The invention discloses a vehicle braking force compensation device, and relates to the technical field of vehicle braking, in particular to braking force compensation of a vehicle braking system. The device comprises a brake cylinder, a brake cylinder push rod, a movable free-center lever, a middle pull lever and a force transmission cylinder rod, one end of the movable free-center lever is hinged with the top end of a brake cylinder push rod of the brake cylinder, and the other end is hinged with a force transmission cylinder rod; the middle pull lever is hinged with the middle part of the movable free center lever; the free ends of the middle pull lever and the force transfer cylinder rod are respectively connected with the brakes at the two ends of the carriage; the vehicle braking force compensation device further comprises a power part, a control part and an execution part. The power part is an original brake cylinder of the vehicle; the control part is arranged on the brake cylinder and is connected with the brake cylinder; and the execution part is arranged on the movable free-center lever and is connected with the control part through a communicating gas circuit. According to the technical scheme, the problems that in the prior art, due to brake cylinder leakage and other reasons, braking force is weakened, and a'release 'accident occurs are solved.

    本发明车辆制动力补偿装置,涉及车辆制动技术领域,尤其涉及一种车辆制动系统的制动力补偿。本发明包括:制动缸、制动缸推杆、可动游心杠杆、中拉杠杆和传力缸杆;可动游心杠杆的一端与制动缸的制动缸推杆的顶端相铰接,另一端与传力缸杆相铰接;中拉杠杆与可动游心杠杆的中部相铰接;中拉杠杆和传力缸杆的自由端分别与车厢两端的制动器相连接;车辆制动力补偿装置还包括:动力部分、控制部分和执行部分;动力部分为车辆原有的制动缸;控制部分为设置于制动缸上,并与制动缸相连接;执行部分设置于可动游心杠杆上,并与控制部分通过联通气路相连接。本发明的技术方案解决了现有技术中的由于制动缸泄漏等原因,造成制动力减弱,发生‘放飏’事故等问题。


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    Title :

    Vehicle braking force compensation device


    Additional title:

    车辆制动力补偿装置


    Contributors:
    LIU SHUANG (author) / ZHAO ZHIZHEN (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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