More and more retractable hydraulic bollards are installed in schools or kindergartens

Schools are crowded places, and students often encounter crowds of people and vehicles walking side by side and traffic congestion. Adding retractable anti-collision bollard (bolardo retráctil) at the intersection of the buffer zone and the road at the school gate can effectively separate people and vehicles, further control traffic order, and reduce various safety risks that threaten the lives of teachers, students and parents through spatial isolation.

1. Overview of retractable bollard (bolardo retráctil).

Retractable bollard, also known as anti-collision retractable bollard, lifting piles( pilona), roadblock columns, etc., are safety isolation equipment that is driven by motors or hydraulic systems to achieve rapid lifting. It is mainly composed of a bottom base, a lifting and blocking roadblock column, a power transmission device and a controller. The bollard is usually made of high-strength stainless steel with high hardness and impact resistance.

2. Working principle of retractable bollard.

The lifting action of the retractable bollard is controlled by a hydraulic or electric system. Specifically, the motor drives the bidirectional hydraulic pump to output pressure oil in both directions through forward and reverse rotation, and sends it to the cylinder through the hydraulic control valve to realize the reciprocating motion of the piston rod, thereby raising or lowering the lifting bollards.

3. Functions and advantages of school retractable bollard.

Prevent vehicles from breaking in: When the retractable bollard is raised, it can effectively prevent unauthorized vehicles from entering specific areas of the campus, prevent sudden incidents such as vehicles breaking into the campus, and play a role in defense and safety.

Maintaining campus order: By controlling the direction and route of vehicles, lifting bollards can control traffic order around the school, prevent safety accidents caused by the lack of separation of people and vehicles, and ensure the safe passage of students and parents.

Responding to emergencies: When a terrorist incident occurs, the lifting bollard can rise quickly to form an indestructible line of defense, reduce the risk of terrorists entering the campus, and ensure the personal safety of teachers and students.

Intelligent management: With the development of science and technology, lifting bollards are gradually integrating into the wave of intelligent management, and are closely combined with advanced scientific and technological means such as campus monitoring systems, face recognition technology, and big data analysis platforms to build a full-dimensional, three-dimensional safety protection network.

Improve the aesthetics of the campus: The design of the lifting bollard cleverly combines modern aesthetics and practical functions, with smooth lines and coordinated colors, becoming a beautiful landscape on campus.