The invention relates to the field of engineering machinery, and discloses a mode switching control system and a mode switching control method for a tower crane and the tower crane, the mode switching control system comprises a locking detector used for obtaining the state of a trolley locking mechanism, a lifting hook detector used for obtaining the lifting load condition of a lifting hook of the tower crane and a controller, the controller is configured to obtain the working state of a working mechanism of the tower crane through an electric control system of the tower crane; in response to the movable arm mode instruction, controlling the tower crane to be switched to a movable arm mode under the condition of determining that a trolley locking mechanism is in a locking state, a working mechanism of the tower crane is in a shutdown state and a lifting hook of the tower crane is in an empty hook state; and in response to the flat arm mode instruction, controlling the tower crane to be switched to a flat arm mode under the condition of determining that the trolley locking mechanism is in an unlocking state, the working mechanism of the tower crane is in a shutdown state and the lifting hook of the tower crane is in an empty hook state. According to the mode switching control system, the safety of mode switching of the tower crane can be improved.

    本发明涉及工程机械领域,公开了一种用于塔机的模式切换控制系统、模式切换控制方法及塔机,模式切换控制系统包括用于获取小车锁定机构的状态的锁定检测器、用于获取塔机吊钩的吊载情况的吊钩检测器以及控制器,控制器被配置为:通过塔机的电控系统获取塔机的工作机构的工作状态;响应于动臂模式指令,在确定小车锁定机构处于锁定状态、塔机的工作机构处于停机状态以及塔机的吊钩处于空钩状态的情况下,控制塔机切换至动臂模式;响应于平臂模式指令,在确定小车锁定机构处于解锁状态、塔机的工作机构处于停机状态以及塔机的吊钩处于空钩状态情况下,控制塔机切换至平臂模式。本发明的模式切换控制系统能够提高塔机模式切换的安全性。


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    Title :

    Mode switching control system and mode switching control method for tower crane and tower crane


    Additional title:

    用于塔机的模式切换控制系统、模式切换控制方法及塔机


    Contributors:
    YU LIHU (author) / WANG FENG (author) / QUAN TINGLI (author) / DENG XIAO (author) / TANG SHUDI (author)

    Publication date :

    2024-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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