CN216959725U - Stable form photovoltaic support - Google Patents
Stable form photovoltaic support Download PDFInfo
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- CN216959725U CN216959725U CN202122344481.6U CN202122344481U CN216959725U CN 216959725 U CN216959725 U CN 216959725U CN 202122344481 U CN202122344481 U CN 202122344481U CN 216959725 U CN216959725 U CN 216959725U
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- damping
- crossbeam
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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 application relates to a stable form photovoltaic support uses in the field of photovoltaic support technique, and it includes the crossbeam, sets up a plurality of purlins on the crossbeam and is located the stand of crossbeam below, is connected for rotating between stand and the crossbeam, the crossbeam with be equipped with damping device between the stand, damping device's one end through coupling assembling one with the crossbeam is connected, damping device's the other end through coupling assembling two with the stand is connected. This application has the effect that improves the holistic stability of photovoltaic support.
Description
Technical Field
The application relates to the technical field of photovoltaic supports, in particular to a stable photovoltaic support.
Background
Solar energy is increasingly gaining attention as a clean energy source in the power industry, and is generally converted into electric energy through photovoltaic panels. Photovoltaic board passes through the photovoltaic support to be fixed in roof or spacious, the outdoor environment of illumination intensity, and the photovoltaic support generally adopts aluminum alloy, carbon steel or stainless steel material to make, can play good support to the photovoltaic board.
Photovoltaic support among the correlation technique includes the crossbeam and sets up a plurality of purlins on the crossbeam, and the photovoltaic board is installed on a plurality of purlins, and the below of crossbeam is equipped with between stand and crossbeam and the stand and is connected for rotating, supports crossbeam and photovoltaic board through the stand to order about the crossbeam through the driving source and rotate, so that adjust the angle of photovoltaic board.
To the correlation technique among the above-mentioned, the inventor thinks when meetting strong wind weather, thereby the photovoltaic board can produce great vibrations and drive the crossbeam and produce great vibrations, and the crossbeam will shake again and transmit for the stand, leads to whole photovoltaic support to appear the unstable condition easily.
SUMMERY OF THE UTILITY MODEL
In order to improve when meetting strong wind weather, whole photovoltaic support appears the problem of the unstable condition because of vibrations easily, this application provides a stable form photovoltaic support.
The application provides a stable form photovoltaic support adopts following technical scheme:
the utility model provides a stable form photovoltaic support, includes the crossbeam, sets up a plurality of purlins on the crossbeam and is located the stand of crossbeam below, is connected for rotating between stand and the crossbeam, the crossbeam with be equipped with damping device between the stand, damping device's one end through coupling assembling one with the crossbeam is connected, damping device's the other end through coupling assembling two with the stand is connected.
Through adopting above-mentioned technical scheme, damping device passes through coupling assembling one and coupling assembling two is connected between crossbeam and stand, and damping device can share some stands to the holding power of crossbeam, and damping device itself still possesses shock-absorbing function to when meetting strong wind weather, damping device can hinder the vibrations of part crossbeam, and then reduces the vibrations that the stand received, has improved the stability of photovoltaic support on the whole.
Optionally, the damping device comprises a damping mechanism and a transmission mechanism, the damping mechanism is in transmission connection with the transmission mechanism, the transmission mechanism is connected with the first connecting component, and the damping mechanism is connected with the second connecting component.
Through adopting above-mentioned technical scheme, damper possesses the absorbing function, and drive mechanism can transmit the vibrations of crossbeam for damper, and drive mechanism can share the holding power of some stands to the crossbeam simultaneously. When meeting strong wind weather, cooperate through damper and drive mechanism, can hinder the vibrations of part crossbeam, and then reduce the vibrations that the stand received, improved photovoltaic support's stability on the whole.
Optionally, damper includes the damping box and rotates the damping dish of installing in the damping box, the damping box with coupling assembling two is connected, the damping dish passes through the drive mechanism drive rotates, just be equipped with non-Newtonian fluid in the damping box.
Through adopting above-mentioned technical scheme, when the crossbeam takes place vibrations, the vibrations of crossbeam pass through drive mechanism and transmit the damping dish and rotate with the drive damping dish, and the damping dish rotates the non-Newtonian fluid that can mix the damping incasement, plays the effect of moving away to avoid possible earthquakes through non-Newtonian fluid to can obstruct the vibrations of part crossbeam, and then reduce the vibrations that the stand received, improve the stability of photovoltaic support on the whole.
Optionally, drive mechanism includes sector gear and circular gear, sector gear with coupling assembling one is connected, circular gear is located the outside of damper box and with damping disc coaxial coupling, sector gear with the circular gear meshes mutually.
Through adopting above-mentioned technical scheme, the crossbeam takes place vibrations and drives sector gear and rotate, and sector gear rotates and drives the round gear and rotate, and the round gear rotates and drives the damping dish and rotate, and the damping dish rotates and stirs the non-Newtonian fluid in the damping box, makes the non-Newtonian fluid in the damping box can hinder the damping dish and rotate, and then hinders sector gear and round gear and rotate to can hinder the vibrations of part crossbeam.
Optionally, the number of teeth on the sector gear is greater than the number of teeth on the circular gear.
Through adopting above-mentioned technical scheme, the vibration range of crossbeam is for the round gear after sector gear enlargies, because the teeth of a cogwheel quantity on the sector gear is greater than the teeth of a cogwheel quantity on the round gear, makes the round gear slew velocity can improve under sector gear's drive, and then makes the slew velocity of damping dish improve to can improve the effect of hindering of the damping dish of non-Newton fluid in the damping box, rotate with better hindrance sector gear and round gear, and then hinder the vibrations of part crossbeam.
Optionally, the first connecting assembly comprises a connecting hoop and a connecting plate, the connecting hoop is sleeved on the outer side of the cross beam, the connecting plate is located below the cross beam and connected with the connecting hoop, and the transmission mechanism is connected with the connecting plate.
By adopting the technical scheme, the connecting hoop is connected with the connecting plate, so that the connecting plate can be fixed on the cross beam, and then the connecting plate is connected with the transmission mechanism, so that the transmission mechanism can be connected with the cross beam.
Optionally, the second connecting assembly comprises a hoop and a support plate, the hoop is sleeved on the stand column, the support plate is connected to the hoop, and the damping mechanism is connected to the support plate.
Through adopting above-mentioned technical scheme, the staple bolt is fixed on the stand, and the backup pad is connected on the staple bolt, and the backup pad is connected with damper again for damper can be connected with the stand.
Optionally, a plurality of damping teeth are arranged on the outer wall of the damping disc at intervals along the periphery, and gaps are formed between the plurality of damping teeth and the inner wall of the damping box.
Through adopting above-mentioned technical scheme, the damping tooth has increased the area of contact of non-Newtonian fluid with the damping dish to improved the hindrance effect of non-Newtonian fluid to the damping dish, rotated with better hindrance damping dish, and then hindered sector gear and circular gear and rotated, in order to hinder the vibrations of part crossbeam.
Optionally, the side walls of a plurality of the damping teeth are provided with a containing groove.
Through adopting above-mentioned technical scheme, the dilatation groove has increased the inside non-Newtonian fluidic reserves of damper to improved the hindrance effect of non-Newtonian fluid to the damping dish, rotated with better hindrance damping dish, and then hindered sector gear and circular gear and rotated, in order to hinder the vibrations of part crossbeam.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the cross beam vibrates, the vibration of the cross beam is transmitted to the damping disc through the transmission mechanism to drive the damping disc to rotate, the non-Newtonian fluid in the damping box can be stirred through the rotation of the damping disc, and the non-Newtonian fluid plays a role in shock absorption, so that part of the vibration of the cross beam can be blocked, the vibration of the stand column is reduced, and the stability of the photovoltaic support is integrally improved;
2. the crossbeam vibrates to drive the sector gear to rotate, the sector gear rotates to drive the circular gear to rotate, the circular gear rotates to drive the damping disc to rotate, the damping disc rotates to stir the non-Newtonian fluid in the damping box, so that the non-Newtonian fluid in the damping box can block the damping disc from rotating, further block the sector gear and the circular gear from rotating, and further block part of the crossbeam from vibrating;
3. the damping tooth has increased the area of contact of non-Newtonian fluid with the damping disk, and the dilatation groove has increased the reserves of non-Newtonian fluid in the damping box, and the hindrance damping disk that makes the non-Newtonian fluid in the damping box can be better rotates, and then hinders sector gear and circular gear and rotate to can hinder the vibrations of part crossbeam.
Drawings
Fig. 1 is a schematic view of a stabilized photovoltaic support according to one embodiment of the present application.
Fig. 2 is a schematic view of a shock absorbing device according to an embodiment of the present application.
FIG. 3 is a cross-sectional view of a damping tank according to an embodiment of the present invention.
FIG. 4 is a sectional view of the damper box according to the second embodiment of the present application.
Reference numerals: 1. a cross beam; 2. a purlin; 3. a column; 4. a shock-absorbing device; 41. a damping mechanism; 411. a damping box; 412. a damping disc; 42. a transmission mechanism; 421. a sector gear; 4211. lightening holes; 422. a circular gear; 5. a first connecting component; 51. a connecting hoop; 52. a connecting plate; 6. a connecting bolt; 7. a second connecting component; 71. hooping; 72. a support plate; 8. angle steel; 9. reinforcing ribs; 10. fixing the bolt; 11. damping teeth; 111. a capacity expansion slot.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The first embodiment is as follows:
the embodiment of the application discloses stable form photovoltaic support.
Referring to fig. 1, stable form photovoltaic support includes crossbeam 1, installs a plurality of purlins 2 on crossbeam 1 and sets up stand 3 in crossbeam 1 below, and the photovoltaic board is installed on purlin 2, and stand 3 is used for supporting crossbeam 1 and photovoltaic board, and is connected for rotating between stand 3 and the crossbeam 1 to in order to adjust the angle of photovoltaic board. Be provided with damping device 4 between crossbeam 1 and the stand 3, damping device 4 includes damper 41 and drive mechanism 42, and damper 41 and drive mechanism 42 transmission are connected, and drive mechanism 42 is connected with crossbeam 1 through coupling assembling 5, and damper 41 is connected with stand 3 through coupling assembling two 7 to can connect damping device 4 between crossbeam 1 and stand 3.
Referring to fig. 2, the transmission mechanism 42 is composed of a sector gear 421 and a circular gear 422, and the sector gear 421 is provided with a plurality of lightening holes 4211 for lightening the weight thereof. Sector gear 421 is connected with coupling assembling 5, and circular gear 422 is connected with damper 41 transmission, and sector gear 421 and circular gear 422 intermeshing, in this embodiment, the drive ratio of sector gear 421 and circular gear 422 is 0.1, and the vibration range of crossbeam 1 transmits to circular gear 422 after fan gear 421 amplifies, makes circular gear 422 be the rotational speed under sector gear 421's drive and can improve.
Referring to fig. 2 and 3, the damping mechanism 41 includes a damping box 411 and a damping disc 412 rotatably mounted in the damping box 411, in this embodiment, the damping box 411 and the damping disc 412 are both cylindrical, the damping box 411 and the damping disc 412 are coaxially disposed, and a gap is provided between an inner wall of the damping box 411 and an outer wall of the damping disc 412. The damping box 411 is connected with the second connecting component 7, and the damping disc 412 is coaxially connected with a circular gear 422 positioned outside the damping box 411 and driven by the circular gear 422. A non-newtonian fluid is provided within the damping chamber 411.
When the crossbeam 1 shakes, the crossbeam 1 drives the sector gear 421 to rotate, the sector gear 421 rotates to drive the circular gear 422 to rotate, the circular gear 422 drives the damping disc 412 to rotate rapidly after being accelerated by the sector gear 421, the damping disc 412 rotates rapidly to stir the non-Newtonian fluid in the damping box 411, so that the non-Newtonian fluid in the damping box 411 can block the damping disc 412 to rotate, and further block the sector gear 421 and the circular gear 422 to rotate, thereby blocking part of the shaking of the crossbeam 1, reducing the shaking of the upright column 3, and improving the stability of the photovoltaic support as a whole.
Referring to fig. 1 and 2, the first connection assembly 5 includes a connection hoop 51 and a connection plate 52, the connection hoop 51 is shaped like a triangle 21274and is sleeved on the outer side of the beam 1 from the top, the connection plate 52 is located below the beam 1, the connection plate 52 is an equilateral angle steel, two ends of the connection hoop 51 are connected with the connection plate 52 through connection bolts 6, the sector gear 421 is welded on the connection plate 52, and the connection bolts 6 are screwed one by one to enable the connection plate 52 and the connection hoop 51 to be abutted against the beam 1, so that the sector gear 421 can be connected with the beam 1. In addition, the connection hoop 51 and the connection plate 52 are connected by bolts, so that an operator can conveniently mount the connection hoop 51 and the connection plate 52 on the cross beam 1 or dismount the cross beam 1.
Referring to fig. 1 and 2, the second connecting assembly 7 includes an anchor ear 71 and a support plate 72, the anchor ear 71 is sleeved on the column 3 and fixed on the column 3 through a fixing bolt 10, the support plate 72 is welded on the anchor ear 71, one side of the support plate 72 far from the anchor ear 71 is bolted with an angle steel 8, and a damper box 411 is welded on the angle steel 8, so that the damper box 411 can be connected with the column 3. In addition, the reinforcing ribs 9 are welded between the bottom of the support plate 72 and the anchor ears 71, and the connecting strength between the support plate 72 and the anchor ears 71 is improved through the reinforcing ribs 9, so that the support plate 72 can more stably support the damping device 4.
In addition, the anchor ear 71 is connected with the upright post 3 by bolts, so that an operator can conveniently install the anchor ear 71 on the upright post 3 or disassemble the anchor ear 71 from the upright post 3. The shock absorbing device 4 can be conveniently assembled and disassembled by an operator through the connecting bolt 6 and the fixing bolt 10.
The implementation principle of stable form photovoltaic support of this application embodiment does: the transmission mechanism 42 is connected with the cross beam 1 through the first connecting component 5, the damping mechanism 41 is connected with the upright post 3 through the second connecting component 7, and the transmission mechanism 42 is in transmission connection with the damping mechanism 41, so that the damping device 4 can be connected between the cross beam 1 and the upright post 3. When the crossbeam 1 shakes, the crossbeam 1 drives the sector gear 421 to rotate, the sector gear 421 rotates to drive the circular gear 422 to rotate, the circular gear 422 drives the damping disc 412 to rotate rapidly after being accelerated by the sector gear 421, the damping disc 412 rotates rapidly to stir the non-Newtonian fluid in the damping box 411, so that the non-Newtonian fluid in the damping box 411 can block the damping disc 412 to rotate, and further block the sector gear 421 and the circular gear 422 to rotate, thereby blocking part of the shaking of the crossbeam 1, reducing the shaking of the upright column 3, and improving the stability of the photovoltaic support as a whole.
Example two:
referring to fig. 1 and 4, the difference between the present embodiment and the first embodiment is that, in the stable photovoltaic bracket, a plurality of damping teeth 11 are integrally formed on the outer wall of the damping disk 412 along the periphery, and a gap is formed between each damping tooth 11 and the inner wall of the damping box 411. In this embodiment, the number of the damping teeth 11 is six, the six damping teeth 11 are uniformly distributed along the circumference of the damping disc 412, the two side surfaces of each damping tooth 11 are provided with the expansion grooves 111, and the expansion grooves 111 can increase the storage amount of the non-newtonian fluid in the damping box 411. The contact area of the non-Newtonian fluid and the damping disc 412 is increased through the damping teeth 11, so that the blocking effect of the non-Newtonian fluid on the damping disc 412 is improved, the damping disc 412 is better blocked from rotating, and the sector gear 421 and the circular gear 422 are further blocked from rotating, so that the vibration of a part of the cross beam 1 is blocked.
The implementation principle of stable form photovoltaic support of this application embodiment does: damping tooth 11 has increased the area of contact of non-Newtonian fluid with damping disc 412, and dilatation groove 111 has increased the reserves of non-Newtonian fluid in damping box 411, makes the non-Newtonian fluid in the damping box 411 can be better hinder damping disc 412 and rotate, and then hinders sector gear 421 and circular gear 422 and rotate to can hinder the vibrations of part crossbeam 1, with the vibrations that reduce stand 3 and received, improve photovoltaic support's stability on the whole.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a stable form photovoltaic support, includes crossbeam (1), sets up a plurality of purlins (2) on crossbeam (1) and stand (3) that are located crossbeam (1) below, is connected its characterized in that for rotating between stand (3) and crossbeam (1): crossbeam (1) with be equipped with damping device (4) between stand (3), damping device's (4) one end through coupling assembling (5) with crossbeam (1) is connected, damping device's (4) the other end through coupling assembling two (7) with stand (3) are connected.
2. A stabilized photovoltaic support according to claim 1, wherein: damping device (4) include damper (41) and drive mechanism (42), damper (41) with drive mechanism (42) transmission is connected, drive mechanism (42) with coupling assembling (5) are connected, damper (41) with coupling assembling two (7) are connected.
3. A stabilized photovoltaic support according to claim 2, wherein: damper (41) include damping box (411) and rotate damping disk (412) of installing in damping box (411), damping box (411) with coupling assembling two (7) are connected, damping disk (412) pass through drive mechanism (42) drive rotates, just be equipped with non-Newtonian fluid in damping box (411).
4. A stabilized photovoltaic support according to claim 3, wherein: drive mechanism (42) include sector gear (421) and circular gear (422), sector gear (421) with coupling assembling (5) are connected, circular gear (422) are located the outside of damper box (411) and with damping dish (412) coaxial coupling, sector gear (421) with circular gear (422) mesh mutually.
5. A stabilized photovoltaic support according to claim 4, wherein: the number of teeth on the sector gear (421) is greater than the number of teeth on the circular gear (422).
6. A stabilized photovoltaic support according to claim 2, wherein: the first connecting assembly (5) comprises a connecting hoop (51) and a connecting plate (52), the connecting hoop (51) is sleeved on the outer side of the cross beam (1), the connecting plate (52) is located below the cross beam (1) and connected with the connecting hoop (51), and the transmission mechanism (42) is connected with the connecting plate (52).
7. A stabilized photovoltaic support according to claim 2, wherein: and the second connecting assembly (7) comprises a hoop (71) and a support plate (72), the hoop (71) is sleeved on the upright post (3), the support plate (72) is connected on the hoop (71), and the damping mechanism (41) is connected with the support plate (72).
8. A stabilized photovoltaic support according to claim 3, wherein: a plurality of damping teeth (11) are arranged on the outer wall of the damping disc (412) at intervals along the periphery, and gaps are formed between the plurality of damping teeth (11) and the inner wall of the damping box (411).
9. A stabilized photovoltaic support according to claim 8, wherein: the side walls of a plurality of damping teeth (11) are provided with a containing groove (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344481.6U CN216959725U (en) | 2021-09-26 | 2021-09-26 | Stable form photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344481.6U CN216959725U (en) | 2021-09-26 | 2021-09-26 | Stable form photovoltaic support |
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| Publication Number | Publication Date |
|---|---|
| CN216959725U true CN216959725U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122344481.6U Active CN216959725U (en) | 2021-09-26 | 2021-09-26 | Stable form photovoltaic support |
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| CN (1) | CN216959725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682445A (en) * | 2022-10-17 | 2023-02-03 | 河北珠峰仪器仪表设备有限公司 | Groove type solar heat collector supporting body capable of being installed quickly and accurately |
| CN115682444A (en) * | 2022-11-04 | 2023-02-03 | 河北珠峰仪器仪表设备有限公司 | Double-shaft groove type solar heat collector wind-resistant frame with high strength and accurate and rapid installation |
-
2021
- 2021-09-26 CN CN202122344481.6U patent/CN216959725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682445A (en) * | 2022-10-17 | 2023-02-03 | 河北珠峰仪器仪表设备有限公司 | Groove type solar heat collector supporting body capable of being installed quickly and accurately |
| CN115682444A (en) * | 2022-11-04 | 2023-02-03 | 河北珠峰仪器仪表设备有限公司 | Double-shaft groove type solar heat collector wind-resistant frame with high strength and accurate and rapid installation |
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Effective date of registration: 20230803 Address after: 100071 303-304, 3rd floor, building 2, District 12, 188 South 4th Ring Road West, Fengtai District, Beijing (Park) Patentee after: CGN (Beijing) New Energy Technology Co.,Ltd. Address before: 213000 No. 18, South Ring Road, Shangxing Town Industrial Park, Liyang City, Changzhou City, Jiangsu Province Patentee before: Jiangsu Guoqiang Xingsheng Energy Technology Co.,Ltd. |