Safe crane wheel bogie replacement device with 3-axis movement and overturn prevention function of crane equipped with wheel bogie with high maintenance convenience and lateral rigidity

摘要

The present invention relates to a safe crane wheel bogie and wheel bogie replacement device equipped with a three-axis movement and overturn prevention function of a crane equipped with a wheel bogie with high maintenance convenience and lateral rigidity, which includes a bogie holder module, a cross pipe, and a wheel for moving Bogie holder for safe and effective installation and removal of crane wheel bogies, which are heavy objects and cannot stand stably on their own before assembly into the crane body frame, in an environment where heavy equipment entry (work) is impossible due to the assembly of modules. It has a main configuration including the module 100, the cross pipe 200, and the wheel module 300 for movement.