CN205178650U - Contact net power supply unit ground monitoring network - Google Patents
Contact net power supply unit ground monitoring network Download PDFInfo
- Publication number
- CN205178650U CN205178650U CN201520938337.7U CN201520938337U CN205178650U CN 205178650 U CN205178650 U CN 205178650U CN 201520938337 U CN201520938337 U CN 201520938337U CN 205178650 U CN205178650 U CN 205178650U
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- Prior art keywords
- power supply
- contact line
- contact
- supply unit
- base station
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Abstract
The utility model discloses a contact net power supply unit ground monitoring network relates to railway electrification technical field. The technical scheme of the utility model comprises like this: gather basic station and network server including a N field data, N is for being greater than 1 integer. Field data gathers the basic station and includes contact net state parameter sensor, data processor, communication circuit and power, the power is arranged in gathering the power consumption part power supply of basic station to field data, contact net state parameter sensor, communication circuit all have signal connection with data processor. N field data gathers the basic station and has a signal connection through its communication circuit and a n+1 field data collection basic station, n gets 1, 2,. N -1, a N field data gathers the basic station and has signal connection through its communication circuit and network server.
Description
Technical field
The utility model relates to railway electrification technical field, particularly a kind of contact line power supply unit state parameter monitoring network.
Background technology
Mostly domestic at present contact line power supply unit ground monitoring device is that the monitoring means of function singleness is as insulator Leakage Current monitoring device, the online temperature-detecting device of cable end etc.Formation comprehensive contact line of system and power supply unit ground monitoring network is not had in prior art.Can not effectively contact line status data be carried out gathering and linkage analysis, before the failure occurs can not effectively early warning.Only cause contact line to have a power failure in electric substation's tripping operation or after having an accident, just learn that contact line breaks down.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of contact line monitoring network of integrated multiple contact line state parameter transducer, provides hardware foundation for contact line status data gathers with linkage analysis.
The technical solution adopted in the utility model is such: comprise N number of on-site data gathering base station and the webserver; Described N be greater than 1 integer.
Described on-site data gathering base station comprises contact line state parameter transducer, data processor, telecommunication circuit and power supply; Described power supply is used for powering to the consuming parts in on-site data gathering base station; Described contact line state parameter transducer, telecommunication circuit all have signal with data processor and are connected.
N-th on-site data gathering base station has signal by its telecommunication circuit with (n+1)th on-site data gathering base station and is connected, n gets 1,2 ..., N-1; N number of on-site data gathering base station has signal by its telecommunication circuit and the webserver and is connected.
Further, the described webserver also has signal with the computer of each service area and is connected.
Further, described contact line state parameter transducer comprises contact wire tension pick-up, carrier cable tension pick-up, contact wire vibrating sensor, temperature sensor, humidity sensor, compensate for displacement transducer and contact line insulator leakage current sensor.
Further, described contact wire tension pick-up is installed on the contact wire at contact net anchorage place.
Further, described contact wire vibrating sensor is installed on the bracket place above contact wire locator.
Further, described compensate for displacement transducer is installed on the anchor post at contact net anchorage place.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, on-site data gathering base station of the present utility model is connected with multiple contact line state parameter transducer, achieves the Centralizing inspection of multiclass contact line state parameter.
2, multiple on-site data gathering base stations in the utility model are connected in series, gather the Monitoring Data in multiple anchor section or multiple interval, then real-time monitoring data is sent by one of them on-site data gathering base station to remote control network server, the contact line status data achieving multiple anchor section or interval gathers, Monitoring Data sends on the computer of each service area by the webserver, be convenient to Historical Monitoring data and real-time data situations that dispatcher grasps contact line comprehensively, for dispatcher takes train reduction of speed or parking measure to provide instruction in time, avoid having an accident, and provide early warning information timely to create hardware condition for contact line maintainer.
Accompanying drawing explanation
Fig. 1 is schematic network structure of the present utility model.
Fig. 2 is the theory diagram of on-site data gathering base station in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model embodiment comprises 3 on-site data gathering base stations and the webserver.3 on-site data gathering base stations are connected in series, and namely the 1st on-site data gathering base station is connected by wireless network with the 2nd on-site data gathering base station, and the 2nd on-site data gathering base station is connected by wireless network with the 3rd on-site data gathering base station.3rd on-site data gathering base station is connected with the webserver by 3G network.
In another embodiment, wireless network server is connected with the computer of each service area by the Internet.
See Fig. 2, the on-site data gathering base station in the present embodiment comprises contact line state parameter transducer, data processor, telecommunication circuit and power supply (not shown); Described power supply is used for powering to the consuming parts in on-site data gathering base station; Described contact line state parameter transducer, telecommunication circuit all have signal with data processor and are connected.
N-th on-site data gathering base station has signal by its telecommunication circuit with (n+1)th on-site data gathering base station and is connected, and n gets 1,2; 3rd on-site data gathering base station has signal by its telecommunication circuit and the webserver and is connected.
More specifically, contact line state parameter transducer comprises contact wire tension pick-up, carrier cable tension pick-up, contact wire vibrating sensor, temperature sensor, humidity sensor, compensate for displacement transducer and contact line insulator leakage current sensor.
Wherein, described contact wire tension pick-up is installed on the contact wire at contact net anchorage place, for gathering the tension force of contact wire.Described carrier cable tension pick-up is installed on carrier cable, gathers the tension force on carrier cable.Described contact wire vibrating sensor is rope sensor, it is fixed on the bracket place above contact wire locator, and one end of bracing wire is connected with contact wire registration clamp, when contact wire up-down vibration, bracing wire is driven flexible, and then collects the amplitude of contact wire up-down vibration.Temperature sensor can adopt SMD temperature sensor, and it is fixed on detected part by the mode such as bonding.Humidity sensor is fixed on the detected part of contact line.Described compensate for displacement transducer is installed on the anchor post at contact wire lower anchoring place, for detecting the change in displacement of pendant top.Contact line insulator leakage current sensor selects Hall components and parts, for detecting the change of insulator leakage current thus judging insulator state.
Continue see Fig. 1.During work, the contact line state parameter that 1st on-site data gathering base station is collected is transferred to the 2nd on-site data gathering base station, and the contact line state parameter of the 1st on-site data gathering base station and the contact line state parameter that himself collects are sent to the 3rd on-site data gathering base station by the 2nd on-site data gathering base station in the lump.The contact line state parameter of the 1st, 2 on-site data gathering base stations and the contact line state parameter that himself collects send to the webserver to gather by the 3rd on-site data gathering base station in the lump.
The contact line state parameter of each on-site data gathering base station as required, then sends on the computer of each service area by the webserver, and real dispatcher can grasp the contact line state of each website in time.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. a contact line power supply unit ground monitoring network, is characterized in that, comprises N number of on-site data gathering base station and the webserver; Described N be greater than 1 integer;
Described on-site data gathering base station comprises contact line state parameter transducer, data processor, telecommunication circuit and power supply; Described power supply is used for powering to the consuming parts in on-site data gathering base station; Described contact line state parameter transducer, telecommunication circuit all have signal with data processor and are connected;
N-th on-site data gathering base station has signal by its telecommunication circuit with (n+1)th on-site data gathering base station and is connected, n gets 1,2 ..., N-1; N number of on-site data gathering base station has signal by its telecommunication circuit and the webserver and is connected.
2. a kind of contact line power supply unit ground monitoring network according to claim 1, it is characterized in that, the described webserver also has signal with the computer of each service area and is connected.
3. a kind of contact line power supply unit ground monitoring network according to claim 1 and 2, it is characterized in that, described contact line state parameter transducer comprises contact wire tension pick-up, carrier cable tension pick-up, contact wire vibrating sensor, temperature sensor, humidity sensor, compensate for displacement transducer and contact line insulator leakage current sensor.
4. a kind of contact line power supply unit ground monitoring network according to claim 3, it is characterized in that, described contact wire tension pick-up is installed on the contact wire at contact net anchorage place.
5. a kind of contact line power supply unit ground monitoring network according to claim 3, it is characterized in that, described contact wire vibrating sensor is installed on the bracket place above contact wire locator.
6. a kind of contact line power supply unit ground monitoring network according to claim 3, it is characterized in that, described compensate for displacement transducer is installed on the anchor post at contact net anchorage place.
7. a kind of contact line power supply unit ground monitoring network according to claim 3, it is characterized in that, described carrier cable tension pick-up is installed on carrier cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938337.7U CN205178650U (en) | 2015-11-23 | 2015-11-23 | Contact net power supply unit ground monitoring network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938337.7U CN205178650U (en) | 2015-11-23 | 2015-11-23 | Contact net power supply unit ground monitoring network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178650U true CN205178650U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938337.7U Expired - Fee Related CN205178650U (en) | 2015-11-23 | 2015-11-23 | Contact net power supply unit ground monitoring network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462813A (en) * | 2017-09-05 | 2017-12-12 | 中铁第勘察设计院集团有限公司 | Contact net on-line monitoring system and its method |
| CN107525581A (en) * | 2017-09-05 | 2017-12-29 | 中铁第勘察设计院集团有限公司 | Contact net system contact suspension monitoring device |
| CN109547558A (en) * | 2018-12-07 | 2019-03-29 | 南京铁道职业技术学院 | A kind of railway contact line security alerting system |
-
2015
- 2015-11-23 CN CN201520938337.7U patent/CN205178650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462813A (en) * | 2017-09-05 | 2017-12-12 | 中铁第勘察设计院集团有限公司 | Contact net on-line monitoring system and its method |
| CN107525581A (en) * | 2017-09-05 | 2017-12-29 | 中铁第勘察设计院集团有限公司 | Contact net system contact suspension monitoring device |
| CN109547558A (en) * | 2018-12-07 | 2019-03-29 | 南京铁道职业技术学院 | A kind of railway contact line security alerting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20201123 |