CN219394633U - Device for disassembling synchronous motor rotor - Google Patents
Device for disassembling synchronous motor rotor Download PDFInfo
- Publication number
- CN219394633U CN219394633U CN202320658173.7U CN202320658173U CN219394633U CN 219394633 U CN219394633 U CN 219394633U CN 202320658173 U CN202320658173 U CN 202320658173U CN 219394633 U CN219394633 U CN 219394633U
- Authority
- CN
- China
- Prior art keywords
- rotor
- disassembling
- synchronous motor
- trolley
- motor rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a device for disassembling a synchronous motor rotor, belongs to the technical field of synchronous motor rotor disassembly, and solves the problems that position deviation is easy to occur and time and labor are wasted when a rotor is disassembled manually. The utility model has the advantages of convenient and efficient use and simple disassembly and assembly, avoids the problems existing in the prior manual disassembly, brings convenience to the later examination and maintenance work, and also provides safety guarantee.
Description
Technical Field
The utility model belongs to the technical field of synchronous motor rotor disassembly, and particularly relates to a device for disassembling a synchronous motor rotor.
Background
The synchronous motor has the advantages of high efficiency, high power factor and the like, and is widely applied to nonferrous metallurgy, rubber, ceramics, textile and other industries at present. Because synchronous machine often need take out the rotor from the stator when the maintenance, traditional dismantlement mode is that the operating personnel utilizes hoisting device such as overhead traveling crane to dismantle, but this kind of manual disassembly mode can cause the rotor to dismantle the time position inaccurately, can make rotor and stator take place to collide with, lead to synchronous machine to damage, probably directly scrap when serious, especially large-scale synchronous machine, and the manual work dismantles the rotor more difficultly, wastes time and energy, still can have certain potential safety hazard.
Disclosure of Invention
The utility model aims to provide a device for disassembling a synchronous motor rotor, which is used for solving the problems that the manual disassembly of the rotor is easy to generate position deviation and wastes time and labor.
The technical scheme of the utility model is as follows: the utility model provides a device for dismantling synchronous machine rotor, includes two dolly of relative setting, is equipped with the pneumatic cylinder on the dolly, and the pneumatic cylinder upper end is even to have upper portion panel, is equipped with the rotor locating rack on the upper portion panel.
Further, the rotor positioning frames on the two trolleys are on the same straight line.
Further, the trolley is provided with the limiting cylinder, the limiting cylinder comprises an outer sleeve and an inner rod, the inner rod is arranged in the outer sleeve, the limiting cylinder can play a role in guiding and positioning when moving up and down along with the hydraulic cylinder, and the upper panel can be prevented from tilting or deflecting in the working process.
Further, wheels are arranged at the bottom of the trolley and are connected with a hydraulic motor.
Further, the trolley is arranged on the guide rail.
Further, the trolley is connected with a rail clamping device.
The rail clamping device automatically loosens the guide rail when the trolley moves integrally, so that the trolley can normally operate, and the rail clamping device automatically clamps the guide rail when the trolley stops, so that the trolley can be prevented from overturning or jumping in the moving process.
Further, the hydraulic cylinders are provided with four and are respectively arranged at four corners of the upper panel.
Further, the hydraulic cylinder is mounted on the trolley through a base.
Further, the triangular reinforcing ribs are arranged on the outer side of the base, and the triangular reinforcing ribs can ensure that the base cannot deform due to large load in the disassembling process.
The beneficial effects of the utility model are as follows: the synchronous motor is placed between two trolleys, the steel pipe is inserted into a hollow shaft of the synchronous motor, two ends of the steel pipe are placed on the rotor positioning frame, the hydraulic cylinder is controlled to drive the upper panel to lift and then stop, the wheels are driven to synchronously move away from each other at a constant speed, the rotor stops when the rotor completely leaves the stator, and the rotor is fed into the stator after the rotor is overhauled, so that the work can be completed. The device is convenient and efficient to use, is simple to assemble and disassemble, avoids the problems existing in original manual disassembly, brings convenience for later examination and maintenance work, and also provides safety guarantee.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the working state of the present utility model.
In the figure: 1-an upper panel; 2-a rotor positioning frame; 3-a hydraulic cylinder; 4-a base; 5-a trolley; 6-a hydraulic motor; 7, a guide rail; 8-a limiting cylinder; 9-rail clamping devices; 10-wheels; 11-triangular reinforcing ribs; 12-an outer sleeve; 13-inner rod.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-2, a device for disassembling a synchronous motor rotor comprises two trolleys 5 which are oppositely arranged, wherein a hydraulic cylinder 3 is arranged on each trolley 5, the upper end of each hydraulic cylinder 3 is connected with an upper panel 1, and a rotor positioning frame 2 is arranged on each upper panel 1.
The rotor positioning frames 2 on the two trolleys 5 are on the same straight line.
The trolley 5 is provided with a limiting cylinder 8, the limiting cylinder 8 comprises an outer sleeve 12 and an inner rod 13, and the inner rod 13 is arranged in the outer sleeve 12.
The bottom of the trolley 5 is provided with wheels 10, and the wheels 10 are connected with a hydraulic motor 6; a hydraulic motor 6 is arranged on one wheel 10 of the trolley 5; the trolley 5 is arranged on the guide rail 7; the trolley 5 is connected with a rail clamping device 9.
The hydraulic cylinders 3 are provided with four corners which are respectively arranged at the four corners of the upper panel 1; the hydraulic cylinder 3 is arranged on the trolley through a base 4; the outer side of the base 4 is provided with triangular reinforcing ribs 11.
When the hydraulic cylinder is used, firstly, a synchronous motor is placed between two trolleys 5 by using hoisting equipment, a steel pipe is inserted into a hollow shaft of the synchronous motor, then two ends of the steel pipe are placed on a rotor positioning frame 2, a hydraulic cylinder 3 is started to drive an upper panel 1 to lift, at the moment, the steel pipe drives a rotor to lift, and the hydraulic cylinder 3 is stopped after the rotor is lifted to a certain position; then, starting the hydraulic motor 6 to drive the wheels 10 to move on the guide rail 7, namely, synchronously moving the two trolleys 5 away from each other on the guide rail 7 at a constant speed, stopping when the rotor completely leaves the stator, and then starting the rotor maintenance work; and finally, after the rotor is overhauled, starting the hydraulic motor 6 firstly, driving the two trolleys 5 to synchronously move in opposite directions on the guide rail 7 at a constant speed, stopping when the trolleys move to a position close to the stator, and then controlling the hydraulic cylinder 3 to descend to drive the rotor to be sent into the stator of the synchronous motor, so that overhauling can be finished.
Claims (8)
1. A device for disassembling a rotor of a synchronous motor, characterized in that: the device comprises two trolleys (5) which are oppositely arranged, wherein a hydraulic cylinder (3) is arranged on each trolley (5), the upper end of each hydraulic cylinder (3) is connected with an upper panel (1), and a rotor positioning frame (2) is arranged on each upper panel (1).
2. A device for disassembling a rotor of a synchronous machine according to claim 1, characterized in that: the trolley (5) is provided with a limiting cylinder (8), the limiting cylinder (8) comprises an outer sleeve (12) and an inner rod (13), and the inner rod (13) is arranged in the outer sleeve (12).
3. A device for disassembling a rotor of a synchronous machine according to claim 2, characterized in that: the bottom of the trolley (5) is provided with wheels (10), and the wheels (10) are connected with a hydraulic motor (6).
4. A device for disassembling a rotor of a synchronous machine according to claim 3, characterized in that: the trolley (5) is arranged on the guide rail (7).
5. An apparatus for disassembling a rotor of a synchronous motor according to claim 4, wherein: the trolley (5) is connected with a rail clamping device (9).
6. An apparatus for disassembling a rotor of a synchronous motor according to claim 5, wherein: the hydraulic cylinders (3) are provided with four corners which are respectively arranged on the upper panel (1).
7. An apparatus for disassembling a rotor of a synchronous motor according to claim 6, wherein: the hydraulic cylinder (3) is arranged on the trolley (5) through the base (4).
8. An apparatus for disassembling a rotor of a synchronous motor according to claim 7, wherein: triangle reinforcing ribs (11) are arranged on the outer side of the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320658173.7U CN219394633U (en) | 2023-03-29 | 2023-03-29 | Device for disassembling synchronous motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320658173.7U CN219394633U (en) | 2023-03-29 | 2023-03-29 | Device for disassembling synchronous motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219394633U true CN219394633U (en) | 2023-07-21 |
Family
ID=87196084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320658173.7U Active CN219394633U (en) | 2023-03-29 | 2023-03-29 | Device for disassembling synchronous motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219394633U (en) |
-
2023
- 2023-03-29 CN CN202320658173.7U patent/CN219394633U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105858131A (en) | Brick handler with mantis arms and automatic adjusting mechanism | |
| CN104495636A (en) | Balanced hoisting device | |
| CN219394633U (en) | Device for disassembling synchronous motor rotor | |
| CN211681833U (en) | Roller dismounting device of underground belt conveyor | |
| CN220033777U (en) | Hoisting equipment for prefabricated parts of building engineering | |
| CN209873593U (en) | Bridge erecting machine | |
| CN209922752U (en) | Special lifting support for electromechanical installation | |
| CN208603602U (en) | A kind of hydraulic engineering trash rack maintenance hoisting device | |
| CN211169739U (en) | Carrier vehicle | |
| CN111285040B (en) | Lining-changing manipulator bridge structure | |
| CN212495703U (en) | Tool changing trolley of cold shearing machine | |
| CN113270979A (en) | Multifunctional high-voltage motor rotor extraction maintenance device | |
| CN204434117U (en) | A kind of balance crane assembling device | |
| CN204778395U (en) | Hoist walking switching -over device | |
| CN104925671A (en) | Telescopic manipulator installation and maintenance trolley | |
| CN220055207U (en) | Axial-flow hydroelectric set stopper dismouting transfer device | |
| CN218426731U (en) | Disassembling tool based on coupler | |
| CN219807696U (en) | Novel building construction portal frame | |
| CN204641288U (en) | A kind of device of quick-detachment tire | |
| CN211588024U (en) | I-shaped wheel dismounting device of removable steel wire production usefulness | |
| CN215221973U (en) | Multifunctional high-voltage motor rotor extraction maintenance device | |
| CN209024066U (en) | Hoisting overhead travelling crane is used in a kind of production of concrete wire pole | |
| CN213476629U (en) | Steel arch frame dismounting device | |
| CN220093680U (en) | Lifting movable drawing trolley | |
| CN220684430U (en) | Mechanical equipment lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240304 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |