JPH10245930A - Wall panel, building unit and building unit suspending method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To secure sufficient opening for a partition section. SOLUTION: The wall panel 2e is formed by assembling an upper frame 22, a lower frame 23 and a vertical frame 21 together. In this case, the upper part of the vertical frame 21a on the utmost outer side of the wall panel 2e is notched and a suspension frame fitting 5 having a female screw on the top is stored therein, while the frame fitting 5 is retained by a pin 6 inserted into the vertical frame 21a and a suspension jig inserting hole 22a opposite to the frame fitting 5 screw hole is drilled on the upper frame 22.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel suitable for suspending operation, a building unit including the wall panel, and a method of suspending a building unit.

[0002]

2. Description of the Related Art A building unit system, which is a system for realizing industrial production of houses, is a method of assembling a three-dimensional building unit of a predetermined size that can be transported at a factory and joining a plurality of units at a building site. Since the building unit is to be completed, it is necessary to suspend these building units during construction work.

Various schemes have been proposed for wall panels and building units that provide safe and easily suspended building units. As one of the representative examples, for example,
A building unit disclosed in JP-B-59-50835 may be mentioned. In this proposal, at the upper four corners of a building unit, a frame fitting for locking a hanging fitting between an outermost vertical frame of a wall panel constituting the building unit and a vertical frame adjacent to the vertical frame is placed. This is a building unit in which the metal fittings are supported by pins extending over both vertical frames, and are suspended using hanging metal fittings locked to the frame metal fittings.

The above-mentioned building unit will be described in detail with reference to FIGS. FIG. 6 is a vertical sectional view of the wall panel constituting the building unit as viewed from the front outside. The building unit includes a wall panel having a wall frame assembled by a vertical frame 21, an upper frame 22, and a lower frame 23, and a floor panel 10 including a joist 11 and a floor panel 12. The outermost vertical frame 21a and the vertical frame 21b adjacent to the outermost vertical frame 21a are arranged at a predetermined close interval, and a spacer 4 is inserted between them, leaving a space 3 of a predetermined height. Reference numeral 22 a denotes a bolt insertion hole formed in the upper frame 22 and communicates with the space 3.

[0005] Above the space 3, a metal-made square metal fitting 5 is disposed, and a welding nut 5 is attached to the inner surface of the top of the metal fitting 5.
1 is welded. A suspension bolt (for example, eyebolt 9) can be screwed into the welding nut 51 through the bolt insertion hole 22a.

The pin 6 penetrates the frame fitting 5 and
It is inserted through the insertion holes 7a of the vertical frames 21a and 21b of the wall panel. A suspension eyebolt 9 is attached to the welding nut 51 of the frame fitting 5.
Is screwed into the eyebolt 9 and lifted by a lifting jig (for example, a hook-shaped jig), the pin 6 is held by the vertical frames 21a and 21b, and can be lifted by the shearing force of the pin 6. ing.

[0007]

However, the above-mentioned conventional wall panel having a suspension structure as shown in FIG. 6 is provided with a space between an outermost vertical frame 21a and a vertical frame 21b adjacent thereto. Since the frame fitting 5 in which the welding nut 51 is welded is housed on the inner surface of the top part, the distance (X in FIG. 7) between the outer end surface of the outermost vertical frame 21a and the inner end surface of the adjacent vertical frame 21b is Requires a certain distance. Typically, this distance (X) will be greater than the thickness of the wall panel. Although there is no problem in assembling a building unit using the wall panel having the suspending structure of the related art as an outer wall panel, when assembling a building unit using the wall panel as a partition panel in a living space, the following is required. Such a problem may occur.

A problem in assembling a building unit by using a wall panel having a conventional suspension structure as a partition panel will be described with reference to FIG. FIG. 7 is a partially cutaway perspective view showing a part of a building unit assembled from wall panels having a prior art hanging structure. 10
Is a floor panel of a building unit, and a floor panel 12 is attached to an upper surface assembled in a square by joists 11. 2a is a wall panel having a conventional suspending structure. The wall panel 2b is, like the wall panel 2a, a vertical frame 2
1, 21... And an upper frame 22 and a lower frame 23. An inner wall member 24 and an outer wall member 25 are provided on both the inner and outer surfaces of the wall frame member.

The wall panel 2a is arranged along one side edge of the floor panel 10, and the wall panel 2b is arranged along an adjacent side edge.
Lower frames 23 are nailed to the floor panel 10 and are erected.

The wall panel 2a is used as a partition panel, and as shown in FIG. 8, a large opening B is formed in the wall panel 2a, and the wall panel 2a is used as a passage to a building unit connected next to the building unit or as a common living space. In this case, the end of the wall panel 2a in which the suspension structure is stored protrudes (Y in FIG. 7), thereby narrowing the passage or impeding the livability. In addition, the appearance is also impaired.

Y is the distance (X in FIG. 6) between the outer end face of the outermost vertical frame 21a containing the hanging structure of the wall panel 2a and the inner end face of the adjacent vertical frame 21b. This occurs because the thickness is larger than the thickness of the wall panel 2b that abuts on the corner at a right angle.

An object of the present invention has been made in view of the above-mentioned circumstances. Even when a wall panel is used as a partition panel, a sufficient opening can be secured in the partition section, and a passage is secured. It is an object of the present invention to provide a wall panel having a suspension structure that does not impair habitability and does not impair the appearance of the building, a building unit including the wall panel, and a method of suspending the building unit.

[0013]

According to a first aspect of the present invention, there is provided a wall panel formed by assembling an upper frame, a lower frame, and a vertical frame. The upper part of the outermost vertical frame of the panel is cut out to accommodate a hanging frame having a female screw portion at the top, and the frame is held by a pin inserted through the vertical frame, and a screw hole of the frame is provided. The jig insertion hole for the suspension facing the above is drilled in the upper frame.

According to a second aspect of the present invention, a wall panel according to the first aspect of the present invention is erected along at least one side edge of a rectangular floor panel. The ceiling panel is attached or assembled without being attached.

According to a third aspect of the present invention, there is provided a method of suspending a building unit (hereinafter referred to as the present invention 3) in which at least one of the four corners of the building unit according to the present invention 2 constitutes the building unit. The hanging frame fittings provided by
A suspending jig is screwed through the insertion hole, and the building unit is suspended using the suspending jig.

[0016]

The wall panel according to the first aspect of the present invention is a wall panel formed by assembling an upper frame, a lower frame, and a vertical frame, wherein an upper portion of an outermost vertical frame of the wall panel is cut out to form a female screw portion. The hanging frame fitting with the top in the ceiling is held, the frame fitting is held by the pin inserted into the vertical frame, and the hanging jig insertion hole facing the screw hole of the frame fitting is provided in the upper frame. Since it is perforated, even if it is used as a partition panel, a sufficient opening can be secured in the partition part, a passage is secured, and the livability is not impaired, and the appearance is not spoiled.

In the building unit according to the second aspect of the present invention, the wall panel according to the first aspect of the present invention is erected along at least one side edge of the rectangular floor panel, and a ceiling panel is mounted on the upper part of the wall panel. Since the building unit is assembled without using the wall panel as the partition panel, a sufficient opening can be secured in the partition part,
A passageway is secured, and it does not impair habitability and does not impair the appearance.

According to the method of suspending a building unit of the third aspect of the present invention, at least one of the four corners of the building unit of the second aspect of the present invention includes the hanging frame fitting provided on the wall panel of the first aspect of the present invention. Since the suspension jig is screwed through the insertion hole and the building unit is suspended using the suspension jig, the building unit can be suspended safely and easily.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a partially cutaway perspective view showing an example of the embodiment of the wall panel of the present invention 1. FIG. 2 shows FIG.
It is the perspective view which expanded a part of one end upper part of FIG. FIG. 3 is FIG.
FIG.

The wall panel 2e shown in FIG.
1,..., A wall frame assembled by an upper frame 22 and a lower frame 23. In this embodiment, each of the vertical frame 21, the upper frame 22, and the lower frame 23 excluding the outermost vertical frame 21a is 38 mm ×
89 mm wood, the outermost vertical frame 21a is 89 mm x 8
9 mm wood was used. Reference numeral 22a denotes a hanging jig insertion hole formed in the upper frame 22.

A large opening B is formed on one side of the wall panel 2c, and an inner wall material 24 is provided on both sides of the wall frame other than the opening B to form a wall panel.

The upper part of the outermost vertical frame 21a is cut out to accommodate the hanging frame fitting 5. The frame fitting 5 is made of a box-shaped metal, and has a female screw portion 51 at a top portion.
The female screw portion 51 is held by a pin 6 in a cutout portion of the outermost vertical frame 21a so as to face the suspension jig insertion hole 22a.

In the present embodiment, a box-shaped hanging frame fitting 5 having a width of 89 mm, a length of 40 mm, and a height of 200 mm is used as a hanging frame fitting 5, and an M20 hanging eye bolt 9 as a female screw portion is screwed on the top. A nut 51 that can be welded was welded.

The pin 6 is threaded at its tip with a seat, and penetrates through the hanging frame fitting 5 and is inserted into the insertion hole 7a of the outermost vertical frame 21a of the wall panel. ing. The outlet of the insertion hole 7a is provided with an enlarged portion 7b of a hole diameter so as to accommodate a nut 53 screwed to the tip of the pin 6. In this embodiment, a pin 6 having a diameter of 16 mm was used.

A suspending jig (for example, a suspension eyebolt 9) is screwed into the female thread portion 51 of the suspending frame 5, and a suspending jig (for example, a hook-like jig) is attached to the suspending jig 9. ) Can be lifted.

In this embodiment, the above-mentioned hanging frame is stored in the upper part of the outermost vertical frame 21a at both ends of the wall panel 2e and held by the pins 6, and the hanging frame is opposed to the female screw portion 51 of the frame. Although the hanging jig insertion hole 22a is formed in the upper frame 22, the end on the side where the opening B is not formed has a vertical frame having the conventional hanging structure (for example, FIG. 7). Vertical frame 21a, 2
1b).

FIG. 4 is a partially cutaway perspective view showing an embodiment of the building unit 1 of the present invention 2. Reference numeral 10 denotes a floor panel of a building unit, and a floor panel 12 is attached to an upper surface assembled in a square shape by joists 11, 11,.... Reference numerals 2e and 2e denote wall panels of the present invention 1, and the wall panel 2b has a wall frame assembled by vertical frames 21, 21,..., An upper frame 22, and a lower frame 23, similarly to the present invention 1. , An inner wall material 24 and an outer wall material 25 on both the inner and outer surfaces of the wall frame.
Is provided. A heat insulating material such as glass wool is also loaded inside the wall panel. In this embodiment, the wall panel 2
One of e and 2e is used as a partition panel forming an opening B that provides a living space common to an adjacent building unit as shown, and the other is used as an outer wall panel having an opening A. The wall panels 2e and 2e are arranged along a pair of opposing side edges of the floor panel 10, and the wall panel 2b is arranged along one side edge, and the lower frame 23 is nailed to the floor panel 10 and erected. Have been.

The wall panel 2e used as the partition panel and the adjacent wall panel 2b are nailed together with the outermost vertical frame 21a of the wall panel 2e and the outermost vertical frame 21a of the wall panel 2b nailed together. ing.

In this embodiment, the thickness of the wall frame excluding the outer wall material 25 and the inner wall material 24 of the wall panel 2b is 89 mm, and the width of the outermost vertical frame 21a of the wall panel 2e is 89 m.
m, and when the inner wall material 24 is provided on the vertical frame 21a, no step is generated.

The building unit 1 shown in FIG.
0, the wall panel 2e of the present invention 1 is erected on a pair of opposing side edges, and the hanging frame fittings 5 shown in FIGS.
A suspending structure for the pin 6 and the suspending jig insertion hole 22a is provided, and the suspending jig, for example, an eyebolt or the like can be suspended using the suspending structure.

In the building unit 1 illustrated in FIG. 4, wall panels are erected on three side edges of the floor panel 10, and one of the opposing wall panels 2e, 2e is used as a partition panel.
The other is an example in which an outer wall panel having an opening A is used. However, in the building unit 1, the wall panel is appropriately erected according to the location constituting the building, and the present invention is provided on at least one side edge of the floor panel 10. One wall panel is erected.

Whether the wall panel 2e has no opening,
Alternatively, when the opening is a window or the like, the wall panels 2e, 2e
One of them may be a wall panel of a conventional hanging structure.

The building unit 1 illustrated in FIG. 4 has no ceiling panel. This is because a separately prepared roof is attached on the wall panel, or the floor panel of the upper floor building unit placed and mounted on this is used as the ceiling of the lower floor building unit. The building unit 1 of the present invention 2 may have a ceiling panel attached.

FIG. 5 is a perspective view showing an embodiment of the method for suspending a building unit according to the third aspect of the present invention. For example, in the present embodiment, four eye bolts 9 are screwed into the four hanging frame fittings 5 at the upper four corners of the building unit 1 through the insertion holes 22a. The rope 17 is connected to a rope 17 having a hanging jig (for example, a hook-shaped jig 18) at its tip, and four ropes 17 are hung by a hanging jig 19 shown in FIG. After the lifting operation is completed, the eyebolt 9 is removed.

[0035]

According to the present invention, the structure of the wall panel is as described above. According to the present invention, even when used as a partition panel, a sufficient opening can be secured in the partition portion.
A passageway is secured, and it does not impair habitability and does not impair the appearance.

The structure of the building unit according to the second aspect of the present invention is as described above. According to the present invention, a sufficient opening can be secured in the partition of the building unit, a passage is secured, and the livability is impaired. Without doing so, it does not spoil the appearance.

The construction of the method for suspending a building unit according to the third aspect of the present invention is as described above. According to the present invention, the building unit can be suspended safely and easily.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing one embodiment of a wall panel according to the present invention 1. FIG.

FIG. 2 is an enlarged perspective view of a part of one upper end of FIG. 1;

FIG. 3 is a vertical sectional view of FIG. 2;

FIG. 4 is a partially cutaway perspective view showing an example of the embodiment of the building unit 1 of the present invention 2.

FIG. 5 is a perspective view showing an embodiment of a method for suspending a building unit according to the present invention 3;

FIG. 6 is a vertical sectional view of a conventional wall panel.

FIG. 7 is a partially cutaway perspective view showing a part of a building unit using a conventional wall panel.

[Explanation of symbols]

 Reference Signs List 1 building unit 10 floor panel 11 joist 12 floor surface material 17 rope 18 hook-shaped jig 19 hanging jig 2b, 2e wall panel 21, 21a, vertical frame 22 upper frame 22a, 7a insertion hole 23 lower frame 24 inner wall material 25 Exterior wall material 3 Space 4 Spacer 5 Suspension frame bracket 6 Pin 9 Eyebolt

Claims (3)

[Claims] 1. A wall panel formed by assembling an upper frame, a lower frame, and a vertical frame, wherein an upper portion of an outermost vertical frame of the wall panel is cut off to have a female screw portion on a ceiling portion. A frame fitting for hanging is held, the frame fitting is held by a pin inserted through the vertical frame, and a jig insertion hole for hanging facing the screw hole of the frame fitting is formed in the upper frame. And wall panels. 2. A wall panel according to claim 1, wherein said wall panel is erected along at least one side edge of said square floor panel, and a ceiling panel is mounted on said wall panel or assembled without mounting. A building unit, characterized in that: 3. A hanging jig through at least one of the four corners of the building unit according to claim 2, wherein the hanging frame is provided in the wall panel of the wall panel constituting the building unit. And suspending the building unit by using the suspending jig.