A kind of signal monitoring lightning prevention junction cabinet and implementation method

A kind of signal monitoring lightning prevention junction cabinet and implementation method

  • CN 103,915,793 B
  • Filed: 04/22/2014
  • Issued: 06/28/2019
  • Est. Priority Date: 04/22/2014
  • Status: Active Grant
First Claim
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1. a kind of signal monitoring lightning prevention junction cabinet, includes shell and being arranged in shell, there is connection outdoor equipment and interior to setStandby wire separating support, it is characterized in that:

  • connecting the lightning-protection module protected to signal line on the wire separating support and to letterNumber route is acquired electric current and voltage is that harvester module carries out early warning and alarm data analysis management to potential faults in advanceAcquisition module;

    The wire separating support is equipped with for connecting the inlet wire line branch terminal of outdoor equipment, for setting in junction chamberStandby outlet line branch terminal, and connecting terminal is drawn in lightning protection for connecting lightning-protection module and the acquisition for connecting acquisition module is drawnConnecting terminal;

    Acquisition module draws acquisition of the connecting terminal realization to the electric current and voltage of collected signal route by acquisition;

    And it exportsTo railway signal centralized monitoring system, for carrying out early warning and alarm to potential faults in advance;

    The acquisition of collection voltages draws connecting terminal and is located on inlet wire line branch terminal or outlet line branch terminal or is arranged in inlet wire distribution terminalBetween son and outlet line branch terminal;

    The acquisition of acquisition electric current is drawn on the current sensor lead-out wire that connecting terminal is arranged in pedestal,Collected signal cable passes through but is not connected to current sensor;

    Internal communication bus interface socket is reserved on wire separating support, is used forAcquisition module is connect with harvester inside modules communication bus;

    Discriminating pin is additionally provided on the wire separating support.

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