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KR850004557A - Elevator safety device - Google Patents

Elevator safety device Download PDF

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Publication number
KR850004557A
KR850004557A KR1019830005997A KR830005997A KR850004557A KR 850004557 A KR850004557 A KR 850004557A KR 1019830005997 A KR1019830005997 A KR 1019830005997A KR 830005997 A KR830005997 A KR 830005997A KR 850004557 A KR850004557 A KR 850004557A
Authority
KR
South Korea
Prior art keywords
door
closing
lift
cardor
safety device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
KR1019830005997A
Other languages
Korean (ko)
Other versions
KR850001205B1 (en
Inventor
김정오
Original Assignee
허신구
주식회사 금성사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 허신구, 주식회사 금성사 filed Critical 허신구
Priority to KR1019830005997A priority Critical patent/KR850001205B1/en
Publication of KR850004557A publication Critical patent/KR850004557A/en
Application granted granted Critical
Publication of KR850001205B1 publication Critical patent/KR850001205B1/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Elevator Control (AREA)

Abstract

내용 없음No content

Description

엘리베이터의 안전 장치Safety device of elevator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래의 도어 폐쇄(Door Close)검출회로도.1 is a conventional door close detection circuit diagram.

제2도는 본 발명 설명을 위한 카 도어 및 승강 도어의 취부 상태도.2 is a mounting state of the car door and the lifting door for explaining the present invention.

제3도는 본 발명의 동작상태를 설명하는 플로우 챠트(Flow Chart).3 is a flow chart illustrating an operating state of the present invention.

제4도는 본 발명의 도어 폐쇄순서를 나타내는 진리치표(Truth Table).4 is a truth table showing a door closing procedure of the present invention.

제5도는 본 발명의 회로도.5 is a circuit diagram of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 도어폐쇄 지령회로 20 : 도어개방 지령회로10: door closing command circuit 20: door opening command circuit

30 : 도어 폐쇄검출회로 FF1-FF3: RS플립플롭(Flip-Flop)30: Door closed detection circuit FF 1 -FF 3 : RS flip-flop

A1-A3: 앤드케이트(AND Gate) N1: 낸드게이트(NAND Gate)A 1 -A 3 : AND gate N 1 : NAND Gate

I1-I3: 인버터(Inverter) DS1-DSn: 승강도어 폐쇄검출 스위치I 1 -I 3 : Inverter DS 1 -DS n : Lift door closed detection switch

G S : 카도어 폐쇄검출 스위치 CLS : 카도어 완전폐쇄 검출 스위치G S: Cardor closed detection switch CLS: Cardor closed detection switch

Claims (1)

일정한 승강로의 구간내를 운행하고, 승강도어가 카도어의 개폐 상태에 따라 연동 되어 동작하는 2중계 승강기의 도어 장치에 있어서, 공지한 승강도어 폐쇄 검출 스위치(DS1), (DS2)…(DSn), 카도어 폐쇄 검출 스위치(GS), 카도어 완전폐쇄스위치(CLS)및 도어 폐쇄지령 회로(10)의 각 접속점(a) (b) (c) (d)에 RS플립플롭(FF1-FF3), 앤드게이트(A1-A3), 낸드게이트(N1)및 인버터(I1-I3)로 구성된 도어 폐쇄 검출회로(30)를 연결구성 하여 상기한 카도어 및 검출 스위치(DS1), (DS2)…(DSn), (GS), (CLS)의 2진 논리작동 순서별로 도어 폐쇄 상태를 구분 검출함을 특징으로 하는 엘리베이터의 안전장치.In the door device of a double lift, which operates in a section of a predetermined hoistway, and the lift door operates in conjunction with the opening / closing state of the car door, known lift door closing detection switches DS 1 , DS 2 . RS flip-flop (d) at each connection point (a) (b) (c) (d) of DS n , the cardor closing detection switch GS, the cardor complete closing switch CLS, and the door closing command circuit 10. FF 1 -FF 3 ), the door closing detection circuit 30 composed of an end gate (A 1 -A 3 ), a NAND gate (N 1 ) and an inverter (I 1 -I 3 ) are connected to the card door and Detection switches DS 1 , DS 2 . Elevator safety device characterized by detecting the door closed state according to the binary logic operation sequence of (DS n ), (GS), (CLS). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830005997A 1983-12-19 1983-12-19 Safty device in elevator Expired KR850001205B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830005997A KR850001205B1 (en) 1983-12-19 1983-12-19 Safty device in elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830005997A KR850001205B1 (en) 1983-12-19 1983-12-19 Safty device in elevator

Publications (2)

Publication Number Publication Date
KR850004557A true KR850004557A (en) 1985-07-25
KR850001205B1 KR850001205B1 (en) 1985-08-20

Family

ID=19230648

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005997A Expired KR850001205B1 (en) 1983-12-19 1983-12-19 Safty device in elevator

Country Status (1)

Country Link
KR (1) KR850001205B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037895A1 (en) * 2000-11-04 2002-05-10 Mm Gear Co., Ltd. Neck-phone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037895A1 (en) * 2000-11-04 2002-05-10 Mm Gear Co., Ltd. Neck-phone

Also Published As

Publication number Publication date
KR850001205B1 (en) 1985-08-20

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