n. 手杆, 推杆

[ noun ]
a metal bar (or length of pipe) used as a lever
<noun.artifact>

Handspike \Hand"spike`\ (h[a^]nd"sp[imac]k`), n.
A bar or lever, generally of wood, used in a windlass or
capstan, for heaving anchor, and, in modified forms, for
various purposes.