The invention discloses a double-beam trolley type electric hoist which comprises a first conveying device, a second conveying device, a first beam, a second beam, a supporting beam, a cockpit and a suspension device, the first conveying device and the second conveying device are fixedly connected to the two ends of the first beam correspondingly, and the first conveying device and the second conveying device are fixedly connected to the two ends of the second beam correspondingly; and the supporting beam is located between the first beam and the second beam and fixedly connected with the first beam and the second beam respectively, the cockpit is fixedly connected with the first beam, the suspension device is fixedly connected to the lower portion of the supporting beam, the suspension device, the first conveying device and the second conveying device are electrically connected with the cockpit respectively, and each of the first beam and the second beam is provided with an arch-shaped supporting frame. According to the double-beam trolley type electric hoist, through cooperative stress supporting of the first beam, the second beam and the supporting beam, the stress uniformity ofthe double-beam trolley type electric hoist is guaranteed, meanwhile, the cockpit provides a reasonable operation position for an operator during long-distance goods conveying, and the working efficiency is improved.
本发明提出一种双梁小车式电动葫芦,包括第一运送装置、第二运送装置、第一梁、第二梁、支撑梁、驾驶舱和悬吊装置,第一运送装置和第二运送装置分别固定连接于第一梁两端,第一运送装置和第二运送装置分别固定连接于第二梁两端,支撑梁位于第一梁与第二梁之间并分别与第一梁和第二梁固定连接,驾驶舱与第一梁固定连接,悬吊装置固定连接于支撑梁下方,悬吊装置、第一运送装置和第二运送装置分别与驾驶舱电连接,第一梁与第二梁皆设有拱形支撑架;本双梁小车式电动葫芦通过第一梁与第二梁以及支撑梁的协同受力支撑,保证了其受力的均匀性,同时,驾驶舱则为操作人员提供了一个在远距离运送货物时的合理操作位置,提高了工作效率。
Double-beam trolley type electric hoist
一种双梁小车式电动葫芦
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Electric hoist fixing structure of electric hoist single-beam and double-beam crane trolley
European Patent Office | 2022
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