Alignment device and alignment method for thermal spraying protection of flow passage component of hydropower station

• Main Authors: ZHENG XINJIAN, CHANG ZHE, HU SONGCHAO, TIAN MENGHAO, LIU GANG, ZHANG LU, WU KEKE, XIONG GAOXIN, HU ZHAOYU
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2022
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The invention discloses an alignment device and an alignment method for thermal spraying protection of a flow passage component of a hydropower station. The alignment device comprises a rotary table, a mechanical arm and a micrometer; two groups of first translation mechanisms are transversely arranged on the rotary table, and each group of first translation mechanism comprises a first sliding rail; two groups of second translation mechanisms are longitudinally arranged on the rotary table, and each group of second translation mechanism comprises a second sliding rail; each first sliding rail group is provided with a first lifting mechanism group, and each second sliding rail group is provided with a second lifting mechanism group. The top ends of the first lifting mechanisms and the top ends of the second lifting mechanisms are provided with supporting plates used for supporting the flow passage components respectively, the micrometer is installed at the free end of the mechanical arm, and the micrometer arr