CN207393536U - The intelligent barring gear of large vertical water pumps unit maintenance - Google Patents
The intelligent barring gear of large vertical water pumps unit maintenance Download PDFInfo
- Publication number
- CN207393536U CN207393536U CN201721202378.5U CN201721202378U CN207393536U CN 207393536 U CN207393536 U CN 207393536U CN 201721202378 U CN201721202378 U CN 201721202378U CN 207393536 U CN207393536 U CN 207393536U
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- China
- Prior art keywords
- gear
- vertical water
- cabinet
- intelligent
- barring
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- 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
Abstract
The utility model discloses a kind of intelligent barring gears of large vertical water pumps unit maintenance, and barring gear is installed on the unit base of vertical water pump, and the barring gear includes being mounted on cabinet（3）Inner or outer power source（1）, gear shaft（2）, gear wheel（6）And pinion gear（7）, cabinet（3）It is fixed on the unit base of large vertical water pumps（11）On, cabinet（3）Outer installation power source（1）, gear shaft（2）Cabinet is installed（3）It is interior, gear shaft（2）Upper installation pinion gear（7）, gear shaft（2）Couple power source（1）, gear wheel（6）Pass through positioning sleeve（4）, positioning bolt（5）On the armature spindle shaft coupling of vertical water pump unit, gear wheel（6）Pinion mate（7）.The utility model electromechanical integration operation, automatic control jiggering, correction, positioning, light labor intensity, repair quality and efficient.
Description
Technical field
The utility model is related to large and medium-sized irrigation and drainage pumping station, power station large vertical water pumps, hydrogenerators, and in particular to big
The intelligent barring gear of medium-sized vertical type water pump, Overhauling for Hydraulic Generator Set.
Technical background
It is well known that during large and medium-sized vertical water pump unit disassembling overhaul, need to by rotary electric machine rotor or rotor with
The assembly of water pump direct connection measures in different orientation, adjusts the concentric of unit, throw, center and impeller clearance, therefore needs
Rotational positioning is carried out to the assembly of rotor or rotor and water pump direct connection by manpower, normal 1.6 meters of units are just
Need 8 people that stationary fixture and reinforcing thick stick is promoted to carry out rotation completion, the mixed-flow pump soap river of some larger unit such as largest domestics
The manpower that 6.0 meters of units need of standing is more, and upper guide shoe is held tightly substantially when particularly unit centers, and the difficulty of artificial jiggering is more
Greatly, the precise decreasing that measurement is caused to adjust is not allowed 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 to required
Azimuthal point causes measurement, Adjustment precision to be not allowed, and time-consuming, work efficiency is low, and labour cost is big.
The content of the invention
The purpose of this utility model is that:A kind of intelligent barring gear of large vertical water pumps unit maintenance is designed, it is electromechanical
Institutional operation, automatic control jiggering, correction, positioning, reduces labor intensity, and improves repair quality and efficiency.
The technical solution of the utility model is:Intelligent jiggering is installed on the unit base of large vertical water pumps
Device, the intelligent barring gear include being mounted on power source, gear shaft, gear wheel and the pinion gear in or beyond cabinet,
Cabinet is fixed on by pedestal positioning bolt on the unit base of large vertical water pumps, installs power source outside cabinet, gear shaft leads to
Bearing is crossed in cabinet, pinion gear is installed on gear shaft, gear shaft couples the output shaft of power source, and gear wheel passes through positioning
Set, positioning bolt are mounted on the armature spindle shaft coupling of vertical water pump unit, gear wheel pinion mate.
Wherein, digital gradienter is installed on the armature spindle of vertical water pump unit.
The utility model has the advantages that：1st, using the intelligent barring gear, the large size thoroughly solved for a long time is stood
The problem of formula water pump and hydraulic generator machine overhauling lean on manpower jiggering entirely, reduces labor intensity, improves work efficiency and repair quality,
Shorten maintenance duration, drastically increase the security among service work；2nd, simple and practical, easy for installation, operation appearance is designed
Easily, operate steadily, positive and negative continuous or point Moving plate moves；3rd, exporting fast low (1-5 revs/min), output torque is big, and rotation rotor is steady,
The sub- rest point stationary point of disk turn is accurate, convenient for measuring and adjusting；4th, using level meter, ensure that measured rotor is contactless, in freedom
State measurement data are true accurate.
Description of the drawings
Fig. 1 is the utility model overall assembling figure.
Fig. 2 is the partial structural diagram of Fig. 1.
In figure:1 power source, 2 gear shafts, 3 cabinets, 4 positioning sleeves, 5 positioning bolts, 6 gear wheels, 7 pinion gears, 8 bearings, 9
Pedestal positioning bolt, 10 digital gradienters, 11 unit bases.
Specific embodiment
As shown in Figure 1, 2, intelligent barring gear, the intelligence are installed on the unit base 11 of large vertical water pumps
Type barring gear includes being mounted on power source 1, gear shaft 2, gear wheel 6 and the pinion gear 7 in or beyond cabinet 3, and cabinet 3 passes through bottom
Seat positioning bolt 9 is fixed on the unit base 11 of large vertical water pumps, and power source 1 is installed outside cabinet 3, and gear shaft 2 passes through axis
It holds 8 to be mounted in cabinet 3, pinion gear 7 is installed on gear shaft 2, gear shaft 2 couples the output shaft of power source 1, and gear wheel 6 passes through
Positioning sleeve 4, positioning bolt 5 are mounted on the armature spindle shaft coupling of vertical water pump unit, 6 pinion mate 7 of gear wheel.
Wherein, digital gradienter 10 is installed on the armature spindle of vertical water pump unit.
During jiggering, start power source 1, the rotation of gear shaft 2 drives pinion gear 7, and linkage gear wheel 6 allows vertical water pump machine
The armature spindle of group rotates.
Claims (2)
1. the intelligent barring gear of large vertical water pumps unit maintenance, it is characterized in that：In the unit base of large vertical water pumps
（11）The upper intelligent barring gear of installation, the intelligent barring gear include being mounted on cabinet（3）Inner or outer power source
（1）, gear shaft（2）, gear wheel（6）And pinion gear（7）, cabinet（3）Pass through pedestal positioning bolt（9）It is fixed on large-scale vertical water
The unit base of pump（11）On, cabinet（3）Outer installation power source（1）, gear shaft（2）Pass through bearing（8）Mounted on cabinet（3）
It is interior, gear shaft（2）Upper installation pinion gear（7）, gear shaft（2）Couple power source（1）Output shaft, gear wheel（6）Pass through positioning
Set（4）, positioning bolt（5）On the armature spindle shaft coupling of vertical water pump unit, gear wheel（6）Pinion mate（7）.
2. the intelligent barring gear of large vertical water pumps unit maintenance according to claim 1, it is characterized in that：Vertical water pump
Digital gradienter is installed on the armature spindle of unit（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202378.5U CN207393536U (en) | 2017-09-20 | 2017-09-20 | The intelligent barring gear of large vertical water pumps unit maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202378.5U CN207393536U (en) | 2017-09-20 | 2017-09-20 | The intelligent barring gear of large vertical water pumps unit maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393536U true CN207393536U (en) | 2018-05-22 |
Family
ID=62404655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202378.5U Active CN207393536U (en) | 2017-09-20 | 2017-09-20 | The intelligent barring gear of large vertical water pumps unit maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387453A (en) * | 2017-09-20 | 2017-11-24 | 淮安鑫元交通电子科技有限公司 | Large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance |
| CN110587285A (en) * | 2019-09-18 | 2019-12-20 | 华电通用轻型燃机设备有限公司 | Shafting centering method for aeroderivative gas turbine generator set |
-
2017
- 2017-09-20 CN CN201721202378.5U patent/CN207393536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387453A (en) * | 2017-09-20 | 2017-11-24 | 淮安鑫元交通电子科技有限公司 | Large vertical water pumps（The hydraulic turbine）The intelligent barring gear of unit maintenance |
| CN110587285A (en) * | 2019-09-18 | 2019-12-20 | 华电通用轻型燃机设备有限公司 | Shafting centering method for aeroderivative gas turbine generator set |
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