JP2002038656A - Clip for stopping reinforcement intersecting part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply bind and fix an intersecting part of a longitudinal reinforcement and a horizontal reinforcement. SOLUTION: This clip 1 for stopping a reinforcement intersecting part integrally formed of synthetic resin is constructed by a pedestal 3, vertical walls 4, 5 and a rising part 7. The pedestal 3 is formed by parallel arm parts 8, 9 and the rising part 7 formed on connecting regions of the arm parts 8, 9 and the vertical walls 4, 5. Horizontal grooves 16 are regularly cut in the inner wall of the rising part 7, and the vertical walls 4, 5 are formed at right angles to the arm parts 8, 9 in the end parts of the arm parts 8, 9. Holding parts 12, 13 are formed with downward gradient extending from the top walls 10, 11 of the vertical walls 4, 5. Rounded parts 14, 15 are formed on the holding parts 12, 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reinforcing bar crossing clip used for binding and fixing an intersection between a vertical reinforcing bar and a horizontal reinforcing bar.

[0002]

2. Description of the Related Art Conventionally, when performing civil engineering work using reinforced concrete, a large number of rebars are assembled in advance in a cage shape or a lattice shape, and concrete is driven so as to cover these rebars. At the time of assembling the reinforcing bar cage, the intersection of the vertical reinforcing bar and the horizontal reinforcing bar is bound and fixed with a wire such as a wire so that the assembled product is not decomposed by pouring concrete. In such a case, it takes a lot of time and labor to bind the unit, and the work efficiency is poor.

[0003] In order to eliminate the inconvenience, one connected pipe is inserted into a semi-circular curved portion formed in the middle of one linear steel rod and the above-mentioned linear steel rod is inserted. Some pipes are fitted with the other pipes to be connected in the bent portions formed at both ends and try to hold each pipe by the elastic force of the linear steel rod. In order to fit inside each curved part, the curved part must be spread out against the elastic force of the linear steel rod, and furthermore, due to a manufacturing error in the diameter of the connected pipe or the presence of a joint part, etc. In the case where there is an uneven diameter portion, there is a disadvantage that the binding state becomes extremely unstable.

[0004]

SUMMARY OF THE INVENTION In the present invention, a reinforcing bar cross-stopping clip is integrally formed of synthetic resin, and a vertical reinforcing bar and a horizontal reinforcing bar are firmly bound and fixed with one touch.

[0005]

SUMMARY OF THE INVENTION In view of the above-mentioned problems, the present invention provides a pedestal on which a horizontal reinforcing bar is flatly mounted with a reinforcing bar cross-stopping clip made of synthetic resin, and an end shape of the horizontal reinforcing bar. The pedestal is composed of a rising portion for holding the end of the vertical reinforcing bar in an encircling manner, and the pedestal is composed of a parallel arm portion and a rising portion and a standing wall formed at a connecting portion of the arm portion. The inner wall of the raised portion bends to the same shape as the outer peripheral wall of the vertical reinforcing bar, and a horizontal groove is carved in a regular manner. The upright wall is formed at the end of the arm at a right angle to the arm, and the upright wall is formed. The present invention provides a reinforcing bar intersecting clip in which a holding portion is formed downwardly inclined from the top wall of the holding member, and an R portion bent from the tip of the holding portion to the same shape as the outer peripheral wall shape of the horizontal reinforcing bar is provided. It is something that has not been resolved.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a use state of a reinforcing bar crossing clip according to the present invention. A reinforcing bar cross-stopping clip 1 integrally formed, the reinforcing bar cross-stopping clip 1 includes a pedestal 3 on which the horizontal reinforcing bar 2 is placed in a flat shape, and an upright wall 4 for holding the ends of the horizontal reinforcing bar 2 in an encircling manner. 5
And a rising portion 7 that holds the end of the vertical reinforcing bar 6 in an encircling manner.

The pedestal 3 is composed of arms 8 and 9 which are parallel to each other so as to have an interval suitable for the vertical reinforcing bars 6 to be vertically inserted, and a rising portion 7 is formed at a connection portion between the arms 8 and 9. I have.

The upright walls 4 and 5 are formed parallel to the ends of the arms 8 and 9 and at right angles to the arms 8 and 9, and approximately 60 degrees below the top walls 10 and 11 of the upright walls 4 and 5. The holding portions 12 and 13 are formed by being inclined, and R portions 14 and 15 bent from the tips of the holding portions 12 and 13 to have the same shape as the outer peripheral wall shape of the horizontal reinforcing bar 2 are formed.

The rising portion 7 is connected to the connecting portion of the arms 8 and 9,
Although it is formed so as to project at right angles to the pedestal 3, the inner wall of the rising portion 7 bends and bends in the same shape as the outer peripheral wall shape of the vertical reinforcing bar 6, and the horizontal grooves 16 are regularly formed. .

In order to attach the reinforcing bar intersecting clip 1 according to the present invention to the intersection between the vertical reinforcing bar 6 and the horizontal reinforcing bar 2, the rising portion 7 is inclined slightly downward from the outside of the intersection between the vertical reinforcing bar 6 and the horizontal reinforcing bar 2. Is pressed against the vertical reinforcing bar 6, the horizontal reinforcing bar 2 is held by the R portions 14, 15 from below the horizontal reinforcing bar 2, and then the standing walls 4, 5 of the pedestal 3 are lifted slightly upward. The horizontal rebar 2 is safely inserted into the insides 14 and 15, and after the insertion, the holding portions 1 of the top walls 10 and 11 are inserted.
Since the top wall surface of the horizontal reinforcing bar 2 is locked at 2 and 13, the vertical reinforcing bar 6 and the horizontal reinforcing bar 2 are firmly bound and fixed.

[0011]

In summary, the present invention is directed to a pedestal 3 on which the horizontal reinforcing bar 2 is placed flat, standing walls 4 and 5 for surrounding the ends of the horizontal reinforcing bars 2 in an encircling manner, and surrounding ends of the vertical reinforcing bars 6. Since the rising portions 7 to be held are all integrally formed of a synthetic resin, the overall structure is rich in elasticity, and can be easily and simply attached to the intersection of the horizontal reinforcing bar 2 and the vertical reinforcing bar 6 with one touch. In addition, once attached, there is no danger of detachment due to its flexibility, and a stable binding state can be obtained.

The inner wall of the rising portion 7 bends and bends to the same shape as the outer peripheral wall of the vertical reinforcing bar 6, and the horizontal grooves 16 are carved in a regular manner. In addition, after the insertion, the outer peripheral wall of the vertical reinforcing bar 6 is pressed against the horizontal groove 16 so that sliding and sliding down can be prevented.

The upright walls 4 and 5 are provided at the ends of the arms 8 and 9, respectively.
9 are formed at right angles to the top walls 10, 11 of the standing walls 4, 5 to form holding portions 12, 13 at a lower angle than the top walls 10, 11. R part 1 bent to the same shape
4 and 15, the horizontal reinforcing bar 2 is stably placed, and the outer peripheral wall of the horizontal reinforcing bar 2 is pressed against the leading end of the holding portions 12 and 13, and the inner wall of the rising portion 7 is formed. The intersection between the vertical reinforcing bar 6 and the horizontal reinforcing bar 2 is firmly connected by the interaction with the horizontal groove 16, and the practical effect is extremely large, such as the intended purpose can be achieved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a use state.

FIG. 2 is a front view.

FIG. 3 is a cross-sectional view of the front view.

FIG. 4 is a left sectional view.

FIG. 5 is a right sectional view.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 Clip for reinforcing bar crossing 2 Horizontal reinforcing bar 3 Base 4, 5 Standing wall 6 Vertical reinforcing bar 7 Standing up portion 8, 9 Arm portion 10, 11 Top wall 12, 13 Holding portion 14, 15 R portion 16 Horizontal groove

Claims (1)

[Claims] 1. A pedestal on which a horizontal reinforcing bar is placed flat with a reinforcing bar cross-stopping clip integrally formed of synthetic resin, an upright wall which surrounds an end portion of the horizontal reinforcing bar, and an end portion of a vertical reinforcing bar. The pedestal is composed of a rising portion held in an encircling shape, the pedestal is formed of a parallel arm portion and a rising portion and a rising wall formed at a connecting portion of the arm portion, and an inner wall of the rising portion has an outer peripheral wall shape of a vertical reinforcing bar. In addition to bending to the same shape, a horizontal groove is carved in a regular manner, and the upright wall is formed at the end of the arm at a right angle to the arm, and a holding part is formed at a slope lower than the top wall of the upright wall A reinforcing bar cross stop clip, wherein an R portion bent from the tip of the holding portion to the same shape as the outer peripheral wall of the horizontal reinforcing bar is formed.