JP4533916B2 - Eaves structure - Google Patents

Description

  The present invention provides a roof decorative panel mounting bracket for attaching a roof decorative panel to an eaves such as a folded plate roof, and the upper end of the hanging rod is inserted and fixed to the folded plate roof or the like, and a reinforcing member is provided on the hanging rod. The present invention relates to an eaves tip structure provided with a folded plate hanging metal fitting.

  In a building such as a folded-plate roof, since eaves can not be directly attached, generally there is a folded-plate hanging bracket that fixes the eaves hanging bracket to the folded plate roof and attaches the eaves to the eaves hanging bracket. in use.

  Such a folded plate hanging bracket is provided with an eaves hanging bracket provided with an ear holding portion for attaching the eave rod to the lower end of the hanging rod, and the upper end of the hanging rod is inserted and fixed to the folded plate roof or the like. .

  Therefore, since the entire load of the eaves and the like is applied as a concentrated load on the upper end of the suspension rod, there is a risk of causing bending or breakage in the suspension rod or the folded plate roof. A reinforcing member for dispersing a load to prevent bending, breakage, and the like has been proposed.

  The reinforcing member is penetrated by the hanging rod and fixed in a direction orthogonal to the upper portion of the hanging rod, and the entire upper surface of the reinforcing member is brought into contact with the back surface of the folded plate roof or the like. .

  Therefore, the total load applied to the eaves and the like is generated in the suspended fence and the folded-plate roof because the entire upper surface with which the reinforcing member is in contact is loaded as a distributed load on the rear surface of the folded-plate roof and the like. Bending, breakage, and the like can be prevented (see, for example, Patent Document 1).

  Moreover, the roof decorative panel mounting bracket for attaching a roof decorative panel is used for eaves edges, such as a folded-plate roof.

Specifically, the roof decorative panel mounting bracket comprises a panel receiving member for mounting the roof decorative panel, and an attachment member for fixing the panel receiving member to the eaves with a coupling tool such as a bolt or a nut. After fixing the mounting member to the eaves edge, the roof decorative panel is locked to the panel receiving member fixed vertically to the tip of the mounting member, and the roof decorative panel is folded. It is attached to eaves such as a plate roof (for example, see Patent Document 2).
JP-A-8-253985 JP 2004-76534 A

  Thus, although the conventional reinforcing member is effective in the point which can prevent the bending, damage, etc. which arise in a hanging rod, a folded-plate roof, etc., there existed a problem that construction was difficult and it was difficult to construct.

  Specifically, the upper end of the hanging rod is inserted and fixed to a folded plate roof or the like, but the reinforcing member needs to be penetrated and attached to the hanging rod in advance before this work.

  On the other hand, a folded plate roof or the like has a roof gradient, and the roof gradient varies depending on the building to be installed. The eaves-hanging metal fitting itself must be installed horizontally.

  For this reason, in the construction site, the eaves hanging bracket itself is often bent and processed according to the roof slope so that the eaves hanging bracket itself is installed horizontally.

  However, in the folded plate hanging bracket provided with the reinforcing bracket, it is difficult to perform construction because it is necessary to pierce the hanging rod again after the reinforcing member is removed and adjusted each time the hanging rod is bent. There is a problem.

  Also, the roof decorative panel attached to the eaves such as the folded roof is directly subjected to external load due to wind and rain, etc. Therefore, the roof decorative panel mounting bracket to which the roof decorative panel is attached particularly in the case of strong winds such as typhoons. Therefore, there is a demand for increasing the strength of the roof decorative panel mounting bracket.

  Therefore, the present inventors can easily and reliably adjust the bending of the hanging rod even after the installation of the folded plate hanging bracket, and the roof decorative panel mounting bracket to which the roof decorative panel is mounted. An eaves-end structure that can increase the strength is also provided.

To achieve the above objective,
In the eaves-end structure according to claim 1, the upper end of the hanging rod is inserted and fixed to a folded plate roof or the like, and the hanging rod is expanded to one side and widened or reduced across the upper and lower ends. A folded plate hanging bracket formed by attaching a reinforcing member formed with a bulging groove portion and fixing the reinforcing member and a hanging rod with a fixing tool, and a roof decorative panel on the eaves such as the folded plate roof The roof decorative panel mounting bracket for mounting the door is connected and fixed via a connecting material.

  The eaves tip structure according to claim 2 is the structure according to claim 1, wherein the reinforcing member is provided with a height adjusting hole capable of adjusting the connecting and fixing position of the connecting member in the vertical direction.

  An eaves tip structure according to a third aspect is the structure according to any one of the first and second aspects, wherein the connecting member is provided with an adjustment hole that can adjust the degree of protrusion of the roof decorative panel mounting bracket.

  The eaves-end structure according to claim 4 is the structure according to any one of claims 1 to 3, wherein the connecting member is divided, and the divided one connecting piece and the other connecting piece are connected to a structure movable in the vertical and horizontal directions. Do it.

The present invention has the following effects.
According to the eaves-end structure according to claim 1, while bulging to one side, a single reinforcing member formed with a bulging groove portion that is widened or reduced across the upper and lower ends is attached to the hanging rod, A folded plate hanging metal fitting obtained by fixing the reinforcing member and the hanging hook with a fixing tool and a roof decorative panel fitting are connected and fixed via a connecting material.

  Therefore, since the reinforcing member of the folded plate hanging bracket can be freely attached to and detached from the hanging rod after bending adjustment of the hanging rod, the folded plate hanging bracket can be easily and reliably constructed.

  Further, since the single reinforcing member is formed with a bulging groove portion that is widened or reduced across the upper and lower ends, the bulging groove portion is widened even after the folded plate hanging bracket is installed. Alternatively, it is possible to adjust the bending of the suspension rod within the allowable range of reduction, and it is possible to easily and reliably adjust the bending of the suspension rod.

  Further, since the folded plate hanging bracket and the roof decorative panel mounting bracket are connected and fixed via a connecting material, a rectangular monocoque structure is formed by the roof decorative panel mounting bracket, the folded plate hanging bracket and the connecting material. Even if an external load such as wind and rain is directly applied to the roof decorative panel mounting bracket, the load is distributed not only to the roof decorative panel mounting bracket but also to the folded plate hanging bracket through the connecting material. Therefore, the strength of the roof decorative panel mounting bracket can be increased, and the risk of bending the roof decorative panel mounting bracket due to strong winds or the like can be reliably prevented.

  According to the eaves tip structure according to claim 2, since the reinforcing member is provided with a height adjustment hole capable of adjusting the connection fixing position of the connecting material in the vertical direction, according to the mounting position of the roof decorative panel mounting bracket, By moving the connecting member in the vertical direction, the folded plate hanging bracket and the roof decorative panel mounting bracket can be reliably connected and fixed via the connecting member.

  According to the eaves-end structure according to claim 3, since the connecting member is provided with an adjustment hole that can adjust the degree of protrusion of the roof decorative panel mounting bracket, the connecting material depends on the mounting position of the roof decorative panel mounting bracket. Is moved in the direction of the roof decorative panel mounting bracket (front and rear), and the folded plate hanging bracket and the roof decorative panel mounting bracket can be reliably connected and fixed via the connecting material.

  According to the eaves tip structure according to claim 4, the connecting material is divided, and the divided one connecting piece and the other connecting piece are configured to be horizontally movable. Depending on the position, one of the connecting pieces and the other connecting piece can be moved horizontally, and the folded plate hanging bracket and the roof decorative panel mounting bracket can be reliably connected and fixed via the connecting member.

  Hereinafter, the eaves-end structure A according to the present invention will be described with reference to the drawings.

  FIG. 1 is an exploded perspective view schematically showing an embodiment of an eaves structure A according to the present invention, and FIG. 2 is a side view showing a main part of the eaves structure A shown in FIG.

  This eaves-end structure A is formed by inserting the upper end of the suspension rod 11 into the folded plate roof Y and fixing it, and bulges the suspension rod 11 in one side and widens or decreases the width across the upper and lower ends. One reinforcing member 13 having a bulging groove 12 is provided, and the folded plate hanging bracket 10 formed by fixing the reinforcing member 13 and the suspension rod 11 with a fixing tool 14 and the eaves of the folded plate roof Y A roof decorative panel mounting bracket 20 for attaching the roof decorative panel P is connected and fixed via a connecting member 30.

  Specifically, the reinforcing member 13 of the folded plate hanging bracket 10 is formed of a single plate body, and a contact piece 13 a that contacts the back surface of the folded plate roof Y is provided at the upper end.

  In this example, the abutting pieces 13a are provided on both sides of the upper end of the reinforcing member 13 so as to project toward one side. For example, the abutting pieces 13a are formed in different directions in the front and rear directions. Alternatively, it can be formed only on one side of the upper end of the reinforcing member 13.

  Further, reinforcing ribs 13b formed by bending a part thereof are formed on both side ends of the reinforcing member 13, thereby increasing the strength of the reinforcing member 13.

  In addition, although the shape of the reinforcing member 13 is formed into a substantially inverted trapezoidal shape that is substantially narrowed from the upper side to the lower side, the shape is not limited to this, but the cross-sectional wave shape of the folded plate roof Y, etc. It can be appropriately selected depending on the situation.

  In addition, a bulging groove portion 12 that is bulged to one side and communicated with the upper and lower ends is formed at the approximate center of the reinforcing member 13.

  The bulging groove portion 12 is formed so as to gradually widen or decrease from one of the upper and lower ends of the reinforcing member 13 toward the other. Here, the lower end of the reinforcing member 13 extends from the lower end to the upper end. An example is shown in which the width is gradually increased (the width is gradually reduced from the upper end to the lower end of the reinforcing member 13).

  The expansion or reduction of the bulge groove portion 12 is formed to such an extent that the suspension rod 11 can be accommodated in the bulge groove portion 12 after bending adjustment of the suspension rod 11 (to allow bending of the suspension rod 11). It only has to be done.

  The shape of the bulging groove portion 12 is not limited to that of the present embodiment. For example, the bulging groove portion 12 is formed in a substantially semicircular shape in one side in a substantially semicircular shape. Also, it may be widened or reduced over the bottom.

  Furthermore, in this embodiment, a plurality of mounting holes are provided in the vertical direction of the bulging groove portion 12 in the reinforcing member 13 to provide a height adjusting hole 15, and the roof decorative panel mounting bracket is provided by the height adjusting hole 15. The connection fixing position can be adjusted by moving the connecting member 30 in the vertical direction in accordance with the mounting position of 20, and the folded plate hanging bracket 10 and the roof decorative panel mounting bracket 20 can be reliably connected via the connecting member 30. Can be connected and fixed.

  The hanging rod 11 of the present embodiment is formed by a bolt shaft provided with a screw thread, and a protruding and raised claw 13c that protrudes inward is formed at an appropriate position of the bulging groove portion 12 of the reinforcing member 13, The cut-and-raised claw 13c is locked to the thread of the hanging rod 11 so that the reinforcing member 13 and the hanging rod 11 are securely locked.

  If such a cut-and-raised claw 13c is formed, the cut-and-raised claw 13c fits into the trough between the threads of the suspension rod 11 and is securely locked, so that one reinforcing member 13 is displaced. Therefore, it is possible to more reliably perform the folding plate hanging bracket 10.

  The fixing member 14 may be any member as long as it can securely fix the reinforcing member 13 and the suspension rod 11. Here, attachment holes 13d are formed on both sides in the vicinity of the lower end of the reinforcing member 13, and the attachment holes 13d are overlapped. The fixing plate 14a is provided with a possible hole 14b, a bolt 14c, and a nut 14d. After the fixing plate 14a is joined to the suspension rod 11, the bolt 14c is passed through the hole 14b and then the nut. The thing of the structure which 14d is screwed and the reinforcement member 13 and the hanging rod 11 are fixed is illustrated.

  The roof decorative panel mounting bracket 20 includes a panel receiving member 21 for mounting the roof decorative panel P and a mounting member 22 for fixing the panel receiving member 21 to the folded roof Y. 23 is connected.

  The panel receiving member 21 may have any shape that can be attached to the roof decorative panel P. However, in this embodiment, the upper and lower sides of the panel receiving member 21 are arranged to lock the lower folding edge P1 on the roof decorative panel P. The angle material which formed the receiving bending piece 21a which receives and fixes the lower folding edge P1 on the roof decorative panel P at the end is illustrated.

  Further, a side portion 21b extends in the longitudinal direction on the side surface of the panel receiving member 21, and a long hole 21c for adjusting the mounting height is formed in the piece portion 21b.

  Furthermore, a mark portion 21d such as a scale that can identify the height position of the panel receiving member 21 may be formed along the longitudinal direction of the long hole 21c. By forming such a mark portion 21d, for example, The height position of the panel receiving member 21 raised in the construction assembly state can be easily identified, and the construction work can be reduced.

  The mounting member 22 can be fixed to the folded plate roof Y and can be folded to the panel receiving member 21, but in this embodiment, an L-shaped angle composed of one piece 22a and a fixed piece 22b. The material is illustrated.

  The fixing piece 22b has a plurality of mounting holes 22c formed at appropriate positions, and can pass through the suspension rod 11 through the mounting holes 22c. If necessary, bolts, nuts, etc. can be inserted into the other mounting holes 22c. The fixing piece 22b and the folded-plate roof Y can also be fixed reliably using the fixing tool 22d.

  A shaft hole 22e through which the connector 23 is inserted is formed on the eaves side of the piece 22a.

  If the long hole 21c of the panel receiving member 21 formed in this way and the shaft hole 22e of the mounting member 22 are overlapped, and the bolt of the connector 23 is passed through this, the nut is screwed into the panel receiving member 21. The mounting member 22 can be assembled into an L shape as shown in the figure.

  In addition, if the said nut is loosened, the panel receiving member 21 can be rotated centering | focusing on the coupling tool 23, and can be folded up and packed compactly.

  The connecting member 30 may be any structure that can connect and fix the folded plate hanging bracket 10 and the roof decorative panel mounting bracket 20, and for example, a single plate member or an L-shaped angle can be used.

  In the present embodiment, the connecting material 30 is divided, and the divided one connecting piece 31 and the other connecting piece 32 are configured to be horizontally movable.

  Specifically, one connecting piece 31 and the other connecting piece 32 are each formed in an L shape with a plate material, and a vertically long slot 31a is formed on the short side of one connecting piece 31, and the other connecting piece 31 is connected. By opening a horizontally long slot 32a on the short side of the piece 32, overlapping the short holes 31a, 32a with each other and tightening with a connecting tool 33 such as a bolt or a nut, one connecting piece 31 and The other connecting piece 32 is connected to be movable in the vertical and horizontal directions.

  In addition, a long hole 31b is formed on the long side of one connecting piece 31, and this long hole 31b and the long hole 21c of the panel receiving member 21 are overlapped and screwed together with a bolt, a nut or the like. And the panel receiving member 21 are connectable.

  On the other hand, a plurality of mounting holes are provided in the long side of the other connecting piece 32 of the connecting member 30 to open an adjustment hole 32b that can adjust the protruding condition of the roof decorative panel mounting bracket 20, and this adjustment hole 32b. The height adjusting hole 15 provided in the reinforcing member 13 is overlapped and screwed with a screwing tool 34 such as a bolt or a nut so that the other connecting piece 32 and the reinforcing member 13 can be connected.

  An example of construction of the eaves-end structure A according to the present invention configured as described above will be described below.

  First, the upper end of the hanging rod 11 provided with the eaves hanging bracket T or the like is inserted into the folded plate roof Y, and is passed through the mounting hole 22c of the fixed piece 22b. A rubber packing or the like is attached to the upper end portion of the hanging rod 11 or the like. The fastening tool T1 such as a nut provided is screwed and the hanging rod 11 is attached to the folded plate roof Y.

  Then, depending on the roof slope of the folded plate roof Y, the hanging rod 11 is slightly bent by a well-known means and adjusted so that the eaves rod T2 is installed horizontally.

  Next, the bulging groove portion 12 of one reinforcing member 13 is attached to the adjusted suspension rod 11, the fixing plate 14a is disposed so as to sandwich the suspension rod 11, and the bolt 14c is passed through the hole portion 14b. After that, the nut 14d is lightly tightened and temporarily fixed. Finally, the temporarily fixed reinforcing member 13 is pushed up, and the contact piece 13a provided at the upper end is brought into contact with the back surface of the folded roof Y. Then, the nut 14 d is securely tightened, and the reinforcing member 13 and the hanging rod 11 are fixed by the fixing tool 14.

  On the other hand, the roof decorative panel mounting bracket 20 securely fixes the fixing piece 22b and the roofing material Y to the fixing piece 22 temporarily fixed to the roofing material Y using the fixing tool 22d.

  Next, when the panel receiving member 21 is erected in the vertical direction and the height position of the panel receiving member 21 is adjusted along the long hole 21c, the bolts and nuts of the connector 23 are screwed together. The panel receiving member 21 and the mounting member 22 are fixed in an assembled state as shown in the figure.

  Next, the long hole 21c of the assembled panel receiving member 21 and the long hole 31b of the one connecting piece 31 are overlapped and screwed with a bolt, a nut or the like, and the one connecting piece 31 and the panel receiving member 21 are connected. At the same time, the height adjusting hole 15 provided in the reinforcing member 13 and the output adjusting hole 32b of the other connecting piece 32 of the connecting member 30 are overlapped and screwed with a screwing tool 34 such as a bolt or nut, The connecting piece 32 and the reinforcing member 13 are connected.

  Then, the short sides of the one connecting piece 31 and the other connecting piece 32 are overlapped, the long holes 31a, 32a of these short sides are overlapped, and screwed together with a connecting tool 33 such as a bolt or a nut. Link.

  Finally, after the mounting position of the panel receiving member 21 is adjusted, the panel receiving member 21 is fixed by securely tightening the screw fittings 34 such as bolts and nuts, and the roof decorative panel is fixed to the fixed panel receiving member 21. The upper and lower folding edges P1 are received and fixed on P, and the roof decorative panel P is attached to the eaves of the roof.

  As described above, according to the eaves-end structure A according to the present invention, the reinforcement member 13 can be freely attached to and detached from the hanging rod 11 after the bending of the hanging rod 11 is adjusted. In addition to the fact that the rectangular monocoque structure is formed at the eaves by the folded plate hanging bracket 10, the roof decorative panel mounting bracket 20, and the connecting member 30, the exterior of the roof decorative panel mounting bracket 20 due to wind and rain etc. Since the load is distributed and applied not only to the roof decorative panel mounting bracket 20 but also to the folded plate hanging bracket 10 through the connecting material 30, even if the load from the roof is applied to the roof decorative panel mounting bracket 20 The strength can be increased, and the risk that the roof decorative panel mounting bracket 20 is bent by a strong wind or the like can be reliably prevented.

  In addition, FIG. 3 is the side view which showed the principal part of the Example from which the eaves-end structure A which concerns on this invention differs. That is, in FIG. 1 and FIG. 2, an example in which a plurality of mounting holes are opened and the height adjusting hole 15 and the output adjusting hole 32 b are provided is illustrated. However, as shown in FIG. A hole (slide hole) may be opened to provide the height adjustment hole 15 and the output adjustment hole 32b. In the former case, the height and the output condition can be adjusted intermittently. It is possible to adjust the height and the degree of protrusion.

1 is an exploded perspective view schematically illustrating an embodiment of an eaves-end structure A according to the present invention. It is the side view which showed the principal part of the eaves-end structure A shown in FIG. It is the side view which showed the principal part of the Example from which the eaves-end structure A which concerns on this invention differs.

Explanation of symbols

A Eaves-end structure P Roof decorative panel Y Folded plate roof 10 Folded plate hanging bracket 11 Hanging rod 12 Swelling groove 13 Reinforcement member 14 Fixing tool 15 Height adjusting hole 20 Roof decorative panel mounting bracket 30 Connecting material 31 One connecting piece 32 The other Connection piece 32b Outlet adjustment hole

Claims (4)

  The upper end of the hanging rod is inserted and fixed to a folded-plate roof or the like, and the hanging rod is bulged in one side and is formed with a bulging groove portion that is widened or reduced across the upper and lower ends. Folded plate hanging metal fittings that are provided with a plurality of reinforcing members and these reinforcing members and hanging rods are fixed by a fixing tool, and roof decorative panel mounting metal fittings for attaching a roof decorative panel to the eaves of the folded plate roof or the like And an eaves tip structure characterized by being connected and fixed via a connecting material. In claim 1,
An eaves-end structure in which a reinforcing member is provided with a height adjusting hole capable of adjusting the connecting and fixing position of the connecting material in the vertical direction. In either claim 1 or 2,
An eaves-end structure in which the connecting material is provided with an adjustment hole that allows adjustment of the degree of protrusion of the roof decorative panel mounting bracket. In any one of Claims 1-3,
An eaves-end structure formed by dividing a connecting material and connecting one of the divided connecting pieces and the other connecting piece so as to be movable in the vertical and horizontal directions.

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