JPH07238687A - A scaffolding roof erection unit using a curing sheet, its erection method, and a curing sheet connection mounting structure - Google Patents

Abstract

(57) [Abstract] [Purpose] A method of erection of a curing sheet that is easy to install and disassemble on a scaffold and that considers daylighting on the scaffold, a erection member used for it, and a simple structure for connecting the curing sheet without rain leakage are provided. provide. [Structure] A sheet fixing member 30 to which a curing sheet 40 can be attached is diagonally hung on two support columns 10 which can be inserted into and removed from a column pipe 20 on the side of a scaffold B, and a erection unit A is installed.
Make up. Hooking members 31 for the seat mounting member 50 are provided at both ends of the seat fixing member 30, and seat fixing hooks 60 are provided at predetermined intervals between the hooking members 31 in a penetrating state. A sheet pressing portion 60a bent substantially at a right angle is formed on the upper surface side of the seat fixing member 30 of the mounting hook 60, and a stretchable spring 61 is provided on a portion of the mounting hook 60 protruding to the lower surface side of the sheet fixing member 30. A plurality of erection units A are attached to the scaffold B, and the curing sheets 40 and 40 ′ and the protective curing sheet 80 that are connected to the sheet fixing member 30 are overlapped and connected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scaffolding roof using a curing sheet provided above a scaffolding for exterior wall construction of a building.

[0002]

2. Description of the Related Art In outer wall construction at a construction site, work on a scaffold provided along a wall surface is indispensable. Usually, the outside of the scaffold is covered with an external sheet in consideration of safety for people passing by. However, since the upper part of the scaffold is surrounded by an external sheet, it is usually formed as a blow-through in consideration of lighting and ventilation for the worker.
Therefore, when it rains, for example, as shown in FIG. 2 (a), an anchor or the like is used on the roof part or the like to raise a round pipe or the like, and the round pipe or the like is fixed between the scaffold and the seat. As a member, the roof side is slanted so that the upper side is downstream, and a long curing sheet is covered between the fixed members of the sheet. To attach the curing sheet,
This is done using sheet cords and number lines.

[0003]

However, if the upper part of the scaffold is formed in a stairwell, sudden rain cannot be dealt with, and the work is interrupted and the roof is covered with a curing sheet for rain protection as described above. This was a big problem in terms of work efficiency, as it had to be erected and in some cases the work itself had to be stopped until the weather recovered. Furthermore, even if the roof was erected on the scaffolding in a hurry, the scaffolding wetted by sudden rain etc. was slippery, and the risk of slipping off during the subsequent work was pointed out at the site.

On the other hand, each time the roof is erected by the curing sheet, a large number of round pipes, clamps and the like have to be carried up on the scaffold to perform the assembling work, which requires a great deal of labor and time. In particular, when the scaffold construction period was short, the problem of man-hours required for erection of the scaffold roof could not be ignored. In addition, since the curing sheet is tied in a long state with a sheet string or a wire, it is difficult to stretch it without slack unless you are used to it, and rainwater often collects in the slack portion of the sheet after installation, and in some cases There was also the problem that it was bothersome because it was necessary to drop the rainwater on the seat each time.

Further, the curing sheet sometimes swells greatly with the wind inside, so that loosening of the attachment string of the curing sheet is likely to occur, and in addition, fluttering due to the wind at the seams between the curing sheets accompanies it. However, due to rain leakage and the like, there was a demand for a simple and robust method for fixing the curing sheet on site. In addition, seats that are loose and untidy and cannot be left untouched from the standpoint of safety discipline, etc.In the field where a tidy work environment is required, it is necessary to prepare the seat in tension every time. However, the roof for scaffolding using a curing sheet was likely to be awkward on site.

Further, since the curing sheet used for the conventional roof is rarely selected in consideration of the daylighting property, when the roof for protecting the rain is formed from the curing sheet, the scaffold becomes dark and work is difficult. There was also the problem that it was difficult to do. Therefore, although the need for a scaffolding roof is fully acknowledged, the scaffolding roof itself has the above-mentioned problems on the other hand, so there are not many construction methods in which the scaffolding roof is erected in advance during the entire scaffolding construction period. It was

[0007] Therefore, in order to achieve the above-mentioned object, the method for installing a curing sheet on the scaffold is simple, and the method for constructing the curing sheet in consideration of the lighting on the scaffold, the construction member used for the method, and the simple curing without rain leakage. It is intended to provide a connecting structure of sheets.

[0008]

In order to achieve the above object, the invention according to claim 1 is a erection unit used when a roof is erected with a curing sheet above a scaffold formed by assembling pipe members and the like. The erection unit is composed of two parallel support columns and a sheet fixing member that is slanted across opposite ends of the support columns, and the other ends of the two support columns are two sides of the scaffold side surface. The sheet fixing member can be attached to and detached from the supporting pipe of the book, and the curing sheet can be detachably attached to the sheet fixing member.

According to a second aspect of the present invention, the sheet fixing member according to the first aspect is formed in a substantially linear shape, and at both ends of the sheet fixing member, upper and lower edge portions of the curing sheet are provided. A seat attachment member hooking member that can be installed between the seat fixing members for attachment is provided, and the left and right side edge portions of the curing sheet are provided between the hooking members at predetermined intervals along the longitudinal direction of the sheet fixing member. A hook for fixing the seat that can be inserted into the eyelet hole is provided.

Further, the invention according to claim 3 is based on claim 2.
The mounting hook described in (1) is provided in a penetrating state in a direction intersecting with the longitudinal direction of the seat fixing member, and a sheet pressing portion is provided at a portion of the mounting hook that protrudes to the upper surface side of the seat fixing member, and It is possible to adjust the protrusion length of the sheet pressing portion to the upper surface side of the sheet fixing member.

According to a fourth aspect of the present invention, the mounting hook according to the second aspect is provided in a penetrating state substantially at right angles to the longitudinal direction of the seat fixing member, and one of the seat fixing members of the mounting hook is provided. Is bent at a substantially right angle, and an elastic spring for adjusting the protrusion length of the mounting hook to the upper surface of the seat fixing member is attached to the portion of the mounting hook protruding to the other side of the seat fixing member. Provided.

Further, the invention according to claim 5 is a method of constructing a roof with a curing sheet above a scaffold by using an erection unit in which a substantially linear sheet fixing member is diagonally laid over two supporting columns. Of the plurality of the erection units, the seat fixing members have the same inclination, and the two support columns of each erection unit are inserted into and fixed to the pillar pipes on the side of the scaffold to fix the seat fixing members. A sheet mounting member is hung between the upper end and the lower end, and upper and lower end sides of a daylighting curing sheet are attached to the sheet mounting member in a tension state, and right and left side edge portions of the curing sheet are fixed to the sheet. It attaches to a member by the attachment means which can be connected with the side edge part of another curing sheet.

In the invention according to claim 6, the invention according to claim 5
The attaching means described in (1) passes the attaching hooks for fixing the sheet, which are provided at appropriate intervals along the longitudinal direction of the sheet fixing member, through the eyelet holes provided in the side edge portion of the curing sheet, and the sheet of the attaching hook. This is a means for attaching the curing sheet by pressing it onto the sheet fixing member.

Further, in the invention according to claim 7, a substantially straight sheet fixing member is obliquely laid over the two supporting columns, and the sheet fixing members are fixed at predetermined intervals along the longitudinal direction of the sheet fixing member. A structure for connecting a curing sheet when a erection unit provided with a mounting hook is mounted above a scaffold, and a curing sheet is mounted on the sheet fixing member of the erection unit to construct a scaffolding roof. The side edge portion of the second curing sheet is superposed and attached on the side edge portion of the first curing sheet attached along the direction, and the third side edge portion of the second curing sheet is covered so as to cover the side edge portion. Curing sheets are stacked, and the first curing sheet and the second curing sheet are stacked.
The curing sheet and the third curing sheet are inserted into the eyelet holes provided in each of the mounting hooks, and are pressed and fixed to the sheet fixing member by the sheet pressing portion of the mounting hook. The peripheral portion of the curing sheet is attached to the surfaces of the first curing sheet and the second curing sheet in a close contact state.

[0015]

In the erection unit of the present invention, the sheet fixing member is slid over the opposite ends of the two support columns, and the other end of the support column can be inserted into and removed from the support pipe on the side of the scaffold. Since it is configured, by inserting and fixing the two pillars of the erection unit into the two pillar pipes on the side of the scaffold, it is possible to provide a seat fixing member that is slanted to match the roof slope above the scaffold. . further,
Since the seat fixing member can be detachably attached to the side edge portion of the seat, a plurality of erection units can be attached as described above.
By fixing the sheet fixing members to the support pipes of the scaffold so that the inclinations of the sheet fixing members are the same, the curing sheet can be stretched between the sheet fixing members with a roof slope that facilitates the flow of rainwater.

In particular, the sheet fixing member is formed in a substantially linear shape, and the retaining members for the sheet attaching member are provided at both ends, and the curing is performed at predetermined intervals along the longitudinal direction of the sheet fixing member between the retaining members. By providing a sheet fixing attachment hook that can be inserted into the eyelet hole of the sheet, the curing sheet can be attached to the erection unit without using a sheet cord that may be loosened. Therefore, it is possible to prevent the curing sheet from loosening due to the looseness of the sheet cord,
There is no worry of rainwater collecting on the curing sheet.

The attachment hook is provided in a penetrating state in a direction intersecting with the longitudinal direction of the sheet fixing member, and further, a sheet pressing portion is provided at a portion protruding to the upper surface side of the sheet fixing member. The protrusion length of the sheet fixing member to the upper surface side can be adjusted.
Therefore, insert this mounting hook into the eyelet hole on the side edge of the curing sheet, and then adjust the protruding length of the mounting hook so that the area around the eyelet hole of the curing sheet is pressed against the sheet fixing member by the sheet pressing part. Can be installed.

In particular, a mounting hook is provided in a penetrating state at a substantially right angle to the longitudinal direction of the sheet fixing member formed in a substantially straight line, the portion protruding to the upper surface side of the sheet fixing member is bent at a substantially right angle, and the lower surface is formed. An elastic spring is provided on the side protruding side. In other words, by pushing up the bottom of the mounting hook with your hand to shrink the spring, you can extend the protruding length of the mounting hook to the upper side of the seat fixing member, and by stopping the pushing up, the spring naturally extends and the mounting hook The substantially right angle portion is kept in contact with the upper surface side of the sheet fixing member. In this way, the protrusion length of the mounting hook to the upper surface side of the seat fixing member can be adjusted by pushing up and down the mounting hook.

Therefore, when mounting the curing sheet, the spring is contracted while pushing the mounting hook by hand, and the bent portion of the mounting hook is passed through the eyelet hole of the curing sheet, and the periphery of the eyelet hole of the curing sheet is located below the bent portion. This can be done by releasing the hand while the portion is applied and pressing the curing sheet against the sheet fixing member at a substantially right angle portion. Similarly, when detaching, the mounting hook can be pushed up in the same way, and the bent portion of the hook can be easily pulled out from the eyelet hole of the curing sheet.

Furthermore, when the roof curing sheet is erected above the scaffold by using the erection unit having the above-mentioned construction, by using the curing sheet having a daylighting property, it is possible to secure the daylighting of the scaffold. In addition, the side edge of the curing sheet is provided on the sheet fixing member by an attachment means that can be connected to another curing sheet, so that the sheet can be connected horizontally and the roof can be installed over a wide range of scaffolding work. Can be done.

Further, in the curing sheet connecting / attaching structure of the present invention, the side edge portions of the first and second curing sheets connected to each other are fixed to the eyelet holes of the respective side edge portions on the sheet fixing member. Stacked by passing mounting hooks on the members. Furthermore, another third curing sheet is provided with its peripheral portion in close contact with the first and second curing sheets, and the attachment hook is passed through the eyelet hole of the third curing sheet, whereby the first curing sheet is formed. And the second
Since the curing sheet is provided so as to cover the overlapping portion, rainwater and the like can be prevented from entering through the overlapping portion. In addition, it is possible to prevent flapping due to the wind of the curing sheet at the overlapping portion.

[0022]

Embodiments of the present invention will be described with reference to the drawings. (Embodiment 1) The two support columns 10 of the erection unit A according to the present invention are formed into a round pipe having a diameter capable of being inserted into and removed from the column pipe member 20 of the scaffold B as shown in FIG. 1 (a). There is. A through hole 10a for the fixing bolt 21 is provided at the removable end portion. Therefore, scaffold B in advance
By providing a hole 20a for the fixing bolt 21 also near the upper end of the support pipe 20, the support pillar 10 is inserted into the support pipe 20, and the through hole 10a and the hole 20 are formed.
The fixing bolt 21 can be fixed by screwing the fixing bolt 21 in line with the position of a.

The spacing between the two support columns 10 is set to match the spacing between the two support pipes 20 forming the side surface of the scaffold B. Further, one end of each of the support columns 10 has the same length, and the other end is provided with a height difference, and when the sheet fixing member 30 described later is hung over the other ends of the both support columns 10, the sheet fixing member 30 is It is designed to be installed diagonally. By forming in this way, when the curing sheet 40, which will be described later, is attached to the sheet fixing member 30, a roof slope is formed so that the rainwater dropped on the curing sheet 40 will naturally flow down.

As shown in FIG. 2 (b), the seat fixing member 30 provided with a slope between the two support columns 10 has a slope 30a on the river side 30a, which is a protruding length of the eaves of a normal roof. It is set so as to extend to the outside of the scaffold B to some extent, and the downstream side 30b is set to a length such that it falls on the rooftop portion C of the building or the like to be constructed. By setting in this way, a curing sheet 4
The rainwater that has flowed down on the rooftop 0 falls on the rooftop portion C and is drained through the rooftop drain pipe. Further, the reinforcing plate 11 is provided between the seat fixing member 30 and the support column 10.
Are provided to maintain the strength.

The seat fixing member 30 is formed by a straight tubular square pipe in this embodiment. Hooking members 31 of a seat mounting member 50, which will be described later, are provided so as to project on both ends of the upper surface of the seat fixing member 30. Further, between the hooking members 31 at both ends, attachment hooks 60 for fixing the seat are provided at predetermined intervals along the longitudinal direction of the seat fixing member 30. Seat fixing member 3
Is provided in a direction orthogonal to the longitudinal direction of 0, and
It is set so as to fit the eyelet hole 41 provided in the side edge portion 40a of the curing sheet 40 described later. In this embodiment,
Three attachment hooks 60 are provided at predetermined intervals.

On the other hand, the mounting hook 60 is formed in a substantially L-shape, one of the L-shaped portions is set to be longer than the other, and as shown in FIG. Is provided. The longer part is formed so as to penetrate the sheet fixing member 30, and the sheet pressing part 60a bent at a right angle is formed on the upper surface of the sheet fixing member 30. The above-mentioned sheet pressing portion 60a is set to such a length that the peripheral portion of the eyelet hole 41 of the curing sheet 40 to be described later can be firmly pressed, and the curing sheet 40 to be described later is composed of the sheet pressing portion 60a and the sheet fixing member 30. It can be sandwiched between it and the top surface.

If necessary, a small protrusion may be provided on the lower surface of the sheet pressing portion 60a so that the mounting hook 60 can press the curing sheet 40 more reliably. In this case, a large number of small protrusions may be provided on the upper surface side of the sheet fixing member 30 to prevent the curing sheet 40 from being displaced. Further, the shape of the sheet pressing portion 60a is not limited to the above shape,
For example, the attachment hook is formed into a rod shape, and the portion of the tip end side which is foldable to the left and right is inserted into the eyelet hole and then opened to form the tip portion in a substantially T-shape so that it can be pressed. I don't mind. As the seat mounting member 50, a normal handrail member having hooking holes (not shown) through which the hooking members 31 can pass is used at both ends.

As shown in FIG. 1 (b), the curing sheet 40 is made of a material having a daylighting property, and the lengths of the upper and lower edges are approximately equal to the width between the pillar pipes 10 in front of the scaffold B. The lengths of the left and right side edge portions 40a are formed in a substantially quadrangular shape which is substantially equal to the length of the sheet fixing member 30. Eyelet holes 41 aligned with the predetermined intervals of the attachment hooks of the sheet fixing member 30 are provided on the left and right side edge portions 40a of the curing sheet 40.
Is provided so that it can be attached to the seat fixing member 30. Further, eyelet holes 41 are provided at appropriate intervals also on the side edge portion of the lower end side, and the seat mounting member 5 is provided.
It is designed such that it can be attached to 0 with a band 70. As the band 70, a one-touch band formed in a plug-in type is used so that it can be easily attached and detached. still,
The curing sheet 40 is preferably selected from those having good translucency in consideration of the daylighting property, and further, those containing fibers are preferable for maintaining the strength.

(Embodiment 2) In this embodiment, using the erection unit A having the above structure, the roof curing sheet is erected above the scaffold B by using the curing sheet connecting / attaching structure according to the present invention. Is the way. Support pipe 2 on the side of scaffold B within the range where a scaffolding roof is to be erected with a curing sheet.
Insert the support pillar 10 of the erection unit A into the
0 and the hole of the support pipe 20 are aligned, and the fixing bolt 21 is screwed in and attached. The support pillar 10 is inserted such that the downstream side of the sheet fixing member 30 obliquely provided on the support pillar 10 is located on the side of the building rooftop portion C. Further, the latch members 3 provided at both ends of the sheet fixing member 30.
The sheet fixing member 50 is attached by hooking hooking holes (not shown) at both ends of the sheet fixing member 50.

Thereafter, as shown in FIGS. 1B and 1C, the sheet attachment members 50 provided on the upper and lower ends of the parallel sheet fixing member 30 are attached to the upper and lower sides of the curing sheet 40 as the first curing sheet. The end is hooked and the mounting hook 60
While pushing down by hand to shrink the spring 61, the attachment hook 60 is passed through the eyelet hole 41 of the side edge portion 40a of the hook curing sheet 40. In addition, the seat mounting member 5
The side edge portion 40'a of another curing sheet 40 ', which is the second curing sheet connected and connected to 0, is attached to the eyelet hole 4 thereof.
1'is attached to the side edge portion 40a of the curing sheet 40 through the attachment hook 60. After that, a rectangular protective curing sheet 80 whose long side portion is equal to the length of the side edge portion 40a of the curing sheet 40 is used as a third curing sheet, and its eyelet hole 81 is formed.
Through the hook 60, the curing sheets 40, 4
The side edge portions 40a of 0 ', 40'a are overlapped so as to cover the overlapping stitches.

In this way, the protective curing sheet 80 and the side edge portions 40a, 40'a of the two curing sheets 40, 40 'are sandwiched between the sheet pressing portion 60a of the mounting hook 60 and the sheet fixing member 30. Hold it in place. Further, the protective curing sheet 80 and the curing sheets 40, 40 'of the overlapping side edges 40a, 40'a are firmly fixed to each other with a velcro tape. The protective curing sheet 80 having such a connecting structure for mounting the curing sheet is provided.
It is possible to prevent fluttering due to the wind at the end portions of the curing sheets 40 and 40 'and to effectively prevent rain leakage.

In this way, the first curing sheet (curing sheet 40) and the second curing sheet (curing sheet 40 ')
And the third curing sheet (protection curing sheet 80), the side edge portions 40a, 40'a and the protection curing sheet 8 as described above.
0 is connected to each other while forming a triple-layered structure, and a roof curing sheet in a predetermined range of the scaffold B is installed. In the present embodiment, the curing sheet 40, 40 ′ is provided between the lower edge portion and the sheet mounting member 50.
Although the gaps are installed so that rainwater flowing down on the 40 'may drop, the mounts may be installed without the gap. Note that FIG. 1B shows a state in which the protective curing sheets 80 are not intentionally stacked so that the drawing is easy to see.

On the contrary, when dismantling the roof curing sheet which has been installed, the protective curing sheet 80 and the side edge portion 40a of the curing sheet 40 are removed from the sheet fixing member 30 from the mounting hook 60, and the sheet mounting member 50 is further cured. Remove 40. After that, the fixing bolt 21 is removed and the erection unit A is installed.
If is removed from the pillar pipe 20 of the scaffold B, disassembly can be easily performed. The present invention is not limited to the above-described first and second embodiments, and the curing sheet 40 and the sheet mounting member 50 are integrally attached in advance and wound around the sheet mounting member 50 at the time of storage. Sheet 4
The seat mounting member 50 may be mounted on the hooking member 31 of the seat fixing member 30 by expanding 0 every time it is used.

[0034]

According to the present invention, since the erection unit is used and the curing sheet is attached to the erection unit without using the sheet cord, the hook is used. Assembly work can be eliminated. Further, it is possible to facilitate the erection and disassembly of the roof curing sheet without worrying about loosening of the curing sheet, thereby promoting labor saving in scaffolding work. Further, in the present invention, since the curing sheet having a daylighting property is used, it is possible to secure the daylighting in the scaffolding work, and the roofing curing sheet can be installed over the entire period of the scaffolding work. Therefore, there is no need to interrupt the construction even in the case of sudden rain, and furthermore, since the scaffolding is not wetted by rain or the like even temporarily, work accidents such as sliding down can be prevented. Furthermore, by using a protective curing sheet for the connecting portion of the curing sheet and forming a triple structure, it is possible to effectively prevent rain leakage from the connecting portion.

[Brief description of drawings]

FIG. 1 is a side view (a) showing a situation in which a roof curing sheet is attached using a erection unit above a scaffold. The top view (b) which showed the state which the roof curing sheet was connected without daringly overlapping the protective curing sheet so that it might be easy to see. The partial explanatory view (c) which showed the connection structure of the curing sheet. The element on larger scale which showed the attachment hook part (d).

FIG. 2 is a side view (a) showing a state in which a conventional roof curing sheet is installed. The side explanatory view (b) showing the state where the roof curing sheet was erected using the erection unit according to the present invention.

[Explanation of symbols]

 10 Support Pillar 20 Strut Pipe 30 Seat Fixing Member 31 Locking Member 40 Curing Sheet 41 Eyelet Hole 50 Sheet Mounting Member 60 Mounting Hook 60a Sheet Holding Part A Construction Unit B Scaffolding

Claims (7)

[Claims] 1. A erection unit used when a roof is erected by a curing sheet above a scaffold formed by assembling pipe members and the like, wherein the erection unit includes two parallel support columns and a relative position between the support columns. Consisting of a sheet fixing member diagonally hung over the end portion of the two supporting columns, the other ends of the two supporting columns can be inserted into and removed from the two pillar pipes on the side of the scaffold,
The scaffolding roof erection unit using a curing sheet, wherein the sheet fixing member can be detachably attached to the curing sheet. 2. The sheet fixing member is formed in a substantially linear shape, and for attaching the upper and lower edge portions of the curing sheet between the sheet fixing members of a plurality of erection units installed at both ends of the sheet fixing member. A hooking member for a sheet mounting member that can be erected is provided, and can be inserted into the eyelet holes of the left and right side edge portions of the curing sheet at predetermined intervals between the hooking members along the longitudinal direction of the sheet fixing member. The scaffolding roof erection unit using the curing sheet according to claim 1, wherein a mounting hook for fixing the seat is provided. 3. The mounting hook is provided in a penetrating state in a direction intersecting the longitudinal direction of the seat fixing member,
A sheet pressing portion is provided at a portion of the attachment hook protruding to the upper surface side of the sheet fixing member, and the projection length of the sheet pressing portion to the upper surface side of the sheet fixing member can be adjusted. A scaffolding roof erection unit using the curing sheet according to Item 2. 4. The mounting hook is provided in a penetrating state substantially at right angles to the longitudinal direction of the seat fixing member, and a portion of the mounting hook that extends to one side of the seat fixing member is bent at substantially right angles. The curable spring according to claim 2, wherein a retractable spring for adjusting the protrusion length of the attachment hook toward the upper surface of the seat fixing member is provided at a portion of the hook protruding to the other side of the seat fixing member. A scaffolding roof erection unit using sheets. 5. A method of constructing a roof with a curing sheet above a scaffold by using an erection unit in which a substantially linear sheet fixing member is diagonally laid over two support pillars, the plurality of erections being provided. Insert the two support columns of each erection unit into the pipes for the columns on the side of the scaffold to secure them so that the seat fixing members of the unit are evenly inclined, and then attach the seat between the upper and lower ends of each seat fixing member. Along with straddling the members, the upper and lower edge parts of the daylightable curing sheet are attached to the sheet mounting member in a tensioned state, and the left and right side edge portions of the curing sheet are attached to the sheet fixing member on the side of another curing sheet. A scaffolding roof erection method using a curing sheet, characterized in that the scaffolding roof is mounted by a mounting means that can be connected to the edge portion. 6. The attaching means passes attaching hooks for fixing the sheet, which are provided at appropriate intervals along the longitudinal direction of the sheet fixing member, through eyelet holes provided in the side edge portion of the curing sheet, and the attaching hook. The method for constructing a scaffolding roof using a curing sheet according to claim 5, which is a means for pressing and mounting the curing sheet on the sheet fixing member with the sheet pressing portion. 7. A erection unit in which a substantially linear sheet fixing member is slid over two supporting columns at an angle, and attachment hooks for fixing the sheet are provided at predetermined intervals along the longitudinal direction of the sheet fixing member. A structure for connecting and curing a curing sheet when a curing sheet is mounted on a sheet fixing member of the erection unit and a scaffolding roof is erected, which is mounted along the longitudinal direction of the sheet fixing member.
The side edge portion of the second curing sheet is stacked and attached on the side edge portion of the first curing sheet, and the third curing sheet is stacked so as to cover the side edge portion of the second curing sheet, The curing sheet, the second curing sheet, and the third curing sheet are inserted into the eyelet holes provided in each of the attachment hooks, and are pressed and fixed by the sheet fixing member at the sheet pressing portion of the attachment hook. With
A connecting mounting structure for a curing sheet, wherein a peripheral portion of the third curing sheet is attached to the surfaces of the first curing sheet and the second curing sheet in a close contact state.