吊梁(包括承载梁及连接索具)是对被吊物吊运的专用横梁吊具。吊梁是根据中华人民共和国机械行业标准重型机械通用技术条件JB/T5000.1-5000.15-1998,横梁吊具实现被吊物的吊运,其吊运和安装过程、结构简单合理、动作灵活、使用方便、吊运安全可靠。 吊梁的分类 吊梁分为两种,一种是吊钩固定,称为固定式吊梁;一类是吊钩可调,称为可调式吊梁。 具体规格见下图:
... suspended-frame weir 悬挂式框架堰 suspending beam 吊梁 suspension cable anchor 悬索锚固 ...
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吊块及主吊梁的安装是某型号卫星整星吊具安装中的关键环节。
The fixing of davit and primary lifting beam is the key for assembling the hoisting tool of satellite.
由于板型吊梁形状不规则,传统方法不能求出其令人信服的应力值。
The reliable stress solution of a plate type hanging beam can not be got by traditional calculating method because of its irregular form.
不占优势的杜库弄倒吊梁,威胁克诺比和阿纳金的安全,从而干扰了尤达。
Unable to find an advantage, Dooku distracted Yoda by endangering Kenobi and Skywalker with a toppling crane.
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