JP2000213056A - Auxiliary structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify the constitution of a floor construction and improve the construction property of a floor. SOLUTION: A lower end face of a wing panel 2 is supported and fixed on an upper face of a cantilever beam 1 protruding from a building main body A, and a lower part of a side end face of a front wall panel 3 is joined with a side face in a tip part of the cantilever beam 1. An upper part of a side end face of the wing wall panel 2 and an upper part of a side end face of the front wall panel 3 are mutually joined through a joint fitting 4 which is L-shaped when viewed in plan to construct an auxiliary structure such as a balcony.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an attached structure attached to a building body such as a balcony, a terrace, an outdoor corridor, and the like.

[0002]

2. Description of the Related Art Ancillary structures such as balconies, terraces, and outdoor corridors have conventionally been provided with cantilever beams protruding from the building body, between the ends of adjacent cantilevers, or the ends of cantilevers, and the cantilever. Assemble the floor frame by spanning the front beams between the pillars and beams of the building body having outer walls parallel to the beams, and attach the sleeve wall panels and front walls to the top or front side of these cantilevers and front beams. In general, the panel was joined and attached, or a sleeve wall or a front wall was formed by on-site construction.

[0003]

However, in this conventional auxiliary structure, the front frame was required in addition to the cantilever to construct the floor frame. However, there is a problem that the construction is complicated and the work for assembling the floor frame is very troublesome. The attached structure of the present invention was invented in view of the above-mentioned conventional problems, and aims at simplifying the structure of a floor frame and improving workability.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned conventional object, an attached structure according to the present invention is characterized in that a lower end surface of a sleeve wall panel is supported and fixed on an upper surface of a cantilever projecting from a building body, and the above-mentioned structure is provided. The lower end of the side wall of the front wall panel is joined to the side surface of the front end of the cantilever, and the upper side end of the sleeve wall panel and the upper side end of the front wall panel are joined. With such a configuration, the structure for assembling the floor frame can be configured with only the cantilever without the need for the front beam, and the configuration of the floor frame can be simplified and the floor frame can be simplified. The construction of the frame can be performed easily and in a short time, and the sleeve wall panel and the front wall panel can be supported only by the cantilever, so that the overall workability can be improved.

Further, the upper surface of the cantilever for supporting and fixing the lower end surface of the sleeve wall panel is a portion excluding the upper surface of the tip end portion of the cantilever, and includes the upper side end surface of the sleeve wall panel and the side end surface of the front wall panel. The upper portion is joined via a substantially L-shaped joint fitting in a space above the top surface of the tip portion of the cantilever, thereby displacing the joint position between the cantilever of the sleeve wall panel and the front wall panel. The joining position does not interfere with each other and hinders the joining operation. Furthermore, the joining between the upper end of the side wall of the sleeve wall panel and the upper end of the side of the front wall panel is also performed through the joining metal fittings. This is desirable because it can be easily performed using the space above the upper surface of the tip of the cantilever.

Further, the cantilever has an upper horizontal piece for supporting and fixing the lower end face of the sleeve wall panel and a vertical piece for connecting the lower side end face of the front wall panel. It is desirable because the wall panel and the cantilever of the front wall panel can be easily joined.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an example of an embodiment of the present invention, in which the present invention is applied to a balcony. The balcony B shown on the left side of the drawing is provided between a pair of left and right cantilever beams 1 and 1 projecting from the building body A, and the balcony C shown on the right side is provided with the cantilever beam 1 projecting from the building body A. A balcony C provided between the cantilever 1 and an outer wall surface parallel to the cantilever 1 and provided at a corner of the building body A.

The cantilever 1 protruding from the building body A in either the balcony B or the balcony C is formed of a steel section having a substantially U-shaped vertical section as shown in FIG. A vertical plate 7 for reinforcement is provided near the edge, and a joint plate 8 having a substantially L-shape in plan view for mounting the cantilever 1 to the building body A is provided at the base end by welding. A joining hole 9 for bolting the lower end surface of the sleeve wall panel 2 is provided at least in the vicinity of both end edges of the upper horizontal piece 5, and the periphery of the joining hole 9 is a reinforcing plate 1 welded to the upper surface.
It is reinforced with 0. Further, a joining hole 11 for bolting a lower portion of the side end surface of the front wall panel 3 is provided at a tip end side of the vertical piece 6 with respect to the vertical plate 7, and a reinforcing plate 10 whose periphery is welded to the outer side surface is provided. It is reinforced with.

Further, the wall joining hardware 13 is attached to the building body A, that is, the outer wall of the upper and lower floors, respectively, at the base end side of the joining hole 9 on the base end side of the upper horizontal piece 5 and also at the portion where the lower horizontal piece 12 faces. A joint hole 14 is provided for bolt joining by means of an intermediary or the like. The periphery of the joint hole 14 of the upper horizontal piece 5 is reinforced by a reinforcing plate 10 welded to the upper surface, and the joint hole 1 of the lower horizontal piece 12 is formed.
A nut 15 is welded to the periphery of the upper surface side of 4. In the vicinity of the base edge of the vertical piece 6, a joining hole 16 to the building body A or the like is provided.
Joint holes 18 for attaching floor components such as balcony floor panels via floor mounting hardware 17 and the like are also provided in the middle portions thereof. A joint hole 19 to the main body A or the like is provided. The nut 15 is also welded around the joining holes 16 and 19.

The cantilever 1 is provided with joint holes 14 and 1 at the base end.
It is bolted to structures such as pillars, beams, outer wall panels, floor panels, etc. of the building main body A via bolts 6 and 19, and protrudes from the building main body A. The lower end surface of the sleeve wall panel 2 is placed on the upper surface of the upper horizontal piece 5 of the cantilever 1, and is bolted through the joint hole 9, thereby forming the sleeve wall panel 2.
Are supported and fixed on the upper surface of the cantilever 1. Further, a lower portion of the side end surface of the front wall panel 3 is formed with a joint hole 1 on the outer surface of the vertical piece 6.
1 and connected by bolts. The sleeve wall panel 2 and the front wall panel 3 are both formed by attaching face materials to the front and back surfaces of the frame. Both the illustrated sleeve wall panel 2 and the front wall panel 3 are a single panel, The wall panel 3 is large in both width and height, and the construction of the front surfaces of the balconies B and C can be completed at one time.

The portion of the upper surface of the upper horizontal piece 5 of the cantilever 1 on which the lower end surface of the sleeve wall panel 2 is placed is a portion excluding the upper surface of the tip end of the cantilever 1. A space D is formed above the upper surface of the tip of the head. The lower portion of the side end surface of the front wall panel 3 is bolted to the side surface of the tip of the cantilever 1. That is, the sleeve wall panel 2 and the front wall panel 3 are arranged such that the inner corners of the side end faces thereof are substantially abutted, and the upper portions of the side end faces are bolted together via the joint metal fitting 4 having a substantially L-shaped plane. I have. The bolts are screwed into the side wall surfaces of the sleeve wall panel 2 and the front wall panel 3 from the two pieces of the joint fitting 4 from the upper space D on the upper surface of the tip of the cantilever 1. Can be easily screwed together, and the joining positions do not interfere with each other and hinder the joining operation.

As shown in FIG. 3 (common to the balconies B and C), the underside of the lower horizontal piece 12 of the cantilever 1 has a substantially U-shaped vertical section in the opposite direction to the cantilever 1. 20 is bolted. Further, on the lower surface, an eaves ceiling edge 21 made of square wood is screwed, and each balcony B,
The lower surface of C is further finished by being covered with an eave ceiling finishing plate (not particularly shown) attached to the entire lower surface of the eave ceiling field edge 21.

The surface side of the cantilever 1 and the base edge base 20 and the eaves ceiling edge 21 attached to the lower surface of the cantilever 1 are covered with a curtain plate 22 except for the front end, and are decoratively finished.
In addition, the front end thereof has a space D above the cantilever 1, that is, a space D formed between the side end faces of the sleeve wall panel 2 and the front wall panel 3, and a corner having an approximately L-shaped cross section which is vertically continuous. It is covered with a cover 23 and finished with a makeup. still,
Although not particularly shown and described, the upper surfaces of the sleeve wall panel 2 and the front wall panel 3 are covered with a shade or the like and are finished with makeup.

[0014]

According to the first aspect of the present invention, the lower end surface of the sleeve wall panel is supported and fixed on the upper surface of the cantilever projecting from the building body, and the front surface of the front end portion of the cantilever is provided. The lower part of the side end face of the wall panel is joined and the upper part of the side end face of the sleeve wall panel and the upper part of the side end face of the front wall panel are joined, so that a front beam is required as a structure for assembling the floor frame. Can be configured with only cantilever beams, and the structure of the floor frame can be simplified,
The construction of the floor frame can be performed easily and in a short time, and furthermore, the sleeve wall panel and the front wall panel can be supported only by the cantilever, so that the overall workability can be improved.

According to the second aspect of the present invention, the upper surface of the cantilever supporting and fixing the lower end surface of the sleeve wall panel is a portion excluding the upper surface of the tip end portion of the cantilever beam, and the sleeve wall panel. The upper end of the side wall of the front wall panel and the upper end of the side wall of the front wall panel are joined to each other through a substantially L-shaped joint fitting in a space above the upper surface of the tip of the cantilever. And the cantilever of the front wall panel can be shifted and separated from each other, so that they do not interfere with each other and hinder the joining work. Also, the upper part of the front wall panel can be easily joined to the upper part of the side end face by using the space above the upper surface of the tip part of the cantilever via the joint fitting.

Further, in the invention according to claim 3,
Since the cantilever is configured to have an upper horizontal piece for supporting and fixing the lower end face of the sleeve wall panel and a vertical piece for connecting the lower side end face of the front wall panel, the sleeve wall panel is provided. And the cantilever of the front wall panel can be easily joined.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state during construction according to an example of an embodiment of the present invention.

FIG. 2 is a side view of an example of an embodiment of the present invention, showing a state in the middle of construction, in which an intermediate portion is cut away.

FIG. 3 is an exploded perspective view showing an example of the embodiment of the present invention.

4A and 4B show a cantilever, in which FIG. 4A is a plan view in which an intermediate portion is cut out, FIG. 4B is a front view in which the intermediate portion is cut out, and FIG. 4C is a side view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cantilever 2 Sleeve wall panel 3 Front wall panel 4 Joining metal 5 Upper horizontal piece 6 Vertical piece A Building body D Space

Claims (3)

[Claims] 1. A lower end surface of a sleeve wall panel is supported and fixed on an upper surface of a cantilever projecting from a building body, and a lower end of a side end surface of a front wall panel is joined to a front end side surface of the cantilever.
An attached structure, wherein an upper side end surface of the sleeve wall panel is joined to an upper side end surface of the front wall panel. 2. The upper surface of the cantilever for supporting and fixing the lower end surface of the sleeve wall panel is a portion excluding the upper surface of the front end portion of the cantilever, the upper part of the side end surface of the sleeve wall panel and the side end surface of the front wall panel. The upper portion is a space above the upper surface of the tip portion of the cantilever, and is approximately L-shaped.
2. The accessory structure according to claim 1, wherein the attached structure is joined via a letter-shaped joint. 3. A cantilever having an upper horizontal piece for supporting and fixing a lower end face of a sleeve wall panel and a vertical piece for joining a lower part of a side end face of a front wall panel. Ancillary construct according to claim 1 or 2.