The invention relates to civil engineering equipment, which is provided with a supporting device; a processing unit configured to perform civil engineering steps and held on the support means by at least one cable; at least one cable capstan for operating a cable, wherein the cable capstan has a capstan drum and an associated capstan motor; and at least one free fall brake arranged on the at least one cable winch. According to the invention, it is provided that: the electronic control device is arranged for controlled opening, partial opening and closing of the freefall brake; the descending speed and/or the descending path can be preset to target values in the control device; arranging at least one detection device configured to detect a descent speed and/or a descent path of the processing unit as an actual value; and a control device connected to the at least one detection device and configured to control opening, partial opening, and closing of the free-fall brake according to the detected actual value such that the actual value approaches a preset target value.

    本发明涉及一种土木工程设备,其具有:支撑装置;处理单元,其配置成执行土木工程步骤,并且通过至少一根缆绳保持在支撑装置上;用于操作缆绳的至少一个缆绳绞盘,其中缆绳绞盘具有绞盘卷筒和相关联的绞盘马达;至少一个自由落体制动器,其布置在至少一个缆绳绞盘上。根据本发明,提供的是:电子控制设备布置用于自由落体制动器的受控打开、部分打开和闭合;可以在控制设备中将下降速度和/或下降路径预设为目标值;布置至少一个检测设备,其被配置成检测处理单元的下降速度和/或下降路径作为实际值;并且控制设备连接到至少一个检测设备,并且被配置成根据检测到的实际值控制自由落体制动器的打开、部分打开和闭合,使得实际值接近预设目标值。


    Access

    Download


    Export, share and cite



    Title :

    Civil engineering installation and method for operating civil engineering installation


    Additional title:

    土木工程设备以及用于操作土木工程设备的方法


    Contributors:

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES



    Civil engineering

    Kenning, Katie | NTRS | 1988


    Civil engineering

    Online Contents | 1997


    Installation platform for communication engineering installation and installation method thereof

    TUO JUNFENG / LI BAOZHU / WANG SHENG et al. | European Patent Office | 2023

    Free access


    Civil Engineering

    K. Kenning | NTIS | 1988