The invention provides a tower crane fast-assembly type cross beam and an assembly method thereof, and belongs to the technical field of tower cranes, the tower crane fast-assembly type cross beam comprises a base, a long beam, two short beams, a connecting supporting rod and a balancing weight, the two short beams are connected to the two sides of the middle of the long beam respectively, the two short beams and the long beam are of a cross structure, and the connecting supporting rod is connected with the balancing weight. The two sides of the long beam are connected with one sides of the two short beams through the connecting supporting rods respectively, the bases are arranged at the bottom ends of the long beam and the short beams respectively, the balancing weights are arranged on the long beam and the short beams, the tower crane fixing supporting legs are arranged on the long beam and the short beams respectively, and the tower crane fixing supporting legs are arranged on the inner sides of the balancing weights. According to the fast-assembly type cross beam, the cross beam and the balancing weights serve as fixing foundations of a tower crane, after the cross beam is assembled on the horizontal ground, a tower can be erected by pressing the cross beam with the weight of a certain number of balancing weights, the fast-assembly type design is achieved, a reinforced concrete embedded part foundation does not need to be made, the tower erecting site is flexible, and the tower erecting preparation work is small.
本发明提供一种塔式起重机快装式十字梁及其组装方法,属于塔式起重机技术领域,包括底座、长梁、两个短梁、连接撑杆和配重块,所述两个短梁分别连接在长梁中部的两侧,所述两个短梁与长梁呈十字形结构,所述长梁的两侧分别通过连接撑杆与两个短梁的一侧连接,所述底座分别设置在长梁和短梁的底端,所述配重块设置在长梁和短梁上,所述长梁和短梁上分别设置有塔机固定支腿,且塔机固定支腿设置在配重块的内侧。本发明的快装式十字梁以十字梁和配重块作为塔机的固定基础,将十字梁在水平地面上装配完成后,通过一定数量配重块的重量压在十字梁上即可立塔,快装式设计,无需做钢筋混凝土预埋件基础,立塔场地灵活,立塔准备工作小。
Fast-assembly cross beam of tower crane and assembly method of fast-assembly cross beam
一种塔式起重机快装式十字梁及其组装方法
28.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / B66C Krane , CRANES |
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