The invention relates to the field of drill rod transfer, in particular to a hand clamping prevention stacking transfer trolley special for drill rods. The trolley comprises a transfer unit and an anti-pinch limiting stopper, the transfer unit comprises a frame, a front baffle, a rear baffle and side baffles, connecting assemblies are arranged at the front end and the rear end of the frame, and each connecting assembly comprises a connecting ring and a shock absorber; the anti-pinch limiting stopper is located in the transfer space, and a plurality of grooves are distributed in the top of the anti-pinch limiting stopper; two lifting assemblies are arranged in the transfer space, each lifting assembly comprises two lifting hydraulic oil cylinders, the lifting hydraulic oil cylinders are installed on the side baffles, the lower ends of push rods of the lifting hydraulic oil cylinders are connected with push plates, and the lower end of at least one of the front baffle, the rear baffle or the side baffles is provided with a window capable of being closed. The special anti-pinch stacking transfer trolley for drill rods can replace manual transfer of the drill rods, the manual workload and the transfer difficulty are reduced, the transfer operation safety is improved, and industrial accidents are avoided.
本发明涉及钻杆转运领域,具体涉及一种钻杆专用防夹手堆放转运车。包括转运单元和防夹手限位器,转运单元包括车架、前挡板、后挡板和侧挡板,车架的前后两端均设有连接组件,连接组件包括连接环和减震器;防夹手限位器位于转运空间内,防夹手限位器的顶部分布有多个凹槽;转运空间内设有两组提升组件,提升组件包括两个提升液压油缸,提升液压油缸安装在侧挡板上,提升液压油缸的推杆下端连接有推板,前挡板、后挡板或侧挡板中的至少一个的下端设有可封闭的窗口。本发明中的钻杆专用防夹手堆放转运车能够代替人工转运钻杆,减少人工的工作量和转运难度,提高转运作业的安全性,避免出现工伤事故。
Special anti-pinch stacking transfer trolley for drill rods
钻杆专用防夹手堆放转运车
02.11.2021
Patent
Elektronische Ressource
Chinesisch
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