CN107421740A - A kind of box-type rotating machinery bearing operating mode composite detection tool - Google Patents
A kind of box-type rotating machinery bearing operating mode composite detection tool Download PDFInfo
- Publication number
- CN107421740A CN107421740A CN201710642714.6A CN201710642714A CN107421740A CN 107421740 A CN107421740 A CN 107421740A CN 201710642714 A CN201710642714 A CN 201710642714A CN 107421740 A CN107421740 A CN 107421740A
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- hollow magnet
- cylinder type
- type hollow
- box
- rotating machinery
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of box-type rotating machinery bearing operating mode composite detection tool, including roll detection head, fixed test head, universal adjustment bar and access hook；Roll detection head includes support, the roll shaft being installed on support, multiple cylinder type hollow magnet and multiple metallic gaskets；The center of roll shaft and multiple metallic gaskets being parallel to each other is fixed, and being clamped after fixed among adjacent 2 metallic gaskets has the cylinder type hollow magnet that 1 axis overlaps with roll shaft；Fixed test head includes annular connecting rod, cylinder type hollow magnet and 2 metallic gaskets positioned at cylinder type hollow magnet both ends, annular connecting rod includes bar portion and annular afterbody, bar portion is fixed through the axis of cylinder type hollow magnet and the center of 2 metallic gaskets, and cylinder type hollow magnet is clamped between 2 metallic gaskets after fixing.The present invention can be quick, high quality completes the detection of bearing operating mode in small space inside box-type rotating machinery, and discovery bearing hidden danger, lifts online overhaul of the equipments efficiency in time.
Description
Technical field
The present invention relates to a kind of box-type rotating machinery bearing operating mode composite detection tool, belongs to machinery dimension inspection equipment and technology
Field.
Background technology
With the arrival in industrial 4.0 epoch, the more diversification of box-type rotating machinery structure design, function are more diversified.This
Closely, majority is closed installation to a little box-type rotating machinery layouts, and inner space is narrow, case of a variety of bearings in closing
Operated in body；The good operation of bearing is the necessary condition for ensureing normally to produce, it is therefore desirable to often be carried out to the operating mode of bearing
Detection；But because casing middle (center) bearing is provided with centralized lubrication oil fueller more, and gear oil, dust guard are configured with, this is just right
The on-line operation detection of bearing causes influences, and many position hands can not touch, eye can't see, if desired for it is accurate put inspection can only be
Equipment can just disassemble casing inspections when shutting down for a long time, a serious delay point inspection opportunity, easily cause due to detection not in time and
The accidents such as the bearing damage of generation, directly affect equipment normal operation, to complete equipment using, production cause unnecessary economy
Loss, can also produce pernicious security incident sometimes.
Some industrial equipments on-line monitoring company utilizes cloud computing, intelligent management system, high-accuracy data acquisition dress at present
The advanced meanses such as put, uninterrupted monitoring in 24 hours can be carried out to box-type rotating machinery, but due to the installation of related corollary equipment, dimension
It is higher to protect cost, and needs many follow-up inputs such as professional training, this just brings hysteresis quality to practical bearing monitoring.Example
Such as hot rolling mill rolling mill reduction gears, shaft gear case box-type rotating machinery are set in bearing, gear failure initial stage, on-line monitoring
It is standby that the parameters such as the sound of bearing, vibration, temperature are failed to feed back anomalous variation in time because field working conditions are disturbed, but in bearing
Obvious iron filings are found that in the return filter filter screen of concentration thin oil lubricant used；Due to being to concentrate thin oil lubricant, live casing
Formula rotating machinery is more, if OOBA one by one, concerned process steps are very cumbersome, and the bearing installed in box-type rotating machinery
Some can not macroscopic examination, it will the production order is caused to have a strong impact on, can not such as be found in time, abatement apparatus damage, hidden danger
It can expand at any time and cause pernicious equipment breakdown.
It is therefore desirable to invent one kind, simply, easily bearing operating mode detects instrument, and box-type rotating machinery is examined
Survey, find bearing hidden danger early.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of box-type rotating machinery bearing operating mode composite detection tool,
Quick, high quality the detection of bearing operating mode can be completed in small space, find bearing hidden danger in time, lift online overhaul of the equipments effect
Rate.
The technical solution adopted in the present invention is：
A kind of box-type rotating machinery bearing operating mode composite detection tool, including roll detection head, fixed test head, universal adjustment
Bar and access hook；Roll detection head includes support, the roll shaft being installed on support, multiple cylinder type hollow magnet and multiple metals
Pad；The center of roll shaft and multiple metallic gaskets being parallel to each other is fixed, and being clamped after fixed among adjacent 2 metallic gaskets has 1
The cylinder type hollow magnet that individual axis overlaps with roll shaft；Fixed test head includes annular connecting rod, cylinder type hollow magnet and position
2 metallic gaskets in cylinder type hollow magnet both ends, annular connecting rod include bar portion and annular afterbody, and bar portion passes through cylinder
The center of the axis of hollow magnet and 2 metallic gaskets is fixed, it is fixed after cylinder type hollow magnet be clamped in 2 metallic gaskets it
Between.
A kind of above-mentioned box-type rotating machinery bearing operating mode composite detection tool, in addition to T-shaped holding rod, before holding rod
End is provided with external screw thread；The universal adjustment bar is gooseneck, and its both ends is provided with internal thread；The support is Y-shaped, Y-shaped branch
The end of two bifurcateds of frame is fixedly connected with roll shaft both ends, and support afterbody is provided with external screw thread.
A kind of above-mentioned box-type rotating machinery bearing operating mode composite detection tool, the metallic gasket are circle, and its is straight
Footpath is identical with the external diameter of cylinder type hollow magnet；The access hook is G type hooks, and axis is fixed with access hook and is put down positioned at access hook
Round bar on face, one end of round bar are provided with external screw thread.
The present invention application method be：First by the external screw thread of roll detection head bracket tail end and the interior spiral shell of universal adjustment bar
Line is fixedly connected, and the universal adjustment bar other end is threadedly coupled with T-shaped front end, according to box-type rotating machinery cabinet space
Size adjusts the angle of universal adjustment bar, then progressively finely tunes position of the roll detection head in casing with T-shaped holding rod, utilizes rolling
Chip inside dynamic detector collection tank, according to the color of chip, material come differentiate whether be come off after bearing wear it is broken
Bits, so as to which quick diagnosis goes out the working condition of bearing；If chip is less, the component wear such as surface bearings is not serious, will can roll
Detector disassembles, and universal adjustment bar both ends is threadedly coupled with the round bar on T-shaped holding rod, access hook respectively, by fixation
The annular afterbody of detector loads in G types access hook, then fixed test head is positioned at below chip source or bearing, this side
Method, which can periodically be taken out, checks chipping wear amount, so as to distinguish the component wear degree such as bearing, is provided to plant maintenance work directly perceived
With reference to.
Roll detection head and fixed test head of the present invention use cylinder type hollow magnet, and are carried out equipped with circular metal pad
Separate；The size of detector and the selection of cylinder hollow magnet can be made according to space structure in casing, roll detection head
It is simple and practical with fixed test header structure, it is easy to make selection；The wherein preferred stainless steel of metallic gasket, can be by cylindrical empty
Heart magnet collect chip concentrate shows, due to stainless steel gasket it is processed after have certain magnetic conductivity, cylinder type hollow magnet
Magnetic conduct to stainless steel gasket, iron filings can be distributed in stainless steel gasket periphery under the suction of weak magnetic, so as to straight
The iron filings for checking collection are seen, part copper scale are also collected to a certain extent, so as to distinguish the mill of bearing or miscellaneous part
Damage；The access time of detector, the short equipment that will not influence for a long time used；Universal adjustment bar has very strong resistance to song using gooseneck
Around property and fatigue durability, the quick adjustment angle of energy, cut-through thing can effectively stretch detector in baroque casing
In collecting iron filings in casing；Gooseneck both ends are designed with spiral shell button in standard, can be with the roll detection head bracket with external screw, hand-held
The component quick assemblings such as bar, the round bar for accessing hook, facilitate onsite application；Access hook is designed as G types hook, can prevent fixed test head
Released in access procedure, can effectively shorten the placement of fixed test head and take-off time, facilitate the use of detection instrument of the present invention.
Beneficial effects of the present invention are：
The present invention can be quick, high quality completes the detection of bearing operating mode in small space inside box-type rotating machinery, in time
It was found that bearing hidden danger, lifts online overhaul of the equipments efficiency, cost of equipment maintenance is reduced, ensures normal production.
Brief description of the drawings
Fig. 1 is roll detection head schematic diagram；
Fig. 2 is fixed test head schematic diagram；
Fig. 3 is universal adjustment bar schematic diagram；
Fig. 4 is access hook schematic diagram；
Fig. 5 is roll detection head and universal adjustment bar, T-shaped holding rod connection diagram；
Fig. 6 is access hook and universal adjustment bar, T-shaped holding rod connection diagram；
In figure mark for：Roll detection is first 1, fixed test is first 2, universal adjustment bar 3, access hook 4, support 5, cylinder type hollow magnetic
Iron 6, metallic gasket 7, roll shaft 8, annular connecting rod 9, T-shaped holding rod 10, round bar 11.
Embodiment
Fig. 1~Fig. 6 is the schematic diagram of one embodiment of the invention；Shown in figure, a kind of box-type rotating machinery of the present invention
Bearing operating mode composite detection tool, including roll detection is first 1, fixed test is first 2, universal adjustment bar 3, access hook 4 and T-shaped hand-held
Bar 10；Roll detection head includes Y types support 5,8,2 cylinder type hollow magnet 6 of roll shaft and 3 circular metallic gaskets 7, metal
Pad 7 is stainless steel, and diameter is identical with the external diameter of cylinder type hollow magnet 6；The afterbody of Y types support 5 is provided with external screw thread, and 2
The end of individual bifurcated and rectangle frame long side are fixed, and plane where rectangle frame overlaps with the place plane of support 5, rectangle frame
Another long side is roll shaft 8, and the center of roll shaft 8 and 3 metallic gaskets being parallel to each other 7 is fixed, adjacent 2 metal gaskets after fixing
Being clamped among piece 7 has the cylinder type hollow magnet 6 that 1 axis overlaps with roll shaft 8；Fixed test first 2 includes annular connecting rod 9,1
Individual cylinder type hollow magnet 6 and 2 circular metal pads 7 for being located at the both ends of cylinder type hollow magnet 6, annular connecting rod 9 include
Bar portion and annular afterbody, bar portion are fixed through the axis of cylinder type hollow magnet 6 and the center of 2 metallic gaskets 7, round after fixed
Cylindricality hollow magnet 6 is clamped between 2 metallic gaskets 7；Universal adjustment bar 3 is gooseneck, and its both ends is provided with internal thread；Access
Hook 4 is G type hooks, access be fixed with hook 4 axis be located at G types access hook 4 round bar 11 in the plane, one end of round bar 11 is opened
There is the external screw thread that the dimension of inner screw thread with the both ends of universal adjustment bar 3 matches；The front end of T-shaped holding rod 10 is provided with and universal adjustment
The external screw thread that the dimension of inner screw thread at the both ends of bar 3 matches；The external screw thread size that the afterbody of Y types support 5 opens up and universal adjustment bar 3
The dimension of inner screw thread at both ends matches.
The present invention application method be：The internal thread of the external screw thread of the afterbody of support 5 and universal adjustment bar 3 is fixed first and connected
Connect, the other end of universal adjustment bar 3 is connected with the nose threads of T-shaped holding rod 10, according to box-type rotating machinery cabinet space chi
The angle of very little regulation universal adjustment bar 3, then first 1 position in casing of roll detection is progressively finely tuned with T-shaped holding rod 10, utilize
Chip inside first 1 collection tank of roll detection, to differentiate whether it is to come off after bearing wear according to the color of chip, material
Chip, so as to which quick diagnosis goes out the working condition of bearing；If chip is less, the component wear such as surface bearings is not serious, will can roll
Dynamic detector 1 is disassembled, and the both ends of universal adjustment bar 3 are connected with the screw thread of round bar 11 on T-shaped holding rod 10, access hook 4 respectively
Connect, the annular afterbody of fixed test first 2 loaded in G types access hook 4, then by fixed test first 2 be positioned at chip source or
Below bearing, the method, which can periodically be taken out, checks chipping wear amount, so as to distinguish the component wear degree such as bearing, to plant maintenance
Work provides visual reference.
Claims (3)
- A kind of 1. box-type rotating machinery bearing operating mode composite detection tool, it is characterised in that：Including roll detection head（1）, it is solid Regular inspection gauge head（2）, universal adjustment bar（3）With access hook（4）；Roll detection head（1）Including support（5）, be installed on support（5）On Roll shaft（8）, multiple cylinder type hollow magnet（6）With multiple metallic gaskets（7）；Roll shaft（8）With multiple metals being parallel to each other Pad（7）Center fix, it is fixed after adjacent 2 metallic gaskets（7）Centre, which clamps, 1 axis and roll shaft（8）The circle of coincidence Cylindricality hollow magnet（6）；Fixed test head（2）Including annular connecting rod（9）, cylinder type hollow magnet（6）With positioned at cylinder Hollow magnet（6）2 metallic gaskets at both ends（7）, annular connecting rod（9）Including bar portion and annular afterbody, bar portion passes through cylinder Shape hollow magnet（6）Axis and 2 metallic gaskets（7）Center fix, it is fixed after cylinder type hollow magnet（6）It is clamped in 2 Individual metallic gasket（7）Between.
- A kind of 2. box-type rotating machinery bearing operating mode composite detection tool as claimed in claim 1, it is characterised in that：Also wrap Include T-shaped holding rod（10）, holding rod（10）Front end be provided with external screw thread；The universal adjustment bar（3）For gooseneck, its both ends is opened There is internal thread；The support（5）For Y-shaped, Y-shaped support（5）The end of two bifurcateds and roll shaft（8）Both ends fix connect Connect, support（5）Afterbody be provided with external screw thread；The access hook（4）For G type hooks.
- A kind of 3. box-type rotating machinery bearing operating mode composite detection tool as claimed in claim 1 or 2, it is characterised in that： The metallic gasket（7）For circle, its diameter and cylinder type hollow magnet（6）External diameter it is identical；The access hook（4）Upper fixation There is axis positioned at access hook（4）The round bar of place plane（11）, round bar（11）One end be provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642714.6A CN107421740B (en) | 2017-07-31 | 2017-07-31 | Box type rotating equipment bearing working condition combination detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642714.6A CN107421740B (en) | 2017-07-31 | 2017-07-31 | Box type rotating equipment bearing working condition combination detection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107421740A true CN107421740A (en) | 2017-12-01 |
| CN107421740B CN107421740B (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642714.6A Active CN107421740B (en) | 2017-07-31 | 2017-07-31 | Box type rotating equipment bearing working condition combination detection tool |
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| Country | Link |
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| CN (1) | CN107421740B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3133678U (en) * | 2007-05-09 | 2007-07-19 | 玉良 浦岡 | Iron collector |
| CN101028708A (en) * | 2006-03-29 | 2007-09-05 | 杜德斌 | Iron chips sucker |
| JP2009210043A (en) * | 2008-03-05 | 2009-09-17 | Komatsu Ltd | Gear case |
| JP2010263989A (en) * | 2009-05-13 | 2010-11-25 | Hitachi Plant Technologies Ltd | Scrap cleaner |
| CN103884267A (en) * | 2014-03-31 | 2014-06-25 | 四川大学 | Structure of magnetostrictive displacement sensor detecting device |
| CN204338319U (en) * | 2014-11-10 | 2015-05-20 | 中国石油天然气股份有限公司 | Iron scrap cleaning tool |
| CN204525015U (en) * | 2015-03-27 | 2015-08-05 | 东北大学 | Descaling unit for iron chips in a kind of slit |
| CN204784623U (en) * | 2015-05-20 | 2015-11-18 | 资阳南车传动有限公司 | Cement is speed reducer for roll squeezer |
-
2017
- 2017-07-31 CN CN201710642714.6A patent/CN107421740B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028708A (en) * | 2006-03-29 | 2007-09-05 | 杜德斌 | Iron chips sucker |
| JP3133678U (en) * | 2007-05-09 | 2007-07-19 | 玉良 浦岡 | Iron collector |
| JP2009210043A (en) * | 2008-03-05 | 2009-09-17 | Komatsu Ltd | Gear case |
| JP2010263989A (en) * | 2009-05-13 | 2010-11-25 | Hitachi Plant Technologies Ltd | Scrap cleaner |
| CN103884267A (en) * | 2014-03-31 | 2014-06-25 | 四川大学 | Structure of magnetostrictive displacement sensor detecting device |
| CN204338319U (en) * | 2014-11-10 | 2015-05-20 | 中国石油天然气股份有限公司 | Iron scrap cleaning tool |
| CN204525015U (en) * | 2015-03-27 | 2015-08-05 | 东北大学 | Descaling unit for iron chips in a kind of slit |
| CN204784623U (en) * | 2015-05-20 | 2015-11-18 | 资阳南车传动有限公司 | Cement is speed reducer for roll squeezer |
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| Publication number | Publication date |
|---|---|
| CN107421740B (en) | 2023-09-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 056015 Fuxing Road, Hebei, Handan, No. 232 Applicant after: Handan Branch of Hegang Co.,Ltd. Applicant after: HANDAN RUIDA KINETIC ENERGY CO.,LTD. Address before: 056015 Fuxing Road, Hebei, Handan, No. 232 Applicant before: Handan Branch of Hegang Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| CB02 | Change of applicant information |
Address after: 056015 Fuxing Road 232, Hebei, Handan Applicant after: Handan Branch of Hegang Co.,Ltd. Applicant after: HEBEI HANGANG RUIDA GAS Co.,Ltd. Address before: 056015 Fuxing Road 232, Hebei, Handan Applicant before: Handan Branch of Hegang Co.,Ltd. Applicant before: HANDAN RUIDA KINETIC ENERGY CO.,LTD. |
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| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230518 Address after: 056015 Fuxing Road 232, Fuxing District, Hebei, Handan Applicant after: HANDAN IRON & STEEL GROUP Co.,Ltd. Applicant after: HEBEI HANGANG XINRUI RARE GAS TECHNOLOGY Co.,Ltd. Address before: 056015 Fuxing Road 232, Hebei, Handan Applicant before: Handan Branch of Hegang Co.,Ltd. Applicant before: HEBEI HANGANG RUIDA GAS Co.,Ltd. |
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