CN206442255U - The rotor lifting apparatus routed up for lower watt of split bushing motor - Google Patents
The rotor lifting apparatus routed up for lower watt of split bushing motor Download PDFInfo
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- CN206442255U CN206442255U CN201621329488.3U CN201621329488U CN206442255U CN 206442255 U CN206442255 U CN 206442255U CN 201621329488 U CN201621329488 U CN 201621329488U CN 206442255 U CN206442255 U CN 206442255U
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Abstract
The utility model discloses a kind of rotor lifting apparatus routed up for lower watt of split bushing motor, two V-arrangement brackets of the present apparatus are located at the front and back end of motor watt seat respectively and two end verticals are provided with screw, two block pressur plates are respectively arranged on the end top surface of motor watt seat both sides top surface and two V-arrangement brackets and two ends open up through hole respectively, lifting bolt penetrates the through hole at pressing plate two ends and twisted in the screw of two ends of V-arrangement bracket, long lumbar hole is opened up in the middle part of pressing plate, fastening bolt is located in the long lumbar hole in the middle part of pressing plate and twisted in the screw of motor watt seat top surface.The present apparatus overcomes the defect of conventional rotors lifting mode, can quickly, stably, safely by rotor lifting, be that lower bearing routs up the reliable gap of creation, its rising height can be maintained reliably for a long time, the potential safety hazards such as rotor slippage are avoided, and are applicable the split bushing machinery check and repair of different size.
Description
Technical field
The utility model is related to a kind of rotor lifting apparatus routed up for lower watt of split bushing motor.
Background technology
All kinds of large and middle size motor many employ split-type shaft tile structure in engineering equipment, and the structure bearing shell is by upper and lower axle
Watt composition, rotor supports by lower bearing, top bearing shell hardly with journal contact, use the longevity when bearing shell breaks down or arrived
Life, it is necessary to carry out it is online change with maintenance, so-called on-bne repair, electric machine rotor is non-wiping more can not in such cases
It can integrally hang, and now rout up the lower bearing compressed by rotor journal, can only be turned in the past using hydraulic jack jacking
Son or using driving with steel wire rope lift by crane rotor by the way of by rotor slightly lifting, so as to reach rotor journal and lower axle watt-minute
From the effect for producing gap, so far lower bearing can be routed up.But for both rotor lifting modes in many cases all by
To the limitation of field condition and equipment contour structures, by limits such as basis carrying and locus if hydraulic jack jacking
System, and the situation that jack hydraulic latching valve causes top lifting height not maintain for a long time the problem of reveal, and due to liquid
Press jack and rotor journal contact area smaller, it is easy to occur to be disturbed by fortuitous events such as scene vibrations, cause and slide this
The potential safety hazard of sample；And for driving match somebody with somebody steel wire rope lifting method, due to turn over watt activity duration it is very long, it is necessary to repair scrape, match grinding,
The processes such as gap measurement, this greatly reduces the utilization rate of driving, particularly in multiple operation, multistation crossings on different level project under construction
In, it is impossible that the long-time of driving, which takes,.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of for turning that lower watt of split bushing motor is routed up
Sub- lifting apparatus, the present apparatus overcomes the defect of conventional rotors lifting mode, can quickly, stably, safely by rotor lifting, be
Lower bearing routs up the reliable gap of creation, and its rising height can be maintained reliably for a long time, it is to avoid the potential safety hazard such as rotor slippage, and fits
With the split bushing machinery check and repair of different size.
In order to solve the above technical problems, the utility model is used for the rotor lifting apparatus that lower watt of split bushing motor is routed up
Including motor watt seat, two V-arrangement brackets, two block pressur plates, lifting bolt and fastening bolt.Described two V-arrangement brackets are located at respectively
The front and back end of the motor watt seat and two end verticals are provided with screw, two block pressur plate is respectively arranged on the motor watt seat
The end top surface of both sides top surface and two V-arrangement brackets and two ends open up through hole respectively, the lifting bolt penetrates the pressing plate
The through hole at two ends and twist in the screw of two ends of V-arrangement bracket, long lumbar hole, the fastening are opened up in the middle part of the pressing plate
Bolt is located in the long lumbar hole in the middle part of the pressing plate and twisted in the screw of the motor watt seat top surface.
Further, the V-arrangement bracket opens shelves tune to open to use at the adjustable V-arrangement bracket of shelves, its bottom subdivision and subdivision
Whole bolt connection fastening.
Above-mentioned technology is employed because the utility model is used for the rotor lifting apparatus routed up of lower watt of split bushing motor
Described two V-arrangement brackets of scheme, the i.e. present apparatus are located at the front and back end of motor watt seat respectively and two end verticals are provided with spiral shell
Hole, two block pressur plates are respectively arranged on motor watt seat both sides top surface and the end top surface of two V-arrangement brackets and two ends open up logical respectively
Hole, lifting bolt penetrates the through hole at pressing plate two ends and twisted in the screw of two ends of V-arrangement bracket, and long waist is opened up in the middle part of pressing plate
Hole, fastening bolt is located in the long lumbar hole in the middle part of pressing plate and twisted in the screw of motor watt seat top surface.The present apparatus overcomes biography
The defect for rotor lifting mode of uniting, can quickly, stably, safely by rotor lifting, be that lower bearing routs up the reliable gap of creation, its
Rising height can be maintained reliably for a long time, it is to avoid the potential safety hazard such as rotor slippage, and be applicable the split bushing electricity of different size
Machine overhauling.
Brief description of the drawings
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is that the utility model is used for the rotor lifting apparatus schematic diagram that lower watt of split bushing motor is routed up；
Fig. 2 is that the present apparatus uses schematic diagram.
Embodiment
Embodiment is as shown in figure 1, the utility model is used for the rotor lifting apparatus bag that lower watt of split bushing motor is routed up
Include motor watt seat 1, two V-arrangement brackets 2, two block pressur plates 3, lifting bolt 4 and fastening bolt 5.Described two V-arrangement brackets 2 are distinguished
Positioned at the front and back end of the motor watt seat 1 and two end verticals are provided with screw, two block pressur plate 3 is respectively arranged on the electricity
The end top surface of the both sides top surface of machine watt seat 1 and two V-arrangement brackets 2 and two ends open up through hole respectively, the lifting bolt 4 is penetrated
The through hole at the two ends of pressing plate 3 and twist in the screw of 2 two ends of V-arrangement bracket, the middle part of pressing plate 3 opens up long waist
Hole 31, the fastening bolt 5 is located in the long lumbar hole 31 at the middle part of pressing plate 3 and twisted in the spiral shell of the top surface of motor watt seat 1
In hole.
It is preferred that, the V-arrangement bracket 2 opens shelves tune to open to use at the adjustable V-arrangement bracket of shelves, its bottom subdivision and subdivision
The whole connection of bolt 21 fastening.
As shown in Fig. 2 when split bushing machinery check and repair turns over watt operation, the support of rotor 6 is using two V-arrangement brackets 2
Realize, and axially the present apparatus is respectively arranged in front and rear watt of seat 1 along rotor 6, so as to be multiple spot stress when realizing 6 lifting of rotor, really
Protect stable, reliable；V-arrangement bracket 2 can using left and right subdivision two halves constitute, connected by high intensity king-bolt, regulating bolt with
What nut opened that shelves can be achieved with V-arrangement bracket 2 opens a grade adjustable function, so as to reach the purpose for adapting to the diameter of axle of certain limit rotor 6；Will
Two block pressur plates 3 are fixed on the top surface of watt seat 1 using fastening bolt 5, and the long lumbar hole 31 at the middle part of pressing plate 3 is different to adapt to the top surface of watt seat 1
The screw of spacing, the need for meeting different size machinery check and repair, when screwing lifting bolt 4, because pressing plate 3 is fixed on watt seat 1
Top surface, then V-arrangement bracket 2 is by rising, and rotor 6 is also elevated in company with V-arrangement bracket 2, realizes the purpose of the lifting of rotor 6, the lifting of rotor 6
The weight of process is acted on whole watt of seat 1 all the time, so ensure that the stabilization of whole stress and reliable.
The present apparatus has that rotor lifting effect is safe and stable, reliable advantage, it is not necessary to driving auxiliary, not by equipment base
The limitation of plinth condition, rotor rising height can long sustaining, the different rotor diameter of axle and a watt seat size are well adapted to
Property.
Claims (2)
1. a kind of rotor lifting apparatus routed up for lower watt of split bushing motor, including motor watt seat, it is characterised in that：This
Device includes two V-arrangement brackets, two block pressur plates, lifting bolt and fastening bolt, and described two V-arrangement brackets are located at the electricity respectively
The front and back end of machine watt seat and two end verticals are provided with screw, two block pressur plate is respectively arranged on the motor watt seat both sides top
The end top surface of face and two V-arrangement brackets and two ends open up through hole respectively, the lifting bolt penetrates the pressing plate two ends
Through hole and twist in the screw of two ends of V-arrangement bracket, long lumbar hole, the fastening bolt position are opened up in the middle part of the pressing plate
In long lumbar hole in the middle part of the pressing plate and twist in the screw of the motor watt seat top surface.
2. the rotor lifting apparatus according to claim 1 routed up for lower watt of split bushing motor, it is characterised in that：
The V-arrangement bracket opens a grade adjustment bolt connection fastening to open to use at the adjustable V-arrangement bracket of shelves, its bottom subdivision and subdivision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329488.3U CN206442255U (en) | 2016-12-06 | 2016-12-06 | The rotor lifting apparatus routed up for lower watt of split bushing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329488.3U CN206442255U (en) | 2016-12-06 | 2016-12-06 | The rotor lifting apparatus routed up for lower watt of split bushing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442255U true CN206442255U (en) | 2017-08-25 |
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ID=59647462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621329488.3U Active CN206442255U (en) | 2016-12-06 | 2016-12-06 | The rotor lifting apparatus routed up for lower watt of split bushing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132914A (en) * | 2018-08-17 | 2019-01-04 | 中冶宝钢技术服务有限公司 | The method for dismounting of shaft coupling lower half bearing shell |
-
2016
- 2016-12-06 CN CN201621329488.3U patent/CN206442255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132914A (en) * | 2018-08-17 | 2019-01-04 | 中冶宝钢技术服务有限公司 | The method for dismounting of shaft coupling lower half bearing shell |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
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. |