Crane and mounting assembly structure
AssigneeXuzhou Heavy Machinery Co., Ltd.
InventorsXiangdong CHEN, Yuqin FU, Bo LI, Yubin DING, Zhenkun LI, Yan SHAO
Life of this patent
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Abstract
A crane and a mounting assembly structure are provided. The crane includes a boom, a luffing cylinder and a tower jib structure for function switching, wherein the tower jib structure includes a jib frame, a tower jib connecting frame connected to the boom, and a mounting assembly structure, and the tower jib connecting frame and the jib frame are connected to each other by means of the mounting assembly structure. The disclosure has the characteristics of simple operation, flexible use and safe operation since different mounting assembly structures are assembled by different elements.
Claims17
A crane, comprising a boom and a luffing cylinder, and further comprising a tower jib structure for function switching, wherein the tower jib structure comprises a jib frame, a tower jib connecting frame connected to the boom, and a mounting assembly structure, the tower jib connecting frame and the jib frame are movably connected or fixedly connected to each other by means of the mounting assembly structure, and the luffing cylinder controls the boom to drive the tower jib connecting frame to raise and lower.
Dependencies are inferred from the claim text.