JPS6426671U

JPS6426671U -

Info

Publication number: JPS6426671U
Application number: JP12241287U
Authority: JP
Priority date: 1987-08-10
Filing date: 1987-08-10
Publication date: 1989-02-15

Description

[Brief explanation of the drawing]

第１図は本考案の２ウエイ巻取りケーブルドラ
ムの正面図、第２図は第１図の側面図、第３図は
第１図のＸ―Ｘ′線を矢印方向より見た断面図、
第４図は第２図のＹ―Ｙ′線を矢印方向より見た
正面図、第５図、第６図はドラムにケーブルを巻
付ける順序とその状態図、イ図はケーブルをケー
ブル係止用溝に挿入しスライド板１１を開放した
状態図、ロ図はケーブルを固定し、スライド板で
ケーブルを押えた状態図、ハ図はケーブルをドラ
ムに巻回した状態図、第７図は本考案のドラムを
使用するケーブルの敷設状態図、を示す。１：２ウエイ巻取りケーブルドラム、２：外枠
、３：分界板、４：ドラム内枠、５：補強支板、
６：軸管、７：軸孔、８：ケーブル係止用溝、９
：スライド板移動溝、１０：ケーブル溝、１１：
スライド板、１２：固定金具、３Ａ：固定金具用
切欠部、３Ｂ：すき間。 FIG. 1 is a front view of the two-way winding cable drum of the present invention, FIG. 2 is a side view of FIG. 1, and FIG. 3 is a sectional view taken along line X-X' in FIG.
Figure 4 is a front view of the Y-Y' line in Figure 2 viewed from the direction of the arrow, Figures 5 and 6 are diagrams of the order in which the cable is wound around the drum and its state, and Figure A is a diagram of the cable being locked. Fig. 7 shows the state in which the cable is inserted into the service groove and the slide plate 11 is released, Fig. B shows the state in which the cable is fixed and is held down by the slide plate, Fig. C shows the state in which the cable is wound around the drum, and Fig. 7 shows the state in which the cable is wound on the drum. A diagram of the cable installation using the invented drum is shown. 1: 2-way winding cable drum, 2: Outer frame, 3: Demarcation plate, 4: Drum inner frame, 5: Reinforcement base plate,
6: Axial tube, 7: Axial hole, 8: Cable locking groove, 9
: Slide plate movement groove, 10: Cable groove, 11:
Slide plate, 12: Fixing bracket, 3A: Notch for fixing bracket, 3B: Gap.

Claims

[Scope of utility model registration request]

Two disc-shaped outer frames are integrally connected by a cylindrical drum inner frame, a cylindrical bearing tube is integrally formed with the outer frame in the center of the drum inner frame, and a cylindrical bearing tube is integrated with the outer frame in the center of the drum inner frame. An annular demarcation plate is provided parallel to the outer frame, and a V-shaped cable locking is provided on the surface of the inner frame of the drum and has an allowable bending angle in the direction of the outer frame symmetrically with respect to the demarcation plate and is large enough to accommodate the cable. Provide a groove for
A notch for a fixing fitting reaching the drum inner frame is provided in the demarcation plate corresponding to the bent part of the cable locking groove, and a slide plate moving groove is provided in the surface portion of the drum inner frame in parallel with the demarcation plate sandwiched therebetween. and a gap in which the slide plate moves is provided in the demarcation plate, a cable groove is formed in the surface portion of the drum inner frame near the outer frame, and the cable is stored in the cable locking groove between the slide plate movement groove. A two-way winding cable drum comprising a slide plate for preventing the cable from protruding, and a fixing fitting for preventing the cable stored in the cable locking groove from shifting in the fixing fitting notch and fixed to the inner frame of the drum. .