Steel pipe pile rock-entering construction method in fluctuating bare rock environment: Fid-Bau Portal

Steel pipe pile rock-entering construction method in fluctuating bare rock environment

SHANG HUANCHUN / WANG JUNKANG / LIU SHENGLIN / LIU QICHUN / ZHAO WENKAI

The invention relates to the technical field of steel pipe pile equipment, in particular to a steel pipe pile rock-entering construction method in a fluctuating bare rock environment, which comprises a supporting pipeline, the side wall of the supporting pipeline is fixedly connected with a supporting frame, and the side wall of the supporting frame is fixedly connected with a connecting sleeve. According to the rock crushing device, an inclined circular rotating plate slides on an extrusion sliding groove, an extrusion rod descends, the extrusion rod slides on a limiting sliding rod through a moving sliding groove, the extrusion rod drives a crushing rotating head to crush rocks, a rotating shaft drives a rotating rod to rotate, a connecting rotating shaft rotates, and a gear on the connecting rotating shaft moves on teeth; a crushing rod on a connecting rotating shaft rotates, the crushing rod rotates to crush crushed rocks, a rotating rod drives a rotating plate to rotate, and the rotating plate drives an arc-shaped push plate to rotate, so that the arc-shaped push plate pushes the crushed rocks, and the rocks are far away from the interior of a supporting pipeline; and the rock can be ground to be flat.

本发明涉及钢管桩设备技术领域，具体为起伏裸岩环境钢管桩入岩施工方法，包括支撑管道，支撑管道的侧壁固定连接有支撑架，支撑架的侧壁固定连接有连接套筒。本发明，斜圆转板在挤压滑槽上进行滑动，挤压杆下降，挤压杆通过移动滑槽在限位滑杆上进行滑动，使挤压杆带动破碎转头对岩石进行破碎，转动轴带动转动杆进行转动，使连接转轴转动，连接转轴上的齿轮在齿牙上进行移动，连接转轴上的破碎杆进行转动，破碎杆转动对破碎过后的岩石进行打碎，转动杆带动旋转板进行转动，旋转板带动弧形推板进行转动，从而使弧形推板对打碎的岩石进行推动，使岩石远离支撑管道内部，且在弧形推板进行转动时，可以对岩石进行打磨使其平整。

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