CN207893042U - The hydraulic buffer system of wind turbine gearbox resilient support - Google Patents
The hydraulic buffer system of wind turbine gearbox resilient support Download PDFInfo
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- CN207893042U CN207893042U CN201820031422.9U CN201820031422U CN207893042U CN 207893042 U CN207893042 U CN 207893042U CN 201820031422 U CN201820031422 U CN 201820031422U CN 207893042 U CN207893042 U CN 207893042U
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- pressure valve
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Abstract
The hydraulic buffer system of the wind turbine gearbox resilient support of the utility model, at least provided with an inlet on the fluid pressure underpan of buffering hydraulic top of chamber hydraulic cylinder, inlet is connected with high pressure valve, and high pressure valve is provided with liquid injecting type detection sensor, online hydraulic system sensor, temp measuring system sensor；The buffering hydraulic chamber of wind power equipment gear-box two-side elastic support, to buffer wind power equipment vibration, keeps balance by high-pressure rubber pipe interconnection；Liquid injection port on fluid pressure underpan connects high pressure valve, selects fluid injection or detection hydraulic data, structure to simplify by high pressure valve rotary switch handle, production and processing technology is simple, can improve installation effectiveness, reduces cost, reduces security risk, extends product service life.
Description
Technical field
The utility model is related to a kind of hydraulic buffer systems of wind turbine gearbox resilient support.
Background technology
The resilient support of wind power equipment is both provided with supporter per side, and gear-box two is simultaneously supported by body supported on both sides
Arm, the supporter middle part per side are both provided with buffering oil pocket, and the buffering oil pocket of both sides passes through oil pipe interconnection, conventional buffer
The oil inlet mode of oil pocket need to connect three-way connection by buffering the oil inlet oil inlet on oil pocket fluid pressure underpan, oil inlet, for installation
Detection sensor also needs setting plug, and production and processing is inconvenient, complex process, and process tool damage frequency is high, and production cost is high,
Production cycle is long, and installation effectiveness is low, and there are security risks, also easily influence product service life.
Invention content
Technical problem to be solved by the utility model is to provide a kind of production and processing technology is simple, installation effectiveness is improved,
Cost is reduced, security risk is reduced, extends the hydraulic buffer system of the wind turbine gearbox resilient support of product service life.
The hydraulic buffer system of the wind turbine gearbox resilient support of the utility model, including be arranged in wind power equipment gear-box
The resilient support of installing arm both sides, per side, resilient support includes upper elastic support, lower elastic support, upper elastic support,
Buffering hydraulic chamber is provided between lower elastic support, both sides buffering hydraulic chamber is connected by pipeline monitor, right side buffering hydraulic
The upper sap cavity of chamber is connected to the lower sap cavity of left side buffering hydraulic chamber, and the upper sap cavity of left side buffering hydraulic chamber is connected to right side buffer solution
The lower sap cavity of chamber is pressed, closed circulation is constituted；It is characterized in that：Buffering hydraulic top of chamber is provided with hydraulic cylinder, per a pair of liquid
At least provided with an inlet on the fluid pressure underpan of cylinder pressure, inlet is connected with high pressure valve, and high pressure valve is provided with liquid injecting type inspection
Survey sensor；
The high pressure valve is provided with the rotary switch handle that can be selected fluid injection or detect hydraulic data；
The high pressure valve be provided with can be separately connected liquid injection system, detection sensor multiple connectors；
The high pressure valve is mounted on the outside of buffering hydraulic chamber, and high pressure valve interface is direct by pipeline connection or by screw thread
It is connected in the liquid injection port of fluid pressure underpan；
The left side buffering hydraulic chamber, right side buffering hydraulic chamber pass through high-pressure rubber pipe interconnection；
The high pressure valve is connected with online hydraulic system sensor, temp measuring system sensor；
Hydraulic oil or anti-icing fluid are marked in the closed circulation.
The hydraulic buffer system of the wind turbine gearbox resilient support of the utility model, wind power equipment gear-box two-side elastic branch
The buffering hydraulic chamber of support, to buffer wind power equipment vibration, keeps balance by high-pressure rubber pipe interconnection；Note on fluid pressure underpan
Liquid mouth connects high pressure valve, selects fluid injection or detection hydraulic data, structure to simplify by high pressure valve rotary switch handle, production and processing
It is simple for process, installation effectiveness can be improved, cost is reduced, reduces security risk, extends product service life.
Description of the drawings
Fig. 1 is the hydraulic buffer system planar structure schematic diagram of the utility model embodiment wind turbine gearbox resilient support；
Fig. 2 is the hydraulic buffer system interconnection planar structure of the utility model embodiment wind turbine gearbox resilient support
Schematic diagram；
Fig. 3 is the hydraulic buffer system fluid pressure underpan planar structure of the utility model embodiment wind turbine gearbox resilient support
Schematic diagram；
Fig. 4 is that the hydraulic buffer system high pressure valve planar structure of the utility model embodiment wind turbine gearbox resilient support is shown
It is intended to；
Fig. 5 is the hydraulic buffer system fluid pressure underpan planar structure signal of wind turbine gearbox resilient support in the prior art
Figure.
Specific implementation mode
As shown, a kind of hydraulic buffer system of wind turbine gearbox resilient support, including be arranged in wind power equipment gear
The resilient support of the installing arm both sides of case 4, per side, resilient support includes upper elastic support, lower elastic support, upper elasticity branch
Buffering hydraulic chamber is provided between support body, lower elastic support, both sides buffer oil pocket and pass through 2 interconnection of pipeline, right side buffering
Sap cavity is connected to sap cavity under the buffering hydraulic chamber of left side in hydraulic cavities, and sap cavity is connected to right side buffering hydraulic on the buffering hydraulic chamber of left side
Sap cavity under chamber constitutes closed circulation, to buffer wind power equipment vibration, keeps balance；Buffering hydraulic top of chamber is provided with liquid
Cylinder pressure 3, often at least provided with an inlet 9 on the fluid pressure underpan of a pair of hydraulic cylinders 3, inlet 9 is connected with high pressure valve 1, high
Pressure valve 1 is provided with liquid injecting type detection sensor, and fluid injection or detection hydraulic data are realized by high pressure valve 1.
High pressure valve 1 is provided with the rotary switch handle 5 that can be selected fluid injection or detect hydraulic data, passes through rotary switch handle
The rotation of hand 5 carries out function selection.
The interface 6 of 1 one end of high pressure valve is connected to liquid injection system, and to be buffering hydraulic chamber fluid injection, 1 other end of high pressure valve is set
Multiple connectors 7 are set, connector 7 can connect liquid injecting type detection sensor, can also connect online hydraulic system sensor, survey
The multiple sensors such as warm system sensor, so as to complete detection hydraulic data.
High pressure valve 1 is mounted in buffering oil pocket exterior side wall, and the interface 6 of high pressure valve 1 is connected to buffering by 2 transition of pipeline
In hydraulic cavities in the liquid injection port 9 of fluid pressure underpan, the note of buffering hydraulic intracavitary fluid pressure underpan can also be directly connected to by screw thread
On liquid mouth 9.
Left side buffering hydraulic chamber, right side buffering hydraulic chamber upper and lower ends sebific duct interface 8 crossed one another by high-pressure rubber pipe 2
Connection, to keep balancing.
What the hydraulic buffer system of the wind turbine gearbox resilient support of the utility model injected in closed circulation follows
Ring liquid can be hydraulic oil, can also be or anti-icing fluid, good buffer effect, hydraulic performance are stablized.
The hydraulic buffer system of the wind turbine gearbox resilient support of the utility model, wind power equipment gear-box two-side elastic branch
The buffering hydraulic chamber of support, to buffer wind power equipment vibration, keeps balance by high-pressure rubber pipe interconnection；Note on fluid pressure underpan
Liquid mouth connects high pressure valve, selects fluid injection or detection hydraulic data, structure to simplify by high pressure valve rotary switch handle, production and processing
It is simple for process, installation effectiveness can be improved, cost is reduced, reduces security risk, extends product service life.
The hydraulic buffer system specific implementation mode of the wind turbine gearbox resilient support of the utility model：High pressure valve can connect
Liquid injection system and multiple sensors, such as：Liquid injecting type detection sensor, online pressure measuring system sensor, temp measuring system sensor
Deng；Cancel original three pore structure and plug processing after redesign, is changed to diplopore connection structure, reduces Production Time early period
And cost, later stage improve installation effectiveness, the installation of sensor can understand the operation conditions of system in real time, and security risk is timely
Know, avoid it is degrading cause huge economic loss, improve consumer product service life, high pressure valve can be mounted on
Outside is connect with hydraulic cylinder and hydraulic valve by high-pressure rubber pipe, or directly connect high pressure valve with hydraulic cylinder.
Claims (7)
1. a kind of hydraulic buffer system of wind turbine gearbox resilient support, including be arranged in wind power equipment gear-box installing arm both sides
Resilient support, per side resilient support include upper elastic support, lower elastic support, upper elastic support, lower resilient support
Buffering hydraulic chamber is provided between body, both sides buffering hydraulic chamber is connected by pipeline monitor, and sap cavity connects on the buffering hydraulic chamber of right side
It is connected to sap cavity under the buffering hydraulic chamber of left side, sap cavity is connected to sap cavity under the buffering hydraulic chamber of right side on the buffering hydraulic chamber of left side, constitutes
Closed circulation；It is characterized in that：Buffering hydraulic top of chamber is provided with hydraulic cylinder, per a pair of hydraulic cylinders fluid pressure underpan up to
Few setting is there are one inlet, and inlet is connected with high pressure valve, and high pressure valve is provided with liquid injecting type detection sensor.
2. the hydraulic buffer system of wind turbine gearbox resilient support according to claim 1, it is characterised in that：The high pressure valve
It is provided with the rotary switch handle that can be selected fluid injection or detect hydraulic data.
3. the hydraulic buffer system of wind turbine gearbox resilient support according to claim 1, it is characterised in that：The high pressure valve
Be provided with can be separately connected liquid injection system, detection sensor multiple connectors.
4. the hydraulic buffer system of wind turbine gearbox resilient support according to claim 1, it is characterised in that：The high pressure valve
On the outside of buffering hydraulic chamber, high pressure valve interface connects by pipeline or is directly connected to by screw thread the note of fluid pressure underpan
On liquid mouth.
5. the hydraulic buffer system of wind turbine gearbox resilient support according to claim 1, it is characterised in that：The left side is slow
Rush hydraulic cavities, right side buffering hydraulic chamber passes through high-pressure rubber pipe interconnection.
6. the hydraulic buffer system of wind turbine gearbox resilient support according to claim 1, it is characterised in that：The high pressure valve
It is connected with online hydraulic system sensor, temp measuring system sensor.
7. the hydraulic buffer system of wind turbine gearbox resilient support according to claim 1, it is characterised in that：The closing follows
Hydraulic oil or anti-icing fluid are marked in loop back path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031422.9U CN207893042U (en) | 2018-01-09 | 2018-01-09 | The hydraulic buffer system of wind turbine gearbox resilient support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031422.9U CN207893042U (en) | 2018-01-09 | 2018-01-09 | The hydraulic buffer system of wind turbine gearbox resilient support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893042U true CN207893042U (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820031422.9U Active CN207893042U (en) | 2018-01-09 | 2018-01-09 | The hydraulic buffer system of wind turbine gearbox resilient support |
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| CN (1) | CN207893042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898978A (en) * | 2022-11-16 | 2023-04-04 | 湖南福能液压科技有限公司 | Automatic pressure compensating system of hydraulic elastic support |
-
2018
- 2018-01-09 CN CN201820031422.9U patent/CN207893042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898978A (en) * | 2022-11-16 | 2023-04-04 | 湖南福能液压科技有限公司 | Automatic pressure compensating system of hydraulic elastic support |
| CN115898978B (en) * | 2022-11-16 | 2023-09-22 | 湖南福能液压科技有限公司 | Automatic pressure supplementing system of hydraulic elastic support |
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