Road construction line drawing device

• Main Authors: GUO JINGCHANG, GUO XUELEI, WANG CHAO, GUO FEI
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• 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

The road construction line drawing device comprises a walking vehicle, the two sides of the upper surface of the walking vehicle are both fixedly connected with liquid storage barrels, the upper surfaces of the two liquid storage barrels are both provided with openings, the upper surfaces of the two liquid storage barrels are both provided with lifting assemblies used for taking out residual paint, and the lifting assemblies are arranged on the upper surfaces of the two liquid storage barrels. And two spray pipes are arranged in the middle of one side of the long edge of the walking vehicle. Through mutual cooperation of a liquid pumping assembly, liquid storage barrels, spraying pipes and an adjusting assembly, the walking vehicle can be pushed to move, paint in the two liquid storage barrels is fed into the two spraying pipes through the liquid pumping assembly to be sprayed out, and when the two spraying pipes are located on the same straight line, a single line is sprayed out on the road surface; the adju