Cable well cover board capable of realizing intelligent monitoring

Abstract

The invention discloses a cable well cover board capable of realizing intelligent monitoring, which comprises a cable well seat fixed on a ground, a cable well cover fixed on the cable well seat in a rotary mode, a monitoring device arranged below the cable well seat and a connection shaft connected between the cable well seat and the cable well cover, wherein the monitoring device comprises a sensor module, a microprocessor connected with the sensor module, a CT power taking module providing power for the microprocessor and measuring the working voltage, a communication interface connected with the microprocessor, a GSM module connected with the communication interface and a wireless transmitting and receiving module connected with the communication interface. According to the cable well cover board capable of realizing intelligent monitoring provided by the invention, the state of the cable well cover can be monitored in real time, the cable well cover board can be locked automatically when a theft risk is found out, the water level, the smoke, the temperature and the high-voltage cable metal protection layer grounding point current value can be monitored at the same time, early warning is given if the values exceed a safety range, all possible power grid dangers can be avoided, and the safety operation degree of the power grid is improved.

Description

technical field [0001] It relates to the field of urban public facilities, in particular to a cable well cover for realizing intelligent monitoring. Background technique [0002] With the development of cities, the length of cables and cable trenches is increasing, and the operation and maintenance of cables and cable trenches is facing enormous pressure. Most of the cable trenches are built below the ground surface, and there are no safety precautions for the ground cover plates and manhole covers, which are very easy to be opened artificially, which brings potential safety hazards to the cable trenches. Dirt, rubbish, and sundries are easy to accumulate in the cable trench. At the same time, there are problems such as water accumulation for a long time, which will cause corrosion to the outer insulating layer of the cable and affect the safety of the cable operation. It is understood that the management of high-voltage cables in most domestic power companies is still in t...

AI Technical Summary

Problems solved by technology

Most of the cable trenches are built below the surface of the ground, and there are no safety precautions for the ground cover plates and manhole covers, which are very easy to be opened artificially, which brings safety hazards to the cable trenches

Dirt, rubbish, and sundries are easy to accumulate in the cable trench. At the same time, there are problems such as water accumulation for a long time, which will cause corrosion to the outer insulating layer of the cable and affect the safety of the cable operation.

It is understood that the management of high-voltage cables in most domestic power companies is still in the stage of planned maintenance, and regular inspections and inspections are adopted for the operation of high-voltage cables, which not only causes waste of manpower and material resources, but also cannot be found in time when problems occur

Even if the line fault is known, it is difficult to determine the fault point in a short time, and arrange line maintenance to eliminate the fault

At the same time, the cable trench cover is easy to be opened and damaged by external force, and there is a potential safety hazard of external force damage to the cables in the trench, which poses a serious threat to the safety of driving and pedestrians

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