CN207490837U - Cross-piece among a kind of photovoltaic bracket universal joint - Google Patents
Cross-piece among a kind of photovoltaic bracket universal joint Download PDFInfo
- Publication number
- CN207490837U CN207490837U CN201721691538.7U CN201721691538U CN207490837U CN 207490837 U CN207490837 U CN 207490837U CN 201721691538 U CN201721691538 U CN 201721691538U CN 207490837 U CN207490837 U CN 207490837U
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- China
- Prior art keywords
- channel steel
- motor
- fixedly connected
- rod
- cross
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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
Abstract
The utility model is related to cross-pieces among a kind of photovoltaic bracket universal joint, including cross axle, the first U-shaped card mouth and the second U-shaped card mouth, the segmental arc of the first U-shaped card mouth is fixedly connected with the end of first body of rod, and the segmental arc of the second U-shaped card mouth is fixedly connected with the end of second body of rod；Two opposite free walls of the first U-shaped card mouth are fixedly connected with two ends of cross axle, and two ends that two opposite free walls of the second U-shaped card mouth are other with cross axle are fixedly connected, to realize rotation of second body of rod relative to first body of rod.The utility model can realize the rotation of first crossbeam or second cross beam relative to the first vertical channel steel or the second vertical channel steel by cross-piece among universal joint, and therefore, the utility model is simple in structure, convenient to assemble and disassemble, using effect is good.
Description
Technical field
The utility model belongs to photovoltaic panel installing area, and in particular to cross-piece among a kind of photovoltaic bracket universal joint.
Background technology
With the progress of science and the development of society, people’s lives level constantly improves, and the consumption of the energy is also continuous
Increase, the various energy gradually lack, and people also increasingly increase the attention of reproducible new energy.
In terms of the energy, solar energy is a kind of can to utilize solar power generation by the energy for the environment protection clean that we utilize
It is a scheme for solving the problems, such as future source of energy, solar battery product quickly develops and popularizes at present.People are general
The needs of electric energy or thermal energy for people are converted into using solar energy.At present, well known solar modules construction is by glass
Glass, EVA, the battery strings arranged according to certain rules, PET (Tedlar), aluminium frame, terminal box and conducting wire, Combined storage battery form.It will
Two conducting wires of solar modules are sequentially connected to by positive and negative anodes in load, in the case where there is sunlight, solar modules
Certain operating voltage and operating current can be exported, makes load operation, is then needed at cloudy day or night by accumulator storage on daytime
Electric energy make loaded work piece.
In order to which solar modules is enable to generate electricity to greatest extent, it is necessary to a kind of rotatable supporting rack.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of photovoltaic bracket universal joint
Intermediate cross-piece.The technical problems to be solved in the utility model is achieved through the following technical solutions：
Cross-piece among a kind of photovoltaic bracket universal joint, including cross axle, the first U-shaped card mouth and the second U-shaped card mouth, institute
The segmental arc for stating the first U-shaped card mouth is fixedly connected with the end of first body of rod, the segmental arc and the second bar of the second U-shaped card mouth
The end of body is fixedly connected；
Two opposite free walls of the first U-shaped card mouth are fixedly connected with two ends of cross axle, the 2nd U
Two other ends of two opposite free walls of type bayonet and cross axle are fixedly connected, to realize second body of rod relative to the
The rotation of one body of rod；
The other end of first body of rod is fixedly connected with the end of the first vertical channel steel or the second vertical channel steel, described
The other end of second body of rod is fixedly connected with first crossbeam or second cross beam.
As a preferred embodiment of the utility model, the lower end of the first vertical channel steel is fixed with first level
Channel steel, the lower end of the second vertical channel steel are fixed with the second horizontal channel steel, the first level channel steel and the second level trough
Steel is fixedly connected with pre-embedded bolt, and the height of the first vertical channel steel is higher than the height of the second vertical channel steel.
As a preferred embodiment of the utility model, further include and be arranged on first level channel steel and the second horizontal channel steel
Between and the connecting rod vertical with first level channel steel, the lower section of the connecting rod be equipped with supporting rod, the upper end of the supporting rod and connecting rod
Connection；
The peripheral wall of the supporting rod is equipped with retainer ring, and the outer wall of the retainer ring is fixedly connected with two symmetrical lifting spiral shells
Mother, inner wall and the screw of lifting nut coordinate；Screw on the left of supporting rod is driven by the first motor to be rotated, positioned at support
Screw on the right side of bar is driven by the second motor to be rotated；
First motor and the second motor are each attached on ground, the first motor, the second motor output shaft with silk
The bottom end of bar is fixedly connected.
As a preferred embodiment of the utility model, the first motor of control and the second motor forward or reverse are further included
Control system, which includes：
Control button sends out the instruction of control motor forward or reverse to main control chip；
Main control chip for receiving and processing the instruction of control button transmission, and controls first by motor drive module
Motor and/or the second motor rotate forward or reversion；
First motor is connect with the screw in left side, and the screw in left side can be driven to rotate forward or invert；
Second motor is connect with the screw on right side, and the screw on right side can be driven to rotate forward or invert.
The beneficial effects of the utility model：
The utility model can realize that first crossbeam or second cross beam are vertical relative to first by cross-piece among universal joint
The rotation of channel steel or the second vertical channel steel, therefore, the utility model is simple in structure, convenient to assemble and disassemble, using effect is good.
The utility model is described in further details below with reference to accompanying drawings and embodiments.
Description of the drawings
Fig. 1 is the structure diagram of photovoltaic module.
In figure：11st, first level channel steel；12nd, the second horizontal channel steel；21st, the first vertical channel steel；22nd, the second vertical channel steel；
3rd, universal joint connecting rod；41st, first crossbeam；42nd, second cross beam；5th, photovoltaic panel；6th, connecting rod；7th, supporting rod；71st, retainer ring；72、
Lifting nut；73rd, screw；81st, the first motor；82nd, the second motor.
Specific embodiment
The technological means and effect reached predetermined purpose for the utility model is expanded on further and taken, below in conjunction with attached drawing
And embodiment, to specific embodiment of the present utility model, structure feature and its effect, detailed description are as follows.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.
In addition, term " first ", " second ", " third " etc. are only used for description purpose, and it is not intended that instruction or hint
Relative importance or the implicit quantity for indicating indicated technical characteristic.The feature of " first ", " second " etc. is defined as a result,
It can express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated,
" multiple " are meant that two or more.
Term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or removable
It unloads connection or is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can pass through
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
With reference to Fig. 1, present embodiment discloses a kind of photovoltaic module, including the first level channel steel 11 being connect with pre-embedded bolt
With the second horizontal channel steel 12, at least two first vertical channel steels 21 for being placed in the top of first level channel steel 11, it is placed in the second level
12 top of channel steel and at least two second vertical channel steels 22 being oppositely arranged with the first vertical channel steel 21；
The height of first vertical channel steel 21 is higher than the height of the second vertical channel steel 22, the top of more first vertical channel steels 21
Connection has first crossbeam 41, and the top connection of more second vertical channel steels 22 has second cross beam 42, and first crossbeam 41 and second is horizontal
The surface of beam 42 is used to install photovoltaic panel 5；
One end of first vertical channel steel 21 is connect with first level channel steel 11, and the other end of the first vertical channel steel 21 passes through ten thousand
Couple to section connecting rod 3 with first crossbeam 41；
One end of second vertical channel steel 22 is connect with the second horizontal channel steel 12, and the other end of the second vertical channel steel 22 passes through ten thousand
Couple to section connecting rod 3 with second cross beam 42.
The universal joint connecting rod 3 of the present embodiment includes what is be fixedly connected with the first vertical vertical channel steel 22 of channel steel 21 or the second
First body of rod, second body of rod, first body of rod and second body of rod being fixedly connected with first crossbeam 41 or second cross beam 42 are by ten thousand
To the intermediate cross-piece connection of section, cross-piece is realizing rotation of second body of rod relative to first body of rod among the universal joint.
It may be noted that the present embodiment universal joint among cross-piece include cross axle, the first U-shaped card mouth and with second body of rod from
By the second U-shaped card mouth of end connection, the segmental arc of the first U-shaped card mouth is fixedly connected with the end of first body of rod；Second U-shaped card mouth
Segmental arc be fixedly connected with the end of second body of rod；
Two free walls of the first U-shaped card mouth are fixedly connected with two ends of cross axle, and two of the second U-shaped card mouth are certainly
It is fixedly connected by wall two ends other with cross axle.
After staff pushes the rotation of photovoltaic panel 5 in order to prevent, photovoltaic panel 5 occurs arbitrarily to rotate under inertia, this reality
It applies example and damping mechanism is equipped on cross axle, only after the motive force of staff is more than the active force of damping mechanism, photovoltaic
Plate 5 can just rotate.
When in use, photovoltaic panel 5 be mounted on first crossbeam 41 and second cross beam 42 on, staff can according to the morning or under
Noon sunlight radiation situation moves photovoltaic panel 5 with hand push, and first body of rod and second body of rod for making universal joint connecting rod 3 relatively rotate,
So as to fulfill photovoltaic panel 5 always in face of sunniness direction, the generating efficiency of photovoltaic panel 5 is improved.
The present embodiment can realize first crossbeam 41 or second cross beam 42 relative to the first vertical slot by universal joint connecting rod 3
The rotation of the vertical channel steel 22 of steel 21 or the second, therefore, the photovoltaic module structure of the present embodiment is simple, convenient to assemble and disassemble, rotation is convenient,
And the generating efficiency of photovoltaic panel 5 can be effectively improved.
It may be noted that the photovoltaic bracket of the present embodiment universal joint among cross-piece further include be arranged on first level channel steel with
Between the second horizontal channel steel and connecting rod vertical with first level channel steel, the lower section of the connecting rod is equipped with supporting rod, the supporting rod
Upper end connect with connecting rod；
The peripheral wall of the supporting rod is equipped with retainer ring, and the outer wall of the retainer ring is fixedly connected with two symmetrical lifting spiral shells
Mother, inner wall and the screw of lifting nut coordinate；Screw on the left of supporting rod is driven by the first motor to be rotated, positioned at support
Screw on the right side of bar is driven by the second motor to be rotated；
First motor and the second motor are each attached on ground, the first motor, the second motor output shaft with silk
The bottom end of bar is fixedly connected.
Certainly, the control system of the first motor of control and the second motor forward or reverse is further included, which includes：
Control button sends out the instruction of control motor forward or reverse to main control chip；
Main control chip for receiving and processing the instruction of control button transmission, and controls first by motor drive module
Motor and/or the second motor rotate forward or reversion；
First motor is connect with the screw in left side, and the screw in left side can be driven to rotate forward or invert；
Second motor is connect with the screw on right side, and the screw on right side can be driven to rotate forward or invert.
The main control chip of the present embodiment is STC12C5A60S2 microcontrollers；STC12C5A60S2 be STC production single clock/
The microcontroller of machine cycle (1T), is high speed, low-power consumption, superpower jamproof 8051 microcontroller of new generation, and instruction code is complete
Compatible tradition 8051, but fast 8-12 times of speed.It is internally integrated MAX810 Special reset circuits, 2 road PWM, 8 road 10-bit high speed A/D
Conversion controls, strong jamming occasion for motor.The operating voltage 5.5-3.5V of STC12C5A60S2 microcontrollers, and have
EEPROM functions, house dog are internally integrated MAX810 Special reset circuits, external power-fail detection circuit, clock source：It is external high-precision
Crystal/clock is spent, internal R/C oscillators, internal R/C oscillator frequencies are under room temperature：5.0V microcontrollers are：11~17MHz、
3.3V microcontrollers are：8~12MHz.
Motor drive module can select L298N motors to drive plate module.
When needing to adjust the height of cross-piece among universal joint, startup starts motor under control of the control system, electricity
The output terminal of machine drives screw rotation, screw is caused to revolve by leading screw lifting nut mechanism driving with lifting nut due to screw
When turning, lifting nut drives retainer ring, supporting rod, universal joint centre cross-piece to rise or fall.
The utility model drives screw to rotate by motor, supporting rod is driven to transport upward or downward so as to fulfill lifting nut
It is dynamic, and then realize the adjusting of cross-piece height among universal joint.
In order to realize being fixedly connected for retainer ring and supporting rod, it is recessed that the present embodiment is equipped with annular on the peripheral wall of supporting rod
Slot, retainer ring are installed in annular groove, and the purpose set in this way is to prevent elevating mechanism retainer ring and branch in lifting process
The Relative sliding of strut.
The present embodiment gives the connection mode of a kind of lifting nut and retainer ring, specifically：The peripheral wall of lifting nut
Fixed plate is equipped with, the outer wall of retainer ring is equipped with the groove body coordinated with fixed plate, and groove body is welded and fixed with fixed plate.
The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, several simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (4)
1. cross-piece among a kind of photovoltaic bracket universal joint, which is characterized in that including cross axle, the first U-shaped card mouth and the 2nd U
Type bayonet, the segmental arc of the first U-shaped card mouth are fixedly connected with the end of first body of rod, the arc of the second U-shaped card mouth
Section is fixedly connected with the end of second body of rod；
Two opposite free walls of the first U-shaped card mouth are fixedly connected with two ends of cross axle, second U-shaped card
Two opposite free walls of mouth, two ends other with cross axle are fixedly connected, to realize second body of rod relative to the first bar
The rotation of body；
The other end of first body of rod and the first vertical channel steel（21）Or the second vertical channel steel（22）End be fixedly connected,
The other end of second body of rod and and first crossbeam（41）Or second cross beam（42）It is fixedly connected.
2. cross-piece among photovoltaic bracket universal joint as described in claim 1, which is characterized in that the first vertical channel steel
（21）Lower end be fixed with first level channel steel（11）, the second vertical channel steel（22）Lower end be fixed with second level
Channel steel（12）, the first level channel steel（11）With the second horizontal channel steel（12）Lower end be located at same level, and described
First vertical channel steel（21）Height be higher than the second vertical channel steel（22）Height.
3. cross-piece among photovoltaic bracket universal joint as claimed in claim 1 or 2, which is characterized in that further include and be arranged on
Between first level channel steel and the second horizontal channel steel and connecting rod vertical with first level channel steel, the lower section of the connecting rod is equipped with support
Bar, the upper end of the supporting rod are connect with connecting rod；
The peripheral wall of the supporting rod is equipped with retainer ring, and the outer wall of the retainer ring is fixedly connected with two symmetrical lifting nuts,
The inner wall of lifting nut coordinates with screw；Screw on the left of supporting rod is driven by the first motor to be rotated, positioned at supporting rod
The screw on right side is driven by the second motor to be rotated；
First motor and the second motor are each attached on ground, the first motor, the second motor output shaft with screw
Bottom end is fixedly connected.
4. cross-piece among photovoltaic bracket universal joint as claimed in claim 3, which is characterized in that further include the first electricity of control
The control system of machine and the second motor forward or reverse, the control system include：
Control button sends out the instruction of control motor forward or reverse to main control chip；
Main control chip for receiving and processing the instruction of control button transmission, and controls the first motor by motor drive module
And/or second motor rotate forward or reversion；
First motor is connect with the screw in left side, and the screw in left side can be driven to rotate forward or invert；
Second motor is connect with the screw on right side, and the screw on right side can be driven to rotate forward or invert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691538.7U CN207490837U (en) | 2017-12-07 | 2017-12-07 | Cross-piece among a kind of photovoltaic bracket universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691538.7U CN207490837U (en) | 2017-12-07 | 2017-12-07 | Cross-piece among a kind of photovoltaic bracket universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490837U true CN207490837U (en) | 2018-06-12 |
Family
ID=62457756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721691538.7U Expired - Fee Related CN207490837U (en) | 2017-12-07 | 2017-12-07 | Cross-piece among a kind of photovoltaic bracket universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490837U (en) |
-
2017
- 2017-12-07 CN CN201721691538.7U patent/CN207490837U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181207 |