The invention discloses overturning early warning hoisting equipment. The overturning early warning hoisting equipment comprises a main body, wherein bracket arm cavities which are symmetrical left and right and are through front and back are formed in the main body; an unfolding mechanism is arranged in each bracket arm cavity; a transmission mechanism is arranged on the upper side of each unfolding mechanism; an emergency early warning mechanism is arranged on the upper side of each transmission mechanism; each unfolding mechanism comprises bracket arms which are symmetrically arranged in the corresponding bracket arm cavity front and back and can slide front and back in the corresponding bracket arm cavity; and a threaded sliding block capable of sliding up and down is arranged betweenthe front and rear bracket arms. According to the overturning early warning hoisting equipment disclosed by the invention, a hoisting condition of the hoisting equipment can be detected in a working state of the hoisting equipment; once the hoisting equipment cannot bear the weight of a hoisted object and needs to be overturned due to certain reasons, the device can be used for emergently releasing hydraulic oil of a hoisting arm, so that the hoisting arm rapidly descends and the hoisted object is placed on the ground again; and a circumstance that the hoisting equipment is fallen down along with the hoisted object so that more loss is caused is prevented, and the safety of a driver of the hoisting equipment is guaranteed.
本发明公开的一种翻倒预警起吊设备,包括主体,所述主体内设有左右对称且前后贯穿的支架臂腔,所述支架臂腔内设有展开机构,所述展开机构上侧设有传动机构,所述传动机构上侧设有紧急预警机构,所述展开机构包括前后对称设于所述支架臂腔内且能在所述支架臂腔内前后滑动的支架臂,前后两个所述支架臂之间设有能上下滑动的螺纹滑块,本发明能在起吊设备工作状态中检测起吊设备的吊装情况,一旦起吊设备因某些原因导致无法承受吊装物品重量并要翻到时,本装置能紧急释放吊臂的液压油,使吊臂迅速下降并将吊装物重新置于地面,防止起吊设备被吊装物连带倒下造成更大的损失并保护起吊设备驾驶员的安全。
Overturning early warning hoisting equipment
一种翻倒预警起吊设备
2021-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2023
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