A platform for research: civil engineering, architecture and urbanism
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An anti-falling device contains: a support rod including a hanging seat and ratchet teeth; two locking jaws, and each locking jaw having a fixing mount, a controlling member, and a spring; the fixing mount having a fitting orifice, an arcuate orifice, a receiving orifice, and a clamping hook. The fitting orifice is fitted with the support rod, the arcuate orifice passes through the fixing mount, the receiving orifice passes through the fixing mount, two clamping hooks of the two locking jaws are clamped on two end portions of an extending plate of a H beam. The controlling member is connected with the fixing mount and swings between a locking position and an unlocking position. The controlling member has a lock bolt and two apertures, and the two inserting bolts are inserted into the two apertures and the receiving orifice so as to limit the controlling member at the locking position.
An anti-falling device contains: a support rod including a hanging seat and ratchet teeth; two locking jaws, and each locking jaw having a fixing mount, a controlling member, and a spring; the fixing mount having a fitting orifice, an arcuate orifice, a receiving orifice, and a clamping hook. The fitting orifice is fitted with the support rod, the arcuate orifice passes through the fixing mount, the receiving orifice passes through the fixing mount, two clamping hooks of the two locking jaws are clamped on two end portions of an extending plate of a H beam. The controlling member is connected with the fixing mount and swings between a locking position and an unlocking position. The controlling member has a lock bolt and two apertures, and the two inserting bolts are inserted into the two apertures and the receiving orifice so as to limit the controlling member at the locking position.
Anti-falling device
LIU YI-PIN (author)
2015-12-22
Patent
Electronic Resource
English
IPC:
A62B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
,
Vorrichtungen, Geräte oder Verfahren zur Lebensrettung
/
E04G
SCAFFOLDING
,
Baugerüste
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
Chain dynamic anti-falling matched rigid dynamic anti-falling device
| European Patent Office | 2022