JPH0416826Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention relates to a snow stopper mounting bracket that can be installed extremely easily and firmly using the outer engaging portion and the inner engaging portion of a horizontal roof. .

[Conventional technology and its problems]

There have been a variety of snow prevention mounting fittings for horizontal roofing, but most of them are made by drilling bolt holes directly into the horizontal roofing board and fixing the fitting body with fasteners such as bolts. Many of them relied on the strength of the fixing device alone.

Furthermore, when attaching the snow stopper to the snow stopper mounting bracket, it is necessary to drill holes for the bolts in the snow stopper, which not only reduces its strength but also has drawbacks such as being extremely troublesome to install. .

[Means to solve the problem]

Therefore, in order to solve the above problem, the inventor conducted extensive research and developed the idea by forming a vertical plate above one end in the longitudinal direction of the main plate of the belt-shaped metal fitting, and forming a rising portion from the other end. , a locking portion is formed below the vertical substrate, and the vertical substrate and the vertical plate are opposed to each other at an appropriate interval to form a holding portion;
In addition, by using a snow stopper mounting bracket in which a tightening bolt is screwed from either one of the vertical base plate and the vertical plate toward the other, the outer engaging part and the inner engaging part of the horizontal roof can be easily fixed. It can be installed extremely easily and firmly using the present invention, and the above-mentioned problem has been solved and the purpose has been achieved.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 4.

The present invention is mainly formed by a metal fitting main plate 1, a clamping part 2, a locking part 3, and a rising part 4. A rising portion 4 is integrally formed at the other end of the main plate 1 in the longitudinal direction.

Furthermore, a locking portion 3 is provided on the lower surface side of the main plate 1 at the lower end of the holding portion 2 . The main plate 1 of the metal fittings has a shape that is substantially the same in cross-section as a main plate 6a of a horizontal roof board 6, which will be described later, and is slightly warped. When the metal fitting main plate 1 is bent in the longitudinal direction, a holding part 2 and a locking part 3 are formed on the warped side, and a rising part 4 is formed on the opposite side (Fig. 1, (See Figure 2). If necessary, a mounting bottom portion 1a may be provided outward from the rising portion 4 side of the main plate 1 of the metal fitting, and holes for bolts are bored in this mounting bottom portion 1a (see FIG. 1).

The clamping part 2 is formed by a vertical substrate 2a and a vertical plate 2b facing each other substantially in parallel with an appropriate interval (an interval necessary for clamping the blade part of the snow stopper S having an L-shaped cross section). ing.

There are multiple embodiments of such a holding part 2. First, the first embodiment will be described.
b is formed by bending approximately vertically upward from one longitudinal end of the approximately horizontal metal main plate 1 (the side where the metal main plate 1 is curved upward). The vertical plate 2
A plate-shaped intervening plate 2c having an appropriate thickness is fixed to the lower part of b, and a vertical substrate 2a is further fixed to the intervening plate 2c so as to face substantially parallel to the vertical plate 2b. . These vertical substrate 2a, vertical plate 2b, and intervening plate 2c are fixed with bolts and nuts (see FIGS. 1 and 2), or by welding or the like. The lower end of the vertical substrate 2a protrudes toward the lower surface side of the metal fitting main plate 1, and has a cross section of approximately L.
It is formed as a shaped locking part 3 (Fig. 1,
(See Figure 2). Furthermore, screw holes 2d are bored in parallel at the upper part of the vertical substrate 2a. This screw hole 2d may be bored in the vertical plate 2b. That is, the screw hole 2d is formed only in either the vertical substrate 2a or the vertical plate 2b. A tightening bolt 5 is screwed into this screw hole 2d. S is a snow stopper, and although an L-shaped steel is used in the embodiment, any L-shaped cross section may be used.

The blade part of the snow stopper S, which is a piece of L-shaped cross section, is inserted between the vertical base plate 2a and the vertical plate 2b of the holding part 2, and the blade part of the snow stopper S is inserted between the vertical plate 2b and the vertical plate 2b.
Alternatively, by contacting the vertical substrate 2a and tightening the tightening bolt 5, the blade portion of the snow stopper S is pressed by the tip of the tightening bolt 5.

Next, as shown in FIG. 4, the second embodiment of the holding part 2 has approximately the same structure as the first embodiment (see FIG. 2), and the only difference from the first embodiment is the screw. A hole 2d is formed in either the vertical substrate 2a or the vertical plate 2b, and a through hole 2e is formed in the other of the vertical substrate 2a or the vertical plate 2b, so that a tightening bolt can be inserted. It is inserted into the bolt head side of No. 5 so that the through hole 2e forms, and then screwed into the screw hole 2d. By tightening the tightening bolts 5, the vertical substrate 2a and the vertical plate 2b are brought close to each other. That is, by tightening the tightening bolt 5 after the blade part of the snow stopper S is inserted between the vertical base plate 2a and the vertical plate 2b of the holding part 2, the blade part of the snow stopper S becomes vertical. It is firmly held between the shaped substrate 2a and the vertical plate 2b.

Further, in the holding part 2 of the second embodiment, the screw hole 2d may be formed only in either one of the vertical substrate 2a and the vertical plate 2b, similar to the holding part 2 of the first embodiment. be.

A is a metal horizontal roof, and is covered with horizontal roof boards 6. This horizontal roofing board 6
has an appropriate length or length in this longitudinal direction,
When this horizontal roofing board 6 is viewed as a cross section perpendicular to the longitudinal direction, an inner engaging portion 6b is formed that extends inwardly and upwardly from one side (water side) of the main plate 6a, and an inner engaging portion 6b is formed that extends inwardly and upwardly from one side (water side) of the main plate 6a, and the other side (water side) of the main plate 6a is An outer engaging portion 6c extending inwardly and downwardly from the lower side is integrally formed. This outer engaging portion 6c is configured to appropriately engage with the inner engaging portion 6b of the lower horizontal roofing board 6.
The main plate 6a is bent from one side into a flat part, a gently sloped part, and a flat part, and the main plate 6a has an inner engaging part 6b and an outer engaging part 6c.
is integrally formed by bending a single metal plate as appropriate. A heat insulating material such as foamed synthetic resin is adhered to the lower surface of the horizontal roofing board 6 as required.

Reference numeral 7 denotes a hanger, and a mounting portion 7b is integrally formed outward from the lower end of a holding portion 7a having a mountain shape or the like.

The horizontal roofing board 6 is placed on the supporting material 8 so as to be perpendicular (including substantially perpendicular) to the longitudinal direction of the supporting material 8, and the inner engaging portion 6b of the horizontal roofing board 6 is is locked by the holding part 7a of the hanger 7, and the attachment part 7b of the hanger 7 is fixed to the support member 8 with a fixing device 9 such as a rivet or a drill screw, or an insertion claw, etc.
Next, the horizontal roofing board 6 on the upper side of this tier (water side)
The outer engaging part 6c is engaged with the inner engaging part 6b of the lower horizontal roof board 6, and these are sequentially repeated on the water side to form the horizontal roof A.

In the figure, 10 is a base material such as a board or a heat insulating material, and 11 is a structural material such as a main building.

[Effect]

The longitudinally adjacent parts of the horizontal roofing sheets 6, 6 that make up the horizontal roofing A are separated by an appropriate interval (if the mounting bottom 1a is provided on the main metal plate 1, the width of the mounting bottom 1a). Then, the metal fitting main plate 1 is placed between the edge parts of the adjacent main plates 6a, 6a, and its locking portion 3 is locked to the outer engaging portions 6c, 6c, and the rising portion 4 is placed on the inner side. Insert into the engaging parts 6b, 6b, and then fix the mounting bottom 1a to the base material 10 with bolts 12 or the like as necessary, or if the mounting bottom 1a is not provided, attach the main plate 1 of the fitting. may be directly fixed to the base material 10 with bolts 12.

[Effect of idea]

In the present invention, a vertical plate 2b is formed above one longitudinal end of the belt-shaped main plate 1, a rising portion 4 is formed from the other end, and a locking portion 3 is formed below the vertical substrate 2a.
The vertical substrate 2a and the vertical plate 2b are opposed to each other at an appropriate interval to form a holding part 2, and a tightening bolt 5 is inserted from one of the vertical substrate 2a and the vertical plate 2b toward the other. By using a screw-in snow stopper mounting bracket, first, it can be easily and quickly installed on the horizontal roof A, and second, it can be installed extremely firmly on the horizontal roof A. 3, the structure is extremely simple and can be provided at a low price, 4th, it does not give an unnatural appearance even after installation on the horizontal roof A, and 5th, the longitudinal length of the horizontal roof board 6 is It has various effects such as being able to prevent deformation and damage caused by thermal stress and the like against thermal expansion and contraction in the direction.

To explain these effects in detail, in the present invention, a locking portion 3 is provided at one end in the longitudinal direction of the main plate 1 of the metal fitting, and a rising portion 4 is provided at the other end.
By locking the locking parts 3 to the outer engaging parts 6c, 6c adjacent in the longitudinal direction of the horizontal roof A, and inserting the rising parts 4 into the inner engaging parts 6b, 6b, the horizontal roof A The snow stopper mounting bracket of the present invention can be installed extremely easily and quickly. That is, there is no need for processing such as providing holes for attachment to the horizontal roof A, and the fixing can be done extremely easily and quickly, which has the effect of improving workability.

Furthermore, when attaching the snow stopper S to the snow stopper mounting bracket of the present invention, the blade part of the snow stopper S is brought into contact with either the vertical base plate 2a or the vertical plate 2b, and the tightening bolt is tightened. 5 or vertical substrate 2
a. Bring the vertical plates 2b close together with tightening bolts 5,
Snow stopper S by pinching the blade part of snow stopper S
This eliminates the need to provide bolt holes in the snow stopper S. As a result, the snow stopper S can be installed extremely firmly and quickly, and the overall connection between the horizontal roof A and the snow stopper S of the present invention has been improved.

Furthermore, the present invention has an extremely simple structure, is easy to manufacture, and can be mass-produced at an extremely low price.

Next, the present invention has the locking portion 3 and the rising portion 4 as the main components, and the locking portion 3 is attached to the outer engaging portions 6c, 6c of the horizontal roof panels 6, 6 adjacent in the longitudinal direction.
and locks the rising portion 4 in the inner engaging portions 6b, 6b.
By inserting this, the present invention is fixed at two locations, making it possible to achieve extremely strong installation.

In addition, the rising portion 4 can sufficiently withstand the force of the horizontal roof A from the water side to the water side due to the snow load, and the force that blows from the water surface side to the water surface side. The locking portion 3 can sufficiently withstand wind pressure.

Furthermore, in the present invention, the main plate 1 of the metal fittings is formed into a band shape, and can be placed along the main plate 6a of the horizontal roofing board 6, so wind resistance is less likely to occur, and the appearance of the horizontal roofing A does not look strange. It can be made into something that does not give.

Next, the locking part 3 in the present invention is attached to the horizontal roof A.
The outer engaging portion 6 of the adjacent horizontal roof panels 6, 6
c, 6c, and the rising portion 4 is connected to the inner engaging portion 6.
When inserted into the outer engaging portions 6c, 6b, the locking portion 3 and the rising portion 4 are inserted into the outer engaging portions 6c, 6c, and the inner engaging portion 6.
b, 6b, and the horizontal roofing board 6 expands and contracts due to heat in the longitudinal direction, and even if the snow stopper mounting bracket is attached, thermal stress etc. may occur to the horizontal roofing board 6. This prevents the occurrence of deformation and damage caused by (see Figure 3).

In addition, a mounting bottom part 1a is provided on the metal fitting main plate 1 of the present invention, and this mounting bottom part 1a is attached to the base material 1 with bolts 12.
If it is fixed at 0, the joint spacing between the horizontal roof plates 6, 6 adjacent in the longitudinal direction of the horizontal roof A will be constant, and the bolts 12 will be hidden inside the horizontal roof A, and the bolts will be removed from the 12 locations. can reliably block rainwater from entering.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view of the invention applied to a horizontal roof, Fig. 2 is a longitudinal cross-sectional side view of Fig. 1, and Fig. 3 is a cross-sectional view of Fig. 1. The plan view and FIG. 4 are longitudinal sectional side views of main parts of another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Metal fitting main plate, 2... Holding part, 2a... Vertical board, 2b... Vertical plate, 3... Locking part, 4...
...Rising portion, 5...Tightening bolt.

Claims (1)

[Scope of utility model registration request] A vertical plate is formed above one end in the longitudinal direction of the main plate of the belt-shaped metal fitting, a rising part is formed from the other end, a locking part is formed below the vertical board, and the vertical board and the vertical board are connected to each other. A snow stopper mounting bracket, characterized in that the clamping parts are opposed to each other at an appropriate interval, and a tightening bolt is screwed from one of the vertical base plate and the vertical plate toward the other.