The invention relates to a crane capable of hoisting an object into a house directly. The crane comprises a shell, suspension arms, balance arms, a counterweight body, bracing tubes, a transverse frame, sliding bases, a reel and a motor. The suspension arms and the balance arms are installed inside the shell. Sliding channels are formed below the suspension arms and the balance arms, and the sliding bases are installed on the sliding chutes. The object is hoisted on the sliding bases, and a hoist hoists the middle of the upper side of the shell. When the object needs to be hoisted into the floor house directly, the hoist can hoist the crane and the object to be moved to the position in front of a targeted house window, and specially-assigned persons inside the targeted house make wirelesscontact with a hoist driver to be matched for operation. The suspension arms stretch into the house from the window, and meanwhile the balance arms extend out of the rear side of the shell to keep thetwo ends of the shell balanced. The bracing tubes at the front ends of the suspension arms are laid down onto the floor, the sliding bases can slide to the front ends of the suspension arms under thecontrol action of workers inside the house, and the object can be laid down to the ground. The balance arms can only keep balanced in the extending process of the suspension arms and cannot balance the weight of the object. The crane capable of hoisting the object into the house directly is used on the aspects of wharf, building construction and maintenance tower crane, auto crane and helicopterhigh-floor rescue and the like, and the object or personnel can be directly hoisted into or out of the house window.
直接吊物体进屋的吊机,包括机壳、吊臂、平衡臂、配重体、撑管、横架、滑座、绞轮、电机。吊臂和平衡臂安装在机壳中。吊臂和平衡臂下方都有滑道,滑道上安装有滑座。货物吊在滑座上。起重机吊住机壳上方中间。当要直接吊货物进入楼层房屋内时,起重机吊起本吊机及货物移动到目标屋窗口前。目标屋内专人与起重机驾驶员无线联系配合操作。吊臂从窗口伸进屋内,同时平衡臂从机壳后方伸出,保持机壳两头平衡。吊臂前端撑管放下到地板。在屋内工人掌控下滑座滑动到吊臂前端,放下货物着地。平衡臂只对吊臂伸出过程平衡,不对货物重量平衡。本发明用于码头、建修楼房中塔吊、汽车起重机及直升机高楼层救援等方面,直接吊运货物或人员进出房屋窗口。
Crane capable of hoisting object into house directly
直接吊物体进屋的吊机
2020-07-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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