CN202215903U - Gravity center balancing device of double-shaft tracking system support - Google Patents
Gravity center balancing device of double-shaft tracking system support Download PDFInfo
- Publication number
- CN202215903U CN202215903U CN2011202940615U CN201120294061U CN202215903U CN 202215903 U CN202215903 U CN 202215903U CN 2011202940615 U CN2011202940615 U CN 2011202940615U CN 201120294061 U CN201120294061 U CN 201120294061U CN 202215903 U CN202215903 U CN 202215903U
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- tracking system
- gravity center
- support
- double
- crossbeam
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Abstract
The utility model discloses the gravity center balancing device of a double-shaft tracking system support, which belongs to the field of new energy and energy saving technology. Due to the adoption of the gravity center balancing device, the problems in the prior art that due to the reason that the position of the gravity center of the rack of a conventional tracking system support is changed along with the rotation of the support, both the conventional tracking system support and the cement pedestal of the support are non-uniform in bearing condition and the service life of the tracking system support is also influenced are solved. Meanwhile, the problems in the prior art that due to the change of the gravity center of the support, a larger-power speed reducer is needed for assisting the movement of the support and the wearing of the speed reducer is accelerated so as to influence the service life of the speed reducer are also solved. The gravity center balancing device of a double-shaft tracking system support mainly comprises a column and a crossbeam arranged on the column. A rack is arranged on the crossbeam through a bearing. The crossbeam is provided with a counterweight block and a connection plate. The gravity center balancing device is mainly used for double-shaft solar tracking systems.
Description
Technical field
The utility model belongs to a kind of new energy and field of energy-saving technology, specifically, relates in particular to a kind of double-axis tracking system frame gravity balance device.
Background technique
The rack center of gravity of solar biaxial tracking system support is the content that needs emphasis to consider in the Design of Mechanical Structure.The center of gravity of common tracking system support rack can change the position along with the rotation of tracking system support; Position of centre of gravity is not a burden to speed reducer on central point; Require more powerful speed reducer to be used; And can accelerate speed reducer wearing and tearing, not only waste electric energy, also influence speed reducer working life.The change of position of centre of gravity can make the whole discontinuity of tracking system supporting structure in addition, and cement pedestal discontinuity influences tracking system support whole service life.
The model utility content
In order to solve defective of the prior art; That is: the center of gravity of common tracking system support rack can change the position along with the rotation of support; Make the whole discontinuity of tracking system supporting structure, cement pedestal discontinuity influences tracking system support whole service life; Center of gravity can not improve the requirement to power of motor in the rotating shaft of rack, accelerate the wearing and tearing of motor and floating bearing, influences the working life of motor and floating bearing.The utility model provides a kind of double-axis tracking system frame gravity balance device.
The utility model is realized through following technological scheme:
A kind of double-axis tracking system frame gravity balance device comprises column, and crossbeam is installed on the column, and on crossbeam, said crossbeam is provided with the gravity balance device to rack through Bearing Installation, and the gravity balance device comprises balancing weight and connecting plate.
Compared with prior art; The beneficial effect of the utility model is: when the rack of double-axis tracking system frame rotates, center of gravity all the time with the axis coinciding of crossbeam, so only use low power motor just can drive the rack rotation; And the whole stress equalization of support; The speed reducer wearing and tearing are little, increase the service life, and reduce maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the stereogram of the utility model.
Rack in the drawings, 1; 2, crossbeam; 3, axle center; 4, column; 5, balancing weight; 6, connecting plate.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
A kind of double-axis tracking system frame gravity balance device comprises column 4, and crossbeam 2 is installed on the column 4, and on crossbeam 2, said crossbeam 2 is provided with balancing weight 5 and connecting plate 6 to rack 1 through Bearing Installation.
The utility model when mounted, different racks need cooperate different balancing weight 5 with crossbeam, the length of the quality of balancing weight 5 and connecting plate 6 need calculate as the case may be.
The utility model in use; Floating bearing and motor are installed on crossbeam 2; Driven by motor rack 1 rotates in the several angle scope around the floating bearing on the crossbeam 2, because the gravity balance device is withdrawn into both centers of gravity of rack 1 and crossbeam 2 on the axle center 3 of crossbeam 2, the utility model just can use low power driven by motor rack 1 to move; And floating bearing and motor wearing and tearing are little, prolong its working life.Center of gravity is in the axle center of crossbeam 2 in addition, can make the isostasy of 4 pairs of cement pedestals of column, the safety of protection cement pedestal.
Claims (1)
1. double-axis tracking system frame gravity balance device; Comprise column (4), crossbeam (2) is installed on the column (4), and rack (1) passes through Bearing Installation on crossbeam (2); It is characterized in that: said crossbeam (2) is provided with the gravity balance device, and the gravity balance device comprises balancing weight (5) and connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202940615U CN202215903U (en) | 2011-08-15 | 2011-08-15 | Gravity center balancing device of double-shaft tracking system support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202940615U CN202215903U (en) | 2011-08-15 | 2011-08-15 | Gravity center balancing device of double-shaft tracking system support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215903U true CN202215903U (en) | 2012-05-09 |
Family
ID=46015158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202940615U Expired - Fee Related CN202215903U (en) | 2011-08-15 | 2011-08-15 | Gravity center balancing device of double-shaft tracking system support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215903U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629483A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Rotary type vehicle inspection display instrument bearing and containing frame |
| CN103629489A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Car inspection displaying instrument bearing frame with toppling prevention effect |
| CN104052388A (en) * | 2014-06-24 | 2014-09-17 | 湘电集团有限公司 | Solar condensation disc system and double-shaft tracking device thereof |
| CN105429574A (en) * | 2015-12-23 | 2016-03-23 | 广东亿腾新能源有限公司 | Self-adjusting photovoltaic module bracket and adjusting method thereof |
| CN105446364A (en) * | 2015-12-23 | 2016-03-30 | 广东亿腾新能源有限公司 | Photovoltaic bracket angle adjusting method |
| CN109058699A (en) * | 2018-08-09 | 2018-12-21 | 浙江大华技术股份有限公司 | A kind of holder balancing device and monitoring device |
| CN112278335A (en) * | 2020-08-24 | 2021-01-29 | 西安空间无线电技术研究所 | Self-tracking zero-gravity unloading hanging device |
-
2011
- 2011-08-15 CN CN2011202940615U patent/CN202215903U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629483A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Rotary type vehicle inspection display instrument bearing and containing frame |
| CN103629489A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Car inspection displaying instrument bearing frame with toppling prevention effect |
| CN104052388A (en) * | 2014-06-24 | 2014-09-17 | 湘电集团有限公司 | Solar condensation disc system and double-shaft tracking device thereof |
| CN105429574A (en) * | 2015-12-23 | 2016-03-23 | 广东亿腾新能源有限公司 | Self-adjusting photovoltaic module bracket and adjusting method thereof |
| CN105446364A (en) * | 2015-12-23 | 2016-03-30 | 广东亿腾新能源有限公司 | Photovoltaic bracket angle adjusting method |
| CN105446364B (en) * | 2015-12-23 | 2018-06-22 | 广东亿腾新能源有限公司 | A kind of photovoltaic bracket angle adjusting method |
| CN109058699A (en) * | 2018-08-09 | 2018-12-21 | 浙江大华技术股份有限公司 | A kind of holder balancing device and monitoring device |
| CN112278335A (en) * | 2020-08-24 | 2021-01-29 | 西安空间无线电技术研究所 | Self-tracking zero-gravity unloading hanging device |
| CN112278335B (en) * | 2020-08-24 | 2022-04-12 | 西安空间无线电技术研究所 | Self-tracking zero-gravity unloading hanging device |
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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: 20120509 Termination date: 20120815 |