Dangerous rock falling alarm device for high-steep slope around railway

An alarm device and technology for high and steep slopes, applied in the railway field, can solve the problems of high labor intensity, heavy workload, and the threat of sudden disasters to the life safety of monitoring personnel, and achieve the effect of meeting daily inspections and reducing work intensity

Inactive Publication Date: 2018-03-02
CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] (1) The method of manual monitoring requires monitoring personnel to be on duty 24 hours a day, and conduct regular inspections, which has a large workload and high labor intensity;
[0006] (2) The life safety of monitoring personnel is threatened by sudden disasters. In the event of disasters such as slippage and landslides or mudslides, it may cause casualties of monitoring personnel and make it impossible to call the police

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  • Dangerous rock falling alarm device for high-steep slope around railway
  • Dangerous rock falling alarm device for high-steep slope around railway

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Embodiment Construction

[0038] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] The invention provides a railway track section duty inspection and warning system, see figure 1 with figure 2 , Including: protection detection system 100, data transmission system 200, central alarm system 300 and on-site driving alarm device 400;

[0040] The protection detection system 100 includes a steel wire protection net 110 and a plurality of sensors;

[0041] The steel wire protection net 100 is installed on the side of the high and steep slope around the railway;

[0042] The sensors are installed on the steel wire protection net and are networked in an array; in this embodiment, such as figure 1 The sensor 120, the sensor 130, and the sensor 140 shown are installed on the steel wire protection net, and are networked in an array...

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Abstract

The invention discloses a dangerous rock falling alarm device for a high-steep slope around a railway. The device comprises a protection detection system, a data transmission system, a central alarm system and an on-site driving alarm device. The protection detection system comprises a steel wire protection net and sensors. The steel wire protection net is mounted on a side of the high-steep slopearound the railway. The sensors are mounted on the steel wire protection net and are networked in an array. The data transmission system is connected with the sensors. The central alarm system is connected with the data transmission system. The on-site driving alarm device is connected with the central alarm system. The device can replace the method of manual monitoring, meet the daily patrols ofthe high-steep slope around the railway, reduce the intensity of the work of monitoring personnel, and prevent the life safety of the monitoring personnel from being threatened by sudden disasters such as slippage, collapse or mudslides.

Description

Technical field [0001] The invention relates to the technical field of railways, in particular to an alarm device for dangerous rocks and rocks on high and steep slopes surrounding railways. Background technique [0002] With the continuous extension of high-speed rail operations to the southwest and northwest regions, the high-speed rail tracks in the west have a high bridge-to-tunnel ratio, and various complex geological structures, topographic and climatic environmental impacts and hazards in the operating interval and surrounding areas are a threat to the safety of high-speed rail operations It is also increasing. Disaster prevention objects of operating railways include dangerous rockfalls, mountain torrents and mudslides, collapse of protective structures, etc. In addition to strengthening protective measures, the domestic disaster prediction mechanism and equipment for such railways are not perfect. At present, the usual practice is to arrange a large number of manual mon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10
CPCG08B21/10
Inventor 严伟民王凤鸣严霁玥郭锦景蔡金橙
Owner CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION
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