JPH0624495Y2 - Bundle mounting structure - Google Patents

Description

[Technical Field] The present invention relates to a structure for attaching a bundle such as a second floor bundle to a beam such as a second floor beam.

[Background Art] A bundle 1 such as a second-floor bundle is attached to a beam 2 such as a second-floor beam to support a second-story roof or the like. The attachment of the bundle 1 to the beam 2 is conventionally performed as shown in FIG. That is, the lower joint fitting 3 is fixedly mounted on the side surface of the web 10 that is erected between the upper chord member 8 and the lower chord member 9 of the beam 2, and the lower end portion of the bundle 1 is fixed to the lower joint member 3 so that the bundle 1 Is attached to the side surface of the beam 2. However, when the vertical length of the bundle 1 becomes long, the moment to the lower joint metal fitting 3 at the lower end of the bundle 1 becomes large, which causes a problem in the attachment strength of the bundle 1 by the lower joint metal fitting 3. .

[Object of the Invention] The present invention has been made in view of the above points, and utilizes a floor panel receiver for supporting a floor panel so that the bundle can be firmly attached at two upper and lower positions. It is intended to provide a mounting structure.

DISCLOSURE OF THE INVENTION However, in the bundle mounting structure according to the present invention, the bundle 1 is disposed on one side surface of the beam 2 and the lower end portion of the bundle 1 is connected to this one side surface of the beam 2 by the lower connecting metal fitting 3. A floor panel receiver 5 for connecting and supporting the end portion of the floor panel 4 on the other side surface of the beam 2.
Hooking piece 1 that attaches and projects in the opposite direction to the bundle 1
7 is provided on the floor panel receiver 5, and an engaging piece 14 that is bent back is extended at one end of the upper coupling fitting 6 and a coupling piece 15 is extended at the other end of the upper coupling fitting 6 to The engaging piece 14 of the upper coupling fitting 6 is hooked to the engaging piece 17 of the floor panel receiver 5 and the coupling piece 15 of the upper coupling fitting 6 is bundled on the upper side of the lower coupling fitting 3. The above-mentioned object is achieved by supporting the upper joint fitting 6 on the floor panel receiver 5 and joining the bundle 1 to this upper joint fitting 6. Therefore, the present invention will be described in detail below with reference to embodiments.

The beam 2 is formed by laying a web 10 between an upper chord member 8 and a lower chord member 9, and the lower connecting metal fitting 3 is attached to the web 10 on one side surface of the beam 2 as in the case of FIG. Are fixed by bolts and nuts 12 or welding. Further, as shown in FIG. 1, a floor panel receiver 5 having a U-shaped cross-section in the lateral direction on the other side surface of the beam 2 is fixed by bolt nuts or welding, and in the case of this embodiment, the upper piece of the floor panel receiver 5 is engaged. It is a piece 17. As shown in FIG. 2, the upper coupling member 6 is formed by extending the engaging piece 14 bent back at one end and extending the coupling piece 15 upward at the other end.

When attaching the bundle 1 to the beam 2, the bundle 1 is arranged on one side surface of the beam 2 with its upper end protruding above the beam 2, and the lower end of the bundle 1 is attached to the lower joint fitting 3 by a bolt nut. 12 and the like, and further, the upper coupling fitting 6 is disposed in the beam 2 between the webs 10 so that the engagement piece 14 of the upper coupling fitting 6 is hooked and engaged with the floor panel receiver 5, and the upper coupling fitting is This is performed by connecting the connecting piece 15 of 6 to the upper connecting metal 6 at the position above the lower connecting metal 3 with the interrupted portion of the bundle 1 using a bolt nut 12 or the like. In this way, the lower end of the bundle 1 is connected to the beam 2 by the lower connecting metal fitting 3 and the middle part of the bundle 1 is the floor panel receiver 5.
The bundle 1 is joined and supported by the upper joining metal fitting 6 which is pulled and supported by the beam 2 at the two upper and lower positions.
It will be able to be fixed to the side of. Then, an end of the floor panel 4 such as a second floor panel is placed and fixed on the floor panel receiver 5. Further, a base metal fitting 11 having an L-shaped cross section is fixed to the upper surface of the beam 2, and the base metal fitting 11 is fitted into a fitting groove 13 at the lower end of an outer wall panel 16 such as an outer wall of the second floor to attach the outer wall panel 16 to the beam 2. Try to support it above.

[Advantage of the Invention] As described above, in the present invention, the lower end of the bundle is connected to one side surface of the beam by the lower connecting metal fitting, and the other side surface of the beam supports the end portion of the floor panel. Attaching the floor panel receiver and providing a hooking piece projecting in the opposite direction to the bundle on the floor panel receiver, extending an engaging piece bent back at one end of the upper joint fitting and connecting it to the other end of the upper joint fitting Extending the piece, hooking the engaging piece of the upper coupling fitting arranged in the beam to the engaging piece of the floor panel support, and binding the connecting piece of the upper coupling fitting in a bundle above the lower coupling fitting. Since it is designed to be coupled, the bundle can be supported by the lower coupling metal fittings, and the bundle can also be supported by the upper coupling metal fittings attached using the floor panel receiver for mounting the floor panel. What can be supported by However, even if the bundle is long in the vertical direction, it can be stably and firmly attached to the beam.

[Brief description of drawings]

FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a perspective view of an upper coupling fitting used therein, and FIG. 3 is a sectional view of a conventional example. 1 is a bundle, 2 is a beam, 3 is a lower connecting metal fitting, 4 is a floor panel, 5
Is a floor panel receiver, 6 is an engaging piece, 15 is a connecting piece,
Reference numeral 17 is a hooking piece.

Claims (1)

[Scope of utility model registration request] 1. A bundle is arranged on one side surface of a beam, and a lower end portion of the bundle is connected to this one side surface of the beam by a lower connecting metal fitting, and the other side surface of the beam supports an end portion of a floor panel. For attaching the floor panel receiver for the same and providing a hooking piece projecting in the opposite direction to the bundle on the floor panel receiver, extending an engaging piece bent back to one end of the upper coupling fitting and the other end of the upper coupling fitting. Extending the connecting piece to the floor, hooking the engaging piece of the upper connecting metal fitting arranged in the beam to the engaging piece of the floor panel receiver, and connecting the connecting piece of the upper connecting metal fitting on the upper side of the lower connecting metal fitting. Bundle mounting structure that is combined with the bundle.