JP2000234456A - Air beam house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To install easily an air beam house by forming a frame structure by combining detachably ends of many element beams. SOLUTION: An air tube is stored in a cover tube to form an element beam 30. The air tube contains and supports compressed air and the cover tube binds the connections of element beams 30 in a mutually pulling state, by connecting connection devices 21 at the ends. When the air beam house is to be assembled, in an installation site, after an arrangement of special foundations 50 is fixed, the element beams 30 and air hoses 11 are connected sequentially on a floor. Subsequently, the air beam house is completed by expanding sequentially the second column portion and the Lowermost column portion and connecting the edge of the soft film thereto after connecting the upper end of a soft shielding film by expanding element beams 30 of a ceiling and an uppermost column portion, thereby installing easily an air beam house whose floor area and ceiling height are formed freely.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to, for example, a concrete filing work in which generation of dust is inevitable at an installation site of equipment in a building, and an assembling work, curing, and temporary storage of equipment that does not like dust. In addition, the present invention relates to a means for easily installing a shielded space of a required scale at a desired position.

[0002]

2. Description of the Related Art Conventionally, in order to provide a shielded space for preventing dust from entering and exiting, a method of creating a frame structure made of timber, or laying a wire such as a vinyl sheet between pillars of a building, etc., has been adopted. Was done. Or a product made for this kind of purpose, in which two parallel inverted U-shaped vertices are connected by a single beam, thus having a four-pillar, one-piece tube-based configuration, etc. Was provided. However, each of these requires work at height,
It has various problems such as exposing the contact point at the time of carrying in, the need to devise the installation environment each time it is installed, or the space and the ceiling height are freely provided in the limited space of the installation place In order to form a working space, there is a face that lacks adaptability.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides a dustproof shielding space having a required size and ceiling height while appropriately adapting to an allowable space. It is an object of the present invention to provide an air beam house that can be set up in the city.

[0004]

That is, according to the first aspect of the present invention, a pillar and a beam of a house are each constituted by a frame structure 40 of an air beam, and a film is hung or locked on the frame structure 40. In the one that shields dust and forms a working space inside, the frame structure 40 is formed by removably combining the ends of a number of element beams 30, and each element beam 30 has an air coupler on its outer surface. 1
2, a flexible air tube 10 filled with air so that air can freely enter and exit therefrom, and an air tube insertion / removal opening 14 substantially aligned with the air tube 10 and openable and closable along an axis. And a flexible cover tube 20 for accommodating an air tube having a connecting member 21 for connecting an element beam protruding from an outer periphery of an end portion thereof.

According to a second aspect of the present invention, in the first aspect, the element beam 30 has a plurality of linear members 31 and at least four corner beam members 33,
The air tube 10 and the cover tube 20 in which the first beam portion, the second beam portion, and the column portion, which are respectively orthogonal to each other, are integrally formed in a trifurcated shape, and both ends of the beam portion and the column portion of the cover tube 20 The connecting members 21 are respectively protruded from the outer periphery of the housing, the respective corner beam members 33 are arranged at the four corners of the house, the respective first and second beam portions are connected to each other, and the respective column portions are provided. Is an air beam house having the straight member connected to the lower end of the air beam house.

According to a third aspect of the present invention, in the first aspect, two sets of air couplers 12 for supplying air are provided on the outer periphery of both ends of the air tube 10 of each element beam 30, and the adjacent element beams 30 The air beam house is characterized in that the air tubes are sequentially connected by the air coupler 12 and the air hose 11. Claim 4
The invention described in (3) is the air beam house according to claim 3, wherein the air hose 11 includes a closing means 13. According to a fifth aspect of the present invention, in the first aspect, the connecting members 21 of the cover tubes of the adjacent element beams 30 are provided on the end faces of the opposing cover tubes, respectively, and a large number of small hooks engaged and disengaged from each other are implanted. An air beam house, comprising: a pair of engaging cloths (trade name magic tape) 22 provided; and a connecting string 23 for fastening projected from an edge of the cover tube.

According to a sixth aspect of the present invention, in the first aspect, the connector 21 of the cover tube of the adjacent element beam 30 is joined to the end of the cover tube 20 in the circumferential direction via a cord portion, and the distal end thereof. Is an air beam house provided with a fastener 24 for engagement. According to a seventh aspect of the present invention, in the first aspect, the connecting members 21 of the adjacent element beams 30 are constituted by connecting cords 23 which are equally arranged on the circumference of the end of the cover tube 20. It is an air beam house. The invention described in claim 8 is the air beam house according to claim 1, wherein a flat sheet 25 is provided at a joint between adjacent element beams 30.

According to a ninth aspect of the present invention, in the first aspect, the joining portion of the adjacent element beams 30 is provided with a reinforcing belt 41 which is detachably attached and reinforced as necessary, and the reinforcing belt 41 is provided. Is an air beam house composed of a plurality of elongated rigid reinforcing plates 42 connected in parallel with each other in the circumferential direction. The invention according to claim 10 is
The cylindrical member according to claim 1, further comprising a connector 21 for connecting to the element beam 30, and being mounted on a floor for each column of the frame structure 40, connecting and supporting a lower end of the element beam 30 constituting the column. An air beam house having a dedicated foundation 50.

[0009]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an air beam house 1 according to the present invention.
For the example, the frame structure 4 assembled on the dedicated foundation 50
0 is a schematic bird's-eye view, FIG. 2 is a perspective view of a main part thereof, FIG. 3 is a side view and a front view showing a shape when the air tube 10 of the element beam of the present invention is filled with air, and FIG. FIG. 3 is a side view of the cover tube 20 of the element beam 30 and shows a state in which the air tube 10 filled with air in FIG. 2 is housed. FIG. 5 is a rear view of FIG. 4, and FIG. 6 is a perspective view of one of the connecting tools 21 provided with a locking cloth (trade name: magic tape) 22 and a connecting cord 23 on the end face of the cover tube 20 of the element beam 30 of the present invention. FIG. 7 is an enlarged side view showing another example of the connecting tool 21 and includes a fastener 24.
The flat sheet 25 of the present invention is used in combination. FIG. 8 is an enlarged side view showing still another example of the connection tool 21 of the present invention.
A connecting string 23 is provided, and the flat sheet 25 of the present invention is also used. FIG. 9 is a plan view showing the expanded state of the reinforcing belt 41 of the present invention, and FIG. 10 is a side view showing the state of attachment of the reinforcing belt 41 of FIG. 11 shows the state of installation. FIG. 11 is a plan view of the dedicated foundation 50 of the present invention, and FIG. 12 is a side view of FIG.

As an example of the air beam house, a transparent flame-retardant soft film or the like is locked by a string or the like to the frame structure 40 shown in FIGS. 1 and 2 to form a box-shaped space. The illustrated frame structure 40 includes a straight member 31, a corner beam member 33,
A center beam member is incorporated as an element beam 30 as necessary. Although not shown in the drawing, a T-shaped T-shaped member is also useful as a component of the beam and the supporting column for supporting the beam. The lower end of the column of the frame structure 40 is attached to a tubular dedicated foundation 50 placed on the floor.

Each of the element beams 30 comprises an air tube 10 and a cover tube 20 for accommodating the air tube 10, each of which is made of a flexible soft tubular film. The air tube 10 is made of a resin film having a certain degree of elasticity, and the cover tube 20 is made of a resin film having flexibility but low elasticity. Both align with each other in a non-expanded state. The air tube 10 confines the compressed air and mainly supports the internal pressure. Then, an internal pressure is applied in a direction in which the ends of the element beams repel each other. On the other hand, the cover tube 20 is fastened so that the connecting portions of the element beams are pulled together by connecting the connecting tools 21 provided at the ends thereof. The element beams are firmly connected to each other by the balance between the fastening force and the resilience of the compressed air. If the connecting tool is directly attached to the air tube 10, the internal pressure of the compressed air is applied to the connecting portion, and an external force is further applied, so that the puncturing is easily performed. Therefore, in order to prevent external force from being applied to the air tube 10, the connecting device is the cover tube 2.
Only attached to 0.

The air tube 10 shown in FIG. 3 constitutes a linear member of an element beam. Both ends of an elongated linear flexible tube are closed by welding with a flexible circular film, and the longitudinal direction is reduced. Two sets of air supply air couplers 12 are provided on the outer periphery of both ends in the direction. As shown in FIG. 10, an air hose 11 connects the air tubes 10 connected in series to the air coupler 12. The air hose 11 includes a closing means 13 that is normally closed.
It is communicated only when 2 is connected. Each of them,
It has a known structure and is lightweight and rich in elasticity.

The cover tube 20 has a cylindrical shape whose end face is closed, as shown in FIGS. The cover tube 20 has a zippered opening 14 for taking the air tube 10 in and out, and two round holes 15 through which the air coupler 12 is inserted at both ends in the longitudinal direction, and a connector 21 as an element beam 30 at both ends. Prepare. It is made as light as possible. Further, the cover tube 20 is provided with a rib 2 protruding from its outer surface in parallel with the axial direction.
Are fixed to the eyelets 3. The eyelets 3 are for hanging a box-shaped soft transparent film described later.

There are various methods for connecting the element beams 30. The example of FIG. 6 shows a pair of detachable engaging cloths 2 called "magic tape" on the entire end face of the cover tube 20.
2, and a connection cord 23 is arranged on the outer periphery thereof. FIG.
In the example, the fastener 24 is provided on the outer periphery of the end face of the cover tube 20. Here, a flat sheet 25 is inserted into a circular space formed by the end faces of two adjacent cover tubes 20 and the fastener 24. Also,
In the example of FIG. 8, only the connection cord 23 is provided as the connection tool 21, and a flat sheet 25 is similarly used together. The flat sheet 25 in the illustrated example is made of a lightweight material such as plastic or veneer. However, structurally, it is also possible to adopt a flat sheet 25 structure which is formed in advance at the end of the cover tube 20 to keep the end cylindrical, and does not expand in the axial direction due to the internal pressure.

Next, FIG. 2B shows another example of the connecting tool 21, which is composed of a pair of locking parts 6 and engaging parts 5 made of plastic, and latches the opening / closing lid of the ricksack pocket. Commonly used ones can be used.
In order to reinforce the connection part by the connection tool 21, a reinforcement belt 41 may be attached. In the example of FIG. 9, four reinforcing plates 42 are provided in the sheet, and fasteners 43 are provided at both ends of the sheet in parallel with the reinforcing plates. It is wound around the frame structure 40 around the connection point, and is fastened and attached by the fastener 43. As shown in FIGS. 9 and 10,
A round hole for the air coupler 12 is provided.

The special foundation 50 has a circular flat plate 51 and a short circular tube 52 having a diameter equal to the outer diameter of the cover tube 20 welded with its core aligned. At the upper end of the circular tube 52, a step 53 is provided, on which the flat sheet 25 is placed. On the outer periphery, projections 54 for locking the connection cords 23 are equally arranged as connecting tools 21 of the element beams 30. As shown in FIG. 2A, the length of the circular tube 52 of the special foundation 50 is made longer, a circular flat plate 51 is provided at the lower end, and the lower end of the element beam serving as a leg is provided in the circular tube 52. May be inserted.

[0017]

[Assembly method] In assembling the air beam house, first, the arrangement of the special foundation 50 is determined at the installation location. Next, each air tube 10 is carefully placed inside the cover tube 20,
To store. That is, the element tube 30 is configured by storing the air tube 10 so that the air tube 10 is not twisted at the time of air injection. The required element beam 30 and the air hose 11 are sequentially connected to required locations on the floor. Then, first, only the ceiling element beam and the uppermost column connected thereto are expanded. Then, the upper end of the transparent soft film 4 for shielding formed in a box shape is connected by a string or the like via each eyelet 3. Next, the second-stage pillar portion and the lowest-stage pillar portion are sequentially expanded to connect them to the edge of the transparent flexible film 4. Air is injected into all of the element beams to complete the frame structure 40. After completion, the closing means 13 of the air hose 11 is appropriately closed to complete the air beam house. At the time of disassembly, first, the air hose 11 is detached to give priority to removing the filled air, and the other parts are disassembled generally in the reverse order of assembly. If a leak is found in the air tube 10 during use, a new element beam 30 filled with air is prepared and the element beam 30 at the leak location is prepared.
Is replaced.

Next, the operation of the air beam house will be described with reference to FIGS. The system that obtains the rigidity of the frame structure 40 by pneumatic pressure is not only tolerable to a contact accident or the like at the time of use, but also capable of reducing the weight of a component, and can be used in various processes of assembly, disassembly, transportation, and storage. The feature is that the work can be simplified. Its element beam 3
Numeral 0 decomposes and re-sorts the general frame structure 40 into functional basic elements, and includes a common connecting tool 21. Therefore, by combining the element beams 30, the frame structure 40 having a flexible floor area and ceiling height, which cannot be realized by an integrated structure, can be formed.

The element beam 30 has a straight member 31 for extending in a straight line, a T-shaped member for supporting one horizontal beam by a column, and a column for supporting a beam in two directions at a corner of a ceiling. It is composed of a trifurcated corner beam member 33 and a middle beam member that can extend one of the beams of the corner beam member 33 back and forth.
Although the T-shaped member is not included in the skeleton structure 40 shown in FIG. 1, a T-shaped member is required immediately to expand the skeleton structure 40 of FIG. 1 in the width direction. By using these element beams 30 as basic elements, a practical frame structure 40 can be economically and diversified.

Air tube 1 constituting element beam 30
0 has an air supply air coupler 12 and is sequentially connected by the air hose 11, which significantly improves the assembling workability. That is, the air tube 10 and the air hose 11 form an air supply passage to the entire frame structure 40. Therefore, all the components can be connected on the floor surface in advance. This eliminates work at height and enables safe and efficient assembly. In addition, in the air supply operation, air supply is performed for each element beam 30, and repetition such as checking pressure individually is eliminated. Can be supplied.

The closing means 13 may be provided at the tip of the air coupler, or may be provided on the air tube 10. As the closing means 13, a large number of means that sandwich the air hose 11 are commercially available at a low price. In addition, if the air tube 10 is sandwiched, the open / closed state is clear at a glance, which is convenient for situation management. After the air supply is completed, if the closing means 13 is appropriately closed,
Even if there is a leak in a closed section, it is possible to easily find the section and check the leaked air tube 10. It is also useful when the leaking air tube 10 is identified and replaced. It is possible to close the closing means 13 for the adjacent element beams 30 and to close the closing means 11 for the new element beam 30 filled with air to perform a connection changing operation.

The engaging cloth 22 of the brand name magic tape shown in FIG. 6 is a connection method that allows the cover tube 20 to be easily connected. However, the air tube 10 filled with air
Since both ends bulge as shown in FIG. 2, there is a possibility that the locking cloth 22 may peel off around the connection surface. Connection string 23
Alternatively, this is compensated for by the pair of engaging parts 5 and the locking parts 6 shown in FIG. The fastener 24 shown in FIG.
Are sewn and connected uniformly and firmly in the circumferential direction. Further, the relative position in the circumferential direction of the connected cover tube 20 is automatically set. Therefore, there is no possibility that the arrangement of the outlets of the air coupler 12 is disturbed back and forth. The connecting cords 23 shown in FIG.
Is provided at a position close to the end face on the outer periphery. Therefore,
The two end faces to be connected do not become eccentric, and the same function as the fastener 24 can be exhibited. The phase shift of the connection is eliminated by, for example, color-coding the connection string 23.

A flat sheet 25 is used in the connection method shown in FIGS. The flat sheet 25 is useful for eliminating mutual interference between the adjacent air tubes 10, inflating the air tubes 10 independently and reliably for each element beam 30, and maintaining the shape. When supplying air,
Since the air tube 10 expands in the cover tube 20, there is a possibility that the air tube 10 cannot be ideally and uniformly expanded with respect to the cover tube 20. That is, even if the internal pressure is the same, local elastic deformation occurs in the air tube 10,
The rigidity of the element beam 30 may be asymmetric. This asymmetry is more likely to occur at the end of the air tube 10, and furthermore, if the connection is made while pressing each other, the reliability of the connecting portion as a strength member is reduced. As a result, bending of the element beam 30 near the connection may occur. The flat sheet 25 has a function of preventing such troubles.

That is, the air tube 10 has the air coupler 12 inserted into the round holes 15 at both ends of the cover tube 20.
It is distributed in the longitudinal direction of the cover tube 20 in advance. In addition, both ends of the cover tube 20 are kept flat by the flat sheet 25. When supplying air, if the flat sheet 25 is kept perpendicular to the axis of the cover tube 20, the cover tube 20 can easily maintain a cylindrical space, and the air tube 10
It can expand freely without being disturbed by zero. Also,
The flat sheet 25 is connected to the mutually connected air tubes 10.
And the mutual shape, that is, the amount of elastic deformation does not influence each other.

The reinforcing belt 41 is capable of exhibiting a reinforcing function as soon as possible by being attached to the buckling of the frame structure 40, which may occur in the vicinity of the connecting portion of the column portion. Originally, the frame structure 40 according to the present invention does not require the reinforcing belt 41 if it is within the range of the predetermined ceiling height / floor area ratio. Although an exceptional construction requires regular equipment, even in the case where the air tube 10 is improperly mounted, an emergency reinforcing effect is obtained, and the work progress is not hindered. When the reason is clear, such as poor mounting, it is desirable to restore the normal state at a later date.

The basic purpose of the dedicated foundation 50 is to hold the frame structure 40 at a fixed position on the floor surface. The arrangement is completed by measuring the installation position and placing it horizontally there. The installation accuracy of the position and orientation is gradual and can be installed efficiently. The connection of the element beam 30 is also
In the same manner as the mutual connection, the short surface is aligned with the circular tube 52, and the connection is completed using the connection cord 23. Removal work is as easy as installation. By having exclusive foundation 50,
Workability can be significantly improved.

[0027]

As described above, the invention according to claim 1 is
An air beam house that forms a work space by shielding a dust with a transparent flame-retardant film is housed in the air tube 10 filled with air, and a cover tube 20 provided with a connector 21 is used as an element beam. 30 and the element beam 30
Is characterized by having a frame structure 40 freely assembled. Therefore, it is possible to provide an air beam house having a freely configured floor area and ceiling height. The air beam house according to a second aspect is characterized in that, in the first aspect, the element beam 30 includes a straight member 31 and a corner beam member 33. Therefore, it is possible to provide an air beam house in which the frame structure 40 having different floor areas and ceiling heights can be freely configured.

According to a third aspect of the present invention, in the air beam house according to the first aspect, the air tube 10 includes two sets of air couplers 12 for supplying air, and the air tubes 10 of the adjacent element beams 30 are sequentially connected to the air couplers. It is characterized in that it is connected to the air hose 11 by an air hose 12. Therefore, after connecting a large number of element beams 30 on the floor surface, air can be supplied. That is, it is possible to provide an air beam house that can be safely and efficiently assembled and can be disassembled without requiring high-place work for assembly. An air beam house according to a fourth aspect is characterized in that, in the third aspect, the air hose 11 includes the closing means 13. Therefore, it is possible to easily find the element beam 30 having the leaked portion and to replace the element beam 30.
The air beam house can be provided at a lower cost than when attached to the air beam house.

According to the fifth aspect of the present invention, in the air beam house according to the first aspect, the connecting members 21 of the adjacent element beams 30 are provided.
Are constituted by a magic tape 22 and a connection cord 23. Therefore, it is possible to provide an air beam house that can perform the connection work efficiently.
The air beam house according to claim 6 is characterized in that, in claim 1, the connection tool 21 of the adjacent element beam 30 is constituted by a fastener 24 that joins the end of the cover tube 20 in the circumferential direction. Therefore, it is possible to provide an air beam house that can uniformly connect the entire circumference of the connecting portion and align the phase of the element beams 30 in the circumferential direction without special care.

In the air beam house according to the seventh aspect, in the first aspect, the connecting members 21 of the adjacent element beams 30 are provided.
Are formed by a connecting cord 23 attached to the end of the cover tube 20 at a predetermined pitch and an engaging component / locking component provided at the tip thereof. Therefore, it is possible to provide an air beam house that can realize the connecting tool 21 at low cost and can perform the connecting operation efficiently. According to an eighth aspect of the present invention, in the air beam house according to the first aspect, a flat sheet 25 is provided at a joint between adjacent element beams 30. Therefore, when supplying air to the air tube 10, it is possible to avoid the influence of the cover tube 20 and the mutual interference with the adjacent air tube 10, particularly at its end, and provide an air with a highly reliable connection structure. Beam houses can be provided.

According to the ninth aspect of the present invention, in the air beam house according to the first aspect, a joining portion of the adjacent element beams 30 is formed by:
It is characterized by comprising a reinforcing belt 41 for reinforcing as required. Therefore, even in the event of poor connection, it is possible to provide an air beam house that can be reinforced immediately. Claim 10
The air beam house described in (1) is provided with a connector (21) for connecting to the element beam (30) and placed on the floor surface,
It is characterized in that a dedicated foundation 50 for connecting and supporting the lower element beam 30 is provided for each column of the frame structure 40. Therefore, the position of the installation of the air beam house on the floor can be determined and maintained, and the air beam house that can be easily removed can be provided.

[Brief description of the drawings]

FIG. 1 is a schematic bird's-eye view showing a frame structure 40 attached to a dedicated foundation 50 in one example of an air beam house of the present invention.

FIG. 2 is a perspective view of a main part of FIG.

FIGS. 3A and 3B are a side view and a front view showing a shape when the air tube 10 of the present invention is filled with air.

4 is a side view of the cover tube 20 of the present invention, and FIG.
2 shows a state in which the air tube 10 filled with the air is stored.

FIG. 5 is a rear view of FIG. 4;

FIG. 6 shows the magic tape 22 and the connecting cord 23 of the present invention;
The enlarged side view which shows an example of the connection tool 21 provided with.

FIG. 7 is a side view showing another example of the connector 21 of the present invention, which is provided with a fastener 24 and is used in combination with the flat sheet 25 of the present invention.

FIG. 8 is a side view showing still another example of the connecting tool 21 of the present invention, which is provided with a connecting string 23 and is used in combination with the flat sheet 25 of the present invention.

FIG. 9 is a plan view showing an expanded state of the reinforcing belt 41 of the present invention.

10 is a side view showing a state of attachment of the reinforcing belt 41 of FIG. 9 to a connection portion of the element beam 30, and also shows a state of laying of the air hose 11 of the present invention.

FIG. 11 is a plan view of a dedicated foundation 50 according to the present invention.

FIG. 12 is a side view of FIG. 11;

[Explanation of symbols]

 2 Rib 3 Eyelet 4 Soft film 5 Engagement part 6 Engagement part 10 Air tube 11 Air hose 12 Air coupler 12a Socket 12b Plug 13 Closing means 14 Opening 15 Round hole 20 Cover tube 21 Connector 22 Magic tape (engagement cloth) 23 Connecting cord 24 Fastener 25 Flat sheet 30 Element beam 31 Straight member 33 Corner beam member 40 Frame structure 41 Reinforcement belt 42 Reinforcement plate 43 Fastener 50 Special foundation 51 Circular flat plate 52 Circular tube 53 Step 54 Projection

Claims (10)

[Claims] 1. The method according to claim 1, wherein the pillars and beams of the house are each constituted by a frame structure 40 of an air beam, and a film is hung or locked on the frame structure 40 to shield dust and form a working space therein. The frame structure 40 is formed by removably combining the ends of a number of element beams 30. Each of the element beams 30 has an outer surface on which an air coupler 12 is protruded, and is filled with air so that air can enter and exit therefrom. A flexible air tube 10 and an air tube insertion / removal opening 14 which is substantially aligned with the air tube 10 and is openable and closable along an axis, and has a connection for element beam connection on the outer periphery of the end. Cover tube 2 for storing an air tube provided with a protruding member 21
An air beam house, comprising: zero. 2. The element beam 30 according to claim 1, wherein the element beam 30 has a plurality of straight members 31 and at least four corner beam members 33, and the corner beam members 33 are respectively connected to first beam portions orthogonal to each other. The air tube 10 and the cover tube 20 in which the second beam portion and the column portion are integrally formed in a three-pronged shape, and the connecting tools 21 project from the outer periphery of both the beam portion and the column portion of the cover tube 20 respectively. The respective corner beam members 33 are arranged at the four corners of the house, the respective first beam portions and the second beam portions are connected to each other, and the linear members 31 are connected to the lower ends of the respective column portions. An erect air beam house. 3. An air supply system according to claim 1, wherein two air couplers for supplying air are provided on the outer periphery of both ends of the air tube of each element beam, and the air tubes of the adjacent element beams are sequentially connected to each other. An air beam house connected by an air coupler 12 and an air hose 11. 4. The air beam house according to claim 3, wherein the air hose includes a closing means. 5. The fitting 21 of the cover tube of the adjacent element beam 30 according to claim 1.
A pair of engaging cloths (trade name: magic tape) 22 provided with a plurality of small hooks which are respectively provided on the end faces of the opposing cover tubes and are engaged and disengaged from each other; An air beam house, comprising: a connection string 23 for fastening. 6. The fitting 21 of the cover tube of the adjacent element beam 30 according to claim 1.
Is an air beam house provided with a fastener 24 for engaging the end of the cover tube 20 in the circumferential direction. 7. The connecting cord 23 according to claim 1, wherein the connecting members 21 of the adjacent element beams 30 are connected equally on a circumference of an end of the cover tube 20 and an engaging part provided at a tip thereof. An air beam house comprising a locking part. 8. The air beam house according to claim 1, wherein a flat sheet 25 is provided at a joint between adjacent element beams 30. 9. The reinforcing member according to claim 1, wherein a joint between the adjacent element beams is provided with a reinforcing belt for detachably attaching and reinforcing when necessary. The reinforcing belt is a plurality of elongated rigid reinforcements. An air beam house comprising plates 42 connected in parallel in the circumferential direction and in parallel with each other. 10. The device according to claim 1, further comprising a connection tool for connecting to the element beam, connecting the lower ends of the element beams which are placed on the floor surface for each of the columns of the frame structure and form the column, and Supporting tubular special foundation 5
An air beam house comprising 0.