Road engineering construction damage repairing device

• Main Authors: QIN GUANGJING, LI CHANGSHUI, YANG QIAN, MENG YANG, WANG SHAOWEI, SHI LIANWEI, DUAN JIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• 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; PERFORMING OPERATIONS; PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention relates to the technical field of road repairing, in particular to a road engineering construction damage repairing device which comprises a vehicle body and a base, the vehicle body is provided with a lifting unit used for driving the base to ascend and descend, and a material injection cavity is formed in the bottom of the base. A crushing unit capable of ascending and descending relative to the base and a cooling unit capable of abutting against the road surface are arranged in the material injection cavity, and the cooling unit has a closed state and a separated state and is used for controlling opening and closing of a cavity opening of the material injection cavity. A grouting unit is arranged on the vehicle body, a grouting pipe penetrating through the cooling unit is arranged on the grouting unit, and an opening in the end, away from the grouting unit, of the grouting pipe is located at the bottom of the cooling unit; when the cooling unit is closed, the opening of the end, away from the