JPH0637124Y2 - Corridor structure - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a corridor structure in an outer corridor or the like on the second floor of an apartment house.

[Conventional technology]

Conventionally, an outer corridor on the second floor of an apartment house has a plurality of floor beams across the width of the corridor and supports a plurality of floor panels arranged in parallel by these floor beams. Reinforcing braces are placed on the lower surface in advance.

[Problems to be solved by the device]

In the case of a conventional corridor, the adjacent side ends of a pair of floor panels adjacent to each other are placed on a single floor beam, and the floor panel has a small support area, resulting in unstable support. Furthermore, the brace is attached by using a metal fitting for attaching the brace in addition to the fixing of the floor beam, which causes a problem of increasing the number of parts.

Therefore, an object of this invention is to provide a corridor structure in which the support of the corridor floor panel is stable and the number of parts can be reduced.

[Means for Solving the Problems]

The corridor structure of the present invention comprises a pillar standing on the side of the corridor, a web piece fixed to the side surface of the pillar on the corridor side, and a pair of flange pieces provided at both ends of the web piece so as to project toward the center of the corridor. A floor support mounting member consisting of a U-shaped part consisting of and a horizontal part joined to the lower end of the U-shaped part and having a brace mounting hole, and fixed to the pair of flange pieces and extending across the width of the corridor. A pair of corridor floor beams provided, a brace fixed in the brace mounting hole and horizontally arranged in the corridor, and a pair of corridor floor panels mounted on the pair of corridor floor beams in the vicinity of adjacent side ends, respectively. It is equipped with.

[Action]

According to the corridor structure of the present invention, the pair of corridor floor beams are fixed to the floor support member mounting member, and the ends of the pair of corridor floor panels adjacent to the pair of corridor floor beams are placed. , The corridor floor panels can be reliably supported. Further, since the floor support material mounting member for fixing the corridor floor support beam is integrally formed with the horizontal portion having the brace mounting hole, the number of parts can be reduced.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. 1 and 2.

FIG. 2 shows a plan view of the outer corridor on the second floor of the apartment house. In the figure, 10 is an outer corridor, 11 is a landing, and 12 is a staircase. Reference numeral 13 is a main body pillar standing along the outer wall of the building main body, and a lattice beam 14 is installed between the main body pillars 13 and 13. In addition, a corridor pillar 15 is erected on the outdoor side.
A corridor beam 16 is installed between the five. Lattice beams 14 and corridor beams 1
A corridor floor beam 17 is installed between 6 and 6. In addition, 34
Is a corridor beam, 35 is a lattice beam, 18 is a corridor floor beam, 19 and 24 are landing beams, 20 is a stair mounting beam, 21 is a stair-side girder, and 22 is a stair tread.

A plan view of a portion A in FIG. 2 is shown in FIG. 1 (A), a BB sectional view is shown in (B), and a CC sectional view is shown in (C). In FIG. 1, reference numeral 23 denotes a floor support mounting member, which comprises a U-shaped portion 25 and a horizontal portion 26 fixed to the lower end of the U-shaped portion 25. U-shaped part 25
The web pieces 27 of the bolts and nuts 28 are
Fixed on both sides, and on both flange pieces 29, 29 the corridor floor beam 17
Are fixed with bolts and nuts 30. Furthermore, the horizontal part
A pair of brace mounting holes 31 and 31 are formed at both ends of 26, and a brace 32 (FIG. 2) horizontally extending on a diagonal line of the corridor is connected to the brace mounting hole 31. Then, on the corridor floor beams 17 and 17 fixed to the floor support mounting member 23, the vicinity of the end portions of the corridor floor panels 33 and 33 are placed, respectively, and a pair of adjacent corridor floor panels 33 and 33 is installed. Joined to the beam 17, etc.

According to the corridor structure configured in this way, the pair of adjacent corridor floor panels 33, 33 are provided with the vicinity of the ends placed on separate corridor floor receiving beams 17, 17, respectively. Even if 33,33 is slightly displaced, it does not fall from the corridor floor beams 17,17,
Support is stable.

In addition, since the floor support material mounting member 23 for fixing the corridor floor support beam 17 is formed with a pair of horizontal portions 26 having the brace mounting holes 31, there is no need for a new hardware for mounting the brace unlike the conventional case. The number of parts can be reduced.

[Effect of device]

According to the corridor structure of the present invention, the pair of corridor floor beams are fixed to the floor support member mounting member, and the ends of the pair of corridor floor panels adjacent to the pair of corridor floor beams are placed. , The corridor floor panels can be reliably supported. Further, since the horizontal portion having the brace attachment hole is integrally formed with the floor support attachment member for fixing the corridor floor support beam, the number of parts can be reduced.

[Brief description of drawings]

1 (A), (B) and (C) are a plan view, a sectional view and a sectional view of an embodiment of the present invention, and FIG. 2 is a plan view of an outer corridor in the apartment house. 13 …… Main body pillar, 17 …… Corridor floor beam, 23 …… Floor support material mounting member, 25 …… U-shaped part, 26 …… Horizontal part, 27 …… Web piece,
29 …… Flange piece, 31 …… Brace mounting hole, 32 …… Brace, 33 …… Corridor floor panel

Claims (1)

[Scope of utility model registration request] 1. A pillar standing upright on a side of a corridor, a web piece fixed to a side surface of the pillar on the corridor side, and a pair of flange pieces provided at both ends of the web piece so as to project toward the center of the corridor. And a floor supporting material mounting member consisting of a U-shaped part and a horizontal part joined to the lower end of the U-shaped part and having a brace mounting hole, and fixed to the pair of flange pieces and provided across the width of the corridor. A pair of corridor floor beams, a brace fixed in the brace mounting holes and horizontally arranged in the corridor, and a pair of corridor floor panels mounted on the pair of corridor floor beams in the vicinity of adjacent side ends. Corridor structure.