Plane roof supporting structure used for installing photovoltaic panel

Abstract

The utility model relates to the technical field of solar photovoltaic power generation, in particular to a supporting structure for installing a photovoltaic panel on a flat roof, which comprises a pair of upper bearing pipes, the upper bearing pipes are transversely arranged at the tops of two opposite parapet walls at intervals, and the two ends of each upper bearing pipe are respectively and vertically connected with a positioning longitudinal beam. Each positioning longitudinal beam is fixedly connected with the side wall of the parapet wall; the lower bearing pipe is located below the position between the two upper bearing pipes, the lower bearing pipe is connected with one upper bearing pipe through a plurality of connecting beams, and the two ends of the lower bearing pipe are connected with the other upper bearing pipe through adjusting beams; the photovoltaic panels are located between any two adjacent connecting beams and connected with the corresponding upper bearing pipes and the corresponding lower bearing pipes. According to the utility model, the photovoltaic panel is arranged on the upper bearing pipe and the lower bearing pipe, so that the waterproof layer of the roof cannot be damaged, meanwhile, the load is applied to the parapet wall, and the roof is prevented from bearing all weight of the photovoltaic panel and related components.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar photovoltaic power generation technical field, concretely relates to a flat roof is used for installing photovoltaic panel's support structure. BACKGROUND

[0002] At present, there are two ways for installing photovoltaic support on reinforced concrete flat roof, counterweight type and expansion bolt type. Counterweight type will increase large load on the roof, and the general non-person flat roof cannot bear it; expansion bolt type will damage the original roof waterproof, and the roof is prone to rain leakage in the later use process, and when the external wind is relatively large, the photovoltaic panel part is not fixed by photovoltaic purlin, and is prone to overturning, so the stability is relatively poor. UTILITY MODEL CONTENTS

[0003] The utility model provides a kind of flat roof is used for installing photovoltaic panel's support structure, and photovoltaic panel is installed on upper bearing pipe and lower bearing pipe by positioning longitudinal beam respectively supports upper bearing pipe and lower bearing pipe, so it will not cause damage to roof waterproof layer, and load is also applied on parapet, to avoid roof bearing the whole weight of photovoltaic panel and related components.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of flat roof is used for installing photovoltaic panel's support structure, it includes: a pair of upper bearing pipe, each upper bearing pipe is transversely arranged on the top of opposite parapet with interval, and each upper bearing pipe is vertically connected with positioning longitudinal beam at both ends, and each positioning longitudinal beam is fixedly connected with the side wall of parapet;Lower bearing pipe, the lower bearing pipe is located below the interval between two upper bearing pipes, and the lower bearing pipe is connected with one upper bearing pipe by multiple connecting beams, and the both ends of the lower bearing pipe are connected with another upper bearing pipe by adjusting beam;Photovoltaic panel, the photovoltaic panel is located between any adjacent two connecting beams, and is connected with corresponding upper bearing pipe and lower bearing pipe.

[0005] Preferably, the both ends of each upper bearing pipe are provided with upper adjusting sleeve, and multiple bearing sleeves are located between two upper adjusting sleeves, and the lower bearing pipe is provided with lower adjusting sleeve corresponding to the upper adjusting sleeve;The top of each connecting beam is fixedly connected with corresponding bearing sleeve, and the adjusting beam is fixedly connected between the upper adjusting sleeve and the lower adjusting sleeve;The top of the photovoltaic panel is fixedly connected with corresponding upper bearing sleeve.

[0006] Preferably, the adjusting beam includes screw rod fixedly connected with the upper adjusting sleeve and the lower adjusting sleeve respectively, and adjusting cylinder is threadedly connected with the screw rod at both ends, and the thread rotation directions of two screw rods are opposite.

[0007] Preferably, a plurality of vertical support legs are arranged between any two adjacent load-bearing sleeves, and the top end of the support leg is fixedly connected with the upper load-bearing pipe, and the bottom end of the support leg abuts against the roof surface.

[0008] Preferably, each bottom end of the support leg is provided with an antiskid foot, each antiskid foot is connected with the support leg through a ball joint, and the bottom of each antiskid foot is provided with an antiskid rubber pad.

[0009] The utility model discloses beneficial effect lies in: the positioning longitudinal beam supports upper load-bearing pipe and lower load-bearing pipe respectively, and photovoltaic board is installed on upper load-bearing pipe and lower load-bearing pipe, therefore will not cause the damage to roof waterproof layer, and also will load exert on parapet, avoids the roof to bear the full weight of photovoltaic board and relevant component. In addition, the support structure can realize the array installation of photovoltaic board through the equidistance installation of multiple upper load-bearing pipes on parapet. The length of the adjusting beam is changed by rotating the adjusting cylinder, and the inclination angle of the photovoltaic board is changed. The support leg supports the middle part of the upper load-bearing pipe, thereby improving the stability of the upper load-bearing pipe, the antiskid foot reaches the antiskid and noise reduction effect through the antiskid foot pad, and the flatness of the roof is adapted through the ball joint. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, below description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0011] Figure 1 It is the overall structure of the utility model overhead view;

[0012] Figure 2 It is the overall structure of the utility model front view;

[0013] Figure 3 It is the local structure of the utility model sectional view.

[0014] In the drawing: 1, upper load-bearing pipe;2, positioning longitudinal beam;3, lower load-bearing pipe;4, connecting beam;5, photovoltaic board;6, upper adjusting sleeve;7, lower adjusting sleeve;8, load-bearing sleeve;9, screw;10, adjusting cylinder;11, support leg;12, antiskid foot;13, antiskid rubber pad;14, parapet;15, roof. DETAILED DESCRIPTION

[0015] The technical scheme of the utility model will be clearly and completely described below with reference to the drawings of the utility model. Obviously, the described embodiments are only some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0016] According to Figure 1 、 Figure 2 、 Figure 3 As shown in FIG. 1, a support structure for installing photovoltaic panels on a flat roof comprises a pair of upper load-bearing pipes 1, each of which is horizontally arranged on the top of an opposite parapet 14 at a distance from each other, and each of which is vertically connected with a positioning longitudinal beam 2 at both ends, and each of which is fixedly connected with the side wall of the parapet 14; a lower load-bearing pipe 3 is arranged below the two upper load-bearing pipes 1, and the lower load-bearing pipe 3 is connected with one of the upper load-bearing pipes 1 through a plurality of connecting beams 4, and the two ends of the lower load-bearing pipe 3 are connected with the other upper load-bearing pipe 1 through an adjusting beam; a photovoltaic panel 5 is arranged between any two adjacent connecting beams 4 and is connected with the corresponding upper load-bearing pipe 1 and lower load-bearing pipe 3.

[0017] Through the above arrangement, the positioning longitudinal beam 2 supports the upper load-bearing pipe 1 and the lower load-bearing pipe 3, and the photovoltaic panel 5 is installed on the upper load-bearing pipe 1 and the lower load-bearing pipe 3, so as not to damage the waterproof layer of the roof 15, and at the same time, the load is applied to the parapet 14 to avoid the roof 15 bearing the entire weight of the photovoltaic panel 5 and related components. In addition, the support structure can realize the array installation of the photovoltaic panel 5 by installing a plurality of upper load-bearing pipes 1 at equal distances on the parapet 14.

[0018] The two ends of each of the upper load-bearing pipes 1 are sleeved with an upper adjusting sleeve pipe 6, and a plurality of load-bearing sleeve pipes 8 are arranged between the two upper adjusting sleeve pipes 6, and the lower load-bearing pipe 3 is sleeved with a lower adjusting sleeve pipe 7 corresponding to the upper adjusting sleeve pipe 6; the top end of each of the connecting beams 4 is fixedly connected with the corresponding load-bearing sleeve pipe 8, and the adjusting beam is fixedly connected between the upper adjusting sleeve pipe 6 and the lower adjusting sleeve pipe 7; the top of the photovoltaic panel 5 is fixedly connected with the corresponding upper load-bearing sleeve pipe 8. The adjusting beam comprises a screw rod 9 fixedly connected with the upper adjusting sleeve pipe 6 and the lower adjusting sleeve pipe 7, and an adjusting cylinder 10 threadedly connected with the screw rod 9 at both ends, and the threads of the two screw rods 9 are opposite in direction.

[0019] In this arrangement, the length of the adjusting beam can be changed by rotating the adjusting cylinder 10 to change the inclination angle of the photovoltaic panel 5.

[0020] Further, a plurality of vertical support legs 11 are arranged between any two adjacent load-bearing sleeves 8, and the top end of the support legs 11 is fixedly connected with the upper load-bearing tube 1, and the bottom end of the support legs 11 abuts against the surface of the roof 15. In addition, each support leg 11 is provided with an anti-skid foot 12 at the bottom end, each anti-skid foot 12 is connected with the support leg 11 through a ball joint, and the bottom of each anti-skid foot 12 is provided with an anti-skid rubber pad 13.

[0021] The support legs 11 support the middle part of the upper load-bearing tube 1, thereby improving the stability of the upper load-bearing tube 1, the anti-skid feet 12 achieve the effects of anti-skid and noise reduction through the anti-skid rubber pads 13, and the ball joints adapt to the flatness of the roof 15.

[0022] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A support structure for mounting photovoltaic panels on a flat roof, characterized in that , comprising: A pair of upper load-bearing pipes (1), each of the upper load-bearing pipes (1) is horizontally arranged on the top of the opposite parapet (14) and is vertically connected with a positioning longitudinal beam (2) at both ends, and each of the positioning longitudinal beam (2) is fixedly connected with the side wall of the parapet (14); A lower load-bearing pipe (3) is arranged below the two upper load-bearing pipes (1), and the lower load-bearing pipe (3) is connected with one of the upper load-bearing pipes (1) through a plurality of connecting beams (4), and the two ends of the lower load-bearing pipe (3) are connected with the other upper load-bearing pipe (1) through an adjusting beam; A photovoltaic panel (5) is arranged between any two adjacent connecting beams (4) and is connected with the corresponding upper load-bearing pipe (1) and lower load-bearing pipe (3).

2. A support structure for mounting photovoltaic panels on a flat roof according to claim 1, characterized in that: Each of the upper load-bearing pipes is provided with an upper adjusting sleeve (6) at both ends, and a plurality of load-bearing sleeves (8) are arranged between the two upper adjusting sleeves (6), and the lower load-bearing pipe (3) is provided with a lower adjusting sleeve (7) corresponding to the upper adjusting sleeve (6); the top end of each of the connecting beams (4) is fixedly connected with the corresponding load-bearing sleeve (8), and the adjusting beam is fixedly connected between the upper adjusting sleeve (6) and the lower adjusting sleeve (7); the top of the photovoltaic panel (5) is fixedly connected with the corresponding load-bearing sleeve (8).

3. A support structure for mounting photovoltaic panels on a flat roof according to claim 2, characterized in that: The adjusting beam comprises a screw rod (9) fixedly connected with the upper adjusting sleeve (6) and the lower adjusting sleeve (7), and an adjusting cylinder (10) threadedly connected with the screw rod (9) at both ends, and the threads of the two screw rods (9) are opposite in direction.

4. A support structure for mounting photovoltaic panels on a flat roof according to claim 2, characterized in that: Further comprising a plurality of vertical support legs (11), the support legs (11) are arranged between any two adjacent load-bearing sleeves (8) and are fixedly connected with the upper load-bearing pipe (1) at the top end, and the bottom end of the support leg (11) abuts against the surface of the roof (15).

5. A support structure for mounting photovoltaic panels on a flat roof according to claim 4, characterized in that: Each of the support legs (11) is provided with an antiskid foot (12) at the bottom end, each of the antiskid feet (12) is connected with the support leg (11) through a ball joint, and the bottom of each of the antiskid feet (12) is provided with an antiskid rubber pad (13).

Images