摘要 |
PURPOSE: An apparatus for closely attaching a transverse traveling rail is provided to easily attach a transverse traveling rail where a hoist can drive on the top of a crane girder and to use the apparatus regardless of the width of the crane girder by using a gap adjusting device. CONSTITUTION: An apparatus for closely attaching a transverse traveling rail comprises a front frame(10), a rear frame(20), a rail attachment member(30), and a hydraulic actuator. The rear frame is separated from the front frame at a predetermined interval. The rail attachment member is installed across the front frame and the rear frame. The hydraulic actuator applies pressure to the rail attachment member and attaches a transverse traveling rail of a crane to the top of a crane girder by reaction against the pressure. |