Safe road surface permeability detection device

The utility model relates to the technical field of road ground detection devices, and discloses a safety type road ground permeability detection device which comprises a bottom plate and a permeability detector, a first knob is fixedly connected to the outer surface of the left side of a positive a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JIANG XIAOQIANG, XIANG JUNMEI, ZHU ZHOUKAI, WU ZHIHUA, BAO CHENYU, LI NING, SUN XUQIN, CHE DESHUN
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 INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEANS FOR DAMPING VIBRATION MEASURING MECHANICAL ENGINEERING PHYSICS SHOCK-ABSORBERS SPRINGS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of road ground detection devices, and discloses a safety type road ground permeability detection device which comprises a bottom plate and a permeability detector, a first knob is fixedly connected to the outer surface of the left side of a positive and negative screw rod, and two threaded plates are in threaded connection to the outer surface of the positive and negative screw rod; the opposite outer surfaces of the two connecting frames on the left side and the two connecting frames on the right side are fixedly connected with fixing plates. According to the safety-type highway ground permeability detection device, the positive and negative screw rod and the threaded plate are arranged and are matched with the first knob, the connecting frame and the fixing plate, and the threaded rod is arranged and is matched with the second knob and the limiting plate, so that the problem that in the prior art, a permeability detector is generally placed on a trolley for m