JPH0430501B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a structure for supporting roof panels on roof beams.

[Background Art] Conventionally, as shown in FIGS. 5a and 5b and FIG. 6, a roof panel support material has been installed along the roof beam 2 on the gable side of the roof beam 2 on the outer periphery of the building frame B. 4, and fix it to the roof beam 2 with the fixing metal fittings 4', fixing the wing wall supporting metal fittings 5' to the ends of the roof panel supporting material 4,
The wing wall 6 of the attached structure C protruding outward from the building frame B is attached to the wing wall support hardware 5', the frame material 1a of the roof panel 1 is fixed to the roof panel support 4, and the roof frame of the building frame B is assembled. The ends of horizontal braces 7 of C are fixed to roof panel supports 4, and the ends of horizontal braces 8 of accessory structure C are fixed to roof beams 2. By the way, in some attached structures C, the force applied in the horizontal direction to the outer wall panel 9 of attached structure C is borne by the roof frame of building frame B.
With the above structure, the horizontal force applied to the exterior wall panel 9 in the horizontal direction is transferred from the wing wall 6 → wing wall support hardware 5' → roof panel support material 4 → roof panel 1 of building frame B and horizontal brace 7. It is transmitted to the horizontal brace 8 -> roof beam 2 -> fixing metal fittings 4'-> roof panel support material 4 -> roof panel 1 and horizontal brace 7, and is transmitted in this order to the roof panel 1 and horizontal brace 7 of building frame B. Force could not be transmitted smoothly. Another disadvantage is that the construction is complicated because extra members such as the side wall support metal fittings 5' are required.

[Object of the Invention] The present invention has been made in view of the points stated above, and an object of the present invention is to enable smooth transmission of force from the attached structure to the roof frame of the building frame, and to reduce the horizontal force applied to the attached structure. To provide a roof panel support structure which can be borne by a roof frame and can be constructed without requiring extra metal fittings unlike conventional ones.

[Disclosure of the Invention] In the roof panel support structure of the present invention, an attached structure C is provided so as to protrude outward from a building frame B, an outer wall panel 9 is arranged on the eave side of the attached structure C, and an outer wall panel 9 is arranged on the eave side of the attached structure C. A wing wall 6 is placed on the roof, a horizontal brace 8 is installed on the roof of the attached structure C, one end of the wing wall 6 and the horizontal brace 8 is fixed to the outer wall panel 7 of the attached structure C, and the wing wall 6 and the horizontal brace 8 are The other end is fixed to the roof beam 2 on the outer periphery of the building frame B, and the auxiliary roof panel 1' of the attached structure C is connected and supported via the wing wall 6 and the horizontal brace 8 to the roof panel 1 protruding from the outer periphery of the building frame B. External wall panel 9
Connect the upper end and the auxiliary roof panel 1' with the roof joint metal fitting 1.
Roof connection fittings 13 connected at 2 and provided on the wing wall 6
In the roof panel support structure that connects the end of the roof panel 1 of the building frame B and the end of the auxiliary roof panel 1' of the auxiliary structure C at It is composed of a roof panel supporting member 4 that projects horizontally from the piece 3 along the roof beam 2, and a structure mounting piece 5 that projects obliquely downward in the direction of the eave ridge from the horizontal piece 3 for attaching the beam. A is fixed to one of the roof beams 2 on the girder side or the gable side using the horizontal piece 3 for attaching the beam, and the roof panel support material 4 is mounted along the other roof beam 2. The roof panel 1 of the building frame B is fixed, and the ends of the horizontal braces 7 of the roof frame of the building frame B are fixed, and the ends of the wing walls 6 and the horizontal braces 8 of the structure C attached to the structure attachment piece 5 are fixed. is fixed,
By configuring as described above, the drawbacks of the conventional example are solved. That is, the beam attachment horizontal piece 3 of the mounting bracket A having the roof panel support material 4 is fixed to the roof beam 2, and the wing wall 6 and horizontal brace 8 of the attached structure C are fixed to the structure attachment piece 5 of the attachment bracket A. As a result, attached construct C
The horizontal force applied in the horizontal direction to the external wall panel 9 of
The force is transmitted smoothly to the roof panel 1 of the roof frame and the horizontal brace 7.
It is now possible to bear the force, and there is no longer a need for extra parts such as the wing wall support metal fittings 5' as in the past.

The present invention will be explained in detail below with reference to Examples.

The mounting bracket A is formed by integrally fixing the mounting plate D to the lower surface of the end of the roof panel support member 4 having a U-shaped cross section by welding. As shown in FIG. 3, on the roof beam 2 located on the gable side of the roof beam 2 on the outer periphery of the building frame B, the panel support material 4 of the above-mentioned mounting bracket A is mounted along the roof beam 2. .
The attachment plate D is provided with a horizontal beam attachment piece 3 and a structure attachment piece 5 that projects diagonally downward. A fixing hole 3a is provided in the horizontal piece 3 for attaching the beam.
is provided and fixed to the roof beam 2 on the girder side with bolts and nuts 10. Joint holes 5a and 5b are bored in the construction attachment piece 5. In this embodiment, two construction mounting pieces 5 are provided on the mounting plate D, and the two construction mounting pieces 5 protrude orthogonally. This is because it can be used both when there is an attached structure C on the girder side and when there is an attached structure C on the girder side.

1 and 2 are examples in which there is an attached structure C projecting outward on the girder side of the building frame B, and the first
The part X in the figure and Figure 2c is to be constructed. The frame member 1a of the roof panel 1 placed on the building frame B and attached structure C is fixed to the mounting hole 4a of the roof panel support member 4 with bolts and nuts 10, and the horizontal brace of the roof frame of the building frame B is 7 is fixed to the brace attachment piece 4b of the roof panel support 4.
A wing wall 6 is arranged between the outer wall panel 9 and the roof beam 2 at the end of the gable side of the attached structure C, and a mounting fixture 1 is attached to the upper end of the eave side end of the wing wall 6 at the upper end of the outer wall panel 9.
1, and the upper end of the ridge side end of the wing wall 6 is attached to the structure mounting piece 5 on the girder side of the mounting plate D.
is fixed to the joint hole 5a with bolts and nuts 10. The eave side end of the horizontal brace 8 stretched under the auxiliary roof panel 1' of the attached structure C is fixed to the fixture 11 with bolts and nuts 10, and the ridge side end of the horizontal brace 8 is attached to the mounting plate D. It is fixed to the joint hole 5a of the structure attachment piece 5 on the girder side with bolts and nuts 10. The auxiliary roof panel 1' of the attached structure C is connected to the roof joining fitting 12 attached to the upper end of the outer wall panel 9, and the auxiliary roof panel 1' and the roof of the building frame B are connected to the roof connecting fitting 13 provided on the wing wall 6. Panel 1 is connected.

Further, FIG. 4 shows an embodiment in which an attached structure C is located outside the girder side of the building frame B, and section Y in FIG. 4 c is constructed. In this embodiment, construction is carried out in the same manner as above, but in this case, the wing wall 6 is attached to the structure attachment piece 5 located on the end side of the attachment plate A.
and the horizontal brace 8 are fixed.

[Effects of the Invention] As described above, the present invention fixes the beam attachment horizontal piece of the attachment fitting having the roof panel supporting material to the roof beam, and fixes the side wall and horizontal brace of the attached structure to the structure attachment piece of the attachment fitting. Since it is fixed, the horizontal force applied to the external wall panel of the attached structure in the horizontal direction is transmitted from the wing wall and horizontal brace of the attached structure to the roof panel and horizontal brace of the roof frame of the building frame through the roof panel support of the mounting bracket, and the force is reduced. The force is transmitted smoothly and can be applied to the roof panels and horizontal braces of the roof frame, and the component structure is simplified as there is no need for extra parts such as side wall support hardware as in the past. Not only can this be done, but construction can also be streamlined.

[Brief explanation of drawings]

Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2a
is a side sectional view of the main part of the same as above, Fig. 2b is a plan view of Fig. 2a, Fig. 2c is an explanatory view showing the location of the attached structure of the same, and Fig. 3 is a perspective view of the main part of the same as above. , FIG. 4a is a side sectional view of another embodiment of the same as above, FIG. 4b is a plan view of FIG. 4a, FIG. , b are a side sectional view and a plan view of the conventional example, and FIG. 6 is a perspective view of the main parts of the conventional example, in which A is the mounting bracket, B is the building frame, and C is the main part of the conventional example.
is an attached structure, 1 is a roof panel, 1' is an auxiliary roof panel, 2 is a roof beam, 3 is a horizontal piece for attaching a beam,
4 is a roof panel support material, 5 is a structure attachment piece, 6 is a wing wall, 7 is a horizontal brace for the building frame, 8
12 is a horizontal brace of the attached structure, 12 is a roof joining metal fitting, and 13 is a roof connecting metal fitting.

Claims (1)

[Scope of Claims] 1. An attached structure C is provided on the building frame B so as to protrude outward, and an external wall panel 9 is provided on the eave side of the attached structure C.
At the same time, a wing wall 6 is placed on the gable side of the attached structure C, a horizontal brace 8 is erected on the roof of the attached structure C, and one end of the wing wall 6 and the horizontal brace 8 is installed on the outer wall panel 7 of the attached structure C. At the same time, the other ends of the wing wall 6 and the horizontal brace 8 are fixed to the roof beam 2 on the outer periphery of the building frame B, and the auxiliary roof panel 1' of the attached structure C is attached to the wing wall. 6 and horizontal braces 8 to connect and support the upper end of the exterior wall panel 9 and the auxiliary roof panel 1'
The ends of the roof panel 1 of the building frame B and the end of the auxiliary roof panel 1' of the attached structure C are connected with the roof connection fittings 13 provided on the wing walls 6. In the roof panel support structure,
The mounting bracket A is attached to a horizontal piece 3 for attaching a beam, a roof panel supporting member 4 that protrudes horizontally from the horizontal piece 3 for attaching a beam along the roof beam 2, and a horizontal piece 3 for attaching a beam.
It consists of a structure mounting piece 5 that projects diagonally downward in the direction of the eave ridge, and the mounting bracket A is fixed to one of the roof beams 2 on the girder side or the gable side with the beam attachment horizontal piece 3. Then, the roof panel support material 4 is placed along the other roof beam 2, and the roof panel 1 of the building frame B is fixed to the roof panel support material 4, and the end of the horizontal brace 7 of the roof frame of the building frame B is fixed. The construction C attached to the construction mounting piece 5
A roof panel support structure characterized in that the ends of the wing walls 6 and the ends of the horizontal braces 8 are fixed. 2. The roof panel support structure according to claim 1, characterized in that an auxiliary structure C is provided outside the roof beam 2 on the girder side of the building frame B. 3. The roof panel support structure according to claim 1, characterized in that an auxiliary structure C is provided outside the roof beam 2 on the gable side of the building frame B.