JP6463583B1 - Snow stop member installation structure - Google Patents

Abstract

An object of the present invention is to provide a snow stop member that is easy to assemble and handle at low cost, is easy to assemble and handle, has an improved snow stop function, and can control rainwater and snowmelt water flowing through a roof.
SOLUTION: A long, substantially quadrangular pyramid-shaped wood, a long galvalume steel plate (registered trademark) having a hem portion and a substantially downward-facing U-shaped cross section, and a first covering the outer surface of the galvalume steel plate (registered trademark). The timber includes a waterproof sheet and a reinforcing metal plate having a substantially S-shaped cross section, and the wood is on a second waterproof sheet laid on the inclined roof surface at a predetermined angle with respect to the inclination direction of the inclined roof surface. Placed in a horizontally long state, fixed to the inclined roof surface with a first fixing tool, the reinforcing metal plate covering a part of the wood, fixed to the wood with a second fixing tool, and The surface that contacts the second waterproof sheet is fixed to the inclined roof surface with a third fixture, and the Galvalume steel plate (registered trademark) and the first waterproof sheet are the Galvanium steel plate (registered trademark). The wood and the complement are placed inside a substantially U-shaped cross section. The first waterproof sheet covers the metal plate so as to accommodate the left and right side surfaces of the wood in the horizontally long state, the skirt portion of the Galvalume steel plate (registered trademark), and the first waterproof sheet. Extends on the second waterproof sheet on the inclined roof surface, and the first waterproof sheet covering the hem of the Galvalume steel sheet (registered trademark) is water-tightly bonded to the second waterproof sheet. Snow stop member.
[Selection] Figure 1

Description

  The present invention relates to a snow stop member that suppresses snow falling on an inclined roof from falling.

  Conventionally, a large amount of snow piled up on a sloped roof has fallen at a stretch, which sometimes damages the articles at the destination of the fall or poses a danger to human life.

  Therefore, there has been a demand for a snow stop member that suppresses snow falling on the sloped roof and reduces the necessity of snow removal from the place where the snow fell and the danger associated with the fall.

  As a related technology, the roof surface is formed by covering with a waterproof sheet made of a flexible synthetic resin material, and the lock protrudes on the outer surface of the waterproof sheet and can be locked against snow on the roof surface. In a sheet-covered roof provided with a snow stop part, which is provided with a face part and prevents a snow cover from falling from the roof by fixing it to a structure below the roof surface with a fixture that can be fixed by penetration. In order to prevent the waterproof performance from being deteriorated while allowing the snow stopper to be easily formed, at least the region of the snow stopper member extending from the locking surface portion to the fixing portion by the fixing tool is separated from the waterproof sheet. The cover is covered with a waterproof covering material made of a flexible synthetic resin material, and the waterproof cover material is disposed so as to cover the peripheral portion of the snow stopper member from the locking surface portion to the fixed portion and from the region to the ridge side. Around the waterproof coating The parts, techniques for bonding the waterproof sheet watertight has been proposed (see Patent Document 1).

JP 2000-352161 A

However, in the technique described in Patent Document 1, it is necessary to mold a waterproof sheet without using a die in order to cover a specific shape of the snow stop member with a waterproof sheet as a waterproof covering material, which is costly and troublesome.
Moreover, in the technique described in Patent Document 1, it is necessary to fix a large number of snow-preventing members having a specific shape from the base portion of the roof, resulting in extra labor.
In addition, the technology described in Patent Document 1 does not disclose a configuration in which wood, a galvalume steel plate (registered trademark), and a metal reinforcing plate are combined, and includes various advantages including the merits of the material of the galvalume steel plate (registered trademark). There is no suggestion or disclosure about the benefits of.
Moreover, in the technique described in Patent Document 1, there is no disclosure at all regarding the improvement of the snow stop function by the specific shape of the snow stop member and the control of rainwater and snowmelt flowing through the roof, and there is much room for improvement.

  An object of the present invention is to provide a snow stop member that is easy to assemble and handle, improves snow stop function, and can control rainwater and snowmelt flowing through a roof while increasing strength at low cost. .

The installation structure of the snow stop member of the present invention is as follows:
A long, substantially quadrangular pyramid-shaped wood, a galvanium steel sheet (registered trademark) having a skirt and a substantially U-shaped section, and a first waterproof sheet covering the outer surface of the galvalume steel sheet (registered trademark); a installation structure of the snow stop member ing from the cross section S-shaped reinforcing metal plate,
The wood is placed on a second waterproof sheet laid on the inclined roof surface in a horizontally long state at a predetermined angle with respect to the inclination direction of the inclined roof surface, and the first fixed to the inclined roof surface Fixed with tools,
The reinforcing metal plate covers a part of the wood, is fixed to the wood with a second fixing tool, and a surface contacting the second waterproof sheet is a third fixing tool on the inclined roof surface. Fixed,
The Galvalume steel plate (registered trademark) and the first waterproof sheet cover the galvalume steel plate (registered trademark) so as to accommodate the wood and the reinforcing metal plate inside the substantially U-shaped cross section of the section, and The first waterproof sheet also covers left and right side surfaces in the horizontally long state of the wood,
The skirt and the first waterproof sheet of the Galvalume steel plate (registered trademark) are stretched on the second waterproof sheet of the inclined roof surface,
The first waterproof sheet covering the skirt of the Galvalume steel plate (registered trademark) is water-tightly bonded to the second waterproof sheet.

In this way, in addition to the fact that timber is cheap and easy to obtain, Galvalume Steel Sheet (registered trademark) has the advantages of being inexpensive, easy to process, and lightweight, thus increasing strength at low cost. On the other hand, assembly and handling are easy, and the snow stop function is improved. Further, if the aspect ratio of the cross section in the short direction of the wood is approximately 1: 2, and the horizontal surface forms the lower surface, “2 × like a 2 × 4 material that is inexpensive and readily available. By using the “material (two-by-material)”, low cost can be realized, and the depth of the snow stop member with respect to the inclination direction of the inclined roof surface is secured, and the strength against the pressure that the accumulated snow tries to slide down the inclined roof surface Can be increased.
In addition, since the basic lumber is long, the snow stop member is long as a whole, and a large number of members are not required, reducing the labor of installation work.
Also, the length of the snow stop member can be designed to be adapted to the site, whether it is short or long. For example, about 600 mm to 2000 mm may be standard, and a length of about 4000 mm may be used.
In addition, since the basic lumber is long, the snow stop member is also long as a whole, and it is horizontally long at a predetermined angle (slightly tilted from the left and right horizontal directions) with respect to the tilt direction of the inclined roof surface. When placed in a state, water can be collected on the lower left and right sides, and control of rainwater and snowmelt flowing on the inclined roof surface becomes possible. In other words, it can also fulfill the role of a spider. Furthermore, if the horizontal direction is completely horizontal with no inclination in the left and right directions, water flows to both the left and right sides, but that may be acceptable.
In addition, the Galvalume steel plate (registered trademark) and the first waterproof sheet are preliminarily bent at a different location in a flat Galvanium steel plate (registered trademark) into a substantially U-shaped cross section having a skirt, The waterproof sheet is combined and prepared so as to cover the outer surface, and the integrated member is used on the wood and the reinforcing metal plate placed on the second waterproof sheet laid on the inclined roof surface at the site. Since it is only necessary to fit it in, it is easy to work on site. In addition, since the Galvalume steel plate (registered trademark) and the first waterproof sheet can be prepared in combination in another place in advance, there is also an effect that the quality is uniformly maintained regardless of the weather. Furthermore, since it is not necessary to mold the first waterproof sheet into a specific complicated shape, for example, the end material of the second waterproof sheet laid on the inclined roof surface can be used as the first waterproof sheet. There are great economic benefits.
In addition, the first waterproof sheet covering the hem of the Galvalume steel sheet (registered trademark) may be water-tightly bonded to the second waterproof sheet, so that simple work such as welding the waterproof sheets together at the site Can be completed with.
In addition, a separate reinforcing metal plate is fixed to the timber and the roof with fasteners such as screws, nails, screws, etc., so that strength is pulled out and effective for the pressure that the accumulated snow tries to slide down the inclined roof surface Can be countered.
In addition, because the cross section is arranged in a substantially trapezoidal shape with the bottom surface larger than the top surface, the snow pressure on the lower side is large, so it is effective for the pressure to endure and slide down the inclined roof surface The snow stop function can be improved by countering the target. Furthermore, since the cross section is substantially trapezoidal, so to speak, the angle is larger when the first waterproof sheet is combined (wrapped) with the Galvalume steel plate (registered trademark) on the machine, so the accuracy of the work is increased. Easy to keep

Moreover, the installation structure of the snow stop member of the present invention is
A plurality of the snow stop members are arranged in a direction perpendicular to the inclination direction and spaced apart from each other in a longitudinal direction of the snow stop member to form one row, and a plurality of the rows are provided along the inclination direction. The snow stop members in each row are arranged so as to be shifted to positions where the snow stop members in the front and rear rows are not provided.

  By comprising in this way, a snow stop function can be improved efficiently, ensuring those durability with few snow stop members.

  According to the present invention, it is possible to provide a snow stop member that is easy to assemble and handle, improves snow stop function, and can control rainwater and snowmelt water flowing through the roof while increasing strength at low cost. .

It is a figure which shows the structure of the snow stop member which concerns on embodiment of this invention. It is sectional drawing which shows the structure of each part of the snow stop member which concerns on embodiment of this invention. It is sectional drawing which shows the structure of the snow stop member which concerns on embodiment of this invention. It is a figure which shows the usage condition of the several snow stop member which concerns on embodiment of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Referring to FIGS. 1, 2, and 3, the snow stop member 1 of the present embodiment is basically roughly a long, substantially pyramid-shaped wood 10 and a reinforcing metal plate 20 having a substantially S-shaped cross section. And a long Galvalume steel plate (registered trademark) 30 having a substantially U-shaped cross section with a skirt and a first waterproof sheet 40.

The wood 10 is in the shape of a long, substantially quadrangular pyramid. For example, a 2 × 4 material: a two-by-four material having a length-to-width ratio of a substantially rectangular parallelepiped cross-section in a short-side direction is approximately 1: 2. It may be formed. For example, the dimensions are about 35 mm in height, about 90 mm in depth, and about 600 mm in width. Since the standard is about 600 mm to 2000 mm, and it can be designed to be adapted to the field, whether it is short or long, it may be further about 4000 mm long. By using “2 × material (two-by material)” such as 2 × 4 material that is inexpensive and easily available, low cost can be realized, and the snow stopper member (in the inclination direction of the inclined roof surface of the inclined roof 50 ( The depth (relative to the height dimension) is ensured, and the strength against pressure at which the accumulated snow tries to slide down the sloped roof surface can be increased.
The wood 10 is placed on the second waterproof sheet 60 on the inclined roof surface in a horizontally long state at a predetermined angle with respect to the inclination direction of the inclined roof surface, and screws, nails, screws, etc. are placed on the inclined roof surface. It is fixed with one fixture.
Since the basic lumber 10 is long, the snow stop member 1 is long as a whole, and a large number of members are not required, and installation work is reduced, and the long lumber 10 has a predetermined angle. When placed in a horizontally long state (slightly tilted from the horizontal direction on the left and right), water can be collected on the lower left and right sides, making it possible to control rainwater and snowmelt water flowing on the inclined roof surface. In other words, it can also fulfill the role of a spider. Furthermore, if the horizontal direction is completely horizontal with no inclination in the left and right directions, water flows to both the left and right sides, but that may be acceptable.

  The reinforcing metal plate 20 having a substantially S-shaped cross section includes, for example, two continuous upper surfaces among three surfaces that are formed by bending a plate-shaped PVC steel sheet having a thickness of about 0.6 mm to form a substantially S-shaped cross section. Thus, the shape of the wood 10 is partially covered. As an example, when the wood 10 has a height of about 35 mm, a depth of about 90 mm, and a width of about 600 mm, the reinforcing metal plate 20 has a height of about 37 mm, a depth of about 45 mm, and a width of about 550 mm. Basically, by covering a part of the timber 10 from the upper side of the inclined roof surface, strength is drawn out, and it is possible to effectively counter the pressure that the accumulated snow tries to slide down the inclined roof surface. In addition, you may cover a part of timber 10 from the downward side of an inclined roof surface. The uppermost surface of the reinforcing metal plate 20 is fixed to the wood 10 with a second fixing tool such as a screw, a nail, or a screw, and the lowermost portion of the reinforcing metal plate 20 is in contact with the second waterproof sheet 60. Is fixed to the inclined roof surface with a third fixing tool such as a screw, a nail or a screw. This is to ensure the strength against the pressure that the accumulated snow tries to slide down the inclined roof surface.

  The Galvalume steel plate (registered trademark) 30 is, for example, a plate-shaped member having a thickness of about 1.0 mm and is formed in a long shape having a substantially U-shaped cross section with a skirt. That is, it is a shape that can be fitted to the wood placed on the second waterproof sheet laid on the inclined roof surface. In addition, both hem parts of the Galvalume steel plate (registered trademark) 30 extend on the second waterproof sheet 60 on the inclined roof surface. The first waterproof sheet 40 is covered as a core material along the shape of the wood 10. Galvalume steel plate (registered trademark) 30 has the advantages of being cheaper, easier to process and lighter than general expensive PVC steel materials, and is easy to assemble and handle at low cost while increasing strength, and In addition, the snow stop function is improved.

The first waterproof sheet 40 is, for example, a vinyl chloride sheet (vinyl chloride resin sheet). In addition, use any type of material that has a structure that does not allow rainwater and snowmelt to permeate, has cold resistance and weather resistance, and has appropriate shrinkage and elasticity that can follow the specified shape. Also good. In addition, since the end material of the 2nd waterproof sheet 60 currently laid on the inclined roof surface can be utilized as the 1st waterproof sheet 40, the merit of cost saving arises.
In addition, a flat Galvalume steel plate (registered trademark) 30 is bent in advance at another place in a substantially downward U-shaped cross section having a skirt, and combined so that the first waterproof sheet 40 covers the outer surface ( It may be prepared by attaching (wrapping around). At that time, the cross section of the wood 10 has a substantially trapezoidal shape, which is broadened to the end, and the substantially downward U-shaped cross section of the Galvalume steel plate (registered trademark) 30 has a shape along the same. When attached to the Galvalume steel plate (registered trademark) 30, since the angle is larger than the rectangular right angle, it is easy to maintain the accuracy of the work. Then, the integrated member is fitted into the wood 10 and the reinforcing metal plate 20 placed on the second waterproof sheet 60 laid on the inclined roof surface at the site, that is, a galvalume steel plate ( Since it is only necessary to house the wood 10 and the reinforcing metal plate 20 in the substantially U-shaped cross section of the registered trademark 30, the work at the site becomes extremely easy. In addition, since the Galvalume steel plate (registered trademark) 30 and the first waterproof sheet 40 can be prepared in advance in another place, the quality is maintained uniformly regardless of the weather (especially rainy weather).

The first waterproof sheet 40 has a sufficient width so as to cover the left and right side surfaces of the wood 10 in a horizontally long state, and cuts, cuts, and bonds both sides of the wood 10 while being cut and bonded as necessary on the site. It may be covering.
The first waterproof sheet 40 extends on the second waterproof sheet 60 on the inclined roof surface. The skirt of the first waterproof sheet 40 covering the skirt of the Galvalume steel plate (registered trademark) 30 is adhered to the second waterproof sheet 60 in a watertight manner.
The waterproof sheet can be welded by any method as long as it can be fixed without being peeled off. It can also be completed by simple operations such as welding the waterproof sheets together at the site.

  The second waterproof sheet 60 is a polyvinyl chloride sheet, for example. It may be the same as that of the first waterproof sheet 40, and by doing so, it is possible to use the end material of the second waterproof sheet 60 as the first waterproof sheet 40, resulting in an economic merit. In addition, a base structure plywood (12 mm) or the like may be provided as a lower layer of the second waterproof sheet 60 on the inclined roof surface.

Next, with reference to FIG. 4, an example of a usage mode of the plurality of snow stop members 1 will be described. In FIG. 4, it is assumed that there is a downward slope from the upper side to the lower side of the drawing (the upper side of FIG. 4 is the highest position).
A plurality of snow guard members 1 are arranged in a row (horizontal direction, for example, 900 mm) larger than the horizontal dimension in the vertical direction with respect to the inclination direction of the sloped roof 50 and in a single row (for example, 900 mm). A plurality of rows are provided along the slope direction of the sloped roof (one horizontal row at the highest position, one horizontal row at the slightly lower position, and one horizontal row at the lowest end). The stopper members 1 are alternately shifted at positions where the snow stopper members 1 in the front and rear rows are not arranged. Therefore, it is possible to efficiently secure and improve the snow stop function while securing the durability with a small number of snow stop members 1. In addition, since the snow stop member 1 is disposed in a substantially trapezoidal shape in which the lower surface is larger than the upper surface, the snow pressure on the lower side is large, so that it can withstand it and slide down the inclined roof surface. The snow stop function can be improved by effectively countering the pressure to be applied.
Although arrangement | positioning of the several snow stop member 1 is not restricted to the above, if it is made to disperse | distribute suitably, it can exhibit a snow stop function efficiently with the number of the snow stop members 1 few.
If the plurality of snow stoppers 1 are arranged in the vertical direction with respect to the inclination direction of the inclined roof 50 at a distance smaller than the longitudinal dimension of the snow stopper member 1 to form one row (one horizontal row), the inclined roof As a whole, it is easy to control rainwater and snowmelt that flows through the surface, so that it can effectively serve as a kite.

  In addition, although not illustrated one by one, the present invention may be implemented with various modifications including the size and shape of each component within a range not departing from the gist thereof. For example, the wood 10 may be an arbitrarily long member such as a substantially rectangular parallelepiped, and a sheet metal may be used instead of the wood 10.

1 Snow stopper 10 Wood 20 Reinforced metal plate 30 Galvalume steel plate (registered trademark)
40 First tarpaulin 50 Inclined roof 60 Second tarpaulin

Claims (2)

A long, substantially quadrangular pyramid-shaped wood, a galvanium steel sheet (registered trademark) having a skirt and a substantially U-shaped section, and a first waterproof sheet covering the outer surface of the galvalume steel sheet (registered trademark); a installation structure of the snow stop member ing from the cross section S-shaped reinforcing metal plate,
The wood is placed on a second waterproof sheet laid on the inclined roof surface in a horizontally long state at a predetermined angle with respect to the inclination direction of the inclined roof surface, and the first fixed to the inclined roof surface Fixed with tools,
The reinforcing metal plate covers a part of the wood, is fixed to the wood with a second fixing tool, and a surface contacting the second waterproof sheet is a third fixing tool on the inclined roof surface. Fixed,
The Galvalume steel plate (registered trademark) and the first waterproof sheet cover the galvalume steel plate (registered trademark) so as to accommodate the wood and the reinforcing metal plate inside the substantially U-shaped cross section of the section, and The first waterproof sheet also covers left and right side surfaces in the horizontally long state of the wood,
The skirt and the first waterproof sheet of the Galvalume steel plate (registered trademark) are stretched on the second waterproof sheet of the inclined roof surface,
The first waterproof sheet that covers the skirt of the Galvalume steel plate (registered trademark) is an installation structure of a snow stop member that is water-tightly bonded to the second waterproof sheet. A plurality of the snow stop members are arranged in a direction perpendicular to the inclination direction and spaced apart from each other in a longitudinal direction of the snow stop member to form one row, and a plurality of the rows are provided along the inclination direction. The snow stop member installation structure according to claim 1, wherein the snow stop members in each row are arranged to be shifted to positions where the snow stop members in the front and rear rows are not provided.

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