JP2016121521A - On-roof mounting bracket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an on-roof mounting bracket capable of being firmly fixed in a positioned state by holding a seam part from the top and the bottom while preventing deformation of a seam part.SOLUTION: The mounting bracket body 3 is constituted of: a pair of right and left holding members 4 for nipping a seam part 2 of the roof 1; and a connecting bolt 5 for connecting the holding members 4. The holding member 4 has a connecting top plate part 6 in the upper part, and in a lower part, a placement base plate 7 is formed for being placed on the upper plane of the roof 1, and is arranged to connect the connecting top plate parts 6 of the holding member 4 overlaid with each other with a connecting bolt 5. The connecting top plate part 6 of one holding member 4A has an upper holding part 9 which comes into close contact with the seam part 2 from the top. The other holding member 4B has a lower holding part 10 at a position lower than the connecting top plate part 6 for being brought into close contact with the seam part 2 from the bottom.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a roof mounting bracket for mounting and fixing an appropriate installation object on a roof on a roof plate projecting on a folded plate roof or a standing flat roof.

  As this type of roof mounting bracket, as shown in Japanese Utility Model Publication No. 4-11064 (Patent Document 1), two U-shaped sandwiching plates in which the upper plate portion is superposed and the lower plate portions are opposed to each other are formed. The bolt is erected upward on the upper plate portion of one sandwich plate, a long hole is formed in the upper plate portion of the other sandwich plate, the bolt is inserted, and a nut is screwed onto the protruding bolt. It is formed by tightening the bolts and nuts, narrowing the space between the opposing lower plate parts, and tightening and clamping the neck of the goby part standing on the roof with the left and right lower plate parts from the left and right The structure of fixing on top is known.

Japanese Utility Model Publication 4-11064

  Since the conventional roof mounting bracket is fixed on the roof by sandwiching the goby part from the left and right, an attempt is made to pull it up to the installation mounted on the roof via the roof mounting bracket. There is a concern that the lower plate portion is likely to move upward when a force is applied. And if the lower plate part moves up, it will hit the winding head of the goby part from below, but the winding head has a structure that is vulnerable to the load applied from below, so this winding There is a concern that the tightening head easily deforms, which causes a decrease in mounting strength or damage to the roof.

  The present invention is intended to solve such a concern, and is fixed to the goby portion so as to be sandwiched from above and below the goose head, thereby suppressing deformation of the goose head. The present invention provides a roof mounting bracket that can be fixed in a strong positioning state.

  The gist of the present invention will be described with reference to the accompanying drawings.

  A mounting bracket for roof that is fixedly attached to the goby part 2 of the roof 1, and the metal fitting body 3 connects the left and right holding members 4 to a pair of left and right holding members 4 that are held by the gouge part 2. Each clamping member 4 has a connecting top plate portion 6 connected by the connecting bolt 5 at the upper portion and is placed on the upper surface of the roof 1 near the goby portion 2 at the lower portion. The mounting bottom plate portions 7 are formed in a shape having the mounting bottom plate portions 7, and the connecting top plate portions 6 of the clamping members 4 are fastened and connected by the connecting bolts 5. The connecting top plate portion 6 of one sandwiching member 4A and the placement bottom plate portion 7 of the other sandwiching member 4B are moved closer to each other while moving closer together. The top plate part 6 is provided with an upper clamping part 9 that can be pressed against the winding head 8 of the goby part 2 from above. The attachment member 4B is provided with a lower holding part 10 that can be pressed from below on the winding head 8 of the goby part 2 at a position lower than the connection top plate part 6, and the connection top of each attachment member 4 is provided. When the plate parts 6 are fastened and joined together by the connecting bolt 5, the upper holding part 9 of one holding member 4A and the lower holding part 10 of the other holding member 4B are moved closer to each other, The roof mounting bracket according to the present invention is configured to be clamped and fixed to the winding head 8 of the goby portion 2 from above and below.

  The pair of left and right sandwiching members 4 have a hanging plate portion 11 projecting downward from the flat plate-shaped connecting top plate portion 6, and the bottom plate portion 7 described above at the lower end of the hanging plate portion 11. The other sandwiching member 4B is configured such that the lower sandwiching portion 10 projects from the hanging plate portion 11 toward the one sandwiching member 4A. When the parts 6 are joined together by tightening with the connecting bolt 5, the connecting top plate 6 of the other clamping member 4B is drawn to the connecting top plate 6 of the one clamping member 4A. Accordingly, the lower holding portion 10 is configured to be pressed against the winding head portion 8 of the goby portion 2 from below, according to the roof mounting bracket according to claim 1.

  Further, the pair of left and right sandwiching members 4 are provided with a hanging plate portion 11 projecting downward from the flat plate-shaped connecting top plate portion 6 and from the hanging plate portion 11 toward the opposite inside. The bottom plate portion 7 is formed in a projecting shape, and the other sandwiching member 4B is configured by projecting the lower sandwiching portion 10 rising upward from the inner end portion of the mounting bottom plate portion 7 described above. When the connecting top plate portions 6 are fastened and connected by the connecting bolts 5, the connecting top plate portion 6 of the other sandwiching member 4 </ b> B is attracted to the connecting top plate portion 6 of the one sandwiching member 4 </ b> A. The roof mounting bracket according to claim 1, wherein the lower holding portion 10 is configured to be pressed against the winding head portion 8 of the goby portion 2 from below along with the drawing movement. is there.

  Further, the connecting top plate portion 6 of the other sandwiching member 4B is disposed below the connecting top plate portion 6 of the one sandwiching member 4A, and the upper and lower connecting top plate portions 6 are connected to each other. When the fastening bolts 5 are connected with the connecting bolt 5, the connecting top plate portion 6 of the other clamping member 4B is drawn upward with respect to the connecting top plate portion 6 of one clamping member 4A. The roof mounting bracket according to any one of claims 1 to 3, wherein the lower clamping part 10 is configured to move upward and press-contact with the winding head 8 of the goby part 2 from below. It is related to.

  Further, the connecting bolt 5 is configured to stand up and protrude above the connecting top plate portion 6 when the connecting top plate portions 6 of the clamping members 4 are fastened and connected by the connecting bolt 5. As described in any one of Claims 1-4, it was set as the structure which can attach the installation object 12 on roofs, such as a solar panel 12A and a snow stopper 12B, to this connecting bolt 5 to stand upright. This relates to a roof mounting bracket.

  Further, the upper holding portion 9 has a horizontal edge or a horizontal plane at the lower end thereof, and the lower horizontal edge 9A or the lower horizontal plane is configured to be pressed against the winding head 8 of the goby portion 2 from above. It concerns on the mounting bracket for roofs of any one of Claims 1-5 characterized by these.

  Since the present invention is configured as described above, unlike the above-mentioned Patent Document 1, the upper clamping part and the lower clamping part can be clamped and fixed to the winding head of the goby part from above and below, so that the metal fitting body is In this case, since the upper clamping part presses the winding head of the goby part from above, there is a force that pulls the metal fitting body upward. Even when it works, it can effectively suppress the deformation of the winding head, and therefore, it can hardly exert a decrease in mounting strength due to the deformation of the winding head and can exert a strong positioning action, and also causes damage to the roof. It becomes a roof mounting bracket that is extremely practical and difficult to use.

  Moreover, in invention of Claims 2-4, the mounting baseplate parts of each clamping member approach each other by fastening and connecting the connection top-plate parts of a pair of right and left clamping members with a connecting bolt. For roofs with a more practical configuration that allows simple design and realization of the structure of the metal fitting body in which the upper clamping part of one clamping member and the lower clamping part of the other clamping member move while moving It becomes a mounting bracket.

  In the invention according to claim 5, it is possible to realize a roof mounting bracket having a simple structure in which the connecting bolt also serves as a mounting bolt for the installation object on the roof.

  Further, in the invention according to claim 6, the structure of the upper clamping part capable of effectively suppressing deformation of the winding head by pressing the winding head of the goby part from above is easily designed with a simple structure. A roof mounting bracket having a more practical configuration that can be realized.

1 is a perspective view showing Example 1. FIG. 1 is an exploded perspective view showing Example 1. FIG. It is an explanation front view of the state where the right and left pinching members which show Example 1 were opened and arranged above the roof part of the roof. FIG. 4 is an explanatory front view showing a state in which the left and right clamping members are placed on the top surface of the roof so as to sandwich the goby portion, and the nut is tightened, following FIG. 3. Continuing on from Fig. 4, the bracket body is fixed to the goby part by tightening the nut, and the solar panel is installed on the top plate for connection via the pressing member (used as a solar panel mounting bracket). FIG. FIG. 6 is a perspective view of FIG. 5. 1 is a schematic explanatory perspective view showing a usage state as a solar panel mounting bracket of Example 1. FIG. FIG. 3 is an explanatory perspective view showing a use state as the snow stopper mounting bracket of the first embodiment. FIG. 6 is a perspective view showing Example 2. FIG. 6 is an exploded perspective view showing a second embodiment. FIG. 10 is an explanatory front view showing a state in which the left and right sandwiching members are opened and arranged above the roof part of the roof, showing Example 2. FIG. 12 is an explanatory front view showing a state in which the left and right sandwiching members are placed on the top surface of the roof so as to sandwich the goby portion and the nut is tightened, following FIG. 11. Continuing on from Fig. 12, the bracket body is fixed to the goby by tightening the nut, and the solar panel is installed on the top plate for connection via the pressing member (used as a solar panel mounting bracket). FIG. FIG. 14 is a perspective view of FIG. 13. It is a schematic explanatory perspective view which shows the use condition as a solar panel attachment metal fitting of Example 2. FIG. It is a description perspective view which shows the use condition as a snow stopper attachment metal fitting of Example 2. FIG.

  An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

  The metal fitting body 3 is arranged on the roof 1 so that the goby part 2 of the roof 1 is sandwiched between the pair of right and left sandwiching members 4, and the coupling top plate parts 6 on the upper sides of the left and right sandwiching members 4 are fastened with the coupling bolts 5. When superposed connection is performed, the upper sandwiching member 9 and the other sandwiching member provided on the joining top plate 6 of one sandwiching member 4A while the lower mounting bottom plate portions 7 of the left and right sandwiching members 4 move closer to each other. The lower clamping portion 10 provided at a position below the connecting top plate portion 6 of 4B moves closer, and the upper clamping portion 9 and the lower clamping portion 10 are clamped on the winding head 8 of the goby portion 2 from above and below. The metal fitting body 3 (roof mounting fitting of the present invention) is fixed on the roof 1 by pressure contact.

  Therefore, it is not the structure which clamps from the right and left with respect to the goby part 2 of the roof 1 like the said patent document 1, but since the winding head 8 of the gouge part 2 is clamped by pressure from the upper and lower sides, the metal fitting main body 3 is gouge The bracket body 3 is not easily moved upward even when a force is applied to pull up the installation object 12 on the roof mounted via the mounting bracket for the roof. In addition, at this time, the upper clamping portion 9 that presses the winding head 8 of the goby portion 2 from above exhibits the deformation suppressing action of the winding head 8. It is difficult to cause a reduction in mounting strength and damage to the roof 1 as a cause.

  A first embodiment of the present invention will be described with reference to FIGS.

  In this embodiment, the roof 1 is installed and fixed on the roof 1 that is continuously projected in the gradient direction of the roof 1, and an appropriate roof-mounted object 12 is installed on the roof 1. It is related with the mounting bracket for roofs used in order to do. In addition, although the present Example shows the square goby type folded-plate roof 1 as the roof 1 to be fixed, the goby part 2 such as a roll-type roof type roof or a fitting type vertical roof. Other roofs 1 having the above may be fixed. In the figure, reference numeral 18 is a tight frame, and 19 is a suspension.

  Hereinafter, in the present embodiment, the length direction of the roof portion 2 of the roof 1, that is, the direction along the gradient direction of the roof 1 will be described as the front-rear direction of the metal fitting body 3 to be described later (for Example 2 described later) Is the same).

  The metal fitting body 3 according to the present embodiment includes a pair of left and right clamping members 4 that are clamped to the seam portion 2 and connecting bolts 5 that connect the left and right clamping members 4. Is formed in a shape having a connecting top plate portion 6 connected to the upper portion by the connecting bolt 5 and having a mounting bottom plate portion 7 mounted on the upper surface of the roof 1 near the goby portion 2 at the lower portion, The connecting top plate portions 6 of the respective sandwiching members 4 are configured to be connected by the connecting bolt 5.

  Specifically, as shown in FIGS. 1 to 5, the pair of left and right sandwiching members 4 is formed by bending a single metal plate by pressing or the like to form a flat plate-like connecting top plate portion 6. The drooping plate portion 11 is formed in a continuous manner, and the bottom plate portion 7 is configured to be continuous with the lower end of the drooping plate portion 11.

  More specifically, in the left and right sandwiching members 4, the side plate portion 11C having a side view shape is bent down from a side existing on the opposite outer side of the connection top plate portion 6 having a planar view shape. A front plate portion 11D having a substantially inverted L-shape when viewed from the front is bent and drooped from the front side portion, and a rear plate portion 11E having the same shape as the front plate portion 11D is bent from the rear side portion of the connecting top plate portion 6. The locking projection 24 formed on the front and rear end edges of the side plate portion 11C is unevenly engaged with the engagement recess 25 formed on the outer end edges of the front plate portion 11D and the rear plate portion 11E. Thus, the plate portions 11C, 11D, and 11E are connected in a U-shaped cross section.

  Further, the front plate portion 11D and the rear plate portion 11E have a substantially inverted L shape when viewed from the front by forming a portion that lies on the opposite outer side from the intermediate portion in the left-right direction to be longer than a portion that lies on the opposite inner side. Further, the lower end of the long hanging portion of each front plate portion 11D is bent forward substantially at a right angle so that each bent piece portion 7 serves as the mounting bottom plate portion 7, and the length of each rear plate portion 11E. The lower end of the hanging portion is bent substantially perpendicularly rearward, and each bent piece portion 7 is also used as the placement bottom plate portion 7 described above. That is, the metal fitting body 3 according to the present embodiment is configured to include the mounting bottom plate portions 7 at four locations, front, rear, left, and right.

  In addition, each mounting bottom plate portion 7 is synchronized with the inclination of the upper surface of the mountain portion of the folded plate roof 1 so that the front plate portion 11D and the rear plate have a structure in which the opposite inner side is inclined upward in front view and rear view. A bent portion is formed from the portion 11E.

  Further, the other sandwiching member 4B (the left sandwiching member 4 in FIGS. 1 to 5) is the same as the one sandwiching member 4A (the right sandwiching member 4 in FIGS. 1 to 5). The hanging lengths of the long hanging portions of the front plate portion 11D and the rear plate portion 11E are set to be shorter than those of the one sandwiching member 4A by the thickness of the connecting top plate portion 6, whereby the left and right sandwiching members 4 When each mounting bottom plate portion 7 is placed at the left and right positions on the top surface of the mountain portion of the folded plate roof 1 with the gob portion 2 sandwiched therebetween, the other sandwiching member 4B is below the connecting top plate portion 6 of one sandwiching member 4A. The connection top plate portion 6 is just superposed (see FIG. 5).

  Further, the connection structure of the pair of left and right clamping members 4 by the coupling bolt 5 is connected to the coupling top plate portion 6 of one clamping member 4A as shown in FIGS. A long hole-like bolt through hole 13 is formed so as to penetrate from the center of the plate portion 6 to the vicinity of the side plate portion 11C, and the connecting top plate portion 6 of the other sandwiching member 4B is connected to the connecting top plate portion 6 of the other pinching member 4B. The connecting bolt 5 is provided in a state of being prevented from rotating in an upright state from the top surface of the top plate portion 6, and the connecting bolt 5 is inserted into the bolt through hole 13 from below so that the one clamping member 4A is connected. The connecting top plate portion 6 of the other sandwiching member 4B is disposed below the top plate portion 6 so that the upper and lower connecting top plate portions 6 can be overlapped with each other. By screwing a nut 15 together with a washer 14 from the upper end of the connecting bolt 5 protruding to It has a structure obtained by connecting the right clamping member 4.

  When the nut 15 is tightened with respect to the connecting bolt 5, the connecting bolt 5 gradually approaches the vertical state and finally becomes an upright state, and the connecting top plate portions 6 gradually move closer together. Finally, the structure is to be superposed and connected, and in conjunction with this movement, the placing bottom plate portion 7 of one sandwiching member 4A and the placing bottom plate portion 7 of the other sandwiching member 4B are gradually moved. While moving closer to narrow the spacing in the left-right direction, the connecting top plate portion 6 of one clamping member 4A and the mounting bottom plate portion 7 of the other clamping member 4B gradually narrow the spacing in the vertical direction. It is set as the structure which will approach and move (refer FIG. 4, FIG. 5).

  Conversely, when the nut 15 is loosened, the bolt through hole 13 is a long hole, so that the connecting bolt 5 can be tilted to separate the left and right clamping members 4, and the left and right clamping members 4 are separated. In this state, the metal fitting body 3 can be easily arranged to the left and right of the goby portion 2.

  Also, the one sandwiching member 4A shown in the figure is formed by bending the side of the connecting top plate 6 opposite to the side on which the side plate 11C is present downward, and this bent tip. And a guide piece 23 that guides and guides the two connecting top plate portions 6 to an appropriate overlapping position by overlapping the upper portion with the upper portion of the side plate portion 11C of the other sandwiching member 4B. The inner edge of the long hanging part of the part 11D and the rear plate part 11E is brought into contact with the neck 16 of the goby part 2 from one side (right side in FIGS. 4 and 5) when sandwiched in the gouge part 2. A positioning contact edge portion 26 for positioning the sandwiching member 4A is used.

  Further, in this embodiment, the connecting bolt 5 erected upward from the connecting top plate portion 6 of the one sandwiching member 4A through the bolt through hole 13 is used for attaching the installation object 12 on the roof. It is configured to function as a mounting bolt (the connecting bolt 5 also serves as a mounting bolt for the roof installation object 12).

  In the present embodiment, an upper clamping portion 9 that can be pressed from above onto the winding head 8 of the goby portion 2 is provided on the connecting top plate portion 6 of the one clamping member 4A, and the other clamping member 4B is A lower holding portion 10 that can be pressed from below is provided on the tightening head 8 of the goby portion 2 at a position below the connecting top plate portion 6, and the connecting top plate portions 6 of the holding members 4 are connected to each other. When the coupling bolt 5 is tightened and overlapped, the upper clamping portion 9 of one clamping member 4A and the lower clamping portion 10 of the other clamping member 4B are moved closer to each other, and the gouge portion It is comprised so that it may be clamped and fixed to 2 winding heads 8 from above and below.

  Specifically, as shown in FIGS. 1 and 2, the lower end edge of each of the front plate portion 11D and the rear plate portion 11E of one clamping member 4A is the upper clamping portion 9. . In other words, in the present embodiment, the upper clamping portions 9 are integrally formed at two locations before and after the connecting top plate portion 6 of one clamping member 4A.

  Further, as shown in FIGS. 3 to 5, the front and rear upper holding portions 9 are formed on a horizontal straight edge (lower horizontal edge) having a length in the left-right direction, and the front and rear upper holding portions 9 ( The bottom horizontal edge is in pressure contact with the flat top surface 8A of the winding head 8 of the goby part 2 by line contact. The upper clamping portion 9 clamps the lower surface of the bent plate portion on the upper side by, for example, bending the lower end of each of the short hanging portions of the front plate portion 11D and the rear plate portion 11E in the horizontal direction. It is good also as a structure which is set as the part 9 and this planar upper side clamping part 9 press-contacts to the flat top surface 8A by surface contact.

  Further, the upper holding portion 9 is formed at a position where the mounting bottom plate portion 7 of the one holding member 4A is placed on the upper surface of the roof 1 in the vicinity of the goby portion 2 and the positioning contact edge. When the portion 26 contacts the neck portion 16 of the goby portion 2 from one side (right side in FIGS. 3 and 5), it contacts or approaches the flat top surface 8A of the winding head 8 of the gouge portion 2 from above. The settings are configured so that

  The other sandwiching member 4B is integrally formed toward the one sandwiching member 4 on the lower side of the inner hanging edge of the long hanging portion of the front plate portion 11D and the rear plate portion 11E. A projecting piece 27 extending and projecting is formed, and the upper edge portion of the projecting piece 27 is used as the lower clamping portion 10. In other words, in the present embodiment, the lower clamping portions 10 are integrally formed at two positions, front and rear, below the connecting top plate portion 6 of the other clamping member 4B.

  The lower clamping part 10 is formed in a straight edge having a length in the left-right direction, and the lower clamping part 10 (straight edge) is tightened at the lower part of the winding head 8 of the goby part 2. A configuration is adopted in which the lower jaw portion 8B where the leading edge exists is pressed by line contact (see FIG. 5). The lower clamping portion 10 may be configured such that the upper surface of the bent plate portion is pressed against the lower jaw portion 8B by surface contact, for example, by bending the upper portion of the projecting piece 27 forward or backward. .

  In addition, the lower clamping portion 10 is formed at the position where the bottom plate portion 7 of the other clamping member 4B is placed on the top surface of the roof 1 in the vicinity of the goby portion 2 of the goby portion 2. The lower head portion 8B of the winding head 8 is set and configured so as to come into contact with or approach the lower jaw portion 8B from below.

  Therefore, according to this embodiment configured as described above, the nut 15 is loosened to separate the pair of left and right sandwiching members 4, and the left and right sandwiching members 4 sandwich the gap 2 of the roof 1. When the metal fitting body 3 is arranged on the roof 1 and each mounting bottom plate portion 7 is placed on the top surface of the roof 1 and the positioning contact edge 26 is brought into contact with the neck portion 16 of the goby portion 2 from one side, The front and rear upper clamping parts 9 come into contact with the flat top surface 8A of the winding head 8 of the goby part 2 from above (see FIGS. 11 and 12). Then, the upper and lower connected top plates 6 gradually approach the superposed state, and the connected top plate 6 of the other sandwiching member 4B is drawn upward relative to the coupled top plate 6 of one sandwiched member 4A. In conjunction with this, the lower clamping part 10 moves upward, and the lower clamping part 10 becomes the winding head of the goby part 2. It will be pressed from below mandible portion 8B of. And the upper clamping part 9 of one clamping member 4A and the lower clamping part 10 of the other clamping member 4B are clamped and pressed against the winding head 8 of the goby part 2 from above and below, so that the metal fitting body 3 is It is set as the structure fixed to the part 2 (on the roof 1).

  At this time, in this embodiment, the fastening head 8 of the goby part 2 is clamped and fixed from above and below, so that the metal fitting body 3 is firmly positioned in the vertical direction with respect to the gouge part 2, so Even when a force that pulls up the roof-mounted object 12 attached via the metal fittings works upward, the metal fitting body 3 is difficult to move upward, and at this time, the flat top surface 8A of the winding head 8 of the goby portion 2 is also difficult. Since the upper clamping portion 9 that presses against the upper side suppresses deformation of the winding head 8, it is difficult to cause a decrease in mounting strength due to the deformation of the winding head 8, and the roof plate is also less likely to be damaged. .

  Furthermore, since the positioning contact edge portion 26 is in contact with the neck portion 16 of the goby portion 2, an effect of preventing displacement in the left-right direction is obtained, and the left and right placement bottom plate portions 7 are placed on the upper surface of the roof 1. By doing so, an effect of preventing the sinking downward is also obtained, and a strong positioning and fixing state is obtained.

  Further, for example, as in Japanese Patent No. 4726878, a clamping bolt is installed between a pair of left and right clamping members, and the lower ends of the pair of left and right clamping members are used as clamping parts and screwed to the clamping bolts. Conventionally, a mounting bracket for a roof that is configured to tighten and hold the neck portion of the standing goby portion that is erected by the left and right clamping portions by tightening and rotating the nut to tighten and fix the neck portion of the standing goby portion is fixed. However, compared to this type of roof mounting bracket, the roof mounting bracket as in this embodiment can be mounted on the roof only by tightening one bolt / nut (coupling bolt 5 and nut 15). The mounting of the connecting bolt 5 that also functions as a mounting bolt of the installation object 12 to the metal fitting body 3 and the tightening work of the gouge portion 2 (fixing work of the metal fitting main body 3 to the roof 1) can be completed. Tightening operation of bolt 5 and nut 15 Worker there is an advantage that can be easily performed in a comfortable position overlooking the bracket body 3 from directly above.

  In addition, the roof mounting bracket as in Japanese Patent No. 4726878 needs to separate the fulcrum from the force point in order to obtain a clamping clamping force applying the lever principle, and as a result, the bracket has a height. However, according to the configuration of this embodiment, the height of the metal fitting can be designed to be low, which makes it possible to easily design and mount a roof mounting metal fitting that has a low center of gravity and is not easily affected by wind. It becomes.

  5 to 8 show specific usage examples of this embodiment.

  First, FIGS. 5-7 is a case where the solar panel 12A as the installation object 12 on a roof is attached on the roof 1 using the mounting bracket for roofs of a present Example.

  Specifically, the mounting plate 28 is mounted on the connection top plate portion 6 of the metal fitting body 3, the solar panel 12 </ b> A is mounted on the mounting plate 28, and above the nut 15 of the connection bolt 5. On the side, the holding member 20 is provided in a retaining state by a fixing nut 22 (shown when a seated nut is used), and the outer peripheral end portion of the solar panel 12A placed on the mounting plate 28 is By pressing the fixing nut 22, the pressing piece 21 of the pressing member 20 is pressed and fixed from above.

  The pressing member 20 has a type in which the pressing piece 21 has only one place and the outer peripheral end can be pressed and fixed to one solar panel 12A, and the holding piece 21 is in two opposite positions and is adjacent. Shown is a case where a large number of solar panels 12A are laid in parallel on the roof 1 using two types of solar panels 12A, both of which are capable of simultaneously pressing and fixing the outer peripheral ends of both solar panels 12A. (See FIGS. 6 and 7).

  Next, FIG. 8 is a case where the snow stopper 12B as the installation object 12 on the roof is mounted on the roof 1 using the roof mounting bracket of the present embodiment.

  Specifically, a bolt hole (not shown) is formed through the attachment base of the snow stopper 12B, and the upper side of the connecting bolt 5 above the nut 15 is inserted into the bolt hole, and upward from the bolt hole. The case where the snow stopper 12B is tightened and fixed by screwing and tightening the fixing nut 22 to the front end of the protruding connecting bolt 5 is shown.

  A second embodiment of the present invention will be described with reference to FIGS.

  In this embodiment, the structure of the pair of left and right sandwiching members 4 constituting the metal fitting body 3 is different from that of the first embodiment.

  Specifically, as shown in FIGS. 9 to 13, the pair of left and right sandwiching members 4 according to the present embodiment is formed by bending a single metal plate by press working or the like, so A drooping plate portion 11 is continuously provided from the opposite outer end portion of the plate portion 6, and the above-described mounting bottom plate portion 7 that is inclined slightly upward while being directed inward from the lower end of the drooping plate portion 11 is substantially U-shaped. Consists of shapes. The drooping plate portion 11 has an upper plate portion 11A that is inclined downward and outward from the outer end portion of the connection top plate portion 11, and is inclined downward and inward from the lower end of the upper plate portion 11A. The lower plate portion 11B is used.

  Further, as shown in FIGS. 9 and 10, the left and right sandwiching members 4 are configured in a shape having a longitudinal length along the length direction of the goby portion 2, thereby having a length in the longitudinal direction. The rooftop installation object 12 such as a solar panel 12A can be directly mounted on the connection top plate 6 (see FIG. 14).

  Further, the other sandwiching member 4B (the left sandwiching member 4 in FIGS. 9 to 13) is one of the sandwiching members 4A (the right sandwiching member 4 in FIGS. 9 to 13). The hanging length of the portion 11 is set to be shorter by the thickness of the connecting top plate portion 6, whereby each mounting bottom plate portion 7 of the left and right sandwiching members 4 is placed on the upper surface of the mountain portion of the folded plate roof 1 sandwiching the goby portion 2. When placed on the left and right positions, the connecting top plate portion 6 of the other sandwiching member 4B is just superposed below the connecting top plate portion 6 of one sandwiching member 4A (see FIG. 13).

  Further, the connection structure of the pair of left and right clamping members 4 by the coupling bolt 5 is connected to the coupling top plate portion 6 of one clamping member 4A as shown in FIGS. A long hole-like bolt through hole 13 is formed through the range from the center of the plate portion 6 to the continuous bent portion with the hanging plate portion 11, and the connecting top plate portion 6 of the other sandwiching member 4B. In this case, the connecting bolt 5 is provided in a non-rotating state in a standing state from the upper surface of the connecting top plate portion 6, and the connecting bolt 5 is inserted into the bolt through hole 13 from below so that one pinch The connecting top plate portion 6 of the other sandwiching member 4B is arranged below the connecting top plate portion 6 of the attaching member 4A so that the upper and lower connecting top plate portions 6 can be overlapped with each other. The nut 15 is screwed through the washer 14 from the upper end of the connecting bolt 5 protruding above the through hole 13. More, has a structure in connecting the left and right clamping member 4.

  When the nut 15 is tightened with respect to the connecting bolt 5, the connecting bolt 5 gradually approaches a vertical state and finally becomes an upright state, and the connecting top plates 6 gradually move closer to each other. As a result, the mounting bottom plate portions 7 gradually move closer to each other while the mounting bottom plate portions 7 gradually move closer to each other, and the other top sandwiching plate portion 6 and the other sandwiching plate portion 6 are connected to each other. It is set as the structure which the mounting base board part 7 of the attachment member 4B moves gradually approaching (refer FIG. 12, FIG. 13).

  Conversely, when the nut 15 is loosened, the bolt through hole 13 is a long hole, so that the connecting bolt 5 can be tilted to separate the left and right clamping members 4, and the left and right clamping members 4 are separated. In this state, the metal fitting body 3 can be easily arranged to the left and right of the goby portion 2.

  Further, the one sandwiching member 4A shown in the figure is formed by bending the end of the connecting top plate portion 6 on the opposite side to the side where the hanging plate portion 11 (upper plate portion 11A) exists. Then, this bent tip portion is superposed on the upper portion of the upper plate portion 11A of the other sandwiching member 4B from the outside, and the guide piece portion 23 that guides and guides the two connected top plate portions 6 to the proper overlapping position. Furthermore, the inner front end portion of the mounting bottom plate portion 7 is bent upward, and the bent front end portion is one side of the neck portion 16 of the goby portion 2 when sandwiched to the gouge portion 2. A positioning contact piece 17 for positioning one sandwiching member 4A in contact from the right side in FIGS.

  Further, in this embodiment, the connecting bolt 5 erected upward from the connecting top plate portion 6 of the one sandwiching member 4A through the bolt through hole 13 is used for attaching the installation object 12 on the roof. It is configured to function as a mounting bolt (the connecting bolt 5 also serves as a mounting bolt for the roof installation object 12).

  In the present embodiment, an upper clamping portion 9 that can be pressed from above onto the winding head 8 of the goby portion 2 is provided on the connecting top plate portion 6 of the one clamping member 4A, and the other clamping member 4B In addition, a lower holding portion 10 that can be pressed from below on the tightening head 8 of the goby portion 2 is provided on the mounting bottom plate portion 7 located below the connecting top plate portion 6, so that the connecting top of each holding member 4 can be connected. When the plate parts 6 are fastened and joined together by the connecting bolt 5, the upper holding part 9 of one holding member 4A and the lower holding part 10 of the other holding member 4B move closer together. Thus, it is configured to be clamped and fixed to the winding head 8 of the goby portion 2 from above and below.

  Specifically, as shown in FIGS. 9 and 10, one clamping member 4 </ b> A is formed in a shape in which the front and rear edges of the connecting top plate portion 6 are bent downward at a right angle by pressing or the like, The front and rear hanging bent piece portions are used as the upper holding portion 9. In other words, in the present embodiment, the upper clamping portions 9 are integrally formed at two locations before and after the connecting top plate portion 6 of one clamping member 4A.

  Further, as shown in FIGS. 11 to 13, the front and rear upper holding portions 9 are formed on a horizontal straight edge having a drooping tip having a length in the left-right direction. The flat top surface 8 </ b> A of the winding head 8 of the goby portion 2 is configured to be pressed by line contact. The upper clamping portion 9 may be configured such that the lower end of the horizontal plate piece is pressed against the flat top surface 8A by surface contact, for example, by bending the hanging tip further in the horizontal direction.

  Further, the upper clamping portion 9 has a degree of protrusion (hanging length) from the connecting top plate portion 6, and the placement bottom plate portion 7 of the one clamping member 4 </ b> A is the roof in the vicinity of the goby portion 2. 1 is placed on the upper surface, and when the positioning contact piece 17 comes into contact with the neck 16 of the goby part 2 from one side (the right side in FIGS. 11 and 13), It is set to the degree of projecting that will come into contact.

  That is, the upper clamping portion 9 has a flat top surface 8A of the tightening head 8 of the goby portion 2 in a state where the placing bottom plate portion 7 of at least one clamping member 4A is placed on the upper surface of the roof 1 near the goze portion 2. It is set as the structure which will contact | abut.

  The other sandwiching member 4B is formed by bending the inner tip portion of the mounting bottom plate portion 7 so as to be inclined upward toward the lower portion of the connecting bolt 5 by pressing or the like. Is the lower clamping portion 10. That is, in the present embodiment, the lower holding portion 10 having a length in the front-rear direction is integrally formed on the mounting bottom plate portion 7 of the other holding member 4B.

  Further, the lower holding portion 10 is formed at a horizontal straight edge having a length in the front-rear direction, and the upper horizontal edge 10A is a winding leading end of the lower portion of the winding head 8 of the goby portion 2. It is set as the structure which press-contacts by the line contact to the lower jaw part 8B in which an edge exists (refer FIG. 13). The lower clamping portion 10 is bent, for example, according to the shape of the lower jaw portion 8B, and the upper surface of the bent bent plate piece is brought into surface contact with the lower jaw portion 8B. It is good also as a structure which press-contacts.

  In addition, the lower holding portion 10 has a protruding degree (projection length) from the placement plate portion 7 described above, and the placement plate portion 7 of the other holding member 4B is located near the goby portion 2. The projecting degree is set so as to come into contact with the winding head 8 of the goby portion 2 from below when placed on the upper surface of the roof 1.

  That is, the lower clamping part 10 is a lower jaw part of the winding head 8 of the goby part 2 in a state in which at least the placing bottom plate part 7 of the other clamping member 4B is placed on the upper surface of the roof 1 in the vicinity of the gouge part 2. It is set as the structure which will contact | abut to 8B.

  Therefore, according to this embodiment configured as described above, the nut 15 is loosened to separate the pair of left and right sandwiching members 4, and the left and right sandwiching members 4 sandwich the gap 2 of the roof 1. In this way, the metal fitting body 3 is arranged on the roof 1, each placing bottom plate portion 7 is placed on the top surface of the roof 1, and the positioning contact piece 17 is brought into contact with the neck 16 of the goby portion 2 from one side, The front and rear upper clamping parts 9 come into contact with the flat top surface 8A of the winding head 8 of the goby part 2 from above (see FIGS. 11 and 12). Then, the upper and lower connected top plates 6 gradually approach the superposed state, and the connected top plate 6 of the other sandwiching member 4B is drawn upward relative to the coupled top plate 6 of one sandwiched member 4A. In conjunction with this, the lower clamping part 10 moves upward, and the lower clamping part 10 becomes the winding head of the goby part 2. It will be pressed from below mandible portion 8B of. And the upper clamping part 9 of one clamping member 4A and the lower clamping part 10 of the other clamping member 4B are clamped and pressed against the winding head 8 of the goby part 2 from above and below, so that the metal fitting body 3 is It is set as the structure fixed to the part 2 (on the roof 1).

  At this time, in this embodiment, the fastening head 8 of the goby part 2 is clamped and fixed from above and below, so that the metal fitting body 3 is firmly positioned in the vertical direction with respect to the gouge part 2, so Even when a force that pulls up the roof-mounted object 12 attached via the metal fittings works upward, the metal fitting body 3 is difficult to move upward, and at this time, the flat top surface 8A of the winding head 8 of the goby portion 2 is also difficult. Since the lower end horizontal edge 9A of the upper clamping part 9 that presses the upper side from the upper side suppresses deformation of the winding head 8, it is difficult to cause a reduction in mounting strength due to the deformation of the winding head 8, The roof plate is also hard to damage.

  Furthermore, since the positioning contact piece 17 is in contact with the neck portion 16 of the goby portion 2, an effect of preventing displacement in the left-right direction is obtained, and the left and right placement bottom plate portions 7 are placed on the upper surface of the roof 1. By doing so, an effect of preventing the sinking downward is also obtained, and a strong positioning and fixing state is obtained.

  Other configurations are the same as those of the first embodiment.

  The present invention is not limited to the first and second embodiments, and the specific configuration of each component can be designed as appropriate.

DESCRIPTION OF SYMBOLS 1 Roof 2 Seam part 3 Metal fitting body 4 Clamping member 4A One clamping member 4B The other clamping member 5 Connection bolt 6 Connection top plate part 7 Mounting bottom plate part 8 Winding head part 9 Upper clamping part 9A Lower end horizontal edge
10 Lower clamping part
11 Hanging plate
12 Rooftop installation
12A solar panel
12B Snow stop

Claims (6)

  A roof mounting bracket for mounting and fixing to a roof gouge part, wherein the metal fitting body is composed of a pair of left and right sandwiching members sandwiched by the gore part and a connecting bolt connecting the left and right sandwiching members. Each sandwiching member is formed in a shape having a connecting top plate portion connected by the connecting bolt at the upper portion and a mounting bottom plate portion placed on the roof top surface near the goby portion at the lower portion. By connecting the connecting top plate portions of the respective clamping members with the connecting bolts, the connecting top plate portions of the one clamping member and the other are moved while the base plate portions are moved closer together. The sandwiching member mounting bottom plate portion is configured to move close to one another, and one sandwiching member includes an upper sandwiching portion that can be press-contacted from above to the winding head of the goby portion on the connecting top plate portion. The other sandwiching member is wound at a position below the connecting top plate portion of the goby portion. When a lower clamping portion that can be pressed from below is provided on the head, and the coupling top plate portions of the respective clamping members are tightened and joined with the coupling bolts, the upper clamping portion of one clamping member and A roof mounting bracket characterized in that the lower clamping portion of the other clamping member moves closer to the clamping member and is clamped and fixed to the winding head of the goby portion from above and below.   The pair of left and right sandwiching members are configured such that a hanging plate portion projects downward from the flat plate-shaped connecting top plate portion, and the bottom plate portion is provided at the lower end of the hanging plate portion, The other clamping member has a configuration in which the lower clamping part projects from the hanging plate part toward the one clamping member, and the coupling top plate parts are tightened with the coupling bolts. When connected, the connecting top plate portion of the other holding member is drawn to the connecting top plate portion of the one holding member, and the lower holding portion is lowered to the winding head of the goby portion along with this drawing movement. The roof mounting bracket according to claim 1, wherein the roof mounting bracket is configured to be in pressure contact.   The pair of left and right sandwiching members have a hanging plate portion projecting downward from the flat plate-shaped connecting top plate portion, and the above-described mounting bottom plate portion projects from the hanging plate portion toward the opposite inside. The other sandwiching member has a configuration in which the lower sandwiching portion rises upward from the inner end portion of the mounting bottom plate portion, and the connecting top plate portions are connected to each other. When tightening and overlapping with the connecting bolt, the connecting top plate portion of the other clamping member is drawn to the connecting top plate portion of the one clamping member, and the lower clamping portion becomes the gouge portion as the drawing moves. The roof mounting bracket according to claim 1, wherein the roof mounting bracket is configured to be pressed against the winding head from below.   The connecting top plate portion of the other sandwiching member is disposed below the connecting top plate portion of the one sandwiching member, and the upper and lower connecting top plates are fastened with the connecting bolts. When overlapped, the connecting top plate portion of the other clamping member is drawn upward with respect to the connecting top plate portion of the one clamping member, and the lower holding portion moves up and moves along with this drawing movement. The roof mounting bracket according to any one of claims 1 to 3, wherein the roof mounting bracket is configured to be in pressure contact with the winding head of the head from below.   The connection bolt is configured such that when the connection top plate portions of the respective clamping members are tightened and overlapped with each other with the connection bolt, the connection bolt is set up and protrudes upward from the connection top plate portion. The roof mounting bracket according to any one of claims 1 to 4, wherein a roof installation object such as a solar panel or a snow stopper can be attached to the bolt.   The upper holding portion is configured to have a horizontal edge or a horizontal surface at a lower end thereof, and the lower horizontal edge or the lower horizontal surface is configured to press-contact the winding head of the goby portion from above. The mounting bracket for roofs of any one of 1-5.

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