JPH02139410U - - Google Patents

Description

[Brief explanation of drawings]

The drawings show an embodiment of this invention; Fig. 1 is an exploded perspective view, Fig. 2 is an end view showing a state in which a bottom plate with beads is attached, Fig. 3 is an exploded perspective view of the main part, and Fig. 4 is an exploded perspective view. 7 to 7 show other embodiments, FIG. 4 is an exploded perspective view of a main part, FIG. 5 is a sectional view, and FIG. 6 is an exploded perspective view of a main part showing another embodiment. FIG. 7 is a sectional view as well. P...Cable rack, P1...Main spar, P2...Slave spar, 1...Bottom plate, 1A...Bead, 2...Fitting body, 2A...
Fitting part, 2B...Abutment piece, 3...Support body, 3A...Locking piece, 3B...Support piece, 3C...Insertion hole, 4...Setting screw, 5...Nut, 6...Engagement body, 6A...Engagement Piece, 6B
... Bent piece, 6C... Support hole, 6D... Screw hole, 7... Crimping body, 7A... Engaging piece, 7B... Bent piece, 7C... Support hole, 7D... Crimping piece, 7E... Screw hole, 8... Pressing screw.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In a bottom plate mounting structure for a cable rack having a width narrower than the width between the main girders of the cable rack, a fitting that is brought into contact with the top surface of the bottom plate from the fitting part that fits on the inner edge of the main girder. A fitting body that is an extension of the contact piece, a support body that is an extension of a support plate that supports the lower surface of the bottom plate from a locking piece that locks on the outer edge of the main girder, and these engagement bodies and the support body are screwed into contact. A bottom plate mounting structure for a cable rack, characterized by comprising a fixing screw for clamping and fixing the bottom plate between a piece and a support plate. 2. In a bottom plate mounting structure for a cable rack having a width narrower than between the main girders of the cable rack, an engaging piece that is bent and extended from an engagement piece that engages on the inner edge of the main girder,
An engaging body is provided with a bent piece that is inserted below the bottom plate from the gap between the bottom plate and the main spar, and a locking piece that is extended from the locking piece that locks on the outer edge of the main spar and is inserted into a support hole drilled in the bent piece. a fastening body provided with a support piece that supports the bottom plate;
A bottom plate mounting structure for a cable rack, characterized by comprising a fixing screw that screws together the engaging body and the supporting body. 3. In a bottom plate mounting structure for a cable rack having a width narrower than between the main girders of the cable rack, the cable rack is bent and extended from the engagement piece that engages on the inner edge of the main girder,
A bent piece is provided that is inserted below the bottom plate from the gap between the bottom plate and the main spar, and a crimping body is provided with a crimping piece extending from the lower end of the bent piece in the direction of the main spar, and a locking piece that locks on the outer edge of the main spar. A fastening body is provided with a support piece that extends from the base and supports the bottom plate by inserting it into a support hole drilled in the bent piece, and a support plate that protrudes from the fastening piece in the direction of the fastening body and attaches to the bottom surface of the main girder. A bottom plate mounting structure for a cable rack, characterized by consisting of pressure screws that are crimped.