The structural features of herringbone plate nails mainly include the following aspects:
The hanging point device is a key component for fixing the working rope and flexible guide rails. It has various forms, including roof fixing frames, fixed bolt fixing points, anchor points, counterweights and counterweight water bags.
Suspension descent system: This system allows the operator to easily move the seat plate down to any height along the working rope for operation through a hand-controlled descender, and has the function of fixing the seat plate at a specific height. The system is mainly composed of working ropes, descenders, connectors and seat plate devices.
Fall protection system: This is a system that protects the safety of operators in the event of a fall. It consists of a flexible guide rail, a self-locking device, a safety short rope and a safety belt.
