CN207048905U - A kind of hydraulic jigger device - Google Patents
A kind of hydraulic jigger device Download PDFInfo
- Publication number
- CN207048905U CN207048905U CN201720853823.8U CN201720853823U CN207048905U CN 207048905 U CN207048905 U CN 207048905U CN 201720853823 U CN201720853823 U CN 201720853823U CN 207048905 U CN207048905 U CN 207048905U
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- CN
- China
- Prior art keywords
- hydraulic
- hydraulic cylinder
- shaft coupling
- brake disc
- support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
It the utility model is related to a kind of hydraulic jigger device, including shaft coupling brake disc, bearing pin, hydraulic cylinder, hydraulic hose, control valve block, hydraulic station, cabin chassis and support；Hydraulic station provides a system to pressure and drive control valve block control hydraulic oil is entered in hydraulic cylinder by hydraulic hose, and the stretching motion of hydraulic cylinder extension bar drives shaft coupling brake disc to turn an angle, and shaft coupling brake disc is moved so as to play a part of disk；The utility model is simple in construction, and hydraulic cylinder, bearing pin, hydraulic hose and control valve block are the conventional universal product, directly can commercially be commercially available, and without customization, manufacturing cost is low, and operation and convenient disassembly, small volume are in light weight.
Description
Technical field
It the utility model is related to a kind of hydraulic jigger device.
Background technology
It is mainly at present manpower jiggering and reductor jiggering applied to high-power wind-driven generator group jiggering.For power not
More than 1.5MW blower fans, mainly manpower jiggering, that is, when needing jiggering, 2 to 3 people move shaft coupling brake disc with setting stick, so grasp
Work was not only laborious but also dangerous, and counter offer is motionless when wind is big.For 2MW with fan, a reductor is commonly installed, and shaft coupling is stopped
Hull is cylindrical to make gear, is engaged with reducer gear, and motor driving reductor carries out jiggering；Not during jiggering, reducer gear
It is out of gear with shaft coupling brake disc, it is complicated, weight is big, cost is high, it is inconvenient for operation, up for being further improved.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of structure letter
Single, without customization, manufacturing cost is low, and operation and convenient disassembly, small volume, hydraulic jigger device in light weight.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of hydraulic jigger device, including connection
Axle device brake disc, bearing pin, hydraulic cylinder, hydraulic hose, control valve block, hydraulic station, cabin chassis, support and rotating shaft, its feature exist
In the bottom of the hydraulic cylinder is connected on support by way of rotation connection, and the bottom of the hydraulic cylinder can be real with support
Now relatively rotate, the lower end of the support is fixed in the upper plane of cabin chassis, and the hydraulic cylinder passes through hydraulic hose and control
Valve block connection processed, the packaged upper end for being located at hydraulic station of the control valve, the lower end of the hydraulic station is fixed on the upper of cabin chassis
In plane；The expansion link of the hydraulic cylinder is connected at the side end face edge of shaft coupling brake disc by bearing pin, the shaft coupling
Device brake disc can realize and relatively rotate that the shaft coupling brake disc is fixed on cabin centered on bearing pin with the expansion link of hydraulic cylinder
The front side top of chassis.
Preferably, the hydraulic station is located at the rear side of support.
Preferably, the shaft coupling brake disc is located at the front side top of support.
Compared with prior art, the utility model has the advantage of：
The utility model is simple in construction, and hydraulic cylinder, bearing pin, hydraulic hose and control valve block are the conventional universal product, can
Directly commercially it is commercially available, without customization, manufacturing cost is low, and operation and convenient disassembly, small volume are in light weight.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Embodiment
As shown in figure 1, a kind of hydraulic jigger device, including shaft coupling brake disc 1, bearing pin 2, hydraulic cylinder 3, hydraulic hose 4,
Control valve block 5, hydraulic station 6, cabin chassis 7, support 8；The bottom of hydraulic cylinder 3 is connected to support 8 by way of rotation connection
On so that the bottom of hydraulic cylinder 3 can realize and relatively rotate that the lower end of support 8 is fixed on the upper plane of cabin chassis 7 with support 8
On, hydraulic cylinder 3 is connected by hydraulic hose 4 with control valve block 5, and hydraulic hose 4 serves the effect of transmission hydraulic oil；Control
Valve block 5 is installed in the upper end of hydraulic station 6, and the lower end of hydraulic station 6 is fixed in the upper plane of cabin chassis 7, and hydraulic station 6 is positioned at branch
The rear side of frame 8；The expansion link of hydraulic cylinder 3 is connected at the side end face edge of shaft coupling brake disc 1 by bearing pin 2, shaft coupling
Brake disc 1 can realize and relatively rotate that the end face center of shaft coupling brake disc 1 is led to centered on bearing pin 2 with the expansion link of hydraulic cylinder 3
Cross rotating shaft 9 and be fixed on corresponding position on shaft coupling and positioned at the front side top of cabin chassis 7, shaft coupling brake disc 1 can be to turn
Rotated centered on axle 9, shaft coupling brake disc 1 is located at the front side top of support 8.
In use, starting first, hydraulic station 6 provides a system to pressure and drive control valve block 5 controls hydraulic oil to pass through hydraulic pressure
Flexible pipe 4 enters in hydraulic cylinder 3, when the expansion link of hydraulic cylinder 3 forward extends out, and then promotes shaft coupling brake disc 1 to rotate counterclockwise
Certain angle, the expansion link of hydraulic cylinder 3 to wait shrink when, and then pull shaft coupling brake disc 1 to rotate clockwise certain angle, from
And play a part of disk and move shaft coupling brake disc 1.The not used time, pull down bearing pin 2, and hydraulic cylinder 3 kept flat upper to cabin chassis 7
In plane, avoid contacting or colliding with shaft coupling brake disc 1.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical scheme
Spirit and scope.
Claims (3)
1. a kind of hydraulic jigger device, including shaft coupling brake disc, bearing pin, hydraulic cylinder, hydraulic hose, control valve block, hydraulic station,
Cabin chassis, support and rotating shaft, it is characterised in that the bottom of the hydraulic cylinder is connected to support by way of rotation connection
On, the bottom of the hydraulic cylinder can be realized with support to be relatively rotated, and the lower end of the support is fixed on the upper plane of cabin chassis
On, the hydraulic cylinder is connected by hydraulic hose with control valve block, the packaged upper end for being located at hydraulic station of the control valve, the liquid
The lower end at pressure station is fixed in the upper plane of cabin chassis；The expansion link of the hydraulic cylinder is connected to shaft coupling by bearing pin and braked
At the side end face edge of disk, the shaft coupling brake disc can realize relative turn centered on bearing pin with the expansion link of hydraulic cylinder
Dynamic, the shaft coupling brake disc is fixed on the front side top of cabin chassis.
2. a kind of hydraulic jigger device according to claim 1, it is characterised in that after the hydraulic station is located at support
Side.
3. a kind of hydraulic jigger device according to claim 1, it is characterised in that the shaft coupling brake disc is located at support
Front side top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853823.8U CN207048905U (en) | 2017-07-14 | 2017-07-14 | A kind of hydraulic jigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853823.8U CN207048905U (en) | 2017-07-14 | 2017-07-14 | A kind of hydraulic jigger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048905U true CN207048905U (en) | 2018-02-27 |
Family
ID=61495641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853823.8U Active CN207048905U (en) | 2017-07-14 | 2017-07-14 | A kind of hydraulic jigger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762438A (en) * | 2016-12-29 | 2017-05-31 | 江苏金风科技有限公司 | For the device and method of rotary wind power generator group rotor |
-
2017
- 2017-07-14 CN CN201720853823.8U patent/CN207048905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762438A (en) * | 2016-12-29 | 2017-05-31 | 江苏金风科技有限公司 | For the device and method of rotary wind power generator group rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 210038 room 514, science and technology base, 12 Hengguang Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Wind Power Technology Co., Ltd. Address before: 211100 intersection of dry road and Yongning Road, Jiangning District, Nanjing, Jiangsu Patentee before: Nanjing Wind Power Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder |