Clamp convenient to disassemble for building steels

The invention discloses a clamp convenient to disassemble for building steels, and relates to the technical field of clamps. The clamp convenient to disassemble for building steels comprises a base, wherein a first groove is formed in the upper surface of the base; the left side surface and the lower surface of the inner wall of the first groove are separately in lap joint with the left side surface and the lower surface of a fixing plate; a clamping groove is formed in the right side surface of the fixing plate; the left side surface of the inner wall of the clamping groove is in lap joint with the left side surface of a clamping block; the clamping block is positioned in a first through hole; the first through hole communicates with the first groove; and the first through hole is formedin the right side surface of the base. According to the clamp convenient to disassemble for building steels, by cooperation of a first handle, a second handle, a rotating shaft, a bearing, the clamping block, the clamping gro