WO2017181304A1

WO2017181304A1 - Color steel tile roofing connecting piece

Info

Publication number: WO2017181304A1
Application number: PCT/CN2016/000270
Authority: WO
Inventors: 余金璋
Original assignee: 宁波大智机械科技有限公司
Priority date: 2016-04-22
Filing date: 2016-05-23
Publication date: 2017-10-26
Also published as: CN105756299A; CN105756299B

Abstract

A color steel tile roofing connecting piece comprises a base (1) and a support (2). The top of the support (2) is fixedly connected with a solar photovoltaic panel (100), and the support (2) enables the solar photovoltaic panel (100) move up and down relative to the base (1) so as to further adjust the height of the solar photovoltaic panel (100). The base (1) comprises a first fixed plate (81) and a second fixed plate (82). The lower end of the first fixed plate (81) and the lower end of the second fixed plate (82) are fixedly connected with the two sides of the edge of each roofing tile (10) respectively. The distance between the upper end of the first fixed plate (81) and the upper end of the second fixed plate (82) can be adjusted, so that the first fixed plate (81) and the second fixed plate (82) rotate around the hinge shaft. The color steel tile roofing connecting piece of the solar photovoltaic panel (100) is convenient to detach and mount and adapted to different sizes of color steel tile roofing. And the height position of the solar photovoltaic panel (100) can be adjusted after the color steel tile roofing connecting piece is mounted.

Description

Color steel tile roof connector

Technical field

The present invention relates to a roof connector, and more particularly to a roof connector for a solar photovoltaic panel.

Background technique

As energy supply becomes increasingly tight, solar photovoltaic power generation is expanding as a new energy source. The roof tire pressure photovoltaic system makes full use of the unused roof, reduces the cost of land use, saves resources, and its development prospects are particularly impressive. Color steel tile is a commonly used roof. Therefore, color steel tile solar photovoltaic system is a commonly used rooftop solar photovoltaic support system. As shown in Figure 1, since color steel tile usually has multiple edges with parallel protrusions, solar energy is installed. For photovoltaic panels, specific brackets or connectors are required for support installation.

For example, the color steel tile photovoltaic support system disclosed in Chinese patent CN202787757U includes side rails, double-sided bottom rails, supporting steel structures, color steel tile fixtures, solar panels and battery panel clamps for fixing solar panels, side rails The card slot is fixed on the front edge of the solar panel, and the side rail and the double-sided bottom rail are respectively fixedly connected with the supporting steel structure. The supporting steel structure is fixed to the roof by a color steel tile fixture. The panel clamp includes a support block disposed on the left and right sides of the color steel tile fixture and a connection plate connecting the support blocks. The color steel tile fixture comprises a first clamping block, a second clamping block and a bolt for locking between the first clamping block and the second clamping block; the first clamping block and the second clamping block are arranged with color steel The end portion of the tile end corresponds to a fixed outer portion; the top end of the support block is provided with a limiting piece extending to the outside of the support block. Such a structure, although capable of fixing the solar photovoltaic panel and the color steel tile roof, is very inconvenient to install and disassemble, and is particularly unsuitable for installation on the roof, and the height of the photovoltaic panel relative to the roof cannot be adjusted. Moreover, such a color steel tile photovoltaic support system cannot be adjusted according to different color steel tile dimensions. A fixture can only be applied to a color steel tile roof of one size, and the application range is narrow.

Summary of the invention

The technical problem to be solved by the present invention is to provide a color steel tile roof connecting member which is convenient for adjusting the height position of the solar photovoltaic panel, is quick and convenient to disassemble and install, and can be applied to solar photovoltaic panels of different sizes of color steel tile roof.

The technical solution adopted by the present invention to solve the above technical problem is: a color steel tile roof connecting member, comprising a base, and a support connected above the base, the top of the support is fixedly connected with the solar photovoltaic panel, and the support The solar photovoltaic panel can be moved up and down relative to the base to adjust the height of the solar photovoltaic panel, wherein the base comprises a first fixing plate and a second fixing plate which are extended up and down and the middle portion is hinged to each other by a hinge shaft. The lower ends of the first fixing plate and the second fixing plate are respectively fixedly connected to the sides of the edge of the roof tile, and The distance between the first fixing plate and the upper end of the second fixing plate can be adjusted such that the first fixing plate and the second fixing plate rotate about the hinge shaft.

Preferably, the base comprises an adjusting seat and an adjusting plate disposed under the adjusting seat and spaced apart from the adjusting seat, the upper end of the first fixing plate is hinged to one side of the adjusting seat, and the upper end of the second fixing plate is hinged to the The adjusting plate is movable relative to the other side of the first fixing plate, and the adjusting plate is movable in the width direction of the adjusting seat.

The adjusting seat is provided with an adjusting groove extending along the width direction thereof, and the adjusting plate is provided with an adjusting hole at a position corresponding to the adjusting groove, and the screw is connected to the adjusting hole and the adjusting groove to be fixedly adjusted. The relative position between the seat and the adjustment plate.

In order to maintain the distance between the adjusting plate and the adjusting seat, the adjusting plate is provided with a lug protruding toward the adjusting seat at a position corresponding to the adjusting groove, and the adjusting hole is disposed on the lug.

Preferably, the adjusting groove and the adjusting hole are respectively provided at one of two ends of the adjusting seat and the adjusting plate.

In order to be able to adjust the horizontal position of the support relative to the base, the base further comprises a bracket on the adjusting seat, the bracket is connected above the bracket, and the adjusting seat is provided with at least one along its length direction. An extended strip-shaped hole is inserted through the strip-shaped hole from the lower side of the strip-shaped hole to be fixedly connected to the bracket, and the bracket is movable along the strip-shaped hole when the adjusting screw is loosened.

Preferably, the support comprises a support rod, the lower part of the support rod is connected with a bracket, the shaft of the support rod is arranged up and down and rotatable about its own axis, and the upper part of the support rod is screwed to the first clamp, a second clamp that is movable up and down relative to the first clamp is disposed on the upper side of the first clamp, and the first clamp moves up and down along the support rod as the support rod rotates about its own axis, and simultaneously drives the first clamp The second clamp is moved in the same direction, the first clamp is provided with a first hook portion disposed upward, and the second clamp is provided with a second hook portion disposed downward corresponding to the first hook portion, A frame of the photovoltaic panel is clamped between the first hook and the second hook.

Preferably, the first jig includes a first plane located below and a second plane spaced above the first plane, the first plane being provided to match an outer diameter of the support rod and a first threaded hole that is screwed to the support rod, and a position corresponding to the first threaded hole on the second plane is provided with a second threaded hole having an inner diameter larger than the first threaded hole, and the second threaded hole is connected The second clamp.

Preferably, the second clamp comprises an intermediate plane disposed opposite to the second plane, the intermediate plane being provided with a connecting hole matching the second threaded hole, and the connecting screw is inserted from the connecting hole and The second threaded hole is threaded to connect the second clamp to the first clamp.

In order to facilitate the connection and not hinder the rotation of the support rod, the connecting screw comprises a nut located above and a screw located below, the screw having an external thread and being screwed to the second threaded hole, and the connecting screw A through hole extending along an axial direction thereof is provided, and an inner diameter of the through hole is larger than an outer diameter of the support rod for insertion of the support rod.

Compared with the prior art, the invention has the advantages that the color steel tile roof connecting member of the solar photovoltaic panel is not only simple in structure, convenient in processing, but also easy to disassemble and install, so that the installation of the solar photovoltaic panel and the color steel tile roof is not It is often fast and convenient, and after installation, it can also easily adjust the height position of the solar photovoltaic panel, which is more convenient to operate and use. In addition, the connecting member can adjust the spacing between the fixing plates at the bottom thereof, and is suitable for fixing on tiles of different sizes of color steel tile roofs, and has a large application range.

DRAWINGS

1 is a schematic view showing the state of a color steel tile roof connecting member and a roof after installation according to an embodiment of the present invention.

2 is an exploded perspective view of a color steel tile roof connecting member according to an embodiment of the present invention.

3 is an exploded perspective view of the base of the color steel tile roof connector of the embodiment of the present invention.

4 is a cross-sectional view of a color steel tile roof connector of an embodiment of the present invention.

Figure 5 is a cross-sectional view showing the other direction of the color steel tile roof connecting member of the embodiment of the present invention.

detailed description

The invention will be further described in detail below with reference to the embodiments of the drawings.

As shown in FIG. 1-5, a color steel tile roof connector of a solar photovoltaic panel according to an embodiment of the present invention includes a base 1 and a support 2 connected above the base 1. The top of the support 2 and the photovoltaic panel 100 Fixedly connected, and the support 2 can move the solar photovoltaic panel 100 up and down relative to the base 1 to adjust the height of the photovoltaic panel 100. The support 2 includes a support rod 3 connected to the base 1 at the bottom, and the shaft of the support rod 3 Up and down, the bottom of the support rod 3 is connected to the base 1, and the support rod 3 is rotatable about its own axis, and the outer surface of the support rod 3 is provided with a thread. The base 1 is fixedly connected to the roof tile 10.

A first clamp 4 is screwed to the upper portion of the support rod 3, and a second clamp 5 is connected to the upper portion of the first clamp 4. When the support rod 3 is rotated from the top of the support rod 3 to rotate about its own axial direction, the first clamp 4 is caused to drive the second clamp 5 to move up and down along the support rod 3, so that the first and second clamps can be adjusted relative to The height position of the support rod 3.

The first clamp 4 is provided with a first hook portion 41 disposed upwardly, and the second clamp 5 is provided with a second hook portion 51 disposed downwardly, and the first hook portion 41 and the second hook portion 51 are disposed opposite to each other and The frame of the solar photovoltaic panel 100 is clamped from the upper and lower directions, respectively, so that the solar photovoltaic panel and the connecting member are fixedly connected. The first jig 4 and the second jig 5 may be respectively provided with two first hook portions 41 and second hook portions 51 facing the two sides, so that the connecting member can simultaneously connect the two photovoltaic panels 100. And the second jig 5 can move up and down with respect to the first jig 4, thereby applying the solar photovoltaic panel 100 of different thicknesses, and also facilitating installation and disassembly. It is also possible to adjust the distance between the first hook portion 41 and the second hook portion 51 so as to be able to clamp the bezel of the photovoltaic panel 100.

As shown in FIG. 2-5, the first jig 4 includes two planes spaced apart from each other in parallel, which is a first plane 42 located below and a second plane 43 located above, and the first plane 42 is provided with The support rod 3 is matched with a first threaded hole 421 through which the support rod 3 passes, and the inner surface of the first threaded hole 421 is provided with a thread matching the thread of the outer surface of the support rod 3, and the support rod is driven The rotation of 3 causes the first jig 4 to move up and down along the support rod 3. The A second threaded hole 431 is disposed on the second plane 43 spaced apart from the first plane 42 above the first plane 42. The second threaded hole 431 has a larger aperture than the first threaded hole 421. An aperture of a threaded hole 421, and the second threaded hole 431 is also passed through the support rod 3. The second clamp 5 includes a middle plane 52 disposed above the second plane 43 of the first clamp 4, and the intermediate plane 52 is disposed on the connecting hole 521 matching the second threaded hole 431. .

As shown in FIGS. 2 and 3, the connecting screw 6 includes a top nut 61 and a screw 62 located below the nut 61. The outer surface of the screw 62 is provided with an external thread, and the outer diameter of the screw 62 and the connecting hole 521, The two threaded holes 431 are matched, and the connecting screw 6 is provided with a through hole 63 extending through the entire connecting screw 6 in the axial direction thereof. The inner diameter of the through hole 63 is larger than the outer diameter of the support rod 3 for the support rod 3 to pass through. Therefore, the connecting screw 6 is inserted into the connecting hole 521 of the intermediate plane 52 and the second threaded hole 431 of the second plane 43 into the connecting hole which is screwed with the first jig 4, and the nut 61 is pressed against the intermediate plane 52. Above the 521, and the support rod 3 passes through the intermediate through hole 63, so that the structure of the connecting screw 6 does not affect the screw connection of the first jig 4 with the support rod 3. Therefore, the first clamp 4 can be sleeved on the outer side of the connecting screw 6 and moved up and down along the connecting screw 6 by a certain distance. By adjusting the connecting screw 6, the second hook portion 51 of the second clamp 5 and the first clamp 4 can be made. A frame between the hooks 41 is capable of tightly clamping the solar photovoltaic panel 100. The first hook portion 41 and the second hook portion 51 are respectively provided on one side of the connecting member, and can be used for simultaneously connecting two adjacent solar photovoltaic panels 100. In order to prevent wear, a washer 64 is also provided between the nut 61 and the intermediate plane 52.

The base 1 includes a bracket 7 for inserting a bottom end of the support rod 3 into the connection. The bottom of the bracket 7 is a flat plate 71. The flat plate 71 is provided with an upwardly protruding protrusion 72, and the protrusion 72 is provided with an opening. 73 is inserted into the bottom end of the support rod 3, the bottom end of the support rod 3 is located in the opening 73, and the bottom end of the support rod 3 is provided with a bead 31 protruding outward in the radial direction thereof, the bead 31 card Below the opening 73. Moreover, the bottom of the support rod 3 is located above the opening 73 and is provided with a ring surface 32 which protrudes radially outward. The flange surface 32 is clamped over the opening 73 so that the support rod 3 can be inside the opening 73. Rotating about its own axis does not disengage from the bracket 7. In order to better prevent the water in the opening 73 from entering the water, a sealing ring 74 is disposed between the flange surface 32 and the protrusion 72. The support rod 3 can rotate in the axial direction of the opening 73. The 74 functions to be waterproof, moisture-proof and dust-proof, so that the opening 73 can still be sealed during the rotation of the support rod 3.

The base 1 further includes an adjustment seat 11 mounted under the bracket 7, and the adjustment base 11 is provided with a strip-shaped hole 111 extending along the longitudinal direction thereof, and the flat plate 71, that is, the support base 7 is provided with the strip shape The hole 111 is matched with the screw hole 711, and the adjusting screw 112 is inserted from the lower side of the strip hole 111 into the screw hole 711 on the flat plate 71 of the bracket 7, and is fixedly connected to the adjusting screw 112 by the adjusting nut 113 so that the bracket 7 and the adjusting seat The position between the 11 is locked, and the adjustment screw 112 is loosened so that the bracket 7 is moved along the length of the strip hole 111, and the adjustment screw 112 is tightened to fix the relative position between the adjustment seat 11 and the bracket 7.

An adjusting plate 12 extending parallel to the adjusting base 11 is further disposed below the adjusting base 11. One side of the adjusting base 11 is hinged with a first fixing plate 81, and the adjusting plate 12 is hinged with respect to the other side of the first fixing plate 81. The second fixing plate 82 is located at two sides of the adjusting seat 11 and the adjusting plate 12, respectively. The upper ends of the first fixing plate 81 and the second fixing plate 82 are respectively hinged with the adjusting seat 11 and the adjusting plate 12, and the middle portions of the first fixing plate 81 and the second fixing plate 82 pass the horizontal The extended hinge shafts 83 are hinged to each other, and the lower ends of the first fixing plate 81 and the second fixing plate 82 are apart from each other. The first fixing plate 81 and the second fixing plate 82 are extended up and down.

Preferably, as shown in FIG. 2 and FIG. 3, the first fixing plate 81 and the second fixing plate 82 have a bent shape, that is, the upper ends are away from each other, the middle portions are close to each other, and the lower ends are away from each other and have a shape.

The opposite faces of the lower ends of the first fixing plate 81 and the second fixing plate 82 are respectively provided with a rubber plate 91. The outer surfaces of the lower ends of the first fixing plate 81 and the second fixing plate 82 are provided with a mounting plate 92. The outer side of the plate 92 is driven by screws to fix the lower ends of the first fixing plate 81 and the second fixing plate 82 to the sides of the ribs on the color steel tile 10, respectively, so that the connecting member can be fixedly connected to the roof, and In order to prevent the screw from rusting, the first fixing plate 81 and the second fixing plate 82 are further provided with a waterproof cover 93 on the outer side of the lower end.

The first fixing plate 81 and the second fixing plate 82 are respectively hinged to the adjusting seat 11 and the adjusting plate 12, and the adjusting seat 11 and the adjusting plate 12 are arranged in parallel in the upper and lower directions, and the adjusting seat 11 is provided with an adjusting groove 115 extending in the width direction thereof. An adjusting hole 121 is disposed on the adjusting plate 12 at a position corresponding to the adjusting groove 115. The screw 122 is connected to the adjusting hole 121 and the adjusting groove 115, so as to fix the horizontal position between the adjusting seat 11 and the adjusting plate 12, that is, the first The distance between the fixing plate 81 and the upper end of the second fixing plate 82, the screw 122 is released, so that the adjusting plate 12 is moved relative to the adjusting seat 11 in the width direction of the adjusting seat 11 to adjust the horizontal relative relationship between the two. position. Preferably, the adjusting hole 121 is a threaded hole, and the screw 122 is inserted from the adjusting groove 115 on the adjusting seat 11 and screwed with the adjusting hole 121, thereby fixing the mutual position between the adjusting seat 11 and the adjusting plate 12.

Of course, the horizontal position between the adjusting seat 11 and the adjusting plate 12 can also be adjusted in other ways, that is, the spacing between the upper ends of the first fixing plate 81 and the second fixing plate 82 is adjusted, so that the first adjusting plate 81 and the second fixing are fixed. The spacing between the lower ends of the plates 82 is further adjusted, which in turn makes the spacing between the lower ends of the first fixing plate 81 and the second fixing plate 82 different, and thus can be applied to different sizes of color steel tile tiles. Preferably, the adjusting groove 115 is located at the front and rear ends of the adjusting seat 11, and the strip hole 111 is located in the middle of the adjusting seat 11 to extend along the length direction thereof.

Moreover, the adjustment plate 12 and the adjustment base 11 must also have a certain distance, so that the adjustment plate 12 can adjust the horizontal position between the adjustment plate 12 and the support base 7. Therefore, the adjustment plate 12 corresponds to the adjustment groove 115. The position is provided with an upwardly extending lug 125 and an adjustment aperture 121 is formed in the lug 125. There is a large spacing between the body of the adjustment plate 12 and the adjustment seat 11.

The color steel tile roof connection of the solar photovoltaic panel is not only simple in structure, convenient in processing, but also easy to disassemble and install, so that the installation of the solar photovoltaic panel and the color steel tile roof is very fast and convenient, and after installation, the solar energy can be easily adjusted. The high and low position of the photovoltaic panel is more convenient to operate and use. Moreover, the distance between the fixing plates can be adjusted, and the utility model can be applied to different sizes of color steel tile roofs, and has wide application range.

While the invention has been described in detail, the preferred embodiments of the present invention Any modifications, equivalents, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A color steel tile roof connecting member, comprising a base (1), and a support (2) connected above the base (1), the top of the support (2) being fixedly connected with the photovoltaic panel (100), and the The support (2) enables the solar photovoltaic panel to move up and down relative to the base (1) to adjust the height of the photovoltaic panel (100), which is characterized by:

The base (1) includes a first fixing plate (81) and a second fixing plate (82) which are extended up and down and which are hinged to each other by a hinge shaft (83), the first fixing plate (81) and the second fixing The lower ends of the plates (82) are fixedly coupled to the sides of the ribs of the roof tile (10), respectively, and the distance between the first fixing plate (81) and the upper end of the second fixing plate (82) can be adjusted, so that The first fixing plate (81) and the second fixing plate (82) are rotated about the hinge shaft (83).
A color steel tile roof connector according to claim 1, wherein said base (1) comprises an adjustment seat (11) and an adjustment plate disposed below the adjustment seat (11) spaced apart from the adjustment seat (11) ( 12), an upper end of the first fixing plate (81) is hinged to one side of the adjusting seat (11), and an upper end of the second fixing plate (82) is hinged to the adjusting plate (12) with respect to the first On the other side of a fixing plate (81), the adjusting plate (12) is movable in the width direction of the adjusting seat (11).
The color steel tile roof connecting member according to claim 2, wherein the adjusting seat (11) is provided with an adjusting groove (115) extending in a width direction thereof, and the adjusting plate (12) and the adjusting groove (115) corresponding position is provided with an adjustment hole (121), and the screw (122) is connected to the adjustment hole (121) and the adjustment groove (115) to fix the relative position between the adjustment seat (11) and the adjustment plate (12) .
The color steel tile roof connector according to claim 3, wherein the adjusting plate (12) is provided with a lug protruding toward the adjusting seat (11) at a position corresponding to the adjusting groove (115). (125), the adjustment hole (121) is disposed on the lug (125).
The color steel tile roof connecting member according to claim 4, wherein the adjusting groove (115) and the adjusting hole (121) are respectively provided on the adjusting seat (11) and the adjusting plate (12). One set at each end.
A color steel tile roof connector according to any one of claims 2 to 5, wherein the base (1) further comprises a bracket (7) on the adjustment seat (11), the bracket The support (2) is connected to the upper side of (7), and the adjustment seat (11) is provided with at least one strip-shaped hole (111) extending along the longitudinal direction thereof, and the adjusting screw (112) is provided from the strip-shaped hole (111). The lower portion is inserted through the strip hole (111) to be fixedly coupled to the bracket (7), and the bracket (7) can be moved along the strip hole (111) when the adjusting screw (112) is released.
A color steel tile roof connector according to claim 6, wherein said support (2) comprises a support rod (3), and a lower portion of said support rod (3) is connected to a bracket (7), The shaft of the support rod (3) is arranged up and down and rotatable about its own axis, the upper part of the support rod (3) is screwed to the first clamp (4), and the upper connection of the first clamp (4) is provided with a second clamp (5) moving up and down relative to the first clamp (4), the first clamp (4) is moved up and down along the support rod (3) as the support rod (3) rotates about its own axis, while Driving the second clamp (5) to move in the same direction, the first clamp (4) is provided with a first hook portion (41) disposed upward, the second clamp (5) and the first hook portion ( 41) The corresponding position is provided with a second hook portion (51) disposed downward, and the frame of the solar photovoltaic panel (100) is clamped between the first hook portion (41) and the second hook portion (51).
A color steel tile roof connector according to claim 7, wherein said first clamp (4) includes a first plane (42) located below and a second spaced apart above said first plane (42) a plane (43), the first plane (42) is provided with a first threaded hole (421) matched with an outer diameter of the support rod (3) and screwed to the support rod (3), a position corresponding to the first threaded hole (421) on the second plane (43) is provided with a second threaded hole (431) having an inner diameter larger than the first threaded hole (421), the second threaded hole ( 431) connecting the second clamp (5).
A color steel tile roof connector according to claim 8, wherein said second clamp (5) includes an intermediate plane (52) disposed opposite said second plane (43), said intermediate plane (52) Provided with a connecting hole (521) matching the second threaded hole (431), the connecting screw (6) is inserted from the connecting hole (521) and screwed with the second threaded hole (431) The second clamp (5) is coupled to the first clamp (4).
A color steel tile roof connector according to claim 9, wherein said connecting screw (6) comprises a nut (61) located above and a screw (62) located below, said screw (62) Having an external thread and threadedly coupled to the second threaded hole (431), and the connecting screw (6) is provided with a through hole (63) extending along an axial direction thereof, the inner diameter of the through hole (63) being larger than The outer diameter of the support rod (3) is inserted into the support rod (3).