CN210927522U - Connecting structure of photovoltaic module and supporting rod - Google Patents
Connecting structure of photovoltaic module and supporting rod Download PDFInfo
- Publication number
- CN210927522U CN210927522U CN201921105781.5U CN201921105781U CN210927522U CN 210927522 U CN210927522 U CN 210927522U CN 201921105781 U CN201921105781 U CN 201921105781U CN 210927522 U CN210927522 U CN 210927522U
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- photovoltaic module
- supporting
- motor
- photovoltaic
- support rod
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- 238000005452 bending Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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 provides a connection structure of photovoltaic module and bracing piece, including photovoltaic module and bracing piece, the fixed soft cable that is equipped with between motor, pulley, photovoltaic module supporting piece, pulley and the photovoltaic module supporting piece and the soft cable between the multiunit photovoltaic supporting piece on the bracing piece. The motor drives the pulley to lower the photovoltaic module to the ground (or to gather the photovoltaic modules) under the condition of wind load, so that the large bending moment borne by the supporting rod is reduced, a large number of photovoltaic modules can be mounted on the supporting rod, and the generating capacity is improved.
Description
Technical Field
The utility model relates to a new forms of energy technical field, concretely relates to connection structure of photovoltaic module and bracing piece.
Background
Generally, the photovoltaic module is fixed on the support rod, and in order to ensure the power generation efficiency, the photovoltaic module and the ground level form a certain angle. When the wind power is large, the wind blows on the surface of the component (for example, the wind direction is left wind direction or right wind direction or cyclone), and the force on the surface of the component is transmitted to the supporting rod, so that the supporting rod bears large bending moment, and the supporting rod is damaged.
Disclosure of Invention
Technical problem to be solved
The utility model provides a connecting structure of a photovoltaic module and a support rod, which adopts a moving pair through the connection between the photovoltaic module and the support rod, so that the photovoltaic module is driven by a motor to be lowered to the ground under the condition of wind load; avoid the bracing piece to bear great moment of flexure to can install the photovoltaic module of a large amount on the bracing piece, improve the generated energy.
(II) the adopted technical scheme
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: the utility model provides a connection structure of photovoltaic module and bracing piece, includes motor, photovoltaic module support and bracing piece, through set up the sliding pair between photovoltaic module support and the bracing piece, photovoltaic module can move on the bracing piece.
As a further optimization of the scheme, the photovoltaic module supporting part comprises a supporting plate and a moving plate, the supporting plate is provided with a photovoltaic module, one end of the moving plate is fixedly connected with the supporting plate, the moving plate is provided with a through hole, and the supporting rod penetrates through the through hole, namely the moving plate moves up and down (or left and right) in the supporting plate to realize that the photovoltaic supporting part moves on the supporting rod.
As a further optimization of the scheme, a motor is fixedly arranged at the top of the support rod, an output shaft of the motor is connected with a receiving wheel, a plurality of photovoltaic module supporting pieces are arranged on the support rod, a soft cable is arranged on the receiving wheel, namely, the receiving wheel is connected with the photovoltaic module supporting pieces through the soft cable, the photovoltaic module supporting pieces are also connected with the photovoltaic module supporting pieces through the soft cable, namely, the other end of a movable plate in the supporting pieces is fixedly connected with the other end of a movable plate in the supporting pieces through the soft cable, the other end of the movable plate is provided with a perforation, namely, the soft cable penetrates through the perforation at the other end of the movable plate, the soft cable is fixedly connected with the perforation, and the photovoltaic module supporting pieces are fixed on the; when the motor drives the storage wheel to rotate, the photovoltaic module supporting piece can be driven to move up and down (or left and right) through the storage soft rope.
The photovoltaic module supporting pieces are fixedly connected through the soft cables, so that the photovoltaic module supporting pieces are driven by the pulleys to ascend or descend together in sequence.
The setting of the motor action can determine whether the motor is actuated according to the wind speed measured by an externally arranged anemometer, and can also determine whether the motor is actuated through a network.
As a further optimization of the scheme, the motor arranged on the supporting rod can also be arranged on the ground, and at the moment, the top of the supporting rod is provided with a guide wheel which is connected with a containing wheel at the output shaft end of the motor on the bottom surface through a soft rope.
(III) advantageous effects
The utility model provides a connection structure of photovoltaic module and bracing piece has following beneficial effect:
the invention discloses a photovoltaic module which can be dropped on the ground (or moved to one side) when the wind load is large by moving a photovoltaic module supporting piece up and down (or left and right) on a supporting rod, so that the wind load is reduced, a large number of photovoltaic modules can be arranged on the supporting rod, and the generating capacity is improved.
Drawings
The utility model is further explained with the attached drawings;
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial enlarged view of the connection mode of the photovoltaic module support and the support rod and the motor drive of the present invention;
fig. 3 is a schematic view of the photovoltaic module when the wind load of the utility model is large and the photovoltaic module is lowered to the ground;
fig. 4 is a schematic view of the utility model, which is used to reduce the cost of the support rod, and the support rod is arranged beside other towers with better rigidity and connected with the towers;
FIG. 5 is a schematic view of the present invention in a manner to allow multiple photovoltaic modules to be horizontally mounted on a rigid rod;
FIG. 6 is a schematic view of the connection of the motor and the expansion and contraction pulleys of FIG. 5 according to the present invention;
in the figure: 1. photovoltaic module, 2, backup pad, 3, bracing piece, 4, movable plate, 5, soft cable, 6, motor, 7, accomodate the wheel, 8, rigid rod, 9, expansion fixed pulley, 10, shrink soft cable, 11, expansion soft cable, 12, expansion pulley, 13, shrink pulley, 14, perforation.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, a connection structure of a photovoltaic module and a support rod includes a motor 6, a photovoltaic module support and a support rod 3, and the photovoltaic module can move on the support rod by arranging a moving pair between the photovoltaic module support and the support rod.
As a further optimization of the scheme, the photovoltaic module supporting part comprises a supporting plate 2 and a moving plate 4, a photovoltaic module 1 is arranged on the supporting plate, one end of the moving plate is fixedly connected with the supporting plate, a through hole is formed in the moving plate, and the supporting rod penetrates through the through hole, namely the photovoltaic supporting part moves on the supporting rod by moving the moving plate up and down (or left and right) in the supporting plate.
As a further optimization of the scheme, a motor is fixedly arranged at the top of the support rod, an output shaft of the motor is connected with a receiving wheel 7, a plurality of photovoltaic module supporting pieces are arranged on the support rod, a soft cable 5 is arranged on the receiving wheel, namely, the receiving wheel is connected with the photovoltaic module supporting pieces through the soft cable, the photovoltaic module supporting pieces are also connected with the photovoltaic module supporting pieces through the soft cable, namely, the other end of a movable plate in the supporting pieces is fixedly connected with the other end of a movable plate in the supporting pieces through the soft cable, the other end of the movable plate is provided with a perforation 14, namely, the soft cable penetrates through a perforation at the other end of the movable plate and is fixedly connected with the perforation, and the photovoltaic module supporting pieces are fixed on the soft cable through; when the containing wheel is driven to rotate by the forward rotation and the reverse rotation of the motor, the photovoltaic module supporting piece can be driven to move up and down.
Soft cables are arranged among the photovoltaic module supporting pieces, so that the photovoltaic module supporting pieces are driven by the containing wheels to ascend or descend together according to the sequence.
As a further optimization of the scheme, the motor arranged on the supporting rod can also be arranged on the ground, and a guide wheel is arranged at the top of the supporting rod and connected with a containing wheel at the output shaft end of the motor on the bottom surface through a soft rope.
In the embodiment 1, the support rod is arranged beside other towers with better rigidity, is arranged in parallel with the towers and is connected with the towers through the hoops;
the working process is as follows: when the photovoltaic module needs to move upwards, the motor corotation drives the storage wheel to corotate, the soft cable and the inter-module soft cable are sequentially tensioned from top to bottom, and the photovoltaic module supporting piece and the photovoltaic module below are driven to move upwards in sequence.
When photovoltaic module need move down, the motor reversal drives and accomodates the wheel reversal, and soft cable between soft cable and the subassembly is loosened one by one according to from up order down, makes photovoltaic module support piece and photovoltaic module place in ground one by one.
The setting of whether the motor is operated can determine whether the motor is operated (controlled by a controller) according to the wind speed measured by an externally arranged anemometer, for example, the setting is preset that all components descend to the ground when the wind power reaches 5 levels; it may also be determined by the network whether the motor is active, for example by setting a certain time period according to the weather forecast, the photovoltaic module being placed on the ground.
Example 2
As shown in fig. 5 and 6, the utility model can vertically set the support rod and the tower, i.e. the support rod is vertically set on the tower, and can also be connected with the tower through the clamp, the support rod in the embodiment 1 is horizontally set, the photovoltaic module support and the photovoltaic module support are connected through the soft cable, i.e. the other end of the movable plate in the support and the other end of the movable plate in the support are fixedly connected through the soft cable, the other end of the movable plate is provided with the through holes, i.e. the soft cable passes through the through holes at the other end of the movable plate and is fixedly connected with the through holes, and the photovoltaic module support is fixed on the soft cable through the through holes; the support rod is fixed on the rigid rod 8, the leftmost end of the support rod is provided with an expansion fixed pulley 9, the rightmost side of the support rod is provided with a motor, and an output shaft of the motor is provided with a contraction pulley 13 and an expansion pulley 12; the contraction pulley is connected with the leftmost supporting piece through a contraction soft rope 10, namely is fixedly connected with the other end of the movable plate on the leftmost supporting piece (namely is fixedly connected with a through hole at the other end of the movable plate); the unfolding pulley is fixedly connected with the other end of the movable plate on the leftmost supporting piece (namely fixedly connected with a through hole at the other end of the movable plate) through an unfolding fixed pulley by virtue of an unfolding soft rope 11, and the photovoltaic module supporting piece is driven to move left and right by virtue of forward rotation and reverse rotation of the motor;
the working process is as follows: the motor drives the unfolding pulley to rotate, the unfolding soft rope is driven to slide on the unfolding fixed pulley, the unfolding soft rope drives the leftmost photovoltaic module to move leftwards, and then the inter-module soft ropes among the modules sequentially drive other photovoltaic modules to unfold leftwards; the motor drives the contraction pulley to rotate, the contraction soft rope is driven to move, the contraction soft rope firstly drives the leftmost photovoltaic module to move rightwards, and then the inter-module soft ropes among the modules are sequentially compressed to drive other photovoltaic modules to contract rightwards.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A connection structure of a photovoltaic module and a support rod is characterized by comprising a motor, a photovoltaic module support member and a support rod, wherein a moving pair is arranged between the photovoltaic module support member and the support rod, so that the photovoltaic module can move on the support rod;
the photovoltaic module supporting part comprises a supporting plate and a moving plate, a photovoltaic module is arranged on the supporting plate, one end of the moving plate is fixedly connected with the supporting plate, a through hole is formed in the moving plate, the supporting rod penetrates through the through hole, and the photovoltaic module supporting part moves on the supporting rod by moving the moving plate up and down or left and right in the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921105781.5U CN210927522U (en) | 2019-07-16 | 2019-07-16 | Connecting structure of photovoltaic module and supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921105781.5U CN210927522U (en) | 2019-07-16 | 2019-07-16 | Connecting structure of photovoltaic module and supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927522U true CN210927522U (en) | 2020-07-03 |
Family
ID=71351287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921105781.5U Active CN210927522U (en) | 2019-07-16 | 2019-07-16 | Connecting structure of photovoltaic module and supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927522U (en) |
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2019
- 2019-07-16 CN CN201921105781.5U patent/CN210927522U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 223800 Room 806, Zhixin science and Technology Plaza office building, Hubin New District, Suqian City, Jiangsu Province Patentee after: Jiangsu yimuen Industrial Technology Co.,Ltd. Address before: 223800 room 103, building 303, Xiangwang community, Suqian Economic Development Zone, Jiangsu Province Patentee before: Li Shuang |