Cranes - access , guards and restraints - part 5 : overhead travelling cranes and portal bridge cranes 起重机.通道防护装置和限制器.第5部分:桥式起重机和门式起重机
The essential information of crane and essential operation on the information are encapsulated in the overhead crane class 桥式起重机类封装了起重机的基本信息和对这些信息的基本操作。
Insulation hanger bridge is applicable to factories with equipment to electrolyze non - ferrous metals such as aluminum and magnesium 绝缘吊钩桥式起重机，适用于冶炼铝，镁等电解有色金属设备的工厂。
There exist problems such as material wasting in overhead traveling crane metal structure design and manufacture 摘要针对目前桥式起重机金属结构，在设计制造方面存在较多的材料浪费及其引发的其他问题。
It can be mounted on single beam bridge cranes , arm cranes , etc . with slight modification , it can also be used as a winch 它可以安装在葫芦单梁、桥式起重机、门式起重机、悬臂起重机等多种起重机上，稍加改动，还可作卷扬用。
Qd type electromotive double girder crane with bridge style is a general loading and unloading machine designed according to gb / t14405 - 93 standard Qd型电动双梁桥式起重机是根据gb / t14405 - 93标准设计的，是一种通用的起重装卸机械。
Multi - national group of companies , active in the design , development and manufacture of melting , thermal processing and production systems for the metals and materials industries -上市公司，专业生产桥式和门式起重机桥式起重机铸造起重机门式起重机。
Using this new web , the material and stiffening plate of web may reduce too much to reduce the main girder weight of overhead traveling crane and reduce the produced cost 运用这种腹板，可以大大减少腹板的材料和其上的加强筋，从而使桥式起重机的主梁得以大大减轻，从而降低制造成本。
It can be mounted on explosive proof single - gider and double - dirder bridge cranes , and is an essential equipment to improve working conditions and raise work efficiency 该产品可同隔爆型单桥式起重机配套使用，在保证安全生产的前提下，是改善劳动条件，提高劳动生产率的必不可少的重要设备。
In this paper , take the construction parts of qd series bridge crane as study objects , take the visual basic 6 . 0 as develop tools , take solidworks as platform to carry on further development 在本文中,以qd系列桥式起重机的结构件为研究对象,以visualbasic6 . 0为开发工具,以solidworks为平台进行二次开发。
