CN207751432U - The device of shafting centering is installed for drive apparatus - Google Patents
The device of shafting centering is installed for drive apparatus Download PDFInfo
- Publication number
- CN207751432U CN207751432U CN201721884714.9U CN201721884714U CN207751432U CN 207751432 U CN207751432 U CN 207751432U CN 201721884714 U CN201721884714 U CN 201721884714U CN 207751432 U CN207751432 U CN 207751432U
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- dial framework
- coupler
- pedestal
- dial
- shaft end
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Abstract
The utility model discloses a kind of devices for installing shafting centering for drive apparatus, include the dial framework I affixed with input shaft end half a coupler and the dial framework II affixed with output shaft end half a coupler, it is fixed with dial gauge on the dial framework I and the dial framework II, the dial framework I is identical with the structure of the dial framework II, it is equipped with pedestal and the connecting rod with the pedestal vertical welding, dress table structure is equipped on the connecting rod, the pedestal of the dial framework I is connect with input shaft end half a coupler using bolt I, the pedestal of the dial framework II is connect with output shaft end half a coupler using bolt II.The utility model application double meter method, utilize bolt connecting hole existing on half a coupler, the dial framework with enough rigidity is fixed on half a coupler using bolt, keep the fixing-stable of dial framework reliable, and then keep the fixing-stable of dial gauge reliable, measurement error is made to greatly reduce, improve measurement accuracy, reduce and does over again, it is easy to use, it improves work efficiency.
Description
Technical field
The utility model is related to a kind of transmission shaft centering devices, especially a kind of to install shafting pair for drive apparatus
The device of middle centering.
Background technology
With the continuous development of China's Petrochemical, the continuous increasing of Sinopec's device in recent years builds, extends, especially
It is that China's coal chemical industry is developing rapidly, the coal chemical engineering equipments such as coal liquifaction, coal gasification are rised sheer from level ground in western part, and mechanical equipment is also
It is commonplace, and with continuous frequent, the installation shafting centering of mechanical equipment of each chemical plant construction work
The emphasis currently constructed also is stepped into work, how efficiently and accurately to carry out the centering of installation shafting, directly influences equipment
Service life and scene construction period, directly influence the economic benefit of site operation.
Currently, the centering generally use double meter method of drive apparatus installation shafting and single table method, dial gauge use magnetic force
Dial framework is fixed.But magnetic force dial framework has many drawbacks in practical applications, such as：One) magnetic force dial framework is fixed using magnetic force, fixed
It is not firm, it is easy displacement；And the magnet of magnetic force dial framework is easily damaged, and has been further exacerbated by above-mentioned magnetic force dial framework and has been fixed loosely
Problem.Two) magnetic force dial framework insufficient rigidity, will produce amount of deflection.Above-mentioned two problems, which can cause to measure, generates large error, seriously
Influence measurement accuracy.And magnetic power meter puts up that this is higher, and arm exhibition is too long of not to have commercial product, is brought to centering work larger
It is difficult.
Invention content
The utility model provides one kind for drive apparatus installation axle to solve technical problem present in known technology
It is the device of centering, the installation cost is low, high certainty of measurement.
The utility model is adopted the technical scheme that solve technical problem present in known technology：One kind is for passing
The device of dynamic equipment installation shafting centering includes the dial framework I and and output shaft end affixed with input shaft end half a coupler
The affixed dial framework II of half a coupler, is fixed with dial gauge on the dial framework I and the dial framework II, the dial framework I and described
The structure of dial framework II is identical, is equipped with pedestal and the connecting rod with the pedestal vertical welding, and dress table knot is equipped on the connecting rod
The pedestal of structure, the dial framework I is connect with input shaft end half a coupler using bolt I, the pedestal and output shaft end of the dial framework II
Half a coupler is connected using bolt II.
Diagonal brace is equipped between the pedestal and the connecting rod.
The dress table structure setting includes the screw rod being coaxially disposed with the connecting rod, the spiral shell in the end of the connecting rod
Bar is connected through a screw thread with the connecting rod, and lock screw and adjusting nut are equipped on the screw rod.
Bolt connecting hole on the pedestal is slot hole.
The dial framework I and the dial framework II are equipped with painting layer.
The utility model has the advantages and positive effects of：Using double meter method, bolt existing on half a coupler is utilized
Dial framework with enough rigidity is fixed on half a coupler using bolt, keeps the fixing-stable of dial framework reliable, in turn by connecting hole
Keep the fixing-stable of dial gauge reliable, measurement error is made to greatly reduce, improve measurement accuracy, reduces and do over again, it is easy to use,
It improves work efficiency.And the utility model is simple in structure, easy to make, at low cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is II structural schematic diagram of dial framework I and dial framework of the utility model；
Fig. 3 is the schematic diagram of base structure of the pedestal and dial framework II of the dial framework I of the utility model.
In figure：1, input shaft end half a coupler；2, dial framework I；3, dial gauge；4, bolt I；5, dial framework II；6, bolt II；7、
Output shaft end half a coupler；8, pedestal；9, diagonal brace；10, connecting rod；11, screw rod；12, lock screw；13, adjusting nut；14, long
Hole.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
Please refer to Fig.1~Fig. 3, a kind of device for drive apparatus installation shafting centering, including with input shaft end
The affixed dial framework I 2 of half a coupler 1 and the dial framework II 5 affixed with output shaft end half a coupler 7, in the dial framework I 2 and described
Dial gauge 3 is fixed on dial framework II 5, the dial framework I 2 is identical with the structure of the dial framework II 5, be equipped with pedestal 8 and with institute
The connecting rod 10 for stating 8 vertical welding of pedestal is equipped with dress table structure, the pedestal and input shaft end of the dial framework I 2 on the connecting rod 10
Half a coupler 1 is connected using bolt I 4, and the pedestal of the dial framework II 5 is connect with output shaft end half a coupler 7 using bolt II 6.
In the present embodiment, in order to increase the rigidity of dial framework, diagonal brace 9 is equipped between the pedestal 8 and the connecting rod 10.
When the connecting rod 10 is longer, effect is especially pronounced.The dress table structure setting in the end of the connecting rod 10, including with it is described
The screw rod 11 that connecting rod 10 is coaxially disposed, the screw rod 11 are connected through a screw thread with the connecting rod 10, are equipped on the screw rod 11
Screw rod 11 is locked on connecting rod 10 by lock screw 12 and adjusting nut 13, lock screw 12, rotates adjusting nut 13, makes
Its position changes, to realize the fine adjustments of dial gauge installation site.Bolt connecting hole on the pedestal 8 is slot hole
14, it is adjusted in order to the position of gauge stand.The dial framework I 2 and the dial framework II 5 are equipped with painting layer, in order to avoid polluted by iron rust.
The application method of the utility model：
Dial framework I 2 is fixed on half shaft coupling of input shaft end using bolt I 4 using the bolt hole on input shaft end half a coupler 1
On device 1, dial framework II 5 is fixed on half shaft coupling of output shaft end using bolt II 6 using the bolt hole on output shaft end half a coupler 7
On device 7, centering is carried out to input shaft and output shaft using double meter method.
Although the preferred embodiment of the utility model is described above in conjunction with attached drawing, the utility model is not
It is confined to above-mentioned specific implementation mode, the above mentioned embodiment is only schematical, is not restrictive, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model
In the case of range, many forms can also be made, these are belonged within the scope of protection of the utility model.
Claims (5)
1. a kind of device for drive apparatus installation shafting centering includes the dial framework affixed with input shaft end half a coupler
I and the dial framework II affixed with output shaft end half a coupler, it is fixed with dial gauge on the dial framework I and the dial framework II,
It is characterized in that, the dial framework I is identical with the structure of the dial framework II, it is equipped with pedestal and the company with the pedestal vertical welding
Bar is equipped with dress table structure on the connecting rod, and the pedestal of the dial framework I is connect with input shaft end half a coupler using bolt I, institute
The pedestal for stating dial framework II is connect with output shaft end half a coupler using bolt II.
2. the device according to claim 1 for drive apparatus installation shafting centering, which is characterized in that described
Diagonal brace is equipped between pedestal and the connecting rod.
3. the device according to claim 1 for drive apparatus installation shafting centering, which is characterized in that the dress
Table structure setting includes the screw rod being coaxially disposed with the connecting rod in the end of the connecting rod, and the screw rod is logical with the connecting rod
Threaded connection is crossed, lock screw and adjusting nut are equipped on the screw rod.
4. the device according to claim 1 for drive apparatus installation shafting centering, which is characterized in that the bottom
Bolt connecting hole on seat is slot hole.
5. the device according to claim 1 for drive apparatus installation shafting centering, which is characterized in that the table
Frame I and the dial framework II are equipped with painting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884714.9U CN207751432U (en) | 2017-12-28 | 2017-12-28 | The device of shafting centering is installed for drive apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884714.9U CN207751432U (en) | 2017-12-28 | 2017-12-28 | The device of shafting centering is installed for drive apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751432U true CN207751432U (en) | 2018-08-21 |
Family
ID=63149824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884714.9U Active CN207751432U (en) | 2017-12-28 | 2017-12-28 | The device of shafting centering is installed for drive apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668529A (en) * | 2019-01-02 | 2019-04-23 | 江苏核电有限公司 | A kind of rotor dynamic coaxial degree monitoring device and its monitoring method |
| CN110553570A (en) * | 2019-08-26 | 2019-12-10 | 山鹰国际控股股份公司 | method for four-point radial correction of coupler centering through double-percentile meter |
| CN111238437A (en) * | 2020-03-10 | 2020-06-05 | 中烜航空科技(上海)有限公司 | Automatic assembly tracking and monitoring equipment for large-scale hole shaft |
-
2017
- 2017-12-28 CN CN201721884714.9U patent/CN207751432U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668529A (en) * | 2019-01-02 | 2019-04-23 | 江苏核电有限公司 | A kind of rotor dynamic coaxial degree monitoring device and its monitoring method |
| CN110553570A (en) * | 2019-08-26 | 2019-12-10 | 山鹰国际控股股份公司 | method for four-point radial correction of coupler centering through double-percentile meter |
| CN111238437A (en) * | 2020-03-10 | 2020-06-05 | 中烜航空科技(上海)有限公司 | Automatic assembly tracking and monitoring equipment for large-scale hole shaft |
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