JP5246578B2 - Solar panel mounting device and mounting bracket - Google Patents

Description

  The present invention relates to a solar cell panel mounting device and a mounting bracket for mounting a solar cell panel on a folded plate roof.

  The use and development of clean energy, which has a low environmental impact, is recommended. As one example, solar panels are installed on the roofs and roofs of houses, factories, and public facilities. Conventionally, the solar cell panel is attached to the roof by attaching the solar cell panel to a base fixed with bolts to the roof. However, there is a risk that the cost of mounting the frame to the roof is relatively high and the mounting work of the frame to the roof is complicated and heavy labor, and it takes construction time and cost. There is a problem that the roof is required to be reinforced because the base is made of a heavy member such as a steel frame. For example, a technique for installing a solar panel without providing a bolt hole in a roof has been proposed, and is disclosed in Patent Document 1. The mounting bracket described in Patent Document 1 is composed of a goblet gripping portion that holds the goby portion of the folded plate roof, and a holding portion that fixes the outer frame of the solar cell panel to the mounting bracket. As shown in FIG. 4 attached to Patent Document 1, the gob grip portion has a pair of finger portions connected to an upper base portion, and a bolt is passed horizontally through the pair of finger portions. A nut is screwed to the outside of the finger portion. Then, fasten the bolts and nuts and bring the finger parts close to each other so that the mounting plate is fixed to the folded plate roof by grasping the cross section of the folded plate roof. It was something to be fixed.

JP 2004-204512 A

  However, with the mounting bracket described in Patent Document 1, the number of parts is high and the cost is high. At the same time, when mounting the mounting bracket, it is necessary to fasten bolts and nuts. However, there are problems such as troublesome and poor workability, labor and a long construction time. Furthermore, when adjusting the mounting position of the mounting bracket with respect to the gore portion, it is necessary to loosen or tighten the bolts and nuts one by one, which is complicated. In particular, when a large number of solar cell panels are arranged to obtain a large amount of power as in a factory or the like, a large amount of labor and time are required because it is necessary to attach a large number of mounting brackets.

  The present invention has been made in view of the above-described conventional problems. One object of the present invention is to be able to attach a solar cell panel to a folded plate roof in a short time with a simple operation, and has a simple structure and low cost. It is providing the solar cell panel mounting apparatus and mounting bracket which are.

In order to solve the above-mentioned problems, the present invention is a folded plate roof in which a metal plate is formed and a peak portion 14 having a substantially semicircular curved section as a head portion and a valley portion 15 consisting of a flat portion are alternately and repeatedly formed. The constricted portion 28 narrows in the direction of narrowing the mountain width from the mountain main body in the middle of the slope portion of the mountain continuous with the flat portions on both sides of the mountain portion 14, and expands in the direction of increasing the mountain width from the constricted portion 28. The folded plate roofs 12, 12a, 12b provided with the bulging portion 30 that protrudes and the substantially semicircular curved section connected to the bulging portion 30 being continuously connected, and the folded plate roofs 12, 12a, 12b crest 14 detachably fitted to the fixed rectangular in plan view of the support frame 20 which supports the solar cell panel 18, a lower surface four corners of the support frame 20, the shape has respective separate members piece spaced apart to a mounting bracket, which is provided, folded-plate roof 12,12a, Mounting brackets 40, 40 a, 40 b, and 40 c that have portions that simultaneously elastically engage with the constricted portion 28 and the bulging portion 30 on one side of the substantially semicircular curved section of the crest 14 of 2 b. The mounting brackets 40, 40a, 40b, and 40c are fixedly fixed to the support frame 32 so as not to protrude outward from the edge of the support frame at the four corners of the lower surface of the support frame 20, and below the fixed plate part. A leg plate portion 34 bent and connected at right angles, and a curved plate portion 38 connected to the leg plate portion and formed in a concave shape inside the support frame 20.
The support frame 20 carrying the solar cell panel 18 is pushed down from above the folded plate roofs 12, 12a, 12b, and the mounting brackets 40, 40a, 40b, 40c are fitted into the peaks 14 of the folded plate roofs 12, 12a, 12b. When they are combined, all of the mounting brackets 40, 40a, 40b, 40c at the four lower corners of the support frame 20 are elastically biased from the inside to the outside of the support frame 20 by the curved plate portions 38. It is composed of a characteristic solar cell panel mounting device.

Furthermore, the present invention is a folded plate roof formed by alternately and repeatedly forming a crest 14 having a substantially semicircular cross-sectional curve portion that becomes a head by forming a metal plate and a trough 15 comprising a flat portion, A constricted portion 28 constricted in the direction of narrowing the mountain width from the mountain portion main body in the middle of the slope portion of the mountain portion 14 continuous with the flat portions on both sides of the portion 14, and a bulge bulging in the direction of increasing the mountain width from the constricted portion 28 A rectangular solar cell panel support frame 20 that is detachably attached to the folded-plate roofs 12, 12a, and 12b that are provided by continuously connecting the portion 30 and a substantially semicircular cross-sectional portion connected to the bulging portion 30. Are provided in a cantilevered manner at the four lower corners of the lower surface of the folded plate roof 12 and simultaneously project on the constricted portion 28 and the bulging portion 30 on one side of the substantially semicircular curved section of the mountain portion 14 of the folded plate roof 12. Mounting brackets 40, 40a, 40b, 40 having engaging portions , And the mounting bracket 40, 40a, 40b, 40c includes a fixed plate portion 32 at the lower surface four corners from the edge of the support frame is tightly fixed to the support frame so as not to protrude outside the support frame 20, the fixed plate A leg plate part 34 that is bent and connected in a right-angled downward direction from the part 32, and a curved plate part 38 that is connected to the leg plate part and is concavely formed inside the support frame 20. When the supported support frame 20 is pushed down from above the folded roof 12, 12 a, 12 b and the mounting brackets 40, 40 a, 40 b, 40 c are fitted to the ridges 14 of the folded roof, solar panels underside four corners of the mounting bracket 40, 40a, 40b, all of 40c is a curved plate portion 38 which biases elastically toward the outside from the inside of the support frame 20, characterized in that it has a It consists of attached bracket.

  According to the solar cell panel mounting device of the present invention, the solar cell panel mounting device is a mounting device for mounting a solar cell panel on a folded plate roof in which peaks and valleys are alternately and repeatedly formed. And a ridge part that swells in the direction of narrowing the mountain width from the mountain part main body, and a bulging part that bulges in the direction of increasing the mountain width from the neck part. The upper part of the solar panel while simultaneously engaging with the peak connecting part provided on both sides of the peak part, the support frame of the solar cell panel, and the peak connecting part of the opposing peak provided on the support frame. A plurality of impact fitting portions that fit into the mountain portion connecting portion while being elastically biased so as to press the mountain portion connecting portion to the side only by pressing downward from the Press the solar panel with the fitting part on the support frame toward the folded roof Simple as work, low effort and in a short time can be attached to the solar cell panel in folded plate roof, thereby improving the workability. Furthermore, the structure is simple and can be manufactured at low cost. Moreover, since it can attach without providing a hole etc. in a folded-plate roof, there is also no possibility of a rain leak.

  In addition, the elastic fitting portion integrally includes a fixing portion to the support frame of the solar cell panel and an uneven portion in a side view that elastically fits to the bulging portion and the constriction portion of the mountain portion connecting portion. By setting it as the structure which consists of the bullet fitting body formed in this, a bullet fitting part is realizable. In addition, in the mounted state, the solar panel is firmly attached to the folded-plate roof because it is not easily detached due to the elastic fit between the concavo-convex shape by the bulging part and the constricted part of the mountain connecting part and the concavo-convex part in the side view. Can be attached to.

  In addition, the bulging portion and the constricted portion of the mountain connecting portion are continuously formed in a curved uneven shape, and the elastic fitting portion has a curved uneven portion in a side view corresponding to this, and is formed from a plate-shaped metal fitting integrally formed as a whole. With this configuration, the mountain coupling portion and the resilient fitting portion are formed in a curved concavo-convex shape so that when the solar cell panel is pressed, the resilient fitting portion is smoothly connected to the mountain coupling portion. While being able to make a bullet fit, it is not easily detached when attached. Further, the elastic fitting portion can be manufactured at a low cost with a simple structure. In addition, it is not bulky, and it is easy to carry a plurality at the same time, and storage management is also easy.

  In addition, the elastic fitting portion includes a fixed plate portion that is closely fixed to the support frame of the solar cell panel, a leg plate portion that is bent and connected at right angles from one end of the fixed plate portion, and unevenness in side view connected to the leg plate portion. By using a metal plate or the like as a material, the elastic fitting portion can be manufactured with a simple structure and at a low cost. In addition, it is not bulky, and it is easy to carry a plurality at the same time, and storage management is also easy.

  Further, a plurality of solar cell panels are arranged by adopting a configuration in which the plate-shaped metal fitting is fixed to the support frame of the solar cell panel so that the right-angle inner sides at the bent portions of the fixed plate portion and the leg plate portion are opposed to each other. Since the impact fitting parts provided in adjacent solar cell panels do not interfere with each other, the solar cell panels can be arranged in close contact with each other, and as a result, a plurality of structures can be arranged on the roof of a structure with a limited range. These solar cell panels can be arranged efficiently to form a suitable solar cell array.

  Furthermore, according to the solar cell panel mounting method, the elastic fitting portion including a plurality of elastic fitting members capable of adding a lateral elastic biasing force to the mountain portion connecting portion of the folded plate roof member is provided for the solar cell. Mounted on the support frame of the panel, a plurality of impact fitting parts are attached to the mountain part connecting part while elastically biasing the mountain part connecting part to the side only by pressing the solar cell panel from above to below. Since the solar cell panel is fixed to the folded-plate roof material by fitting, the solar cell panel can be folded in a short period of time, simply by aligning and pressing the solar cell panel on the folded-plate roof. It can be attached to the roof, improving workability.

  Furthermore, according to the solar cell panel mounting bracket of the present invention, a plurality of solar cell panels are fixed to the support frame of the solar cell panel, and the solar cell panel is arranged in a erected manner between a pair of opposed mountain parts. It is a solar cell panel mounting bracket that functions as a resilient engagement portion that is resiliently fitted to the mountain-side coupling portion of the folded plate roof by pressing the panel downward from the upper side of the folded plate roof The metal fitting is fixed to the support frame of the solar cell panel, a fixed plate portion, a leg plate portion bent and connected at right angles from one end of the fixed plate portion, a side view uneven portion connected to the leg plate portion, The mounting bracket is fixed to the support frame of the solar cell panel, and the solar cell panel is aligned and pressed toward the folded plate roof. Install solar panel on folded roof Rukoto can, it is possible to improve the workability. Furthermore, the structure of the mounting bracket itself is simple and can be manufactured at low cost. In addition, the metal fittings are not bulky and it is easy to carry multiple pieces at the same time, and storage management is also easy.

It is a schematic explanatory drawing of the solar cell panel mounting apparatus and mounting bracket which concern on the 1st Embodiment of this invention. It is a perspective explanatory drawing of the solar cell panel attachment apparatus, attachment bracket, and attachment method of FIG. It is an expansion perspective view of the solar cell panel attachment metal fitting of FIG. It is a side view of the solar cell panel mounting bracket of FIG. It is the solar cell panel attachment apparatus and attachment method of FIG. 1, the schematic explanatory drawing which expanded the principal part of the attachment metal fitting, and the effect | action explanatory drawing at the time of attaching a some solar cell panel. It is a schematic explanatory drawing of the solar cell panel mounting apparatus and mounting bracket which concern on the 2nd Embodiment of this invention. It is the schematic explanatory drawing to which the principal part of the solar cell panel attachment apparatus of FIG. It is an expansion perspective view of the solar cell panel attachment metal fitting of FIG. It is a side view of the solar cell panel mounting bracket of FIG. It is a schematic explanatory drawing of the solar cell panel mounting apparatus and mounting bracket which concern on the 3rd Embodiment of this invention. It is the schematic explanatory drawing which expanded the principal part of the solar cell panel attachment apparatus of FIG. It is a side view of the solar cell panel mounting bracket of FIG. It is a side view of the solar cell panel mounting bracket of FIG.

  DESCRIPTION OF EMBODIMENTS Embodiments of a solar cell panel mounting device, a mounting method, and a mounting bracket according to the present invention will be described below with reference to the accompanying drawings. The solar panel mounting apparatus and mounting method according to the present invention, and the mounting bracket, for example, mount a solar panel on a folded plate roof constituting a roof of a structure such as a general house, a garage, a factory, or a public facility. Applied to. 1 to 5 show an embodiment of a solar cell panel mounting apparatus and mounting method and mounting bracket according to the present invention. As shown in FIG. 1 and FIG. 2, in the present embodiment, the solar cell panel mounting device 10 includes a mountain portion connecting portion 16 provided on the mountain portion 14 of the folded plate roof 12 and a support frame 20 of the solar cell panel 18. And a plurality of impact fitting portions 22 provided on the support frame 20.

  As shown in FIGS. 1 and 2, the folded roof 12 to which the solar cell panel 18 is attached is formed by forming a metal plate and having a peak portion 14 having a substantially semicircular curved portion as a head portion and a valley portion including a flat portion. It is a well-known folded-plate roof in which the portions 15 are alternately and repeatedly formed. In this embodiment, the folded-plate roof 12 is connected to a tight frame 26 erected on the beam member 24 by press-fitting the folded-plate roof material downward from above, for example. It consists of a folded roof. The tight frame 26 is a fixing structural material for fixing the folded roof material on the beam in the folded roof structure. In the present embodiment, the tight frame 26 is formed on the inverted V-shaped supporting leg and the supporting leg. And a head part to which the roofing material is fitted. A ridge portion connecting portion 16 for connecting the folded plate roof material and the tight frame 26 is formed on the upper portion of each ridge portion 14 of the folded plate roof 12 by processing a part of the ridge portion. The head portion of the tight frame 26 is fitted and connected to the lower surface side of the 16. The ridge portion 16 includes a constricted portion 28 that narrows in the direction of narrowing the ridge width from the hill portion main body 14 a in the middle of the slope portion of the ridge portion 14 that is continuous with the flat portions on both sides of the ridge portion 14, and a ridge width from the constricted portion 28. A bulging portion 30 that bulges in the expanding direction is continuously connected and provided on both sides of the ridge portion 14 along the longitudinal direction of the ridge portion. The constricted portion 28 and the bulging portion 30 of the mountain portion connecting portion 16 are continuously formed in a curved irregular shape, and as shown in FIG. 5, the constricted portion 28 is a linear inclined surface portion on both sides of the mountain portion main body 14a. Are recessed in a substantially U-shaped curve from the upper side to the obliquely upward side. The bulging portion 30 is curved upwardly from the constricted portion 28 on both sides while bulging into an arc-curved shape that is convex toward both outer sides with a curve opposite to the curve of the constricted portion 28. Connected with. The peak connecting portion 16 is fitted and fixed to the head portion of the tight frame 26 due to the uneven shape of the constricted portion 28 and the bulging portion 30. In addition, for example, a fixing metal fitting having a shape corresponding to the concavo-convex shape of the mountain portion connecting portion is fitted to the mountain portion connecting portion 16 of the folded plate roof material fitted to the tight frame 26 from above, and the tight frame and It is good also as fixing a fitting connection part with a folded-plate roof material with high intensity | strength.

  As shown in FIGS. 1 and 2, for example, the solar cell panel 18 has a substrate that supports solar cells formed in a rectangular shape, and a support frame 20 is provided so as to surround the substrate in a rectangular frame shape. . The solar cell panel 18 is, for example, a folded plate in a state in which the short side direction is arranged between two adjacent ridges 14 of the folded plate roof 12 while the longitudinal direction is aligned with the longitudinal direction of the ridges. Mounted on the roof. The length of the solar cell panel 18 in the short side direction, that is, the length in the erection direction between the peak portions 14 is formed with a length corresponding to the separation distance between the top portions of the peak portions 14 of the folded plate roof 12 or the working width of the folded plate roof material. Has been.

  As shown in FIG. 1 and FIG. 2, a plurality of the impact fitting portions 22 are provided on the support frame 20 of the solar cell panel 18, and simultaneously engaged with the peak connecting portions 16 of the opposing peak portions 14. It is a resilient fitting means that fits into the mountain connecting portion 16 while elastically biasing the mountain connecting portion 16 so as to press the mountain portion connecting portion 16 to the side only by pressing the solar cell panel 18 from above to below. In the present embodiment, the plurality of elastic fitting portions 22 that elastically fit to the peak portion connecting portions 16 of the two adjacent peak portions 14 cooperate with each other, whereby the solar cell panel 18 is formed. Fix to the mountain connecting part 16. In the present embodiment, for example, four bullet fitting portions 22 are provided in a protruding shape in the vicinity of the corners of the support frame 20 having a rectangular frame shape. Each of the elastic fitting portions 22 includes an elastic fitting member provided as a component different from the support frame 20 of the solar battery panel 18, and these elastic fitting members are fixed to the support frame 20. Are integrally attached. It should be noted that the number of the elastic fitting portions may be appropriately set according to the size of the solar cell panel.

  As shown in FIGS. 3 and 4, the elastic fitting portion 22 includes a fixed plate portion 32 that is closely fixed to the lower surface side of the support frame 20 of the solar cell panel 18, and a right angle from one end of the fixed plate portion 32. It consists of the plate-shaped metal fitting which integrally formed the leg-plate part 34 bent and connected, and the side view uneven | corrugated | grooved part 36 connected to the leg-plate part 34. FIG. For example, the plate-shaped metal fitting is formed by bending a single high-strength metal band plate member such as stainless steel into a deformed approximately 5 character shape or a deformed approximately S shape to form a fixed plate portion 32, a leg plate portion 34, and a concavo-convex portion in a side view. Each component with 36 is integrally molded. This plate-like metal fitting is a resilient fitting body that elastically fits into the mountain connecting portion 16 by elastically deforming and returning to a leaf spring shape due to the nature of the metal material. A battery panel mounting bracket 40 is configured. The mounting bracket 40 is supported by the support frame 20 in a cantilever manner.

  The fixing plate portion 32 of the mounting bracket 40 is a fixing portion to the support frame 20 of the solar cell panel 18 and is fixed to the lower surface side of the support frame 20 by fixing means such as welding. The fixing means of the fixing plate portion 32 to the support frame 20 is not limited to welding, and may be fixed by bolt / nut fastening. The leg plate portion 34 is bent in a right-angle L shape from the fixed plate portion 32 and extends in the vertical direction, and secures a certain gap between the lower surface of the solar cell panel 18 and the folded plate roof 12 when attached. The side view uneven portion 36 is composed of a side view curve uneven portion provided in an uneven shape corresponding to the curve uneven shape of the bulging portion 30 and the constricted portion 28 of the peak connecting portion 16. The side-view concavo-convex part 36 is formed by the bulging part 30 and the constricted part 28 formed only on the substantially half part side of either the right side or the left side of the peak connecting part 16, that is, on both sides of the peak connecting part 16. It fits elastically only on one side. The side view uneven portion 36 corresponds to the bulging curved shape of the bulging portion 30 of the mountain connecting portion 16 and is curved to be engaged from the top side to the constricted portion 28 side. The second curved plate portion 39, which is formed in a substantially V shape in a direction opposite to the first curved plate portion 38 so as to advance toward the constricted portion 28 side, is continuously formed to be reversed in side view. Curved unevenness is formed in a shape. In the elastically fitted state, the concave-convex portion 36 in the side view has a curved lower end portion that is locked in a hook shape from the lower end of the bulging portion 30 to the constricted portion 28 side, thereby realizing a structure that prevents the mounting bracket from coming off upward. The lower surface side 42 of the second curved plate portion 39 is formed so as to incline upward toward the concave portion side that receives the mountain portion connecting portion 16, and guides when the mounting bracket 40 is engaged and pressed against the mountain portion connecting portion 16. Can function as. Therefore, the uneven part 36 in the side view has a structure that is easily attached to the mountain connecting part and is not easily detached. Further, the side-view concavo-convex portion 36 is disposed at a position directly below the fixed plate portion 32 and the solar cell panel 18 while being disposed on the same side as the fixed plate portion 32 with respect to the plate surface of the leg plate portion 32. When the solar cell panel 18 in which the plurality of mounting brackets 40 are fixed to the support frame 20 is pressed from above to below, the bottom surface 42 of each mounting bracket 40 is formed on the bulging portion 30 of the mountain connecting portion 16 of the folded plate member 12. The mounting bracket is elastically deformed (see the two-dot chain line in FIG. 4) while the lower surface 42 of the mounting bracket engages with the curved surface of the bulging portion 30 of the peak connecting portion, and then the first curve When the plate portion 38 and the bulging portion 30 come into contact with each other, the ridge portion connecting portion 16 is elastically biased so as to press the side portion (directions X1 and X2 in FIG. 5) by the shape restoring force of the metal fitting itself. The side connection part 16 is fitted to the side surface.

  As shown in FIG. 1 and FIG. 2, among the four mounting brackets 40 provided on the support frame 20 of one solar cell panel 18, the mounting brackets 40 fitted to the same peak connecting portion 16 are in the same direction. Are fixed to the support frame 20, but the fittings 40 fitted to the opposing mountain connecting portions 16 are opposed to each other at the right-angle inner side at the L-shaped bent portion R between the fixed plate portion 32 and the leg plate portion 34. Thus, they are arranged in opposite directions to be fixed to the support frame 20. That is, the side view uneven portions 36 of the mounting brackets 40 facing each other between the opposing mountain connecting portions 16 are arranged in a state in which the curved uneven portions protrude inward, and the mountain connecting portions 16 are connected to each other. The directions of the bullet urging forces that are pressed to the sides are opposite to each other in the outward direction (X1, X2). Therefore, the plurality of mounting brackets 40 are engaged with the bulging portion and the constricted portion on the inner side of the opposing mountain portion connecting portion 16 and are fitted while applying the elastic biasing force outward from the inner side. Therefore, as shown in FIG. 5, in the mountain portion connecting portion 16 in which a plurality of mounting brackets 40 provided on one solar cell panel 18 are engaged, other than the remaining substantially half portion side portion of the mountain portion connecting portion 16. The bulging portion 30 and the constricted portion 28 that engage with the mounting bracket 40 of the solar cell panel 18 are secured. Thereby, when attaching a some solar cell panel, the attachment bracket 40 of the adjacent solar cell panel 18 does not become obstructive. As a result, the adjacent solar cell panels 18 can be arranged side by side in close contact with each other, and a plurality of solar cell panels can be efficiently arranged.

  It should be noted that it is preferable that the elastic fitting portion 22 be elastically urged to the mountain connecting portion 16 with a somewhat strong force so as to maintain the state of elastic fitting to the mountain connecting portion 16. It is advantageous to use a metal that can simultaneously achieve high strength and weather resistance. The material is not limited to metal, and may be any material as long as it is a material having high strength and weather resistance, such as an alloy or a reinforced plastic resin. In addition, the concavity and convexity shapes of the constricted portion 28 and the bulging portion 30 of the mountain connecting portion 16 may be arbitrary, and the concavity and convexity portion 36 in side view of the impact fitting portion 22 is concavity and convexity of the constricted portion 28 and the bulging portion 30. It is formed in the uneven | corrugated shape which fits according to a shape.

  Next, the effect | action of the solar cell panel attachment apparatus 10 which concerns on this embodiment, the attachment metal fitting 40, and the solar cell panel attachment method are demonstrated. First, a plurality of, for example, four attachment fittings 40 manufactured in advance are attached to the support frame 20 of one solar cell panel 18 to form a plurality of elastic fitting portions 22. Note that the mounting work of the mounting bracket to the support frame may be performed on the ground near the construction site, or may be previously mounted on the support frame 20 at a manufacturing factory or the like. As shown in FIG. 2, in a state where the solar cell panel 18 provided with the elastic fitting portion 22 (mounting bracket 40) is positioned so as to be laid between the mountain portions 14 of the folded roof 12, the solar cell panel 18 is pressed from above the folded plate roof 12 downward. At this time, the four impact fitting portions 22 hit the mountain coupling portion at substantially the same time, and once elastically deform, then immediately return to shape, and each of the bullet coupling portions 22 is elastically biased so as to press the mountain coupling portion 16 sideways. The fitting portion 16 is fitted to the mountain portion connecting portion 16. Thereby, a solar cell panel can be attached to a folded-plate roof very easily, with low effort, and for a short time. In the state where the solar cell panel is installed, the mounting brackets cooperate with each other and elastically fit with the mountain connecting portion in an uneven shape, so the mounting state is firmly held and wind blows. However, it is difficult to leave easily. The same operation is repeated when installing a plurality of solar cell panels to obtain the required power. In each solar cell panel 18, the mounting bracket 40 is fixed to the support frame 20 so that the right-angle inner sides at the bent portions R of the fixed plate portion 32 and the leg plate portion 34 are opposed to each other, as shown in FIG. The mounting brackets 40 of the solar cell panels 18 disposed adjacent to each other do not interfere with each other. Therefore, since the adjacent solar cell panels 18 can be arranged in close contact with each other, it is possible to efficiently arrange a plurality of solar cell panels on the roof of a structure with a limited range to constitute a suitable solar cell array. it can.

  Next, a second embodiment of the solar cell panel mounting device and mounting method and mounting bracket according to the present invention will be described with reference to FIGS. The same members as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. In the present embodiment, the solar cell panel mounting device 10a is different from the first embodiment in the structure of the mountain connecting portion 16a of the folded roof 12a and the shape of the mounting bracket 40a. As shown in FIGS. 6 and 7, the folded plate roof 12 a is, for example, two metal folded plates disposed adjacent to a tight frame suspension (not shown) erected on a beam material. A well-known metal plate of the known goby type that connects the folded plate roofing material to the tight frame and the adjacent roofing material by overlapping the goby portion formed at the edge of the roofing material and engaging the goby portion. It consists of a roof. In other words, a mountain connecting portion 16a composed of a round goby portion that is bent by goby fastening and fixed to the tight frame is formed on the upper portion of each mountain portion 14 of the folded plate roof 12a. The ridge portion 16a includes the constricted portion 28 and the bulging portion 30 continuously connected to each other of the ridge portion 14, and the constricted portion 28 and the bulging portion 30 are continuously formed in a curved irregular shape. However, the uneven shape is different from that of the first embodiment. In the present embodiment, the constricted portion 28 is formed so as to rise substantially linearly upward at the intermediate position of the mountain width while being bent inward in the horizontal direction from the upper part of both inclined surfaces of each mountain portion main body 14a. The bulging portion 30 is formed to bulge and expand in an arc shape from the upper end side of the constricted portion 28 toward both outer sides. In addition, the shape of the bulging part 30 of the both sides of each peak part connection part 16a is formed substantially symmetrically by the end surface view.

  The mounting bracket 40 a is formed of a plate-shaped bracket in which the fixed plate portion 32, the leg plate portion 34, and the side view uneven portion 36 are integrally molded, and constitutes the impact fitting portion 22. In the present embodiment, as shown in FIGS. 8 and 9, the side surface uneven portion 36 corresponds to the curved uneven shape of the constricted portion 28 and the bulging portion 30 of the mountain connecting portion 16 a formed of a round goby portion. It is made of a curved portion having a curved side view and is elastically fitted to the mountain connecting portion 16a. That is, the concave-convex portion 36 in the side view of the mounting bracket 40a has a curved concave-convex shape different from that of the first embodiment, and the outer contour shape of the round goby portion (mountain connecting portion 16a) of the goby type folded plate roof. It has a curved uneven shape corresponding to.

  Also in the present embodiment, the solar cell panel mounting method is the same as that of the first embodiment, and the mounting bracket 40a is attached to the mountain connecting portion by pressing the solar cell panel 18 with the mounting bracket 40a fixed downward from above. It is attached by being elastically fitted to 16a. The operational effects of the solar cell panel mounting apparatus and the mounting bracket according to the present embodiment can be the same as those of the first embodiment.

  Next, a third embodiment according to the present invention will be described with reference to FIGS. The same members as those in the first and second embodiments are denoted by the same reference numerals, and detailed description thereof is omitted. In this embodiment, the solar cell panel mounting device 10b has substantially the same configuration as that of the second embodiment, but the second embodiment is different from the structure of the mountain connecting portion 16b of the folded roof 12b and the mounting brackets 40b and 40c. The shape is different. As shown in FIGS. 10 and 11, the folded plate roof 12 b is a known goby type folded plate roof as in the second embodiment, but the shape of the round goby portion, that is, the mountain connecting portion 16 b is different. . The concavity and convexity shapes of the constricted portion 28 and the bulging portion 30 formed on both sides of each peak connecting portion 16b are asymmetrical, and the bulging portion 301 on the right side in FIG. The left bulge portion 302 is formed in an arc-curved shape with a small curvature. Therefore, the concave and convex shapes of the opposed inner portions of the crest connecting portions 16b of the opposed crest portions 14 are different from each other.

  In the mounting brackets 40b and 40c facing each other between the facing mountain portion connections, the uneven shape of the side surface uneven portion 36 is different corresponding to the non-symmetrical curved uneven shape of the mountain connecting portion 16b made of the goby portion. Is formed. As shown in FIG. 12, the uneven portion 36 in the side view of the mounting bracket 40 b that engages the bulged portion 301 having a large curvature of the peak connecting portion 16 b is a curved concavo-convex shape between the bulged portion 301 and the constricted portion 28. It is composed of a concave and convex portion having a relatively large curvature corresponding to the side view and is fitted to the bulging portion 301. On the other hand, as shown in FIG. 13, the side surface uneven portion 36 of the mounting bracket 40 c that engages the bulging portion 302 having a small curvature of the peak connecting portion 16 b is a curved line between the bulging portion 302 and the constricted portion 28. It consists of a curved uneven portion with a relatively small curvature corresponding to the uneven shape, and is fitted to the bulging portion 302.

  Also in the present embodiment, the solar cell panel mounting method is the same as in the first and second embodiments, and the solar cell panel 18 to which the plurality of mounting brackets 40b and 40c are fixed is attached by pressing from above to below. The metal fitting is elastically fitted to the peak connecting portion 16b and attached. The operational effects of the solar cell panel mounting apparatus and the mounting bracket according to the present embodiment can also be the same as those of the first and second embodiments.

  The solar cell panel mounting device, mounting method, and mounting bracket of the present invention described above are not limited to the configurations of the above-described embodiments, and do not depart from the essence of the present invention described in the claims. Any modification may be made.

  The solar cell panel mounting device, the mounting method, and the mounting bracket of the present invention can be applied when the solar cell panel is mounted on a folded plate roof.

DESCRIPTION OF SYMBOLS 10 Solar cell panel mounting apparatus 12, 12a, 12b Folded plate roof 14 Mountain part 15 Valley part 16, 16a, 16b Mountain part connection part 18 Solar cell panel 20 Support frame 22 Elastic fitting part 28 Constriction part 30 Swelling part 32 Fixed plate portion 34 Leg plate portion 36 Side surface uneven portion 40, 40a, 40b, 40c Mounting bracket

Claims (2)

A folded plate roof formed by alternately and repeatedly forming a crest having a substantially semicircular curved section and a trough composed of a flat portion, forming a metal plate, and continuing to the flat portions on both sides of the crest The constricted part that narrows in the direction of narrowing the mountain width from the middle part of the slope part of the slope part of the mountain part, the bulging part that bulges in the direction of increasing the mountain width from the constricted part, and the cross-section that is connected to the bulging part approximately half A folded plate roof provided by continuously connecting circular curved portions;
A rectangular support frame in plan view that is detachably fitted to the mountain part of the folded plate roof and supports the solar cell panel,
It is a mounting bracket provided at the four corners of the lower surface of the support frame and fixed separately in a cantilever manner with separate members, and the slope of one side of the substantially semicircular curved section of the mountain section of the folded plate roof A mounting bracket having a portion that simultaneously elastically engages the constricted portion and the bulging portion, and
The mounting bracket includes a fixed plate portion that is closely fixed to the support frame so as not to protrude outward from the edge of the support frame at the four corners of the lower surface of the support frame, and a leg plate that is bent and connected to the fixed plate portion at a right angle downward. A curved plate portion that is connected to the leg plate portion and is concavely formed on the inner side of the support frame.
When the support frame carrying the solar cell panel is pushed down from above the folded plate roof and the mounting bracket is fitted to the mountain portion of the folded plate roof, all of the mounting brackets at the four lower corners of the support frame are A solar cell panel mounting device, wherein the curved plate portion is elastically biased from the inside to the outside of the support frame . A folded plate roof formed by alternately and repeatedly forming a crest having a substantially semicircular curved section and a trough composed of a flat portion, forming a metal plate, and continuing to the flat portions on both sides of the crest The constricted part that narrows in the direction of narrowing the mountain width from the middle part of the slope part of the slope part of the mountain part, the bulging part that bulges in the direction of increasing the mountain width from the constricted part, and the cross-section that is connected to the bulging part approximately half A circular curved portion is provided in a cantilevered manner at the four lower corners of a rectangular solar cell panel support frame that is detachably attached to a folded plate roof that is continuously connected to the circular curved portion. A mounting bracket having a portion that simultaneously elastically engages with the constricted portion and the bulging portion of the slope portion on one side of the substantially semicircular curved section of the peak portion 14 of
The mounting bracket is fixedly fixed to the support frame so as not to protrude outward from the edge of the support frame at the four corners of the lower surface of the support frame;
A leg plate part bent and connected to the fixing plate part at a right angle downward,
A curved plate portion that is connected to the leg plate portion and is concavely formed on the inner side of the support frame, and is formed by bending the support frame carrying the solar cell panel from above the folded plate roof to attach the mounting bracket to the folded plate roof. And a curved plate portion that elastically urges all of the mounting brackets at the four corners of the lower surface of the support frame from the inner side to the outer side when fitted to the peaks of the support frame. Battery panel mounting bracket.

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