Folding roof building photovoltaic integrated support

Abstract

The utility model discloses a folding roof building photovoltaic integrated support, and relates to the technical field of photovoltaic supports. The folding roof building photovoltaic integrated support comprises a bottom frame; the mounting frame is rotationally connected to one side of the upper surface of the bottom frame; the inclined supporting frame is rotationally connected to the side, away from the joint with the bottom frame, of the mounting frame; the inclined supporting frame can rotate to abut against the lower surface of the mounting frame, at the moment, the mounting frame can rotate to enable the inclined supporting frame to abut against the upper surface of the bottom frame, and the mounting frame is parallel to the bottom frame; a mounting plate is rotationally connected to the end, away from the rotationally connected position of the inclined supporting frame and the mounting frame, of the inclined supporting frame, a fixed hinge is mounted on the mounting plate, and when the mounting plate abuts against the upper surface of the bottom frame, the fixed hinge can rotate to the position abutting against the upper surface of the bottom frame and is fixed to the bottom frame through a bolt; the frame structures, perpendicular to the rotating axis of the mounting frame, of the mounting frame, the inclined supporting frame and the bottom frame are reinforcing beams, and the frame structures parallel to the rotating axis of the mounting frame are cross beams. The roof photovoltaic support has the effect of improving the carrying and unfolding installation efficiency of the roof photovoltaic support.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of photovoltaic supports, in particular to a folding roof building photovoltaic integrated support. BACKGROUND

[0002] Photovoltaic supports are commonly used for the installation of solar photovoltaic panels and are generally frame structures. Photovoltaic supports are commonly installed on roof buildings.

[0003] Photovoltaic supports are generally installed in the form of a triangular frame structure to stably install photovoltaic panels. During installation, the support components are transported to the roof of a building by a hoisting device or manually, and are assembled on the roof of the building. During assembly, the frame for installing the photovoltaic panels is first rotated and installed on the base frame, and then the angle of the frame for installing the photovoltaic panels is fixed by installing the diagonal brace on the base frame and the frame. Subsequently, the photovoltaic panels are installed. In order to facilitate the assembly of the photovoltaic support, some photovoltaic supports adopt a rotating connection mode between the frame and the base frame during transportation, and the diagonal brace is installed after the frame is unfolded on the roof of the building. Although this photovoltaic support unfolding and installation method improves the installation efficiency to a certain extent, the diagonal brace still needs to be separately assembled and fixed, and the installation efficiency needs to be further improved. CONTENT OF THE UTILITY MODEL

[0004] The application provides a folding roof building photovoltaic integrated support to improve the low installation efficiency of the existing roof building photovoltaic support.

[0005] The folding roof building photovoltaic integrated support provided by the application adopts the following technical scheme:

[0006] The folding roof building photovoltaic integrated support comprises

[0007] a bottom frame;

[0008] an installation frame rotatably connected to one side of the upper surface of the bottom frame;

[0009] a diagonal brace frame rotatably connected to one side of the installation frame away from the connection with the bottom frame;

[0010] The diagonal brace frame can be rotated to abut against the lower surface of the installation frame, at this time, the installation frame can make the diagonal brace frame abut against the upper surface of the bottom frame by rotating, and the installation frame is parallel to the bottom frame;

[0011] One end of the diagonal brace frame away from the rotatable connection with the installation frame is rotatably connected with an installation plate, the installation plate is provided with a fixed hinge, and when the installation plate abuts against the upper surface of the bottom frame, the fixed hinge can be rotated to abut against the upper surface of the bottom frame and is fixed to the bottom frame by a bolt;

[0012] The frame body structures on the mounting frame, the diagonal bracing frame and the bottom frame which are perpendicular to the rotation axis of the mounting frame are reinforcing beams, and the frame body structures which are parallel to the rotation axis of the mounting frame are cross beams;

[0013] The mounting frame is used for mounting the photovoltaic panel.

[0014] Optionally, the frames of the bottom frame, the mounting frame and the diagonal bracing frame are all C-shaped channel steels.

[0015] Optionally, the rotation shaft of the mounting plate is provided with a torsion spring, so that the mounting plate is kept in a state of being parallel to the end face of the reinforcing beam at the bottom end;

[0016] The side walls of the diagonal bracing frame close to the mounting plate are provided with avoiding grooves for allowing the fixed hinge to rotate therein, the inner walls of the avoiding grooves are fixedly provided with clamping plates, the rotation shaft of the fixed hinge is provided with a torsion spring, so that the other half of the fixed hinge is tightly abutted against the clamping plate, and the other half of the fixed hinge can be completely located in the avoiding groove.

[0017] Optionally, the positions of the reinforcing beams on the mounting frame, the diagonal bracing frame and the bottom frame are opposite.

[0018] Optionally, the reinforcing beams of the diagonal bracing frame which are away from the two side walls at one end of the rotation axis of the mounting frame are fixedly provided with stabilizing plates.

[0019] When the diagonal bracing frame is attached to the mounting frame, the stabilizing plates are abutted against the two side walls of the corresponding reinforcing beams of the mounting frame.

[0020] When the diagonal bracing frame is unfolded and abutted against the bottom frame, the stabilizing plates are abutted against the two side walls of the corresponding reinforcing beams of the bottom frame.

[0021] Optionally, the diagonal bracing frame is not provided with a cross beam structure at the rotation connection position with the mounting frame.

[0022] Optionally, the frame body of the bottom frame is upwardly protruded at the side away from the rotation connection position with the mounting frame to form a protection portion, and the rotation axis between the mounting frame and the diagonal bracing frame after the mounting frame and the diagonal bracing frame are folded is opposite to the side wall of the protection portion and is just used for the rotation of the diagonal bracing frame and the mounting frame.

[0023] Optionally, the protection portion is provided with a protection groove, and the minimum distance between the cross beam of the mounting frame and the protection groove after the mounting frame and the diagonal bracing frame are folded is enough for a hand to enter.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. The diagonal bracing frame can be attached to the mounting frame by rotation, the mounting frame can be rotated to be attached to the bottom frame, thereby realizing the integrated and foldable arrangement of the photovoltaic support, and the mounting frame, the bottom frame and the diagonal bracing frame after being folded are all parallel to each other, which is convenient for transportation and also convenient for unfolding, and improves the installation efficiency of the photovoltaic support and the convenience of transportation;

[0026] 2. The installation frame and the inclined support frame are rotatably unfolded, and the position of the inclined support frame can be fixed by rotating the fixed hinge downward and fixing it to the bottom frame through bolts and plastic wing nuts. The fixed hinge is not blocked due to the installation position and the torsional spring, and can be easily unfolded by rotating downward, thereby improving the efficiency of the installation and fixation of the photovoltaic support;

[0027] 3. The setting of the stabilizing plate can abut against the two side walls of the reinforcing beam of the installation frame when the inclined support frame is folded, thereby improving the position stability when folded, and can abut against the two side walls of the reinforcing beam of the bottom frame when the inclined support frame is unfolded, thereby improving the position stability when unfolded;

[0028] 4. The position of the upper beam of the inclined support frame can effectively reduce the probability of pinching hands when the inclined support frame is folded, the setting of the protection part can effectively improve the protection effect of the rotating shaft between the inclined support frame and the installation frame after the photovoltaic support is folded, and can also reduce the probability of being pinched during the process of placing the installation frame through the protection groove, and also facilitates the upward movement of the installation frame, thereby improving the rationality and safety of the design. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0030] Figure 2 is a structural schematic diagram showing the unfolded state of the inclined support frame;

[0031] Figure 3 is Figure 2 A part of the installation plate is shown in the enlarged view of

[0032] Figure 4 is a partial cross-sectional view showing the protection groove.

[0033] In the drawings, 1 is a bottom frame; 11 is a protection part; 111 is a protection groove; 2 is an installation frame; 3 is an inclined support frame; 31 is a stabilizing plate; 32 is an installation plate; 321 is a fixed hinge; 33 is an avoiding groove; 331 is a clamping plate. DETAILED DESCRIPTION

[0034] The following will be described in detail in combination with the accompanying Figures 1-4 The present application will be further described in detail.

[0035] The embodiment of the present application discloses a folding roof building photovoltaic integrated support.

[0036] Reference Figure 1 The folding roof building photovoltaic integrated support comprises a bottom frame 1, an installation frame 2 and an inclined support frame 3.

[0037] Reference Figure 1 and Figure 2The bottom frame 1 is horizontally arranged, and the bottom is provided with retractable and fixed supporting legs for fixing with the roof of the building. The mounting frame 2 is rotationally connected to one side of the upper surface of the bottom frame 1, and the writing frame is rotationally connected to the side of the mounting frame 2 away from the connection with the bottom frame 1. The diagonal support frame 3 can be rotated to abut the lower surface of the mounting frame 2, and the mounting frame 2 can also be rotated to be parallel to the bottom frame 1, at which time the diagonal support frame 3 is also parallel to the bottom frame 1 and abuts the upper surface of the bottom frame 1. The frame body of the bottom frame 1 is upwardly protruding at the side away from the rotational connection with the mounting frame 2 to form a protection part 11. After the mounting frame 2 and the diagonal support frame 3 are folded, the rotation shaft between the mounting frame 2 and the diagonal support frame 3 is opposite to the side wall of the protection part 11 and just provides the diagonal support frame 3 and the mounting frame 2 to be rotated into. The frame body structure of the mounting frame 2, the diagonal support frame 3 and the bottom frame 1 perpendicular to the rotation axis of the mounting frame 2 is a reinforcing beam, and the frame body structure parallel to the rotation axis of the mounting frame 2 is a cross beam. The frames of the bottom frame 1, the mounting frame 2 and the diagonal support frame 3 are all C-shaped channel steels. When the mounting frame 2 and the diagonal support frame 3 are both in the folded state, the channel steel opening of the bottom frame 1 and the mounting frame 2 is downward, and the channel steel opening of the diagonal support frame 3 is upward. The mounting frame 2 is provided for mounting the photovoltaic panel.

[0038] The mounting frame 2 and the diagonal support frame 3 are arranged to form an integrated structure, and the mounting frame 2 and the diagonal support frame 3 can be folded by rotating, so that the mounting frame 2, the diagonal support frame 3 and the bottom frame 1 are all stacked together, facilitating transportation. The arrangement of the protection part 11 can also protect the rotational connection of the mounting frame 2 and the diagonal support frame 3, and the rotational shaft of the mounting frame 2 and the protection part 11 can be bound and fixed by a rope or the like, thereby improving the stability of the photovoltaic support in the folded state. The frames all adopt C-shaped channel steels, which can reduce the weight of the structure while ensuring the structural strength.

[0039] Reference Figure 2 and Figure 3 The positions of the reinforcing beams on the mounting frame 2, the diagonal support frame 3 and the bottom frame 1 are all relative. The end of the diagonal support frame 3 away from the rotational connection with the mounting frame 2 is rotationally connected with a mounting plate 32, and the rotational shaft of the mounting plate 32 is provided with a torsion spring, so that the mounting plate 32 is kept in a state that the bottom end is parallel to the end face of the reinforcing beam. The mounting plate 32 is provided with a fixed hinge 321, and the side wall of the diagonal support frame 3 close to the mounting plate 32 is provided with an avoidance slot 33 for the rotation of the fixed hinge 321 inside, and the inner wall of the avoidance slot 33 is fixedly provided with a clamping plate 331. The rotational shaft of the fixed hinge 321 is provided with a torsion spring, so that the other half of the fixed hinge 321 abuts against the clamping plate 331, and the other half of the fixed hinge 321 can be completely located in the avoidance slot 33. After the diagonal support frame 3 is unfolded, the mounting plate 32 can abut against the bottom frame 1 and be rotated to a state that the mounting plate 32 is attached to the bottom frame 1. The other half of the fixed hinge 321 can be fixed to the bottom frame 1 by a bolt and a plastic winged nut.

[0040] The reinforcing beam of the inclined support frame 3 is fixed with a stabilizing plate 31 away from the two side walls at one end of the rotating shaft of the mounting frame 2. When the inclined support frame 3 and the mounting frame 2 are attached, the stabilizing plate 31 abuts against the two side walls of the reinforcing beam corresponding to the mounting frame 2; when the inclined support frame 3 is unfolded and abuts against the bottom frame 1, the stabilizing plate 31 abuts against the two side walls of the reinforcing beam corresponding to the bottom frame 1.

[0041] The torsion spring arrangement of the fixed hinge 321 and the torsion spring arrangement of the mounting plate 32 can make the other half of the fixed hinge 321 stably abut against the clamping plate 331 in the avoiding groove 33, and when the mounting plate 32 abuts against the upper surface of the bottom frame 1, the fixed hinge 321 will be lifted from the avoiding groove 33, thereby facilitating the rotation of the fixed hinge 321 to the bottom frame 1 for installation and fixation, thereby facilitating the fixation of the position of the unfolded inclined support frame 3. The relative arrangement of the reinforcing beams can not only effectively improve the strength and stability of each frame structure of the photovoltaic support, but also make the load force distribution more uniform. In combination with the arrangement of the stabilizing plate 31, the inclined support frame 3 and the mounting frame 2 can abut against the side walls of the reinforcing beam of the mounting frame 2 when folded, thereby improving the stability of the current state; and can abut against the side walls of the reinforcing beam of the bottom frame 1 when the inclined support frame 3 is unfolded and fixed to the bottom frame 1, thereby improving the stability of the position of the inclined support frame 3.

[0042] Reference Figure 2 and Figure 4 The inclined support frame 3 is not provided with a cross beam structure at the rotating connection with the mounting frame 2, thereby reducing the probability of hand clamping during the mutual rotation of the inclined support frame 3 and the mounting frame 2. The protection part 11 is provided with a protection groove 111, and when the mounting frame 2 and the inclined support frame 3 are both folded, the minimum distance between the cross beam of the mounting frame 2 and the protection groove 111 is sufficient for a human hand to enter, thereby facilitating the folding and placing down or picking up of the mounting plate 32, reducing the probability of hand clamping during the process, and improving the rationality of the structural design.

[0043] The implementation principle of the folding roof building photovoltaic integrated support according to an embodiment of the present application is that the bottom frame 1, the mounting frame 2 and the inclined support frame 3 are all arranged to rotate relative to each other, not only realizing the integration of the photovoltaic support, but also enabling the mounting frame 2 and the inclined support frame 3 to be folded and stored on the bottom frame 1, thereby facilitating the overall transportation and movement of the photovoltaic support. When unfolded, only the mounting frame 2 needs to be rotated and lifted, and then the fixed hinge 321 is rotated and fixed to the bottom frame 1 after the inclined support frame 3 is pulled out, thereby improving the installation efficiency of the roof building photovoltaic support and the firmness after installation through the stabilizing plate 31.

[0044] The embodiments of the present application are preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A foldable roof building photovoltaic integrated support, characterized in that: The utility model relates to a photovoltaic panel installation frame, including Bottom frame (1); Mounting frame (2) is rotatably connected on the one side of bottom frame (1) upper surface; Inclined support frame (3) is rotatably connected on the one side of mounting frame (2) away from the connection with bottom frame (1); Inclined support frame (3) can be rotated to the state of abutting with mounting frame (2) lower surface, at this time, mounting frame (2) can make inclined support frame (3) abut with bottom frame (1) upper surface by rotating, and mounting frame (2) is parallel with bottom frame (1); One end of inclined support frame (3) away from the rotatable connection with mounting frame (2) is rotatably connected with mounting plate (32), fixed hinge (321) is installed on mounting plate (32), when mounting plate (32) abuts with bottom frame (1) upper surface, fixed hinge (321) can be rotated to the position of abutting with bottom frame (1) upper surface and is fixed with bottom frame (1) by bolt; The frame body structure perpendicular to the rotating axis of mounting frame (2) of mounting frame (2), inclined support frame (3) and bottom frame (1) is all reinforced beam, and the frame body structure parallel to the rotating axis of mounting frame (2) is all crossbeam; Mounting frame (2) is used for mounting photovoltaic panel.

2. The integrated photovoltaic and building roof support according to claim 1, wherein: The frame of bottom frame (1), mounting frame (2) and inclined support frame (3) is all C-shaped channel steel.

3. The integrated photovoltaic and building roof support according to claim 2, wherein: The rotating shaft of mounting plate (32) is provided with torsion spring, so that mounting plate (32) is kept in the state of bottom end parallel to the end face of the reinforced beam; The side wall of inclined support frame (3) close to mounting plate (32) is provided with avoiding slot (33) for the rotation of fixed hinge (321) in, the inner wall of avoiding slot (33) is fixed with clamping plate (331), the rotating shaft of fixed hinge (321) is provided with torsion spring, so that the other half of fixed hinge (321) is tightly closed with clamping plate (331), and the other half of fixed hinge (321) can be completely located in avoiding slot (33).

4. The integrated photovoltaic and building roof support according to claim 1, wherein: The positions of reinforced beam on mounting frame (2), inclined support frame (3) and bottom frame (1) are all relative.

5. The integrated photovoltaic and building roof support according to claim 4, wherein: The two side walls of the reinforced beam of inclined support frame (3) away from the rotating axis of mounting frame (2) are fixed with stabilizing plate (31); When inclined support frame (3) and mounting frame (2) are attached, the two side walls of the corresponding reinforced beam of stabilizing plate (31) and mounting frame (2) abut; When inclined support frame (3) is unfolded and abuts with bottom frame (1), the two side walls of the corresponding reinforced beam of stabilizing plate (31) and bottom frame (1) abut.

6. The integrated photovoltaic and building roof support of claim 1, wherein: Inclined support frame (3) is not provided with crossbeam structure at the rotatable connection with mounting frame (2).

7. The integrated photovoltaic and building roof support according to claim 6, wherein: The frame body of bottom frame (1) is upwardly protrudingly provided as protection part (11) on the side away from the rotatable connection with mounting frame (2), and the rotating axis between mounting frame (2) and inclined support frame (3) is opposite to the side wall of protection part (11) and just for the rotation of inclined support frame (3) and mounting frame (2) after mounting frame (2) and inclined support frame (3) are folded.

8. The integrated photovoltaic and building roof support according to claim 7, characterized in that: Protection part (11) is provided with protection slot (111), and the minimum distance between the crossbeam of mounting frame (2) and protection slot (111) is enough for a hand to enter after mounting frame (2) and inclined support frame (3) are folded.

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