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发明公开
CN105750276A 内壁清洁装置和核电站乏燃料格架锈蚀处理系统 有权

内壁清洁装置和核电站乏燃料格架锈蚀处理系统
摘要：
本发明提出了一种内壁清洁装置和核电站乏燃料格架锈蚀处理系统；所述内壁清洁装置包括主杆、安装在主杆上的固定件以及可活动地套设在主杆上的第一定位螺套(24)；内壁清洁装置(20)还包括第一连杆(221)、第二连杆(222)、第三连杆(223)和第四连杆(224)，第一连杆(221)和第二连杆(222)分别与第一定位螺套(24)铰接；第三连杆(223)和第四连杆(224)分别与固定件铰接；第一连杆(221)的远离第一定位螺套(24)的一端与第三连杆(223)的远离固定件的一端分别与第一夹具铰接；第二连杆(222)的远离第一定位螺套(24)的一端与第四连杆(224)的远离固定件的一端分别与第二夹具铰接。本发明结构巧妙，实用性强。
摘要（英）：

The invention provides an inner wall cleaning device and a nuclear power station spent fuel grillwork rusting treatment system.The inner wall cleaning device comprises a main rod, fixed parts mounted on the main rod and a first positioning threaded sleeve (24) movably arranged on the main rod in a sleeving mode; the inner wall cleaning device (20) further comprises a first connecting rod (221), a second connecting rod (222), a third connecting rod (223) and a fourth connecting rod (224), and the first connecting rod (221) and the second connecting rod (222) are each hinged to the first positioning threaded sleeve (24); the third connecting rod (223) and the fourth connecting rod (224) are hinged to the fixed parts respectively; the end, far away from the first positioning threaded sleeve (24), of the first connecting rod (221) and the end, far away from the corresponding fixed part, of the third connecting rod (223) are each hinged to a first clamp; the end, far away from the first positioning threaded sleeve (24), of the second connecting rod (222) and the end, far away from the corresponding fixed part, of the fourth connecting rod (224) are each hinged to a second clamp.The inner wall cleaning device and the nuclear power station spent fuel grillwork rusting treatment system are ingenious in structure and great in practicability.

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