The invention relates to the technical field of semitrailers and discloses a high-protection stake type transportation semitrailer comprising a vehicle body and a carriage fixed to the rear end of thevehicle body. Two groups of through holes are formed in each of two side walls of the carriage; pulling mechanisms are arranged on the two side walls, close to the front end of the vehicle body, of the carriage. An extending frame is arranged at the position, close to the rear end of the vehicle body, of the carriage. A carriage door is arranged at one end of the extending frame; a driving mechanism is arranged on one side wall of the top of the extending frame; synchronizing mechanisms are arranged on the two sides of the extending frame; a transmission shaft is arranged between the bottomsof the two synchronizing mechanisms; a blocking mechanism is arranged between the two synchronizing mechanisms; a threaded hole capable of being fixedly connected with the free end of the pulling mechanism is formed in the rear end of the carriage. Goods in the carriage can be prevented from falling off from the through holes in the whole moving and transporting process, the situation that when aperson opens the carriage door, the goods possibly incline due to transportation jolt and directly fall off to injure the person is prevented, and the safety is high.

    本发明涉及半挂车技术领域,公开了一种高防护性仓栅式运输半挂车,包括车体和固定在车体后端部上的车厢,所述车厢的两侧壁均设有两组通孔,所述车厢靠近车体前端两侧壁均设有拉动机构,所述车厢靠近车体后端处设有延伸架,并且延伸架的一端上设有厢门,延伸架的顶部一侧壁上设有驱动机构,延伸架的两侧均设有同步机构,两个同步机构的底部之间设有传动轴,并且两个同步机构之间设置有阻挡机构,车厢的后端上设有能够与拉动机构自由端固定连接的螺纹孔,本发明能够保障车厢内的货物不会在整体移动运输过程中,出现从通孔处掉落的情况发生和防止了当人员打开厢门时,货物由于运输颠簸有可能倾斜会直接掉落砸伤人员的情况发生,安全性较高。


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    Title :

    High-protection stake type transportation semitrailer


    Additional title:

    一种高防护性仓栅式运输半挂车


    Contributors:
    ZHENG LEI (author) / WANG TAO (author)

    Publication date :

    2020-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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