CN108931337A - A kind of fixation device of subsidiary engine field balancing phase detector - Google Patents
A kind of fixation device of subsidiary engine field balancing phase detector Download PDFInfo
- Publication number
- CN108931337A CN108931337A CN201810900921.1A CN201810900921A CN108931337A CN 108931337 A CN108931337 A CN 108931337A CN 201810900921 A CN201810900921 A CN 201810900921A CN 108931337 A CN108931337 A CN 108931337A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- phase detector
- subsidiary engine
- fixation device
- engine field
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
- G01M1/08—Instruments for indicating directly the magnitude and phase of the unbalance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining unbalance
- G01M1/16—Determining unbalance by oscillating or rotating the body to be tested
- G01M1/28—Determining unbalance by oscillating or rotating the body to be tested with special adaptations for determining unbalance of the body in situ, e.g. of vehicle wheels
Abstract
The present invention relates to a kind of fixation device of subsidiary engine field balancing phase detector, including permanent magnetism pedestal, beaded support, first connecting rod, the second connecting rod and sensor stand for installing phase detector；The beaded support is fixedly connected with the permanent magnetism pedestal；Described first connecting rod one end and the ball side of the beaded support cooperate, can 360 degree rotation；The other end of the first connecting rod is flexibly connected with one end of second connecting rod, in the same plane can 360 degree rotation；One end of the sensor stand is flexibly connected with the other end of second connecting rod, can require to adjust the angle according to measurement position.The present invention can quick, firm installation phase detector, guarantee the safety of test and the accuracy of measurement data.
Description
Technical field
The invention belongs to Turbo-generator Set subsidiary engine scenes to move vibration-testing and balancing technique field, more particularly to a kind of auxiliary
The fixation device of machine field balancing phase detector.
Background technique
Spot dynamic balance is the problem of Turbo-generator Set subsidiary engine is frequently encountered, and almost every subsidiary engine all implemented scene
Dynamic balancing, Auxiliary Machinery of Power Plant is many kinds of, and vibration fault takes place frequently, but subsidiary engine not similar with host TDM and TSI again.
Before implementing field balancing to subsidiary engine, it is necessary to the accurate measurement for carrying out vibration phase, according to coupled vibration figure
Shape determines fault category.It has to temporarily install phase detector additional when vibration-testing, since field condition is limited,
It needs a kind of convenient for disassembly and assembly, it is most important that can guarantee the dress of the safety of test and the stationary phase sensor of accuracy
It sets.
Summary of the invention
The object of the present invention is to provide a kind of fixation devices of subsidiary engine field balancing phase detector, with quick stationary phase
Level sensor guarantees the accuracy of measurement data.
The present invention provides a kind of fixation devices of subsidiary engine field balancing phase detector, including permanent magnetism pedestal, spherical shape
Bracket, first connecting rod, the second connecting rod and the sensor stand for installing phase detector；
Beaded support is fixedly connected with permanent magnetism pedestal；First connecting rod one end and the ball side of beaded support cooperate, can be 360 degree
Rotation；The other end of first connecting rod is flexibly connected with one end of the second connecting rod, in the same plane can 360 degree rotation；It passes
One end of sensor bracket is flexibly connected with the other end of the second connecting rod, can require to adjust the angle according to measurement position.
Further, which further includes fixed device, the fixation device for fix first connecting rod and beaded support,
The relative position of first connecting rod and the second connecting rod and the second connecting rod and sensor stand.
Further, which is limit screw.
Further, beaded support is threadably secured with permanent magnetism pedestal and connect.
Further, sensor stand is equipped with the screw hole for matching with phase detector threaded ends.
According to the above aspect of the present invention, pass through the fixation device of subsidiary engine field balancing phase detector, it being capable of quick, firm installation
Phase detector guarantees the safety of test and the accuracy of measurement data.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fixation device of subsidiary engine field balancing phase detector of the present invention.
Figure label:
1- permanent magnetism pedestal；2- beaded support, 3- first connecting rod；The second connecting rod of 4-；5- sensor stand；The fixed dress of 6-
It sets；7- phase detector.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Join shown in Fig. 1, present embodiments provides a kind of fixation device of subsidiary engine field balancing phase detector, including forever
Magnetic pedestal 1, beaded support 2, first connecting rod 3, the second connecting rod 4 and the sensor stand 5 for installing phase detector 7；
Beaded support 2 is fixedly connected with permanent magnetism pedestal 1；3 one end of first connecting rod and the ball side of beaded support 2 cooperate, can
360 degree rotation；The other end of first connecting rod 3 is flexibly connected with one end of the second connecting rod 4, in the same plane can be 360 degree
Rotation；One end of sensor stand 5 is flexibly connected with the other end of the second connecting rod 4, can require adjusting angle according to measurement position
Degree.
The fixation device of the subsidiary engine field balancing phase detector provided through this embodiment can fast, securely pacify
Pretend level sensor, guarantees the safety of test and the accuracy of measurement data.
In the present embodiment, which further includes fixed device 6, and fixed device 6 is for fixing first connecting rod 3 and spherical shape
The relative position of bracket 2, first connecting rod 3 and the second connecting rod 4 and the second connecting rod 4 and sensor stand 5, is fixed just
Victory, it is easy to operate.
In the present embodiment, fixed device 6 uses limit screw, has the advantages of simple structure and easy realization.
In the present embodiment, beaded support 2 is threadably secured with permanent magnetism pedestal 1 and connect, convenient disassembly.
In the present embodiment, sensor stand 5 is equipped with the screw hole for matching with 7 threaded ends of phase detector,
For being fixedly connected.
The fixation device of the subsidiary engine field balancing phase detector, beaded support 2 are threadedly secured to permanent magnetism pedestal 1
On, tighten between each other and can not vibration, first connecting rod 3 connect with beaded support 2, and first connecting rod 3 is universal after connection
, it can be mobile to any angle, once 3 position of first connecting rod determines, the fixed beaded support 2 of fixed device 6 and the can be passed through
The relative position of one connecting rod 3, the second connecting rod 4 are connected with first connecting rod 3, and the second connecting rod 4 can be around 3 He of first connecting rod
Fixing axle 360 degree rotation between second connecting rod 4 is adjusted to the distance between adjustment phase place sensor 7 and measured axis
It is locked later by fixed device 6, first connecting rod 3 and 4 relative position of the second connecting rod are fixed, the second connecting rod 4 and sensing
It requires to adjust the angle according to measurement position between device bracket 5, then fix, phase detector 7 is screwed on sensor stand 5
In screw hole, tightened by the subsidiary nut of phase detector 7.
By the fixation device of the subsidiary engine field balancing phase detector, when can be realized to subsidiary engine scene vibration-testing
The measurement of phase, for the device pedestal through strong magnetic suck on subsidiary engine, connecting rod can guarantee sensor and measurement with universal adjustment
Surface vertical and apart from adjustable, conveniently can accurately realize phase measurement function, and structure is simple, easy to operate.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of fixation device of subsidiary engine field balancing phase detector, which is characterized in that including permanent magnetism pedestal, spherical branch
Frame, first connecting rod, the second connecting rod and the sensor stand for installing phase detector；
The beaded support is fixedly connected with the permanent magnetism pedestal；The ball side of described first connecting rod one end and the beaded support
Cooperation, can 360 degree rotation；The other end of the first connecting rod is flexibly connected with one end of second connecting rod, same
It can 360 degree rotation in plane；One end of the sensor stand is flexibly connected with the other end of second connecting rod, can basis
Measurement position requires to adjust the angle.
2. a kind of fixation device of subsidiary engine field balancing phase detector according to claim 1, which is characterized in that also
Including fixed device, the fixed device is for fixing the first connecting rod and the beaded support, the first connecting rod
With the relative position of second connecting rod and second connecting rod and the sensor stand.
3. a kind of fixation device of subsidiary engine field balancing phase detector according to claim 2, which is characterized in that institute
Stating fixed device is limit screw.
4. a kind of fixation device of subsidiary engine field balancing phase detector according to claim 3, which is characterized in that institute
It states beaded support and is threadably secured with the permanent magnetism pedestal and is connect.
5. a kind of fixation device of subsidiary engine field balancing phase detector according to claim 4, which is characterized in that institute
Sensor stand is stated equipped with the screw hole for matching with the phase detector threaded ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900921.1A CN108931337A (en) | 2018-08-09 | 2018-08-09 | A kind of fixation device of subsidiary engine field balancing phase detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900921.1A CN108931337A (en) | 2018-08-09 | 2018-08-09 | A kind of fixation device of subsidiary engine field balancing phase detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108931337A true CN108931337A (en) | 2018-12-04 |
Family
ID=64445738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810900921.1A Pending CN108931337A (en) | 2018-08-09 | 2018-08-09 | A kind of fixation device of subsidiary engine field balancing phase detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108931337A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203688153U (en) * | 2014-01-26 | 2014-07-02 | 国家电网公司 | Photoelectric sensor support during blower fan on-site dynamic balancing |
| CN203811195U (en) * | 2014-02-26 | 2014-09-03 | 嘉兴瑞克精密机械制造有限公司 | A universal gauge stand |
| CN104297677A (en) * | 2014-09-26 | 2015-01-21 | 广东电网有限责任公司东莞供电局 | Fixing device used for fixing GIS isolating switch stroke measurement sensor |
| CN207600504U (en) * | 2017-12-28 | 2018-07-10 | 湖南科技大学 | A kind of portable magnetic-type multi-function sensor stent of permanent magnetism |
| CN208688733U (en) * | 2018-08-09 | 2019-04-02 | 大唐东北电力试验研究院有限公司 | A kind of fixation device of subsidiary engine field balancing phase detector |
-
2018
- 2018-08-09 CN CN201810900921.1A patent/CN108931337A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203688153U (en) * | 2014-01-26 | 2014-07-02 | 国家电网公司 | Photoelectric sensor support during blower fan on-site dynamic balancing |
| CN203811195U (en) * | 2014-02-26 | 2014-09-03 | 嘉兴瑞克精密机械制造有限公司 | A universal gauge stand |
| CN104297677A (en) * | 2014-09-26 | 2015-01-21 | 广东电网有限责任公司东莞供电局 | Fixing device used for fixing GIS isolating switch stroke measurement sensor |
| CN207600504U (en) * | 2017-12-28 | 2018-07-10 | 湖南科技大学 | A kind of portable magnetic-type multi-function sensor stent of permanent magnetism |
| CN208688733U (en) * | 2018-08-09 | 2019-04-02 | 大唐东北电力试验研究院有限公司 | A kind of fixation device of subsidiary engine field balancing phase detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207163481U (en) | A kind of triple axle fibre optical sensor device for installing and adjusting | |
| US11029230B2 (en) | Unbalance detection device, and unbalance detection method | |
| CN208688733U (en) | A kind of fixation device of subsidiary engine field balancing phase detector | |
| CN205748259U (en) | The erecting device of hydraulic generator pilot bearing throw measurement current vortex sensor | |
| CN209196433U (en) | A kind of automatic production line vision-based detection camera | |
| CN106404383A (en) | Magneto-rheological damper performance testing device | |
| CN108869626A (en) | A kind of adjustable vibration-isolating platform of pyramid | |
| WO2017024840A1 (en) | Angle-adjustable installation device | |
| CN108931337A (en) | A kind of fixation device of subsidiary engine field balancing phase detector | |
| CN208398791U (en) | A kind of telescopic junction box levelling device | |
| CN107179148A (en) | Measure magnetic suspension shafting and the platform of the contact forces of protection bearing | |
| CN202511813U (en) | Bracket for mounting key phase sensor | |
| CN201858495U (en) | Camera bracket | |
| CN209342145U (en) | A kind of new energy motor performance test system | |
| CN106405669B (en) | A kind of zero-initial-length spring, zero-initial-length spring connection structure and dynamic gravity instrument | |
| CN205331594U (en) | Novel adjustable pipeline bracket | |
| CN208026430U (en) | A kind of tire dynamic and balance owner axle assembly | |
| CN206818212U (en) | A kind of surveying instrument supporting frame | |
| CN105486889B (en) | The bearing calibration of wind vane zero correction system | |
| CN111044002A (en) | Vehicle steering wheel corner testing device | |
| CN206724783U (en) | A kind of firearms foot stool joint connecting structure | |
| CN108549090A (en) | A kind of commander of navigation satellite and positioning accuracy tester | |
| CN206234279U (en) | A kind of pre-tightening apparatus of bearing assembly and bearing | |
| CN206362353U (en) | A kind of Tunnel testing modularization pallet | |
| CN107389180A (en) | A kind of portable eddy-current sensor states check device and application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |