The utility model discloses a steel protects a section of thick bamboo and lifts by crane guider relates to bridge construction field, and it includes rotating device, strutting arrangement and fixing device, and rotating device includes: the supporting seat rotates, it includes pedestal and the pivot that is located the pedestal top to rotate the supporting seat, the seat rotates, rotate seat one end rotate connect in in the pivot, protect a support component, protect a support component install in on the rotation seat, just it protects the first support component of a section of thick bamboo and is used for to holding including being used for supporting the steel to protect a support component the steel protects the block part of a tip. Protect a section of thick bamboo in the vertical switching process at the steel, rotating device supports that to protect a section of thick bamboo in the steel terminal and as rotating the fulcrum when supplying the steel to protect a section of thick bamboo and change the upset, consequently, the steel protect a section of thick bamboo rotate the in -process not can with the surface phase mutual friction to bobbin base mouth local deformation, damage have been avoided protecting.