JP3168545B2 - Roof fitting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for storing a roof in which snow does not accumulate on the roof.

[0002]

2. Description of the Related Art In a membrane structure building in a snowy area, snow may be piled on the roof membrane, especially on the periphery of the fixing device at the edge of the membrane without falling down or may freeze, and the load of the accumulated snow may be increased. Is applied to the roof membrane, and a large span of the roof imposes a heavy burden on the roof membrane. In addition, snow on the roof not only causes damage to the roof membrane, but also makes the room dark and hinders comfortable use. For this reason, conventionally, a method of melting snow and ice by heating a roof film using a heat generating means as a measure against snow melting has been known (for example, Japanese Patent Publication No. 53-7558, Japanese Patent Application Laid-Open No. 56-56).
-102205).

[0003]

According to the conventional example, snow can be reliably melted, thereby preventing snow on the roof.
The use of the heat generating means increases the equipment cost, and takes time for construction and maintenance.

[0004] An object of the present invention is to provide a simple structure that can reduce the equipment cost, and that the construction and maintenance are not troublesome, and that snow is reliably prevented.

[0005]

According to the present invention, an end of a roof member is supported by a support and a fixed body on the support, and the fixed body and the fixed body are mounted on a mounting portion provided on the support. A snow stopper for covering a roof member near the fixed body is attached. The portion where the snow stopper preventing cover covers the fixed body includes both the case of the whole fixed body and the case of a part of the fixed body. Therefore, the above “covering” means only the case of the whole fixed body. Does not mean. The snow stopper is inclined downward toward the rear end of the cover with respect to the horizontal level, and the front end of the cover is in contact with the roof member. The roof member is, for example, a roof membrane in a membrane structure building. Rubber, plastic, steel, or the like is used as the material of the snow stopper prevention cover.

[0006]

The snow sliding down the roof member does not stop at the fixed body by sliding on the downward snow cover.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, as a first embodiment of the present invention, a case where the present invention is applied to a roof membrane of a membrane structure building will be described with reference to FIGS. The bottom of the support base 1 is fixed on a beam (not shown) by fixing means such as an anchor bolt. A plurality of support bases 1 are installed continuously around the entire beam,
The upper support plate 1a is inclined so that the roof membrane 2 side (the left side in FIG. 1) is raised, and a mounting bolt 3 made of stainless steel or the like is erected from the lower surface of the support plate in a penetrating state. The draining sheet 4, the rubber plate 5, the rubber plate 6, and the membrane end 2a are attached to the mounting bolts from below in a state where they are superimposed sequentially. After fixing, the fixed body is fixed by tightening the nut 8 attached to the mounting bolt 3. For this reason, the membrane end 2a is fixed on the support plate 1a by the fixing body 7. The draining sheet 4 is made of a rubber plate, an iron plate, or the like, covers the upper surface and the outer surface (the right side surface in FIG. 1) of the support base 1, and partitions the room from the outside in a sealed state.

Further, a snow stopper cover 9 is attached to the mounting bolt 3 so as to cover the membrane end 2a and the fixed body 7, and the snow stopper cover is fixed by a cap nut 10 attached to the upper end of the mounting bolt. I have. The snow stopper 9 is made of resin or the like, and is inclined downward at the rear end of the cover with respect to the horizontal level H when attached to the mounting bolt. Reference numeral 9a denotes a mounting bolt through hole, which is provided with a concave portion 9b communicating with the through hole and in which the cap nut 10 is located.

For this reason, the snow falling on the roof membrane is
As shown by the arrow in FIG. 1, the user slides on the snow-prevention cover 9 and slides down from the roof without stopping on the fixed body 7 as shown by the arrow in FIG.

The installation of the snow stopper may be carried out simultaneously with the construction work of the roof membrane, or may be carried out separately from the construction work after the membrane is stretched.

When the snow stopper cover is not required, an ordinary cover with a short mounting bolt may be used.

In FIG. 1, in the above example, the support for the film end 2a is constituted by the support 1, but it may be constituted by a beam without using the support. Applicable to all film structures.

Next, as a second embodiment of the present invention, a case where the present invention is applied to a roof of a building having an atrium will be described with reference to FIG. Anchor bolt 1 on roof structural material 11
2, a frame 13 made of sash is fixed. An end of a roof glass 14 is fixed to this frame by a fixing body 15 having a substantially T-shaped cross section. In the example shown in the figure, the roof glass 14 uses a pair of glass plates facing each other with a spacer 16 interposed therebetween, and a heat insulating space 17 is formed between the glass plates. The right half of the fixed body 15 in the drawing and the end of the roof glass 14 are covered with a snow stopper 18.

The snow stopper cover 18 is formed of a steel plate or the like, and has an inclined sliding surface 18a at its tip. A rear end portion and a substantially intermediate portion of the snow stopper cover 18 are fixed to a fixing body 15 attached to a mounting body 13a standing upright from the frame 13 by screws 19. When the snow stopper prevention cover 18 is fixed to the fixed body 15, the rear end side has a downward slope with respect to the horizontal level H.

Also in this example, the snow falling on the roof glass 14 slides on the roof glass, slides on the snow protection cover 18 as shown by the arrow in FIG. It slides down, eliminating the risk of snow and freezing around the fixed body.

[0016]

According to the present invention, the snow-prevention cover covers the whole or a part of the fixed body and the roof member near the fixed body, and is attached with its rear end downward with respect to the horizontal level. Therefore, it is easy to slide down snowfall, it is possible to prevent snow accumulation on the roof, and since heat generation means is not used as in the past, equipment costs are low with a simple configuration, and work and construction and maintenance are troublesome. It does not take.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a use state of a first embodiment of the present invention.

FIG. 2 is an exploded view of the first embodiment of the present invention.

FIG. 3 is a sectional view showing a second embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Support body (support stand) 2 Roof member (roof membrane) 2a Membrane end part 3 Fixing bolt 7 Fixed body 9 Snowproof cover 10 Cap nut 13 Support body (frame) 13a Mounting body 14 Roof member (roof glass) 15 Fixed Body 18 Snow stopper prevention cover 19 Screw H Horizontal level

──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Tsukasa Tomomeji 74-1-15 Maeda, Teine-ku, Sapporo-shi, Hokkaido Inside Hokkaido Institute of Technology Hei 2-99129 (JP, U) Japanese Utility Model Hei 2-18870 (JP, U) Japanese Utility Model Showa 62-190061 (JP, U) Japanese Utility Model Showa 63-151661 (JP, U) (58) Fields surveyed (Int) .Cl. ⁷ , DB name) E04H 9/16 E04D 13/00 E04H 15/00-15/64

Claims (3)

(57) [Claims] 1. An end portion of a roof member is supported by a support and a fixed body on the support, and a mounting portion provided on the support covers the fixed body and a roof member near the fixed body. The snow stopper is attached, and the snow stopper is sloped downward toward the rear end of the cover with respect to the horizontal level, and the front end of the cover is in contact with the roof member. Roof fitting structure characterized by. 2. A roof fitting structure according to claim 1, wherein the roof member is a roof membrane. 3. A roof fitting structure according to claim 1, wherein the roof member is a plate member.