CN210327439U

CN210327439U - Photovoltaic support convenient to dismouting

Info

Publication number: CN210327439U
Application number: CN201921780350.9U
Authority: CN
Inventors: 臧德东
Original assignee: Linyi Xingjie Mechanical And Electrical Equipment Co ltd
Current assignee: Linyi Xingjie Mechanical And Electrical Equipment Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-14
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a photovoltaic support convenient to dismouting, including stand, longeron and two crossbeams of installing on the longeron, the longeron contains the bottom plate, extends two risers to the homonymy on two long edges of bottom plate, and two hems are extended to opposite direction on the terminal surface that two risers kept away from the bottom plate, and the one end of stand stretches into between two risers and the stand is opened has the installation draw-in groove with the hem adaptation, and the rigid coupling has the baffle with the stand tip adaptation on the bottom plate; the crossbeam includes the mounting panel, extends two curb plates to the homonymy on two long edges of mounting panel, and one of them curb plate passes through the screw connection on the bottom plate of longeron, still is equipped with the cardboard on the curb plate of being connected with the longeron, and it has the bayonet socket with the cardboard adaptation to open on the bottom plate of longeron, the utility model discloses small, processing convenience, with low costs, the dismouting of being convenient for.

Description

Photovoltaic support convenient to dismouting

Technical Field

The utility model relates to a photovoltaic technology field specifically indicates a photovoltaic support convenient to dismouting.

Background

The solar photovoltaic power generation system is a device system which utilizes a photovoltaic panel to directly convert solar energy into electric energy, under the illumination condition, the photovoltaic panel generates certain electromotive force, and a solar photovoltaic panel square matrix is formed by connecting components in series and parallel, so that the voltage of the square matrix meets the requirement of the input voltage of the system.

The solar photovoltaic support is a special support designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, the existing solar photovoltaic support is usually transported to a construction site after welding is completed in a workshop, then a worker installs a photovoltaic panel on the support, and the photovoltaic support is large in size, inconvenient to transport and install, required to be welded and formed, high in production cost and not beneficial to large-scale popularization.

Disclosure of Invention

The utility model discloses to prior art's not enough, provide a photovoltaic support of the dismouting of being convenient for small, processing convenience, with low costs.

The utility model is realized by the following technical scheme, a photovoltaic support convenient for disassembly and assembly is provided, which comprises a stand column, a longitudinal beam and two cross beams arranged on the longitudinal beam, wherein the longitudinal beam comprises a bottom plate, two vertical plates are extended to the same side from two long edges of the bottom plate, two folding edges are oppositely extended from the end surface of the two vertical plates far away from the bottom plate, one end of the stand column extends into the space between the two vertical plates, an installation clamping groove matched with the folding edges is arranged on the stand column, and a baffle matched with the end part of the stand column is fixedly connected on the bottom plate; the crossbeam includes the mounting panel, and two long edges of mounting panel extend two curb plates to the homonymy, and one of them curb plate passes through the screw connection on the bottom plate of longeron, still is equipped with the cardboard on the curb plate of being connected with the longeron, and it has the bayonet socket with the cardboard adaptation to open on the bottom plate of longeron.

The one end of this scheme center pillar stretches into between two risers and open on the stand have with the mounting groove of hem adaptation, thereby realize the stand sliding connection on the longeron through the mounting groove card on the baffle, the tip top of stand is on the baffle, thereby prevent that the stand from sliding in the longeron, two crossbeams are installed on the longeron, during the installation earlier insert the bayonet socket through the cardboard on the curb plate, then it is fixed with longeron and crossbeam through the screw, the photovoltaic board inserts between the mounting panel of two crossbeams during the use.

Preferably, the bottom plate is trapezoidal, and the vertical plate is arranged on the waist of the trapezoid. The bottom plate in this scheme is trapezoidal plate to make the distance between two risers diminish from one end to the other end, the diameter of stand is between the both ends distance, and the stand inserts and presss from both sides the stand through two risers from the great one end of distance tightly, prevents to rock between stand and the longeron.

Preferably, a nut is fixedly connected to the surface, far away from the side plate, of the mounting plate, and a fastening bolt is mounted on the nut. Fastening bolt in this scheme is used for fixed photovoltaic board, prevents that the photovoltaic board from rocking and deviating from.

Preferably, the nut is a riveting nut, a boss opposite to the extending direction of the side plate is arranged on the mounting plate, and the riveting nut is arranged on the boss. The nut in this scheme is the riveting nut, consequently does not need welding process, and is with low costs, pollutes for a short time, is provided with the boss opposite with curb plate extending direction on the mounting panel, and the riveting nut sets up on the boss to the part that makes the riveting nut pass the mounting panel does not exceed the plane of mounting panel itself, can prevent that the riveting nut from hindering the photovoltaic board to insert in the crossbeam.

As optimization, two clamping plates are arranged on each side plate connected with the longitudinal beam, and the two clamping plates are arranged on two sides of the screw. Be provided with two cardboards and two cardboard settings in this scheme on every curb plate of being connected with the longeron in the both sides of screw, can prevent the rotation of crossbeam through two cardboards.

As optimization, the included angle between stand and the longeron is 30~70 degrees, and the included angle between this scheme middle standing post and the longeron is 30~70 degrees to when the vertical installation of stand, install the photovoltaic board on the photovoltaic support and can obtain better sunlight irradiation.

As optimization, the width of two curb plates is different on every crossbeam, and the curb plate of broad is connected with the longeron, and the width of two curb plates is different in this scheme, and the curb plate of broad is connected with the longeron, and narrower curb plate card can reduce sheltering from of curb plate to sunshine in the front of photovoltaic board.

Preferably, the longitudinal beam is connected to the middle of the cross beam, so that the center of gravity of the photovoltaic panel is overlapped with the axis of the longitudinal beam, and damage to the photovoltaic support due to eccentricity is prevented.

The utility model has the advantages that: the utility model discloses a photovoltaic support convenient to dismouting realizes the stand sliding connection on the longeron through the mounting groove card on the baffle, and the tip top of stand is on the baffle to prevent that the stand from sliding in the longeron, two crossbeams are installed on the longeron, during the installation earlier inserts the bayonet socket through the cardboard on the curb plate, then fixed with longeron and crossbeam through the screw, the photovoltaic board inserts between the mounting panel of two crossbeams during the use, the utility model discloses small, processing convenience, with low costs, the dismouting of being convenient for.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a front view of the upright post of the present invention;

fig. 5 is a side view of the column of the present invention;

fig. 6 is a top view of the stand column of the present invention;

fig. 7 is a front view of the longitudinal beam of the present invention;

fig. 8 is a sectional view of the plane a-a of the longitudinal beam of the present invention;

fig. 9 is a side view of the longitudinal beam of the present invention;

fig. 10 is a front view of the cross beam of the present invention;

fig. 11 is a bottom view of the cross beam of the present invention;

shown in the figure:

1. the photovoltaic panel comprises upright columns, 2, longitudinal beams, 3, cross beams, 4, photovoltaic panels, 5, fastening bolts, 6, screws, 101, mounting clamping grooves, 201, baffles, 202, bayonets, 203, mounting holes, 301, clamping plates, 302, fixing holes, 303, nuts, 304 and bosses.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in the drawing, the utility model discloses a photovoltaic support convenient to dismouting, including stand 1, longeron 2 and install two crossbeams 3 on longeron 2, stand 1 is used for fixed whole photovoltaic support, and longeron 2 is used for connecting two crossbeams 3, and longeron 2 is connected at the middle part of crossbeam 3, and photovoltaic board 4 is installed between two crossbeams 3.

The longitudinal beam 2 comprises an isosceles trapezoid-shaped bottom plate, the waist of the bottom plate is a long edge, two vertical plates extend to the same side from the two long edges of the bottom plate, and two folded edges extend to opposite directions from the end faces, far away from the bottom plate, of the two vertical plates, so that the cross section of the longitudinal beam 2 is in a C shape, and the vertical plates are perpendicular to the bottom plate and the folded edges are perpendicular to the vertical plates.

The upright post 1 is a flower-shaped metal pipe, one end of the upright post 1 is provided with an inclined plane which is parallel to a bottom plate of the longitudinal beam 2, the end with the inclined plane is inserted between two vertical plates during installation, an installation clamping groove 101 matched with the folded edge is formed in the upright post 1, the installation clamping grooves 101 are arranged on two sides of the upright post 1 and are parallel to the bottom plate of the longitudinal beam 2, the installation clamping grooves 101 are aligned to the two folded edges during installation, the upright post 1 moves along the length direction of the longitudinal beam 2, so that one end of the upright post 1 is inserted between the two vertical plates, the outer diameter of the upright post 1 is larger than the distance between the vertical plates corresponding to the upper bottom edge of the bottom plate, the outer diameter of the upright post 1 is smaller than the distance between the vertical plates corresponding to the lower bottom edge of the bottom plate, when the upright post 1 slides into the longitudinal beam 2, the upright post 1 is clamped tightly through the vertical plates on, the direction of punching press is unanimous with the extending direction of riser, and baffle 201 sets up on the orbit of stand 1 installation, and consequently the tip that is the acute angle on the stand 1 can push up on baffle 201, and the installation is accomplished the contained angle of back stand 1 and longeron 2 and is 60 degrees.

When the upright post is used, one end, inserted into the longitudinal beam 2, of the upright post 1 faces upwards, and the longitudinal beam 2 slides downwards under the action of gravity, so that the end part of the upright post 1, which is at an acute angle, is abutted against the baffle 201, and the longitudinal beam 2 is prevented from sliding off the upright post 1.

The side surface of the upright post 1 is provided with a plurality of connecting holes, and the upright post 1 can be fixed through the connecting holes.

Crossbeam 3 is provided with two and installs respectively at the both ends of longeron 2, crossbeam 3 includes the mounting panel, extend two curb plates to the homonymy on two long edges of mounting panel, two curb plate widths are different, be wide curb plate and narrow curb plate respectively, wherein be equipped with two cardboard 301 on the wide curb plate, it has the bayonet 202 with cardboard 301 adaptation to open on the bottom plate of longeron 2, cardboard 301 is stamping forming, the cardboard 301 that the punching press was out equals longeron 2 upper plate thickness with the parallel and interval between cardboard and the curb plate of curb plate, aim at cardboard 301 earlier during the installation and put into bayonet 202, then remove crossbeam 3 to cardboard 301 opening direction, thereby block cardboard 301 on the bottom plate of longeron 2.

A fixing hole 302 is formed between two clamping plates 301 of the cross beam 3, corresponding mounting holes 203 are formed in the longitudinal beam 2, the clamping plates 301 are clamped on the bottom plate of the longitudinal beam 2, the fixing holes 302 are aligned with the mounting holes 203, screws 6 penetrate through the fixing holes 302 and the mounting holes 203, therefore, the cross beam 3 and the longitudinal beam 2 are fixed together, and the fixing holes 302 are long holes.

The utility model discloses a photovoltaic panel, including mounting panel, curb plate, nut 303, fastening bolt 5, photovoltaic board 4, nut 303 is the riveting nut, be provided with on every mounting panel 3 nuts 303 on the face that the curb plate was kept away from to the mounting panel, be equipped with fastening bolt 5 on nut 303, fastening bolt 5 fastens the side to photovoltaic board 4, nut 303 is the riveting nut, is provided with the boss opposite with curb plate extending direction on the mounting panel, and the riveting nut sets up on the boss to the part that makes the riveting nut pass the mounting panel is no longer than the plane of mounting panel itself, can prevent that the riveting nut from.

The utility model discloses a use method: during the installation, aim at two hems of longeron 2 with installing clamping groove 101 on the stand 1 earlier, move stand 1 along 2 length direction on the longeron to stretch into the one end of stand 1 between two risers, until stand 1 tip top baffle 201.

Then, the clamping plates 301 on the cross beam 3 are aligned and placed in the bayonets 202 of the longitudinal beam 2, then the cross beam 3 is moved towards the opening direction of the clamping plates 301, so that the clamping plates 301 are clamped on the bottom plate of the longitudinal beam 2, and then the cross beam 3 is fixed on the longitudinal beam 2 through screws.

The photovoltaic panel 4 is inserted between the two cross members 3 and fastened by the fastening bolts 5, thereby completing the assembly of the photovoltaic module.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a photovoltaic support convenient to dismouting which characterized in that: the vertical beam comprises a vertical column (1), a longitudinal beam (2) and two cross beams (3) arranged on the longitudinal beam (2), wherein the longitudinal beam (2) comprises a bottom plate, two vertical plates extend out to the same side from two long edges of the bottom plate, two folding edges extend out to opposite directions from the end surfaces, far away from the bottom plate, of the two vertical plates, one end of the vertical column (1) extends into the space between the two vertical plates, an installation clamping groove (101) matched with the folding edges is formed in the vertical column (1), and a baffle (201) matched with the end part of the vertical column (1) is fixedly connected; crossbeam (3) include the mounting panel, and two long edges of mounting panel extend two curb plates to the homonymy, and one of them curb plate passes through screw (6) to be connected on the bottom plate of longeron (2), still is equipped with cardboard (301) on the curb plate of being connected with longeron (2), opens bayonet socket (202) with cardboard (301) adaptation on the bottom plate of longeron (2).

2. The photovoltaic support convenient to disassemble and assemble according to claim 1, characterized in that: the bottom plate is trapezoidal, and the vertical plate is arranged on the waist of the trapezoid.

3. The photovoltaic support convenient to disassemble and assemble according to claim 1, characterized in that: the surface of the mounting plate, which is far away from the side plate, is fixedly connected with a nut (303), and a fastening bolt (5) is arranged on the nut (303).

4. The photovoltaic support convenient to disassemble and assemble according to claim 3, wherein: the nut (303) is a riveting nut, a boss (304) opposite to the extending direction of the side plate is arranged on the mounting plate, and the riveting nut is arranged on the boss (304).

5. The photovoltaic support convenient to disassemble and assemble according to claim 1, characterized in that: two clamping plates (301) are arranged on each side plate connected with the longitudinal beam (2), and the two clamping plates (301) are arranged on two sides of the screw (6).

6. The photovoltaic support convenient to disassemble and assemble according to claim 1, characterized in that: and an included angle between the upright post (1) and the longitudinal beam (2) is 30-70 degrees.

7. The photovoltaic support convenient to disassemble and assemble according to claim 1, characterized in that: the width of two side plates on each cross beam (3) is different, and the wider side plates are connected with the longitudinal beams (2).

8. The photovoltaic support convenient to disassemble and assemble according to claim 1, characterized in that: the longitudinal beam (2) is connected to the middle of the cross beam (3).