CN204641793U - A kind of online rail temperature and wheel rail force detecting device - Google Patents
A kind of online rail temperature and wheel rail force detecting device Download PDFInfo
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- CN204641793U CN204641793U CN201520215894.6U CN201520215894U CN204641793U CN 204641793 U CN204641793 U CN 204641793U CN 201520215894 U CN201520215894 U CN 201520215894U CN 204641793 U CN204641793 U CN 204641793U
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Abstract
The utility model discloses a kind of online rail temperature and wheel rail force detecting device, comprise data trap and the communication interface modules that can be connected with extraneous communication facilities being arranged at data trap one end, communication interface modules for transmit data collecting module collected to data and accept from the instruction of user, data trap comprises: data acquisition module, for carrying out data acquisition; Power module, for power supply, power module has 9-30V input voltage and 5V output voltage; Wherein, data acquisition module is connected with communication interface modules, and power module is connected with data acquisition module and communication interface modules respectively, and data acquisition module comprises analog difference signal data trap, digital input channel and PT100 acquisition module.A kind of online rail temperature of the utility model and wheel rail force structure of the detecting device be simple, can on-line checkingi, ensure data accuracy, the automatic collection of take off data can be realized and conveniently can transmit image data.
Description
Technical field
The utility model relates to a kind of detecting device, particularly relates to a kind of online rail temperature and wheel rail force detecting device.
Background technology
In the fields such as track traffic, the automated on line data collection of measuring instrument is a difficult problem always, although pertinent instruments is all provided with RS232/RS485 interface usually, then industry is still input to the mode of carrying out subsequent treatment in PC in a large amount of hand-kept or on-the-spot temporary detecting of adopting.So not only work heavy, also cannot ensure the accuracy of data simultaneously.
Summary of the invention
The utility model completes to solve deficiency of the prior art, the purpose of this utility model be to provide a kind of structure simple, can on-line checkingi, ensure data accuracy, the automatic collection of take off data can be realized and conveniently can transmit online rail temperature and the wheel rail force detecting device of image data.
The online rail temperature of one of the present utility model and wheel rail force detecting device, comprise data trap and the communication interface modules that can be connected with extraneous communication facilities being arranged at described data trap one end, described communication interface modules for transmit described data collecting module collected to data and accept from the instruction of user, described data trap comprises:
Data acquisition module, for carrying out data acquisition;
Power module, for power supply, described power module has 9-30V input voltage and 5V output voltage;
Wherein, described data acquisition module is connected with communication interface modules, described power module is connected with described data acquisition module and communication interface modules respectively, described data acquisition module comprises analog difference signal data trap, digital input channel and PT100 acquisition module, and described PT100 acquisition module is all connected with external sensor with described analog differential data signal acquisition device.
The online rail temperature of one of the present utility model and wheel rail force detecting device can also be:
Described communication interface modules is connected with GPRS module and/or WIFI module respectively.
Described communication interface modules also with LAN interface, RS232 interface, RS485 interface at least one be connected.
Described data trap also comprises state indicator module, in order to indicate the coupled condition of operating temperature, operating voltage and communication interface.
Described state indicator module comprises status indicator lamp and LCDs.
Described data trap also comprises function expanding module, in order to expand the function of communication interface modules.
Described function expanding module comprises GPRS receiver module and SDI-12 data-interface.
Described data trap also comprises memory module, and in order to store the data that data acquisition module collects, described memory module is connected with described data acquisition module.
Described memory module comprises industrial grade flash memory or storage card.
Described memory module comprises the industrial grade flash memory of at least 64M and the storage card of at least 8G.
The online rail temperature of one of the present utility model and wheel rail force detecting device, comprise data trap and the communication interface modules that can be connected with extraneous communication facilities being arranged at described data trap one end, described communication interface modules for transmit described data collecting module collected to data and accept from the instruction of user, described data trap comprises:
Data acquisition module, for carrying out data acquisition;
Power module, for power supply, described power module has 9-30V input voltage and 5V output voltage;
Wherein, described data acquisition module is connected with communication interface modules, described power module is connected with described data acquisition module and communication interface modules respectively, described data acquisition module comprises analog difference signal according to collector, digital input channel and PT100 acquisition module, and described PT100 acquisition module is all connected with external sensor with described analog differential data signal acquisition device.Like this, the data acquisition module of analog difference signal data trap, digital input channel and PT100 acquisition module composition by the temperature of rail and wheel rail force automatic data collection to and be converted into digital signal, then this digital signal transfers to staff by communication interface modules, transmission can be remote transmission, and the data that staff can use computer or other equipment records to detect also can use remote terminal carry out data analysis and can beam back instruction further.The effect of power module is powered to whole device.The advantage had so be in terms of existing technologies structure simple, can on-line checkingi, ensure data accuracy, the automatic collection of take off data can be realized and conveniently can transmit image data.
Accompanying drawing explanation
The online rail temperature of Fig. 1 the utility model and wheel rail force detecting device schematic diagram.
The online rail temperature of Fig. 2 the utility model and wheel rail force detecting device data acquisition module diagram.
The online rail temperature of Fig. 3 the utility model and wheel rail force detecting device function expanding module diagram.
The online rail temperature of Fig. 4 the utility model and wheel rail force detecting device state indicator module diagram.
The online rail temperature of Fig. 5 the utility model and wheel rail force detecting device memory module schematic diagram.
Figure number explanation
1 ... data trap 2 ... communication interface modules 3 ... power module
4 ... data acquisition module 5 ... analog difference signal data trap 6 ... digital input channel
7 ... PT100 acquisition module 8 ... GPRS module 9 ... WIFI module
10 ... LAN interface 11 ... RS232 interface 12 ... RS485 interface
13 ... state indicator module 14 ... status indicator lamp 15 ... LCDs
16 ... function expanding module 17 ... GPRS receiver module 18 ... SDI-12 data-interface
19 ... memory module 20 ... flash memory 21 ... storage card
Detailed description of the invention
Fig. 1 to Fig. 5 below in conjunction with accompanying drawing is described in further detail the online rail temperature of one of the present utility model and wheel rail force detecting device.
The online rail temperature of one of the present utility model and wheel rail force detecting device, please refer to Fig. 1 to Fig. 5, comprise data trap 1 and the communication interface modules 2 that can be connected with extraneous communication facilities being arranged at described data trap 1 one end, described communication interface modules 2 is for the data transmitting described data acquisition module 4 and collect and the instruction accepted from user, described data trap 1 comprises: data acquisition module 4, for carrying out data acquisition; Power module 3, for power supply, described power module 3 has 9-30V input voltage and 5V output voltage; Wherein, described data acquisition module 4 is connected with communication interface modules 2, described power module 3 is connected with described data acquisition module 4 and communication interface modules 2 respectively, described data acquisition module 4 comprises analog difference signal according to collector, digital input channel 6 and PT100 acquisition module 7, and described PT100 acquisition module 7 is all connected with external sensor with described analog differential data signal acquisition device 5.External sensor is now general sensor, and it comprises the resistance to heat for detecting rail temperature and the strain-gauge for detecting rail wheel rail force.And resistance to heat and strain-gauge all gather temperature and the wheel rail force data of rail by the gluing web of the rail place being posted on rail of thermal conductive silicon.Afterwards external sensor by the temperature of rail that detects and wheel rail force data information transfer to connected PT100 acquisition module 7 and analog differential data signal acquisition device 5.Like this, the data acquisition module 4 of analog difference signal data trap 5, digital input channel 6 and PT100 acquisition module 7 composition by the temperature of rail and wheel rail force automatic data collection to and be converted into digital signal, then this digital signal transfers to staff by communication interface modules 2, transmission can be remote transmission, and the data that staff can use computer or other equipment records to detect also can use remote terminal carry out data analysis and can beam back instruction further.The effect of power module 3 is powered to whole device.The advantage had so be in terms of existing technologies structure simple, can on-line checkingi, ensure data accuracy, the automatic collection of take off data can be realized and conveniently can transmit image data.
The online rail temperature of one of the present utility model and wheel rail force detecting device, please refer to Fig. 1 to Fig. 5, and the basis of previously described technical scheme can also be: described communication interface modules 2 is connected with GPRS module 8 and/or WIFI module 9 respectively.Because be provided with GPRS module 8 and/or WIFI module 9, can realize easily like this data wireless, in real time and remote transmission and transmission, facilitate storage and the analysis of data.Further preferred technical scheme be described communication interface modules also with LAN interface 10, RS232 interface 11, RS485 interface 12 at least one be connected.Like this, can select to be connected with communication apparatus by various module or external interface and then to ensure that the data that data trap 1 collects automatically are sent to staff to be located.
The online rail temperature of one of the present utility model and wheel rail force detecting device, please refer to Fig. 1 to Fig. 5, the basis of previously described technical scheme can also be: described data trap 1 also comprises state indicator module 13, in order to indicate the coupled condition of operating temperature, operating voltage and communication interface.There is state indicator module 13, staff or user can have been facilitated to monitor in real time equipment, and emergency case is made adjustment in time and reacts.Preferred technical scheme is that described state indicator module 13 comprises status indicator lamp 14 and LCDs 15 further.Status indicator lamp 14 can according to the different indicating mode of the state of rail, and as color distinguishes different indicating modes, or blinking intervals difference shows different states.Data are then directly presented on LCD screen by LCDs 15, facilitate staff and user to be directly acquainted with concrete data.Status indicator lamp 14 and LCDs 15 are all connected to data acquisition module 4, and power module 3 is connected with data acquisition module 4, and power module 3 pairs of status indicator lamps 14 and LCDs 15 are by the unified power supply of data acquisition module 4.
The online rail temperature of one of the present utility model and wheel rail force detecting device, please refer to Fig. 1 to Fig. 5, the basis of previously described technical scheme can also be: described data trap 1 also comprises function expanding module 16, in order to expand the function of communication interface modules 2.Expansion module can make the function of online rail temperature of the present utility model and wheel rail force detecting device further expand, and Applicable scope is wider.Concrete data acquisition module 4 is connected with function expanding module, makes the temperature of the rail collected and wheel rail force data message directly carry out Function Extension.Preferred technical scheme is that described function expanding module 16 comprises GPRS receiver module 17 and SDI-12 data-interface 18 further.The advantage of such design is to realize data wireless transmission, avoiding field wiring, also improve system compatibility.In addition, can be specifically that data acquisition module 4 accepts module 17 with GPRS and is connected, carry out Function Extension.
The online rail temperature of one of the present utility model and wheel rail force detecting device, please refer to Fig. 1 to Fig. 5, the basis of previously described technical scheme can also be: described data trap 1 also comprises memory module 19, in order to store the data that data acquisition module 4 collects, described memory module 19 is connected with described data acquisition module 4.Like this, owing to there being the existence of the memory module 19 storing data, the temperature of the rail in any stage and wheel rail force is made all can to go on record and store, in order to subsequent analysis and inquiry.Preferred technical scheme is that described memory module 19 comprises industrial grade flash memory 20 or storage card 21 further.The advantage using industrial grade flash memory 20 is that it can support power-down protection, makes the performance of online rail temperature of the present utility model and wheel rail force detecting device more reliable and more stable.Can be specifically that described memory module 19 comprises the industrial grade flash memory 20 of at least 64M and the storage card 21 of at least 8G.Such storage content is guaranteed and have power-down protection.
Above-mentionedly only several specific embodiments in the utility model to be illustrated; but can not as protection domain of the present utility model; every according to the change of the equivalence done by design spirit in the utility model or to modify or equal proportion zooms in or out, all should think and fall into protection domain of the present utility model.
Claims (10)
1. an online rail temperature and wheel rail force detecting device, it is characterized in that: comprise data trap and the communication interface modules that can be connected with extraneous communication facilities being arranged at described data trap one end, described communication interface modules for transmit described data collecting module collected to data and accept from the instruction of user, described data trap comprises:
Data acquisition module, for carrying out data acquisition;
Power module, for power supply, described power module has 9-30V input voltage and 5V output voltage;
Wherein, described data acquisition module is connected with communication interface modules, described power module is connected with described data acquisition module and communication interface modules respectively, described data acquisition module comprises analog difference signal data trap, digital input channel and PT100 acquisition module, and described PT100 acquisition module is all connected with external sensor with described analog differential data signal acquisition device.
2. the online rail temperature of one according to claim 1 and wheel rail force detecting device, is characterized in that: described communication interface modules is connected with GPRS module and/or WIFI module respectively.
3. the online rail temperature of one according to claim 2 and wheel rail force detecting device, is characterized in that: described communication interface modules also with LAN interface, RS232 interface, RS485 interface at least one be connected.
4. the online rail temperature of one according to claim 1 or 2 or 3 and wheel rail force detecting device, is characterized in that: described data trap also comprises state indicator module, in order to indicate the coupled condition of operating temperature, operating voltage and communication interface.
5. the online rail temperature of one according to claim 4 and wheel rail force detecting device, is characterized in that: described state indicator module comprises status indicator lamp and LCDs.
6. the online rail temperature of one according to claim 1 or 2 or 3 and wheel rail force detecting device, is characterized in that: described data trap also comprises function expanding module, in order to expand the function of communication interface modules.
7. the online rail temperature of one according to claim 6 and wheel rail force detecting device, is characterized in that: described function expanding module comprises GPRS receiver module and SDI-12 data-interface.
8. the online rail temperature of one according to claim 1 or 2 or 3 and wheel rail force detecting device, it is characterized in that: described data trap also comprises memory module, in order to store the data that data acquisition module collects, described memory module is connected with described data acquisition module.
9. the online rail temperature of one according to claim 8 and wheel rail force detecting device, is characterized in that: described memory module comprises industrial grade flash memory or storage card.
10. the online rail temperature of one according to claim 9 and wheel rail force detecting device, is characterized in that: described memory module comprises the industrial grade flash memory of at least 64M and the storage card of at least 8G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215894.6U CN204641793U (en) | 2015-04-10 | 2015-04-10 | A kind of online rail temperature and wheel rail force detecting device |
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| CN201520215894.6U CN204641793U (en) | 2015-04-10 | 2015-04-10 | A kind of online rail temperature and wheel rail force detecting device |
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| CN204641793U true CN204641793U (en) | 2015-09-16 |
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| CN201520215894.6U Expired - Fee Related CN204641793U (en) | 2015-04-10 | 2015-04-10 | A kind of online rail temperature and wheel rail force detecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114759954A (en) * | 2022-06-13 | 2022-07-15 | 西南交通大学 | Wheel-rail force wireless detection device |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114759954A (en) * | 2022-06-13 | 2022-07-15 | 西南交通大学 | Wheel-rail force wireless detection device |
| CN114759954B (en) * | 2022-06-13 | 2022-09-06 | 西南交通大学 | Wheel-rail force wireless detection device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |