This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
抦 combines 扌 (hand) with 丙, but the exact historical development and original meaning are uncertain.
The hand radical 扌 beside 丙 suggests an action involving a handle or tool, but the exact meaning is unclear.
For ヘイ, imagine a hand holding a heavy tool: heavy -> ヘイ, and the hand 扌 grips the right side 丙.