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SAFETY SCAFFOLD WITH A LENGTH ADJUSTING HOOK
The present invention relates to a safety foothold with a length-adjustable hook capable of providing convenience for joining by adjusting the length of the hook with a simple configuration and maintaining a firm joining force due to a multi-point supporting structure. The present invention provides a safety foothold joined to a pipe (P) of a temporary structure to enable a worker to walk, including a panel-shaped foothold body (31) with a predetermined area; a first rib (32) formed into a bar shape stood upright on the bottom surface of the foothold body (31) and including a first long hole (32) extended in a vertical direction; a second rib (33) formed at an interval from the first rib (32) and including a second long hole (35) corresponding to the first long hole; a hook (36) positioned to be protruding from the foothold body (31) and locked by the pipe (P); and a locking bar (37) formed into a bar shape extended to be integrated with the hook (36) and including a saw-toothed upper locking groove (38) formed on the upper part in a longitudinal direction and a lower locking groove (39) formed on the lower part similar to the upper locking groove (38). The locking bar (37) is joined to be able to change positions while passing through the first long hole (34) and the second long hole (35) at the same time. The upper locking groove (38) is locked by the upper part of the first long hole (34) when the hook (36) is locked by the pipe (P). The lower locking groove (39) is locked by the lower part of the second long hole (35) when the hook (36) is locked by the pipe (P).
SAFETY SCAFFOLD WITH A LENGTH ADJUSTING HOOK
The present invention relates to a safety foothold with a length-adjustable hook capable of providing convenience for joining by adjusting the length of the hook with a simple configuration and maintaining a firm joining force due to a multi-point supporting structure. The present invention provides a safety foothold joined to a pipe (P) of a temporary structure to enable a worker to walk, including a panel-shaped foothold body (31) with a predetermined area; a first rib (32) formed into a bar shape stood upright on the bottom surface of the foothold body (31) and including a first long hole (32) extended in a vertical direction; a second rib (33) formed at an interval from the first rib (32) and including a second long hole (35) corresponding to the first long hole; a hook (36) positioned to be protruding from the foothold body (31) and locked by the pipe (P); and a locking bar (37) formed into a bar shape extended to be integrated with the hook (36) and including a saw-toothed upper locking groove (38) formed on the upper part in a longitudinal direction and a lower locking groove (39) formed on the lower part similar to the upper locking groove (38). The locking bar (37) is joined to be able to change positions while passing through the first long hole (34) and the second long hole (35) at the same time. The upper locking groove (38) is locked by the upper part of the first long hole (34) when the hook (36) is locked by the pipe (P). The lower locking groove (39) is locked by the lower part of the second long hole (35) when the hook (36) is locked by the pipe (P).
SAFETY SCAFFOLD WITH A LENGTH ADJUSTING HOOK
LEE JAE CHEOL (author)
2015-09-30
Patent
Electronic Resource
Korean
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Scaffold connecting rod drag hook structure and scaffold
| European Patent Office | 2022