| 摘要 |
An anti-collapse frame-type self-rescue apparatus comprises a protection plate (1), four support rods (2), and a bottom plate (3). The support rods (2) are vertically placed. The protection plate (1), the four support rods (2) and the bottom plate (3) form the six-sided space frame-type self-rescue apparatus. Each of the support rods (2) consists of a slide rod (21) and a hollow pipe (22) in a sleeved connection manner. One end of each of the slide rods (21) is movably connected to an end point of the protection plate (1), one end of each of the hollow pipes (22) is movably connected to an end point of the bottom plate (3), and the other end of each of the slide rods (21) is inserted in the other end of the corresponding hollow pipe (22). A telescopic shock absorption component (4) is disposed in each of the hollow pipes (22). The telescopic shock absorption component (4) can make the slide rod (21) slide in the corresponding hollow pipe (22). The self-rescue apparatus is detachable and has a buffering effect on the received gravity. |
