JPS6128822Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hanger support structure for a folded roof, and more particularly to a hanger support structure that allows the hanging angle of the hanger to be easily adjusted in accordance with changes in the roof slope.

Recently, so-called wave-shaped folded plates have been increasingly used as roofing materials for buildings, and as a means of constructing these folded plates, hangers fixed to tight frames are generally used.

Conventionally, as this type of suspender fixing means, there have been, for example, those shown in FIGS. 1 and 2.
This is done by inserting the lower part of the hanger 5 between the bent parts 3 and 4 formed by bending the tops of the left and right tight frames 1 and 2 inward, respectively, and tightening them together with bolts 6 and nuts 7. In this way, the hanger 5 is fixed to the tight frames 1 and 2, and the inclination angle of the hanger 5 in this case is adjusted by loosening the bolts 6 and nuts 7. Incidentally, the folding plate 8 is attached by tightening the joining end of the folding plate with an arc-shaped fitting part 9 bent at the upper end of the hanger 5 supported and fixed in this manner. Ta.

However, in such a conventional suspension support structure, the suspension 5 is attached to the tight frames 1 and 2.
In order to fix the hanger 5 on the roof during installation of the folding plates, it is necessary to tighten bolts to fix the hanger 5 on the roof. There was a problem from the front. Furthermore, when adjusting the inclination angle of the hanger 5, it is necessary to loosen the bolts 6 and nuts 7, which makes the work complicated and makes it difficult to make fine adjustments.

The present invention was developed based on the above-mentioned point of view, and allows the suspension to be supported simply by fitting the lower part of the suspension between a pair of vertical walls formed at the top of the tight frame. To provide a support structure for a hanger which can be adjusted to any inclination angle by simply tilting the hanger along the .

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.

FIG. 3 shows an embodiment of the hanger support structure according to the present invention. In this embodiment, a stepped portion 11 is formed at the top of the tight frame 10, and this stepped portion 11 includes an upper wall 13 and a vertical wall 14.
and a lower wall 15 fixed to the bottom 16 of the step 11 by welding or riveting.
There is a gap 1 into which the lower part of the hanger 20 is inserted between the vertical wall 14 of the locking body 12 and the vertical wall 14 which is erected approximately parallel to the
8 is formed. Furthermore, a cylindrical protrusion 19 that protrudes toward the vertical wall 17 of the stepped portion 11 is provided approximately at the center of the vertical wall 14 of the locking body 12 . In this embodiment, the protrusion 19 is integrally molded with the vertical wall 14, but it may also be a separately formed cylindrical body welded to the vertical wall 14, or an embossing may be formed on the vertical wall 14 itself. It may be something.

On the other hand, the hanger 20 is entirely formed of a main body 21 having a substantially fan-shaped wall surface, and a goby tightening part 22 bent at an acute angle along the upper edge of the main body 21. In addition, on the lower half of the main body 21, there are elastic protrusions 23a, 23b, 2 that are formed by cutting and raising the wall surface into a substantially L-shape at four locations in the horizontal and vertical directions.
3c and 23d, there is an insertion hole 24 that serves as a receiving part for the protrusion 19.
It is formed as a circular hole with a diameter slightly larger than the diameter of the hole. The lower end of the main body 21 is sloped upward from the center in the left-right direction, and this sloped end surface can be used as a stopper when the hanger 20 is tilted.

In this embodiment, the case where the protrusion 19 was formed on the vertical wall 14 of the locking body 12 was explained.
In the present invention, the protrusion 19 may be formed on the vertical wall 17 side of the stepped portion 11.

Further, in the above embodiment, a plurality of elastic protrusions are formed on the suspender 20 in order to ensure support of the suspender 20, but the number of elastic protrusions may be at least one or more.

FIG. 4 shows a state in which the hanger 20 is supported at the top of the tight frame 10. When attaching the hanger 20, first insert the lower half of the hanger 20 into the gap 18 formed by the pair of vertical walls 14, 17. In this case, especially the lower elastic protrusions 23c, 2
Although the force when inserting the hanger 20 is considerably strong due to the elastic force of 3d, the insertion becomes easier by slightly pushing the upper part of the locking body 12 outward. When the hanger 20 is inserted up to the bottom 16 of the stepped portion 11, the protrusion 19 is fitted into the insertion hole 24, and movement in the left-right and up-down directions is restricted.
In addition to the above-mentioned support means, upper and lower elastic protrusions 23 are also provided.
a, 23b, 23c, 23d are the vertical walls 1 of the stepped portion 11
By strongly pressing 7, the main body 21 of the hanger 20 is brought into close contact with the vertical wall 14 of the locking body 12.
The hanger 20 is firmly fixed between the step portion 11 and the locking body 12, and can prevent rattling or the like.

When the hanger 20 is to be tilted according to the roof slope, the hanger 20 is tilted down along the wall surfaces of the vertical walls 14 and 17 by holding the hook fastening portion 22 of the hanger 20. in this case,
Since there is a slight gap between the protrusion 19 and the insertion hole 24, the two can rotate relatively freely, and the hanger 2
0 can be tilted by an appropriate angle, and
Even during this operation, the upper and lower elastic protrusions 23a, 2
3b, 23c, and 23d always elastically support the vertical wall 17 of the step portion 11, so that the hanger 20 is stably held at any inclination angle. In this case, the hanger 20 is tilted to its maximum extent to an angle at which its inclined end surface abuts the bottom wall 16 of the stepped portion 11.

5 and 6 show another embodiment, in which the protrusion 19 and the receiving portion of the protrusion 19 are different from those of the previous embodiment. That is, in the embodiment shown in FIG. 5, the positional relationship between the protrusion 19 and the insertion hole 24 as a receiving part is reversed, and the protrusion 19 protruding toward the locking body 12 is provided on the hanger 20. The locking body 12 has an insertion hole 24 into which the protrusion 19 is inserted. Further, in the embodiment shown in FIG. 6, the insertion hole 24 penetrating the wall surface of the hanger 20 is not formed as the receiving part for the protrusion 19 as in the previous embodiment, but the insertion hole 24 similar to the insertion hole 24 is formed. A bottomed recess 25 is formed which has functions and effects.

FIGS. 7 and 8 show modified examples of the projection and the insertion hole. In the modification shown in FIG. 7, the insertion hole 24 formed in the wall of the hanger 20 is formed into a circular hole as in the previous embodiment, but the protrusion 19 is formed as in the previous embodiment. It is not formed to have a circular cross-section, but to have a cross-sectional shape having an arcuate portion slightly larger than a semicircle. Further, in the modification shown in FIG. 8, the insertion hole formed in the wall surface of the hanger 20 is formed as an arc-shaped curved slit 26, and the protrusion is slidably inserted into the curved slit 26. It is formed of protrusions 27.

In the present invention, the combination of the protrusion and the receiving part is not limited to the circular or curved shape described above, but may be a combination of other shapes having an arcuate part.

As explained above, according to the hanger support structure according to the present invention, the hanger is supported simply by inserting the hanger between the vertical walls formed at the top of the tight frame. Construction can be carried out, and work efficiency and work safety can be improved.

Furthermore, according to the present invention, the hanger can be fixed without using bolts as in the past, so there is no risk of forgetting to tighten bolts or loosening bolts.
Reliable support is maintained even after many years of use.

Furthermore, according to the present invention, when adjusting the hanger to a desired inclination angle according to the roof slope, only the hanger rotates relative to the pair of vertical walls provided on the tight frame, so that the support structure of the hanger is reduced. In particular, the rotating mechanism can be easily configured, and the receiving part having the arc portion serves as a guide when rotating the hanger, so the hanger can be rotated smoothly.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of a conventional suspension support structure, FIG. 2 is a front view thereof, FIG. 3 is an exploded perspective view showing an example of a suspension support structure according to the present invention, and FIG. 5 and 6 are cross-sectional explanatory views showing other embodiments of the suspension support structure according to the present invention, and FIGS. 7 and 8 are cross-sectional views showing the support state, respectively. FIG. 7 is an enlarged explanatory diagram of a main part showing a modification. 10...Tight frame, 14, 17...Vertical wall, 18...Gap, 19...Protrusion, 20...Hanger, 23...Elastic protrusion, 24...Insertion hole (receiving part).

Claims (1)

[Scope of utility model registration request] A folding plate in which a pair of vertical walls are provided at the top of the tight frame, a hanger is inserted into the gap formed between these vertical walls, and the hanger is fixed by engagement between the hanger and the vertical wall. In the suspension support structure on the roof, either one of the pair of vertical walls or the suspension is provided with a receiving part having an arcuate part, and the other is fitted into this receiving part to hold the suspension. In addition to providing a protrusion that allows rotation,
A folded roof characterized in that the hanger is provided with one or more elastic protrusions that are provided facing the other vertical wall and press the vertical wall when the hanger is inserted. A hanger support structure.