CN206429546U - A kind of built-up shaft bearing structure - Google Patents
A kind of built-up shaft bearing structure Download PDFInfo
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- CN206429546U CN206429546U CN201720002706.0U CN201720002706U CN206429546U CN 206429546 U CN206429546 U CN 206429546U CN 201720002706 U CN201720002706 U CN 201720002706U CN 206429546 U CN206429546 U CN 206429546U
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- bearing
- bearing block
- built
- base
- rotary connector
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model is related to a kind of bearing, more particularly to a kind of applies the bearing used in the rolling bearing of solar tracking device.A kind of built-up shaft bearing structure, including bearing body, bearing block is externally provided with bearing body, base is externally provided with described bearing block, base is provided with two support frames, support frame is located at the both sides of bearing block, and rotary connector is provided between support frame and bearing block, and bearing block rotates around rotary connector.Present photovoltaic component system is all to fix photovoltaic module on the rotating shaft, then rotary shaft is fixed on column, in column mounting foundation.The utility model is simple in construction there is provided one kind, and the angle of bearing can be adjusted freely after installation, so as to adapt to a kind of built-up shaft bearing structure that different columns combinations are installed；Solve bearing arrangement present in prior art complicated, angle is fixed after installation, the technical problem of suitability difference.
Description
Technical field
The utility model is related to a kind of bearing, more particularly to a kind of apply uses in the rolling bearing of solar tracking device
Bearing.
Background technology
With the growing tension of the energy, solar energy is as a kind of regenerative resource, by the weight of more and more researchers
Depending on.The manavelins of solar energy are also accordingly formed, such as the photovoltaic module of solar energy is used to absorb solar energy, solar tracking device
Trend for monitoring solar energy in real time etc..The fixation and installation of solar tracking device are required for using bearing.Due to the sun
The photovoltaic of the use scope of energy, is required for being applicable in various environment, therefore use environment relative requirement is harsh, installation difficulty
Height, safeguards frequent.In existing file, used for the bearing in solar facilities, disclose such file, such as China
Patent：" solar-tracking system bearing holder device（CN202937633U）", including on bearing block lower bottom base and bearing block
End cap, is provided with rotating shaft between the bearing lower bottom base and bearing block upper end cover, the outside of the rotating shaft by sleeve and
Locating ring is fixed with self-aligning roller bearing, the rotating shaft of self-aligning roller bearing front and rear sides and is disposed with bearing from the inside to the outside
Seat primary seal circle and rotation rubber circle.But it is this complicated, and can only be horizontally mounted after securing, it is impossible to
Rotated.
The content of the invention
The utility model is simple in construction there is provided one kind, and the angle of bearing can be adjusted freely after installation, so as to adapt to
A kind of built-up shaft bearing structure that different column combinations is installed；Solve bearing arrangement present in prior art complicated, peace
Angle is fixed after dress, the technical problem of suitability difference.
The utility model is molded there is provided a kind of split, and bearing can be convenient for changing in bearing damage, installs rapid now
A kind of built-up shaft bearing structure；Solve bearing global formation present in prior art to be inconvenient to change, installation process is numerous
It is trivial, the technical problem of inefficiency.
Above-mentioned technical problem of the present utility model is solved by following technical proposals：A kind of built-up shaft bearing structure,
Including bearing body, bearing block is externally provided with bearing body, base is externally provided with described bearing block, base is provided with two branch
Support, support frame is located at the both sides of bearing block, and rotary connector is provided between support frame and bearing block, and bearing block connects around rotation
Fitting rotates.Present photovoltaic component system is all to fix photovoltaic module on the rotating shaft, is then fixed on rotary shaft vertical
On post, in column mounting foundation.It is connected by base with column, and the setting rotation between the support frame and bearing block of base
Connector, the bearing allowed in bearing block can be rotated around rotary connector, and rotary shaft is fixed with bearing,
That is according to the setting angle of rotary shaft, can arbitrarily swivel bearing adapt to rotary shaft rotation, so as to adapt to not
The installation requirements of same photovoltaic module.
Preferably, described bearing body includes two symmetrical bearing splits, the shape of two bearing splits up and down
It is identical, bearing split semicircular in shape, provided with two stop surfaces being parallel to each other vertically, backstop on the excircle of bearing split
Face is connected on the end face of bearing block.Two opening trough_likes are offered in open slot, bearing split in bearing split into receiving
The space of rotary connector.Bearing body is split mechanism, and bearing can be convenient for changing in bearing damage, and convenient when installing
Adjustment.The rotation of bearing block for convenience, the open slot opened up on bearing body can stop enough receivings to rotary connector
Space, facilitates the fixation of rotary connector and bearing block.
Preferably, being provided with position limiting structure in the lower section of rotary connector, described position limiting structure includes being opened in support
Stopper slot on frame, is provided with fixing hole on bearing block, and fixture is provided with fixing hole, and one end of fixture is located at stopper slot
Interior, the other end of fixture is located in fixing hole.By setting position-limit mechanism, the anglec of rotation of bearing block is controlled, while to axle
The rotation of bearing provides a guiding, will not excessively rotate, cause the unstable of whole equipment.
Preferably, described rotary connector is located at the middle part of bearing block, described rotary connector is connecting bolt.
Bearing block is facilitated to rotate, structure can be arranged symmetrically, balance is good during rotation.
Preferably, described base takes the shape of the letter U, support frame is two sides being parallel to each other on base, on support frame
Connecting hole is offered, connecting hole is corresponding with the fixing hole on bearing block, is worn in connecting hole and is connected to rotary connector, connecting hole and bottom
The distance between bottom surface of seat is more than fixing hole to the distance of bearing block bottom surface.The understructure of U-shaped is simple, is conveniently supported
And installation.
Preferably, the global formation of described bearing block, bearing block includes the inner seat of annular and under annular inner seat
The outer seat of the U-shaped of side, offers two fixing holes being parallel to each other, the fixing hole of top is opened in bearing block outside U-shaped on seat
Middle part, the fixing hole of top is corresponding with the connecting hole on base, and the fixing hole of lower section is corresponding with the stopper slot on base.Bearing block
Inner circle foreign side, internal to coordinate with bearing body, outside is convenient to be connected with base.
Therefore, a kind of built-up shaft bearing structure of the present utility model possesses following advantages：The mounting seat outside bearing block, and
And be attached using rotation even part, bearing block can be rotated around base, so as to allow the setting angle of bearing can be free
Regulation, meets different photovoltaic module installation requirements, improves suitability；Bearing body uses split-type structural, is convenient to mount and dismount, side
Just safeguard, and two bearing body structures are identical, convenient manufacture.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view of built-up shaft bearing structure of the present utility model.
Fig. 2 is Fig. 1 use schematic diagram.
Fig. 3 is the schematic perspective view of the bearing block in Fig. 1.
Fig. 4 is the schematic perspective view of the bearing split in Fig. 1.
Fig. 5 is the schematic perspective view of the base in Fig. 1.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical scheme to utility model is described in further detail.
Embodiment：
As illustrated in fig. 1 and 2, a kind of built-up shaft bearing structure, including base 4, is connected in base 4 by rotary connector 3
Bearing block 2 is connected to, bearing body is installed in bearing block 2, bearing body is by two structures of shape identical bearing split 1
Into.Base 4 is fixed on column 6, and connecting shaft 5 is connected with bearing body.Bearing block 2 is rotated around rotation even part 3,
So as to bearing body as bearing block 2 rotates.
As shown in figure 3, bearing block 2 is round outside but spuare inside structure, bearing block 2 includes the inner seat 7 of annular and in annular
The outer seat 8 of U-shaped of the lower section of seat 7, offers two fixing holes being parallel to each other, the fixing hole 9 of top is opened in outside U-shaped on seat 8
The middle part of bearing block, the fixing hole 9 of top is corresponding with the connecting hole 13 on base, the fixing hole 10 of lower section with it is spacing on base
The correspondence of groove 14.
As shown in figure 4, the bearing body in bearing block is made up of two shape identical bearing splits 1, bearing
Split 1 is semicircle, integrally formed with two stop surfaces 11 being parallel to each other vertically on the excircle of bearing split 1, only
Block face 11 is connected on the end face of bearing block 2.Two open slots in open slot 12, bearing split 1 are offered in bearing split 1
12 form the space for accommodating rotary connector.
As shown in figure 5, base takes the shape of the letter U, connecting hole 13 is begun with two sides 15 that base 4 is parallel to each other, is connected
Hole is corresponding with the fixing hole on bearing block, is worn in connecting hole and is connected to rotary connector 3, and rotary connector is bolt, connecting hole 13
It is more than fixing hole to the distance of bearing block bottom surface with the distance between the bottom surface of base 4.Limited location is opened up below connecting hole
Groove 14, the position of stopper slot 14 is corresponding with the position of the fixing hole below bearing block.One end of bolt is located in stopper slot, bolt
The other end be located at fixing hole in., can be by the spacing of lower section when allowing bolt of the bearing block in the fixing hole of top to be rotated
Groove determines the angular range of rotation.
Claims (7)
1. a kind of built-up shaft bearing structure, including bearing body, bearing block is externally provided with bearing body, it is characterised in that：Institute
The bearing block stated is externally provided with base, and base is provided with two support frames, and support frame is located at the both sides of bearing block, in support frame and axle
Rotary connector is provided between bearing, bearing block rotates around rotary connector.
2. a kind of built-up shaft bearing structure according to claim 1, it is characterised in that：Above and below described bearing body includes
Two symmetrical bearing splits, the shape of two bearing splits is identical, bearing split semicircular in shape, in the excircle of bearing split
Provided with two stop surfaces being parallel to each other vertically, stop surface is connected on the end face of bearing block.
3. a kind of built-up shaft bearing structure according to claim 2, it is characterised in that：Opening is offered in bearing split
In groove, bearing split two opening trough_likes into accommodate rotary connector space.
4. a kind of built-up shaft bearing structure according to claim 1 or 2 or 3, it is characterised in that：Under rotary connector
Side is provided with position limiting structure, and described position limiting structure includes the stopper slot being opened on support frame, fixing hole is provided with bearing block,
Fixture is provided with fixing hole, one end of fixture is located in stopper slot, and the other end of fixture is located in fixing hole.
5. a kind of built-up shaft bearing structure according to claim 1 or 2 or 3, it is characterised in that：Described rotary connector
Positioned at the middle part of bearing block, described rotary connector is connecting bolt.
6. a kind of built-up shaft bearing structure according to claim 1 or 2 or 3, it is characterised in that：Described base takes the shape of the letter U,
Support frame is two sides being parallel to each other on base, and connecting hole, connecting hole and consolidating on bearing block are offered on support frame
Determine to wear in hole correspondence, connecting hole and be connected to rotary connector, the distance between bottom surface of connecting hole and base is more than fixing hole to axle
The distance of bearing bottom surface.
7. a kind of built-up shaft bearing structure according to claim 1 or 2 or 3, it is characterised in that：Described bearing block it is whole
Body formed, bearing block includes the inner seat and the seat outside the U-shaped below annular inner seat of annular, offers two on seat outside U-shaped
The fixing hole being parallel to each other, the fixing hole of top is opened in the connecting hole on the middle part of bearing block, the fixing hole and base of top
Correspondence, the fixing hole of lower section is corresponding with the stopper slot on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002706.0U CN206429546U (en) | 2017-01-03 | 2017-01-03 | A kind of built-up shaft bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002706.0U CN206429546U (en) | 2017-01-03 | 2017-01-03 | A kind of built-up shaft bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429546U true CN206429546U (en) | 2017-08-22 |
Family
ID=59584465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002706.0U Active CN206429546U (en) | 2017-01-03 | 2017-01-03 | A kind of built-up shaft bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882872A (en) * | 2017-11-01 | 2018-04-06 | 西安交通大学 | A kind of intelligent spheric roller bearing Self-aligning bearing block and application method |
| CN110230644A (en) * | 2019-07-08 | 2019-09-13 | 浙江正泰新能源开发有限公司 | The photovoltaic tracking device bearing arrangement of external sliding block |
| US11976687B2 (en) | 2021-04-16 | 2024-05-07 | Saint-Gobain Performance Plastics Corporation | Bearing assembly for tracker assembly and methods of making and using the same |
-
2017
- 2017-01-03 CN CN201720002706.0U patent/CN206429546U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882872A (en) * | 2017-11-01 | 2018-04-06 | 西安交通大学 | A kind of intelligent spheric roller bearing Self-aligning bearing block and application method |
| CN107882872B (en) * | 2017-11-01 | 2019-06-11 | 西安交通大学 | A kind of intelligent spheric roller bearing Self-aligning bearing block and application method |
| CN110230644A (en) * | 2019-07-08 | 2019-09-13 | 浙江正泰新能源开发有限公司 | The photovoltaic tracking device bearing arrangement of external sliding block |
| US11976687B2 (en) | 2021-04-16 | 2024-05-07 | Saint-Gobain Performance Plastics Corporation | Bearing assembly for tracker assembly and methods of making and using the same |
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