CN206725727U - A kind of rapid detection tool for single-bearing generator - Google Patents
A kind of rapid detection tool for single-bearing generator Download PDFInfo
- Publication number
- CN206725727U CN206725727U CN201720427203.8U CN201720427203U CN206725727U CN 206725727 U CN206725727 U CN 206725727U CN 201720427203 U CN201720427203 U CN 201720427203U CN 206725727 U CN206725727 U CN 206725727U
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- CN
- China
- Prior art keywords
- flange disk
- coupling flange
- bearing
- sensor
- generator
- 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.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of rapid detection tool for single-bearing generator, including coupling flange disk bearing, sensor base, the pull-over gear set gradually from left to right by interval, the sensor base is provided with sensor, and the main shaft of the pull-over gear sequentially passes through the mounting hole of sensor, the connecting hole of coupling flange disk bearing is connected with flywheel flange；The flywheel flange is located in coupling flange disk bearing；The center line of the connecting hole of the coupling flange disk bearing, the center line of the mounting hole of sensor, pull-over gear main shaft center line in the same horizontal line；The left side of the coupling flange disk bearing is provided with subject generator coupling flange disk；The subject generator coupling flange disk is provided with torquemeter I-shaped platform.The utility model is simple in construction, and installation effectiveness is high, and installation accuracy is high, good test effect.
Description
Technical field
Generator test technical field is the utility model is related to, more particularly to it is a kind of for the quick of single-bearing generator
Detecting tool.
Background technology
There are bearing, referred to as duplex bearing generator in common generator front and back end；Single-bearing generator, for name,
There is a bearing in non-shaft stretching end, there is no bearing in axle stretch end, but but have shaft coupling piece and support before fan, before support
End is not an end cap with bearing chamber, but an interface, and it is very simple with the abutting joint of diesel engine, makes stopping for interface
Mouth and the seam can in mating connection of shaft coupling piece and the bell housing seam and flywheel of oil machine.
The supporting installation dimension of single-bearing generator all uses general SAE standard, the hair of various little Rong capacity in the world
Interface and shaft coupling piece can have different selections used by motor, be singly mainly according to diesel engine bell housing and fly
The size of wheel determines；Main size has 2, i.e. the seam size of bell housing and the seam size of flywheel；How to improve and
It is a great problem to solve installation question of the single-bearing generator in detection process.
Patent No. ZL 201220654723.X, the patent frock analyze new and old tool structure shortcoming, have finally done 3
Design, first, outer cover is fixed in test panel, makes sensor not have to be extruded by radial load, install and use sensor and adopt
Collect the data such as rotating speed, torque and the generator operation efficiency of single-bearing generator；Second, outer cover uses multi-stage stairs formula, experiment is not
With seat No. generator when, without change outer cover, reduce the workload of installation generator；Third, afterbody is applied using screw rod
Radial load, simple in construction, convenient operation, easily regulation.Its shortcoming is：First, it is between torquemeter base and mounting flange
Split type connection, require high for motor installation accuracy, can not accurately hold subject motor, sensor, dragging motor three it
Between axiality, easily cause installation process axiality sideslip, influence testing result problem；Second, mounting flange outer ring structure is adopted
With enclosed construction, this design is when being tested motor with the installation of connection flange dish structure, it is difficult to and observation couples situation between the two,
Installation period is longer；Third, applying radial load using screw-rod structure, screw-rod structure, which applies radial load, simple in construction, convenient behaviour
Make, the advantages of easily regulation, but detection time grow, or motor installation it is not in place when, easily vibrate, cause screw-rod structure to be applied
Loosened when adding radial load, the effect of the structure is failed.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provide a kind of simple in construction, real
It is used for the rapid detection tool of single-bearing generator.
The utility model is realized in the following way：
A kind of rapid detection tool for single-bearing generator, it is characterised in that：Including pressing interval successively from left to right
Coupling flange disk bearing 4, sensor base 7, the pull-over gear 2 of setting, the sensor base 7 is provided with sensor 3, described to drag
The main shaft of motivation 2 sequentially passes through the mounting hole of sensor 3, the connecting hole of coupling flange disk bearing 4 is connected with flywheel flange 5；Institute
Flywheel flange 5 is stated to be located in coupling flange disk bearing 4；Center line, the sensor 3 of the connecting hole of the coupling flange disk bearing 4
The center line of mounting hole, pull-over gear 2 main shaft center line in the same horizontal line；The coupling flange disk bearing 4
Left side is provided with subject generator coupling flange disk 6；The subject generator coupling flange disk 6 is provided with torquemeter I-shaped platform 1.
The beneficial effects of the utility model are：When by torquemeter I-shaped platform and subject generator coupling flange disk from point
The improvement of body formula is integrated, is just solved between subject generator coupling flange disk and sensor base before subject motor installation
Axiality problem, can accurately hold subject motor, sensor, axiality between pull-over gear three easily, improve installation
Precision；Second, subject generator coupling flange disk outer ring structure design is modified into Open architecture from enclosed construction, it is easy to
Installation situation is observed in installation process, improves installation effectiveness；Third, the screw rod for eliminating afterbody applies radial load structure, prevent from examining
Motor installation accuracy is bad during survey, and vibration is excessive to cause afterbody screw rod to apply the application motor radial load failure of radial load structure
The problem of.
Brief description of the drawings
Fig. 1 the utility model structural front views；
Fig. 2 the utility model structure top views；
Fig. 3 the utility model structural side views.
Embodiment
In conjunction with accompanying drawing, the utility model embodiment is described in detail：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of rapid detection tool for single-bearing generator, including between pressing from left to right
Every coupling flange disk bearing 4, sensor base 7, the pull-over gear 2 set gradually, sensor base 7 is provided with sensor 3, dragging
The main shaft of machine 2 sequentially passes through the mounting hole of sensor 3, the connecting hole of coupling flange disk bearing 4 is connected with flywheel flange 5；Flywheel
Flange 5 is located in coupling flange disk bearing 4；The center line of the connecting hole of coupling flange disk bearing 4, the mounting hole of sensor 3
Center line, pull-over gear 2 main shaft center line in the same horizontal line；The left side of coupling flange disk bearing 4 is provided with subject and sent out
Motor coupling flange disk 6；Subject generator coupling flange disk 6 is provided with torquemeter I-shaped platform 1.
The utility model is integrated from split type improvement by torquemeter I-shaped platform 1 and subject generator coupling flange disk 6,
Just solve the problems, such as the axiality being tested between generator coupling flange disk 6 and sensor base 7 before subject motor 8 is installed,
Axiality between subject motor 8, sensor 3, the three of pull-over gear 2 can be accurately held easily, improve installation accuracy；Second, by
The outer ring structure design of subject generator coupling flange disk 6 is modified to Open architecture from enclosed construction, during being easily installed
Installation situation is observed, improves installation effectiveness.
In use, subject motor 8 is connected with subject generator coupling flange disk 6, torquemeter I-shaped platform 1, which is provided with, to be turned round
Square instrument, and be connected with subject motor 8, the axle stretch end of subject motor 8 is connected by interface or shaft coupling piece with flywheel flange 5
Connect, then start pull-over gear 2, drive subject motor 8 to work by pull-over gear 2, then observe the work of torquemeter and sensor 3
Situation, with prove be tested motor 8 it is qualified with it is unqualified.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The embodiment method stated, it is above-mentioned that embodiment is only schematical rather than restricted, this area
Those of ordinary skill is under enlightenment of the present utility model, in the scope for not departing from the utility model aims and claim is protected
In the case of, many forms can be also made, these are belonged within protection of the present utility model.
Claims (1)
- A kind of 1. rapid detection tool for single-bearing generator, it is characterised in that：Including being set successively by interval from left to right Coupling flange disk bearing (4), sensor base (7), the pull-over gear (2) put, the sensor base (7) are provided with sensor (3), the main shaft of the pull-over gear (2) sequentially passes through the mounting hole of sensor (3), the connecting hole of coupling flange disk bearing (4) connects It is connected to flywheel flange (5)；The flywheel flange (5) is located in coupling flange disk bearing (4)；The coupling flange disk bearing (4) The center line of connecting hole, the center line of mounting hole of sensor (3), pull-over gear (2) main shaft center line in same water On horizontal line；The left side of the coupling flange disk bearing (4) is provided with subject generator coupling flange disk (6)；The subject generator Coupling flange disk (6) is provided with torquemeter I-shaped platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427203.8U CN206725727U (en) | 2017-04-22 | 2017-04-22 | A kind of rapid detection tool for single-bearing generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427203.8U CN206725727U (en) | 2017-04-22 | 2017-04-22 | A kind of rapid detection tool for single-bearing generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725727U true CN206725727U (en) | 2017-12-08 |
Family
ID=60505143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427203.8U Expired - Fee Related CN206725727U (en) | 2017-04-22 | 2017-04-22 | A kind of rapid detection tool for single-bearing generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344945A (en) * | 2018-01-30 | 2018-07-31 | 武汉征原电气有限公司 | A kind of single-bearing machine test tool |
-
2017
- 2017-04-22 CN CN201720427203.8U patent/CN206725727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344945A (en) * | 2018-01-30 | 2018-07-31 | 武汉征原电气有限公司 | A kind of single-bearing machine test tool |
| CN108344945B (en) * | 2018-01-30 | 2020-05-12 | 武汉征原电气有限公司 | Single bearing motor test tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171208 Termination date: 20180422 |