JPS6146974U

JPS6146974U - Elevator hoisting device

Info

Publication number: JPS6146974U
Application number: JP13247484U
Authority: JP
Inventors: 英二立川
Original assignee: フジテツク株式会社
Priority date: 1984-08-30
Filing date: 1984-08-30
Publication date: 1986-03-28
Also published as: JPH042949Y2

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 drawings]

第１区は本考案の一実施例を示すエレベータ巻上装置の
部分断面図、第２図は手動ハンドルとガイドとお保合関
係を示す本考案の一実施例図、第３図は第２図の■一■
線断面図、第４図は手動ハンドルとガイ“ドとの係合関
係を示す本考案の他の実施例図、第５図は第４図のＶ−
Ｖ線断面図、第６図及び第７図は第４図の動作説明図、
第８図は手動ハンドルとガイドとの関係を示す本考案の
他の実施例図、第９図は第８図のＩＸ−ＩＸ線断面図、
第１０図は本考案の他の実施例を示すエレベータ巻上装
置の部分断面図、第１１図〜第１３図は従来のエレベー
タ巻上装置の部分断面図である。１，１０・・・・・・減速機、１ａ・・・・・・歯車箱
、１ａ・・・・・・入力軸、１ｃ・・・・・・中間軸、
１ｄ・・・・・・出力軸、２・・・・・・駆動網車、３
・・・・・・そらせ車、４・・・・・・主索、５・・・
・・・電動機、６′・・・・・・ブレーキ装置、７，２
２・・・・・・手動ハンドル、８・・・・・・ウオーム
軸、９・・・・・・ウオームホイール、２０．２１・・
・・・・かさ歯車等、２３・・・・・・ガイド、２４・
・・・・・座金、２５・・・・・・ばね、２６・・・・
・・ピン。Section 1 is a partial sectional view of an elevator hoisting device showing an embodiment of the present invention, Fig. 2 is an embodiment of the invention showing the manual handle, guide, and engagement relationship, and Fig. 3 is Fig. 2. ■One■
A line sectional view, FIG. 4 is another embodiment of the present invention showing the engagement relationship between the manual handle and the guide, and FIG. 5 is a cross-sectional view of FIG.
V-line sectional view, Figures 6 and 7 are operation explanatory diagrams of Figure 4,
FIG. 8 is another embodiment of the present invention showing the relationship between the manual handle and the guide, FIG. 9 is a sectional view taken along line IX-IX in FIG.
FIG. 10 is a partial sectional view of an elevator hoisting device showing another embodiment of the present invention, and FIGS. 11 to 13 are partial sectional views of a conventional elevator hoisting device. 1, 10...Reducer, 1a...Gear box, 1a...Input shaft, 1c...Intermediate shaft,
1d... Output shaft, 2... Drive network vehicle, 3
...Deflection wheel, 4...Main rope, 5...
...Electric motor, 6'...Brake device, 7,2
2... Manual handle, 8... Worm shaft, 9... Worm wheel, 20.21...
...Bevel gears, etc., 23...Guide, 24.
...Washer, 25...Spring, 26...
··pin.

Claims

[Scope of utility model registration request]

a reduction gear; a sheave disposed on one side of the reduction gear and attached to the output shaft of the reduction gear; an electric motor attached to the input shaft of the reduction gear to drive the elevator; In an elevator equipped with a brake device that brakes the elevator by using a brake, and a manual handle for manually driving the elevator in the event of a power outage or failure, the input shaft on the side opposite to the electric motor is extended to the outside of the gear box of the speed reducer. A bevel gear or the like is provided at the tip of the manual knob, a bevel gear or the like is provided at the tip of the manual knob that engages with the bevel gear, and a guide is provided in the gear box to support the manual handle. An elevator hoisting device characterized in that the manual handle is supported by the guide and the bevel gears and the like of both the wheels are engaged with each other to drive the elevator in the event of a breakdown or the like.