JPS6329052Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a supporting metal fitting for construction, and more particularly to a metal fitting for temporarily supporting a large drawer constructed between opposing beam forms on the beam forms.

In concrete construction, when forming beams between floors and forming floors, first construct the beam formwork, then extend the cross-section between the beam forms, and connect the cross-section from the existing floor surface. It will be supported by pillars, reinforcing bodies such as steel pipes will be placed on the large hikima, panels will be laid on top of these, reinforcement will be arranged, and concrete will be poured.

In this formwork construction work, there are a large number of the above-mentioned large pullers, and in order to bridge between the opposing parts of the already constructed beam formwork, a team of at least three people is required. This is also the standard for leveling the floor panels, so it requires skill to measure and confirm the installation position, and can be said to be the process that reduces efficiency the most in formwork construction work.

Conventionally, this temporary support for the pull-in was done by abutting the pull-in against the side of the beam formwork and nailing it, and the pull-in itself was supported from the existing floor using steel pipe supports. However, if the construction is poor, level adjustment using steel pipe supports will not be effective. Therefore, errors occur in the level of the floor surface to be molded,
Naturally, this is not desirable.

In view of the above circumstances, it is an object of the present invention to provide a support metal fitting for construction that can extremely easily construct a large frame, improve work efficiency, and improve the accuracy of the frame. .

Hereinafter, the present invention will be explained based on the illustrated embodiments.

FIG. 1 shows the overall configuration, and FIGS. 2 to 4 show the state of use. In Figure 1,
Reference numeral 1 denotes a seat, which is made of a substantially T-shaped sheet metal and has a width and a length on which the end of a square piece of wood, such as a log, can be placed. The end portion 1a of the seat portion 1 is bent at a right angle so as to be able to abut against the side of a support such as a mold. A pair of hanging supports 2 are integrally formed extending obliquely upward from both wings at the other end of the seat 1. This hanging support 2 is provided with a hole 3 at its end 2a for connection to the upper surface of a support such as a formwork 4. The hole 3 is on the same plane as the upper surface of the support. This part is formed by bending the suspension support 2, but this is due to structural constraints since the suspension support 2 is made of sheet metal.
Depending on the material, there is no need to intentionally bend the material. Note that the overall length of the seat portion 1 is longer than the planar projection length of the hanging support 2. Therefore, to explain an example in which this architectural support fitting is used, for example, for temporary support of the above-mentioned large pull, as shown in FIG. 2, each end 2a of the hanging branch 2 is
Nails 5 are driven in and nailed to the upper surface of the beam frame edge 4a. At this time, the end 1a of the seat 1 is connected to the beam form side plate 4b.
contact perpendicularly to. In this way, when the architectural support fittings are fixed to the beam formwork by simply driving two nails, a temporary support structure for erecting the end of the main drawer 6 is completed, and the beam form frame edge 4a is completed. Since the upper surface level of the beam formwork 4 is normally constructed horizontally, all the architectural supports installed between the opposing beam formworks 4 are arranged on the same horizontal plane.
Once the temporary support structure for the Ohiki 6 is installed in this way, the only thing left to do is to place the Ohiki 6 on a rack as shown in FIG.
In addition, as shown in FIG. 4, the steel pipe struts 7 support the main drawers 6, furthermore, the steel pipes 8 are spanned between the large drawers 6, and the panels 9 are laid on top of them to form a floor formwork. It is something to do.

According to the present invention described above, when the ends of square timbers are temporarily supported in orthogonal positions, such as when erecting a daihiki between beam forms, the installation can be carried out by simply nailing the hanging branches. Since the structure is automatically leveled and supports metal parts that can be used to horizontally mount square timbers such as large-scale timbers, the large-scale construction work is extremely simplified, improving work efficiency and improving work accuracy. can. Moreover, since leveling work is not involved, even an amateur can carry out the large-drawing frame work without requiring any skill, and the number of workers can be greatly reduced. Furthermore, the structure of the present invention is extremely simple and easy to manufacture, and is inexpensive and can be used for a long period of time, making it extremely economical. Furthermore, the present invention has the advantage that it can be used not only as a temporary support for large-sized timbers, but also as a general hardware for supporting other square timbers.

[Brief explanation of drawings]

FIG. 1 is a perspective overall view of the architectural support metal fitting according to the present invention, FIGS. 2 to 4 show the state of use, and FIG.
3 is a longitudinal sectional view showing the support state, and FIG. 4 is a longitudinal sectional view showing the structure of the beam and floor formwork. 1... Seat, 2... Hanging branch, 3... Hole, 4...
Beam formwork, 5...Nails, 6...Drawings, 7...Steel pipe supports, 8...Steel pipes, 9...Panels.

Claims (1)

[Scope of utility model registration request] It is a hardware for temporarily supporting the ends of square timbers in an orthogonal position, and is equipped with a substantially T-shaped seat, and is integrated with hanging supports that extend obliquely upward from both wings of the seat and can be connected to the support body. 1. An architectural support metal fitting, characterized in that the suspension branch is nailed to a support body, and one end of the seat portion abuts a side surface of the support body to form a triangular structure.