Inclined purlin cross beam photovoltaic shed assembly structure with continuous n-shaped cross section

Abstract

The utility model discloses an inclined purlin cross beam photovoltaic shed assembly structure with a continuous n-shaped cross section, which relates to the field of photovoltaic building integration and comprises stand columns, n-shaped main beams and n-shaped purlins. The n-shaped main beam is fixedly installed at the upper ends of the stand columns through bolts, and a plurality of purlin supports are fixedly installed on the upper side of the n-shaped main beam. The n-shaped purlins are fixedly installed between the two adjacent purlin supports through bolts, and the photovoltaic positioning plates are fixedly installed on the upper sides of the n-shaped purlins through bolts. Inclination angles are formed on the two side walls of the n-shaped purline, and the purline support is in an acute angle shape and is attached to the inclination angles of the side walls of the n-shaped purline. Compared with the prior art, a continuous n-shaped purline structure is used, water can be stably conveyed and drained, the purline support is directly installed at the opening of the n-shaped main beam, the structure is simple, stability is high, assembling is convenient, the n-shaped main beam does not participate in drainage, and the service life is longer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building integrated photovoltaics, especially to a continuous several character section inclined purlin crossbeam photovoltaic shed assembly structure. BACKGROUND

[0002] The component installation direction of the BIPV photovoltaic shed is divided into two modes of horizontal plate installation and vertical plate installation, when the horizontal plate installation, the short edge direction of the photovoltaic component is taken as the drainage slope, the structure form is the inclined beam horizontal purlin system, the rainwater from the photovoltaic component plate flows into the horizontal water tank purlin, and is guided to the inclined water tank beam.

[0003] In the above scheme, as Figure 19 Indicated that the shortcomings are: purlin 21 needs to be disconnected at inclined beam 22, so as to leave out the drainage port; the size number of purlin 21 component is large, which increases the workload in the aspects of design production logistics and sorting installation; if not disconnected, a hole needs to be opened at the bottom, which increases the processing difficulty and cannot achieve standardized and efficient production; in addition, the water tank beam of the inclined beam horizontal purlin system is taken as a drainage component, and the splicing also affects the waterproof effect.

[0004] In the prior art (publication number: CN221481161U, publication date: 2024.08.06), a kind of assembly structure between double-spliced beam and water tank purlin is disclosed, which utilizes double-spliced C-shaped component to form crossbeam, in order to ensure its stable installation, hoop is needed to hold crossbeam, then purlin support and several character purlin are installed on the hoop, this installation mode needs to adopt hoop structure, assembly will be relatively complex, in addition, the existing purlin is mostly split type structure, in the state that two purlins are spliced and assembled, water seepage is prone to occur, which leads to poor waterproof effect. UTILITY MODEL CONTENTS

[0005] The utility model provides a technical scheme capable of solving the above problems to overcome the above shortcomings.

[0006] A continuous several character section inclined purlin crossbeam photovoltaic shed assembly structure, comprising a stand, a several character main beam and a several character purlin;

[0007] The several character main beam is fixedly installed at the upper end of the stand by bolts, the opening of the several character main beam is arranged upwards, a plurality of purlin supports are fixedly installed on the upper side of the several character main beam, and the purlin supports are installed across and fixed to the opening of the several character main beam;

[0008] The several character purlin is fixedly installed between adjacent two purlin supports by bolts, the opening of the several character purlin is arranged upwards, a photovoltaic positioning plate is fixedly installed on the upper side of the several character purlin by bolts, and the photovoltaic positioning plate is installed across and fixed to the opening of the several character purlin;

[0009] The two side walls of the H-shaped purline are formed with an inclination angle, and the purline support is in an acute angle shape and matches with the inclination angle of the side wall of the H-shaped purline.

[0010] Further, the upper end of the stand is formed with lug on both sides, and the H-shaped main beam is fixed and installed on the lug of the stand through bolts.

[0011] Optionally, the stand is a square column or a double-spliced C-shaped column, and the cross section of the stand is a rectangular structure.

[0012] Further, the stand and the H-shaped main beam are fixed and installed with a diagonal brace through bolts, and the stand, the H-shaped main beam and the diagonal brace form a triangular support structure.

[0013] Further, the upper side of the photovoltaic positioning plate is formed with an installation groove in the middle, and the installation groove is installed with a pressing block on both sides through bolts, the upper side of the photovoltaic positioning plate is provided with two photovoltaic panels, the bottom side of the long side of the photovoltaic panel is formed with an installation clamping position, the installation clamping positions of the adjacent two photovoltaic panels are gap-fitted and installed in the installation groove, and the pressing block corresponds to the installation clamping position.

[0014] Further, the bottom side of the short side of the adjacent two photovoltaic panels is provided with an auxiliary water strip, the auxiliary water strip is straddled between the two H-shaped purlines, and the end of the auxiliary water strip is arranged in the H-shaped purline.

[0015] Further, the middle part of the H-shaped purline is disconnected and forms a ridge structure, a ridge connecting piece is fixed and installed between the two H-shaped purlines of the ridge structure, and the bottom side of the short side of the photovoltaic panel of the ridge structure is provided with a ridge water guide strip, and the end of the ridge water guide strip is arranged in the H-shaped purline.

[0016] Further, a glue sealing edge is arranged between the two H-shaped purlines of the ridge structure.

[0017] Further, a gutter assembly is arranged at the outer end of the H-shaped purline, the upper end of the gutter assembly is formed with a gutter connecting piece, the gutter connecting piece abuts against the outer side of the photovoltaic panel, the upper end of the gutter assembly is locked on the H-shaped purline through bolts or self-tapping screws, the bottom side of the outer end of the H-shaped purline is provided with a hanging screw rod, and the lower end of the gutter assembly is fixed and installed on the hanging screw rod.

[0018] Further, the lower end of the stand is fixed and installed with a column base through bolts.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The continuous H-shaped purline structure is used to stably transport water and drainage, and the inclination angle can facilitate the breakpoint connection drainage and transportation stacking.

[0021] 2. The I-shaped main beam is installed at the upper end of the column, and the purlin support is directly installed at the opening of the I-shaped main beam, the purlin support can reinforce the I-shaped main beam, avoids the I-shaped main beam from being inwardly recessed at the opening position, has high stability, does not need to be equipped with a hoop structure, and is more convenient to assemble;

[0022] 3. The I-shaped purlin is installed on the purlin support to realize stable drainage, since the I-shaped main beam does not participate in the drainage action, the I-shaped main beam has better corrosion resistance and longer service life;

[0023] 4. The photovoltaic positioning plate is installed at the opening of the I-shaped purlin, the photovoltaic positioning plate can reinforce the I-shaped purlin, avoids the I-shaped purlin from being inwardly recessed at the opening position, and facilitates the installation and fixation of the photovoltaic panel.

[0024] The additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of these drawings.

[0026] Figure 1 is a structural schematic view of the present application;

[0027] Figure 2 is Figure 1 is a structural schematic view of another direction;

[0028] Figure 3 is a structural schematic view of the I-shaped purlin;

[0029] Figure 4 is Figure 3 is an exploded structural schematic view of

[0030] Figure 5 is a structural schematic view of the column and the I-shaped main beam;

[0031] Figure 6 is Figure 5 is a structural schematic view of another direction;

[0032] Figure 7 is a structural schematic view of the gutter assembly;

[0033] Figure 8 is Figure 7Structure schematic diagram of another direction;

[0034] Figure 9 Structure schematic diagram of installation of auxiliary water bar;

[0035] Figure 10 Structure schematic diagram of installation of column base; Figure 9 Structure schematic diagram of another direction;

[0036] Figure 11 Structure schematic diagram of installation of column base;

[0037] Figure 12 Structure schematic diagram of installation of column base; Figure 11 Structure schematic diagram of another direction;

[0038] Figure 13 Structure schematic diagram of installation of H-shaped purlin;

[0039] Figure 14 Structure schematic diagram of mutual lapping of two H-shaped purlins;

[0040] Figure 15 Structure schematic diagram of mutual splicing and assembling of H-shaped main beam and H-shaped purlin;

[0041] Figure 16 Structure schematic diagram of another direction; Figure 15 Structure schematic diagram of another direction;

[0042] Figure 17 Structure schematic diagram of ridge position;

[0043] Figure 18 Structure schematic diagram of drainage direction;

[0044] Figure 19 Structure schematic diagram of prior art.

[0045] As shown in the figure: 1, stand column; 2, H-shaped main beam; 3, H-shaped purlin; 4, purlin support; 5, photovoltaic positioning plate; 6, inclination; 7, column lug; 8, inclined brace; 9, installation groove; 10, pressing block; 11, photovoltaic panel; 12, installation clamping position; 13, auxiliary water bar; 14, ridge connecting piece; 15, ridge water guide bar; 16, glue sealing edge; 17, gutter assembly; 18, gutter connecting piece; 19, suspension screw rod; 20, column base.

[0046] 21, purlin; 22, inclined beam. DETAILED DESCRIPTION

[0047] The technical scheme of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0048] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0049] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0050] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0051] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0052] like Figures 1-18 As shown, the present invention discloses a photovoltaic shed assembly structure with a continuous U-shaped cross section and inclined purlin beams, including columns 1, U-shaped main beams 2 and U-shaped purlins 3;

[0053] The U-shaped main beam 2 is fixedly installed on the upper end of the column 1 by bolts. The opening of the U-shaped main beam 2 is set upward. Several purlin supports 4 are fixedly installed on the upper side of the U-shaped main beam 2. The purlin supports 4 are installed across and fixed to the opening of the U-shaped main beam 2.

[0054] The U-shaped purlin 3 is fixedly installed between two adjacent purlin supports 4 by bolts. The opening of the U-shaped purlin 3 is set upward. A photovoltaic positioning plate 5 is fixedly installed on the upper side of the U-shaped purlin 3 by bolts. The photovoltaic positioning plate 5 is installed across and fixed to the opening of the U-shaped purlin 3.

[0055] The two side walls of the H-shaped purlin 3 are formed with an inclination angle 6, and the purlin support 4 is in acute angle shape and is matched with the inclination angle 6 of the side wall of the H-shaped purlin 3; the inclination angle 6 can facilitate the breakpoint lap joint drainage and transportation of the H-shaped purlin 3;

[0056] The principle is that the H-shaped main beam 2 is installed at the upper end of the stand column 1, and the purlin support 4 is directly installed at the opening of the H-shaped main beam 2. The purlin support 4 can reinforce the H-shaped main beam 2, avoid the inward indentation of the H-shaped main beam 2 at the opening position, has high stability, does not need to be equipped with a hoop structure, is more convenient to assemble, and can realize stable drainage by installing the H-shaped purlin 3 on the purlin support 4. Since the H-shaped main beam 2 does not participate in the drainage action, the corrosion resistance is better, and the service life is longer. The photovoltaic positioning plate 5 can be installed at the opening of the H-shaped purlin 3. The photovoltaic positioning plate 5 can reinforce the H-shaped purlin 3, avoid the inward indentation of the H-shaped purlin 3 at the opening position, and facilitate the installation and fixation of the photovoltaic panel 11.

[0057] Further, the upper end of the stand column 1 is formed with a lug 7 on both sides, and the two sides of the H-shaped main beam 2 are respectively fixed and installed on the lug 7 of the stand column 1 by bolts; the lug 7 can be used to design the structure to ensure the stable installation of the H-shaped main beam 2 at the upper end of the stand column 1.

[0058] Optionally, the stand column 1 adopts any one of a square column or a double-spliced C-shaped column, and the cross section of the stand column 1 is in a rectangular structure; the appropriate stand column 1 can be selected for assembly according to the actual situation, which is convenient for actual operation.

[0059] Further, the stand column 1 and the H-shaped main beam 2 are fixed and installed with a diagonal brace 8 by bolts, and the stand column 1, the H-shaped main beam 2 and the diagonal brace 8 form a triangular support structure; the diagonal brace 8 forms a stable triangular support structure to ensure the stable assembly between the stand column 1 and the H-shaped main beam 2.

[0060] Further, the upper side of the photovoltaic positioning plate 5 is formed with a mounting groove 9 in the middle, and the two sides in the mounting groove 9 are fixed with a pressing block 10 by bolts. The upper side of the photovoltaic positioning plate 5 is provided with two photovoltaic panels 11, the bottom side of the long edge of the photovoltaic panel 11 is formed with a mounting clamping 12, the mounting clamping 12 of the adjacent two photovoltaic panels 11 is gap-fitted and installed in the mounting groove 9, and the pressing block 10 corresponds to the mounting clamping 12 and presses it; the pressing block 10 can press the mounting clamping 12 at the bottom side of the photovoltaic panel 11 to firmly install the photovoltaic panel 11, so that the long edge of the photovoltaic panel 11 can directly flow on the H-shaped purlin 3, and drainage is facilitated.

[0061] Further, the bottom side of the short side edges of two adjacent photovoltaic panels 11 is provided with an auxiliary water strip 13, the auxiliary water strip 13 is straddled between two few-shaped purlins 3, and the end of the auxiliary water strip 13 is arranged in the few-shaped purlin 3; the arrangement of the auxiliary water strip 13 can effectively collect the water flowing in the gap between the short side edges of the photovoltaic panels 11 and guide the water flow to the few-shaped purlin 3, thereby facilitating the drainage action of the photovoltaic shed.

[0062] Further, the middle part of the few-shaped purlin 3 is disconnected and forms a ridge structure, a ridge connecting piece 14 is fixedly installed between the two few-shaped purlins 3 at the ridge structure, and a ridge water guide strip 15 is arranged on the bottom side of the short side edge of the photovoltaic panel 11 at the ridge structure, and the end of the ridge water guide strip 15 is arranged in the few-shaped purlin 3; the arrangement can ensure stable water supply at the ridge position and prevent water leakage.

[0063] Further, a glue sealing edge 16 is arranged between the two few-shaped purlins 3 at the ridge structure; thereby effectively preventing water leakage.

[0064] Further, a gutter assembly 17 is installed at the outer end of the few-shaped purlin 3, a gutter connecting piece 18 is formed at the upper end of the gutter assembly 17, the gutter connecting piece 18 is arranged against the outer side edge of the photovoltaic panel 11, the upper end of the gutter assembly 17 is locked on the few-shaped purlin 3 by bolts or self-tapping screws, a hanging screw 19 is arranged on the bottom side of the outer end of the few-shaped purlin 3, and the lower end of the gutter assembly 17 is fixedly installed on the hanging screw 19; the few-shaped purlin 3 can obliquely flow water to the gutter assembly 17 for recycling, the arrangement of the gutter connecting piece 18 can provide positioning for the photovoltaic panel 11 at the top to prevent side sliding and falling, and the arrangement of the hanging screw 19 can ensure stable installation of the lower end of the gutter assembly 17.

[0065] Further, a column base 20 is fixedly installed at the lower end of the column 1 by bolts; thereby facilitating the use of the column 1 supported on the ground.

[0066] The embodiments of the present application do not limit the shape, material, structure, etc. of the present application in any form, and any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments are within the protection scope of the technical scheme of the present application.

Claims

1. A continuous V-shaped cross-section inclined purlin photovoltaic shed assembly structure, comprising a stand column, a V-shaped main beam and a V-shaped purlin; characterized in that: the V-shaped main beam is fixedly installed on the upper end of the stand column by bolts, the opening of the V-shaped main beam is arranged upward, and a plurality of purlin brackets are fixedly installed on the upper side of the V-shaped main beam, the purlin brackets are arranged across the opening of the V-shaped main beam and are fixedly installed; the V-shaped purlin is fixedly installed between two adjacent purlin brackets by bolts, the opening of the V-shaped purlin is arranged upward, and a photovoltaic positioning plate is fixedly installed on the upper side of the V-shaped purlin by bolts, the photovoltaic positioning plate is arranged across the opening of the V-shaped purlin and is fixedly installed; the two side walls of the V-shaped purlin are both formed with an inclination angle, and the purlin bracket is in an acute angle shape and matches with the inclination angle of the side wall of the V-shaped purlin. the upper end of the stand column is formed with an ear on each side, and the two sides of the V-shaped main beam are fixedly installed on the ears of the stand column by bolts.

2. A continuous photovoltaic shed assembly structure of V-shaped cross-section purlin beam according to claim 1, characterized in that: a diagonal brace is fixedly installed between the stand column and the V-shaped main beam by bolts, and a triangular support structure is formed between the stand column, the V-shaped main beam and the diagonal brace.

3. A continuous photovoltaic shed assembly structure of V-shaped cross-section purlin beam according to claim 1, characterized in that: a mounting groove is formed in the middle of the upper side of the photovoltaic positioning plate, a pressing block is installed on each side in the mounting groove by bolts, two photovoltaic panels are arranged on the upper side of the photovoltaic positioning plate, a mounting clamping position is formed on the bottom side of the long side of the photovoltaic panel, the mounting clamping positions of the two adjacent photovoltaic panels are gap-fitted and installed in the mounting groove, and the pressing blocks correspondingly press the mounting clamping positions.

4. A continuous photovoltaic shed assembly structure of V-shaped cross-section purlin beam according to claim 1, characterized in that: auxiliary water bars are arranged on the bottom side of the short side of the two adjacent photovoltaic panels, the auxiliary water bars are arranged across the two V-shaped purlins, and the end portions of the auxiliary water bars are arranged in the V-shaped purlins.

5. A continuous photovoltaic shed assembly structure of V-shaped cross-section purlin beam according to claim 4, characterized in that: the middle portion of the V-shaped purlin is disconnected and forms a ridge structure, a ridge connecting piece is fixedly installed between the two V-shaped purlins at the ridge structure, a ridge water guide bar is arranged on the bottom side of the short side of the photovoltaic panel at the ridge structure, and the end portion of the ridge water guide bar is arranged in the V-shaped purlin.

6. A continuous photovoltaic shed assembly structure of V-shaped cross-section purlin beam according to claim 5, characterized in that: a glue sealing edge is arranged between the two V-shaped purlins of the ridge structure.

7. A continuous photovoltaic shed assembly structure of a skewback beam with a zigzag cross-section according to claim 6, characterized in that: a gutter assembly is installed on the outer end of the V-shaped purlin, a gutter connecting piece is formed on the upper end of the gutter assembly, the gutter connecting piece abuts against the outer side of the photovoltaic panel, the upper end of the gutter assembly is locked on the V-shaped purlin by bolts or self-tapping screws, a hanging screw rod is arranged on the bottom side of the outer end of the V-shaped purlin, and the lower end of the gutter assembly is fixedly installed on the hanging screw rod.

8. A continuous photovoltaic shed assembly structure of V-shaped cross-section purlin beam according to claim 1, characterized in that: ​

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