The invention discloses a crane capable of automatically alarming inclination and synchronously winding and unwinding. The crane comprises a bracket, wherein the bottom end of the bracket is fixedly connected with a first pulley; a fixed rod is welded on the middle part of the bracket; the top end of the bracket is equipped with a distance regulating mechanism; and the top of one side of the bracket is fixedly connected with a bearing main beam. According to the crane disclosed by the invention, second ropes are wound on corresponding winding drums through fixed pulleys, the winding drums aredistributed around a drive gear, and winding directions are the same; each winding drum is equipped with a driven gear, and the driven gear is engaged with the drive gear; when the drive gear rotates,the driven gears are driven to rotate, and the plurality of driven gears simultaneously rotate in the same direction, so that rotation directions and rotation speeds of the winding drums are the same; and winding and unwinding speeds of the second steel wire ropes are the same, and therefore, inclination of a clamping mechanism is avoided. The two ends of a connecting rod are separately equippedwith horizontal detectors; when the clamping mechanism inclines, the horizontal detectors at the two ends co-act to judge; and if a set angle is exceeded, an alarm room alarms.
本发明公开了一种自动倾斜报警且同步收放的起重机,包括支架,所述支架底端固定连接有第一滑轮,所述支架中部焊接有固定杆,所述支架顶端安装有调距机构,所述支架的一侧顶部固定连接有承载主梁,本发明中的第二绳索均通过定滑轮缠绕在相应的卷筒上卷筒分布在主动齿轮的周围,且缠绕的方向均相同,每个卷筒上均设置有从动齿齿轮且从动齿轮与主动齿轮啮合,当主动齿轮旋转时带动从动齿轮旋转,多个从动齿轮同时向相同方向旋转,使得卷筒旋转的方向与速率相同,使得第二钢丝绳收放的速率也相同,从而避免夹装机构的倾斜。连接杆两端分别安装有水平检测器,当夹装机构倾斜时,由两端的水平检测器共同作用进行判定,若超过所设定的角度时,警报室则警报。
Crane capable of automatically alarming inclination and synchronously winding and unwinding
一种自动倾斜报警且同步收放的起重机
2021-01-29
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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