CN106160359A - A kind of electromotor angle mount positioning installation apparatus and method - Google Patents
A kind of electromotor angle mount positioning installation apparatus and method Download PDFInfo
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- CN106160359A CN106160359A CN201510183093.0A CN201510183093A CN106160359A CN 106160359 A CN106160359 A CN 106160359A CN 201510183093 A CN201510183093 A CN 201510183093A CN 106160359 A CN106160359 A CN 106160359A
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- electromotor
- keeper
- gear
- dummy shaft
- box
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Abstract
nullThe invention discloses a kind of electromotor angle mount positioning installation apparatus and method，This device includes centering accessory part and lifting assemblies，Centering accessory part includes generator end dummy shaft、Gear-box end dummy shaft、First connects keeper、The second connection keeper that keeper coordinates and the securing member connecting keeper for fastening the first connection keeper and second can be connected with first，First connects keeper is installed on the first end of generator end dummy shaft，Second connects keeper is installed on the first end of gear-box end dummy shaft，When the first connection keeper and the second connection keeper fastening are put in place by securing member，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 the second end and gear-box end dummy shaft the second end is equal to the mounting distance between generator shaft and the gear-box main shaft set，The method utilizes said apparatus to complete，Have easy to operate、Installation effectiveness height and installation accuracy advantages of higher.
Description
Technical field
The present invention relates to technical field of wind power generation, particularly relate to a kind of electromotor angle mount positioning installation apparatus and method.
Background technology
When Wind turbines is installed, generator shaft and gearbox shaft is separated by a distance and all with the horizontal certain angle, in prior art, after gear-box and afer bay install, electromotor is placed on afer bay, centering is carried out by laser alignment instrument, and utilize the frock that is placed between afer bay and generator base to adjust angle of inclination and the front and back upper-lower position of electromotor, finally realize electromotor centering to tilt to install, in said method, it is arbitrarily to place during due to electromotor dropping place, electromotor and high speed shaft of gearbox center shift amount are bigger, after electromotor dropping place recycle frock adjust electromotor angle of inclination and front and back upper-lower position realize electromotor centering tilt installation, there is workload big, efficiency is low waits deficiency.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, it is provided that a kind of easy to operate, installation effectiveness is high and installation accuracy is high electromotor angle mount positioning installation apparatus and method.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
nullA kind of electromotor angle mount positioning installation apparatus，The lifting assemblies of angle is lifted by crane including centering accessory part and adjustable electromotor，Described centering accessory part includes generator end dummy shaft、Gear-box end dummy shaft、First connects keeper、The second connection keeper that keeper coordinates and the securing member connecting keeper for fastening described first connection keeper and second can be connected with described first，Described first connects keeper is installed on the first end of described generator end dummy shaft，Described second connects keeper is installed on the first end of described gear-box end dummy shaft，When described first connection keeper and the second connection keeper fastening are put in place by described securing member，The central axis of described generator end dummy shaft and gear-box end dummy shaft is on same straight line，And the distance between described generator end dummy shaft the second end and described gear-box end dummy shaft the second end is equal to the mounting distance between generator shaft and the gear-box main shaft set.
Further improvement as technique scheme:
Described lifting assemblies includes that lifting suspension ring, crossbeam, electric block and suspender belt, described crossbeam are connected with described lifting suspension ring, and described electric block is arranged on one end of described crossbeam, and described suspender belt is arranged on the other end of described crossbeam.
Described first connection keeper and second connects keeper and is ring flange, and all offers the installing hole for installing described securing member.
Described securing member is that alignment pin bored by two or more band.
A kind of electromotor angle mount locating mounting method, is installed on the second end of generator end dummy shaft the spindle nose of electromotor and ensures that generator end dummy shaft is coaxial with the main shaft of electromotor；Lifting assemblies is used to sling electromotor to above installation site；Second end of gear-box end dummy shaft is installed on the spindle nose of gear-box and ensures that gear-box end dummy shaft is coaxial with the main shaft of gear-box；Operation lifting assemblies makes electromotor drop to installation site and make the second connection keeper after the first connection keeper, securing member inserts the first connection keeper and second and connects keeper；Securing member fastening is put in place by position and the angle of inclination of operation lifting assemblies fine setting electromotor simultaneously；After carrying out electromotor installing location, dismounting securing member also takes off the first connection keeper and the second connection keeper.
Further improvement as technique scheme:
The position of operation lifting suspension ring fine setting electromotor, the angle of inclination of operation electric block fine setting electromotor.
Compared with prior art, it is an advantage of the current invention that:
(1) the electromotor angle mount positioning installation apparatus of the present invention, the centering carrying out electromotor is coordinated to install by lifting assemblies and centering accessory part, i.e. use lifting assemblies that electromotor is lifted to installation site, by lifting assemblies, position and the angle of inclination of electromotor are slightly adjusted, until the securing member of centering accessory part can connect keeper by first and the second connection keeper fastening puts in place, before installation puts in place, the most non-dropping place of electromotor, therefore it is carried out position and angle adjustment is time saving and energy saving, improve installation effectiveness, it is in course of adjustment, ensured that the horizontal range between generator shaft and gear-box main shaft is equal to being sized by centering accessory part, and ensure that generator shaft is coaxial with gear-box main shaft, installation accuracy is high.
(2) the electromotor angle mount locating mounting method of the present invention, utilizes above-mentioned electromotor positioning installation apparatus, first the second end of generator end dummy shaft is installed on the spindle nose of electromotor and ensures that generator end dummy shaft is coaxial with the main shaft of electromotor；Lifting assemblies is used to sling electromotor to above installation site；Second end of gear-box end dummy shaft is installed on the spindle nose of gear-box and ensures that gear-box end dummy shaft is coaxial with the main shaft of gear-box；Operation lifting assemblies makes electromotor drop to installation site and make the second connection keeper after the first connection keeper, securing member inserts the first connection keeper and second and connects keeper；Securing member fastening is put in place by position and the angle of inclination of operation lifting assemblies fine setting electromotor simultaneously；After carrying out electromotor location is installed, dismounting securing member also takes off the first connection keeper and the second connection keeper, the method is not before electromotor is completely installed to position, the most non-dropping place of electromotor, therefore carries out position to it and angle adjustment is time saving and energy saving, improve installation effectiveness, it is in course of adjustment, being ensured that the horizontal range between generator shaft and gear-box main shaft is equal to be sized by centering accessory part, and ensure that generator shaft is coaxial with gear-box main shaft, installation accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of electromotor angle mount positioning installation apparatus centering accessory part of the present invention.
Fig. 2 is the structural representation of electromotor angle mount positioning installation apparatus lifting assemblies of the present invention.
In figure, each label represents:
1, centering accessory part；11, generator end dummy shaft；12, gear-box end dummy shaft；13, first connects keeper；14, second connects keeper；15, securing member；2, lifting assemblies；21, lifting suspension ring；22, crossbeam；23, electric block；24, suspender belt；3, electromotor；4, gear-box.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
nullFigures 1 and 2 show that a kind of embodiment of electromotor positioning installation apparatus of the present invention，This electromotor positioning installation apparatus includes that centering accessory part 1 and adjustable electromotor 3 lift by crane the lifting assemblies 2 of angle，Centering accessory part 1 includes generator end dummy shaft 11、Gear-box end dummy shaft 12、First connects keeper 13、The second connection keeper 14 of keeper 13 cooperation can be connected and for fastening the first connection keeper 13 and the securing member 15 of the second connection keeper 14 with first，First connects keeper 13 is installed on the first end of generator end dummy shaft 11，Second connects keeper 14 is installed on the first end of gear-box end dummy shaft 12，When the first connection keeper 13 and the second connection keeper 14 fastening are put in place by securing member 15，The central axis of generator end dummy shaft 11 and gear-box end dummy shaft 12 is on same straight line，And the distance between generator end dummy shaft 11 second end and gear-box end dummy shaft 12 second end is equal to the mounting distance between electromotor 3 main shaft and gear-box 4 main shaft set，The centering carrying out electromotor 3 is coordinated to install by lifting assemblies 2 and centering accessory part 1，I.e. initially with lifting assemblies 2, electromotor 3 is lifted to installation site，By lifting assemblies 2, position and the angle of inclination of electromotor 3 are slightly adjusted，Until the securing member 15 of centering accessory part 1 can connect keeper 13 by first and the second connection keeper 14 fastening puts in place，Before installation puts in place，The most non-dropping place of electromotor 3，Therefore it is carried out position and angle adjustment is time saving and energy saving，Easy to operate，Improve installation effectiveness，It is in course of adjustment，Ensured that the horizontal range between electromotor 3 main shaft and gear-box 4 main shaft is equal to being sized by centering accessory part 1，And ensure that electromotor 3 main shaft is coaxial with gear-box 4 main shaft，Installation accuracy is high.
In the present embodiment, lifting assemblies 2 includes lifting suspension ring 21, crossbeam 22, electric block 23 and suspender belt 24, crossbeam 22 is connected with lifting suspension ring 21, electric block 23 is arranged on one end of crossbeam 22, suspender belt 24 is arranged on the other end of crossbeam 22, first by the electric block 23 at lifting assemblies 2 two ends and suspender belt 24 corresponding electromotor 3 main shaft two ends respectively, electromotor 3 it is lifted to installation site and can slightly adjust, the angle of inclination of electromotor 3 is adjusted by operation electric block 23, coordinating centering accessory part 1, electromotor 3 adjusts to the installation site set the most at last.
In the present embodiment, the first connection keeper 13 and the second connection keeper 14 are ring flange, and all offer the installing hole for installing securing member 15, and securing member 15 is that alignment pin bored by more than one band, mounts and dismounts the most very convenient.
The electromotor locating mounting method of the present invention, is installed on the second end of generator end dummy shaft 11 spindle nose of electromotor 3 and ensures that generator end dummy shaft 11 is coaxial with the main shaft of electromotor 3；Employing lifting assemblies 2 is sling above electromotor 3 to installation site；Second end of gear-box end dummy shaft 12 is installed on the spindle nose of gear-box 4 and ensures that gear-box end dummy shaft 12 is coaxial with the main shaft of gear-box 4；Operation lifting assemblies 2 makes electromotor 3 drop to installation site and make the second connection keeper 14 after the first connection keeper 13, securing member 15 inserts the first connection keeper 13 and second and connects keeper 14；Operation lifting assemblies 2 finely tunes the position of electromotor 3 and securing member 15 fastening is put in place by angle of inclination simultaneously；After carrying out electromotor 3 location is installed, dismounting securing member 15 also takes off the first connection keeper 13 and the second connection keeper 14, the method is not before electromotor 3 is completely installed to position, the most non-dropping place of electromotor 3, therefore it is carried out position and angle adjustment is time saving and energy saving, easy to operate, improve installation effectiveness, it is in course of adjustment, ensured that the horizontal range between electromotor 3 main shaft and gear-box 4 main shaft is equal to being sized by centering accessory part 1, and ensureing that electromotor 3 main shaft is coaxial with gear-box 4 main shaft, installation accuracy is high.
In the present embodiment, the position of electromotor 3 finely tuned by operation lifting suspension ring 21, and operation electric block 23 finely tunes the angle of inclination of electromotor 3.
Although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention.Any those of ordinary skill in the art, in the case of without departing from technical solution of the present invention scope, technical solution of the present invention is made many possible variations and modification by the technology contents that all may utilize the disclosure above, or is revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should fall in the range of technical solution of the present invention is protected.
Claims (6)
- null1. an electromotor angle mount positioning installation apparatus，It is characterized in that: include the lifting assemblies (2) of electromotor (3) lifting angle described in centering accessory part (1) and adjustable，Described centering accessory part (1) includes generator end dummy shaft (11)、Gear-box end dummy shaft (12)、First connects keeper (13)、The second connection keeper (14) that keeper (13) coordinates can be connected with described first and be used for fastening the described first securing member (15) connecting keeper (13) and the second connection keeper (14)，Described first connects keeper (13) is installed on the first end of described generator end dummy shaft (11)，Described second connects keeper (14) is installed on the first end of described gear-box end dummy shaft (12)，When described first connection keeper (13) and the second connection keeper (14) fastening are put in place by described securing member (15)，The central axis of described generator end dummy shaft (11) and gear-box end dummy shaft (12) is on same straight line，And the distance between described generator end dummy shaft (11) second end and described gear-box end dummy shaft (12) second end is equal to the mounting distance between electromotor (3) main shaft and gear-box (4) main shaft set.
- Electromotor angle mount positioning installation apparatus the most according to claim 1, it is characterized in that: described lifting assemblies (2) includes lifting suspension ring (21), crossbeam (22), electric block (23) and suspender belt (24), described crossbeam (22) is connected with described lifting suspension ring (21), described electric block (23) is arranged on one end of described crossbeam (22), and described suspender belt (24) is arranged on the other end of described crossbeam (22).
- Electromotor angle mount positioning installation apparatus the most according to claim 1, it is characterised in that: described first connection keeper (13) and second connects keeper (14) and is ring flange, and all offers the installing hole for installing described securing member (15).
- Electromotor angle mount positioning installation apparatus the most according to claim 1, it is characterised in that: described securing member (15) is that alignment pin bored by two or more band.
- 5. an electromotor angle mount locating mounting method based on the electromotor angle mount positioning installation apparatus according to any one of Claims 1-4, it is characterised in that: the second end of generator end dummy shaft (11) is installed on the spindle nose of electromotor (3) and ensures that generator end dummy shaft (11) is coaxial with the main shaft of electromotor (3)；Lifting assemblies (2) is used to sling electromotor (3) to above installation site；Second end of gear-box end dummy shaft (12) is installed on the spindle nose of gear-box (4) and ensures that gear-box end dummy shaft (12) is coaxial with the main shaft of gear-box (4)；Operation lifting assemblies (2) makes electromotor (3) drop to installation site and make the second connection keeper (14) after the first connection keeper (13), securing member (15) inserts the first connection keeper (13) and second and connects keeper (14)；Securing member (15) fastening is put in place by the position of operation lifting assemblies (2) fine setting electromotor (3) and angle of inclination simultaneously；After carrying out electromotor (3) installing location, dismounting securing member (15) also takes off the first connection keeper (13) and the second connection keeper (14).
- Electromotor angle mount locating mounting method the most according to claim 5, it is characterised in that: the position of operation lifting suspension ring (21) fine setting electromotor (3), the angle of inclination of operation electric block (23) fine setting electromotor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183093.0A CN106160359B (en) | 2015-04-17 | 2015-04-17 | A kind of generator angle mount positioning installation apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183093.0A CN106160359B (en) | 2015-04-17 | 2015-04-17 | A kind of generator angle mount positioning installation apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106160359A true CN106160359A (en) | 2016-11-23 |
| CN106160359B CN106160359B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510183093.0A Active CN106160359B (en) | 2015-04-17 | 2015-04-17 | A kind of generator angle mount positioning installation apparatus and method |
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| CN (1) | CN106160359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872713A (en) * | 2021-02-22 | 2021-06-01 | 上海电气风电集团股份有限公司 | Assembly system and method for assembling main shaft and gear box |
Citations (6)
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|---|---|---|---|---|
| US20110316287A1 (en) * | 2010-06-29 | 2011-12-29 | Henrik Stiesdal | Generator, wind turbine, method of assembling a generator and use of a generator in a wind turbine |
| 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 |
-
2015
- 2015-04-17 CN CN201510183093.0A patent/CN106160359B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110316287A1 (en) * | 2010-06-29 | 2011-12-29 | Henrik Stiesdal | Generator, wind turbine, method of assembling a generator and use of a generator in a wind turbine |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872713A (en) * | 2021-02-22 | 2021-06-01 | 上海电气风电集团股份有限公司 | Assembly system and method for assembling main shaft and gear box |
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| CN106160359B (en) | 2018-11-06 |
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