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Alternative TitleWedge jack with moving function.
李斌; 李志强; 张国伟; 王聪; 郑怀兵
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention belongs to the field of mechanical automation engineering, and particularly discloses a wedge jack with a moving function. The wedge jack comprises a crack opening mechanism, swing arm mechanisms, driving mechanisms and a shell. The swing arm mechanisms are installed on the two sides of the shell respectively, and the driving mechanisms are installed on the swing arm mechanisms respectively. The crack opening mechanism is installed in the shell and comprises a motor assembly, a lead screw and nut assembly, an upper crack opening mechanism body and a lower crack opening mechanism body. The motor assembly and the lead screw and nut assembly are installed on a fixed frame in the shell, a lead screw in the lead screw and nut assembly is connected with the motor assembly, the upper side and the lower side of a nut in a lead screw and nut assembly are connected with the upper crack opening mechanism body and the lower crack opening mechanism body respectively, the upper crack opening mechanism body and the lower crack opening mechanism body are both parallelogram-shaped mechanisms, and the motor assembly drives the upper crack opening mechanism body and the lower crack opening mechanism body through the lead screw and nut assembly to conduct crack opening alternately according to opposite motion trails. The wedge jack with the moving function is high in environment adaptability and can realize free movement in the complex environments such as smooth floors, stairs, caves and ruins and weight crack opening and lifting on the heavy-load condition.
PCT Attributes
Application Date2013-07-03
Date Available2016-07-13
Application NumberCN201310277852.0
Open (Notice) NumberCN104276531A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
李斌,李志强,张国伟,等. 一种具有移动功能的起缝器[P]. 2015-01-14.
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