Foundation device

The utility model relates to the technical field of ground feet, and discloses a ground foot device which comprises a shell, a connecting piece, an upper deflector rod, a lower deflector rod and a positioning piece, the connecting piece is located in the shell, the upper deflector rod is rotatably a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BU HUAWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of ground feet, and discloses a ground foot device which comprises a shell, a connecting piece, an upper deflector rod, a lower deflector rod and a positioning piece, the connecting piece is located in the shell, the upper deflector rod is rotatably arranged on the upper portion of the shell, and the lower deflector rod is rotatably arranged on thelower portion of the shell. First meshing teeth are arranged on one side of the connecting piece, second meshing teeth meshed with the first meshing teeth are arranged at one end of the upper shiftingrod, and the connecting piece can move downwards when the upper shifting rod rotates upwards. Third meshing teeth are arranged on the other side of the connecting piece, fourth meshing teeth meshed with the third meshing teeth are arranged at one end of the lower shifting rod, and when the lower shifting rod rotates downwards, the connecting piece can move upwards. One end of the positioning piece can abut against the con