1) Lever Blocks
手板葫芦
2) handle pulley
手动葫芦
1.
This paper provides a new way of hoisting - hoisting by handle pulley and analyzes experience that is worth spreading and problems paid attention to in hoisting on large net frame by introducing hoisting plan of refined coal shed in a coking factory in Jilin province.
通过介绍吉林某焦化厂精煤棚(平棚)网架的吊装方案,提出了新的吊装法——手动葫芦的吊装法,分析了一些推广经验和大型网架吊装中的注意问题。
3) hand chain hoist
手拉葫芦
1.
Upside-down method using hand chain hoist for the installation of steel oil tank with an inner floating drum;
手拉葫芦提升倒装法制安内浮顶钢制油罐
2.
Determination of parameters of hand chain hoists;
手拉葫芦齿轮参数的合理设计
5) come-along
手搬葫芦
6) Ex chain block
防爆手拉葫芦
1.
In this article, the author describes briefly about the Structure, performance and distinguishing features of Ex chain block and Ex hand operated crane carriage.
文章阐述了防爆手拉葫芦及防爆手动小车的结构、性能、特点等。
补充资料：手板
1.亦作"手版"。即笏。古时大臣朝见时，用以指画或记事的狭长板子。 2.亦作"手版"。手本的别名。 3.手掌。 4.即戒尺。打手心的板子。旧时塾师体罚学生的工具。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条