The invention provides a pin shaft synchronous inserting and pulling device, disassembling and assembling equipment and a crane, and relates to the technical field of crane disassembly. The pin shaftsynchronous inserting and pulling device comprises a driving part, a linkage part and a plurality of connecting pin shafts. The connecting pin shafts are used for connecting an upper crane body and alower crane body of the crane, the multiple connecting pin shafts are all in transmission connection with the linkage part, and the driving part drives the multiple connecting pin shafts to move through the linkage part, so that the connecting pin shafts move along the axes of the connecting pin shafts. By using the pin shaft synchronous inserting and pulling device, the driving part and the linkage part can be used for inserting and pulling the connecting pin shafts at the same time, so that the upper crane body and the lower crane body of the crane are quickly connected or separated, and thedisassembling and assembling efficiency is high.
一种销轴同步插拔装置、拆装设备及起重机,涉及起重机拆卸技术领域,所述销轴同步插拔装置包括:驱动件、联动件和连接销轴,所述连接销轴用于连接起重机的上车体和下车体,所述连接销轴的数量为多个,多个所述连接销轴均与所述联动件传动连接,所述驱动件通过所述联动件带动多个所述连接销轴运动,以使得各所述连接销轴均沿其自身轴线移动。使用上述销轴同步插拔装置,可通过驱动件和联动件同时对个连接销轴进行插拔操作,以快速实现起重机的上车体与下车体的连接或分离,拆装效率高。
Pin shaft synchronous inserting and pulling device, disassembling and assembling equipment and crane
销轴同步插拔装置、拆装设备及起重机
2020-12-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
Shaft disassembling and assembling device for marine floating crane lifting hooks
Europäisches Patentamt | 2020
|Disassembling and assembling crane for substation equipment
Europäisches Patentamt | 2023
|CRANE AND METHOD FOR ASSEMBLING AND DISASSEMBLING CRANE
Europäisches Patentamt | 2024
|