JPS637643Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is a mounting hardware that connects and fixes the Omnia reinforcement of the Omnia version and the plywood for forming the wall surface when concrete is poured inside using the Omnia version on the outer wall of a building. Regarding.

Conventionally, in order to pour concrete between the Omnia version and the plywood, a cap nut is attached to the Omnia strip of the Omnia version and welded in advance at a factory. When connecting plywood and omniar reinforcement at a construction site, connect and fix the two by screwing together both ends of a separator with a thread groove cut between the thread groove member fixed to the plywood and the cap nut. was. However, when the Omnia plate is made in a factory, the cap nut is attached to the Omnia muscle, so when it is assembled with plywood at a construction site, it is often misaligned with the thread groove member on the plywood side, and the separator is attached to the plywood side. There were problems such as re-welding and having to bend the separator and force it into place.

Therefore, the purpose of the present invention is to enable the connection between the Omnia reinforcement of the Omnia version and the plywood by freely assigning the connections, without using welding.

Next, the mounting bracket of the present invention for connecting and fixing the omnia board and the plywood will be explained with reference to the drawings. omnia version 1
is made in a factory, and at that time tiles 2, etc. are placed on the outer surface. Omnia reinforcements 3 of the omnia version 1 protrude from the concrete portion 1a on the inner surface side of the omnia version 1, and the omnia reinforcements connected to the mounting hardware described later are arranged parallel to the outer surface or laterally.

Omnia version 1 for constructing walls at construction sites
Place the plywood 4 in parallel inside the Omnia version 1.
Concrete can be placed between the and plywood 4. Holding pipes 5 are arranged vertically and horizontally on the outer surface of the plywood 4 and fixed by holding fittings 6.
has a female threaded portion 6a that contacts the plywood, into which one end of a mounting hardware to be described later is screwed.

The mounting hardware 7 for connecting and fixing the omniar reinforcement and the plywood is formed as follows. One end of a metal plate 10 is fixed to the nut 9 by welding or the like. In this embodiment, since the plate ends are welded so that the plate 10 wraps around the top surface of the nut, a hole having the same diameter as the nut hole is made in the plate 10 at the top surface of the nut. The plate 10 has a portion 10a in a direction parallel to the connecting rod that is screwed into the nut 9.
and a section 10b having an arc-shaped cross section following the section 10a.
It consists of a part 10c that slopes away from the nut following the part 10b, and a part 10d that is bent toward the nut side following the part 10c, and a hole 11 through which the connecting rod 8 passes is provided in the bent part 10d. The plate 10 is formed so that it can be bent from the portion 10c onwards, using a fulcrum between the semicircular arc-shaped portion 10b and the inclined portion 10c (as shown in FIG. 2). With the inclined portion 10c of the plate bent until it becomes parallel to the parallel portion 10a, a connecting rod 8 as a separator is passed through the hole 11, and the connecting rod 8 has a thread groove formed on its outer periphery and is screwed into a nut 9. .

The mounting hardware of the present invention is as described above, and when connecting the mounting hardware 7 to the omniar reinforcement 3, the semicircular arc-shaped portion 10b of the plate 10 is connected to the omniar reinforcement 3 in relation to the holding fixture 6 attached to the plywood 4. 3, bend the inclined part 10c of the plate so that it is parallel to the parallel part 10a of the plate, pass one end of the connecting rod 8 through the hole 11 of the plate, and screw it into the nut 9. (as shown in Figure 3). Furthermore, check the position and orientation of the connecting rod 8,
Turn the connecting rod 8 so that the tip of the connecting rod aligns with the Omnia muscle 3.
is fixed by pressing it against the semicircular arc-shaped portion 10b of the plate. Further, the other end of the connecting rod 8 is screwed into a female threaded portion 6a of a holding fitting protruding from the inside of the plywood 4. In this way, if the Omnia reinforcement 3 at a position corresponding to the position of the holding metal fitting attached to the plywood 4 and the female threaded portion 6a of the holding metal fitting are connected one after another with the mounting hardware 7, the plywood 4 and the Omnia reinforcement will be separated at a predetermined interval. This allows concrete to be placed between them.

As described above, according to the mounting hardware of the present invention, when assembling omnibar steel and plywood at a construction site, it is possible to connect and fix them in a free layout, and the omnibar steel and plywood can be connected reliably and easily. can. In addition, since there are no design errors in the connection work, welding work is not required, and work efficiency is improved.

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view of the mounting hardware of the present invention, showing a state in which the Omnia bar and plywood are connected and fixed, Figure 2 is a plan view of the mounting bracket before the connecting rod is screwed together, and Figure 3 is the Omnia bar. FIG. 3 is a plan view of the mounting hardware connected to the 3... Omnia wire, 4... Plywood, 7... Mounting hardware, 8... Connecting rod, 9... Nut, 10... Plate.

Claims (1)

[Scope of utility model registration request] In order to pour concrete between the Omnia version and the plywood, in the mounting hardware that connects and fixes the Omnia reinforcement of the Omnia version and the plywood, one end of the bending plate that wraps around the omnia reinforcement is attached to a nut, and the other end of the bending plate is attached to a nut. The part is a mounting hardware that can be bent around the contact end of the omniar muscle as a fulcrum, has a hole in the end, and has a connecting rod that passes through the hole and is screwed into a nut.