JP2516259Y2 - Sheet for temporary roof - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet used for constructing a temporary roof during the roofing work of a new house or the roofing work of an existing roof.

[0002]

2. Description of the Related Art During roofing or roofing work, it is necessary to provide a temporary roof on the roof of a building for the purpose of protecting against rain and wind when it rains. Has been done.

Conventionally, as this temporary roof, a frame which doubles as a scaffold is constructed around the building with scaffolding materials such as steel frames and pipes, and further, in the roof slope direction between the frame and a supporter standing on the roof ridge. A pipe material was laid over and a roof material such as a sheet was laid on it.

Further, in recent years, the use of a large number of heavy steel frames or pipe materials is time-consuming and uneconomical in the assembling work, so that the roof slope is set at every required interval in the lateral direction of the roof (longitudinal direction of the ridge). It is proposed to stretch a supporting material such as a rope in a horizontal direction and to stretch a sheet thereon (Japanese Patent Laid-Open No. 62-17066).
No. 4).

As the sheets used in these temporary roofs, a large number of sheets having an appropriate size are used from the viewpoints of their easiness of handling and erection work, and these are used as the pipe material, rope, etc. It is usually connected to the support material and stretched.

[0006]

However, in the above-mentioned conventional temporary roof, it is common to directly connect the sheets to each other on the support material in order to prevent rain leakage between the sheets. In particular, in the case of the above-mentioned proposal, the side edge portions of the adjacent sheets are joined by a surface fastener on the support member, and the joining operation is difficult and troublesome, and the tensioning work is troublesome. Nevertheless, there was a risk that the connection would leak from the rain.

Also, the applicant of the present invention, as a temporary roof that can sufficiently withstand strong winds, has provided pulleys on the eaves support members standing upright at the eaves in front of and behind the roof and the tower support members standing upright on the roof ridge, Supports such as wire ropes are stretched by passing through the pulleys at the ridge and both eaves ends from one side to the other side of the front and rear of the building, and the seats for roof construction are locked and stretched on this support. Has been proposed (Japanese Patent Application No. 5-57137).

Even in this case, it is desirable that the operation of engaging the sheet with the support member be facilitated and that the leakage of rain from between the sheets can be prevented.

The present invention has been made in view of the above, and it is easy to perform tensioning and tensioning work on a support material such as a wire rope or a pipe material arranged in a roof slope direction, and the tensioned sheet is also provided. It is intended to provide a sheet for a temporary roof which can surely prevent leakage of rain from between them.

[0010]

A first sheet for temporary roof of the present invention which solves the above-mentioned problems is a sheet for a roof surface and is provided at each longitudinal required interval at both side portions of a sheet body. Attaching a locking member that can be locked to each support member arranged in the roof slope direction, and connecting the auxiliary sheet piece for the gutter extending to the side of the main body to the back surface of one side of the main body of the seat. In addition, a connecting piece is attached to the back surface of the other side portion at a slightly inward position, and an engaging means that is engageable with the connecting piece is provided at the end edge portion of the auxiliary sheet piece so that they are adjacent to each other in a stretched state. By connecting the auxiliary sheet piece and the connecting piece of both sheets, a drainage gutter can be formed below the both sheets.

The second temporary roof sheet of the present invention is
A seat for a ridge part, in which a locking member capable of locking a supporting member arranged in a roof slope direction is attached at required intervals in the longitudinal direction at both side portions of the seat body, A cover auxiliary sheet piece extending to the side of the main body is connected to the surface of one side portion, and a connecting piece is attached to the surface of the other side portion slightly inward, and the end of the auxiliary sheet piece is attached. An engaging means that is engageable with the connecting piece is provided at the edge portion, and the upper portion between both sheets can be covered by connecting the auxiliary sheet piece and the connecting piece of the adjacent sheets in the stretched state. It is a feature.

In the above-mentioned temporary roof sheet, the engaging member for the supporting member is an engaging ring such as a C-shaped ring having a closing piece capable of closing the opening by a spring action, and both sides of the seat body are formed by the cord body. Those attached to the section are preferred.

[0013]

According to the above temporary roof sheet, when assembling and constructing the temporary roof, the above-mentioned sheet is positioned between the support members arranged in the roof slope direction at every required space in the lateral direction of the roof of the building, An engaging member provided on both side portions of the seat body is engaged with the supporting member and stretched.

At this time, the engaging member is an engaging ring such as a C-shaped ring having a closing piece capable of closing the opening by a spring action as in claim 3, and is attached to the side portion of the seat body by the cord body. When attached, each locking member can be locked easily from below by a one-touch operation without fear of coming off, and can be stretched with good stability.

When the sheet main body is stretched as described above, a gap is created between the adjacent sheets. However, in the case of the roof sheet according to claim 1 of the present invention, The auxiliary sheet piece for gutter connected to the back surface of the one side portion of the sheet body is engaged and connected to the connecting piece provided on the back surface of the adjacent sheet by the engaging means provided at the end portion.

As a result, the auxiliary sheet piece is held in a curved state, and a drainage gutter is formed below the two sheets, and rainwater entering between the two sheets flows downward through the gutter portion. It is discharged, and there is no danger of it entering the temporary roof or leaking rain.

Further, in the case of the ridge section seat according to claim 2, on the front surface side, one auxiliary seat piece of both adjoining seats is engaged with the other connecting piece to be connected to each other. It is used by covering the upper part between the sheets. As a result, it is possible to reliably prevent rain and the like from entering between the seats even in the ridge.

[0018]

Embodiments of the present invention will now be described with reference to the drawings.

FIG. 1 and FIG. 2 show a relatively long sheet (1) for a roof surface of a temporary roof sheet, and FIG.
And FIG. 4 shows a sheet (2) for the ridge part, which is made of a cloth coated with synthetic resin or laminated with a film, other waterproof cloth, synthetic resin sheet or other waterproof sheet material.

As shown in FIGS. 1 and 2, the sheet (1) for the roof surface has an ordinary C-shape or S-shape at each required longitudinal interval on both sides of the rectangular sheet body (11). The locking members (12), each of which is a locking ring of (1) or a locking ring such as a C-shaped ring having a closing piece capable of closing the opening by a spring action, are attached by a cord body (13). The locking members (12) on both sides can be stretched by locking the supporting members (3) such as wire ropes and pipes arranged in the roof slope direction of the building.

As the locking member (12), it is preferable to use a C-shaped ring having the above-mentioned closing piece from the viewpoint of locking operation and stability of the locked state. Also, the locking member (1
2) can be directly attached to the seat body (11), but as shown in the figure, it is better to connect it with a stretchable string such as a rubber string or a non-stretchable string or other string body (13). This is preferable because the operation of locking the support material (3) is easy.

An auxiliary sheet piece (14) for a gutter extending laterally from the sheet body (11) is connected to the back surface of the one side portion of the sheet body (11), and the other side portion is also connected. A connecting piece (15) is attached at a position slightly inward of the back surface of the.
A locking member (16) including a locking ring such as the above-described locking ring or a C-shaped ring or the like is provided on the end edge portion of the auxiliary sheet piece (14) as an engaging means for the connecting piece (15). Is attached by the string (17) at required intervals,
On the other hand, the connecting piece (15) is provided with locking holes (18) capable of locking the locking member (16) at required intervals, and when one sheet (1) is installed in a stretched state as a temporary roof. ) Auxiliary sheet piece (14) is attached to the adjacent sheet (1)
The connecting piece (15) can be locked and connected.

In particular, the auxiliary sheet piece (14) is engaged and connected to the connecting piece (15) of the adjacent sheet (1) with a sufficient margin in its length, for example, in a curved state as shown in FIG. The extension length is set so that
This allows a drainage gutter to be formed by the curved auxiliary sheet piece (14) between the two sheets (1) (1).

As the engaging means for connecting the auxiliary sheet piece (14) for the gutter to the connecting piece (15), in addition to the above-mentioned engaging member (16) and engaging hole (18) ,
It can be implemented by various other engaging means, for example, using a surface fastener. Further, the connecting pieces (15) can be provided at every required interval in the longitudinal direction of the seat body (11).

As for the ridge seat (2), as shown in FIGS. 3 and 4, similar to the seat (1), the same C-shaped ring as described above is provided on both sides of the seat body (21). The locking members (22) made of, for example,
3), and the locking member (22) can be stretched by locking the supporting member (3) such as wire rope or pipe material.

In the case of this ridge sheet (2), in the stretched state, in addition to the space between the adjacent sheets (2) and (2), the support material (3) is stretched. The upper end of the ridge support provided in the ridge for supporting the ridge may project upward. Therefore, the cover auxiliary sheet piece (24) extending laterally from the body portion (21) is connected to the surface of one side portion of the seat body (21), and the surface of the other side portion is slightly inside. A connecting piece (25) is attached to the one side position. Then, the same locking member (26) as the above is attached to the edge portion of the auxiliary sheet piece (24) by the string body (27), and the locking member (26) is locked to the connecting piece (25). A possible locking hole (28) is provided, and in the stretched state as a temporary roof, the auxiliary sheet piece (24) is locked and connected to the connecting piece (25) of the adjacent sheet (2) as shown in FIG. By doing so, the upper part between the two sheets (2) and (2) can be covered.

Also in the seat (2) for this ridge, as in the case of the seat (1), a hook-and-loop fastener is used as an engaging means for connecting the auxiliary seat piece (24) to the connecting piece (25). It is possible to implement by various other engaging means such as utilizing.

A case will be described in which a temporary roof is constructed using the temporary roof sheets (1) and (2) having the above structure.

FIGS. 5 and 6 are a front view and a side view schematically showing a tensioned state of the support material (3) when a wire rope is used as the support material (3) for supporting the seat.

In this embodiment, the roof (4
The eaves support (5) is erected slightly outside the eaves (42) in front of and behind the roof at every required interval in the horizontal direction of 1), and the eaves support (42) is at substantially the same height as or above the eaves (42). The pulley (6a) is provided at the position, the ridge support (7) is erected on the roof ridge (43) to provide the pulley (6b), and the support member (3) made of wire rope is attached to the ridge part. And, it is stretched in the roof slope direction so as to extend from one side to the other side of the front and rear of the building through the pulleys (6a) and (6b) at both eaves ends, and this support material (3) is used for roof surfaces and ridges. Each sheet of (1)
(2) is locked and stretched.

The eaves support (5) is mainly made of a pipe material used for scaffolding and has an upright support column (5).
1), an oblique support pillar (52) that is connected to a position near the upper end of the support pillar (51) and extends obliquely, and a cross member (53) that connects these support pillars (51) (52). By
The side surface is formed in a substantially right triangle shape. In the case of the figure, each eaves support (5) is connected by scaffolding material and also serves as a scaffold. Reference numeral (54) is a pulling wire rope for preventing tilting and rising of the eave support (5) in a standing state. The pulley (6a) is attached to the upper end of each eaves support (5) with the axis centering horizontally.

The ridge support (7) is erected on the ridge (43) of the roof (41) with an interval corresponding to the erection interval of the eaves support (5). As shown in the enlarged view of FIG. 9, the upper and lower side portions of the bifurcated side portions (72a) (72a) of the support main body (72) supported by the support metal fittings (71) have lateral sides in the front-rear direction. A material (73) is attached, and pulleys (6b) are provided at both ends of the horizontal material (73).
(6b) is attached with its axis centered horizontally.
(74) is a reinforcing material for preventing the ridge support (7) from tilting to one side due to the tension of the support material (3).

In this way, the pulleys (6a) and (6b) are provided in front of the roof and the eaves and the ridge, and these pulleys (6
Support materials (3) for supporting the seat using a) and (6b)
As shown in FIGS. 5 and 6, the wire rope is
Both ends (31) and (31) extending downward from one side of the building through the pulleys (6a) and (6b) to the other side of the building, and further extending downward through the pulleys (6a) at the eaves part, are respectively attached to the front and rear of the building (40). It will be stretched by connecting it to the ground in a tight state.

As shown in the figure, two pulleys (3) are provided as means for connecting both ends (31) (31) of the support material (3) to the ground.
A pulley member (33) having 2) or a pulley member (not shown) having one pulley and a hook is used, and an auxiliary wire rope (34) is attached to the pulley (33) or the hook of the pulley member (33). And is fixed to the ground by anchors (35) such as piles, with both ends thereof spaced apart from each other on the left and right, while both ends (31) (3) of the support member (3) are fixed.
1) is the pulley (32) of the pulley member (33), respectively.
It is desirable to maintain a predetermined tension state by wrapping around and folding back, and by coupling and fixing the folded back end to the rope main body by using a wire rope clip means or the like.

In the actual construction, the roof (4
1) A ridge support (7) is provided at a position slightly outward of both ends of the ridge (43) in the longitudinal direction by using a support material (8) such as a scaffold or on the support material (8). Then, the pulley (6b) for the ridge is arranged, and the pulley (6b) and the pulley (6a) provided on the eaves support (5) are used to carry out wire rope ( 3) is stretched.

After the support material (3) made of wire rope is stretched in this way, the above-mentioned temporary roof sheets (1) and (2) are locked and stretched on the support material (3).

At this time, in the case of the roof sheet (1), as shown in the enlarged view of FIG.
2) is locked to the support material (3) stretched as described above. Therefore, it is better to attach the locking member (12) to the seat body (11) with a stretchable string such as a rubber string or a non-stretchable string or other string (13). It can be easily stopped.

After being stretched as described above, the engaging means provided with the auxiliary sheet piece (14) for the gutter connected to the back surface of the one side portion of the sheet body (11) at its edge portion. The engaging member (16) is engaged with and connected to the connecting piece (15) provided on the back surface of the adjacent sheet (1). As a result, the auxiliary sheet piece (14) is held in a curved state, and a drainage gutter by the auxiliary sheet piece (14) is formed in the lower portion between both sheets (1) and (1). )
(1) Rainwater entering the space is discharged without invading the temporary roof.

As for the seat (2) for the ridge, the locking members (22) attached to both sides of the seat body (21) are used as support members (as in the case of the seat (1) above). 3)
Each of them is stretched by being locked to. After that, FIG.
As described above, the covering auxiliary sheet piece (24) is locked to the connecting piece (25) of the adjacent sheet (2) by the locking member (26) which is an engaging means provided at the end portion thereof. The connection covers the gap between the sheets (2) and (2) and the upper end of the ridge support (7) protruding above the support material (3) so that rain does not enter from the gap. To do.

Further, as shown in FIG. 8, the roof surface sheet (1) and the ridge sheet (2) stretched as described above have the end portion (2a) of the sheet (2) attached to the sheet ( 1) Put about 50 cm on top of it to prevent rain from entering. Further, also in the joint portion between the sheets (1) and (1) in the roof slope direction, the required lengths are similarly overlapped and stretched.

Further, the end portion (2) of the ridge sheet (2) is
In a), the support cord (3) is locked by the rubber cord (29) or detachably locked so that the wind that has entered under the temporary roof is discharged to the outside when the wind is strong. It is possible to form openings to prevent the entire temporary roof from being blown by the wind.

In the above embodiment, the wire rope is used as the support member (3), and the sheets (1) and (2) for roof construction are respectively locked by the locking members and stretched. However, instead of wire rope, synthetic resin rope with high tensile strength, rope reinforced with wire, etc. can also be used. It can also be carried out when it is locked and stretched.

[0043]

As described above, according to the sheet for a temporary roof of the present invention, when the sheet is stretched to form a temporary roof, the sheet is locked to the support material arranged in the roof slope direction. It is easy to operate and easy to stretch.

Moreover, in the case of the sheet for the roof surface, a drainage gutter can be formed by the auxiliary sheet piece in the lower portion between the adjacent sheets on the roof surface, and in the case of the sheet for the ridge, it is adjacent. By covering the upper part of the gap between the two sheets with the auxiliary sheet piece, it is possible to prevent rain from entering and to construct a temporary roof without fear of rain leakage.

[Brief description of drawings]

FIG. 1 is a front view (a) and a rear view (b) of a roof sheet according to an embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line XX of the above.

FIG. 3 is a front view (a) and a rear view (b) of a ridge sheet of another embodiment.

FIG. 4 is an enlarged cross-sectional view taken along line YY of the above.

FIG. 5 is a schematic front view showing a stretched state of the support material.

FIG. 6 is a schematic side view of the above.

FIG. 7 is a partial enlarged cross-sectional perspective view showing a stretched state of a roof sheet.

FIG. 8 is a partial enlarged perspective view showing a stretched state of a ridge sheet.

FIG. 9 is an enlarged front view of a ridge support portion.

[Explanation of symbols]

(1) Seat for roof surface (2) Seat for ridge (11) Seat body (21) Seat body (12) Locking member (22) Locking member (13) String (23) String (14) ) Auxiliary sheet piece for gutter (24) Auxiliary sheet piece for covering (15) Connecting piece (25) Connecting piece (16) Locking member (26) Locking member (17) String (27) String (18) ) Locking hole (28) Locking hole (2a) End (3) Support material (40) Building (41) Roof (5) Eave support (6a) (6b) Pulley (7) Building support

Claims (3)

(57) [Scope of utility model registration request] 1. A seat for a roof surface, wherein a locking member that can be locked to a support member arranged in a roof slope direction is attached to each side side edge portion of a seat body at required longitudinal intervals. Then, while connecting the auxiliary sheet piece for the gutter extending to the side of the main body to the back surface of the one side portion of the sheet body, a connecting piece is attached to the back surface of the other side portion at a slightly inner position, An engaging means that can be engaged with the connecting piece is provided at the end edge portion of the auxiliary sheet piece, and by connecting the auxiliary sheet piece and the connecting piece of both adjacent sheets in a stretched state, drainage is performed below the both sheets. A sheet for a temporary roof characterized by being able to configure a gutter. 2. A seat for a ridge part, wherein a locking member capable of being locked to a support member arranged in a roof slope direction is attached at required intervals in the longitudinal direction at both side portions of the seat body. Then, the auxiliary sheet piece for covering extending to the side of the main body is connected to the surface of one side portion of the sheet main body, and a connecting piece is attached to the surface of the other side portion at a slightly inner position, An engaging means that is engageable with the connecting piece is provided at the end edge of the auxiliary sheet piece, and the upper portion between the two sheets can be covered by connecting the auxiliary sheet piece and the connecting piece of both adjacent sheets in the stretched state. A sheet for a temporary roof characterized by the above. 3. The engaging member for the supporting member is an engaging ring such as a C-shaped ring having a closing piece capable of closing the opening by a spring action, and is attached to both side portions of the seat body by a cord body. The sheet for temporary roof according to claim 1 or 2.