CN205105142U - Seat is drawn to one side to elasticity of flexible photovoltaic support - Google Patents
Seat is drawn to one side to elasticity of flexible photovoltaic support Download PDFInfo
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- CN205105142U CN205105142U CN201520785829.7U CN201520785829U CN205105142U CN 205105142 U CN205105142 U CN 205105142U CN 201520785829 U CN201520785829 U CN 201520785829U CN 205105142 U CN205105142 U CN 205105142U
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- seat
- photovoltaic support
- passage
- flexible photovoltaic
- pull bar
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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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Abstract
The utility model discloses a seat is drawn to one side to elasticity of flexible photovoltaic support, include: pulling rod base for fix on the load -carrying construction, pulling rod base has a cylindrical passageway, passageway one end and outside intercommunication, the pull rod, one end stretches into passageway, the other end are located the passageway outside, and the one end that is located the passageway outside has connecting portion, the one end that stretches into the passageway at the pull rod is fixed to the locating part, the apron is fixed the exit of passageway, the apron has the confession the through -hole that the pull rod passed, the spring, the cover is established on the pull rod, and both ends are leaned on with lapping to support with the locating part respectively. The utility model discloses can assist fixed flexible unit to improve the reliability of strong typhoon area installation, photovoltaic module amplitude of fluctuation when restricting strong typhoon and attacking prevents acutely to swing that the battery piece is latent splits, further improves the power station operation security.
Description
Technical field
The utility model relates to field of photovoltaic power generation, is specifically related to the elasticity oblique pull seat of flexible photovoltaic support.
Background technology
Domestic and international existing fixed type photovoltaic support adopts the fixation clip fixed light photovoltaic assembly of metal material processing, and the bolt in the middle of pressing plate is by fastening to the aluminum alloy frame two jiaos of adjacent two pieces of photovoltaic modulies and photovoltaic bracket.The corner of photovoltaic module all takes same method installation fixing.
But there is following defect and deficiency in fixed type photovoltaic support:
1, the corner of every block assembly is relevant with four mounting points of four pieces of fixation clips, three block assemblies and mounting brackets.Fixation clip, mounting bracket and the out-of-flatness of module frame contact-making surface, therefore, every block fixation clip can not compress adjacent component simultaneously, and installation reliability exists hidden danger.
2, the surface power station that fixed bracket is installed is many rows, in flakes square array structure, if ground base is because of the change of the reason such as natural calamity, soil erosion, photovoltaic arrays will produce large-scale damage.
3, fixed bracket installation photovoltaic component is overhead comparatively near, and photovoltaic module back side blast, much larger than front, can make partial component damage once pressing plate has to loosen, and produce chain reaction, cause power station normally to work.
In order to solve the problem of fixed type photovoltaic support, prior art have developed flexible photovoltaic support, when adopting flexible photovoltaic support, photovoltaic module securing member is fixed on flexible unit, and flexible unit can adopt any material composition with flexibility in steel wire rope, cable wire and wirerope.Because flexible photovoltaic support adopts flexible suspension structure, flexible unit " hangs, draws, hangs, supports, presses, adjusts " aloft, and photovoltaic module is fixed on flexible unit, and when attacking by high wind or earthquake, available buffer subtracts power, avoids producing dynamic response or strongly shaking.
But be fixed on the photovoltaic module in the middle of large span flexible suspension structure, when attacking by high wind, may causing because amplitude of fluctuation is excessive that cell piece is hidden to be split.
Utility model content
The utility model, for the problems referred to above, proposes a kind of elasticity oblique pull seat of flexible photovoltaic support.Solve existing flexible photovoltaic support span large time, be fixed on that middle photovoltaic module amplitude of fluctuation is excessive may cause the hidden problem split of cell piece.
The technical scheme that the utility model is taked is as follows:
An elasticity oblique pull seat for flexible photovoltaic support, comprising:
Draw-bar seat, for being fixed on load-carrying construction, draw-bar seat has the passage of a column, passage end and ft connection;
Pull bar, described passage is stretched in one end, and the other end is positioned at passage outside, and the one end being positioned at passage outside has connecting portion;
Locating part, is fixed on one end that pull bar stretches into passage;
Cover plate, is fixed on the exit of described passage, and cover plate has the through hole passed for described pull bar;
Spring, is set on pull bar, and two ends respectively with locating part and cover plate against.
In the application, as long as meet installation site and force request, load-carrying construction can be arbitrary structures, as ground base, and armored concrete, beams of metal, fixed leg etc., roof, pedestal etc.
When the application installs, draw-bar seat is fixed on load-carrying construction by the mode such as securing member or welding, the connecting portion of pull bar is relative with the flexible unit of flexible photovoltaic support fixing by connecting medias such as connecting strands, elasticity oblique pull seat passes through locating part, the cooperation of pull bar and spring three, when external force is less, can ensure that the axial location of pull bar is relatively motionless by the elastic force of spring, when pull bar is by when moving upward more energetically, locating part also moves upward, spring is further compressed, until balance with external pull, when external pull diminishes, under the effect of spring force, pull bar resets.This version of the application can assist fixing flexible assembly, thus improves the reliability of installing in violent typhoon area, photovoltaic module amplitude of fluctuation when restriction violent typhoon attacks, and prevents from acutely swinging that cell piece is hidden to be split, and improves power station safety in operation further.
Further, described connecting portion is ring-type.
Circulus can be convenient to connecting strand installation.
Further, described passage is cylindric.
Columned structure, locating part can rotate by opposing channel, and can change the position of pull bar time stressed according to Impact direction, stressed effect is better.
Further, described passage is polygon prism shape, locating part and passage suitable, namely locating part is also polygon prism shape.
The structure of polygon prism shape, makes opposing channel in locating part circumference fix, can not rotate when making pull bar stressed, can ensure auxiliary fixed effect preferably.
Further, one end that described pull bar stretches into described passage has thread segment, and described locating part comprises:
Locking nut, coordinates with the thread segment of pull bar;
Pressing plate, to be enclosed within outward on pull bar and with locking nut against, pressing plate has the first lug boss stretching into described spring inner space.
Further, described cover plate has the second lug boss stretching into described spring inner space.
First lug boss and the second lug boss can coordinate with spring preferably, ensure the reliable and effective work of spring.
Further, also comprise connecting strand, and for the connector of the flexible unit that is fixedly connected with rope and flexible photovoltaic support.
Further, described connector comprises the body of tabular, body has two fixing holes, body have two guide vane end stops, each guide vane end stop includes two crossing cooperation sidewalls, four of two guide vane end stops coordinate sidewall to be parallel to each other between two, and parallel two coordinate the limit channels forming between sidewall and pass through for connecting strand or flexible unit.
The beneficial effects of the utility model are: elasticity oblique pull seat is by the cooperation of locating part, pull bar and spring three, when external force is less, can ensure that the axial location of pull bar is relatively motionless by the elastic force of spring, when pull bar is by when moving upward more energetically, locating part also moves upward, and spring is further compressed, until balance with external pull, when external pull diminishes, under the effect of spring force, pull bar resets.This version of the application can assist fixing flexible assembly, thus improves the reliability of installing in violent typhoon area, photovoltaic module amplitude of fluctuation when restriction violent typhoon attacks, and prevents from acutely swinging that cell piece is hidden to be split, and improves power station safety in operation further.
Accompanying drawing illustrates:
Fig. 1 is the elasticity oblique pull seat of the utility model flexible photovoltaic support and flexible photovoltaic support assorted schematic diagram when using;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the front view of connector;
Fig. 4 is the end view of connector;
Fig. 5 is the schematic diagram under the using state of connector.
In figure, each Reference numeral is:
1, flexible unit, 2, photovoltaic module, 3, connecting strand, 4, body, 5, load-carrying construction, 6, connecting portion, 7, cover plate, the 8, second lug boss, 9, pull bar, 10, passage, 11, spring, the 12, first lug boss, 13, pressing plate, 14, draw-bar seat, 15, locking nut, 16, guide vane end stop, 17, coordinate sidewall, 18, fixing hole.
Embodiment:
Below in conjunction with each accompanying drawing, the utility model is described in detail.
As illustrated in fig. 1 and 2, a kind of elasticity oblique pull seat of flexible photovoltaic support, comprising:
Draw-bar seat 14, for being fixed on load-carrying construction 5, draw-bar seat 14 has the path 10 of a column, path 10 one end and ft connection;
Pull bar 9, path 10 is stretched in one end, and the other end is positioned at passage outside, and the one end being positioned at passage outside has connecting portion 6;
Locating part, is fixed on one end that pull bar stretches into passage;
Cover plate 7, is fixed on the exit of passage, and cover plate has the through hole passed for pull bar;
Spring 11, is set on pull bar, and two ends respectively with locating part and cover plate against.
During practice, as long as meet installation site and force request, load-carrying construction can be arbitrary structures, as ground base, and armored concrete, beams of metal, fixed leg etc., roof, pedestal etc.
In the present embodiment, connecting portion is ring-type, and circulus can be convenient to connecting strand installation.Except for ring-type combination being the syndeton of other routines.
In the present embodiment, path 10 is cylindric.Columned structure, locating part can rotate by opposing channel, and can change the position of pull bar time stressed according to Impact direction, stressed effect is better.
When practice, passage can also be polygon prism shape, locating part and passage suitable, namely locating part is also polygon prism shape.The structure of polygon prism shape, makes opposing channel in locating part circumference fix, can not rotate when making pull bar stressed, can ensure auxiliary fixed effect preferably.
In the present embodiment, one end that pull bar 9 stretches into passage has thread segment, and locating part comprises:
Locking nut 15, coordinates with the thread segment of pull bar 9;
Pressing plate 13, to be enclosed within outward on pull bar 9 and with locking nut 15 against, pressing plate 13 has the first lug boss 12 stretching into spring 11 inner space.Cover plate 7 has the second lug boss 8 stretching into spring 11 inner space.First lug boss and the second lug boss can coordinate with spring preferably, ensure the reliable and effective work of spring.
As Fig. 1,3, shown in 4 and 5, also comprise connecting strand 3, and for the connector of the flexible unit 1 that is fixedly connected with rope 3 and flexible photovoltaic support.
In the present embodiment, connector comprises the body 4 of tabular, body 4 has two fixing holes 18, body have two guide vane end stops 16, each guide vane end stop includes two crossing cooperation sidewalls 17, four of two guide vane end stops coordinate sidewall to be parallel to each other between two, and parallel two coordinate the limit channels forming between sidewall and pass through for connecting strand or flexible unit.
When the present embodiment elasticity oblique pull seat is installed, draw-bar seat is fixed on load-carrying construction by the mode such as securing member or welding, connecting strand one end is arranged on the connecting portion of pull bar, the other end is relative with the flexible unit of flexible photovoltaic support fixing by connector, elasticity oblique pull seat passes through locating part, the cooperation of pull bar and spring three, when external force is less, can ensure that the axial location of pull bar is relatively motionless by the elastic force of spring, when pull bar is by when moving upward more energetically, locating part also moves upward, spring is further compressed, until balance with external pull, when external pull diminishes, under the effect of spring force, pull bar resets.This version of the application can assist fixing flexible assembly, when using the present embodiment elasticity oblique pull seat in the middle of large span flexible support spacing, flexible unit is subject to pining down of elasticity oblique pull seat, photovoltaic module 2 can not produce excessive swing, high wind effectively can be avoided to attack the damage caused photovoltaic module, thus improve the reliability of installing in violent typhoon area, photovoltaic module amplitude of fluctuation when restriction violent typhoon attacks, prevent from acutely swinging that cell piece is hidden to be split, improve power station safety in operation further.
The foregoing is only preferred embodiment of the present utility model; not thereby scope of patent protection of the present utility model is namely limited; the equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are done; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in protection range of the present utility model.
Claims (8)
1. an elasticity oblique pull seat for flexible photovoltaic support, is characterized in that, comprising:
Draw-bar seat, for being fixed on load-carrying construction, draw-bar seat has the passage of a column, passage end and ft connection;
Pull bar, described passage is stretched in one end, and the other end is positioned at passage outside, and the one end being positioned at passage outside has connecting portion;
Locating part, is fixed on one end that pull bar stretches into passage;
Cover plate, is fixed on the exit of described passage, and cover plate has the through hole passed for described pull bar;
Spring, is set on pull bar, and two ends respectively with locating part and cover plate against.
2. the elasticity oblique pull seat of flexible photovoltaic support as claimed in claim 1, it is characterized in that, described connecting portion is ring-type.
3. the elasticity oblique pull seat of flexible photovoltaic support as claimed in claim 1, it is characterized in that, described passage is cylindric.
4. the elasticity oblique pull seat of flexible photovoltaic support as claimed in claim 1, it is characterized in that, described passage is polygon prism shape.
5. the elasticity oblique pull seat of flexible photovoltaic support as claimed in claim 1, it is characterized in that, one end that described pull bar stretches into described passage has thread segment, and described locating part comprises:
Locking nut, coordinates with the thread segment of pull bar;
Pressing plate, to be enclosed within outward on pull bar and with locking nut against, pressing plate has the first lug boss stretching into described spring inner space.
6. the elasticity oblique pull seat of flexible photovoltaic support as claimed in claim 5, it is characterized in that, described cover plate has the second lug boss stretching into described spring inner space.
7. the elasticity oblique pull seat of flexible photovoltaic support as claimed in claim 1, is characterized in that, also comprise connecting strand, and for the connector of the flexible unit that is fixedly connected with rope and flexible photovoltaic support.
8. the elasticity oblique pull seat of flexible photovoltaic support as claimed in claim 7, it is characterized in that, described connector comprises the body of tabular, body has two fixing holes, body have two guide vane end stops, each guide vane end stop includes two crossing cooperation sidewalls, and four of two guide vane end stops coordinate sidewall to be parallel to each other between two, and parallel two coordinate the limit channels forming between sidewall and pass through for connecting strand or flexible unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785829.7U CN205105142U (en) | 2015-10-12 | 2015-10-12 | Seat is drawn to one side to elasticity of flexible photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520785829.7U CN205105142U (en) | 2015-10-12 | 2015-10-12 | Seat is drawn to one side to elasticity of flexible photovoltaic support |
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| Publication Number | Publication Date |
|---|---|
| CN205105142U true CN205105142U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520785829.7U Active CN205105142U (en) | 2015-10-12 | 2015-10-12 | Seat is drawn to one side to elasticity of flexible photovoltaic support |
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| CN (1) | CN205105142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336957A (en) * | 2018-04-28 | 2018-07-27 | 绵阳鑫阳知识产权运营有限公司 | For the lateral drag-line suspended length method of adjustment of photovoltaic device |
-
2015
- 2015-10-12 CN CN201520785829.7U patent/CN205105142U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336957A (en) * | 2018-04-28 | 2018-07-27 | 绵阳鑫阳知识产权运营有限公司 | For the lateral drag-line suspended length method of adjustment of photovoltaic device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |