The invention discloses a large chimney dismounting device and a method thereof. A hydraulic shear of the device is connected with a forcible entry machine body through a hydraulic hose and is installed on a lifting hook at the tail end of a cargo boom of a crane, a camera is installed at the tail end of the cargo boom of the crane, and a display is installed in an operation room of the crane. The method comprises the following steps that: S1, the large chimney dismounting device is installed and started; S2, the crane lifts up the hydraulic shear; S3, the camera shoots position information of the hydraulic shear, and the position information is synchronously displayed on the display; S4, an operator in the operation room of the crane adjusts the position of the cargo boom of the crane according to the information on the display; S5, after the hydraulic shear is in place, the operator in the operation room of the crane communicates with an operator of a forcible entry machine; S6, the operator of the forcible entry machine controls opening and closing of the hydraulic shear, and dismounting operation is conducted; and S7, the steps S4-S6 are repeated until dismounting is completed. The invention provides a dismounting device and method capable of safely dismounting a large chimney under special operation requirements.

    本发明公开一种大型烟囱拆卸装置及其方法,装置的液压剪通过液压软管连接破拆机本体,液压剪安装在起重机的起重臂末端的吊钩上,摄像头安装在起重机的起重臂的末端,显示器安装在起重机的操作室;方法包括S1、安装并开启大型烟囱拆卸装置;S2、起重机将液压剪升高;S3、摄像头拍摄液压剪的位置信息,并同步显示在显示器上;S4、起重机操作室内的操作人员根据显示器上的信息,调整起重机的起重臂的位置;S5、当液压剪就位后,起重机操作室内的操作人员与破拆机的操作人员沟通;S6、破拆机的操作人员控制液压剪开合,进行拆除作业;S7、重复步骤S4‑S6,直至拆除完成;本发明提供了一种可以在特殊作业要求下安全拆除大型烟囱的拆卸装置及方法。


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    Title :

    Large chimney dismounting device and method thereof


    Additional title:

    一种大型烟囱拆卸装置及其方法


    Contributors:
    LI JIALE (author) / CAO QIANG (author) / MA SHANGJU (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL , Brechen, Pulverisieren oder Zerkleinern allgemein



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