CN210137294U

CN210137294U - Photovoltaic array module laying structure

Info

Publication number: CN210137294U
Application number: CN201921179687.4U
Authority: CN
Inventors: 杨树全; 胡永彬; 梅世江; 罗钊; 杨海泉; 朱丰华; 张双林
Original assignee: Anhui Conch New Energy Co Ltd
Current assignee: Anhui Conch New Energy Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-03-10
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a photovoltaic array subassembly laying structure, including fixing anchor clamps on the roofing, with anchor clamps fixed connection's guide rail, edge photovoltaic power generation board that the guide rail was laid with fix fixed subassembly on the guide rail, fixed subassembly includes two side briquetting and unilateral briquetting, the upper and lower both sides of guide rail all are equipped with the spout, spout oral area left and right bilateral symmetry is equipped with solid flange, the upside flange bottom has the cockscomb structure antiskid groove that extends along guide rail length direction, fixed subassembly is fixed through special bolt, special bolt's bolt head bottom surface be equipped with the antiskid bulge of antiskid groove matched with cockscomb structure, the length of bolt head is not more than the width of spout, fixed subassembly will photovoltaic power generation board side compresses tightly on the guide rail. The utility model discloses during the installation insert the spout with the bolt head, all can insert in each position of spout, can conveniently remove and fix a position through handheld screw thread post during the removal.

Description

Photovoltaic array module laying structure

Technical Field

The utility model belongs to the photovoltaic power generation field, concretely relates to photovoltaic array module lays structure.

Background

With the continuous improvement of the technical level, the cost of the photovoltaic power generation in China is rapidly reduced, the photovoltaic power generation is developed in a crossing manner, and the photovoltaic power generation is listed in an investment catalog encouraged by the state. Photovoltaic power generation requires space that is easily exposed to sunlight, and is typically provided on a roof or a portion of a wall. The mounting structure of photovoltaic array subassembly commonly used at present can adopt guide rail and briquetting to compress tightly fixedly to photovoltaic panel's side, but current photovoltaic panel need set up the mounting hole on the guide rail or set up fixation nut in the spout when the installation, and the mounting hole need set up a plurality of intensity that can influence the guide rail in order to adjust the mounted position, and then has the nut to put inconvenient in the nut installation in through the spout, the easy defect that shifts during the installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic array module lays structure to solve among the prior art nut and fix a position in the spout and inaccurate easy aversion, and get the inconvenient problem of putting.

The photovoltaic array component laying structure comprises a clamp fixed on a roof, a guide rail fixedly connected with the clamp, a photovoltaic power generation board laid along the guide rail and a fixing component fixed on the guide rail, wherein the fixing component comprises two side pressing blocks and a single side pressing block, sliding grooves are formed in the upper side and the lower side of the guide rail, solid flanges are symmetrically arranged on the left side and the right side of the opening part of each sliding groove, a serrated anti-skidding groove extending along the length direction of the guide rail is formed in the bottom of the flange on the upper side, the fixing component is fixed through a special bolt, serrated anti-skidding protrusions matched with the anti-skidding grooves are arranged on the bottom surface of a bolt head of the special bolt, the length of the bolt head is not larger than the width of the sliding grooves, the width of the bolt head is not larger than the distance between a pair of the flanges, and the tail end of the special bolt penetrates, the fixing component compresses the side edge of the photovoltaic power generation board on the guide rail to be fixed.

Preferably, both sides of the bolt head of the special bolt are straight edges and both ends are arc edges, the thread column of the special bolt is arranged at the center of the bolt head, the extending direction of the anti-skid protrusions is perpendicular to the straight edges, limiting protrusions integrated with the bolt head are further arranged between the anti-skid protrusions and the thread column, and when the anti-skid protrusions are matched with the anti-skid grooves, the limiting protrusions abut against the blocking edges.

Preferably, the two-side pressing block comprises a flat plate part and two L-shaped edge pressing structures, the L-shaped edge pressing structures are symmetrically connected to two ends of the flat plate part, a through hole corresponding to the special bolt is formed in the center of the flat plate part, and a serrated anti-skid pressing surface is arranged on the bottom surface of a pressing part pressed on the photovoltaic power generation plate by the L-shaped edge pressing structures.

Preferably, the single-side pressing block comprises a flat plate part, an L-shaped edge pressing structure and a T-shaped abutting part, a through hole corresponding to the special bolt is formed in the center of the flat plate part, the L-shaped edge pressing structure and the T-shaped abutting part are connected to two ends of the flat plate part respectively, the upper end of the vertical part of the T-shaped abutting part is connected to the flat plate part, a serrated anti-slip pressing surface is formed in the bottom surface of the abutting part of the T-shaped abutting part, and the abutting part is pressed at the bottom of the sliding groove.

Preferably, the upright portion includes a first upright portion having a width equal to that of the flat plate portion and a second upright portion extending into the chute, the second upright portion is located at a middle of a lower side of the first upright portion, and the lower side of the first upright portion is pressed against the top surface of the chute.

Preferably, the clamp comprises one or more of a vertical-lockstitching type roof special clamp, a corner-holding type roof special clamp and a T-shaped roof special clamp.

The utility model has the advantages that:

1. the utility model discloses a special bolt installation during the installation inserts the bolt head in the spout, all can insert in each position of spout, can conveniently remove and fix a position through handheld screw post during the removal, and the non-skid protrusion of bolt head can tightly be bitten with the non-skid groove cooperation when installing the briquetting moreover, prevents to take place to slide and rotate after the installation to guarantee the reliability of photovoltaic power generation board installation.

2. The butt portion of unilateral briquetting can support in the spout bottom in this scheme to can improve the butt reliability through anti-skidding pressure face, prevent to take place to slide, first upright portion bottom compresses tightly above the guide rail simultaneously, has increased crimping area, has improved frictional force.

Drawings

Fig. 1 is a schematic structural view of the connection structure of the middle single-side pressing block and the guide rail of the present invention.

Fig. 2 is a front view of the structure shown in fig. 1.

Fig. 3 is a schematic structural view of a special bolt in the structure shown in fig. 1.

Fig. 4 is a schematic structural diagram of the middle single-side pressing block of the present invention.

Fig. 5 is a schematic structural diagram of the middle and double-sided pressing block of the present invention.

Fig. 6 is the structure diagram of the utility model discloses in install two side briquetting and upright lockstitching a border type roofing special fixture.

Fig. 7 is the structure diagram of the utility model discloses well installation unilateral briquetting and standing-seam crimping type roofing special fixture.

Fig. 8 is the structure diagram of the special fixture for the middle-mounted double-side pressing block and the corner holding roof.

Fig. 9 is the schematic structural diagram of the special fixture for middle-mounted bilateral pressing blocks and T-shaped roof.

The reference numbers in the above figures refer to:

1. the photovoltaic power generation panel comprises a single-side pressing block, 11, a flat plate portion, 12, a pressing portion, 13, a first vertical portion, 14, a second vertical portion, 15, an abutting portion, 2, a guide rail, 21, a sliding groove, 22, a flange, 3, a special bolt, 31, a bolt head, 311, an anti-skidding protrusion, 312, a limiting protrusion, 32, a threaded column, 4, a nut, 5, a photovoltaic power generation panel, 6, a double-side pressing block, 7, an upright locking edge type roof special fixture, 8, an angle holding type roof special fixture, and 9 and a T-shaped roof special fixture.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art to more fully, accurately and deeply understand the concept and technical solutions of the present invention, through the description of the embodiments with reference to the accompanying drawings.

As shown in fig. 1-9, the utility model provides a photovoltaic array module laying structure, including the anchor clamps fixed on the roof, the guide rail 2 fixedly connected with the anchor clamps, the photovoltaic power generation board 5 laid along the guide rail 2 and the fixed module fixed on the guide rail 2, the fixed module includes the bilateral briquetting 6 and the unilateral briquetting 1, both sides of the guide rail 2 are equipped with the chute 21, the left and right bilateral symmetry of the opening of the chute 21 is equipped with the solid flange 22, the bottom of the flange 22 on the upper side is equipped with the sawtooth-shaped anti-skid groove 21 extending along the length direction of the guide rail 2, the fixed module is fixed by the special bolt 3, the bottom surface of the bolt head 31 of the special bolt 3 is equipped with the sawtooth-shaped anti-skid protrusion 311 matched with the anti-skid groove 21, the length of the bolt head 31 is not more than the width of the chute 21, the width of the bolt head 31 is not more than the distance between a pair of the, the tail end of the special bolt 3 penetrates out of the fixing component and is fixed through the nut 4, and the fixing component compresses the side edge of the photovoltaic power generation board 5 tightly on the guide rail 2 to be fixed.

The both sides of the bolt head 31 length direction of special bolt 3 are the straight flange and both ends are the arc edge, the screw thread post 32 of special bolt 3 is located bolt head 31 center, the extending direction of non-skid projection 311 perpendicular with the straight flange, non-skid projection 311 with still be equipped with between the screw thread post 32 with bolt head 31 integrative spacing arch 312, work as non-skid projection 311 with during the cooperation of non-skid groove 21 spacing arch 312 supports on the flange 22.

The double-side pressing block 6 comprises a flat plate part 11 and two L-shaped edge pressing structures, the L-shaped edge pressing structures are symmetrically connected to two ends of the flat plate part 11, a through hole corresponding to the special bolt 3 is formed in the center of the flat plate part 11, and the L-shaped edge pressing structures press the bottom surface of a pressing part 12 on the photovoltaic power generation plate 5 to form a serrated anti-skid pressing surface.

The single-side pressing block 1 comprises a flat plate part 11, an L-shaped edge pressing structure and a T-shaped abutting part 15, a through hole corresponding to the special bolt 3 is formed in the center of the flat plate part 11, the L-shaped edge pressing structure and the T-shaped abutting part 15 are connected to two ends of the flat plate part 11 respectively, the upper end of the vertical part of the T-shaped abutting part 15 is connected to the flat plate part 11, a serrated anti-skidding pressing surface is arranged on the bottom surface of the abutting part 15 of the T-shaped abutting part 15, and the abutting part 15 is pressed at the bottom of the sliding groove 21.

The upright part comprises a first upright part 13 with the same width as the flat plate part 11 and a second upright part 14 extending into the sliding chute 21, the second upright part 14 is positioned in the middle of the lower side of the first upright part 13, and the lower side of the first upright part 13 is flatly pressed on the top surface of the sliding chute 21.

The clamp comprises one or more of a vertical lockstitching type roof special clamp 7, a corner holding type roof special clamp 8 and a T-shaped roof special clamp 9.

Adopt the utility model discloses the structure, when installing photovoltaic power generation board 5, at first through anchor clamps with guide rail 2 fixed mounting on the roofing, anchor clamps need select according to roofing structure's difference, hold type roofing special fixture 8 and T type roofing special fixture 9 like upright lockstitching a border type roofing special fixture 7 commonly used, angle, are applicable to the roofing condition of isostructure respectively. Installing the photovoltaic power generation panel 5 after installing the guide rail 2, installing the unilateral briquetting 1 on one side first, inserting the bolt head 31 of the special bolt 3 into the chute 21, putting the unilateral briquetting 1 on the special bolt 3 after adjusting the position, then putting the photovoltaic power generation panel 5 and compressing tightly its side with the compressing part 12 of the unilateral briquetting 1, screwing up the nut 4 with the electricity wholesale or spanner, then installing the bilateral briquetting 6 and other photovoltaic power generation panels 5 in proper order according to similar steps, until finishing the installation of each photovoltaic array, a set of photovoltaic array has a plurality of photovoltaic power generation panels 5 to establish ties and forms, the circuit of establishing ties can be placed in the chute 21.

Like this, special bolt 3 can be more convenient card when installation go into in the spout 21 to the installation back can effectively fix fixed subassembly through antiskid groove 21 and the cooperation of anti-skidding arch 311, even receive vibrations and strike also difficult emergence slip, effectively guarantee the reliability and the security of photovoltaic power generation board 5 installation.

The above description is made for the exemplary purposes with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a photovoltaic array module lays structure which characterized in that: the photovoltaic power generation panel fixing device comprises a clamp fixed on a roof, a guide rail (2) fixedly connected with the clamp, a photovoltaic power generation panel (5) laid along the guide rail (2) and a fixing component fixed on the guide rail (2), wherein the fixing component comprises a bilateral pressing block (6) and a unilateral pressing block (1), sliding grooves (21) are formed in the upper side and the lower side of the guide rail (2), solid flanges (22) are symmetrically arranged on the left side and the right side of the opening of each sliding groove (21), a serrated anti-skidding groove (21) extending along the length direction of the guide rail (2) is formed in the bottom of each flange (22) on the upper side, the fixing component is fixed through a special bolt (3), anti-skidding protrusions (311) of a serrated shape matched with the anti-skidding grooves (21) are arranged on the bottom surface of a bolt head (31) of the special bolt (3), and the length of the bolt head (31) is not, the width of the bolt head (31) is not larger than the distance between the pair of flanges (22), the tail end of the special bolt (3) penetrates out of the fixing component and is fixed through the nut (4), and the fixing component presses the side edge of the photovoltaic power generation plate (5) tightly onto the guide rail (2) for fixing.

2. A photovoltaic array module lay-up according to claim 1, wherein: the both sides of bolt head (31) length direction of special bolt (3) are the straight flange and both ends are the arc limit, screw thread post (32) of special bolt (3) are located bolt head (31) center, the extending direction of non-skid protrusions (311) perpendicular with the straight flange, non-skid protrusions (311) with still be equipped with between screw thread post (32) with bolt head (31) integrative spacing arch (312), work as non-skid protrusions (311) with during anti-skidding groove (21) cooperation spacing arch (312) support on flange (22).

3. A photovoltaic array module lay-up according to claim 1 or 2, wherein: two side briquetting (6) are including flat plate portion (11) and two L shape blank pressing structure, L shape blank pressing structure symmetric connection be in flat plate portion (11) both ends, flat plate portion (11) center be equipped with the through-hole that special bolt (3) correspond, L shape blank pressing structure presses compress tightly portion (12) bottom surface on photovoltaic power generation board (5) is equipped with the antiskid of cockscomb structure and presses the face.

4. A photovoltaic array module lay-up according to claim 1 or 2, wherein: the unilateral pressing block (1) comprises a flat plate part (11), an L-shaped edge pressing structure and a T-shaped abutting part (15), wherein a through hole corresponding to the special bolt (3) is formed in the center of the flat plate part (11), the L-shaped edge pressing structure and the T-shaped abutting part (15) are connected to two ends of the flat plate part (11) respectively, the upper end of the vertical part of the T-shaped abutting part (15) is connected to the flat plate part (11), the bottom surface of the abutting part (15) of the T-shaped abutting part (15) is provided with a serrated anti-skidding pressing surface, and the abutting part (15) is pressed at the bottom of the sliding groove (21).

5. A photovoltaic array module lay-up according to claim 4, wherein: the upright part comprises a first upright part (13) with the same width as the flat plate part (11) and a second upright part (14) extending into the sliding chute (21), the second upright part (14) is positioned in the middle of the lower side of the first upright part (13), and the lower side of the first upright part (13) is flatly pressed on the top surface of the sliding chute (21).

6. A photovoltaic array module lay-up according to claim 4, wherein: the clamp comprises one or more of a vertical lockstitching type roof special clamp (7), a corner holding type roof special clamp (8) and a T-shaped roof special clamp (9).