CN206176800U - A telescopic link for slot type solar concentrator - Google Patents
A telescopic link for slot type solar concentrator Download PDFInfo
- Publication number
- CN206176800U CN206176800U CN201621270666.XU CN201621270666U CN206176800U CN 206176800 U CN206176800 U CN 206176800U CN 201621270666 U CN201621270666 U CN 201621270666U CN 206176800 U CN206176800 U CN 206176800U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- fixing seat
- shaft fixing
- pin shaft
- cylinder
- 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.)
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Classifications
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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 discloses a telescopic link for slot type solar concentrator, include the telescopic link cylinder, go up connecting piece and lower connecting piece, the telescopic link cylinder includes end cap, lower end cap, movable rod and cylinder, it includes a hinge pin fixing base, first round pin axle and connects the handle to go up the connecting piece, the connecting piece includes the 2nd hinge pin fixing base, second round pin axle and base down. The utility model discloses compact structure to the action rapidly can be used and keep away as power take off in the dangerous device.
Description
Technical field
The utility model is related to a kind of avoiding device, specifically, is related to a kind of for the flexible of groove type solar concentrator
Bar.
Background technology
Large-sized solar slot light collection device assembly includes：Mounting system, parabolic mirror, high-temperature heat-collection pipe, the sun with
Track motor, reductor system etc..
The rotating speed of solar tracking motor runs slowly very much, rotates 90 degree of time at 30 minutes or so.When occur strong wind,
During the extreme weather conditions such as hail, instantaneous thunder and lightning, parabolic mirror can not quickly run to hedging position, parabolic mirror
Because windward side greatly and easily produces deformation of timbering, or hail to break up the accidents such as speculum and high-temperature heat-collection pipe, solar energy is caused
Light field cannot be run.
Present slot-type optical collector light field, generally all decides whether start-up trace and gathers using live weather forecast
Light, but because extreme weather is difficult prediction, when extreme weather is met with, loss is also unavoidable.
Lack a kind of avoiding device in the prior art so that slot-type optical collector strains rapidly extreme weather, so as to reduce damage
Lose.
Utility model content
The technical problem that the utility model is solved is to provide a kind of expansion link for groove type solar concentrator, structure
It is compact, and be swift in motion.
Technical scheme is as follows：
A kind of expansion link for groove type solar concentrator, including expansion link cylinder, upper connector and lower connector；Institute
Stating expansion link cylinder includes upper plug head, lower end cap, motion bar and cylinder, and the upper plug head and the lower end cap are connected to the gas
Cylinder two ends；Movable rod through-hole is provided with the top of the upper plug head, sidepiece is provided with the first gas port；The motion bar is sleeved on described stretching
In contracting bar cylinder, its end is stretched out outside the movable rod through-hole；The sidepiece of the lower end cap is provided with the second gas port；The upper company
Fitting includes the first pin shaft fixing seat, the first bearing pin and connection handle；Described connection handle one end is provided with the first axis hole, the other end and institute
The end for stating motion bar is connected；First pin shaft fixing seat is provided with the second axis hole, and the bearing pin passes through first axis hole
The connection handle is connected with first pin shaft fixing seat with second axis hole；The lower connector includes the second bearing pin
Fixed seat, the second bearing pin and base；Second pin shaft fixing seat is connected to the bottom of the lower end cap, and second bearing pin is consolidated
Reservation is provided with Triaxial hole, and the base is provided with the 4th axis hole, and second bearing pin passes through the Triaxial hole and the described 4th
With the base be connected second pin shaft fixing seat by axis hole.
Further：The upper plug head and the lower end cap are connected with the expansion link cylinder using screw thread.
Further：The connection handle is connected by attaching nut with the end of the motion bar.
Compared with prior art, the utility model technique effect includes：The utility model compact conformation, and act fast
Speed, may apply in avoiding device as power output.It is of the present utility model to use so that groove type solar concentrator can
The low speed sun tracking light focusing under normal weather, can quickly go to home under extreme weather again, effectively prevent extreme
Damage of the weather to equipment.
Brief description of the drawings
Fig. 1 is the structure chart of expansion link in the utility model；
Fig. 2 is the use state figure of expansion link in the utility model.
Specific embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with various shapes
Formula is implemented, and is not understood as limited to implementation method set forth herein；Conversely, thesing embodiments are provided so that this practicality is new
The design of example embodiment more comprehensively and completely, and is comprehensively conveyed to those skilled in the art by type.
As shown in figure 1, being the structure chart of expansion link in the utility model.
The structure of expansion link includes：Expansion link cylinder 1, upper connector 2 and lower connector 3.
The structure of expansion link cylinder 1 includes：Upper plug head 11, lower end cap 12, motion bar 13, cylinder 14, it is upper plug head 11, lower stifled
First 12 are connected to the two ends of cylinder 14.The top of upper plug head 11 is provided with movable rod through-hole, and sidepiece is provided with the first gas port 14；Motion bar 13
It is sleeved in expansion link cylinder 1, its end is stretched out outside movable rod through-hole.The sidepiece of lower end cap 12 is provided with the second gas port 15.On
Plug 11, lower end cap 12 are connected with expansion link cylinder 1 using screw thread, are so conducive to assembling, repair and changing.
The structure of upper connector 2 includes：First pin shaft fixing seat 21, the first bearing pin 22, connection handle 23, attaching nut 24；
The one end of connection handle 23 is provided with the first axis hole, and the other end is connected by attaching nut 24 with the end of motion bar 13；First bearing pin
Fixed seat 21 is provided with the second axis hole, and bearing pin 22 passes through the first axis hole and the second axis hole by the pin shaft fixing seat 21 of connection handle 23 and first
It is connected.
The structure of lower connector 3 includes：Second pin shaft fixing seat 31, the second bearing pin 32, base 33；Second pin shaft fixing seat
31 bottoms for being connected to lower end cap 12, the second pin shaft fixing seat 31 is provided with Triaxial hole, and base 33 is provided with the 4th axis hole, the second pin
With base 33 be connected the second pin shaft fixing seat 31 through Triaxial hole, the 4th axis hole by axle 32.
As shown in Fig. 2 being the use state figure of expansion link in the utility model.
The bottom of column 4 is provided with connecting platform 41, and the end of torque tube 5 is connected to the bottom of end plate 6, end plate 6 it is upper
Portion connects electromagnetic coupled clutch 7.Base 33 is fixed on the top of connecting platform 41, the connection of the first pin shaft fixing seat 21 and end plate 6
It is connected.
When there are extreme weather conditions, after electromagnetic coupled clutch 7 disconnects the connection of end plate 6 and drive shaft, the first gas
14 air inlets of mouth, motion bar 13 can retract torque tube 5 so that mirror support 8 is in horizontality；Second gas port 15 enters
Gas, then can be released motion bar 13, and mirror support 8 is gone to back towards lower position.Electromagnetic coupled clutch 7 connects end plate
6 with drive shaft after, torque tube 8 can turn to operating position under the drive of drive shaft.
Term used by the utility model is explanation and exemplary and nonrestrictive term.Due to the utility model energy
It is enough to be embodied in a variety of forms without deviating from the spiritual or substantive of utility model, it should therefore be appreciated that above-described embodiment is not limited
In any foregoing details, and widely explained in the spirit and scope that should be limited in appended claims, therefore fall into power
Whole changes and remodeling in profit requirement or its equivalent scope all should be appended claims and covered.
Claims (3)
1. a kind of expansion link for groove type solar concentrator, it is characterised in that：Including expansion link cylinder, upper connector and under
Connector；The expansion link cylinder includes upper plug head, lower end cap, motion bar and cylinder, and the upper plug head and the lower end cap connect
It is connected on the cylinder two ends；Movable rod through-hole is provided with the top of the upper plug head, sidepiece is provided with the first gas port；The activity rod set
In the expansion link cylinder, its end is stretched out outside the movable rod through-hole；The sidepiece of the lower end cap is provided with the second gas
Mouthful；The upper connector includes the first pin shaft fixing seat, the first bearing pin and connection handle；Described connection handle one end is provided with first axle
Hole, the other end is connected with the end of the motion bar；First pin shaft fixing seat is provided with the second axis hole, and the bearing pin is passed through
With first pin shaft fixing seat be connected the connection handle by first axis hole and second axis hole；The lower connector
Including the second pin shaft fixing seat, the second bearing pin and base；Second pin shaft fixing seat is connected to the bottom of the lower end cap, institute
State the second pin shaft fixing seat and be provided with Triaxial hole, the base is provided with the 4th axis hole, and second bearing pin passes through the 3rd axle
With the base be connected second pin shaft fixing seat with the 4th axis hole by hole.
2. the expansion link of groove type solar concentrator is used for as claimed in claim 1, it is characterised in that：The upper plug head and described
Lower end cap is connected with the expansion link cylinder using screw thread.
3. the expansion link of groove type solar concentrator is used for as claimed in claim 1, it is characterised in that：The connection handle is by connecting
Connected nut is connected with the end of the motion bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270666.XU CN206176800U (en) | 2016-11-11 | 2016-11-11 | A telescopic link for slot type solar concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270666.XU CN206176800U (en) | 2016-11-11 | 2016-11-11 | A telescopic link for slot type solar concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176800U true CN206176800U (en) | 2017-05-17 |
Family
ID=60241890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621270666.XU Active CN206176800U (en) | 2016-11-11 | 2016-11-11 | A telescopic link for slot type solar concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176800U (en) |
-
2016
- 2016-11-11 CN CN201621270666.XU patent/CN206176800U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190927 Granted publication date: 20170517 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200114 Granted publication date: 20170517 |