CN216252624U - Adaptable slope photovoltaic support - Google Patents

Abstract

The utility model relates to a photovoltaic bracket capable of adapting to gradient, which comprises an upright post; the top seat of the upright post is arranged at the top end of the upright post in an adjustable inclination angle; the main shaft is rotatably arranged on the upright post top seat; the driving end of the adjusting component is connected with the main shaft and used for adjusting the rotation angle of the main shaft; and the mounting support is pivotally arranged on the upright post and/or the upright post top seat, is connected with the mounting end of the adjusting component and can fixedly support the adjusting component at a relative position, so that the adjusting component is driven in a direction vertical to the main shaft. But through the tilt connection between stand footstock and the stand, satisfy different topography slope demands, through with on the erection support activity sets up with stand andor stand footstock, for adjusting part follows the main shaft rotation back, erection support provides the installation position of self-adaptation regulation for adjusting part.

Description

Adaptable slope photovoltaic support

Technical Field

The utility model relates to the technical field of photovoltaic supports, in particular to a photovoltaic support capable of adapting to gradient.

Background

In the modern social life, solar power generation is a common mode, and is a clean, pollution-free, green and renewable energy source, so that the solar power generation is rapidly developed.

With the rapid development and wide application of solar power generation, the photovoltaic support is widely applied, and different shapes have different installation requirements on the photovoltaic support. In plain areas of China, due to the fact that terrains are gentle, the number of common photovoltaic support fixing structures is large, in northwest areas of China, the terrains are large in difference and large in gradient, and the photovoltaic support fixing structure is difficult to apply to fixing photovoltaic supports, and therefore an adjustable photovoltaic support is needed. Many adjustable photovoltaic supports are available in the market at present, and push-pull rod type and jack type photovoltaic supports are available. First, for a section with a complex terrain, unit supports with different slopes are arranged, and the above manner is difficult to realize. Secondly, the deviation appears in the change that the angle of sun illumination can be along with time season, and solar panel needs to follow the angle of illumination of sunlight and adjusts to make full use of solar energy.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the utility model aims to provide a photovoltaic support capable of adapting to gradients, and solves the problems that the terrain is complex, the traditional photovoltaic support cannot be used for installing terrains with different gradients, and the sunlight irradiation angle changes along with time and seasons.

In order to achieve the above object, an object of the present invention is to provide a gradient-adaptable photovoltaic support, including: a column;

the top seat of the upright post is arranged at the top end of the upright post in an adjustable inclination angle;

the main shaft is rotatably arranged on the upright post top seat;

the driving end of the adjusting component is connected with the main shaft and used for adjusting the rotation angle of the main shaft; and

the mounting support is pivotally arranged on the upright post and/or the upright post top seat, connected with the mounting end of the adjusting component and fixedly supporting the adjusting component at a relative position, so that the adjusting component is driven in a direction vertical to the main shaft.

In some embodiments, the mounting bracket comprises an adjustment arm having a hinged end and a fixed end, the hinged end of the adjustment arm being rotatably fixed to the upright and/or the upright top mount, the mounting end of the adjustment assembly being connected to the fixed end.

In some embodiments, the mounting bracket further comprises a support structure through which the adjustment arm is connected with the mounting end of the adjustment assembly.

In some embodiments, one end of the supporting structure is fixedly connected to a side of the adjusting arm away from the upright, and the other end of the supporting structure penetrates through the adjusting arm to extend outwards and be fixed on the upright, so as to change a fixing position of the adjusting arm after adjustment relative to the upright.

In some embodiments, the supporting structure is a fixing shaft, a first end of the fixing shaft is connected with the adjusting assembly, the upright post is provided with a waist-shaped hole matched with the fixing shaft, a second end of the fixing shaft is provided with threads, and the second end of the fixing shaft penetrates through the waist-shaped hole and is matched with the threads through a locking nut so as to arrange the fixing shaft on the upright post.

In some embodiments, the fixed axis is disposed perpendicular to the adjustment arm.

In some embodiments, the adjusting assembly includes a telescoping mechanism and a pusher arm, one end of the pusher arm is vertically and fixedly connected to the main shaft, the other end of the pusher arm is movably connected to the driving end of the telescoping mechanism, and the mounting end of the telescoping mechanism is hinged to the support structure.

In some embodiments, the upright post top seat is rotatably installed at the top end of the upright post through a pin shaft, the upright post top seat is further provided with an arc-shaped hole, the upright post corresponding to the arc-shaped hole is provided with a round hole,

or the like, or, alternatively,

the upright post top seat is also provided with a round hole, the upright post corresponding to the arc hole is provided with an arc hole,

the connecting piece penetrates through the round hole and the arc-shaped hole respectively and is used for installing the upright post top seat with the adjustable inclination angle in a limiting way at the top end of the upright post.

In some embodiments, the hinged end of the adjustment arm is hinged to the pin.

In some embodiments, the pillar top base and the adjusting arm are of an integral structure, and the adjusting arm extends downwards from the lower portion of the side surface of the pillar top base.

Compared with the prior art, the utility model has the beneficial effects that:

1. through carrying out movable mounting with stand footstock and stand, the stand footstock can be fixed for the stand slope, satisfies the installation condition of different topography slopes, and main shaft movable mounting can carry out angle modulation to the photovoltaic support on the stand footstock simultaneously, makes the solar panel of fixing at the photovoltaic support can follow the standardization of solar radiation angle and change, and the maximize utilizes solar energy.

2. Through addding the regulating arm, regulating arm movable mounting carries out position control to the regulating arm on stand and/or stand footstock according to the inclination of main shaft, provides suitable mounted position for adjusting part.

3. Through set up the fixed axle on the regulating arm, and fixed axle swing joint and stand realize the nimble regulation of regulating arm, simultaneously, form the triangle-shaped structure between fixed axle and regulating arm and the stand, further realize firm support to the regulating arm.

Drawings

The above features, technical features, advantages and modes of realisation of the present invention will be further described in the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.

FIG. 1 is a schematic structural diagram of a support unit of a photovoltaic support capable of adapting to gradient according to the utility model;

FIG. 2 is an enlarged schematic view of the utility model at B of FIG. 1;

FIG. 3 is a side schematic view of a support unit of an adaptable grade photovoltaic rack of the present invention;

FIG. 4 is an enlarged schematic view taken at A of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic view of the arcuate shim of the configuration of FIG. 3 in accordance with the present invention;

FIG. 6 is a schematic structural view of a vertical column of a photovoltaic support adaptable to a slope according to the present invention;

FIG. 7 is a schematic view of a top seat structure of a photovoltaic support with adaptable slope according to the present invention;

FIG. 8 is a schematic view of a mounting and connecting structure of a plurality of supporting units of a gradient-adaptable photovoltaic bracket according to the present invention;

FIG. 9 is a schematic view of an integrated adjustment arm and vertical column top seat for a grade adaptable photovoltaic support according to the present invention;

FIG. 10 is a simplified schematic diagram of an adjustable arm of a grade adaptable photovoltaic mount of the present invention mounted solely on a vertical column;

FIG. 11 is a schematic view of a non-perpendicular connection structure of a fixing shaft and an adjusting arm of a photovoltaic support capable of adapting to gradient according to the utility model;

fig. 12 is a schematic view of the connection between an L-shaped structural adjustment arm and a support structure of a photovoltaic support adapted to a slope according to the present invention.

The reference numbers illustrate:

100-upright column, 101-fixed hole, 102-adjusting arm, 103-waist-shaped hole, 104-fixed shaft, 1041-locking nut, 1042-arc-shaped gasket, limiting structure-105, limiting screw-1051, 200-upright column top seat, 201-bearing, 202-arc-shaped hole, 203-circular hole, 300-main shaft, 400-adjusting component, 401-telescoping mechanism and 402-push rod arm.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the utility model, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In one embodiment, as shown in fig. 1-8, a grade adaptable photovoltaic support provided by the present invention includes a mast 100, a mast top 200, a mast 300, an adjustment assembly 400, and a mounting bracket. The upright post 100 is vertically arranged on the ground, and the upright post top seat 200 is movably arranged at the upper end of the upright post 100 and can form a certain inclination angle with the upright post 100; the main shaft 300 is rotatably mounted on the upright post top seat 200, and the photovoltaic bracket is driven to rotate by the rotation of the main shaft 300 so as to adjust the mounting angle of the solar panel; the adjusting assembly 400 has a driving end and a mounting end, and the driving end is connected with the main shaft 300 and is used for driving the main shaft 300 to rotate to adjust the angle; a mounting bracket is pivotally mounted to mast 100 and/or mast top 200, is coupled to a mounting end of adjustment assembly 400, and supports adjustment assembly 400 in a fixed position relative thereto such that adjustment assembly 400 is driven in a direction perpendicular to mast 300.

In one embodiment, as shown in fig. 6, the lower end of the upright 100 is provided with a mounting base through which the upright is vertically fixed on the ground, and the upper end thereof is provided with a plurality of fixing holes 101 corresponding to the mounting holes of the upright top base 200 for mounting and fixing the upright top base 200. During specific implementation, in this embodiment, stand 100 adopts I-shaped structure steel, simple structure, the erection joint between each partial spare part of being convenient for, the dead weight is lower, the erection joint of being convenient for, and intensity can satisfy stand 100 and support the demand.

In one embodiment, as shown in fig. 7, the top base 200 has a set of mounting holes for mounting the top base 200 to the column 100 in an inclined manner, the mounting holes include a set of arc holes 202 and a set of circular holes 203, the arc holes 202 and the circular holes 203 correspond to the fixing holes 101 at the upper end of the column 100, the top base 200 can be rotatably mounted on the column 100 through the circular holes 203, and according to the requirement of the terrain, the top base is relatively mounted to the column 100 in an inclined manner at a certain angle, so that the main shaft 300 can incline along with the top base 200 to drive the photovoltaic module on the main shaft 300 to rotate, and further adjust the optimal position of the solar panel to obtain the maximum illumination time and the optimal illumination angle.

In this embodiment, the circular holes 203 and the arc-shaped holes 202 are arranged horizontally, but the arrangement is not limited thereto, and the circular holes 203 and the arc-shaped holes 202 may also be arranged vertically in the axial direction of the column 100. The top base 200 is divided into two parts in this embodiment, the upper end is provided with a bearing support for mounting a bearing 201, the lower end is provided with a U-shaped structural member having two side walls and a top wall, and the distance between the two side walls is adapted to the upright 100. The top wall is fixedly connected with the bearing support; the two side walls are respectively provided with an arc-shaped hole 202 and a circular hole 203, and the positions of the circular hole 203 and the arc-shaped hole 202 on the two side walls correspond. When the fixing device is installed, the arc-shaped holes 202 and the circular holes 203 correspond to the fixing holes 101 on the upright 100 and are locked and fixed through the pin shafts. Preferably, the pin is in a bolt structure, so as to satisfy the connection strength between the pillar 100 and the pillar top base 200. Alternatively, the circular holes 203 and the arc-shaped holes 202 may be disposed non-horizontally, the circular holes 203 and the arc-shaped holes 202 may be disposed in the axial direction of the column 100, and alternatively, the circular holes 203 are disposed above the arc-shaped holes 202 or the arc-shaped holes 202 are disposed above the circular holes 203. Alternatively, the arc holes 202 may be disposed on the column, and corresponding to the circular holes 203 on the column top base 200.

In one embodiment, a spindle 300 is mounted to the column top mount 200 for supporting the photovoltaic module. In this embodiment, main shaft 300 is rotatable to be installed on stand footstock 200, rotates through main shaft 300, drives photovoltaic module and rotates to the drive is installed and is rotated by solar panel on photovoltaic module and carry out angle modulation, acquires better daylighting angle. In specific implementation, a bearing support is arranged at the upper end of the upright post top seat 200, a bearing 201 is installed in the bearing support, the bearing 201 can rotate relative to the bearing support, and the main shaft 300 is fixed on the upright post top seat 200 through the bearing 201.

In one embodiment, as shown in fig. 1-2, the adjustment assembly 400 has a drive end and a mounting end, the drive end of the adjustment assembly 400 is coupled to the spindle 300 for adjusting the rotational angle of the spindle 300, and the mounting end of the adjustment assembly 400 is mounted to the mounting bracket. Adjusting part 400 includes telescopic machanism 401 and push rod arm 402, and push rod arm 402 one end fixed connection is in main shaft 300, the other end and telescopic machanism 401's drive end swing joint, and telescopic machanism 401's installation end articulates on the erection support, and adjusting part 400 also can be revolution mechanic, and main shaft 300 is connected and is used for driving main shaft 300 to rotate to the drive end, and the installation end is installed on the erection support, can reach the same technological effect.

In specific implementation, the push rod arm 402 drives the main shaft 300 to vertically rotate along the axial direction of the main shaft 300, so that the push rod arm 402 is vertically and fixedly connected with the main shaft 300. In this embodiment, as a preferred implementation manner, for the convenience of installation, detachment and replacement, the spindle 300 is fixedly connected with two sets of hoops and a fixing block, the two sets of hoops are matched with the appearance structure of the spindle, threads are formed at the two ends of each hoop, and the hoops are locked by matching nuts. However, the connection method is not limited thereto, and the push rod arm 402 may be directly fixedly connected to the main shaft 300 to form an integrated structure, or the push rod arm 402 may be connected to the main shaft 300 through an intermediate connection structure. For the lightweight structure of trying to get to the greatest extent, satisfy the during operation structural strength requirement again simultaneously, in this embodiment, push rod arm 402 simplifies to two L shaped steel structures, with fixed block formula structure as an organic whole, two L shaped steel structure parallel arrangement leave certain clearance in the middle of, supply telescopic machanism 401 drive end to connect. A group of through holes are formed in the side walls of the two L-shaped steel structures, and the driving end of the telescopic mechanism 401 is movably connected with the push rod arm 402 through a pin shaft. In this embodiment, the telescopic mechanism 401 is a push rod structure, and optionally, the push rod may be an electric push rod or a hydraulic push rod.

In one embodiment, the telescopic direction axis of the telescopic mechanism 401 is perpendicular to the main shaft 300 axis, since the push rod arm 402 is perpendicularly connected with the main shaft 300. When the main shaft 300 is tilted at a certain angle with the mast top 200, the push lever arm 402 and the telescopic mechanism 401 also need to be adjusted at a certain position so that the positions of the push lever arm 402 and the telescopic mechanism 401 with respect to the main shaft 300 are not changed. By additionally arranging the mounting support, the mounting support can be adjustably mounted on the upright 100 and is used for adapting the mounting angle of the adjusting assembly 400 and providing a supporting mounting position for the adjusting assembly 400. In this embodiment, the mounting bracket includes an adjusting arm 102 and a supporting structure, the adjusting arm 102 has a hinged end and a fixed end, the hinged end of the adjusting arm 102 is rotatably fixed on the upright 100 and/or the upright top seat 200, that is, the hinged end is rotatably connected to the upright 100, the upright top seat 200 or both the upright 100 and the upright top seat 200, and then the adjusting arm 102 is fixed on the upright 100 and/or the upright top seat 200 by means of a locking bolt. The fixed end of the adjustment arm 102 is connected to the support structure, and the adjustment arm 102 is connected to the mounting end of the adjustment assembly 400 via the support structure. In this embodiment, as a preferred embodiment, the adjusting arm 102 is a U-shaped structural member, and a through hole is formed in a side wall thereof, so that the adjusting arm 102 and the pillar top seat 200 share a set of bolts when being installed, thereby reducing the number of parts shown in the installation of the adjusting arm 102. Alternatively, the adjustment arm 102 may be separately mounted to the mast 100 or the mast top 200, as shown in the simplified schematic of fig. 10, by simply providing the adjustment assembly 400 with a mounting location that provides a reasonable mounting angle for the adjustment assembly 400.

In one embodiment, as shown in fig. 12, the supporting structure has one end fixedly connected to the side of the adjusting arm 102 away from the upright 100, and the other end fixedly secured to the upright 100 and extending outward through the adjusting arm 102 to change the fixing position, for fixing the adjusted adjusting arm 102 relative to the upright 100. In this embodiment, as a preferred implementation manner, the adjusting arm 102 is a T-shaped structure, a longer end of the adjusting arm is rotatably connected to the upper end of the upright 100 and/or the upright top base 200, a shorter end of the adjusting arm is a supporting structure for installing the adjusting assembly 400, the supporting structure is disposed through the adjusting arm 102 and extends outward, i.e., extends toward the upright 100, one end of the supporting structure is used for installing the adjusting assembly 400, and the other end of the supporting structure is movably and fixedly connected to the upright 100 for supporting the T-shaped adjusting arm 102 after the T-shaped adjusting arm 102 is rotatably adjusted.

In one embodiment, the supporting structure is a fixed shaft 104, a first end of the fixed shaft 104 is fixedly connected to the adjusting arm 102, and a second end of the fixed shaft 104 penetrates through the adjusting arm 102 to extend outward and movably and fixedly connected to the upright 100. In this embodiment, in specific implementation, a waist-shaped hole 103 matched with the shape of the fixing shaft 104 is formed in the upright post 100, as shown in fig. 4, the waist-shaped hole 103 extends in the axial direction of the upright post 100, a thread is formed at the second end of the fixing shaft 104, the second end of the fixing shaft 104 penetrates through the waist-shaped hole 103, and the fixing shaft is fixed at two sides of the upright post 100 by locking nuts 1041 matched with the thread of the fixing shaft 104.

In an embodiment, since a certain angle exists between the fixing shaft 104 and the upright post 100, when the locking nut 1041 is locked, a contact area between the locking nut 1041 and the upright post 100 is smaller, and a certain gap exists between the locking nut 1041 and the upright post 100, as shown in fig. 5, in this embodiment, by arranging the arc-shaped gasket 1042 between the locking nut 1041 and the upright post 100, and by additionally arranging the arc-shaped gasket 1042, the gap between the locking nut 1041 and the upright post 100 is filled, and the fixing performance of the locking nut 1041 is further enhanced.

In one embodiment, as shown in fig. 3-4, to further fix the second end of the fixing shaft 104, a limiting structure 105 is disposed on the waist-shaped hole 103 of the upright 100 on the side away from the adjusting arm 102, and the fixing shaft 104 is further supported and fixed by the limiting structure 105, so as to prevent the fixing shaft 104 from sliding down due to the loosening of the locking nut 1041. During specific implementation, set up the thin-walled structure that the round has certain thickness in waist type hole 103 periphery, both ends set up the screw hole about the thin-walled structure, set up the stop screw 1051 of adaptation with it on the screw hole, through rotatory stop screw 1051 to with its butt in lock nut 1041, provide certain holding power to lock nut 1041, prevent that lock nut 1041 from becoming flexible gliding, lead to the structure unstable.

In one embodiment, as shown in fig. 2, the fixed shaft 104 is vertically connected to the adjusting arm 102, and in this embodiment, as a preferred embodiment, the fixed shaft 104 and the adjusting arm 102 are of an integral structure and are perpendicular to each other, and the installation end of the telescopic mechanism 401 of the adjusting assembly 400 is hinged to the end of the fixed shaft 104 away from the upright. When the adjusting arm 102 is perpendicular to the fixing shaft 104, the reaction force of the telescopic mechanism 401 acts on the fixing shaft 104, and because the fixing shaft 104 is perpendicular to the adjusting arm 102, the reaction force of the telescopic mechanism 401 acts on the axial direction of the adjusting arm 102, and the bearing capacity of the adjusting arm 102 is greatly improved. Alternatively, as shown in FIG. 11, the fixed shaft 104 may be connected to the adjustment arm 102 in a non-perpendicular manner.

In one embodiment, as shown in fig. 9, the adjusting arm is a unitary structure with the top of the column, and in the above embodiment, the adjusting arm is formed by extending downward from the lower portion of the sidewall of the top of the column. When the adjusting arm structure is implemented specifically, the lower end of the side wall of the top seat of the upright column is extended to a certain length, the reinforcing plate is arranged at a position away from the top seat of the upright column by a certain distance, and the extended two side walls are connected into a whole to form the adjusting arm structure in the embodiment. When both formula structures as an organic whole, when adjusting the installation stand footstock, the regulating arm follows the automatic unanimous angle of slope of stand footstock, need not to carry out angle modulation at the regulating arm alone.

In one embodiment, as shown in fig. 8, when the photovoltaic module is large, the photovoltaic support supporting units are arranged along one main shaft 300, in this embodiment, 3 vertical columns 100 are provided, and by adopting the structure of the present invention, the main shafts 300 on three vertical columns 100 are in concentric positions, so as to meet the requirements of different terrain slopes. Alternatively, the number of columns 100 is not limited to this, and a plurality of columns 100 may be connected to the same main shaft 300 or a plurality of main shafts 300 may be provided, and the plurality of main shafts 300 may be arranged on the same axis by adopting the structure of the present invention.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides an adaptable slope photovoltaic support, photovoltaic support is used for supporting photovoltaic module, its characterized in that includes:

a column;

the top seat of the upright post is arranged at the top end of the upright post in an adjustable inclination angle;

the main shaft is rotatably arranged on the upright post top seat;

the adjusting assembly comprises a driving end and a mounting end, and the driving end is connected with the main shaft and used for adjusting the rotation angle of the main shaft; and

the mounting support is pivotally arranged on the upright post and/or the upright post top seat, connected with the mounting end of the adjusting component and fixedly supporting the adjusting component at a relative position, so that the adjusting component is driven in a direction vertical to the main shaft.

2. The adaptable slope photovoltaic support of claim 1,

the installing support comprises an adjusting arm, the adjusting arm is provided with a hinged end and a fixed end, the hinged end of the adjusting arm is rotatably fixed on the stand and/or the stand top seat, the installing end of the adjusting component is connected with the fixed end of the adjusting arm.

3. The adaptable slope photovoltaic support of claim 2,

the mounting support further comprises a supporting structure, and the adjusting arm is connected with the mounting end of the adjusting component through the supporting structure.

4. The adaptable slope photovoltaic support of claim 3,

one end of the supporting structure is fixedly connected to one side, far away from the stand column, of the adjusting arm, the other end of the supporting structure penetrates through the adjusting arm to extend outwards and can change the fixing position to be fixed on the stand column, and the supporting structure is used for fixing the adjusting arm after adjustment relative to the stand column.

5. The adaptable slope photovoltaic support of claim 4,

the supporting structure is a fixed shaft, the first end of the fixed shaft is connected with the adjusting component, the stand is provided with a waist-shaped hole matched with the fixed shaft, the second end of the fixed shaft is provided with threads, and the second end of the fixed shaft penetrates through the waist-shaped hole and is matched with the threads to locate the fixed shaft on the stand.

6. The adaptable slope photovoltaic support of claim 5,

the fixed shaft is perpendicular to the adjusting arm.

7. Adaptable slope photovoltaic support according to any one of claims 3-6,

the adjusting assembly comprises a telescopic mechanism and a push rod arm, one end of the push rod arm is vertically and fixedly connected with the main shaft, the other end of the push rod arm is movably connected with the driving end of the telescopic mechanism, and the mounting end of the telescopic mechanism is hinged to the supporting structure.

8. The adaptable slope photovoltaic support of claim 7,

the upright post top seat is rotatably arranged at the top end of the upright post through a pin shaft, an arc-shaped hole is also arranged on the upright post top seat, a round hole is arranged on the upright post corresponding to the arc-shaped hole,

or the like, or, alternatively,

the upright post top seat is also provided with a round hole, the upright post corresponding to the arc hole is provided with an arc hole,

the connecting piece penetrates through the round hole and the arc-shaped hole respectively and is used for installing the upright post top seat with the adjustable inclination angle in a limiting way at the top end of the upright post.

9. The adaptable slope photovoltaic support of claim 8,

the hinged end of the adjusting arm is hinged to the pin shaft.

10. The adaptable slope photovoltaic support of claim 9,

the stand footstock with regulating arm formula structure as an organic whole, the regulating arm by stand footstock side lower part extends downwards.

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