JPS6146081Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an aluminum alloy balcony installed on the outer wall of a building, and particularly to a balcony with an overhang.

(Background technology) Aluminum alloy balconies have many advantages over steel balconies, so the demand for them is expected to grow. Since it is composed of floor beams, columns, handrail bars, joists, flooring materials, etc., there is little structural variation and it is difficult to adapt to diversification of designs. Furthermore, in the case of connected balconies that are installed continuously in front of the windows of a building, the balconies are covered with straight and flat handrails, so
In particular, the design difficulties were noticeable.

(Purpose of the invention) The present invention makes the balcony handrail made of uniform aluminum alloy three-dimensional, diversifies the design of the balcony, and has a structure particularly suitable for the above-mentioned connected type balcony. The purpose is to provide a balcony with an overhang.

(Structure of the device) In accordance with the above-mentioned purpose, the present device three-dimensionally configures the overhang portion as an integrated overhang unit, and further integrates this overhang unit with the main support, intermediate pillar, and lower part of the floor beam. In other words, the present invention connects and supports the left and right floor units via auxiliary supports that have a height up to the floor, and connects the left and right ends to the caps or higher height. In a connected balcony made of aluminum alloy that is connected and supported by main pillars with a width, middle pillars are erected near each main pillar on the floor joist and near the left and right sides of the connecting part. Between Nakahashirama,
The gist of the present invention is a balcony with an overhang, which is characterized in that each integral overhang unit is integrally connected to a main support or a middle pillar at the upper part and further to a floor beam at the lower part.

The present invention will be further explained below with reference to drawings showing embodiments. Reference numeral 1 is a connected balcony made of aluminum alloy according to the present invention, and this connected balcony 1 includes left and right floor units 2, 2 are connected to each other, and the main supports 3, 3 and the auxiliary supports 4 are installed on the ground surface.

For the left and right floor units 2, 2, a large number of joists 7 are constructed and fixed between the floor beams 5 and joist hooks 6, respectively, and here,
It is constructed by laying deck plates 8 serving as flooring materials, and fixing side floor beams 9 to the sides. The left and right floor units 2, 2 are connected and supported via an auxiliary column 4 having a height up to the floor. That is, as shown in FIG. 2, mounting brackets 10, 10 are installed at the upper end of the auxiliary support column 4 so as to protrude in the left-right direction, and the floor beams 5, 5 are attached to the mounting brackets 10, 10 by upper bolt nuts 11, which are superimposed on each other. It is fixed by tightening it. On the other hand, the ends of the floor units 2 and 2 are inserted into respective grooves of the inverted H-shaped construction material between the floor beams 5 and the joists 6 (not shown). The joist hooks 6, 6 are also connected by being tightened and fixed by mounting fittings and bolts and nuts.

The left and right floor units 2 connected and supported in this way,
At the left and right ends of the main pillars 2, main supports 3, 3 having a height equal to or higher than the capstone part are erected and fixed. This fixation is also done using the mounting brackets 10, 10 and bolts/nuts 11...
This is done in the same way as for the auxiliary support column 4 (as will be described later, this fixation is performed together with the overhang unit 13).

On the floor beam 5, there are central pillars 12... in the vicinity of the left and right main pillars 3, 3 and in the vicinity of the joints of the floor units 2, 2, one each for the former and two for the latter in pairs. The setting is fixed. The erected positions and intervals of the neighboring middle pillars 12 are determined according to the opening width of the overhang unit 13, which will be described later.

The overhanging unit 13 has a Kasagi 14 and a vertical and small crosspiece 1.
5. The floor beam 16, the floor plate 17, and the beam splicing material 18 are integrally connected and constructed so as to each have an R shape in the front. And this overhang unit 1
3 is fixed in a constructional manner between the main columns 3, 3 and the middle columns 12, 12, and between the left and right middle columns 12, 12 near the connecting portion. That is, in the upper part, one side is fixed to each of the above-mentioned pillars by means of mounting fittings (not shown), and in the lower part, together with each of the above-mentioned pillars, the floor beam is tightened and fixed by bolt nuts 11. are integrally connected. In addition, at this time, the beam joint material 18 of the overhang unit 13
is hooked and engaged on the floor beam 5.

In the figure, 19 is a cap and 20 is a cap, and although not shown, panels or a large number of crosspieces are fixed between the floor beam 5 and the cap 19 other than the one to which the overhang unit 13 is fixed. Not even.

Although the present embodiment has been constructed as described above, the present invention can be implemented in various ways as long as it does not contradict the gist, and the specific shape, structure, design, etc. of each part is not limited to this embodiment.

(Effects of the invention) The present invention integrally connects the overhang unit to the connected balcony, so it is possible to create a three-dimensional handrail part compared to the conventional aluminum alloy connected balcony, which had a uniform design with a straight and flat handrail part. In addition, it is possible to provide an aluminum alloy connected balcony that can have a wide variety of appearance changes and can respond to design diversification.

In addition, at the connecting part of the single floor unit, by integrally connecting an integral overhang unit between the left and right center pillars in the vicinity, the connection between the single unit floor units is supported by the auxiliary pillars, making it extremely strong. There is no gap between the connecting parts such as the auxiliary support and the floor beam, and it has long-term durability. Furthermore, in conjunction with the overhang unit between the main column and the middle column,
It increases the rigidity of balcony handrails and is extremely effective in preventing deformation. And the overhang unit is
Since the lower part is integrally connected to the main column or intermediate column and the floor beam, assembly is simple and a strong connection can be obtained.

[Brief explanation of the drawing]

The drawings show an embodiment, and Fig. 1 is a partially exploded perspective view of a balcony with an overhang made of aluminum alloy according to the present invention, Fig. 2 is a perspective view showing the relationship between the floor beam and the support column, and Fig. 3 4 is an exploded perspective view showing the installation structure of the overhang unit between the main column and the intermediate column, and FIG. 4 is an exploded perspective view of the same in the case of the intermediate column. 1...Connected balcony, 2...Single floor, 3
...Main pillar, 4...Auxiliary pillar, 5...Floor beam, 12
...Middle pillar, 13...Overhanging unit.

Claims (1)

[Scope of utility model registration request] An aluminum alloy connection in which the left and right floor units are connected and supported via auxiliary columns that are as tall as the floor, and the left and right ends are connected and supported by main columns that are taller than the caps. In a type balcony, central pillars are erected near each main pillar on the floor joist and near the left and right sides of the connecting part, and integral overhang units are installed above the main pillars and the central pillars, and between the left and right central pillars of the connecting part, respectively. , a balcony with an overhang, characterized in that it is formed by integrally connecting a main pillar or a middle pillar with a floor beam at the lower part.