JPS58147976U

JPS58147976U - Escalator safety device

Info

Publication number: JPS58147976U
Application number: JP4446082U
Authority: JP
Inventors: 秀樹中村
Original assignee: 三菱電機株式会社
Priority date: 1982-03-29
Filing date: 1982-03-29
Publication date: 1983-10-04

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図はエスカレータ装置の概念側面図、第２図は第１
図の■部拡大図、第３図は第１図のＩ−■線断面図、第
４図は従来のエスカレータの安全装置を示す図で第１図
の■部拡大図、第５図は第４図のＶ−Ｖ線断面図、第６
図は第４図のＶｌ−ＶＩ線断面図、第７図はこの考案に
よるエスカレータの安全装置の一実施例を示す第４図相
当図、第８図は第７図の■−■線断面図である。１・・・主枠、２・・・踏段鎖、３・・・踏段、３ａ・
・・駆動輪、３ｂ・・・従動輪、３Ｃ・・・立面、４・
・・第ル−ル、５・・・第２レール、４ａ、　　５ａ・
・・上白部、１６・・・検出器。なお、図中同一部分又
は相当部分は同一符号により示す。Figure 1 is a conceptual side view of the escalator device, Figure 2 is the
Figure 3 is an enlarged view of part ■ in Figure 1, Figure 3 is a sectional view taken along line I-■ in Figure 1, Figure 4 is an enlarged view of part ■ in Figure 1, and Figure 4 is a diagram showing a conventional escalator safety device. 4, V-V line sectional view, No. 6
The figure is a sectional view taken along the line Vl-VI in Fig. 4, Fig. 7 is a view corresponding to Fig. 4 showing an embodiment of the escalator safety device according to this invention, and Fig. 8 is a sectional view taken along the line ■-■ in Fig. 7. It is. 1... Main frame, 2... Step chain, 3... Step, 3a.
... Drive wheel, 3b... Driven wheel, 3C... Elevation, 4.
...Second rule, 5...Second rail, 4a, 5a・
... Upper white part, 16... Detector. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

A large number of steps are arranged vertically in series in the main frame and are arranged in an endless manner, and the driving wheels are engaged with the step chain and are connected to each other and move up and down relative to each other at the end of the main frame, and are fixed to the main frame. a second rule which is arranged in an endless manner and forms an upper white part at an end of the main frame for moving the steps up and down relative to each other, and which guides the drive wheels and a second rail which guides the driven wheels of the steps; and a tape-shaped detector that is attached to the end face of the step on the driving wheel side, is placed facing the vertical surface of another adjacent step, and operates via a foreign object sandwiched between the steps. escalator safety device.