JPS626169Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting structure for so-called external wall panels, such as front panels of balconies or external panels of hallways on floors found in apartment-type houses. This type of exterior wall panel is visible from the front, so appearance is of great importance. For this reason, it is desired that connecting members such as bolts and nuts are not visible from the outside when mounted on a vertical shaft assembly.

The present applicant previously proposed the structure shown in FIG. 1 in Japanese Patent Application No. 106211-1983 as a mounting structure for exterior wall panels that meets such demands. This prior art has a structure in which, as a vertical shaft assembly 1, two channel-shaped special C-shaped steels 2, 2 are placed facing each other with a certain groove 3, and the two are connected by a single plate 4. Using a tool, insert the outer wall panel 5 from one of the upper and lower ends of the vertical frame assembly 1 so that the side edge of the front plate 6 is along the outer surface 2a of the vertical axis assembly, and also fit the side edge of the back plate 7 into the groove 3. In this state, it is inserted along the vertical shaft set 1.

By the way, this prior art has great design effects such as making balconies look beautiful because no connecting members are visible to the outside, but on the other hand, the vertical frame structure is a special C.
Since the structure consists of facing steel sections and connecting their inner surfaces with plates, welding of the plates is difficult and time-consuming, and there is a risk of welding defects. It was found that it has the disadvantage of being weak in strength.

Therefore, the present invention provides an excellent exterior wall panel mounting structure in which connecting members such as bolts and nuts are not visible from the outside, and the vertical shaft assembly itself is easy to manufacture and has high strength.

Next, the configuration of the present invention will be explained based on an embodiment shown in the drawings. Fig. 2 shows a schematic perspective view of a balcony to which the mounting structure of the present invention is applied, in which 11 is a floor frame constructed by joining steel frames 11a, 11b..., and 12, 13, 14 are sleeve panels as external wall panels. and the front panel. The sleeve panels 12, 13 and the front panel 14 have a sanderch structure in which a heat insulating material 17 is filled between a front plate 15 and a back plate 16 made of hardboard, aluminum or the like. The floor frame 11 is provided with a decorative board on its lower surface and a drainboard or the like on its upper surface. In addition, vertical shaft sets 19 are erected at appropriate intervals on the front surface of the floor frame 11 via support members 18, and outer wall panels such as the sleeve panels 12, 13 and the front panel 14 are installed between the shaft sets 19. It will be installed. The present invention has the following construction as a structure for attaching the outer wall panel to the vertical frame assembly 19. That is, as shown in FIGS. 3 and 4, the vertical shaft assembly 19...
, a square column 20 having a width substantially the same as the distance between the front plate 15 and the rear plate 16 of the outer wall panel, and a spacer 21 having a thickness substantially the same as the rear plate 16;
A rod rod 22 attaches the square column 20 via this spacer 21, and the front plate 15 at the end of the outer wall panel is aligned with the front side of the square column 20a, and the back plate 16
is inserted between the prismatic back surface 20b and the rod front surface 22a, and the outer wall panel is inserted along the vertical shaft assembly 19. Here, the fact that the width of the prism 20 is approximately the same as the distance between the front plate 15 and the rear plate 16 of the outer wall panel means that the width of the prism 20 is approximately the same as the distance between the front plate 15 and the rear plate 16 of the outer wall panel.
5 and the back plate 16, or slightly smaller than that. By using the prism 20 having such a width, the outer wall panel can be inserted smoothly, and in the inserted state, wobbling in the front-rear direction can be almost eliminated. Furthermore, the fact that the thickness of the spacer 21 is approximately the same as that of the back plate 16 means that the spacer 21
The thickness of the back plate 16 is equal to or slightly larger than the thickness of the back plate 16. By interposing the spacer 21 having such a thickness between the square column 20 and the rod rod 22, the back plate 16 can be smoothly fitted between the square column 20 and the rod rod 22, and the outer wall panel can be vertically When inserted between the frame members 19, the prisms 20 not only prevent the outer wall panel from rattling as described above, but also have the effect of further promoting this effect. In the illustrated example, two types of spacers 21 are used, one in the shape of a narrow bar and the other in the shape of a wide plate. It is located at the bottom end. The reason why a bar-shaped spacer is used at the upper end of the vertical frame assembly 19 is to prevent the spacer from interfering with the insertion of the rear panel side end when the outer wall panel is inserted from above. Also, vertical axis set 19
A wide plate-shaped spacer was used at the lower end of the
When the outer wall panel is inserted, its back plate 1
This is to receive and support the lower end of 6. That is, this wide plate-shaped spacer has two functions: as a spacer and as an outer wall panel receiving function.

In the illustrated example, the square pillar 20 and the bar rod 22 are both square pipes. If a square rod like this is used as the rod 22, the back plate 1 of the outer wall panel
6 is held between the prism 20 and the rod 22 in a state of surface contact, the outer wall panel can be mounted even more firmly and without wobbling. Note that 23 in FIG. 3 is a receiving plate for receiving the back plate 16 at the lower end of the outer wall panel.

Since the outer wall panel mounting structure according to the present invention is constructed as described above, it has the following effects.

Since it can be installed by simply inserting the exterior wall panel into the vertical frame, construction workability is extremely good, and since there is no need for any connecting members such as bolts or nuts, it is particularly useful for structures where appearance is important, such as balconies. .

Since the vertical shaft assembly has a structure in which a square column is attached to a bar rod via a spacer, it can be manufactured by welding only the outer surface, and unlike the prior art, it can be manufactured by welding two special C-shaped columns facing each other. The difficult manufacturing process of welding the plate to the inner surface of the steel is not required. Therefore, it can be manufactured efficiently, and welding errors are less likely to occur, so that a vertical shaft assembly with high strength can be obtained.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing the prior art as a mounting structure for external wall panels, Fig. 2 is a schematic perspective view of a balcony to which the present invention is applied, Fig. 3 is a top view showing the structure of the main part of the present invention, FIG. 4 is a side view of the vertical shaft assembly used in FIGS. 2 and 3. 12, 13, 14... Exterior wall panel, 15... Front plate, 16... Rear plate, 19... Vertical frame assembly, 20...
...Prismatic, 21...Spacer, 22...Bar rod.

Claims (1)

[Scope of utility model registration request] In an external wall panel installation structure in which the external wall panel is inserted and installed from one end of the vertical shaft assembly,
The vertical axis assembly includes a prism having a width approximately the same as the distance between the front plate and the rear plate of the outer wall panel, a spacer having a thickness approximately the same as the rear plate, and the prism being connected to the prism through the spacer. The front panel at the end of the exterior wall panel is aligned with the front surface of the prism, and the back panel is fitted between the back surface of the prism and the front surface of the prism, and the exterior wall panel is assembled into a vertical frame. An exterior wall panel installation structure characterized by being inserted along the side.