JPS6098067A - Temporary constructed building of air film structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a temporary building with an air membrane structure that can be easily installed and removed on the ground.

BACKGROUND ART Conventionally, tents have been widely used when a temporary roof is required for holding festivals, exams, etc. outdoors. Although this awning had the advantage of being cost-effective and easy to construct, it had the disadvantage of being open on all sides, allowing rain and wind to enter easily, and being less durable against strong winds.

The purpose of the present invention is to avoid being affected by rainwater or wind.
The purpose of the present invention is to provide a temporary building having a gas membrane structure that is durable against strong winds and can be easily installed and removed from the ground.

The main body of the building with the air membrane structure of the present invention is formed into a tube shape by integrating a long side membrane forming a roof and a short side membrane forming a floor. The membrane is removably installed on the ground using fixing means such as piles, and is designed to absorb the tensile force and wind load generated in the membrane. In other words, the main body of the building is assembled and connected by units, with one or more cylindrical intermediate membrane bodies in the middle part in the longitudinal direction, and a single cylindrical intermediate membrane body on the end side sandwiching the intermediate membrane bodies. An end membrane body that closes the force opening is provided, and the longitudinal ends of the intermediate membrane body and each end membrane body are separably connected by a membrane connection means such as a slide fastener. It forms an unsupported space.

One end membrane is provided with a positive pressure supply port, and this supply port is used to supply air from the blower into the main body of the building, and the membrane is supported by the positive pressure. An entrance/exit is provided in the externally applied end membrane body. In order to maintain positive pressure inside, a front chamber may be provided in the other end membrane body to make the entrance and exit double. Depending on the purpose of the building itself, non-grooved grooves may be provided on the intermediate film body. The installation locations of the entrance/exit and positive pressure supply port are appropriately selected depending on the shape of the building body, etc., and it is also possible to provide the entrance/exit in the intermediate membrane body.

In addition, it! It is removably fixed on the ground by i12 means.

In this way, the allantois is fixed by the fixing means, but the allantois at a portion other than the junction &lI may be fixed.

Embodiments of the present invention will be described below based on the drawings.

The building of the present invention consists of a building body and a fixing means for fixing this body to the ground.

First, we will explain the specific structure of the building itself.

As shown in Figures 1 to 3, the main body l is formed into a semicircular shape by integrating the roof membrane (long side membrane and floor membrane), and the main body extends in the longitudinal direction (left and right direction in Figure 1). ) is assembled by connecting the intermediate membrane body 2 located in the middle of the membrane body 2 and the end membrane body 3.4 on the end side sandwiching this membrane body with a plastic slide fastener 5. Each intermediate film body 2 has the third to
As shown in Figure 5j, the arch-shaped roof membrane 2& and the allantoic membrane 2b are integrally joined at both side edges, and this joint part forms a semi-cylindrical cross section and is compact. Therefore, as a parting edge, a presser foot 6.6 made of plastic stick having a circular cross section and a certain degree of flexibility is sealed between the two membrane materials and fixed with adhesive. On both sides of each roof membrane 2a in the longitudinal direction (left and right direction in FIG.
adjoining intermediary membrane bodies 2... are connected by articulators 5a and 5b as shown in FIG. 5a and 5b can be connected to the articulator of the end membrane body 3.4.

In addition, one end membrane body 3 (on the left in FIG. 3) has an arch-shaped roof membrane 3a and an allantoic membrane 3b integrally formed as shown in FIG. The roof membrane 3c closes with the roof membrane 3c, and the other opening side of the roof membrane 3a has an externally applied articulator 5b fixed to it. It is toothed with the interlocking element 5a of the roof membrane 2a of No. 2. The end film 3e of the end film body 3 is provided with an entrance/exit lower cut in the upper F direction, and this entrance/exit can be opened and closed in the left-right direction by a fastener 8.

The structure of the end membrane body 4 for external force (right side in Figure 1) is also one 48 (
1 membrane body 3, and as shown in FIG. 1, the end IflI membrane body 4 The tip of the flexible duct IO extending from the cold/hot air blower α wheel 9 is inserted into the inside. 4a is a roof membrane (Fig. 3).

Depending on the scale within the building body, the roof membrane 2a of the 4 intermediate bodies 2
A closed opening (IJ not shown), which is opened and closed by a fastener similar to that of the entrance/exit lower, is provided on the side in the width direction of the opening.

The membrane material of the building body 1 is a transparent weatherproof metal main material, and the roof membrane 8'll and its surroundings are made of two sheets of membrane material whose surface has been treated to prevent sunlight from reflecting. Then, an opaque reflective film is formed.

The identification means for the building body will be explained. As shown in Figure 41 + 2, metal pipes 11 and 11 are connected to external forces on both sides of the allantois (only the allantois 3b is shown), and these pipes are connected to the allantois. 6. As shown in Figure 7, 1 part of the synthetic rubber joint plate 12 is glued to the lower surface of both sides of the allantoic membrane (only the allantoic membrane 2b is shown) in the width direction (left and right direction in Figure I6). The distal end side of the metal pipe is wrapped from below around a metal pipe, and an arc-shaped washer 136 is held down from above the wrapped part, and this washer is fixed with a nut 14.A through hole is inserted through the metal pipe 11 at a predetermined interval. A hole (not shown) is provided, and a pile 15 is driven into the ground from above the pipe through this hole.The building body I is fixed to the ground by this pile.

Depending on the intended use of the building or to protect the allantois, a flooring sheet 16 such as artificial turf is placed on the upper surface of the allantois 2b and 3b, and a rubber sheet 17 for protecting the lower surface of the allantois is placed as shown in FIG.
You may place each.

To install the building body 1, first connect the end membrane bodies 3 and 4 to both sides of the intermediate membrane body 2 with fasteners 5 to assemble the body, and then attach metal to both sides 1u11 of the body in the width direction. The pipes ii and it1 are each connected, the joint plate 12 is wrapped around the pipes, and the nuts 14 are used to secure the pipes.Then, the pipes are fixed to the ground with stakes 15, and the end membrane 4 is supplied with positive pressure A. 9iM 1fBft beyond duct 10 of single 9
It acts as a matchmaker and finally blows air at the appropriate temperature.

To remove the building body 1, stop blowing air from the blower vehicle 9, and then reverse the above steps.

As explained above, according to the present invention, since the sealed membrane body is supported by positive pressure, rainwater and wind do not enter the interior and are not affected by the adverse effects of rainwater and wind, and the main body of the structure is firmly attached to the ground. Because it is sturdy, it can withstand strong winds and is easy to install and remove.

[Brief explanation of the drawing]

Figure 1 is a front view showing the state of use, Figure 2 is an enlarged front view taken along line 1-1 in Figure 1, Figure 3 is a perspective view of the main parts of the building, and Figure 4 is an explanatory diagram of the intermediate film body. , Fig. 5 is a front view of the interlayer membrane, Fig. 6 is an enlarged sectional view of the fixing means, Fig. 7 is an enlarged front view of the fixing means, and Fig. 8 is a state in which a flooring sheet etc. is spread over the allantois. FIG. DESCRIPTION OF SYMBOLS 1... Building main body, 2... Intermediate membrane body, 2a... Roof membrane, 2b... Allantoic membrane, 3, 4... End 1 full membrane body,
3a... Roof membrane, 3b... Allantoic membrane, 3c, 4c... One end membrane, 5... Fastener, 7... Entrance/exit, 9... Air blower vehicle, 11... Metal pipe, 14 ...Natsuto,
15...Pile. Patent applicant: Shimizu Corporation

Claims (1)

[Scope of Claims] (υ A building body consisting of at least one intermediate membrane body and end membrane bodies that are separably connected to both ends of the intermediate membrane body in the longitudinal direction by connecting means, and fixing means for removably fixing the building body on the ground, the intermediate membrane body being a cylindrical body consisting of a roof membrane and an allantoic membrane, and the end!flI membrane body being a roof membrane and a cylindrical body. A temporary structure with an air membrane structure, which is characterized by forming a cylindrical body with the allantois and closing one opening of this cylindrical body with an end membrane.The means is a slide fastener. Temporary building with a pneumatic membrane structure characterized by: (3) In claim 1, a →1P elongation rod is installed in the contact area between the roof membrane and the allantoic membrane. A temporary structure with an air membrane structure.