The invention discloses a rail vehicle brake device capable of efficiently braking. The rail vehicle brake device comprises a mounting frame, and further comprises a buffer frame, an extrusion base, atransmission part, an auxiliary transmission frame, a brake block, a transmission part, a mounting barrel, a transmission ring, a telescopic part, bearing blocks and a connecting rod, wherein the buffer frame is hinged at the top end of the mounting frame; the extrusion base is hinged on the side wall of the mounting frame; the transmission part is pivoted in the mounting frame and is connected onto the extrusion base; the auxiliary transmission frame is pivoted between the buffer frame and the extrusion base; the brake block is fixedly arranged at one side, away from the mounting frame, of the extrusion base; the transmission part comprises a circular rod shaped input shaft, and further comprises an output shaft, and the output shaft is spirally connected to one end, extending into the mounting frame, of the input shaft through threads; the mounting barrel is fixedly arranged on the output shaft; the mounting barrel is in the shape of a circular tube; the transmission ring is fixedlyarranged on a circular ring shaped structure on the mounting barrel; the telescopic part is hinged on the outer wall of the transmission ring; the buffer frame comprises a plate and further comprisesa first rotary shaft which is in the shape of a circular rod and is pivoted to the top end of a plate; the lower parts of the bearing blocks are fixedly arranged on the mounting frame and the upper parts of the bearing blocks are hinged on the plate; and the connecting rod is in the shape of a circular rod and is spirally connected onto a plurality of bearing blocks through threads.

    本发明公开了一种高效制动的轨道车辆刹车装置,包括安装架,还包括:缓冲架铰接在安装架的顶端;挤压座铰接在安装架的侧壁上;传动件枢接在安装架内且连接到挤压座上;辅助传动架枢接在缓冲架和挤压座之间;制动块固定在挤压座的背离安装架的一侧;传动件包括圆杆状的输入轴,还包括输出轴,输出轴用螺纹旋接在输入轴的伸入到安装架内的一端;安装筒固定在输出轴上;安装筒是圆管状的;传动环是固定在安装筒上的圆环状结构;伸缩件铰接在传动环的外壁上;缓冲架包括板子,还包括第一转轴,第一转轴是圆杆状且枢接在板子的顶端;承载块下部固定在安装架上且上部铰接到板子上;连接杆是圆杆状的且用螺纹旋接在多个承载块上。


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    Title :

    Rail vehicle brake device capable of efficiently braking


    Additional title:

    一种高效制动的轨道车辆刹车装置


    Contributors:
    TANG JINHU (author)

    Publication date :

    2020-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16F SPRINGS , Federn



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