The invention discloses an exhibition vehicle compartment body telescoping mechanism, comprising an exhibition vehicle frame and a plurality of exhibition vehicle compartment bodies, wherein a plurality of groups of telescoping components are fixed at the bottom part of each exhibition vehicle compartment body in parallel at equal intervals; each group of telescoping components comprises at least one supporting wheel guide rail which is fixed at the bottom part of the corresponding exhibition vehicle compartment body; the bottom part at two sides of the supporting wheel guide rail is respectively provided with a rack; each supporting wheel guide rail is internally provided with a sliding block; a linear guide rail, which is matched with the sliding blocks, is fixed on the exhibition vehicle frame; the outer end of the linear guide rail at two sides of the exhibition vehicle frame is respectively provided with a supporting wheel; the supporting wheel guide rail is arranged on the corresponding supporting wheel; a transmission shaft is arranged between the exhibition vehicle frame and the exhibition vehicle compartment bodies; the transmission shaft is provided with gears which are respectively matched with each group of telescoping components; each gear is meshed with the corresponding rack; the transmission shaft is connected with a driving device through a transmission component. According to the exhibition vehicle compartment body telescoping mechanism, the situation that the exhibition vehicle compartment bodies synchronously extend and retract can be guaranteed, so that the whole exhibition vehicle operates more stably.


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    Title :

    Exhibition vehicle compartment body telescoping mechanism


    Contributors:

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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