Case study of manual full height sparse rotating single limit door at the exit of the station square

The manual full height sparse rotating single limit door adopts a one-way clutch structure design, and personnel can only enter from one direction, while the other direction is not allowed to pass. It also has a mandatory flow restriction effect on personnel management, improving the level of management and prevention.

Prevent congestion and one-way traffic

　　1、 Scope of application:

Due to its characteristics of flow restriction, one-way, and anti drilling and crawling, it has been widely recognized and widely installed in railway stations, bus stations, passenger stations, high-speed railway stations, docks, factory exits, and other places, replacing high-intensity supervision of personnel and saving a lot of manpower and material resources for the construction and management of the country.

　　2、 Characteristics:

This door utilizes geometric knowledge to create a comb shaped flat door leaf. This comb shaped door leaf, which can be overlapped and rotated, is connected to each other through components such as a frame, central axis, one-way actuator, and curved guide plate, forming a true one-way door. The characteristic of a comb shaped one-way door is that it has three states at the same time: open, closed, and moving. Always open to those walking forward and always closed to those walking in the opposite direction. No personnel are required to be on duty, and pedestrians in the opposite direction cannot pass through no matter what. The installation of this gate at the entrance of the waiting hall not only saves manpower, but also allows for reasonable separation of personnel entering and exiting the waiting hall, eliminating safety hazards.