JPS60167086U

JPS60167086U - Single rope bucket open rope operating device

Info

Publication number: JPS60167086U
Application number: JP5341984U
Authority: JP
Inventors: 伊東　信行; 正伊東
Original assignee: 株式会社　伊東工作所
Priority date: 1984-04-13
Filing date: 1984-04-13
Publication date: 1985-11-06
Also published as: JPS6326390Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る装置の一実施例の機構の概略を示
す縦断面図、第２図は本実施例で用いている逆転検出器
の正面図、第３図は本実施例で用いている逆転ブレーキ
装置の正面図である。１・・・据付台、２・・・ギヤートモ−多、３・・・出
力軸、４・・・駆動軸、６・・・軸受、７・・・ロープ
巻取ドラム、８・・田−プ巻取は制御クラッチ、９・・
・雌型コ・−ン、１０・・・雄型コーン、１１・・・操
作溝、１２・・・クラッチレバ−１１３・・・第１のソ
レノイド、１４・・・伝動軸、１６・・・小スプロケッ
ト、１７・・・大スプロケット、１８・・・チェーン、
１９・・・小スプロケット、２０・・・大スプロケット
、２１・・・チェーン、２２・・・トルク検出クラッチ
、２３・・・逆転力遮断クラッチ、２４・・・雌型コー
ン、２５・・・雄型コーン、２６・・・操作溝、２７・
・・クラッチレ、バー、２８・・・第２ソレノイド、２
９・・・逆転検出器、３０・・・第１の円盤′、３１・
・・第２の円盤、３４・・・スプリング、３６・・・操
作子、３７・・・ストッパー、３９・・・逆転ブレーキ
装置、４２・・・開放ロープ。Fig. 1 is a longitudinal cross-sectional view schematically showing the mechanism of an embodiment of the device according to the present invention, Fig. 2 is a front view of a reversal detector used in this embodiment, and Fig. 3 is a front view of a reversal detector used in this embodiment. FIG. 3 is a front view of the reverse brake device. 1... Installation stand, 2... Gear motor, 3... Output shaft, 4... Drive shaft, 6... Bearing, 7... Rope winding drum, 8... Field Winding is done by control clutch, 9...
・Female cone, 10...Male cone, 11...Operation groove, 12...Clutch lever 113...First solenoid, 14...Transmission shaft, 16... Small sprocket, 17...large sprocket, 18...chain,
19...Small sprocket, 20...Large sprocket, 21...Chain, 22...Torque detection clutch, 23...Reverse force cutoff clutch, 24...Female cone, 25...Male Mold cone, 26... Operating groove, 27.
...Clutchle, bar, 28...Second solenoid, 2
9... Reverse rotation detector, 30... First disc', 31.
...Second disc, 34...Spring, 36...Operator, 37...Stopper, 39...Reverse brake device, 42...Release rope.

Claims

[Scope of utility model registration request]

a rope winding drum for winding an end of an open rope of a single rope packet; a rope winding drum for winding the open rope around the rope winding drum; When the open rope is slack and no load due to its tension is applied to the rope take-up drum, a rotational force is transmitted to the rope take-up drum, while the open rope is stretched and a load due to the tension is applied to the rope take-up drum. Sometimes a torque detection clutch acts so as not to transmit rotational force to the rope winding drum, and a torque detection clutch is provided on a part of the thread to transmit rotational force from the torque detection clutch to the rope winding drum. A single rope packet release rope operating device comprising a reverse rotation force cutoff clutch that controls rotational force during reverse rotation of the rope so that it is not transmitted to the torque detection clutch.