Patients in wheelchairs often make trouble, what should I do if I go down the stairs? However, according to the development of technology, wheelchair ramps have been used in many areas. But wheelchair ramps also have many requirements.
1. Wheelchair ramps should be designed to be linear, right-angled or folded back;
3. When the height of the wheelchair ramp exceeds 300mm and the gradient is greater than 1:20, handrails should be provided on both sides, the handrails of the ramp and the rest platform should be coherent, and the handrails should meet the specifications;
4. The slope of the wheelchair ramp should be flat, non-slip and non-reflective;
5. The horizontal length of the wheelchair ramp starting point, end point and intermediate rest platform should not be less than 1.50m;
6. Safety blocking measures should be set on the side of the wheelchair ramp;
7. Wheelchair ramps should be provided with barrier-free signs.