The invention relates to the technical field of constructional engineering, in particular to a hanging assembly of a constructional engineering crane and a pipe grabbing device.The hanging assembly comprises a mounting base and a clamping part, the mounting base comprises a horizontal base and a vertical base, the clamping part is fixed to one side of the vertical base, a clamping cavity is formed in the clamping part, and a first rack and a second rack are arranged in the clamping cavity; a hollow transmission shaft is rotatably mounted on the vertical seat, a first gear is mounted at one end of the transmission shaft, a transmission bevel gear is mounted at the other end of the transmission shaft, a transmission inner shaft is arranged in the transmission shaft, and a second gear is mounted at one end of the transmission inner shaft; a redirection bevel gear is rotationally installed between the transmission bevel gear and the driving bevel gear through a rotating shaft on the horizontal base, and the end, away from the clamping part, of the transmission inner shaft is connected with the driving shaft through a coupler. The two racks can stretch out to be matched with the clamping part to complete hanging and transferring of pipes, operation is convenient, and cost is low.
本发明涉及建筑工程技术领域,具体涉及一种建筑工程起重机的吊挂组件及管材抓取装置,包括安装座和夹持部,安装座包括水平座和垂直座,夹持部固定在垂直座一侧,夹持部内形成夹持腔,夹持腔内设置第一齿条和第二齿条,垂直座转动安装有空心的传动轴,传动轴一端安装第一齿轮,传动轴另一端安装传动锥齿轮,传动轴内设置传动内轴,传动内轴一端安装有第二齿轮,水平座上安装驱动电机,电机轴连接有驱动锥齿轮,驱动锥齿轮中心设置驱动轴,水平座在传动锥齿轮与驱动锥齿轮之间通过转轴转动安装改向锥齿轮,传动内轴远离夹持部的一端与驱动轴通过联轴器连接。本发明可通过两个齿条伸出配合夹持部完成对管材的吊挂和转运,操作方便,成本低。
Hanging assembly of constructional engineering crane and pipe grabbing device
一种建筑工程起重机的吊挂组件及管材抓取装置
2023-07-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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