Elevator door stress testing device

The utility model relates to an elevator door stress testing device, which belongs to the technical field of elevator detection and comprises a screw rod and a support beam, the screw rod is in threaded connection with a threaded sleeve, and the threaded sleeve is mounted in the middle of the suppor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN RUOPING, YAO BING, CAI YAQING
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 MEASURING MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an elevator door stress testing device, which belongs to the technical field of elevator detection and comprises a screw rod and a support beam, the screw rod is in threaded connection with a threaded sleeve, and the threaded sleeve is mounted in the middle of the support beam in a penetrating manner; the axis of one side surface of the turntable is fixedly connected with one end of the screw rod; the pressure sensor is fixedly connected with the other end of the screw rod; the two suction cups are connected with the end, away from the threaded sleeve, of the supporting beam through the two ball pairs respectively, and the adsorption faces of the two suction cups face the pressure sensor. The device can be conveniently mounted on an outer frame on the outer side of the elevator door, is simple to operate and convenient to use, and can quickly test the stress performance of the elevator door. 本实用新型涉及一种电梯门应力测试装置，属于电梯检测技术领域，本电梯门应力测试装置，包括螺杆和支撑梁，所述螺杆上螺纹连接有螺纹套管，所述螺纹套管贯穿安装在所述支撑梁中部；转盘，所述转