论文部分内容阅读
YJ200系列液压装卸机解决了现有装卸机不能装卸各种跨度的预制梁且体积较大的问题。主要结构件包括上横梁和立柱组成的龙门式机架、提升梁和行走机构,其中,立柱内设置有驱动提升梁上下运动的提升液压缸,提升液压缸的活塞杆与提升梁相连,立柱下端固定连接有地梁,行走机构与地梁连接。
YJ200系列液压装卸机研制
【摘 要】
：
YJ200系列液压装卸机解决了现有装卸机不能装卸各种跨度的预制梁且体积较大的问题。主要结构件包括上横梁和立柱组成的龙门式机架、提升梁和行走机构,其中,立柱内设置有驱动
【机 构】
：
河南省特种设备安全检测研究院
【出 处】
：
起重运输机械
【发表日期】
：
2016年4期
其他文献
Synthetic Aperture Radar (SAR) imaging of ocean surface features is studied. The simulation of the turbulent and vortical features generated by a moving ship an
The proposed scheme is based on Discrete Fourier Transform (DFT) domain processing. The key technology of this scheme is jamming parameters' accurate estima
Two types of new subliminal channels are constructed respectively based on provable secure public key cryptosystems and identity recognition in some network app
Targeting at the high expense and inflexibility to realize VMEbus bridge controller by professional Integrated Circuit (IC), this paper presents a scheme of ado
A digital watermark is an invisible mark embedded in a digital image that may be used for a number of different purposes including copyright protection. Due to
The famous Square attacks against the Rijndael algorithm have taken advantage of the change of the balance of some bytes. Further study shows that the change of
The formula for calculating the threshold of average transmitting power of cylindrical TE11 mode window is revised by accurate deduction and a practical method
In order to reduce the computation in the part of motion search and transform in H.26L encoder, an all-zero macroblock decision method based on integer transfor