US Patent 11047409 Quick-threaded rod locking device and method

A device for securing threaded rod relative to concrete and metal decking is provided. The device can include a housing with a securement portion and a flange, at least two plunger pieces that can be disposed within the securement portion, a first biasing member that can be arranged within the securement portion to urge the plunger pieces into engagement with the threaded rod, a bracket that can be disposed around a portion of the housing to provide rigid positioning of the housing to secure the housing perpendicular to the metal decking when concrete is poured over the metal decking, and a second biasing member that can be disposed around a portion of the housing to bias the flange away from the metal decking.