The invention relates to the technical field of anti-collision devices, and discloses an anti-collision device and method for a scissor forklift. A controller is connected with an alarm, an unauthorized button and a distance detection sensor; the unauthorized button is used for generating an anti-collision basic height detection instruction after the anti-collision device is started and a pressing operation is detected; the controller is used for obtaining the height of an operator detected by the distance detection sensor according to the anti-collision foundation height detection instruction, determining the height of the anti-collision foundation according to the height of the operator, obtaining the distance, detected by the distance detection sensor, between the anti-collision foundation and an obstacle in the lifting direction in the lifting process of the shear forklift, and determining the height of the anti-collision foundation according to the distance. When the difference value between the distance and the anti-collision basic height does not meet the preset condition, an alarm instruction is generated; the alarm is used for giving an alarm when receiving the alarm instruction. The height of the anti-collision foundation can be calibrated according to the heights of different operators, and refined anti-collision protection on the operators in the working process of the aerial work platform is achieved.

    本申请涉及防撞装置技术领域,公开了一种剪叉车的防撞装置和方法,控制器分别与报警器、越权按钮、距离检测传感器连接;越权按钮用于在防撞装置开机并检测到按压操作后,产生防撞基础高度检测指令;控制器用于根据防撞基础高度检测指令获取距离检测传感器检测到的操作员身高,根据操作员身高确定防撞基础高度,并在剪叉车举升过程中,获取距离检测传感器检测的与障碍物在举升方向上的距离,在距离与防撞基础高度的差值不满足预设条件时,生成报警指令;报警器用于在接收到报警指令时发出报警。本申请能够根据不同操作员身高来标定防撞基础高度,实现对高空作业平台作业过程中操作员的精细化防撞保护。


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    Title :

    Anti-collision device and method for shear forklift truck


    Additional title:

    一种剪叉车的防撞装置和方法


    Contributors:

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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