JPH0252736B2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention provides a ridge device for a folding type roof that can prevent the occurrence of thermal distortion due to thermal expansion and contraction at the ridge portion of a folding type roof. Regarding.

[Conventional technology and its problems]

Conventionally, ridge devices for folding plates having a clamping part have generally been attached with a ridge wrapping material of an appropriate length in the longitudinal direction, and the ridge wrapping material has been attached to be expandable and retractable. Thermal expansion and contraction of the slatted roof caused metal fatigue in the ridge covering material, causing cracks in the middle of the slats, causing them to break and allowing rainwater to seep in.

[Means for Solving the Problems] Therefore, in order to solve the above problems, the inventor has made extensive research and has developed the invention by fixing a roof bracket on the beam of the ridge. A ridge bracket is fixed to the top of the metal fitting, and the upper part of the water-side upper end of a folded type roof with a locking part is attached to the left and right sides of the ridge bracket via a hanger, and the ridge part is opened. A stop door is fixed to the above-water side end of the bottomed V-shaped part of the opposite roof board at the ridge part, and between the fastening parts in the direction in which the roof boards at the ridge part are installed, The notches on both sides of the ridge are engaged with the locking parts, the ridge is slidably arranged in the longitudinal direction of the roof board, and the ridge shroud is placed so as to cover the ridge on both sides of the ridge. By using the ridge covering board as a ridge device for a folding type roof that is fixed to a side door, it is possible to prevent the occurrence of thermal distortion due to thermal expansion and contraction of the ridge of a folding type roof. This solves the above-mentioned problem by providing good rain protection (watertightness) at the ridge.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 9.

Reference numeral 1 refers to a beam material provided at the ridge of a steel frame structure, etc.; 2 refers to a roof bracket; the band plate is bent to form a chevron-shaped portion 2a;
and a bottom portion 2b. The bottom part 2b of the roof bracket 2 is placed on the beam 1 and fixed by welding or the like. The approximate center of the ridge bracket 3 is fixed to the top of the chevron-shaped portion 2a of the roof bracket 2 so as to be perpendicular (including substantially perpendicular) to the longitudinal direction of the beam 1. Appropriate hangers 4, 4 are fixed to both sides of the ridge support metal fitting 3 in the longitudinal direction. Reference numeral A is a folded type roof with a bottomed V-shaped portion 5b having a relatively high height at the center of the main plate 5a of the roof board 5, except for _one portion of the roof plate A. There are multiple examples of the folding type roof A, and the folding type roof A of the first embodiment has a V-shape with a bottom as shown in Figures 1, 2, and 8. A main component is a roof board 5 having a main board 5a having a shaped part 5b and a top part 5c on one side and a bottom part 5d on the other side, and the roof board 5 is placed on the roof bracket 2. The hanger 4 is fixed to the lower part 5d of the roof board 5, and the bottom part of the hanger 4 is fixed to the top of the roof bracket 2, and then the upper part 5c of the adjacent roof board 5 is fixed. is fitted onto the lower part 5d of the front roof board 5 and the hanger 4,
The upper part 5c is bent and tightened, and the cross section is omitted?
A ridge fastening part _A1 of a shape, etc. is formed, and the upper sides of both sides of the bottomed V-shaped part 5b of the roof board 5 are constructed so as to rest on one side of the ridge support bracket 3, and these and the ridge fastening parts A1 are sequentially repeated. On both sides of the receiving metal fitting 3, a folding type roof A is covered. Further, as shown in FIGS. 5 and 7, the folding type roof A of the second embodiment has a roof plate 5 having a bottomed V-shaped portion 5b and a cap material 6 as its main components. The roof plate 5 is placed on the roof bracket 2 at an appropriate interval, and the hanger 4 is inserted and locked within the interval so that the bottom of the hanger 4 is placed on the top of the roof bracket 2. It is fixed with drill screws, bolts, nuts, etc., and the cap material 6 is fitted onto the adjacent roof panels 5, 5 and the hanger 4, and these ends are tightened appropriately to form the tightening part A as a tile bar. ₁ has been formed and the roof has been constructed. This tile rod is used as a locking part.
On both sides of _A1 , locking protrusions are formed at the upper ends of the left and right sides, as shown in FIG. Further, as shown in FIG. 9, the folding type roof A of the third embodiment has a roof plate 5 and a cap material 2 similar to those of the second embodiment as its main constituent members, and the roof plate 5 is Roof bracket 2
The hanger 4 is fixed to the side edge of the roof plate 5, and the bottom part is fixed to the roof bracket 2.
Next, the side ends of the adjacent roof panels 5 are locked inside the hangers 4, and the cap material 2 is fitted over the adjacent roof panels 5, 5 and the hangers 4, and these ends are properly tightened. The bolt is tightened, and a tightening part _A1 having a T-shaped cross section is formed and constructed. The fastening part _A1 is shown in Figure 7.
As shown in FIG. 9, it is formed symmetrically, or as shown in FIG. 8, it is formed asymmetrically. In addition, the hanger 4 and the roof plate 5 in any of the above-mentioned folding type roofs A are attached in a sandwiched state.

The folded type roof A, A is configured downward on both sides with the ridge bracket 3 of the ridge as a boundary to form the entire roof, and appropriate openings 7 are formed in the three ridge brackets of the ridge. is formed. That is, an appropriate opening 7 is formed between the opposing upper ends of the folded type roofs A, A on the water side. In addition, stop doors 8, 8 are fixed in a water-tight manner to the water-side upper ends of the bottomed V-shaped portions 5b, 5b of the roof plates 5, 5 constituting the facing folding type fastened roofs A, A. There is. Reference numeral 9 denotes a rubber-based or soft synthetic resin-based raised door, which is provided so as to sandwich the water-side end of the locking portion _A1 . 10
A is a metal door, and both sides and the lower side of the vertical part 10a having a substantially inverted trapezoidal shape are folded type roof A.
An upper surface portion 10b is formed at the upper end of the vertical portion 10a, and a hanging edge 10c is integrally formed from the end of the upper surface portion 10b. Notches _10d , 10d that engage the locking parts A1, _A1 are formed on both sides and both sides of the hanging edge 10c, and the notches 10
Both end edges of the vertical portion 9a below d and 10d are formed as elastic inclined edges 10e and 10e (see dotted lines in FIGS. 3 and 4). In some cases, the inclined edges 10e, 10e may not be provided. Reference numeral 11 is a long metal ridge plate or an appropriate length ridge cover plate, which has gently inclined parts 11a, 11a.
are formed symmetrically to form a chevron with a substantially F-shaped cross section, and downwardly from both ends of the chevron there are folded edges 11b,
11b or a drooping edge.

The side door 10 is inserted between the fastening parts A ₁ and A ₁ in the direction in which the roof panels 5 are installed at the ridge part, and the notch part 1
0d and 10d are locked to the fastening parts A ₁ and A ₁ or the protrusions on both sides thereof, and the inclined edges 10e and 10e are fitted into the bottomed V-shaped part 5b of the roof board 5 against elasticity. . The door 10 locked in this way is
A ₁ , that is, the roof plate 5 is attached to be slidable in the longitudinal direction and movable in the vertical direction. Then, the double-sided doors 10 on the left and right of the ridge part, where the ridge cover board 11 is located
It is placed so as to cover 10, and the ridge cover plate 11
Both sides of the door are fixed to the left and right double-sided doors 10, 10. In the embodiment, the gently sloped portion 11 of the ridge cover plate 11
a, 11a are double-sided doors 10, 10 on the left and right of the ridge.
And the ridge part of the folding type roof A is covered, and the gently sloped part 11a and the upper surface part 10 of the side door 10 are covered.
b are fixed with rivets or the like.

〔Effect of the invention〕

In the present invention, the roof bracket 2 is fixed on the beam 1 of the ridge, and the ridge bracket 3 is attached to the top of the roof bracket.
, and attach the upper end of the folded type roof A having the roof A ₁ above the water side to the left and right sides of the ridge bracket 3 via the hanger 4, and connect the ridge part to the opening. 7, and the stop doors 8, 8 are fixed to the above water side ends of the bottomed V-shaped portions 5b, 5b of the opposing roof plates 5, 5 at the ridge portions, and the roof plates 5 at the ridge portions are The notches 10d, 10d on both sides of the door 10 are placed between the locking parts _A1 , _A1 in the direction of installation of the locking parts _A1 , _A1.
The door 10 is slidably arranged in the longitudinal direction of the roof board 5, and the ridge cover board 11 is placed so as to cover the door 0, 10 on both sides of the ridge. By fixing it to the door 10, firstly, it is possible to prevent the occurrence of thermal distortion due to thermal expansion and contraction at the ridges of the folded type roofs A and A, and secondly, the ridges can be well protected from rain. Thirdly, it has advantages such as superior workability and cost effectiveness.

To explain the operation and effect in detail, first, the roof sheets 5 constituting the folded type roof A are thermally expanded and contracted in the longitudinal direction according to the outside temperature, and the flat plate type roof A, Even if the ridge part of A expands or contracts, the ridge bracket can be mounted at the three locations by holding it through the hanger 4 and sliding as appropriate, and the opening 7 exists. There are side doors 10 on both sides of the ridge cover plate 11 covering the opening 7,
By fixing it to 10, the ridge cover plate 11 is fixed to Mendo 1.
0, and the side doors 10, 10 slide appropriately in the longitudinal direction of the roof board 5, forming a ridge cover board 11 and a folding type roof A. No thermal stress is generated in the roof plate 5, and the occurrence of thermal strain can be reliably prevented.

In addition, it is possible to prevent the plate ringing phenomenon caused by thermal expansion and contraction.

In addition, in such a structure, the notch 10d of the door 10 is engaged with the locking part _A1 , so that the load in the vertical direction of the ridge cover plate 11 can be sufficiently maintained in terms of strength.

Furthermore, although it is possible to prevent the occurrence of thermal distortion in the ridge cover plate 11 and the roof plate 5 constituting the folded type roof A, the existence of the side door 10 and the stop door 8 causes rainwater to leak inside. It is possible to provide a ridge device for a planar type roof that can reliably block the infiltration of water and has excellent rain closure (watertightness).

Moreover, the structure of the ridge device is relatively simple, and the construction can be carried out easily and quickly without any danger by working from the roof, which in turn can reduce the construction cost.

In addition, if both lower edges of the vertical portion 10a of the door 10 are formed as elastic inclined edges 10e, 10e, even if rainwater is sprayed strongly from below on the water side of the ridge portion, the elasticity can be maintained. Slanted edge 10 with
e and 10e are elastically ejected from the sides of the bottomed V-shaped portion 5b of the roof board 5 by the so-called springback phenomenon within the elastic limit, so that the ejected inclined edges 10e and 10e prevent rainwater from entering. It can be formed into a blocking weir shape and can be installed so that it will not easily come off due to the explosion.

Furthermore, if a coating is provided on the surface of the roof board 5 as a high-grade steel plate, the coating can be prevented from being damaged.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the present invention of a folded plate type roof, Fig. 2 is a longitudinal cross-sectional side view of Fig. 1, Fig. 3 is a perspective view of a side door, and Fig. 4 is an arrow shown in Fig. 3. cross-sectional view,
FIG. 5 is a longitudinal sectional side view of another embodiment of a folding type roof of the present invention, FIG. 6 is a perspective view of a mento door of another embodiment, and FIGS. 7 to 9 are folding type roofs. It is a sectional view of the fastening part of the fastening roof. A... Folded type roof, A ₁ ... Hashime part,
1...beam material, 2...roof bracket, 3...ridge bracket, 4...hanger, 5...roof plate, 5b...bottomed V
Character-shaped portion, 7...opening, 8...stop door, 10...
Mendo, 10d... Notch, 11... Ridge wrapping board.

Claims (1)

[Claims] 1 Fix a roof bracket on the beam of the ridge, fix the ridge bracket to the top of the roof bracket, and hang the upper part of the water-side upper end of a folded type roof that has a tie-down part with a hanger. are attached to the left and right sides of the ridge support bracket through the ridge to form the ridge part as an opening, and a stop door is fixed to the above water side end of the bottomed V-shaped part of the roof board facing the ridge part. , and between the fastening parts in the direction in which the roof panels are installed at the ridge, the notches on both sides of the door are engaged with the fastening parts, and the men door is arranged so as to be slidable in the longitudinal direction of the roof board. ,
Place the ridge wrapping board so as to cover the mendo on both sides of the ridge.
A ridge device for a folding type roof, characterized in that the ridge cover plate is fixed to a side door.