The invention discloses a lifting appliance and hoisting equipment, and relates to the technical field of engineering machinery. The lifting appliance comprises a combined beam body, a plurality of first fastening assemblies and a plurality of second fastening assemblies, the combined beam body comprises a plurality of bearing plates arranged at intervals in the first direction, and the two ends of each bearing plate extend in the second direction. The multiple first fastening assemblies are distributed in the second direction, and each first fastening assembly penetrates through all the bearing plates in the first direction so as to fasten and separate every two adjacent bearing plates; the multiple second fastening assemblies are distributed in the second direction, and each second fastening assembly penetrates through the at least two bearing plates in the first direction so as to fasten and separate the two adjacent bearing plates; the first fastening assembly is used for installing a transition connecting piece for hanging and loading. The lifting appliance disclosed by the invention is of a combined structure on the whole, is convenient to disassemble, assemble and maintain, has no welding part, is safe and reliable, and can be suitable for lifting and loading of large-tonnage lifting equipment, and the problem of welding seam cracking does not exist.
本申请公开了一种吊具及起重设备,涉及工程机械技术领域。吊具包括组合梁体、多个第一紧固组件和多个第二紧固组件;组合梁体包括沿第一方向间隔布置的多个承载板,每个承载板的两端均沿第二方向延伸;多个第一紧固组件沿第二方向分布,且每个第一紧固组件均沿第一方向贯穿所有的承载板,以紧固并分隔相邻的两个承载板;多个第二紧固组件沿第二方向分布,且每个第二紧固组件均沿第一方向贯穿至少两个承载板,以紧固并分隔相邻的两个承载板;第一紧固组件用于安装吊载用的过渡连接件。本申请公开的吊具整体为组合式结构,拆装检修方便,没有焊接处,不存在焊缝开裂的问题,安全可靠,可适用于大吨位起重设备的吊载。
Lifting appliance and hoisting equipment
吊具及起重设备
2022-12-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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