CN108832873A - Push and pull rod-type tilt adjustable section photovoltaic bracket - Google Patents
Push and pull rod-type tilt adjustable section photovoltaic bracket Download PDFInfo
- Publication number
- CN108832873A CN108832873A CN201810642885.3A CN201810642885A CN108832873A CN 108832873 A CN108832873 A CN 108832873A CN 201810642885 A CN201810642885 A CN 201810642885A CN 108832873 A CN108832873 A CN 108832873A
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- Prior art keywords
- bracket
- rod
- pedestal
- photovoltaic bracket
- push
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of push-and-pull rod-type tilt adjustable section photovoltaic brackets, the photovoltaic bracket includes pedestal, pre embedded bolt, support base, concave track, short strut, sliding long table, long fulcrum bar, air pressure push rod, pneumatic cylinder, support rod, control platform, grid framework, photovoltaic panel and shaft, the pedestal is formed by steel bar framework concreting, the pre embedded bolt top passes through four screw holes of support base bottom steel plate, connects pre embedded bolt by nut and support base is securedly mounted on pedestal；Concave track one end is connect with support base spot welding, and the other end is connect with pneumatic cylinder spot welding；The technical solution structure is compact to design ingenious, realize the adjustment for carrying out finite number of time to the inclination angle of photovoltaic module by optimum angle of incidence in different time periods every year, after each angle adjustment just, bracket is fixed using included connector, forms bracket pattern firm as fixed angle formula bracket.
Description
Technical field
The present invention relates to a kind of photovoltaic brackets, and in particular to push-and-pull rod-type tilt adjustable section photovoltaic bracket belongs to photovoltaic branch
Frame technical field.
Background technique
The common pattern of large-scale ground photovoltaic plant photovoltaic bracket has two major classes at present：Fixed angle formula and tracking mode, institute
Meaning fixed angle formula bracket, which refers to using photovoltaic battery panel in 1 year, obtains the installation at the maximum amount of inclination angle of solar radiation as bracket
Inclination angle, the inclination angle is constant always in the process of running, and this mode cannot maximally utilize solar energy, and utilization rate is lower；It is so-called
Tracking mode bracket mainly tracks solar elevation and azimuth by motor control to obtain more solar radiations, to make to send out
The increased bracket pattern of electricity takes up a large area though utilization rate can be improved in the support rack type, and due to needing power device not
Stop the angle of adjustment solar panel, operation cost is high.In use, tracking mode bracket is easy to be easy to appear failure, needs big
Amount manpower and material resources are safeguarded.Each components senile abrasion as time goes by uses time more long required maintenance and maintenance
Expense is higher.Therefore, a kind of new scheme of urgent need solves the technical problem.
Summary of the invention
The present invention exactly for the technical problems in the prior art, provides a kind of push-and-pull rod-type tilt adjustable section photovoltaic
Bracket, the technical solution structure is compact to design ingenious, and realization every year inclines to photovoltaic module by optimum angle of incidence in different time periods
Angle carries out the adjustment of finite number of time, and after each angle adjustment just, bracket is fixed using included connector, is formed such as
With the bracket pattern that fixed angle formula bracket is equally firm, compared with fixed bracket, power generation is can be improved in fixedly adjustable inclination angle bracket
Amount；Compared with tracking mode bracket, cost and late maintenance cost are lower, and structure is simple, and occupied area is small.
To achieve the goals above, technical scheme is as follows, a kind of push-and-pull rod-type tilt adjustable section photovoltaic bracket,
It is characterized in that, the photovoltaic bracket includes pedestal, pre embedded bolt, support base, concave track, short strut, sliding long table, length
Strut, air pressure push rod, pneumatic cylinder, support rod, control platform, grid framework, photovoltaic panel and shaft, the pedestal is by reinforcing steel bar frame
Frame concreting forms, and the pre embedded bolt top passes through four screw holes of support base bottom steel plate, is connected by nut
Support base is securedly mounted on pedestal by pre embedded bolt；Concave track one end is connect with support base spot welding, the other end
It is connect with pneumatic cylinder spot welding；Described short strut one end is connected on sliding long table, and the other end is connected to the connection on grid framework
On part；The sliding long table is placed in concave track；Described long fulcrum bar one end is connected on sliding long table, and the other end is connected to
On connector on grid framework；The air pressure push rod is mounted in pneumatic cylinder, is realized by air pressure change in pneumatic cylinder flexible
Movement；The support rod is weldingly fixed on the bottom steel plate on Support bracket；The control platform is mounted on the top of support rod
Portion；The photovoltaic panel is mounted on grid framework；Grid framework bottom is mounted in shaft, and the shaft is mounted on support base
Arc of circle slot in.The technical solution improves the efficiency of solar energy utilization, and maintenance convenient for safeguarding reduces occupied area.
As an improvement of the present invention, the pedestal is rectangular parallelepiped structure, is formed by steel bar framework concreting；
The pre embedded bolt is screwed screw rod, length range 10-15cm, when pouring pedestal by the length of pre embedded bolt half
Degree is poured to pedestal, and top half is only stayed to expose pedestal.The relatively reliable fixed photovoltaic devices of the program, avoid by big wind effect
Device is caused to throw destruction.The support base top be irregular structure, top be it is semicircular arc-shaped, below for
The square plate of four screw holes；The concave track is time font structure that elongated slot is opened on top；The short strut is circle
Column, both ends are equipped with connecting hole；Perforated steel plate, which is easily installed, below support base fixes on the base, and concave track is to open slot
Return font structure, can avoid sliding long table slide errant.
As an improvement of the present invention, the photovoltaic bracket further includes pulley, and the pulley quantity is four, front and back
It is symmetrically mounted on sliding long table lower end, material is rubber；Avoid with rigid track rigid friction, improve service life.
As an improvement of the present invention, the sliding long table is steel rectangular parallelepiped structure, and centre opens up two screw threads
Hole；The sliding long table is placed in concave track, is fixed on concave track by lock card screw rod and lock card nut.The lock
Card screw rod is both ends with stock non-threaded among screw thread, and lower end is connect with the threaded hole of sliding long table.
As an improvement of the present invention, the photovoltaic bracket further includes Support bracket, the long fulcrum bar be it is cylindric,
Both ends are equipped with connecting hole；The Support bracket is installed on the base by pre embedded bolt and nut.The air pressure push rod is circle
Pushing block is welded in column, front end；The pneumatic cylinder be it is cylindric, be installed on Support bracket；The support rod is rectangular
Column, bottom are welded on the steel plate of Support bracket lower part.
As an improvement of the present invention, the photovoltaic bracket further includes pushing block, force block and fastener, described to push away
Motion block is mounted on the front end of air pressure push rod, and force block is mounted on the rear end of sliding long table, by fastener by air pressure push rod and cunning
Dynamic long table links together.The pushing block and force block are the square plate of same size, open up screw hole at four round angles；It is described
Grid framework be steel network, be respectively provided with four threaded holes at two frames.It will by pushing block, force block and fastener
Air pressure push rod links together with sliding long table, avoids being stressed directly, and protection air pressure push rod and the service life for sliding long table push away
Motion block is easily changed with force block, easy to maintain.
As an improvement of the present invention, the photovoltaic bracket further includes connector, and the connector is installed by screw
On the frame on grid framework both sides.The connector is that cuboid and semicylinder are composed, and is opened on semicylinder
If a connecting hole, two through-holes are opened up on cuboid；The shaft is cylindrical body, is mounted on the semicircular arc-shaped of support base
In slot.Connector is symmetrically mounted on the frame on grid framework both sides, and long fulcrum bar, short strut and frame are connected, support is played
Grid framework effect；Semicircular arc-shaped slot easily facilitates shaft rotation, is not easily disconnected from.
Compared with the existing technology, the invention has the advantages that, the technical solution structure is simple, compact, and realization is pressed every year
Optimum angle of incidence in different time periods carries out the adjustment of finite number of time to the inclination angle of photovoltaic module, after each angle adjustment just,
Bracket is fixed using included connector, bracket pattern firm as fixed angle formula bracket is formed, with fixation
Bracket is compared, and generated energy can be improved in fixedly adjustable inclination angle bracket, increases the utilization efficiency of solar energy；Compared with tracking mode bracket,
Cost and late maintenance cost are lower, and structure is simple, and occupied area is small, and cost is relatively low for the technical solution, are convenient for into one
The popularization and application of step.
Detailed description of the invention
Fig. 1 is push-and-pull rod-type tilt adjustable section photovoltaic bracket side view
In figure：1- pedestal, 2- pre embedded bolt, 3- nut, 4- support base, 5- concave track, 6- short strut, 7- pulley, 8- are sliding
Dynamic long table, 9- Support bracket, 10- lock card screw rod, 11- lock card nut, 12- long fulcrum bar, 13- air pressure push rod, 14- pneumatic cylinder, 15-
Support rod, 16- control platform, 17- pushing block, 18- force block, 19- fastener, 20- grid framework, 21, connector, 22, spiral shell
Nail, 23 photovoltaic panels, 24, shaft.
Specific embodiment：
In order to deepen the understanding of the present invention, the present invention is described in detail with reference to the accompanying drawing.
Embodiment 1：Referring to Fig. 1, a kind of push-and-pull rod-type tilt adjustable section photovoltaic bracket, the photovoltaic bracket include pedestal 1,
Pre embedded bolt 2, support base 4, concave track 5, short strut 6, sliding long table 8, long fulcrum bar 12, air pressure push rod 13, pneumatic cylinder 14,
Support rod 15, control platform 16, grid framework 20, photovoltaic panel 23 and shaft 24, the pedestal 1 are poured by steel bar framework concrete
It builds, 2 top of pre embedded bolt passes through four screw holes of 4 bottom steel plate of support base, connects pre embedded bolt by nut 3
2 are securedly mounted to support base 4 on pedestal 1；Described 5 one end of concave track is connect with support base spot welding, the other end and gas
14 spot welding of cylinder pressure connection；Described 6 one end of short strut is connected on sliding long table 8, and the other end is connected to the company on grid framework 20
On fitting 21；The sliding long table 8 is placed in concave track；Described 12 one end of long fulcrum bar is connected on sliding long table 8, another
It holds on the connector 21 being connected on grid framework 20；The air pressure push rod 13 is mounted in pneumatic cylinder 14, passes through pneumatic cylinder 14
Interior air pressure change realizes stretching motion；The support rod 15 is weldingly fixed on the bottom steel plate on Support bracket 9；The control
Stage+module is at the top of support rod 15；The photovoltaic panel 23 is mounted on grid framework 20；20 bottom of grid framework is mounted on
In shaft 24, the shaft 24 is mounted in the arc of circle slot of support base 4.The technical solution improves the efficiency of solar energy utilization,
Maintenance convenient for safeguarding reduces occupied area.
Embodiment 2：As an improvement of the present invention referring to Fig. 1, the pedestal is rectangular parallelepiped structure, by steel bar framework
Concreting forms；The pre embedded bolt is screwed screw rod, and length range 10-15cm will when pouring pedestal
The length of pre embedded bolt half is poured to pedestal, and top half is only stayed to expose pedestal.The support base top is not advise
Then trapezium structure, top are semicircular arc-shaped, are below the square plate of the screw hole with there are four；The concave track is opened for top
Elongated slot returns font structure；The short strut be it is cylindric, both ends be equipped with connecting hole；Setting is not only securely but also steady in this way
It is qualitative more preferable.
Embodiment 3：Referring to Fig. 1, as an improvement of the present invention, the photovoltaic bracket further includes pulley, the cunning
Taking turns quantity is four, and front and back is symmetrically mounted on sliding long table lower end, and material is rubber；Remaining structure and advantage and embodiment 1 are complete
It is exactly the same.
Embodiment 4：Referring to Fig. 1, as an improvement of the present invention, the sliding long table is steel rectangular parallelepiped structure,
Centre opens up two threaded holes；The sliding long table 8 is placed in concave track, solid by lock card screw rod 10 and lock card nut 11
It is scheduled on concave track.The lock card screw rod is both ends with stock non-threaded among screw thread, the spiral shell of lower end and sliding long table
Pit connection.Remaining structure and advantage are identical with embodiment 1.
Embodiment 5：Referring to Fig. 1, as an improvement of the present invention, the photovoltaic bracket further includes Support bracket 9, described
Long fulcrum bar be it is cylindric, both ends be equipped with connecting hole；The Support bracket 9 is mounted on pedestal 1 by pre embedded bolt 2 and nut 3
On.The air pressure push rod is cylindric, front end welding pushing block；The pneumatic cylinder be it is cylindric, be installed in Support bracket
On；The support rod is square column, and bottom is welded on the steel plate of Support bracket lower part.Remaining structure and advantage and implementation
Example 1 is identical.
Embodiment 6：Referring to Fig. 1, as an improvement of the present invention, the photovoltaic bracket further includes pushing block 17, stress
Block 18 and fastener 19, the pushing block 17 are mounted on the front end of air pressure push rod 13, and force block 18 is mounted on sliding long table 8
Rear end is linked together air pressure push rod 13 and sliding long table 8 by fastener 19.The pushing block and force block are same big
Small square plate opens up screw hole at four round angles；The grid framework is steel network, is respectively provided with four at two frames
Threaded hole.Remaining structure and advantage are identical with embodiment 1.
Embodiment 7：Referring to Fig. 1, as an improvement of the present invention, the photovoltaic bracket further includes connector 21, described
Connector 21 is mounted on the frame on 20 both sides of grid framework by screw 22.The connector is cuboid and semicylinder
It is composed, a connecting hole is opened up on semicylinder, two through-holes are opened up on cuboid；The shaft is cylindrical body,
It is mounted in the semicircular arc-shaped slot of support base.Remaining structure and advantage are identical with embodiment 1.
Working principle：As shown in Figure 1, being carried out every year by inclination angle of the optimum angle of incidence in different time periods to photovoltaic module limited
Two 11 loose unloadings of lock card nut when adjusting inclination angle, first slide sliding long table 8 in concave track 5 by the adjustment of number,
Starting pneumatic cylinder 14 by control platform 16 makes its work, drives sliding long table 8 to move by the stretching motion of air pressure push rod 13,
So that long fulcrum bar 12 and short strut 6 is pushed the rotation of grid framework 20 jointly, changes the photovoltaic panel 23 being mounted on grid framework 20
With the inclination angle of sunray, optimum angle of incidence is reached, solar energy is maximally utilized and is utilized after each angle adjustment just
Lock card screw rod 10 and lock card nut 11 are fixed on long table 8 is slided on concave track, and are formed as fixed angle formula bracket
Firm bracket pattern.The device, which is realized, carries out limited times by inclination angle of the optimum angle of incidence in different time periods to photovoltaic module every year
Several adjustment, after each angle adjustment just, bracket is fixed using included connector, is formed such as fixed angle formula
The equally firm bracket pattern of bracket, compared with fixed bracket, generated energy is can be improved in fixedly adjustable inclination angle bracket, increases solar energy
Utilization efficiency；Compared with tracking mode bracket, cost and late maintenance cost are lower, and structure is simple, and occupied area is small.
The present invention can also be by least one of described technical characteristic of embodiment 2,3,4,5,6,7 in combination with example 1
Form new embodiment.
It should be noted that above-described embodiment, is not intended to limit the scope of protection of the present invention, in above-mentioned technical proposal
On the basis of made equivalents or substitution each fall within the range that the claims in the present invention are protected.
Claims (7)
1. a kind of push-and-pull rod-type tilt adjustable section photovoltaic bracket, which is characterized in that the photovoltaic bracket includes pedestal, pre-buried spiral shell
Bar, support base, concave track, short strut, sliding long table, long fulcrum bar, air pressure push rod, pneumatic cylinder, support rod, control platform,
Grid framework, photovoltaic panel and shaft, the pedestal are formed by steel bar framework concreting, and the pre embedded bolt top passes through
Four screw holes of support base bottom steel plate connect pre embedded bolt by nut and support base are securedly mounted on pedestal；Institute
It states concave track one end to connect with support base spot welding, the other end is connect with pneumatic cylinder spot welding；Described short strut one end is connected to
It slides on long table, the other end is connected on the connector on grid framework；The sliding long table is placed in concave track；It is described
Long fulcrum bar one end is connected on sliding long table, and the other end is connected on the connector on grid framework；The air pressure push rod installation
In pneumatic cylinder, stretching motion is realized by air pressure change in pneumatic cylinder；The support rod is weldingly fixed on Support bracket
On the steel plate of bottom；The control platform is mounted on the top of support rod；The photovoltaic panel is mounted on grid framework；Grid framework
Bottom is mounted in shaft, and the shaft is mounted in the arc of circle slot of support base.
2. push-and-pull rod-type tilt adjustable section photovoltaic bracket according to claim 1, which is characterized in that the pedestal is rectangular
Body structure is formed by steel bar framework concreting；The pre embedded bolt is screwed screw rod, length range 10-
15cm, pours the length of pre embedded bolt half to pedestal when pouring pedestal, and top half is only stayed to expose pedestal.
3. push-and-pull rod-type tilt adjustable section photovoltaic bracket according to claim 2, which is characterized in that in the support base
Portion is irregular structure, and it is below the square plate of the screw hole with there are four that top, which is semicircular arc-shaped,；The concave track
Time font structure of elongated slot is opened for top；The short strut be it is cylindric, both ends be equipped with connecting hole；The photovoltaic bracket is also
Including pulley, wherein 4 pulleys are respectively symmetrically mounted on before and after sliding long table.
4. push-and-pull rod-type tilt adjustable section photovoltaic bracket according to claim 3, which is characterized in that the sliding long table is
Steel rectangular parallelepiped structure, centre open up two threaded holes；The sliding long table is placed in concave track, by lock card screw rod with
Lock card nut is fixed on concave track；The lock card screw rod is both ends with stock non-threaded among screw thread, lower end and cunning
The threaded hole connection of dynamic long table.
5. push-and-pull rod-type tilt adjustable section photovoltaic bracket according to claim 4, which is characterized in that the photovoltaic bracket is also
Including Support bracket, the Support bracket is installed on the base by pre embedded bolt and nut.
6. push-and-pull rod-type tilt adjustable section photovoltaic bracket according to claim 5, which is characterized in that the photovoltaic bracket is also
Including pushing block, force block and fastener, the pushing block are mounted on the front end of air pressure push rod, and force block is mounted on sliding length
The rear end of platform is linked together air pressure push rod and sliding long table by fastener.
7. according to push-and-pull rod-type tilt adjustable section photovoltaic bracket described in claim 4 or 5 or 6, which is characterized in that the photovoltaic
Bracket further includes connector, and the connector is mounted on the frame on grid framework both sides by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642885.3A CN108832873A (en) | 2018-06-21 | 2018-06-21 | Push and pull rod-type tilt adjustable section photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642885.3A CN108832873A (en) | 2018-06-21 | 2018-06-21 | Push and pull rod-type tilt adjustable section photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108832873A true CN108832873A (en) | 2018-11-16 |
Family
ID=64141814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642885.3A Pending CN108832873A (en) | 2018-06-21 | 2018-06-21 | Push and pull rod-type tilt adjustable section photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114070181A (en) * | 2021-12-17 | 2022-02-18 | 徐州日托光伏科技有限公司 | Photovoltaic installing support |
| CN114710103A (en) * | 2022-06-02 | 2022-07-05 | 浙江晴天太阳能科技股份有限公司 | Photovoltaic module installation method capable of accurately identifying optimal installation angle |
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| CN106100547A (en) * | 2016-08-22 | 2016-11-09 | 中国能源建设集团云南省电力设计院有限公司 | A kind of photovoltaic bracket at energy step-less adjustment inclination angle |
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| CN208226949U (en) * | 2018-06-21 | 2018-12-11 | 南京南化建设有限公司 | Push and pull rod-type tilt adjustable section photovoltaic bracket |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114070181A (en) * | 2021-12-17 | 2022-02-18 | 徐州日托光伏科技有限公司 | Photovoltaic installing support |
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| CN114710103A (en) * | 2022-06-02 | 2022-07-05 | 浙江晴天太阳能科技股份有限公司 | Photovoltaic module installation method capable of accurately identifying optimal installation angle |
| CN114710103B (en) * | 2022-06-02 | 2022-10-04 | 浙江晴天太阳能科技股份有限公司 | Photovoltaic module installation method capable of accurately identifying optimal installation angle |
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