CN107044901A - Servicing unit based on dynamic balance running - Google Patents
Servicing unit based on dynamic balance running Download PDFInfo
- Publication number
- CN107044901A CN107044901A CN201710291974.3A CN201710291974A CN107044901A CN 107044901 A CN107044901 A CN 107044901A CN 201710291974 A CN201710291974 A CN 201710291974A CN 107044901 A CN107044901 A CN 107044901A
- Authority
- CN
- China
- Prior art keywords
- test pen
- dynamic balance
- servicing unit
- balance running
- groove
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241001347978 Major minor Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- G01M1/14—Determining unbalance
Abstract
The present invention relates to a kind of servicing unit based on dynamic balance running, described device includes：Opposed magnetic bases, each magnetic bases are provided with a support, and each support is rotatably connected respectively a connecting rod, and two connecting rods are fixedly connected on test pen fixed structure, the test pen fixed structure and are provided with test pen；In use, the rotor in the nib contact rotation of test pen, the test pen leaves person's handwriting on rotor.When unit causes unit emergency shutdown because of vibration fault reason, or need to solve equilibrium problem within the limited time.Ensure that unit can quickly resume operation, the need for electricity of client is met, while should ensure that safety and stability during putting into operation, it is to avoid cause compressor emergency shutdown or other bad anticipations because there is vibration fault problem again.
Description
Technical field
The present invention relates to a kind of servicing unit based on dynamic balance running.
Background technology
Recently as the development and progress of science and technology, electric power enterprise system reform is deepened constantly and developed, power industry
Also in progress at full speed, country is to energy-saving and emission-reduction, the continuous improvement of the requirement of safe operation so that electric power enterprise must be to warp
Ying Xing enterprises change.The development of enterprise be unable to do without the powerful support of safety in production, and safety in production relys more on each master of electricity generation system
Additionally arrange standby safe and stable operation.Requirement of the electric power enterprise to major-minor equipment safety and the unit general level of the health also more and more higher.Electricity
The quality of the main auxiliary machine operation of factory be directly connected to whole electricity generation system can safe and stable operation, and vibrate therefore
Barrier problem is the key factor that the major-minor machine equipment of influence is normally run, and overcomes and solves the problems, such as that main auxiliary machine vibration fault will be helped
In unit long-term safety stable operation.The mass unbalance of main auxiliary machine can be solved the problems, such as rapidly, and is led in the most short time
Cross simple auxiliary balance device progress field balancing experiment and solve the problems, such as unbalance vibration rapidly, be unit safety stable operation
Key.
It is a kind of based on dynamic balance running to found in view of above-mentioned defect, the design people is actively subject to research and innovation
Servicing unit, makes it with more the value in industry.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide one kind is simple in construction, reasonable in design, easy to use
The servicing unit based on dynamic balance running.
To reach above-mentioned purpose, the servicing unit of the invention based on dynamic balance running, including：Opposed magnetic bases, respectively
Magnetic bases are provided with a support, and each support is rotatably connected respectively a connecting rod, and two connecting rods are fixedly connected with test pen and fixed
Test pen is installed on structure, the test pen fixed structure；
In use, the rotor in the nib contact rotation of test pen, the test pen leaves person's handwriting on rotor.
Further, the test pen fixed structure, including two supporting rods that parallel spacing is set, described in two in clamping
The groove being adapted with test pen profile is respectively equipped with, two supporting rods are linked together by screw rod and fix the test pen.
Further, the cradle top is two clamp regions, and each clamp region is provided with circular groove, described
Rotational circle spherical structure is provided with groove, one end of the rotational circle spherical structure and connecting rod connects, set on two clamp regions
There is bolt；Make two clamp regions close by adjustment bolt, and then by the screw fastening structure in the recessed of two clamp regions
In groove；Make two clamp regions remote by adjustment bolt, and then make the rotation spherical structure in the groove inward turning of two clamp regions
Turn.
Further, the support is length-adjustable expansion link.
Further, the test pen is pencil, fluorescence marking pen.
Further, the supporting rod is flexible plastic material.
By such scheme, the servicing unit of the invention based on dynamic balance running at least has advantages below：
1st, the present invention, will be by magnetic bases support and softness on the basis of not available analysis of vibration measurement instrument
The instrument for the measuring head composition that type the first day of the lunar month glue is constituted is connected, it is ensured that quickly solves the problems, such as mass unbalance, enables a device to safety
Stable operation；
2 present invention, can be using simple auxiliary balance device as auxiliary in the case where there is available analysis of vibration measurement instrument
Equipment and instrument is helped preferably to complete dynamic balance running.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand the technology of the present invention
Means, and being practiced according to the content of specification, with presently preferred embodiments of the present invention and coordinate accompanying drawing to describe in detail below
As after.
Brief description of the drawings
Fig. 1 is the assistant apparatus structure schematic diagram of the invention based on dynamic balance running；
Fig. 2 is the support and the rotary connection structure schematic diagram of connecting rod of the servicing unit of the invention based on dynamic balance running；
Fig. 3 is the support and the rotary connection structure schematic diagram of connecting rod of the servicing unit of the invention based on dynamic balance running.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment 1
Referring to Fig. 1 to 3, the servicing unit based on dynamic balance running described in a preferred embodiment of the present invention, including：It is right
The magnetic bases 1 put, each magnetic bases are provided with a support 21, and each support is rotatably connected respectively a connecting rod 22, and two connect
Bar is fixedly connected on test pen fixed structure, the test pen fixed structure and is provided with test pen；
The test pen fixed structure, including two supporting rods 31 that parallel spacing is set, supporting rod is respectively equipped with described in two
The groove being adapted with test pen profile, supporting rod described in two is provided with screw hole by screw rod, and two supporting rods pass through screw rod 32
Link together, two supporting rods are linked together by screw rod and fix the test pen.
In use, the rotor in the nib contact rotation of test pen, the test pen leaves person's handwriting on rotor.
Further, the test pen fixed structure, including two supporting rods that parallel spacing is set, described in two in clamping
It is respectively equipped with the groove being adapted with test pen profile.
The present embodiment, in not available analysis of vibration measurement instrument, because uneven exciting force turns to slewing
The action direction of son is constant, during rotor oscillation, can deviate the center line of rotating shaft, theory is provided for simple auxiliary balance device
Basis.Specifically it is fixed on using magnetic bases in equipment, the magnetic bases have two pieces of magnet compositions, generally, two pieces
Magnet is naturally attracting, and two magnetic fields are Downward additions, can adsorb on the steel or cast iron of equipment；Rotated by a knob
One block of magnet therein, can make the FR superposition of two blocks of magnet by the polarity of the magnetic field of two blocks of magnet reversely, simple auxiliary
The magnetic bases magnetic of bascule is helped just to disappear.By support joint test head, experiment head is by the north glue group of soft type
Into, written central point is a needle point hollow dots, can release ink and be acted on as mark.Filled when simple auxiliary balance
Put be fixed on due to Mass Distribution is uneven and after causing in the equipment of vibration, starting device rotates slewing rotor,
The experiment head of simple auxiliary balance device can leave a trace on the rotor of slewing, be added according to the depth of vestige with reverse
Weight principle judges to aggravate direction, because uneven exciting force is constant to the action direction of slewing rotor, in the side that vestige is shallow
To exacerbation.Ensure to quickly finish dynamic balance running.
Embodiment 2
Servicing unit of the present embodiment based on dynamic balance running, on the basis of embodiment 1, the cradle top is two
Clamp region, each clamp region, which is provided with circular groove, the groove, is provided with rotational circle spherical structure, the rotational circle
One end connection of spherical structure and connecting rod, two clamp regions are provided with bolt 4；Two clamp regions are made by adjustment bolt
It is close, and then by the screw fastening structure in the groove of two clamp regions；Make two clamp regions remote by adjustment bolt
From, and then the rotation spherical structure is rotated in the groove of two clamp regions.
In the various embodiments described above, the support is length-adjustable expansion link.
In the various embodiments described above, the test pen is pencil, fluorescence marking pen.
In the various embodiments described above, the supporting rod is flexible plastic material.
The present invention, will be by magnetic bases support and soft type on the basis of not available analysis of vibration measurement instrument
The instrument for the measuring head composition that north glue is constituted is connected, it is ensured that quickly solves the problems, such as mass unbalance, enables a device to safety steady
Fixed operation.In the case where there is available analysis of vibration measurement instrument, simple auxiliary balance device can be regard as auxiliary equipment instrument
Device preferably completes dynamic balance running.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this
For the those of ordinary skill of technical field, without departing from the technical principles of the invention, some improvement can also be made
And modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of servicing unit based on dynamic balance running, it is characterised in that including：Opposed magnetic bases, each magnetic bases
A support is provided with, each support is rotatably connected respectively a connecting rod, and two connecting rods are fixedly connected with test pen fixed structure, described
Test pen is installed on test pen fixed structure；
In use, the rotor in the nib contact rotation of test pen, the test pen leaves person's handwriting on rotor.
2. the servicing unit according to claim 1 based on dynamic balance running, it is characterised in that the test pen fixed knot
Structure, including two supporting rods that parallel spacing is set, the groove being adapted with test pen profile, two are respectively equipped with described in two in clamping
Supporting rod is linked together by screw rod and fixes the test pen.
3. the servicing unit according to claim 1 based on dynamic balance running, it is characterised in that the cradle top is two
Clamp region, each clamp region, which is provided with circular groove, the groove, is provided with rotational circle spherical structure, the rotation ball
One end connection of structure and connecting rod, two clamp regions are provided with bolt；Make two clamp regions close by adjustment bolt,
And then by the screw fastening structure in the groove of two clamp regions；Make two clamp regions remote by adjustment bolt, enter
And the rotation spherical structure is rotated in the groove of two clamp regions.
4. the servicing unit according to claim 1 based on dynamic balance running, it is characterised in that the support is that length can
The expansion link of tune.
5. the servicing unit according to claim 1 based on dynamic balance running, it is characterised in that the test pen is lead
Pen, fluorescence marking pen.
6. the servicing unit according to claim 1 based on dynamic balance running, it is characterised in that the supporting rod is flexibility
Plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291974.3A CN107044901A (en) | 2017-04-28 | 2017-04-28 | Servicing unit based on dynamic balance running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291974.3A CN107044901A (en) | 2017-04-28 | 2017-04-28 | Servicing unit based on dynamic balance running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044901A true CN107044901A (en) | 2017-08-15 |
Family
ID=59546879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291974.3A Pending CN107044901A (en) | 2017-04-28 | 2017-04-28 | Servicing unit based on dynamic balance running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044901A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB932390A (en) * | 1959-09-09 | 1963-07-24 | Dionys Hofmann Junior | Apparatus for marking the tyres of motor vehicles according to their unbalance |
| AU7883781A (en) * | 1981-12-23 | 1983-06-30 | Kokusai Co. Ltd. | Detection of angular location of rotor unbalance |
| CN201060086Y (en) * | 2007-08-06 | 2008-05-14 | 张云奎 | Electronic stretching ruler capable of marking position of unbalance point of dynamic wheel balancer |
| CN101571434A (en) * | 2009-04-03 | 2009-11-04 | 天津市中天书写仪器有限公司 | Method and device for testing slippage performance of lettering pen |
| CN101788385A (en) * | 2009-01-25 | 2010-07-28 | 长春泰斯特科技有限公司 | Stability parameter test board for automobile |
| CN101936798A (en) * | 2010-08-19 | 2011-01-05 | 西安交通大学 | Equilibrator swing frame system for measuring bidirectional vertical vibration signals |
| CN203688153U (en) * | 2014-01-26 | 2014-07-02 | 国家电网公司 | Photoelectric sensor support during blower fan on-site dynamic balancing |
| CN204076003U (en) * | 2014-08-15 | 2015-01-07 | 内蒙古包钢钢联股份有限公司 | For the fixture of bearing steel decarburized layer metal lographic examination corase grind sample preparation |
| CN104723190A (en) * | 2015-03-19 | 2015-06-24 | 沈金才 | Wall face and ceiling polishing machine |
| CN204881981U (en) * | 2015-07-16 | 2015-12-16 | 韩林 | Wheel pair balance sense point laser positioner |
| CN105699159A (en) * | 2016-04-22 | 2016-06-22 | 大唐东北电力试验研究所有限公司 | Metallographic specimen clamping device |
| CN207197730U (en) * | 2017-04-28 | 2018-04-06 | 大唐东北电力试验研究所有限公司 | Servicing unit based on dynamic balance running |
-
2017
- 2017-04-28 CN CN201710291974.3A patent/CN107044901A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB932390A (en) * | 1959-09-09 | 1963-07-24 | Dionys Hofmann Junior | Apparatus for marking the tyres of motor vehicles according to their unbalance |
| AU7883781A (en) * | 1981-12-23 | 1983-06-30 | Kokusai Co. Ltd. | Detection of angular location of rotor unbalance |
| CN201060086Y (en) * | 2007-08-06 | 2008-05-14 | 张云奎 | Electronic stretching ruler capable of marking position of unbalance point of dynamic wheel balancer |
| CN101788385A (en) * | 2009-01-25 | 2010-07-28 | 长春泰斯特科技有限公司 | Stability parameter test board for automobile |
| CN101571434A (en) * | 2009-04-03 | 2009-11-04 | 天津市中天书写仪器有限公司 | Method and device for testing slippage performance of lettering pen |
| CN101936798A (en) * | 2010-08-19 | 2011-01-05 | 西安交通大学 | Equilibrator swing frame system for measuring bidirectional vertical vibration signals |
| CN203688153U (en) * | 2014-01-26 | 2014-07-02 | 国家电网公司 | Photoelectric sensor support during blower fan on-site dynamic balancing |
| CN204076003U (en) * | 2014-08-15 | 2015-01-07 | 内蒙古包钢钢联股份有限公司 | For the fixture of bearing steel decarburized layer metal lographic examination corase grind sample preparation |
| CN104723190A (en) * | 2015-03-19 | 2015-06-24 | 沈金才 | Wall face and ceiling polishing machine |
| CN204881981U (en) * | 2015-07-16 | 2015-12-16 | 韩林 | Wheel pair balance sense point laser positioner |
| CN105699159A (en) * | 2016-04-22 | 2016-06-22 | 大唐东北电力试验研究所有限公司 | Metallographic specimen clamping device |
| CN207197730U (en) * | 2017-04-28 | 2018-04-06 | 大唐东北电力试验研究所有限公司 | Servicing unit based on dynamic balance running |
Non-Patent Citations (1)
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|---|
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |
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| RJ01 | Rejection of invention patent application after publication |