Device for transmitting, hoisting, clamping and positioning H-shaped steel

The invention provides a device for transmitting, hoisting, clamping and positioning H-shaped steel. The device is provided a plurality of transmission rollers which are arranged in parallel on a transmission line, wherein power is provided to the transmission rollers by using a three-phase AC (alternating-current) motor, and transmitted through a chain and a chain wheel; and a hoisting and clamping device is arranged below the interval of two adjacent transmission rollers. According to the device provided by the invention, H-shaped steel can be cut anywhere, the integration degree of the transmission lines of the H-shaped steels is improved, the transmission lines of the H-shaped steels can transmit, hoist, clamp and position, as well as individually hoist and clamp; and moreover, the device can be reassembled for use as required and shows a certain flexibility.