CN211701929U

CN211701929U - Photovoltaic elevation angle adjusting support

Info

Publication number: CN211701929U
Application number: CN202020717435.9U
Authority: CN
Inventors: 刘建中; 董日亮; 王稳稳; 孙涛
Original assignee: Shandong Zhaori New Energy Tech Co ltd
Current assignee: Shandong Zhaori New Energy Tech Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-16
Anticipated expiration: 2030-04-30

Abstract

An object of the utility model is to provide a photovoltaic angle of elevation adjustment support for solve current photovoltaic angle of elevation adjustable support later stage fortune dimension with high costs, the adjustment mode is complicated, can't realize stepless adjustable and single adjustable technical problem. A photovoltaic elevation angle adjusting support comprises an upright post, a rotating shaft, a manual push rod and a hard supporting structure; at least two upright posts are arranged, and the rotating shaft is rotatably arranged at the upper ends of the upright posts; the power transmission end of the manual push rod is connected with the rotating shaft extension arm on the rotating shaft; one end of the hard supporting structure is connected with the rotating shaft, and the other end of the hard supporting structure is detachably connected to the other upright post.

Description

Photovoltaic elevation angle adjusting support

Technical Field

The utility model belongs to the technical field of the photovoltaic support technique and specifically relates to a photovoltaic angle of elevation adjustment support.

Background

At present, most photovoltaic elevation angle adjustable supports are complex in adjustment mode, multiple persons are required to operate the supports simultaneously, a self-locking function is not available in the adjustment process, and the stepless adjustable function cannot be achieved due to low working efficiency. Some elevation angle adjustable supports adopt jack structures, the jack structures have self-locking and stepless adjustable functions and can be adjusted by a single person, but screw threads of the jack structures are exposed in the air, and the service life requirement of a photovoltaic power station for 25 years cannot be met. Therefore, the product which can meet the requirement of 25-year service life and realize stepless adjustment, single adjustment and self-locking function in the adjustment process has great significance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic angle of elevation adjustment support for solve current photovoltaic angle of elevation adjustable support later stage fortune dimension with high costs, the adjustment mode is complicated, can't realize stepless adjustable and single adjustable technical problem.

The utility model provides a technical scheme that its technical problem adopted is:

a photovoltaic elevation angle adjusting support comprises an upright post, a rotating shaft, a manual push rod and a hard supporting structure;

at least two upright posts are arranged, and the rotating shaft is rotatably arranged at the upper ends of the upright posts; the power transmission end of the manual push rod is connected with the rotating shaft extension arm on the rotating shaft; one end of the hard supporting structure is connected with the rotating shaft, and the other end of the hard supporting structure is detachably connected to the other upright post.

Furthermore, the hard support structure comprises a circular arc-shaped hard support, and friction structures are arranged at the matching positions of the circular arc-shaped hard support and the stand columns.

Further, the circular arc-shaped hard support is matched with the side wing plate of the upright post adopting the I-shaped steel section.

Further, the hard support structure comprises a linear hard support and a linear hard support fixing rod; one end of the linear hard support is connected with the rotating shaft, and the other end of the linear hard support is matched with a linear hard support fixing rod connected to the upright post; the linear hard support and the linear hard support fixing rod are provided with friction structures at the matching parts.

Further, the friction structure adopts a groove, a bulge or an indentation.

Further, the manual push bar and rigid support structure may also be mounted on the upright attachment.

Furthermore, the upright post is made of square tubes, I-shaped steel or C-shaped steel.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solutions have the following advantages or beneficial effects:

1. the manual push rod (screw rod structure) is matched with the hard supporting structure, so that the structure is simple and stable, and the installation is quick and convenient.

2. The adjustment process has a self-locking function, the safety performance is high, and the stepless adjustable function and single adjustment can be realized.

3. The single-person adjustable and the later maintenance cost is low.

Drawings

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

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a left side view schematically illustrating embodiment 1 of the present invention;

fig. 4 is a schematic right view of embodiment 1 of the present invention;

fig. 5 is a front view schematically illustrating embodiment 1 of the present invention;

fig. 6 is a schematic perspective view of embodiment 2 of the present invention;

FIG. 7 is an enlarged view of FIG. 2 at B;

fig. 8 is a perspective view of another perspective of embodiment 2 of the present invention;

fig. 9 is a schematic front view of embodiment 2 of the present invention;

fig. 10 is a schematic perspective view of embodiment 3 of the present invention;

FIG. 11 is an enlarged view at C of FIG. 10;

in the figure: the device comprises a supporting upright post 1, a driving upright post 1-1, a rotating shaft 2, a rotating shaft force arm 2-1, a circular arc-shaped hard support 3, a linear hard support 3-1, a linear hard support fixing rod 3-2 and a manual push rod 4.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.

Example 1

As shown in fig. 1-5, a photovoltaic elevation angle adjustment support comprises a support upright 1, a drive upright 1-1, a rotating shaft 2, a rotating shaft moment arm 2-1, a circular arc-shaped hard support 3 and a manual push rod 4.

One end of the circular arc-shaped hard support 3 is arranged on the rotating shaft 2 of the photovoltaic bracket in a detachable connection (such as bolt hinge) or a non-detachable fixing (such as welding). The circular arc-shaped hard support 3 and the rotating shaft 2 can be an integral part or two different parts. The arc-shaped hard support 3 is provided with a groove, a bulge or an indentation and other structures; the supporting upright post 1 is provided with a structure such as a groove, a bulge or an indentation on the arc-shaped hard support 3, the friction is increased by the structure such as the bulge, the groove or the indentation, and the relative locking position of the supporting upright post 1 and the arc-shaped hard support 3 is fixed by a locking piece (such as a clamping piece). One end of the manual push rod 4 is hinged to the force arm 2-1 of the rotating shaft, and the other end is hinged to the driving upright post 1-1. The rotating shaft force arm 2-1 and the rotating shaft 2 can be an integral part, and can also be two different parts which are hinged or fixedly connected. The supporting upright post 1 and the driving upright post 1-1 can be sections such as square tubes, I-shaped steel, H-shaped steel and the like.

In the using process, a worker firstly releases a detachable connecting device, such as a fastener, on the circular arc-shaped hard support 3 and the supporting upright post 1, so that a certain moving space exists between the circular arc-shaped hard support 3 and the supporting upright post 1; the internal structure of the manual push rod 4 is screw rod transmission, and the manual push rod 4 has a certain self-locking function, so that the manual push rod 4 can be in an independent supporting state at the moment; then the worker can realize the purpose of photovoltaic support elevation angle adjustment through adjusting manual push rod 4. When the angle is adjusted to a proper angle, the manual push rod 4 is stopped to be adjusted (the arc-shaped hard support 3 is fixed on the rotating shaft 2, so the arc-shaped hard support 3 can move along with the manual push rod 4 of the photovoltaic bracket), and then the arc-shaped hard support 3 and the supporting upright post 1 are locked by a detachable connecting device.

Example 2

As shown in fig. 6-9, a photovoltaic elevation adjustment bracket comprises a support upright 1, a driving upright 1-1, a rotating shaft 2, a rotating shaft force arm 2-1, a linear hard support 3-1, a linear hard support fixing rod 3-2, and a manual push rod 4.

One end of the linear hard support 3-1 is arranged on the rotating shaft 2 of the photovoltaic bracket, and the fixing mode can be detachable connection or non-detachable fixation; the linear hard support 3-1 and the rotating shaft 2 can be an integral part or two different parts; the linear hard support 3-1 is provided with a groove, a bulge or an indentation and other structures to increase friction. The straight line shaped hard support fixing rod 3-2 is detachably connected or non-detachably fixed on the support upright post 1, and the straight line shaped hard support fixing rod 3-2 is provided with a bulge, a groove or an indentation and other structures which are matched with the straight line shaped hard support 3-1. The relative contact position of the straight-line-shaped hard support 3-1 and the straight-line-shaped hard support fixing rod 3-2 is fixedly and detachably connected by a locking piece (such as a buckling piece). One end of a manual push rod 4 is hinged to the force arm 2-1 of the rotating shaft, and the other end of the manual push rod is hinged to the driving upright post 1-1; the rotating shaft force arm 2-1 and the rotating shaft 2 can be an integral part, and can also be two different parts which are hinged or fixedly connected. The manual push rod 4 adopts a manual push rod structure. The supporting upright post 1 and the driving upright post 1-1 can be sections such as square tubes, I-shaped steel, C-shaped steel and the like.

In the using process, a worker firstly releases the detachable connecting device on the hard linear hard support 3-1 and the linear hard support fixed rod 3-2, so that a certain moving space exists between the hard linear hard support 3-1 and the linear hard support fixed rod 3-2; the internal structure of the manual push rod 4 is screw rod transmission, and the manual push rod 4 has a certain self-locking function, so that the manual push rod 4 can be in an independent supporting state at the moment, and then a worker can adjust the elevation angle of the photovoltaic bracket by adjusting the manual push rod 4; the hard linear hard support 3-1 is fixed on the rotating shaft 2, so that the hard linear hard support 3-1 moves along with the manual push rod 4; when the angle is adjusted to a proper angle, the manual push rod 4 is stopped to be adjusted, and then the relative contact position of the linear hard support 3-1 and the linear hard support fixed rod 3-2 is fixedly and detachably connected by a locking piece (such as a buckling piece).

Embodiment 3

Compared with the embodiment 1, specifically, when the support column 1 is made of the i-steel section, the support column 1 may not be provided with a structure for increasing friction, such as a protrusion, a groove or an indentation, but the side wing plate of the i-steel section is matched with the structure, such as the groove, the protrusion or the indentation, provided on the arc-shaped hard support 3, and is fixed by the locking member and detachably connected.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Although the specific embodiments of the present invention have been described with reference to the drawings, the present invention is not limited thereto, and various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.

Claims

1. A photovoltaic elevation angle adjusting bracket comprises an upright post, a rotating shaft, a manual push rod and a hard supporting structure, wherein the manual push rod is arranged on the upright post;

2. The photovoltaic elevation adjustment support according to claim 1, wherein the rigid support structure comprises a circular arc-shaped rigid support, and a friction structure is disposed at a position where the circular arc-shaped rigid support is matched with the upright post.

3. The photovoltaic elevation adjustment support according to claim 2, wherein, in an alternative, the friction structures provided on the circular arc-shaped hard supports are engaged with side wings of a vertical column made of an i-steel section.

4. The photovoltaic elevational adjustment mount of claim 1, wherein the rigid support structure comprises a linear rigid support and a linear rigid support securing rod; one end of the linear hard support is connected with the rotating shaft, and the other end of the linear hard support is matched with a linear hard support fixing rod connected to the upright post; the linear hard support and the linear hard support fixing rod are provided with friction structures at the matching parts.

5. A photovoltaic elevational adjustment support according to any one of claims 2 to 4, wherein the friction structure is formed as a groove, a projection or an indentation.

6. The photovoltaic elevational adjustment mount of claim 1, wherein the manual push rod and rigid support structure are also mountable to the column attachment.

7. The photovoltaic elevation adjustment support according to claim 1, wherein the vertical column is made of square tube, i-steel or C-steel.