The invention discloses a deep foundation pit operation rescue system based on the Internet of Things, and relates to the field of rescue. A power grid infrastructure deep foundation pit operation site is high in risk, and accidents frequently occur. The deep foundation pit operation rescue system based on the Internet of Things comprises a wellhead support, a gas detector, an air blower, a winch,portable equipment and a safety control device, wherein the gas detector and the portable equipment send information to the safety control device through a communication module; the safety control device receives the information and controls the air blower and the winch to work through a relay; a winch hanging point is arranged on the wellhead support; the portable equipment is provided with an attitude sensor for detecting motion, an alarm module for alarming, and a winch control module for controlling the winch to act; an air outlet of the air blower is formed in a well; a lifting device ofthe winch is located above a wellhead; and a rope of the lifting device can extend into the well bottom after descending. According to the technical scheme, safety monitoring is achieved by detectinggas at the bottom of the well and actions of operators, and the working safety of the operators is improved.

    本发明公开了一种基于物联网的深基坑作业救援系统,涉及救援领域。电网基建深基坑作业现场危险性大,事故频发。本发明包括井口支架、气体检测仪、鼓风机、卷扬机、便携设备及安全控制装置,气体检测仪、便携设备通过通讯模块将信息发送至安全控制装置,安全控制装置接收信息并通过继电器控制鼓风机、卷扬机的工作,井口支架上设有卷扬机挂点;便携设备设有用于检测是否运动的姿态感应仪、用于报警的报警模块及控制卷扬机动作的卷扬机控制模块;所述鼓风机的出风口设于井中,所述卷扬机的提升装置位于井口上方,提升装置的绳索下降后能伸入井底。在本技术方案中,通过检测井底的气体及作业人员的动作实现安全监控,提高人员的工作安全性。


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    Title :

    Deep foundation pit operation rescue system based on Internet of Things


    Additional title:

    一种基于物联网的深基坑作业救援系统


    Contributors:
    XU QUNFENG (author) / YANG HAO (author) / WU MINGLIANG (author) / WANG SHIYAN (author) / YU YANG (author) / LI LINGJIAN (author) / SHOU YINSHENG (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B66D Haspeln , CAPSTANS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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