JPH0224835Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] The present invention relates to a floor frame structure that frames the main puller and the side puller and supports them in bundles. This relates to technology for stably supporting the same bundle of materials.

[Background technology]

Frame the H-shaped steel extension and the side extension of the channel steel,
In order to support these with a bundle of L-shaped steel, the horizontal channel steel and the upright L-shaped steel can be placed in a face-to-face state, and a high-strength connection can be made at the face-to-face location. (belly material) cannot be brought into contact with the L-shaped steel that is erected as a bundle against the H-shaped steel that is hung horizontally in the form of a vertical plate. There was a problem that it was difficult to use L-shaped steel.

[Purpose of invention]

The present invention was developed in view of these problems, and its purpose is to create a floor framework that can support H-beams with high strength using bundles of L-beams with a rational configuration. It's about providing structure.

[Disclosure of invention]

The present invention consists of a side rail 1 in which a groove opening of a channel steel is horizontally hung with the groove opening facing the side, and a side rail 1 in which a web 2 of an H-shaped steel is hung horizontally so as to form a vertical plate shape and substantially perpendicular to the rail 1. The flat support piece 5 of the bundle 4 made of upright L-shaped steel is made to face the vertical piece 6 of the main puller 1, and the two are connected with a connecting tool 7 such as a bolt or nut. The upper receiving piece 9 of the letter-shaped connecting fitting 8 is connected to the upper horizontal piece 10 of the side drawer 3 using a connecting fitting 7 such as a bolt or nut, and the lower receiving piece 11 of the U-shaped connecting fitting 8 is connected to the upper side piece 10 of the side drawing 3. Connect the lower horizontal piece 12 of the puller 3 with a connector 7 such as a bolt and nut, and connect the vertical plate piece 13 of the connector 8 to the flat support piece 5 of the bundle 4 with a connector 7 such as a bolt and nut.
This relates to a floor frame structure that is connected by , and by configuring it in this way, it has been possible to achieve the above objective.

Embodiments of the present invention will be described in detail below with reference to the drawings.

Ohiki 1, which is horizontally suspended with the groove opening of the channel steel facing the side.
As shown in FIG. It is framed by 15. A flat supporting piece 5 of a bundle 4 made of L-shaped steel is brought into contact with a vertical piece 6 of a drawer 1, and both are connected by a connecting tool 7 such as a bolt or nut. The upper receiving piece 9 of the U-shaped connecting fitting 8 is connected to the upper horizontal piece 10 of the side drawer 3 using a connecting fitting 7 such as a bolt or nut, and the lower receiving piece 11 of the U-shaped connecting fitting 8 is connected to the side. It is connected to the lower horizontal piece 12 of the main drawer 3 with a connecting tool 7 such as a bolt or nut. The vertical plate piece 13 of the connecting fitting 8 is connected to the flat supporting piece 5 of the bundle by a connecting fitting 7 such as a bolt or nut.

According to such a configuration, the length of the channel steel 1 is
The bundle 4 of the L-shaped steel can be connected easily and with high strength using the bundle 4 of the steel-shaped steel, and the side puller 3 of the H-shaped steel with the web 2 shaped like a vertical plate is connected to the bundle 4 of the L-shaped steel via the U-shaped connecting fitting 8.
This makes it easy to connect with high strength.

[Effect of idea]

In summary, the present invention enables high-strength connection of groove-shaped steel wires with a bundle of L-shaped steels in a face-to-face state, while connecting H-shaped steels with vertical plate-like webs to a U-shaped connection fitting. There is an advantage that the side puller can be supported as a bundle of L-shaped steel via the L-shaped steel bundle, and there is no need to change the bundle of L-shaped steel. Furthermore, since the upper receiving piece of the connection fitting is connected to the upper horizontal piece of the side puller and the lower receiving piece is connected to the lower horizontal piece, there is an advantage that the supporting strength of the side puller of the H-beam steel can be increased.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a front view showing the connection state of the above-mentioned large puller and bundle, and Fig. 3 is a perspective view of an embodiment of the present invention.
The figure is a front view showing the state of connection between the side puller and the bundle, where 1 is the puller, 2 is the web, 3 is the side puller, and 4 is the side puller.
is a bundle, 5 is a flat support piece, 6 is a vertical piece, 7 is a connector,
8 is a connection fitting, 9 is an upper receiving piece, 10 is an upper horizontal piece, 11
1 is a lower support piece, 12 is a lower horizontal piece, and 13 is a vertical plate piece.

Claims (1)

[Scope of utility model registration request] A frame is constructed by horizontally hanging the groove opening of the groove-shaped steel with the groove opening facing the side, and a side-widely extending the web of H-shaped steel in a vertical plate shape and horizontally so as to be substantially perpendicular to the horizontally extending side.
The flat supporting piece of the L-shaped steel bundle is faced to the vertical piece of the large puller, and the two are connected with a connecting tool such as a bolt or nut. Connect the upper horizontal piece of the puller with a connecting tool such as a bolt or nut, and connect the lower receiving piece of the U-shaped connecting fitting to the lower horizontal piece of the side large puller with a connecting tool such as a bolt or nut. A floor frame structure in which the vertical plate pieces of the metal fittings are connected to the flat support pieces of the bundle using connectors such as bolts and nuts.