CN107387453A - Large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance - Google Patents
Large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance Download PDFInfo
- Publication number
- CN107387453A CN107387453A CN201710848704.8A CN201710848704A CN107387453A CN 107387453 A CN107387453 A CN 107387453A CN 201710848704 A CN201710848704 A CN 201710848704A CN 107387453 A CN107387453 A CN 107387453A
- Authority
- CN
- China
- Prior art keywords
- gear
- vertical water
- hydraulic turbine
- cabinet
- intelligent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000012423 maintenance Methods 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000010354 integration Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance, in vertical water pump（The hydraulic turbine）Unit base on barring gear is installed, described barring gear includes being arranged on cabinet（3）Inner or outer power source（1）, gear shaft（2）, gear wheel（6）And little gear（7）, cabinet（3）It is fixed on large vertical water pumps（The hydraulic turbine）Unit base（11）On, cabinet（3）Outer installation power source（1）, gear shaft（2）Cabinet is installed（3）It is interior, gear shaft（2）Upper installation little gear（7）, gear shaft（2）Couple power source（1）, gear wheel（6）Pass through positioning sleeve（4）, bolt（5）On the armature spindle shaft coupling of vertical water pump unit, gear wheel（6）Pinion mate（7）.Electromechanical integration operation of the present invention, automatic control jiggering, correction, positioning, light labor intensity, repair quality and efficiency high.
Description
Technical field
The present invention relates to big-and-middle-sized irrigation and drainage pumping station, power station large vertical water pumps, hydrogenerator, and in particular to big-and-middle-sized
The intelligent barring gear of vertical water pump, Overhauling for Hydraulic Generator Set.
Technical background
It is well known that big-and-middle-sized vertical water pump（The hydraulic turbine）During unit disassembling overhaul, rotary electric machine rotor or electricity need to be passed through
Machine rotor and water pump（The hydraulic turbine）The assembly of direct connection different orientation come measure, adjust the concentric of unit, throw, center and
Impeller clearance, it is therefore desirable to by manpower to rotor or rotor and water pump（The hydraulic turbine）The assembly of direct connection is turned
Dynamic positioning, normal 1.6 meters of units just need 8 people to promote stationary fixture and reinforcing thick stick to carry out rotation completion, some larger units
The manpower that 6.0 meters of mixed-flow pump soap river station unit such as largest domestic needs is more, and upper guide shoe is basic when particularly unit centers
Hold tightly, the difficulty of artificial jiggering is bigger, and the precise decreasing for causing measurement to adjust is forbidden in positioning.
Above-mentioned traditional manpower rotation, consumes a large amount of man-made resources and labor intensity, and is not easy to be accurately positioned required
Azimuthal point, measurement, Adjustment precision is caused to be forbidden, time-consuming, operating efficiency is low, and labour cost is big.
The content of the invention
It is an object of the invention to:Design a kind of large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance,
Electromechanical integration operation, automatic control jiggering, correction, positioning, reduces labor intensity, and improves repair quality and efficiency.
The present invention technical solution be:In large vertical water pumps（The hydraulic turbine）Unit base on install it is intelligent
Barring gear, described intelligent barring gear include being arranged on power source, gear shaft, gear wheel and the small tooth in or beyond cabinet
Wheel, cabinet are fixed on large vertical water pumps by base bolt（The hydraulic turbine）Unit base on, power is installed outside cabinet
Source, gear shaft are arranged in cabinet by bearing, and little gear is installed on gear shaft, and gear shaft couples the output shaft of power source, greatly
Gear is arranged on vertical water pump by positioning sleeve, bolt（The hydraulic turbine）On the armature spindle shaft coupling of unit, gear wheel engagement
Little gear.
Wherein, in vertical water pump（The hydraulic turbine）Digital gradienter is installed on the armature spindle of unit.
It is an advantage of the invention that：1st, using the intelligent barring gear, thoroughly solves large-scale vertical water for a long time
The problem of pump and hydraulic generator machine overhauling lean on manpower jiggering entirely, reduces labor intensity, and improves operating efficiency and repair quality, shortens
Maintenance duration, drastically increase the security among service work；2nd, design is simple and practical, easy for installation, and operation is easy, fortune
Row is steady, and positive and negative continuous or point Moving plate moves；3rd, export fast low (1-5 revs/min), output torque is big, and rotation rotor is steady, disk turn
Sub- rest point stationary point is accurate, is easy to measure and adjusts；4th, using level meter, ensure that measured rotor is contactless, surveyed in free state
Data are measured, it is true accurate.
Brief description of the drawings
Fig. 1 is overall assembling figure of the present invention.
Fig. 2 is Fig. 1 partial structural diagram.
In figure:1 power source, 2 gear shafts, 3 cabinets, 4 positioning sleeves, 5 bolts, 6 gear wheels, 7 little gears, 8 bearings, 9
Base bolt, 10 digital gradienters, 11 unit bases.
Embodiment
As shown in Figure 1, 2, in large vertical water pumps（The hydraulic turbine）Unit base 11 on intelligent barring gear, institute are installed
The intelligent barring gear stated includes being arranged on power source 1, gear shaft 2, gear wheel 6 and the little gear 7 in or beyond cabinet 3, machine
Case 3 is fixed on large vertical water pumps by base bolt 9（The hydraulic turbine）Unit base 11 on, power is installed outside cabinet 3
Source 1, gear shaft 2 are arranged in cabinet 3 by bearing 8, and little gear 7 is installed on gear shaft 2, and gear shaft 2 couples the defeated of power source 1
Shaft, gear wheel 6 are arranged on the armature spindle shaft coupling of vertical water pump unit by positioning sleeve 4, bolt 5, and gear wheel 6 is nibbled
Close little gear 7.
Wherein, vertical water pump（The hydraulic turbine）Digital gradienter 10 is installed on the armature spindle of unit.
During jiggering, start power source 1, the rotation of gear shaft 2 drives little gear 7, and linkage gear wheel 6 allows vertical water pump machine
The armature spindle of group rotates.
Claims (2)
1. large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance, it is characterized in that：In large vertical water pumps（Water wheels
Machine）Unit base（11）The upper intelligent barring gear of installation, described intelligent barring gear include being arranged on cabinet（3）It is interior
Or outer power source（1）, gear shaft（2）, gear wheel（6）And little gear（7）, cabinet（3）Pass through base bolt（9）It is fixed
In large vertical water pumps（The hydraulic turbine）Unit base（11）On, cabinet（3）Outer installation power source（1）, gear shaft（2）Pass through axle
Hold（8）Installed in cabinet（3）It is interior, gear shaft（2）Upper installation little gear（7）, gear shaft（2）Couple power source（1）Output shaft,
Gear wheel（6）Pass through positioning sleeve（4）, bolt（5）Installed in vertical water pump（The hydraulic turbine）On the armature spindle shaft coupling of unit,
Gear wheel（6）Pinion mate（7）.
2. large vertical water pumps according to claim 1（The hydraulic turbine）The intelligent barring gear of unit maintenance, it is characterized in that：
Vertical water pump（The hydraulic turbine）Digital gradienter is installed on the armature spindle of unit（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848704.8A CN107387453A (en) | 2017-09-20 | 2017-09-20 | Large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848704.8A CN107387453A (en) | 2017-09-20 | 2017-09-20 | Large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387453A true CN107387453A (en) | 2017-11-24 |
Family
ID=60350341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710848704.8A Pending CN107387453A (en) | 2017-09-20 | 2017-09-20 | Large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387453A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433846Y (en) * | 2009-06-05 | 2010-03-31 | 谭志 | Mechanical jigger equipment for water turbine |
| CN201813271U (en) * | 2010-09-30 | 2011-04-27 | 哈尔滨丰溢电力设备有限公司 | Electric barring device of hydraulic generator |
| CN203368249U (en) * | 2013-07-13 | 2013-12-25 | 福建南电股份有限公司 | Hydro-generator turning gear |
| CN204003419U (en) * | 2014-08-11 | 2014-12-10 | 重庆齿轮箱有限责任公司 | A kind of barring gear |
| CN205370836U (en) * | 2016-03-04 | 2016-07-06 | 江苏超能电气有限公司 | Electronic barring of hydraulic generator |
| CN207393536U (en) * | 2017-09-20 | 2018-05-22 | 淮安鑫一元交通电子科技有限公司 | The intelligent barring gear of large vertical water pumps unit maintenance |
-
2017
- 2017-09-20 CN CN201710848704.8A patent/CN107387453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433846Y (en) * | 2009-06-05 | 2010-03-31 | 谭志 | Mechanical jigger equipment for water turbine |
| CN201813271U (en) * | 2010-09-30 | 2011-04-27 | 哈尔滨丰溢电力设备有限公司 | Electric barring device of hydraulic generator |
| CN203368249U (en) * | 2013-07-13 | 2013-12-25 | 福建南电股份有限公司 | Hydro-generator turning gear |
| CN204003419U (en) * | 2014-08-11 | 2014-12-10 | 重庆齿轮箱有限责任公司 | A kind of barring gear |
| CN205370836U (en) * | 2016-03-04 | 2016-07-06 | 江苏超能电气有限公司 | Electronic barring of hydraulic generator |
| CN207393536U (en) * | 2017-09-20 | 2018-05-22 | 淮安鑫一元交通电子科技有限公司 | The intelligent barring gear of large vertical water pumps unit maintenance |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |