Positioning and fastening device of auxiliary anode for impressed current cathodic protection

• Main Authors: WANG CHUNYUAN, DING YINGPIN, LING XIAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 03.06.2022
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE

The utility model discloses a positioning and fastening device of an auxiliary anode for impressed current cathodic protection. The positioning and fastening device comprises a bracket and a bearing and positioning mechanism, the number of the supports is two, lifting plates are vertically connected into rectangular sliding openings in the middles of the supports in a sliding mode, and longitudinal sliding openings are formed in the front sides and the rear sides of the lifting plates. The bearing and positioning mechanism comprises movable blocks, clamping cylinders, bearing cylinders and linkage rods, the movable blocks are slidably connected to the interiors of the longitudinal sliding openings in the same side, the clamping cylinders are arranged on the opposite inner side faces of the four movable blocks, the bearing cylinders are arranged on the outer arc faces of the clamping cylinders, and the linkage rods are connected to the linkage rods. Linkage rods are connected between the two transversely corre