JPH09177326A - Temporary external structure by sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To assemble a temporary roof or the like and dissemble the roof or convey the raw materials easily by connecting removably the parts of a sheet core rod of tow sheet members to both sides of a sheet connecting material and making movable wheels provided on both sides of the sheet connecting material guided on two rails. SOLUTION: A sheet core rod 2b formed linearly with a long metal rod is inserted into a hole sewn by bending the end of a sheet 2. The opening of a rail 1 is laid out upward so that it may be supported with a suspension bolt or a post. The areas of the sheet core rod 2b of two sheet members 2 are inserted into an engagement hole 3a on both sides of a sheet connecting material 3. Wheels 8 are mounted on both ends of the sheet connecting material 3 in the longitudinal direction by way of a bracket 7. The wheels 8 are arranged to be movable under the guide of a rail 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary outer structure in which a sheet is temporarily installed in a roof shape in a building under construction in order to prevent rain and direct sunlight, or a wall portion and a partition can be temporarily installed with a sheet. .

[0002]

2. Description of the Related Art In recent years, there have been an increasing number of cases where a building under construction can be temporarily covered with a roof to perform all-weather work for the purpose of improving work efficiency and working environment at a construction site. These temporary roofs are often made of a single pipe or a simple truss steel, and are often covered with canvas to form a roof. In addition, as a recent example, there is a temporary roof using an automated building construction method, and in many cases, the temporary roof is assembled at a predetermined position of the building with a frame and plate materials, and the temporary roof is combined with a lifting machine as the building construction progresses. It is raised according to the work process.

[0003]

Among the conventional temporary roofs using a single pipe and canvas, the temporary roof must be moved upward as the construction process progresses, and therefore, the temporary roof is assembled. , It was necessary to repeat disassembly. In addition, when using the lifting machine, the temporary roof may interfere with the movement of the material to the required position.In that case, it is necessary to move the material separately and the workability is poor. there were.

Further, the automated construction method is a construction method in which the temporary roof is lifted together with a lifting machine and the like, so it can be said that it is suitable for construction of high-rise buildings, but in the case of construction of low-mid-rise buildings Requires equipment for raising the temporary roof, which is not economical, and also requires man-hours for arranging and removing the raising equipment, resulting in a problem in work efficiency. Therefore, the present invention makes it possible to easily construct a temporary roof and partition that prevent wind and rain and solar radiation with a sheet for a work site and a material storage area under construction, and to open and close the roof and partition made of a sheet to move materials. If the roof is in the way, the purpose is to move the sheets that make up the roof so that it does not get in the way.

[0005]

DISCLOSURE OF THE INVENTION The present invention is a temporary outer shell structure that achieves the above-mentioned object. It is provided with two rails in parallel at appropriate places of a structure and the seats are guided by the rails. I was able to move. The temporary outer structure has a long linear shape having a sheet member having long sheet core rods attached along opposite end sides of a rectangular sheet, and long engaging holes for fitting the sheet core rod portion of the sheet member on both sides. The seat connecting member and wheels mounted on both ends of the seat connecting member in the longitudinal direction and guided by the rails. Attach a long reinforcing steel material to the seat connecting material,
A luminaire can be mounted under the seat connection.
When the sheet member is arranged like a roof, the rail is formed in a U-shaped cross section and the opening is arranged upward.

Although the wheels are provided at both ends of the seat connecting member in the above, the wheels may not be provided. In this case, the temporary outer shell structure is formed by connecting sheet connecting members that are linearly long and have long engaging holes on both sides at appropriate intervals between two parallel beam members so that rectangular sheets face each other. Seat cores are attached to both ends to form seat members,
It is characterized in that the sheet core rod portions at both ends of the sheet member are engaged with the respective engaging holes of the adjacent sheet connecting members so that the sheet can be stretched in a planar shape. In this case, a hanging bolt is attached to the sheet connecting member, and the seat core rod portion attached to the end portion of the sheet member is engaged with the sheet engaging hole outside the sheet connecting member located at the end portions of the two beam members. The sheets can be brought together and lowered to form a wall. Further, by providing a curtain rail on the lower surface of the beam member, it is possible to suspend a sheet or curtain under the beam member.

In the above-described temporary outer shell structure, the two sheets are connected by fitting the sheet core rod portions provided on the end sides of the two sheet members into the engaging holes on both sides of the sheet connecting member, Moreover, since the sheet has long sheet core rods attached to its edges, the sheet can be held in a roof shape or a wall or partition shape without being bent by pulling both ends of the sheet. Also, at both ends of the sheet connecting material,
As the wheels are attached and they are guided on rails,
You can easily move the sheet. The entire surface of the roof can be covered by tensioning all the sheets.
Further, the sheets can be double folded by bringing the sheets close to each other until the sheet core rods at both ends come into contact with each other, and the roof and the like can be opened by double folding all the sheets. In addition, when wheels are not provided at both ends of the sheet connecting member, the sheet connecting members are connected at appropriate intervals between two parallel beam members, and the sheet core rod portions at both ends of the sheet member are adjacent to each other. The seat can be stretched in a flat shape by engaging with the respective engaging holes of the connecting member, and the seat member can be removed by releasing the engagement.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of a temporary outer shell structure according to the present invention will be described with reference to FIGS. In this embodiment, a temporary outer shell structure is applied to a temporary roof, and two rails 1 are provided in parallel at appropriate places in a building.
The sheet member 2 is guided so that it can be moved. The sheet member 2 is attached with sheet core rods 2b along opposite sides of a rectangular sheet 2a, and the sheet 2a is made of a canvas or a synthetic resin sheet. The sheet core rod 2b is formed of a linearly long metal rod, is inserted into a hole formed by bending and sewing the end portion of the sheet 2a, and is connected to a sheet connecting member 3 described later. Further, the rail 1 is formed in a U-shaped cross section, the opening thereof is arranged upward, and is supported by a hanging bolt or a column (not shown).

In order to cover the entire roof of the building with the sheet members 2, the plurality of sheet members 2 are connected by the sheet connecting member 3. The seat connecting member 3 has a linearly long shape in which approximately two pipes are joined in parallel, and has long engaging holes 3a on both sides of which the seat core rods 2b of the seat member 2 are fitted. The engaging hole 3a has a linearly long groove on the outside so that the portion of the seat core rod 2b can be put in and taken out therefrom. And FIG.
As shown in (b), the engaging holes 3a on both sides of the seat connecting member 3
The respective sheet core rods 2b of the two sheet members 2 can be inserted into and connected to each other.
The long groove opening edge portion of the engaging hole 3a of the sheet connecting member 3 is slightly bendable, and the seat core rod 2b portion is engaged with the engaging hole 3a.
It can be pushed in and out.

On the upper side of the seat connecting member 3, a long reinforcing steel member 4 having a U-shaped cross section is attached by bolts and nuts 5 to reinforce the seat connecting member 3 so as to keep it straight. Then, the lighting fixture 6 is attached under the central portion of the sheet connecting member 3 at an appropriate position by a bolt or the like. If the sheet connecting member 3 is formed so as not to bend in consideration of the wall thickness or the sectional shape, it is not necessary to attach the reinforcing steel member 4. Brackets 7 are provided on both ends of the sheet connecting member 3 in the longitudinal direction.
Wheels 8 are attached through the rails, and the wheels 8 can be guided and moved by the rail 1. Then, as shown in FIG. 2A, the wheel 8 is pulled into a state in which the seat 2a between the seat cores 2b at both ends of each seat member 2 is pulled.
If the wheel 8 is moved so that the entire roof can be covered with the sheet, and both ends of the sheet member 2 provided with the sheet core material 2b are joined as shown in FIG. 2 (b). The sheet 2a of each sheet member 2 can be folded in two to open the roof.

Next, a temporary outer shell structure using the seat of the second embodiment will be described with reference to FIGS. In this embodiment, the wheel 8 is not provided at both ends of the seat connecting member 3, so that the first
Different from the embodiment. In this case, the temporary outer shell structure is formed by connecting the sheet connecting members 3 which are linearly long and have long engaging holes 3a on both sides, between two parallel beam members 11 at appropriate intervals. The sheet member 2 can be held flat between the two sheet connecting members 3.

Similar to the first embodiment, the seat connecting member 3 is linearly long and has long engaging holes 3a on both sides. In the state shown in FIG. The reinforcing steel material 4 may be provided as in the above embodiment. The beam member 11 has a linearly long shape and has a curtain rail 11a on its lower surface as shown in FIG. 3B, and a curtain or sheet is hung on a hanging metal fitting 12 guided by the curtain rail 11a. It is supposed to be. In addition, sheet connecting material 3
As shown in FIG. 4, several points are connected to the lower end of the hanging bolt 13 so as to be hung.
By connecting both ends of the beam member 11 to the beam member 11 with the bolts 20 and the like, the beam member 11 and the sheet connecting member 3 can be suspended integrally.

In the sheet member 2, as in the first embodiment, the sheet core rods 2b are attached to both end sides of the rectangular sheet 2a, and the sheet core rod portions at both ends of the sheet connecting member 3 adjacent to each other. The sheet member 2 can be held in a flat shape by being engaged with the engaging holes 3a. Further, the seat 14 is attached by engaging the portion of the seat core rod 14a attached to the end of the seat 14 with the seat engaging hole 3a outside the seat connecting member 3 located at the end of the two beam members 11. It can be lowered and formed as a wall. It should be noted that the lower portion of the sheet 14 is provided with binding holes 15 at appropriate intervals and binding wires 16 are passed through the binding holes 15 to bind a single pipe 17 and the like, and the lowered sheet 14 is flattened. I am trying to stretch.

Further, the lighting fixture 6 is attached below the seat connecting member 3, and as shown in FIG. 5, an attaching member 18 is attached to the lower surface of the center of the seat connecting member 3 with screws 19 or bolts. The luminaire 6 is attached underneath by bolts, nuts 19 and the like. A curtain rail may be attached instead of the attachment 18 and the lighting fixture 6 may be attached to it, or a curtain or sheet may be hung to form a partition. Further, when the air conditioner is provided inside the temporary outer structure, a hole is provided at an appropriate position of the seat member, and a pipe connecting the indoor unit and the outdoor unit is passed through the hole.

[0015]

According to the present invention, it is possible to form a temporary shell structure in which a seat is a roof or a wall, and both ends of the seat can be supported by rails to form a roof or a wall. Easy to assemble and easy to disassemble,
Good workability. In addition, the seat can be opened and closed by moving it by guiding it to the rails, or one end of the seat member can be detached from the seat connecting material and folded, so that the seat can be opened or closed when the roof or wall interferes with the transportation of materials. The material can be easily transported because it can be removed. Further, the lighting equipment can be attached to the temporary outer structure using the sheet, and the workability is good even when it is applied to night work, underground construction or material storage.

[Brief description of the drawings]

FIG. 1 is a partial perspective view of a temporary outer shell structure using a seat according to a first embodiment of the present invention (a) and a sectional view of a seat connecting member (b).
And FIG. 6 is a side view (c) and a front view (d) of a portion where a wheel is attached to an end of the seat connecting member.

FIG. 2A is an explanatory view of a state where a sheet member is stretched in the first embodiment and FIG. 2A is an explanatory diagram of a state where the sheet member is folded.

FIG. 3 is a schematic perspective view (a) of a temporary outer shell structure using a seat according to a second embodiment and a cross-sectional view (b) of a beam member.

FIG. 4 is an enlarged view of a portion where an end position of the seal connecting member in FIG. 3 is suspended by a suspension bolt.

5 is an enlarged view of a portion in which a central position of the seal connecting member in FIG. 3 is suspended by a suspension bolt.

[Explanation of symbols]

 1 rail 2 seat member 3 seat connecting material 6 lighting equipment 8 wheel

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Seiichi Shibayama 4-6-15 Sendagaya, Shibuya-ku, Tokyo Fujita Co., Ltd. (72) Inventor Kazushi Shimada 1-6-5 Nihonbashihonmachi, Chuo-ku, Tokyo Maru Wisteria Sheet Pile Co., Ltd.

Claims (6)

[Claims] 1. A temporary outer shell structure in which two rails are provided in parallel at appropriate places of a structure and a seat is movable by being guided by the rails, and the seat is long along opposite end sides of a rectangular seat. A sheet member having a sheet core rod attached thereto, a linearly long sheet connecting member having long engaging holes for fitting the sheet core rod portion of the sheet member on both sides, and attached to both ends in the longitudinal direction of the sheet connecting member. A temporary outer shell structure using a seat, comprising: a wheel guided by the rail. 2. The temporary outer shell structure according to claim 1, wherein a long reinforcing steel material is attached to the seat connecting member, and a lighting fixture is attached under the seat connecting member. 3. The temporary outer shell structure according to claim 1, wherein the rail is formed in a U-shaped cross section, the opening thereof is arranged on the upper side, and the sheet member can be arranged in a roof shape. 4. A sheet connecting member having a linearly long and long engaging hole on both sides is connected at appropriate intervals between two parallel beam members, and the sheet is provided on each of opposite ends of a rectangular sheet. A sheet member is formed by attaching a core rod, and portions of the sheet core rod at both ends of the sheet member are engaged with respective engaging holes of adjacent sheet connecting members to stretch the sheet in a flat shape. Temporary outer structure with a sheet to be used. 5. A portion of a seat core rod attached to an end portion of a seat in a seat engaging hole outside a seat connecting member, which is attached to a seat connecting member, and is provided at an end portion of two beam members. The temporary outer shell structure according to claim 4, wherein the sheet is lowered and the sheet is provided in a wall shape. 6. The temporary outer shell structure with a seat according to claim 4, wherein a curtain rail is provided on the lower surface of the beam member.