CN218162274U

CN218162274U - Special-shaped C-shaped steel

Info

Publication number: CN218162274U
Application number: CN202222598250.2U
Authority: CN
Inventors: 徐鹏飞; 王裕阳
Original assignee: Solvo Xiamen Photovoltaic Technology Co ltd
Current assignee: Solvo Xiamen Photovoltaic Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-27
Anticipated expiration: 2032-09-29

Abstract

A special-shaped C-shaped steel is used for a solar photovoltaic power generation system, the solar photovoltaic power generation system comprises a solar photovoltaic panel, special-shaped C-shaped steel for supporting and fixing the solar photovoltaic panel, a track and a main beam for supporting and fixing, the special-shaped C-shaped steel is used as the main beam and the track of the solar photovoltaic power generation system, when the special-shaped C-shaped steel is used as the track, the special-shaped C-shaped steel comprises a first folded piece, a second folded piece and a first vertical piece positioned between the first folded piece and the second folded piece, the middle part of the first folded piece is bent to form a first clamping groove, and a connecting piece and a locking piece for connecting and fixing are arranged on the main beam and the track; the special structure of the first clamping groove formed by the special-shaped C-shaped steel can achieve the purpose of randomly cutting the special-shaped C-shaped steel as a main beam and a track to be installed according to requirements.

Description

Special-shaped C-shaped steel

Technical Field

The utility model relates to a photovoltaic support technical field, especially a dysmorphism C shaped steel.

Background

The photovoltaic building integration technology is a technology for integrating solar power generation products into buildings, the technology is rapidly developed in the technological progress, and C-shaped steel serving as a photovoltaic module plays a significant role in the photovoltaic building integration technology.

C shaped steel is photovoltaic support purlin commonly used among the building integrated photovoltaics, plays the fixed stay effect in building integrated photovoltaics, current C shaped steel is because simple structure, need punch a hole when using as the subassembly, and during the not unidimensional photovoltaic board of adaptation, the length of C shaped steel and the position of punching a hole that supports the photovoltaic board place face need be according to the length and width adjustment of photovoltaic board, consequently in the construction installation, current C shaped steel restriction is big, the C shaped steel supports the rigidity of punching a hole of photovoltaic board place face, can not be random decide the concatenation, therefore, the utility model discloses improve on the basis of prior art, strive to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dysmorphism C shaped steel can effectively solve above-mentioned problem.

The utility model discloses a realize like this:

the special-shaped C-shaped steel is used for a solar photovoltaic power generation system, the solar photovoltaic power generation system comprises a solar photovoltaic panel, special-shaped C-shaped steel for supporting and fixing the solar photovoltaic panel, a track and a main beam for supporting and fixing, the special-shaped C-shaped steel is used as the main beam and the track of the solar photovoltaic power generation system,

when the special-shaped C-shaped steel serves as the track, the special-shaped C-shaped steel comprises a first folding piece, a second folding piece and a first vertical piece located between the first folding piece and the second folding piece, the middle of the first folding piece is bent to form a first clamping groove, connecting pieces and locking pieces which play a role in connection and fixation are arranged on the main beam and the track, and the locking pieces comprise bolts and nuts;

when the special-shaped C-shaped steel serves as the main beam, the structure is the same as that of the track;

and a side pressing block for fixing the solar photovoltaic panel is arranged at the joint of the boundary of the solar photovoltaic panel and the track.

As a further improvement, the side press block comprises a first bent piece, a third bent piece and a second bent piece located between the first bent piece and the third bent piece, the first bent piece and the third bent piece are parallel to each other, a fixing hole for the bolt to pass through is formed in the third bent piece, the second bent piece is perpendicular to the first bent piece and the third bent piece respectively, and one end, far away from the second bent piece, of the third bent piece faces back to the second bent piece to form a fourth bent piece.

As a further improvement, the connecting piece comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are in an L shape, and a first connecting hole and a second connecting hole for the bolt to pass through are respectively formed in the first connecting piece and the second connecting piece.

As a further improvement, a second clamping groove is formed in the main beam, the cross section of the second clamping groove is trapezoidal, a second clamping block matched with the second clamping groove is arranged in the second clamping groove, a second threaded hole for the bolt to penetrate through is formed in the second clamping block, a first gasket and a second gasket are arranged between the bolt and the second connecting hole, and the bolt penetrates through the first gasket, the second connecting hole and the second threaded hole in sequence.

As further modified, the bolt with be provided with the third gasket between the first connecting hole, offer on the first vertical piece and be used for passing the first row of hole of bolt, the nut with be provided with fourth gasket and the fifth gasket that is used for strengthening fixed effect between the first row of hole, the bolt passes in proper order third gasket, first connecting hole, first row of hole, fourth gasket, fifth gasket, nut.

As a further improvement, the first vertical piece is perpendicular to the first flap and the second flap respectively.

As a further improvement, the cross section of the first clamping groove is trapezoidal, a first clamping block matched with the first clamping groove is arranged in the first clamping groove, a first threaded hole for the bolt to pass through is formed in the first clamping block, a sixth gasket is arranged between the bolt and the fixing hole, and the bolt sequentially passes through the sixth gasket, the fixing hole and the first threaded hole.

As a further improvement, the first vertical tab is identical in structure to the first flap.

As a further refinement, the second flap is of the same construction as the first flap.

The utility model has the advantages that:

1. when special-shaped C shaped steel uses as the track, can cut special-shaped C shaped steel as girder and track as required, when as the track, the crooked cross section that forms in first fold piece middle part of special-shaped C shaped steel is trapezoidal first draw-in groove, set up first fixture block in the first draw-in groove, the side briquetting of fixing solar photovoltaic board both sides through the connection cooperation of bolt and first fixture block, reach and fix the purpose on the track with the solar photovoltaic board, can dismantle the side briquetting through the release bolt when if need remove the solar photovoltaic board, alright make the solar photovoltaic board remove on the track, can carry out fixed mounting on the track once more as required, very simple and convenient.

2. When dysmorphism C shaped steel uses as the girder, dysmorphism C shaped steel's the third folded piece middle part bending forms the second draw-in groove, set up the second fixture block in the second draw-in groove, be connected through bolt and second fixture block cooperation between second connection piece and the girder, alright accomplish being connected between girder and the track fixed, can dismantle the connecting piece between girder and the track through loosening the bolt equally, alright make solar photovoltaic board and track remove on the girder, can carry out fixed mounting on the girder once more as required, it is big to have overcome traditional C shaped steel and installed the restriction in the construction, can not be at will decide the problem of concatenation.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the solar photovoltaic power generation system of the present invention.

Fig. 2 is an enlarged schematic view of B in fig. 1.

Fig. 3 is a schematic view of another overall structure of the view angle in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is a schematic view of the overall structure of fig. 1 according to another embodiment of the present invention.

Fig. 6 is a schematic view of the overall structure of another embodiment of the present invention.

Fig. 7 is an enlarged schematic view at C in fig. 6.

Fig. 8 is a schematic view of the overall structure of fig. 6 according to another view angle.

Fig. 9 is a schematic view of the overall structure of fig. 6 according to another embodiment of the present invention.

In the figure:

a photovoltaic panel solar panel 10;

the track 20, the first folding piece 21, the first clamping groove 211, the first vertical piece 22, the first row of holes 221, the second folding piece 23 and the first clamping block 25;

the main beam 30, the third folded piece 31, the second clamping groove 311, the second vertical piece 32, the second row of holes 321, the fourth folded piece 33 and the second clamping block 35;

the connecting piece 40, the first connecting piece 41, the first connecting hole 411, the second connecting piece 42 and the second connecting hole 421;

a locking member 50, a bolt 51, a nut 52;

a first shim 61, a second shim 62, a third shim 63, a fourth shim 64, a fifth shim 65, a sixth shim 66,

the side pressing block 70, the first bent piece 71, the second bent piece 72, the third bent piece 73, the fourth bent piece 74 and the fixing hole 731.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, a special-shaped C-shaped steel is used in a solar photovoltaic power generation system, and the solar photovoltaic power generation system includes: the solar photovoltaic panel comprises a solar photovoltaic panel 10, special-shaped C-shaped steel, a connecting piece 40 and a locking piece 50. In the solar photovoltaic power generation system, the special-shaped C-shaped steel can be used as the main beam 30 and the track 20.

When dysmorphism C shaped steel used as track 20, dysmorphism C shaped steel includes first folded piece 21, second folded piece 23 and is located the first vertical piece 22 between first folded piece 21 and the second folded piece 23, first vertical piece 22 is perpendicular with first folded piece 21 and second folded piece 23 respectively, first folded piece 21 middle part is crooked to form first draw-in groove 211, the one end that first vertical piece 22 was kept away from to first folded piece 21 and second folded piece 23 is towards each other and is formed crooked, offer on the first vertical piece 22 and be used for passing the bolt and be the first row of hole 221 of equidistant distribution, be provided with connecting piece 40 and retaining member 50 of connecting fixed action on the first row of hole 221.

The locking member 50 includes a bolt and nut 52 for locking and securing the components during assembly.

When the special-shaped C-shaped steel is used as the main beam 30, the special-shaped C-shaped steel comprises a third folding piece 31, a fourth folding piece 33 and a second vertical piece 32 located between the third folding piece 31 and the fourth folding piece 33, the second vertical piece 32 is perpendicular to the third folding piece 31 and the fourth folding piece 33 respectively, the middle of the third folding piece 31 is bent to form a second clamping groove 311, one ends, far away from the vertical piece, of the third folding piece 31 and the fourth folding piece 33 face each other to form a bend, and a second row of holes 321 which are used for penetrating through bolts and are distributed at equal intervals are formed in the second vertical piece 32.

The connecting piece 40 includes first connection piece 41 and second connection piece 42, and first connection piece 41 is the L type with second connection piece 42, offers the first connecting hole 411 that supplies the bolt to pass on the first connection piece 41, and during locking third gasket 63 hugs closely between bolt and the first connecting hole 411, and the bolt passes third gasket 63, first connecting hole 411, first round 221, fourth gasket 64, fifth gasket 65, nut 52 in proper order, and the nut 52 of screwing locks.

The second connecting sheet 42 is provided with a second connecting hole 421 for a bolt to pass through, a second fixture block 35 matched with the bolt passing through the second connecting hole 421 is arranged in the second clamping groove 311, the cross section of the second clamping groove 311 is trapezoidal, the second fixture block 35 is provided with a second threaded hole, when the bolt is locked, the first gasket 61 and the second gasket 62 are tightly attached between the bolt and the second connecting hole 421, and the bolt sequentially passes through the first gasket 61, the second gasket 62, the second connecting hole 421 and the second threaded hole.

And a side pressure block 70 for fixing the solar photovoltaic panel 10 is arranged at the boundary joint of the solar photovoltaic panel 10 and the special-shaped C-shaped steel.

Lateral pressure block 70 includes first bent piece 71, third bent piece 73 and is located second bent piece 72 between the two, first bent piece 71 with third bent piece 73 is parallel to each other, sets up the fixed orifices 731 that supplies the bolt to pass on the third bent piece 73, and second bent piece 72 is perpendicular with first bent piece 71 and third bent piece 73 respectively, and the one end dorsad that second bent piece 72 was kept away from to third bent piece 73 the crooked fourth bent piece 74 that forms of second bent piece 72.

The second bent piece 72 of the side pressing block 70 is tightly attached to one side of the solar photovoltaic panel 10 and is connected with the first clamping block 25 in the first clamping groove 211 in a matched mode through a bolt for locking and fixing, a threaded hole matched with the bolt is formed in the first clamping block 25, the sixth gasket 66 is tightly attached to the position between the bolt and the fixing hole 731 during locking, and the bolt sequentially penetrates through the first sixth gasket 66, the fixing hole 731 and the first threaded hole.

The specific installation process comprises the following steps:

two special-shaped C-shaped steel pieces are cut according to the length of a solar photovoltaic panel 10 to serve as a main beam 30 in the solar photovoltaic power generation system, two special-shaped C-shaped steel pieces are cut according to the length and the width of the solar photovoltaic panel 10 to serve as tracks 20 in the solar photovoltaic power generation system, the two main beams 30 are placed in parallel, the distance between the main beams 30 is larger than the width of the solar photovoltaic panel 10, the tracks 20 are respectively placed on the main beams 30 in parallel to form four junctions, the four junctions of the tracks 20 and the main beams 30 are fixed with locking pieces 50 through connecting pieces 40, first connecting holes 411 of the connecting pieces 40 are aligned to first row holes 221 of the tracks 20, bolts sequentially penetrate through third gaskets 63, first connecting holes 411, first row holes 221, fourth gaskets 64, fifth gaskets 65 and nuts 52, and the nuts 52 are screwed to be locked.

The second connecting hole 421 of the connecting member 40 is aligned with the threaded hole of the second latch 35, and the bolt sequentially passes through the first spacer 61, the second spacer 62, the second connecting hole 421 and the second threaded hole, and is locked by rotating the bolt with a tool.

Place solar photovoltaic board 10 and form four junctions on track 20, four junctions are also fixed through connecting piece 40 and retaining member 50, the long limit of solar photovoltaic board 10 is parallel with girder 30, and be located the position between girder 30, with the position of side briquetting 70 alignment at track 20 and solar photovoltaic board 10 junctions, sixth gasket 66 with hug closely between bolt and fixed orifices 731, the bolt passes sixth gasket 66 in proper order, fixed orifices 731, first screw hole, use the rotatory bolt of instrument to lock. The structure installation of two junctions in the solar photovoltaic power generation system is carried out, and the connection and fixation of the other six junctions are carried out as above, so that the fixation of the solar photovoltaic power generation system is completed.

In another embodiment: referring to fig. 6-7, in the present novel usage, the first vertical piece 22 may also have the same structure as the first folded piece 21, and similarly, the second vertical piece 32 may also have the same structure as the third folded piece 31, so that the main beam 30 and the rail 20 only need to be connected in one way, that is, the bolt is connected with the first block 25 in a matching manner, and the rest 7 interfaces are also the same, so that the operation is very simple and convenient.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 dysmorphism C shaped steel for solar photovoltaic power generation system, solar photovoltaic power generation system includes that solar photovoltaic board and support are fixed the dysmorphism C shaped steel of solar photovoltaic board still includes the track and plays the girder that supports and fixed action, dysmorphism C shaped steel conduct the girder and the track of solar photovoltaic power generation system use, its characterized in that:

2. The special-shaped C-shaped steel according to claim 1, wherein the side pressing block comprises a first bent piece, a third bent piece and a second bent piece positioned between the first bent piece and the third bent piece, the first bent piece and the third bent piece are parallel to each other, a fixing hole for the bolt to pass through is formed in the third bent piece, the second bent piece is perpendicular to the first bent piece and the third bent piece respectively, and one end, far away from the second bent piece, of the third bent piece is bent back to the second bent piece to form a fourth bent piece.

3. The special-shaped C-shaped steel according to claim 1, wherein the connecting piece comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are L-shaped, and a first connecting hole and a second connecting hole for the bolt to penetrate through are formed in the first connecting piece and the second connecting piece respectively.

4. The special-shaped C-shaped steel as claimed in claim 3, wherein a second clamping groove is formed in the main beam, the cross section of the second clamping groove is trapezoidal, a second clamping block matched with the second clamping groove is arranged in the second clamping groove, a second threaded hole for the bolt to pass through is formed in the second clamping block, a first gasket and a second gasket are arranged between the bolt and the second connecting hole, and the bolt sequentially passes through the first gasket, the second connecting hole and the second threaded hole.

5. The special-shaped C-shaped steel according to claim 4, wherein a third gasket is arranged between the bolt and the first connecting hole, a first row of holes for penetrating the bolt are formed in the first vertical piece, a fourth gasket and a fifth gasket for reinforcing the fixing effect are arranged between the nut and the first row of holes, and the bolt penetrates through the third gasket, the first connecting hole, the first row of holes, the fourth gasket, the fifth gasket and the nut in sequence.

6. The profiled C-section steel of claim 1, wherein the first vertical tab is perpendicular to the first and second flaps, respectively.

7. The special-shaped C-shaped steel as claimed in claim 2, wherein the cross section of the first clamping groove is trapezoidal, a first clamping block matched with the first clamping groove is arranged in the first clamping groove, a first threaded hole for the bolt to pass through is formed in the first clamping block, a sixth gasket is arranged between the bolt and the fixing hole, and the bolt sequentially passes through the sixth gasket, the fixing hole and the first threaded hole.

8. The profiled C-section steel of claim 1, wherein the first vertical tab is of the same configuration as the first flap.

9. The shaped C-section steel of claim 1, wherein the second flap is of the same configuration as the first flap.