JPH09302851A - Ridge tile support metal fitting of building roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the work of supporting ridge tiles against the base of a ridge by means of ridge tile support metal fittings by facilitating the adjustment of the desired length of the ridge support metal fitting which corresponds to the apex angle of the ridge when the ridge tiles are to be supported against the base of the ridge. SOLUTION: A ridge tile support metal fitting 10 of a building roof which supports a ridge tile against the base 2 of a ridge has a pair of vertically elongated support pieces 22, 22 made of sheet metal. The support pieces 22, 22 are joined together on one side and are partly coupled together along the longitudinal direction. A supporting part 23 that supports a batten used for placing and locking the ridge tile in place is formed at the tops of the support pieces 22, 22. Graduations 25 are provided at predetermined intervals on the other sides of the support pieces 22, 22 along the longitudinal direction. At the position of either of the graduations 25, the lower portions of the support pieces 22, 22 can be folded in the directions in which they separate from each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof tile support metal fitting for supporting a roof tile on the base of the roof in a building roof with good workability and with sufficient strength.

[0002]

2. Description of the Related Art Conventionally, a roof tile support metal fitting for supporting a roof tile on the base of the tower is shown in FIG. 6, for example.

To explain this, the base 2 of the ridge 1 on the roof of the building is composed of left and right ground base plates 3 and 3 arranged in an eight shape when viewed from the line of sight of the ridge 1. The edges of the main plates 3 and 3 facing each other are the ridge tops 4 of the ridge 1 above.
The intersection angle between the extension surfaces of the upper surfaces of the left and right floor boards 3, 3 at the ridge top portion 4 is the ridge angle θ of the ridge 1.

A large number of earth tiles 5 are laid on the upper surface of each of the above-mentioned floor boards 3. Of the above two floor boards 3, 3, the roof tiles 5 lined up along the building top 4 on the upper surface of one of the floor boards 3.
A gap 6 is formed between the group and a group of earthen tiles 5 arranged on the upper surface of the other field board 3 along the same building top 4. A plurality of roof tiles 7 are provided to cover the voids 6 from above, and the roof tiles 7 are supported by the support means 8 on the roof top 4.

The supporting means 8 comprises a plurality of roof tile supporting metal fittings 10 projecting upward from the building top 4 through the voids 6.
The roof tile support fittings 10 are arranged along the ridge top 4 at predetermined intervals. Also, the same as above-mentioned supporting means 8
Includes a stile 11 supported on each upper part of each ridge roof support fitting 10, and the stile 11 extends along the ridge top 4. Then, the roof tiles 7 are placed in a row on the upper surface of the jetty 11, and the roof tiles 7 are fixed to the jetty 11 with fixing tools 12 such as screws and nails.

In the above structure, the building top angle θ is different for each building 1, but the building roof tiles 7 are covered by the building roof tiles 7 so that the building roof tiles 7 of a certain size can be used. It is generally sought to keep the width dimension of the voids 6 referred to substantially constant.

Therefore, if the building apex angle θ is large (or small), the height from the building apex 4 to the tops of the roof tiles 5 is low enough to keep the width dimension constant (or As the roof tile 7 needs to be set lower (or higher) accordingly, the top 4 of the ridge 1 to the pier 1
It is required that the height (hereinafter, referred to as “supporting height H”) reaching the upper surface of 1 be low (or high).

Therefore, conventionally, the roof tile support metal fitting 10 is used.
Is composed of a metal fitting base a to be attached to the ridge top 4 and a metal fitting main body b which is screwed onto the upper part of the metal fitting base a to support the above-mentioned pier 11. The metal fitting body b is screwed to the metal fitting base a. There is one in which the height L of the upper part of the metal fitting body B when viewed from the ridge top 4 (hereinafter, referred to as "desired length L of the ridge tile supporting metal fitting 10") can be adjusted by turning, and thus “Supporting height H” is adjustable, and the building 1
It is said that it is possible to cope with the above-mentioned building apex angle θ in each case.

[0009]

By the way, according to the conventional roof tile support metal fitting 10 described above, when the metal fitting body (b) is screwed on the metal fitting base (a) in order to obtain a desired "supporting height H", Although the height of the upper part of the main body B is measured with a measure, such work is extremely complicated, that is, the work for supporting the roof tile 7 on the base 2 of the ridge 1 is complicated. .

Further, since the metal fitting base (a) and the metal fitting main body (b) are joined by screwing each other, the roof tile supporting bracket 10 constituted by them cannot sufficiently obtain the support strength of the roof tile 7. There is a risk.

The present invention has been made by paying attention to the above circumstances, and has a "desired length of the roof tile support metal fitting" corresponding to the apex angle when supporting the roof tile on the base of the ridge. Make it easy to adjust, and by the roof tile support bracket,
It is an object to facilitate the work of supporting the building roof tiles on the base of the building.

Another object of the present invention is to sufficiently secure the supporting strength of the roof tile by the roof tile supporting fitting.

[0013]

MEANS FOR SOLVING THE PROBLEMS A roof tile support fitting for a building roof according to the present invention for achieving the above object is as follows.

According to the first aspect of the invention, the roof tile 7 is attached to the base 2 of the ridge 1.
A roof tile support bracket 10 for a building roof to be supported by a pair of vertically extending sheet metal support pieces 22 and 22, and one surface of each of these support pieces 22 and 22 is joined to each other so that these support pieces 22, A support portion 2 for supporting the pier 11 for mounting and fixing the roof tile 7 on the upper portions of both of the support pieces 22 and 22 by connecting the middle portions of the longitudinal direction of 22 to each other.
3, the scales 25 are formed on each of the other surfaces of the support pieces 22 and 22 at predetermined intervals along the longitudinal direction thereof, and the lower portions of the support pieces 22 and 22 are located below each other at any scale 25 position. It is possible to fold it away.

According to a second aspect of the invention, in addition to the first aspect of the invention, the scale 25 is formed by a groove extending in the width direction of each of the support pieces 22, 22.

The invention according to claim 3 is the invention according to claim 1 or 2
In addition to the above invention, a gap 27 is formed between the lower portions of both the support pieces 22, 22.

[0017]

FIG. 1 is a block diagram showing an embodiment of the present invention.
5 will be described.

In FIG. 2, reference numeral 1 is a building roof, and this building 1 has many points in common with the structure already described as the prior art by FIG.
The same reference numerals are given to the drawings, and the description thereof will be omitted.

In FIG. 1, the roof tile support metal fitting 10 in FIG. 1 is shown before being attached to the roof top 4. This ridge tile support metal fitting 10 is provided with a pair of vertically long sheet metal support pieces 22, 22.
Each one side of the support piece 22 is joined to each other by these support pieces 22,
The midway portions of the longitudinal direction 22 are connected to each other by spot welding S. Although spot welding S is simple and suitable as this joining method, it may be joined by a fastener, soldering, an adhesive, caulking, or the like.

The upper portions of the two support pieces 22, 22 are bent in directions away from each other, and the substantially U-shaped support portion 23 for fitting and supporting the crosspiece 11 by these upper portions.
Are formed. On the side wall of the support portion 23, the pier 1
A through hole 24 through which the screw 13 to be screwed into 1 is inserted is formed. The support portion 23 is not limited to such a shape, and may have any shape as long as it can support the pier 11.

Scales 25 are provided at predetermined intervals along the longitudinal direction on the other surface of both the support pieces 22, 22 below the connecting portion and along the longitudinal direction thereof. It is arranged so as to correspond to θ. And the above scale 2
At the 5th position, the lower portions of both support pieces 22 and 22 can be bent so as to expand in directions away from each other. Scale 2 above
Reference numeral 5 indicates a portion to be bent corresponding to the ridge angle θ, and the scales 25, 25 on both sides may be set separately with different standards, or may be the same scale.

1 to 4, the supporting pieces 22, 22 are
Through holes 26 through which the screws 14 to be screwed into the base 2 of the ridge 1 are inserted are formed in both lower portions of the.

A gap 27 is formed between the lower portions of the support pieces 22, 22 so that the width dimension increases toward the lower ends of the lower portions. When the two support pieces 22, 22 are joined by spot welding S, the gap 27 is
It naturally occurs due to the heat of welding, and therefore,
The gap 27 can be formed extremely easily.

By the roof tile support bracket 10 and the pier 11,
When the roof tile 7 is to be supported on the roof top 4 of the roof 1 and the roof tile support metal fitting 10 is attached to the roof top 4, the scales 25 corresponding to the size of the roof top angle θ are used to support both support pieces 22, 2.
The lower parts of the two are bent so as to widen each other, and the angle of intersection between the lower surfaces of the two lower parts is matched with the ridge angle θ. Then, the "desired length L of the roof tile support fitting" can be obtained.

In FIG. 3, the work of bending the lower portion of each of the support pieces 22 is performed as follows.

That is, a simple jig provided with two parallel wood pieces 31, 32 is prepared, the support portion 23 is hooked on one wood piece 31, and the middle portions of the support pieces 22, 22 are attached to the other wood piece 32. It is carried out by placing it and positioning it so that the target scale 25 is located at the end side of the wooden piece 32, and then holding the lower portion of the supporting piece 22 and bending it downward.

2 to 4, the roof tile support metal fitting 10 is shown.
Both lower portions of the support pieces 22, 22 are fitted to the ridge top portion 4, and the screws 14 are passed through the through holes 26 and screwed into the base plate 3 of the base portion 2. Then, a plurality of the roof tile support metal fittings 10 are attached to the roof top 4 at predetermined intervals.

Then, the splint 11 is fitted into each support portion 23 of each roof tile support fitting 10, and the screw 13 is inserted into each through hole 24.
Is penetrated and screwed into the pier 11. Then, the pier 11 is supported by each supporting portion 23, and the desired "supporting height H" is obtained.
Is obtained. Therefore, if the roof tiles 7 are placed on the upper surface of the pier 11 and fixed with the fixtures 12 such as nails, the roof tiles 7 are arranged at a predetermined height when viewed from the ground tile 5 on the base 2. Become.

As described above, the adjustment of the "desired length L of the roof tile support metal fitting 10" when the roof tile 7 is to be supported by the base portion 2 of the ridge 1 is performed by the scale corresponding to the ridge apex angle θ. Two
Based on 5, the simple operation of simply bending both support pieces 22, 22 can be performed.

In the above case, the scale 25 is the supporting piece 2
The grooves 2 and 22 extend in the width direction.

Therefore, when both supporting pieces 22 and 22 are bent at the desired scale 25 position, this bending is facilitated by being promoted by the groove and, moreover, is accurately performed with respect to the scale 25 position. The workability of supporting the roof tile 7 by the metal fitting 10 is further improved, and the construction accuracy is improved.

Further, as described above, both the support pieces 2 are
Since a gap 27 is formed between both lower parts of 2, 22,
It is said that when the support pieces 22, 22 are bent, a finger can be put in the gap 27, so that the bending can be performed easily.

FIG. 5 shows another embodiment.

According to this, the apex angle θ'is smaller than the apex angle θ of the above-mentioned embodiment, and the "supporting height H '" is correspondingly larger.

Therefore, in order to increase the "desired length L'of the roof tile support bracket 10", the support pieces 22, 22 of the roof tile support bracket 10 are bent at the lower scale 25 position.

[0036]

According to the present invention, the following effects can be obtained.

According to the first aspect of the present invention, there is provided a roof tile support metal fitting for a building roof for supporting the roof tile on the base of the building, comprising a pair of vertically long sheet metal support pieces, and one surface of each of these support pieces. By joining them to each other, the midway portions in the longitudinal direction of these support pieces are joined to each other, and a support portion for supporting a pier for mounting and fixing the roof tile is formed on the upper portions of the both support pieces. Scales are provided on each of the other surfaces of the support pieces at predetermined intervals along the longitudinal direction, and the lower portions of the support pieces can be bent in directions away from each other at any of the scale positions.

For this reason, when the roof tile support metal fittings are attached to the top of the building in an attempt to support the roof tile on the base of the building,
At the scale position corresponding to the size of the ridge angle, the lower portions of both support pieces are bent so as to widen each other, and the intersection angle between the lower surfaces of these both lower portions is matched with the ridge angle. Then, the "desired length of the roof tile support fitting" can be obtained.

Next, both lower parts of each support piece of the roof tile support bracket are fitted to the top of the tower and attached to the base of the tower, and the pier is supported by the support portion formed on the top of the roof tile support bracket. Therefore, the desired "supporting height" can be obtained. Therefore, if the roof tiles are placed and fixed on the upper surface of the pier, these roof tiles will be arranged at a predetermined height when viewed from the earth tiles on the base.

As described above, the "desired length of the roof tile support metal fitting" when the roof tile is to be supported on the base of the roof.
The adjustment of is based on the scale corresponding to the ridge apex angle, and a simple operation of simply bending both supporting pieces is sufficient.According to the ridge tile supporting bracket, it is possible to easily support the ridge tile to the base of the ridge, The workability will be improved.

Further, unlike the prior art, the roof tile support metal fitting is not composed of the metal fitting base and the metal fitting main body that are screwed together, but is an integral body, so that sufficient strength is secured.

Therefore, the supporting strength of the roof tile is sufficiently secured.

According to the second aspect of the invention, the scale is formed by a groove extending in the width direction of each of the support pieces.

Therefore, when both supporting pieces are bent at a desired scale position, this bending is facilitated by being promoted by the groove, and moreover, the bending is performed accurately with respect to the scale position.

Therefore, it is possible to further improve the workability of supporting the roof tile by the roof tile support metal fittings and improve the accuracy of construction.

According to the third aspect of the invention, a gap is formed between the lower portions of both the support pieces.

Therefore, when both supporting pieces are bent, if the fingers are put in the gap, the bending can be easily performed.

Therefore, the workability of supporting the roof tiles by the roof tile support fittings can be further improved.

[Brief description of drawings]

FIG. 1 is a perspective view of a roof tile support fitting.

FIG. 2 is a line-of-sight view of a ridge using the ridge roof support fittings.

FIG. 3 is a perspective view showing a method of bending the roof tile support fitting.

FIG. 4 is an exploded perspective view for explaining a procedure for attaching the roof tile support bracket and the pier.

5 is a view corresponding to FIG. 2 in another embodiment.

FIG. 6 is a diagram corresponding to FIG. 2 showing a conventional example.

[Explanation of symbols]

 1 building 2 base 3 field plate 4 building top 5 earth tile 6 void 7 building tile 8 supporting means 10 building tile supporting metal fitting 11 splint 12 fixing tool 22 supporting piece 23 supporting portion 25 scale 27 gap L, L'desired length of building tile supporting metal fitting H, H'Support height θ, θ'Building angle

Claims (3)

[Claims] 1. A building roof tile support metal fitting for a building roof for supporting a building roof tile on a base of a building, comprising a pair of vertically long sheet metal support pieces, and joining one side of each of these support pieces to each other,
The midway portions of the support pieces in the longitudinal direction are connected to each other, and a support portion for supporting a stile for mounting and fixing the roof tile is formed on the upper portions of the support pieces. Scales are provided on the surface at predetermined intervals along the longitudinal direction,
A roof tile support metal fitting for a building roof in which the lower part of each of the support pieces can be bent in a direction away from each other at any of these scale positions. 2. The roof tile support fitting for a building roof according to claim 1, wherein the scale is formed by a groove extending in the width direction of each of the support pieces. 3. The roof tile support fitting for a building roof according to claim 1, wherein a gap is formed between the lower portions of both of the support pieces.