JPH05163840A - Tent for execution of work under rainfall - Google Patents

Abstract

PURPOSE:To facilitate preparatory works and installation even under rainfall and allow works to be carried out from the outside of the building. CONSTITUTION:Props 2 each consisting of a lower prop member 2B and upper prop member 2A and higher than a unit building 30 to be constructed is erected at every corner of the foundation 40 of building with the aid of a holddown plate 13 and a prop mounting frame 12. At the top of this prop 2 an oversurface sheet 4 is installed with both its ends in one direction formed in downward slope, which sheet 4 encloses the over-part of the foundation by the use of pulleys 16, 17 and also side sheets 5, is arranged, which extend downward from the bottom of the end of over-surface sheet 4 and enclosing the area between props 2. Each prop 2 can be installed simply with the aid of the holddown plate 13, etc., and provision of the over-surface sheet 4, etc., apart from the building 30 permits carrying out works even from outside of the unit building 30.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rain tent for constructing a building in rain.

[0002]

BACKGROUND ART Assembling construction of a unit building with a high outfitting rate, for example, in the case of rain in a unit building such as a house reduces the value as a product if rain enters the building and the rain seeps into the equipment. For reasons it is not usually done. Therefore, the construction of the building must be postponed until the rain stops. However, the extension of the construction period will affect the schedule of assembly and construction of other buildings, which will cause a large financial loss for the company. Therefore, many devices have been proposed that can assemble and construct a building even in rainy weather.

[0003] For example, as one example, when it rains during construction of a building or when it is likely to rain, an ad balloon is used to levitate a rainproof tent to cover the entire building. is there. As another example, the entire building is covered with a cover as a construction measure in case of rain.

[0004]

However, in the first example, since a special gas is used to use the ad balloon, not all workers can do it but an expert is required. Therefore, it is difficult to deal with a case where there is a sudden rainfall during the assembly and construction of the building.Therefore, it is difficult to prepare the levitating tent to levitate and cover the entire building, and to install the tent. There is a problem that is.
Moreover, since the entire building is directly covered with the rainproof tent, there is also a problem that, for example, joint processing cannot be performed from the outside of the building. In the second example, since the entire building is covered with the cover, as described above, there is a problem that, for example, joint processing work cannot be performed from the outside of the building.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a rain tent for construction which can be easily prepared and installed even in the case of rain and can be worked from the outside of the building.

[0006]

SUMMARY OF THE INVENTION Therefore, according to the present invention, a plurality of vertically mounted pillars attached to a foundation of a building and surrounding the periphery of the foundation so as to be detachable vertically are provided at corners of the pillars. An upper surface sheet that is locked through the connected locking ropes and has a slope in the locked state and that covers the upper side of the foundation, and is hung between the columns inside the lower slope surface of the upper surface sheet. A tent for rainy weather construction is configured with a side sheet that covers a side surface between columns.

[0007]

In the present invention as described above, a plurality of support columns surround the periphery of the foundation and are vertically installed on the foundation in a removable manner. An upper surface sheet is locked to these columns via locking ropes respectively connected to the corners, and the upper surface covers the upper part of the foundation. In addition, the side surface between the columns is covered with the side sheet that is bridged between the columns inside the lower sloped surface of the top sheet. Multiple stanchions are erected on the foundation, and the top sheet can be attached to the stanchions by pulling the locking rope, so a rain tent can be easily prepared, and the top sheet and side Since the sheet is provided away from the building, work such as joint treatment can be performed from the outside of the building, and the above-described object is achieved by these.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. First, referring to FIGS. 3 and 4, an entire building in which the rain tent for construction of the present embodiment is used will be described. A unit building 30 such as a house is a first-floor building unit 31 arranged on a foundation 40, and a unit building 30 which is combined on the first-floor building unit 31.
The first floor building unit 32 and the roof unit 33 combined with the second floor building unit 32 are provided.

The details of the rainy weather construction tent 1 used during rainfall when assembling such a unit building 30 are shown in FIGS. 1 and 2 as an overall perspective view and a plan view. As shown in these figures, the rainy weather construction tent 1 is used for the building 30.
Four struts 2 that are vertically installed around the foundation 40 around the foundation 40, an upper surface sheet 4 that is locked to the struts 2 via ropes 3 and covers the upper side of the foundation 40, and the struts It is configured to include a side surface sheet 5 that is hung between two and covers these side surfaces.

As shown in FIGS. 3 and 4, each of the columns 2 is formed so that the length of each of the columns 2 when the columns 2 are erected is higher than the height of the roof of the unit building 30.
For example, a gas pipe having a predetermined size is used that can hold itself and can hold the top sheet 4 and the side sheet 5 sufficiently stably. And FIG.
As shown in FIG. 3, each of the columns 2 is divided into two, an upper column 2A and a lower column 2B, at the substantially central portion of the column 2 for easy handling such as transportation. A split portion D between the upper strut 2A and the lower strut 2B is provided with a connecting pin 6 having one end fixed to, for example, the upper end of the lower strut 2B and the other end inserted into the lower end of the upper strut 2A. .. The upper part of this connecting pin 6 and the upper pillar
A horizontal through hole 9 is opened at the lower end of 2A, and a bolt 7 is removably inserted therein. When the nut 8 is screwed onto the bolt 7, the connecting pin 6 and the upper support 2A are fixed by this, that is, the upper and lower support 2A,
2B is connected.

5 and 6 show the upper structure of the upper column 2A. According to these drawings, two parallel projecting portions 2D are formed on the upper end of the upper column 2A, and two pulleys 16 are provided between the projecting portions 2D via the mounting pins 15.
17 is rotatably attached. The pulleys 16 and 17 provided on each of the columns 2 are arranged so as to rotate in the same direction. Also, the protrusion 2D
A cover 18 that covers a part of the upper surfaces of the pulleys 16 and 17 is fixed to this so that the ropes 3 and the like that slide inside the pulleys 16 and 17 do not jump out from there.

FIG. 7 shows the mounting details of the foundation 40 and the support column 2. According to it, the end plate 2C is fixed to the lower end surface of the lower support pillar 2B of the support pillar 2, and the end plate 2C is internally threaded in the axial direction of the support pillar 2 and the bottom plate 10 is fixed to one end thereof. The other end of the level adjusting bolt 11 is screwed. One end of a column mounting frame 12 is fixed to the side surface of the lower end of the lower column 2B, and the other end of the column mounting frame 12 is fixed to a mounting plate 13. The mounting plate 13 can be mounted by screwing a bolt 14 into an unillustrated embedded nut embedded in the base 40 in advance.

Here, the column mounting frame 12 and the mounting plate 13
As shown in Fig. 2, the connection with the column mounting frame 12
Are secured to the base 40 at a predetermined angle α ° in plan view. As described above, the mounting frame 12 is provided obliquely with respect to the base 40, so that the distance S from the base 40 to the line connecting the columns 2 is configured to be substantially the same size around the entire circumference of the base 40. There is.

The top sheet 4, as shown in FIG.
Two top surfaces 4A with a slope that decreases from the center to both sides
And two substantially triangular side surface portions 4B connected to opposite side surfaces of these upper surface portions 4A, a bottom surface portion 4C integrally connecting these side surface portions 4B, and apex of the side surface portions 4B. At the same time, it is provided with a reinforcing plate 19 lowered from the bottom surface portion 4C. The reinforcing plate 19 has two ventilation holes 19A. Thus, the inside of the top sheet 4 is formed to have the hollow portion 4D having a substantially triangular cross section, and the top sheet 4 is made of synthetic resin such as vinyl.

An air port 20 is provided in a part of the side surface portion 4B with a plug (not shown), and the air port 20 is provided with a tube 27.
3 to 4, it is connected to the compressor 28 arranged in the vicinity of the foundation 40.
Therefore, when the compressed air is supplied from the air port 20, the compressed air is also supplied from the one hollow portion 4D into the other hollow portion 4D through the ventilation hole 19A, and the inside of the top sheet 4 is filled. It will be.

Further, the lower surface of the top sheet 4 is shown in FIG.
As shown in FIG. 5 and the like, passing through the corners, the side surfaces 4B
A rope 3 having a predetermined length is attached along the above, and the rope 3 is extended from both ends of the side surface portion 4B in a direction away from each other. Also, this rope 3 is shown in FIG.
As shown in FIG. 6, for example, one pulley 17 is engaged to slide, and the rope stoppers 21 fixed to predetermined positions of the columns 2 are respectively wound and locked. Further, as shown in FIGS. 1 to 4, a hook 22 for lifting or lowering the upper sheet 4 is provided on the upper portion of the upper sheet 4.

As shown in FIGS. 1 and 5, the side sheet 5 is provided on the inner side of the lower slope of the upper sheet 4, and is made of, for example, a synthetic resin such as vinyl, and the length of the reinforcing plate 19 is long. It is made up of two sheets provided facing each other along the direction. As shown in FIG. 4, these side sheets 5 are formed to have a width enough to cover the side surface of the roof unit 33, and as shown in FIG. There is.

One end of the side sheet 5 on the lower end side is connected to a rope 23 as shown in FIG. 5, etc., and one end of this rope 23 is connected to a rope stopper 24 fixed to the upper side of the column 2. It is locked. A rope 25 is also connected to the other end of the side seat 5, and the rope 25 slides by engaging with the other pulley 16 as shown in FIG. Each of them is wound around and locked by a rope stopper 26 fixed to the.

Next, the procedure for attaching the rainy weather construction tent 1 of this embodiment will be described with reference to FIGS. A rainy weather construction tent 1 including each of the columns 2, the top sheet 4 and the like is carried into the construction site together with the building units 31 and 32, the roof unit 33 and the like that are manufactured in advance in the factory. Each building unit 31, 32
The unit building 30 is built by assembling the above, but if rain starts during the assembly work, the rain tent 1 is attached. That is, as shown in FIG. 3, the mounting plates 13 are pressed against the four corners of the base 40 at predetermined positions, the bolts 14 are screwed into the nuts embedded in the base 40 in advance, and the mounting plates 13 are fixed to fix the mounting plates 13 to each other. Attach the bottom column 2B of the book.

Next, the rope 23 at one end of the side sheet 5 is tied to the rope stopper 24, and the other end of the rope 25 is engaged with the pulley 16 to connect the upper strut 2A to each lower strut 2B. Insert it into the pin 6, then insert the bolt 7 into the through hole 9.
After inserting, the nut 8 is screwed and the upper support 2A and each lower support 2B are fixed. Then, the other end of the rope 25 is pulled and tied and fixed to the rope stopper 26 of the lower support column 2B.
Further, the upper sheet 4 is connected to the compressor 28 through the air port 20 and the tube 27, then lifted by a crane or the like and placed on the roof unit 33, and the ropes 3 at both ends of the upper sheet 4 are separated from the pulley 16. The pulley 17 is engaged and the end portion is hung down to the lower strut 2B side.

Subsequently, the compressor 28 is driven to supply compressed air into the top sheet 4, and the ropes 3 at both ends are pulled, and the top sheet 4 and the side sheet 5 cover the unit building 30 as shown in FIG.

After the installation of the rain construction tent 1 is completed, the building units 31, 32 and the like are assembled and constructed in the tent 1. When the unit building 30 is completed, the rainy weather construction tent 1 is removed by the procedure reverse to the above.

According to this embodiment as described above, the following effects can be obtained. That is, in order to attach the tent 1 for rainy weather construction, after the pillar 2 is erected on the foundation 40, the side sheet 5 and the top sheet 4 are engaged with the pulleys 16 and 17 via the ropes 25 and 3 and compressed by the compressor 28. Since the ropes 25 and 3 can be attached by pulling the ropes 25 and 3 while supplying air into the top sheet 4, this can be done easily and in a short time. The same applies to removal. Therefore, it is possible to cope with a sudden rainfall during the assembly work of the building unit 31 and the like, and there is an effect that a problem such as extension of a construction period due to the rain does not occur.

Further, since the top sheet 4 and the side sheet 5 of this embodiment cover the outer periphery of the unit building 30 with a predetermined distance therefrom, the unit building 30 can be easily assembled, especially from the outside. For example, work such as joint treatment can also be performed.

Further, since compressed air is supplied into the top sheet 4, the entire sheet 4 becomes lighter, the column 2 supporting the sheet 4 is not burdened, and the column 2 need not be large. Therefore, there is an effect that handling of the support 2 is easy.

The tent 1 for rainy weather construction of this embodiment is
Used after assembling the pillar 2 etc. on the foundation 40 at the site and assembling,
After use, it is only necessary to remove the columns 2, etc., and it is possible to reuse it as long as it is a unit building with the same specifications, so in that case, it does not have to cost as much as the rainy construction tent 1 and it is economical Is also advantageous.

The present invention is not limited to the above-mentioned embodiment, but includes the following modifications and the like. That is, although the top sheet 4 has a substantially triangular cross section in the above-described embodiment, the present invention is not limited to this, and one sheet may be attached to the support column 2 with a slope, for example. In this case, compressed air may or may not be enclosed in the sheet.

Although the side sheet 5 is provided only on the two sides of the top sheet 4, the present invention is not limited to this, and the side sheet 5 may be provided on the inside of the top sheet 4 so as to cover all four sides thereof.

Further, in the above embodiment, the unit building 30
Although the tent 1 for rainy weather construction is used for this, the tent 1 for rainy weather construction can also be used for conventional construction methods such as wooden construction.

[0030]

As described above, according to the rain construction tent of the present invention, there is an effect that preparation and installation are easy even in the rain and work can be performed from the outside of the building.

[Brief description of drawings]

FIG. 1 is an overall perspective view of a rainy weather construction tent showing an embodiment of the present invention.

FIG. 2 is an overall plan view of the same.

FIG. 3 is a state diagram of a tent for rain construction, in which the tent is used, particularly in the initial stage of installation.

[Fig. 4] Fig. 4 is a view showing the usage state of a tent for rain construction.

FIG. 5 is a detailed view of a connecting portion and an upper end portion of a column.

FIG. 6 is a detailed view of an upper end portion of a column.

FIG. 7 is a diagram showing a mounting relationship between a support pillar and a foundation of a tent for rainy weather construction.

[Explanation of symbols]

 1 Rainy weather construction tent 2 Struts 3 Rope 4 Top sheet 5 Side sheet 30 Unit building 40 Foundation

Claims (1)

[Claims] 1. A plurality of pillars attached to a foundation of a building and vertically erected in a detachable manner surrounding the periphery of the foundation, and locking ropes connected to corners of the pillars. An upper surface sheet that is locked via the upper surface sheet and has a slope in the locked state and covers the upper side of the foundation; and a side surface sheet that extends between the pillars inwardly of the slope lower end surface of the upper surface sheet and covers the side surface between the pillars. A tent for rainy weather construction, characterized by being configured with.