JP2002021233A - External wall panel body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an external wall panel body which extremely facilitates installation of a panel unit, and therefore does not require skill of an operating engineer when installed. SOLUTION: The external wall panel unit includes installing rails horizontally installed in a skeleton, and the panel unit held between the installing rails. Each installing rail has an engaging portion and a screwing portion in a longitudinal direction. The panel unit has a hook portion at an upper end thereof, which hook portion engages from above with the engaging portion of the installing rail in a horizontally slidable manner. The panel unit also has a screw-fixing portion at a lower end thereof, which fixing portion corresponds to the screwing portion of the installing rail. Further, the screw-fixing portion superposed on the screwing portion is positioned at a gap portion between the upper and lower panel units.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall panel comprising rectangular panel units arranged vertically and horizontally on the surface of a frame.

[0002]

2. Description of the Related Art For the purpose of improving the appearance of a reinforced concrete building, large panel units using tiles, glass, stone, or the like are sometimes mounted side by side on the surface of a building body. The mounting structure of the panel unit to the skeleton is such that rail-shaped mounting members are installed at regular intervals on the skeleton, the panel unit is bridged over two mounting members, and the four corners of the panel unit are connected to the mounting members respectively. It is structured to stop and hold the panel unit. There is a type in which all four corners of the panel unit are fixed to the mounting member with screws or welded. However, in order to easily mount the panel unit, as disclosed in Japanese Patent Application Laid-Open No. 2-85449, In many cases, the lower part of the unit is simply hooked on the mounting member, and only the upper part of the panel unit is screwed to the mounting member.

[0003]

Attachment of the panel unit is performed at a high place on a narrow gondola or the like.
Many of the panel units are as heavy as about 30 kilograms per sheet, and even with the above-mentioned structure, it has not been said that the workability is excellent. Because, after the lower part of the panel unit is hooked on the mounting member, the panel unit must be supported by hand until the upper part of the panel unit is fixed, so that the panel unit does not fall down. Even if it is shifted to the side, it must be done while lifting the panel unit, it is a task that uses nerves due to heavy labor, and the beauty of the finish and work efficiency are greatly affected by the skill of the construction engineer Was supposed to be.

[0004] In view of such circumstances, an object of the present invention is to provide an outer wall panel body in which the panel unit can be mounted extremely easily and does not require the skill of a construction engineer at the time of construction.

[0005]

In order to achieve the above-mentioned object, an outer wall panel body according to the present invention comprises a mounting rail mounted laterally to a skeleton, and a panel unit held between the mounting rails. Has a locking portion and a screwing portion in the longitudinal direction, and a hook portion is provided on the upper edge portion of the panel unit so as to slidably engage the locking portion of the mounting rail from above in the lateral direction. At the lower edge of the panel unit, a screw fixing portion for the screw fixing portion of the mounting rail is provided, and the screw fixing portion overlapping the screw fixing portion is located in a gap between the upper and lower panel units. It is characterized by. The positional relationship between the locking portion and the screwing portion of the mounting rail is inevitably that the screwing portion is on the upper side and the locking portion is on the lower side. The side edges of the panel unit need not be fixed at all.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the outer wall panel body according to the present invention is provided with a mounting rail 2 installed horizontally on the surface of a frame 1 at predetermined intervals vertically and a rectangular plate-shaped panel unit 3. 2 are arranged side by side vertically and horizontally to form an outer wall of the building.

The mounting rail 2 is an extruded member made of an aluminum alloy, and has a vertically long rectangular shape with a hollow inside. The lower surface of the mounting rail 2 has a T-shaped groove 10 into which a head of a bolt 11 can be inserted from an arbitrary position. Anchor bolts 12 are used for frame 1
A mounting angle 13 is set through the mounting rail 2, the mounting rail 2 is placed on the mounting angle 13, and the bolt 11 is inserted through the mounting angle 13 and a nut is hooked.
It is fixed to. At the lower part on the front side of the mounting rail 2,
An upward hook-shaped locking portion 4 for hooking the upper edge of the panel unit 3 is formed continuously over the entire length of the rail. Above the locking portion 4, a screwing portion 5 having a greater thickness than other portions is formed continuously over the entire length of the rail.

The panel unit 3 is constituted by, for example, a single large tile panel 14 or the like as a mother body. Are provided with reinforcing rails 16 for reinforcement. A rubber sealing member 17 is embedded in the entire periphery of the reinforcing rail 16. In addition, a stopper groove 18 is formed on the outer periphery of the surface of the reinforcing rail 16 on the side of the frame 1, and the stopper groove 18 is hooked on this groove to form an upper edge portion on the rear surface side of the panel unit 3 as shown in FIG. Two hook fittings 6 and 6 serving as hook portions to be hooked on the locking portions 4 of the mounting rail 2 are attached with a single screw at an interval, and a lower edge of the rear surface side of the panel unit 3 is attached to the lower edge. The two fixing members 7 serving as screw fixing portions for the screwing portion 5 of the mounting rail 2 are similarly attached. At the tip of the hook 6, there is a locking piece 19 bent downward in an L-shape, and a hole 21 for passing a fixing screw 20 is formed in the fixing 7.
Instead of attaching the hook fitting 6 and the fixing fitting 7 to the reinforcing rail 16, a hook portion and a screw fixing portion may be formed integrally with the reinforcing rail 16.

As shown in FIG. 1, the panel unit 3 is mounted on the mounting rail 2 by hooking the locking piece 19 of the hook 6 of the panel unit 3 to the locking portion 4 of the mounting rail 2. Is suspended and slid laterally to perform positioning, and the fixing metal 7 protruding from the lower portion of the panel unit 3 is fixed to the screwing portion 5 of the lower mounting rail 2.
Then, a female screw is formed upright on the screwing portion 5 and is fixed through the fixing screw 20.

[0010]

According to the outer wall panel body of the present invention, the upper edge of the panel unit is hooked on the mounting rail, and the panel unit is positioned and fixed after completely retaining its own weight on the mounting rail. The work of mounting the panel unit becomes extremely easy. With this outer wall panel body, the panel unit can be installed neatly if the gap between the panel units is constant, but the panel unit can slide horizontally on the mounting rail and can be easily fixed at any position. Does not require technician skills.
In addition, since only the lower edge of the panel unit is fixed with screws and the upper edge is simply hooked, not only the construction time can be shortened, but also the interlayer displacement due to thermal expansion, earthquake, etc. is absorbed, and the panel body is Damage can be prevented.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of an outer wall panel body according to the present invention.

FIG. 2 is a front view showing an embodiment of an outer wall panel body according to the present invention.

FIG. 3 is an enlarged longitudinal sectional view of a portion where a panel unit is attached to a mounting rail.

FIG. 4 is a perspective view showing the structure of the back side of the panel unit.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame 2 Mounting rail 3 Panel unit 4 Locking part 5 Screw fixing part 6 Hook fitting (Hook part) 7 Fixing fitting (Screw fixing part)

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E002 RA02 2E125 AA53 AD01 AD07 AE02 AE18 AF01 AG41 AG59 BB08 BB11 BB15 BB16 BB18 BB22 BB25 BB29 BB36 BB37 BC09 BD01 BD06 BE02 BE08 BF04 CA02 CA14 CA18 CA78 CA91 DA03 EA

Claims (1)

[Claims] 1. A vehicle comprising: a mounting rail mounted on a frame in a lateral direction; and a panel unit held between the mounting rails.
The mounting rail is provided with a locking part and a screwing part in the longitudinal direction, and the upper edge of the panel unit is provided with a hook part that slidably engages with the locking part of the mounting rail from above in the lateral direction. At the lower edge of the panel unit, a screw fixing portion for the screwing portion of the mounting rail is provided, and the screw fixing portion overlapping the screwing portion is located in the upper and lower gaps between the panel units. An outer wall panel body characterized in that: