CONVEYING EQUIPMENT OF CONCRETE AND ITS CONVEYING METHOD

PROBLEM TO BE SOLVED: To get conveying equipment of a concrete and its conveying method capable of not being required for moving the concrete to transfer from a dump truck to a conveying holder or the like when the concrete conveyed to the river bed section by the dump truck is moved on a dam body, not being required for again moving it also from the conveying holder to the dump truck on the upper section of the dam body and improving workability by simultaneously carrying out the lifting and lowering of a plurality of holders without increasing the number of installations of winch. SOLUTION: In the conveying equipment of the concrete conveying the concrete on the dam body from the river bed side by a conveyer erected by making it approach the dam body 1, a mast 3 reaching the upper part of the dam body 1 is erected on the river bed section 2, concrete conveying lifts 4a and 4b are respectively fixed to a free end and a middle part of a wire rope 9 wound on a sheave 8 provided to the upper part of the mast 3, and a winding device 5 of the wire rope 9 is placed to the river bed section 2. COPYRIGHT: (C)2007,JPO&INPIT