JPH0886056A - Fixture of roof unit - Google Patents

Abstract

PURPOSE: To make it possible to mount a roof unit to a beam easily by installing a mounting part designed to be mounted to a beam and a cross section-substantially L-shaped receiving plate designed to mount a frame of the roof unit. CONSTITUTION: Joint plates 13 and 14 are fixed with both vertical ends of a vertical plate 12 while a cross section-substantially L-shaped receiving plate 15 is fixed with the tip of the vertical plate 12, thereby forming a fixture for the internal part of a beam. The fixture 10 is laid out in the central part of the beam 1 where a bolt 23 is inserted into bolt holes 18 of upper and lower flanges 17 of the beam 1 and bolt holes 16 of joint plates 13 and 14 of the fixture 10 and nuts 24 are threaded and fixed therewith. In addition, a roof unit frame is loaded on a horizontal part 25 of the receiving plate 15 of the fixture 10 and inserted into bolt holes 22 of a vertical part 21 and bolt holes of the frame, thereby fixing the unit.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixture for a roof roof unit.

[0002]

[Background Art] Kitchen equipment such as a sink in a house,
In order to secure a space such as a space for pushing in or between floors, there is a case where a lower house is provided by projecting from the outer wall of the bookstore. In a prefabricated building consisting of a frame and an outer wall panel, like the outer wall of a bookstore, the frame is attached so as to be continuous with the frame of the bookstore, and the outer wall panel is attached so as to be continuous with the bookstore. The interior of the frame is to be decorated with inner wall panels.

[0003]

In such a lower house, the roof of the lower house is previously made into an integral unit,
It is considered to be installed on site.

It is an object of the present invention to provide a fixing metal fitting for such a unitized roof of a lower house, which facilitates positioning and mounting work for mounting the roof unit on a beam. There is.

[0005]

In order to solve the above problems, a fixing metal fitting of the present invention is a fixing metal fitting for fixing a roof unit of a lower house overhanging an outer wall of a bookstore to a beam of the bookstore. It is composed of a mounting portion for mounting on the beam and a receiving plate for mounting the frame of the roof unit, and the receiving plate has a substantially L-shaped cross section including a mounting surface for mounting the frame and an abutting surface for abutting an outer surface of the frame. In addition, the contact surface is formed with a bolt hole for fixing the frame.

In the above, the mounting portion may be mounted on the side surface of the beam or on the end portion.

[0007]

By placing the frame of the roof unit on the above-mentioned mounting surface and contacting the contact surface, the positioning in the vertical direction and the front-back direction is automatically performed, and the positioning is easy. Further, when the frame is fixed with the bolts, since it is supported by the mounting surface described above, the bolt tightening work is easy.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, (1) is an H-shaped steel beam arranged along the outer wall of a bookstore, and (2) is fixed at its upper end to the lower surface of the lower flange of this beam (1). It is a framework of the outer wall of a bookstore. (3) (3) is a pair of lower sleeve sleeves attached to the bookstore's framework (2) so as to extend from the outer wall so as to be continuous, and (4) is those lower sleeve frameworks ( 3) Shows a framework of a lower outdoor side wall attached between the tip ends of (3). All of these shafts basically consist of a pair of upper and lower horizontal frames (5) (5) consisting of C channels, and a vertical frame (6) made of C channels passed between the horizontal frames (5) (5). ) (6).
The outer surfaces of these shaft sets (2), (3) and (4) are shown in FIG.
As described above, the outer wall panels (7), (7) ... Are respectively attached, and the lower roof unit (8) which is previously configured as an integral unit is hung and attached as shown in FIG.

(10) and (11) are beams for the roof unit (8).
A fixing bracket for fixing to the (1) side, wherein (10) is a beam
It is for the middle of the beam attached to the middle part of (1), (11) is the beam
It is for the beam end attached to the tip of (1). As shown in FIG. 3, the fixing member (10) for the middle of the beam is a vertical plate (12) and joining plates (13) (14) fixed to the upper and lower ends of the vertical plate (12).
And a receiving plate (15) fixed to the tip of the vertical plate (12). The upper joining plate (13) is square and
Horizontally welded to the upper edge of (12), the upper flange (1
Bolt holes (16), (16), ... Matching the bolt holes (18) of 7) are formed. The joining plate (14) at the lower end is generally L-shaped when viewed from the side, and is welded to the corner at the lower end of the vertical plate (12), and at the horizontal portion thereof, the lower flange (20) of the beam (1) as well.
The bolt holes (16), (16), ... which match the bolt holes (18), (18) of the. A tip portion (19) is integrally connected from one edge of the vertical plate (12) in the vertical direction, and an L-shaped receiving plate (15) has an inner corner facing outwardly at the tip portion (19). It is welded so that. Further, when the frame of the roof unit (8) is placed on the vertical portion (21) with the horizontal portion (25) as a mounting surface, the vertical portion (21) serves as an abutting surface for abutting the frame. ) Is formed. And beams
Insert the tips of the bolts (23) (23) inserted through the bolt holes (16) (16) of the upper and lower flanges (17) (20) of (1) into the joint plates (13) (14). Do this fixing bracket (1
0) is installed and the nut (24) is screwed and fixed.

As shown in FIG. 4, the fixing member (11) for the beam end portion includes a vertical plate (26) and a vertical joint plate (11) fixed to one of the vertical edges of the vertical plate (26). 27) and an L-shaped receiving plate (28) fixed to the other edge, and the bolt holes (29) and (30) are respectively formed in the vertical portions (34) of the joining plate (27) and the receiving plate (28). ) Are formed respectively. In the receiving plate (28) as well, the vertical portion (34) serves as the contact surface of the roof frame and the horizontal portion (33) serves as the mounting surface as in the above. (31) is
An end plate fixed to the end of the beam (1), which is joined to the bolt hole (32) of the end plate (31) by a joining plate (27).
The bolt holes (29) are aligned and fixed to the end plate (27) by the bolts (55) inserted into them.

5 to 7, (35) shows a frame of the roof unit (8). This frame (35)
Is a rear frame (36) made of C-channel that is parallel to the outer wall surface of the bookstore and is attached to the outer wall surface, and a channel steel made of channel steel that is also parallel to the rear frame (36) and on the side wall of the lower outdoor side. Is formed in a rectangular frame shape by the front frame (37) and the side frames (38) (38) made of channel steel passed between the rear frame (36) and the front frame (37). ing. The upper surfaces of the side frames (38, 38) are inclined so as to incline downward toward the front side. A roof plate (39) made of plywood is attached to the upper surface of the roof frame (35), and a roof plate is further provided on the upper surface with a heat insulating material (40).
(41) is attached. On the outer side surfaces of the front frame (37) and the side frames (38) (38), downward L-shaped brackets (42) (42) ... project above them at appropriate lateral intervals. Have been fixed in advance. This bracket
Siding material (43) so that it straddles the tip of (42).
Is attached, from the outer surface of the siding material (43) so as to extend from the upper end to the lower end of the bracket (42),
A face plate (44) is attached. As a result, the roof unit (8) is integrally formed with a kind of hanging wall (45) projecting downward from the roof surface on both the left and right sides and the front side.

[0012] As described above, the roof body portion and the hanging wall
The roof unit (8) integrated with the (44) part was manufactured in advance in the factory, and this was brought into the site, and as shown in FIG. 7, the rear frame member (36) was used for the beam middle. The fixing metal fitting (10) is mounted on the L-shaped plate (15) at the tip end thereof so as to fit the bolt hole (22) formed in the vertical portion of the receiving plate (15) and the rear frame member (36). The bolt (48) is inserted into the bolt hole (47) formed in the web portion, and is fixed to the fixing fitting (10) by the bolt (48). In addition, in the portion corresponding to the end plate (31) of the beam (1), similarly fixed to the receiving plate (28) of the beam end fixing metal fitting (11) attached to the end plate (31),
Fix the end of the roof unit (8) on the bookstore side. Also,
As shown in FIG. 5, the front frame (37) is a shaft assembly on the outer surface side.
The bolt (4) placed on the upper horizontal frame (5) of (4) and inserted into the lower frame of the horizontal frame (5) and the front frame (37).
Tighten and fix according to 9). As shown in FIGS. 5 and 6, the hanging wall (45) is arranged so as to cover the upper end of the outer wall panel (7) attached to the outer surface of each shaft assembly (3) (4). A sealing material (50) is provided between the outer wall panel (7) and the hanging wall (45). The roof unit
Brace is placed in the frame (35) of (8),
It is omitted here.

Next, (51) is the beam on the outer wall of the bookstore.
The upper floor is a shaft assembly installed on the upper flange (17) in (1), and the outer wall panel (52) of the upper floor is also attached to the outside of the shaft assembly (51). The roof unit
A rising part (53) protruding upward is integrally formed at the rear end part of the (8), and the rising part (53) allows the upper half part of the fixing metal fittings (10) (11) to be formed. While covering the part, the upper end of the rising part (53) and the outer wall panel on the upper floor
A draining member (54) protruding between the draining member (53) and the gap (53) covers the outer surface of the upper end portion of the rising portion (53) to perform water deficiency.

[0014]

As described above, according to the present invention, the frame of the roof unit is mounted on the mounting surface of the fixing metal fitting attached to the beam, and is brought into contact with the contact surface, whereby the vertical direction and the front-back direction are automatically changed. Since the positioning is performed, the effect of facilitating the positioning at the time of installation can be obtained. In addition, when fixing the frame with bolts, the frame is supported by the mounting surface described above, so that there is an effect that bolting work becomes easy.

[Brief description of drawings]

FIG. 1 is a perspective view of a frame portion of a shed.

FIG. 2 is a perspective view of a lower house showing a state before mounting a roof unit.

FIG. 3 is an exploded perspective view showing a method of attaching a roof unit fixing bracket to an intermediate portion of a beam.

FIG. 4 is an exploded perspective view showing a method of attaching a fixing member to the end of the beam.

FIG. 5 is a vertical cross-sectional view of an attached state of the lower roof unit.

FIG. 6 is a vertical cross-sectional view of the roof roof unit mounting portion similarly cut along the sleeve wall portion of the roof.

FIG. 7 is a perspective view of a main part showing a method of mounting the lower roof unit.

[Explanation of symbols]

 (1) Beam (8) Roof unit (10) Fixing bracket (11) Fixing bracket (12) Vertical plate (13) Joining plate (14) Joining plate (15) Support plate (21) Vertical part (contact surface) ( 22) Bolt hole (25) Horizontal part (mounting surface) (35) Frame

Claims (3)

[Claims] 1. A fixture for fixing a roof unit of a lower house protruding from an outer wall of a bookstore to a beam of the bookstore,
It consists of a mounting part for mounting on the beam and a receiving plate for mounting the frame of the roof unit.
Like the mounting surface on which the frame is mounted, the outer surface of the frame is in contact with the contact surface, and the contact surface has a substantially L-shape. The contact surface is formed with bolt holes for fixing the frame. Fixing bracket for the characteristic roof unit. 2. The fixing bracket for a roof unit according to claim 1, wherein the mounting portion is mounted so as to straddle between upper and lower flanges of the beam. 3. The fixing bracket for a roof unit according to claim 1, wherein the attachment portion is attached to an end plate of a beam end portion.