CN105449943B - Motor core pulling inspection platform - Google Patents
Motor core pulling inspection platform Download PDFInfo
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- CN105449943B CN105449943B CN201410510604.0A CN201410510604A CN105449943B CN 105449943 B CN105449943 B CN 105449943B CN 201410510604 A CN201410510604 A CN 201410510604A CN 105449943 B CN105449943 B CN 105449943B
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- trolley
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- guide rails
- jack
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Abstract
The invention discloses a kind of motor core pulling inspection platform, this inspection platform includes the double guide rails of leading portion and the double guide rails of back segment of bushing connection, and preceding moving trolley and planker trolley are set to the double guide rail both ends of leading portion, and rear moving trolley is set to the double guide rail rear ends of back segment；Preceding moving trolley and rear moving trolley are equipped with lift beam by door shape frame and are driven by elevating mechanism, lift beam middle part, which is respectively equipped with, can lock hook-type anchor ear and back-shaped frame is used to support rotor load side shaft end and dummy shaft, planker trolley is equipped with X-type scissor-like jack between preceding moving trolley and rear moving trolley and through lower platform and upper slide, and X-type scissor-like jack top is equipped with support roller and is used to support rotor non-load side axle end.Quickly and easily rotor core pulling operation not only may be implemented in this inspection platform, it can also realize rotor turning maintenance by the support construction of its platform itself, achieve the effect that combine together core pulling tool and jiggering bracket, overhaul efficiency is improved, the cost of overhaul is reduced.
Description
Technical field
The present invention relates to all kinds of middle and small motors to carry out core pulling off-line maintenance equipment more particularly to a kind of motor core pulling maintenance
Platform.
Background technique
Motor is widely used in the dragging of all kinds of mechanical equipments, and all kinds of middle and small motors include AC induction motor, direct current
Motor etc., motor is in daily maintenance and off-line maintenance operation process, it is necessary to it is related to the process of rotor core pulling,
Because only that realizing electric machine rotor separation, rotor windings, cage item and stator coil, slot wedge etc. could be checked and repaired
Reason.For motor core pulling process, conventional method is to entangle rotor front end respectively with wirerope in one dummy shaft of rotor rear end cap
Spindle nose and rear end dummy shaft, are sling using driving, realize that rotor empties, and before guaranteeing that rotor surface and stator core are discontiguous
It puts, realizes electric machine rotor separation by the way that driving main hook is mobile, after rotor separation, rotor is temporarily rested on chock,
Wirerope and dummy shaft are removed later, if circumferential inspection need to be carried out to rotor, needed using driving with wirerope again by rotor
It slings and is placed on fixed rotor turning bracket, to realize that the inspection to rotor is repaired.To row in entire operation process
The manipulation request of vehicle is very high, and driving needs multiple lifting operation, and each rotor movement must greatly occupy row by driving
The utilization rate of vehicle, and it is directed to the rotor of different series, it also needs to be equipped with different rotor turning brackets；It is serious to reduce motor inspection inspection
Efficiency is repaired, the cost of motor inspection maintenance is improved.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of motor core pulling inspection platform, this inspection platform can quickly,
Facilitate and implement all kinds of machinery check and repairs, quickly and easily rotor core pulling operation not only may be implemented, it can also be by its platform
The support construction of, the function of realization rotor turning bracket itself, achievees the effect that combine together core pulling tool and jiggering bracket,
Overhaul efficiency is improved, the cost of overhaul is reduced.
In order to solve the above technical problems, motor core pulling inspection platform of the present invention include the double guide rail of leading portion, it is the double guide rails of back segment, preceding
Moving trolley, rear moving trolley and planker trolley, the double guide rails of the leading portion and the bushing connection of the double guide rails of back segment, and both ends are distinguished
Equipped with idler wheel；
The preceding moving trolley includes the first bottom beam, first shape frame, the first lift beam, the first turbine and worm transmission mechanism
With the first elevating mechanism, the first bottom beam level is set to the double guide rail front ends of the leading portion, the first turbine and worm driver
Structure is set in the middle part of first bottom beam and by the double guide rails movement of leading portion described in first-hand wheel drive, and first shape frame is set
In first bottom beam top surface and two sides have sliding slot, and the first lift beam level is set to first shape frame
Interior, first elevating mechanism is set between first bottom beam and the first lift beam, and first lift beam passes through described the
The sliding slot lifting of first shape frame two sides described in one elevating mechanism drives edge, the first lift beam middle part, which is equipped with, can lock hook-type
Anchor ear, the hook-type anchor ear of locking is along axial uniformly three rollers；
Moving trolley includes the second bottom beam, second shape frame, the second lift beam, the second turbine and worm transmission mechanism after described
With the second elevating mechanism, the second bottom beam level is set to the double guide rail rear ends of the back segment, the second turbine and worm driver
Structure is set in the middle part of second bottom beam and by the double guide rails movement of back segment described in second-hand's wheel drive, and second shape frame is set
In second bottom beam top surface and two sides have sliding slot, and the second lift beam level is set to second shape frame
Interior, second elevating mechanism is set between second bottom beam and the second lift beam, and second lift beam passes through described the
The sliding slot lifting of second shape frame two sides described in two elevating mechanism drives edges, the second lift beam middle part are equipped with back-shaped frame,
The back-shaped frame inner vertical shaft is to equipped with double arc roller；
The planker trolley includes third bottom beam, lower platform, upper slide, X-type scissor-like jack, screw rod, three support rollers
Wheel and vertical shift castor, the third bottom beam is set to the double guide rail rear ends of the leading portion and moves along the double guide rails of leading portion, described lower flat
Platform is set to the third bottom beam, and the vertical shift castor is set to the lower platform side, and the upper slide is set to described by guide groove
It lower platform top surface and is moved along lower platform vertical axial, the bottom end of the X-type scissor-like jack is separately connected the lower platform
And upper slide, three supports roller are respectively arranged on the hinged end and top of the X-type scissor-like jack, the X along axial direction
The bottom end that type scissor-like jack connects the upper slide is equipped with the joint hinge that center is screw hole, and the screw rod penetrates the X-type
It the adjustment hole of scissor-like jack and twists in the center screw of the joint hinge.
Further, first elevating mechanism and the second elevating mechanism are that two spaced double leval jib diamond shapes are cut respectively
Formula screw jack, by being connected to the screw rod synchronization lifting at middle part, the screw rod end connection driving handwheel.
Further, this inspection platform further includes traversing castor, and the upper slide two sides of the planker trolley are equipped with sliding slot, described
Traversing castor is set to the bottom end of the X-type scissor-like jack and is located in the sliding slot of the upper slide two sides.
Further, this inspection platform further includes lock-screw, and the lower platform of the planker trolley is in the double guide rails of the leading portion
Outside is equipped with screw hole, and the lock-screw is twisted to be dragged in the screw hole of the lower platform and by pushing against the double guide rail fixations of the leading portion
The position of plate trolley.
Since motor core pulling inspection platform of the present invention uses above-mentioned technical proposal, i.e. this inspection platform includes bushing connection
The double guide rail of leading portion and the double guide rails of back segment, preceding moving trolley and planker trolley be set to the double guide rail both ends of leading portion, and rear moving trolley is set
In the double guide rail rear ends of back segment；Preceding moving trolley and rear moving trolley are equipped with lift beam by door shape frame and are driven by elevating mechanism
Dynamic, lift beam middle part, which is respectively equipped with, can lock hook-type anchor ear and back-shaped frame is used to support rotor load side shaft end and dummy shaft, drag
Plate trolley is equipped with X-type scissor-like jack, X between preceding moving trolley and rear moving trolley and through lower platform and upper slide
Type scissor-like jack top is equipped with support roller and is used to support rotor non-load side axle end.This inspection platform can quickly, facilitate reality
All kinds of machinery check and repairs are applied, quickly and easily rotor core pulling operation not only may be implemented, it can also be by its platform itself
Support construction realizes the function of rotor turning bracket, achievees the effect that combine together core pulling tool and jiggering bracket, improves inspection
Efficiency is repaired, the cost of overhaul is reduced.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:
Fig. 1 is the structural schematic diagram of motor core pulling inspection platform of the present invention；
Fig. 2 is the schematic diagram of the double guide rails of leading portion in this inspection platform, preceding moving trolley and planker trolley；
Fig. 3 is the other direction view of Fig. 2；
Fig. 4 is the schematic diagram of this inspection platform posterior segment double guide rails and rear moving trolley.
Specific embodiment
As shown in Figure 1, motor core pulling inspection platform of the present invention includes that the double guide rail 1 of leading portion, the double guide rails 2 of back segment, preceding movement are small
Vehicle 3, rear moving trolley 4 and planker trolley 5, the double guide rails 1 of the leading portion and the bushing connection of the double guide rails 2 of back segment, and both ends are distinguished
Equipped with idler wheel 6；
As shown in Figures 2 and 3, the preceding moving trolley 3 includes the first bottom beam 31, first shape frames 32, the first lift beams
33, the first turbine and worm transmission mechanism 34 and the first elevating mechanism 35, the horizontal leading portion pair that is set to of the first bottom beam 31 are led
1 front end of rail, the first turbine and worm transmission mechanism 34 are set to 31 middle part of the first bottom beam and are driven by the first handwheel 39
The double movements of guide rails 1 of the leading portion are moved, first shape frame 32 is set to 31 top surface of the first bottom beam and two sides have
Sliding slot 36, first lift beam 33 is horizontal to be set in first shape frame 33, and first elevating mechanism 35 is set to described
Between first bottom beam 31 and the first lift beam 33, first lift beam 33 passes through described in 35 drives edge of the first elevating mechanism
The sliding slot 36 of first 32 two sides of shape frame is gone up and down, and hook-type anchor ear 37 can be locked by being equipped in the middle part of first lift beam 33, it is described can
It locks hook-type anchor ear 37 and is evenly distributed with three rollers 38 along axial；
As shown in figure 4, moving trolley 4 includes 41, second shape frames 42 of the second bottom beam, the second lift beam 43, the after described
Two turbine and worm transmission mechanisms 44 and the second elevating mechanism 45, after 41 level of the second bottom beam is set to the double guide rails 2 of the back segment
End, the second turbine and worm transmission mechanism 44 are set to 41 middle part of the second bottom beam and are driven by the second handwheel 49 described
The double guide rails 2 of back segment are mobile, and second shape frame 42 is set to 41 top surface of the second bottom beam and two sides have sliding slot 46,
Second lift beam 43 is horizontal to be set in second shape frame 42, and second elevating mechanism 45 is set to second bottom beam
41 and second between lift beam 43, and second lift beam 43 passes through second shape described in 45 drives edge of the second elevating mechanism
The sliding slots 46 of 42 two sides of frame is gone up and down, and is equipped with back-shaped frame 47 in the middle part of second lift beam 43, vertical in the back-shaped frame 47
It is axially arranged with double arc roller 48；
As shown in Figures 2 and 3, the planker trolley 5 includes third bottom beam 51, lower platform 52, upper slide 53, X-type scissors
Jack 54,55, three support rollers 56 of screw rod and vertical shift castor 57, the third bottom beam 51 are set to the double guide rails 1 of the leading portion
It rear end and is moved along the double guide rails 1 of leading portion, the lower platform 52 is set to the third bottom beam 51, and the vertical shift castor 57 is set to institute
52 side of lower platform is stated, the upper slide 53 is by guide groove set on 52 top surface of lower platform and along 52 vertical axial of lower platform
Mobile, the bottom end of the X-type scissor-like jack 54 is separately connected the lower platform 52 and upper slide 53, three supports roller
56 are respectively arranged on the hinged end and top of the X-type scissor-like jack 54 along axial direction, and the X-type scissor-like jack 54 connects described
The bottom end of upper slide 53 is equipped with the joint hinge 58 that center is screw hole, and the screw rod 55 penetrates the X-type scissor-like jack 54
It adjustment hole and twists in the center screw of the joint hinge 58.
Further, first elevating mechanism 35 and the second elevating mechanism 45 are two spaced double leval jib water chestnuts respectively
Shape scissors screw jack, by being connected to screw rod 7,9 synchronization liftings at middle part, the screw rod 7,9 ends connection driving handwheel
8、10。
Further, this inspection platform further includes traversing castor 59, and 53 two sides of upper slide of the planker trolley are equipped with sliding slot
531, the traversing castor 59 is set to the bottom end of the X-type scissor-like jack 54 and is located at the sliding slot of 53 two sides of upper slide
In 531.
Further, this inspection platform further includes lock-screw 60, and the lower platform 52 of the planker trolley 5 is double in the leading portion
Screw hole is equipped on the outside of guide rail 1, the lock-screw 60 is twisted in the screw hole of the lower platform 52 and by pushing against the leading portion pair
The position of the fixed planker trolley 5 of guide rail 1.
As shown in Figure 1, the X-type scissor-like jack of planker trolley 5 is packed up and is moved first in motor core pulling upkeep operation
To the side of the double guide rails 1 of leading portion, that is, turns screw rod and upper slide is driven to be displaced in lower platform, so that X-type scissor-like jack closes up；With
Motor is hung by lifting equipment on the double guide rails 1 of leading portion afterwards, 10 load side shaft end of rotor is set to 3 first liters of preceding moving trolley
Locking in hook-type anchor ear and locking in the middle part of drop beam, then shaft end connects dummy shaft 12 to the non-load of rotor 10, and dummy shaft 12, which penetrates, to be moved back
In back-shaped frame in the middle part of dynamic 4 second lift beam of trolley and between double arc roller；It is adjusted at this time by elevating mechanism
Preceding 3 first lift beam of moving trolley and rear moving trolley 4 second, which go up and down depth of beam, is in 10 relative stator 11 of rotor freely
State, moving trolley 3 and rear movement before being adjusted by the first turbine and worm transmission mechanism of moving trolley 3 before first-hand wheel drive
Shelves are opened between trolley 4, preceding moving trolley 3 drives rotor 10 to remove 11 inner cavity of stator, realizes the core pulling operation of rotor 10；
After the completion of 10 core pulling operation of rotor, planker trolley 5 is moved to by the non-load side axle end position of rotor 10 by vertical shift castor, and lead to
The position of the fixed planker trolley 5 of lock-screw is crossed, the X-type scissor-like jack of planker trolley 5 is released, X-type scissor-like jack top
Three support rollers support 10 non-load side axle end of rotor, remove dummy shaft 12, at this time rotor 10 be in can be rotated state, pass through
The maintenance of rotor 10 can be realized in rotation rotor 10, has the function that jiggering bracket.Equally, first after rotor 10 overhauls
Planker trolley 5 is first withdrawn from, then adjust preceding moving trolley 3 and rear moving trolley 4 opens span from can be sent into rotor 10 calmly
Sub 11 inner cavities, to realize the complete upkeep operation of rotor.
Guide groove in planker trolley between lower platform and upper slide not only realizes to rotor the X-type in upper and lower lifting process
Motion profile control when two supporting leg open and close movement of scissor-like jack and the stress as X-type scissor-like jack support, simultaneously
Also achieving the X-shaped scissor-like jack whole before rotor is extracted out can collapse and traversing retracting and this inspection platform side, from
Without generating interference, and after rotor extraction, then planker trolley vertical shift to rotor non-load side axle end can be passed through again later
The traversing castor of X-shaped scissor-like jack supporting leg with supporting point needed for the traversing end to rotor non-load side axle of two side chute of upper slide,
Support is realized by adjusting X-shaped scissor-like jack up and down adjustment screw rod.
New-type electric machine core pulling inspection platform of the present invention, its purpose is to provide a kind of quick, electricity conveniently, applied widely
The platform of machine rotor core pulling maintenance, not only may be implemented quickly and easily rotor core pulling operation, can also be by its platform sheet
The support construction of body, realizes the function of rotor turning bracket, to reach the effect that core pulling tool and jiggering bracket combine together
Fruit.
Claims (4)
1. a kind of motor core pulling inspection platform, it is characterised in that: this inspection platform includes the double guide rail of leading portion, the double guide rails of back segment, preceding
Moving trolley, rear moving trolley and planker trolley, the double guide rails of the leading portion and the bushing connection of the double guide rails of back segment, and both ends are distinguished
Equipped with idler wheel；
The preceding moving trolley includes the first bottom beam, first shape frame, the first lift beam, the first turbine and worm transmission mechanism and the
One elevating mechanism, the first bottom beam level are set to the double guide rail front ends of the leading portion, and the first turbine and worm transmission mechanism is set
In the middle part of first bottom beam and mobile by the double guide rails of leading portion described in first-hand wheel drive, first shape frame is set to institute
It states the first bottom beam top surface and two sides has sliding slot, the first lift beam level is set in first shape frame, institute
It states the first elevating mechanism to be set between first bottom beam and the first lift beam, first lift beam is gone up and down by described first
The sliding slot lifting of first shape frame two sides described in mechanism drives edge, the first lift beam middle part, which is equipped with, can lock hook-type anchor ear,
The hook-type anchor ear of locking is along axial uniformly three rollers；
Moving trolley includes the second bottom beam, second shape frame, the second lift beam, the second turbine and worm transmission mechanism and the after described
Two elevating mechanisms, the second bottom beam level are set to the double guide rail rear ends of the back segment, and the second turbine and worm transmission mechanism is set
In the middle part of second bottom beam and mobile by the double guide rails of back segment described in second-hand's wheel drive, second shape frame is set to institute
It states the second bottom beam top surface and two sides has sliding slot, the second lift beam level is set in second shape frame, institute
It states the second elevating mechanism to be set between second bottom beam and the second lift beam, second lift beam is gone up and down by described second
The sliding slot lifting of second shape frame two sides described in mechanism drives edge, is equipped with back-shaped frame in the middle part of second lift beam, and described time
Shape frame inner vertical shaft is to equipped with double arc roller；
The planker trolley include third bottom beam, lower platform, upper slide, X-type scissor-like jack, screw rod, three support rollers and
Vertical shift castor, the third bottom beam are set to the double guide rail rear ends of the leading portion and move along the double guide rails of leading portion, and the lower platform is set
In the third bottom beam, the vertical shift castor is set to the lower platform side, and the upper slide is set to described lower flat by guide groove
It countertop and is moved along lower platform vertical axial, the bottom end of the X-type scissor-like jack is separately connected the lower platform and upper
Slide plate, three supports roller are respectively arranged on the hinged end and top of the X-type scissor-like jack along axial direction, and the X-type is cut
The bottom end that formula jack connects the upper slide is equipped with the joint hinge that center is screw hole, and the screw rod penetrates the X-type scissors
It the adjustment hole of jack and twists in the center screw of the joint hinge.
2. motor core pulling inspection platform according to claim 1, it is characterised in that: first elevating mechanism and second liter
Descending mechanism is two spaced double leval jib diamond shape scissors screw jacks respectively, and the screw rod by being connected to middle part is synchronous to be risen
Drop, the screw rod end connection driving handwheel.
3. motor core pulling inspection platform according to claim 1 or 2, it is characterised in that: this inspection platform further includes traversing
Castor, the upper slide two sides of the planker trolley are equipped with sliding slot, and the traversing castor is set to the bottom end of the X-type scissor-like jack
And it is located in the sliding slot of the upper slide two sides.
4. motor core pulling inspection platform according to claim 3, it is characterised in that: this inspection platform further includes locking screw
Nail, the lower platform of the planker trolley are equipped with screw hole on the outside of the double guide rails of the leading portion, and the lock-screw is twisted in described lower flat
In the screw hole of the platform and position by pushing against the fixed planker trolley of the double guide rails of the leading portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510604.0A CN105449943B (en) | 2014-09-29 | 2014-09-29 | Motor core pulling inspection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510604.0A CN105449943B (en) | 2014-09-29 | 2014-09-29 | Motor core pulling inspection platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105449943A CN105449943A (en) | 2016-03-30 |
| CN105449943B true CN105449943B (en) | 2019-04-23 |
Family
ID=55559839
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410510604.0A Active CN105449943B (en) | 2014-09-29 | 2014-09-29 | Motor core pulling inspection platform |
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| CN (1) | CN105449943B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525077A (en) * | 2018-12-18 | 2019-03-26 | 北京遥感设备研究所 | A kind of micro-machine rotor mounting device and application method |
| CN112421831B (en) * | 2019-08-23 | 2022-04-01 | 广东美的生活电器制造有限公司 | Rotor bracket, motor assembly, food processor and air supply device |
| CN111711329B (en) * | 2020-06-30 | 2021-11-12 | 河北华丰能源科技发展有限公司 | Maintenance trolley suitable for high-power motor |
| CN112054638B (en) * | 2020-07-20 | 2022-03-11 | 中国神华能源股份有限公司国华电力分公司 | Coal pulverizer motor rotor dismounting device |
| FR3125932B1 (en) * | 2021-07-27 | 2023-09-22 | Psa Automobiles Sa | DEVICE FOR DISASSEMBLY/ASSEMBLY OF AN ELECTRIC MOTOR ROTOR |
| CN114535953B (en) * | 2022-02-25 | 2023-09-15 | 安徽耀达电机股份有限公司 | Rotor lifting device for motor assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61128747A (en) * | 1984-11-28 | 1986-06-16 | Hitachi Elevator Eng & Serv Co Ltd | Assembling and overhauling apparatus for motor |
| JPH08126262A (en) * | 1994-10-20 | 1996-05-17 | Hitachi Ltd | Method of assembling stepping motor, and its device |
| JP2005057915A (en) * | 2003-08-06 | 2005-03-03 | Kawasaki Heavy Ind Ltd | Method and apparatus for inserting rotor |
| CN101834493B (en) * | 2010-04-19 | 2012-10-24 | 江苏爱尔玛电机制造有限公司 | Double-wheel positioned general assembly machine for rare earth permanent magnet motor |
| CN201994789U (en) * | 2011-03-31 | 2011-09-28 | 株洲变流技术国家工程研究中心有限公司 | Horizontal type combined disassembling and assembling device for stator and rotor of permanent magnet synchronous motor |
| CN102306978A (en) * | 2011-08-16 | 2012-01-04 | 福建省福工动力技术股份公司 | Apparatus for dismounting of motor part |
| KR101366988B1 (en) * | 2012-06-28 | 2014-02-26 | 두산엔진주식회사 | Separating system for a outer shell of generator rotator and method thereof |
| CN203423593U (en) * | 2013-09-13 | 2014-02-05 | 邢台钢铁有限责任公司 | Core pulling inspection device for large-sized motor |
-
2014
- 2014-09-29 CN CN201410510604.0A patent/CN105449943B/en active Active
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| CN105449943A (en) | 2016-03-30 |
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Address after: No. 3520 Tongji Road, Baoshan District, Shanghai, 201900 Patentee after: Baowu equipment Intelligent Technology Co., Ltd Address before: 201900, 335, Pu Pu Road, Shanghai, Baoshan District Patentee before: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE Co.,Ltd. |