CN201386742Y - Pi-shaped inverted universal joint bearing seat - Google Patents
Pi-shaped inverted universal joint bearing seat Download PDFInfo
- Publication number
- CN201386742Y CN201386742Y CN200920111171U CN200920111171U CN201386742Y CN 201386742 Y CN201386742 Y CN 201386742Y CN 200920111171 U CN200920111171 U CN 200920111171U CN 200920111171 U CN200920111171 U CN 200920111171U CN 201386742 Y CN201386742 Y CN 201386742Y
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- CN
- China
- Prior art keywords
- universal joint
- bearing seat
- supporting cap
- rotating shaft
- joint bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a Pi-shaped inverted universal joint bearing seat which artfully adopts a structure which comprises a universal joint bearing seat (1), a Pi-shaped supporting cap (5), a meridional revolving shaft (3) and a transmeridional revolving shaft (8), thus leading the whole bearing seat to be capable of being adjusted flexibly and randomly in the east-west and north-south directions according to actual condition and needs; the inverted Pi-shaped supporting cap (5) leads the center of gravity of a bracket to move downwards and revolve flexibly, thus causing a solar-energy tracking rack to be capable of building a large-scale solar-energy power station in bumpy mountainous area and hillside fields by adopting a single-shaft tracking system, and remarkably improving adaptability and practicability.
Description
One, technical field
The utility model relates to a kind of bearing technology, particularly a kind of universal joint shaft bearing.
Two, background technique
At present traditional solar energy single-shaft tracking system is a multi-column supporting structural, the fixed bearing support that adopts usually, and rotating beam is connected with each pillar of frame by fixed bearing support, drives whole frame by the rotation of crossbeam and follows the tracks of.Because the bearing support of this Placement is fixed, whole frame can only in one plane be installed, if frame each not on same plane, must cause rotating beam not rotate.Therefore this structure can not adapt to be uneven and the mountain area complex-terrain of different gradient on install and use in a large number.And one-axis system is multi-column supporting structural, even if install on same plane, the adjustment of the coaxality between a plurality of pillars also is a very problem of difficulty, and the many more difficulties of pillar are then big more.
Three, summary of the invention
The utility model provides a kind of π font upside-down universal joint shaft bearing, by the structural design of π font upside-down universal joint shaft bearing cleverly, make its can be on level, vertical both direction free adjusting arbitrarily, π font supporting cap moves down the support center of gravity, rotate flexibly, thereby adapt to be uneven and the mountain area complex-terrain of different gradient on install and use in a large number, significantly improve adaptability, practicability.
Be specially:
A kind of π font upside-down universal joint shaft bearing is to be made of universal joint shaft bearing, π font supporting cap, north-south rotating shaft, East and West direction rotating shaft and anchor ear.Wherein, the universal joint shaft bearing is fixed on the pillar of solar energy frame, and the universal joint shaft bearing flexibly connects by East and West direction rotating shaft and Rotary Connection block, but guarantees that integral body north and south is vertically to rotation.Rotary Connection block then flexibly connects by north-south rotating shaft and π font supporting cap, but guarantees that integral body thing level is to rotation.π font supporting cap adopts upside down to be fixed on the crossbeam of solar energy frame with anchor ear.
The utility model adopts universal joint shaft bearing, π font supporting cap, north-south rotating shaft, East and West direction turning shaft structure cleverly, make the whole bearing support can be according to situation on the spot, carry out any free adjusting in thing, north and south on demand, the special adaptation, install and use in complicated hillside landform.Upside-down π font supporting cap moves down the support center of gravity, rotate flexibly, thereby adapt to be uneven and the mountain area complex-terrain of different gradient on install and use in a large number, make the solar energy tracking frame also can adopt single-shaft tracking system to build the large-sized solar power station, significantly improve adaptability, practicability in height hillside fields, rugged mountain area.
Four, description of drawings
Fig. 1 structural representation of the present utility model
Five, embodiment
A kind of π font upside-down universal joint shaft bearing is to be made of universal joint shaft bearing (1), π font supporting cap (5), north-south rotating shaft (3), East and West direction rotating shaft (8) and anchor ear (4).Wherein, universal joint shaft bearing (1) is fixed in screw on the pillar (6) of solar energy frame, and universal joint shaft bearing (1) flexibly connects by East and West direction rotating shaft (8) and Rotary Connection block (2).Rotary Connection block (2) then flexibly connects by north-south rotating shaft (3) and π font supporting cap (5).π font supporting cap (5) adopts upside down to be fixed on the crossbeam (7) of solar energy frame with anchor ear (4).
Claims (1)
1, a kind of π font upside-down universal joint shaft bearing, be by universal joint, Rotary Connection block, rotating shaft constitutes, it is characterized in that: universal joint is by universal joint shaft bearing (1), π font supporting cap (5), north-south rotating shaft (3), East and West direction rotating shaft (8) and anchor ear (4) constitute, wherein, universal joint shaft bearing (1) is fixed on the pillar (6) of solar energy frame, universal joint shaft bearing (1) flexibly connects by East and West direction rotating shaft (8) and Rotary Connection block (2), Rotary Connection block (2) then flexibly connects by north-south rotating shaft (3) and π font supporting cap (5), and π font supporting cap (5) is to be fixed on the crossbeam (7) of solar energy frame with anchor ear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111171U CN201386742Y (en) | 2009-04-03 | 2009-04-03 | Pi-shaped inverted universal joint bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111171U CN201386742Y (en) | 2009-04-03 | 2009-04-03 | Pi-shaped inverted universal joint bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386742Y true CN201386742Y (en) | 2010-01-20 |
Family
ID=41579275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920111171U Expired - Fee Related CN201386742Y (en) | 2009-04-03 | 2009-04-03 | Pi-shaped inverted universal joint bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386742Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024638A (en) * | 2015-08-26 | 2015-11-04 | 四川钟顺太阳能开发有限公司 | Supporting structure for solar flat single shaft tracking system |
| CN105545949A (en) * | 2016-02-26 | 2016-05-04 | 王艳 | Photovoltaic spherical bearing rotating device for flat uniaxial tracking support |
| CN106253826A (en) * | 2016-09-14 | 2016-12-21 | 四川中惯科技股份有限公司 | A kind of crossbeam following the tracks of device for photovoltaic generation |
| CN106533343A (en) * | 2016-12-08 | 2017-03-22 | 苏州聚晟太阳能科技股份有限公司 | Photovoltaic bracket applicable to mountain topography |
| US20230208349A1 (en) * | 2017-03-07 | 2023-06-29 | Nevados Engineering, Inc. | Variable terrain solar tracker |
-
2009
- 2009-04-03 CN CN200920111171U patent/CN201386742Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024638A (en) * | 2015-08-26 | 2015-11-04 | 四川钟顺太阳能开发有限公司 | Supporting structure for solar flat single shaft tracking system |
| CN105545949A (en) * | 2016-02-26 | 2016-05-04 | 王艳 | Photovoltaic spherical bearing rotating device for flat uniaxial tracking support |
| CN105545949B (en) * | 2016-02-26 | 2017-10-31 | 王艳 | A kind of photovoltaic ball bearing tumbler and its application process |
| CN106253826A (en) * | 2016-09-14 | 2016-12-21 | 四川中惯科技股份有限公司 | A kind of crossbeam following the tracks of device for photovoltaic generation |
| CN106253826B (en) * | 2016-09-14 | 2018-07-10 | 四川中惯科技股份有限公司 | A kind of crossbeam for photovoltaic generation tracks of device |
| CN106533343A (en) * | 2016-12-08 | 2017-03-22 | 苏州聚晟太阳能科技股份有限公司 | Photovoltaic bracket applicable to mountain topography |
| CN106533343B (en) * | 2016-12-08 | 2019-03-29 | 苏州聚晟太阳能科技股份有限公司 | A kind of photovoltaic bracket being adapted to mountain topography |
| US20230208349A1 (en) * | 2017-03-07 | 2023-06-29 | Nevados Engineering, Inc. | Variable terrain solar tracker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20140403 |