CN203883629U - Device for jacking and moving large-scale annular motor stator - Google Patents
Device for jacking and moving large-scale annular motor stator Download PDFInfo
- Publication number
- CN203883629U CN203883629U CN201320732976.9U CN201320732976U CN203883629U CN 203883629 U CN203883629 U CN 203883629U CN 201320732976 U CN201320732976 U CN 201320732976U CN 203883629 U CN203883629 U CN 203883629U
- Authority
- CN
- China
- Prior art keywords
- jacking
- stator
- travelling car
- motor stator
- annular motor
- 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.)
- Expired - Lifetime
Links
- 241000826860 Trapezium Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
A device for jacking and moving a large-scale annular motor stator is characterized in that an L-shaped structure is formed by a hydraulic jack, a moving trolley supporting device and a moving trolley; and a moving trolley supporting device is fixedly arranged on the moving trolley, and a hydraulic jack is arranged on the moving trolley supporting device. The utility model discloses simple structure, convenient to use, can make things convenient for, swift, safely the jacking removes large-scale annular motor stator.
Description
Technical field:
The utility model belongs to mechanical equipment installation field, and particularly the device of large-sized annular motor stator is moved in a kind of jacking.
Background technology:
The rotor of large-sized annular motor is fixed on driven apparatus casing, and rotor exterior is stator.While installation at the scene, because stator burst is marched into the arena, internal rotor has the gap of coil and rotor and stator less, so need first assembled stator while installation, then remove stator to maintenance position, then hoisting rotor, finally moves to installation position by stator by keeping in repair position again.Stator after assembling is conventionally not only high but also large, and weight reaches hundreds of ton weight, and how the mobile stator of safe ready is a difficult problem.
Summary of the invention:
The purpose of this utility model is just to overcome above-mentioned the deficiencies in the prior art, and provide a kind of jacking to move the device of large-sized annular motor stator, this apparatus structure is simple, easy to use, can be convenient, fast, large-sized annular motor stator is moved in jacking safely.
As above design, the technical solution of the utility model is: the device of large-sized annular motor stator is moved in a kind of jacking, it is characterized in that: form " L " shape structure by hydraulic jack, travelling car bracing or strutting arrangement and travelling car; On described travelling car, be fixed with travelling car bracing or strutting arrangement, on this travelling car bracing or strutting arrangement, hydraulic jack be installed.
Above-mentioned travelling car bracing or strutting arrangement is trapezium structure.
Jack is equipped with in above-mentioned travelling car bottom.
The utility model is simple in structure, easy to use, can be convenient, fast, large-sized annular motor stator is moved in jacking safely.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state schematic representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.
As shown in Figure 1: the device of large-sized annular motor stator is moved in a kind of jacking, form " L " shape structure by hydraulic jack 1, travelling car bracing or strutting arrangement 2 and travelling car 3; On described travelling car, be fixed with trapezoidal travelling car bracing or strutting arrangement, on this travelling car bracing or strutting arrangement, hydraulic jack be installed, jack 4 is equipped with in travelling car bottom.
As shown in Figure 2: the course of work of the present utility model is:
1) prefabricated travelling car bracing or strutting arrangement 2, the intensity of bracing or strutting arrangement meets the requirement of the stator load-bearing that is assembled into overall large-sized annular motor.
2) the stator jacking mobile device shown in a set of figure mono-is installed stator 5 surroundings that are being assembled into overall large-sized annular motor are each, require travelling car bracing or strutting arrangement apart from ground level outline the height lower than stator bottom.
3) with jack 4, this mobile device slippage is arrived to stator bottom, slowly adjust the lifting altitude of four hydraulic jack 1 of stator surrounding simultaneously, require four hydraulic jack stably by the stator jack-up of annular generator, the stator weight of annular generator to be born completely by jacking mobile device.The flange position that need to put at stator level point and vertically in stator jacking process arranges dial gauge and carries out data monitoring.The height of jack-up need to be considered the stator bottom level of annular generator installed position.
4) slowly will travelling car 3 slippages of stator be housed to the stator maintenance position of annular generator with jack 4 again.
5) until rotor installation in position, fixing after, then the travelling car 3 use jacks 4 that annular generator stator is housed are moved to installation site slowly.
Claims (3)
1. a device for large-sized annular motor stator is moved in jacking, it is characterized in that: form " L " shape structure by hydraulic jack, travelling car bracing or strutting arrangement and travelling car; On described travelling car, be fixed with travelling car bracing or strutting arrangement, on this travelling car bracing or strutting arrangement, hydraulic jack be installed.
2. the device of large-sized annular motor stator is moved in jacking according to claim 1, it is characterized in that: above-mentioned travelling car bracing or strutting arrangement is trapezium structure.
3. the device of large-sized annular motor stator is moved in jacking according to claim 1, it is characterized in that: jack is equipped with in above-mentioned travelling car bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732976.9U CN203883629U (en) | 2013-11-19 | 2013-11-19 | Device for jacking and moving large-scale annular motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320732976.9U CN203883629U (en) | 2013-11-19 | 2013-11-19 | Device for jacking and moving large-scale annular motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883629U true CN203883629U (en) | 2014-10-15 |
Family
ID=51684094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320732976.9U Expired - Lifetime CN203883629U (en) | 2013-11-19 | 2013-11-19 | Device for jacking and moving large-scale annular motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883629U (en) |
-
2013
- 2013-11-19 CN CN201320732976.9U patent/CN203883629U/en not_active Expired - Lifetime
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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: 20141015 |