CN214045500U

CN214045500U - Flexible bracket preset tilt structure

Info

Publication number: CN214045500U
Application number: CN202023113978.9U
Authority: CN
Inventors: 何春涛; 吴京; 刘长平; 潘浙锋
Original assignee: Nanjing Guangxiang New Energy Technology Co ltd
Current assignee: Nanjing Guangxiang New Energy Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-24
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a flexible support presets inclination structure, which comprises a fixed bolster, the last inclined plane that supplies the photovoltaic board to place that has of fixed bolster, the fixed bolster below is equipped with unsettled prestress wire I, prestress wire II, the fixed bolster is steadily placed on prestress wire I, the prestress wire II, the lower extreme lock solid of fixed bolster is in on prestress wire I, the prestress wire II. The prestressed steel strand is used as a supporting carrier, and the fixed support can well buffer external stress through the vertical shaking of the prestressed steel strand, so that the photovoltaic panel on the fixed support is stably placed; meanwhile, the photovoltaic panel is obliquely arranged by the fixing support, so that the photovoltaic panel can be better contacted with sunlight, and the power generation amount of the photovoltaic panel is improved.

Description

Preset inclination angle structure of flexible support

Technical Field

The utility model relates to a photovoltaic power generation engineering technical field especially relates to a flexible support presets inclination structure.

Background

Due to the large span and low cost, the flexible photovoltaic support is widely applied to sewage treatment plants, mountainous regions with complex terrain, expressway service areas and other scenes. Due to the limitation of site conditions and construction conditions, the flexible support upright posts need to be arranged in the north-south direction. Due to the characteristics of large span and multi-span continuous arrangement of the flexible support, the economical efficiency of the optimal inclination angle of the photovoltaic module is poor by adjusting the heights of the front and rear upright posts; if the photovoltaic module is tiled, the generating efficiency of the module will be lost by about 10%.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a flexible support presets inclination structure has certain inclination when making the photovoltaic board place, raises the height of placing of photovoltaic board simultaneously better and sunlight contact, overcomes the influence that traditional support received the place.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a preset inclination structure of flexible support, includes the fixed bolster, the last inclined plane that supplies the photovoltaic board to place that has of fixed bolster, the fixed bolster below is equipped with unsettled prestress wire I, prestress wire II, the fixed bolster is steadily placed on prestress wire I, the prestress wire II, the lower extreme lock solid of fixed bolster is in on prestress wire I, the prestress wire II. The prestressed steel strand I and the prestressed steel strand II are in a horizontal state in a straightening state, and the inclination angle alpha is an included angle between the inclined plane and the horizontal plane (when the prestressed steel strand (the general name of the prestressed steel strand I and the prestressed steel strand II) is straightened, the inclination angle alpha can be regarded as the included angle between the inclined plane and the prestressed steel strand).

The inclination angle of the inclined plane is determined according to the optimal inclination angle of the local latitude. The prestressed steel strand I and the prestressed steel strand II are distributed in the north and south directions, so that the problems that an original photovoltaic panel is laid in the north and south directions, has no inclination angle and is small in generating capacity are solved.

Further, the prestressed steel strand I and the prestressed steel strand II are arranged in parallel and at the same height, and the distance between the prestressed steel strand I and the prestressed steel strand II is smaller than the width of the fixed support.

The fixing support comprises a supporting plate for placing the photovoltaic plate, a connecting plate I corresponding to the prestress steel strand I and a connecting plate II corresponding to the prestress steel strand II are arranged at the lower end of the supporting plate, the prestress steel strand I and the connecting plate I are locked through U-shaped bolts, and the prestress steel strand II and the connecting plate II are locked through U-shaped bolts; the upper end of backup pad is equipped with support column I that corresponds with prestressing steel strand wires I, the support column II that corresponds with prestressing steel strand wires II, lock solid through the U-shaped bolt between the lower extreme of support column I and the prestressing steel strand wires I, lock solid through the U-shaped bolt between the lower extreme of support column II and the prestressing steel strand wires II.

Further, the lower end of the support column I is provided with a connecting plate III corresponding to the prestressed steel strand I, and the connecting plate III and the prestressed steel strand I are locked and fixed through a U-shaped bolt; and the lower end of the support column II is provided with a connecting plate IV corresponding to the prestress steel strand II, and the connecting plate IV and the prestress steel strand II are locked and fixed through a U-shaped bolt.

The upper end of the support column I is locked on the support plate through bolts, the upper end of the support column II is locked on the support plate through bolts, the connecting plate I is locked on the support plate through bolts, and the connecting plate II is locked on the support plate through bolts. Support column I, support column II, link up fishplate bar I, link up fishplate bar II are removable assecmbly promptly, are convenient for product transport and on-the-spot installation.

Further, a connecting rod is arranged between the connecting plate IV and the connecting plate III, and two ends of the connecting rod are respectively locked with the corresponding U-shaped bolts. The connecting rod links up support column I, support column II, strengthens fixed bolster's whole fastness.

Further, all be provided with the strengthening rib on support column I, the support column II for strengthen support column I, the rigidity intensity of support column II.

Compared with the prior art, the utility model utilizes the prestressed steel strand as the supporting carrier, and the fixed bracket can well buffer the external stress through the vertical shaking of the prestressed steel strand, so that the photovoltaic plate on the fixed bracket is stably placed; meanwhile, the photovoltaic panel is obliquely arranged by the fixing support, so that the photovoltaic panel can be better contacted with sunlight, and the power generation capacity of the photovoltaic panel is improved; a plurality of fixed bolsters can be placed simultaneously on two prestressing force steel strand wires, realize placing a plurality of photovoltaic boards on prestressing force steel strand wires, can effectively reduce photovoltaic engineering construction cost.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a schematic rear view of the embodiment of the present invention.

Fig. 4 is a partially enlarged view of B in fig. 1.

Fig. 5 is a partially enlarged view of C in fig. 1.

In the figure: 1. fixing a bracket; 11. a support plate; 12. a connecting rod; 13. a support pillar II; 14. reinforcing ribs; 15. a connecting plate I; 16. a U-shaped bolt; 17. a support pillar I; 2. prestress steel strands I; 3. a prestressed steel strand II; s, an inclined surface.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to the attached drawings 1-5, the embodiment provides a preset inclination angle structure of a flexible support, which comprises a fixed support 1, wherein an inclined plane S for placing a photovoltaic panel is arranged on the fixed support 1, a suspended prestressed steel strand I2 and a suspended prestressed steel strand II 3 are arranged below the fixed support 1, the fixed support 1 is stably placed on the prestressed steel strand I2 and the prestressed steel strand II 3, and particularly, the lower end of the fixed support 1 is locked on the prestressed steel strand I2 and the prestressed steel strand II 3.

The prestressed steel strand I and the prestressed steel strand II are distributed in the north and south directions, so that the problems that an original photovoltaic panel is laid in the north and south directions, has no inclination angle and is small in generating capacity are solved. The inclination angle of the inclined plane is determined according to the optimal inclination angle of the local latitude, and in this embodiment, after the fixing bracket 1 is installed on the prestressed steel strand i 2 and the prestressed steel strand ii 3, the inclination angle α between the inclined plane S and the prestressed steel strand is 18 ° (not limited to 18 ° in practical use, and is adjustable according to the local latitude).

In this embodiment, after the prestressed steel strand i 2 and the prestressed steel strand ii 3 are installed, the prestressed steel strand i 2 and the prestressed steel strand ii 3 are parallel to each other and arranged at the same height, and meanwhile, the distance between the prestressed steel strand i 2 and the prestressed steel strand ii 3 is smaller than the width of the fixed support 1, that is, the prestressed steel strand i 2 and the prestressed steel strand ii 3 both pass through the coverage area of the fixed support 1, so that the two ends of the fixed support 1 thereon are stressed uniformly, and the stability of the fixed support 1 is ensured.

Particularly, fixed bolster 1 is including placing the backup pad 11 of photovoltaic panel (inclined plane S is located backup pad 11), and the lower extreme of backup pad 11 is equipped with linkage plate I15 that corresponds with prestressing steel strand I2, linkage plate II that corresponds with prestressing steel strand II 3, through U-shaped bolt 16 lock solid between prestressing steel strand I2 and the linkage plate I15, lock solid through U-shaped bolt between prestressing steel strand II 3 and the linkage plate II. The upper end of backup pad 11 is equipped with support column I17 that corresponds with prestressing steel strand I2, support column II 13 that corresponds with prestressing steel strand II 3, lock solid through the U-shaped bolt between the lower extreme of support column I17 and the prestressing steel strand I2, lock solid through the U-shaped bolt between the lower extreme of support column II 13 and prestressing steel strand II 3.

The connection plate I and the connection plate II in the embodiment have the same structure and installation mode, as shown in FIG. 4, one end of the connection plate I is fixed on the support plate 11 through a bolt, and the other end of the connection plate II is locked on the corresponding prestressed steel strand through a U-shaped bolt. The structure and the installation mode of the support column I and the support column II are the same, the upper end of the support column I is fixedly locked on the support plate through bolts, the lower end of the support column II is provided with a connecting plate III corresponding to the prestressed steel strand I, the connecting plate III and the prestressed steel strand I are fixedly locked through U-shaped bolts, the lower end of the support column II is provided with a connecting plate IV corresponding to the prestressed steel strand II, and the connecting plate IV and the prestressed steel strand II are fixedly locked through U-shaped bolts.

Support column I, support column II, joint fishplate bar I, joint fishplate bar II in this embodiment are removable assecmbly, are convenient for product transport and on-the-spot installation.

In order to enhance the overall strength and firmness of the fixing bracket 1, the following improvements are made in the present embodiment: 1. a connecting rod 12 is arranged between the connecting plate IV and the connecting plate III, and two ends of the connecting rod 12 are respectively locked with corresponding U-shaped bolts; 2. and reinforcing ribs 14 are arranged on the support column I and the support column II.

A plurality of fixed bolsters can be placed simultaneously on two prestressing force steel strand wires in this embodiment, and the photovoltaic board has all been placed to the homoenergetic on every fixed bolster, realizes concentrating of photovoltaic board and places, realizes the scale of photovoltaic board and uses. Meanwhile, the photovoltaic panel is obliquely arranged by the fixing support, so that the photovoltaic panel can be better contacted with sunlight, the generated energy of the photovoltaic panel is favorably improved, the integral power generation capacity of the project is improved, and the construction cost of the photovoltaic project is reduced. Because the prestressed steel strand is used as a supporting carrier, the fixed support can well buffer external stress through the vertical shaking of the prestressed steel strand, so that the photovoltaic panel on the fixed support is stably placed.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A flexible support prefabricated inclination structure, characterized in that it comprises a fixed support, the fixed support has an inclined surface for the photovoltaic panel to be placed on, and the fixed support is provided with a suspended prestressed steel strand I, a prestressed Stressed steel strand II, the fixing bracket is stably placed on the prestressed steel strand I and the prestressed steel strand II, and the lower end of the fixing bracket is locked on the prestressed steel strand I and the prestressed steel strand on the strand II.

2 . The pre-set inclination structure of the flexible support according to claim 1 , wherein the prestressed steel strand I and the prestressed steel strand II are arranged in parallel and at the same height, and the prestressed steel strand I and The distance between the prestressed steel strands II is less than the width of the fixed bracket.

3 . The pre-set inclination structure of the flexible support according to claim 1 , wherein the fixed support comprises a support plate on which a photovoltaic panel is placed, and the lower end of the support plate is provided with a connection corresponding to the prestressed steel strand I 3 . Plate I, the connecting plate II corresponding to the prestressed steel strand II, the prestressed steel strand I and the connecting plate I are locked by U-shaped bolts, and the connection between the prestressing steel strand II and the connecting plate II is The upper end of the support plate is provided with a support column I corresponding to the prestressed steel strand I, and a support column II corresponding to the prestressed steel strand II, and the lower end of the support column I is connected to the The prestressed steel strands I are locked with U-shaped bolts, and the lower end of the support column II and the prestressed steel strands II are locked with U-shaped bolts.

4 . The pre-set inclination structure of the flexible support according to claim 3 , wherein the lower end of the support column I has a connecting plate III corresponding to the prestressed steel strand I, and the connecting plate III is connected to the prestressed steel wire I. 5 . The strands I are locked by U-shaped bolts; the lower end of the support column II has a connecting plate IV corresponding to the prestressed steel strand II, and the connecting plate IV and the prestressed steel strand II are connected by a U-shaped bolt. Bolt lock.

5 . The pre-set inclination structure of the flexible support according to claim 4 , wherein a connecting rod is provided between the connecting plate IV and the connecting plate III, and the two ends of the connecting rod are respectively connected with the corresponding U-shaped bolts. 6 . lock.

6 . The pre-set inclination structure of the flexible support according to claim 3 or 4 , wherein the support column I and the support column II are provided with reinforcing ribs. 7 .