JP3527027B2 - Assembling structure of pillar with bracket to building structure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a column body with a bracket for connecting beam ends and an assembling direction of the column body.

[0002]

2. Description of the Related Art Generally, in a building structure such as a condominium or a building, a plurality of columns are arranged vertically and horizontally for each floor, and the upper ends of the columns are connected by beams.
It is a ramen structure. Each of the above pillars has a bracket, and as shown in FIG.
A bracket 2 having a length of about 1 m centering on the column 1 projects in four directions at right angles, and a beam end extending in the horizontal direction is bolted to the tip of each bracket 2. As shown in FIG. 10, the bracket 2 is configured such that the pillar 1 is placed horizontally on a mounting table 3 having a height higher than the length of the bracket 2 of about 1 m, and an end portion of the pillar 1 is placed horizontally. It can be attached by integrating four of them. The reason for mounting the bracket 2 on the mounting table 3 is to prevent the downward-facing bracket 2 from touching the floor surface 4.

[0003]

However, the pillar 1 has been conventionally used.
In order to attach the bracket 2 to the above, it is necessary to lift and mount the pillar 1 on the mounting table 3 having a relatively high height by a working machine or the like, and the pillar 1 after completion is transported and stored. At this time, the downward bracket interfered, and the pillars 1 could not be stacked properly.

The present invention has been made to solve the above-mentioned problems, and when a bracket is integrated with a pillar, it is not necessary to use a mounting table having a high height, and the pillar is heavy. Therefore, it is possible to stack the pillars when transporting and storing the pillars, which makes it easy to transport and store the pillars.

[0005]

According to a first aspect of the present invention, there is provided a structure for assembling a pillar body with a bracket according to claim 1 to a building structure, in order to connect a beam end of the building structure to an upper end of a concrete pillar body. The steel bracket is integrated so as to project in the four directions perpendicular to each other at the upper end of the body.
To a building structure of a column with a bracket in which an auxiliary bracket having a short length is provided in one direction and a direction opposite to the one direction, and a main bracket having a long length is provided in the remaining direction .
The assembly structure of the
And the other bracket that is installed at the adjacent position via the beam
The column with a bracket is an auxiliary bracket for the column with one bracket.
The direction of the auxiliary bracket is 90 degrees to the direction of the
The structure was set so as to face the direction of making. Claim 2
Then, in order to connect the beam end of the building structure to the upper end of the concrete column body, steel brackets are integrated so as to project in four directions orthogonal to each other at the upper end of the column body. of, short auxiliary bracket lengths in one direction
Provided, the long main bracket lengths are provided in the remaining direction
Structure of assembled pillar with bracket to building structure
And through the beam to one of the columns with brackets
Column body with the other bracket installed at the adjacent position
Is the orientation of the auxiliary bracket for one of the columns with brackets.
The direction of the auxiliary bracket is 90 degrees with respect to
The structure is such that

[0006]

DETAILED DESCRIPTION OF THE INVENTION

Embodiment 1. FIG. 1 is a perspective view showing a structure for assembling a column with a bracket to a building structure according to the present invention.
As shown in FIG. 2, among the four surfaces at the upper end of the vertical quadrangular column 10 extending from the floor to the ceiling, two surfaces 10a facing each other,
Auxiliary bracket 1 with a length of about 15 cm on the 10a side
1 is provided, and the main brackets 12, 12 having a relatively long length of about 1 m are provided on the other two opposite surfaces 10b, 10b.

That is, the auxiliary bracket 11 having a short length is provided in two directions out of the four directions perpendicular to each other with the upper end of the column 10 as the center, and the main bracket 12 having a long length is provided in the remaining two directions. . A method of attaching the bracket 12 to the column 10 is shown in FIGS. 2, 3 and 4. In each of the drawings, the main bracket 12 has a central portion of a horizontal H-shaped steel material 13 having a long length integrated with the upper end of the pillar 10 as shown in FIGS. 1 to 4, and has the same length (about 1 m) in both directions. ) Is projected. That is, the pillar 10 is formed by integrating concrete into the reinforcing bar 10c together with aggregate, but the upper end of the pillar 10 does not integrate concrete into the reinforcing bar 10c.
The bar 10 is left exposed and the rebar 10 of this column 10
The H-shaped steel material 13 is placed horizontally on the upper surface from which c projects. A window 1 is provided at the center of the vertical piece 13a of the H-shaped steel material 13.
3b is provided, and this window 13b is penetrated through the center of an H-shaped steel material 14 having a short length so as to intersect the H-shaped steel material 13 at a right angle. Both ends of the H-shaped steel material 14 constitute the auxiliary brackets 11, 11.

In this case, the window 14b is also formed in the center of the vertical piece 14a of the H-shaped steel material 14, and the wire 15 surrounding the entire reinforcing bar 10c is housed in both windows 13b and 14b. Flat plates 13c and 14c located substantially on the same plane as the outer surface of the column 10 are integrated with the H-shaped steel materials 13 and 14, respectively.

In this state, the window 1 at the top of the column 10
3a, 13b and the inside and outside of the reinforcing bars 10c, 10c are poured concrete together with the aggregate to be solidified,
By curing, the main bracket 1 is attached to the upper end of the pillar 10.
2, 12, the auxiliary brackets 11, 11 can be integrated.
It should be noted that such work is performed in a state in which the pillar 10 is laid sideways and one of the auxiliary brackets 11 and 11 faces downward. The column 10 is mounted on a mounting table (not shown) whose height is low enough to absorb the length of the auxiliary bracket 11.
According to this, since the pillar 10 can be easily lifted to the mounting table and the auxiliary bracket 11 is short, the pillars can be stacked during transportation and storage, and transportation and storage can be easily performed. As shown in FIG. 5, the ends of the beams 16 are connected to the vertical pieces 12a and the upper and lower horizontal pieces 12b, 12b at the ends of the brackets 12, 12 using connecting pieces and bolts (not shown). The beam 16 and the beam 16 in a direction perpendicular to the beam 16 are connected to only the vertical piece 11a of the auxiliary bracket 11 by using a connecting piece (not shown) and a bolt. Column 1 having such a configuration
As shown in FIG. 5, the main brackets 12 and 12 (or the auxiliary brackets 11) are distributed and arranged so as to face the vertical direction and the horizontal direction on each floor of the building structure as shown in FIG. That is, the main bracket 12 and the auxiliary bracket 11
The columns 10 having different protruding directions are evenly distributed in the building structure. In FIG. 5, the auxiliary bracket 11
Is not shown.

The auxiliary bracket 11 having such a short length
According to the method of connecting the beams 16 with, the bending strength cannot be expected so much, but by distributing the pillars 10 positioned in different directions evenly on each floor in the building structure, It is possible to prevent deterioration due to earthquake resistance in all directions.

In the present invention, the auxiliary bracket 11 is not limited to being made of an H-shaped steel material, but may be made of a plate material as shown in FIG.

Further, as shown in FIG. 7, one auxiliary bracket 11 may be attached to the pillar 10 and the rest may be constituted by the main bracket 12 to form a T-shape. Also in this case,
The pillars 10 having different directions are evenly distributed and arranged as shown in FIG. Or the main bracket 12 in two directions at right angles
May be provided and an auxiliary bracket in another orthogonal direction may be provided to form an L-shape. Also in this case, the pillars 10 having different directions are evenly arranged and arranged.

[0013]

According to claims 1 and 2, with a bracket
This makes it easy to transport and store the pillars,
Bracket for one side using a column with bracket for easy pipe
It is installed at a position adjacent to the column with
The other pillar with the bracket, the one with the bracket
Auxiliary bracket for the orientation of the auxiliary bracket on the trabecular
Install so that the direction of the
Then, as shown in FIGS. 5 and 8, the upper ends of multiple pillars are connected.
A multi-story beam structure that can be constructed by various people in the event of an earthquake
To give equal strength to the horizontal force applied from the direction
It is possible to construct a building structure that does not deteriorate the strength in all directions.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a method for manufacturing a column body with a bracket according to the present invention.

FIG. 3 is a plan view showing a method for manufacturing a column body with a bracket of the present invention.

FIG. 4 is a front view showing a method for manufacturing a column body with a bracket according to the present invention.

FIG. 5 is an assembly configuration diagram showing an embodiment of the invention.

FIG. 6 is a perspective view showing another embodiment of the present invention.

FIG. 7 is a perspective view showing another embodiment of the present invention.

FIG. 8 is an assembly configuration diagram showing an embodiment of the invention.

FIG. 9 is an external view of a conventional column body with a bracket.

FIG. 10 is a view showing a conventional method for manufacturing a column with a bracket.

[Explanation of symbols]

10 pillars 11 Auxiliary bracket 12 Main bracket 13 H type steel 14 H type steel 15 wires 16 beams

Claims (2)

(57) [Claims] 1. In order to connect the beam end of a building structure to the upper end of a concrete pillar, steel brackets are integrated so as to project in four directions perpendicular to the upper end of the pillar, and the steel brackets are perpendicular to each other. of the four direction, such one-way and one-way opposite short auxiliary bracket lengths in the direction of the is provided, a long main bracket lengths in the remaining direction is provided brackets
A structure for assembling a pillar with a grate to a building structure,
Position adjacent to the column body with bracket through the beam
The other column with bracket installed in
The auxiliary block for the direction of the auxiliary bracket of the column with
Install it so that the racket faces 90 degrees.
Is building structure of bracketed column body, characterized in that the
Assembling structure to . 2. A steel bracket is integrally formed so as to project in four directions at right angles to each other to connect the beam ends of a building structure to the upper ends of concrete columns, and the right angles to each other are provided. such four directions of a short auxiliary bracket lengths are provided in one direction, the set of the building structure of the remaining direction to the length of the long main bracket is provided with bracket pillar
It is a mounting structure, for one pillar with bracket
The other bracket installed next to each other via the beam
The column with the bracket is an auxiliary bracket for the column with one bracket.
The orientation of the auxiliary bracket is 90 degrees with respect to the orientation of the
An installation structure of a column with a bracket to a building structure, which is installed so as to face in the direction .