Auxiliary pipe descending equipment for water conservancy project

• Main Authors: ZHAO CHONGHAI, SU HEXIN, LI YIMING
• Format: Patent
• Language: Chinese; English
• Published: 10.06.2022
• Subjects: BLASTING; CESSPOOLS; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; FOUNDATIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HYDRAULIC ENGINEERING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SEWERAGE; SEWERS; SOIL SHIFTING; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WATER SUPPLY; WEAPONS

The utility model provides auxiliary pipe lowering equipment for hydraulic engineering, which relates to the technical field of hydraulic engineering and comprises a U-shaped bottom frame and a positioning device, the positioning device is mounted in the bottom frame and comprises slide rails and bolts, and the two slide rails are fixedly connected in the bottom frame. When the positioning device is used, the two half sliding blocks are clamped on the sliding rails, butted with the tooth openings and welded and fixed, the positioning blocks are welded on the two half sliding blocks, then the arc-shaped blocks are welded on the positioning blocks, the push rod and the connecting plate are fixed through the bolts, the two positioning blocks are located on the same straight line, a pipeline is placed on the extrusion block, the handle is held, and the positioning device is used for positioning the pipeline. The pipeline is moved to be connected with the inner side surface of the bottom frame, then the fastening