JP2614021B2 - Roof panel support structure at doorway - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a convenient and reliable support of a roof panel forming a so-called entrance roof provided in a one-story part attached to a two-story house body, for example, without structural problems. The present invention relates to a roof panel support structure for a doorway.

[0002]

2. Description of the Related Art In recent years,
Even in the case of prefabricated houses that use panel bodies manufactured in factories such as exterior wall panels and roof panels, in order to develop the plan and increase diversity, multi-story house bodies should be provided with one-story house attachments. Houses with attached so-called partial one-story houses are becoming popular.

[0003] In such a house, it has been proposed to provide an entrance at the part attached to the house, but this entrance is formed as a so-called entrance by forming an outer wall into a back wall in which an outer wall is concaved in a U-shape. Has not yet been established for prefabricated houses using various types of panel bodies.Therefore, there is a strong need for a new roof structure that can form the entrance roof with a simple structure without any structural problems. Had been requested.

The present invention is based on the fact that a roof beam for supporting a roof panel extending from a front panel is bridged between a connecting metal fitting at an outer end and a connecting metal fitting between panels without any structural problem. It is an object of the present invention to provide a roof panel support structure at an entrance where a roof of an entrance can be conveniently formed.

[0005]

According to the present invention, there is provided a roof panel support structure for an entrance section, which is provided at one end of an entrance panel forming a wall provided with an entrance and is perpendicular to the entrance panel. An auxiliary pillar at the outer end disposed at the outer end of the sleeve wall panel extending outward, and an outer wall panel provided at the other end forming a wall body extending outward in parallel with the sleeve wall panel. At the upper end of the auxiliary pillar between the panels, an outer-end auxiliary pillar and a sleeve wall panel, an outer-end connecting bracket having a joint piece connecting the auxiliary pillar between the panels and at least one outer-wall panel, and a connecting bracket between the panels. Along with each of them, a roof beam that supports the roof panel that extends outside from the entrance panel is bridged between the connecting brackets.

[0006]

[Function] An auxiliary column at the outer end and an auxiliary column between the panels are arranged on a sleeve wall panel and an outer wall panel provided at both ends of an entrance panel forming an entrance and exit, respectively. The connecting metal fittings and the connecting metal fittings between the panels are arranged, and a roof beam supporting the roof panel extending outside from the entrance panel is bridged between the connecting metal fittings. Therefore, the roof panel covering the upper part of the entrance, for example, a U-shape formed by the entrance panel, the sleeve wall panel, and the outer wall panel can be conveniently and reliably supported by the roof beams, and the roof of the entrance is constituted. It can be formed simply and without structural problems using various panel bodies.

[0007] The connecting fittings at the outer end and the connecting fittings between the panels each have an auxiliary pillar at the outer end and a sleeve wall panel, and a connecting piece connecting the auxiliary pillar between the panels and at least one outer wall panel. The versatility of the connection fitting can be increased, and it is also useful for improving the strength of the wall.

In the invention according to the second aspect, when the roof beam includes a support piece that is inclined at the roof slope of the roof panel, the roof panel having the slope can be easily and accurately supported.

[0009]

An embodiment of the present invention will be described below with reference to the drawings. In the figure, a roof panel support structure of an entrance / exit portion of the present invention includes an auxiliary pillar 4 at an outer end provided at one end of an entrance panel 2 and disposed at an outer end of a sleeve wall panel 3 extending outward at right angles to the entrance panel 2. (Hereinafter referred to as auxiliary pillars 4), and auxiliary pillars 6 (hereinafter referred to as auxiliary pillars 6) provided between the outer wall panels 5A and 5B provided at the other end of the entrance panel 2 and extending outward in parallel with the sleeve wall panels 3. At the upper end of the auxiliary pillar 6), a connection fitting 7 at the outer end (hereinafter referred to as a connection fitting 7) and a connection fitting 9 between panels.
(Hereinafter referred to as connection fittings 9), and a roof beam 11 that supports a roof panel 10 extending outside from the entrance panel 2 is bridged between the connection fittings 7 and 9.

As shown in FIG. 1, each of the walls W1, W2 formed by the entrance panel 2 and the sleeve wall panel 3, together with the wall W3 formed by the outer wall panels 5A, 5B, enter and exit the wall W1. A so-called entrance C of a one-story portion where A is provided is formed, and a house main body HA having a total of two stories is constructed adjacent to the entrance C.

The outer outer wall panel 5B forms a wall on the entrance C side of a one-story house attachment portion HB which extends outward from the house main body HA, and a rooftop is provided on the house attachment portion HB. A balcony B is formed.

As shown schematically in FIG. 2, the entrance panel 2 includes a frame formed by joining a frame member made of a channel steel into a rectangular shape with the grooves thereof facing each other, and the entrance A is provided inside and outside the frame. The face materials are attached to each other except for a rectangular opening D for forming.

The entrance panel 2 includes a receiving piece 22 horizontally supported by a nut 21 screwed to an anchor bolt 20 (shown in FIG. 6) implanted in the foundation F, and a hanging piece 24 hanging from an inner edge thereof. The receiving piece 2 of the support metal 23 having
The lower surface of one side end is supported on the upper surface 2 and is positioned using the upper end of the anchor bolt 20 inserted into the hole of the lower frame material. On the other hand, the other side end of the entrance panel 2 forms a right-angled corner with the inner end of the inner outer wall panel 5A, and a suitable hardware (not shown) is used at the inner end. Thus, a wall W1 having an entrance A provided by the opening D is formed.

As shown in FIGS. 2 and 6, the sleeve wall panel 3 has face members 25A, 25A attached to the front and back of a frame 25 in which a frame member made of a channel steel is joined in a rectangular shape with its grooves facing each other. A large panel body having a wide width, which is disposed at one end of the entrance panel 2 at a right angle to the entrance panel 2 and connected to the entrance panel 2 by the roof hardware 26 and the support hardware 23. Is done.

As shown in FIGS. 5 and 6, the roof hardware 26 has a horizontal and rectangular bottom plate 27 bolted to the upper surface of the sleeve wall panel 3 and an upright standing edge from the edge of the entrance panel 2 side. The rising plate 29 and the receiving plate 31 which extends from the upper end of the rising plate 29 to the upper part of the bottom plate 27 by being inclined at the roof gradient of another roof panel 30 forming the roof of the entrance C are integrally provided by bending. A base 32, a pair of substantially trapezoidal reinforcing plates 33, 33 for closing both sides of the base 32, and a U-shaped section extending from the rising plate 29 to the upper surface of the entrance panel 2 and bolted to the upper surface. Hardware 34
Consists of

The roof panel 30 is located at a position above the upper frame member 35A and the sleeve wall panel 3 extending horizontally along the outer wall surface of the house main body HA, as indicated by a chain line in FIG. A lower frame member 35B forming an eaves tip, and a side frame member 35 joining each end of the upper frame member 35A and the lower frame member 35B.
While the base plate 36 is stuck on the upper surface of the steel framework having C, the middle frame member 37 bridged between the upper frame member 35A and the lower frame member 35B is bolted to the receiving plate 31 of the roof hardware 26. You.

Accordingly, in addition to supporting the roof panel 30 having a slope, the roof hardware 26 can also support the entrance panel 2 by the fixing bracket 34, thereby reducing the number of hardware.
Workability can be improved.

The supporting hardware 23 extends to the lower surface of the sleeve wall panel 3 and supports the sleeve wall panel 3 by bolting the lower surface to the receiving piece 22, as shown in FIG.

At the outer end of the sleeve wall panel 3 extending outward from one side end of the entrance panel 2, the auxiliary column 4 rising from the foundation F and made of a square steel pipe is erected. The connection fitting 7 is fixed on an upper plate 39 which is fixed to the upper end of the base plate and has the same height as the sleeve wall panel 3.

As shown in FIGS. 2 and 3,
A horizontal joint piece 12 having a substantially L-shape in a plane, and a pair of standing pieces 40, 40 rising at a corner portion of the upper surface of the joint piece 12;
The upper ends of the standing pieces 40, 40 are joined and oblique pieces 41, 41 are connected.
And an upper piece 42 formed by bending the upper part 42 into a mountain shape.

The joint piece 12 of the connecting metal fitting 7 has a screw hole 12a formed by attaching a nut to the upper surface of the corner.
Are formed, and a screw shaft 43 is projected obliquely on each of the oblique pieces 41, and the connecting piece 1 is inserted between the upright pieces 40, 40.
A metal piece 46, which also has a horizontal piece 45 provided at the upper end of a rising piece 44 that rises inclining from 2 and is also used for reinforcing a brace, is fixed.

The connection metal fitting 7 uses a work hole 47 provided in the upper part of the auxiliary column 4 to connect a bolt to the hole 39 of the upper plate 39.
a and is screwed into the screw hole 12a to be fixed to the upper end of the auxiliary column 4 and one piece of the joint piece 12 is bolted to the upper surface of the sleeve wall panel 3, whereby the joint piece 12 Connects the auxiliary pillar 4 and the sleeve wall panel 3.

Further, as shown in FIG. 2, the outer wall panels 5A and 5B are formed by attaching frame members 49 and 49 to the front and back surfaces of a frame member formed by forming a frame member made of a channel steel into a rectangular shape with the grooves facing each other. A wall body W3 extending outwardly in parallel with the sleeve wall panel 3 is formed at the other end of the entrance panel 2, and the auxiliary pillar 4 is provided between the outer wall panels 5A and 5B arranged on a plane straight line. The auxiliary column 6 having the same configuration is erected.

Further, the connecting fitting 9 is bolted on the upper plate 50 of the upper end of the auxiliary column 6 by using a work hole 47 provided on the upper portion of the auxiliary column 6.

As shown in FIG. 2 and FIG.
In this embodiment, a horizontal joint piece 13 that joins the auxiliary pillar 6 and the outer wall panel 5B by being bolted to the upper plate 50 and the upper surface of the outer outer wall panel 5B, and from one side edge of the joint piece 13 A vertical piece 51 that supports a floor panel (not shown) that rises and forms a floor body on the floor of the house main body HA by bolts, and a concave portion 53 provided on the vertical piece 51 from the upper end of the vertical piece 51. And two horizontal upper pieces 52, 52 supporting the outer wall panel (not shown) on the floor and projecting at a small length from the corner of the other side edge of the joint piece 13. A mounting piece 54 of a small width that rises from the protruding end of the protruding piece 13A in parallel with the vertical piece 51, and a vertical side piece that connects the joint piece 13, the mounting piece 54, the vertical piece 51, and one of the upper pieces 52 at the edge. 55, the other upper piece 52, and a vertical reinforcing piece 56 joining the joint piece 13 Obtain.

The connecting piece 13 of the connection fitting 9 connects at least one of the outer wall panels 5A and 5B to the auxiliary pillar 6, and is fixed only to the outer outer wall panel 5B as in this embodiment. Alternatively, it may be fixed only to the inner outer wall panel 5A or to both the outer wall panels 5A and 5B. Further, the auxiliary pillar 6 can be bolted to the side surfaces of the outer wall panels 5A and 5B by using the working holes 47 and the like.

As shown in FIGS. 2 to 4, the roof beam 11 bridged between the connection fittings 7 and 9 has a vertical and long base piece 59 and the roof panel 1 from the upper end of the base piece 59.
A steel base 61 comprising a support piece 14 inclined outwardly at a roof gradient of 0 and a lower piece 60 extending horizontally outward from the lower end of the base piece 59 is provided. An attachment plate 63 that is bent outward is attached to a vertical substrate 62 that is previously welded to one end of the base piece 59 and protrudes from the base 61.
The mounting plate 63 of the substantially bracket-shaped mounting bracket 64 provided with
By bolting the connecting piece 7 to one of the uprights 40 and bolting a vertical and substantially trapezoidal end plate 65 fixed to the other end of the base 61 to the mounting piece 54 of the connecting piece 9. The roof beam 11 is installed horizontally between the connection fittings 7 and 9.

The roof panel 10 has a frame formed by joining frame members 66 made of channel steel in a triangular shape with their grooves facing each other, and a field plate 67 is attached to the upper surface of the frame.

As shown in FIGS. 2 and 4, the roof panel 10 is provided by mounting a frame member 66A along the wall surface of the house main body HA on the support piece 14 of the roof beam 11 and bolting the frame member 66A. It can be supported by the roof beam 11 accurately with a slope.

Also, the middle frame member 69 bridged over the framework of the roof panel 10 is supported by the support pieces 14 of the roof beam 11 similarly to the frame member 66A, and the base 61 of the roof beam 11 has A substantially trapezoidal reinforcing plate 70 is fixedly located near the frame member 66A and the middle frame member 69.

The two oblique pieces 41, 4 of the connection fitting 7
1 is a side wall 35C and a frame 66B adjacent to the roof panels 30 and 10 along the descending ridge portion of the roof of the entrance C, each of which is supported on the upper surface thereof, and a nut is formed by using the screw shafts 43 and 43. Fix it.

[0032]

As described above, the roof panel support structure of the doorway according to the present invention comprises an auxiliary pillar and a panel at the outer end provided on the sleeve wall panel and the outer wall panel provided at both ends of the entrance panel forming the doorway. Along with the auxiliary pillars between, and at the upper end of each auxiliary pillar, the connecting metal fittings at the outer end and the connecting metal fittings between the panels are arranged, and between the connecting metal fittings, a roof beam that supports the roof panel extending from the entrance panel to the outside. I'm hanging over. Therefore, the roof panel covering the upper part of the entrance, for example, a U-shape formed by the entrance panel, the sleeve wall panel, and the outer wall panel can be conveniently and reliably supported by the roof beams, and the roof of the entrance is constituted. It can be formed simply and without structural problems using various panel bodies.

The connecting fittings at the outer ends and the connecting fittings between the panels have auxiliary columns at the outer ends and a sleeve wall panel, and a connecting piece connecting the auxiliary pillars between the panels and at least one outer wall panel. The versatility of the connection fitting can be increased, the cost can be reduced, and the wall strength is improved.

According to the second aspect of the present invention, when the roof beam includes a support piece that is inclined at the roof slope of the roof panel, the roof panel having the slope can be supported easily, accurately and reliably.

[Brief description of the drawings]

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

FIG. 2 is a perspective view showing a main part thereof.

FIG. 3 is an exploded perspective view showing a connection fitting between an outer end and a panel together with a roof beam.

FIG. 4 is an end view showing a support structure of the roof panel with support pieces.

FIG. 5 is a perspective view illustrating a roof hardware.

FIG. 6 is a cross-sectional view showing a connection structure between an entrance panel and a sleeve wall panel.

[Explanation of symbols]

 2 Entrance panel 3 Sleeve wall panel 4 Auxiliary pillar at outer end 5A, 5B Outer wall panel 6 Auxiliary pillar between panels 7 Outer end connecting bracket 9 Connecting bracket between panels 10 Roof panel 11 Roof beam 12, 13 Splice piece 14 Support piece A doorway W1, W3 wall

Claims (2)

(57) [Claims] 1. An auxiliary pillar at an outer end provided at one end of a front panel forming a wall provided with an entrance and disposed at an outer end of a sleeve wall panel extending outward at right angles to the front panel, and the other side. At the upper end of the auxiliary pillar between the panels provided between the outer wall panels provided at the ends and forming a wall body extending outward in parallel with the sleeve wall panel, the auxiliary pillar at the outer end and the sleeve wall panel, between the panels An outer-end connecting fitting having a connecting piece connecting the auxiliary pillar and at least one outer wall panel, a connecting fitting between the panels, and a roof beam for supporting a roof panel extending from the entrance panel between the connecting fittings. Roof panel support structure at the entrance and exit section. 2. The roof panel support structure according to claim 1, wherein the roof beam has a support piece inclined at a roof gradient of the roof panel.