Underground pipeline distribution and collection device

• Main Authors: LI YONGHUI, MA HAIZHI, LI FANGNING, WANG SIKAI, YAN WEI, XUE YIYUAN, LI TIANCAI
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2024
• Subjects: AXLES FOR WHEELS OR CASTORS; BLASTING; CASTORS; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INCREASING WHEEL ADHESION; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL; WEAPONS

The utility model discloses an underground pipeline distribution collecting device which comprises a detecting instrument body, connecting rods are fixed to the two sides of the bottom of the detecting instrument body, a bottom plate is fixed to the ends, away from the detecting instrument body, of the connecting rods, trundle seats are arranged at the bottom of the bottom plate, trundles are installed in the trundle seats, and rectangular rods are fixed to the bottom of the bottom plate. A moving rod is fixed to the top of the trundle seat, a piston is fixed to the top of the moving rod, a stroke hole is formed in the rectangular rod, and the piston is slidably matched in the stroke hole. According to the moving device, when the trundles pass through an obstacle, the trundles move upwards to extrude rotating rods, the rotating rods drive moving blocks to move when rotating, the moving blocks extrude elastic pieces when moving, and at the moment, the elastic pieces play a role in damping; and after the trundl