Subway construction deep foundation pit excavation feeding device

• Main Authors: WANG LIFENG, WANG JINGANG, LIU QIANG, LIU JIANGUO, JIA XU, YAN LEI, FENG XIAOZHE, LI LEI
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: CONVEYING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HANDLING THIN OR FILAMENTARY MATERIAL; HYDRAULIC ENGINEERING; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; SOIL SHIFTING; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention discloses a subway construction deep foundation pit excavation feeding device which comprises a supporting frame and a feeding box, the supporting frame comprises a transverse plate and two vertical plates, the two vertical plates are fixedly connected to the two sides of the transverse plate and are of a U-shaped structure, the portion, located on the lower side of the transverse plate, of the supporting frame is fixedly connected with a connecting plate, and the connecting plate is of a T-shaped structure; a driving mechanism is arranged on the lower side of the connecting plate, fixing plates are fixedly connected to the two sides of the driving mechanism, driving motors are fixedly connected to the side ends of the fixing plates, a connecting shaft is fixedly connected to the middles of the lower ends of the two fixing plates, a driving plate is fixedly connected to the middle of the connecting shaft, and a connecting base is fixedly connected to the lower end of the driving plate; hydraulic