The crane with the auxiliary jacking supporting legs comprises a crane body, four crane supporting legs, a connecting assembly, the auxiliary supporting legs and a hydraulic pump station, the four crane supporting legs are installed on the crane body in an H shape, the auxiliary supporting legs are connected with one ends of the crane supporting legs through the connecting assembly, and the other ends of the crane supporting legs are connected with the hydraulic pump station. According to the crane with the auxiliary jacking supporting legs, power is provided through the hydraulic pump station to enable the auxiliary supporting legs to stretch out and draw back cooperatively, so that the overall height of the crane is changed, the lifting height of the crane is increased on the basis that the overall structure of the crane is not changed, the performance of the crane is effectively improved, and the application range of the crane is effectively widened. Therefore, the hoisting cost is reduced.
本发明公开了一种带辅助顶升支腿的起重机,带辅助顶升支腿的起重机包括起重机、四个起重机支腿、连接组件、辅助支腿和液压泵站,四个起重支腿呈H型安装在起重机上,辅助支腿通过连接组件与起重支腿一端连接,液压泵站输出端与辅助支腿连接,该发明带辅助顶升支腿的起重机,通过液压泵站提供动力使辅助支腿协同伸缩,从而改变起重机整体高度,在起重机整体结构不变的基础上,增加起重机的举升高度,有效提高了起重机的性能和适用范围,从而降低了吊装成本。
Crane with auxiliary jacking supporting legs
带辅助顶升支腿的起重机
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Auxiliary jacking equipment for crane maintenance and use method of auxiliary jacking equipment
European Patent Office | 2024
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