Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Paver advancing, steering and supporting device
The invention discloses a paver advancing, steering and supporting device. The paver advancing, steering and supporting device comprises an advancing device, a fixed support, a lifting column, a supporting body, a thrust oil cylinder, a rotation drive device and an oil way rotation connector. The fixed support is fixedly arranged on the upper portion of the advancing device. The oil way rotation connector is fixedly arranged on the upper portion of the fixed support. The rotation drive device is fixedly arranged at the upper end of the oil way rotation connector. The lifting column is vertically and fixedly arranged at the upper end of the rotation drive device. The lifting column and the supporting body are hollow cylinders which are arranged in an inside-outside sleeved mode and are of the same shape. The lifting column is arranged in an inner cavity of the supporting body. The top of the inner cavity of the supporting body is fixedly connected with the top of a cylinder body of the thrust oil cylinder. The thrust oil cylinder is arranged in an inner cavity of the lifting column. The top of a piston rod of the thrust oil cylinder penetrates through the inner cavity of the lifting column and the rotation drive device to be fixed into a piston rod fixing base on the top of the oil way rotation connector. A connection groove is formed in the top of the piston rod. An annular piston rod fixing groove corresponding to the connection groove is formed in the piston rod fixing base. Piston rod positioning steel balls are arranged in the piston rod fixing groove.
Paver advancing, steering and supporting device
The invention discloses a paver advancing, steering and supporting device. The paver advancing, steering and supporting device comprises an advancing device, a fixed support, a lifting column, a supporting body, a thrust oil cylinder, a rotation drive device and an oil way rotation connector. The fixed support is fixedly arranged on the upper portion of the advancing device. The oil way rotation connector is fixedly arranged on the upper portion of the fixed support. The rotation drive device is fixedly arranged at the upper end of the oil way rotation connector. The lifting column is vertically and fixedly arranged at the upper end of the rotation drive device. The lifting column and the supporting body are hollow cylinders which are arranged in an inside-outside sleeved mode and are of the same shape. The lifting column is arranged in an inner cavity of the supporting body. The top of the inner cavity of the supporting body is fixedly connected with the top of a cylinder body of the thrust oil cylinder. The thrust oil cylinder is arranged in an inner cavity of the lifting column. The top of a piston rod of the thrust oil cylinder penetrates through the inner cavity of the lifting column and the rotation drive device to be fixed into a piston rod fixing base on the top of the oil way rotation connector. A connection groove is formed in the top of the piston rod. An annular piston rod fixing groove corresponding to the connection groove is formed in the piston rod fixing base. Piston rod positioning steel balls are arranged in the piston rod fixing groove.
Paver advancing, steering and supporting device
CHEN JIANJUN (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch