CN203532170U - Elastic damping supporting device for operational test of wind power speed increasing gear - Google Patents
Elastic damping supporting device for operational test of wind power speed increasing gear Download PDFInfo
- Publication number
- CN203532170U CN203532170U CN201320734983.2U CN201320734983U CN203532170U CN 203532170 U CN203532170 U CN 203532170U CN 201320734983 U CN201320734983 U CN 201320734983U CN 203532170 U CN203532170 U CN 203532170U
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- base plate
- wind power
- driving arm
- adjustable
- adjustable support
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 238000013016 damping Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
An elastic damping supporting device for an operational test of a wind power speed increasing gear is characterized in that a safety guide pillar is mounted below a drive bracket cover plate; two groups of wear-resisting cushions are embedded into the upper surface and the lower surface of a drive bracket base plate respectively; two drive bracket vertical plates are welded on the left side and the right side of the drive bracket base plate; the drive bracket cover plate and the drive bracket base plate are connected through bolts to form a square drive bracket assembly; two adjustable bracket vertical plates are welded on the front side and the rear side of an adjustable bracket base plate; two groups of adjustable guide pillars are connected with an adjustable bracket cover plate and the adjustable bracket base plate respectively; and the adjustable bracket cover plate and the adjustable bracket base plate are connected through bolts to form a square adjustable bracket assembly. The elastic damping supporting device has the benefits as follows: the device can be used for operational tests of wind power speed increasing gears with different power specifications; the universality problem of a test bed is solved, the problems of vibration and impact during operation of the wind power speed increasing gear are solved, the transmission quality is guaranteed, the operation reliability of the wind power speed increasing gear is improved, and the service life of the wind power speed increasing gear is prolonged; and the elastic damping supporting device is reasonable in structure, high in bearing capacity, reliable in work and good in universality.
Description
technical field:
The utility model relates to wind-power electricity generation testing installation technical field, refers in particular to a kind of wind power speed increaser operation test elastic damping support device.
background technique:
Wind power speed increaser major function is that power speedup that wind wheel is produced under wind-force effect passes to generator and generates electricity.Wind power generating set is arranged on the complicated place of the wind regime such as high mountain, wilderness, seabeach, island more, and its wind power speed increaser is often subject to the impulsive load of irregular alternation wind load, strong gusts of wind and the compound action of unit brake system brake load, and operating mode is extremely severe.For guaranteeing the transmission quality of wind power speed increaser, prevent vibration and impact, wind power speed increaser often takes elastic damping support to carry out unit installation.
Operation test is wind power speed increaser type inspection essential items for inspection, can effectively check the performance of wind power speed increaser and manufacture assembly quality.For simulating better actual conditions, during operation test, the installation form of wind power speed increaser often adopts its same or analogous form in wind power generating set, namely elastic damping supporting form.
Conventional wind power speed increaser operation test is supported with two classes with elastic damping at present: the elastic element that a class directly utilizes certain model wind power speed increaser toggle mounting ear place to carry reaches the object that elasticity is installed; Another kind of elastic element being built in special support, does not carry installation by special support by some during installation and is fixed on test stand with the wind power speed increaser of elastic element.Two kinds of supporting form Elastic elements all adopt fixedly precompressed amount to install, and can not regulate, and cannot adapt to the operation test demand of different capacity specification wind power speed increaser.
model utility content:
The purpose of this utility model is to provide a kind of wind power speed increaser operation test elastic damping support device, operation test for different capacity specification wind power speed increaser, the problems such as the vibration while solving wind power speed increaser operation, impact, guarantee transmission quality, improve wind power speed increaser operating reliability and working life.
The purpose of this utility model realizes as follows: a kind of wind power speed increaser operation test elastic damping support device, mainly by driving arm cover plate, adjustable support cover plate, safe guide pillar, adjustable support base plate, adjustable support riser, adjustable guide pillar, butterfly spring, driving arm base plate, wear-resistant pad, driving arm riser forms, it is characterized in that: wherein safe guide pillar is arranged on below driving arm cover plate, two groups of wear-resistant pads are inlaid in respectively on driving arm base plate, lower two sides, two driving arm risers are welded in a driving arm base plate left side, right both sides, by bolt, driving arm cover plate is connected with driving arm base plate, the driving arm assembly that forms " mouth " font, two adjustable support risers are welded in the forward and backward both sides of adjustable support base plate, two groups of adjustable guide pillars connect with adjustable support cover plate and adjustable support base plate respectively, by bolt, adjustable support cover plate is connected with adjustable support base plate, form the adjustable support assembly of " mouth " font, the installation that interlocks of these two " mouth " font assemblies of driving arm assembly and adjustable support assembly, upper and lower two groups of butterfly springs are set on two groups of adjustable guide pillars of adjustable support assembly, driving arm assembly and adjustable support assembly are separated, and after assembling, upper and lower two groups of butterfly springs contact with two groups of wear-resistant pads that are inlaid in driving arm base plate upper and lower faces respectively.
Described adjustable support cover plate and adjustable support base plate are scyewed joint with the form that connects of adjustable guide pillar.
On described adjustable support cover plate, have safety vent, safe guide pillar and the assembling of safety vent gap.
On described driving arm cover plate, have wind power speed increaser mounting bracket mounting hole and adjusting process hole.
On described adjustable support base plate, have test stand mounting base mounting hole.
The thread rotary orientation of two adjustable guide pillars on coaxial line is contrary.
On described adjustable guide pillar, have spanner delthyrium.
The beneficial effects of the utility model are, can be used in the operation test of different capacity specification wind power speed increaser, solved the universal problem of test stand, the problems such as the vibration while having solved wind power speed increaser operation, impact, the operating reliability and the working life that have guaranteed transmission quality, improved wind power speed increaser; The utility model is rational in infrastructure, bearing capacity is strong, reliable operation, versatility are good.
accompanying drawing explanation:
Accompanying drawing is the utility model structural representation.
In figure: driving arm cover plate 1, adjustable support cover plate 2, safe guide pillar 3, adjustable support base plate 4, adjustable support riser 5, adjustable guide pillar 6, butterfly spring 7, driving arm base plate 8, wear-resistant pad 9, driving arm riser 10, adjusting process hole 11, safety vent 12, wind power speed increaser mounting bracket mounting hole 13, test stand mounting base mounting hole 14, spanner delthyrium 15.
embodiment:
With reference to accompanying drawing, a kind of wind power speed increaser operation test elastic damping support device, mainly by driving arm cover plate 1, adjustable support cover plate 2, safe guide pillar 3, adjustable support base plate 4, adjustable support riser 5, adjustable guide pillar 6, butterfly spring 7, driving arm base plate 8, wear-resistant pad 9, driving arm riser 10 forms, it is characterized in that: wherein safe guide pillar 3 is arranged on below driving arm cover plate 1, two groups of wear-resistant pads 9 are inlaid in respectively on driving arm base plate 8, lower two sides, two driving arm risers 10 are welded in driving arm base plate 8 left sides, right both sides, by bolt, driving arm cover plate 1 is connected with driving arm base plate 8, the driving arm assembly that forms " mouth " font, two adjustable support risers 5 are welded in the forward and backward both sides of adjustable support base plate 4, two groups of adjustable guide pillars 6 connect with adjustable support cover plate 2 and adjustable support base plate 4 respectively, by bolt, adjustable support cover plate 2 is connected with adjustable support base plate 4, form the adjustable support assembly of " mouth " font, the installation that interlocks of these two " mouth " font assemblies of driving arm assembly and adjustable support assembly, upper and lower two groups of butterfly springs 7 are set on two groups of adjustable guide pillars 6 of adjustable support assembly, driving arm assembly and adjustable support assembly are separated, and after assembling, upper and lower two groups of butterfly springs 7 contact with two groups of wear-resistant pads 9 that are inlaid in driving arm base plate 8 upper and lower faces respectively.
Described adjustable support cover plate 2 and adjustable support base plate 4 are scyewed joint with the form that connects of adjustable guide pillar 6.
On described adjustable support cover plate 2, have safety vent 12, safe guide pillar 3 and safety vent 12 gap assemblings.
On described driving arm cover plate 1, have wind power speed increaser mounting bracket mounting hole 13 and adjusting process hole 11.
On described adjustable support base plate 4, have test stand mounting base mounting hole 14.
The thread rotary orientation of two adjustable guide pillars 6 on coaxial line is contrary.
On described adjustable guide pillar 6, have spanner delthyrium 15.
When installing, test stand is connected with tested wind power speed increaser toggle mounting bracket by the mounting bracket mounting hole 13 on driving arm cover plate 1, by the mounting hole 14 on adjustable support base plate 4 and the mounting base on test stand, be connected, during operation test, the suffered masterpiece that topples of wind power speed increaser is for driving arm, and the butterfly spring 7 that driving arm is installed in adjustable support by compression obtains support reaction.When the wind power speed increaser operation test for different capacity specification, can see through the adjusting process hole 11 of offering on driving arm cover plate 1 and with spanner, rotate the adjustable guide pillar 6 that upper and lower two coaxial lines are installed easily simultaneously, to regulate the precompressed amount of butterfly spring 7; On adjustable support cover plate 2, have safety vent 12, safe guide pillar 3 is equipped with safety vent 12 gaps, and during operation test, safe guide pillar 3 can move back and forth in safety vent 12, prevents that driving arm from toppling; On driving arm base plate 8, be embedded with the wear-resistant pad 9 of being convenient to replacing, while preventing operation test, due to the wearing and tearing of 7 pairs of driving arm base plates 8 of butterfly spring, cause the variation of precompressed amount.
Claims (7)
1. a wind power speed increaser operation test elastic damping support device, mainly by driving arm cover plate (1), adjustable support cover plate (2), safe guide pillar (3), adjustable support base plate (4), adjustable support riser (5), adjustable guide pillar (6), butterfly spring (7), driving arm base plate (8), wear-resistant pad (9), driving arm riser (10) forms, it is characterized in that: wherein safe guide pillar (3) is arranged on driving arm cover plate (1) below, two groups of wear-resistant pads (9) are inlaid in respectively on driving arm base plate (8), lower two sides, two driving arm risers (10) are welded in driving arm base plate (8) left side, right both sides, by bolt, driving arm cover plate (1) is connected with driving arm base plate (8), the driving arm assembly that forms " mouth " font, two adjustable support risers (5) are welded in the forward and backward both sides of adjustable support base plate (4), two groups of adjustable guide pillars (6) connect with adjustable support cover plate (2) and adjustable support base plate (4) respectively, by bolt, adjustable support cover plate (2) is connected with adjustable support base plate (4), form the adjustable support assembly of " mouth " font, the installation that interlocks of these two " mouth " font assemblies of driving arm assembly and adjustable support assembly, upper and lower two groups of butterfly springs (7) are set on two groups of adjustable guide pillars (6) of adjustable support assembly, driving arm assembly and adjustable support assembly are separated, and after assembling, upper and lower two groups of butterfly springs (7) contact with the two groups of wear-resistant pads (9) that are inlaid in driving arm base plate (8) upper and lower faces respectively.
2. a kind of wind power speed increaser operation test elastic damping support device according to claim 1, is characterized in that: described adjustable support cover plate (2) and adjustable support base plate (4) are scyewed joint with the form that connects of adjustable guide pillar (6).
3. a kind of wind power speed increaser operation test elastic damping support device according to claim 1, is characterized in that: on described adjustable support cover plate (2), have safety vent (12), safe guide pillar (3) and the assembling of safety vent (12) gap.
4. a kind of wind power speed increaser operation test elastic damping support device according to claim 1, is characterized in that: on described driving arm cover plate (1), have wind power speed increaser mounting bracket mounting hole (13) and adjusting process hole (11).
5. a kind of wind power speed increaser operation test elastic damping support device according to claim 1, is characterized in that: on described adjustable support base plate (4), have test stand mounting base mounting hole (14).
6. a kind of wind power speed increaser operation test elastic damping support device according to claim 1 and 2, is characterized in that: the thread rotary orientation of two the adjustable guide pillars (6) on coaxial line is contrary.
7. according to a kind of wind power speed increaser operation test elastic damping support device described in claim 1 or 2 or 6, it is characterized in that: on described adjustable guide pillar (6), have spanner delthyrium (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734983.2U CN203532170U (en) | 2013-11-20 | 2013-11-20 | Elastic damping supporting device for operational test of wind power speed increasing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734983.2U CN203532170U (en) | 2013-11-20 | 2013-11-20 | Elastic damping supporting device for operational test of wind power speed increasing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532170U true CN203532170U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734983.2U Expired - Lifetime CN203532170U (en) | 2013-11-20 | 2013-11-20 | Elastic damping supporting device for operational test of wind power speed increasing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573564A (en) * | 2013-11-20 | 2014-02-12 | 中国船舶重工集团公司第七�三研究所 | Elastic vibration damping and supporting device for operational test of wind power speed increaser |
-
2013
- 2013-11-20 CN CN201320734983.2U patent/CN203532170U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573564A (en) * | 2013-11-20 | 2014-02-12 | 中国船舶重工集团公司第七�三研究所 | Elastic vibration damping and supporting device for operational test of wind power speed increaser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151029 Address after: 150000 No. 35, Honghu Road, Yingbin Road, Harbin hi tech Development Zone, Heilongjiang, China Patentee after: HARBIN GUANGHAN POWER TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 150000 No. 35, Honghu Road, Yingbin Road, Harbin hi tech Development Zone, Heilongjiang, China Patentee before: The 703nd Research Institute of China Shipbuilding Industry Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |