CN205691325U - A kind of multi-functional failure rotor experimental provision surveying disk kinestate - Google Patents
A kind of multi-functional failure rotor experimental provision surveying disk kinestate Download PDFInfo
- Publication number
- CN205691325U CN205691325U CN201620573601.6U CN201620573601U CN205691325U CN 205691325 U CN205691325 U CN 205691325U CN 201620573601 U CN201620573601 U CN 201620573601U CN 205691325 U CN205691325 U CN 205691325U
- Authority
- CN
- China
- Prior art keywords
- disk
- kinestate
- guider
- experimental provision
- axially adjustable
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of multi-functional failure rotor experimental provision surveying disk kinestate, including main shaft, disk, two fix seat, guider, axially adjustable piece, radially fine setting screw rod and arc block；Described main shaft supports seat by two and is arranged on base, and main shaft is provided with disk；Described two fix seat and are arranged on base, and guider is arranged on two and fixes on seat, and axially arranged along rotating shaft of guider, guider is provided with axially adjustable piece, and axially adjustable piece can be moved along guider；The axially adjustable piece of top being positioned at disk, axially adjustable piece is provided with radially fine setting screw rod, and radially the lower end of fine setting screw rod is connected by spring arc block.This utility model has simple in construction, measures the advantages such as accurate, easy and simple to handle, easy care.
Description
Technical field
This utility model relates to the rotor experimental facility that system data is measured by a kind of rotating machinery when breaking down, special
Do not relate to a kind of multi-functional failure rotor experimental provision surveying disk kinestate.
Background technology
Rotating machinery is industrial widely used machinery, as the biggest in the industries such as petrochemical industry, electric power, metallurgy, coal
Amount uses.When rotating machinery is once damaged accident, not only causes serious economic loss, also will bring bad social shadow
Ring.So status monitoring, fault diagnosis and prevention to rotating machinery become the important topic studied at present.
In failure rotor system experimental device, the running status measurement to disk is an indispensable step.But with
Past rotor fault experimental provision, simple and crude due to measuring instrument, the inconvenience of measurement, seldom there is the vibration number measured at disk
According to.Part researcher directly uses the vibration characteristics at supporting to replace the vibration of disk or indirectly to release the motion shape of disk
State.But the method for this measurement can exist the biggest error, it is impossible to reflect the kinetic characteristic of disk completely, causing can not be definite
The impact on Motional Characteristics of Mechanical System of the understanding fault.Therefore, according to present on problem propose a kind of practicable method
Disk is carried out vibration characteristics measurement have very important significance.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provide a kind of simple in construction, measure accurate and easy to maintenance
The multi-functional failure rotor experimental provision of disk kinestate can be surveyed.
The technical solution adopted in the utility model is: a kind of multi-functional failure rotor experiment dress surveying disk kinestate
Put, including main shaft, disk, two fix seat, guider, axially adjustable piece, radially fine setting screw rod and arc block；Described main shaft
Supporting seat by two to be arranged on base, main shaft is provided with disk；Described two fix seat and are arranged on base, and guider is pacified
Being contained in two and fix on seat, axially arranged along rotating shaft of guider, guider is provided with axially adjustable piece, axially adjustable piece of energy
Enough move along guider；The axially adjustable piece of top being positioned at disk, axially adjustable piece is provided with radially fine setting screw rod, the most micro-
The lower end adjusting screw rod is connected by spring arc block.
In the multi-functional failure rotor experimental provision of the above-mentioned disk surveyed kinestate, described guider includes two
The guide post be arrangeding in parallel, the two ends of guide post are separately mounted on fixing seat；Described adjustment block is provided with two pilot holes,
It is arranged on two guide posts by two pilot holes.
In the multi-functional failure rotor experimental provision of the above-mentioned disk surveyed kinestate, described fixing seat is door frame
Shape, fixing seat is perpendicular to main-shaft axis and is fixedly mounted on base；The two ends of described guide post are installed by radially adjusting lever
On the crossbeam of fixing seat.
In the multi-functional failure rotor experimental provision of the above-mentioned disk surveyed kinestate, described radial direction adjusting lever is installed
In screwed hole on fixing seat crossbeam, radially the top of adjusting lever is provided with guide post installing hole.
In the multi-functional failure rotor experimental provision of the above-mentioned disk surveyed kinestate, described guide post installing hole is
Square, the end of guide post corresponding for square.
In the multi-functional failure rotor experimental provision of the above-mentioned disk surveyed kinestate, described arc block and the width of disk
Degree is consistent, and scribbles one layer of magnetic material on the cancave cambered surface of arc block；The outer ring of disk scribbles one layer and the same magnetic pole of arc block
Magnetic material.
Compared with prior art, the beneficial effects of the utility model are: fixing seat is directly fixed on the end by this utility model
On plate, the accuracy that the vibration effect of a bearing etc. is measured can be avoided；This utility model is provided with radially adjusting lever, can pass through footpath
Adjust the spacing between arc block and disk to adjusting lever, can be moved on the guide bar by axially adjustable piece and carry out arc
With aligning of disk, it is achieved misalign rotor fault test；This utility model also has simple in construction, measures accurate, operation letter
Just, the advantage of easy care.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting structure schematic diagram of axially adjustable piece of the present utility model.
Fig. 3 is radially adjustable bar structural representation of the present utility model.
Fig. 4 is axially adjustable block structure schematic diagram of the present utility model.
Detailed description of the invention
For ease of understanding and the enforcement of those skilled in the art, below in conjunction with the accompanying drawings this utility model is made the most in detail
Thin description.
As shown in Figure 1, 2, this utility model includes that base 1, two supports seat 2, two and fixes the guiding that seat 3, two be arranged in parallel
Bar 4, axially adjustable piece 6, disk 9 and main shaft 12；Two described support seats 2 are fixedly mounted on base 1 by screw, described
The two ends of main shaft 12 are separately mounted on two support seats 2；Main shaft 12 is provided with disk 9.
Described fixing seat 3 is in door frame shape, and the crossbeam of fixing seat 3 is provided with two centrosymmetric screwed holes, and two fix seat 3
Being fixedly mounted on base 1 by screw, fixing seat 3 is perpendicular to the axis of main shaft 12 and arranges.On the crossbeam of described fixing seat 3
Two screwed holes in respectively threaded portion with a radially adjusting lever 11 coordinates, as it is shown on figure 3, the top of radial direction adjusting lever 11 is provided with
Square guide post installing hole 111, described guide post 4 be respectively arranged at two ends with square installation portion, and pacified by installation portion
Being contained in the guide post installing hole 111 of two radial direction adjusting levers 11, the axis of guide post 4 is parallel with the axis of main shaft 12, and is positioned at
The top of main shaft 12.
As shown in Figure 4, described axially adjustable piece 6 is provided with two pilot holes 61 and a screwed hole 62；Axially adjustable piece 6
Being arranged on two guide posts 4 by two pilot holes 61, axially adjustable piece 6 can be moved along guide post 4.Peace in screwed hole 62
Equipped with radial direction regulating rod 5, radially the lower end of regulating rod 5 is provided with arc block 8 by spring 7, and the cancave cambered surface of arc block 8 is towards it
The disk 9 of lower section.Arc block 8 is consistent with the width of disk 9, and scribbles one layer of magnetic material on the cancave cambered surface of arc block 8；Disk
One layer of magnetic material is scribbled, the magnetic of the magnetic pole of the magnetic material of arc block 8 and the magnetic material on disk 9 outer ring on the outer ring of 9
The most identical.
This utility model when disk 9 kinestate measured by needs, first regulation radially adjusting lever 11, axially adjustable piece 6
With radial direction regulating rod 5, make arc block 8 reach suitable position, to be then fixed on by sensor on arc block, read from outfan
Disk vibration data.
Claims (6)
1. can survey a multi-functional failure rotor experimental provision for disk kinestate, it is characterized in that: include main shaft, disk, two
Fixing seat, guider, axially adjustable piece, radially fine setting screw rod and arc block；Described main shaft supports seat by two and is arranged on
On base, main shaft is provided with disk；Described two fix seat and are arranged on base, and guider is arranged on two and fixes on seat, leads
To axially arranged along rotating shaft of device, guider is provided with axially adjustable piece, and axially adjustable piece can be moved along guider；
The axially adjustable piece of top being positioned at disk, axially adjustable piece is provided with radially fine setting screw rod, and radially the lower end of fine setting screw rod is passed through
Spring connects arc block.
The multi-functional failure rotor experimental provision surveying disk kinestate the most according to claim 1, is characterized in that: institute
The guider stated includes two guide posts be arrangeding in parallel, and the two ends of guide post are separately mounted on fixing seat；Described adjustment
Block is provided with two pilot holes, is arranged on two guide posts by two pilot holes.
The multi-functional failure rotor experimental provision surveying disk kinestate the most according to claim 2, is characterized in that: institute
The fixing seat stated is door frame shape, and fixing seat is perpendicular to main-shaft axis and is fixedly mounted on base；The two ends of described guide post lead to
Cross radially adjusting lever to be arranged on the crossbeam of fixing seat.
The multi-functional failure rotor experimental provision surveying disk kinestate the most according to claim 3, is characterized in that: institute
The radial direction adjusting lever stated is arranged in the screwed hole on fixing seat crossbeam, and radially the top of adjusting lever is provided with guide post installing hole.
The multi-functional failure rotor experimental provision surveying disk kinestate the most according to claim 4, is characterized in that: institute
The guide post installing hole stated is square, the end of guide post corresponding for square.
The multi-functional failure rotor experimental provision surveying disk kinestate the most according to claim 1, is characterized in that: institute
State arc block consistent with the width of disk, and on the cancave cambered surface of arc block, scribble one layer of magnetic material；The outer ring of disk scribbles one
The magnetic material of layer magnetic pole same with arc block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573601.6U CN205691325U (en) | 2016-06-15 | 2016-06-15 | A kind of multi-functional failure rotor experimental provision surveying disk kinestate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573601.6U CN205691325U (en) | 2016-06-15 | 2016-06-15 | A kind of multi-functional failure rotor experimental provision surveying disk kinestate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691325U true CN205691325U (en) | 2016-11-16 |
Family
ID=57427109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573601.6U Expired - Fee Related CN205691325U (en) | 2016-06-15 | 2016-06-15 | A kind of multi-functional failure rotor experimental provision surveying disk kinestate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296838A (en) * | 2019-07-08 | 2019-10-01 | 上海交通大学 | Bearing shell testing machine for testing performance and test method |
-
2016
- 2016-06-15 CN CN201620573601.6U patent/CN205691325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296838A (en) * | 2019-07-08 | 2019-10-01 | 上海交通大学 | Bearing shell testing machine for testing performance and test method |
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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: 20161116 Termination date: 20190615 |