Composite elevator safety tongs

The utility model discloses a combined type elevator safety clamp which comprises a first safety clamp body located on the upper portion, a second safety clamp body located on the lower portion and a lifting plate (13), the lifting plate (13) is connected with a first set of movable clamp blocks (1) of the first safety clamp body, and the first set of movable clamp blocks (1) are connected with a second set of movable clamp blocks (3) through connecting rods (10). The top of the connecting rod (10) is connected with a first lifting bent plate (3) on the first safety tongs, the bottom of the connecting rod (10) is connected with a second lifting bent plate (6) on the second safety tongs, and the two springs are additionally arranged on the lifting bent plate of the lower movable tongs block, so that the lower movable tongs block is in a dynamic suspension state; therefore, the lifting plate can conveniently and synchronously drive the upper movable clamp block and the lower movable clamp block, synchronous bra