CN107543698A - Testing gear case stand - Google Patents
Testing gear case stand Download PDFInfo
- Publication number
- CN107543698A CN107543698A CN201610483142.7A CN201610483142A CN107543698A CN 107543698 A CN107543698 A CN 107543698A CN 201610483142 A CN201610483142 A CN 201610483142A CN 107543698 A CN107543698 A CN 107543698A
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- gear
- box
- base
- motor
- testing
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Abstract
The invention discloses a kind of testing gear case stand, including motor, gear-box, the motor base for supporting motor and the gear-box base for supporting gear-box, motor to be connected with gear-box by transmission device；Also include being used for the inclined base for supporting motor base and gear-box base, inclined base includes the inclination mounting surface that inclination angle scope is 46 degree.It is 46 degree of inclination mounting surfaces because inclined base includes inclination angle scope, therefore motor base and gear-box floor installation are both when tilting on mounting surface and inclined using testing gear case stand provided by the invention.The axis of gear-box is caused to be in heeling condition when specifically installing, angle namely between the axis and horizontal plane of gear-box is in the range of 46 degree, and then it is capable of installation situation, the working condition of real simulation gear-box, the leakage scenarios of true detection gear-box, make gear-box no-load test testing result more effective.
Description
Technical field
The present invention relates to technical field of wind power generation, more specifically to a kind of testing gear case stand.
Background technology
Gear-box has a wide range of applications in wind power generating set, is its important mechanical part.The main work(of gear-box
With being that caused power passes to generator and it is obtained corresponding rotating speed under wind-force effect by wind wheel.Due to usual wind
The rotating speed of wheel is very low, does not reach the rotating speed required by electrical power generators far, so must be made by the speedup of gear-box gear pair
For realizing.
According to GB/T 19073-2008《Wind-driven generator group wheel box》Regulation, gear-box must carry out stand examination before dispatching from the factory
Test, can be dispatched from the factory after examining item-test qualified by regulation.For bulk article, bench test typically all needs to carry out unloaded examination
Test, no-load test, which predominantly detects gear-box, has ne-leakage, impact, abnormal sound, connector to have non-loosening, each oil pressure oil temperature test device
Whether damage is had.
Traditional testing gear case stand includes base more, and motor is horizontally installed on base with gear-box, motor and tooth
Connected between roller box output shaft by Hooks coupling universal coupling.However, because gear-box is usually to tilt installation, its axle in cabin
There is certain angle to horizontal direction.Therefore horizontal positioned mode can not real simulation gear-box working condition.And tooth
Roller box it is horizontal positioned with slant setting when the different thus horizontal positioned mode of level height can not truly detect gear-box
Leakage scenarios.
In summary, how to efficiently solve testing gear case stand and can not truly detect leakage scenarios of gear-box etc. and ask
Topic, is current those skilled in the art's urgent problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of testing gear case stand, the testing gear case stand can be with
Efficiently solve the problem of testing gear case stand can not truly detect gear-box leakage scenarios.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of testing gear case stand, including motor, gear-box, the motor base for supporting the motor and for supporting
The gear-box base of gear-box is stated, the motor is connected with the gear-box by transmission device；Also include described for supporting
The inclined base of motor base and the gear-box base, the inclined base include inclination angle scope and installed for the inclination of 4-6 degree
Face.
Preferably, in said gear case test-bed, the motor base is removably secured company with the inclined base
Connect.
Preferably, in said gear case test-bed, the gear-box base is removably secured with the inclined base
Connection.
Preferably, in said gear case test-bed, the inclination mounting surface offers multiple screws, the motor base
Optionally connected from the different screws, the gear-box base optionally connects from the different screws.
Preferably, in said gear case test-bed, multiple screws are offered on the motor base, the motor is optional
Connected from the different screw.
Preferably, in said gear case test-bed, the inclination angle for tilting mounting surface is 4 degree or 5 degree or 6 degree.
Preferably, in said gear case test-bed, the motor is connected with the gear-box by belt.
Preferably, in said gear case test-bed, the inclined base includes upper mounting plate, bottom plate and positioned at described
Supporting plate between upper mounting plate and the bottom plate, and the supporting plate is welded with the upper mounting plate and the bottom plate
Connect.
Preferably, in said gear case test-bed, the gear-box base includes being used for the branch for supporting the gear-box
Frame and the support pressing plate for fixing the gear-box.
Testing gear case stand provided by the invention includes motor, gear-box, transmission device, motor base, gear-box bottom
Seat and inclined base.Wherein, motor base is used to support motor, and gear-box base is used to support gear-box, motor and gear-box
Connected by transmission device.Inclined base is used to support motor base and gear-box base, and inclined base includes tilting mounting surface,
The inclination angle scope for tilting mounting surface is 4-6 degree, motor base and gear-box floor installation on inclination mounting surface.
It is that 4-6 degree tilts peace because inclined base includes inclination angle scope using testing gear case stand provided by the invention
Dress face, therefore motor base and gear-box floor installation are both when tilting on mounting surface and inclined.Make when specifically installing
Gear-box the angle that is between heeling condition, that is, the axis and horizontal plane of gear-box of axis in the range of 4-6 degree, enter
And it is capable of installation situation, the working condition of real simulation gear-box, the true leakage scenarios for detecting gear-box, make gear-box unloaded
Testing inspection result is more effective.
In a preferred embodiment, lead to using testing gear case stand provided by the invention, motor with gear-box
Cross belt connection.And connected between traditional test-bed motor and gearbox output shaft by the way of Hooks coupling universal coupling, due to
Centering is needed using Hooks coupling universal coupling, and the weight of gear-box and motor is huge, therefore inconvenience is moved during centering, on the one hand operate
Person need to take a significant amount of time.On the other hand, it is difficult to ensure centering precision, and centering precision it is not high can cause it is universal during experiment
Whipping occurs for shaft coupling, and then produces experiment noise, vibration and abnormal sound.By the way of belt connection, looked for without universal connection
Just, therefore alignment time is effectively saved, and then improves test run efficiency.
In another preferred embodiment, using being opened on its inclined base of testing gear case stand provided by the invention
Provided with multiple screws, motor base and gear-box base are removably fixedly connected with tilting mounting surface.And because screw opens up
Have multiple, therefore motor base and gear-box base can be connected selectively from different screws, with adjust motor base and
The position of gear-box base, and then motor base, gear-box base can be adjusted, while different size can also be adapted to
Gear-box base, and the gear-box of different size.Multiple screws can also be opened up on motor base, motor can have accordingly
Selectively connected from different screws, and then adjust position of the motor relative to motor base, that is, adjustment motor and gear
The relative position of case.
In another preferred embodiment, include using its inclined base of testing gear case stand provided by the invention
Upper mounting plate, bottom plate and the supporting plate between upper mounting plate and bottom plate, supporting plate and upper mounting plate and bottom plate are equal
Welding.Namely inclined base uses frame structure, and is connected by way of welding, it is thus possible to effective light industry dress.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing skill
The required accompanying drawing used is briefly described in art description, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of testing gear case stand provided by the invention.
Marked in accompanying drawing as follows：
Gear-box 1, motor 2, gear-box base 3, motor base 4, inclined base 5, belt pulley 6, belt 7, support 31, support pressure
Plate 32.
Embodiment
The embodiment of the invention discloses a kind of testing gear case stand, truly to detect the leakage scenarios of gear-box.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, Fig. 1 is a kind of structural representation of embodiment of testing gear case stand provided by the invention
Figure.
In a kind of embodiment, testing gear case stand provided by the invention includes motor 2, gear-box 1, transmission
Device, motor base 4, gear-box base 3 and inclined base 5.
Wherein, motor 2 is used to provide machine power for gear-box 1.Specifically for the gear-box 1 of different model and specification
When being detected, suitable motor 2 can be selected as needed, is not especially limited herein.The gear of pending bench test
Case 1 is connected by transmission device with motor 2, and no-load test is carried out under the drive of motor 2, with detect gear-box 1 have ne-leakage,
Impact, abnormal sound, connector have non-loosening, the test of each oil pressure oil temperature, and device is no damage.
Motor base 4 is used to support motor 2, and gear-box base 3 is used to support gear-box 1.Pass through motor base 4 and gear
The setting of bottom seat 3, it is easy to the installation of motor 2 and gear-box 1.The structure of specific motor base 4 and gear-box base 3 can basis
Gear-box 1 to be tested and the specification of motor 2 etc. are configured, and can also refer to prior art.
Inclined base 5 is placed in the lower section of motor base 4 and gear-box base 3, for supporting motor base 4 and gear-box bottom
Seat 3.Inclined base 5, which has, tilts mounting surface, and the inclination angle scope for tilting mounting surface is 4-6 degree.Inclination angle scope herein, which refers to, inclines
The tiltedly angle between mounting surface and horizontal plane.And for a certain specific inclined base 5, the inclination angle for tilting mounting surface is one
The numerical value of determination, the numerical value is in the range of 4-6 degree.Thus, motor 2 passes through motor base 4 and gear-box bottom respectively with gear-box 1
When seat 3 is installed on inclination mounting surface, the two is also inclined.Specifically, because the working condition of gear-box 1 is generally its axis
The axis of gear-box 1 is caused to be in heeling condition when being obliquely installed, therefore installing, and then being capable of the work of real simulation gear-box 1
Make state, make testing result more effective.Tilt the upper surface that mounting surface is usually inclined base 5, motor base 4 and gear-box
Base 3, which is installed on, to be tilted on mounting surface, and the other parts structure of inclined base 5 can be specifically configured as needed so that
Its intensity, stability etc. are enough to support the structures such as motor 2, gear-box 1, are not especially limited herein.
Further, it could be arranged to dismountable fixation with inclined base 5 for ease of the installation of motor 2, motor base 4
Connection.Can be specifically bolt connection, naturally it is also possible to be fixedly connected with mode using other routines, such as snap connection.
For ease of the connection of gear-box 1 and inclined base 5, can also be used between specific gear-box base 3 and inclined base 5
Removably it is fixedly connected, such as bolt connection, snaps connection.
Further, multiple screws, motor base 4 and gear-box can be opened up on the inclination mounting surface of inclined base 5
Base 3 is removably fixedly connected with tilting mounting surface.And because screw offers multiple, therefore motor base 4 and gear-box
Base 3 selectively can be connected with any group of screw therein respectively, that is, by being connected from different screws, with adjustment
The position of motor base 4 and gear-box base 3, and then motor base 4, gear-box base 3 can be adjusted, while also may be used
To adapt to the gear-box base 3 of different size, and the gear-box 1 of different size.Certainly, the position of specific multiple screws and spiral shell
The number in hole can be configured as the case may be, such as the position of motor base 4 can be set to be relatively fixed and pass through setting
Multiple screws enable gear-box base 3 to be installed on the diverse location of inclined base 5, or set the position of gear-box base 3
The diverse location for being relatively fixed and setting multiple screws to make motor base 4 be installed on inclined base 5.It is of course also possible to set more
Individual screw, motor base 4 and installation site of the gear-box base 3 on inclined base 5 can be adjusted simultaneously.Of screw
Number should meet the adjustment that can realize motor base 4 or the position of gear-box base 3.
For the ease of the adjustment of the position of motor 2, multiple screws can also be opened up on motor base 4, motor 2 accordingly can be with
Selectively it is connected with any group of screw therein, that is, by being connected from different screws, adjustment motor 2 is relative to motor
The position of base 4, and then adjust the relative position of motor 2 and gear-box 1.It should be noted that screw is set on motor base 4
It is arranged to multiple for screw on multiple and inclined base 5, is for the installation for being easy to motor 2 and gear-box 1, therefore according to need
Will, multiple screws can be set on motor base 4 and inclined base 5 simultaneously, in motor base 4 or bottom individually can also be tilted
Multiple screws are set on seat 5.
The setting for tilting mounting surface is in order to which real simulation gear-box 1 tilts installation situation in cabin, specifically, tilting peace
The inclination angle in dress face could be arranged to 4 degree of either 5 degree or 6 degree, generally 5 degree.When the inclination angle of inclination mounting surface is arranged to 5 degree,
Motor 2 is installed on by motor base 4 and gear-box base 3 and tilted on mounting surface respectively with gear-box 1, specifically, due to tooth
The working condition of roller box 1 is generally its axis and is obliquely installed, therefore causes the axis of gear-box 1 to be in heeling condition during installation,
Angle namely between the axis and horizontal plane of gear-box 1 is 5 degree, and then can truly detect the leakage scenarios of gear-box 1.
On the basis of the various embodiments described above, motor 2 can be connected with the output shaft of gear-box 1 by belt 7.Namely
Connected in gear-box 1 with being connected belt pulley 6, belt pulley 6 on motor 2 respectively by belt 7.Compared to traditional motor 2 and tooth
Roller box 1 is exported by the way of between centers connected using Hooks coupling universal coupling, due to needing centering using Hooks coupling universal coupling, and gear-box 1 and
The weight of motor 2 is huge, therefore inconvenience is moved during centering, and one side operator need to take a significant amount of time.On the other hand, it is difficult to protect
Card centering precision, and the not high Hooks coupling universal coupling generation whipping during causing experiment of centering precision, and then generation experiment noise,
Vibration and abnormal sound.And by the way of the connection of belt 7, without universal connection centering, therefore alignment time is effectively saved, and then
Improve test run efficiency.
Further, inclined base 5 could be arranged to frame structure, specifically include upper mounting plate, bottom plate and positioned at upper
Supporting plate between installing plate and bottom plate, frame structure is using welding pattern, that is, supporting plate and upper mounting plate and lower end
Plate welds, and being arranged such effectively light industry to fill.Specifically, the upper surface of upper head plate be tilt mounting surface, for
Motor base 4 and gear-box base 3 connect.Certainly, inclined base 5 is as needed it can also be provided that other frame-structures
Formula.
It is connected for the ease of gear-box 1 with gear-box base 3, gear-box base 3 can be provided for supporting gear-box 1
Support 31 and the support pressing plate 32 for fixing tooth roller box 1.The number of specific support 31 and position, the position of support pressing plate 32 etc.
It can as needed be configured, be not especially limited herein.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.And for motor base 4 and gear
Bottom seat 3 is removably connected with inclined base 5, screw is arranged to screw on multiple, motor base 4 and set on inclined base 5
There are multiple, inclined base 5 structure, the angle for tilting mounting surface, motor 2 with gear-box 1 using differences such as belt connected modes
Embodiment, can with any combination wherein one or more, such as：Screw on inclined base 5 can be arranged to multiple, motor
Screw is provided with inclination angle that is multiple, tilting mounting surface and is combined for 4 degree, 5 degree or 6 degree and individually implemented as one on base 4
Example.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of testing gear case stand, including motor (2), gear-box (1), the motor base for supporting the motor (2)
(4) and for supporting the gear-box base (3) of the gear-box (1), the motor (2) passes through transmission with the gear-box (1)
Device connects；Characterized in that, also include being used for the inclination bottom for supporting the motor base (4) and the gear-box base (1)
Seat (5), the inclined base (5) include the inclination mounting surface that inclination angle scope is 4-6 degree.
2. testing gear case stand according to claim 1, it is characterised in that the motor base (4) and the inclination
Base (5) is removably secured connection.
3. testing gear case stand according to claim 2, it is characterised in that the gear-box base (3) is inclined with described
Sloping bottom (5) is removably secured connection.
4. testing gear case stand according to claim 3, it is characterised in that the inclination mounting surface offers multiple spiral shells
Hole, the motor base (4) optionally connect from the different screw, the gear-box base (3) optionally from it is different
The screw connection.
5. testing gear case stand according to claim 1, it is characterised in that offered on the motor base (4) more
Individual screw, the motor (2) optionally connect from the different screws.
6. testing gear case stand according to claim 1, it is characterised in that the inclination angle for tilting mounting surface is 4 degree
Or 5 degree or 6 degree.
7. according to the testing gear case stand described in claim any one of 1-6, it is characterised in that the motor (2) with it is described
Gear-box (1) is connected by belt.
8. testing gear case stand according to claim 7, it is characterised in that the inclined base (5) includes upper installation
Plate, bottom plate and the supporting plate between the upper mounting plate and the bottom plate, and the supporting plate and the upper installation
Plate and the bottom plate weld.
9. testing gear case stand according to claim 8, it is characterised in that the gear-box base (3) includes being used for
Support the support (31) of the gear-box and the support pressing plate (32) for fixing the gear-box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483142.7A CN107543698A (en) | 2016-06-28 | 2016-06-28 | Testing gear case stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483142.7A CN107543698A (en) | 2016-06-28 | 2016-06-28 | Testing gear case stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107543698A true CN107543698A (en) | 2018-01-05 |
Family
ID=60961351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483142.7A Pending CN107543698A (en) | 2016-06-28 | 2016-06-28 | Testing gear case stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107543698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095281A (en) * | 2018-01-27 | 2019-08-06 | 蒋盼盼 | A kind of gear box test bed of wind generating set |
-
2016
- 2016-06-28 CN CN201610483142.7A patent/CN107543698A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095281A (en) * | 2018-01-27 | 2019-08-06 | 蒋盼盼 | A kind of gear box test bed of wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |