PILE DRAWING WORK AND DEVICE THEREFOR,申请号JP19820016751-传众专利搜索

PILE DRAWING WORK AND DEVICE THEREFOR

申请公布号：JPS58135227(A)

申请号：JP19820016751

申请日期：1982.02.04

申请公布日期：1983.08.11

申请人：

YAMAMOTO SEIKICHI

发明人：YAMAMOTO SEIKICHI

分类号：E02D9/02;(IPC1-7):02D9/02

主分类号：E02D9/02

摘要：PURPOSE:To simplify the drawing work of pile a hollow body with a turnable claw is driven along a pile and then the claw is projected horizontally and coupled with the lower part of the pile. CONSTITUTION:A pointed part 2 is formed at the lower end of a hollow body 1 consisting of a front plate 3 and both side plates, etc., a claw 6 is rotatably supported on the plates 8 in the inside of a wind hole 5 formed in the lower part of the plate 3, and a coupler 6a to couple with the lower end face of a PC sheet pile P is provided at the tip of the claw 6. Also, the bar-like operation part 13 of the claw 6 is inserted in a vertically movable manner into the upside plate 11 of the hollow body 1 so as to enable the claw 6 to turn through the shaft 14. The claw 6 is erected, the hollow body 1 is driven along the sheet pile P, the claw 6 is projected horizontally by the part 13 and coupled with the lower end of the sheet pile P, and then the hollow body 1 is drawn out. By this, the sheet pile P can be pulled out.