JPH07197519A - Reinforcing structure for opened port upper part - Google Patents

Abstract

PURPOSE:To support and reinforce a floor panel without impairing the opened port height, by installing an auxiliary beam at the upper part of the opened port part of an accommodation storage and installing a plate-shaped receiving member on the undersurfaces of the core member of the floor panel on the floor and the auxiliary beam. CONSTITUTION:On the side surface of the core member 42 of a floor panel 34 on the floor which is positioned on the opened port part 30 of an accommodation storage 36 having a low ceiling height, an auxiliary attachment 38 is attached integrally. At the lower parts of both the ends of the auxiliary beam 38, a mullion 40 is erected. Accordingly, at the position of the opened port part 30, the floor panel 34 on the floor free of a supported article is supported and reinforced by the auxiliary beam 38 and the mullion 40 through the core member 42, and the opened port height can be utilized to the max.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reinforcing structure for an upper portion of an opening, and more particularly to a reinforcing structure suitable for being applied to an upper portion of a low entrance / exit opening.

[0002]

2. Description of the Related Art Generally, a garage or a storage room with a low ceiling is formed below a floor above the floor, and an opening for an entrance for entering or exiting such a garage or storage room. In the case of forming the floor, an auxiliary beam is attached to the upper part of the opening to support the floor above the floor so as to support the floor above the floor.

For example, in the case of constructing a building using building panels, as shown in FIGS. 8 and 9, a floor panel 12 on the upper floor is laid on a wall panel 10 standing upright at intervals.
A storage cabinet having a low ceiling height is formed below the floor panel 12 on the upper floor, and the auxiliary beam 16 is attached so that the top end of the wall panel 10 is aligned with the top end of the entrance opening 14 thereof. The core member 18 and the lower surface of the body insert 20 attached to the side surface of the core member 18 are supported. Also, the opening 1
The uprights 22 are attached to both sides of the support beam 4 to support the auxiliary beams 16.

[0004]

As described above, the height of the opening 14 formed in the storage cabinet having a low ceiling height is limited by the ceiling height, and the opening height is accordingly reduced. Moreover, when the auxiliary beam 16 is attached to the upper portion of the opening 14 so that the top end and the top end of the wall panel 10 are aligned with each other, the opening height of the opening 14 is reduced by the cross section of the auxiliary beam 16 and is limited by the ceiling height. Since the opening height is further lowered by the auxiliary beam 16, it becomes difficult for people to enter and leave,
In addition, there is a problem that it is difficult to put the luggage in and out of the storage.

The floor panel 12 on the upper floor has an opening 14
Since there is nothing to support at the position, reinforcement by the auxiliary beam 16 was indispensable.

The present invention has been made in order to solve the above-mentioned conventional problems, and an object thereof is to assist the upper part of an opening without lowering the opening height of the entrance opening to a space having a low ceiling. An object of the present invention is to provide a reinforcement structure for the upper portion of the opening, which can be reinforced by beams.

[0007]

In order to achieve the above object, the first aspect of the present invention is to install an auxiliary beam on the upper part of an entrance opening to a space with a low ceiling height formed below a floor panel on a floor. Reinforcement structure of the upper part of the opening to support the floor panel of, on the side of the core material of the floor panel on the floor facing the opening,
The feature is that the auxiliary beam is attached integrally.

According to a second aspect of the invention, a plate-shaped receiving member is attached to the lower surface of the core material and the auxiliary beam of the floor panel to support the core material and the auxiliary beam.

In the third invention, the auxiliary beam is 2
It is characterized by being formed of a half-thick member.

A fourth aspect of the invention is characterized in that the auxiliary beam or the receiving member is formed of a material having high strength such as a single plate laminated material or a laminated material.

A fifth aspect of the invention is characterized in that the auxiliary beam is formed in a substantially L-shaped cross section in which the receiving member is integrally formed.

[0012]

According to the first aspect of the invention, the auxiliary beam is integrally attached to the side surface of the core material of the floor panel on the upper floor facing the opening without sacrificing the opening height of the opening. The floor panel can be supported and reinforced, and it is possible to secure a state in which people can easily enter and exit, and things such as stored items can be taken in and out even at the entrance opening to the space where the ceiling height is low. .

According to the second aspect of the present invention, the plate-shaped receiving member is attached to the core material of the floor panel and the lower surface of the auxiliary beam to further reinforce without sacrificing the ceiling height. Is possible.

According to the third aspect of the invention, the auxiliary beam is composed of two half-thick members, so that the auxiliary beam can be easily attached to the floor panel.

According to the fourth aspect of the invention, the auxiliary beam or the receiving member is made of a material having a high strength such as a single plate laminated material or a laminated member, so that the cross section of the auxiliary beam or the receiving member can be made small, and It is possible to minimize the protrusion of the beam and the sacrifice of the opening height due to the receiving material.

In the fifth aspect of the present invention, the auxiliary beam is formed in a substantially L-shaped cross section in which the receiving member is integrally formed, so that the auxiliary beam with the receiving member can be easily attached. Become.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings.

1 and 2 are views showing a reinforcing structure of an upper portion of an opening according to an embodiment of the present invention.

A floor panel 34 is laid on a wall panel 32 standing upright at a position where the opening 30 is formed, and a storage cabinet 36 having a low ceiling height is formed below the floor panel 34. .

The floor panel 3 located above the opening 30
The auxiliary beam 38 is attached to the side surface of the core member 42 of No. 4 by adhesion, and the lower ends of both ends of the auxiliary beam 38 are supported by the uprights 40, so that the opening height of the opening 30 is kept as it is.
The support and reinforcement of No. 4 are performed.

Therefore, the opening height of the opening portion 30 formed in the storage cabinet 36 having a low ceiling height can be utilized to the maximum extent, and it becomes easy for people to enter and exit and the storage items to be put in and out, and the floor panel 34 can be surely reinforced. It is possible to do.

FIG. 3 shows another embodiment of the present invention.

In this embodiment, the auxiliary beam 38 is attached to the side surface of the core member 42 of the floor panel 34 located above the opening 30, and the lower members of the core member 42 and the auxiliary beam 38 of the floor panel 34 are provided with receiving members on the plate. 44 is attached, and the support member 44 supports the core member 42 and the auxiliary beam 38.

Therefore, the opening height of the opening 30 is determined by the receiving material 44.
However, the steel property is increased by 44 minutes and the degree of reinforcement is increased.

The other structure and operation are the same as those in the above-mentioned embodiment, and the explanation thereof is omitted.

FIG. 4 shows still another embodiment of the present invention.

In this embodiment, the core member 42 of the floor panel 34 is used.
Two semi-thick members 4 with auxiliary beams 46 attached to the side surface
Forming with 8 facilitates nailing and fixing to the core material 42.

The other structure and operation are similar to those of the above-mentioned embodiment, and the explanation thereof is omitted.

FIG. 5 shows still another embodiment of the present invention.

In this embodiment, the auxiliary beam 50 attached to the side surface of the core material 42 of the floor panel 34 located above the opening is formed of a material having high strength such as a laminated single plate material or a laminated material, so that the auxiliary beam 50 is formed. The thickness of the auxiliary beam 50 is reduced so that the protrusion from the wall surface of the auxiliary beam 50 is eliminated.

The other structure and operation are similar to those of the above-mentioned embodiment, and the explanation thereof is omitted.

FIG. 6 shows still another embodiment of the present invention.

In this embodiment, a receiving member 52 formed of a material having high strength such as a single plate laminated material and a laminated material is provided on the core material of the floor panel 34 and the lower surface of the auxiliary beam 50 in the embodiment shown in FIG. Is installed to support the floor panel 34 and the auxiliary beam 50,
I try to improve the steel.

The other structure and operation are similar to those of the above-mentioned embodiment, and the explanation thereof is omitted.

FIG. 7 is a diagram showing still another embodiment of the present invention.

In this embodiment, by forming the auxiliary beam 54 having a substantially L-shaped cross section in which the receiving material is integrally formed, the mounting man-hour is reduced as compared with the embodiment of FIG.

The other structure and operation are the same as those of the above-mentioned embodiment, and the explanation is omitted.

[0038]

As described above, according to the first aspect of the invention, the auxiliary beam is integrally attached to the side surface of the core material of the floor panel located at the opening to sacrifice the opening height of the opening. The floor panel can be supported and reinforced without any trouble, and it is possible to secure a state in which people can easily enter and exit, and things such as stored items can be put in and out even at the entrance opening to the space where the ceiling height is low. There is an effect.

According to the second aspect of the present invention, the plate-shaped receiving member is attached to the core material of the floor panel and the lower surface of the auxiliary beam to further reinforce the ceiling height without sacrificing it so much. There is an effect that can be.

According to the third aspect of the invention, by constructing the auxiliary beam with two half-thick members, it is possible to easily attach the auxiliary beam to the floor panel.

According to the fourth aspect of the invention, the auxiliary beam or the receiving member is made of a material having high strength such as a single plate laminated material or a laminated member, so that the cross section of the auxiliary beam or the receiving member can be made small, and There is an effect that the protrusion of the beam and the sacrifice of the opening height due to the receiving material can be minimized.

According to the fifth aspect of the present invention, the auxiliary beam is formed in a substantially L-shaped cross section in which the receiving member is integrally formed, so that the auxiliary beam with the receiving member can be easily attached. effective.

[Brief description of drawings]

FIG. 1 is a perspective view showing a reinforcing structure of an upper portion of an opening according to an embodiment of the present invention.

FIG. 2 is a vertical sectional view of an opening portion of FIG.

FIG. 3 is a vertical sectional view showing another embodiment of the present invention.

FIG. 4 is a vertical sectional view showing still another embodiment of the present invention.

FIG. 5 is a vertical cross section showing still another embodiment of the present invention.

FIG. 6 is a vertical sectional view showing still another embodiment of the present invention.

FIG. 7 is a sectional view showing an auxiliary beam according to still another embodiment of the present invention.

FIG. 8 is a perspective view showing a conventional reinforcing structure of an upper portion of an opening.

9 is a vertical cross-sectional view of the opening of FIG.

[Explanation of symbols]

 30 Opening 34 Floor panel 36 Storage 38, 46, 50, 54 Auxiliary beam 44, 52 Receiving material 48 Half-thick member

Claims (5)

[Claims] 1. A reinforcing structure for an upper portion of an opening for supporting a floor panel on a floor by attaching a beam to an upper portion of an opening / exit opening for a space having a low ceiling formed below a floor panel on the floor. Reinforcement structure at the top of the opening, characterized in that auxiliary beams are integrally attached to the side surface of the core material of the floor panel on the upper floor facing the section. 2. The reinforcing structure for an upper portion of an opening according to claim 1, wherein a plate-shaped receiving member is attached to a lower surface of the core material and the auxiliary beam of the floor panel to support the core material and the auxiliary beam. . 3. The reinforcing structure for an upper portion of an opening according to claim 1, wherein the auxiliary beam is formed of two half-thick members. 4. The reinforcing structure at the upper portion of the opening according to claim 1, wherein the auxiliary beam or the receiving member is formed of a material having a high strength such as a single plate laminated material or a laminated material. 5. The reinforcing structure for an upper portion of an opening according to claim 4, wherein the auxiliary beam is formed in a substantially L-shaped cross section in which the receiving member is integrally formed.