JPS61189714U

JPS61189714U -

Info

Publication number: JPS61189714U
Application number: JP7161085U
Authority: JP
Priority date: 1985-05-15
Filing date: 1985-05-15
Publication date: 1986-11-26
Also published as: JPH0326755Y2

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
は分解斜視図、第２図は使用状態の一部切欠正面
図、第３図はグリツプ金具の側面図、第４図は係
合金具の側面図、第５図は係合金具の他例におけ
る斜視図、第６図は他の実施例における使用状態
の正面図である。Ｌ……ケーブルラツク、Ｌ１……親桁、Ｌ２…
…子桁、、Ｗ……ケーブル、１……サポートベー
ス、２……係合縁、１０……係合金具、１１……
係合座台、１２……固定ボルト、１３……ナツト
鈑、１４……軸支片、１５……揺動片、１６……
揺動ピン、１７……係合部、１８……当接片、１
９……外片、２０……揺動ピン、３０……グリツ
プ金具、３１……グリツプ座台、３２……固定ボ
ルト、３３……ナツト鈑、３４……支持片、３５
……軸支片、３６……ハンドルピン、３７……ハ
ンドル、３８……グリツプ座、３９……グリツプ
部、４０……ローラー金具、４１……ローラー座
台、４２……ねじ止め手段、４３……軸支片、４
４……ローラー軸、４５……ローラー、５０……
縦ガイドローラー、５１……座体、５２……固着
ボルト、５３……取付孔、５４……縦ローラー軸
、５５……ローラー、５６……止着ネジ、５７…
…ローラー。 The drawings show an embodiment of this invention: Fig. 1 is an exploded perspective view, Fig. 2 is a partially cutaway front view in use, Fig. 3 is a side view of the grip fitting, and Fig. 4 is the engaging fitting. FIG. 5 is a perspective view of another example of the engagement fitting, and FIG. 6 is a front view of another example in use. L...Cable rack, L1...Main girder, L2...
... Child spar, W... Cable, 1... Support base, 2... Engaging edge, 10... Engaging fitting, 11...
Engagement base, 12... Fixing bolt, 13... Nut plate, 14... Shaft supporting piece, 15... Rocking piece, 16...
Swing pin, 17... Engaging portion, 18... Contact piece, 1
9... Outer piece, 20... Swing pin, 30... Grip metal fitting, 31... Grip base, 32... Fixing bolt, 33... Nut plate, 34... Support piece, 35
... shaft support piece, 36 ... handle pin, 37 ... handle, 38 ... grip seat, 39 ... grip part, 40 ... roller metal fitting, 41 ... roller base, 42 ... screw fixing means, 43 ...Shaft support piece, 4
4...Roller shaft, 45...Roller, 50...
Vertical guide roller, 51... Seat body, 52... Fixing bolt, 53... Mounting hole, 54... Vertical roller shaft, 55... Roller, 56... Fixing screw, 57...
…roller.

Claims

[Claims for Utility Model Registration] 1. A support base that is placed in contact with the bottom of the cable rack from below, and an engagement seat that is placed and fixed on one end of the support base, and one parent of the cable rack A handle is pivotably supported on a grip pedestal that is fixed to the other end of the support base and an engagement fitting that is swingably provided with an engaging part that engages with the upper end edge of the support base. A grip fitting that connects the grip part to the handle, which can be freely engaged and detached from the upper edge of the other master girder in the cable rack by operation, and a roller pedestal fixed on the support base, which can be used to freely rotate multiple wires. 1. A wire extension roller for a cable rack, comprising a roller metal fitting that pivotally supports a disc-shaped roller. 2. The engagement metal fitting is engaged by screwing a fixing bolt passed through the engagement base into a nut plate that engages with the inner edge of the engagement edge bent and formed on the opening edge of the support base with a groove-shaped cross section. The pedestal itself is fixed on the cable rack, and a swinging piece having a generally groove-shaped cross section is swingably supported between a pair of left and right shaft support pieces erected on the engagement seat. A wire extension roller for a cable rack according to claim 1, which has a hook-shaped engaging portion made of rod material fixed to the bottom portion of the cable rack so as to be adjustable in length. 3. The engagement fitting forms an engagement base having a contact piece that comes into contact with the inner surface of the main girder in the cable rack and an outer piece located outside the main girder, and has a hook-shaped strip made of a hook-shaped strip at the upper end of the outer piece. In addition to providing the engaging portions in a swingable manner,
The fixing bolt inserted through the engagement pedestal can be fixed on the support base by screwing it into a nut plate that engages with the inner edge of the engagement edge bent on the opening edge of the support base with a groove-shaped cross section. A wire stretching roller for a cable rack according to claim 1 of the utility model registration claim. 4. The grip fittings can be attached to the grip pedestal by screwing the fixing bolt inserted through the grip pedestal to a nut plate that engages with the inner edge of the engagement edge bent on the opening edge of the support base with a groove-shaped cross section. The grip itself is fixed on a support base, a shaft support piece with a grooved cross section is fixed to a support piece connected to the side of the grip base, and the grip seat is swung to a handle that is swingably supported on this shaft support piece. A wire extension roller for a cable rack according to any one of claims 1 to 3, which is movably pivoted and has a length-adjustable rod grip part fixed to the grip seat. . 5. The roller fitting is a roller pedestal with a groove-shaped cross section that is installed astride the support base, movably fixed to the support base via screw fastening means, and a shaft support piece erected at both ends of the roller pedestal. A wire extension roller for a cable rack according to any one of claims 1 to 4 of the utility model registration claims, wherein a roller shaft is mounted between the roller shafts, and a plurality of rollers are rotatably fitted on the roller shafts. . 6. In the roller fitting, a vertical mounting hole is drilled in the seat that is fixed to the side wall of the roller pedestal, and
A vertical roller shaft is fitted into this mounting hole, and a vertical guide roller is attached to the vertical roller shaft by rotatably fitting an appropriate number of rollers.Claims 1 to 5 of the Utility Model Registration Claims A wire extension roller for cable racks as described in any of the above.