SEABED TYPE STATIC CONE PENETRATION APPARATUS AND PENETRATION METHOD

Disclosed in the present invention is a seabed type static cone penetration apparatus, comprising a base, a penetration rod power unit, and a casing power unit. The penetration rod power unit comprises four extrusion wheels, a displacement power structure, and a rotating power structure; and the cas...

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Bibliographische Detailangaben
Hauptverfasser:	TANG, Qunyan, HAN, Wenqing, XU, Qi, LI, Xiao, HUANG, Xiong, GAO, Yu, GUO, Bin, YANG, Xingwen, WEN, Jun, LIANG, Wencheng, DU, Yu, LIU, Fang, YUAN, Junhang, ZHOU, Sheng, FU, Wengan
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DETECTING MASSES OR OBJECTS EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS FOUNDATIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS HEATING HYDRAULIC ENGINEERING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS SOIL SHIFTING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TESTING UNDERGROUND OR UNDERWATER STRUCTURES WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed in the present invention is a seabed type static cone penetration apparatus, comprising a base, a penetration rod power unit, and a casing power unit. The penetration rod power unit comprises four extrusion wheels, a displacement power structure, and a rotating power structure; and the casing power unit comprises a clamping power structure and a raising/lowering power structure. The penetration rod power unit clamps a penetration rod and enables the penetration rod to penetrate downwards, and the casing power unit clamps a casing and enables the casing to penetrate downwards. According to the present invention, by combining the mode of casing penetration by hydraulic cylinders and the mode of penetration of a penetration rod by extrusion wheels, the function of lowering not only a penetration rod but also a casing can be realized by one apparatus, the penetration force after the two penetration modes are combined is greater than the penetration force of penetration by only the hydraulic cylinders or