| 摘要 |
<p>A rescue ladder comprises a bridging device for connection to a location of a trapped person. The rescue ladder further comprises: several movably socketed gantries, each gantry being provided with a conveying rack, two adjacent conveying racks being capable of being docked, and the bridging device being connected to at least the gantry at the top; a conveying device disposed at each conveying rack; a transmission mechanism enabling the conveying device to move vertically along the conveying rack; and a drive device driving the transmission mechanism to move. The lifting structure of the conveying rack is mounted by using multiple levels of gantries, and the rescue ladder between the ground and the location of the trapped person is divided into multiple sections, that is, the length of the ladder stool is shortened; the trapped person arrives at the ground through the multi-level lifting conveying racks. The vertical movement of each conveying device significantly decreases the interval between two rescue operations, and the rescue efficiency is increased. The present invention also provides a rescue vehicle having the rescue ladder.</p> |
