CN203375892U - Single gauge centering device - Google Patents
Single gauge centering device Download PDFInfo
- Publication number
- CN203375892U CN203375892U CN201320361859.6U CN201320361859U CN203375892U CN 203375892 U CN203375892 U CN 203375892U CN 201320361859 U CN201320361859 U CN 201320361859U CN 203375892 U CN203375892 U CN 203375892U
- Authority
- CN
- China
- Prior art keywords
- adjustable telescopic
- chute
- telescopic bar
- gauge
- telescopic rod
- 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
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Abstract
The utility model relates to a single gauge centering device for centering of a centrifugal compressor. The single gauge centering device comprises an installing plate, an axial adjustable telescopic rod, a radial adjustable telescopic rod, and coupler hubs. The single gauge centering device is characterized in that a support (6) is installed at the installing plate (1); a chute (2) is installed at the support (6); the axial adjustable telescopic rod (3) passes through the chute (2) and can slide in the chute (2) to adjust the height; a gauge rack (5) is installed at the two-end coupler hubs and dial gauge contact arranged at the gauge rack (5) is contacted with the opposite hub; and the radial adjustable telescopic rod (4) is installed at the end portion of the axial adjustable telescopic rod (3). The provided single gauge centering device has the following beneficial effects: the structure of the device is simple; the device can be used conveniently and rapidly; the centering alignment work for a set can be carried out with the saved time and efforts; the gauge rack only needs to be installed by one time and the shaft set only needs to be rotated by one circle; and the relative position of the set can be monitored in real time.
Description
Technical field
The utility model relates to a kind of single table alignment device for centrifugal compressor centering.
Background technology
Single table centering is multiplex in the centering of centrifugal compressor, and this aligning method can be eliminated the impact brought to the centering precision because of the diaxon axial float, therefore be widely adopted.Existing special-purpose dial framework in use, at first is fixed on dial framework on " A " shaft coupling, and the dial gauge contact is on " B " shaft coupling, by after coiling two rotors and recording one group of data; Dial framework is disassembled again and be fixed on " B " shaft coupling, make the dial gauge contact on " A " shaft coupling, by coiling two rotors, record again one group of data.Can carry out the adjustment of compressor centering according to two groups of data like this.Due to the impact of other factors such as managed uniaxial stress in the centering process, the repeated measurement of centering process need and adjustment, will dismantle and change dial framework so repeatedly, and not only efficiency is low, also expends a large amount of manpowers.
The utility model content
Low in order to overcome existing single table alignment device centering efficiency, the deficiency that labor intensive is large, the purpose of this utility model is to provide a kind of single table alignment device.
The utility model is that the technical scheme that its technical matters of solution adopts is:
A kind of single table alignment device, comprise mounting disc, axially adjustable telescopic bar, radially adjustable telescopic bar and shaft coupling wheel hub, it is characterized in that: support is installed in mounting disc, on support, be equipped with chute, axially the adjustable telescopic bar through chute and can be in chute the slidable adjustment height, dial framework is arranged on the shaft coupling wheel hub of two ends, the dial gauge contact be contained on dial framework contacts with the opposite wheel hub, and radially the adjustable telescopic bar is arranged on axial adjustable telescopic boom end.
In described mounting disc, fixed orifice is arranged.
Be useful on the screw hole of stationary shaft to adjustable telescopic bar height and position on described chute.
Owing to having adopted technique scheme, the beneficial effects of the utility model are, simple in structure, can be convenient and swift, carry out the operation of unit centering time saving and energy savingly, only need to install a dial framework, rotation axis system one week, and can monitor in real time the relative position of unit.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is one-piece construction cut-open view of the present utility model.
In figure: 1. mounting disc, 2. chute, 3. axially the adjustable telescopic bar, 4. radially the adjustable telescopic bar,
5. dial framework, 6. support.
Embodiment
A kind of single table alignment device, comprise mounting disc, axially adjustable telescopic bar, radially adjustable telescopic bar and shaft coupling wheel hub, it is characterized in that: support 6 is installed in mounting disc 1, on support 6, be equipped with chute 2, axially adjustable telescopic bar 3 through chute 2 and can be in chute 2 the slidable adjustment height, dial framework 5 is arranged on the shaft coupling wheel hub of two ends, the dial gauge contact be contained on dial framework 5 contacts with the opposite wheel hub, and radially adjustable telescopic bar 4 is arranged on axial adjustable telescopic bar 3 ends.
In described mounting disc 1, fixed orifice is arranged.
Be useful on the screw hole of stationary shaft to adjustable telescopic bar 3 height and positions on described chute 2.
Claims (3)
1. a list is shown alignment device, comprise mounting disc, axially adjustable telescopic bar, radially adjustable telescopic bar and shaft coupling wheel hub, it is characterized in that: support (6) is installed in mounting disc (1), on support (6), be equipped with chute (2), axially adjustable telescopic bar (3) through chute (2) and can be in chute (2) slidable adjustment just, dial framework (5) is arranged on the shaft coupling wheel hub of two ends, the dial gauge contact be contained on dial framework (5) contacts with the opposite wheel hub, and radially adjustable telescopic bar (4) is arranged on axial adjustable telescopic bar (3) end.
2. list according to claim 1 is shown alignment device, and it is characterized in that: described mounting disc has fixed orifice on (1).
3. single table alignment device according to claim 1, is characterized in that: be useful on the screw hole of stationary shaft to adjustable telescopic bar (3) height and position on described chute (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320361859.6U CN203375892U (en) | 2013-06-24 | 2013-06-24 | Single gauge centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320361859.6U CN203375892U (en) | 2013-06-24 | 2013-06-24 | Single gauge centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375892U true CN203375892U (en) | 2014-01-01 |
Family
ID=49838417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320361859.6U Expired - Lifetime CN203375892U (en) | 2013-06-24 | 2013-06-24 | Single gauge centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018898A (en) * | 2014-06-20 | 2014-09-03 | 山东电力建设第一工程公司 | Coupling alignment device |
-
2013
- 2013-06-24 CN CN201320361859.6U patent/CN203375892U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018898A (en) * | 2014-06-20 | 2014-09-03 | 山东电力建设第一工程公司 | Coupling alignment device |
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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: 20140101 |