CN208399144U - It is a kind of for testing the experimental rig in wind power bearing service life - Google Patents
It is a kind of for testing the experimental rig in wind power bearing service life Download PDFInfo
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- CN208399144U CN208399144U CN201821085336.2U CN201821085336U CN208399144U CN 208399144 U CN208399144 U CN 208399144U CN 201821085336 U CN201821085336 U CN 201821085336U CN 208399144 U CN208399144 U CN 208399144U
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Abstract
The utility model discloses a kind of for testing the experimental rig in wind power bearing service life, including pedestal and the test bearing being set on the base, fixation hole is offered at the top of the pedestal, multiple first grooves are offered on the inner wall of fixation hole, first sliding groove is offered on the two sides inner wall of first groove, the first sliding block is slidably fitted in two first sliding grooves, card slot is fixedly installed on the side inner wall of first sliding groove, the side of first sliding block offers fixing groove, limited block is slidably fitted in fixing groove, one end of limited block extends to the outside of fixing groove and is adapted with card slot, the other end of limited block is fixedly installed with limit spring, limit spring is fixedly mounted on the inner wall of fixing groove far from one end of limited block.The utility model structure is simple, easy to operate, by adjusting the position of mobile column and fixed plate, can detect to various sizes of test bearing, optimize set-up procedure, save the time and improve work efficiency.
Description
Technical field
The utility model relates to wind power bearing technical fields more particularly to a kind of for testing the test in wind power bearing service life
Device.
Background technique
Wind power bearing is used in the bearing in wind power generating set.Therefore wind power bearing is worked under the conditions of bad working environments
Bearing.
Application number CN200720198735.5 discloses a kind of test stand device for service life of large-scale wind electricity bearing.The bearing longevity
Life table apparatus includes pedestal, first bearing, second bearing, the mechanical equipment for generating downward pulling force, generates setting for torsion
Equipment that is standby and generating rotary force, pedestal, to place test bearing, bearing is axial to connect connecting rod, and the one of the connecting rod
End connection first bearing, the first bearing are connect with the equipment for generating torsion, and second bearing is connect with the middle and lower part of connecting rod, should
Connecting rod passes through second bearing, and the other end of connecting rod is connect with the mechanical equipment for generating downward axial tension, second bearing and examination
The inner ring connection for testing bearing, passes to test bearing for the active force being subject to, and the equipment for generating rotary force is outer with test bearing
The circumferential surface of circle connects.Due to the adoption of the above technical solution, the problem of testing large size bearing is completely solved, still
For the life tests platform device of the wind power bearing when detecting various sizes of bearing, the set-up procedure of fixed device is numerous before detecting
It is trivial, working efficiency is wasted time and reduces, it is thus it is proposed that a kind of for testing the experimental rig in wind power bearing service life, with
This solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for testing wind
The experimental rig of electric bearing life.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of for testing the experimental rig in wind power bearing service life, including pedestal and the test bearing that is set on the base,
Fixation hole is offered at the top of the pedestal, offers multiple first grooves on the inner wall of fixation hole, in the two sides of the first groove
First sliding groove is offered on wall, is slidably fitted with the first sliding block in two first sliding grooves, on the side inner wall of first sliding groove
It is fixedly installed with card slot, the side of the first sliding block offers fixing groove, it is slidably fitted with limited block in fixing groove, the one of limited block
End extends to the outside of fixing groove and is adapted with card slot, and the other end of limited block is fixedly installed with limit spring, limit spring
One end far from limited block is fixedly mounted on the inner wall of fixing groove, and two the first sliding block sides close to each other are fixedly mounted
There is movable block, the side of movable block is fixedly installed with the first pressure spring, and the first pressure spring is fixedly mounted on far from one end of movable block
On the side inner wall of one groove, mobile column is fixedly installed at the top of movable block, mobile column is adapted with test bearing, the shifting
It is slidably fitted with fixed plate on dynamic column, fixed plate is adapted with test bearing, and the side of fixed plate is fixedly installed with handle.
Preferably, the limited block is hemispherical dome structure, and the vertical section of card slot is semicircular structure.
Preferably, slide opening is offered at the top of the fixed plate, multiple fixed blocks are fixedly installed on the inner wall of slide opening, is moved
Dynamic column is slidably mounted in slide opening.
Preferably, multiple second grooves are offered in the mobile column, fixed block is slidably mounted in the second groove.
Preferably, second sliding slot, the fixed peace in the two sides of fixed block are offered on the two sides inner wall of second groove
Equipped with the second sliding block, the second sliding block is slidably mounted in second sliding slot.
Preferably, it is fixedly installed with the second pressure spring in the top inner wall of second groove, the bottom end of the second pressure spring is fixed
It is mounted on fixed block.
Compared with prior art, the utility model has the beneficial effects that
Pass through pedestal, test bearing, fixation hole, the first groove, first sliding groove, card slot, movable block, the first pressure spring, first
Sliding block, fixing groove, limited block, limit spring, mobile column, fixed plate, handle, slide opening, fixed block, the second groove, second sliding slot,
Under the cooperation of second sliding block and the second pressure spring, pull handle is moved so that handle drives mobile column mobile so that mobile column drives
Motion block is mobile, and movable block drives limited block to slide in first sliding groove, when limited block slides into groove position, can fix shifting
Test bearing, can be placed on pedestal by the position of dynamic column, push mobile column, move because the elastic reaction of the first pressure spring drives
Dynamic column is mobile, pulls fixed plate, so that fixed plate is slided in mobile column, when mobile column touches test bearing, unclamps solid
Fixed board can detect test bearing so that test bearing is fixed for fixed plate and mobile column；
The utility model structure is simple, easy to operate, can be to different rulers by adjusting the position of mobile column and fixed plate
Very little test bearing is detected, and set-up procedure is optimized, and is saved the time and is improved work efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for test the experimental rig in wind power bearing service life front view structure signal
Figure；
Fig. 2 be the utility model proposes it is a kind of for test the experimental rig in wind power bearing service life plan structure signal
Figure；
Fig. 3 be the utility model proposes it is a kind of for testing the vertical view of the mobile column of the experimental rig in wind power bearing service life
Structural schematic diagram；
Fig. 4 be the utility model proposes a kind of part A structure for testing the experimental rig in wind power bearing service life show
It is intended to；
Fig. 5 be the utility model proposes a kind of part B structure for testing the experimental rig in wind power bearing service life show
It is intended to；
Fig. 6 be the utility model proposes a kind of C portion structure for testing the experimental rig in wind power bearing service life show
It is intended to.
In figure: 1 pedestal, 2 test bearings, 3 fixation holes, 4 first grooves, 5 first sliding grooves, 6 card slots, 7 movable blocks, 8 first
Pressure spring, 9 first sliding blocks, 10 fixing grooves, 11 limited blocks, 12 limit springs, 13 mobile columns, 14 fixed plates, 15 handles, 16 slide openings,
17 fixed blocks, 18 second grooves, 19 second sliding slots, 20 second sliding blocks, 21 second pressure springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-6, a kind of for testing the experimental rig in wind power bearing service life, including pedestal 1 and be arranged on pedestal 1
Test bearing 2, the top of pedestal 1 offers fixation hole 3, offer multiple first grooves 4 on the inner wall of fixation hole 3, first
First sliding groove 5 is offered on the two sides inner wall of groove 4, is slidably fitted with the first sliding block 9 in two first sliding grooves 5, first
Card slot 6 is fixedly installed on the side inner wall of sliding slot 5, the side of the first sliding block 9 offers fixing groove 10, sliding in fixing groove 10
Limited block 11 is installed, one end of limited block 11 extends to the outside of fixing groove 10 and is adapted with card slot 6, limited block 11 it is another
One end is fixedly installed with limit spring 12, and limit spring 12 is fixedly mounted on the inner wall of fixing groove 10 far from one end of limited block 11
On, two the first sliding block 9 sides close to each other are fixedly installed with movable block 7, and the side of movable block 7 is fixedly installed with first
Pressure spring 8, the first pressure spring 8 are fixedly mounted on the side inner wall of the first groove 4 far from one end of movable block 7, the top of movable block 7
It is fixedly installed with mobile column 13, mobile column 13 is adapted with test bearing 2, fixed plate 14 is slidably fitted in mobile column 13, Gu
Fixed board 14 is adapted with test bearing 2, and the side of fixed plate 14 is fixedly installed with handle 15, by pedestal 1, test bearing 2, is consolidated
Determine hole 3, the first groove 4, first sliding groove 5, card slot 6, movable block 7, the first pressure spring 8, the first sliding block 9, fixing groove 10, limited block
11, limit spring 12, mobile column 13, fixed plate 14, handle 15, slide opening 16, fixed block 17, the second groove 18, second sliding slot 19,
Under the cooperation of second sliding block 20 and the second pressure spring 21, pull handle 15, so that handle 15 drives mobile column 13 mobile, so that moving
Dynamic column 13 drives movable block 7 mobile, and movable block 7 drives limited block 11 to slide in first sliding groove 5, when limited block 11 slides into card
When 6 position of slot, the position of mobile column 13 can be fixed, test bearing 2 can be placed on pedestal 1, mobile column 13 is pushed, because
It drives mobile column 13 mobile for the elastic reaction of the first pressure spring 8, fixed plate 14 is pulled, so that fixed plate 14 is sliding in mobile column 13
It is dynamic, when mobile column 13 touches test bearing 2, fixed plate 14 is unclamped, so that fixed plate 14 and mobile column 13 are by test bearing 2
It is fixed, test bearing 2 can be detected；The utility model structure is simple, easy to operate, by adjusting mobile column 13
With the position of fixed plate 14, various sizes of test bearing 2 can be detected, optimize set-up procedure, save the time
And it improves work efficiency.
In the utility model, limited block 11 is hemispherical dome structure, and the vertical section of card slot 6 is semicircular structure, fixed plate 14
Top offer slide opening 16, multiple fixed blocks 17 are fixedly installed on the inner wall of slide opening 16, mobile column 13 is slidably mounted on cunning
In hole 16, multiple second grooves 18 are offered in mobile column 13, fixed block 17 is slidably mounted in the second groove 18, the second groove
Second sliding slot 19 is offered on 18 two sides inner wall, the two sides of fixed block 17 are fixedly installed with the second sliding block 20, and second is sliding
Block 20 is slidably mounted in second sliding slot 19, and the second pressure spring 21, the second pressure are fixedly installed in the top inner wall of the second groove 18
The bottom end of spring 21 is fixedly mounted on fixed block 17, passes through pedestal 1, test bearing 2, fixation hole 3, the first groove 4, first sliding groove
5, card slot 6, movable block 7, the first pressure spring 8, the first sliding block 9, fixing groove 10, limited block 11, limit spring 12, mobile column 13, solid
Fixed board 14, handle 15, slide opening 16, fixed block 17, the second groove 18, second sliding slot 19, the second sliding block 20 and the second pressure spring 21
Under cooperation, pull handle 15, so that mobile column 13 drives movable block 7 mobile, is moved so that handle 15 drives mobile column 13 mobile
Motion block 7 drives limited block 11 to slide in first sliding groove 5, when limited block 11 slides into 6 position of card slot, can fix mobile column
Test bearing 2 can be placed on pedestal 1 by 13 position, mobile column 13 be pushed, because of the elastic reaction band of the first pressure spring 8
Dynamic mobile column 13 is mobile, fixed plate 14 is pulled, so that fixed plate 14 is slided in mobile column 13, when mobile column 13 touches test
When bearing 2, fixed plate 14 is unclamped, so that test bearing 2 is fixed with mobile column 13 for fixed plate 14, it can be to test bearing
2 are detected；The utility model structure is simple, easy to operate, can be right by adjusting the position of mobile column 13 and fixed plate 14
Various sizes of test bearing 2 is detected, and set-up procedure is optimized, and is saved the time and is improved work efficiency.
Working principle: when needing to test various sizes of test bearing 2, firstly, pull handle 15, so that handle
Hand 15 drives mobile column 13 mobile, so that mobile column 13 drives movable block 7 mobile, movable block 7 drives the limit on the first sliding block 9
Block 11 slides in first sliding groove 5, when limited block 11 slides into 6 position of card slot, because of the elastic reaction band of limit spring 12
Dynamic limited block 11 slides into card slot 6, can fix the position of mobile column 13, test bearing 2 can be placed on pedestal 1, so
Afterwards, handle 15 is pushed, so that limited block 11 is detached from card slot 6, because the elastic reaction of the first pressure spring 8 drives mobile column 13 mobile,
Fixed plate 14 is pulled, so that fixed plate 14 is slided in mobile column 13, fixed block 17 presses the second pressure spring 18, so that the second pressure spring
18 occur elastic deformation, when mobile column 13 touches test bearing 2, fixed plate 14 are unclamped, because of the elasticity of the second pressure spring 18
It is mobile that effect drives fixed plate 14, so that test bearing 2 is fixed with mobile column 13 for fixed plate 14, it can be to different sizes
Test bearing 2 detected.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. it is a kind of for testing the experimental rig in wind power bearing service life, including pedestal (1) and the test axis being arranged on pedestal (1)
Hold (2), which is characterized in that offer fixation hole (3), offer on the inner wall of fixation hole (3) multiple at the top of the pedestal (1)
First groove (4) offers first sliding groove (5) on the two sides inner wall of the first groove (4), sliding in two first sliding grooves (5)
It is dynamic to be equipped with the first sliding block (9), it is fixedly installed on the side inner wall of first sliding groove (5) card slot (6), the one of the first sliding block (9)
Side offers fixing groove (10), is slidably fitted with limited block (11) in fixing groove (10), and one end of limited block (11) extends to solid
Determine the outside of slot (10) and be adapted with card slot (6), the other end of limited block (11) is fixedly installed with limit spring (12), limit
Spring (12) is fixedly mounted on the inner wall of fixing groove (10) far from the one end of limited block (11), and two the first sliding blocks (9) are mutual
Close side is fixedly installed with movable block (7), and the side of movable block (7) is fixedly installed with the first pressure spring (8), the first pressure spring
(8) one end far from movable block (7) is fixedly mounted on the side inner wall of the first groove (4), the fixed peace in the top of movable block (7)
Equipped with mobile column (13), mobile column (13) is adapted with test bearing (2), is slidably fitted with fixed plate on the mobile column (13)
(14), fixed plate (14) is adapted with test bearing (2), and the side of fixed plate (14) is fixedly installed with handle (15).
2. according to claim 1 a kind of for testing the experimental rig in wind power bearing service life, which is characterized in that the limit
Position block (11) is hemispherical dome structure, and the vertical section of card slot (6) is semicircular structure.
3. according to claim 1 a kind of for testing the experimental rig in wind power bearing service life, which is characterized in that described solid
It is offered at the top of fixed board (14) slide opening (16), multiple fixed blocks (17), mobile column is fixedly installed on the inner wall of slide opening (16)
(13) it is slidably mounted in slide opening (16).
4. according to claim 1 a kind of for testing the experimental rig in wind power bearing service life, which is characterized in that the shifting
Multiple second grooves (18) are offered on dynamic column (13), fixed block (17) is slidably mounted in the second groove (18).
5. according to claim 4 a kind of for testing the experimental rig in wind power bearing service life, which is characterized in that described
It is offered on the two sides inner wall of two grooves (18) second sliding slot (19), it is sliding that the two sides of fixed block (17) are fixedly installed with second
Block (20), the second sliding block (20) are slidably mounted in second sliding slot (19).
6. according to claim 4 a kind of for testing the experimental rig in wind power bearing service life, which is characterized in that described
It is fixedly installed in the top inner wall of two grooves (18) the second pressure spring (21), the bottom end of the second pressure spring (21) is fixedly mounted on fixation
On block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821085336.2U CN208399144U (en) | 2018-07-10 | 2018-07-10 | It is a kind of for testing the experimental rig in wind power bearing service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821085336.2U CN208399144U (en) | 2018-07-10 | 2018-07-10 | It is a kind of for testing the experimental rig in wind power bearing service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399144U true CN208399144U (en) | 2019-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821085336.2U Active CN208399144U (en) | 2018-07-10 | 2018-07-10 | It is a kind of for testing the experimental rig in wind power bearing service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390233A (en) * | 2022-01-14 | 2022-04-22 | 珠海市金品创业共享平台科技有限公司 | Combined connecting device for setting functions of television |
-
2018
- 2018-07-10 CN CN201821085336.2U patent/CN208399144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390233A (en) * | 2022-01-14 | 2022-04-22 | 珠海市金品创业共享平台科技有限公司 | Combined connecting device for setting functions of television |
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