The invention discloses a box of a trackside axle counter. The box comprises a box body and a box cover. Two circles of sealing grooves are formed in the top surface of the box body from inside to outside; a sealing ring is embedded in each of the two sealing grooves; three pairs of lower lug plates and a pair of hinge seats are arranged on the box body; a circle of sealing tooth groove is formed in the bottom surface of the box cover; a pair of hinge heads is arranged on the rear surface of the lower part of the box cover; the outer edge of the front side and the outer edges of the two sides of the bottom face of the box cover integrally extend downwards to form an edge covering plate, and three pairs of upper lug plates are arranged on the edge covering plate. The box cover covers the box body in the mode that the rear portions of the two hinge heads are embedded between the two shaft sleeves on the two hinge seats in a one-to-one correspondence mode and the sealing tooth grooves are clamped on the sealing teeth, and the two ends of the hinge shaft on each hinge head are inserted into the two shaft sleeves of the corresponding hinge seat in a one-to-one correspondence mode, so that the box cover is rotationally hinged to the box body. And the box cover and the box body are fastened and connected through six bolts which are arranged between the three pairs of upper lug plates and the three pairs of lower lug plates in a one-to-one correspondence manner. The waterproof fabric has good waterproof performance.

    本发明公开了一种轨旁计轴器的箱盒,包括盒体和盒盖。盒体的顶面上一内一外地开设两圈密封槽;两圈密封槽内各自嵌置一个密封圈;盒体上设有三对下耳板和一对铰链座;盒盖的底面上开设一圈密封齿槽;盒盖的下部后表面上设有一对铰链头;盒盖的底面的前侧外缘和两侧外缘一体向下延伸包边板,包边板上设有三对上耳板。盒盖以两个铰链头的后部一一对应地嵌置在两个铰链座上的两个轴套之间且密封齿槽卡在密封齿上的方式覆盖在盒体上,且每个铰链头上的铰链轴的两端一一对应地插置在对应的铰链座的两个轴套内,使盒盖可转动地铰接在盒体上,还通过六个一一对应地设在三对上耳板与三对下耳板之间的螺栓将盒盖与盒体紧固连接。本发明具有较好的防水性能。


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    Titel :

    Box of trackside axle counter


    Weitere Titelangaben:

    一种轨旁计轴器的箱盒


    Beteiligte:
    FANG GANG (Autor:in) / ZHANG YANG (Autor:in) / HU HAIHONG (Autor:in)

    Erscheinungsdatum :

    2022-12-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / F16K VALVES , Ventile



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