JPS62244947A - Outer wall panel with beam - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to a beamed exterior wall panel for a prefabricated house.

[Technology lies behind it] In prefabricated houses, the exterior walls are formed by building and arranging exterior wall panels, and the exterior wall panels are constructed by attaching them between the beams and the foundation.
In conventional construction, workers typically manually connect exterior wall panels to beams and foundations. However, in construction that relies on manual labor, it is necessary to use a large number of small and lightweight exterior wall panels, which poses a problem in terms of construction efficiency. Therefore, there has been a demand for increasing the size of exterior wall panels, reducing the number of panels used, and reducing construction errors. In this case, if the exterior wall panel becomes large, it cannot be handled manually due to its weight.
Consideration is being given to having the exterior wall panels lifted by a crane for construction.

To carry out construction using a crane in this way, the applicant has developed a construction method as shown in FIG. 5. That is, first, attach the beam 2 to the exterior wall panel 1 in advance, and hang the IJ&21 wire 8 as shown in Figure 5 (a) (lift the beam 2 together with the -C exterior wall panel 1 using a crane, and operate the crane. This is fJSS
As shown in Figure (b), the outer wall panel 1 is placed between the pillars 10 and 10 erected on the foundation 9, and the lower end of the outer wall panel 1 is connected to the base 11 on the foundation 9. And this situation! Beam 2 with bolts etc. with S
The beam 2 is connected to the column 10 by connecting the end of the beam 2 to the column 10.
The exterior wall panel 1 is attached (rubbed) between the beam 2 and the foundation 11.In this way, the large exterior wall panel 1 can be constructed using a crane, which requires less work. The construction can be carried out efficiently by using a large number of exterior wall panels 1, and the labor of the worker can be reduced.Moreover, the installation of the beams 2 and the installation of the exterior wall panels 1 can be done at the same time, which makes the construction process easier. 9 However, in this construction, the height position at which the culvert 2 should be connected to the pillar 10, for example, the position of the bolt hole provided in the pillar 10 to connect the beam 2 and the pillar 10 with bolts. If there is an error, a gap may occur between the lower end of the exterior wall panel l and the base 11, and there is a risk that the exterior wall panel 1 cannot be joined to the base 11, resulting in inaccurate construction. .

[Objective of the Invention J The present invention has been made in view of the above-mentioned points, and provides a beam-attached structure that can be completed by accurately placing the exterior wall panel on the foundation when the beam is lifted together with the exterior wall panel by a crane. The purpose is to provide exterior wall panels.

[Disclosure 1 of the Invention] The exterior wall panel with a beam according to the present invention has a beam 2 disposed at the upper end of the exterior wall panel 1, and bolts 3 are passed vertically between the exterior wall panel 1 and the beam 2, and the bolts are The beam 2 is connected to the outer wall panel 1 by screwing a nut 4 into the outer wall panel 1, and the bolt 3 is slidably passed through at least one of the outer wall panel 1 and the beam 2 along the axial direction thereof. The distance between the outer wall panel 1 and the beam 2 can be adjusted by sliding the bolts 3, and the lower end of the outer wall panel 1 can be accurately placed in the base 11. The present invention will now be described in detail with reference to Examples.

FIG. 1 shows an embodiment of the present invention, in which an outer wall panel 1
is formed by placing face plates 13 on both sides of a frame 12 assembled into a rectangular frame shape, and a through hole 14 opening vertically is bored in the upper frame 12a of the frame 12. This through hole 14
A nut 4 is embedded and fixed in the lower end of the holder. In addition, through holes 16 are provided in the lower rungs 15 of the beam 2 so as to pass through them vertically. Then, pass the bolt 3 through the through hole 16 of the beam 2 from above, pass the bolt 3 through the through hole 14 of the outer wall panel 1, and screw it onto the nut 4.
The beam 2 is connected and attached to the upper end of the outer wall panel 1 by being locked to the upper surface of the periphery of the outer wall panel 1.

The exterior wall panel 1 with the beams 2 attached in this way is constructed in the same way as in Figures 5(a) and (b) by tying the wires 8 to the hanging holes 20 of the beams 2 and lifting them with a crane. The installation will be carried out accordingly. Here, due to the error in the joining position of the beam 2 to the pillar 10, as shown in FIG. If this is not possible, use bolt 3.
Lower the outer wall panel 1 along the bolts 3 by turning with a tool, adjust the distance W4 between the outer wall panel 1 and the beam 2, and fit the fitting groove 17 into the base 11 as shown in figure fj41. Thus, the lower end of the outer wall panel 1 can be accurately placed on the base 11.

3 and 4 show another embodiment of the present invention, in which the bolt 3 is attached to the upper frame 12 of the frame 12 of the outer wall panel 1.
Pass it through 2a from below and fix it by embedding the lower part,
This bolt 3 is passed through the through hole 16 of the beam 2 from below, and the nut 4 is screwed onto the upper end of the bolt 3, and the nut 4 is locked to the upper surface of the periphery of the through hole 16, thereby allowing the upper end of the outer wall panel 1 to be fixed. The beam 2 is attached to the section.

In this case, a compression spring 5 attached to the outer periphery of the bolt 3 is interposed between the upper surface of the outer wall panel 1 and the lower surface of the beam 2, and extends downwardly from both side edges of the dowel 15 of the beam 2. A fitting recess 19 is formed between the hanging pieces 18, and the spring 5 and the second frame 12a are housed in the fitting recess 19.

In this way, even if the beam 2 is to be attached to the outer wall panel 1 which has a height of 1.5 cm, the installation is carried out in the same manner as in the case of FIGS. 5(a) and 5(b). Here, if the joining position of the beam 2 to the pillar 10 is too high, as shown in FIG. It will not be possible to fit them together, but in this case, lower the outer wall panel 1 by turning the nut 4 with a tool,
It is possible to widen the gap between the outer wall panel 1 and the beam 2 and to fit the fitting groove 17 into the base 11 in a 1-$1 arrangement. Conversely, if the connection position of the beam 2 to the column 10 is too low,
As shown in FIG. 4, with the fitting groove 17 fitted into the base 11, the spring 5 is compressed to connect the outer wall panel 1 and the beam 2.
The distance between the bolt 3 and the bolt 3 becomes smaller, and the bolt 3 protrudes significantly upward through the through hole 16 of the beam 2. At this time, the nut 4 may be turned and tightened with a tool to bring the nut 4 into contact with the lower 7 flange 15 of the beam 2.

[Effects of the Invention] As described above, in the present invention, a beam is disposed at the upper end of an exterior wall panel, a bolt is passed vertically between the exterior wall panel and the beam, and a nut is screwed onto the bolt. The beam is connected to the exterior wall panel by means of a screwdriver, and at least six bolts are slidably passed through one side of the exterior wall panel and the beam along the axial direction,
By sliding the bolts, the distance between the exterior wall panel and the beam can be reduced to 511g, so even if there is an error in the fixing position of the beam to the column when the beam is lifted together with the exterior wall panel using a crane, the exterior wall panel can be easily removed. The lower end of the beam can be placed in the foundation accurately, allowing for accurate construction and accurately positioning the beam to the column. ! There is no need to take the trouble of doing so.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway side view of one embodiment of the present invention, Fig. 2 is a partially cutaway side view showing the same as the above before adjustment, and Figs. 3 and 4 are other embodiments of the same. Partially cutaway side view of Figure 5 (
a) and (b) are reduced front views showing construction using a crane. 1 is an exterior wall panel, 2 is a beam, 3 is a bolt, and 4 is a nut.

Claims (2)

[Claims] (1) Arrange a beam at the upper end of the exterior wall panel, pass bolts vertically between the exterior wall panel and the beam, and screw nuts onto the bolts to connect the beam to the exterior wall panel. An exterior wall panel with a beam, comprising a bolt slidably passed through at least one of the beams along the axial direction of the panel. (2) An exterior wall panel made of beams according to claim 1, wherein a beam is connected to the exterior wall panel with a spring interposed between the upper surface of the exterior wall panel and the lower surface of the beam.