JPH08109753A - Snow dividing device on prefabricated building - Google Patents

Abstract

PURPOSE: To naturally drop snow lying on a roof part of a prefabricated building. CONSTITUTION: A plural number of arch beams arranged in parallel, a ridge (C) laid and stopped between top parts of the arch beams and a snow dividing member erected on the ridge (C) are furnished. A recessed groove (24) extending in the lengthy direction is provided on either one of an upper part of the ridge (C) and a lower part of the snow dividing member (11), a fitting part (25) free to fit in the recessed groove (24) is provided on the other, and the upper part of the ridge (C) and the lower part of the snow dividing member (11) are engaged with each other free to disengage.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow for naturally falling snow accumulated on the roof portion of an assembled building which is built in a corridor, an overpass, a sidewalk, or used as a store or a small house. Regarding the splitting device.

[0002]

2. Description of the Related Art In recent years, prefabricated buildings (shelters) have been built to avoid wind, snow, and rain in cold regions.
As this kind of prefabricated building, there is known one in which a steel frame or a steel frame and a stainless steel bending shroud are used as a framework, and a translucent polycarbonate plate or acrylic resin plate is attached thereto.

In addition to the above, there is also known a prefabricated building having a steel frame structure in which each steel frame is attached along with an aluminum extruded profile, and the polycarbonate plate or the like is mounted on the aluminum extruded profile.

[0004]

A large amount of snow accumulates on the roof of an assembled building in a cold region, particularly in a region with a lot of snow. In any of the assembled buildings described in the preceding paragraph, what is called snow is used to drop the accumulated snow. There was no provision for a split function. Therefore, there is an inconvenience that the snow accumulated on the roof must be removed each time.

It is an object of the present invention to provide a snow-splitting device which can naturally drop snow accumulated on the roof portion of an assembled building.

[0006]

SUMMARY OF THE INVENTION A snow splitting device in an assembled building according to the present invention comprises a plurality of arched beams arranged in parallel, a ridge bridged between the tops of the arched beams, and a ridge. It is equipped with a snow splitting member that is set up,
One of the upper part of the ridge and the lower part of the snow splitting member is provided with a recessed groove extending in the lengthwise direction, and the other is provided with a fitting portion that can be fitted into the recessed groove. The lower part of the is detachably fitted.

In the present specification, the snow-splitting member means a member for allowing the snow to be divided into right and left and to be piled up at the time of snowfall.

[0008]

According to the present invention, in an arch-structured building, one of the upper part of the ridge and the lower part of the snow splitting member is provided with a groove extending in the lengthwise direction, and the other is fitted into the groove. By providing a fitting part that can be inserted and the upper part of the ridge and the lower part of the snow splitting member are detachably fitted,
The snow splitting member can be easily erected on the ridge simply by fitting the fitting portion into the groove.

Further, in the case of the prefabricated building in which the snow splitting member is erected, the snow is split into left and right by the snow splitting member and piled up on the prefabricated building during the snowfall in winter, and this is attached to the arch of the prefabricated building. It will slide down naturally.

Further, the roof plate member in the prefabricated building can be replaced by removing the snow splitting member once set up.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to a prefabricated building on a boardwalk will be described with reference to the drawings.

In the present specification, front and rear, left and right, and upper and lower are based on FIG. 2, the front means the front side of FIG. 2, and the rear means the back side of the same figure. Further, the left and right and the upper and lower sides mean the left and right sides and the upper and lower sides in FIG.

The prefabricated building of the present embodiment has an arch structure as shown in FIG. 1, and a plurality of prefabricated buildings of the present embodiment are connected in the front-rear direction on a boardwalk.

In this prefabricated building, the H-shaped steel for girders (1) bent in an arch shape is arranged at the front and back, and the H-shaped steel for girders (2 ) Have been handed off. On the outer surface of the H-beam for girder (1) and the H-section steel for girder (2), the extruded profile (4) for girder and girder are attached by the mounting members (3) along with these steel frames (1), (2). Extruded profile (5) is installed. Each mounting member (3) is made of angle steel (3a), and these angle steels (3a) face each other in the shape of H-beam for girder (1) and H for girder.
It is fixed to the shape steel (2) by welding, and one side of both angle steels (3a) is formed as an outward protruding wall (7). Extruded profile for large beam (4)
And the inner surface of the extruded profile for girder (5) is integrally provided with two inward projecting walls (8) which are superposed on the outer surface of each outward projecting wall (7) of the mounting member (3). ing. Outward protruding wall (7)
And the inward protruding wall (8) are connected by tapping screws (9). And H-shaped steel for girder (1) and extruded profile for girder
Large beam (A) is composed of (4), and H-shaped steel for girder (2)
The girder (B) is composed of and the extruded profile for girder (5).

The ridge groove steel (6) for the ridge is passed between the tops of the front and rear H-beams for large beams (1), and the ridge extruded profile (for the ridge is formed on the outer surface of the ridge groove steel (6). 10) is the same as above
Installed by (3). And ridge groove steel for ridge (6)
The building (C) is composed of the extruded profile for the building (10). A snow splitting member (11) described below is erected on the ridge extruded profile (10).

A small beam (D) made of an extruded shape is arranged between the front and rear large beams (A). Specifically, the cross beam (D) is stopped between the ridge extruded profile (10) and the lower girder extruded profile (5) and between the upper and lower girder extruded profiles (5), respectively. ing. Two parallel inward projecting walls (8) are provided on the inner surface of the extruded profile forming the beam (D) as well as the above-mentioned extruded profile for large beam (4) and extruded profile for girders (5). Has been.

The extruded shape members (4), (5) and (10), the beam (D) and the snow splitting member (11) are all made of aluminum alloy.

As shown in FIGS. 8 and 9, the snow splitting member (11) has a substantially isosceles triangular cross section and is provided with hanging walls (26) at its lower edges on both sides. 26) and snow splitting member (1
The bottom surface (11b) of 1) forms a downward groove (24). On the other hand, a fitting part (25) that can be fitted into the groove (24) is provided on the upper surface of the ridge extruded profile (10), and the fitting part (25) is a groove.
When it is fitted into the (24), the hanging wall (2
6) and both side walls (25a) of the fitting portion (25) are detachably connected by tapping screws (27).

Two long and short horizontal walls (28, 29) are provided on both sides of the lower part of the snow splitting member (11), and the long horizontal wall (29) is an end of the left and right polycarbonate plates (14) described below. It has a structure that extends upward.

In addition, in this embodiment, the first small groove (30a) is provided on both side edges of the bottom surface of the concave groove (24), and the first small groove (30a) is formed on both side edge portions of the upper surface of the fitting portion (25). ) The first ridge
(31a) is provided, and a second portion is provided on both side surfaces of the fitting portion (25).
A hanging wall (26) with a small groove (30b) forming a groove (24)
The lower end of the second ridge (31) fitted in the second small groove (30b).
b) has been made. Then, the fitting of the first small groove (30a) and the first convex stripe (31a) and the second small groove (30b) and the second convex stripe (31a)
By fitting the (31b), the snow splitting member (11) is erected more stably on the ridge extruded profile (10).

Extruded profile for large beam (4), extruded profile for girder
(5) Gutters (12a) (12b) (12c) (12d) are provided on the outer surface of both inward projecting walls (8) of the extruded profile for buildings (10) and beam (D). .

The girder extruded profile (5) and the ridge extruded profile (10) are connected to the girder extruded profile (4) by connecting fittings (13). Beams (D) are extruded profiles for girders (5) and extruded profiles for buildings (1
0) and the upper and lower girder extruded profiles (5) are fixed by connecting fittings (13) (see FIGS. 9 to 13).

Each of the connecting fittings (13) has a fixing portion (13a) fixed to one extruded shape member by a tapping screw (9) and two parallel engaging walls protruding at right angles from the fixing portion (13a). (13b)
The other extruded shape member is fitted on both engaging walls (13b) and is connected by tapping screws (9).

Reference numeral (14) is a polycarbonate plate, which is attached in large numbers to a lattice-shaped frame composed of a girder (A), a girder (B), a ridge (C) and a girder (D). Ridge
In (C), as shown in FIGS. 10 and 11, the ends of the polycarbonate plate (14) are supported by the ridge extruded profile (10) and the beam (D), and the polycarbonate plate (14) is The end is clamped from the outside by the ridge (15).

In the figure, (16) indicates coking.

Regarding the relationship between the girder (A) and the girder (B), as shown in FIGS. 11 and 12, the polycarbonate plate (1
Extruded profile for girder (4) and extruded profile for girder (5)
The ends of each polycarbonate plate (14) are clamped from the outside by the ridge (15).

In the relationship between the girder (B) and the beam (D), as shown in FIG. 13, the end of the polycarbonate plate (14) is supported by the girder extruded profile (5) and the beam (D). The end of each polycarbonate plate (14) is clamped from the outside by the ridge (15).

The ridge (15) is fixed to the outside of the large beam extruded profile (4), the girder extruded profile (5) and the beam (D) by means of screws (17).

In the prefabricated building of this embodiment, as can be seen in FIGS. 1, 5 and 6, a so-called tipping-down window is provided in the middle section.
(E) is provided, and a so-called sliding window (F) is further provided in the lower part thereof. The prefabricated building alone according to the present embodiment has a configuration shown in FIG. 5, and a plurality of these are connected in the front-rear direction. At the end of the snow split (11),
As shown in FIG. 9, a pin (11a) for connection is inserted.

With the tip-over type window (E), as shown in FIGS.
As shown in FIG. 7 and FIG. 7, brackets (18a) and (18b) are provided on the upper and lower portions of the window (E).
An end of a ball joint type gas stay (19) is pivotally supported by (a) and (18b). Further, the shoji block (20) and the frame block (21) are provided on the upper edge of the window (E). In addition, (22) in the figure shows a water cutting board extending to the upper edge of the window (E).

According to the prefabricated building of the above embodiment, the fitting portion (25) of the ridge extruded profile (10) is fitted into the concave groove (24) of the snow splitting member (11), and the first small groove (30a) is formed. And the first ridge (31a) are fitted to each other, and the second small groove (30b) and the second ridge (31b) are fitted to each other. (11) is to be erected stably.

In addition, in the case of the prefabricated building of the above-mentioned embodiment, a so-called tipping window (E) is provided in the middle section, and a so-called sliding window (F) is further provided in the lower section. Therefore, the ventilation in the prefabricated building can be sufficiently performed.

In the above embodiment, the groove (24) is provided in the lower portion of the snow splitting member (11), and the fitting portion (25) is formed on the upper surface of the extruded profile member (10).
However, a recessed groove may be provided on the upper surface of the ridge extruded profile (10), and the lower portion of the snow splitting member (11) may be fitted into the recessed groove of the ridge extruded profile (10) as a fitting portion. .

The lower part of the snow splitting member (11) and the upper part of the ridge extruded profile (10) were attached and detached by the tapping screw (27) in the above embodiment, but the present invention is not limited to this. There is no limitation, and it goes without saying that other known means such as bolts can be used.

[0035]

According to the present invention, in a prefabricated building having an arch structure, only a fitting portion provided on the other side is fitted into a groove provided on one of the upper portion of the ridge and the lower portion of the snow splitting member. You can easily stand the snow splitting member on the ridge.

In the prefabricated building in which the snow splitting member is erected, the snow is divided into left and right by the snow splitting member and piled up on the prefabricated building at the time of snowfall in winter. It will slip off naturally. Therefore, the work of removing the accumulated snow is completely unnecessary.

Further, by removing the snow splitting member once set up, the roof plate member in the prefabricated building can be replaced.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of an assembled building of the present invention.

FIG. 2 is a vertical sectional view of the prefabricated building of the present invention.

FIG. 3 is an enlarged sectional view taken along line III-III in FIG.

FIG. 4 is a front view showing a state in which an outward falling window is opened in the prefabricated building of the present invention.

FIG. 5 is a side view of the prefabricated building of the present invention.

FIG. 6 is a side view showing a state where the prefabricated buildings of the present invention are connected to each other.

FIG. 7 is a partially enlarged cross-sectional view of a tilt-over window in the prefabricated building of the present invention.

FIG. 8 is a partially enlarged perspective view of a ridge portion in the prefabricated building of the present invention.

FIG. 9 is an enlarged cross-sectional view of the ridge portion.

FIG. 10 is a partially cutaway plan view of the ridge portion.

FIG. 11 is a vertical cross-sectional view showing a connected state of a girder and a girder.

FIG. 12 is a partially cutaway plan view showing a connected state of a girder and a girder.

FIG. 13 is a vertical cross-sectional view showing a connected state of a girder and a beam.

[Explanation of symbols]

 (1) H-beam for girder (2) H-section steel for girder (3) Mounting member (4) Extruded profile for girder (5) Extruded profile for girder (6) Groove section steel for building (7) Outer Projecting wall (8) Inward projecting wall (10) Extruded profile for building (11) Snow splitting member (24) Groove (25) Fitting part

Claims (1)

[Claims] 1. A plurality of arched beams (A) arranged side by side, a ridge (C) suspended between the tops of the arched beams (A), and a erected on the ridge (C). Snow splitting member (11)
And a groove (24) extending in the lengthwise direction in either the upper part of the ridge (C) or the lower part of the snow splitting member (11).
And a fitting portion (25) that can be fitted into the groove (24) on the other side.
The snow splitting device in an assembled building in which the upper part of the ridge (C) and the lower part of the snow splitting member (11) are detachably fitted.