Vertical lifeline is a special type of high-altitude anti fall lifeline, characterized by vertical installation, fixed on the building structure, and providing safety protection for operators.

A vertical lifeline typically consists of fixed devices, wire ropes, pulleys, and safety belts. Operators can carry out high-altitude operations by wearing safety belts and using pulleys to move on steel wire ropes. Compared to track type lifelines, vertical lifelines are more suitable for vertical or inclined high-altitude work scenarios, such as cleaning the exterior walls of high-rise buildings, tower crane operations, etc.

The advantage of a vertical lifeline is that it can provide a more flexible and convenient way of movement, while also adapting to the needs of high-altitude operations at different angles. However, vertical lifelines have high requirements for fixed devices, requiring them to be firm and stable, and regular inspections and maintenance to ensure their safety and reliability.

It should be noted that the installation and use of vertical lifelines require professional training and technical support, and operators need to undergo strict training and assessment to ensure they have sufficient safety awareness and operational skills. Meanwhile, during use, it is necessary to comply with relevant safety regulations and operating procedures to ensure the safety and reliability of the vertical lifeline.