JPH06136962A - Weatherproof type temporary roof - Google Patents

Abstract

PURPOSE:To provide an openable and closable weather-proof type temporary roof having excellent usability at low cost. CONSTITUTION:A plurality of air tube beams 2 are mutually connected by an aluminium beam 3 through joint rings 5, 6 to constitute a roof. The whole body is reduced in weight, the structure of a strut 1 is also simplified, arid a lower cost can be realized. Since the air tube beam 2 is formed of a plurality of mutually connectable units, length regulation is facilitated. Since a roof sheet 4 is also constituted of a plurality of sheet units, the roof can be expanded and contracted according to the scale of a field, and usability can be enhanced. Further, since each unit constituting the roof sheet 4 can be easily attached and removed by a screw cap 17 combindly used for waterproofing, the roof can be partially opened and closed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to both the field of civil engineering and construction, and more particularly to an all-weather temporary roof for enabling construction to be carried out regardless of weather conditions.

[0002]

2. Description of the Related Art In construction work, there are cases in which work must be stopped due to weather conditions such as rainfall, snowfall, strong winds, etc., and the work process may be delayed. At the time of construction, a construction method that is not affected by weather conditions is desired. Such a construction method attracts attention throughout the industry not only for improving the working environment and securing workers, but also for the implementation of the two-day work week and the prevention of construction pollution associated with the improvement of labor at construction companies. It's starting to happen.

For this reason, a method of covering the construction site with an all-weather temporary roof has begun to be implemented. A conventional all-weather temporary roof is disclosed in, for example, the document “Nikkei Construction, 199.
As described in the article “2.2.14”, the air membrane structure that sends air to the entire roof or the entire inside of the work space is connected to each member by pins etc. for easy assembly and removal. A unit type beam structure and a conventional type beam structure using ordinary scaffolding materials and sheets are known.

[0004]

However, the air film structure has a problem in that it requires ventilation equipment, and because it is lightweight, it requires measures against strong winds and is inferior in versatility. In addition, although the unit type beam structure is easy to assemble and remove, there is a problem that the unit structure restricts the entire structure and thus lacks versatility. Further, the conventional type beam structure has a problem that it requires a large amount of assembly time and workers although the material cost is low.

In the future, cost reduction will be an important factor for further widespread use of temporary roofs, and a roof with excellent versatility is required for that. Many of the temporary roofs that are currently being developed have problems in terms of versatility, and it is the actual situation that various types are used properly according to the scale and content of the construction. Further, as a function required in the future, a roof opening / closing function is required so that the material can be easily loaded and unloaded.

SUMMARY OF THE INVENTION The present invention is intended to solve such a conventional problem, and an object thereof is to provide an all-weather temporary roof which is low in cost, excellent in versatility, and capable of opening and closing the roof.

[0007]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention has a plurality of air tube beams, both ends of which are supported by columns, and are arranged in parallel, and adjacent air tube beams or columns. And a light weight connecting member for connecting to each other. The air tube beam is composed of a plurality of units that can be connected to each other, and also includes a connecting member that can fix the lightweight connecting member and the roof sheet.

[0008]

Therefore, according to the present invention, since the adjacent air tube beams or columns are connected to each other by the lightweight connecting member to form the temporary roof, the overall weight is reduced and the cost can be reduced. Further, since the air tube beam is composed of a plurality of units that can be connected to each other, the length can be easily adjusted, the roof can be scaled up or down according to the scale of the site, and versatility can be enhanced. Further, since each air tube beam is provided with a lightweight connecting member and a connecting member capable of fixing the roof sheet, the roof can be partially opened and closed, and the material can be easily carried in and out during construction. .

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a first embodiment of the present invention. This temporary roof has a plurality of air tube beams 2 supported in parallel at each end by pillars 1 and adjacent air tube beams 2. It is provided with an aluminum beam 3 as a lightweight connecting member which is connected to each other. Joint rings 5 and 6 which are connection tools capable of fixing the aluminum beam 3 and the roof sheet 4 are fixed to both ends and an intermediate portion of each air tube beam 2.

As shown in FIG. 2, the air tube beam 2 made of aramid fiber has units 2A, 2 which can be connected to each other.
It consists of B and 2C. The unit 2A constitutes one end of the air tube beam 2, one end of which is closed and the other end of which is open, and the fastener 7 for unit joining is attached to the open end side. Unit 2A also
The joint ring 5 is attached to the closed end side. The joint ring 5 protrudes to the left and right sides in the radial direction and is fixed to the supporting column 1, and the two side fixing screws 8 project upward at a right angle to these to fix the aluminum beam 3 and the roof sheet 4. The upper fixing screw 9 and the wire fixing ring 10 projecting downward on the opposite side.

Both ends of the unit 2B are open, a fastener 7 for unit joining is attached to each open end, and a joint ring 6 is provided on one end side. The joint ring 6 has two upper fixing screws 9 for fixing the aluminum beam 3 and the roof sheet 4 to the upper part.
And a wire fixing ring 10 at the bottom.

The unit 2C constitutes the other end of the air tube beam 2, one end of which is closed and the other end of which is open, an air inlet 11 is provided on the closed end side, and the unit is on the open end side. A fastener 7 for joining is attached.
The unit 2C is also provided with a joint ring 5 similar to the unit 2A on the open end side thereof.

Next, the order of assembling the temporary roof in the above embodiment will be described. Assembling the temporary roof should adopt an appropriate method according to the situation of the construction site, and the following is only an example. First, the air tube beam 2 is joined to each of the units 2A, 2B, and 2C by the fastener 7, and air is sent from the air inlet 11 to inflate it. Next, as shown in FIG. 1, the aluminum beams 3 are inserted into the upper fixing screws 9 of the joint rings 5 and 6 by attaching the mounting holes formed at the respective ends, and fixed by the nuts 12. Connect two.
At this time, the ends of the aluminum beams 3 are fixed to the upper fixing screws 9 on the inside of the air tube beams 2 serving as frontages on both sides, and the ends of the aluminum beams 3 of the air tube beams 2 in the middle portion are mutually The ends of the aluminum beams 3 are fixed to the respective upper fixing screws 9 so as to face each other. Next, the side fixing screws 8 of the joint rings 5 provided at both ends of each air tube 2
Then, the mounting hole formed at the upper end of the pillar 1 is inserted and fixed by the nut 13, and the pillars 1 are erected and the roof is lifted. Then, as shown in FIG. 3, the wire 14 is inserted into the wire fixing ring 10 provided at the bottom of each joint ring 5 and 6, and each wire 14 is attached to the hook 1 at the tip.
The air tube beam 2 is curved in an arc shape by being fixed to the three-point joint fitting 15 via 4a.

Next, as shown in FIG. 4, a roof sheet 4 is stretched on the air tube beam 2. The upper fixing screw 9 protruding from each joint ring 5 and 6 is provided with a mounting hole 16 provided at each corner of the seat unit 4A constituting the roof seat 4.
, And fix the waterproof screw cap 17 to the upper fixing screw 9 protruding from the mounting hole 16,
Fixing A and preventing water leakage from the mounting hole 16. Each seat unit 4A is formed by forming a vinyl sheet into a quadrangular shape, and a fastener 18 for joining the seat units 4A to each other is provided on each side thereof. The side of each seat unit 4A that is parallel to the air tube beam 2 is slightly inward except for the mounting hole 16, and the adjacent seat units 4A are overlapped with each other to form one upper fixing screw 9 2 sheet units 4A
The mounting hole 16 is inserted and fixed. On the side that is perpendicular to the air tube beam 2, adjacent seat units 4A face each other, and the respective mounting holes 16 are inserted into the respective upper fixing screws 9. In this way, the seat units 4A are sequentially stretched to form the entire roof sheet 4.

As described above, according to the above-described embodiment, since the air tube beam 2 is used as the main member and is connected by the aluminum beam 3 to form the temporary roof, the overall weight is reduced, and the structure of the column 1 is also reduced. It becomes easy and cost reduction can be realized. Further, since the air tube beam 2 is composed of a plurality of units 2A, 2B, 2C that can be connected to each other, the length can be easily adjusted, and the roof sheet 4 can also be formed by connecting a plurality of sheet units 4A. Therefore, the roof can be scaled up and down according to the scale of the site, and versatility can be enhanced. Furthermore, since the seat unit 4A can be easily attached and detached by the waterproof and screw cap 17, it can be partially opened and closed.

FIG. 5 shows a second embodiment of the present invention. The structure is almost the same as that of the first embodiment, but the structure of the column 1 is slightly different. In this embodiment, the roof sheet 4 is directly stretched on the upper fixing screws 9 of the joint rings 5 and 6 of the air tube beam 2. Therefore, the aluminum beam 3 is not used for the roof portion in this embodiment.

Instead of the aluminum beam 3 on the roof portion, in this embodiment, a similar aluminum beam 19 for connecting the adjacent columns 1 is used. Each of the columns 1 is provided with a fixing screw 20 for fixing the aluminum beam 19 and a fixing screw 22 for fixing the vinyl side wall sheet 21. In the fixing screw 20,
After inserting the mounting hole of the aluminum beam 19 and the mounting hole of the aluminum brace 23, the nut 24 is fixed. After the mounting hole of the side wall sheet 21 is inserted into the fixing screw 22, the waterproof and screw cap 17 is fixed. Since the side wall sheet 21 is composed of a plurality of sheet units like the roof sheet 4, it can be partially opened.

Wheels 25 are provided on the lower portion of the column 1, and adjusting screws 27 and supporting feet 28 are attached via brackets 26. The wheels 25 are adapted to rotate on rails provided on the ground or on the ground so that the entire temporary roof can be moved. After moving the temporary roof to a predetermined position with the wheels 25, the adjusting screws 27 are rotated to extend the support legs 28, and the wheels 25
By floating, prevent its movement and fix the position.

As described above, according to the second embodiment,
Fixing screw 20 for fixing the aluminum beam 19 to the column 1.
Since the fixing screw 22 for fixing the side wall sheet 21 is provided, the inner space can be covered with the roof sheet 4 and the side wall sheet 21. Further, since the casters 25 are provided at the lower portion of the support column 1, the entire temporary roof can be moved, and it is possible to cope with construction work having a long construction extension such as road construction and joint groove construction. Furthermore, aluminum beams 19
By removing the, the bellows type opening and closing becomes possible. Also in this embodiment, as in the first embodiment, if the aluminum beam 3 is assembled under the roof sheet 4, the roof structure becomes strong.

[0020]

According to the present invention, as is apparent from the above-described embodiment, since the adjacent air tube beams or columns are connected by the lightweight connecting member to form the temporary roof, the overall weight is reduced and the cost is reduced. Can be realized. Further, since the air tube beam is composed of a plurality of units that can be connected to each other, the length can be easily adjusted, the roof can be scaled up or down according to the scale of the site, and versatility can be enhanced. Further, since each air tube beam is provided with a lightweight connecting member and a connecting member capable of fixing the roof sheet, the roof can be partially opened and closed, and the material can be easily carried in and out during construction. .

[Brief description of drawings]

FIG. 1 is a partial perspective view of a temporary roof showing a first embodiment of the present invention.

FIG. 2 is an exploded perspective view and an assembled side view of an air tube beam in the temporary roof.

FIG. 3 is an explanatory view showing an arc forming structure of an air tube beam in the temporary roof.

FIG. 4 is an explanatory view showing a roof sheet tension structure for the temporary roof.

FIG. 5 is a partial perspective view of a temporary roof showing a second embodiment of the present invention.

[Explanation of symbols]

 1 Support 2 Air Tube Beam 3 Aluminum Beam (Lightweight Connecting Member) 4 Roof Sheet 5, 6 Joint Ring (Connector) 7 Fastener 8 Side Fixing Screw 9 Top Fixing Screw 10 Wire Fixing Ring 11 Air Inlet 12, 13 Nut 14 Wire 15 3-point joint fitting 16 Mounting hole 17 Waterproof screw cap 18 Fastener 19 Aluminum beam (light weight connecting member) 20 Fixing screw 21 Side wall sheet 22 Fixing screw 23 Aluminum bracing 24 Nut 25 Caster 26 Bracket 27 Adjusting screw 28 Supporting feet

Claims (3)

[Claims] 1. An all-weather temporary roof comprising a plurality of air tube beams, both ends of which are supported by columns and which are laid horizontally in parallel, and a lightweight connecting member which connects adjacent air tube beams or columns to each other. 2. The all-weather temporary roof according to claim 1, wherein the air tube beams are composed of a plurality of units that can be connected to each other. 3. The air tube beam comprises a lightweight connecting member and a connector capable of fixing a roof sheet, and a connecting portion capable of fixing the lightweight connecting member and a side wall sheet on a side surface of the pillar. All weather type temporary roof described in any of.