一种起重铺排吊机

Jack-up laying crane

Abstract

The invention relates to a jack-up laying crane. The jack-up laying crane comprises rails, a base, a support and a suspension arm mechanism. The base is connected to the rails through a roller mechanism movable support, the support is arranged on the base, and the suspension arm mechanism is movably hinged to the support. The suspension arm mechanism comprises a main arm, a suspension arm and a mechanical arm. One end of the main arm is movably hinged to the support, and the other end of the main arm is coaxially and movably hinged to the suspension arm and the mechanical arm. A main arm hydraulic cylinder is movably hinged between the main arm and the base, a suspension arm hydraulic cylinder is movably hinged between the main arm and the suspension arm, and a mechanical arm hydraulic cylinder is movably hinged between the main arm and the mechanical arm. The main arm is connected with the suspension arm and the mechanical arm. The mechanical arm comprises a mechanical hand and a steel wire rope hook. The suspension arm can hoist heavy objects which are simple in appearance or stable in center of gravity, the mechanical hand on the mechanical arm can contain objects of complex structures, the steel wire rope hook can reel up or hoist small-sized objects, the function is diversified, the jack-up laying crane is suitable for single hoisting or simultaneous hoisting or matched hoisting of the objects of various structures, and the applied range of the crane is wide.
本发明涉及一种起重铺排吊机,包括轨道、底座、支架和吊臂机构,底座经滚轮机构移动支撑连接于轨道上,支架设置于底座上,吊臂机构活动铰接于支架上,所述吊臂机构包括主臂、吊臂和机械手臂,主臂一端活动铰接支架,另一端同轴活动铰接吊臂和机械手臂;所述主臂与底座之间活动铰接主臂液压缸,主臂与吊臂之间活动铰接吊臂液压缸,主臂与机械手臂之间活动铰接机械手臂液压缸。主臂上连接吊臂和机械手臂,机械手臂包括机械手和钢丝绳吊钩,吊臂能起吊外形简单或重心稳定的重物,机械手臂上机械手能装取复杂结构的物体,钢丝绳吊钩能卷取或起吊小型物体,其功能多样化,适合各种结构物体的单独或同时或配合起吊,吊机适用范围广。

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