JPS60195881U

JPS60195881U - escalator

Info

Publication number: JPS60195881U
Application number: JP8370284U
Authority: JP
Inventors: 柏谷　俊一
Original assignee: 三菱電機株式会社
Priority date: 1984-06-06
Filing date: 1984-06-06
Publication date: 1985-12-27

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のエスカレータの要部を示す側面図、第２
図は同制御回路の要部を示す構成図、第３図はこの一実
施例によるエスカレータの要部を示す側面図、第４図は
第３図の正面図、第５図は同制御回路の要部を示す構成
図、警６図はこの考案の他の実施例によるエスカレータ
の要部を示ス側断面図、第７図はこの考案のさらに他の
実施−によるエスカレータの要部を示す第６図相当図で
ある。１、　２．３・・・・・・ステップ、９・・・・・・秤
装置、１１・・・・・・昇降体、１４・・・・・・ばね
、１５・・・・・・検出カム、１６・・・・・・検出ス
イヅチ（検出部材）、２１ａ〜２４ａ、２１ｂ〜２４ｂ
・・・・・・接点、２５・・・・・・検出リレーコイル
、２７・・・・・・発進用リレーコイル、２８・・・・
・・確認リレーコイル、３０・・・・・・通常運転復帰
用〜、リレーコイル、３５，３６・・・・・・昇降レー
ル、３８・・・・・・歪ゲージ（検出部材）。なお、図
中同一符号は同−又は相当部分を示す。Figure 1 is a side view showing the main parts of a conventional escalator, Figure 2
Figure 3 is a configuration diagram showing the main parts of the control circuit, Figure 3 is a side view showing the main parts of the escalator according to this embodiment, Figure 4 is a front view of Figure 3, and Figure 5 is the main part of the control circuit. FIG. 6 is a side sectional view showing the main parts of an escalator according to another embodiment of the invention, and FIG. 7 is a configuration diagram showing the main parts of an escalator according to still another embodiment of the invention. This is a diagram equivalent to Figure 6. 1, 2.3...Step, 9...Weighing device, 11...Elevating body, 14...Spring, 15...Detection Cam, 16...Detection switch (detection member), 21a to 24a, 21b to 24b
...Contact, 25...Detection relay coil, 27...Start relay coil, 28...
...Confirmation relay coil, 30...For normal operation recovery~, Relay coil, 35, 36...Elevating rail, 38...Strain gauge (detection member). Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A weighing device that detects whether a passenger such as a physically handicapped person and a wheelchair are getting on or off the wheelchair step, and a control circuit for starting and returning to normal operation that incorporates a plurality of detection members of this weighing device and operates only when getting on and off properly. An escalator characterized by being equipped with.