CN215720477U

CN215720477U - Photovoltaic support with shock-absorbing function

Info

Publication number: CN215720477U
Application number: CN202122339532.6U
Authority: CN
Inventors: 夏荣根; 张亮; 董梅娟
Original assignee: Jiangsu Guoqiang Xingsheng Energy Technology Co ltd
Current assignee: Jiangsu Guoqiang Xingsheng Energy Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-01
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to a photovoltaic support with shock-absorbing function uses in the field of photovoltaic support technology, and it includes the girder, sets up a plurality of purlins on the girder and is located the stand of girder below, is connected for rotating between stand and the girder, the girder with be equipped with the shock absorber between the stand, the one end of shock absorber through coupling assembling one with the girder is connected, the other end of shock absorber through coupling assembling two with the stand is connected. This application has the effect that improves the holistic stability of photovoltaic support.

Description

Photovoltaic support with shock-absorbing function

Technical Field

The application relates to the field of photovoltaic support technology, especially, relate to a photovoltaic support with shock-absorbing function.

Background

The photovoltaic support is a special support for placing, installing and fixing a photovoltaic panel in a solar photovoltaic power generation system. The solar photovoltaic panel is generally made of aluminum alloy, carbon steel or stainless steel, the surface of the carbon steel is subjected to hot galvanizing treatment, the photovoltaic panel can be well supported and is not easy to corrode, and the solar photovoltaic panel is suitable for an open outdoor environment with solar photovoltaic power generation and strong illumination.

The photovoltaic support in the correlation technique includes the girder and sets up a plurality of purlins on the girder, and the photovoltaic board is installed on a plurality of purlins, and the below of girder is equipped with the stand, supports girder and photovoltaic board through the stand. In addition, be connected for rotating between stand and the girder, and drive the girder through the driving source and rotate to adjust the angle of photovoltaic board.

To the correlation technique among the above-mentioned, the inventor thinks when meetting bad weather or strong wind, thereby the photovoltaic board can produce great vibrations to drive the girder and produce great vibrations, and the girder 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 bad weather or strong wind, the problem of the easy unstable condition that appears of whole photovoltaic support because of vibrations, this application provides a photovoltaic support with shock-absorbing function.

The application provides a photovoltaic support with shock-absorbing function adopts following technical scheme:

the utility model provides a photovoltaic support with shock-absorbing function, includes the girder, sets up a plurality of purlins on the girder and is located the stand of girder below, is connected for rotating between stand and the girder, the girder with be equipped with the shock absorber between the stand, the one end of shock absorber pass through coupling assembling one with the girder is connected, the other end of shock absorber pass through coupling assembling two with the stand is connected.

Through adopting above-mentioned technical scheme, the shock absorber passes through coupling assembling one and coupling assembling two is connected between girder and stand, and the shock absorber can share some stands to the holding power of girder, and shock absorber itself still possesses shock-absorbing function to when meetting bad weather or strong wind, the shock absorber can hinder the vibrations of part girder, and then reduces the vibrations that the stand received, has improved photovoltaic support's stability on the whole.

Optionally, the shock absorber includes a liquid storage tube and a movable tube, the movable tube is slidably disposed in the liquid storage tube, a gap is formed between an outer wall of the movable tube and an inner wall of the liquid storage tube, the liquid storage tube is hinged to the first connecting assembly, and the movable tube is hinged to the second connecting assembly; the liquid storage pipe is internally provided with non-Newtonian fluid, and the liquid storage pipe is far away from one end of the first connecting component and an oil seal is arranged between the movable pipes.

Through adopting above-mentioned technical scheme, the shock absorber comprises the stock solution pipe and the movable tube that slide each other and set up for the shock absorber possesses the telescopic function, and the inside non-Newtonian fluid of shock absorber provides the holding power to the girder. When the girder takes place vibrations, play the effect that hinders the vibrations of part girder through the inside non-Newton fluid of shock absorber to reduce the vibrations that the stand received, improved photovoltaic support's stability on the whole. In addition, the oil seal increases the sealing performance between the liquid storage pipe and the movable pipe, and the possibility of non-Newtonian fluid leakage can be reduced.

Optionally, an inflow groove is formed in the end wall of the movable pipe close to the liquid storage pipe.

By adopting the technical scheme, the contact area of the non-Newtonian fluid and the movable tube is increased by the inflow groove, and the storage capacity of the non-Newtonian fluid in the shock absorber is also increased, so that the shock absorption effect of the non-Newtonian fluid in the shock absorber is improved.

Optionally, the outer wall of the movable pipe is provided with a guide block, and the guide block is in contact with the inner wall of the liquid storage pipe.

Through adopting above-mentioned technical scheme, the guide block has the effect of direction for liquid storage tube and movable tube can slide steadily each other.

Optionally, the first connecting component comprises a first connecting hoop sleeved on the outer side of the main beam and a first connecting plate arranged below the main beam, two ends of the first connecting hoop are connected with the first connecting plate, and the liquid storage pipe is hinged to the first connecting plate.

By adopting the technical scheme, the first connecting plate can be fixed on the main beam by connecting the connecting hoop with the first connecting plate, and then the first connecting plate is hinged with the liquid storage pipe, so that the aim of connecting the liquid storage pipe with the main beam can be fulfilled.

Optionally, both ends of the connecting hoop are connected with the first connecting plate through connecting bolts.

Through adopting above-mentioned technical scheme, adopt bolted connection's mode, the operator of being convenient for will connect hoop and connecting plate one and install to the girder or dismantle from the girder to be convenient for realize the loading and unloading of shock absorber.

Optionally, the second connecting assembly comprises a hoop sleeved on the upright and a second connecting plate connected to the hoop, and the movable pipe is hinged to the second connecting plate.

Through adopting above-mentioned technical scheme, the staple bolt is fixed on the stand, and connecting plate two is connected on the staple bolt, and connecting plate two is articulated mutually with the activity pipe to the realization is connected the mesh with activity pipe and stand.

Optionally, the shock absorber comprises an outer rod and an inner rod which is arranged in the outer rod in a sliding manner, the outer rod is connected with the first connecting assembly, and the inner rod is connected with the second connecting assembly; be equipped with baffle one along the periphery on the outer wall of outer pole, be equipped with baffle two along the periphery on the outer wall of interior pole, the outer pole with the outside cover of interior pole is equipped with the spring simultaneously, the one end of spring is connected on the baffle one, the other end of spring is connected on the baffle two.

Through adopting above-mentioned technical scheme, the shock absorber comprises interior pole and the outer pole that slides each other and cup joint for the shock absorber possesses flexible function, and also possesses elastic shock attenuation's effect when the outside spring of shock absorber provides the holding power to the girder. Thereby when the girder vibrations take place, through the vibrations that the reducible stand of spring received, improved photovoltaic support's stability on the whole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the shock absorber is composed of a liquid storage tube and a movable tube which are arranged in a sliding mode, so that the shock absorber has a telescopic function, and non-Newtonian fluid in the shock absorber provides supporting force for the main beam. When the main beam vibrates, the non-Newtonian fluid in the shock absorber plays a role in blocking part of the main beam, so that the shock on the upright column is reduced, and the stability of the photovoltaic support is improved on the whole;

2. the shock absorber is connected between the main beam and the upright post through the first connecting component and the second connecting component, so that the shock absorber can share the supporting force of a part of upright posts on the main beam and block the vibration of a part of main beam when severe weather or strong wind occurs;

3. the shock absorber comprises the interior pole and the outer pole that slip each other and cup joint for the shock absorber possesses flexible function, and the outside spring of shock absorber also possesses the effect of elastic shock attenuation when providing the holding power to the girder. Thereby when the girder vibrations take place, through the vibrations that the reducible stand of spring received, improved photovoltaic support's stability on the whole.

Drawings

Fig. 1 is a schematic view of a photovoltaic support with a shock absorbing function in an embodiment of the present application.

FIG. 2 is a cross-sectional view of a shock absorber according to an embodiment of the present application.

Fig. 3 is a schematic view of a photovoltaic support with a shock absorbing function in an embodiment two of the present application.

Reference numerals: 1. a main beam; 2. a purlin; 3. a column; 4. a shock absorber; 41. a liquid storage pipe; 42. a movable tube; 421. a flow-in groove; 43. an outer rod; 44. an inner rod; 5. a first connecting component; 51. a connecting hoop; 52. a first connecting plate; 6. a second connecting component; 61. hooping; 62. a second connecting plate; 7. oil sealing; 8. a guide block; 9. a connecting bolt; 10. fixing the bolt; 11. a first baffle plate; 12. a second baffle plate; 13. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The first embodiment is as follows:

the embodiment of the application discloses photovoltaic support with shock-absorbing function.

Referring to fig. 1, the photovoltaic support with the damping function comprises a main beam 1, a plurality of purlins 2 installed on the main beam 1 and a stand column 3 located below the main beam 1, wherein the stand column 3 is rotatably connected with the main beam 1, a photovoltaic panel is installed on the purlins 2, and the main beam 1 and the photovoltaic panel are supported through the stand column 3. The shock absorber 4 is obliquely arranged between the main beam 1 and the upright post 3, the shock absorber 4 consists of a liquid storage tube 41 and a movable tube 42 which is arranged in the liquid storage tube 41 in a sliding manner, the liquid storage tube 41 is hinged with the main beam 1 through a first connecting component 5, and the movable tube 42 is hinged with the upright post 3 through a second connecting component 6, so that the shock absorber 4 is connected between the main beam 1 and the upright post 3.

Referring to fig. 1 and 2, a non-newtonian fluid is disposed in the liquid storage tube 41, and an oil seal 7 is disposed between one end of the liquid storage tube 41, which is away from the first connecting assembly 5, and the movable tube 42. Mutual slip setting between stock solution pipe 41 and the movable tube 42 for shock absorber 4 possesses the telescopic function, and the equal integrated into one piece in both sides of movable tube 42 is equipped with guide block 8, and two guide blocks 8 all laminate on the inner wall of stock solution pipe 41. The liquid storage tube 41 and the movable tube 42 can slide stably by the guiding action of the guide block 8.

When the main beam 1 vibrates, the non-Newtonian fluid in the shock absorber 4 plays a role in blocking the vibration of part of the main beam 1, so that the vibration of the upright column 3 can be reduced, and the stability of the photovoltaic support is improved on the whole.

Referring to fig. 2, the movable tube 42 has an inflow groove 421 on the end wall near the liquid storage tube 41, the inflow groove 421 increases the contact area between the non-newtonian fluid and the movable tube 42, and the inflow groove 421 also increases the storage amount of the non-newtonian fluid inside the damper 4, thereby improving the damping effect of the non-newtonian fluid inside the damper 4.

Referring to fig. 1, the first connection assembly 5 includes a first connection hoop 51 and a first connection plate 52, the first connection hoop 51 is shaped like a letter 21274and is sleeved on the outer side of the main beam 1 from above, the first connection plate 52 is located below the main beam 1, two ends of the first connection hoop 51 are connected with the first connection plate 52 through connection bolts 9, the first connection plate 52 is tightly abutted against the main beam 1 by tightening the connection bolts 9 one by one, and the first connection plate 52 is also tightly abutted against the main beam 1, so that the first connection plate 52 can be stably fixed on the main beam 1; and then the first connecting plate 52 is hinged with the liquid storage pipe 41, so that the purpose of connecting the liquid storage pipe 41 with the main beam 1 can be realized. In addition, the connection hoop 51 and the first connection plate 52 are connected by bolts, so that an operator can conveniently mount the connection hoop 51 and the first connection plate 52 on the main beam 1 or dismount the main beam 1.

Referring to fig. 1, the second connecting assembly 6 includes an anchor ear 61 and a second connecting plate 62, the anchor ear 61 is sleeved on the column 3 and fixed on the column 3 through the fixing bolt 10, the second connecting plate 62 is welded on the anchor ear 61, and the second connecting plate 62 is hinged to the movable tube 42, so that the purpose of connecting the movable tube 42 with the column 3 is achieved. In addition, the anchor ear 61 is connected with the upright post 3 by bolts, so that the operator can conveniently install the anchor ear 61 on the upright post 3 or disassemble the anchor ear from the upright post 3, and the operator can conveniently assemble and disassemble the shock absorber 4 by the connecting bolts 9 and the fixing bolts 10.

The implementation principle of the photovoltaic support with the shock-absorbing function provided by the embodiment of the application is as follows: the liquid storage tube 41 is hinged with the main beam 1 through the first connecting component 5, and the movable tube 42 is hinged with the upright post 3 through the second connecting component 6, so that the shock absorber 4 can be connected between the main beam 1 and the upright post 3, and the non-Newtonian fluid in the shock absorber 4 provides a supporting force for the main beam 1. When the main beam 1 vibrates, the non-Newtonian fluid in the shock absorber 4 plays a role in blocking the vibration of part of the main beam 1, so that the vibration of the upright column 3 can be reduced, and the stability of the photovoltaic support is improved on the whole.

Example two:

referring to fig. 3, the difference between the first embodiment and the second embodiment is that, in the photovoltaic support with the shock absorbing function, the shock absorber 4 includes an outer rod 43 and an inner rod 44, the inner rod 44 is slidably disposed in the outer rod 43, the outer rod 43 is hinged to the first connecting plate 52, the inner rod 44 is hinged to the second connecting plate 62, and the outer rod 43 and the inner rod 44 are slidably disposed with each other, so that the shock absorber 4 has a telescopic function. The outer wall of the outer rod 43 is provided with a first baffle 11 formed integrally along the periphery, the outer wall of the inner rod 44 is provided with a second baffle 12 formed integrally along the periphery, and in the embodiment, the second baffle 12 is arranged at one end, close to the connecting component II 6, of the movable pipe 42 so as not to influence the mutual sliding between the inner rod 44 and the outer rod 43. A spring 13 is connected between the first baffle plate 11 and the second baffle plate 12, and the spring 13 is sleeved on the outer sides of the inner rod 44 and the outer rod 43.

The outside spring 13 of shock absorber 4 provides also possesses the effect of elasticity shock attenuation to the holding power of girder 1 simultaneously to when girder 1 takes place vibrations, through the vibrations that the reducible stand 3 of spring 13 received, improved the stability of photovoltaic support on the whole.

The implementation principle of the photovoltaic support with the shock-absorbing function provided by the embodiment of the application is as follows: the outer rod 43 is hinged with the main beam 1 through the first connecting component 5, the inner rod 44 is hinged with the upright post 3 through the second connecting component 6, so that the shock absorber 4 can be connected between the main beam 1 and the upright post 3, and the spring 13 outside the shock absorber 4 provides supporting force for the main beam 1 and has the elastic shock absorption function. When girder 1 shakes, the vibrations that receive through the reducible stand 3 of spring 13 have improved 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

1. The utility model provides a photovoltaic support with shock-absorbing function, includes girder (1), sets up a plurality of purlins (2) on girder (1) and stand (3) that are located girder (1) below, is connected its characterized in that for rotating between stand (3) and girder (1): the main beam (1) with be equipped with between stand (3) shock absorber (4), the one end of shock absorber (4) through coupling assembling one (5) with main beam (1) is connected, the other end of shock absorber (4) through coupling assembling two (6) with stand (3) are connected.

2. The photovoltaic bracket with the shock absorption function according to claim 1, wherein: the shock absorber (4) comprises a liquid storage tube (41) and a movable tube (42), a gap is formed between the outer wall of the movable tube (42) and the inner wall of the liquid storage tube (41), the movable tube (42) is arranged in the liquid storage tube (41) in a sliding mode, the liquid storage tube (41) is hinged to the first connecting assembly (5), and the movable tube (42) is hinged to the second connecting assembly (6); be equipped with non-Newtonian fluid in stock solution pipe (41), just stock solution pipe (41) are kept away from the one end of coupling assembling (5) with be equipped with oil blanket (7) between movable tube (42).

3. The photovoltaic bracket with the shock absorption function as recited in claim 2, wherein: the end wall of the movable pipe (42) close to the liquid storage pipe (41) is provided with an inflow groove (421).

4. The photovoltaic bracket with the shock absorption function as recited in claim 2, wherein: be equipped with guide block (8) on movable tube (42) outer wall, guide block (8) with stock solution pipe (41) inner wall contacts.

5. The photovoltaic bracket with the shock absorption function as recited in claim 2, wherein: the first connecting assembly (5) comprises a first connecting hoop (51) sleeved on the outer side of the main beam (1) and a first connecting plate (52) arranged below the main beam (1), two ends of the first connecting hoop (51) are connected with the first connecting plate (52), and the liquid storage pipe (41) is hinged to the first connecting plate (52).

6. The photovoltaic bracket with the shock absorption function according to claim 5, wherein: two ends of the connecting hoop (51) are connected with the first connecting plate (52) through connecting bolts (9).

7. The photovoltaic bracket with the shock absorption function as recited in claim 2, wherein: the second connecting assembly (6) comprises a hoop (61) sleeved on the upright post (3) and a second connecting plate (62) connected to the hoop (61), and the movable pipe (42) is hinged to the second connecting plate (62).

8. The photovoltaic bracket with the shock absorption function according to claim 1, wherein: the shock absorber (4) comprises an outer rod (43) and an inner rod (44) which is arranged in the outer rod (43) in a sliding mode, the outer rod (43) is connected with the first connecting component (5), and the inner rod (44) is connected with the second connecting component (6); be equipped with baffle one (11) along the periphery on the outer wall of outer pole (43), be equipped with baffle two (12) along the periphery on the outer wall of interior pole (44), outer pole (43) with the outside cover of interior pole (44) is equipped with spring (13) simultaneously, the one end of spring (13) is connected on baffle one (11), the other end of spring (13) is connected on baffle two (12).