CONSTRUCTION SAFETY SCAFFOLDING AND LADDER HOOK AND CONNECTION STRUCTURE

摘要

In the present invention, in constructing a hook that is coupled to both ends of a safety scaffold for construction and a ladder, The locking member 20 is pivotally coupled to the side of the locking ring 12 formed in front of the main body 10 so that the receiving space 12c of the locking ring 12 is seated and locked in the pipe P. Locking and unlocking the pipe (P) by turning operation of the locking member (20) in the state, Two grooves, that is, a first opening groove 12a and a second locking groove 12b, are formed in the upper outer periphery of the locking hook portion 12 to be spaced apart from each other, An upper portion of the locking member 20 coupled to the side of the locking ring 12 is configured to engage a locking piece 24 extending in the direction of the locking ring 12, and the pipe (P) is formed by a pivoting operation of the locking member 20. ) When locking and unlocking, the locking piece 24 of the locking member 20 is positioned and locked in the first opening groove 12a and the second locking groove 12b of the locking hook portion 12. It is characterized in that the locking and unlocking can be maintained, and the operator can operate more easily through the locking piece 24 of the locking member 20.