JPS63625U

JPS63625U -

Info

Publication number: JPS63625U
Application number: JP9416886U
Authority: JP
Priority date: 1986-06-20
Filing date: 1986-06-20
Publication date: 1988-01-06

Description

[Brief explanation of the drawing]

図面はこの考案の実施例を示すもので、第１図
はケーブルラツクへの取付前における分解斜視図
、第２図は取付状態でのケーブルラツクの長さ方
向からみた断面図、第３図は同じく子桁の長さ方
向からみた要部断面図、第４図は他の実施例にお
ける取付状態での子桁の長さ方向からみた要部断
面図、第５図は更に他の実施例における取付状態
でのケーブルラツクの長さ方向からみた断面図で
ある。Ｌ……ケーブルラツク、Ｌ１……親桁、Ｌ２…
…子桁、Ｗ……ケーブル、Ｂ……吊杆部材、１…
…底板本体、２……固定手段、３……Ｕ字形ボル
ト、４……ナツト、５……Ｊ字形ボルト、６……
直線形ボルト。 The drawings show an embodiment of this invention; Fig. 1 is an exploded perspective view before installation on a cable rack, Fig. 2 is a cross-sectional view of the cable rack in the installed state as seen from the length direction, and Fig. 3 is a cross-sectional view of the cable rack in its installed state. Similarly, FIG. 4 is a cross-sectional view of the main part seen from the length direction of the child spar in the installed state in another embodiment, and FIG. 5 is a sectional view of the main part seen from the length direction of the child spar in another embodiment. FIG. 3 is a cross-sectional view of the cable rack in its installed state, viewed from the longitudinal direction. L...Cable rack, L1...Main girder, L2...
... Child girder, W... Cable, B... Hanging rod member, 1...
...Bottom plate body, 2...Fixing means, 3...U-shaped bolt, 4...Nut, 5...J-shaped bolt, 6...
Straight bolt.

Claims

[Scope of Claim for Utility Model Registration] 1. A bottom plate for a cable rack that closes the gap between the lower surfaces of a cable rack consisting of a plurality of child girders installed at predetermined intervals between a pair of left and right parent girders facing each other, A bottom plate for a cable rack, comprising: a bottom plate main body that closes the gap between the bottom surfaces of the cable rack and abuts against the bottom surface of the cable rack; and a fixing means for fixing the bottom plate main body to a sub-girder with screws. . 2. The bottom plate for a cable rack according to claim 1, wherein the bottom plate body is slightly wider than the width of the cable rack and has a shallow cross section with a substantially groove-like shape. 3. The cable according to claim 1 or 2, in which the fixing means is comprised of a U-shaped bolt that straddles the child girder and is inserted through the bottom plate body, and a nut that is screwed into the U-shaped bolt on the lower surface of the bottom plate body. Bottom plate for racks. 4. The fixing means consists of a J-shaped bolt that engages with the upper end of the child girder and is inserted through the bottom plate body, and a nut that is screwed into the J-shaped bolt on the lower surface of the bottom plate body. Bottom plate for cable rack as described in section. 5. The bottom plate for a cable rack according to claim 1 or 2, wherein the fixing means is a linear bolt that is inserted into the bottom plate body from below and screwed into the bottom wall of the sub-girder.