JP2011252300A - Accessory attaching metal fitting for vertical flat roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof structure capable of easily roofing a roof using vertical flat roofing on the spot and having strength without deviation at a high level against external force generated from every direction.SOLUTION: An accessory attaching metal fitting for a vertical flat roof includes a locking plate 1 for locking an accessory, a pair of clamp pieces 2, 2 molded in the same shape for clamping the narrow part 10a of the seam 10 of the a vertical flat roof plate and clamping the locking plate 1 from the left and right, and a bolt 3a and a nut 3b for tightening it. The clamp pieces 2, 2 have a holder 4 comprising seat parts 4a bent in the direction of separating from each other, raised parts 4b of a length for settling the locking plate 1 from the tip and projection edges 4c bent in the direction of getting closer to each other from the tip at the upper part, and have pressing pawls 5 for clamping the narrow part 10a of the seam 10 at the lower part, and the projection edges 4c have a slit 6 over the entire projection length. By tightening the bolt 3a inserted to the clamp pieces 2, 2 and the nut 3b, the clamp pieces 2, 2, the holders 4, 4 and the pressing pawls 5, 5 are brought closer to each other, and left and right lower ends of a hook part 1b are settled in the slit 6.

Description

  The present invention relates to a metal fitting for attaching a frame that supports a panel such as roof greening to a roof as an accessory, which is used for a standing flat roof (hereinafter referred to as a roof).

  Conventionally, the installation work of the vertical flat roof is to fix the metal plate as the roof plate to the field plate, by fixing the hanging bracket on the field plate with screws etc., and on the field plate along the hanging bracket. All the metal plates that have been sown on the base plate are wound into the goby part by forming the gore part that connects the edges of the crushed metal plates together with the edges of the adjacent metal plates in the form of wrapping the hanging metal fittings. The work which fixes to a field board via the suspended hanging metal fitting is performed (for example, refer to the following patent documents 1).

As a general structure of the mounting bracket to be mounted in such a standing manner, for example, as shown in the above-mentioned Patent Document 1, there is one that sandwiches a constricted portion formed at the base portion of the goby portion.
This example is a mounting bracket for mounting a decorative tile, and is an example in which the attachment portion is relatively easily fixed.

JP 2000-310011 A

  However, accessories to be attached to the roof are not always easy to attach, and the structure of the mounting bracket requires a structure that supports the accessories in addition to the structure that is fixed to the roof plate as described above. . Such a mounting bracket has the simplest possible structure in terms of manufacturing effort and manufacturing cost as well as achieving the intended purpose of securely holding it in relation to the accessory to be fixed. Therefore, it is desirable to devise metal fittings that have as few parts as possible and that require less labor for construction.

  The present invention has been made in view of the above circumstances, and is an intended object for securely holding a frame for supporting a panel as an accessory to a roof in relation to an accessory to be fixed. In addition to achieving the above, it is possible to provide an attachment mounting bracket for vertical thatched roofs that has the simplest possible structure in terms of manufacturing effort and manufacturing cost, with as few parts as possible, and requires less work. With the goal.

  In order to solve the above-mentioned problems, an attachment mounting bracket for a vertical flat roof according to the present invention sandwiches a constriction plate for locking the attachment and a constriction of a gob portion of the vertical flat roof, It has a pair of sandwiching pieces formed in the same shape for sandwiching the stop plate from the left and right, and a bolt and a nut for fastening the pair of sandwiching pieces.

  The sandwiching piece is a holder comprising a seat portion bent in a direction separating from each other at the upper portion, an upright portion having a length in which the locking plate can be accommodated from the tip of the seat portion, and a protruding edge bent in a direction close to each other from the tip of the upright portion And a presser claw for holding the constriction of the goby part of the vertical flat roof plate at the lower part, and a bolt insertion hole at the intermediate part. In addition, the seat part which comprises a holder, an upright part, and all or one part of a protruding edge may be a series with a curve.

  The locking plate includes a flat base portion and a hook portion that stands up from the central portion of the base portion and bends in any of the front and rear directions, and the protruding edge includes a slit that extends over the entire protruding length. By tightening the bolts and nuts that have passed through the bolt insertion holes of the pair of sandwiching pieces, the pair of sandwiching pieces, their holders, and presser claws approach each other, and the installation to the goby part of the standing roof is completed. Holding of the locking plate is completed with the left and right lower ends of the hook portion of the stop plate being fitted in the slit.

According to the vertical flat roof accessory mounting bracket according to the present invention, the number of main parts is three types and four points: a pair of clamping pieces, bolts and nuts, and a locking plate. However, since it can be formed only by performing bending and welding in addition to the cutting process, the manufacturing labor and the manufacturing cost are reduced.
Further, by tightening the bolt and the nut, the pair of sandwiching pieces comes close to each other, and the holder of the sandwiching pieces firmly holds the goby portion of the standing flat roof. At the same time, the holding claw of the pair of clamping pieces firmly holds the locking plate, and the right and left lower end portions of the hook portion fit into the slit, effectively preventing the locking plate from being displaced. can do.

  Furthermore, even during construction, each part can be temporarily fastened by temporarily tightening bolts and nuts, and in that state, it can be easily attached to the seam of a standing flat roof. It also contributes to the reduction of

It is a front view which shows the structure and attachment example of the attachment mounting bracket for standing flat roofs by this invention. It is a side view which shows the structure and attachment example of the attachment mounting bracket for standing flat roofs by this invention. It is a side view which shows the structure of the latching plate in the attachment mounting bracket for standing flat roofs by this invention. It is a perspective view which shows an example of the vertical thatched roof structure which mounts the attachment mounting bracket for vertical and flat roofs by this invention. It is an expanded sectional view which shows an example of the vertical thatched roof structure which mounts the attachment mounting bracket for standing flat roofs by this invention. It is an enlarged front view which shows an example of the tight frame used for the vertical flat roof structure which mounts the attachment mounting bracket for vertical flat roofs by this invention. It is a side view which shows an example of the flame | frame fixed to the attachment mounting bracket for standing flat roofs by this invention, and its mounting state. It is the embodiment figure seen from the top which shows an example of the attachment state of the attachment attached with the attachment mounting bracket for standing flat roofs by this invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of an upright flat roof accessory mounting bracket (hereinafter referred to as “mounting bracket”) according to the present invention will be described below with reference to the drawings.
The roof structure to which the present embodiment is attached is a vertical frame composed of a tight frame 11 (see FIG. 6) fixed on the roof base material and a metal plate (hereinafter referred to as a vertical plate 12) fixed to the tight frame 11. It is a flat roof.

  The upright 12 includes an engaging portion 12d having a flat portion 12a that is fixed on the base material of the roof, a rising portion 12b that rises from both ends thereof, and a constricted portion 12c that extends from the tip of each rising portion 12b. (See FIG. 4 and FIG. 5).

The tight frame 11 is directly fixed to a vertical thatched roof, and is integrally provided with a plurality of suspension parts 11a inserted into the engagement part 12d at a predetermined interval.
The hanging part 11a includes locking pieces that are open in two directions in the width direction of the upright 12, and the engaging parts 12d of the upright 12 that are adjacent to each other are engaged with each other, and The child part 11a is included, and the constricted part 12c is provided with a caulking part 13 relating to the two locking pieces (see FIGS. 1, 4 and 5).

  In the present embodiment, a locking plate 1 having a hook for locking a frame (one of accessories) 14 of a roof greening pallet on which plants are vegetated, and a constriction 10a of a goby portion 10 of a standing flat roof are sandwiched. A pair of sandwiching pieces 2 and 2 that sandwich the locking plate 1 from the left and right, and a bolt 3a and a nut 3b that fasten the pair of sandwiching pieces 2 and 2 formed in the same shape (see FIG. 7).

The sandwiching pieces 2 and 2 are obtained by cutting a metal plate having a thickness of about 1 mm to about 3 mm and performing bending or pressing, with a substantially flat intermediate portion 2a interposed therebetween. 4 and a presser claw 5 at the bottom.
The holder 4 has a seat portion 4a that is bent substantially at right angles in a direction away from the upper end of the intermediate portion 2a, and a length that allows the locking plate 1 to be accommodated from the tip of the seat portion 4a. An upright portion 4b that is bent substantially upward at a right angle and a protruding edge 4c that is bent at a substantially right angle in a direction approaching each other from the tip of the upright portion 4b are provided.
The protruding edge 4c includes a slit 6 extending along the protruding direction, extending over the entire protruding length, and having a width equal to the thickness of the hook portion 1b of the locking plate 1 (see FIGS. 1 and 7).

The presser claw 5 bends in such a manner as to straddle the goby part (engagement part 12d of the upright 12) 10 of the standing flat roof in a direction away from the lower end of the intermediate part 2a for each of the pair of holding pieces 2 and 2. Alternatively, a curved relief portion 5a and a claw portion 5b bent in a direction approaching each other from the tip of the relief portion 5a toward the constriction 10a of the goby portion 10 in the standing flat 12 are provided.
The intermediate portion 2a includes a bolt insertion hole, and when reinforcement is required, a rib is appropriately formed.

  The locking plate 1 includes a base portion 1a made of a rectangular metal flat plate and a hook portion 1b obtained by bending a rectangular metal flat plate having the same width as the base portion 1a at a substantially right angle, and the longitudinal direction of the base portion 1a. The end face of the hook part 1b is attached to the intermediate part in a state where the side edge of the base part 1a and the side edge of the hook part 1b are aligned, and the front and back of the hook part 1b are welded in the front-rear direction. . As a result, the hook portion 1b rises from the central portion of the base portion 1a and bends in either the front or rear direction (see FIGS. 1 and 3).

  The present embodiment is configured as described above, and as shown in FIG. 1, a pair of holding pieces 2 and 2 having the same form are formed so that the press claws 5 and 5 straddle the goby portion 10 of the standing flat roof. By arranging and tightening the bolt 3a and nut 3b passed through the bolt insertion hole, the holders 4 and 4 and the presser claws 5 and 5 of the pair of sandwiching pieces 2 and 2 come close to each other, and the left and right lower ends of the hook portion 1b Fits into the slit 6 and the holders 4 and 4 of the pair of sandwiching pieces 2 and 2 firmly clamp the constriction 10a of the gob 10 of the standing flat roof, and the presser claws 5 and 5 of the pair of sandwiching pieces 2 and 2 Holds the locking plate 1 firmly.

  The mounting bracket fixed to the vertical roof as described above has a hook portion 1b for locking the frame 14 for holding the roof greening pallet 15 and holding the plurality of roof greening pallets 15 by the frame 14. Thus, the greening of the roof can be performed on the standing flat roof relatively easily (see FIGS. 7 and 8).

  For example, as shown in FIG. 7, the frame 14 is formed by forming a steel plate into a U-shape including an upper support plate 14a, a back plate 14b, and a lower support plate 14c. This example is a frame 14 in which a pair of frames 14 are arranged in contact with the respective back plates 14b, and the back plates 14b of the frames 14 and 14 forming a pair have a concave portion 14d and a convex portion. The unit 14e is provided. The concave portion 14d and the convex portion 14e are paired to sandwich the hook portion 1b, and are connected by a bolt 16a and a nut 16b to maintain the sandwiched state. The sum of the thickness of the hook portion 1b and the protruding length of the convex portion 14e is a concave portion so that the back plate 14b of the frame 14 can be clamped so as not to rattle between the hook portion 1b and the frame 14. You may set so that the depth of 14d may be exceeded (refer FIG.7 (B)).

The mounting bracket is fixed to the seam 10 of the standing flat roof according to the width of the pallet 15. At that time, the hook portions 1b of the mounting brackets in each row are directed in the same direction. As described above, the pair of frames 14 and 14 are fixed to the mounting brackets forming each row, and both side edges of the pallet 15 are passed through the opposing openings 14f of the pair of frames 14 and 14, and both ends of each frame 14 are connected. The pallet 15 is prevented from being detached by sealing with the stopper 17 (see FIG. 8).
In addition, the attachment mounted on the roof is not limited to the roof planting facility, but a photovoltaic power generation panel or the like is also conceivable, and the design of the frame according to the attachment to be installed is appropriately changed.

  In addition, as an example of each vertical flat 12, it is a plated steel plate cut into a strip shape having a thickness of about 0.6 mm to 1.2 mm, and is bent so as to have a uniform cross-sectional shape along its longitudinal direction. A molded one is mentioned.

1 locking plate, 1a base part, 1b hook part,
2 clamping pieces, 2a middle part,
3a bolt, 3b nut,
4 holder, 4a seat part, 4b upright part, 4c protruding edge,
5 presser claw, 5a relief part, 5b claw part,
6 slits,
10 goby, 10a,
11 Tight frame, 11a Hanging part,
12 Rihei,
12a flat part, 12b rising part, 12c constricted part, 12d engaging part,
13 Caulking part,
14 frame, 14a upper support plate, 14b back plate, 14c lower support plate, 14d concave portion, 14e convex portion,
14f opening,
15 palettes,
16a bolt, 16b nut,
17 stopper,

Claims (1)

A locking plate (1) for locking the accessory;
A pair of sandwiching pieces (2, 2) formed in the same shape for sandwiching the constriction plate (10a) of the gob portion (10) of the vertical flat roofing board and sandwiching the locking plate (1) from the left and right,
A bolt (3a) and a nut (3b) for fastening the pair of clamping pieces (2, 2);
The sandwiching pieces (2, 2) are composed of a seat part (4a) bent in a direction away from each other at an upper part, an upright part (4b) of a length in which the locking plate (1) can be accommodated from the tip of the seat part (4a), and A holder (4) comprising a protruding edge (4c) bent in a direction approaching each other from the tip of the upright portion (4b) is provided, and a constriction (10a) of the gob portion (10) of the standing flat roofing board is sandwiched at the lower portion. The presser claw (5) is provided, and the intermediate part (2a) is provided with a bolt insertion hole,
The locking plate (1) includes a flat plate portion (1a) and a hook portion (1b) that stands up from the central portion of the table portion (1a) and bends in any direction.
The projecting edge (4c) is provided with a slit (6) extending over the entire projecting length, and a pair of clamps by tightening a bolt (3a) and a nut (3b) passed through the bolt insertion holes of the pair of clamp pieces (2, 2) The stand (2, 2), its holder (4, 4) and the presser claw (5, 5) approach each other, and the left and right lower ends of the hook part (1 b) fit into the slit (6). Attachment fitting for flat roof.

Images