JPS5910659A - Apparatus for repairing folded panel type roof - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention provides an extremely strong eaves section against wind pressure loads, has excellent rain protection (watertightness), is easy to construct, and has a simple configuration at low cost. This article relates to a device for repairing the underwater side of a folded roof.

Traditionally, when repairing the under water side of a folded roof, such as the stems, an eaves mento was fixed to the yamabushi part, and an eaves mizukiri material (arabesque material) was attached to the underside of the eaves mendoor. However, the eave front door and the eave front draining material are generally separated by 11%, and the wind and rain on the under water side of the stem is particularly strong, both in design and experimentally. There wasn't. In architectural engineering, the wind force coefficient at the eaves of a roof is about five times higher than at the middle. The strength of the roofing section becomes too strong, and in roof construction where most of the roofing work is done at the middle section, there are inconveniences such as the construction height of the entire roof soaring.

In addition, the rear end of the three eaves sills is flat and inserted into the top surface of the main building at the position closest to the water, so wind and rain that blows from the water under the eaves, etc. The problem was that it often penetrated indoors through the soil surface of the J44.

Therefore, the present invention provides a long or appropriate length of the eaves water IJJ+4, which has a front hanging portion from the front end of the − face portion and a rear hanging portion from the rear wheel of the upper surface portion. The shaped part is fixed to the wall board and the rim, and the upper surface part is fixed to the underwater side of the flat part of the folded roof, and the main board of the main door is shaped like a trapezoid.
An upper surface piece is formed on each of the two wheels, and a bottom part is formed from the lower end of the top piece toward the middle 1 end side, and a hanging part is formed from the front end of the bottom part. -l
Lay them on top of each other on the two sides and the front hanging part, fix the bottom part and the top part, and fix the top piece of the eaves door to the bottom side of the folded roof, or attach it from the front end of the top part. The rear hanging part of the eaves flashing material, which is long or of an appropriate length, is formed with a front hanging part and a rear hanging part is formed from the rear end of the upper surface thereof, and is fixed to the wall board and the rim; The upper surface part is fixed to the lower surface of the flat part of the folded roof on the underwater side, and the upper surface piece is formed at the upper end of the main plate of the substantially trapezoidal door, and the bottom part extending from the lower end toward the eaves side is formed, respectively. Forms a hanging part from the front end of the part,
The folded edge of the eaves side door, which has a folded edge formed from the lower end, is locked to the lower end of the front hanging part of the eaves draining material. The upper surface piece of the eaves side door is fixed to the lower surface of the folded roof of the folded roof, or a front drooping part is formed from the front end of the upper surface part, and a folded edge is formed from the lower end. The rear hanging part of the eaves flashing material, which is long or of an appropriate length and has a rear hanging part from the rear end of the upper part, is fixed to the wall board and the rim, and the upper part is used for the folded plate roof. The two sides of the eaves-front door are fixed to one side of the flat part under water, and have an upper surface piece formed at the upper end of the approximately trapezoidal main plate, and a double folded edge above the lower end of the main plate. By inserting the double folded edge into the folded edge at the lower end of the front drooping part of the eaves water cutting material and fixing the upper surface piece of the eaves side door to the lower surface of the folded roof, the water at the eaves etc. The eaves are extremely strong and can withstand strong winds and rain blowing from below, and furthermore, the rainwater does not enter the room, making it possible to shut off rain very well, and it is easy to construct. Win, even simpler configuration makes it easier
111i and eliminates the above-mentioned drawbacks.

The structure will be explained with reference to the drawings.

A is a folded roof with a repeated mountainous part and a flat part, which are arranged side by side in the width direction. The metal roof plates A1 forming the folded roof have various structures and shapes. Specifically, the roof plate 1 has sloped parts 2.2 formed on both sides of the horizontal main plate 1, and an upper surface part 3.3 formed outward from the upper end of the sloped part 2.2. Surface part 3
．． A bent portion 4.5 is formed to be bent from the outer end of 3. There are a plurality of embodiments of the bends P, Ii4, 5, and the bend portion 4.5 of the first embodiment is directed downward from the outer ends of the upper surface portions 3, 3, as shown in FIGS. 1, 5, etc. The angle rs-11 surface portion 3.3 which is bent as the inclined edge of
・There is a type of roofing board that is generally referred to as a folded version. The bent portion 4.5 shown in FIG. 14 is a slightly modified version of the bent portion 4.5 of the first embodiment (see FIGS. 1 and 5), and
i The edges of the beveled edges are folded back. The bent portion 4.5 of the second embodiment is bent as a clamping edge. Specifically, we changed the shape to approximately the reverse 1 (see Figure 7). Shape (see Figure 15) or square? It is formed in the shape of Further, a cap member 6 may be provided on the bent portion 4.5 having a substantially reversed shape and tightened (see FIGS. 16 and 17). Also, although the bent portion 4.5 of the third embodiment is not shown, can it be used as a fastening fitting edge? It may also be bent into a shape or the like as appropriate. Those roof panels AI.

A1 mutually bent portions 4, 5, etc. are combined to form a sloped portion 2, an upper surface portion 3, a sloped portion 2 (see Fig. 1, etc.) or a sloped portion 2'' two-sided portion 3
．． 3. A yamabushi part is formed by the sloping part 2 (see FIG. 7, etc.). The roof board A is placed directly on the main building 7 or on a wood wool board 1 laid on the main building 7, on a heat insulating material 8 such as foamed synthetic resin, and the folded plate shape is placed on the bracket 9 on the main building 7. The roof part of the roof A is fixed with bolts, bolts, etc. (see Figures 1 and 4). The receiving metal fitting 9 may have a bottom portion formed at both F ends of the chevron-shaped portion, or may be formed into a substantially O-shaped shape when viewed from the side (see Fig. 1), or may be formed into a bar shape (see Fig. 4). ). Reference numeral B denotes an eaves draining material made of a long or appropriate length of metal plate, in which a front hanging part 11 is formed from the front end of the two-sided part 10, and a folded edge 12 is formed from the lower end as necessary. , a rear hanging portion 13 is integrally formed at the − of the rear end of the surface portion 10. In order to make the appropriate length, as shown in FIG. 13, cut off the front hanging part 11 at one end in the long plane direction to a small length, and cut off the one side hanging part 101 & the side hanging part 13 at the other end. Form a slight bulge outward. C is an eave-front door made of metal plate,
A face piece 15 is formed at one end of the substantially trapezoidal main door plate 14, and side pieces 16 and 16 are provided on both sides of the main door plate 14 facing downwards (see the solid line position in Figure 8) or A double folded edge 17 is bent on the opposite side (see the dotted line in Figure 8), and is folded upward from the lower end of the main door main plate 14, and then folded back toward the upper end again. Or (
1 to 3, and 8), or a bottom portion 18 is formed below the water from the lower end of the main door plate 14, and a hanging portion 19 is formed from the front end of the bottom portion. (See FIGS. 6, 7, and 10), or a folded edge 2o may be formed from the lower end of the hanging portion 19 (see FIGS. 4 and 10).
(See Figures 5 and 9). 21 is a wall plate, and 22 is a rim. The rear hanging portion 13 of either of the eaves drainage materials B is the wall plate 2
1 and the body rim 22 with drill-shaped bolts (see drawings) or bolts, etc. Further, the upper surface portion 10 is fixed to the lower surface of the horizontal main plate 1 (the flat portion of the folded roof A) of the roof plate A1 on the underwater side with bolts/nuts, glue heads, or the like. There are a plurality of configurations (three types) for repairing the underwater side of the folded roof A, and the first embodiment is based on the eaves drainage material B (see Fig. 12) in which only the front hanging portion 11 is formed; Eave front door C (first
(see Figure 0), the bottom part 18 and hanging part 19 of the eaves front door C are superimposed on the top part 1o and the front hanging part 11 of the eaves drainage material B. Part 1
0 is fixed with bolts, nands, etc., and the upper surface piece 15 of the eaves side door 0 is fixed with bolts, etc. to the lower surface of the folded roof roof (see FIGS. 6 and 7). Also,
The underwater side of the folded roof of the second embodiment ((i is the eave drainage material B in which only the front hanging part 11 is formed (see Fig. 12) and the hanging F-shaped part I9 and the folded edge 2o are Using the formed eave front door C (see Fig. 9), the folded i!20 of the eave front door C is locked to the lower end of the front hanging part 11 of the eaves draining material B\its bottom part 18. The hanging part 19 is superimposed on the upper surface part 1o and the front hanging part 11 of the eaves sill B, and the L surface part 15 of the eave front door C is attached to the mountain-shaped lower surface of the folded roof A with bolts and nuts. etc. (Fig. 4,
(See Figures 5 and 16). In addition, the underwater side of the folded roof A of the third embodiment (1) includes an eave cutout material B (see FIGS. 11 and 13) on which a folded edge 12 is formed and a double folded edge 17. Using the formed eave front door C (see Figure 8), the E double folded edge 17 of the eave front door C is connected to the eaves drain material B.
The upper surface piece 15 of the eaves side door C is inserted and locked into the folded edge 12 at the lower end of the front side hanging part 11 of the folded roof A. (See Figures 1 to 3, Figures 14, 15, and 17)
.

Also, both 1u11 pieces 16, 1 of either eave front door C
6 is the required window bolt on the slope part 2.2 of the folded roof A.
It may also be fixed with nuts or bents (5th
(See the dotted line position in the figure).

If the width of the horizontal main plate 1 is wide, one or more chevron-shaped bulges 23 may be formed as shown in FIG. 1 and the like. Further, low-height protrusions that are perpendicular (or substantially perpendicular) to the longitudinal direction of the cough may be continuously formed on the horizontal main plate 1 to form a wavy shape. When the protrusions are formed continuously, they may be formed linearly in the elongated direction, or
Alternatively, it may be formed in a curved shape in the longitudinal direction when viewed from the side. This minimum curvature is approximately 7 to 8 m based on experiments, although it depends on the roof Fj, the height of AI, the plate thickness, etc. Further, if the wall board 21 is, for example, panel-shaped and extremely strong, the eaves drainage material B may be fixed only to the wall board 2I. 24 is a long eaves gutter having a substantially U-shaped cross section, and 25 is a gutter receiving metal fitting.

Next, the effects will be explained.

First, in the invention of claim 1, a long or Appropriate length of eaves drain + AB rear hanging part 13
is fixed to the wall plate 21 and the rim 22, its two-sided part IO is fixed to the lower surface of the flat part of the folded roof A on the water side side, and an upper part is attached to one end of -I of the substantially trapezoidal side door main plate 14. 15, each has a bottom side 18 extending from its lower end toward the eaves side, and the bottom side 1
The bottom part 18 and the drooping part 19 of the eaves front door C, which has a drooping part 19 formed from the front end of the eaves 8, are superimposed on the four two-sided part 10 and the front drooping part 2 of the eaves draining material B, and the bottom part 18
and the upper surface part 10 is fixed, and the two-sided piece 1 of the eaves side door C is fixed.
By fixing 5 to the mountain-shaped lower surface of the folded roof A,
Firstly, the eaves can be extremely strong against wind pressure loads, secondly, construction costs can be significantly reduced while still being strong, thirdly, the eaves are superior in terms of rain protection (watertightness), and fourthly, It has many functions and effects, such as a simple structure and good workability.

To explain the function and effect in detail, the flat part of the folded roof A is fixed to the wall board 21 and the rim 22 via the eaves ditch material B, and the yamabushi part of the folded roof 11A is attached to the eave front door. It is fixed to the wall plate 21 and the rim 22 via the eaves sill B and the eave sill B, and from an engineering point of view, the underwater side (the eave end part) of the folded roof A is attached to the rim 22, which is a structural member of the structure. It is the same as if it were fixed, and the strength of the under water side (eaves part) of the folded roof against wind pressure load can be extremely strong. Therefore, the wind force coefficient in architectural engineering is approximately 5 times higher at the eaves of the roof compared to the middle part, but not only can this be easily satisfied, but also the The structure can be made strong enough even at the same low profit margin as before, and in roof construction, etc., it can have a great effect in that the construction cost of the entire roof will hardly change. Moreover, in the present invention, the bottom part 1 and the hanging part 19 of the eave front door C are superimposed on the top part 10 and the front hanging part 11 of the eaves draining material B, and the bottom part 18 and the top part lO In particular, the eaves side door C and the eaves drain + A were fixed.
It is integrated with B, has strong strength, and can make the eaves part have a large wind force coefficient. In addition, even if rainwater is strongly sprayed from the underside of the eaves, etc., the drooping portion I9 of the eaves side door C and the front drooping portion 11 of the eaves draining moon B are overlapped and drooping. Therefore, rainwater easily falls at the edges and is extremely difficult to infiltrate between the edges, resulting in extremely good watertightness. This was a particularly remarkable effect according to experiments. Also, the rear drooping shape of the eave cut material B*+tt3 furring edge 2
2 can be attached at the same time as the - end of the wall board 21 is attached, and furthermore, the overall structure is simple, making it easy for the client to use the wall board 21.

In addition, in the invention of claim 2, a long or long or The rear hanging part 13 of the eaves flashing material 13 of an appropriate length is fixed to the wall board 21 and the rim 22, and its upper surface part 10 is fixed to the lower surface of the flat part of the folded roof on the water side, An upper surface piece 15 is formed at one end of the -1 end of the substantially trapezoidal door main plate 14, and a bottom part 18 is formed below the top part 15 toward the eaves, and a hanging part 19 is formed from the front end of the bottom part 18. Folded edge 2 from the lower end
The folded edge 20 of the eaves side door C that formed 0 is the eaves draining material B
The bottom part 18 of the front hanging part 11 of the
And the hanging part 19 is superimposed on the upper part 10 and the front hanging part 11 of the eaves cutout material B, and the upper part 1 of the eaves side door C is overlapped.
By fixing 5 to the mountain-shaped lower surface of the folded roof A, firstly, it is possible to perform strong underwater repairs, and secondly, it is possible to cope well with earthquakes, thermal expansion and contraction, etc. To explain this in detail, the eave front door C and the eave drain +AB are only locked at the folded edge 20, and even if strain or thermal stress is applied in the width direction of the folded roof A, Since the eave front door C and the eave sluice B slide independently, they absorb the strain and thermal stress due to the sliding, resulting in a so-called soft structure that is resistant to earthquakes, thermal expansion and contraction, etc. This allows for a strong underwater repair structure. The other configurations are the same as those in the first aspect of the invention, and the same effects are achieved.

In addition, in the invention of claim 3, a front hanging portion II is formed from the front end of the upper surface portion 10, a folded edge 12 is formed from the lower end, and the upper surface portion IO is formed to hang rearward from the rear wheel of the upper surface portion 10. The rear hanging part 13 of the eaves drain IfAB, which is long or of an appropriate length, is connected to the wall board 21 and the rim 22.
The two-sided part 10 is fixed to the lower surface of the flat part of the folded roof A on the water side side, and the upper part 15 is formed at the upper end of the substantially trapezoidal main door plate 14, and the upper part of the door Fj, The double folded edge 17 of the eave front door C, which has a double folded edge 17 formed on the minus side from the lower end of the eaves 14, is inserted and locked into the folded edge 12 at the lower end of the front hanging part 11 of the eaves drain 'FA' H. However, by fixing the upper surface piece 15 of the eaves front door C to the lower surface 4M of the folded roof, firstly, the joint can be made extremely watertight and strong. To explain this in detail, the locking part between the eave front door C and the eaves drainage material B is the double folded edge 1
7 and the folded edge 12 are configured as a curl, similar to the curl at the end of a general canning, etc., and a watertight connection is formed that prevents rainwater from entering from the edge. It can be made strong against tensile and compressive loads even if it is not supported. Therefore, the eaves can have an extremely large wind force coefficient. Furthermore, as in the invention of Item 2, the eave front door C and the eave sluice B are locked and slide independently, so that distortion and thermal stress are absorbed by the sliding. This allows for a strong underwater repair structure to withstand earthquakes, thermal expansion and contraction, etc. The other configurations are the same as those in the first aspect of the invention, and the same effects can be achieved.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the stem repair of the present invention, Fig. 2 is a longitudinal sectional side view of Fig. 1, Fig. 3 is a partially enlarged longitudinal sectional side view of Fig. 2, and Fig. 4 is a longitudinal sectional side view of Fig. 2.
The figures are a vertical side view of another embodiment of the present invention, FIG. 5 is a cross-sectional view taken along the line V-V in FIG. The figure is a cross-sectional view taken along the arrow ■-■ in Figure 6, Figures 8 to 10 are perspective views of the eave front door, Figure 11,
FIG. 12 is a perspective view of the eaves-edge draining material, FIG. 13 is an exploded perspective view of the end of the eaves-edge draining material, and FIGS. 14 to 17 are various parts of the present invention! ! FIG. A...Folded roof, B...Eave drainage material, C...Eave side door, 10...
・Top part, 11...Front hanging part, 12.20
...Folded edge, 13...Rear hanging part, 14...Main door plate, 15...Top piece, 17... Double folded edge, 18...
...Base portion, 19...Descent portion, 2
1... wall plate, 22... body rim. Figure 8 Figure 10 Figure 9 Figure 5 O Figure 11

Claims (1)

[Scope of Claims] +11 A long or appropriate length of eaves sluice material having a front hanging portion formed from the front end of the upper surface portion and a rear hanging portion formed from the rear wheel of the upper surface portion. The shaped part is fixed to the wall plate and the rim, the upper part is fixed to the lower surface of the flat part of the folded roof on the underwater side, the upper part is attached to the upper end of the main plate of the approximately trapezoidal door, and the upper part is attached from the lower end to the eaves. The bottom part and the hanging part of the eaves side door, which has a bottom part facing toward the side and a part hanging down from the front end of the bottom part, are superimposed on the top part and the front hanging part of the eaves drainage material. A device for repairing the underwater side of a folded roof, characterized in that its bottom and top parts are fixed, and the upper surface piece of the eaves side door is fixed to the lower surface of the folded roof. (2) A rear hanging part of a long or appropriate length of eaves flashing material with a front hanging part formed from the front end of the upper part and a rear hanging part formed from the rear end of the upper part is attached to the wall. It is fixed to the board and the rim, and its upper surface is fixed to the lower surface of the flat part of the folded roof on the water side, and the upper surface piece is attached to the upper end of the main plate of the approximately trapezoidal door, and the bottom part extends from the lower end toward the eaves. A hanging part is formed from the front end of the bottom part, and a folded edge is formed from the lower end. The base part and the hanging part are superimposed on the upper part and the front hanging part of the eaves siding material, and the upper part of the eaves door is fixed to the lower surface ε of the folded roof. Underwater repair equipment for folded roofs. +31, forming a hanging part on the front side from the front end of the surface part,
A folded edge is formed from the lower end, and the rear hanging part of the long or appropriate length of the eaves flashing material is fixed to the wall board and the rim. That's it.
The face part is fixed to the lower surface of the flat part of the folded roof on the underwater side, and an upper face piece is formed at one end of the approximately trapezoidal main door plate, and a double folded edge is formed above the lower end of the main door plate. Insert and lock the double folded edge of the eaves side door into the folded edge of the lower end of the front hanging part of the eaves ditch material, and fix the double folded edge of the eaves side door to the lower surface of the folded roof. This is a 1ull underwater repair device for folded roofs.