CN107024293A - Rail temperature thermometric support member and the rail temperature temperature measuring equipment comprising it - Google Patents
Rail temperature thermometric support member and the rail temperature temperature measuring equipment comprising it Download PDFInfo
- Publication number
- CN107024293A CN107024293A CN201710213887.6A CN201710213887A CN107024293A CN 107024293 A CN107024293 A CN 107024293A CN 201710213887 A CN201710213887 A CN 201710213887A CN 107024293 A CN107024293 A CN 107024293A
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- CN
- China
- Prior art keywords
- temperature
- rail
- wireless
- temperature sensor
- positioning hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses rail temperature thermometric support member, including：Support block；Open up the first temperature sensor positioning hole and second temperature sensor positioning hole in support block, the waist location of the first temperature sensor positioning hole towards rail to be monitored is opened up, the foot direction of second temperature sensor positioning hole towards rail to be monitored is opened up.The invention also discloses the rail temperature temperature measuring equipment for including above-mentioned rail temperature thermometric support member.The rail temperature thermometric support member of the present invention, the sensor of two different directions can be clamped simultaneously, realized the temperature for monitoring rail waist and foot simultaneously, met the demand of rail temperature monitoring, and sensor is fixed conveniently, simple to operate.
Description
Technical field
Surveyed the present invention relates to railway monitoring technical field, more particularly to a kind of rail temperature thermometric support member and the rail temperature comprising it
Warm device
Background technology
Rail track generally uses continuous welded rail track technology, is the characteristics of continuous welded rail track, and track is by many long section of rail
Laying is formed, and the gap between rail is smaller.However, due to the principle expanded with heat and contract with cold, rail occurs expansion or received
Contracting, so as to cause rail expansion or broken rail phenomenon, great threat traffic safety.Accordingly, it would be desirable to be monitored to rail temperature.By
Temperature at the web of the rail and foot being capable of the preferable overall temperature conditions of reaction rail, it is therefore desirable to which the web of the rail and foot are carried out
Temperature monitoring.In existing rail temperature monitoring system, temperature sensor is arranged on the web of the rail and foot and more bothered, is not had
One special device for positioning and supporting, causes temperature sensor to be installed cumbersome, and if installing not firm, influences temperature sensor
Monitoring accuracy.
The content of the invention
To solve in the prior art, temperature sensor is arranged on cumbersome on the web of the rail and foot in rail temperature monitoring system
Technical problem, technical scheme is as follows：
Rail temperature thermometric support member in the present invention, including：Support block；The first temperature sensor is opened up in the support block to determine
Position hole and second temperature sensor positioning hole, the waist location of the first temperature sensor positioning hole towards the rail to be monitored are opened
If, the foot direction of the second temperature sensor positioning hole towards rail to be monitored opens up.
In a preferred embodiment, the material of the support block is duralumin, hard alumin ium alloy.
The invention also discloses a kind of rail temperature temperature measuring equipment for including above-mentioned rail temperature thermometric support member, in addition to wireless temperature
Sensor, the first temperature that the radio temperature sensor is respectively arranged in the rail temperature thermometric support member by U-shaped pressing plate is passed
Sensor positioning hole and second temperature sensor positioning hole, measure the temperature at the waist and foot of rail to be monitored.
In a preferred embodiment, including the first plunger and the second plunger；First plunger is arranged at described
In first temperature sensor positioning hole, one end of first plunger is connected by spring and the first temperature sensor positioning hole hole wall
Connect, the other end of first plunger is connected with the U-shaped pressing plate；Second plunger is arranged at the second temperature sensor
In positioning hole, one end of second plunger is connected by spring with second temperature sensor positioning hole hole wall, second post
The other end of plug is connected with the U-shaped pressing plate.
In a preferred embodiment, including bottom plate；The two ends of the bottom plate pass through bolt and described two rails
The support block connection of warm thermometric support member, makes the first temperature sensor positioning hole aperture phase of described two rail temperature thermometric support members
To setting.
In a preferred embodiment, including wireless temperature measurement main frame；The wireless temperature measurement main frame and the wireless temperature
Sensor wireless connection is spent, the radio temperature sensor transmits the temperature at the track waist and foot of collection to wireless survey
Warm main frame, the wireless temperature measurement main frame is shown the temperature information that the radio temperature sensor of reception is sent by its display screen
Show.
In a preferred embodiment, including DTU wireless data transmission terminals, external antenna and mobile terminal；Institute
State DTU wireless data transmission terminals to be connected by RS-232 interface with the wireless temperature measurement main frame, the DTU wireless data transmissions
Terminal is also connected with the external antenna, and the wireless temperature measurement host computer DTU wireless data transmission terminals and external antenna will
The temperature of track waist and foot is transmitted to the mobile terminal.
In a preferred embodiment, including battery and solar panels；The output end of the solar panels and institute
State the input connection of battery, the power connection end and the DTU of the output end of the battery and the wireless temperature measurement main frame without
The power connection end connection of line data transmission terminal.
In a preferred embodiment, including alarm, the input of the alarm and the wireless temperature measurement master
The output end connection of machine, when the radio temperature sensor temperature that the wireless temperature measurement main frame is received is more than in wireless temperature measurement main frame just
During the maximum set that begins, the wireless temperature measurement host computer control alarm equipment alarm reminds rail temperature too high.
In a preferred embodiment, including communication cabinet and lightning rod；The communication equipment is included described in internal set
DTU wireless data transmission terminals, the wireless temperature measurement main frame and the battery；Solar energy is set outside the communication cabinet
Plate, the external antenna and the lightning rod.
Rail temperature thermometric support member in the present invention, compared with prior art, its advantage is：
Rail temperature thermometric support member in the present invention, includes first sensor positioning hole and second sensor positioning hole, the
The waist location of one temperature sensor positioning hole towards rail to be monitored is opened up, second temperature sensor positioning hole is towards to be monitored
The foot direction of rail is opened up.The rail temperature thermometric support member can clamp the sensor of two different directions simultaneously, realize simultaneously
The temperature of rail waist and foot is monitored, the demand of rail temperature monitoring is met, and sensor is fixed conveniently, it is simple to operate.
Rail temperature temperature measuring equipment in the present invention, includes above-mentioned rail temperature thermometric support member and radio temperature sensor, in order to
Stable fixed wireless temperature sensor, sets the in the first temperature sensor positioning hole and second temperature sensor positioning hole
One plunger and the second plunger, one end of the first plunger are connected by spring with the first temperature sensor positioning hole hole wall, the first post
The other end of plug is connected with U-shaped pressing plate, and one end of the second plunger is connected by spring with second temperature sensor positioning hole hole wall,
The other end of second plunger is connected with U-shaped pressing plate.The U-shaped pressing plate of control adjustment realized by amount of spring compression is set by this kind
Pressure between radio temperature sensor；Rail temperature temperature measuring equipment in the present invention, used radio temperature sensor peace
Dress is convenient and stability is good, so as to ensure the accuracy of measurement；Rail is realized using DTU wireless data transmission terminals and external antenna
Channel temp is wirelessly transferred, it is to avoid wire transmission wiring is complicated and shortcoming of very flexible；It is wireless survey using solar panels
Warm main frame and DTU wireless data transmission terminal provides electric energy, rationally utilizes solar energy resources.
Brief description of the drawings
Fig. 1 is the structural representation of rail temperature thermometric support member in the present invention；
Fig. 2 is the use state figure of rail temperature thermometric support member in the present invention；
Fig. 3 is the structural representation of rail temperature temperature measuring equipment in the present invention.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, technical scheme is clearly and completely described.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
As shown in figure 1, rail temperature thermometric support member, including：Support block 1；The positioning of the first temperature sensor is opened up in support block 1
Hole 2 and second temperature sensor positioning hole 3, the waist location of the first temperature sensor positioning hole 2 towards rail to be monitored opens up,
The foot direction of second temperature sensor positioning hole 3 towards rail to be monitored is opened up.The support member 1 can support simultaneously the web of the rail and
The sensor of foot both direction, realize the monitoring temperature at the web of the rail and foot, it is to avoid is separately provided each direction sensor
When it is cumbersome, it is simple to operate.
To extend the service life of the rail temperature thermometric support member, the choice of material of support block 1 therein is duralumin, hard alumin ium alloy.Firmly
Intensity of aluminum alloy and heat resistance preferably, are influenceed smaller by the temperature of track in itself, can preferably ensure rail temperature thermometric
The service life of support member.
The invention also discloses a kind of rail temperature temperature measuring equipment, as shown in Figures 2 and 3, including above-mentioned rail temperature thermometric support member
And radio temperature sensor 7；Radio temperature sensor 7 is respectively arranged in the first temperature of rail temperature thermometric support member by U-shaped pressing plate 6
Sensor positioning hole 2 and second temperature sensor positioning hole 3 are spent, the temperature at the waist and foot of rail to be monitored is measured, its
The model BM100 of middle radio temperature sensor 7.
For stable fixed wireless temperature sensor 7, in the first temperature sensor positioning hole 2 and second temperature sensor
First plunger 4 and the second plunger 5 are set in positioning hole 3, and one end of the first plunger 4 is fixed by the temperature sensor of spring 19 and first
Position hole 2 hole wall connection, the other end of the first plunger 4 is connected with U-shaped pressing plate 6, and one end of the second plunger 5 passes through spring 19 and second
The hole wall of temperature sensor positioning hole 3 is connected, and the other end of the second plunger 5 is connected with U-shaped pressing plate 6.Set realization logical by this kind
The pressure crossed between the U-shaped pressing plate 6 of control adjustment of the decrement of spring 19 and radio temperature sensor 7.
To obtain accurate rail temperature numerical value, it is necessary to web of the rail both sides and the temperature of foot both sides of measure track,
Therefore, a bottom plate 9 is set, and the two ends of bottom plate 9 are connected by the bottom of bolt and the support block 1 of two rail temperature thermometric support members
Connect, be oppositely arranged the aperture of the first temperature sensor positioning hole 2 of two rail temperature thermometric support members, so as to measure web of the rail both sides
Temperature；The aperture of the second temperature sensor positioning hole 3 of two rail temperature thermometric support members both faces towards foot upper surface simultaneously, measures
The temperature of foot both sides upper surface.
Shown for the temperature at the web of the rail and foot that measure radio temperature sensor 7, it is direct without monitoring personnel
The numerical value that radio temperature sensor 7 is shown is watched, wireless temperature measurement main frame 10, the input and nothing of wireless temperature measurement main frame 10 has been added
Line temperature sensor 7 output end connection, radio temperature sensor 7 by the temperature at the track waist and foot of collection transmit to
Wireless temperature measurement main frame 10, the temperature that wireless temperature measurement main frame 10 is sent multiple radio temperature sensors 7 of reception by its display screen
Degree information is while shown, the temperature of monitoring personnel's track directly from the display screen of wireless temperature measurement main frame 10, nothing
The Temperature numerical of each temperature sensor need to be checked respectively, it is simple and convenient.
To enable monitoring personnel to learn the Temperature numerical of track in real time, without always before wireless temperature measurement main frame 10
Viewing, there is provided DTU wireless data transmission terminals 12, external antenna 13 and mobile terminal；DTU wireless data transmission terminals 12 with
Wireless temperature measurement main frame 10 is connected by RS-232 interface 11, and DTU wireless data transmission terminals 12 are also connected with external antenna 13, will
The Temperature numerical that the wireless temperature measurement main frame 10 of reception is transmitted carries out Long Distant Transmit by external antenna 13.Wireless temperature measurement main frame 10
The temperature of track waist and foot is transmitted to mobile terminal, prison using DTU wireless data transmission terminals 12 and external antenna 13
Survey personnel can easily observe the model of the temperature conditions, wherein wireless temperature measurement main frame 10 of track by mobile terminal
ZXJK-M；The model WS2001T1 of DTU wireless data transmission terminals 12.
Energy-conserving and environment-protective are advocated now, rationally utilize resource.Therefore, the present invention used in wireless temperature measurement main frame 10 and
Electric energy used in DTU wireless data transmission terminals 12 comes from solar energy, to obtain solar energy resources and being stored
For using, the present invention includes battery 16 and solar panels 15；The output end of solar panels 15 and the input of battery 16
End connection, the output end of battery 16 and the power connection end of wireless temperature measurement main frame 10 and DTU wireless data transmission terminals 12 connect electricity
End connection.It is wireless for wireless temperature measurement main frame 10 and DTU in battery 16 that solar panels 15 convert the solar into power storage
Data transmission terminal 12 is used, and saves the energy.
To reduce the amount of labour and guarantee monitoring effect of rail temperature monitoring personnel, there is provided alarm 18, alarm 18 it is defeated
Enter end to be connected with the output end of wireless temperature measurement main frame 10, when the temperature of temperature sensor 7 that wireless temperature measurement main frame 10 is received is more than nothing
During the maximum initially set in line thermometric main frame 10, the control alarm 18 of wireless temperature measurement main frame 10 is alarmed, and reminds rail temperature
It is too high, so as to remind monitoring personnel to be handled in time.
For extension the present invention in each electric equipment can normal work, the present invention in include communication cabinet 17；It is logical
Believe that the inside of rack 17 sets DTU wireless data transmission terminals 12, wireless temperature measurement main frame 10 and battery 16；Outside communication cabinet 17
Solar panels 15, external antenna 13 are set.To prevent that communication cabinet is struck by lightning, lightning arrester is set at the top of communication cabinet
14, so as to ensure that the electric equipment inside communication cabinet 17 being capable of normal work.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. rail temperature thermometric support member, it is characterised in that including：Support block；The first temperature sensor is opened up in the support block to determine
Position hole and second temperature sensor positioning hole, the waist location of the first temperature sensor positioning hole towards the rail to be monitored are opened
If, the foot direction of the second temperature sensor positioning hole towards rail to be monitored opens up.
2. rail temperature thermometric support member according to claim 1, it is characterised in that the material of the support block is closed for duralumin
Gold.
3. rail temperature temperature measuring equipment, it is characterised in that including rail temperature thermometric support member and wireless temperature in claim 1 or 2 are passed
Sensor, the radio temperature sensor is respectively arranged in the first TEMP of the rail temperature thermometric support member by U-shaped pressing plate
Device positioning hole and second temperature sensor positioning hole, measure the temperature at the waist and foot of rail to be monitored.
4. rail temperature temperature measuring equipment according to claim 3, it is characterised in that including the first plunger and the second plunger；It is described
First plunger is arranged in the first temperature sensor positioning hole, and one end of first plunger passes through spring and the first temperature
Sensor positioning hole hole wall is connected, and the other end of first plunger is connected with the U-shaped pressing plate；Second plunger is arranged at
In the second temperature sensor positioning hole, one end of second plunger passes through spring and second temperature sensor positioning hole hole
Wall is connected, and the other end of second plunger is connected with the U-shaped pressing plate.
5. rail temperature temperature measuring equipment according to claim 4, it is characterised in that including bottom plate；The two ends of the bottom plate lead to
The support block that bolt is crossed with described two rail temperature thermometric support members is connected, and makes the first temperature of described two rail temperature thermometric support members
Sensor positioning hole aperture is oppositely arranged.
6. rail temperature temperature measuring equipment according to claim 5, it is characterised in that including wireless temperature measurement main frame；The wireless survey
Warm main frame and the radio temperature sensor wireless connection, the radio temperature sensor is by the track waist and foot of collection
Temperature transmit to wireless temperature measurement main frame, the wireless temperature measurement main frame is sent out the radio temperature sensor of reception by its display screen
The temperature information sent is shown.
7. rail temperature temperature measuring equipment according to claim 6, it is characterised in that including DTU wireless data transmission terminals, external
Antenna and mobile terminal；The DTU wireless data transmission terminals are connected with the wireless temperature measurement main frame by RS-232 interface, institute
State DTU wireless data transmission terminals to be also connected with the external antenna, the wireless temperature measurement host computer DTU wireless data transmissions
Terminal and external antenna transmit the temperature of track waist and foot to the mobile terminal.
8. rail temperature temperature measuring equipment according to claim 7, it is characterised in that including battery and solar panels；It is described too
The output end of positive energy plate is connected with the input of the battery, the output end of the battery and the wireless temperature measurement main frame
The power connection end connection of power connection end and the DTU wireless data transmission terminals.
9. rail temperature temperature measuring equipment according to claim 8, it is characterised in that including alarm, the input of the alarm
End is connected with the output end of the wireless temperature measurement main frame, when the radio temperature sensor temperature that the wireless temperature measurement main frame is received is big
When the maximum initially set in wireless temperature measurement main frame, the wireless temperature measurement host computer control alarm equipment alarm reminds track temperature
Spend height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213887.6A CN107024293B (en) | 2017-04-01 | 2017-04-01 | Rail temperature measurement support piece and rail temperature measurement device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213887.6A CN107024293B (en) | 2017-04-01 | 2017-04-01 | Rail temperature measurement support piece and rail temperature measurement device comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107024293A true CN107024293A (en) | 2017-08-08 |
| CN107024293B CN107024293B (en) | 2023-08-29 |
Family
ID=59526915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710213887.6A Active CN107024293B (en) | 2017-04-01 | 2017-04-01 | Rail temperature measurement support piece and rail temperature measurement device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107024293B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109710000A (en) * | 2019-02-26 | 2019-05-03 | 宁夏大学 | A kind of rail temperature regulator control system and method |
| CN111060212A (en) * | 2019-12-02 | 2020-04-24 | 包头钢铁（集团）有限责任公司 | Steel rail core temperature measuring method |
| CN111735550A (en) * | 2020-06-30 | 2020-10-02 | 中国科学院西安光学精密机械研究所 | Preheating temperature monitoring device for steel rail thermite welding |
| CN112278009A (en) * | 2020-10-30 | 2021-01-29 | 西南交通大学 | Temperature measuring device applied to track and use control method |
| CN114659690A (en) * | 2022-03-09 | 2022-06-24 | 同济大学 | Wheel-rail force wireless monitoring device, system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111060212A (en) * | 2019-12-02 | 2020-04-24 | 包头钢铁（集团）有限责任公司 | Steel rail core temperature measuring method |
| CN111735550A (en) * | 2020-06-30 | 2020-10-02 | 中国科学院西安光学精密机械研究所 | Preheating temperature monitoring device for steel rail thermite welding |
| CN112278009A (en) * | 2020-10-30 | 2021-01-29 | 西南交通大学 | Temperature measuring device applied to track and use control method |
| CN114659690A (en) * | 2022-03-09 | 2022-06-24 | 同济大学 | Wheel-rail force wireless monitoring device, system and method |
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| Publication number | Publication date |
|---|---|
| CN107024293B (en) | 2023-08-29 |
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