The invention discloses stable construction hoisting machinery, relates to the technical field of hoisting machinery, and mainly aims to solve the problem of poor stability of existing hoisting machinery. The stable construction hoisting machinery comprises a mounting base and a hoisting unit mounted on the mounting base, a stabilizing unit is mounted on the mounting base, and the stabilizing unitcomprises a fixing column, a driving sleeve, a driving mechanism used for driving the driving sleeve to rotate, a bidirectional lead screw, two internal thread sleeves and a fixing rod. The stabilizing unit is arranged, the driving mechanism drives the driving sleeve to rotate, the driving sleeve drives the fixing column to rotate, the fixing column is in threaded connection with the mounting base, so that the fixing column is downwards screwed to be inserted into the ground, then a second motor drives the bidirectional lead screw to rotate, the bidirectional lead screw drives the two internal thread sleeves to get close, the internal thread sleeves drive a fixing rod set to be unfolded and inserted into soil, and the stability of the whole hoisting machinery is further improved.
本发明公开了一种稳定型施工起重机械,涉及起重机械技术领域,主要为了解决现有起重机械稳定性差的问题;包括安装座以及安装于安装座上的起重单元,所述安装座上安装有稳定单元,所述稳定单元包括固定柱、驱动套、用于带动驱动套转动的驱动机构、双向丝杆、内螺纹套和固定杆,设有稳定单元,驱动机构带动驱动套转动,驱动套带动固定柱转动,固定柱与安装座螺纹连接,从而向下旋动插入地面,然后通过第二电机带动双向丝杆转动,双向丝杆带动两个内螺纹套靠近,内螺纹套带动固定杆组撑开,插入土壤中,进一步提高整个起重机械的稳定性。
Stable construction hoisting machine
一种稳定型施工起重机械
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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