The invention relates to a crane with a roller wheel braking device. The crane comprises a base and is characterized in that the bottom four corners of the base are connected with universal wheels; a wheel carrier of each universal wheel is provided with a brake shaft; the brake shaft brakes sliding of the universal wheel through a guide bar; the upper part of the base is connected with a tower column; the upper end of the tower column is connected with a crossbeam arranged to be perpendicular to the tower column; the crossbeam is provided with a sliding trolley in an interlinking manner; and the sliding trolley is provided with a hook. The crane with the roller wheel braking device has a simple structure, can improve work efficiency and is convenient to maintain and dismount.
Crane with roller wheel braking device
2015-10-14
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Monorail crane braking system and method and monorail crane comprising braking system
European Patent Office | 2022
|ROLLER SYSTEM, ROLLER BRAKING DEVICE AND ELEVATOR SYSTEM
European Patent Office | 2022
|