TRUCK AND METHOD OF TRANSPORTATION drive spindle for felling rolling stand

摘要

1. Trolley for transporting the at least one drive spindle for a roll of the roll stand, wherein the trolley has a chassis and is formed flat so that by means of the chassis, it can pass under the drive spindle, characterized in that said trolley is designed as elevating trolley a first carrier device and with the first drive unit, wherein the first drive unit serves for lifting the first carrier unit under the drive spindle and for lowering the first support device, if desired together with at aqueous spindle relative to the neutral polozheniya.2. Trolley according to claim 1, characterized in that the carriage has a second bearing device which is embedded in the first support device and with the first carrier device can be lowered relative to the neutral polozheniya.3. Trolley according to claim 2, characterized in that the second carrier device is in accord with a second driving device for raising or lowering the second carrier device with respect to the first carrier ustroystva.4. Trolley according to one of the preceding claims, characterized in that the first and / or second drive units (120, 114) are mechanically connected by means of the lifting device, respectively the first or second carrier devices (110, 112) .5. Trolley according to claim 1, characterized in that the chassis (105) is provided with running wheels or skids to move the trolley along the rails is preferably (500), which are laid on the floor of the rolling mill in which the rolling klet.6. Trolley according to claim 1 or 2, characterized in that a third drive unit (140) for independent movement telezhki.7. A method of operating the trolley