The cargo carrying table lifting mechanism with the rope loosening detection function comprises a pulley guide support, a pulley installation support, a cargo carrying table pulley block, a supporting shaft, a limiting switch detection block, a microswitch and an elastic assembly, the supporting shaft is installed on the pulley installation support, the pulley installation support is arranged on the lower portion of the pulley guide support in a sleeving mode, and the limiting switch detection block is arranged on the supporting shaft. The pulley installation support is arranged on the pulley guide support and is in sliding connection with the pulley guide support through a supporting shaft, the cargo carrying table pulley block is arranged in the pulley guide support and is installed on the supporting shaft through a plurality of bearing assemblies, and the bottom of the pulley guide support and the bottom of the pulley installation support are connected with elastic assemblies. And the limit switch detection block and the microswitch are respectively mounted on the same side of the pulley mounting bracket and the pulley guide bracket. The mechanism adopts a cargo carrying table movable pulley structure, so that the lifting requirement is met, the labor is greatly saved, and the rope loosening detection function can be realized.
本发明提出了一种具有松绳检测功能的载货台起升机构,包括滑轮导向支架、滑轮安装支架、载货台滑轮组、支撑轴、限位开关检测块、微动开关和弹性组件,所述滑轮安装支架上安装有支撑轴,所述滑轮安装支架套设在滑轮导向支架的下部,并通过支撑轴与所述滑轮导向支架滑动连接,所述载货台滑轮组设置在滑轮导向支架内,并通过若干个轴承组件安装在所述支撑轴上,所述滑轮导向支架与滑轮安装支架的底部连接有弹性组件,所述限位开关检测块、所述微动开关分别安装在所述滑轮安装支架、所述滑轮导向支架的同一侧。该机构采用载货台动滑轮结构,在满足提升需求的同时,极大的省力,并且能够实现松绳检测功能。
Cargo carrying table lifting mechanism with rope loosening detection function
具有松绳检测功能的载货台起升机构
03.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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