JP2003227213A - Bracket for roof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To strongly prevent falling-off of a bracket for fixing a snow stopper by a snowfall load. <P>SOLUTION: A fixing metal fitting 10 is fixed to a roof plate material 8. Next, the snow stopper 1 is hooked on an eaves edge part R1 of a roof surface R, and a locking part 3 formed on an installing plate 2 is hooked on this snow stopper 1. A connecting bolt 5 is inserted into inserting holes 6A and 6B formed in support plates 4A and 4B of the installing plate 2 and an inserting hole 18 formed in the fixing metal fitting 10, and a nut 5A threadably attached to the connecting bolt 5 is fastened. Thus, the installing plate 2 is pulled, and is fixed to the roof plate material 8, and can be firmly fixed without falling off even if the load of snow S laid on the roof surface R is applied to the snow stopper 1. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof mounting member for mounting a snow stopper or the like on a roof, and more particularly to a roof mounting member for mounting a snow stopper or the like fixed to the eaves of the roof.

[0002]

2. Description of the Related Art A snow stopper is fixed to a roof in an area with a lot of snow so as to prevent the snow from falling on the roof. As such a snow stopper, it is known that the snow stopper is installed in a staggered manner on the roof by being nailed or locked to the base plate and attached. However, in such a snow stopper fixed to the roof surface, the width of the area from the eave tip to the snow stopper becomes relatively wide, and a large amount of snow accumulated in this area causes snow to damage the eaves gutter, etc. There is a problem that a large amount of snow accumulates on the eaves from the snow stopper through the eaves tip, and the snow load damages the eaves and the like.

Therefore, a snow stopper for preventing snow and ice from falling from the eaves is fixed to the eaves of the roof. When fixing a snow stopper of this kind to the eaves of the roof, for example, an angle member for fixing is fixed to the roof, and the angle member and the snow stopper are connected by a wire or the like. In order to suppress the rise of the snow, I fixed the snow stopper and the eaves gutter with wires. However, when fixing the snow stopper with the wire as described above, it is difficult to firmly fix the snow stopper due to corrosion of the wire. For this reason, as shown in FIG. 13, there is known a structure in which, for example, a snow stopper a hooked on the eaves of the roof and a fixture c fixed to the roof are connected by a fixture b. When the roof is made of a metal roofing material r that is a thatched roof, the fixing metal fitting c fixed to the roof includes a clamp portion c1 for sandwiching the joint portion r1 of the roofing materials r stacked vertically. ing.

By the way, since there are various sizes of the roof plate material r, a fixing metal fitting c fixed to the roof plate material r is used.
The distance between the snow cover and the snow stopper a attached so as to be hooked on the eaves portion also varies depending on the size of the roof plate material r. Therefore, in this type of snow stopper a, in order to adjust the distance between the fixing bracket c and the snow stopper a, for example, a fixing bolt f is erected on the snow stopper a, and the fixing bolt c is provided with the fixing bolt. By fixing the strip-shaped connecting plate g having the elongated hole e into which the f is inserted, and inserting the fixing bolt f into the elongated hole e so as to be slidable, the distance between the fixing fitting c and the snow stopper a is adjusted. Was doing.

However, according to such a method, when the snow stopper a is fixed, in order to firmly fix the snow stopper a without rattling, the engaging portion a1 of the snow stopper a is fixed on the roof. The snow stopper a is hooked on the eaves side, and it is on the side of the fixing bracket c (see FIG.
It is necessary to tighten the nut f1 to the fixing bolt f in a state where the tension is applied by pulling in the direction of the middle arrow A). Since such work is performed manually, the work efficiency of the snow stopper a is extremely poor. Further, the long hole e is formed along the slope of the roof, and when a snow load is applied to the snow stopper a, the weight of the snow stopper a causes the snow stopper a to move along the long hole e. There is also the problem of instability.

In view of the above, the present invention solves such a problem and allows the snow stopper to be fixed to the eaves side to be easily and surely fixed, and to be firmly fixed without changing due to the load of snow. It is an object of the present invention to provide a roof mounting bracket that can be used.

[0007]

The roof mounting bracket according to claim 1 of the present invention is a mounting bracket for connecting and fixing a fixing member fixed to the roof and a snow stopper fixed to the eaves side of the roof. And an engaging portion for hooking to the snow stopper is formed at the tip of the mounting bracket, and a support plate for slidably guiding the connecting bolt connected to the fixing member is provided on the upper surface of the mounting bracket. The snow stopper and the fixing member are tensioned and fixed by tightening a nut screwed to the bolt.

Thus, when fixing the snow stopper to the roof, the snow stopper is hooked on the eaves and attached, and the fixing metal fitting is fixed to the roof. Then, the locking portion formed at the tip of the mounting member is hooked on the snow stopper, and the mounting member and the fixing member are connected by a connecting bolt. At this time,
Even if the distance between the snow stopper and the fixing bracket is different,
The difference can be absorbed by a connecting bolt slidably attached to the fixing metal fitting and the mounting metal fitting. Then, by tightening the nut screwed to the connecting bolt, the snow stopper is firmly fixed in a state of being pulled toward the fixing metal member.

The roof mounting bracket according to claim 2 of the present invention is
2. The roof mounting member according to claim 1, wherein the roof is made of a metal roof plate material that is vertically stacked, and the fixing bracket is a clamp portion that sandwiches a stacking portion of the roof plate material, and the connection. And a rising portion having a bolt insertion hole.

As a result, when the fixing metal fitting is fixed to the roof plate material, the clamp part formed on the fixing metal fitting is inserted into the overlapping portion of the first step roof plate material and the second step roof plate material located on the eaves side. The fixing metal fitting is fixed to the roof plate material by sandwiching the overlapping portion with the clamp portion. Therefore, it is possible to fix the fixing bracket to the roof without modifying the existing roof. Also, by inserting the connecting bolt into the rising part of the mounting bracket and the fixing bracket,
It is possible to adjust the fixing metal fittings of the snow stopper. Then, the snow accumulated on the roof accumulates in the snow stopper along the slope of the roof, and the mounting bracket for fixing the snow stopper is subjected to the load toward the eaves due to the snow load. Are integrally connected by connecting bolts, and by increasing the mounting strength of the snow stopper against the snow load, fluctuation of the mounting bracket is prevented.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION An example of an embodiment of the present invention will be described below with reference to FIGS. The mounting bracket of this embodiment is used for fixing the snow stopper 1 to the eaves tip portion R1 of the roof surface R, and the strip-shaped mounting plate 2 and the roof located on the ridge side of the mounting plate 2. It comprises a fixing member 10 fixed to the surface R. In addition, a roofing material 8 of a thatched roof is placed on the roof base plate 7.
Are laid, and the roof plate materials 8 are vertically connected to form a roof surface R.

On the tip side of the mounting plate 2, a falling portion 3A is bent downward in an L-shape, and a folded-back portion 3B is bent horizontally inward from the lower end of the falling portion 3A. To form a locking portion 3 having. Further, a pair of support plates 4A and 4B, which stand up at a substantially right angle, are formed at both ends of the upper surface of the mounting plate 2 so as to face each other. One support plate 4A formed on the tip side of the mounting plate 2 is continuous with the falling portion 3A. Insertion holes 6A and 6B for slidably guiding the connecting bolt 5 are formed in the support plates 4A and 4B.

The fixing metal fitting 10 is formed by bending the lower holding portion 11 and a rear end edge of the lower holding portion 11 upwardly at a substantially right angle and then downwardly extending from the upper edge thereof. It has a rising portion 12 that is folded back in a heavy manner, and an upper holding portion 13 facing the lower holding portion 11 is bent from the lower end of the rising portion 12. The lower sandwiching portion 11 and the upper sandwiching portion 13 form a clamp portion 14 for sandwiching the joint portion 8A formed in the overlapping portion of the roof plate materials 8. In addition, a bolt 15 penetrates through the lower holding portion 11 and the upper holding portion 13 from the lower surface side of the lower holding portion 11, and a bolt 15 that protrudes from the upper holding portion 13.
The nut 16 is screwed on. Further, the rising portion 12 is formed with a vertically long insertion hole 18 corresponding to the insertion holes 6A and 6B of the support plates 4A and 4B.

The snow stopper 1 is a frame-shaped mounting frame.
A fall prevention device 21 made of a mesh plate is stretched over 20. A bent portion 20A bent in a U-shape is integrally formed on the lower front surface of the mounting frame 20, and the bent portion 20A is hooked on the eaves portion R1 to position the snow stopper 1 on the roof R. . In addition, the front portion 21A of the fall prevention device 21
Stands upright from the front end of the mounting frame 20 and has an inclined surface 21B which is inclined downward from the upper end toward the ridge side. A corrugated plate 22 is laid on the bottom of the snow stopper 1, and a cavity 23 is formed between the corrugated plate 22 and the inclined surface 21B. The snow stopper 1 in this embodiment has a width of about 900 mm and a height of the front surface portion 21A of the fall prevention device 21 of 100 mm.

Next, a method of mounting the snow stopper 1 will be described. First, the bent portion 20A of the snow stopper 1 is hooked on the eaves portion R1 to position the snow stopper 1 on the roof R. At the same time, the fixing member 10 is fixed to the roof plate material 8. At the time of this fixing metal fitting 10, the lower sandwiching portion 11 of the clamp portion 14 formed on the fixing metal fitting 10 is inserted between the first step roof plate material 8 and the second step roof plate material 8 located on the eaves edge R1 side, Clamp part 14
The nut 16 is fastened to the bolt 15 protruding from the upper holding portion 13 of the. As a result, the lower clamp 11 and the upper clamp 13 sandwich the joint portion 8A of the roof plate members 8 that are vertically stacked to fix the fixing metal fitting 10 therebetween. After that, the locking portion 3 formed at the tip of the mounting plate 2 is hooked on the mounting frame 20 of the snow stopper 1. Then, the connecting bolt 5 is inserted into the insertion holes 6A and 6B formed in the support plates 4A and 4B formed on the upper surface of the mounting plate 2 and the insertion hole 18 formed in the fixing metal fitting 10. Therefore, within the range of the length of the connecting bolt 5, the mounting plate 2 and the fixing bracket are
The interval with 10 can be adjusted. Then, by tightening the nut 5A screwed to the connecting bolt 5,
The fall prevention device 21 is pulled toward the fixing metal fitting 10 side fixed to the roof plate 8. As a result, the fall prevention device 21 is firmly fixed to the roof plate material 8 in a tensioned state. At this time,
Since the connecting bolt 5 is inserted into the vertically elongated insertion hole 18 formed in the fixing member 10, it can be moved in the vertical direction. Therefore, by adjusting the angle of the connecting bolt 5 so that the clamp portion 14 side becomes lower, the fall prevention device 21
The rear end side, which is the free end side, can be fixed while being pressed against the roof surface R. In this way, by mounting the fall prevention device 21 on the eaves tip portion R1 of the roof surface R, the snow S accumulated on the roof surface R is applied to the fall prevention device 21 of the snow stopper 1 along the slope of the roof surface R. Collect. At this time, the lower part of the snow S accumulated in the fall prevention device 21, that is, the fall prevention device 21
Since the cavity 23 is formed between the inclined surface 21B and the corrugated plate 22, the snow S accumulated in the fall prevention device 21 is easily melted, and the snow-melting water travels through the corrugated plate 22 and is not shown in the eaves trough. Flow to.
As described above, the fall prevention device 21 attached to the eaves tip portion R1 of the roof surface R is attached in a state of being pulled toward the fixing metal fitting 10 side fixed to the roof plate 8 to attach the eaves tip portion R of the roof surface R.
1, the mounting strength of the fall prevention device 21 can be increased, and the fall prevention device 21 can be reliably and stably maintained in a fixed state without falling off from the eaves edge portion R1 of the roof surface R. It is possible to prevent the eaves gutter 9 from being damaged.

As described above, in this embodiment, the engaging portion 3 of the mounting plate 2 fixed to the roof surface R is hooked on the eaves portion R1,
The mounting plate 2 and the fixing metal fitting 10 fixed to the roof plate material 8 are connected by a connecting bolt 5, and a nut 5 screwed to the connecting bolt 5.
By tightening A, the mounting plate 2 to which the snow stopper 1 is attached is fixed in a pulled state by the fixing metal fitting 10 fixed to the ridge side at a distance from the mounting plate 2. Therefore, the fall prevention device 21 fixed to the eaves tip portion R1 of the roof surface R can be firmly fixed, and the strength against external force such as snow load can be increased. Moreover, when fixing the snow stopper 1, by simply tightening the nut 5A that is screwed to the connecting bolt 5 that connects the mounting plate 2 and the fixing bracket 10, the fall prevention device 21 can be manually operated as in the conventional case. It is possible to greatly improve the efficiency of laying construction of the fall prevention device 21 without the troublesome work of tightening the nut in a pulled state. Further, the mounting plate 2 for fixing the fall prevention device 21 receives a load in the eaves direction due to the snow load, but the connecting bolt 5 for fixing the mounting plate 2 and the fixing bracket 10 to the load is connected to the nut 5A. Head 5 of bolt 5
It is prevented from coming off by B, and the mounting plate 2 does not fall off,
The mounting plate 2 can be firmly fixed for a long period of time.
Further, by tightening the nut 5A, the connecting bolt 5
Since the length can be adjusted, that is, the distance between the mounting plate 2 and the fixing metal fitting 10 can be adjusted, it can be applied to various roof plate materials 8 having different sizes and is excellent in versatility. Further, one end of the connecting bolt 5 that connects the fall prevention device 21 and the fixing metal fitting 10 has a vertically long insertion hole 18 formed in the rising portion 12 of the fixing metal fitting 10.
Since it is inserted in such a manner that it can be moved up and down, the position of the connecting bolt 5 can be adjusted even if the height of the mounting frame 20 of the snow stopper 1 for hooking the locking portion 3 of the mounting plate 2 changes. As a result, the fall prevention device 21 can be securely tensioned and fixed by the connecting bolt 5, and by adjusting the angle of the connecting bolt 5 passed through the insertion hole 18 of the fixing bracket 10, the snow stopper 1 Since the rear end side, which is the free end side, can be fixed while being pressed against the roof surface R, the snow stopper 1 can be firmly fixed to the wind and snow without floating.

Further, since the snow stopper 1 is composed mainly of a fall prevention device 21 made of a mesh plate and is light in weight, the labor at the time of mounting can be reduced and the fall prevention device 21 can be reduced. Since the cavity 23 is formed between the inclined surface 21B of the corrugated plate 21 and the corrugated plate 22, the snow S is easily melted, and the snow-melting water flows along the corrugated plate 22 into the eaves trough, which damages the eaves trough due to snowfall Can be prevented. Further, since the fixing portion 10 is fixed to the roof plate material 8 by sandwiching the joint portion 8A of the roof plate material 8 with the clamp portion 14, the existing roof surface R formed by the side-roof roof plate material 8 is modified. The fixing metal fitting 10 can be easily fixed to the roof surface R without doing so.

Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments, and various modifications can be made within the scope of the gist of the present invention. For example, the structure of the snow stopper attached to the mounting plate is not limited to the structure of the above-described embodiment, and may be selected appropriately. Further, for example, as in the second embodiment of the present invention shown in FIG. 4, a rising portion 31 having a flange portion 30 is formed at an end portion of the roof sheet material 8, and a connection cover 33 having a groove portion 32 of the flange portion 30 is formed. The roof plate material 8 may be connected by. Then, a fixing tool bent in a U shape on the connection cover 33.
The fixture 35 may be positioned on the roof surface R by hooking 35. Further, as in the third embodiment of the present invention shown in FIG. 5, the L-shaped angle member 40 may be fixed to the roof surface with the nails 41 or the like. Further, in the fourth embodiment of the present invention shown in FIGS. 6 and 7, the fixing member 50 is formed in an inverted U-shape as a whole with the vertical surfaces 51 and 52 facing each other, and one vertical surface 51. A long hole-shaped insertion hole 18 through which the connecting bolt 5 is inserted is formed, and a flange portion 53 is formed at the upper end of the other vertical surface 52. Then, the fixing member 10 is sandwiched by the angle members 40 fixed to the roof surface R, and is fixed by the retaining bolts 54 screwed to the flange portion 53. In this case, the fixing member 50 is fixed to the roof surface R by the angle member 40 in advance, and the connecting bolt 5 is assembled to the fixing member 50 later. Therefore, as shown in FIG. 6B, a vertically long insertion hole 18 is formed in one vertical surface 51, and as shown in FIG. 7A, the connecting bolt 5 is inserted into the insertion hole 18 while being inclined. After that, Figure 7
Fixture 50 and snow stopper (not shown) as shown in (a).
You can connect and. Further, as in the fifth embodiment of the present invention shown in FIG. 8, while fixing the angle member 40 shown in the fourth embodiment shown in FIGS. 6 and 7 to the roof surface R in an upside down state, It may be configured such that a substantially U-shaped locking tool 55 that locks with the flange portion 53 of the angle member 40 is connected to the vertical surface 52 of the fixture 50 by the bolt 54.
Further, as in the sixth embodiment of the present invention shown in FIG. 9, an L-shaped fixing member 60 is provided, and the horizontal portion 60A of the fixing member 60 is provided.
It is also possible to bend the tip of the hook and hook the locking portion 61 on the angle member 40 fixed to the roof surface R. in this way,
The shape and structure of the fixing metal fittings fixed to the roof plate material may be appropriately determined. Further, as in the seventh embodiment of the present invention shown in FIGS. 10 and 11, in the horizontal jet type roof plate member 8 in which the upper and lower roof plate members 8 are joined together by a goby, a clip plate is used.
An L-shaped fixing metal fitting 60 is fixed to the tip of 70, and a U-shaped clip portion 71 formed on the clip board 70 is put on the goby fold portion 8A of the roof plate material 8 located on the eaves side to fix a nail or the like. The clip plate 70 is fixed to the roof R by the fastening material 72, and the clip plate 70 is located on the ridge side.
The fixing bracket 60 may be fixed to the roof surface R by interposing the clip plate 70 between the goby folding portions 8A and 8B of the upper and lower roof plate members 8 and 8. Further, as in the eighth embodiment of the present invention shown in FIG. 12, at the tip of the mounting plate 80, a falling portion 80A bent downward in an L-shape and a lower end of the falling portion 80A are formed. By forming the bifurcated locking portions 81 and 82 having the folded-back portions 80B that are bent horizontally toward the inside, when fixing the plurality of snow stoppers 1 to the roof surface R, the adjacent snow stoppers are fixed. It is possible to fix the mounting plate 80 to the intermediate portion of 1, and simultaneously fix the two snow stoppers 1 by the locking portions 81 and 82 of the mounting plate 80. Therefore, when fixing the plurality of snow stoppers 1 to the roof surface R, the number of mounting plates 80 can be reduced, and the assembling workability is also excellent. As described above, in the present invention, the shape of the mounting plate, the roof connecting structure, and the like may be appropriately selected.

[0019]

According to the first aspect of the present invention, there is provided a metal fitting for connecting and fixing a fixing member fixed to a roof and a snow stopper fixed to the eaves side of the roof. A locking portion for hooking the snow stopper is formed at the tip of the mounting bracket, and a support plate for slidably guiding the connecting bolt connected to the fixing member is provided on the upper surface side of the mounting bracket. Since the snow stopper and the fixing member are tensioned and fixed by tightening the nut to be screwed, tightening the nut allows the snow stopper to be tensioned through the mounting bracket. It can be firmly fixed, and the metal fitting for fixing the snow stopper can be prevented from falling off due to the snow load.

According to a second aspect of the present invention, there is provided a roof mounting fixture according to the first aspect, wherein the roof is made of a metal roof plate material which is vertically stacked and the fixing fixture is provided. Includes a clamp portion for sandwiching the overlapping portion of the roof plate material and a rising portion having an insertion hole for the connecting bolt, and therefore, a fixing bracket for the roof without modifying the existing roof. Can be fixed.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a mounted state of a snow stopper according to an embodiment of the present invention.

FIG. 2 is a perspective view of a mounting plate on which the snow stopper is mounted.

FIG. 3 is a perspective view of the same mounting plate.

FIG. 4 is a sectional view showing a second embodiment of the present invention.

FIG. 5 is a sectional view showing a third embodiment of the present invention.

FIG. 6 is a sectional view showing a fourth embodiment of the present invention.
FIG. 6A is a cross-sectional view of the fixing metal fitting viewed from the lateral direction, FIG.
FIG. 4 is a cross-sectional view of the fixing metal fitting viewed from the front direction.

FIG. 7 is an explanatory view of inserting the connecting bolt through the fixing member, FIG. 7 (a) is a side view with a part omitted, showing the middle of passing the connecting bolt, and FIG. It is the side view which abbreviate | omitted a part.

FIG. 8 is a side view showing a fifth embodiment of the present invention with a part of a fixing member omitted.

FIG. 9 is a side view showing a sixth embodiment of the present invention with a part of a fixing member omitted.

FIG. 10 is a front view of a fixing metal fitting showing a seventh embodiment of the present invention.

FIG. 11 is a perspective view of a fixing member of the same fixing member.

FIG. 12 is a perspective view of a mounting plate showing an eighth embodiment of the present invention.

FIG. 13 is a cross-sectional view showing a mounted state of a conventional snow stopper.

[Explanation of symbols]

1 snow stopper R roof surface R1 eaves 2,80 mounting plate 3,81,82 Locking part 4A, 4B support plate 5 connecting bolts 6A, 6B, 18 insertion holes 8 roof plate materials 10, 35, 40, 50 Fixing bracket 14 Clamp part

Claims (2)

[Claims] 1. A fitting for connecting and fixing a fixing member fixed to a roof and a snow stopper fixed to the eaves side of the roof, wherein the tip of the fitting is hooked to the snow stopper. Forming a portion, a support plate for slidably guiding the connecting bolt connected to the fixing member is provided on the upper surface side of the mounting bracket, and the snow stopper and the fixing member are fixed by tightening a nut screwed to the connecting bolt. A roof mounting bracket characterized in that the and are tightened and fixed. 2. The roof is made of a metal roof plate material that is vertically stacked, and the fixing bracket has a clamp part for sandwiching the overlapping part of the roof plate material and an insertion hole for the connecting bolt. The roof mounting member according to claim 1, further comprising a rising portion.