JPH056336Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a horse for assembling beam reinforcing bars such as underground beams.

[Prior art and its problems] Generally, in order to assemble beam reinforcing bars, as shown in Fig. 5, horizontal rods Q, A beam reinforcing bar assembly horse is used, which is secured by passing R across each part.

A beam upper end main reinforcement S ₁ is supported by the horizontal rod Q at the upper end of the column P, and a stirrup reinforcement s is suspended from the beam main reinforcement S ₁ .

On the other hand, an auxiliary horizontal rod U is suspended from a horizontal rod R at the lower part of the column P by a wire T, etc., and a beam lower end main reinforcement _S2 is placed on this auxiliary horizontal rod U.

In this state, the stirrup reinforcements S are aligned at predetermined intervals, and the main reinforcements _S2 at the lower end of the beam are pressed together.When these operations are completed, the number wire T is cut, the auxiliary transverse rod U is separated, and the stirrup reinforcements are s
drop it onto the bottom edge of the

However, in the above conventional method, the auxiliary horizontal rod U
Since it was simply suspended by a wire T, there were problems such as severe shaking, which reduced the efficiency and accuracy of pressure welding work, etc.

[Purpose of the invention] The present invention was devised to solve the above-mentioned conventional problems.The purpose of the invention is to have an extremely simple structure, to be able to stably support the lower end main reinforcement, and to be able to To provide a horse for assembling beam reinforcing bars that can quickly and easily assemble beam reinforcing bars during work.

[Configuration of the invention] The beam reinforcing bar assembling horse of the invention is a horse constructed by erecting two pillars at an interval narrower than the width of the beam, and fixing a horizontal rod across the upper end of the pillars. , a claw is attached to one side of the lower part of the support pillar diagonally downward, and a single pipe for supporting the main reinforcement at the lower end of the beam is cut out and freely tied and fixed to the claw. .

[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.

In FIGS. 1A and 1B, reference numeral 1 denotes pillars, two of which are erected with an interval narrower than the width of the beam. A horizontal rod 2 is fixed across the upper end of the support 1.

At both ends of the horizontal rod 2, main reinforcing bars 2a are attached.

Incidentally, a reinforcing rod 3 is fixedly installed in the middle part of the support column 1.

A claw 4 is attached to one side of the lower part of the support column 1 so as to face diagonally downward. Above the claw 4, as shown by the imaginary line, a single pipe 5 is bound and fixed with a binding wire 6 such as a wire.

Therefore, when assembling the beam reinforcement, as shown in FIG. 2, the beam upper end main reinforcement 7 is placed on the horizontal beam 2, and the stirrup 8 is suspended.

Next, the main reinforcing bars 9 at the lower end of the beam are placed on the single pipe 5 bound and fixed to the claws 4, and the necessary work for assembly, such as aligning the spacing of the stirrup bars 8 and press-fitting as shown in Fig. 3, is carried out. Let's do it.

Next, when the binding wire 6 is cut and the single tube 5 is separated from the support 1, the single tube 5 is separated as shown by the arrow in FIG.
rolls on the claws 4 and falls, and along with this, the beam lower end main reinforcement 9 falls onto the lower end of the stirrup 8.

Finally, the beam main reinforcing bars 7, 9 and stirrups 8 are tied together with wires or the like to complete the assembly of the beam reinforcing bars.

[Effects of the invention] (1) The structure is simple and can be provided at low cost by simply attaching the claws to the lower part of the support column so as to point diagonally downward.

(2) Efficiency and accuracy of beam reinforcement assembly work will be improved.

[Brief explanation of the drawing]

Fig. 1 shows an embodiment of the horse of the present invention, in which A is a front view, B is a side view, Fig. 2 is a perspective view showing the middle of assembly work, Fig. 3 is an explanatory diagram of pressure welding work, and Fig. FIG. 4 is an explanatory diagram of the operation of separating the single tube and the lower end main reinforcement, and FIG. 5 is a perspective view showing the conventional assembly state using a horse. 1...Strut, 2...Horizontal rod, 3...Reinforcement rod, 4...
...Claw, 5... Single pipe, 6... Binding wire, 7... Main reinforcement at the top of the beam, 8... Stirrup, 9... Main reinforcement at the bottom of the beam.

Claims (1)

[Scope of utility model registration request] In a horse constructed by erecting two pillars with an interval narrower than the width of the beam, and fixing a horizontal rod across the upper end of the pillars, a horizontal rod is attached diagonally downward to one side of the lower part of the pillars. A horse for assembling beam reinforcing bars, characterized in that a claw is attached to the claw, and a single tube for supporting the main reinforcement at the lower end of the beam can be cut and freely bound and fixed to the claw.