CN206517255U - A kind of vertical hydrogenerator rotor installation and repairing device - Google Patents
A kind of vertical hydrogenerator rotor installation and repairing device Download PDFInfo
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- CN206517255U CN206517255U CN201720229885.1U CN201720229885U CN206517255U CN 206517255 U CN206517255 U CN 206517255U CN 201720229885 U CN201720229885 U CN 201720229885U CN 206517255 U CN206517255 U CN 206517255U
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- vertical hydrogenerator
- rotor installation
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Abstract
A kind of vertical hydrogenerator rotor installation and repairing device, including it is connected to by foundation bolt the buttress plate on the basis of rotor installation and repairing（1）；With the buttress plate（1）The rotor installation and repairing support being detachably connected（2）；The buttress plate（1）It can be connected with the spindle flange of the vertical hydrogenerator rotor of a certain model；The rotor installation and repairing support（2）Lower end can be with the buttress plate（1）Detachably connected, upper end can be connected with the spindle flange of the vertical hydrogenerator rotor of another model.The technical scheme power station that the utility model is provided will not need to configure many set rotor installation and repairing devices because of the vertical hydrogenerator with different model, reduce the cost of investment in power station.
Description
Technical field
The utility model is related to technical field of hydraulic generators, is installed more particularly, to a kind of vertical hydrogenerator rotor
Apparatus for examination and repair.
Background technology
Vertical hydrogenerator rotor is when power station is installed or is overhauled, and Power Plant domestic demand is provided with Special rotor installation and repairing
, special repairing rotor buttress is buried in the basic domestic demand of installation and repairing, maintenance buttress is fixed by multiple foundation bolts
On the basis of, the big shaft flange of generator amature is bolted on maintenance buttress, rotor is fixed after support, just may be used
Carry out rotor installation or service work.
Most of power stations use unified type, and power station only need to prepare corresponding according to the big shaft flange size of generator amature
Maintenance buttress, it is only necessary to one piece of repairing rotor buttress, one piece of rotor installation and repairing place.But as effect is increasingly paid close attention in power station
Benefit, economy, many power station installations no longer use the type of unified type, generally configuration different model, big in the peak water phase
Small board generates electricity together, there was only part board generating buying the water phase, so as to play the economy in power station to greatest extent, power station is deposited
In at least two types, generator's motor shaft flange size not of uniform size is different, and existing way is power station according to different machines
Type sets different rotor installation and repairings and repairing rotor buttress respectively, thus, need to increase factory building and construction investment cost.
Utility model content
In order to overcome the defect of prior art, the utility model provides one kind and only sets at one rotor installation and repairing and turn
Son maintenance buttress, the device with regard to different model vertical hydrogenerator rotor installation and repairing can be met.
In order to solve the above-mentioned technical problem, the utility model provides a kind of vertical hydrogenerator rotor installation and repairing dress
Put, including be connected to by foundation bolt the buttress plate on the basis of rotor installation and repairing；It is detachably connected with the buttress plate
Rotor installation and repairing support；The buttress plate can be connected with the spindle flange of the vertical hydrogenerator rotor of a certain model；Institute
The lower end for stating rotor installation and repairing support can be detachably connected with the buttress plate, the vertical water turbine that upper end can be with another model
The spindle flange connection of generator amature.
As further improved technology scheme, the vertical hydrogenerator rotor installation and repairing dress that the utility model is provided
Put, the rotor installation and repairing support includes the lower disc for being used to be connected with the buttress plate；Lower end is connected with the lower disc
Supporting steel pipe；The upper disk being connected with the upper end of the supporting steel pipe；Some pieces of two ends respectively with the lower disc and upper circle
Disk is connected, the gusset that side is connected with the supporting steel pipe.
As further improved technology scheme, the vertical hydrogenerator rotor installation and repairing dress that the utility model is provided
Put, the diameter of the upper disk is less than the diameter of the lower disc.
As further improved technology scheme, the vertical hydrogenerator rotor installation and repairing dress that the utility model is provided
Put, also the platform with the top for being arranged at the buttress plate；The platform has the main shaft for vertical hydrogenerator rotor
The through hole that flange is passed through.
In the case where not conflicting, above improvement project can be implemented alone or in combination.
Press the spindle flange of the vertical hydrogenerator rotor of a certain model in the technical scheme that the utility model is provided, power station
Specification sets one piece of maintenance buttress, is used with meeting during vertical hydrogenerator installation and repairing fixed rotor；Other models it is vertical
Formula hydrogenerator no longer separately sets installation and repairing place, and is utilized in one rotor installation and repairing support of connection on buttress plate,
The lower end of rotor installation and repairing support is connected on buttress plate, during the vertical hydrogenerator rotor installation and repairing of other models,
Spindle flange is connected to the upper end of rotor installation and repairing support, and power station need not repeat to set many places vertical hydrogenerator rotor
Installation and repairing place, i.e. power station need not need to configure many set rotors because of the vertical hydrogenerator with different model and install inspection
Device is repaiied, the cost of investment in power station is reduced.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, constitutes the part of the application, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the use shape that embodiment vertical hydrogenerator rotor installation and repairing device installs rotor installation and repairing support additional
State schematic diagram；
Fig. 2 is the use that embodiment vertical hydrogenerator rotor installation and repairing device does not install rotor installation and repairing support additional
View；
Fig. 3 is the front view structure principle of the rotor installation and repairing support of vertical hydrogenerator rotor installation and repairing device
Figure；
Fig. 4 is Fig. 3 top view；
Fig. 5 is Fig. 3 A-A direction views.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Vertical hydrogenerator rotor installation and repairing device as depicted in figs. 1 and 2, including be connected to by foundation bolt
Buttress plate 1 on the basis of rotor installation and repairing；The rotor installation and repairing support 2 being detachably connected with buttress plate 1；The energy of buttress plate 1
It is connected with the spindle flange of the vertical hydrogenerator rotor of a certain model；The lower end energy and buttress of rotor installation and repairing support 2
Plate 1 is detachably connected, and upper end can be connected with the spindle flange of the vertical hydrogenerator rotor of another model.
Press the spindle flange of the vertical hydrogenerator rotor of a certain model in the technical scheme that the utility model is provided, power station
Specification sets one piece of maintenance buttress, is used with meeting during vertical hydrogenerator installation and repairing fixed rotor；Other models it is vertical
Formula hydrogenerator no longer separately sets rotor installation and repairing place, and is utilized in one rotor installation and repairing of connection on buttress plate 1
Support 2, the lower end of rotor installation and repairing support 2 is detachably connected on buttress plate 1, the vertical hydrogenerator of other models
During rotor installation and repairing, spindle flange is connected to the upper end of rotor installation and repairing support 2, and then vertical hydrogenerator is carried out
Maintenance, power station need not repeat set many places vertical hydrogenerator rotor installation and repairing place, i.e., power station need not because of with
The vertical hydrogenerator of different model and many set rotor installation and repairing devices need to be configured, reduce the cost of investment in power station.
As shown in Figures 3 to 5, alternatively, the vertical hydrogenerator rotor installation and repairing device that the utility model is provided,
Rotor installation and repairing support 2 includes the lower disc 201 for being used to be connected with buttress plate 1；The supporting steel that lower end is connected with lower disc 201
Pipe 203；The upper disk 202 being connected with the upper end of supporting steel pipe 203；Some pieces of two ends respectively with lower disc 201 and upper disk 202
Connection, the gusset 204 that side is connected with supporting steel pipe 203.
It is on the basis of above-mentioned improvement project.Alternatively, the vertical hydrogenerator rotor that the utility model is provided is installed
Apparatus for examination and repair, the diameter of upper disk 202 is less than the diameter of the lower disc 201.
Alternatively, the vertical hydrogenerator rotor installation and repairing device that the utility model is provided, also with being arranged at branch
The platform 3 of the top of pier plate 1；The platform 3 has the through hole that the spindle flange for vertical hydrogenerator rotor is passed through.
The utility model is not limited to above preferred embodiment, can also be limited in the utility model claim and specification
Spirit in, carry out the conversion and improvement of diversified forms, can solve same technical problem, and technique effect expected from acquirement,
Therefore do not repeat.One of ordinary skill in the art can from the utility model disclosure directly or all schemes for associating,
As long as within the spirit that claim is limited, falling within protection domain of the present utility model.
Claims (4)
1. a kind of vertical hydrogenerator rotor installation and repairing device, it is characterised in that turn including being connected to by foundation bolt
Buttress plate on the basis of sub- installation and repairing（1）；With the buttress plate（1）The rotor installation and repairing support being detachably connected（2）；Institute
State buttress plate（1）It can be connected with the spindle flange of the vertical hydrogenerator rotor of a certain model；The rotor installation and repairing branch
Frame（2）Lower end can be with the buttress plate（1）It is detachably connected, the vertical hydrogenerator rotor that upper end can be with another model
Spindle flange connection.
2. vertical hydrogenerator rotor installation and repairing device according to claim 1, it is characterised in that the rotor peace
Dress maintenance support（2）Including for the buttress plate（1）The lower disc of connection（201）；Lower end and the lower disc（201）Even
The supporting steel pipe connect（203）；With the supporting steel pipe（203）Upper end connection upper disk（202）；Some pieces of two ends respectively with
The lower disc（201）With upper disk（202）Connection, side and the supporting steel pipe（203）The gusset of connection（204）.
3. vertical hydrogenerator rotor installation and repairing device according to claim 2, it is characterised in that the upper disk
（202）Diameter be less than the lower disc（201）Diameter.
4. vertical hydrogenerator rotor installation and repairing device according to claim 1, it is characterised in that also with setting
In the buttress plate（1）Top platform（3）；The platform（3）With the spindle flange for vertical hydrogenerator rotor
The through hole passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229885.1U CN206517255U (en) | 2017-03-10 | 2017-03-10 | A kind of vertical hydrogenerator rotor installation and repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229885.1U CN206517255U (en) | 2017-03-10 | 2017-03-10 | A kind of vertical hydrogenerator rotor installation and repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517255U true CN206517255U (en) | 2017-09-22 |
Family
ID=59870224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720229885.1U Active CN206517255U (en) | 2017-03-10 | 2017-03-10 | A kind of vertical hydrogenerator rotor installation and repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206517255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550577A (en) * | 2019-09-17 | 2019-12-10 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | Device is put to hydraulic turbine rotor buttress |
| CN111416485A (en) * | 2020-04-23 | 2020-07-14 | 湖南五凌电力工程有限公司 | Method for disassembling large shaft of vertical hydraulic generator |
-
2017
- 2017-03-10 CN CN201720229885.1U patent/CN206517255U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550577A (en) * | 2019-09-17 | 2019-12-10 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | Device is put to hydraulic turbine rotor buttress |
| CN111416485A (en) * | 2020-04-23 | 2020-07-14 | 湖南五凌电力工程有限公司 | Method for disassembling large shaft of vertical hydraulic generator |
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