CN202997849U - High-voltage motor rotor pump passing device - Google Patents
High-voltage motor rotor pump passing device Download PDFInfo
- Publication number
- CN202997849U CN202997849U CN 201220658828 CN201220658828U CN202997849U CN 202997849 U CN202997849 U CN 202997849U CN 201220658828 CN201220658828 CN 201220658828 CN 201220658828 U CN201220658828 U CN 201220658828U CN 202997849 U CN202997849 U CN 202997849U
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- CN
- China
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- rotor
- carriage
- dummy shaft
- support bracket
- motor rotor
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- Expired - Lifetime
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a high-voltage motor rotor pump passing device. A lifting tackle is arranged on a bearing support. A rotor bracket is arranged below the bearing support. An adjusting apparatus is arranged on a lower end of the rotor bracket. A false shaft bracket is arranged beside the bearing support. A carrier roller is arranged on the false shaft bracket. A false shaft is arranged above the carrier roller. A rear end of the false shaft is plugged with a connecting rod. The structure of the high-voltage motor rotor pump passing device is simple. The design is reasonable. A degree of mechanization is high and land occupation space is small. Working efficiency of overhauling can be greatly increased.
Description
Technical field
The utility model relates to a kind of high-voltage electric machine rotor and takes out penetrating device, belongs to high-tension motor apparatus for examination and repair technical field.
Background technology
High-tension motor needed motor is disintegrated in when maintenance, and the rotor that is about in motor is extracted out in stator, overhaul complete after, then with rotor through in stator; Because high-tension motor is not only large but also heavy, take out penetrate rotor very difficult in maintenance process.It is mainly to adopt the method that manually matches with overhead traveling crane that existing traditional high voltage motor stator is taken out the method for wearing, first adopt and manually an end of rotor is set up a joint dummy shaft, two ends with rotor are hung on the suspension hook of two overhead traveling cranes again, then start overhead traveling crane, two overhead traveling cranes are moved to a direction, at last rotor is placed on the rotor carriage that arranges in advance, remove the suspension hook of dummy shaft and overhead traveling crane, high-tension motor is overhauled, after Awaiting Overhaul is completed, adopt equally same method again with rotor through in stator.Adopt this method that manually matches with overhead traveling crane, not only waste time and energy, and coefficient of safety is low, if staff's misoperation, very easily other staff around the injury; Because the lifting rope of overhead traveling crane is longer, thus the stability price differential, in the process of movable rotor, rotor and stator are bumped, even damage rotor or stator, have a strong impact on repair quality; In addition, during overhead traveling crane work, the activity space that needs is larger, and therefore in some little factory buildings, overhead traveling crane can't be worked, and even overhead traveling crane can't be installed, and brings many troubles can for like this high-voltage electric machine overhauling, even can't overhaul.
The utility model content
The purpose of this utility model is in order to provide a kind of high-voltage electric machine rotor to take out penetrating device, because this high-voltage electric machine rotor is taken out the load-bearing coaster is installed on penetrating device, therefore, takes out when wearing stator at the examination and repair for high-pressure motor, no longer is subjected to the restriction of plant area; It is simple in structure, reasonable in design that this high-voltage electric machine rotor is taken out penetrating device, and mechanization degree is high, and the occupation of land space is little, can greatly improve the operating efficiency of maintenance.
In order to achieve the above object, the utility model is realized by following technological means.
A kind of high-voltage electric machine rotor is taken out penetrating device, it comprises connecting rod, dummy shaft, carrying roller, dummy shaft carriage, support bracket, lifting block, rotor carriage, adjusting device part, it is characterized in that: be provided with lifting block on support bracket, be provided with the rotor carriage below support bracket, rotor carriage lower end is provided with adjusting device, and the side of support bracket is provided with the dummy shaft carriage, is provided with carrying roller on the dummy shaft carriage, the top of carrying roller is provided with dummy shaft, and the rear end of dummy shaft is plugged with connecting rod.
Operation principle:
during use, at first the dummy shaft carriage is adopted an end that is bolted to the high-voltage electric machine stator, dummy shaft is arranged on carrying roller, one end of dummy shaft is inserted in the high-tension motor armature spindle, connecting rod inserts the other end of dummy shaft, then support bracket is adopted the other end that is bolted to the high-voltage electric machine stator, the other end of high-voltage electric machine rotor is fixed on lifting block, the rotor carriage is preset in the position that to place rotor, and adjust highly, then start lifting block, and allow the workman promote the rear end of connecting rod, the rotor of high-tension motor is placed on the rotor carriage stably.
The utility model mainly has following beneficial effect:
Because this high-voltage electric machine rotor is taken out the load-bearing coaster is installed on penetrating device, therefore, take out when wearing stator at the examination and repair for high-pressure motor, no longer be subjected to the restriction of plant area; It is simple in structure, reasonable in design that this high-voltage electric machine rotor is taken out penetrating device, and mechanization degree is high, and the occupation of land space is little, can greatly improve the operating efficiency of maintenance.
Description of drawings
Accompanying drawing is that the utility model high-voltage electric machine rotor is taken out the penetrating device working state schematic representation.
As shown in the figure, in figure, various piece is represented by following Arabic numerals:
1. connecting rod, 2. dummy shaft, 3. carrying roller, 4. dummy shaft carriage, 5. support bracket, 6. lifting block, 7. rotor carriage, 8. adjusting device, 9. stator, 10. rotor.
The utility model is described in further detail below in conjunction with embodiment and Figure of description:
Embodiment
Embodiment
As shown in the figure, a kind of high-voltage electric machine rotor is taken out penetrating device, and it comprises connecting rod 1, dummy shaft 2, carrying roller 3, dummy shaft carriage 4, support bracket 5, lifting block 6, rotor carriage 7, adjusting device 8 parts.
As shown in the figure, be provided with lifting block 6 on support bracket 5, be provided with rotor carriage 7 below support bracket 5, rotor carriage 7 lower ends are provided with adjusting device 8, the side of support bracket 5 is provided with dummy shaft carriage 4, be provided with carrying roller 3 on dummy shaft carriage 4, the top of carrying roller 3 is provided with dummy shaft 2, and the rear end of dummy shaft 2 is plugged with connecting rod 1.
Claims (1)
1. a high-voltage electric machine rotor is taken out penetrating device, it comprises connecting rod (1), dummy shaft (2), carrying roller (3), dummy shaft carriage (4), support bracket (5), lifting block (6), rotor carriage (7), adjusting device (8) part, it is characterized in that: be provided with lifting block (6) on support bracket (5), be provided with rotor carriage (7) in the below of support bracket (5), rotor carriage (7) lower end is provided with adjusting device (8), the side of support bracket (5) is provided with dummy shaft carriage (4), be provided with carrying roller (3) on dummy shaft carriage (4), the top of carrying roller (3) is provided with dummy shaft (2), the rear end of dummy shaft (2) is plugged with connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658828 CN202997849U (en) | 2012-11-24 | 2012-11-24 | High-voltage motor rotor pump passing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658828 CN202997849U (en) | 2012-11-24 | 2012-11-24 | High-voltage motor rotor pump passing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997849U true CN202997849U (en) | 2013-06-12 |
Family
ID=48568976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658828 Expired - Lifetime CN202997849U (en) | 2012-11-24 | 2012-11-24 | High-voltage motor rotor pump passing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544023A (en) * | 2017-07-28 | 2018-01-05 | 中广核核电运营有限公司 | Generator amature, which is taken out, wears TT＆C system |
| CN113517790A (en) * | 2021-04-29 | 2021-10-19 | 江苏核电有限公司 | Core-pulling tool for high-voltage motor in box |
| CN115416825A (en) * | 2022-08-11 | 2022-12-02 | 沪东中华造船(集团)有限公司 | Ship electric propulsion motor rotor extraction method and adjustable support bearing |
-
2012
- 2012-11-24 CN CN 201220658828 patent/CN202997849U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544023A (en) * | 2017-07-28 | 2018-01-05 | 中广核核电运营有限公司 | Generator amature, which is taken out, wears TT＆C system |
| CN113517790A (en) * | 2021-04-29 | 2021-10-19 | 江苏核电有限公司 | Core-pulling tool for high-voltage motor in box |
| CN115416825A (en) * | 2022-08-11 | 2022-12-02 | 沪东中华造船(集团)有限公司 | Ship electric propulsion motor rotor extraction method and adjustable support bearing |
| CN115416825B (en) * | 2022-08-11 | 2024-06-11 | 沪东中华造船(集团)有限公司 | Ship electric propulsion motor rotor extraction method and adjustable support bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |