JP2014163134A - Fitting structure of horizontal plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting structure of a horizontal plate, capable of improving workability without impairing the aesthetic appearance.SOLUTION: A fitting structure 1 supports a horizontal plate 20 consisting of an ALC panel by a pair of wing walls 10 comprised of a concrete material. Bar-shaped hooking members 21 are provided in a header surface 20x of the horizontal plate 20, and an angle material 11 for supporting the bar-shaped hooking members 21 is provided on a side face 10x of the wing wall 10. In the fitting structure 1 of the horizontal plate 20, the bar-shaped hooking member 21 of the horizontal plate 20 is provided in the header surface 20x confronting the wing wall 10. Therefore, the bar-shaped hooking members 21 and the angle material 11 are put in a clearance between the header surface 20x of the horizontal plate 20 and the wing wall 10, and the bar-shaped hooking members 21 and the angle material 11 can be hidden in the clearance.

Description

  The present invention relates to a horizontal plate mounting structure for a pair of vertical plates such as sleeve walls, and more particularly to a horizontal plate mounting structure in which the vertical plate and the horizontal plate are made of a concrete material.

  As a structure for forming a bay window and a flower bed using a concrete material such as an ALC panel, a structure is known in which a top plate of a bay window and a horizontal plate serving as a flower bed are supported by a pair of left and right sleeve walls (see Patent Document 1). ). In this type of mounting structure, for example, an angle member having an L-shaped cross section is attached to a vertical plate that is a sleeve wall, a contact piece of the angle member is brought into contact with the upper surface or the lower surface of the horizontal plate, and the mounting plate such as a bolt is used. It is formed by fixing the plate to the contact piece.

JP 2007-247380 A

  However, in the conventional mounting structure described above, after the horizontal plate is fixed, the contact piece of the angle member and the mounting bracket are exposed on the upper surface or the lower surface of the horizontal plate. As a result, finishing or interior finishing performed after fixing the horizontal plate may be necessary, and workability may deteriorate, and the appearance of the mounting bracket may be impaired.

  The present invention has been made to solve such a problem, and an object of the present invention is to provide a horizontal plate mounting structure capable of improving workability without impairing aesthetics.

  The horizontal plate mounting structure according to the present invention is a horizontal plate mounting structure in which a horizontal plate made of a concrete material is supported by a pair of vertical plates made of a concrete material, and is a latching member on the small edge of the horizontal plate And a receiving member for supporting the latch member on the side surface of the vertical plate.

  In the present invention, the latching member for the horizontal plate is provided on the small face facing the vertical plate. As a result, the latch member and the vertical plate receiving member that supports the latch member are accommodated in the gap between the small plate surface of the horizontal plate and the vertical plate, and the latch member and the receiver member are concealed in the gap. be able to. Therefore, after the horizontal plate is attached, it is difficult for the latching member to be exposed on the upper surface or the lower surface side of the horizontal plate, the latching member does not interfere with the finish or interior, and the construction is facilitated and the aesthetics are improved. . That is, according to the present invention, it is possible to improve the workability without impairing the beauty.

  In addition, the latching member includes a shaft portion whose front end side protrudes from the small edge surface and a proximal end side inserted into the small edge surface, and a plate-shaped latching piece provided along the longitudinal direction of the small edge surface on the distal end side of the shaft portion. It is preferable that the receiving member has a receiving piece that comes into contact with the latching piece and supports from below. Since the shaft portion of the latching member is inserted into the small edge surface, the latching member is firmly attached to the horizontal plate, and the latching member is difficult to be detached from the horizontal plate. As a result, the attachment state of the horizontal plate to the vertical plate via the latch member and the receiving member is stabilized. Further, since the latching piece of the latching member is a plate-like member provided along the longitudinal direction of the small facet, the gap for accommodating the latching piece, that is, the gap between the vertical plate and the horizontal plate is reduced. The gap can be made inconspicuous, which is advantageous for improving aesthetics. Further, since there is a receiving piece for supporting the latching piece from below, the horizontal plate can be mounted on the receiving piece simply from above, which is advantageous in improving workability.

  Further, it is preferable that a plurality of the latching pieces are provided along the longitudinal direction of the facet. Since it will be supported by a plurality of latching pieces, it will be easier to stabilize than supporting in one place, and by providing multiple, the fixing state of the horizontal plate to the latching member will be strong, It is advantageous for improving workability.

  Moreover, it is suitable for a latching piece to have a flat lower end surface which contact | abuts to a receiving piece. Since the surface (lower end surface) that contacts the receiving piece of the hooking piece is flat, the hooking member can be easily supported by the receiving member, which is advantageous in improving the workability.

  In addition, the receiving member is preferably an angle member having a receiving piece and an attachment piece that comes into contact with the side surface of the vertical plate. By using the L-shaped angle member, it is possible to easily fix the receiving member itself to the vertical plate and support the latch member, which is advantageous in improving workability.

  Further, it is preferable that a region between the small face of the horizontal plate and the side surface of the vertical plate is filled with a sealing material that closes the gap. By filling the sealing material, for example, when the horizontal plate is used as the top plate of the bay window and is installed outdoors, rainwater is placed in the area between the small edge of the horizontal plate and the side of the vertical plate. Etc. can be prevented.

  ADVANTAGE OF THE INVENTION According to this invention, the attachment structure of the horizontal plate which can aim at the improvement of workability without impairing aesthetics can be provided.

It is a perspective view of the attachment structure of the horizontal plate which concerns on 1st Embodiment of this invention. It is a side view of the mounting structure of the horizontal plate which concerns on 1st Embodiment. It is a top view of the attachment structure of the horizontal board which concerns on 1st Embodiment. It is a figure for demonstrating the rod-shaped latching member used for the attachment structure of the horizontal plate which concerns on 1st Embodiment. It is a side view of the mounting structure of the horizontal plate which concerns on 2nd Embodiment of this invention. It is a top view of the attachment structure of the horizontal board which concerns on 2nd Embodiment. It is a side view of the attachment structure of the horizontal plate which concerns on 3rd Embodiment of this invention. It is a side view of the attachment structure of the horizontal plate which concerns on 4th Embodiment of this invention. It is a top view of the attachment structure of the horizontal plate which concerns on 4th Embodiment. It is a side view of the mounting structure of the horizontal plate which concerns on 5th Embodiment of this invention. It is a side view of the mounting structure of the horizontal plate which concerns on 6th Embodiment of this invention.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[First embodiment]
As shown in FIGS. 1 to 3, in the mounting structure 1 of the horizontal plate 20 according to the first embodiment, the horizontal plate 20 serving as the top plate of the bay window or the flower bed is formed by a pair of left and right sleeve walls (vertical plates) 10. I support it. In the drawing, for the sake of convenience, only the relationship between one sleeve wall 10 and the lateral plate 20 is shown.

  The sleeve wall 10 and the horizontal plate 20 are ALC (Autoclaved Light-weight Concreate) panels made of a kind of concrete material, and are easy to construct and process and have high heat insulation and fire resistance. A bar-shaped hooking member (holding member) 21 that is a metal fitting is fixed to the small edge surface 20x of the horizontal plate 20, and an angle member (receiving member) that supports the bar-shaped hooking member 21 is attached to the side surface 10x of the sleeve wall 10. Member) 11 is fixed.

  The angle member 11 is a base steel material having an L-shaped cross section disposed along the width direction (horizontal direction) of the sleeve wall 10, an attachment piece 11 a that abuts against the side surface 10 x, and a bar-shaped retaining member 21 of the horizontal plate 20. It has the receiving piece 11b which supports from below. The angle member 11 is not an equal L-shape, and the attachment piece 11a is longer than the receiving piece 11b. The reason why the attachment piece 11a is long is to enable stable attachment by increasing the installation area with the sleeve wall 10, and conversely, the reason that the receiving piece 11b is short is that the small face 20x of the horizontal plate 20 This is to make the gap generated between the two as small as possible.

  Bolt holes are formed in the attachment piece 11a (see FIG. 3) at two places (a plurality of places) near both ends in the longitudinal direction (horizontal direction) in plan view, and the sleeve wall 10 is fitted with the bolt holes. A through hole is formed in the.

  In the angle member 11, the bolt hole of the mounting piece 11a is aligned with the through hole of the sleeve wall 10, the shaft portion 12a of the bolt 12 is passed through the bolt hole and the through hole, and the nut from the tip of the shaft portion exposed from the through hole. 14 is fixed to the sleeve wall 10 by screwing. A concave portion 15 in which the nut 14 is accommodated is formed on the side surface 10y of the sleeve wall 10 on the side where the nut 14 abuts. A washer 16 is provided at a location where the recess 15 and the nut 14 are in contact with each other.

  A bar-like latching member 21 (see FIG. 4) supported by the angle member 11 is provided on the small-mouthed surface 20x of the horizontal plate 20. The rod-shaped latching member 21 includes a shaft portion 21a and a latching piece 21b welded to the tip of the shaft portion 21a. The base end side of the shaft portion 21a is inserted into the pilot hole 20a of the small-mouth surface 20x, and the distal end side to which the latching piece 21b is fixed protrudes from the small-mouth surface 20x. A plurality of protrusions 21c that prevent the horizontal plate 20 from coming off are formed at positions near the base end of the shaft portion 21a.

  The hooking piece 21b is a rectangular plate-like member that is long along the longitudinal direction of the facet surface 20x, and a flat long side without unevenness forms a lower end surface 21d, and the lower end surface 21d is a receiving piece for the angle member 11. It is stabilized by being placed on 11b.

  The rod-shaped latching member 21 is provided at two symmetrical positions with respect to the center of the small-mouthed surface 20x (see FIG. 3). The widths of the two bar-shaped hooking members 21 are narrower than the width of the bolts 12 that fix the angle member 11 to the sleeve wall 10, and therefore, the bolts when the bar-shaped hooking member 21 is placed on the angle member 11. Care is taken not to interfere with the twelve heads 12b.

  In addition, the angle member 11 and the rod-like hooking member 21 (see FIGS. 2 and 3) are welded, but this welding is an auxiliary means for strengthening the joining of the lateral plate 20 to the sleeve wall 10. It is sufficient if it is carried out arbitrarily, and can be omitted. That is, the load of the horizontal plate 20 is basically received by the receiving piece 11 b of the angle member 11.

  The gap between the angle member 11 and the rod-like hooking member 21, that is, the gap between the small edge surface 20 x of the horizontal plate 20 and the sleeve wall 10, surrounds the angle member 11 and the rod-like hooking member 21. A backup material 32 is disposed, and a sealing material 31 that fills the gap is filled around the backup material 32. As the backup material 32, a synthetic fiber or synthetic rubber material that does not adversely affect the sealing material 31 such as discoloration is used. For example, a soft closed foam (highly foamed polyethylene) is suitable. By arranging the backup material 32 before the sealing material 31 is filled, the sealing material 31 can be prevented from adhering to the angle material 11 or the rod-shaped retaining member 21. Further, since the sealing material 31 is not bonded to the backup material 32, the sealing material 31 is in a two-surface bonding mode between the small edge surface 20x of the horizontal plate 20 and the side surface 10x of the sleeve wall 10.

  Next, a method for attaching the horizontal plate 20 to the sleeve wall 10 will be described. First, by using an electric drill or the like, a through hole through which the shaft portion 12a of the bolt 12 passes and a recess 15 in which the nut 14 is accommodated are formed in the sleeve wall 10. The through holes are provided at two locations corresponding to the bolt holes of the angle member 11.

  Next, the inlet of the through hole formed in the side surface 10x of the sleeve wall 10 and the bolt hole of the angle member 11 are aligned, and the bolt 12 is inserted in this state, and the bolt 12 exposed through the sleeve wall 10 is exposed. The angle member 11 is fixed at a predetermined position on the sleeve wall 10 by tightening with a nut 14 from the distal end side.

  On the other hand, a pilot hole 20a to which the shaft portion 21a of the rod-like hooking member 21 is inserted and fixed is formed on the small face 20x of the horizontal plate 20 by an electric drill or the like. The shaft portion 21a of the rod-shaped latching member 21 is inserted into the lower hole 20a, and the latching piece 21b provided at the tip of the shaft portion 21a is driven with a hammer to fit into the horizontal plate 20. In addition, attachment of the rod-shaped latching member 21 to the horizontal plate 20 may be performed in advance before carrying in to the site.

  Next, the horizontal plate 20 is inserted horizontally between the left and right sleeve walls 10, and the lower end surface 21 d of the latching piece 21 b of the horizontal plate 20 is brought into contact with the receiving piece 11 b of the angle member 11 of the sleeve wall 10. Thus, the horizontal plate 20 is attached to the sleeve wall 10.

  Next, the retaining piece 21b and the angle member 11 are firmly joined by welding. Next, a backup material 32 is disposed so as to surround the retaining piece 21b and the angle member 11 in the gap between the small edge surface 20x of the lateral plate 20 and the side surface 10x of the sleeve wall 10, and further, a sealing material 31 is disposed around the backup material 32. To fill the gap. The sealing material 31 is filled only when the horizontal plate 20 is installed outdoors because the main purpose is to prevent rainwater from entering the gap and prevent corrosion of the members.

  In the mounting structure 1 of the horizontal plate 20 described above, the rod-shaped hooking member (holding member) 21 of the horizontal plate 20 is provided on the small face 20x facing the side surface 10x. As a result, the bar-shaped latching member 21 of the horizontal plate 20 and the angle member 11 of the sleeve wall 10 are fitted in the gap between the small face 20x and the side surface 10x of the sleeve wall 10, and the bar-shaped latching is placed in the gap. The member 21 and the angle member 11 can be hidden. Therefore, after the horizontal plate 20 is attached, the bar-shaped hooking member 21 is not exposed on the upper surface or the lower surface side of the horizontal plate 20, and the bar-shaped hooking member 21 does not interfere with the finish or interior, and the construction is easy. Aesthetics are improved. That is, the workability can be improved without deteriorating the beauty.

  In addition, since the shaft portion 21a of the rod-shaped latching member 21 is inserted into the small-mouthed surface 20x, the rod-shaped latching member 21 is firmly attached to the horizontal plate 20, and the rod-shaped latching member 21 is detached from the horizontal plate 20. It becomes difficult. As a result, the mounting state of the horizontal plate 20 to the sleeve wall 10 via the rod-shaped hooking member 21 and the angle member 11 is stabilized. In particular, in the present embodiment, the shaft portion 21a is not only simply fitted into the horizontal plate 20, but the shaft portion 21a is provided with a projection 21c that prevents the shaft portion 21a from coming off, thereby realizing a stronger attachment. Yes.

  Moreover, since the latching piece 21b of the rod-shaped latching member 21 is a plate-shaped member provided along the longitudinal direction of the small-mouthed surface 20x, the clearance gap between the side surface 10x which accommodates the latching piece 21b, and the small-mouthed surface 20x. The gap can be made inconspicuous, which is advantageous for improving aesthetics. Specifically, the width of the gap is the sum of the thickness of the mounting piece 11a of the angle member 11, the thickness of the hooking piece 21b, and the length of the portion protruding from the small-mouthed surface 20x of the shaft portion 21a. Therefore, the length can be shortened by making the latching piece 21b into a plate-like member.

  Further, since the receiving piece 11b of the angle member 11 supports the latching piece 21b so as to be supported from below, the horizontal plate 20 can be easily mounted so as to be placed on the receiving piece 11b from above. It is advantageous for improvement.

  In addition, since a plurality (two in this embodiment) of the rod-like hooking members 21 are provided along the longitudinal direction of the small-mouthed surface 20x, the plurality of hooking pieces 21b are supported by the receiving pieces 11b of the angle member 11. Thus, it is easier to stabilize the mounting state than to support the horizontal plate 20 in one place. That is, by providing a plurality of bar-like hooking members 21, the fixing state of the horizontal plate 20 to the bar-like hooking member 21 becomes strong, which is advantageous in improving workability.

  Further, by using the L-shaped angle member 11, it is possible to easily fix the angle member 11 to the side surface 10x and to support the rod-like hooking member 21, which is advantageous in improving workability. In addition, since the sealing material 31 that closes the gap is filled in the region between the small face 20x and the side face 10x, for example, when the horizontal plate 20 is installed outdoors, the small face 20x and the side face Rain water or the like can be prevented from entering the region between 10x.

[Second Embodiment]
Next, with reference to FIG.5 and FIG.6, the attachment structure 1A of the horizontal plate 20 which concerns on 2nd Embodiment is demonstrated. In addition, in 2nd Embodiment, since the substantially same member and element are provided with the attachment structure 1 of the horizontal plate 20 which concerns on 1st Embodiment, in the following description, a difference with 1st Embodiment is demonstrated. It demonstrates centering, the same code | symbol is attached | subjected to the same member and element, and the overlapping description is abbreviate | omitted.

  In the mounting structure 1A of the horizontal plate 20 according to the present embodiment, a sleeve wall 110 having a reinforced concrete (Reinforced-Concrete) structure is used instead of the sleeve wall 10 made of the ALC panel of the first embodiment as a vertical plate that is a sleeve wall. Use. A reinforced concrete structure (RC structure) is a structure in which seismic resistance, durability, and fire resistance are improved by integrating concrete that is resistant to compression and reinforcing steel that is resistant to tension. The horizontal plate 20A uses an ALC panel as in the first embodiment.

  An angle member 11 is attached to the side surface 110 x of the sleeve wall 110. The angle member 11 itself is the same member as that of the first embodiment, but the embodiment in which the angle member 11 is attached to the sleeve wall 110 is different in this embodiment. Specifically, after the angle member 11 is aligned with a predetermined position on the side surface 110x of the sleeve wall 110, a pilot hole 110z is formed in the side surface 110x of the sleeve wall 110 so as to pass through the bolt hole in the attachment piece 11a. Next, the post-installed anchor 112 made of a metal expansion anchor is inserted into the pilot hole 110z until the washer (nut) 112b contacts the attachment piece 11a, and then the expansion portion 112a is expanded and fixed. Finally, the nut 112 b is fastened to the shaft portion 112 c to fix the angle member 11 to the sleeve wall 110.

  In the mounting structure 1A of the horizontal plate 20 in the present embodiment, the angle member 11 can be fixed to the sleeve wall 110 of the reinforced concrete structure, and the angle member 11 and the horizontal plate 20 provided on the side surface 110x as in the first embodiment. The horizontal plate 20 can be attached to the sleeve wall 110 by using the bar-like hooking member 21 provided on the small edge surface 20x. As a result, the same effect as the mounting structure 1 of the horizontal plate 20 according to the first embodiment can be obtained.

[Third embodiment]
Next, with reference to FIG. 7, the attachment structure 1B of the horizontal plate 20B which concerns on 3rd Embodiment is demonstrated. The third embodiment includes substantially the same members and elements as the mounting structures 1 and 1A of the horizontal plates 20 and 20A according to the first and second embodiments. The difference from the second embodiment will be mainly described, and the same members and elements will be denoted by the same reference numerals and redundant description will be omitted.

  In the horizontal plate mounting structure 1B according to the present embodiment, the sleeve wall (vertical plate) 110 is a sleeve wall having an RC structure as in the second embodiment. On the other hand, the horizontal plate 20B is composed of an ALC panel as in the first and second embodiments, but uses a buried nut 151 and a retaining member 152 attached to the embedded nut 151 instead of the rod-shaped retaining member 21. ing.

  The latching member 152 includes a shaft portion 152a that is screwed into the embedded nut 151, and a latching piece 152b that is welded to the tip of the shaft portion 152a. The base end side of the shaft portion 152a is inserted into the embedded nut 151 of the small-mouth surface 20x, and the distal end side to which the latching piece 152b is fixed protrudes from the small-mouth surface 20x. The latching piece 152b is a rectangular plate-like member that is long along the longitudinal direction of the small-mouthed surface 20x, and a flat long side without unevenness forms a lower end surface 152c, and the lower end surface 152c is on the receiving piece 11b of the angle member 11. It stabilizes by being mounted on. The horizontal plate 20 </ b> B is attached to the sleeve wall 110 by the hook piece 152 b being supported by the angle member 11.

  In the mounting structure 1B of the horizontal plate 20B described above, as in the second embodiment, the horizontal plate using the angle member 11 provided on the side surface 110x and the latching member 152 provided on the small edge surface 20x of the horizontal plate 20B. 20A can be attached to the sleeve wall 110. As a result, the same effects as those of the mounting structures 1 and 1B of the horizontal plates 20 and 20A according to the first and second embodiments can be obtained.

[Fourth embodiment]
Next, with reference to FIG.8 and FIG.9, 1C of attachment structures of the horizontal plate 20C which concern on 4th Embodiment are demonstrated. The fourth embodiment includes substantially the same members and elements as the mounting structures 1, 1A, 1B of the horizontal plates 20, 20A, 20B according to the first to third embodiments. Then, it demonstrates centering on difference with 1st-3rd embodiment, attaches | subjects the same code | symbol to the same member and element, and abbreviate | omits the description which overlaps.

  In the mounting structure 1C of the horizontal plate 20C according to the present embodiment, the sleeve wall (vertical plate) 110 is a sleeve wall having an RC structure as in the second and third embodiments. On the other hand, the horizontal plate 20C is composed of an ALC panel as in the first to third embodiments. However, instead of the bar-shaped hooking member 21, the embedded nut 151, etc., a mounting bracket (holding member) 161 and an anchor steel bar 162 are provided. Use.

  The mounting bracket 161 includes a shaft portion 161a whose proximal end is inserted into the pilot hole 20z of the small-mouth surface 20x, and whose distal-end side protrudes from the small-mouth surface 20x, and a latching piece 161b welded to the distal end of the shaft portion 161a. . Further, a through hole 161z through which the anchor steel rod 162 is passed is formed at a position near the base end of the shaft portion 161a, and the shaft portion 161a is passed through the through hole 161z in the horizontal plate 20C. An anchor steel rod 162 that holds 161a in place is passed.

  The latch piece 161b is a rectangular plate-like member that is long along the longitudinal direction of the small-mouthed surface 20x, and a flat long side without unevenness forms a lower end surface 161c. The lower end surface 161c is on the receiving piece 11b of the angle member 11. It stabilizes by being mounted on. The horizontal plate 20 </ b> C is attached to the sleeve wall 110 by the hook piece 161 b being supported by the angle member 11.

  In the mounting structure 1C for the horizontal plate 20C described above, the angle member 11 can be fixed to the sleeve wall 110 of the reinforced concrete structure, and the angle member 11 and the horizontal plate 20 provided on the side surface 110x, as in the second and third embodiments. The horizontal plate 20 </ b> C can be attached to the sleeve wall 110 using the attachment bracket 161 provided on the small facet 20 x. As a result, the same effects as those of the mounting structures 1, 1A, 1B of the horizontal plates 20, 20A, 20B according to the first to third embodiments can be obtained.

[Fifth Embodiment]
Next, with reference to FIG. 10, the attachment structure 1D of the horizontal plate 20D which concerns on 5th Embodiment is demonstrated. In the fifth embodiment, since the mounting structures 1, 1A, 1B, 1C of the horizontal plates 20, 20A, 20B, 20C according to the first to fourth embodiments are provided with substantially the same members and elements. In the following description, differences from the first to fourth embodiments will be mainly described, and the same members and elements will be denoted by the same reference numerals and redundant description will be omitted.

  In the mounting structure 1D of the horizontal plate 20D according to the present embodiment, the sleeve wall (vertical plate) 110 is a sleeve wall of an RC structure as in the second to fourth embodiments. On the other hand, the horizontal plate 20D is composed of an ALC panel as in the first to fourth embodiments, but uses a screw member (hanging member) 171 instead of the rod-like hooking member 21 and the like.

  The screw member 171 is, for example, a dry wall screw having strength and length that can hold the horizontal plate 20D, and is inserted such that one end (base end) side is screwed into the small-mouthed surface 20x, and the other end. A drill portion (shaft portion) 171a whose front end protrudes from the small-mouthed surface 20x, and a latch piece 171b welded to the other end portion of the drill portion 171a are provided. The latching piece 171b is a rectangular plate-like member that is long along the longitudinal direction of the small-mouthed surface 20x, and a flat long side without unevenness forms a lower end surface 171c, and this lower end surface 171c is on the receiving piece 11b of the angle member 11. It stabilizes by being mounted on. The horizontal plate 20 </ b> D is attached to the sleeve wall 110 by the hook piece 171 b being supported by the angle member 11.

  In the mounting structure 1D of the horizontal plate 20D described above, the angle member 11 can be fixed to the sleeve wall 110 of the reinforced concrete structure, and the angle member 11 provided on the side surface 110x and the horizontal plate 20 are the same as in the first to fourth embodiments. The horizontal plate 20D can be attached to the sleeve wall 110 using the screw member 171 provided on the small facet 20x. As a result, the same effects as those of the mounting structures 1, 1A, 1B, 1C of the horizontal plates 20, 20A, 20B, 20C, 20D according to the first to fourth embodiments can be obtained.

  Moreover, in this embodiment, since the screw member 171 is directly fixed to the horizontal plate 20, it is not necessary to provide a insertion hole for a latching member in the horizontal plate 20 or to provide a dedicated embedded metal fitting. That is, the latch member can be easily provided.

[Sixth Embodiment]
Next, with reference to FIG. 11, the mounting structure 1E of the horizontal plate 20E which concerns on 6th Embodiment is demonstrated. In the sixth embodiment, substantially the same members and elements as the mounting structures 1, 1A, 1B, 1C, 1D of the horizontal plates 20, 20A, 20B, 20C, 20D according to the first to fifth embodiments are used. In the following description, differences from the first to fifth embodiments will be mainly described, and the same members and elements will be denoted by the same reference numerals, and redundant description will be omitted.

  In the mounting structure 1E of the horizontal plate 20E according to the present embodiment, the sleeve wall (vertical plate) 110 is a sleeve wall having an RC structure as in the second to fifth embodiments, and the horizontal plate 20E is the first to fifth embodiments. As well as an ALC panel. And like the 1st and 2nd embodiment, although the rod-shaped latching member 21 is utilized, unlike the 1st and 2nd embodiment, the angle material 11x is used as a receiving member.

  In the angle member 11x, the receiving piece 11c supports a part of the horizontal plate 20E from below in addition to the rod-shaped hooking member 21. Since the receiving piece 11c supports a part of the horizontal plate 20E, the receiving piece 11c has a shape that is longer in the lateral direction than the receiving piece 11b used in the first and second embodiments. The horizontal plate 20E is provided with a step at the lower end portion of the facet 20x, and the step portion is hooked on the receiving piece 11c of the angle member 11x.

  In the mounting structure 1E for the horizontal plate 20E described above, the step portion of the horizontal plate 20E provided with a step at the lower end of the small-mouthed surface 20x is hooked on the receiving piece 11c of the angle member 11x. Thus, the horizontal plate 20E can be more firmly fixed to the sleeve wall 110, and the horizontal plate 20E can be prevented from falling off.

  As mentioned above, although this invention was demonstrated based on each embodiment, this invention is not limited only to the above each embodiment, For example, if it is a latching member which can be provided in the small edge surface of a horizontal plate, it will be small edge. It may not be provided with a shaft portion or the like inserted from the surface, and may be an aspect provided with an angle member or the like fixed in contact with the facet surface.

  Moreover, although the horizontal plate was demonstrated as attaching to a sleeve wall (vertical plate), it is good also as a structure which attaches a horizontal plate to a reinforced concrete column (RC column), for example. In addition, as shown in FIG. 3, it has been described that the bolts are fixed at both ends of the angle member, and the hooking member is disposed between the bolts, but if the horizontal plate can be securely attached to the vertical plate, The positional relationship with the latching member is not limited to this, and for example, bolts and latching members may be alternately arranged. Further, as shown in FIG. 5, the post-construction anchor composed of a washer and a metal expansion anchor has been described. However, a post-construction anchor fixed by adhesion may be used, for example.

  1, 1A, 1B, 1C, 1D, 1E ... Horizontal plate mounting structure, 10, 110 ... Sleeve wall (vertical plate), 10x, 110x ... Side surface of sleeve wall, 11, 11x ... Angle material (receiving member), 11a ... Installation piece, 11b, 11c ... Receiving piece, 20, 20A, 20B, 20C, 20D, 20E ... Horizontal plate, 20x ... Small facet, 21 ... Rod-like hooking member (holding member), 21a, 152a, 161a ... Shaft Part 21b, 152b ... latching piece 31, 31 sealing material, 152 ... latching member, 21d, 152c ... lower end surface, 161 ... mounting bracket (hanging member), shaft part, 171 ... screw member (hanging member) ).

Claims (6)

A horizontal plate mounting structure for supporting a horizontal plate made of concrete material with a pair of vertical plates made of concrete material,
A latch member is provided on the small edge of the horizontal plate,
A mounting structure for a horizontal plate, wherein a receiving member for supporting the hooking member is provided on a side surface of the vertical plate. The hooking member has a plate-like portion provided along the longitudinal direction of the small edge surface at the distal end side of the shaft portion, and a shaft portion with a distal end protruding from the small edge surface and a proximal end side inserted into the small edge surface. A latch piece,
The horizontal plate mounting structure according to claim 1, wherein the receiving member includes a receiving piece that comes into contact with the latching piece and is supported from below.   The horizontal plate mounting structure according to claim 2, wherein a plurality of the latching pieces are provided along a longitudinal direction of the small facet.   The horizontal plate mounting structure according to claim 2, wherein the hooking piece has a flat lower end surface that comes into contact with the receiving piece.   The horizontal plate mounting structure according to any one of claims 2 to 4, wherein the receiving member is an angle member having the receiving piece and a mounting piece in contact with a side surface of the vertical plate. . The horizontal plate according to any one of claims 1 to 5, wherein a sealing material that closes a gap is filled in a region between a small edge surface of the horizontal plate and a side surface of the vertical plate. Mounting structure.

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