Simple beam section clear width measurer

The utility model discloses a simple beam section clear width measurer which comprises a first distance measuring rod and a second distance measuring rod, the second distance measuring rod is arranged on the first distance measuring rod, a first rotating shaft is fixedly arranged in the middle of on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG QIAN, GAO LIN, XU WENXIAN, MA BING, ZHANG LIANGHONG, ZHANG JIANHUA, GAI LONG, YANG GUODONG, WU TAO, LIU XIANGSHUN, LEI NING'AN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a simple beam section clear width measurer which comprises a first distance measuring rod and a second distance measuring rod, the second distance measuring rod is arranged on the first distance measuring rod, a first rotating shaft is fixedly arranged in the middle of one side of the first distance measuring rod, a limiting disc is fixedly arranged at one end of the first rotating shaft, and the middle of the second distance measuring rod is arranged in a protruding mode. The protrusions are connected with the first rotating shafts in a penetrating mode. Through the arrangement of the first rotating shaft and the limiting disc, the first distance measuring rod and the second distance measuring rod can rotate, through the distance measuring handles and the distance measuring feet, along with the rotation of the first distance measuring rod and the second distance measuring rod, the two distance measuring feet abut against the two sides of the bottom of the beam section, and the dis