JPS5847149Y2 - Light rail base for walls - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a light iron wall base for interior and exterior walls of buildings made of concrete, blocks, ALC, steel frames, etc.

Conventionally, in order to apply interior or exterior coatings (mainly in the case of interior decoration) to walls with the above-mentioned structure, the interior or exterior materials may be attached directly to the wall structural material, but in this case, wiring and piping There are some inconveniences such as lack of space, inability to insert insulation material, occurrence of dew condensation, and the finished surface is directly against the wall structure material, so if there is a bend in the base, the bend will appear as it is, making it unsightly. Assemble the base and the wall structural materials and interior.

It is common to create a flat surface by providing an appropriate gap between the exterior material and the exterior material.

However, it is preferable to make the base layer as thin as possible because it allows the building to be used more widely, but in the past, stapling bars that reach from the floor to the ceiling were supported by runners made of channel steel attached to the floor and ceiling surfaces. Since it formed the base, there was no place to support it in the middle, so from the viewpoint of strength, it was usually 6
Since 0 mm lip channel steel is used, the thickness from the wall surface to the interior surface will be 70 to 80 mm including adjustment allowance.

The purpose of this invention is to reduce the thickness of the base and obtain a light iron base for walls that is durable and easy to construct.One embodiment will be explained below with reference to the drawings.

When constructing the interior and exterior foundation of the wall surface 1 (the concrete wall is shown in the figure) of a building made of concrete, block, ALC, steel frame, etc. with lightweight section steel, the cross section is made of deformed channel steel. The two parallel sides of the stitching/ring channel 2 are made up of the long side 3 and the short side 4, while the ends of the two parallel sides 6 of the same length of the channel steel are wound inward. the grooves 8 formed in the long sides 3 of the string channel 2 to form a bulge 9;
The enlarged edge 7 of the stitching bar 5 is fitted and held in this bulge 9, and at the same time, the enlarged edge 7 is brought into contact with the tip of the short side 4 of the string channel 2.

In the figure, 10 indicates an interior material, which is fixed to the stitching bar 5 with tapping screws or the like.

Numeral 11 is an adjustment bolt for attaching the string channel 2, and the string channel 2 is attached to the wall surface by adjusting the vertical length so that the interior surface becomes flat.

12 is the insert 1 hem screw for the adjustment bolt 11,
It is embedded in concrete or ALC.

A runner 13 is made of channel steel and is attached to the floor and ceiling to support the stitching bar 5.

14 indicates a window frame. Although omitted in the drawing, in the case of a steel wall, the steel material for the wall and the string channel 2 should be supported by welding with a small iron piece prepared separately, keeping an appropriate adjustment allowance. It is something.

An example of the base thickness according to this proposal is that the gap from wall surface 1 to string channel 2, that is, the adjustment allowance is 8 mm;
The length of the short side 4 of the string channel is 12 mm, the height of the stitching bar 5 is 25 mm, and the total is 8 + 12.
+25 = 45mm is the base thickness, which is 70 to 80m
It is possible to make the structure much thinner than the one that requires about 100 m, which has the effect of allowing the building to be used more widely.

This is because the string channel 2 supports the stitching bar 5 midway, so it can withstand sufficient strength even though it is small, and as a result, the amount of lightweight section steel used is greatly reduced, leading to cost reduction. Moreover, since it is easy to adjust to the bending of the wall surface, it is easy to construct, the construction period is short, and it is possible to provide a light iron base for walls that is extremely economical and effective overall.

[Brief explanation of the drawing]

The drawings show an example of the proposed project. Fig. 1 is a front view showing the assembled state of the proposed light rail substructure, Fig. 2 is an enlarged cutaway view taken along line A-B in Fig. FIG. 4 is a partial perspective view of the string channel, and FIG. 5 is a partial perspective view of the stunting bar. 1...Wall surface, 2...String channel, 3...Long side, 4...Short side, 5...
...Stitching bar, 6...Side side, 7
...... Ampulla rim, 8... Groove 9...
・Bulging part, 10...Interior material, 11...
・Adjustment bolt, 12...Inser 1-female thread,
13...Runner, 14...Window frame.

Claims (1)

[Scope of utility model registration request] A string whose cross section is made of irregular channel steel that is attached to the wall by adjustment bolts or welding when the base for the interior and exterior of building walls made of concrete, blocks, ALC, steel frames, etc. is made of lightweight section steel. The two parallel sides of the channel are made up of the long side and the short side, while the ends of the two parallel sides of the same length of the channel steel are rolled inward to form an enlarged edge. This enlarged edge expands the groove bottoms of a pair of opposing grooves provided on the long sides of the string channel to form a bulge, and the enlarged edge of the stitching bar is fitted and held in this bulge;
At the same time, a light iron base for a wall surface is characterized in that the enlarged edge is brought into contact with the tip of the short side of the sliding channel.