JPS606115Y2 - Support frame device for renovated buildings - Google Patents

Description

[Detailed description of the invention] This invention allows for a simple structure of a support frame device that supports the new exterior wall material on the exterior wall surface when renovating the exterior wall surface of an old building by installing new exterior wall material. The present invention also relates to the provision of a support frame device for a renovated building, the purpose of which is to allow new exterior wall materials to be installed accurately and quickly to desired dimensions.

2. Description of the Related Art As a method for renovating the exterior wall surface of an old building, it is known that a support frame is fixed to the exterior wall surface and a new exterior wall material is attached via the support frame.

Traditionally, due to long-term use of old buildings, the exterior wall surfaces not only are not on the same plane, but also have dimensional distortions. Therefore, in order to accurately attach new exterior wall materials to the exterior wall surface, First, it is necessary to accurately fix the support frame to the outer wall while adjusting it according to the distortion.

However, this fixing of the support frame is troublesome because it needs to be adjusted each time according to the distortion of the outer wall surface, and this together with the danger of working at heights has caused problems.

Therefore, it has become desirable to provide a support frame device for a renovated building that is easy to construct and handle, and that allows new exterior wall materials to be installed accurately and quickly to desired dimensions.

The present invention solves these conventional problems,
Therefore, the feature is that a support frame is fixed to the exterior wall of an old building, and in a renovated building where a new exterior wall material is installed, the support frame can be attached in a cross-shaped manner through the support frame. Connecting bodies to be connected are fixed to the outer wall surface so as to be adjustable in contact with and separated from the outer wall surface, and abutting ends of longitudinally adjacent support frames are fixed to the above-mentioned coupling bodies so as to be movable and adjustable along the outer wall surface, and Another support frame intersecting the frame is interposed between the abutting ends of the support frame, and the original support frame is fixed to the connecting body so as to be movable and adjustable along the outer wall surface. It is in.

Hereinafter, embodiments of the present invention will first be described in detail with reference to FIGS. 1 to 5. The figures show, for example, an old building 1 whose outer wall is tiled, and whose outer wall surface 2 has a support frame 3. The support frame 3 is fitted with new exterior wall materials 4 such as curtains, walls, and spandrels (trade name) to cover the entire outer wall surface 2.

The outer wall surface 2 is provided with a connecting body 5 that connects the support frame 3 in a cross-shaped manner.

The connecting body 5 is formed by bending the upper and lower ends of the rectangular flat plate material 6 along the outer wall surface 2 in a direction away from the outer wall surface 2, and further extending the outer ends in the vertical direction parallel to the outer wall surface 2. First wing piece 7
a substrate 8 with a diameter of 7°, a holder 10 with opposing ends of the channel-shaped member bent at right angles to form second wing pieces 9, 9;
A pair of left and right notches 11 are provided at both left and right ends of the upper and lower positions of the substrate 8, and locking bodies 12, 12 each having a U-shaped cross section and having openings facing each other are provided in the upper and lower notches 11.11, respectively. It is being

The holding body 10 has its second wings 9, 9 engaged with the locking bodies 12.12 on the upper and lower sides and overlapped with the flat plate 6, and the second wings 9, 9 are attached to the flat plate 6 in a long manner. It is fixed via the holes 13, 13 and the connector 14 so as to be adjustable in vertical and horizontal movement.

Further, the flat plate material 6 is fixed to the outer wall surface 2 through an intervening plate 15 with a pair of left and right elongated holes 16 and bolts 17, and by changing the thickness of the intervening plate 15, the flat plate material 6 can be moved toward or away from the outer wall surface 2. It is said to be adjustable.

In the illustrated example, if the holding body 10 is raised with the upper second wing piece 9 engaged with the upper locking body 12, the lower second wing piece 9
The wing piece 9 is configured to be able to be freely engaged and detached from the lower locking body 12.

Reference numeral 18 denotes a vertical support frame that constitutes the support frame 3, and its cross section is formed by bending opposing ends of channel material at right angles to form third wings 19, 19, which are vertically adjacent to each other in the longitudinal direction. The third wing pieces 19, 19 at each end of the vertical support frame 18 that fit together are
They are fixed to the first wing pieces 7, 7 via elongated holes 20 and connectors 21, respectively, along the outer wall surface 2 so as to be movable and detachable.

Reference numeral 22 denotes a horizontal support frame that constitutes the support frame 3, and has a cross section that is approximately the same as that of the vertical support frame 18, but the bottom piece of the channel material is folded with a recess 23 that opens on the outer surface of the bottom piece at the middle part in the width direction. The bent piece from the opposing piece is the fourth wing piece 24, 24.
The channel material groove of the horizontal support frame 22 is connected to the holder 1.
0, the contact portion between the recess 23 and the holder 10 is fixed via the elongated hole 25 and the connector 26, and the fourth
The wing pieces 24 and the third wing pieces 19 of each vertical support frame 18 are fixed to each other via elongated holes 27 and connectors 28 along the outer wall surface 2 so as to be movable and detachable.

Thus, the outer end surfaces of the vertical support frame 28 and the horizontal support frame 22 are positioned in the same plane, and the mounting holes 29 provided on the outer end surfaces of the horizontal support frame 22 are connected to each other through the mounting holes 29 and the mounting tools. The new exterior wall material 4 is fixed.

In the above case, each connector is a rivet or self-tapping screw.

Welding other than bolts or the like may also be used.

According to the above configuration, the horizontal support frame 22 is fitted and fixed to the holder 10, and is also connected and fixed to the vertical support frame 18, so that the connection between the two frames 18 and 22 is made solid, which is advantageous. be.

FIG. 6 shows another embodiment, in which the substrate 3 and the holder 10 of the previous embodiment are integrally bent, and between the abutting ends of vertical support frames 18 that are vertically adjacent to each other in the longitudinal direction. The dimension is larger than the vertical width dimension of the horizontal support frame 22.

The other configurations are substantially the same as those of the previous embodiment.

According to this configuration, the vertical and horizontal support frames 18 for the connecting body 5
．． 22 may be installed in any order, which is convenient in terms of installation time.

Although the above is based on the illustrated example, the connecting body 5 is rotated 90 degrees and fixed to the outer wall surface 2, and the vertical and horizontal support frames 18.2
It is also possible to fix the parts 2 to the connecting body 5 with the parts reversed.

Further, the outer wall surface 2 may be one in which no tiles or the like from the exterior of the old building are removed, or may be the outer surface of the frame of the old building 1 from which these have been removed.

According to the present invention, the supporting frame bodies 3 intersect via the connecting body 5.
are connected easily in structure and handling, and furthermore, since the connecting body 5 is fixed to the outer wall surface 2 so as to be able to freely adjust the movement toward and away from it, and the support frame 3 is fixed to each other so that the movement can be adjusted freely,
The support frame 3 can be placed in the same plane even on the outer wall surface 2 where distortion has occurred, and the support frame 3 can be installed accurately and quickly to the desired dimensions, thus making it easier to install the new exterior wall material 4. Along with this, it can also be done easily, accurately and quickly.
This is a highly practical idea.

[Brief explanation of drawings]

The figures show an embodiment of the present invention. Figure 1 is a partial front view of a renovated building, Figure 2 is an enlarged view of the main part of Figure 1, and Figure 3 is a view taken along the line A-A in Figure 2. Side sectional view, Figure 4 is B- in Figure 2.
5 is a partially enlarged view of FIG. 3, and FIG. 6 is a side sectional view showing another embodiment. 1... Old building, 2... Outer wall surface, 3.
...Support frame, 4.New exterior wall material, 5.
...Connection body.

Claims (1)

[Scope of utility model registration request] In a renovated building in which a support frame is fixed to the exterior wall of an old building and a new exterior wall material is installed through the support frame, the connecting body that connects the support frame in a cross-shaped manner is in contact with the exterior wall. The abutting ends of support frames adjacent in the longitudinal direction are fixed to each other so as to be adjustable in separation, and the abutting ends of the supporting frames are each fixed to the connecting body in a movable and adjustable manner along the outer wall surface, and another support frame intersects with these support frames. A support frame device for a renovated building, characterized in that a body is interposed between the abutting ends of the support frame, and the original support frame is fixed to the connection body so as to be movable and adjustable along the outer wall surface. .