The invention provides a dynamic compaction type crane boom rebound test device and method. The dynamic compaction type crane boom rebound test device comprises a rope and a tension sensor; one end of the rope is connected to the top of a boom, and the other end of the rope is fixed on the ground; and the tension sensor is connected between the two ends of the rope and is used for detecting the tension applied to the rope by the boom. According to the dynamic compaction type crane boom rebound testing device, the tension sensor is connected between the two ends of the rope, the two ends of the rope are fixed to the top of the boom and the ground respectively, and therefore, data of tension applied to the rope by the boom when a rammer is unhooked can be visually obtained through the tension sensor, and then rebound data of the boom are obtained. The dynamic compaction type crane boom rebound testing device has the advantages that the device is simple, other specially-made test beds and tools do not need to be additionally arranged, the operation is convenient and the equipment cost is low.
本发明提供一种强夯式起重机臂架反弹测试装置及方法,其中强夯式起重机臂架反弹测试装置包括:绳索和拉力传感器;所述绳索的一端连接于臂架顶部,另一端固定于地面;所述拉力传感器连接于所述绳索两端之间,用于对臂架施加于所述绳索的拉力进行检测。本发明提供的一种强夯式起重机臂架反弹测试装置,将拉力传感器连接于绳索两端之间,绳索的两端分别固定于臂架顶部和地面,可直观的通过拉力传感器获得夯锤脱钩时臂架施加于绳索上的拉力数据,进而获得臂架的反弹数据,这种装置简单,不需要增加其他特制的试验台及工装,操作方便,而且设备成本低。
Dynamic compaction type crane boom rebound testing device and method
一种强夯式起重机臂架反弹测试装置及方法
2021-05-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
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