JP2503729Y2 - Reinforcing frame for cloth foundation - Google Patents

Description

[Detailed description of the device]

[0001]

TECHNICAL FIELD The present invention relates to a reinforcing bar frame for a cloth foundation.

[0002]

2. Description of the Related Art Conventionally, various techniques have been proposed for a reinforcing bar frame for a cloth foundation in order to achieve efficient construction and efficient transportation, but it has not been possible to sufficiently achieve the above-mentioned object. Not in. That is, the technique disclosed in Japanese Utility Model Publication No. 52-7053 proposed to achieve efficient transportation and increased rigidity is that the standing muscle cannot maintain its standing posture with respect to the base muscle. The method is limited, or some kind of supporting means needs to be added, and since the ribs of both ribs are continuous in a W shape, there is a portion that interferes when folded, and the storability deteriorates accordingly. Next, Japanese Utility Model Publication No. 56-29452 and Japanese Utility Model Publication No. 6
The technique disclosed in Japanese Patent Publication No. 0-33158 secures the standing muscle in the standing state in the central portion with respect to the base muscle, and lays down the standing muscle during transportation. Since the engaging end cannot be moved to the inner end of the base muscle, the width dimension during transportation becomes wide, and there is a problem in terms of transportation efficiency.

[0003]

In view of the above-mentioned prior art, the present invention can be folded compactly up to the structural limit during transportation, and the standing muscle is placed in the longitudinal direction (vertical direction) and the standing posture with respect to the base muscle during construction. Provided is a rebar frame for a cloth foundation which can be held with a required degree of freedom.

[0004]

A rebar frame for a cloth foundation according to the present invention comprises a base bar formed by integrally arranging a plurality of horizontal bars at required intervals on vertical bars opposite to each other at required intervals, and a required interval. In a rebar frame consisting of a vertical reinforcing bar consisting of a plurality of horizontal reinforcing bars that are integrally installed at required intervals on a vertical reinforcing bar, the rising bar is a vertical bar on either one of the vertical bars. The required length is overhanged horizontally, and at the end of the overhang side horizontal bar, a supporting vertical bar is vertically installed integrally on the opposite side to the attachment side of the vertical bar on the one side. The horizontal line of the base line is inserted into the space between the vertical line and the vertical line of the support, and the two are connected.

[0005]

[Function] With respect to the base muscle, the standing muscle stands up with the supporting vertical muscles directed downward, and the inner surface of the supporting vertical muscles abuts the lower surface of the horizontal muscles of the base muscles at the standing limit to maintain the posture.
If the horizontal muscle of the base muscle is integrated with the upper surface of both vertical muscles, the outer surface of the supporting vertical muscle of the standing muscle is folded to the position where it abuts the inner surface of the vertical muscle of the base muscle, and the horizontal muscle of the base muscle is In the base muscle that is joined to the upper surface of the vertical muscle and on the other side to the lower surface of the vertical muscle, the outer surface on the side of the supporting vertical muscle of the rising muscle contacts the inner surface of the vertical muscle that connects the horizontal muscle of the base muscle to the lower surface. The width direction can be folded compactly up to (structural limit).

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Explaining the present invention with reference to an embodiment, as shown in FIG. 1, a base reinforcement 1 is formed by integrally welding a required number of transverse reinforcements 3 on an upper surface of a vertical reinforcement 2 which is provided at a required interval. Rising muscle 4
Is provided with three vertical stripes 6 vertically on the upper surface of the horizontal stripe 5 having the same arrangement interval as the horizontal stripe 3, and the vertical stripe 6 at the right end is integrally formed so that the horizontal stripe 5 projects a required length with respect to the horizontal stripe 5. It is welded, and is formed by integrally welding a supporting vertical bar 7 to the lower surface of the projecting end of the horizontal bar 5. The rising bar 4 is partitioned by each horizontal bar 5 and the vertical bar 6 at the right end and the supporting vertical bar 7 are separated.
The lateral muscles 3 of the base muscle 1 are inserted into the spaces 8 formed in 1. to be connected to the base muscle 1.
Therefore, the space in the vertical direction in the space 8 is the diameter dimension of the horizontal bar 5 of the rising streak 4, and the space in the horizontal direction is formed by the outer end of the vertical bar 6 at the right end and the inner end of the supporting vertical bar 7.

The rebar frame a for cloth foundation thus constituted is
The work is framed at a construction site on the site in a posture as shown in FIG. 2, and when the standing muscle 4 is erected with respect to the base muscle 1, the standing muscle 4 fits into the horizontal gap from the vertical position. The supporting vertical muscles 7 are engaged with the horizontal muscles 3 with a slight inclination to the outside, and the posture is maintained. Therefore, even if the front and rear are arranged in a wrong order during construction, and the center line in the longitudinal direction is misaligned, the upright muscles 4 can be easily moved to each other by the freedom of the standing posture and the freedom of lateral movement. It can be matched and the framework work will be efficient.

Next, the folded state at the time of transportation will be described.
In the case of a well-known joint structure in which a required number of transverse reinforcements 3 are joined at a required interval, as shown in FIG. 3, the outer surface of the supporting vertical reinforcement 7 in the rising muscle 4 is the inner surface of the vertical reinforcement 2 of the base reinforcement 1. The base muscle 1 is folded up to the abutting position, and the horizontal muscle 3 of the base muscle 1 is joined to the upper surface of the vertical muscle 2 on one side and to the lower surface of the vertical muscle 2 on the other hand. As shown in the drawing, the widthwise direction is compactly folded to the position where the outer surface of the vertical bar 6 on the side of the supporting vertical bar 7 of the rising bar 4 abuts the inner surface of the vertical bar 2 that joins the horizontal bar 3 of the base bar 1 to the lower surface. is there. Moreover, since the height in the folded state is the sum of the diameters of the vertical and horizontal lines in any case, it is obvious that the size is extremely compact and folded, and the transportation cost is reduced.

[0009]

[Effects of the Invention] As described above, according to the rebar frame for a cloth foundation of the present invention, it contributes to the improvement of the efficiency of the frame work and the reduction of the transportation cost, and it is provided at a low cost because it has an extremely simple structure using only the straight wire. It also has the effect.

[Brief description of drawings]

FIG. 1 is a perspective view of a rebar frame for fabric foundation a according to the present invention in a lying state.

FIG. 2 is an enlarged vertical cross-sectional view of a posture of a cloth reinforcing bar frame a during construction.

FIG. 3 is an enlarged vertical cross-sectional view of the folded posture of the cloth foundation reinforcing bar frame a during transportation.

FIG. 4 is an enlarged vertical cross-sectional view of a folded posture during transportation in another embodiment of the reinforcing bar frame for fabric foundation a.

[Explanation of symbols]

 1 Base Muscle 2 Vertical Muscle 3 Horizontal Muscle 4 Rising Muscle 5 Horizontal Muscle 6 Vertical Muscle 7 Support Vertical Muscle 8 Space a Reinforcing Bar Frame for Fabric Foundation

Claims (2)

(57) [Scope of utility model registration request] 1. A base reinforcement formed by integrally arranging a plurality of horizontal reinforcements at required intervals on vertical reinforcements arranged at required intervals, and a plurality of vertical reinforcements required at a required interval at a required interval. In a reinforcing bar frame composed of a standing bar formed by horizontally arranging individual horizontal bars, the standing bar is provided with a lateral bar in the standing bar overhanging a required length over any one of the longitudinal bars. At the end of the lateral lateral bar, the supporting longitudinal bar is integrally provided vertically on the opposite side to the attachment side of the longitudinal bar on the one side, and the supporting bar is provided in the space between the longitudinal bar on the one side and the supporting longitudinal bar. Reinforcing bar frame for cloth foundation, which is formed by inserting horizontal bars and connecting both. 2. The horizontal bar of the base muscle is integrally laid on both vertical bars in a relationship in which the attachment surface to the vertical stripe on one side and the attachment surface to the vertical stripe on the other side are upside down. The rebar frame for cloth foundation according to claim 1.