JPS6111400Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a hanging fixture for appropriately and rationally supporting beam reinforcing bars at construction sites.

Conventionally, when supporting reinforcing bars of a beam within a beam formwork, construction was carried out without appropriate means, especially for the outer surround.

This idea was devised in view of the above-mentioned conventional problems, and its main purpose was to use a hanging bracket for construction beam reinforcing bars that could efficiently and rationally assemble reinforcing bars in surrounding beams with appropriate support. Our goal is to provide the following.

Hereinafter, the configuration of this invention will be explained in detail based on drawings of embodiments.

FIG. 1 is a perspective view of a hanging fixture according to a first embodiment of this invention, and FIG. 2 is a partially cutaway side view thereof.

The mounting bracket 1 shown in both figures has a support piece 4 integrally provided on one side of a base plate 3 having several nail holes 2 and extending vertically through the base plate 3.

The hanging rod 5 also connects the upper male screw 6 to the support piece 4.
It is constructed so that it can be freely adjusted at an appropriate position by penetrating through it with nuts 7, 7, and is further provided with a kansashi muscle support part 8 which projects horizontally in one direction at the lower part.
is provided.

The barb support part 8 is formed by screwing a tightening bolt 10 from the lower end of a receiving pipe 9 whose one end is fixed to the hanging rod 5.

As shown in FIG. 3, the hanging fitting with the above structure is installed by nailing the base plate 3 of the mounting fitting 1 to a desired position inside the outer formwork P, and then attaching the hanging rod 5 to the supporting piece 4 of the mounting fitting 1.
is adjusted to the height of the lower kansashi muscle support part 8, and then tightened and fixed with nuts 7, 7.

Furthermore, this Kanzashiri support part 8 is provided with slab formwork.
By supporting the Kanzashi reinforcement A by extending it from P ₁ to the Kanzashi reinforcement support part 8, the main reinforcement B and stirrup C of the beam part can be arranged, and the construction can be done rationally and reliably and efficiently. The reinforcement work has a promising effect.

In addition, both S and S ₁ indicate the baser, and P ₂ indicates the beam formwork.

Next, another embodiment of the present invention will be described.

The hanging fitting according to the second embodiment of the present invention shown in FIG. 4 has a hook part 21a with a figure-7 nail hole on the outside of the mounting fitting 21, and uses reinforcing crosspieces a of the formwork. This has the effect of making construction more reliable and easier.

The hanging fitting according to the third embodiment of the present invention shown in FIG. 5 is configured so that it can be attached to the single tube butter material D outside the outer formwork P by attaching the U bolt 11 and the tightening nut 12 to the mounting fitting 31. It is effective for repurposing without damaging the formwork.

The hanging fitting according to the fourth embodiment of the present invention shown in FIG.
It is configured to be installed by driving a wedge K into the wedge hole 42 along the D ₁ or the crosspiece, and it does not damage the formwork and can be installed and removed efficiently, and it is easy to handle because it does not have threaded parts. It is easy and has practical value.

The hanging fitting according to the fifth embodiment of the present invention shown in FIG.
4 is fitted to support the Kanzani muscle A.

Further, the support part for the licorice muscle can be adapted to have a simple pipe shape or a U-groove shape.

As explained in detail above, according to this invention, the reinforcement work around the outside of the beam can be done efficiently and rationally with appropriate support, and the reinforcement work can be done accurately from formwork or batten material. can support,
This makes it possible to obtain a hanging fixture for construction beam reinforcing bars that has high practical value.

[Brief explanation of the drawing]

1 and 2 are a perspective view and a partial front sectional view of the first embodiment of the present invention, FIG. 3 is a usage state diagram, and FIG.
The figure is a perspective view of the second embodiment, FIG. 5 is a perspective view of the third embodiment, FIG. 6 is a perspective view of the fourth embodiment, and FIG. 7 is a perspective view of essential parts of the fifth embodiment. 1...Mounting bracket, 4...Support piece, 5...Hanging rod,
8... Kantashi muscle support part.

Claims (1)

[Scope of utility model registration request] A mounting bracket with a supporting piece projecting vertically through it on one side of a board to be fixed to a concrete formwork or butter material, and a bolt shaft that passes through this supporting piece with an upper male screw and is adjustable with a nut. A hanging fixture for construction beam reinforcing bars, which consists of a hanging rod with a Kanzashi bar support part that protrudes horizontally in one direction at the bottom of the frame.