CN212992243U

CN212992243U - C type photovoltaic support crossbeam

Info

Publication number: CN212992243U
Application number: CN202022205362.8U
Authority: CN
Inventors: 王凤艳; 薛印梅; 张俊奎
Original assignee: Tianjin Xinyueda Industry And Trade Co ltd
Current assignee: Tianjin Xinyueda Industry And Trade Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-16
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the technical field of photovoltaic support, especially, be a C type photovoltaic support crossbeam, including a supporting beam, C type photovoltaic crossbeam body bottom surface set up with a supporting beam matched with fixed slot, C type photovoltaic crossbeam body inner wall top surface has seted up the intercommunication groove, C type photovoltaic crossbeam body inner wall fixedly connected with a plurality of along the support connecting plate of C type photovoltaic crossbeam body long limit equidistance distribution, C type photovoltaic crossbeam body bottom surface can be dismantled and be connected with the cooperation connecting plate, cooperation connecting plate intermediate position set up with fixed slot matched with cooperation slot; the cooperation connecting plate forms the cartridge clip with C type photovoltaic crossbeam body to a supporting beam fixed, cooperation connecting plate, C type photovoltaic crossbeam body simultaneously with a supporting beam's frictional force increase, improved fixed stability, the mechanical strength that the supporting connection board can increase whole C type photovoltaic crossbeam body has improved life and photovoltaic support's stability.

Description

C type photovoltaic support crossbeam

Technical Field

The utility model belongs to the technical field of the photovoltaic support, concretely relates to C type photovoltaic support crossbeam.

Background

The worldwide energy crisis promotes the rapid development of new energy industry, and solar energy is the most important basic energy in various renewable energy sources; therefore, the solar photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, and is used as a solar power generation technology for converting solar radiation energy into electric energy, namely the photovoltaic industry develops rapidly. The general material includes aluminum alloy, carbon steel and stainless steel.

The C type is the shape of section bar, during the main joint mounting of the benefit of C type section bar, except that the mounting is fixed, still can carry on spacingly to the mounting through structural shape, improved fixed stability, but the mechanical strength of C shape section bar is lower, and photovoltaic support often has certain inclination, and the support frame has the angle this moment, and the crossbeam is fixed gravity through the inclined plane decomposition on the support frame of slope, makes the stress point atress great, and fixed connection department damages the speed and increases.

Accordingly, one skilled in the art provides a C-shaped photovoltaic bracket beam to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a C type photovoltaic support crossbeam has the fixed long service life's of stable in structure characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a C type photovoltaic support crossbeam, includes a supporting beam, it is connected with C type photovoltaic crossbeam body to dismantle supporting beam top, the up end of C type photovoltaic crossbeam body is open structure, the hook plate of two symmetric distributions of C type photovoltaic crossbeam body up end fixedly connected with, the hook plate extends to the inboard, C type photovoltaic crossbeam body bottom is enclosed construction, C type photovoltaic crossbeam body bottom surface seted up with a supporting beam matched with fixed slot, C type photovoltaic crossbeam body inner wall top surface has seted up the intercommunication groove, the intercommunication groove intercommunication is inside the C type photovoltaic crossbeam body, C type photovoltaic crossbeam body inner wall fixedly connected with a plurality of edge the support connection board of C type photovoltaic crossbeam body long limit equidistance distribution, support connection board bottom surface, side all with the bottom surface, the side of C type photovoltaic crossbeam body, The side is fixed that contacts each other, C type photovoltaic crossbeam body bottom surface can be dismantled and is connected with the cooperation connecting plate, a supporting beam is located C type photovoltaic crossbeam body with between the cooperation connecting plate, cooperation connecting plate intermediate position seted up with fixed slot matched with cooperation draw-in groove, the cooperation connecting plate a supporting beam C type photovoltaic crossbeam body passes through screw fixed connection.

Preferably, an arc-shaped top surface is formed on the upper end face of the supporting and connecting plate, and the width of the arc-shaped top surface is smaller than that of the supporting and connecting plate.

Preferably, four triangular reinforcing ribs are fixedly connected to the upper end face of the matching connecting plate, and the four triangular reinforcing ribs are distributed on two sides of the matching clamping groove in a pairwise manner.

Preferably, the surface of the matching connecting plate and the inner wall of the matching clamping groove are provided with fixing holes, and the fixing holes are located between the two triangular reinforcing ribs.

Preferably, the groove depth of the fixed clamping groove and the groove depth of the matched clamping groove are equal to the thickness of the supporting beam.

Preferably, the groove width of the fixed clamping groove is equal to that of the matched clamping groove, and the groove width of the fixed clamping groove is matched with the width of the supporting beam.

Compared with the prior art, the beneficial effects of the utility model are that:

hook plate formation limit structure of C type photovoltaic crossbeam body up end is used for the joint mounting, and fixed slot mainly carries on further spacingly in order to cooperate with a supporting beam, when fixed, cooperation connecting plate forms the cartridge clip with C type photovoltaic crossbeam body to a supporting beam and fixes, receive the fastening of mounting this moment, cooperation connecting plate, C type photovoltaic crossbeam body increases with a supporting beam's frictional force simultaneously, make the supporting beam of slope lead to C type photovoltaic crossbeam body to receive the partial relative effort and the frictional force of gravity decomposition offset each other, fixed slot plays limiting displacement to a supporting beam with cooperation slot simultaneously, fixed stability has been improved, the mechanical strength of whole C type photovoltaic crossbeam body can be increased to the supporting plate, thereby the effectual life who has improved C type photovoltaic crossbeam body and the stability of whole photovoltaic support.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing engagement of the present invention with a support beam;

fig. 3 is a schematic view of the fitting between the C-shaped photovoltaic beam body and the fitting connection plate according to the present invention;

FIG. 4 is a schematic bottom view of the connection plate of the present invention;

in the figure: 1. a C-shaped photovoltaic beam body; 11. fixing the clamping groove; 12. a communicating groove; 13. a hook plate; 2. supporting the connecting plate; 21. an arc-shaped top surface; 3. matching the connecting plate; 31. matching with the clamping groove; 32. a triangular reinforcing rib; 33. a fixing hole; 4. and supporting the beam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a C-shaped photovoltaic support beam comprises a support beam 4, a C-shaped photovoltaic beam body 1 is detachably connected above the support beam 4, the upper end face of the C-shaped photovoltaic beam body 1 is of an open structure, two symmetrically distributed hook plates 13 are fixedly connected to the upper end face of the C-shaped photovoltaic beam body 1, the hook plates 13 extend inwards, the bottom of the C-shaped photovoltaic beam body 1 is of a closed structure, a fixing clamping groove 11 matched with the support beam 4 is formed in the bottom face of the C-shaped photovoltaic beam body 1, a communicating groove 12 is formed in the top face of the inner wall of the C-shaped photovoltaic beam body 1, the communicating groove 12 is communicated with the inside of the C-shaped photovoltaic beam body 1, a plurality of support connecting plates 2 distributed at equal intervals along the long edge of the C-shaped photovoltaic beam body 1 are fixedly connected to the inner wall of the C-shaped photovoltaic beam body 1, the bottom faces and the side, the bottom surface of the C-shaped photovoltaic beam body 1 is detachably connected with a matching connecting plate 3, the supporting beam 4 is located between the C-shaped photovoltaic beam body 1 and the matching connecting plate 3, a matching clamping groove 31 matched with the fixing clamping groove 11 is formed in the middle of the matching connecting plate 3, and the matching connecting plate 3, the supporting beam 4 and the C-shaped photovoltaic beam body 1 are fixedly connected through screws.

In this embodiment: the hook plate 13 on the upper end surface of the C-shaped photovoltaic beam body 1 forms a limiting structure for clamping and connecting a fixing piece, the fixing clamping groove 11 is mainly used for being matched with the supporting beam 4 to further limit, when the fixing is carried out, the connecting plate 3 and the C-shaped photovoltaic beam body 1 are matched to form clamping fixing on the supporting beam 4, at the moment, under the fastening action of the fixing piece, the friction force between the connecting plate 3 and the C-shaped photovoltaic beam body 1 and the supporting beam 4 is increased, so that the inclined supporting beam 4 causes a part of relative acting force and friction force of the C-shaped photovoltaic beam body 1 decomposed by gravity to be mutually offset, meanwhile, the fixed clamping groove 11 and the matching clamping groove 31 limit the supporting beam 4, the fixing stability is improved, the supporting connecting plate 2 can increase the mechanical strength of the whole C-shaped photovoltaic beam body 1, thereby effectual life and the stability of whole photovoltaic support that has improved C type photovoltaic crossbeam body 1.

In FIGS. 1-2: the upper end surface of the supporting connecting plate 2 is provided with an arc-shaped top surface 21, and the width of the arc-shaped top surface 21 is smaller than that of the supporting connecting plate 2; the arc-shaped top surface 21 can effectively reduce the material usage of the supporting connecting plate 2 and reduce the manufacturing cost.

In fig. 1 and 4: the upper end face of the matching connecting plate 3 is fixedly connected with four triangular reinforcing ribs 32, and the four triangular reinforcing ribs 32 are distributed on two sides of the matching clamping groove 31 in pairs; the triangular reinforcing ribs 32 can effectively increase the mechanical strength of the matching connecting plate 3 and improve the stability of fixation.

In fig. 4: fixing holes 33 are formed in the surface of the matching connecting plate 3 and the inner wall of the matching clamping groove 31, and the fixing holes 33 are located between the two triangular reinforcing ribs 32; the fixing hole 33 passes through the support beam 4 to be matched and fixed with the nut on the matching clamping groove 31.

In fig. 2: the depth of the fixed clamping groove 11 and the depth of the matched clamping groove 31 are equal to the thickness of the supporting beam 4; the fixed clamping groove 11 is matched with the matching clamping groove 31, so that the upper end surface and the lower end surface of the supporting beam 4 are contacted and fixed, and the contact friction force is improved.

In fig. 1: the groove width of the fixed clamping groove 11 is equal to that of the matched clamping groove 31, and the groove width of the fixed clamping groove 11 is matched with that of the supporting beam 4; the purpose of the equal groove width is to prevent the fixed card slot 11, the mating card slot 31 and the support beam 4 from sliding horizontally.

The utility model discloses a theory of operation and use flow: the hook plate 13 on the upper end surface of the C-shaped photovoltaic beam body 1 forms a limiting structure for clamping and connecting a fixing piece, the fixing clamping groove 11 is mainly used for being matched with the supporting beam 4 to further limit, when the fixing is carried out, the connecting plate 3 and the C-shaped photovoltaic beam body 1 are matched to form clamping fixing on the supporting beam 4, at the moment, under the fastening action of the fixing piece, the friction force between the connecting plate 3 and the C-shaped photovoltaic beam body 1 and the supporting beam 4 is increased, so that the inclined supporting beam 4 causes a part of relative acting force and friction force of the C-shaped photovoltaic beam body 1 decomposed by gravity to be mutually offset, meanwhile, the fixed clamping groove 11 and the matching clamping groove 31 limit the supporting beam 4, the fixing stability is improved, the supporting connecting plate 2 can increase the mechanical strength of the whole C-shaped photovoltaic beam body 1, thereby effectual life and the stability of whole photovoltaic support that has improved C type photovoltaic crossbeam body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a C type photovoltaic support crossbeam, includes a supporting beam (4), its characterized in that: the upper end face of the C-shaped photovoltaic beam body (1) is of an open structure, two hook plates (13) which are symmetrically distributed are fixedly connected to the upper end face of the C-shaped photovoltaic beam body (1), the hook plates (13) extend inwards, the bottom of the C-shaped photovoltaic beam body (1) is of a closed structure, a fixed clamping groove (11) matched with the supporting beam (4) is formed in the bottom face of the C-shaped photovoltaic beam body (1), a communicating groove (12) is formed in the top face of the inner wall of the C-shaped photovoltaic beam body (1), the communicating groove (12) is communicated with the inside of the C-shaped photovoltaic beam body (1), a plurality of supporting connecting plates (2) are fixedly connected to the inner wall of the C-shaped photovoltaic beam body (1) and are distributed along the long edges of the C-shaped photovoltaic beam body (1) at equal intervals, support connecting plate (2) bottom surface, side all with the bottom surface of C type photovoltaic crossbeam body (1), side contact each other are fixed, C type photovoltaic crossbeam body (1) bottom surface can be dismantled and be connected with cooperation connecting plate (3), a supporting beam (4) are located C type photovoltaic crossbeam body (1) with between cooperation connecting plate (3), cooperation connecting plate (3) intermediate position seted up with fixed slot (11) matched with cooperation draw-in groove (31), cooperation connecting plate (3) a supporting beam (4) C type photovoltaic crossbeam body (1) is through screw fixed connection.

2. The C-shaped photovoltaic support beam of claim 1, wherein: an arc-shaped top surface (21) is formed in the upper end face of the supporting and connecting plate (2), and the width of the arc-shaped top surface (21) is smaller than that of the supporting and connecting plate (2).

3. The C-shaped photovoltaic support beam of claim 1, wherein: four triangular reinforcing ribs (32) are fixedly connected to the upper end face of the matching connecting plate (3), and the four triangular reinforcing ribs (32) are distributed on two sides of the matching clamping groove (31) in a pairwise manner.

4. The C-shaped photovoltaic support beam of claim 3, wherein: fixed orifices (33) have all been seted up on cooperation connecting plate (3) surface and cooperation draw-in groove (31) inner wall, fixed orifices (33) are located two between triangle strengthening rib (32).

5. The C-shaped photovoltaic support beam of claim 1, wherein: the groove depth of the fixed clamping groove (11) and the groove depth of the matching clamping groove (31) are equal to the thickness of the supporting beam (4).

6. The C-shaped photovoltaic support beam of claim 1, wherein: the groove width of the fixed clamping groove (11) is equal to that of the matched clamping groove (31), and the groove width of the fixed clamping groove (11) is matched with that of the supporting beam (4).