CN207441056U - Water pump is offline to taking turns center centering training device - Google Patents
Water pump is offline to taking turns center centering training device Download PDFInfo
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- CN207441056U CN207441056U CN201721021687.2U CN201721021687U CN207441056U CN 207441056 U CN207441056 U CN 207441056U CN 201721021687 U CN201721021687 U CN 201721021687U CN 207441056 U CN207441056 U CN 207441056U
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Abstract
The utility model discloses a kind of water pump offline to taking turns center centering training device, including pedestal, the m water pump arranged on pedestal left part emulates stent, the first transmission shaft through on each water pump emulation stent, arranged on m Emulation of Electrical Machinery stent of pedestal right part, second driving shaft through on each Emulation of Electrical Machinery stent is respectively arranged on the first transmission shaft and the first couple wheel and second pair of wheel of second driving shaft opposite end；First pair of wheel and second pair of wheel are bolted, and first pair of wheel and second pair of wheel are equipped with several fixtures, and dial gauge is equipped on each fixture.The utility model has the advantages that：The utility model is small, light-weight, simple in structure, easy to use；It can convenient, easily carry out offline to taking turns center centering training, the training of off-line type avoids existing all kinds of security risks during online training, improves training quality, shortens the training time, reduces training cost.
Description
Technical field
The utility model is related to mechanical equipment maintenance to train field of innovating technologies, simple in structure more particularly, to one kind, makes
It is versatile with convenience, training quality can be greatly improved, shortens the training time, reduces the water pump of training cost offline in wheel
Heart centering training device.
Background technology
Water pump is one of equipment indispensable in the numerous equipment in thermal power plant, carries and is provided for entire generating set
The important mission of industrial water.Whether pump equipment is qualified to wheel center centering data after maintenance dress is multiple, seriously affects dampening
It pumps in running service life and unit economy from now on, therefore to wheel center centering training whether in place, staff
It is particularly critical whether technology is grasped.But at present, it is mostly the working edge training of Overhaul site side to wheel center centering work, it is time-consuming to take
Power influences job schedule, and to the work of wheel center centering, also there are security risks online.
Utility model content
The utility model in order to overcome in the prior art centering training place limitation it is big, on-site training peace
The high deficiency of full hidden danger, it is proposed that it is a kind of simple in structure, it is easy to use, it is versatile, training quality can be greatly improved, shortens training
The time is instructed, reduces the water pump of training cost offline to taking turns center centering training device.
To achieve these goals, the utility model employs following technical scheme：
A kind of water pump is offline to taking turns center centering training device, and including pedestal, the m water pump arranged on pedestal left part emulates branch
Frame, the first transmission shaft through on each water pump emulation stent, arranged on m Emulation of Electrical Machinery stent of pedestal right part, through each
Second driving shaft on Emulation of Electrical Machinery stent is respectively arranged on the first couple wheel and the of the first transmission shaft and second driving shaft opposite end
Two pairs of wheels；First pair of wheel and second pair of wheel are bolted, and first pair of wheel and second pair of wheel are equipped with several fixtures, each
Dial gauge is equipped on fixture.
Water pump is emulated the utility model stent and Emulation of Electrical Machinery stent is mounted on pedestal, and passes through 2 to taking turns, being driven
Axis is connected with rolling bearing, and disk is moved to wheel, the radial and axial error of the numerical computations that are shown according to dial gauge, according to error plus
Subtract gasket, until center value is qualified.
It is connected preferably, the first transmission shaft emulates stent by rolling bearing with each water pump, second driving shaft passes through
Rolling bearing is connected with each Emulation of Electrical Machinery stent.
Preferably, each water pump emulation pedestal upper end is equipped with the first semi-circular recesses, each water pump is emulated under stent
End be equipped with for matched second semi-circular recesses of the first semi-circular recesses, each rolling bearing is respectively positioned on corresponding the
One semi-circular recesses and the second semi-circular recesses.
Preferably, fixture is 3,3 fixtures are respectively that axial dial gauge special fixture and 2 radial direction dial gauges are special
Fixture；Axial dial gauge special fixture is vertically extending, and 2 radial direction dial gauge special fixtures are located at axial dial gauge exclusive clamps respectively
Tool both sides simultaneously extend laterally.
Preferably, axial dial gauge special fixture includes cross bar and the vertical pole being connected with cross bar, cross bar is away from vertical pole end
Equipped with for installing the through hole of dial gauge, vertical pole is used to be fixedly connected with first pair of wheel square convex away from yardarm equipped with 2
It rises.
Preferably, radial direction dial gauge special fixture includes cross bar and the first vertical pole and the second vertical pole that are connected with cross bar,
First vertical pole is equipped with to install the through hole of dial gauge away from yardarm, and the second vertical pole is equipped with 2 away from yardarm and is used for and the
The square protruding that a pair of wheel is fixedly connected.
Preferably, it is equipped with several pads between each water pump emulation stent and each Emulation of Electrical Machinery stent and pedestal
Piece.
Therefore, the utility model has the advantages that：（1）The utility model is small, light-weight, simple in structure,
It is easy to use；（2）Stent, Emulation of Electrical Machinery stent, the use to wheel, dial gauge special fixture, energy side are emulated by pedestal, water pump
Just, easily carry out offline to taking turns center centering training, the training of off-line type avoids existing all kinds of during online training
Security risk improves training quality, shortens the training time, reduces training cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：Pedestal 1, water pump emulation stent 2, the first transmission shaft 3, Emulation of Electrical Machinery stent 4,5, first pairs of second driving shaft
6, second pairs of wheels 7 of wheel, fixture 8, dial gauge 9, axial dial gauge special fixture 81, radial direction dial gauge special fixture 82.
Specific embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings：
Embodiment as shown in Figure 1 be a kind of water pump offline to take turns center centering training device, including pedestal 1, the bottom of arranged on
2 water pumps emulation stent 2 of seat left part, the first transmission shaft 3 through on each water pump emulation stent, the first transmission shaft pass through rolling
Dynamic bearing is connected with each water pump emulation stent, arranged on 2 Emulation of Electrical Machinery stents 4 of pedestal right part, through each Emulation of Electrical Machinery
Second driving shaft 5 on stent, second driving shaft are connected by rolling bearing with each Emulation of Electrical Machinery stent, are respectively arranged on first
The first couple of transmission shaft and second driving shaft opposite end wheel 6 and second pair of wheel 7, first pair of wheel and second pair of wheel are connected by bolt
It connects, first pair of wheel and second pair of wheel are equipped with several fixtures 8, and dial gauge 9, each water pump emulation branch are equipped on each fixture
Several gaskets are equipped between frame and each Emulation of Electrical Machinery stent and pedestal.
Wherein, each water pump emulation pedestal upper end is equipped with the first semi-circular recesses, and each water pump emulation pedestal lower end is equal
Equipped with for matched second semi-circular recesses of the first semi-circular recesses, each rolling bearing is respectively positioned on corresponding the first half
Circular groove and the second semi-circular recesses.
As shown in Figure 1, fixture is 3,3 fixtures are respectively axial dial gauge special fixture 81 and 2 radial direction dial gauges
Special fixture 82；Axial dial gauge special fixture is vertically extending, and 2 radial direction dial gauge special fixtures are located at axial dial gauge respectively
Special fixture both sides simultaneously extend laterally；Axial dial gauge special fixture includes cross bar and the vertical pole being connected with cross bar, and cross bar is separate
Vertical pole end is equipped with to install the through hole of dial gauge, and vertical pole is equipped with 2 away from yardarm and is used to take turns what is be fixedly connected with first pair
Square protruding；Radial direction dial gauge special fixture includes cross bar and the first vertical pole and the second vertical pole that are connected with cross bar, the first vertical pole
Away from yardarm equipped with for installing the through hole of dial gauge, the second vertical pole is equipped with 2 for solid with first pair of wheel away from yardarm
Surely the square protruding connected.
The installation operation process of the utility model is as follows：
The 1st, water pump emulation stent and Emulation of Electrical Machinery stent are installed, water pump is emulated into stent and Emulation of Electrical Machinery using foundation bolt
Stent is fixed on pedestal；
The 2nd, dial gauge is installed, dial gauge is fixed on on wheel, installation site is available using dial gauge special fixture
Set screw inside fixture is adjusted；
3rd, at the uniform velocity disk is moved to wheel until return to initial position clockwise, read respectively dial gauge 0 °, 90 °, 180 °,
270 °, 360 ° of registration, formula calculate radial and axial error respectively；
4th, the error to wheel radial and axial direction is adjusted, water pump emulation stent foundation bolt, root are beaten by actual training request
Corresponding gasket is encased inside according to the radial and axial error calculated, tightens foundation bolt；
5th, step 3,4 are constantly repeated until reaching centre data requirement.
It is to be understood that the present embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It is to be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (7)
1. a kind of water pump is offline to taking turns center centering training device, which is characterized in that including pedestal（1）, arranged on the m of pedestal left part
A water pump emulates stent（2）, the first transmission shaft through on each water pump emulation stent（3）, arranged on m motor of pedestal right part
Emulate stent（4）, the second driving shaft through on each Emulation of Electrical Machinery stent（5）, it is respectively arranged on the first transmission shaft and second and passes
The first couple wheel of moving axis opposite end（6）With second pair of wheel（7）；First pair of wheel and second pair of wheel are bolted, first pair of wheel
Several fixtures are equipped with second pair of wheel（8）, dial gauge is equipped on each fixture（9）.
2. water pump according to claim 1 is offline to taking turns center centering training device, which is characterized in that the first transmission shaft leads to
It crosses rolling bearing to be connected with each water pump emulation stent, second driving shaft is connected by rolling bearing and each Emulation of Electrical Machinery stent
It connects.
3. water pump according to claim 2 is offline to taking turns center centering training device, which is characterized in that each water pump emulation
Pedestal upper end is equipped with the first semi-circular recesses, each water pump emulation pedestal lower end be equipped with for the first semi-circular recesses phase
Second semi-circular recesses of cooperation, each rolling bearing are respectively positioned on corresponding first semi-circular recesses and the second semi-circular recesses.
4. water pump according to claim 1 is offline to taking turns center centering training device, which is characterized in that the fixture is 3
A, 3 fixtures are respectively axial dial gauge special fixture（81）With 2 radial direction dial gauge special fixtures（82）；Axial dial gauge
Special fixture is vertically extending, and 2 radial direction dial gauge special fixtures are located at axial dial gauge special fixture both sides and laterally prolong respectively
It stretches.
5. water pump according to claim 4 is offline to taking turns center centering training device, which is characterized in that axial dial gauge is special
Include cross bar and the vertical pole being connected with cross bar with fixture, cross bar is equipped with to install the through hole of dial gauge, vertical pole away from vertical pole end
2 are equipped with away from yardarm to be used to take turns the square protruding being fixedly connected with first pair.
6. water pump according to claim 4 is offline to taking turns center centering training device, which is characterized in that radial direction dial gauge is special
Include cross bar and the first vertical pole and the second vertical pole that are connected with cross bar with fixture, the first vertical pole is equipped with to install away from yardarm
The through hole of dial gauge, the second vertical pole are equipped with 2 away from yardarm and are used to take turns the square protruding being fixedly connected with first pair.
Offline to taking turns center centering training device, 7. feature exists the water pump according to claim 1 or 2 or 3 or 4 or 5 or 6
In each water pump emulates and is equipped with several gaskets between stent and each Emulation of Electrical Machinery stent and pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021687.2U CN207441056U (en) | 2017-08-15 | 2017-08-15 | Water pump is offline to taking turns center centering training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021687.2U CN207441056U (en) | 2017-08-15 | 2017-08-15 | Water pump is offline to taking turns center centering training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441056U true CN207441056U (en) | 2018-06-01 |
Family
ID=62301918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021687.2U Active CN207441056U (en) | 2017-08-15 | 2017-08-15 | Water pump is offline to taking turns center centering training device |
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| CN (1) | CN207441056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692942A (en) * | 2020-06-09 | 2020-09-22 | 河北邯峰发电有限责任公司 | Coupler alignment method and device, terminal equipment and storage medium |
| CN114113690A (en) * | 2021-11-15 | 2022-03-01 | 中核检修有限公司 | Mechanical centering test device and circuit |
-
2017
- 2017-08-15 CN CN201721021687.2U patent/CN207441056U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692942A (en) * | 2020-06-09 | 2020-09-22 | 河北邯峰发电有限责任公司 | Coupler alignment method and device, terminal equipment and storage medium |
| CN114113690A (en) * | 2021-11-15 | 2022-03-01 | 中核检修有限公司 | Mechanical centering test device and circuit |
| CN114113690B (en) * | 2021-11-15 | 2022-09-13 | 中核检修有限公司 | Mechanical centering test device and circuit |
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