| 摘要 |
<p>PURPOSE:To unload and convey a load efficiently by providing a remaining load detecting means at a carry-in/take-out doorway on the floor of each story, and temporarily leaving the load on another floor or making a lift to be kept in standby in an elevating passage when any remaining load is found on the destination floor. CONSTITUTION:A lift 10 for unloading and conveying loads is provided in an elevating passage 1 formed throughout respective floors of a building and each of load transfer means 12, 32... is provided between the lift 10 and a carry-in/take-out doorway 30... of each floor. This unloading and conveying system for construction site is provided with a remaining load detecting means 34... on the carry-in/take-out doorway 30 of the floor of each story. When no remaining load is detected at the destination floor, the lift 10 and the transfer means 12, 32 are controlled by a control means 50 so as to unload, convey and transfer load to the destination floor. When any remaining load is detected at the destination floor, the load is temporarily unloaded and conveyed to a floor where there is no remaining load or the lift 10 is kept in standby in the elevating passage 1. After detecting that there is no remaining load at the destination floor, the lift 10 is controlled so as to unload, convey and transfer the load to the destination floor of the story.</p> |
