The invention discloses an assembled truss element for a crane jib and an assembling method of the assembled truss element. The assembled truss element comprises main chord member assembling pieces, and the main chord member assembling pieces are oppositely arranged in parallel in pairs; the web member assembling sheets are oppositely arranged in parallel in pairs; the number of the tilting and overlapping inclined supporting sheets is two pairs, and the two pairs of tilting and overlapping inclined supporting sheets are located on the two sides of the web member splicing sheet respectively; wherein the two ends of the web member assembly sheet are detachably and fixedly connected with the main chord member assembly sheet respectively, one end of each stacked and diagonal bracing sheet is hinged with the main chord member assembly sheet, and the other end of each stacked and diagonal bracing sheet is hinged with the middle part of the web member assembly sheet. The device has the advantages of being close to plane stacking transportation, convenient to efficiently and conveniently assemble, capable of reducing rod piece interference and good in structural stability.
本发明公开了一种用于起重机吊臂的拼装式桁架元件及其装配方法,包括主弦杆拼装片,所述主弦杆拼装片成对相对平行设置;腹杆拼装片,所述腹杆拼装片成对相对平行设置;倾叠斜撑片,所述倾叠斜撑片具有两对,两对倾叠斜撑片分别位于腹杆拼装片的两侧;其中,腹杆拼装片两端分别与主弦杆拼装片可拆卸固连,每片倾叠斜撑片一端与主弦杆拼装片铰接,另一端与腹杆拼装片的中间部位铰接。具有接近平面堆叠运输、便于高效便捷装配、减少杆件干涉、结构稳定性好的优点。
Assembling type truss element for crane jib and assembling method
一种用于起重机吊臂的拼装式桁架元件及装配方法
06.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |