Steel pipe wall foreign matter cleaning device

• Main Authors: XU ZHAOMEI, WANG LING, WU HAIBING, WANG TONGYUE, XUE JIANXUN, HONG ZONGHAI
• Format: Patent
• Language: Chinese; English
• Published: 28.09.2018
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The invention discloses a steel pipe wall foreign matter cleaning device. The steel pipe wall foreign matter cleaning device comprises a cleaning module, and a pushing module capable of pushing a steel pipe to penetrate through the cleaning module; the cleaning module consists of a spring part and multiple friction parts arranged on the spring part; at least one end of an outer spring part penetrating through the outer wall of the steel pipe is connected with a sliding module; the sliding module can drive the outer spring part to axially extend; an inner spring part penetrating through the inner wall of the steel pipe is connected with a rotating module, and is rotated along the inner wall of the steel pipe; and the outer spring part and the inner spring part mutually penetrate to form a cleaning area. 本发明公开了种钢管壁异物清理装置，包括：清理组件，以及能够推动钢管贯穿清理组件的推动组件；所述清理组件通过弹簧部件和设在弹簧部件上的若干个摩擦部组成，所述贯穿钢管外壁的外弹簧部件至少端连接有滑动组件，所述滑动组件能够驱动所述外部弹簧部件沿自身轴向伸缩，所述贯穿钢管内壁的内弹簧部件连接旋转组件沿钢管内壁自转，所述外弹簧部件与内弹簧部件相互贯穿形成清理区。