Adjustable mountain photovoltaic support

Abstract

The utility model discloses an adjustable mountain photovoltaic support, which relates to the technical field of photovoltaic supports and comprises a mounting frame and two adjusting mechanisms. The mounting frame comprises two cross beams arranged in parallel and a plurality of carrier plates; the plurality of carrier plates are detachably mounted on the upper side surface of the cross beam, and the plurality of carrier plates are arranged perpendicular to the cross beam; the adjusting mechanism comprises a stand column, a rotating assembly, an adjusting plate and a plurality of positioning pieces. The middle part of each cross beam is rotatably mounted above one stand column through a rotating assembly, so that the front ends of the two cross beams synchronously swing in the direction close to or away from the front side wall of the stand column; the adjusting plate is a semi-annular plate which is sunken downwards; the adjusting plate is fixedly connected to the side wall of the cross beam; each adjusting plate and the corresponding stand column are fixed in position through at least two positioning pieces, and then the overall position of the installation frame is fixed. The supporting device can provide uniform supporting force for the cell panel, is suitable for cell panels with different sizes, and is convenient to disassemble, assemble, maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to an adjustable mountain photovoltaic bracket. Background Art

[0002] A mountain photovoltaic bracket is a special bracket structure specifically used for installing photovoltaic modules on mountain terrains. When designing this bracket, factors such as the terrain characteristics, soil conditions, and slope of the mountain need to be considered to ensure the stability and safety of the bracket after installation.

[0003] Currently, there are various types of mountain photovoltaic brackets, including but not limited to overhead type and pile type. The overhead mountain photovoltaic bracket uses a steel frame to install the photovoltaic panel at a certain distance above the ground, forming a certain space, which can effectively avoid the damage of the photovoltaic panel caused by mountain runoff and rock slides along the way, and at the same time can make full use of the mountain terrain to improve the photoelectric conversion efficiency. The pile type mountain photovoltaic bracket uses a rammed reinforced concrete foundation pit to fix the photovoltaic panel on the mountain. This bracket system has a firm structure, can adapt to various complex environments, and has good wind and earthquake resistance. However, due to the mountain geology, the construction of the photovoltaic bracket foundation is relatively difficult, and there is a problem that it is not easy to adjust the height of the column.

[0004] The utility model patent with the publication number of CN220394615U discloses a mountain photovoltaic bracket foundation. Through the design of implanted anchor bars, the construction difficulty of the pile foundation in mountainous areas can be effectively reduced, and the height of the column can be adjusted. The utility model patent with the publication number of CN219204422U further discloses a portable installation bracket for mountain photovoltaic solar panels, which can adjust the tilt angle of the battery frame through an adjustment mechanism, so that the photovoltaic solar panel can always be aligned with the sun to ensure the power generation efficiency. However, this patent needs to use a slide rail to provide support force for the battery frame. When the battery frame is tilted relative to the adjustment mechanism, the force on each part of the slide rail is uneven, and the support force of the side of the slide rail far from the adjustment mechanism on the battery frame is insufficient, resulting in the situation that the solar panel falls off and is damaged due to the fracture of the slide rail; moreover, the size of the photovoltaic solar panel clamped by the battery frame in this patent is fixed. Once there is a need to support photovoltaic solar panels of different sizes, new brackets need to be remade according to the actual situation, which is not conducive to the reuse of the brackets, has poor practicability, and high use costs; in addition, this patent is not easy to disassemble and assemble, and it is difficult to disassemble and maintain each component of the photovoltaic bracket. Therefore, there is an urgent need to provide a photovoltaic bracket that can solve the above problems. Content of the Utility Model

[0005] The purpose of the present utility model is to provide an adjustable mountain photovoltaic support for the above-mentioned deficiencies, aiming to solve the problems that when the photovoltaic solar panels are inclined, the supporting force provided by the photovoltaic support is uneven, it cannot be applied to photovoltaic solar panels of different sizes, and it is inconvenient to disassemble and assemble. To achieve the above purpose, the present utility model provides the following technical solutions:

[0006] An adjustable mountain photovoltaic support, comprising an installation frame and two adjusting mechanisms; the installation frame includes two parallel crossbeams and a plurality of carrier plates; the plurality of carrier plates are detachably installed on the upper side of the crossbeams, and the plurality of carrier plates are all perpendicular to the crossbeams; the adjusting mechanism includes columns, rotating components, adjusting plates and a plurality of positioning members; the middle of each crossbeam is rotatably installed above a column through the rotating component, and after installation, the front ends of the two crossbeams swing synchronously in the direction of approaching or departing from the front side wall of the column; the adjusting plate is a semi-circular plate sunken downward; the right side wall of the adjusting plate is fixedly connected to the left side wall of the crossbeam; each adjusting plate is position-fixed to the corresponding column through at least two positioning members, so as to fix the swinging position of the entire installation frame.

[0007] Further, the rotating component includes a support plate, a rotating shaft and two rotating shaft positioning plates; the two rotating shaft positioning plates are symmetrically arranged on the left and right sides of the top surface of the support plate, and are used to provide an installation space for the crossbeam between the two rotating shaft positioning plates; the rotating shaft passes through the side wall of one rotating shaft positioning plate, the side wall of the middle of the crossbeam and the side wall of the other rotating shaft positioning plate in sequence, and rotatably installs the crossbeam on the two rotating shaft positioning plates; the support plate is detachably installed on the top of the column.

[0008] Further, the column includes a column front side wall, a column right side wall, a column rear side wall and two side plates; the two side plates are respectively vertically arranged on the column front side wall and the column rear side wall, and both extend along the side away from the column; at least one fixing hole is provided on the side plate; notches are provided on the parts of the column front side wall and the column rear side wall on the left side of the side plate; a plurality of adjusting plate positioning holes are provided on the side wall of the adjusting plate; each positioning member fixes the relative position of the adjusting plate and the column by simultaneously cooperating with any one of the adjusting plate positioning holes and a fixing hole.

[0009] Further, a handle is also fixedly provided on the adjusting plate.

[0010] Further, the carrier plate includes a plurality of vertically arranged mounting holes; the plurality of mounting holes are arranged at equal intervals along the length direction of the carrier plate; a plurality of carrier plate positioning holes are provided on the upper side surface of the crossbeam; the number of the carrier plate positioning holes is the same as the number of the carrier plates; it also includes a plurality of second positioning members; the second positioning members fix the position between the carrier plate and the crossbeam by simultaneously cooperating with any one of the mounting holes and the carrier plate positioning holes.

[0011] Further, it further includes two support components; the two support components correspond to the two columns one by one, and each of the support components is used to provide support for one column.

[0012] Further, the support component includes a bottom plate and a base; the bottom plate is fixedly connected to the lower end of the column, and the base is fixedly installed at the lower end of the bottom plate.

[0013] Further, it further includes a plurality of bolts; the base of each support component is fixedly connected to the lower end of the bottom plate through at least four bolts.

[0014] Further, it further includes a plurality of second bolts; the adjusting plate is fixed on the side wall of the cross beam through the second bolts.

[0015] Further, the rotating component is installed at the top of the column by means of clamping or threaded cooperation.

[0016] The utility model provides an adjustable mountain photovoltaic bracket, which has the following beneficial effects:

[0017] 1. The utility model can adjust the number and position of the carrier plate installation according to the actual weight and size of the photovoltaic solar panel, is applicable to photovoltaic solar panels of different sizes, and provides sufficient supporting force for the photovoltaic solar panel; and by arranging the rotating part of the cross beam in the middle of the cross beam, the situation of uneven supporting force can be avoided.

[0018] 2. Each component of the utility model can be conveniently disassembled, which is convenient for the staff to maintain the equipment and replace the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the utility model;

[0020] Figure 2 is a partial structural schematic diagram of the utility model;

[0021] Figure 3 is a schematic structural diagram of the rotating component of the utility model;

[0022] Figure 4 is a schematic structural diagram between the cross beam and the adjusting plate of the utility model;

[0023] Figure 5 is a schematic structural diagram between the cross beam and the carrier plate of the utility model;

[0024] Figure 6 is a schematic structural diagram of the structure using a card shaft in the connection structure of the utility model;

[0025] Figure 7Schematic diagram of the structure adopting the ear plate and the screw rod in the connection structure of the present utility model;

[0026] Figure 8 Schematic diagram of the structure adopting the threaded post in the connection structure of the present utility model;

[0027] In the drawings: 1 - cross beam, 2 - carrier plate, 3 - column, 4 - rotating assembly, 5 - adjusting plate, 6 - positioning member, 7 - second positioning member, 8 - bottom plate, 9 - base, 10 - connection structure, 11 - carrier plate positioning hole, 21 - mounting hole, 31 - side plate, 41 - support plate, 42 - rotating shaft, 43 - rotating shaft positioning plate, 51 - adjusting plate positioning hole, 52 - handle, 311 - fixing hole, 101 - clamping shaft, 102 - ear plate, 103 - screw rod, 104 - threaded post. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1:

[0030] Please refer to Figures 1 to 8。An adjustable mountain photovoltaic support includes an installation frame and two adjustment mechanisms; the installation frame includes two parallel crossbeams 1 and several carrier plates 2; several carrier plates 2 are detachably installed on the upper side of the crossbeams 1, and several carrier plates 2 are all perpendicular to the crossbeams 1; the adjustment mechanism includes columns 3, rotation assemblies 4, adjustment plates 5 and several positioning members 6; the middle of each crossbeam 1 is rotatably installed above a column 3 through a rotation assembly 4, and after installation, the front ends of the two crossbeams 1 swing synchronously in the direction of approaching or departing from the front side wall of the column; the adjustment plate 5 is a semi-circular plate sunken downward; the right side wall of the adjustment plate 5 is fixedly connected to the left side wall of the crossbeam 1; each adjustment plate 5 is position-fixed to the corresponding column 3 through at least two positioning members 6, so as to fix the swing position of the entire installation frame. From the above structure, it can be seen that the installation frame is the basis for carrying photovoltaic solar panels, including two parallel crossbeams 1 and several carrier plates 2. Several carrier plates 2 are detachably installed on the upper side of the crossbeams 1, and several carrier plates 2 are all perpendicular to the crossbeams 1. The utility model can adjust the number and position of the installed carrier plates 2 according to the actual weight and size of the photovoltaic solar panels, is applicable to photovoltaic solar panels of different sizes, and provides sufficient supporting force for the photovoltaic solar panels. The adjustment mechanism includes columns 3, rotation assemblies 4, adjustment plates 5 and several positioning members 6. The columns 3 are used to provide supporting force for the crossbeams 1. And the rotating part of the crossbeam 1 is in the middle of the crossbeam 1. Therefore, no matter which side the crossbeam 1 swings to, the part where the column 3 provides supporting force for the crossbeam 1 will not change, avoiding the situation of uneven supporting force. The rotation assembly 4 is used to rotatably install the crossbeam 1 above the column 3. When the two crossbeams 1 are installed on the two columns 3, because several carrier plates 2 are connected between the two crossbeams 1, the front ends of the two crossbeams 1 can swing synchronously in the direction of approaching or departing from the front side wall of the column. The adjustment plate 5 is a semi-circular plate sunken downward, and the right side wall of the adjustment plate 5 is fixedly connected to the left side wall of the crossbeam 1. When the crossbeam 1 swings, it can drive the connected adjustment plate 5 to swing synchronously. Each adjustment plate 5 is position-fixed to the corresponding column 3 through at least two positioning members 6, so as to fix the swing position of the entire installation frame. Through the cooperation of the installation frame and the two adjustment mechanisms, the utility model can realize the functions of angle adjustment and swing position fixation of the photovoltaic solar panels on the installation frame, so that the photovoltaic solar panels can always be aligned with the direction with sufficient light, ensuring the power generation efficiency.

[0031] Embodiment 2:

[0032] Please refer to Figures 1 to 8。Based on the first embodiment, the rotating assembly 4 includes a support plate 41, a rotating shaft 42, and two rotating shaft positioning plates 43; the two rotating shaft positioning plates 43 are symmetrically arranged on the left and right sides of the top surface of the support plate 41 to provide an installation space for the cross beam 1 between the two rotating shaft positioning plates 43; the rotating shaft 42 passes through the side wall of one rotating shaft positioning plate 43, the side wall of the middle part of the cross beam 1, and the side wall of the other rotating shaft positioning plate 43 in sequence, and rotatably installs the cross beam 1 on the two rotating shaft positioning plates 43; the support plate 41 is detachably installed on the top of the column 3. From the above structure, it can be seen that the rotating assembly 4 includes a support plate 41, a rotating shaft 42, and two rotating shaft positioning plates 43. The support plate 41 serves as a substrate for installing the two rotating shaft positioning plates 43. The two rotating shaft positioning plates 43 are vertically fixed above the upper side surface of the support plate 41 and are symmetrically arranged on the left and right sides of the top surface of the support plate 41. There is a certain installation space between the two rotating shaft positioning plates 43. When installing the cross beam 1, it can be first placed between the two rotating shaft positioning plates 43, and then the rotating shaft 42 passes through the side wall of one rotating shaft positioning plate 43, the side wall of the middle part of the cross beam 1, and the side wall of the other rotating shaft positioning plate 43 in sequence, and the cross beam 1 is rotatably installed on the two rotating shaft positioning plates 43. Specifically, the rotating shaft positioning plate 43 can be set as an inverted U-shaped plate, and a rotating shaft hole for the rotating shaft 42 to pass through is provided on the side wall. The left and right ends of the rotating shaft 42 have limiting parts, or limiting parts can be arranged at the left and right ends of the rotating shaft 42 to prevent the rotating shaft 42 from falling off. In addition, the support plate 41 is detachably installed on the top of the column 3, which is convenient for the staff to disassemble and maintain the rotating assembly 4 and replace the parts.

[0033] The column 3 includes a front column side wall, a right column side wall, a rear column side wall, and two side plates 31; the two side plates 31 are respectively vertically arranged on the front column side wall and the rear column side wall, and both extend along the side away from the column 3; at least one fixing hole 311 is provided on the side plate 31; notches are provided on the parts of the front column side wall and the rear column side wall to the left of the side plate 31; a plurality of adjusting plate positioning holes 51 are provided on the side wall of the adjusting plate 5; each positioning member 6 fixes the relative position of the adjusting plate 5 and the column 3 by simultaneously cooperating with any one of the adjusting plate positioning holes 51 and a fixing hole 311. From the above structure, it can be seen that the left side wall of the column 3 is not provided, and notches are provided on the parts of the front column side wall and the rear column side wall to the left of the side plate 31 to provide a space for the adjusting plate 5 to be placed and swing back and forth. Two side plates 31 are provided on the column 3, and at least one fixing hole 311 is provided on the side plate 31 to fix the relative position of the adjusting plate 5 and the column 3 by aligning the adjusting plate positioning hole 51 with the fixing hole 311 and then inserting the positioning member 6 after the adjusting plate 5 is adjusted to the appropriate position. And at least two positioning members 6 are required to fix one adjusting plate 5 to further strengthen the fixing effect of the adjusting plate 5. In addition, the number of positioning members 6 is the same as the number of fixing holes 311.

[0034] A handle 52 is also fixedly installed on the adjusting plate 5. From the above structure, it can be seen that the setting of the handle 52 facilitates the staff to hold. Specifically, the handle 52 is located behind the rear side wall of the column and extends along both sides of the adjusting plate 5 parallel to the rear side wall of the column. When the inclination angle of the adjusting plate 5 needs to be adjusted, the staff can first remove the positioning member 6, and then hold the handle 52 and push or pull it forward or backward to adjust the angle of the adjusting plate 5.

[0035] The carrier plate 2 includes a plurality of vertically arranged mounting holes 21; the plurality of mounting holes 21 are arranged at equal intervals along the length direction of the carrier plate 2; a plurality of carrier plate positioning holes 11 are provided on the upper side surface of the cross beam 1; the number of the carrier plate positioning holes 11 is the same as the number of the carrier plates 2; it further includes a plurality of second positioning members 7; the second positioning members 7 fix the position between the carrier plate 2 and the cross beam 1 by simultaneously cooperating with any one of the mounting holes 21 and the carrier plate positioning holes 11. From the above structure, it can be seen that the carrier plate 2 is fixed above the cross beam 1 through the second positioning members 7. The staff can adjust the number of the carrier plates 2 and the positions of the mounting holes 21 into which the second positioning members 7 are inserted according to the specific size of the photovoltaic solar panels to be installed, so as to change the specific size of the installation frame and adapt to different installation requirements. Specifically, the second positioning members 7 can be selected as positioning pins.

[0036] Embodiment Three:

[0037] Please refer to Figures 1 to 8 . On the basis of Embodiment Two, it further includes two support assemblies; the two support assemblies correspond to the two columns 3 one by one, and each support assembly is used to provide support for one column 3. From the above structure, it can be seen that the setting of the support assemblies can provide support for the columns 3 and further improve the stability of the overall structure after installation, ensuring the service life of the equipment.

[0038] The support assembly includes a bottom plate 8 and a base 9; the bottom plate 8 is fixedly connected to the lower end of the column 3, and the base 9 is fixedly installed at the lower end of the bottom plate 8. From the above structure, it can be seen that the support assembly includes a bottom plate 8 and a base 9. By embedding the base 9 in the ground, the column 3 can be fixed, improving the seismic resistance of the overall structure. The size of the bottom plate 8 is smaller than that of the base 9, and the sizes and shapes of the bottom plate 8 and the base 9 are adjusted adaptively according to actual needs to ensure that the column 3 can be stably installed and adapt to different mountain terrains.

[0039] It further includes a plurality of bolts; the base 9 of each support assembly is fixedly connected to the lower end of the bottom plate 8 through at least four bolts. From the above structure, it can be seen that fixing the bottom plate 8 and the base 9 through bolts can ensure the stability of the connection.

[0040] It further includes a number of second bolts; the adjusting plate 5 is fixed to the side wall of the cross beam 1 by the second bolts. From the above structure, it can be seen that the front end of the left side wall of the cross beam 1 and the front end of the right side wall of the adjusting plate 5, and the rear end of the left side wall of the cross beam 1 and the rear end of the right side wall of the adjusting plate 5 are respectively connected by a plurality of second bolts. Specifically, the second bolts can be set to four, and two are arranged at each of the front and rear ends of the right side wall of the adjusting plate 5.

[0041] Embodiment 4:

[0042] Please refer to Figures 1 to 8 . On the basis of Embodiment 3, the rotating assembly 4 is installed on the top of the column 3 by means of clamping or threaded cooperation. From the above structure, it can be seen that a connecting structure 10 is also provided at the top of the column 3, and the rotating assembly 4 is installed on the top of the column 3 by the connecting structure 10 in a manner of clamping or threaded cooperation, which not only ensures the connection stability but also facilitates the staff to disassemble, assemble and replace the rotating assembly 4.

[0043] Embodiment 5:

[0044] Please refer to Figure 3 , Figure 6 . On the basis of Embodiment 4, preferably, the connecting structure 10 includes a clamping shaft 101, the clamping shaft 101 is fixed to the top end of the column 3 and protrudes upward, and a groove that depresses upward is provided at the bottom of the support plate 41. The groove is used to cooperate with the clamping shaft 101 to clamp the support plate 41 to the top end of the column 3. Specifically, both the clamping shaft 101 and the groove are set to two, and the clamping shaft 101 and the groove correspond to each other one by one.

[0045] Embodiment 6:

[0046] Please refer to Figure 3 , Figure 7 . On the basis of Embodiment 4, preferably, the connecting structure 10 includes an ear plate 102 and a lead screw 103. An ear plate 102 is connected to the front end and the rear end of the top surface of the column 3, and a lead screw 203 penetrates vertically upward through each ear plate 102. At the same time, two support threaded holes that respectively cooperate with the two lead screws 203 are also provided at the bottom of the support plate 41. After placing the support plate 41 above the top surface of the column 3, by screwing the lead screw 203 into the support threaded hole, the support plate 41 can be fixedly connected to the top end of the column 3. This connection method can make the contact area between the top surface of the column 3 and the bottom of the support plate 41 larger and the fixing effect better.

[0047] Embodiment 7:

[0048] Please refer to Figure 3 , Figure 8. On the basis of Embodiment 4, preferably, the connecting structure 10 includes a threaded post 104. The threaded post 104 is inserted into the center of the top end of the column 3 and protrudes upward. The bottom of the support plate 41 is provided with an upwardly recessed mounting threaded hole for threadedly engaging with the threaded post 104 to fix the support plate 41 to the top end of the column 3 and ensure the connection stability.

[0049] The installation steps of the present utility model are as follows:

[0050] First, fix the bottom plate 8 below the column 3 to the upper end of the base 9 by bolts, and then embed the base 9 underground. Secondly, fix the support plate 41 to the top end of the column 3 through the connecting structure 10. Then, place the cross beam 1 between the two rotating shaft positioning plates 43, and sequentially penetrate the side wall of one rotating shaft positioning plate 43, the side wall in the middle of the cross beam 1, and the side wall of the other rotating shaft positioning plate 43 through the rotating shaft 42 to rotatably mount the cross beam 1 on the two rotating shaft positioning plates 43. Then, fix the adjusting plate 5 to the side wall of the cross beam 1 by the second bolt. Finally, install the carrier plate 2 on the upper end of the cross beam 1 through the second positioning member 7 to complete the installation. In addition, the order of the installation steps can be adjusted according to the actual installation situation and requirements.

[0051] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable mountain photovoltaic support, characterized in that: It includes an installation frame and two adjustment mechanisms; The installation frame includes two parallel crossbeams (1) and several carrier plates (2); the several carrier plates (2) are detachably installed on the upper side of the crossbeams (1), and the several carrier plates (2) are all perpendicular to the crossbeams (1); The adjustment mechanism includes columns (3), rotating components (4), adjustment plates (5) and several positioning members (6); the middle of each crossbeam (1) is rotatably installed above a column (3) through the rotating component (4), and after installation, the front ends of the two crossbeams (1) swing synchronously in the direction of approaching or departing from the front side wall of the column; The adjustment plate (5) is a semi-circular plate sunken downward; the right side wall of the adjustment plate (5) is fixedly connected to the left side wall of the crossbeam (1); each adjustment plate (5) is position-fixed to the corresponding column (3) through at least two positioning members (6), thereby fixing the swinging position of the overall installation frame.

2. The adjustable mountain photovoltaic support according to claim 1, wherein: The rotating component (4) includes a support plate (41), a rotating shaft (42) and two rotating shaft positioning plates (43); the two rotating shaft positioning plates (43) are symmetrically arranged on the left and right sides of the top surface of the support plate (41) to provide an installation space for the crossbeam (1) between the two rotating shaft positioning plates (43); the rotating shaft (42) rotatably installs the crossbeam (1) on the two rotating shaft positioning plates (43) by sequentially passing through the side wall of one rotating shaft positioning plate (43), the side wall in the middle of the crossbeam (1) and the side wall of the other rotating shaft positioning plate (43); the support plate (41) is detachably installed on the top of the column (3).

3. The adjustable mountain photovoltaic bracket according to claim 1, characterized in that: The column (3) includes a column front side wall, a column right side wall, a column rear side wall and two side plates (31); the two side plates (31) are respectively vertically arranged on the column front side wall and the column rear side wall, and both extend along the side away from the column (3); at least one fixing hole (311) is provided on the side plate (31); the parts of the column front side wall and the column rear side wall on the left side of the side plate (31) are provided with notches; several adjustment plate positioning holes (51) are provided on the side wall of the adjustment plate (5); each positioning member (6) fixes the relative position of the adjustment plate (5) and the column (3) by simultaneously cooperating with any one adjustment plate positioning hole (51) and a fixing hole (311).

4. The adjustable mountain photovoltaic support according to claim 1 or 3, characterized in that: A handle (52) is also fixedly installed on the adjustment plate (5).

5. The adjustable mountain photovoltaic bracket according to claim 1, wherein: The carrier plate (2) includes several vertically arranged mounting holes (21); the several mounting holes (21) are equidistantly arranged along the length direction of the carrier plate (2); several carrier plate positioning holes (11) are provided on the upper side surface of the crossbeam (1); the number of the carrier plate positioning holes (11) is the same as the number of the carrier plates (2); several second positioning members (7) are also included; the second positioning members (7) fix the position between the carrier plate (2) and the crossbeam (1) by simultaneously cooperating with any one mounting hole (21) and a carrier plate positioning hole (11).

6. The adjustable mountain photovoltaic support according to claim 1, wherein: It also includes two support components; the two support components correspond to the two columns (3) one by one, and each support component is used to provide support for a column (3).

7. The adjustable mountain photovoltaic support according to claim 6, characterized in that: The support assembly includes a bottom plate (8) and a base (9); the bottom plate (8) is fixedly connected to the lower end of the column (3), and the base (9) is fixedly installed at the lower end of the bottom plate (8).

8. The adjustable mountain photovoltaic support according to claim 7, wherein: It further includes a plurality of bolts; the base (9) of each support assembly is fixedly connected to the lower end of the bottom plate (8) by at least four bolts.

9. The adjustable mountain photovoltaic support according to claim 1, wherein: It further includes a plurality of second bolts; the adjusting plate (5) is fixed to the side wall of the cross beam (1) by the second bolts.

10. The adjustable mountain photovoltaic bracket according to claim 1, wherein: The rotating assembly (4) is installed at the top of the column (3) by means of clamping or threaded engagement.

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