The invention discloses a pre-embedded point location weighing sensor, and belongs to the technical field of dynamic weighing. The pre-embedded point location weighing sensor comprises a shell, a sealing end cover, a polishing area and a functional core body. The sealing end cover comprises an outer cover and an inner sealing body; a wire outlet hole is formed in the outer cover at one end and is used for wire outgoing; the inner sealing body is configured to comprise two partition plates which are arranged in a spaced mode, grooves being formed in the middles of the partition plates, the grooves are opposite, and through holes being formed in the bottoms of the grooves; an insulating sealing fluid, filled between the two partition plates and in the groove; a functional core body, arranged in the cavity and connected with the O-shaped middle beam in a clamping manner. A series access is established in the functional core body and is used for reflecting a weighing signal; and meanwhile, a parallel path is established in the functional core body and is used for reflecting an axle signal. The sensor not only can be used for road weighing, but also can be used for axle identification. The precision is high, the structure is simple, and installation is convenient.

    本发明公开了一种预埋点位称重传感器,属于动态称重技术领域。一种预埋点位称重传感器,包括:壳体,密封端盖,打磨区,功能芯体;所述密封端盖包括外盖和内密封体;一端头处的所述外盖设有出线孔,用于出线;所述内密封体被配置为包括:间隔设置的两块中部带有凹槽的隔板,所述凹槽呈相对状,所述凹槽底部设有通孔;绝缘密封流体,其填充于所述两块隔板之间及所述凹槽内;所述功能芯体,其置于所述腔体内并与所述“O”型中梁卡合连接;所述功能芯体内部建立串联通路,用于反应称重信号;同时所述功能芯体内部建立并联通路,用于反应轮轴信号。这种传感器不仅可以用于道路称重,还可以用于轮轴识别;同时精度高、结构简单,安装方便。


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    Titel :

    Pre-embedded point location weighing sensor


    Weitere Titelangaben:

    一种预埋点位称重传感器


    Beteiligte:
    TANG SHIYOU (Autor:in) / DAI XING (Autor:in) / WEI CHUAN (Autor:in)

    Erscheinungsdatum :

    2021-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01G Wägen , WEIGHING / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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