JPS6324169Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a support structure for an exterior plate, and more particularly to a structure in which an exterior plate whose lower part is supported by a support body is supported by a column at its upper part.

In recent years, more and more buildings are using the PC version,
The construction of the exterior panels made of PC version is still complicated in many cases, and there was a strong demand for a support structure for the exterior panels that could be constructed easily and quickly.

The present invention was proposed in response to this demand, and its purpose is to enable the PC plate to be supported on the flange of the column simply by attaching the engagement fittings.

The present invention will be explained below with reference to the specific examples shown in the drawings. Figs. 1 and 2 show a support structure for the upper part of the exterior plate, in which the upper part of the exterior plate supported at the lower part is supported by a support column. Figs. 3 and 4 show a structure for supporting the upper part of the exterior plate.
The figure shows details of the lower support portion of the exterior panel against the concrete structure.

As will be described later, the exterior plate 16 according to the present invention has its lower portion supported on a concrete body, such as a floor slab, and then the upper portion of the exterior plate 16 is supported on a support column 10'.

Now, if we pay attention to FIGS. 1 and 2, we can see that in the upper notch corners of the exterior plates 16, 16, there are respectively embedded reinforcing bars 20 made of angle material.
It is attached via 1. An upper opening receiving groove 20a is formed in the indoor side portion of the receiving fitting 20, that is, a flange portion parallel to the outer wall, which is cut out from the upper end thereof. In addition, on the surface of the indoor side piece, there are pillars 10'.
A contact member 22 is fixed to maintain a predetermined distance between the two.

In addition, the outdoor side flange part of the column 10', that is, the flange part 10'a, 1 parallel to the outdoor wall surface.
Stopper members 23, 23, which are wider than their thickness, are fixed to both end faces of 0'a, and the indoor side side of the stopper members 23 protrudes toward the indoor side from the indoor side of the flange portion 10'a. Then, the indoor side side of the stopper material 23 is connected to the exterior plate 1 as described later.
6 in the lateral direction (horizontal direction of the wall surface of the exterior plate 16).

Reference numeral 24 denotes an L-shaped engagement fitting for supporting the exterior plate 16 on the support column 10'. An engagement groove 24A with a lower opening is cut out at the lower end of one side 241 facing the outdoor side of the engagement fitting 24, and the lower part of the inner surface of the outdoor side of the engagement groove 24A is an inclined surface that diagonally extends toward the outdoor side. 24a. Further, an abutment member 25 is fixed to the outdoor side surface of the other piece 242 which is located on the indoor side of the flange portion 10'a and extends parallel to the flange portion 10'a. 26 is pillar 1
27 is a corner cover material.

To support the exterior plate 16, first, with the exterior plate 16 upright and the abutting member 22 in contact with the flange surface of the column 10', the other piece 242 of the engagement fitting 24 is oriented toward the web of the column 10'. Insert it, then tap it downwards with a hammer etc. to move it.
The engagement groove 24A is engaged with the receiving groove 20a. At this time, since the inclined surface 24a is formed, it serves as a guide surface and is smoothly engaged to the depths. As a result, the exterior plate 16 is supported with respect to the column 10'. That is, the flange portion 10'a supports the other side 242 via the contact member 25 when the exterior plate 16 tends to fall toward the outdoor side. On the other hand, when an external force is applied to the exterior plate 16 to move it in the lateral direction (in the vertical direction on the paper in FIG. By transmitting this to the pillar 10',
Deformation of the exterior plate 16 can be prevented. Furthermore, further lateral movement of the exterior plate 16 is restricted, and the engaging state of the engagement fitting 24 with the support column 10' is always maintained.

In this way, the other piece 242 of the engaging fitting 24 can withstand the force that tends to cause the exterior plate 16 to fall toward the indoor side.
However, this can be counteracted by abutting against the flange portion 10'a of the support column 10' and locking the exterior plate 16.
The receiving metal fitting 20 is connected to the engaging groove 2 with respect to the engaging metal fitting 24.
4A and the receiving groove 20a are in the engagement relationship shown in FIG. 1, so that even if the exterior plate 16 tries to fall toward the outdoor side, it can be held. Furthermore, when a force is applied to the engagement tool 24 in the direction away from the support column 10' on the paper surface of FIG. 2, the movement of the engagement tool 24 is restricted by the vertical wall of the receiving groove 20a. The engaging metal fittings 24 will not come off. Further, according to the L-shaped engagement fitting 24 according to the present invention, the exterior plate 16 and the support column 10' can be connected only by pushing from above, making the work extremely simple.

By the way, the exterior plate 16 has a concrete frame (floor slab) at its lower part, for example, as follows.
Fixed.

In FIGS. 3 and 4, reference numeral 1 denotes a beam member made of H-shaped steel or the like, and a support member 2 made of an angle member is fixed to the outer end of the flange with bolts 3. The position of the support member 2 is to insert the bolt 3 into the elongated hole 2a.
It is designed to be adjusted by sliding it against the A long hole 2b extending in the height direction is formed in the other piece of the support member 2. Further, a plurality of support plates 5 of reinforcing bars 4 are fixed to the support member 2.
6, 6 is a horizontal long hole 6a made of angle material
It is attached to the support member 2 with a fastener having a.

This attachment is carried out by inserting the fixing bolt 7 through the elongated holes 2b and 6a with its head 7a positioned on the indoor side, and tightening the nut 8. Reference numeral 9 denotes a cap formed from a metal plate, etc. for cutting the edge of concrete, and after the bolt 7 is inserted, the supporting member 2
is fixed to.

Further, an H-shaped lower support 10 is arranged between the facing pieces of the fasteners 6, 6, and receiving angle members 11, 11 with one piece facing outward to the outdoor side are arranged on the outer surface of the fasteners 6, 6, respectively. These are inserted by inserting the clamping fixing bolt 12 into the insertion holes 11a, 11a of the receiving angle members 11, 11, the long holes 6b, 6b of the fasteners 6, 6, and the insertion hole 10a of the support column 10, and tightening the nut 13. It is integrated. The lower part of the upper support column 10' is fixed to the fastener 6 by being tightened with a bolt 14.

Exterior plates 16, 16 made of PC board or the like are arranged adjacent to each other in the wall direction with seal members 15, 15 interposed therebetween.
The hanging portion is adapted to be locked to receiving angle members 11, 11 through locking angle members 17, 17 made of angle members, respectively. The locking angle material 17 is the anchor material 18 of the exterior plate 16.
By screwing the mounting bolts 19 into the exterior plate 1
It is attached to 6. Also, the locking angle material 17
A locking groove 17A is formed in the lower part of the indoor side projecting piece.The locking groove 17A is opened downward and the indoor lower surface 17a expands diagonally downward toward the indoor side. On the other hand, the receiving angle member 11 is formed with a receiving groove 11A that opens upward.

When installing the exterior plate 16, with the locking angle members 17 attached, lift the exterior plate 16 and place the locking angle members 17 on the angle members 11.
Suspend the locking groove 17A toward the receiving groove 11A.
Insert it inside and engage it. At this time, the inclined surface 17a
is formed, so it penetrates smoothly to the depths.
Thereby, the exterior plate 16 is supported by the receiving angle member 11, in other words, by the beam member 1 or the concrete frame.

With the mounting structure of the fastener 6 as described above, after the fastener 6 is once attached to the support member 2 with the fixing bolt 7 and the concrete Even if it is necessary to correct the position of the fastener 6 in relation to the members 11, 11, the head of the fixing bolt 7 is cut off from the concrete X by the cap 9 and there is play space, so loosen the nut 8. The fixing bolt 7 can be moved in the height direction along the elongated hole 2b, and the position of the fastener 6 can be easily corrected.

As described above, according to the present invention, it is only necessary to engage the engagement fitting by straddling the receiving metal fitting previously attached to the exterior plate and the flange portion of the column, so that the exterior plate can be supported extremely easily and quickly. You can do it, and you can get strong support.

Incidentally, if the engagement groove of the engagement metal fitting is widened toward the end, engagement becomes easier.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of a support structure according to the present invention, FIG. 2 is a horizontal sectional view thereof, FIG. 3 is a longitudinal sectional view of a lower support structure of an exterior plate, and FIG. 4 is a horizontal sectional view thereof. 10'... Support column, 10'a... Flange portion, 16... Exterior plate, 20... Receiving metal fitting, 20a... Receiving groove, 22... Hitting member, 24... Engaging metal fitting, 24A... Engaging groove, 24
a... Inclined surface, 25... Hitting member.

Claims (1)

[Claims for Utility Model Registration] (1) A receiving bracket 20 that is attached to the exterior plate 16 and has an upper opening receiving groove 20a cut out from the upper end of the flange portion parallel to the outer wall surface, and the indoor side of the exterior plate 16. The support 10' has a flange 10'a parallel to the outer wall surface, and the engagement groove 24A has a substantially L-shape in plan view and has a lower opening cut out from the lower end of one side 241 of the support 10'. the engaging groove 24A is engaged with the receiving groove 20a, and the engaging groove 24A is engaged with the receiving groove 20a;
The other side 242 is the flange portion 10'a of the column 10'.
A supporting structure for an exterior plate, characterized in that the exterior plate 16 is in contact with an indoor side surface of the vehicle, and is locked to a column 10'. (2) The exterior plate support structure according to item 1, wherein the engagement groove 24A of the engagement metal fitting 24 widens toward the lower end.