JPH03125764U

JPH03125764U -

Info

Publication number: JPH03125764U
Application number: JP3495190U
Authority: JP
Priority date: 1990-03-30
Filing date: 1990-03-30
Publication date: 1991-12-19
Anticipated expiration: 2005-03-30
Also published as: JPH0732527Y2

Description

[Brief explanation of drawings]

第１図は、本考案に係るケーブル巻始め端固定
装置の一実施例をケーブルドラムに装着した状態
の要部斜視図、第２図、第３図は作用説明図であ
り、各ａは下方斜め前方からの切断図、各ｂは切
断正面図、各ｃは切断右側側面図、第４図はケー
ブル外被押出成形工程の概略図、第５図はその要
部拡大図、第６図は従来例の要部斜視図、第７図
、第８図各ａ，ｂは、それぞれ同作用説明用切断
正面図、切断側面図である。ａ……ケーブル、ａ′……ケーブル巻始め端、
１……ケーブルドラム、１ａ……ケーブルドラム
鍔、２……ケーブル巻始め端導出口、３……筒体
、４……切欠穴、５，１３……爪、５ａ，１３ａ
……先鋭突起、６……軸受、７……ピストン板、
８……長孔、９……係止杆、９ａ……係止杆先端
、９ｂ……縦杆、９ｃ……横杆、１０，１５……
ばね、１１……取付板、１２……金具、１４……
係止片、２１……引取機、２２……トラバーサ、
２３……巻取機。 Fig. 1 is a perspective view of the main part of an embodiment of the cable winding start end fixing device according to the present invention installed on a cable drum, Figs. 2 and 3 are action explanatory views, and each a is a downward A cutaway view taken diagonally from the front, each b is a cutaway front view, each c is a cutaway right side view, Fig. 4 is a schematic diagram of the cable jacket extrusion molding process, Fig. 5 is an enlarged view of the main part, and Fig. 6 is a cutaway view. The main part perspective view of the conventional example, and FIGS. 7 and 8, a and b, respectively, are a cutaway front view and a cutaway side view, respectively, for explaining the same operation. a...Cable, a'...Cable winding start end,
1...Cable drum, 1a...Cable drum flange, 2...Cable winding start end outlet, 3...Cylinder, 4...Notch hole, 5, 13...Claw, 5a, 13a
... sharp projection, 6 ... bearing, 7 ... piston plate,
8... Long hole, 9... Locking rod, 9a... Locking rod tip, 9b... Vertical rod, 9c... Horizontal rod, 10, 15...
Spring, 11... Mounting plate, 12... Metal fitting, 14...
Locking piece, 21... Taking machine, 22... Traverser,
23... Winding machine.

Claims

[Scope of utility model registration request]

A winding start end outlet 2 through which the cable winding start end a' is led out from the inside to the outside is formed on the side surface of the cable drum collar 1a, and a cylinder in the direction in which the cable winding start end a' is led out from the outlet 2. A body 3 is provided, a notch hole 4 is formed in the circumferential direction of the cylindrical body 3,
A claw 13 that can pass through the notch hole 4 is inserted into the notch hole 4.
It is attached to the cylindrical body 3 so as to be able to swing in the direction of extension and retraction, and a coil spring 10 in an extended state is provided between the pawl 13 and the cylindrical body 3, and a coil spring 10 is provided on the inner surface of the pawl 13 at the cable winding start end a'. A piston plate 7 is provided inside the cylinder 3 so as to be movable in the cylinder axis direction, and a piston plate 7 is provided outside the cylinder body 3 through a long hole 8 in the cylinder axis direction. The locking rod 9 is guided out, and the locking rod 9 is bent toward the notch hole 4 when it exits the elongated hole 8, and its tip 9a is locked inside the pawl 13, and the locking rod 9 is Due to the movement in the lead-out direction, the locking rod tip 9a engages the claw 1.
In the cable winding start end fixing device in which the claw 13 swings and protrudes into the cylindrical body 3 through the cutout hole 4, the locking piece 14 is fixed to the inner side of the claw 13 on the cylindrical body 3. is swingably provided, and this locking piece 1
4 rotatably locks the locking rod tip 9a, and a locking rod 9 is provided between the locking piece 14 or the locking rod 9 and the cylinder body 3.
A cable winding start end fixing device characterized in that a spring 15 is provided for biasing the cable toward the claw 13.