Barring handwheel for elevator rescue

The utility model discloses a barring handwheel for elevator rescue, which comprises a handwheel body integrally formed by plastic injection, the handwheel body comprises a disc and a connecting seat positioned in the middle of the disc, a non-circular through hole matched with a central shaft of an elevator is arranged in the middle of the connecting seat, and a seat cover matched with the through hole is arranged on one side of the connecting seat. And a screw hole is formed in the seat cover. The barring handwheel for elevator rescue is convenient to connect, fix and disassemble with the central shaft. 本实用新型公开了一种电梯救援用盘车手轮，包含由塑料注一体注塑成型的手轮体，手轮体包含圆盘以及位于圆盘中间位置的连接座，连接座中间设有与电梯中心轴相配合的非圆形的通孔，所述连接座一侧设置有对通孔配合的座盖，所述座盖上开设有螺孔。本实用新型提供了一种方便与中心轴的连接固定与拆卸的电梯救援用盘车手轮。