CN110957962A

CN110957962A - Adjustable support frame for photovoltaic module

Info

Publication number: CN110957962A
Application number: CN201811122397.6A
Authority: CN
Inventors: 王福彬
Original assignee: Jiangsu Xinsiwei Photoelectric Co ltd
Current assignee: Jiangsu Xinsiwei Photoelectric Co ltd
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2020-04-03

Abstract

The invention discloses an adjustable support frame for a photovoltaic module, which comprises a cross rod, a support plate, a sliding block, an outer rod and a rotating rod, wherein a limiting hole is formed in the surface of the cross rod, the bottom end of the support plate is connected with the top end of the cross rod through a first hinged shaft, a protection plate is fixedly installed on the left side of the support plate, the sliding block is installed inside the cross rod, the bottom end of the support rod is fixedly installed on the surface of the cross rod, the top end of the rotating rod is connected with the right side of the connecting rod, the limiting plate is connected through a sliding rod, and a sliding rod penetrates through the inside of. The photovoltaic module support frame has the advantages that the angle of the photovoltaic module can be adjusted, the light conversion efficiency is improved by increasing the illumination area, accumulated snow covering the surface of the photovoltaic module can be removed by the accumulated snow removing device, so that the photovoltaic module can be in contact with illumination, and the support frames can be conveniently combined and fixed by connecting the combined structure.

Description

Adjustable support frame for photovoltaic module

Technical Field

The invention relates to the technical field of photovoltaic module supporting frames, in particular to an adjustable supporting frame for a photovoltaic module.

Background

The worldwide energy crisis promotes the rapid development of new energy industry, and solar energy is the most important basic energy of various renewable energy sources, so that the solar energy is used as a solar power generation technology for converting solar radiation energy into electric energy, namely the photovoltaic industry is developed rapidly, a solar photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system,

however, in the use process of the support frame of the photovoltaic module, the angle of the support frame cannot be conveniently adjusted by the conventional support frame of the photovoltaic module, the practicability of the support frame is reduced, snow covered on the top end of the photovoltaic module cannot be cleared away in snowy weather, the conversion efficiency of the photovoltaic module is affected, the support frame is not convenient to assemble and connect, and can only be singly fixed, and the efficiency during installation is affected, so that the adjustable support frame for the photovoltaic module is required to be designed.

Disclosure of Invention

The invention aims to provide an adjustable support frame for a photovoltaic module, and aims to solve the problems that the angle of the support frame provided by the background technology is inconvenient to adjust, accumulated snow at the top end of the photovoltaic module cannot be cleared, and the support frame is inconvenient to combine and connect.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable support frame for a photovoltaic module comprises a cross rod, a support plate, a sliding block, an outer rod and a rotating rod, wherein a limiting hole is formed in the surface of the cross rod, the bottom end of the support plate is connected with the top end of the cross rod through a first articulated shaft, a protection plate is fixedly installed on the left side of the support plate, the sliding block is installed in the cross rod, the bottom end of the outer rod is connected with the top end of the sliding block through a second articulated shaft, the bottom end of the outer rod penetrates through the bottom end of an inner rod, the top end of the inner rod is connected with the right side of the top end of the support plate through a third articulated shaft, the bottom end of the rotating rod is installed on the left side of the sliding block through a rotating shaft, a handle penetrates through the surface of the rotating rod, the left side of the handle is installed at the, the left side of connecting rod is provided with the clearance pole, the both ends fixed mounting of backup pad has the limiting plate, the limiting plate is connected through the slide bar, the inside of clearance pole runs through there is the slide bar.

Preferably, the outer sides of the cross rod, the supporting plate, the outer rod, the inner rod, the rotating rod and the connecting rod are wrapped with an anti-rust layer in a seamless mode.

Preferably, the left side of the cross rod is fixedly provided with a connecting groove, the right side of the cross rod is fixedly provided with a connecting block, and the shape of an inner groove of the connecting groove is the same as that of the outer side of the connecting block.

Preferably, the inside of horizontal pole is provided with the spout, the bottom embedding of slider is in the inside of spout, the inside embedding of slider has the one end of stopper, the other end of stopper runs through in the inside in spacing hole.

Preferably, the surface of the outer rod is uniformly distributed with adjusting holes, the bottom end of the inner rod is provided with a spring, the top end of the spring is connected with the bottom end of the movable block, and the top end of the movable block penetrates through the adjusting holes.

Preferably, the top of bracing piece and the both ends of connecting rod are provided with the pivot, the rotation type structure is constituteed through the left end of pivot and handle in the top of bracing piece, the rotation type structure is constituteed through the right side of pivot and connecting rod in the top of dwang, the rotation type structure is constituteed through the surface of pivot and clearance pole to the left end of connecting rod.

Compared with the prior art, the invention has the beneficial effects that: the adjustable support frame for the photovoltaic module can adjust the angle of the photovoltaic module, improves the light conversion efficiency by increasing the illumination area, can remove the accumulated snow covering the surface of the photovoltaic module by the accumulated snow removing device, so that the photovoltaic module can be in contact with illumination, and is convenient for combining and fixing a plurality of support frames by connecting a combined structure;

(1) the supporting rods of the supporting frame are composed of the inner rod and the outer rod, the angle of the supporting plate can be adjusted by adjusting the lengths of the inner rod and the outer rod, so that the illumination area of the photovoltaic module can be conveniently adjusted, the supporting plate can be downwards rotated by the sliding block, the occupied space of the supporting frame is reduced, and the whole transportation of the supporting frame is more convenient;

(2) the cleaning rod is arranged at the top end of the protection plate, the cleaning rod can move at the top end of the protection plate by rotating the handle, and accumulated snow covering the protection plate can be removed more conveniently in snowy weather, so that the photovoltaic module can receive illumination, and the working efficiency of the device is improved;

(3) the both ends of support frame have set up spread groove and connecting block, through with the connecting block embedding in the spread groove, can be convenient make up a plurality of support frames fixedly, made things convenient for the installation of a plurality of support frames, improved the efficiency of support frame installation.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the structure A in FIG. 1;

FIG. 3 is a schematic top cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic sectional view in elevation of a connecting groove and a connecting block connecting structure according to the present invention;

in the figure: 1. a cross bar; 2. a limiting hole; 3. a first hinge shaft; 4. a support plate; 5. connecting grooves; 6. connecting blocks; 7. a protection plate; 8. a limiting block; 9. a slider; 10. a second hinge shaft; 11. an outer rod; 12. a spring; 13. a movable block; 14. an inner rod; 15. a third hinge shaft; 16. a rotating shaft; 17. a handle; 18. a support bar; 19. rotating the rod; 20. a connecting rod; 21. cleaning the rod; 22. a slide bar; 23. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a support frame with adjustable be used for photovoltaic module, includes horizontal pole 1, backup pad 4, slider 9, outer pole 11 and dwang 19, and the surface of horizontal pole 1 is provided with spacing hole 2, and the seamless parcel in the outside of horizontal pole 1, backup pad 4, outer pole 11, interior pole 14, dwang 19 and connecting rod 20 has the antirust coat, and the material of antirust coat is hot-galvanize processing material, has avoided the support frame to rust to a certain extent, influences the life of support frame.

The left side fixed mounting of horizontal pole 1 has spread groove 5, and the right side fixed mounting of horizontal pole 1 has connecting

block

6, and 5 inside groove shapes in spread groove are the same with connecting block 6's outside shape, through with connecting block 6 embedding in the inside of spread groove 5, have made things convenient for the built-up connection of support frame.

The bottom of backup pad 4 is connected with the top of horizontal pole 1 through first articulated shaft 3, the left side fixed mounting of backup pad 4 has guard plate 7, the both ends fixed mounting of backup pad 4 has limiting plate 23, limiting plate 23 is connected through slide bar 22, the inside of clearance pole 21 runs through there is slide bar 22, slider 9 installs the inside at horizontal pole 1, the inside of horizontal pole 1 is provided with the spout, the bottom embedding of slider 9 is in the inside of spout, the inside embedding of slider 9 has the one end of stopper 8, the other end of stopper 8 runs through in the inside of spacing hole 2, through slider 9 slides left, can be so that backup pad 4 rotates down, the occupation of land space of support frame has been reduced, the transportation of support frame has been made things convenient for.

The bottom of outer pole 11 is connected with the top of slider 9 through second articulated shaft 10, the inside on outer pole 11 top is run through the bottom that has interior pole 14, the even distribution in surface of outer pole 11 has the adjustment hole, the bottom of interior pole 14 is provided with spring 12, the top of spring 12 is connected with the bottom of movable block 13, the top of movable block 13 is run through in the inside of adjustment hole, make movable block 13 get into the inside of outer pole 11 through extrusion movable block 13, the length that can adjust outer pole 11 and interior pole 14 through pole 14 in the extension, when arriving suitable position, spring 12 extrudees movable block 13 and runs through in the adjustment hole again, make the length of pole fixed, the regulation of 4 angles in backup pad has been made things convenient for.

The top end of the inner rod 14 is connected with the right side of the top end of the support plate 4 through a third hinge shaft 15, the bottom end of a rotating rod 19 is installed on the left side of the sliding block 9 through a rotating shaft 16, a handle 17 penetrates through the surface of the rotating rod 19, the left side of the handle 17 is installed on the top end of the support rod 18, the bottom end of the support rod 18 is fixedly installed on the surface of the cross rod 1, the top end of the rotating rod 19 is connected with the right side of a connecting rod 20, a cleaning rod 21 is arranged on the left side of the connecting rod 20, rotating shafts are arranged at the top end of the support rod 18 and the two ends of the connecting rod 20, the top end of the support rod 18 and the left end of the handle 17 form a rotating structure through the rotating shafts, the top end of the rotating rod 19 and the right side of the connecting rod 20 form a rotating structure through the rotating, make dwang 19 can control reciprocating rotation, when dwang 19 rotated, drive clearance pole 21 through connecting rod 20 and remove in the outside of slide bar 22, conveniently clear away the surperficial snow of guard plate 7.

The working principle is as follows: during the use, install horizontal pole 1 on the stationary plane, can make up a plurality of support frames fixedly connecting 6 imbeds in the inside of spread groove 5, made things convenient for the installation of a plurality of support frames fixed, improved work efficiency to a certain extent.

Make the movable block 13 get into the inside of outer pole 11 through the extrusion movable block 13, can adjust the length of outer pole 11 and interior pole 14 through pole 14 in the drawing, when reacing suitable position, spring 12 extrudees movable block 13 and runs through the adjustment hole on outer pole 11 surface again, make the length of pole fixed, the regulation of 4 angles of backup pad has been made things convenient for, thereby be convenient for adjust photovoltaic module's illumination area, the practicality of support frame has been improved, demolish the pivot on dwang 19 top, extract the back with stopper 8 from spacing hole 2's inside, through sliding block 9, can make backup pad 4 through first articulated shaft 3 lapse, the occupation space of support frame has been reduced, the whole to the support frame has been made things convenient for and has been transported.

In snowing weather, through rotating handle 17, handle 17 can use the top of bracing piece 18 to rotate as the centre of a circle for dwang 19 uses axis of rotation 16 to carry out reciprocating rotation about as the centre of a circle, and when dwang 19 rotated, drive clearance pole 21 through connecting rod 20 and remove in the outside of slide bar 22, conveniently clear up pole 21 and clear away the snow on guard plate 7 surface, increased photovoltaic module and accepted the time of illumination, improved photovoltaic module's work efficiency to a certain extent.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a support frame with adjustable be used for photovoltaic module, includes horizontal pole (1), backup pad (4), slider (9), outer pole (11) and dwang (19), its characterized in that: the surface of horizontal pole (1) is provided with spacing hole (2), the bottom of backup pad (4) is connected with the top of horizontal pole (1) through first articulated shaft (3), the left side fixed mounting of backup pad (4) has guard plate (7), the inside at horizontal pole (1) is installed in slider (9), the bottom of outer pole (11) is connected with the top of slider (9) through second articulated shaft (10), the inside at outer pole (11) top has run through the bottom of interior pole (14), the top of interior pole (14) is connected with the right side on backup pad (4) top through third articulated shaft (15), the bottom of dwang (19) is installed in the left side of slider (9) through axis of rotation (16), the surface of dwang (19) has run through handle (17), the top at bracing piece (18) is installed in the left side of handle (17), the bottom fixed mounting of bracing piece (18) is on the surface of horizontal pole (1), the top of dwang (19) is connected with the right side of connecting rod (20), the left side of connecting rod (20) is provided with clearance pole (21), the both ends fixed mounting of backup pad (4) has limiting plate (23), limiting plate (23) be connected through slide bar (22), the inside of clearance pole (21) is run through has slide bar (22).

2. The adjustable support bracket for photovoltaic modules of claim 1, wherein: the outer sides of the cross rod (1), the supporting plate (4), the outer rod (11), the inner rod (14), the rotating rod (19) and the connecting rod (20) are seamlessly wrapped with an anti-rust layer.

3. The adjustable support bracket for photovoltaic modules of claim 1, wherein: the left side fixed mounting of horizontal pole (1) has spread groove (5), the right side fixed mounting of horizontal pole (1) has connecting block (6), spread groove (5) inside groove shape is the same with the outside shape of connecting block (6).

4. The adjustable support bracket for photovoltaic modules of claim 1, wherein: the inside of horizontal pole (1) is provided with the spout, the bottom embedding of slider (9) is in the inside of spout, the inside embedding of slider (9) has the one end of stopper (8), the other end of stopper (8) runs through in the inside of spacing hole (2).

5. The adjustable support bracket for photovoltaic modules of claim 1, wherein: the adjustable telescopic rod is characterized in that adjusting holes are uniformly distributed in the surface of the outer rod (11), a spring (12) is arranged at the bottom end of the inner rod (14), the top end of the spring (12) is connected with the bottom end of the movable block (13), and the top end of the movable block (13) penetrates through the inside of the adjusting holes.

6. The adjustable support bracket for photovoltaic modules of claim 1, wherein: the top of bracing piece (18) and the both ends of connecting rod (20) are provided with the pivot, the top of bracing piece (18) constitutes the rotation type structure through the left end of pivot with handle (17), the top of dwang (19) constitutes the rotation type structure through the right side of pivot with connecting rod (20), the rotation type structure is constituteed through the surface of pivot with clearance pole (21) to the left end of connecting rod (20).