CN203479971U - Arc spark monitoring device for insulating sectionalizer of high-speed rail power supply contact net - Google Patents
Arc spark monitoring device for insulating sectionalizer of high-speed rail power supply contact net Download PDFInfo
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- CN203479971U CN203479971U CN201320581423.8U CN201320581423U CN203479971U CN 203479971 U CN203479971 U CN 203479971U CN 201320581423 U CN201320581423 U CN 201320581423U CN 203479971 U CN203479971 U CN 203479971U
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- sectionalizer
- insulating
- contact net
- power supply
- sensing module
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Abstract
The utility model provides an arc spark monitoring device for an insulating sectionalizer of high-speed rail power supply contact net. The arc spark monitoring device comprises a processor and a power supply, wherein the processor is respectively connected with an audio sensor, a video sensing module, a sound sensor and a wireless transmitting module; the power supply is respectively connected with the processor, the audio sensor, the video sensing module and the wireless transmitting module; and the sound sensor is positioned in front of the insulating sectionalizer of the contact net, and the video sensing module is positioned above the insulating sectionalizer. The sound sensor senses sounds of a train, sends signals to the process when discovering the train is going to pass through the insulating sectionalizer of the contact net; and the processor controls the video sensing module to operate, monitors the arc spark situation produced by the insulating sectionalizer after the train passes through the insulating sectionalizer, and sends out video information through the wireless transmitting module. The arc spark monitoring device has the advantages of being simple in structure and reliable in monitoring, only monitoring when a train passes without carrying out monitoring in real time, greatly saving the operation cost and the like.
Description
Technical field
The utility model belongs to high ferro contact net for power supplying monitoring field, especially relates to a kind of for high ferro contact net for power supplying insulation segmenting device arc spark monitoring device.
Background technology
China's inland area is broad, and populous, vast in territory, transportation by railroad is as the main force of land transportation, and along with epoch and expanding economy, high ferro becomes the major way of land transportation.The high ferro contact net for power supplying that needs in service in high ferro is powered to train, at every 20 kms of high ferro contact net for power supplying, a contact net insulation segmenting device can be set, when train crosses insulation segmenting device, insulation segmenting device easily produces arc spark, the risk that exists contact net insulation segmenting device to burn out, affects the security of operation of train.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of simple in structure, monitoring easily for high ferro contact net for power supplying insulation segmenting device arc spark monitoring device, is especially suitable for high ferro contact net for power supplying insulation segmenting device arc spark monitoring.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of for high ferro contact net for power supplying insulation segmenting device arc spark monitoring device, comprise processor, power supply, audio sensor, video sensing module, sound transducer and wireless transmitter module, described processor respectively with described audio sensor, video sensing module, sound transducer is connected with wireless transmitter module, described power supply respectively with described processor, audio sensor, video sensing module is connected with wireless transmitter module, described sound transducer is positioned at the place ahead of contact net insulation segmenting device, described video sensing module is positioned at the top of described contact net insulation segmenting device.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, sound transducer senses train sound, while finding that train is about to by contact net insulation segmenting device, send signal to processor, processor is controlled the operation of video sensing module, the arc spark situation that monitoring train produces by insulation segmenting device after insulation segmenting device, and by wireless transmitter module, video information is sent; Have simple in structure, monitoring is reliable, monitoring need not be carried out in real time, only need have train by just monitoring, and greatly saves the advantages such as operating cost.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model is a kind of for high ferro contact net for power supplying insulation segmenting device arc spark monitoring device, comprise processor, power supply, audio sensor, video sensing module, sound transducer and wireless transmitter module, described processor respectively with described audio sensor, video sensing module, sound transducer is connected with wireless transmitter module, described power supply respectively with described processor, audio sensor, video sensing module is connected with wireless transmitter module, described sound transducer is positioned at the place ahead of contact net insulation segmenting device, described video sensing module is positioned at the top of described contact net insulation segmenting device.
The course of work of this example: sound transducer and audio sensor sense train sound, while finding that train is about to by contact net insulation segmenting device, send signal to processor, processor is controlled the operation of video sensing module, the arc spark situation that monitoring train produces by insulation segmenting device after insulation segmenting device, and by wireless transmitter module, video information is sent, staff judges whether to arrive scene by video information and carries out inspection and maintenance.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (1)
1. one kind for high ferro contact net for power supplying insulation segmenting device arc spark monitoring device, it is characterized in that: comprise processor, power supply, audio sensor, video sensing module, sound transducer and wireless transmitter module, described processor respectively with described audio sensor, video sensing module, sound transducer is connected with wireless transmitter module, described power supply respectively with described processor, audio sensor, video sensing module is connected with wireless transmitter module, described sound transducer is positioned at the place ahead of contact net insulation segmenting device, described video sensing module is positioned at the top of described contact net insulation segmenting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581423.8U CN203479971U (en) | 2013-09-17 | 2013-09-17 | Arc spark monitoring device for insulating sectionalizer of high-speed rail power supply contact net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581423.8U CN203479971U (en) | 2013-09-17 | 2013-09-17 | Arc spark monitoring device for insulating sectionalizer of high-speed rail power supply contact net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479971U true CN203479971U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581423.8U Expired - Fee Related CN203479971U (en) | 2013-09-17 | 2013-09-17 | Arc spark monitoring device for insulating sectionalizer of high-speed rail power supply contact net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479971U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361196A (en) * | 2014-09-22 | 2015-02-18 | 西南交通大学 | Arc net off-line electric arc mathematical model for calculating train speed |
| CN105547373A (en) * | 2016-02-06 | 2016-05-04 | 武汉大学 | Contact network state on-line monitoring/detection device based on public network transmission |
| CN110470958A (en) * | 2019-08-23 | 2019-11-19 | 西南交通大学 | A kind of bow net arc stiffness detection system and method based on electric arc arc acoustical signal |
-
2013
- 2013-09-17 CN CN201320581423.8U patent/CN203479971U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361196A (en) * | 2014-09-22 | 2015-02-18 | 西南交通大学 | Arc net off-line electric arc mathematical model for calculating train speed |
| CN105547373A (en) * | 2016-02-06 | 2016-05-04 | 武汉大学 | Contact network state on-line monitoring/detection device based on public network transmission |
| CN105547373B (en) * | 2016-02-06 | 2018-04-20 | 武汉大学 | A kind of contact net state on_line monitoring/detection device based on public network transmission |
| CN110470958A (en) * | 2019-08-23 | 2019-11-19 | 西南交通大学 | A kind of bow net arc stiffness detection system and method based on electric arc arc acoustical signal |
| CN110470958B (en) * | 2019-08-23 | 2020-12-29 | 西南交通大学 | Arc network arc intensity detection system and method based on arc sound signals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |