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L3
BNBW
Folding stairs, also known as foldable stairways, foldable staircases, or retractable stairs, are specifically designed to offer a safe and efficient way of accessing loading platforms and road or rail tankers.
The design principle of folding stairs involves a four-bar mechanism that forms a parallelogram shape, ensuring that each step remains parallel to the ground as the stairs rotate. This design allows the operator to maintain an upright position while walking on the stairs.
To maintain balance, a spring cylinder system with multiple sets of built-in springs is used to counteract overturning moments, reducing the effort required for folding and unfolding the stairs. The components of folding stairs include the steps, handrails, spring cylinder balance system, and locking mechanism, providing a novel structure, easy operation (possible by a single person), and reliable and safe performance.
The body of the folding stairs is galvanized for a visually appealing appearance, corrosion resistance, and long-lasting durability. The steps are made of dentiform grid plates with excellent non-slip properties, while the contact area features oil-resistant rubber to prevent sparks from collisions.
Folding stairs, also known as foldable stairways, foldable staircases, or retractable stairs, are specifically designed to offer a safe and efficient way of accessing loading platforms and road or rail tankers.
The design principle of folding stairs involves a four-bar mechanism that forms a parallelogram shape, ensuring that each step remains parallel to the ground as the stairs rotate. This design allows the operator to maintain an upright position while walking on the stairs.
To maintain balance, a spring cylinder system with multiple sets of built-in springs is used to counteract overturning moments, reducing the effort required for folding and unfolding the stairs. The components of folding stairs include the steps, handrails, spring cylinder balance system, and locking mechanism, providing a novel structure, easy operation (possible by a single person), and reliable and safe performance.
The body of the folding stairs is galvanized for a visually appealing appearance, corrosion resistance, and long-lasting durability. The steps are made of dentiform grid plates with excellent non-slip properties, while the contact area features oil-resistant rubber to prevent sparks from collisions.
Folding stairs offer several advantages that make them a preferred choice for accessing loading platforms and tankers. One key advantage is their space-saving design, as they can be easily folded and stored when not in use, optimizing the available space in industrial settings. Additionally, the four-bar mechanism used in folding stairs ensures stability and safety during operation, keeping each step parallel to the ground for a secure walking experience.
Another advantage of folding stairs is their ease of use and convenience. With features like the spring cylinder balance system and locking mechanism, folding stairs can be operated by a single person, reducing the labor required for folding and unfolding. This not only saves time but also enhances efficiency in accessing different levels or areas.
Furthermore, folding stairs are designed for durability and safety, with components like galvanized bodies for corrosion resistance, non-skid treadle plates, and oil-resistant rubber contact areas to prevent accidents. Overall, the advantages of folding stairs include space efficiency, stability, ease of use, and safety, making them a practical and reliable solution for industrial access needs.
Folding stairs offer several advantages that make them a preferred choice for accessing loading platforms and tankers. One key advantage is their space-saving design, as they can be easily folded and stored when not in use, optimizing the available space in industrial settings. Additionally, the four-bar mechanism used in folding stairs ensures stability and safety during operation, keeping each step parallel to the ground for a secure walking experience.
Another advantage of folding stairs is their ease of use and convenience. With features like the spring cylinder balance system and locking mechanism, folding stairs can be operated by a single person, reducing the labor required for folding and unfolding. This not only saves time but also enhances efficiency in accessing different levels or areas.
Furthermore, folding stairs are designed for durability and safety, with components like galvanized bodies for corrosion resistance, non-skid treadle plates, and oil-resistant rubber contact areas to prevent accidents. Overall, the advantages of folding stairs include space efficiency, stability, ease of use, and safety, making them a practical and reliable solution for industrial access needs.
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