Flange plate protection device

The utility model discloses a flange plate protection device, which relates to the technical field of flange plates, and comprises a flange plate and a flange protection sleeve, the flange protection sleeve comprises a first protection plate, the surface of the first protection plate is provided wit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HU YUZHI, WANG SHAOTONG, QI XIAOFAN, ZHENG ZIHAN, CHENG TIANSHI, CHEN XIDAN, XU NAIXING, YANG YIGE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a flange plate protection device, which relates to the technical field of flange plates, and comprises a flange plate and a flange protection sleeve, the flange protection sleeve comprises a first protection plate, the surface of the first protection plate is provided with a locking threaded hole, a connecting screw rod is detachably arranged in the locking threaded hole, and the first protection plate is provided with a first through hole. And a rotating screw disc is detachably mounted at the top end of one side of the connecting screw rod, a mounting auxiliary groove is formed in the surface of the rotating screw disc, and a buckle mounting groove is formed in the surface of the first protection plate. Through cooperation of a first connecting disc, a first telescopic buffer rod, a telescopic column and a second telescopic buffer rod, the position of a first protection plate and the position of a second protection plate are adjusted through a connecting screw rod, and therefore