JPH0628592Y2 - Metal waist wall - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a waist wall made of metal, which is installed in an opening such as a balcony opening or a rooftop of a collective housing such as a public house or an apartment.

[Conventional technology]

For example, a waist wall may be installed at a balcony opening side by side with a handrail or in combination with the upper and lower sides. Such a waist wall has conventionally been cast in-situ concrete or PC (precast) like a building frame. ) Often made in edition.

[Problems to be solved by the device]

However, the one made of cast-in-place concrete has the drawback that it takes a long time until it hardens after formworking or pouring, and the construction period is long.
Although the plate can be shortened as a factory product,
After all, it was heavy and difficult to handle, such as transportation and hanging on site.

Therefore, it is conceivable to make the wainscot and the Kasaki separately, and combine them to simplify the handling.
If the wainscot and the headboard are different members, it is still difficult to combine and attach them, and the work is difficult. Furthermore, the waist wall cannot be formed by using a handrail such as an existing balcony.

The object of the present invention is to eliminate the inconvenience of the conventional example, to reduce the weight, to assemble it quickly and easily, to manufacture it at a low cost, and to look good. The purpose is to provide a metal waist wall that can also be used.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the present invention constructs a handrail frame by arranging columns at the opening of a building at appropriate intervals and connecting the columns with an upper beam and a lower beam. Brackets are provided on the front surface and the upper surface of the support column, and a lower panel member that is a flat plate that is a waist plate made of a lightweight metal panel member, and an upper panel member that is an L-shaped cross-section plate that is also made of a lightweight metal panel member. It is a gist that each of the above is individually attached to the column via the bracket, and is connected to each other by filling the gap formed between the lower panel member and the upper panel member with the joint material.

[Action]

According to the present invention, the waist wall can be formed only by attaching the lightweight metal panel member to the handrail frame including the columns and the upper and lower rails, and the existing handrail can be used to form the waist wall.

Further, the handrail frame composed of the support columns and the upper and lower crosspieces serves as a support structure for the lightweight metal panel member, so that a waist wall which is lightweight and strong as a whole can be obtained.

Further, since the lightweight metal panel member has the upper panel member, which is an L-shaped plate serving as a headstock, and the lower panel member, which is a flat plate, which is a waist plate, are separately mounted via the bracket,
Positioning can be adjusted freely.

〔Example〕

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a vertical side view showing an embodiment of a metal waist wall of the present invention, and FIG. 2 is a horizontal plan view of the same as above. In FIG. 1, 1 is a concrete rising part provided on a balcony as an opening of a building, and 2 is a concrete rising part.
Indicates an anchor metal piece embedded in the rising portion 1, 3 indicates a pillar standing on the rising portion 1, the pillar 3 has a hollow body shape using an extruded aluminum material, and has a rectangular cross section in the illustrated example. It was a cylinder.

In the figure, reference numeral 4 denotes a light-weight metal composite panel member divided into a plurality of parts. In this embodiment, a flat plate lower panel member 4a serving as a waist plate portion and an upper panel member 4 having an L-shaped cross section serving as a cog portion are provided.
The lower panel member 4a and the upper panel member 4b are each formed by extruding a light metal such as aluminum into a sandwiched material such as glass wool or urethane foam as a filler 5, and the panel member 4a,
A closing plate 6 having a groove 6b having an engaging recess 6a formed at the center is attached to the peripheral edge of 4b.

Reference numeral 7 in the drawing denotes a bracket, and the bracket 7 is formed of a pair of U-shaped cross-section members having leg pieces 7a which are fitted to each other.

Also, in the figure, 8 and 9 respectively indicate an upper bar and a lower bar, and in this embodiment, the upper bar 8 and the lower bar 9 have an open lower surface, and have a substantially U-shaped cross section having the same width as the column 3. is there. The upper rail 8 and the lower rail 9 are also made of extruded aluminum.

Next, in order to assemble the waist wall using the above-mentioned members, first, the leg pieces 7a of the bracket 7 are fitted to each other and the width is adjusted, and then the bracket 7 is formed into a substantially square cross section by welding or the like. The upper and lower parts of the front surface of the support column 3 so that the leg pieces 7a project forward, and the support column 3 so that the leg pieces 7a project upward.
It is closely attached to the upper surface and fixed by welding or the like.

In this way, a plurality of pillars 3 to which the brackets 7 are attached are erected at appropriate intervals on the concrete rising portion 1 of the balcony, and an upper bar 8 and a lower bar 9 are mounted between these pillars 3 to support the pillar 3
The upper rail 8 and the lower rail 9 form a handrail frame 18.

The bracket 7 is, as described above, the panel member 4a,
The mutual overlapping portions of the leg pieces 7a may be adjusted and welded in advance so that when the 4b is brought into contact therewith, it is flush with the front surface of the concrete rising portion 1, but the panel member 4
It is also possible to make adjustments on site when attaching a and 4b.

Next, after fitting the bent projecting piece 10a of the mounting member 10 into the engaging recess 6a of the closing plate 6 at the lower end of the panel member 4a, the lower panel member 4a is attached to the front surface of the pillar 3 so that the concrete rising portion 1 and the front surface are The upper and lower brackets 7 are positioned so that they are flush with each other.
First, the lower mounting member 10 and the bracket 7 are joined by screws 11 to fix the lower portion of the lower panel member 4a to the front surface of the support column 3.

In this way, the lower surface of the upper horizontal portion of the L-shaped upper panel member 4b is brought into contact with the bracket 7 attached to the upper surface of the column 3, and the lower end of the upper panel member 4b is butted against the upper end of the lower panel member 4a. Mounting bracket 12 with bent protruding pieces 12a and protruding pieces 12b formed at both ends at the butting point
And the protrusions 12a and 12b are respectively engaged with the engaging recess 6a of the lower panel member 4a and the groove 6 of the upper panel member 4b.
The fitting 12 and the bracket 7 are fitted to each other with a screw 11 and are fitted to the b. In this way, the lower end of the upper panel member 4b and the upper end of the lower panel member 4a are fixed to the front surface of the support column 3 at once by one mounting bracket 12.

Although not shown in the figure, the upper panel member 4b and the bracket 7 on the upper surface of the support column 3 are also coupled by using the same mounting bracket as described above.

In this way, the plurality of panel members 4a and 4b are attached to the handrail frame.
18 and the panel members 4a and 4b are sequentially connected horizontally to close the opening of the balcony. However, the left and right connection members are connected to the closing plate 6 of one panel member 4a as shown in FIG. The bent projection piece 13a of the mounting member 13 is inserted into the fitting recess 6a, and the projection piece 13b is inserted into the groove 6b 'of the other adjacent panel member 4a'.
Then, the adjacent panel members 4a and 4a 'are simultaneously fixed to the bracket 7 with the screws 11 through the fittings 13.

In addition, a decorative panel is provided on the upper back surface of the upper panel member 4b.
14 is attached to the closing plate 6 with screws 11 so as to conceal the upper crosspiece 8 and the bracket 7 on the upper surface of the column 3.

In this way, if the lower panel member 4a and the upper panel member 4b are integrally attached to the column 3 in an L-shape and formed on the waist plate and the head board, respectively, the panel members 4a and 4b are formed at the connecting portions. The joint material 15 fills the joints of the gaps, the gap between the lower panel member 4a and the concrete rising portion 1, and the gaps between the panel members 4a, 4a '...

In addition, as another example, in order to further secure safety, the fourth
As shown in FIGS. 5 and 5, a bracket 16 is further provided on the upper rail 8 so as to project between the upper panel members 4b,
The back surface of the handrail rail 17 may be fixed to the bracket 16 with screws or the like so that the handrail rail 17 is disposed above the upper panel member 4b.

Further, the balcony opening may be entirely closed by the panel member 4 serving as the waist wall as described above, but it is also possible to appropriately combine the grid-shaped handrails in parallel.

[Effect of device]

As described above, in the metal waist wall of the present invention, the flat panel and the L-shaped section are made of the same panel member, and the both are connected at once in the L-shape. It is easy to use, looks good, and is inexpensive to manufacture. In addition, since the panel member is made of a lightweight metal, it is easy to handle.

Further, the waist wall can be formed only by attaching the lightweight metal panel member to the handrail frame composed of the columns and the upper and lower rails, and the existing handrail can be used as the waist wall.

Further, the handrail frame composed of the support columns and the upper and lower rails serves as a support structure for the lightweight metal panel member, so that a waist wall having a high strength as a whole can be obtained.

In addition to this, the lightweight metal panel member has the upper panel member having an L-shaped cross section serving as a headstock and the lower panel member serving as a flat plate serving as a waist plate separately mounted via brackets, so that positioning can be freely adjusted. .

[Brief description of drawings]

FIG. 1 is a vertical sectional side view showing an embodiment of a metal waist plate of the present invention, FIG. 2 is a horizontal sectional plan view of the same as above, FIG. 3 is a front view of the same as above, and FIG. 4 is a vertical sectional side view of another example. FIG. 5 is a front view of the same. 1 ... Concrete rising part 2 ... Anchor metal fittings 3 ... Posts 4 ... Lightweight metal composite panel member 4a ... Lower panel member 4b ... Upper panel member 5 ... Filling material, 6 ... Occlusion plate 6a ... … Engagement recessed part, 6b …… Groove 7 …… Bracket, 7a …… Leg piece 8 …… Top bar, 9 …… Bottom bar 10 …… Mounting hardware, 10a …… Bending protrusion 11 …… Screw, 12 ...... Mounting bracket 12a …… Bending lug, 12b …… Projecting piece 13 …… Mounting bracket, 13a …… Bending lug 13b …… Projecting piece, 14 …… Decorative plate 15 …… Jointing material, 16 …… Bracket 17 …… Handrail rail, 18 …… Handrail frame

Claims (1)

[Scope of utility model registration request] Claims: 1. Struts are erected at appropriate intervals in the opening of the building,
A lower panel member which is a flat plate serving as a waist plate made of a lightweight metal panel member, in which a handrail frame is formed by connecting the columns with an upper beam and a lower beam, and brackets are provided on the front and upper surfaces of the columns of the handrail frame. And an upper panel member, which is an L-shaped cross-section plate that is also made of a lightweight metal panel member, are individually attached to the columns via the brackets, and
A metal waist wall, characterized in that a joint material is filled in a gap formed between the lower panel member and the upper panel member and connected to each other.