Cable vibration state analysis system

A state analysis and cable technology, applied in measuring devices, instruments, measuring ultrasonic/sonic/infrasonic waves, etc., can solve problems such as cable insulation deterioration, pipeline damage, water seepage, etc., to achieve long-term monitoring, improve efficiency, and ensure safety. Effect

Inactive Publication Date: 2017-07-18
STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology

[0002] With the construction of large-scale engineering projects, the use of strong vibration construction machinery such as piling machines is becoming more and more frequent, which has caused certain harm to the cable pipelines near the construction site. The strong vibration caused damage to the pipelines, water seepage, and ground sewage seeped into the pipelines. Severely corrodes the cable, causing problems such as cable insulation deterioration

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  • Cable vibration state analysis system

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Embodiment Construction

[0007] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0008] The cable vibration state analysis system of the present invention is as figure 1 As shown, it includes several monitoring nodes 1 and a data collection intermediate station 2 . Wireless connection between monitoring node 1 and intermediate station 2 for data collection. The monitoring node 1 includes a single-chip microcomputer, an acceleration sensor, a multi-channel controllable power supply A and a wireless transmission device, the acceleration sensor and the wireless transmission device are all connected to the single-chip microcomputer, and the multi-channel controllable power supply A is respectively connected to the single-chip microcomputer , the accelera...

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Abstract

The invention discloses a cable vibration state analysis system, comprising a single-chip microcomputer, an acceleration sensor, a multi-channel controllable power supply A and a wireless transmission device, wherein the acceleration sensor and the wireless transmission device are both connected with the single-chip microcomputer, and the multi-channel The controllable power supply A is respectively connected to the single-chip microcomputer, the acceleration sensor and the wireless transmission device; it also includes: a collection of single-chip microcomputers, wireless receiving equipment, GSM communication equipment and multi-channel controllable power supply B, the wireless receiving device and the The GSM communication devices are all connected to the integrated single-chip microcomputer, and the multi-channel controllable power supply B is respectively connected to the integrated single-chip microcomputer, the wireless receiving device and the GSM communication device. The invention improves the efficiency of cable vibration monitoring, ensures the safety of power supply, and facilitates long-term monitoring of the cable.

Description

technical field [0001] The invention relates to the field of cable monitoring, in particular to a cable vibration state analysis system. Background technique [0002] With the construction of large-scale engineering projects, the use of strong vibration engineering machinery such as piling machines is becoming more and more frequent, which has caused certain harm to the cable pipelines near the construction site. The strong vibration caused damage to the pipelines, water seepage, and ground sewage seeped into the pipelines. Severely corrode the cable, causing problems such as cable insulation deterioration. Through real-time vibration monitoring around the pipeline, the owner of the cable equipment can obtain relevant data information in a timely manner, so as to prevent the occurrence of sabotage in the first place. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cable vibration state analysis system to overc...

Claims

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Application Information

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IPC IPC(8): G01H17/00
CPCG01H17/00
Inventor 刘明林房牧孙楠赵辰宇
Owner STATE GRID SHANDONG ELECTRIC POWER
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