CN219268775U

CN219268775U - Solar photovoltaic array installing support suitable for slope topography

Info

Publication number: CN219268775U
Application number: CN202320300414.0U
Authority: CN
Inventors: 王敏骅; 杨杰; 高宗标
Original assignee: Jiangsu Ruizhizhong New Energy Technology Co ltd
Current assignee: Jiangsu Ruizhizhong New Energy Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-27
Anticipated expiration: 2033-02-23

Abstract

The utility model provides a solar photovoltaic array installing support suitable for slope topography, the installing support comprises stand subassembly, support piece and driving medium, and the stand subassembly includes stand and lower stand, and lower stand sets firmly on the slope and arranges perpendicularly with the horizontal plane, goes up stand angle adjustable and is fixed in the top of lower stand, and support piece changes the top of locating last stand and is used for installing photovoltaic array, and driving medium and support piece assemble and be used for cooperating the power supply with drive support piece adjustment sun tracking angle. In the technical scheme, the installation angle between the upper upright post and the lower upright post is adjustable, so that the plane where the photovoltaic array is positioned is parallel to the plane where the slope is positioned, and the photovoltaic array is suitable for slope terrains with different slopes; in addition, as the transmission piece is arranged by being attached to the upper upright post, the transmission piece under the structure has good stress condition, more stable operation and low design requirement on parts applying transmission action to the transmission piece, and the manufacturing cost of the photovoltaic bracket is also reduced.

Description

Solar photovoltaic array installing support suitable for slope topography

Technical Field

The utility model relates to the technical field of solar photovoltaic supports, in particular to a solar photovoltaic array mounting support suitable for slope topography.

Background

The solar photovoltaic array support generally comprises a plurality of column assemblies and a solar photovoltaic array arranged on the column assemblies except a power source. The column assembly generally comprises a foundation, columns, beams and semicircular transmission parts. The semicircular transmission piece and the cross beam are fixed together, and the middle position of the cross beam is hinged with the top end of the upright post, so that the semicircular transmission piece and the cross beam can rotate around the top end of the upright post. If the solar tracking support adopting semicircular arc transmission is installed on the ground with a gradient, the solar photovoltaic array needs to be parallel to the gradient, a semicircular arc transmission part for providing transmission is fixed with a beam, and the beam is a part of the rotatable solar photovoltaic array, so that the semicircular arc transmission part also forms a part of the solar photovoltaic array. In order to realize continuous transmission of the solar photovoltaic array, a plane formed by the arc of the semicircular arc-shaped transmission piece is required to be perpendicular to the rotating shaft of the solar photovoltaic array, and the circle center of the semicircular arc-shaped transmission piece also is required to pass through the axis of the rotating shaft of the solar photovoltaic array.

The base portion of the upright must be parallel to the horizontal plane, i.e. at an angle to the slope, which in practice is between 90 degrees (at which point the slope is zero) and 60 degrees (at which point the slope is 30 degrees), subject to construction constraints and effective stresses. The base of the uprights must therefore form an angle with the solar photovoltaic array. Because the solar photovoltaic array remains approximately parallel to the grade.

Thus, the circular arc-shaped transmission part for transmission forms a certain included angle (from zero to 30 degrees) with the upright post. The problems caused are: the parts applying the transmission action to the circular arc transmission part are difficult to design, have complex structures and have weak stress.

Therefore, in order to solve the above-mentioned problems, it is necessary to design a solar photovoltaic array mounting bracket suitable for slope topography.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a solar photovoltaic array mounting bracket suitable for slope terrains.

To achieve the above and other related objects, the present utility model provides the following technical solutions: the utility model provides a solar photovoltaic array installing support suitable for slope topography, the installing support comprises stand subassembly, support piece and driving medium, the stand subassembly includes stand and lower stand, down the stand set firmly on the slope and arrange perpendicularly with the horizontal plane, go up stand angle adjustable be fixed in the top of lower stand, support piece rotate in the top of last stand is used for installing photovoltaic array, the driving medium with support piece assembles and is used for the cooperation power supply in order to drive support piece adjustment sun tracking angle.

The preferable technical scheme is as follows: the upper upright post adjusts the installation angle between the upper upright post and the lower upright post through the inclined strut assembly so that the plane where the photovoltaic array is located is parallel to the plane where the slope is located.

The preferable technical scheme is as follows: the diagonal bracing assembly comprises a diagonal bracing and a hoop, the bottom end of the upper upright post is hinged to the top end of the lower upright post, the top end of the diagonal bracing is hinged to the side face of the upper upright post, and the hoop is fixedly arranged on the lower upright post and hinged to the bottom end of the diagonal bracing.

The preferable technical scheme is as follows: the supporting piece adopts a cross beam, and the center of the supporting piece is rotationally connected with the top end of the upper upright post.

The preferable technical scheme is as follows: the transmission part adopts a semicircular supporting bar, and an arc rope groove or an arc rack is arranged on the periphery of the semicircular supporting bar.

The preferable technical scheme is as follows: when the periphery of the semicircular supporting bar is provided with an arc rope groove, the power source drives the supporting piece to adjust the sun tracking angle through the steel wire rope component.

The preferable technical scheme is as follows: when the periphery of the semicircular supporting bar is provided with the arc-shaped rack, the power source drives the supporting piece to adjust the sun tracking angle through the gear assembly.

Due to the application of the technical scheme, the utility model has the following beneficial effects:

the solar photovoltaic array mounting bracket suitable for the slope topography comprises an upper upright post and a lower upright post, wherein the upper upright post can adjust the mounting angle between the upper upright post and the lower upright post through the inclined strut assembly, so that the plane of the photovoltaic array is parallel to the plane of the slope, and the solar photovoltaic array mounting bracket is suitable for the slope topography with different gradients; in addition, the transmission piece under the structure has good running stability, the design requirement of parts applying transmission action to the transmission piece is low, and the manufacturing cost of the photovoltaic bracket is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1, the solar photovoltaic array mounting bracket suitable for slope topography provided by the utility model comprises a stand column assembly 1, a supporting member 2 and a transmission member 3, wherein the stand column assembly 1 comprises an upper stand column 12 and a lower stand column 11, the lower stand column 11 is fixedly arranged on a slope and is vertically arranged with a horizontal plane, the upper stand column 12 is fixed at the top end of the lower stand column 11 in an angle-adjustable manner, the supporting member 2 is rotationally arranged at the top end of the upper stand column 12 and is used for mounting a photovoltaic array, and the transmission member 3 and the supporting member 2 are assembled and are used for being matched with a power source to drive the supporting member 2 to adjust a sun tracking angle. During specific installation, the lower upright 11 is fixedly arranged on a slope and is vertically arranged with a horizontal plane, and the installation angle between the upper upright 12 and the lower upright 11 is adjusted and fixed according to the slope gradient of the slope, so that the photovoltaic array installed on the upper side of the support 2 is parallel to the slope.

Specifically, the upper upright 12 adjusts the installation angle with the lower upright 11 through the diagonal bracing assembly 4, so that the plane of the photovoltaic array is parallel to the plane of the slope. The diagonal bracing assembly 4 comprises a diagonal bracing 41 and a hoop 42, the bottom end of the upper upright post 12 is hinged with the top end of the lower upright post 11, the top end of the diagonal bracing 41 is hinged with the side surface of the upper upright post 12, and the hoop 42 is fixedly arranged on the lower upright post 11 and is hinged with the bottom end of the diagonal bracing 41; the upper upright 12, the lower upright 11 and the diagonal brace 41 constitute a triangular support structure and the installation angle between the upper upright 12 and the lower upright 11 is adjusted by adjusting the installation height of the anchor ear 42 on the lower upright 11.

Further, the supporting piece 2 adopts a cross beam, and the center of the supporting piece 2 is rotationally connected with the top end of the upper upright post. The transmission part 3 adopts a semicircular supporting bar, and an arc rope groove or an arc rack is arranged on the periphery of the semicircular supporting bar. When the periphery of the semicircular support bar is provided with an arc rope groove, the power source drives the support piece to adjust the sun tracking angle through the steel wire rope assembly; when the periphery of the semicircular support bar is provided with the arc-shaped rack, the power source drives the support piece to adjust the sun tracking angle through the gear assembly. The above two transmission modes are all the prior art, and the applicant has filed related patents before and will not be described in detail here.

Therefore, the utility model has the following advantages:

the solar photovoltaic array mounting bracket suitable for the slope topography comprises an upper upright post and a lower upright post, wherein the upper upright post can adjust the mounting angle between the upper upright post and the lower upright post through the inclined strut assembly, so that the plane of the photovoltaic array is parallel to the plane of the slope, and the solar photovoltaic array mounting bracket is suitable for the slope topography with different gradients; in addition, as the transmission piece is arranged by being attached to the upper upright post, the transmission piece under the structure has good stress condition, more stable operation and low design requirement on parts applying transmission action to the transmission piece, and the manufacturing cost of the photovoltaic bracket is also reduced.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.

Claims

1. Solar photovoltaic array installing support suitable for slope topography, its characterized in that: the mounting bracket is composed of a stand column assembly, a supporting piece and a transmission piece, wherein the stand column assembly comprises an upper stand column and a lower stand column, the lower stand column is fixedly arranged on a slope and is vertically arranged with a horizontal plane, the angle of the upper stand column is adjustably fixed at the top end of the lower stand column, the supporting piece is rotationally arranged at the top end of the upper stand column and is used for installing a photovoltaic array, and the transmission piece is assembled with the supporting piece and is used for being matched with a power source to drive the supporting piece to adjust the sun tracking angle.

2. A solar photovoltaic array mounting bracket suitable for use in sloped terrains as claimed in claim 1, wherein: the upper upright post adjusts the installation angle between the upper upright post and the lower upright post through the inclined strut assembly so that the plane where the photovoltaic array is located is parallel to the plane where the slope is located.

3. A solar photovoltaic array mounting bracket for use in sloped terrains as claimed in claim 2, wherein: the diagonal bracing assembly comprises a diagonal bracing and a hoop, the bottom end of the upper upright post is hinged to the top end of the lower upright post, the top end of the diagonal bracing is hinged to the side face of the upper upright post, and the hoop is fixedly arranged on the lower upright post and hinged to the bottom end of the diagonal bracing.

4. A solar photovoltaic array mounting bracket suitable for use in sloped terrains as claimed in claim 1, wherein: the supporting piece adopts a cross beam, and the center of the supporting piece is rotationally connected with the top end of the upper upright post.

5. A solar photovoltaic array mounting bracket suitable for use in sloped terrains as claimed in claim 1, wherein: the transmission part adopts a semicircular supporting bar, and an arc rope groove or an arc rack is arranged on the periphery of the semicircular supporting bar.

6. A solar photovoltaic array mounting bracket for use in sloped terrains as claimed in claim 5, wherein: when the periphery of the semicircular supporting bar is provided with an arc rope groove, the power source drives the supporting piece to adjust the sun tracking angle through the steel wire rope component.

7. A solar photovoltaic array mounting bracket for use in sloped terrains as claimed in claim 5, wherein: when the periphery of the semicircular supporting bar is provided with the arc-shaped rack, the power source drives the supporting piece to adjust the sun tracking angle through the gear assembly.