CN209166822U - A kind of wind turbine gearbox storage running-in fixture - Google Patents
A kind of wind turbine gearbox storage running-in fixture Download PDFInfo
- Publication number
- CN209166822U CN209166822U CN201822244894.5U CN201822244894U CN209166822U CN 209166822 U CN209166822 U CN 209166822U CN 201822244894 U CN201822244894 U CN 201822244894U CN 209166822 U CN209166822 U CN 209166822U
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- China
- Prior art keywords
- box
- supporting plate
- gear
- backup pad
- lower supporting
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- 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.)
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Abstract
The utility model provides a kind of wind turbine gearbox storage running-in fixture, it is characterized by: lower supporting plate is equipped with an opening up semicircle lower groove, lower supporting plate offers several lateral lower tooth roller box connection through-holes, lower tooth roller box connects arrays of openings in a semicircle with lower groove concentric, the two sides of lower supporting plate are respectively equipped with lower ear plate, and several vertical lower mounting holes are offered on each lower ear plate；Upper backup pad is equipped with a downward opening semicircle upper groove, upper backup pad offers several lateral upper gear box connection through-holes, upper gear box connects arrays of openings in a semicircle with upper groove concentric, the two sides of upper backup pad are respectively equipped with upper ear plate, and several vertical upper installing holes are offered on each upper ear plate.Unit bolt nut connects upper backup pad and gear-box, lower supporting plate and gear-box, upper backup pad and lower supporting plate.The utility model makes gear-box and test bay position stable connection, reduces gear-box vibration, and easy to assembly.
Description
Technical field
The utility model relates to a kind of wind turbine gearbox detection device, specifically a kind of wind turbine gearbox is put in storage test run work
Dress.
Background technique
It is put in storage test run for wind turbine gearbox, the running-in fixture originally used is by installation auxiliary elastic-support axis and tooth
Roller box connection, auxiliary elastic-support axis are erected at again in pedestal support, and pedestal support is connected with ground.Due to connecting with gear-box
Pipe fitting is more, causes the entire platform position rigidity of gear-box test run inadequate, gear-box vibration exceeding the standard when making gear-box test run.
That is, the shortcomings that prior art, is:
1) union piece is more, assembly trouble；
2) union piece is more, and test bay position rigidity is inadequate, keeps gear-box vibration test effect not up to standard.
Utility model content
The utility model provides a kind of wind turbine gearbox storage running-in fixture, the purpose is to solve the disadvantage that the prior art,
Make gear-box and test bay position stable connection, reduces gear-box vibration, and easy to assembly.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of wind turbine gearbox storage running-in fixture, it is characterised in that:
Lower supporting plate is equipped with an opening up semicircle lower groove, and lower supporting plate offers several lateral lower tooth roller boxs
Through-hole is connected, lower tooth roller box connects arrays of openings in a semicircle with lower groove concentric, the two sides point of lower supporting plate
Not She You lower ear plate, several vertical lower mounting holes are offered on each lower ear plate；
Upper backup pad is equipped with a downward opening semicircle upper groove, and upper backup pad offers several lateral upper gear box
Through-hole is connected, upper gear box connects arrays of openings in a semicircle with upper groove concentric, the two sides point of upper backup pad
Not She You upper ear plate, offer several vertical upper installing holes on each upper ear plate；
For gear-box by fastening hoop in upper groove and lower groove, unit bolt nut passes through upper gear box connection through-hole and tooth
Corresponding installation through-hole on roller box and connect upper backup pad and gear-box, unit bolt nut passes through lower tooth roller box and connects through-hole
With the corresponding installation through-hole on gear-box and connect lower supporting plate and gear-box, unit bolt nut passes through corresponding upper installation
Hole and lower mounting hole and connect upper backup pad and lower supporting plate.
Upper ear plate and lower ear plate are the L-type of connecting end surface and side.
It is respectively equipped with location hole on upper ear plate and lower ear plate, has positioning pin corresponding fixed across upper ear plate and lower ear plate
Position hole.
Lower supporting plate has standing portion and base part, offers several vertical pedestal mounting holes on base part.
Lower supporting plate is equipped with adding for the base part of the standing portion that several pieces are respectively welded at lower supporting plate and lower supporting plate
Strong floor.
The utility model has the beneficial effect that
The utility model increases the rigidity of entire test bay position, reduces gear-box test run by optimizing new running-in fixture
Vibration.Optimize component part simultaneously, part is less, convenient for assembly.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model main view；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B direction view of Fig. 1；
Fig. 4 is the portion the I enlarged drawing of Fig. 3；
Fig. 5 is gear box side view；
Fig. 6 is the C direction view of Fig. 5.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below
Simply introduce, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other implementations
Example.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6:
The top of the utility model lower supporting plate 5 is an opening up semicircle lower groove 50, and lower supporting plate 5 is also set
There are several pieces to be respectively welded at the deep floor 53 of the base part of the standing portion of lower supporting plate 5 and lower supporting plate 5 steady to reinforce
Determine intensity, several vertical pedestal mounting holes 54 are offered on the base part of lower supporting plate 5.Lower supporting plate 5 is in upper surface
Two sides are respectively equipped with L-type lower ear plate 51, and lower ear plate 51 connects the end face and side of lower supporting plate 5, opens up on each lower ear plate 51
There are 4 vertical lower mounting holes.2 vertical lower Positioning holes are also provided on each lower ear plate 5.Lower supporting plate 5 offers 14
A transverse direction lower tooth roller box connects through-hole 52, and lower tooth roller box connection through-hole 52 is arranged in the semicircle of one with 50 concentric of lower groove
On.
The lower part of the utility model upper backup pad 1 is a downward opening semicircle upper groove 10.Upper backup pad 1 is under
The two sides of end face are respectively equipped with L-type upper ear plate 11, and upper ear plate 11 connects the end face and side of upper backup pad 1, each upper ear plate 11
On offer 4 vertical upper installing holes, the quantity of upper installing hole and position are corresponding with lower mounting hole.On each upper ear plate 11 also
2 vertical upper location holes are offered, the position of upper location hole is corresponding with lower Positioning holes.Upper backup pad 1 offers 14 transverse directions
Upper gear box connects through-hole 12, and upper gear box connection through-hole 12 is arranged in a semicircle with 10 concentric of upper groove.
The upper ear plate 11 and lower ear plate 51 of L-type can be after being fastenedly connected with the combination of bolt and nut 23, and upper backup pad 1 is under
Support plate 5 has tightening force in two side directions, also has tightening force in end face direction, to reinforce bonding strength.
Lower supporting plate 5 is connect basis with ground substrate plate with the bolt across pedestal mounting hole 54 first when use
On, 275KW gear-box 9 is hung in the lower groove 50 of lower supporting plate 5, lower tooth roller box is passed through with unit bolt nut and connects through-hole
52 and gear-box 9 on corresponding installation through-hole (14 installation through-holes 91 of the lower branch on annular connecting plate 90).
Then the corresponding lower supporting plate 5 of upper backup pad 1 is put down, upper groove 10 clasps gear-box 9, the corresponding lower ear of upper ear plate 11
Plate 51, after passing through upper location hole accordingly and lower Positioning holes with positioning pin 4, then with the combination of bolt and nut 23 across corresponding upper peace
Hole and lower mounting hole are filled, then passes through the corresponding installation on upper gear box connection through-hole 12 and gear-box 9 with unit bolt nut and leads to
Hole (14 installation through-holes 91 of the upper half-turn on annular connecting plate 90).
Each unit bolt nut is finally tightened, so that upper backup pad 1 is fastenedly connected with lower supporting plate 5, upper backup pad 1 is under
Support plate 5 is connect with gear-box 9 respectively, and gear-box 9 is by fastening hoop in upper groove 10 and lower groove 50 round hole altogether.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.To the upper of the disclosed embodiments
It states bright, can be realized professional and technical personnel in the field or using the utility model.Various modifications to these embodiments pair
It will be apparent for those skilled in the art, the general principles defined herein can not depart from this reality
In the case where with novel spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this
These embodiments shown in text, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. a kind of wind turbine gearbox is put in storage running-in fixture, it is characterised in that:
Lower supporting plate is equipped with an opening up semicircle lower groove, and lower supporting plate offers several lateral lower tooth roller box connections
Through-hole, lower tooth roller box connect arrays of openings in a semicircle with lower groove concentric, and the two sides of lower supporting plate are set respectively
There is lower ear plate, several vertical lower mounting holes are offered on each lower ear plate；
Upper backup pad is equipped with a downward opening semicircle upper groove, and upper backup pad offers several lateral upper gear box connections
Through-hole, upper gear box connect arrays of openings in a semicircle with upper groove concentric, and the two sides of upper backup pad are set respectively
There is upper ear plate, several vertical upper installing holes are offered on each upper ear plate；
For gear-box by fastening hoop in upper groove and lower groove, unit bolt nut passes through upper gear box connection through-hole and gear-box
On corresponding installation through-hole and connect upper backup pad and gear-box, unit bolt nut passes through lower tooth roller box connection through-hole and tooth
Corresponding installation through-hole on roller box and connect lower supporting plate and gear-box, unit bolt nut pass through corresponding upper installing hole and
Lower mounting hole and connect upper backup pad and lower supporting plate.
2. a kind of wind turbine gearbox as described in claim 1 is put in storage running-in fixture, it is characterised in that: upper ear plate and lower ear plate are equal
For the L-type of connecting end surface and side.
3. a kind of wind turbine gearbox as described in claim 1 is put in storage running-in fixture, it is characterised in that: on upper ear plate and lower ear plate
It is respectively equipped with location hole, there is positioning pin to pass through upper ear plate and the corresponding location hole of lower ear plate.
4. a kind of wind turbine gearbox as described in claim 1 is put in storage running-in fixture, it is characterised in that: lower supporting plate, which has, to be erect
Part and base part offer several vertical pedestal mounting holes on base part.
5. a kind of wind turbine gearbox as claimed in claim 4 is put in storage running-in fixture, it is characterised in that: lower supporting plate is equipped with several pieces
It is respectively welded at the deep floor of the standing portion of lower supporting plate and the base part of lower supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244894.5U CN209166822U (en) | 2018-12-29 | 2018-12-29 | A kind of wind turbine gearbox storage running-in fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244894.5U CN209166822U (en) | 2018-12-29 | 2018-12-29 | A kind of wind turbine gearbox storage running-in fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209166822U true CN209166822U (en) | 2019-07-26 |
Family
ID=67328004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244894.5U Active CN209166822U (en) | 2018-12-29 | 2018-12-29 | A kind of wind turbine gearbox storage running-in fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209166822U (en) |
-
2018
- 2018-12-29 CN CN201822244894.5U patent/CN209166822U/en active Active
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