ZA202104957B - Self-locking device for anti-falling rail - Google Patents

Self-locking device for anti-falling rail

Info

Publication number
ZA202104957B
ZA202104957B ZA2021/04957A ZA202104957A ZA202104957B ZA 202104957 B ZA202104957 B ZA 202104957B ZA 2021/04957 A ZA2021/04957 A ZA 2021/04957A ZA 202104957 A ZA202104957 A ZA 202104957A ZA 202104957 B ZA202104957 B ZA 202104957B
Authority
ZA
South Africa
Prior art keywords
self
locking device
falling rail
falling
rail
Prior art date
Application number
ZA2021/04957A
Inventor
Jianning Wu
Jiarui Yang
Xiaodong Wei
Jia Mei
Limin Zhou
Xuebin Li
Original Assignee
Beijing Guowang Fuda Science & Tech Development 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 Beijing Guowang Fuda Science & Tech Development Co Ltd filed Critical Beijing Guowang Fuda Science & Tech Development Co Ltd
Publication of ZA202104957B publication Critical patent/ZA202104957B/en

Links

ZA2021/04957A 2019-06-12 2021-07-14 Self-locking device for anti-falling rail ZA202104957B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910504343.4A CN110215627A (en) 2019-06-12 2019-06-12 A kind of fall arrest track self-locking device
PCT/CN2020/095432 WO2020249022A1 (en) 2019-06-12 2020-06-10 Self-locking device for anti-falling rail

Publications (1)

Publication Number Publication Date
ZA202104957B true ZA202104957B (en) 2021-09-29

Family

ID=67816345

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/04957A ZA202104957B (en) 2019-06-12 2021-07-14 Self-locking device for anti-falling rail

Country Status (4)

Country Link
CN (1) CN110215627A (en)
SG (1) SG11202107569TA (en)
WO (1) WO2020249022A1 (en)
ZA (1) ZA202104957B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110215627A (en) * 2019-06-12 2019-09-10 北京国网富达科技发展有限责任公司 A kind of fall arrest track self-locking device
CN114404833A (en) * 2022-03-01 2022-04-29 广东欲丰电器制造有限公司 Guide rail type high-altitude falling protector and working method thereof
CN115450455B (en) * 2022-10-13 2023-07-07 中国核工业中原建设有限公司 Anti-falling equipment for construction of building steel structure engineering

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205569550U (en) * 2016-04-20 2016-09-14 上海觅玉实业发展有限公司 High air defence stopper that falls
IT201700024039A1 (en) * 2017-03-03 2018-09-03 Rotho Blaas Srl Sliding element for security systems and security system
CN106955435B (en) * 2017-04-07 2022-06-03 塞卡尔（北京）工业技术有限公司 Opening structure of anti-falling device, steel wire rope self-locking device and opening and closing method
CN108434626A (en) * 2018-03-28 2018-08-24 北京国网富达科技发展有限责任公司 A kind of falling proof device sliding self-locking device
CN108498972B (en) * 2018-04-13 2024-04-05 安徽送变电工程有限公司 Detachable novel anti-falling self-locking device
CN208339948U (en) * 2018-05-10 2019-01-08 沈阳凯风技术股份有限公司 Rigid guideway external clamping type fall-preventing protection device
CN110215627A (en) * 2019-06-12 2019-09-10 北京国网富达科技发展有限责任公司 A kind of fall arrest track self-locking device
CN210278026U (en) * 2019-06-12 2020-04-10 北京国网富达科技发展有限责任公司 Anti-falling self-locking device for track

Also Published As

Publication number Publication date
WO2020249022A1 (en) 2020-12-17
CN110215627A (en) 2019-09-10
SG11202107569TA (en) 2021-08-30

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