JP2012017627A - Attaching metal fitting for folded-plate roof board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attaching metal fitting for a folded-plate roof board, which is easily attached/fixed or the like to a rising part of a seam part and does not require high processing accuracy.SOLUTION: The attaching metal fitting for the folded-plate roof board includes a first clamping member 1 and a second clamping member 2. A rotating shaft 3 for freely rotating the first clamping member 1 relative to the second clamping member 2 in the state of making bend surfaces 1b,1b of the first clamping member 1 and bend surfaces 2b,2b of the second clamping member 2 face each other and positioning the left and right bend surfaces 2b,2b of the second clamping member 2 on the outer side of the left and right bend surfaces 1b,1b of the first clamping member 1 is provided in the state of passing through both bend surfaces 2b,2b of the second clamping member 2 and both bend surfaces 1b,1b of the first clamping member 1. Also, between the bend surfaces 2b,2b of the second clamping member 2 at a part without the presence of the bend surfaces 1b,1b of the first clamping member 1 on the lower side of the rotating shaft 3, a locking shaft 4 with which the distal end of a hook bolt or an eye bolt 4b whose rear end is projected from an oblong hole of a first rising surface 1a and fastened by a nut 4a is engaged so as to be freely rotated is provided.

Description

  The present invention provides an attachment member for attaching an outdoor structure such as a solar cell module or a rooftop greening panel on a mountain part of a folded roof plate fixed at both ends formed at the edge part of the mountain part. Further, the present invention relates to a folded plate roof plate mounting bracket for mounting above.

  In general, in the folded plate roof plate in which the crests and the valleys are alternately and continuously formed, the folded plate is formed by engaging the goby portion formed in the crest at the end of the adjacent folded plate roof plate. A roof is formed. Folded plate roofs using such folded plate roofs are widely used mainly as roof materials for relatively large buildings such as factories and warehouses, and the vast space on the folded plate roof is effective. In recent years, outdoor structures such as a solar cell module and a rooftop greening panel are often mounted on a folded roof to be utilized.

  As a mounting bracket (support base) for mounting a solar cell module, a rooftop greening panel, or the like on such a folded plate roof, the neck portion (the rising portion of the goby portion) of the folded plate roof plate is sandwiched. A pair of mounting legs, a pair of mounting walls that are continuous with the mounting legs, a locking groove that is notched in both mounting walls and that engages with the locking walls, and a first bolt that pulls and fixes both mounting legs And a second bolt for fastening the presser (see, for example, Patent Document 1 claim 7).

  As such a mounting bracket (support base), there has been proposed one that is formed by bending a single plate material and is clamped and fixed by fastening a bolt with a bolt. (For example, refer to FIG. 4 of Patent Document 1).

  However, such a mounting bracket formed by bending a single plate material is to be attached to a goby portion by elastically deforming the plate material by bolting, such as a solar cell module or a rooftop greening panel. Since a mounting member for mounting an outdoor structure is mounted on the upper side, sufficient strength is required and a thick plate is used, so a very large force is required for bolt tightening. Thus, even temporary fixing is not easy, and there is a big problem in workability.

  For such a problem of workability, it is a folding plate mounting bracket that is mounted and fixed to the goby portion protruding from the mountain portion of the folded plate roof material, and includes a pair of holding plates that hold and fix the goze portion. The metal fitting body has a first member in which one of the pair of sandwiching plates is suspended from one end, and the other member of the pair of sandwiching plates is suspended in one end. A configuration in which the first member and the second member are slidably connected so that the both clamping plates are slidable in the contact / separation direction. A hanging portion having a screwing portion into which a tightening screw is screwed in a horizontal direction is provided on the opposite side of the holding plate of the first member so as to be close to the holding plate of the second member. The tightening screw can be inserted into a position outside the drooping portion of one member through the threaded portion of the drooping portion. The screw head of the tightening screw has a structure in which a hanging portion having an insertion hole that cannot be inserted is suspended, and the metal fitting body is disposed on the upper portion of the gouge portion and is inserted through the insertion hole and screwed into the screwing portion. Folding plate mounting characterized in that the pair of clamping plates slide in the proximity direction and the goby is clamped and clamped by screwing the combined clamping screws in the screwing direction There are metal fittings (see, for example, Patent Document 2).

  Since this folding plate mounting bracket is composed of a slidable first member and a second member, it can be easily slid by simply sliding it between the first member and the second member. The first member and the second member can be tightened by screwing a tightening screw inserted from the insertion hole of the first member into the screwing portion of the second member. Since it is a structure that is clamped and fixed, it is not necessary to greatly deform one member as in the mounting bracket of Patent Document 1, so a large force is not required.

  However, since the first member and the second member have a structure in which the top plate material of the second member is fitted and slid on the guide portion of the first member (Patent Document 2 Claim 5), these fittings If the fit is slightly bad, a very large force is required for sliding. In this folded plate mounting bracket, the first member and the second member are fixed by screwing the tightening screw inserted from the insertion hole of the second member into the screwing portion of the first member. Since the first member and the second member are separate members, if the positional relationship between the screwing portion and the insertion hole formed in each is not accurate, the first member and the second member can be formed with a single tightening screw. Cannot be fixed. Therefore, in this folded plate mounting bracket, a high processing accuracy is required for the member of the slide portion, the hole for the fastening screw, etc., and if there is any problem in the processing accuracy, a large problem is likely to occur in workability. There are drawbacks.

JP 2009-2138 A (Claim 7) JP 2006-322227 A

  In view of the above problems, an object of the present invention is to provide a folded roof plate mounting bracket that is easy to attach and fix to a rising portion of a goby portion and does not require high processing accuracy.

  As a result of diligent research to solve the above problems, the inventors of the present invention have attached the folding plate roof plate mounting bracket inward from the left and right sides of the first rising surface having a long hole in the center and the first rising surface, respectively. Folded curved surface that is bent at a right angle toward the bottom, and the lower side edge is notched to insert the goby part of the folded plate roof plate, and is bent at a right angle from the lower end of each folded curved surface toward the outside. And the mounting part placed on the flat part following the lower end of the rising part of the raised part of the folded roof plate, and perpendicularly upward from the edge opposite to the first rising surface of the mounting part A bent portion that is bent and holds the rising portion of the goby portion, and is bent at a right angle from one upper end of the bent surface to the inside, and its end is brought into contact with the upper surface of the other bent surface Mounting bolts for mounting the mounting members for outdoor structures A first holding member comprising a mounting surface, a second rising surface that is slightly wider than the first rising surface, and a lower side edge that is bent at right angles from the second rising surface to the left and right inward. Is bent to insert the seam portion of the folded roof plate, and the rising portion of the folded portion of the folded roof plate that is bent at right angles from the lower end of each folded curved surface toward the outside. The mounting part placed on the flat part following the lower end of the mounting part, and bent upward at a right angle from the edge opposite to the second rising surface of the mounting part to sandwich the rising part of the goby part Left and right folding surfaces of the first clamping material with the first rising surface of the first clamping material and the second rising surface of the second clamping material facing each other. With the left and right folded curved surfaces of the second sandwiching material positioned on the outside of the If a shaft for rotation for freely rotating the first sandwiching material with respect to the second sandwiching material is provided in a state where the both folded curved surfaces of the second sandwiching material and the both folded curved surfaces of the first sandwiching material are penetrated, Unlike the slide type, the first holding member can only be rotated with respect to the second holding member by the rotation shaft, so that the first holding member and the second holding member can be easily opened. The rear end portion can be attached to the goby part, and the length of the first rising surface is between the folding surfaces of the second sandwiching material at a portion below the rotation shaft and where the folding surface of the first sandwiching material does not exist. If a hook shaft protruding from the hole and fastened with a nut is fastened with a hook shaft that engages with the tip of the eye bolt, the tip of the hook bolt or eye bolt is connected to the second through the shaft for locking. Since it is locked to the sandwiching material, the rear end portion protruding from the elongated hole of the first sandwiching material is napped. The first clamping material and the second clamping material can be easily fixed to the goby part simply by tightening them, and holes are formed in the two members with high processing accuracy as in the past, and a single screw is screwed in. The present invention was completed by investigating that manufacturing and construction can be easily performed without the need for fixing.

That is, the present invention includes a first rising surface having a long hole drilled in the center, a right side bent from the left and right of the first rising surface, and a lower side edge of the folded roof plate. On the folded curved surface that is notched to insert the curved surface, and on the flat surface that is bent at a right angle from the lower end of each folded curved surface toward the outside, and continues to the lower end of the raised portion of the folded roof plate A placing portion to be placed; a sandwiching portion that is bent at a right angle upward from an edge opposite to the first rising surface of the placing portion and sandwiches the rising portion of the goby portion; One end is bent at a right angle from the top to the inside, and the end is abutted against the upper surface of the other bent surface, and the mounting bolt for mounting the mounting member for the outdoor structure stands vertically. A first clamping member comprising a mounting surface provided;
The second rising surface, which is slightly wider than the first rising surface, is bent at right angles from the second rising surface to the left and right, respectively, and the lower side edge is inserted into the goby part of the folded roof plate. A folded curved surface that is notched and a mounting that is bent at a right angle from the lower end of each folded curved surface toward the outside and placed on a flat surface that continues to the lower end of the rising portion of the goby portion of the folded roof plate. A second holding member comprising a mounting portion and a holding portion that is bent at a right angle upward from an edge opposite to the second rising surface of the mounting portion and sandwiches the rising portion of the goby portion Have been
The left and right folding surfaces of the second clamping material are positioned outside the left and right folding surfaces of the first clamping material with the first rising surface of the first clamping material and the second rising surface of the second clamping material facing each other. In this state, the rotation shaft for allowing the first holding member to rotate freely with respect to the second holding member passes through the double-folded curved surface of the second holding member and the double-folded curved surface of the first holding member. And the rear end portion protrudes from the elongated hole of the first rising surface between the folded surfaces of the second sandwiching material at the portion below the rotation shaft and where the folded surface of the first sandwiching material does not exist. A folding plate roof plate mounting bracket characterized in that a locking shaft is provided in which a tip end portion of a hook bolt or eye bolt to be fastened with a nut is rotatably engaged.

  Moreover, the lower end on the opposite side to the first rising surface of each folding surface of the first sandwiching material and the lower end on the opposite side of the second rising surface of each folding surface of the second sandwiching material are If it is located at a position where the rising portion is sandwiched, it is preferable that the rising portion of the goby portion of the folded roof plate can be firmly held.

  The folding plate roof plate mounting bracket according to the present invention includes a first rising surface having a long hole in the center, and a lower side edge that is bent at right angles from the left and right sides of the first rising surface toward the inside. Is bent to insert the seam portion of the folded roof plate, and the rising portion of the folded portion of the folded roof plate that is bent at right angles from the lower end of each folded curved surface toward the outside. The mounting part placed on the flat part following the lower end of the mounting part, and bent upward at a right angle from the edge opposite to the first rising surface of the mounting part to sandwich the rising part of the goby part For attaching an attachment member for an outdoor structure that is bent at a right angle from the upper end of one of the folded curved surfaces to the inside and whose end is brought into contact with the upper surface of the other folded curved surface A first clamping member comprising a mounting surface on which the mounting bolts are vertically erected, The second rising surface, which is slightly wider than the first rising surface, is bent at right angles to the left and right from the second rising surface, and the lower side edge is cut to insert the seam of the folded roof plate. The folding surface that is missing, and the placement that is bent at a right angle from the lower end of each folding curved surface toward the outside, and is placed on the flat portion that continues to the lower end of the rising portion of the goby portion of the folded roof plate And a second sandwiching member that is bent at a right angle upward from the edge opposite to the second rising surface of the mounting portion and sandwiches the rising portion of the goby portion. The first rising surface of the first clamping material and the second rising surface of the second clamping material face each other, and the left and right folding surfaces of the second clamping material are outside the left and right folding surfaces of the first clamping material. With the position of the first sandwiching material relative to the second sandwiching material Unlike the slide type, the rotation shaft for rotating freely is provided in a state of being penetrated by the both folding surfaces of the second clamping material and the both folding surfaces of the first clamping material. Since the first sandwiching material can be rotated with respect to the second sandwiching material, the first sandwiching material and the second sandwiching material can be easily opened and attached to the goby portion, and the rotation shaft A hook bolt or an eye bolt that is nut-fastened from the elongated hole of the first rising surface between the folding surfaces of the second clamping material at the lower side and where the folding surface of the first clamping material does not exist Since the front end of the hook bolt or the eyebolt is engaged with the second clamping member via the engagement shaft, the front end of the hook bolt or the eyebolt is engaged with the second clamping member. 1Easy to nut by tightening the rear end protruding from the elongated hole The first sandwiching material and the second sandwiching material can be fixed to the goby part, and it is necessary to provide a hole in two members with high processing accuracy and to fix by screwing one screw as in the past. It can be easily manufactured and constructed.

  Moreover, the lower end on the opposite side to the first rising surface of each folding surface of the first sandwiching material and the lower end on the opposite side of the second rising surface of each folding surface of the second sandwiching material are When it is located at a position where the rising part is sandwiched, it is preferable that the rising part of the goby part of the folded roof plate can be firmly held.

It is a front view which shows a mode that one Example of the mounting bracket for folded-plate roof boards which concerns on this invention is attached to the goby part of a folded-plate roof board. It is a front view which shows a mode that the attachment bracket for folded-plate roof boards of FIG. 1 was attached to the goby part of a folded-plate roof board. It is a bottom view of the mounting bracket for folded-plate roof boards of FIG. It is a right view which shows only the 1st clamping material of FIG. It is a left view which shows only the 2nd clamping material of FIG.

  Hereinafter, the folding plate roof plate mounting bracket according to the present invention will be described in detail with reference to the drawings.

  In the drawings, reference numeral 1 denotes a first rising surface 1a having a long hole 1aa formed in the center, and the first rising surface 1a is bent at right angles from the left and right sides, and the lower side edge is a folded plate roof. Folded curved surfaces 1b and 1b that are notched to insert the goby portion of the plate, and the bent surface of the folded plate roof plate are bent at right angles from the lower ends of the folded curved surfaces 1b and 1b. Bending parts 1c, 1c placed on the flat surface that follows the lower end of the rising part, and a right angle upward from the edge of the mounting part 1c, 1c opposite to the first rising surface 1a The holding portions 1d and 1d that hold the rising portion of the goby portion and the bent surfaces 1b and 1b are bent at a right angle from the upper end of one of the folded curved surfaces 1b and 1b, and the end is the upper surface of the other folded curved surface 1b A mounting surface 1e in which a mounting bolt 1ea for abutting a mounting member for an outdoor structure is vertically installed. It is the 1st clamping material which consists of.

  Reference numeral 2 denotes a second rising surface 2a that is slightly wider than the first rising surface 1a of the first sandwiching material 1, and a lower side edge that is bent at a right angle from the second rising surface 2a to the left and right inward. Are folded curved surfaces 2b and 2b that are notched to insert the goby portion of the folded plate roof plate, and are folded at right angles from the lower ends of the folded surfaces 2b and 2b to the outside, respectively. The mounting portions 2c and 2c mounted on the flat surface portion following the lower end of the rising portion of the goby portion, and upward from the edge opposite to the second rising surface 2a of the mounting portions 2c and 2c This is a second clamping member that is composed of clamping parts 2d and 2d that are bent at a right angle and clamp the rising part of the goby part. As shown in the figure, a flange portion bent at a right angle toward the outside is preferably provided on the upper surface of the bent surfaces 2b, 2b of the second holding member 2.

  In the first sandwiching material 1 and the second sandwiching material 2 as described above, the folding surfaces 1b and 1b of the first sandwiching material 1 are folded at the lower end 1ba opposite to the first rising surface 1a, and the second sandwiching material 2 is folded. If the second rising surface 2a of the curved surfaces 2b and 2b and the lower end 2ba on the opposite side are positioned so as to sandwich the rising portion of the goby portion of the folded plate roof plate as shown in FIG. It is preferable because the rising part of the goby part can be clamped more firmly.

  3 is a second outer side of the left and right folding surfaces 1b, 1b of the first clamping member 1 with the folding surfaces 1b, 1b of the first clamping member 1 and the folding surfaces 2b, 2b of the second clamping member 2 facing each other. In order to make the first sandwiching material 1 free to rotate with respect to the second sandwiching material 2 with the left and right folded surfaces 2b, 2b of the sandwiching material 2 positioned, both folding surfaces 2b of the second sandwiching material 2 are This is a rotation shaft provided in a state where 2b and the double-folded curved surfaces 1b, 1b of the first sandwiching material 1 are penetrated.

  The first clamping member 1 can be rotated with respect to the second clamping member 2 by the rotation shaft 3, so that the first clamping member 1 can be easily connected regardless of the processing accuracy of the second clamping member 2. Since the 1st clamping material 1 and the 2nd clamping material 2 can be made into the open state, construction property, such as attachment and fixation to a goby part, can be improved.

  4 is provided between the folding surfaces 2b, 2b of the second sandwiching material 2 on the lower side of the rotation shaft 3 and where the folding surfaces 1b, 1b of the first sandwiching material 1 do not exist, This is a locking shaft in which a tip end portion of a hook bolt or eye bolt 4b protruding from the elongated hole 1aa of the first rising surface 1a and fastened with a nut 4a is rotatably engaged. As shown in FIG. 3, the tip of the eyebolt 4b is locked to the second clamping member 2 via the locking shaft 4, so that the rear end of the first clamping member 1 protruding from the elongated hole 1aa is a nut. It is possible to easily fix the first clamping material 1 and the second clamping material 2 to the goby part by simply fastening them with 4a. As in the prior art, a hole is provided in the two members with high processing accuracy, and one screw is screwed. There is no need to enter and fix, and manufacturing and construction can be performed easily.

  In order to actually attach the folding plate roof plate mounting bracket according to the present invention to the goby portion of the folded plate roof plate, first, as shown in FIG. The material 2 is rotated so that the lower side of the first sandwiching material 1 and the second sandwiching material 2 is opened. At this time, if the nut 4a is screwed to the eyebolt 4b in advance, the nut 4a may interfere with the rotation of the first clamping material 1 or the second clamping material 2 around the rotation shaft 3. Therefore, the nut 4a may be attached to the eyebolt 4b later, or attached to the front end side of the rear end portion of the eyebolt 4b as shown in FIG.

  Next, in the embodiment of FIG. 1, the holding parts 2 d and 2 d of the second holding material 2 are brought into contact with the rising part of the goby part, and on the plane part that continues to the lower end of the rising part of the folded roofing board. Place the mounting parts 2c and 2c, and continue to hold the first sandwiching material 1 as shown in FIG. 2 while the sandwiching parts 1d and 1d are in contact with the rising part of the goby part. The placement portions 1c and 1c are placed and installed on the flat portion that follows the lower end of the rising portion. In that case, you may install the 1st clamping material 1 and the 2nd clamping material 2 from whichever first.

  The folding plate roof plate mounting bracket according to the present invention installed in this way can be easily attached to the rising portion of the goby portion by manually holding and tightening the nut 4a attached to the eyebolt 4b as shown in FIG. Since it can be fixed and does not require high processing accuracy even at the time of manufacture, it can be easily manufactured.

  Further, a mounting member for mounting an outdoor structure such as a solar cell module or a rooftop greening panel is further mounted on the mounting surface 1e above the folding plate roof plate mounting bracket according to the present invention. For example, if it is a rail-shaped mounting member, although not shown, it is directly mounted on the mounting surface 1e and fixed with mounting member mounting bolts 1ea, or a frame on which a solar cell module or the like is installed. A mounting member to be sandwiched may be installed on the mounting surface 1e and fixed with the mounting member mounting bolt 1ea.

1 First clamping material
1a First rising surface
1aa slot
1b Folded surface
1ba bottom
1c Placement section
1d clamping part
1e Mounting surface
1ea Mounting member mounting bolt 2 Second clamping material
2a Second rising surface
2b Folded surface
2ba bottom
2c Mounting part
2d Clamping section 3 Rotating shaft 4 Locking shaft
4a nut
4b eyebolt

Claims (2)

The first rising surface (1a) having a long hole (1aa) drilled in the center, and the first rising surface (1a) are bent at right angles from the left and right of the first rising surface (1a). Folded curved surface (1b, 1b) that is notched to insert the roof part of the roof plate, and folded plate roof that is bent at right angles from the lower end of each folded curved surface (1b, 1b) A mounting part (1c, 1c) mounted on a flat surface part following the lower end of the rising part of the goby part of the plate, and the side opposite to the first rising surface (1a) of the mounting part (1c, 1c) A clamping part (1d, 1d) that is bent at a right angle from the edge of the pin and sandwiches the rising part of the goby part, and from one upper end of the folding surface (1b, 1b) to the inside It is bent at a right angle and its end is in contact with the upper surface of the other folded curved surface (1b), and a mounting bolt (1ea) for mounting a mounting member for an outdoor structure is erected vertically. Tatori First Kyojizai consisting a surface (1e) and (1),
The second rising surface (2a) slightly wider than the first rising surface (1a) and the second rising surface (2a) are bent at right angles to the left and right from the second rising surface (2a), and the lower side edge is bent. Folded curved surface (2b, 2b) that is notched to insert the seam of the roof plate, and folded plate that is bent at right angles from the lower end of each folded curved surface (2b, 2b). The placement part (2c, 2c) placed on the flat part following the lower end of the rising part of the roof part of the roof plate, opposite to the second rising surface (2a) of the placement part (2c, 2c) A second clamping member (2) which is bent at a right angle upward from the edge of the side and comprises a clamping part (2d, 2d) which clamps the rising part of the goby part,
A first rising surface (1a) of the first sandwiching material (1) and a second rising surface (2a) of the second sandwiching material (2) face each other, and the left and right sides of the first sandwiching material (1) With the left and right folding surfaces (2b, 2b) of the second sandwiching material (2) positioned on the outside of the folding surface (1b, 1b), the first sandwiching material (1) is moved to the second sandwiching material. (2) The rotating shaft (3) for making it freely rotatable is a double-folded curved surface (2b, 2b) of the second sandwiching material (2) and a double-folded curved surface of the first sandwiching material (1). (1b, 1b) is provided in a state where it penetrates, and the portion below the rotating shaft (3) and where the folding surface (1b, 1b) of the first clamping member (1) does not exist A hook that is fastened with a nut (4a) by protruding the rear end portion from the elongated hole (1aa) of the first rising surface (1a) between the folded surfaces (2b, 2b) of the second sandwiching material (2) A locking shaft (4) is provided in which the tip of the bolt or eyebolt (4b) is rotatably engaged. Folded-plate roof plate for mounting bracket.   The lower end (1ba) opposite to the first rising surface (1a) of each folding surface (1b, 1b) of the first sandwiching material (1) and each folding surface (2b, 2b) of the second sandwiching material (2) The second roof surface (2a) and the opposite lower end (2ba) are positioned so as to sandwich the rising portion of the goby portion of the folded plate roof board. Hardware.

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