CN106160359B - A kind of generator angle mount positioning installation apparatus and method - Google Patents

A kind of generator angle mount positioning installation apparatus and method Download PDF

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Publication number
CN106160359B
CN106160359B CN201510183093.0A CN201510183093A CN106160359B CN 106160359 B CN106160359 B CN 106160359B CN 201510183093 A CN201510183093 A CN 201510183093A CN 106160359 B CN106160359 B CN 106160359B
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China
Prior art keywords
generator
locating piece
gear
connection locating
box
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CN201510183093.0A
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CN106160359A (en
Inventor
李长春
张劲松
李小平
杨少华
谭杨
何辉
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CSR Zhuzou Electric Locomotive Research Institute Co Ltd
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CSR Zhuzou Electric Locomotive Research Institute Co Ltd
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Abstract

The invention discloses a kind of generator angle mount positioning installation apparatus and methods,The device includes centering accessory part and lifting assemblies,Centering accessory part includes generator end dummy shaft,Gear-box end dummy shaft,First connection locating piece,The second connection locating piece that locating piece cooperation can be connect with first and the fastener for fastening the first connection locating piece and the second connection locating piece,First connection locating piece is installed on the first end of generator end dummy shaft,Second connection locating piece is installed on the first end of gear-box end dummy shaft,When fastener fastens the first connection locating piece and the second connection locating piece in place,The central axis of generator end dummy shaft and gear-box end dummy shaft is on same straight line,And the distance between generator end dummy shaft second end and gear-box end dummy shaft second end are equal to the mounting distance between the generator shaft and gear-box main shaft of setting,This method is completed using above-mentioned apparatus,With easy to operate,The advantages that installation effectiveness is high and installation accuracy is high.

Description

A kind of generator angle mount positioning installation apparatus and method
Technical field
The present invention relates to technical field of wind power generation more particularly to a kind of generator angle mount positioning installation apparatus and methods.
Background technology
When Wind turbines are installed, generator shaft and gearbox shaft are separated by a distance and angled with horizontal plane, In the prior art, after gear-box and afer bay install, generator is placed on afer bay, is carried out by laser alignment instrument Centering, and utilize the angle of inclination for the tooling adjustment generator being placed between afer bay and generator base and front and back upper bottom Set, it is final to realize that generator centering tilts installation, in the above method, due to being arbitrarily to place when generator dropping place, generator and High speed shaft of gearbox center shift amount is larger, and the angle of inclination of tooling adjustment generator and front and back is recycled after engine dropping place Upper and lower position realizes that generator centering tilts installation, and there are the deficiencies such as heavy workload, efficiency is low.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of easy to operate, installation effectiveness High and high installation accuracy generator angle mount positioning installation apparatus and method.
In order to solve the above technical problems, the present invention uses following technical scheme:
A kind of generator angle mount positioning installation apparatus includes of centering accessory part and adjustable generator lifting angle Recombinate part, the centering accessory part include generator end dummy shaft, gear-box end dummy shaft, first connection locating piece, can with it is described First connects the second connection locating piece of locating piece cooperation and determines for fastening the first connection locating piece and the second connection The fastener of position part, the first connection locating piece are installed on the first end of the generator end dummy shaft, and described second connects Connect the first end that locating piece is installed on the gear-box end dummy shaft, when the fastener by it is described first connect locating piece and When second connection locating piece is fastened in place, the central axis of the generator end dummy shaft and gear-box end dummy shaft is in same straight line On, and the distance between the generator end dummy shaft second end and the gear-box end dummy shaft second end are equal to the generator of setting Mounting distance between main shaft and gear-box main shaft.
As a further improvement of the above technical scheme:
The lifting assemblies include lifting hanging ring, crossbeam, electric block and suspender belt, and the crossbeam connects with the lifting hanging ring It connects, the electric block is arranged in one end of the crossbeam, and the other end in the crossbeam is arranged in the suspender belt.
The first connection locating piece and the second connection locating piece are ring flange, and are offered described tight for installing The mounting hole of firmware.
The fastener is that more than two bands bore positioning pin.
The second end of generator end dummy shaft, is installed on the master of generator by a kind of generator angle mount locating mounting method Shaft end simultaneously ensures that generator end dummy shaft and the main shaft of generator are coaxial;It is sling on generator to installation site using lifting assemblies Side;The second end of gear-box end dummy shaft is installed on the spindle nose of gear-box and ensures gear-box end dummy shaft and gear-box Main shaft it is coaxial;Operation lifting assemblies make generator drop to installation site and keep the second connection locating piece fixed close to the first connection After the part of position, fastener is inserted into the first connection locating piece and the second connection locating piece;Operate the position of lifting assemblies fine tuning generator It sets and simultaneously fastens fastener in place with angle of inclination;After generator is carried out installation positioning, dismantles fastener and remove first Connect locating piece and the second connection locating piece.
As a further improvement of the above technical scheme:
Operate the position of lifting hanging ring fine tuning generator, the angle of inclination of operation electric block fine tuning generator.
Compared with the prior art, the advantages of the present invention are as follows:
(1)The generator angle mount positioning installation apparatus of the present invention is carried out by lifting assemblies and the cooperation of centering accessory part The centering of generator is installed, i.e., generator is lifted to installation site using lifting assemblies, by lifting assemblies to the position of generator It sets and is slightly adjusted with angle of inclination, until the fastener of centering accessory part can be by the first connection locating piece and the second connection Locating piece fastens in place, before being installed in place, generator non-dropping place always, therefore position is carried out to it and angle adjustment is time saving It is laborsaving, installation effectiveness is improved, during the adjustment, is ensured between generator shaft and gear-box main shaft by centering accessory part Horizontal distance be equal to and be sized, and ensure that generator shaft and gear-box main shaft are coaxial, installation accuracy height.
(2)The generator angle mount locating mounting method of the present invention first will using above-mentioned generator positioning installation apparatus The second end of generator end dummy shaft is installed on the spindle nose of generator and ensures the master of generator end dummy shaft and generator Axis is coaxial;It is sling above generator to installation site using lifting assemblies;The second end of gear-box end dummy shaft is installed on The spindle nose of gear-box simultaneously ensures that gear-box end dummy shaft and the main shaft of gear-box are coaxial;Operation lifting assemblies make generator decline To installation site and make the second connection locating piece close to first connection locating piece after, by fastener be inserted into first connection locating piece and Second connection locating piece;The position and angle of inclination for operating lifting assemblies fine tuning generator simultaneously fasten fastener in place;It will After generator carries out installation positioning, dismantles fastener and remove the first connection locating piece and the second connection locating piece, this method exists Generator is not completely installed to before position, generator non-dropping place always, therefore position is carried out to it and angle adjustment is time saving and energy saving, Installation effectiveness is improved, during the adjustment, the water between generator shaft and gear-box main shaft is ensured by centering accessory part Flat distance, which is equal to, to be sized, and ensures that generator shaft and gear-box main shaft are coaxial, and installation accuracy is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of generator angle mount positioning installation apparatus centering accessory part of the present invention.
Fig. 2 is the structural schematic diagram of generator angle mount positioning installation apparatus lifting assemblies of the present invention.
Each label indicates in figure:
1, centering accessory part;11, generator end dummy shaft;12, gear-box end dummy shaft;13, the first connection locating piece;14, Second connection locating piece;15, fastener;2, lifting assemblies;21, lifting hanging ring;22, crossbeam;23, electric block;24, suspender belt; 3, generator;4, gear-box.
Specific implementation mode
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Figures 1 and 2 show that a kind of embodiment of generator positioning installation apparatus of the present invention, generator location and installation dress The lifting assemblies 2 that angle is lifted by crane including centering accessory part 1 and adjustable generator 3 are set, centering accessory part 1 includes generator End dummy shaft 11, gear-box end dummy shaft 12, first connect locating piece 13, can connect the second of the cooperation of locating piece 13 with first and connect and determine Position part 14 and the fastener 15 that locating piece 14 is connected for fastening the first connection locating piece 13 and second, the first connection locating piece 13 are installed on the first end of generator end dummy shaft 11, and the second connection locating piece 14 is installed on gear-box end dummy shaft 12 First end, when the first connection locating piece 13 and second is connected the fastening of locating piece 14 in place by fastener 15, generator end dummy shaft 11 and gear-box end dummy shaft 12 central axis on same straight line, and 11 second end of generator end dummy shaft and gear-box end dummy shaft The distance between 12 second ends are equal to the mounting distance between 4 main shaft of 3 main shaft of generator and gear-box of setting, by playing recombination Part 2 and the cooperation of centering accessory part 1 carry out the centering installation of generator 3, i.e., are first lifted by crane generator 3 using lifting assemblies 2 To installation site, the position of generator 3 and angle of inclination are slightly adjusted by lifting assemblies 2, until centering accessory part 1 Fastener 15 can by first connection locating piece 13 and second connect locating piece 14 fastening in place, before being installed in place, power generation The non-dropping place always of machine 3, therefore position is carried out to it and angle adjustment is time saving and energy saving, it is easy to operate, installation effectiveness is improved, is being adjusted During whole, ensure that the horizontal distance between 3 main shaft of generator and 4 main shaft of gear-box is equal to setting ruler by centering accessory part 1 It is very little, and ensure that 3 main shaft of generator and 4 main shaft of gear-box are coaxial, installation accuracy is high.
In the present embodiment, lifting assemblies 2 include lifting hanging ring 21, crossbeam 22, electric block 23 and suspender belt 24, crossbeam 22 with Lifting hanging ring 21 connects, and electric block 23 is arranged in one end of crossbeam 22, and the other end in crossbeam 22 is arranged in suspender belt 24, first by The electric block 23 and suspender belt 24 at 2 both ends of lifting assemblies correspond to 3 main shaft both ends of generator and generator 3 are lifted to installation position respectively It sets and can slightly be adjusted, operation electric block 23 is adjusted the angle of inclination of generator 3, coordinates centering assisted group Part 1 finally adjusts generator 3 to the installation site of setting.
In the present embodiment, it is ring flange that the first connection locating piece 13 and second, which connects locating piece 14, and is opened up useful In the mounting hole of installation fastener 15, fastener 15 is more than one band cone positioning pin, and installation and removal are all very convenient.
The generator locating mounting method of the present invention, generator 3 is installed on by the second end of generator end dummy shaft 11 Spindle nose and ensure that generator end dummy shaft 11 and the main shaft of generator 3 are coaxial;Using lifting assemblies 2 sling generator 3 to Above installation site;The second end of gear-box end dummy shaft 12 is installed on the spindle nose of gear-box 4 and ensures gear-box Hold dummy shaft 12 and the main shaft of gear-box 4 coaxial;Operation lifting assemblies 2 make generator 3 drop to installation site and make the second connection Locating piece 14 is inserted into the first connection locating piece 13 and second after the first connection locating piece 13, by fastener 15 and connects locating piece 14;The position and angle of inclination for operating the fine tuning generator 3 of lifting assemblies 2 simultaneously fasten fastener 15 in place;By generator 3 into After row installation positioning, dismantles fastener 15 and remove the first connection locating piece 13 and second connection locating piece 14, this method is being sent out Motor 3 is not completely installed to before position, the non-dropping place always of generator 3, therefore position is carried out to it and angle adjustment is time saving and energy saving, It is easy to operate, installation effectiveness is improved, during the adjustment, 3 main shaft of generator and gear-box 4 are ensured by centering accessory part 1 Horizontal distance between main shaft, which is equal to, to be sized, and ensures that 3 main shaft of generator and 4 main shaft of gear-box are coaxial, and installation accuracy is high.
In the present embodiment, operation lifting hanging ring 21 finely tunes the position of generator 3, and operation electric block 23 finely tunes generator 3 Angle of inclination.
Although the present invention has been disclosed as a preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above Technical solution of the present invention makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, every Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment, Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.

Claims (6)

1. a kind of generator angle mount positioning installation apparatus, it is characterised in that:Including centering accessory part(1)With the adjustable hair Motor(3)Lift by crane the lifting assemblies of angle(2), the centering accessory part(1)Including generator end dummy shaft(11), gear-box end Dummy shaft(12), first connection locating piece(13), locating piece can be connect with described first(13)Second connection locating piece of cooperation (14)And for fastening the first connection locating piece(13)With the second connection locating piece(14)Fastener(15), described One connection locating piece(13)It is installed on the generator end dummy shaft(11)First end, it is described second connection locating piece(14) It is installed on the gear-box end dummy shaft(12)First end, when the fastener(15)Locating piece is connected by described first (13)With the second connection locating piece(14)When fastening in place, the generator end dummy shaft(11)With gear-box end dummy shaft(12)In Mandrel is on same straight line, and the generator end dummy shaft(11)Second end and the gear-box end dummy shaft(12)Second end it Between distance be equal to setting generator(3)Main shaft and gear-box(4)Mounting distance between main shaft.
2. generator angle mount positioning installation apparatus according to claim 1, it is characterised in that:The lifting assemblies(2)Packet Include lifting hanging ring(21), crossbeam(22), electric block(23)And suspender belt(24), the crossbeam(22)With the lifting hanging ring(21) Connection, the electric block(23)It is arranged in the crossbeam(22)One end, the suspender belt(24)It is arranged in the crossbeam(22) The other end.
3. generator angle mount positioning installation apparatus according to claim 1, it is characterised in that:The first connection locating piece (13)With the second connection locating piece(14)It is ring flange, and offers for installing the fastener(15)Mounting hole.
4. generator angle mount positioning installation apparatus according to claim 1, it is characterised in that:The fastener(15)It is two A above band cone positioning pin.
5. a kind of generator angle mount based on generator angle mount positioning installation apparatus any one of Claims 1-4 is fixed Position installation method, it is characterised in that:By generator end dummy shaft(11)Second end be installed on generator(3)Spindle nose And ensure generator end dummy shaft(11)With generator(3)Main shaft it is coaxial;Using lifting assemblies(2)Sling generator(3)To peace Above holding position;By gear-box end dummy shaft(12)Second end be installed on gear-box(4)Spindle nose and ensure gear Case end dummy shaft(12)With gear-box(4)Main shaft it is coaxial;Operate lifting assemblies(2)Make generator(3)Drop to installation site simultaneously Make the second connection locating piece(14)Close to the first connection locating piece(13)Afterwards, by fastener(15)It is inserted into the first connection locating piece (13)With the second connection locating piece(14);Operate lifting assemblies(2)Finely tune generator(3)Position and angle of inclination simultaneously will be tight Firmware(15)Fastening is in place;By generator(3)After carrying out installation positioning, fastener is dismantled(15)And remove the first connection locating piece (13)With the second connection locating piece(14).
6. generator angle mount locating mounting method according to claim 5, it is characterised in that:Operate lifting hanging ring(21)It is micro- Readjust the distribution motor(3)Position, operate electric block(23)Finely tune generator(3)Angle of inclination.
CN201510183093.0A 2015-04-17 2015-04-17 A kind of generator angle mount positioning installation apparatus and method Active CN106160359B (en)

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CN201510183093.0A CN106160359B (en) 2015-04-17 2015-04-17 A kind of generator angle mount positioning installation apparatus and method

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Application Number Priority Date Filing Date Title
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CN106160359B true CN106160359B (en) 2018-11-06

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202106199U (en) * 2011-03-24 2012-01-11 华仪风能有限公司 Assembling device for spindle and gear box of wind driven generator
CN102336367A (en) * 2011-09-09 2012-02-01 南车株洲电力机车研究所有限公司 Eccentric and rotatable lifting method and hoisting crane
CN202600113U (en) * 2012-04-16 2012-12-12 江苏新誉重工科技有限公司 Driving device for type testing of wind generating set
CN102815370A (en) * 2012-09-04 2012-12-12 中船桂江造船有限公司 One-step centering ship shafting mounting method
CN204517585U (en) * 2015-04-17 2015-07-29 南车株洲电力机车研究所有限公司 A kind of generator angle mount positioning installation apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2403111B1 (en) * 2010-06-29 2017-05-17 Siemens Aktiengesellschaft Generator, wind turbine, method of assembling a generator and use of a generator in a wind turbine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202106199U (en) * 2011-03-24 2012-01-11 华仪风能有限公司 Assembling device for spindle and gear box of wind driven generator
CN102336367A (en) * 2011-09-09 2012-02-01 南车株洲电力机车研究所有限公司 Eccentric and rotatable lifting method and hoisting crane
CN202600113U (en) * 2012-04-16 2012-12-12 江苏新誉重工科技有限公司 Driving device for type testing of wind generating set
CN102815370A (en) * 2012-09-04 2012-12-12 中船桂江造船有限公司 One-step centering ship shafting mounting method
CN204517585U (en) * 2015-04-17 2015-07-29 南车株洲电力机车研究所有限公司 A kind of generator angle mount positioning installation apparatus

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