Limiting early warning device for elevator

The utility model discloses a limiting early warning device for an elevator, and mainly relates to the field of elevators. Comprising a fixed rod, a limiting rod is arranged on the fixed rod, a feeler lever is arranged at the end of the limiting rod, the limiting rod comprises a height limiting rod...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHANG ZHENFENG, XUE QINGWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a limiting early warning device for an elevator, and mainly relates to the field of elevators. Comprising a fixed rod, a limiting rod is arranged on the fixed rod, a feeler lever is arranged at the end of the limiting rod, the limiting rod comprises a height limiting rod and a width limiting rod, the height limiting rod is in sliding connection with the fixed rod, the width limiting rod is rotationally connected with the fixed rod, a rack is arranged on the height limiting rod, an adjusting gear is rotationally connected to the fixed rod and meshed with the rack, and a connecting rod is rotationally connected to the fixed rod. The width limiting rod is slidably connected with a sliding block, one end of the connecting rod is rotatably connected with the sliding block, the connecting rod is provided with a positioning column used in cooperation with the width limiting rod, the feeler lever is slidably connected with the limiting rod, the limiting rod is provided with an early warnin