The invention discloses a power cable online monitor, and relates to the technical field of power cable monitoring. The power cable on-line monitor comprises a first semicircular cylinder, a second semicircular cylinder, a sealing assembly and a walking assembly. The first semi-cylinder body and the second semi-cylinder body are hinged through one side end face, two ends of the first semi-cylinder body and the second semi-cylinder body are provided with threading holes, and the threading holes at the end parts of the first semi-cylinder body and the second semi-cylinder body can be combined into a through hole for a power cable to pass through. According to the on-line monitor for the power cable, the power cable is wrapped in the first semicircular cylinder and the second semicircular cylinder which are of a cylinder structure, and the sealing assembly is matched to plug and seal the threading hole, so that the influence of thermal expansion of a rubber component on the air pressure change of a sealing cavity in the first semicircular cylinder and the second semicircular cylinder is reduced; the rubber plugging head and the rubber sealing plug are designed to be of a conical structure, so that the on-line monitor can be attached to and sealed with power cables of different specifications.

    本发明公开了一种电力线缆在线监测仪,涉及电力线缆监测技术领域。该电力线缆在线监测仪,包括第一半圆筒体、第二半圆筒体、密封组件和行走组件;第一半圆筒体和第二半圆筒体通过一侧端面相铰接,第一半圆筒体和第二半圆筒体的两端均开设有穿线孔,第一半圆筒体和第二半圆筒体端部的穿线孔可合并为供电力线缆穿过的通孔。该电力线缆在线监测仪,采用圆筒结构的第一半圆筒体和第二半圆筒体将电力线缆包裹其内,配合密封组件对穿线孔进行封堵密封,降低橡胶材质部件受热膨胀对第一半圆筒体和第二半圆筒体内密封腔室气压变化造成的影响,橡胶封堵头和橡胶密封塞的锥型结构设计,使得该在线监测仪能够与不同规格的电力线缆贴合密封。


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    Titel :

    Power cable on-line monitor


    Weitere Titelangaben:

    一种电力线缆在线监测仪


    Beteiligte:
    LIU JINYONG (Autor:in)

    Erscheinungsdatum :

    2023-10-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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