KR20100085477A - Suport for reinforcing rod - Google Patents

Abstract

PURPOSE: A reinforcing bar supporter equipped with a displacement preventing projection is provided to connect a top and a bottom steel reinforcement at a right angle. CONSTITUTION: A reinforcing bar supporter comprises a post(1), a reinforcing bar placer(2), a reinforcing bar holder(3), elastic wings(4,5) and a separation preventive projection(6). The reinforcing bar placer is formed on the post and puts the steel reinforcement. The reinforcing bar holder is installed on the top of the reinforcing bar placer. The elastic wing is installed in the reinforcing bar holder. The separation preventive projection is formed to be internally projected on the upper end of the elastic wing.

Description

     Reinforcing bar support {Suport for reinforcing rod}

The present invention relates to a reinforcing bar support, and more particularly, to improvement of Utility Model Registration No. 20-0178202 (Application No. 20-1995-0016116).

The rebar pedestal, which allows the rebar disposed in the formwork to be placed at a constant height from the bottom of the formwork, has the drawback of being relatively easily inverted or detached from the reinforcing bar. A pedestal is provided. The reinforcing bar supports the holding of the reinforcing bar, thereby greatly reducing the phenomenon of the reinforcing bar support from the reinforcing bar, thereby reducing the dropping and the conductivity of the reinforcing bar.

However, after the rebar is disposed, if the reinforcement fluctuates, for example, when the worker passes on the rebar, or when the loaded cart passes on the rebar, the rebar support of the above-mentioned registered utility model with elastic wings is provided. There was a flaw, even falling from the rebar. In addition, the reinforcing bar cross section is not all of the cross section, but must be tied to the cross section with a burned wire called half-strength so that the intersecting reinforcing bars are united together, so the reinforcing bar such as above could not be installed at each cross section of the reinforcing bar. In the case of installing the reinforcing bar on other parts other than the reinforcing bar, the reinforcing bar was relatively easy to fall due to the lack of rebar grip.

 Accordingly, the present invention is reinforced with the reinforcing bar of the Utility Model Registration No. 20-0178202 (Application No. 20-1995-0016116), beyond the function of the simple reinforcing bar support so that the pedestal does not deviate from the reinforcing bar and thus It is intended to solve the problem that the reinforcing bar is not collapsed, and furthermore, the reinforcing bar support functions to bind the two reinforcing bars to be crossed so that the step of binding the reinforcing bar to the barbed wire called the half life is omitted.

In order to solve the above problems, the present invention, by installing the resilient wing in the rebar holding portion is installed on the reinforcement portion on the column, by forming a departure prevention jaw formed to protrude inward on the upper end of the resilient wing Provide rebar support.

The anti-separation jaw is prevented from falling out of the upper reinforcing bar between the two reinforcing bars, and thus the lower reinforcing bar is prevented from being separated, but can be formed only at the upper ends of the four elastic wings that hold the upper reinforcing bars. Furthermore, by forming it on top of the other four elastic wings that hold the lower reinforcement, the lower reinforcing bar prevents the detachment while the lower resilient wing catches the upper reinforcement and the upper resilient wing catches the escape, Provides reinforcing bar support by strengthening the strength of the reinforcing bar and preventing the escape.

 When the reinforcing bar support of the present invention is installed at the reinforcing bar cross section, the release prevention jaw of the upper end of the resilient wing prevents the reinforcement of the reinforcing bar. In addition, there is an effect that the binding to the upper and lower reinforcing bars to cross, there is no need to bind the upper and lower reinforcing bars separately.

 Pillar 1; A reinforcing part (2) formed on the column (1) and placing the reinforcing bar; A reinforcing wave strip 3 installed on the upper portion of the reinforcing portion 2; In the reinforcing bar consisting of the resilient wings (4, 5) are installed in the reinforcing strip (3), the present invention, the reinforcing bar is formed by forming a departure prevention jaw (6) formed to protrude inward to the upper end of the resilient wing To provide. In the accompanying drawings, there is shown an embodiment in which the lower pillar 1 and the upper reinforced earth globe 3 are formed as a single pillar, but the pillar and the reinforced earth globe are named according to their function, so the shape It is not intended to be subject to any restrictions. That is, the technique of the present invention does not entail any limitation on the shape of the pillar or the reinforcing strip earth.

Departure preventing jaw (6), the lower bar is also prevented the departure of the upper reinforcement of the two of the reinforcing bar crosses, as shown in Figure 1 attached, as shown in Figure 1, the four opposing reinforcing bars Although it can be formed only on the upper end of the resilient wing 4, the present invention, further from this, as shown in the accompanying drawings, Figure 2, also separated from the top of the other four resilient wings (5) to hold the lower reinforcement By forming the prevention jaw (6), the lower reinforcing bar to prevent the separation while the lower elastic wing (5) to hold and the upper reinforcing bar to prevent the separation while holding the upper elastic wing (4), preventing the force to hold the reinforcement Provide reinforcing bar support by increasing strength.

As described above, the departure prevention jaw (6) of the two reinforcing bars, if the lower reinforcement of the lower reinforcement is also prevented because the separation of the upper reinforcement, as shown in Figure 3, attached to hold the lower reinforcement By providing the reinforcing bar support by forming the length of the lower resilient wing to be the same as the length of the resilient wing to hold the upper reinforcing bar, and forming the separation prevention jaw (6) on the top of each resilient wing, in installing the reinforcing bar support, It can be configured without being restricted by the installation direction of the pedestal.

Figure 1 is an overall perspective view of one embodiment of the present invention

Figure 2 is an overall perspective view of another embodiment of the present invention

Figure 3 is an overall perspective view of a third embodiment of the present invention

Fig. 4 is a perspective view of the use state in the embodiment shown in Fig. 1

Fig. 5 is a front view of a use state in the embodiment shown in Fig. 1

Fig. 6 is a side view of the use state in the embodiment shown in Fig. 1;

<Explanation of symbols for the main parts of the drawings>

Pillar

2. Rebar placement

3. Rebar gripper

4, 5. Elastic wings

6. Breakaway Jaw

Claims (3)

 With pillars; A reinforcing part which is formed on the pillar and puts the reinforcing bar; Reinforcing bar is composed of the reinforcing strip is installed on the upper reinforcing portion and the resilient wing is installed in the reinforcing strip, reinforcing bar is characterized in that the resilient wing has a separation prevention projection formed to protrude inward inward. According to claim 1, wherein the resilient wing is composed of the upper resilient wings to hold the upper reinforcement and the lower resilient wings to hold the lower reinforcing bar, the reinforcement bar is characterized in that the departure prevention jaw is formed on each of the upper resilient wing and the lower resilient wing Pedestal.        The reinforcing bar support according to claim 1, wherein the length of the lower resilient wings that hold the lower reinforcing bars and the length of the resilient wings that hold the upper reinforcing bars are the same, and a separation prevention jaw is formed at the top of each resilient wing.

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