The invention discloses an overhead working truck, and relates to the technical field of overhead working trucks, the overhead working truck comprises a truck head, one side of the truck head is provided with a carriage, the bottom of the carriage is provided with a plurality of wheels, the top of the carriage is provided with a hydraulic control mechanism, and one side of the hydraulic control mechanism is fixedly connected with an operation hanging basket; four rectangular holes which are symmetrical in pairs are formed in the bottom of the carriage, sliding blocks slidably penetrate through the inner walls of the rectangular holes, and clamping plates are fixedly connected to the bottoms of the sliding blocks through connecting assemblies. At the moment, a fixing rod does not abut against a cylindrical rod any more, then two clamping rods are clamped with clamping grooves, it is guaranteed that the two door frames cannot be opened autonomously, the safety of the device is improved, meanwhile, an operation hanging basket does not abut against a first vertical plate any more, then a positioning rod and a positioning groove can not be clamped any more, and at the moment, two clamping plates can be close to each other; and the safety of the device is improved again.

    本发明公开了一种高空作业车,涉及高空作业车技术领域,包括车头,所述车头的一侧设置有车厢,所述车厢的底部设置有多个车轮,所述车厢的顶部设置有液压控制机构,所述液压控制机构的一侧固定连接有作业吊篮,所述车厢的底部开始有两两对称的四个矩形孔,所述矩形孔的内壁滑动贯穿有滑动块,所述滑动块的底部通过连接组件固定连接有夹紧板,本发明通过液压控制机构可以调整作业吊篮的高度,当作业吊篮升高时,此时固定杆不再抵触圆柱杆,进而使得两个卡杆与卡槽相卡合,保证两个门框不会自主打开,提升了装置安全性,同时作业吊篮不再抵触第一竖板,进而可以使得定位杆和定位槽不再卡合,此时可以使得两个夹紧板相互靠近,再次提升装置的安全性。


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    Title :

    Overhead working truck


    Additional title:

    一种高空作业车


    Contributors:
    ZHANG DAPENG (author) / ZHANG YING (author) / HUANG HUASHAN (author) / LONG LIN (author)

    Publication date :

    2023-10-03


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS



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