JPH063057Y2 - Roof snow brace mounting bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a roof having thin metal plates joined together and having a joining convex portion, for example, a vertical flat roof, a round roof fold plate roof, and a stainless seam called NZ method. The present invention relates to a snow tacking angle fitting for use on a welded roof or the like.

(Prior Art) A snow stopper fitting mounted on a roof having a joining convex portion has a main body portion fixed so as to sandwich the joining convex portion of a winding goby portion or a seam portion, and an appropriate snow stopping member. It is provided with a snow-prevention function such as by attaching a. As a means for providing the function of the snow stopper, a snow stopper plate is attached to the main body (see Japanese Utility Model Laid-Open No. 57-181827), or a groove is formed in the main body portion and the vertical side of the angle member for snow stopper is provided in the groove. Some parts are fitted together and snow-covered angle members are attached (Actually Shokai 5
(See Japanese Patent Publication No. 8-181737).

Further, as the snow-prevention angle member is used, the fitting groove is not formed from above the main body portion, but the fitting groove is provided on the back surface of the main body portion, and the horizontal side portion of the angle member is fitted into the fitting groove. Some of them are present (see Japanese Utility Model Laid-Open No. 56-118225).

(Problems to be solved by the invention) As described above, the snow stopper fitting using the angle member as the snow stopper member has the vertical side portion of the angle member attached to the fitting member.
Some of them have horizontal sides attached to metal fittings, but since the snow load is received from the lateral direction, the former is inferior in resistance to the snow load compared to the latter. The latter is also unsuitable except for metal fittings with a suitable width, such as for roof tile roofs.

(Means for Solving the Problem) In view of the above-mentioned problems, the present invention proposes a snow tacking angle mounting bracket to be mounted on the main body with the horizontal side portion of the snow tacking angle member positioned below.

That is, the snow-shoe angle mounting metal fitting for a roof according to the present invention is one in which an angle fitting groove portion and an angle restraining portion are provided in a sandwiching body that sandwiches and fixes the joint convex portion of the roof by tightening the insertion bolt and the nut. The fitting groove is a groove having a shape in which the interval of the lower part in the front-back direction of the holding body orthogonal to the holding direction is narrower than the interval of the upper part in the same direction, and the front-back interval of the upper part is larger than the front-back width of the snow-prevention angle member. The inner end surface of the lower part of the groove is narrow, and when the lower end of the angle material is positioned inside the groove with the back surface of the snow-stopping angle material aligned with the inner end surface of the groove above. Formed into a shape that abuts against
Further, the angle restraining portion is formed by providing an angle restraining plate on the top of the holding body which is in contact with the fitting groove portion.

(Operation) The above-mentioned angle mounting bracket is clamped and fixed to the winding goby portion of a predetermined roof, and the snow-prevention angle material is fitted into the fitting groove portion with its horizontal side portion facing down, and the angle suppressing portion is used. The angle member is prevented from being detached from the metal fitting, and the portion having the most proof strength in the lateral direction, that is, the horizontal side portion of the angle member is integrated with the holding body.

(Example) Next, the metal fitting used for a stainless seam welded roof will be described as an example of the present invention.

The mounting member includes a main body 1 and two holding plates 2 that form a holding body, a fastening bolt 3, a nut 4, an angle holding plate 5 that forms an angle holding portion, and a mounting screw 6.

The main body 1 has an end face rectangular shape composed of both side plates 12 and a top part 15. The lower side of the both side plates 12 is bent outward to form a stabilizer plate 11, and a bolt insertion hole 13 is formed in the front and rear portions of the side plate 12. And the angle fitting groove portion 14 is provided in the central portion. The angle fitting groove portion 14 is a step-like groove in which the upper portion is narrow and the lower portion is wide in the longitudinal direction of the body 1 in the front-rear direction, that is, in the longitudinal direction that is orthogonal to the sandwiching direction horizontally. The width is narrower than the width of the material A, and the front-rear spacing of the lower portion is wider than the width of the snow stopper angle material A. Also, one of the grooves is opposite to the inner end surface of the lower portion and the other inner end surface of the lower portion. The interval of is matched with the width of the snow stopper angle material A. That is, when the back surface of the snow stopper angle member is added to the inner end surface of the upper space in the fitting groove portion 14 and is positioned in the groove,
The lower end of the angle member is formed in contact with the inner end surface of the lower portion of the facing groove. Further, a screw hole 16 is provided in the front and rear of the top portion 15 of the main body 1 with the fitting groove portion 14 interposed therebetween.

The holding plate 2 is provided with a similar bolt insertion hole 21 at a position corresponding to the bolt insertion hole 13 of the main body 1, has a shape that does not project into the fitting groove portion 14, and bends the lower end portion inward to form the holding portion 22. It is provided or the corrugated holding portion 23 is provided by being formed in the corrugated unevenness.

The angle holding portion is composed of an angle holding plate 5 and a mounting screw 6. The angle holding plate has a tip portion formed into a hook shape and a long hole 51 is provided in the board portion.
Is to be screwed into the screw hole 16.

Then, the two sandwiching plates 2 and 2'are positioned between the side plates 12 of the main body 1, the fastening bolts 3 are inserted into the bolt insertion holes 13 and 21, and the joint projection B of the roof is sandwiched. , 2 ′ are positioned so as to be clamped by the lower end portions, and nuts 4 are screwed onto bolts 3 and tightened, and when the joint projections B are strongly clamped by the clamping plates 2 and 2 ′, the main body 1 is fixed to the roof. It Then, the snow-prevention angle material A is fitted and placed in the fitting groove portion 14, the hook-shaped portion of the restraining plate 5 is hooked on the upper end of the angle material A, and the restraining plate 5 is fixed by the screw 6.

Thus, the snow-sealing treatment is applied to the stainless seam welded roof, and the snow accumulation on the roof is prevented from falling at the vertical side portion of the snow-sealing angle. Further, the metal fitting of the present invention can be mounted either before or after the vertical side of the angle member A.

The present invention is not limited to the above-mentioned embodiment, and any shape may be used as long as the fitting groove of the snow stopper angle member has a predetermined condition, and the structure of the holding body includes the main body and the holding plate. Clamping structure to the main body without being composed of two members, for example, a part of the side plate of the main body is bent inward to form a clamping plate, or the clamping plate is clamped to the side plate of the main body by rivets or the like for clamping. The body may be composed of a single member.

Further, a snow stop plate can be optionally attached to the main body.

(Effects of the Invention) In the present invention, as described above, the fitting groove portion of the angle member has a special shape in the snow stopper metal fitting (snow stopper angle mounting metal fitting) that holds the joint projection of the roof and is fixed to the roof. In addition, the horizontal side of the angle material can be integrated with the sandwiching body fixed to the roof, and it has excellent proof strength.Because the angle material can be in either the front or rear direction, when fixing the main body to the roof Since the fixing can be done without considering the front and back, the fixing work efficiency is also improved.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is a perspective view of each member, FIG. 2 is a side view showing a usage state, and FIG. 3 is a front view of the same. 1 is a main body 11 is a stabilizer plate 12 is a side plate 13 is a bolt insertion hole 14 is a fitting groove portion 15 is a top portion 16 is a screw hole 2, 2'is a holding plate 21 is a bolt insertion hole 22 is a holding portion 23 is a corrugated holding portion 3. Tightening bolts 4 are nuts 5 are angle holding plates 51 are long holes 6 are mounting screws

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A sandwiching body for sandwiching and fixing a jointed convex portion of a roof by tightening an insertion bolt and a nut, to a sandwiching member front-rear direction orthogonal to the sandwiching direction. The groove has a shape narrower than the interval, and the front-rear interval of the upper portion is narrower than the front-rear width of the snow-prevention angle member. The lower end of the angle member forms an angle fitting groove that abuts the inner end surface of the opposing lower part when positioned at the same time. A snow-stop angle mounting bracket for roofs, which is characterized by having parts.