The invention discloses an anti-falling lock for a gantry crane, and relates to the field of safety protection equipment.The anti-falling lock comprises a base, a supporting frame is arranged on the upper surface of the base, a mounting plate is arranged at the top end of the supporting frame, a guide groove is formed in the upper surface of the mounting plate, and an electric sliding plate is slidably connected to the inner wall of the guide groove; a protection box is arranged on the upper surface of the electric sliding plate, a solar panel is arranged on the upper surface of the protection box, the same guide plate is arranged on the opposite faces of the left base and the right base, and a stable protection mechanism is arranged on the inner bottom wall of the protection box. By arranging the supporting frame, stable supporting of the mounting plate is achieved, guide supporting is conducted on movement of the electric sliding plate by arranging the guide groove, emergency power generation is conducted by arranging the solar panel, by means of the structure, protection is conducted in the hoisting process, a hoisted object is prevented from falling, meanwhile, hoisting stability is guaranteed, and the hoisting efficiency is improved. And shaking caused by the influence of external wind power is avoided.
本发明公开了一种龙门吊防坠锁,涉及到安全防护设备领域,包括底座,所述底座的上表面设置有支撑架,所述支撑架的顶端设置有安装板,所述安装板的上表面开设有导向槽,所述导向槽的内壁滑动连接有电动滑板,所述电动滑板的上表面设置有防护箱,所述防护箱的上表面设置有太阳能板,左右两个所述底座的相对面设置有同一个导向板,所述防护箱的内底壁设置有稳定防护机构。本发明通过设置支撑架,实现对安装板的稳定支撑,通过设置导向槽,对电动滑板的运动进行导向支撑,通过设置太阳能板,进行应急发电,借由上述结构,对起吊过程进行防护,防止起吊物体坠落,同时保证起吊的稳定,不受外界风力的影响产生晃动。
Anti-falling lock of gantry crane
一种龙门吊防坠锁
2023-05-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Anti-falling protection lock device of crane lifting hook
Europäisches Patentamt | 2023
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