The invention discloses a spring compression device of a buffer of a molten iron tank truck. The device comprises a base, a spring stop seat and a jack stop seat are arranged at the two ends of the base respectively, and the spring stop seat and the jack stop seat are firmly connected with the base; a jack fixing support firmly connected with the base is further arranged on the base, and a jack jacking rod supporting hole is formed in the jack fixing support; the bottom face of a jack which is horizontally arranged is attached to the surface of the jack stop seat, and a jacking rod of the jack penetrates through the jack jacking rod supporting hole. By the adoption of the technical scheme of the spring compression device, through the usage of a special hold-down tool, labor intensity and spring self-damage are lowered, safety and stability in the spring installation process are improved, ordinary maintenance of the molten iron tank truck is facilitated, the maintenance time is saved, and the difficult problems that in the spring installation and compression processes, time and labor are consumed, and springs are prone to bursting and falling to hurt people are solved; the springs are installed in a nondestructive mode, the service lives and maintenance cycles are prolonged, and the time for detaining the truck and conducting maintenance is shorted.


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    Title :

    Spring compression device of buffer of molten iron tank truck


    Contributors:

    Publication date :

    2015-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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