LU502594B1 - Anti-collision limit device - Google Patents

Anti-collision limit device Download PDF

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Publication number
LU502594B1
LU502594B1 LU502594A LU502594A LU502594B1 LU 502594 B1 LU502594 B1 LU 502594B1 LU 502594 A LU502594 A LU 502594A LU 502594 A LU502594 A LU 502594A LU 502594 B1 LU502594 B1 LU 502594B1
Authority
LU
Luxembourg
Prior art keywords
contact
rod
drive member
drive
fixed
Prior art date
Application number
LU502594A
Other languages
English (en)
French (fr)
Other versions
LU502594A1 (en
Inventor
Cheng Zhang
Zhongjin Sun
Jitong Zhang
Zhiyuan Zhou
Original Assignee
Eurocrane China Co Ltd
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 Eurocrane China Co Ltd filed Critical Eurocrane China Co Ltd
Publication of LU502594A1 publication Critical patent/LU502594A1/en
Application granted granted Critical
Publication of LU502594B1 publication Critical patent/LU502594B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/16—Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/50—Applications of limit circuits or of limit-switch arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
LU502594A 2021-08-27 2022-01-13 Anti-collision limit device LU502594B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110997647.6A CN113816262A (zh) 2021-08-27 2021-08-27 一种防撞限位装置

Publications (2)

Publication Number Publication Date
LU502594A1 LU502594A1 (en) 2023-02-27
LU502594B1 true LU502594B1 (en) 2023-06-08

Family

ID=78913698

Family Applications (1)

Application Number Title Priority Date Filing Date
LU502594A LU502594B1 (en) 2021-08-27 2022-01-13 Anti-collision limit device

Country Status (3)

Country Link
CN (1) CN113816262A (zh)
LU (1) LU502594B1 (zh)
WO (1) WO2023024420A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113816262A (zh) * 2021-08-27 2021-12-21 法兰泰克重工股份有限公司 一种防撞限位装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203159070U (zh) * 2013-03-14 2013-08-28 中国有色（沈阳）冶金机械有限公司 一种桥式起重机大车行程限位装置
KR101459058B1 (ko) * 2013-04-08 2014-11-07 주식회사 포스코 천정크레인 제동장치
KR20160142930A (ko) * 2015-06-03 2016-12-14 주식회사 포스코 제동장치
CN204751979U (zh) * 2015-06-19 2015-11-11 河南宝起华东起重机有限公司 一种桥式起重机大车行程限位装置
CN204847856U (zh) * 2015-08-29 2015-12-09 河南真牛起重机有限公司 一种起重机端梁防撞装置
CN105293291A (zh) * 2015-11-18 2016-02-03 德马科起重机械有限公司 一种起重机小车行走限位装置与使用方法
CN207483192U (zh) * 2017-11-20 2018-06-12 江苏工力重机有限公司 大车行走防碰撞触杆
CN207827712U (zh) * 2017-12-23 2018-09-07 博睿斯重工股份有限公司 一种安全防撞设备及应用其的天车和起重机乘轨梁
CN208071144U (zh) * 2018-04-09 2018-11-09 法兰泰克重工股份有限公司 用于起重机上的触碰式防撞保护装置
KR102088589B1 (ko) * 2019-01-10 2020-03-12 부산신항국제터미널 주식회사 리미트 스위치를 이용한 크레인 운용 방법
CN212024582U (zh) * 2020-04-03 2020-11-27 福建省特种设备检验研究院 一种起重机防碰撞缓冲制动装置
CN211920691U (zh) * 2020-04-15 2020-11-13 河南省晟源起重机械有限公司 一种可安全防撞的桥架式起重机
CN112366099A (zh) * 2020-11-24 2021-02-12 中铁宝桥集团有限公司 一种道岔股转道转换行程限位开关装置及工作方法
CN113816262A (zh) * 2021-08-27 2021-12-21 法兰泰克重工股份有限公司 一种防撞限位装置

Also Published As

Publication number Publication date
LU502594A1 (en) 2023-02-27
CN113816262A (zh) 2021-12-21
WO2023024420A1 (zh) 2023-03-02

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FG Patent granted

Effective date: 20230608