Device of roughness that improvement road surface shop spilt

• Main Authors: DAI SHIKUN, WANG GUODONG, CHENG XIANDE, ZENG YINGYING
• Format: Patent
• Language: Chinese; English
• Published: 28.08.2018
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model provides a device of roughness that improvement road surface shop spilt, relates to road construction machinery technology field, including upper end open -ended box, leg assembly and link, the link fixed connection be in the both sides of box, link fixed connection is on the benchmark support of paver, be equipped with ultrasonic sensor on the benchmark support, hydraulic oil isequipped with in the box, the upper surface of hydraulic oil is stamped the kickboard, ultrasonic sensor is located the top of kickboard, the kickboard all around with the box inner wall seals sliding connection, leg assembly's lower terminal surface is pressed on pitch lower sealing layer's rubble, leg assembly's sealed slip the in upper end is pegged graft on the lower terminal surface of box.This the novel accurate actual road conditions height of collecting the road of ultrasonic sensor ability that can ensure on the paver, the calculated data of system that ensures to make level is accurate to improve the constr