The invention belongs to the technical field of lifting hooks and lifting appliances, and provides a truss type supporting beam adjustable structure which comprises two sets of cross beam sections, each cross beam section comprises a plurality of cross beams, cross beam connecting assemblies are arranged on the cross beams, every two adjacent cross beams are detachably connected through the cross beam connecting assemblies, and upper lifting assemblies and lower lifting assemblies are arranged on the cross beams correspondingly. The lower hoisting assembly is used for connecting a photovoltaic bracket; the two groups of longitudinal beam sections are arranged in parallel and located between the two groups of transverse beam sections, each longitudinal beam section comprises two groups of longitudinal beam piece assemblies, the two groups of longitudinal beam piece assemblies are fixedly connected through a plurality of stabilizing rods, each longitudinal beam piece assembly comprises two groups of longitudinal beam pieces, and a connecting position is arranged between the two groups of longitudinal beam pieces; the ends, away from the connecting positions, of the longitudinal beam pieces are hinged to the edges of the two cross beams through hinge assemblies. The transverse size and the longitudinal size of the supporting beam lifting appliance can be rapidly adjusted, and the application range is widened by providing a plurality of lifting points.
本发明属于吊钩吊具技术领域,提供一种桁架式支撑梁可调节结构,包括两组横梁段,横梁段包括若干横梁,横梁上设置有横梁连接组件,两相邻横梁通过横梁连接组件可拆卸连接,横梁的上分别设置有上吊装组件和下吊装组件,下吊装组件用于连接光伏支架;两组纵梁段,两组纵梁段平行设置且位于两组横梁段之间,纵梁段包括两组纵梁片组件,两组纵梁片组件之间通过若干稳定杆固定连接,纵梁片组件包括两组纵梁片,两组纵梁片之间设置有连接位,纵梁片远离连接位的一端通过铰接组件与两组横梁的边部相铰接。本发明可以快速调节支撑梁吊具横向和纵向尺寸,并通过提供多个吊点增加适用范围。
Truss type supporting beam adjustable structure
一种桁架式支撑梁可调节结构
2023-09-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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