A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road construction device using fan to cool
The invention provides a road construction device using a fan to cool, which is used for polishing a partial bulge on a construction road surface in a road construction process. The road construction device comprises an outer shell (8), a motor (9) and a polishing head driving rod part (6) driven by the motor (9), wherein the motor (9) is in axial slidable power connection with a spline hole in a driving sleeve part (61) of the polishing head driving rod part (6) through a fixedly-connected spline rod (91); and the driving sleeve part (61) of the polishing head driving rod part (6) is fixedly connected with a polishing head mounting rod part (62) of the polishing head driving rod part (6) through a retractable connection part (612).
Road construction device using fan to cool
The invention provides a road construction device using a fan to cool, which is used for polishing a partial bulge on a construction road surface in a road construction process. The road construction device comprises an outer shell (8), a motor (9) and a polishing head driving rod part (6) driven by the motor (9), wherein the motor (9) is in axial slidable power connection with a spline hole in a driving sleeve part (61) of the polishing head driving rod part (6) through a fixedly-connected spline rod (91); and the driving sleeve part (61) of the polishing head driving rod part (6) is fixedly connected with a polishing head mounting rod part (62) of the polishing head driving rod part (6) through a retractable connection part (612).
Road construction device using fan to cool
DING JIANQUN (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Online Contents | 1995
Anti-rut agent for cool mixing and cool spreading of asphalt road
| European Patent Office | 2015
ROAD CONSTRUCTION GUIDE DEVICE AND ROAD CONSTRUCTION PROTECTION DEVICE
| European Patent Office | 2023