JP2600612Y2 - Foundation rebar unit - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION This invention relates to a base reinforcing bar unit.

[0002]

2. Description of the Related Art Conventionally, a reinforcing bar in a concrete foundation such as a house is constructed by a method of sequentially assembling a single reinforcing bar on site.
There is a method in which an object assembled in a predetermined unit size is transported to a site and installed.

[0003]

In the method described above, the method of sequentially assembling a single reinforcing bar has problems that the number of man-hours for the on-site work is large, the construction time is required, and the quality of the assembling accuracy and the like tends to vary. From the point of view, the unit rebar is superior. However, if such an integrated unit is used in advance, the weight of each unit becomes very large, for example, 100 to 150 kg for normal, and 250 k for heavy ones.
g The weight is heavy, and there is a disadvantage that it takes several people to transport to each installation site or a large machine such as a crane must be used.

Further, since the reinforcing bars themselves need not be directly installed on the ground but must be buried at a predetermined depth of the foundation concrete, a plurality of bases are installed for each unit and installed on this base. doing. Therefore, there is a drawback that the work of installing the base is required and the number of components to be carried into the site increases accordingly.

[0005] This invention has been made for the purpose of making it possible to easily carry out and transport a previously assembled rebar unit on site in a short time.

[0006]

In order to solve the above-mentioned problems, according to the present invention, in a reinforcing bar unit in which a vertical reinforcing bar and a horizontal reinforcing bar are combined in advance, a plurality of reinforcing bars for transporting the reinforcing bar unit are provided. Attach wheels , and
The wheel is characterized Oh <br/> Rukoto also serves as the foundation of the post-reinforcement units installed.

[0007] Similarly, in the invention of claim 2 of the present application, in the above, the wheel is provided with the reinforcing bar unit at a predetermined height.
It is characterized in that it has such a size as to hold it and also serves as a base after installing this rebar unit.

[0008]

As described above, the unit rebar may be transported to a predetermined position while rolling or pushing or pulling the wheel, and then installed. At this time, if the wheels are fixed as they are, they can be maintained at a predetermined height without being installed on a special base.

[0009]

In the drawing, (1) is a reinforcing bar unit of the present invention arranged along the longitudinal direction of a foundation beam, and a stap bar (2) formed in a rectangular shape as viewed from the end face side in the longitudinal direction. (2) ... and four horizontal streaks (3) (3) ... arranged in the longitudinal direction. Stirrup streaks (2) (2)
Are arranged at intervals in the longitudinal direction of the base, and the horizontal streaks (3), (3) arranged so as to pass through the inside of each corner of the stirrup streaks (2), (2).
Are integrally connected to each other to form a rebar unit (1) in which the stirrup bars (2) (2)... And the horizontal bars (3) (3).

In the reinforcing bar unit (1) as described above, two casters (4) with left and right wheels are respectively attached to the lower ends of the stapling bars (2) at both ends in the longitudinal direction.

Therefore, according to the above configuration, the casters (4) can be freely transported on the ground,
It can be easily moved to a predetermined position and installed by a small number of people. At this time, the caster (4) can be set as it is without using a special base by setting the size to hold the reinforcing bar unit (1) at a required height. In addition, the casters (4) may be set at a height at which they can be easily moved, so that the height can be adjusted at the time of installation. In addition, the casters (4) are buried in the foundation concrete as it is.

The casters (4) are usually attached to the reinforcing bar unit (1) in advance at the time of shipment from the factory, and are carried into the site, so that the number of parts to be carried can be reduced.

In this embodiment, a caster rotatable in the horizontal direction is used, but any wheel may be used as long as it can move the reinforcing bar unit (1).

[0014]

[Effects of the Invention] As described above, in the present invention, even one person or a small number of people can easily transport to the installation position using the wheels attached to the reinforcing bar unit, and there is no need to use a large machine such as a crane. The effect is obtained. In addition, since the wheels can be used as a base for holding the reinforcing bar unit at a predetermined height, it is not necessary to lift the wheels as long as they are positioned in the horizontal direction. In this respect, the work can be facilitated and the bases need to be sequentially installed. Since there is no work, the number of work steps can be reduced. Furthermore, if the vehicle is carried into the site with the wheels mounted in advance, the number of components carried into the site can be significantly reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view of a reinforcing bar unit of the present invention.

FIG. 2 is a side view of the reinforcing bar unit.

[Explanation of symbols]

 (1) Reinforcing bar unit (2) Stirrup bar (3) Lateral bar (4) Wheeled caster

Claims (2)

(57) [Scope of request for utility model registration] 1. A rebar unit in which a longitudinal rebar and a lateral rebar are integrally combined in advance , and a plurality of wheels for transporting the rebar unit are attached to the rebar unit.
A base rebar unit, wherein the wheels also serve as a base after the rebar unit is installed . 2. The wheel has a rebar unit having a predetermined height.
The reinforcing bar unit according to claim 1, wherein the reinforcing bar unit has a size to hold the reinforcing bar unit and also serves as a base after the reinforcing bar unit is installed.