JPH0458860B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a cap tree that is attached to a parapet frame formed around the roof of a building in a crown-like manner.

(Prior Art and Problems) Conventionally, in buildings, brackets 1 are installed at predetermined intervals on the top 101 of the parapet W as a waterproofing measure.
02, and a cap member 103 made of a light alloy material such as aluminum and having a substantially U-shaped cross section is elastically secured via the bracket 102 in a crowned manner. However, as a waterproofing measure, the purpose can be achieved with the structure described above, but for example, in regions where there is a lot of snow in the winter, a considerable amount of snow S accumulates not only on the roof but also on the Kasagi member 103, for example. When using Bracket 102 on a Kasagi width of 22cm with a deposit of 50cm to 200cm, the weight is 40Kg per 1m of Kasagi.
A snow load of ~170Kg is applied, and as a result, as shown in Figures 10 to 12, along with the accumulated snow S, it also extends outdoors, increasing the snow load due to snow weight and wind pressure, etc. 1
02 and the bracket 102, the Kasagi member 103
And the bralette 102 is deformed T, and the protruding corner,
At the inside corner R, since the bracket 102 is arranged in a V-shape (not shown), the bracket 102 is significantly deformed into a drooping shape as shown by diagonal lines, and is deformed into abutment against the parapet W. As a result, even the bracket 102 is deformed, causing the cap member to come off, resulting in problems such as the risk of the cap member and snow falling from the roof of the building.

The present invention has been made to solve the above-mentioned conventional problems, and by melting snow before an excessive snow load is applied to the cap board member in winter, it prevents deformation of the cap board and bracket, and also prevents deformation of the cap board and the snow cover. The purpose of the present invention is to provide a cap that can prevent the fall of objects.

(Means for Solving the Problems) In order to solve the above-mentioned technical problems, the present invention provides a web along the top which is attached at intervals to the top of the parapet frame of a building, and a predetermined downwardly extending web at both ends of the web. A Kasagi member having a substantially U-shaped cross section is elastically engaged with a plurality of holders provided with leg pieces that are spread out at an angle of A heat-generating member that generates heat when energized is attached to a part of the back surface of the Kasagi member other than the supporting part of the holder, so that snow can be melted on the Kasagi member. Exists.

(First Embodiment) Next, the first embodiment of the present invention will be described in FIGS. 1 to 3.
To explain according to the figure, 1 in the figure is a cap that is attached to a parapet W formed on the periphery of a rooftop etc. in a crown shape, and is arranged at a predetermined interval on the top Wa of the parapet W. A holder 2 and a Kasagi member 10 elastically attached via the holder 2.
It is composed of.

Reference numeral 3 designates the web of the above-mentioned holder 2, which is provided horizontally. Leg pieces 4 and 5 are integrally formed at both ends of the web 3 in a spread-out shape at a predetermined angle. A cavity 6 is formed.
Further, near the left end of the web 3 in the figure, a substantially T-shaped support piece 7 on which an elastic cushion material is mounted is mounted.
In addition, a substantially trapezoidal support projection 8 with an elastic cushion material is formed at the right end in the figure, and a long hole 9 is formed through the center of the web 3, so that the holder 2 is attached to the parapet W. It is provided so as to be movable and adjustable in the width direction.

Reference numeral 10 is a Kasagi member, which is made by extrusion molding or stainless steel molding, for example, from a light alloy material such as aluminum.In its cross section, reference numeral 11 is a top plate, which is provided horizontally, and has a top plate at both ends. The side plates 12 and 13 are integrally formed, and the side plate 12 is formed at a predetermined angle α to the top plate 11, and the side plate 13 is formed at a predetermined angle β to the top plate 11. Along with being installed in parallel,
Both side plates 12 and 13 are provided so as to be elastically displaceable in an expanding and expanding shape, and engaging protrusions 14 are protruded from the lower ends of both side plates 12 and 13 to face each other. Further, a convex portion 15 that projects upward is formed at the corner of the side plate 12 and the top plate 11 along the longitudinal direction. Also, the top plate 1
In the longitudinal direction of the lower surface of 1, there are one or more fitting grooves (in this example, four grooves) each having an approximately C-shaped cross section and a lower opening into which the linear heat generating members 17 can be inserted and held at predetermined intervals. 16 are integrally formed. The linear heating element 17 is a flexible resistor made of a single or double nichrome wire or a sheathed wire coated with a synthetic resin or the like.

The holder 2 formed in this manner is attached to the top Wa of the parapet W with mounting bolts 18 at predetermined intervals, and the linear heating element 17 is attached to the fitting groove strip 16 of the cap member 10, and the When 10 is pressed in a crown shape from above the holder 2, the engaging protrusions 14 of the side plates 12 and 13 engage the leg pieces 4,
5, the side plates 12 and 13 are elastically displaced to expand and expand, and when they pass through the legs 4 and 5, they are elastically restored, and the engagement protrusion 14 is engaged with the lower end of the legs 4 and 5 and is elastically engaged. It will be worn. In addition, the fitting strips 16 of the longitudinally adjacent capping members 10 are butt-aligned, and the linear heating elements 17 are arranged in a cross-like manner.
In order to supply the necessary power to the heating element 17 arranged in this way, a series or Kasagi length lead wire is connected to the power supply line from the snow melting power supply device via a lead wire using a hard wire or the like (not shown). Connected in a continuous manner.

Now, in the above embodiment, a web 3 along the top part Wa is attached at intervals to the top part Wa of the parapet frame W of the building, and a web 3 is provided at both ends of this web 3 in a downwardly expanding shape at predetermined angles α and β. A Kasagi member 10 having a substantially U-shaped cross section is elastically attached to a plurality of holders 2 having leg pieces 4, 5 and a support piece 7 and a support convex portion 8 at both ends of the web 3, so that the top portion Wa and the Kasagi member 10 are connected to each other. In the Kasagi 1 disposed with a space between them, a linear heating element that generates heat when energized is placed on the back side of the Kasagi member 10 except for the support part 7 of the holder 2 and the support convex part 8. 17 is attached to make it possible to melt snow on the cap member 10. Therefore, when snow falls in the winter, the temperature sensor and snowfall sensor provided in the snow melting power supply device detect the snowfall state, and the snow melting power is applied to the back side of the cap member 10 in accordance with the snowfall state. The linear heating element 17 is supplied to the installed linear heating element 17.
As a result, the Kasagi member 10 is heated to melt the snow that has fallen on the Kasagi member 10, preventing snow from accumulating on the Kasagi member 10, thereby reducing the deformation of the Kasagi member 10 and the holder 2. In addition, it is possible to prevent the danger of the cap member 10 coming off and falling snow. In particular, since the linear heating element 17 is arranged on the back space side of the Kasagi member 10 and in a part other than the part supported by the support piece 7 and the support convex part 8, it is difficult to arrange the heat generating element 17. Since no special means are required and there are no obstacles to installation, it can be installed easily and labor-savingly, and electrical troubles can be eliminated.

In addition, FIGS. 2 and 3 show examples of changes to the fitting groove strip 17, and in the one shown in FIG. 2, a hollow strip 19 through which the linear heating element 17 can be inserted is formed along the longitudinal direction of the top plate 11. This is what I did. In addition, the fitting groove strip 2 in Fig. 3
0, a supporting piece 21 and a locking piece 22 are provided oppositely on the lower surface of the top plate 11, an axial joint 23 is provided at the lower end of the supporting piece 21, a lid body 4 is provided rotatably on the coaxial joint 23, and a groove portion 25 is provided. The linear heating element 17 is housed in the housing and is elastically engaged with the lid 24 to close it.

(Second Embodiment) In this second embodiment, a planar heating element 2 is used as a heat generating member.
6 is disposed on the bottom surface of the top plate 11 of the Kasagi member 10, and a locking member having a substantially L-shaped cross section is provided on the bottom surface of the top plate 11 of the Kasagi member 10 to accommodate the Kasagi length or a continuously extending planar heating element 26. The pieces 27 are provided oppositely to each other and the mounting portion 28 is
is formed, and the mounting portion 28 is provided with a plate-shaped support member 2.
The heating element 26 is housed through the housing 9. The other configurations are the same as in the first embodiment. Therefore,
This second embodiment also provides the same effects as the first embodiment. In addition, when the width of the top plate 11 is wide, two attachment parts 28 may be provided. Furthermore, the heating effect can be improved if the support member 29 is a heat-retaining support member made of heat-resistant synthetic resin, inorganic board material, wood, or the like. Note that this support member may be short or long.

5 to 9 show various aspects of mounting the planar heating element 26, and the support member 30 in FIG. 5 has a recess 3 in which the heating element 26 can be placed.
1 and is formed into a generally dish-shaped cross section that can be hung horizontally between the support piece 7 and the support protrusion 8 of the holder 2, so that the heating element 26 is sandwiched in a sandwich-like manner. The support member 32 shown in FIG.
The locking leg 33 that engages with the locking leg 33 is integrally formed. Further, the support member 34 shown in FIG. 7 is an elastic body, for example, a spongy body made of a synthetic resin material, or a spring body (plate material, wire material). Further, the support member 35 in FIG.
This configuration is a combination of the following, and is configured to also serve as a part of the holder 2. In addition, in the case of the one shown in FIG. 9, an adhesive with good adhesion properties such as thermal conductivity, electrical insulation, and heat resistance (for example, manufactured by Denki Kagaku Kogyo Co., Ltd., product name: The structure is such that the adhesive is bonded using Lambdite) 36. In addition, in each of the above embodiments, the linear heating element 17,
Although the planar heating element 26 is provided as an example, the top plate 11
It is also possible to have a configuration in which a resistor is printed and wired on the lower surface of the .

(Effects of the Invention) The present invention comprises a web along the top that is attached at intervals to the top of the parapet frame of a building, and leg pieces that are provided at both ends of the web in a downwardly expanding shape at a predetermined angle. In the Kasagi, a Kasagi member having a substantially U-shaped cross section is elastically engaged with a plurality of holders provided with support portions at both ends of the web, and the Kasagi member is disposed with a space between the top portion and the Kasagi member. A heat-generating member that generates heat when energized is attached to the back side of the Kasagi member, except for the supporting part of the holder, so that snow can be melted on the Kasagi member, so that when snow accumulates in winter, it can be prevented from snowing. Correspondingly, snow melting power is supplied to the heat generating member arranged on the back side of the Kasagi member,
Since the heat generating member generates heat, the cap member is heated and can melt snow that has fallen on the cap member, preventing snow from accumulating on the cap member and preventing deformation of the cap member and the holder. At the same time, it is possible to prevent dangers due to the falling of snow cover members and the falling of snow cover members. In particular, since the heat generating member is disposed on the back space side of the Kasagi member and is disposed in a portion other than the support portion, no special means is required for the heat generating member. Therefore, since there is no obstacle in the arrangement, the arrangement can be easily and labor-saving, and electrical troubles can be eliminated.

[Brief explanation of the drawing]

1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view of Kasagi, and FIGS.
The figure is a cross-sectional view showing an example of changing the mounting part of the linear heating element.
FIG. 4 is a longitudinal sectional view of the second embodiment of the present invention, FIGS. 5 to 9 are sectional views showing various aspects of the mounting means for the sheet heating element, and FIGS. 10 to 12 are the conventional examples. be. 1... Kasagi, 2... Holder, 10... Kasagi member, 11... Top plate, 16, 20... Fitting groove strip, 19
... Hollow strip, 26 ... Planar heating element, 28 ... Mounting part, 29, 30, 32, 34, 35 ... Support member, 36 ... Adhesive, W ... Parapet, Wa ...
...Top.

Claims (1)

[Scope of Claims] 1. A web attached to the top of a parapet frame of a building at intervals along the top, leg pieces provided at both ends of the web in a downwardly expanding shape at a predetermined angle, and In a Kasagi in which a Kasagi member having a substantially U-shaped cross section is elastically attached to a plurality of holders having support portions at both ends and arranged with a space between the top portion and the Kasagi member, the Kasagi member is A Kasagi that is configured to be capable of melting snow on the Kasagi member by attaching a heat generating member that generates heat when energized to a portion of the holder on the back side other than the supporting portion. 2. The cap according to claim 1, wherein the heat generating member is disposed on the back surface of the cap with a supporting member interposed therebetween. 3. The cap board according to claim 1, wherein a fitting groove strip or a hollow strip to which the heat generating member can be fixedly attached is provided along the back surface of the cap board member. 4. The capacitor according to claim 2, wherein the support member is a heat retaining member. 5. The cap according to claim 1, wherein the heat generating member is attached to the back surface of the top plate of the cap with an adhesive.