JP2015036330A5

JP2015036330A5 -

Info

Publication number: JP2015036330A5
Application number: JP2013168477A
Authority: JP
Filing date: 2013-08-14
Publication date: 2016-03-31
Anticipated expiration: 2033-08-14

Description

本発明に係るエレベータドア装置は、敷居に案内されるエレベータドアと、前記エレベータドアの戸当たり面の下端部に設けられ、前記エレベータドアの全閉時に前記エレベータドアに挟まれた紐状の異物を検出する異物センサと、前記エレベータドアの戸閉とともに、前記敷居上に存在する前記紐状の異物を前記異物センサの検知領域内の高さ位置まで持ち上げる持ち上げ手段と、を備え、前記持ち上げ手段は、前記戸当たり面の下端部から突出し、前記エレベータドアの全閉時に戸当たり相手部内に収納され、上面に前記敷居の敷居溝から前記検知領域に向かう傾斜面を有する押上げ部材からなることを特徴とする。 An elevator door device according to the present invention includes an elevator door guided by a sill, and a string-like foreign matter provided at a lower end portion of a door contact surface of the elevator door and sandwiched between the elevator doors when the elevator door is fully closed. a foreign object sensor for detecting, with door-closing of the elevator door, and a lifting means lifting the string-like foreign substance existing on the sill to a height position of the detection area of the object sensor, said lifting means Consists of a push-up member that protrudes from the lower end of the door contact surface, is housed in the door stop counterpart when the elevator door is fully closed, and has an inclined surface on the upper surface from the sill groove of the sill toward the detection area. It is characterized by.

また、本発明に係るエレベータドア装置において、前記戸当たり相手部の下端部に、前記エレベータドアの全閉時に前記持ち上げ手段を収納するための収納空間である収納部を備えることが好ましい。 Moreover, the elevator door apparatus which concerns on this invention WHEREIN: It is preferable to provide the storage part which is a storage space for accommodating the said lifting means at the lower end part of the said door stop mating part when the said elevator door is fully closed .

本発明に係るエレベータドア装置において、敷居に案内されるエレベータドアと、前記エレベータドアの戸当たり面の下端部に設けられ、前記エレベータドアの全閉時に前記エレベータドアに挟まれた紐状の異物を検出する異物センサと、前記エレベータドアの戸閉とともに、前記敷居上に存在する前記紐状の異物を前記異物センサの検知領域内の高さ位置まで持ち上げる持ち上げ手段と、を備え、前記持ち上げ手段は、前記エレベータドアの戸当たり面の下端部に前記エレベータドアの進行面に沿って回動可能に取り付けられ、前記エレベータドアの戸開時に前記敷居の敷居溝内に位置する先端部を有する回動アームと、前記エレベータドアの全閉直前に前記回動アームを回動させて前記先端部を前記検知域に上昇させる電動駆動部と、を有することを特徴とする。
また、本発明に係るエレベータドア装置において、前記戸当たり面の下端部に、前記エレベータドアの全閉時に前記持ち上げ手段を収納するための収納空間である収納部を備えることが好ましい。

In the elevator door device according to the present invention, an elevator door guided by a sill, and a string-like foreign matter provided at a lower end portion of a door contact surface of the elevator door and sandwiched between the elevator doors when the elevator door is fully closed And a lifting means for lifting the string-like foreign matter present on the sill to a height position within a detection area of the foreign matter sensor, together with closing of the elevator door. Is attached to the lower end portion of the door contact surface of the elevator door so as to be rotatable along the traveling surface of the elevator door, and has a tip portion located in the sill groove of the sill when the door of the elevator door is opened. A movable arm, and an electric drive unit that rotates the rotating arm immediately before the elevator door is fully closed to raise the tip portion to the detection area. Characterized in that it.
Moreover, the elevator door apparatus which concerns on this invention WHEREIN: It is preferable to equip the lower end part of the said door contact surface with the accommodating part which is an accommodation space for accommodating the said lifting means at the time of the said elevator door being fully closed.

Claims

An elevator door guided to the threshold,
A foreign matter sensor that is provided at a lower end portion of a door contact surface of the elevator door and detects a string-like foreign matter sandwiched between the elevator doors when the elevator door is fully closed;
With the door closing of the elevator door, lifting means for lifting the string-like foreign matter present on the sill to a height position in the detection area of the foreign matter sensor;
With
The lifting means protrudes from a lower end portion of the door contact surface, is housed in a door contact counterpart when the elevator door is fully closed, and has an inclined surface on the upper surface from the sill groove of the sill toward the detection region. elevator door apparatus characterized in that it consists of.

The elevator door device according to claim 1,
The elevator door apparatus characterized by including the accommodating part which is an accommodation space for accommodating the said lifting means in the lower end part of the said door stop mating part when the said elevator door is fully closed.

An elevator door guided to the threshold,
A foreign matter sensor that is provided at a lower end portion of a door contact surface of the elevator door and detects a string-like foreign matter sandwiched between the elevator doors when the elevator door is fully closed;
With the door closing of the elevator door, lifting means for lifting the string-like foreign matter present on the sill to a height position in the detection area of the foreign matter sensor;
With
The lifting means is
A pivot arm attached to the lower end portion of the door contact surface of the elevator door so as to be pivotable along the traveling surface of the elevator door, and having a tip portion located in a sill groove of the sill when the elevator door is opened. When,
An electric drive unit that rotates the rotating arm immediately before the elevator door is fully closed to raise the tip to the detection area;
An elevator door device characterized by comprising:

The elevator door device according to claim 3,
The elevator door apparatus characterized by including the accommodating part which is an accommodation space for accommodating the said lifting means in the lower end part of the said door stop surface at the time of the fully closing of the said elevator door.