shaft, drive one-level pinion rotation, because the tooth of one-level gear and secondary gear is interlaced identical, also drive secondary gear rotation simultaneously, achieve the skew of transmission direction.The utility model is novel unique, adopts the project organization of parallel axes to achieve the skew of transmission direction, solves the problem that can not realize realizing the change of attached article position connecting, job schedule smoothness is carried out, increase work efficiency, easy-to-operat person operates, and effectively improves generating production capacity.
The above, be only embodiment of the present utility model, and those of ordinary skill in the art are in the scope that the utility model discloses, and the change that can expect easily, within the protection domain that all should be encompassed in model utility.
Claims (4)
1. water power plant parallel drive shaft, structure comprises: main shaft (1), distance ring (2), front lathe bed (3), spindle bearing (4), one-level end cap (5), check ring (6), one-level gear (7), bearing spider (8), sleeve (9), end nut (10), motor (11), secondary end cap (12), output shaft (13), countershaft (14), secondary gear (15), flat key (16), hexagon socket cap head screw (17), deep groove ball bearing (18), tightening nut (19), outer six square bolts (20), outside framework oil seal (21), main shaft end cap (22), it is characterized in that: described one-level gear (7), secondary gear (15) is fixed on bearing spider (8), described one-level gear (7) and secondary gear (15) parallel placement, the tooth of one-level gear (7) and the tooth of secondary gear (15) interlaced coincide, described sleeve (9) is enclosed within the left end of main shaft (1) turning surface, by end nut (10), sleeve (9) is fixed, the right side of described motor (11) is provided with secondary end cap (12), one end of described output shaft (13) is connected with motor (11), the other end is connected with countershaft (14), the left end of described countershaft (14) is connected with secondary gear (15), the top of described countershaft (14) turning surface is provided with the Baltimore groove holding flat key (16).
2. water power plant according to claim 1 parallel drive shaft, it is characterized in that: described front lathe bed (3) is square platform, described main shaft (1) is supported by spindle bearing (4), described main shaft (1) carries out distance adjustment by distance ring (2), described one-level end cap (5) is located at the left side of one-level gear (7), and described check ring (6) is located at the right side of one-level gear (7).
3. water power plant according to claim 1 parallel drive shaft, it is characterized in that: the both sides up and down of described main shaft (1) turning surface are fixed on spindle bearing (4) by tightening nut (19), and described main shaft (1) upper right is provided with the tapped hole holding outer six square bolts (20).
4. water power plant according to claim 1 parallel drive shaft, is characterized in that: described hexagon socket cap head screw (17) is located at the upper right of bearing spider (8), and described deep-groove ball axle bearing (18) is located at the below of output shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220019.7U CN204572922U (en) | 2015-04-10 | 2015-04-10 | Water power plant parallel drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220019.7U CN204572922U (en) | 2015-04-10 | 2015-04-10 | Water power plant parallel drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572922U true CN204572922U (en) | 2015-08-19 |
Family
ID=53865563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520220019.7U Expired - Fee Related CN204572922U (en) | 2015-04-10 | 2015-04-10 | Water power plant parallel drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572922U (en) |
-
2015
- 2015-04-10 CN CN201520220019.7U patent/CN204572922U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170410 |