CN206230230U - A kind of main shaft installs positioning tool - Google Patents
A kind of main shaft installs positioning tool Download PDFInfo
- Publication number
- CN206230230U CN206230230U CN201621297467.8U CN201621297467U CN206230230U CN 206230230 U CN206230230 U CN 206230230U CN 201621297467 U CN201621297467 U CN 201621297467U CN 206230230 U CN206230230 U CN 206230230U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- base plate
- excircle
- positioning tool
- radiai adjustment
- 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 - Fee Related
Links
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of main shaft and installs positioning tool, it is characterised in that：It includes being arranged on the axle supporting tool and the main shaft radiai adjustment frock for being arranged on main shaft top excircle of main shaft bottom；The axle supporting tool includes base plate, the support pin being arranged on base plate and the arrangement for adjusting height for being arranged on base plate both sides；The main shaft radiai adjustment frock is four, is separately positioned in main shaft excircle same level, and each main shaft radiai adjustment frock is respectively provided with a threaded adjusting bar, by four synchronous adjustments of threaded adjusting bar, adjusts main shaft radial position.The utility model supports heavy main shaft by axle supporting tool, it is arranged on the jack adjustment main shaft of base plate both sides highly, by four radial positions of main shaft radiai adjustment frock synchronous adjustment main shaft and position, so as to ensure the perpendicularity of main shaft, and then ensure the concentricity of the one-piece rotor shaft that many segmental main shafts are spliced.
Description
Technical field
The utility model belongs to chemical industry equipment mounting technique field, and more particularly to a kind of large chemical equipment main shaft is installed
Positioning tool.
Background technology
Main shaft in some reaction towers in installing large chemical equipment is up to tens of rice, weighs tens tons, it is necessary to pass through
More piece main shaft is assembled.But in order to ensure the concentricity of main shaft, it is necessary to ensure the perpendicularity of main shaft during installation and debugging,
Bearing capacity and adjustment capability requirement for tall and big heavy main shaft to installing positioning tool is higher.
The content of the invention
The utility model purpose is to provide a kind of large main arbor that can be applied to install the main shaft installation positioning work for positioning
Dress.
The utility model to achieve the above object, is adopted the following technical scheme that：
A kind of main shaft installs positioning tool, it is characterised in that：It includes being arranged on the axle supporting tool of main shaft bottom and sets
Put the main shaft radiai adjustment frock of the excircle above main shaft；
The axle supporting tool includes that base plate, the support pin being arranged on base plate and the height for being arranged on base plate both sides are adjusted
Regulating device；
The main shaft radiai adjustment frock is four, is separately positioned in main shaft excircle same level, each main shaft
Radiai adjustment frock is respectively provided with a threaded adjusting bar, by four synchronous adjustments of threaded adjusting bar, adjustment main shaft radial direction position
Put.
It is further characterized by：The arrangement for adjusting height is jack.
Preferably：Pedestal base is fixedly installed on the base plate, cone bearing is provided with the pedestal base,
The support pin is enclosed within the cone bearing；The height adjusting device supports are on the gusset of the base plate both sides.
The main shaft radiai adjustment frock includes the telescopic joint being arranged in square sleeve, and the telescopic joint is adjusted by screw thread
Pole is promoted and stretched in square sleeve, and the telescopic joint head is provided with enclosed type plane bearing, the enclosed type plane axis
Excircle is held to be in contact with main shaft excircle.
Locking nut is provided with the threaded adjusting bar, the enclosed type plane bearing is fixedly connected on institute by bearing pin
State telescopic joint head.
The utility model supports heavy main shaft by axle supporting tool, is arranged on the jack adjustment main shaft of base plate both sides
Highly, by four radial positions of main shaft radiai adjustment frock synchronous adjustment main shaft and position, so as to ensure the vertical of main shaft
Degree, and then ensure the concentricity of the one-piece rotor shaft that many segmental main shafts are spliced.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is that main Axial and radial adjusts frock top view.
Specific embodiment
A kind of main shaft installs positioning tool, including axle supporting tool and the setting for being arranged on the bottom of main shaft 7 as shown in Figure 1, 2
In the main shaft radiai adjustment frock of the top excircle of main shaft 7.
The axle supporting tool includes base plate 1, the support pin 6 being arranged on base plate 1 and is arranged on the both sides gusset of base plate 1
Jack 2 on 3；Pedestal base 4 is fixedly installed on the base plate 1, cone bearing is provided with the pedestal base 4
5, the support pin 6 is enclosed within the cone bearing 5.
The main shaft radiai adjustment frock is four, is separately positioned in the excircle same level of main shaft 1, each main shaft
Radiai adjustment frock is respectively provided with a threaded adjusting bar 9, including is arranged on the telescopic joint 11 in square sleeve 8, the telescopic joint
11 promote flexible in square sleeve 8 by threaded adjusting bar 9, and the head of the telescopic joint 11 is provided with enclosed type plane bearing
12, the excircle of enclosed type plane bearing 12 is in contact with main shaft excircle.By four same steps of threaded adjusting bar 9
Section, adjusts the radial position of main shaft 7.Locking nut 10 is provided with the threaded adjusting bar 9, the enclosed type plane bearing 12 leads to
Cross bearing pin 13 and be fixedly connected on the head of the telescopic joint 11.
When carrying out main shaft using the utility model and installing, first by the vertical lifting of main shaft 7 to axle supporting tool, support pin
6 are positioned by the location hole of the alignment of shafts.It is pressed from both sides from the top of main shaft 7 by four main shaft radiai adjustment frocks
Hold.Then by adjusting two height of jack 2, the horizontal level of main shaft 7 is adjusted.By the same of four threaded adjusting bars 9
Step section, adjusts the radial position of main shaft 7.After the radial position of main shaft 7 reaches installation requirement, with locking nut 10 to threaded adjusting
Bar 9 carry out it is locked, so as to realize the positioning of main shaft 7.
Claims (5)
1. a kind of main shaft installs positioning tool, it is characterised in that：Its axle supporting tool for including being arranged on main shaft bottom and setting
The main shaft radiai adjustment frock of excircle above main shaft；
The axle supporting tool includes base plate, the support pin being arranged on base plate and the height regulation dress for being arranged on base plate both sides
Put；
The main shaft radiai adjustment frock is four, is separately positioned in main shaft excircle same level, and each main shaft is radially
Regulation frock is respectively provided with a threaded adjusting bar, by four synchronous adjustments of threaded adjusting bar, adjusts main shaft radial position.
2. main shaft according to claim 1 installs positioning tool, it is characterised in that：The arrangement for adjusting height is very heavy
Top.
3. main shaft according to claim 1 and 2 installs positioning tool, it is characterised in that：It is fixedly installed on the base plate
Pedestal base, is provided with cone bearing on the pedestal base, the support pin is enclosed within the cone bearing；It is described
Height adjusting device supports are on the gusset of the base plate both sides.
4. main shaft according to claim 1 and 2 installs positioning tool, it is characterised in that：The main shaft radiai adjustment frock
Including the telescopic joint being arranged in square sleeve, the telescopic joint is promoted by threaded adjusting bar and stretched in square sleeve, institute
State telescopic joint head and be provided with enclosed type plane bearing, the enclosed type plane bearing excircle is in contact with main shaft excircle.
5. main shaft according to claim 4 installs positioning tool, it is characterised in that：Lock is provided with the threaded adjusting bar
Tight nut, the enclosed type plane bearing is fixedly connected on the telescopic joint head by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297467.8U CN206230230U (en) | 2016-11-30 | 2016-11-30 | A kind of main shaft installs positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297467.8U CN206230230U (en) | 2016-11-30 | 2016-11-30 | A kind of main shaft installs positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230230U true CN206230230U (en) | 2017-06-09 |
Family
ID=58980356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297467.8U Expired - Fee Related CN206230230U (en) | 2016-11-30 | 2016-11-30 | A kind of main shaft installs positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263368A (en) * | 2017-07-20 | 2017-10-20 | 张北运达风电有限公司 | The positioner of wind driven generation set main shaft bearing block installation |
-
2016
- 2016-11-30 CN CN201621297467.8U patent/CN206230230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263368A (en) * | 2017-07-20 | 2017-10-20 | 张北运达风电有限公司 | The positioner of wind driven generation set main shaft bearing block installation |
| CN107263368B (en) * | 2017-07-20 | 2022-11-25 | 张北运达风电有限公司 | Positioning device for mounting main shaft bearing block of wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |