The invention discloses an anti-overturning support frame for an automobile anti-collision beam. The anti-overturning support frame comprises a rack, a transverse rod piece pivoted to the rack, a braking device and a handle device. The handle device comprises a handle base fixedly connected with the rack, a fixed shaft connected with the handle base, a movable sleeve arranged on the fixed shaft ina sleeving mode, a rotating sleeve connected with the handle base in a pivoted mode, a rotating shaft connected with the fixed shaft in a pivoted mode and an elastic braking assembly arranged on therotating shaft in a sleeving mode, a path notch is formed in the movable sleeve, and a handle is arranged on the rotating sleeve and matched in the path notch; the rotating shaft is connected with thetransverse rod piece. And a switch device for triggering the brake device to act is arranged on the rotating shaft. When the handle is rotated, the movable sleeve moves axially, the elastic brake assembly triggers the switch device, the brake device does not brake the rotating shaft any more, and the rotating shaft rotates. If the anti-collision beam enables the transverse rod piece to rotate quickly, the handle is separated from the side wall of the path notch, the elastic braking assembly enables the movable sleeve to reset, the brake device brakes the rotating shaft again, and the anti-collision beam is prevented from overturning.

    本发明公开了一种汽车防撞梁防倾覆支撑架,包括机架、枢接在机架上的横向杆件,制动装置和把手装置;把手装置包括与机架固定连接的把手座、与把手座连接的固定轴、套设在固定轴上的活动套、与把手座枢接的转动套、与固定轴枢接的转动轴、套设在转动轴上的弹性制动组件,活动套上开设路径豁口,转动套上设把手,把手配合在路径豁口中,转动轴与横向杆件连接。转动轴上设有触发制动装置动作的开关装置。转动把手,活动套轴向移动,弹性制动组件触发开关装置,制动装置不再制动转动轴,转动轴转动。如果防撞梁使横向杆件快速转动,把手与路径豁口侧壁脱离,弹性制动组件使活动套复位,制动装置重新制动转动轴,防止防撞梁在发生倾覆危险。


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    Titel :

    Anti-overturning support frame for automobile anti-collision beam


    Weitere Titelangaben:

    一种汽车防撞梁防倾覆支撑架


    Beteiligte:
    YOU DANLEI (Autor:in)

    Erscheinungsdatum :

    2021-03-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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