Geotechnical cloth filter membrane hole pricking device and method

The invention discloses a geotechnical cloth filter membrane hole pricking device and method. The geotechnical cloth filter membrane hole pricking device comprises a vehicle frame, a pressure bearingtable is fixed on the vehicle frame, pricking holes are formed in the pressure bearing table, a press...

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Bibliographische Detailangaben
Hauptverfasser:	XIAO HUACHUN, WANG-XIAO HAOBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a geotechnical cloth filter membrane hole pricking device and method. The geotechnical cloth filter membrane hole pricking device comprises a vehicle frame, a pressure bearingtable is fixed on the vehicle frame, pricking holes are formed in the pressure bearing table, a pressing plate is arranged above the pressure bearing table, the bottom of the pressing plate is connected with pricking columns, the top of the pressing plate is connected with a reciprocating mechanism, the reciprocating mechanism comprises a moving rod, the bottom of the moving rod is connected withthe pressing plate, the moving rod is further sleeved with a sliding base in a sliding mode, a spring is connected to the wall of the moving rod, the bottom of the spring is connected with the slidingbase, a connecting rod is hinged to the top of the moving rod, a rotating rod is hinged to the top of the connecting rod, a fixing column is connected with the rotating rod, the top of the sliding base is connected with a vert