The invention relates to a guide-column-free sliding plug door mechanism. The door mechanism comprises a door mechanism and door plates symmetrically arranged on the door mechanism. Slideways are arranged above the door plates on the door mechanism; each slideway comprises a straight line section and an arc line section; first guide wheels slidably arranged in the slideways are fixed to the ends,close to each other, of the tops of the door plates. Mounting plates are arranged on the door mechanism and located above the door plates in a relative sliding mode in the width direction of the doorplates, crank arm mechanisms with longitudinal displacement compensation are arranged between the mounting plates and the door plates, and a driving device for driving the two mounting plates to slideoppositely or reversely is further arranged on the door mechanism. When the door is opened and closed, the driving device drives the mounting plates to slide back and forth, under the driving of thecrank arm mechanisms, opening and closing of the door plates can be achieved, the door plates can slide along the slideways, plugging and pulling of the door plates are achieved, a plurality of guidecolumns and linear bearings do not need to be arranged, and compared with an existing driving structure, the guide-column-free sliding plug door mechanism has the advantages of being simple in structure, low in machining precision requirement, convenient to assemble, wide in operating condition application range and the like.

    本发明涉及一种无导柱式塞拉门机构,包括门机构以及对称设置在门机构上的门板,门机构上位于门板上方设有滑道,滑道包括直线段以及弧线段,门板顶部互相靠近的一端固定有滑移设置在滑道内的第一导轮,门机构上位于门板上方沿门板宽度方向相对滑移设有安装板,安装板与门板之间设有带有纵向位移补偿的拐臂机构,门机构上还设有驱动两块安装板相对或者相背滑动的驱动装置。开关门时,驱动装置驱动安装板往复滑动,在拐臂机构的带动下,即可实现门板的开合,同时门板可以沿着滑道滑动,实现门板的塞和拉两个动作,不需要设置多个导柱以及直线轴承,相比现有的驱动结构,其具有结构简单,加工精度要求低,装配方便,运行工况适应范围广等特点。


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    Title :

    Guide-column-free sliding plug door mechanism


    Additional title:

    无导柱式塞拉门机构


    Contributors:
    SUN JINGGUO (author) / WANG ZHONGSU (author)

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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