JPH0348314U

JPH0348314U -

Info

Publication number: JPH0348314U
Application number: JP10769289U
Authority: JP
Priority date: 1989-09-16
Filing date: 1989-09-16
Publication date: 1991-05-09

Description

[Brief explanation of drawings]

第１図は本考案のケーブル用金車の一実施例の
斜視図、第２図は第１図に示すケーブル用金車に
ＳＳ型ケーブルを挿入した状態を示す図、第３図
は第１図中のローラ部４の部分平面図、第４図は
第１図中のローラ８とスプリング取付枠７の斜視
図、第５図は従来のケーブル用金車の斜視図であ
る。１……管状枠部、２_１……外部管体、２_２……
中部管体、２_３……内部管体、３_１，３_２……端
部平板、４……ローラ部、５_１，５_２……スプリ
ング、６……固定部、７……スプリング取付枠、
８……ローラ、９……ストツパ、１０……ラチエ
ツトギア、１１……ＳＳ型ケーブル、１２……切
欠部、１３……脚部。 Fig. 1 is a perspective view of an embodiment of the cable wheel of the present invention, Fig. 2 is a view showing the state in which an SS type cable is inserted into the cable wheel shown in Fig. 1, and Fig. 3 is a perspective view of an embodiment of the cable wheel of the present invention. 4 is a perspective view of the roller 8 and spring mounting frame 7 shown in FIG. 1, and FIG. 5 is a perspective view of a conventional cable wheel. 1... Tubular frame portion, 2 ₁ ... External tubular body, 2 ₂ ...
Middle pipe body, 2 ₃ ... Internal pipe body, 3 ₁ , 3 ₂ ... End flat plate, 4 ... Roller part, 5 ₁ , 5 ₂ ... Spring, 6 ... Fixed part, 7 ... Spring mounting frame ,
8...Roller, 9...Stopper, 10...Ratchet gear, 11...SS type cable, 12...Notch, 13...Legs.

Claims

[Scope of claim for utility model registration] A cable wheel that is fixed to a utility pole when in use, holds and passes the cables spanning the utility pole, and has three coaxial circular pipe bodies: outer, middle, and inner. Each tube has a notch with a width exceeding at least the outer diameter of the cable on the side parallel to the axis, and the middle tube rotates around the axis on the inner surface of the outer tube to cut out the notch in the outer tube. The inner tubular body has a tubular frame portion rotatable about an axis along the inner surface of the middle tubular body, and an outer tubular body at both end surfaces of the tubular frame portion. an annular end flat plate fixed to the inner tube, having a notch that is aligned with the notch of the outer tube and that exceeds at least the outer diameter of the cable; , each rotation axis is arranged on two planes extending parallel to the opposite end surfaces of the notch of the outer tube, and each rotation axis is fixed to the inner surface of the inner tube with a spring, and a plurality of rollers whose rotational direction is limited to one of the axial directions of the tubular frame portion, each of which is provided for each roller, and which is biased to suppress movement of the roller toward the surface of the inner tubular body; , a roller part consisting of a concave plate-shaped spring mounting frame whose contact surface with the roller allows rotation of the roller; and a fixing part attached to the external tube body and fixing the tubular frame part to a telephone pole. Gold wheel for cable with.