Drainage device for constructional engineering construction

• Main Authors: YAN WENLEI, LIAO YANBING, DUAN ZHENGPIN, WANG XINGTAO, FAN OU
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SEWERAGE; SEWERS; TRANSPORTING; WATER SUPPLY

The utility model provides a drainage device for constructional engineering construction, which relates to the technical field of constructional engineering and comprises a motor, the output end of the motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a sealing frame, the inner wall of the sealing frame is rotatably connected with a worm, the top of the worm is fixedly connected with a gear, and the gear is in threaded connection with the threaded rod. One side of the outer surface of the gear is in meshed connection with a toothed plate, the outer surface of the worm gear is rotationally connected with the sealing frame, the inner wall of the worm gear is fixedly connected with a brush cylinder, a threaded rod is driven by a motor to rotate forwards and backwards, then the threaded rod drives a worm to move through the sealing frame, and the worm rotates through the gear and the toothed plate; and then the brush cylinder is driven by the worm