CN206593766U - Contact net electrically connects temperature on-line monitoring device - Google Patents
Contact net electrically connects temperature on-line monitoring device Download PDFInfo
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- CN206593766U CN206593766U CN201720258927.4U CN201720258927U CN206593766U CN 206593766 U CN206593766 U CN 206593766U CN 201720258927 U CN201720258927 U CN 201720258927U CN 206593766 U CN206593766 U CN 206593766U
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- Prior art keywords
- shell
- contact net
- monitoring device
- electrically connects
- line monitoring
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Abstract
Temperature on-line monitoring device is electrically connected the utility model discloses a kind of contact net, including shell, temperature sensor and main frame, the main frame is arranged in the shell, solar panel is set on the shell, the electrical storage device being connected with the solar panel is set in the main frame, one is also set up on the shell is used for standby and dismountable charging wire, the charging wire is connected with the electrical storage device in the main frame, waterproof connection is carried out by the first water joint between the charging wire and the shell, the antenna for receiving and dispatching WIFI or GPRS signals is also set up on the shell.The utility model can realize on-line automatic, continuous temperature monitoring, can in time find to electrically connect wire clamp problem, remove artificial periodic inspection operation from, reduce manpower and materials cost, improve travel safety.
Description
Technical field
The utility model is related to equipment of railway transportation technical field, and in particular to a kind of contact net electrically connects temperature online prison
Survey device.
Background technology
Contact net is the main power supply facilities of electric railway, during train high-speed cruising by above traction locomotive by electricity
Bow is powered with contacting linear contact lay, and the quality of its state directly decides the operation conditions of traction locomotive, is influence train operation speed
The principal element of degree and traffic safety.
Electrically connect and refer to a kind of wire that wire clamp is respectively provided with two ends, by each sectional power supply of the contact suspension of contact net
Between circuit connect, it is ensured that circuit it is unimpeded, reduce resistance by electrically connecting achievable parallel operation, reduce electric energy and damage
Consumption, improves terminal voltage, improves power supply quality.
It is to be electrically connected to electrically connect wire clamp major function, is manufactured by alloy, is fastened during installation by screw.
During train use, contact net can with train driving up-down vibration so that electrically connect wire clamp also can and then vibrate, work
Wire clamp screw is possible to loosen after a period of time, causes occur gap at wire clamp, contact resistance increase, big during locomotive operation
Electric current is by causing wire clamp heating or even burning out contact net accident of power supply occur, influence train operating safety.
The existing wire clamp that electrically connects artificially regularly carries out high-altitude maintenance mainly by contact net power failure operation.Check spiral shell
Silk has non-loosening, opens wire clamp and visually confirms that there are non-oxidation, burn etc. in inside.Using red when being further then regular visit
Outer temperature measurer carries out remote temperature test, or telescopic observation outward appearance has without exception.These detection modes are all discontinuous, deposit
In the monitoring blank phase, it is impossible to which the very first time obtains fault message, with certain accident risk.
Utility model content
The utility model overcomes the deficiencies in the prior art to be used to be fixedly mounted on contact net in the wild and have there is provided one kind
The contact net for having functions of waterproof and dustproof electrically connects temperature on-line monitoring device.
In view of the above mentioned problem of prior art, the utility model is used according to disclosed in the utility model on one side
Following technical scheme：
A kind of contact net electrically connects temperature on-line monitoring device, including shell, temperature sensor and main frame, and the main frame is set
It is placed in the shell, sets and set in solar panel, the main frame and solar panel company on the shell
One is also set up on the electrical storage device connect, the shell is used for standby and dismountable charging wire, the charging wire with it is described
Electrical storage device connection in main frame, waterproof connection, institute are carried out between the charging wire and the shell by the first water joint
The antenna also set up on shell for receiving and dispatching WIFI or GPRS signals is stated, passes through the second waterproof between the antenna and the shell
Joint carries out waterproof connection, and the temperature sensor is arranged at setting signal acquisition process in a connection thread end, the main frame
Unit, the temperature sensor is connected by the connecting line with the signal acquisition process unit, and is set in the main frame
The processor of single chip computer being connected with the signal acquisition process unit is put, three proofings is passed through between the connecting line and the shell
Water swivel carries out waterproof connection.
In order to which the utility model is better achieved, further technical scheme is：
According to an embodiment of the present utility model, the processor of single chip computer is also connected with serial communication modular.
According to another embodiment of the present utility model, the processor of single chip computer also with GPRS/CDMA communication modules
Connection.
According to another embodiment of the present utility model, the processor of single chip computer is also connected with wireless radio frequency modules.
According to another embodiment of the present utility model, the processor of single chip computer is also connected with clock chip.
According to another embodiment of the present utility model, the processor of single chip computer is also connected with data storage cell.
According to another embodiment of the present utility model, the processor of single chip computer is also connected with power-supply system.
The utility model can also be：
According to another embodiment of the present utility model, also set up and set in an ear, the ear on the shell
For the hole on the carrier cable of contact net.
According to another embodiment of the present utility model, the temperature sensor passes through the wire clamp on buckle and carrier cable
It is fixedly connected.
According to another embodiment of the present utility model, the electrical storage device is lithium battery.
Compared with prior art, one of the beneficial effects of the utility model are：
A kind of contact net of the present utility model electrically connects temperature on-line monitoring device, and on-line automatic, continuous temperature can be achieved
Monitoring, can in time find to electrically connect wire clamp problem, eliminate artificial periodic inspection operation, reduce manpower and materials cost, improve
Travel safety.
Brief description of the drawings
, below will be to embodiment for clearer explanation present specification embodiment or technical scheme of the prior art
Or the accompanying drawing used required in the description of prior art is briefly described, it should be apparent that, drawings in the following description are only
It is the reference to the embodiment of some in present specification, for those skilled in the art, is not paying creative work
In the case of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that temperature on-line monitoring device is electrically connected according to the contact net of the utility model one embodiment
Figure.
Fig. 2 is the circuit block diagram inside the main frame according to the utility model one embodiment.
Fig. 3 is the appearance schematic diagram of the temperature on-line monitoring device according to the utility model another embodiment.
Fig. 4 is the monitoring device and the schematic diagram electrically connected of contact net according to the utility model one embodiment.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1- shells, 2- serial communication modulars, 3-GPRS/CDMA communication modules, 4- wireless radio frequency modules, 5- clocks
Chip, 6- data storage cells, 7- processor of single chip computer, 8- power-supply systems, 9- signal acquisition process units, the 10- sun
Energy cell panel, 11- charging wires, the water joints of 12- first, 13- antennas, the water joints of 14- second, 15- connecting lines,
The water joints of 16- the 3rd, 17- ears, 18- carrier cables, 19- wire clamps.
Embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
As depicted in figs. 1 and 2, Fig. 1 shows and existed according to the contact net Electricity Federation jointing temp of the utility model one embodiment
The structure of line monitoring device, Fig. 2 shows the circuit block diagram inside the main frame according to the utility model one embodiment, Yi Zhongjie
Net-fault electrically connects temperature on-line monitoring device, including shell 1, temperature sensor and main frame, and the main frame is arranged at the shell 1
It is interior, the electric power storage for setting and being connected with the solar panel 10 in solar panel 10, the main frame is set on the shell 1
One is also set up on device, the shell 1 is used for standby and dismountable charging wire 11, and charging wire 11 is in no situation
Under, it can dismantle and separately deposit, external power charging is used by charging wire 11 when some particular surroundings are solar powered not enough；Institute
State charging wire 11 to be connected with the electrical storage device in the main frame, the first waterproof is passed through between the charging wire 11 and the shell 1
Joint 12 carries out also setting up the antenna 13 for receiving and dispatching WIFI or GPRS signals, the antenna 13 on waterproof connection, the shell 1
Waterproof is carried out between the shell 1 by the second water joint 14 to be connected, antenna 13 can receive and dispatch WIFI or GPRS signals, i.e.,
Antenna 13 is connected with GPRS/CDMA communication modules 3 or the grade of wireless radio frequency modules 4, and may also include one for reception antenna
Railway detecting system prison is sent to the timing of GPRS modes after the data concentrator of 13 transmission data, data concentrator statistics
Control center, data concentrator is powered by industrial power；A temperature sensor, the TEMP are mounted with the side of antenna 13
Device is arranged at setting signal acquisition process unit 9 in the end of a connecting line 15, the main frame, and the temperature sensor passes through described
Connecting line 15 is connected with the signal acquisition process unit 9, and is set and the signal acquisition process unit 9 in the main frame
The processor of single chip computer 7 of connection, waterproof company is carried out between the connecting line 15 and the shell 1 by the 3rd water joint 16
Connect.The present apparatus has GPS location function.
Electrical storage device can be using lithium battery etc., and the solar panel 10 for being installed on the top and bottom of shell 1 is deposited by power line
Store up in lithium battery.
Again as shown in Fig. 2 processor of single chip computer 7 also with serial communication modular 2, GPRS/CDMA communication modules 3, wirelessly penetrate
Frequency module 4, clock chip 5, data storage cell 6, power-supply system 8 are connected.
As shown in figure 3, Fig. 3 shows the profile of the temperature on-line monitoring device according to the utility model another embodiment
Also set up and be provided in an ear 17, the ear 17 on the carrier cable 18 of contact net on structure, its shell 1
Hole.
With reference to shown in Fig. 4, Fig. 4 shows the monitoring device according to the utility model one embodiment and the Electricity Federation of contact net
The structure connect, the temperature sensor is fixedly connected by buckle with the wire clamp 19 on carrier cable 18.Buckle can be U-shaped card
Temperature sensor, is stuck at the surface screw gap of wire clamp 19 by button by U-shaped buckle, then by screw by snap lock.
The ear 17 of above structure can be an annulus, be fixedly mounted on the annulus at the monitoring device back side during onsite application
On carrier cable 18, device sensor is snugly fitted on wire clamp 19 using buckle, solar panel is towards illumination sufficient
Direction, device can be monitored work.
Operation principle：The temperature of device temperature sensor sampling wire clamp 19 during work, is passed after then data are converted by A/D
Defeated to arrive processor of single chip computer 7, processor of single chip computer 7 carries out data storage after carrying out correlative compensation calculating, while by temperature data
Together with GPS location information and electric quantity of power supply information by Serial Port Transmission to wireless module, by antenna 13 with RF-wise
Be sent to data concentrator, by data concentrator count after with GPRS modes timing be sent to railway detecting system Surveillance center.
The reserved communication serial port of processor of single chip computer 7, can also carry out program debugging or software upgrading to device.Monitoring device is also matched somebody with somebody
There is mobile data terminal, joint connection in site can be carried out in operating personnel's inspection, obtain current Monitoring Data, check and electrically connect
Wire clamp working condition.Whole device is using solar powered, and the gathered data power consumption of sensor is very small, be wirelessly transferred because
Using close distance radio frequency transmission power consumption also very little, the number with industrial power is given by the big GPRS transmission work of remote power consumption
Carried out according to concentrator, thus greatly reduce the power consumption of monitoring device, reach micro energy lose effect, enabled devices to using too
The positive energy long-term continuous firing of cell panel, without with artificial periodic charge or replacing battery etc., solving the electricity that device field is used
Source problem.
The utility model can be by monitoring the clue temperature, contact net wire clamp temperature, end temperature of contact net special cross section
Degree, then carries out the contact resistance that temperature variation curve analysis judges monitoring point, to confirm its working condition by other devices.
The electricity and detection data of device are sent to prison with radio-frequency technique synchronous transfer to neighbouring data concentrator, then by concentrator
Control center.Device data also can be transferred to mobile terminal passing near WIFI.
Monitoring device realizes on-line automatic, continuous temperature monitoring, can find to electrically connect wire clamp problem in time, removes artificial fixed from
Phase upkeep operation, reduces manpower and materials cost, improves travel safety.Monitoring device is low in energy consumption plus solar powered, can grow
Phase is non-maintaining.Flexibly with GPRS, GPS, radio-frequency technique, data are made to be uploaded to data concentrator, and mobile data can be passed through
Terminal filed gathered data.A large amount of Monitoring Datas, which can be accurately reflected out more, electrically connects working condition, is conducive to contact net to power
Technical Analysis and research.
The embodiment of each in this specification is described by the way of progressive, what each embodiment was stressed be with it is other
Identical similar portion cross-reference between the difference of embodiment, each embodiment.
" one embodiment ", " another embodiment ", " embodiment " for being spoken of in this manual, etc., refer to knot
Specific features, structure or the feature for closing embodiment description are included at least one embodiment of the application generality description
In.It is not necessarily to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining
When one embodiment describes a specific features, structure or feature, what is advocated is this to realize with reference to other embodiment
Feature, structure or feature also fall in the range of the utility model.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure and the scope of claim
It is interior, a variety of variations and modifications can be carried out to the building block and/or layout of theme composite configuration.Except to building block and/
Or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (10)
1. a kind of contact net electrically connects temperature on-line monitoring device, it is characterised in that including shell (1), temperature sensor and master
Machine, the main frame is arranged in the shell (1), is set in solar panel (10), the main frame and is set on the shell (1)
Put also set up on the electrical storage device being connected with the solar panel (10), the shell (1) one be used for it is standby and can
The charging wire (11) of dismounting, the charging wire (11) is connected with the electrical storage device in the main frame, the charging wire (11) and institute
State between shell (1) and to carry out also setting up on waterproof connection, the shell (1) for receiving and dispatching WIFI by the first water joint (12)
Or the antenna (13) of GPRS signals, prevented between the antenna (13) and the shell (1) by the second water joint (14)
Water is connected, and the temperature sensor is arranged at setting signal acquisition process unit in a connecting line (15) end, the main frame
(9), the temperature sensor is connected by the connecting line (15) with the signal acquisition process unit (9), and the master
The processor of single chip computer (7) be connected with the signal acquisition process unit (9) is set in machine, the connecting line (15) and it is described outside
Waterproof connection is carried out by the 3rd water joint (16) between shell (1).
2. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that at the single-chip microcomputer
Reason device (7) is also connected with serial communication modular (2).
3. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that at the single-chip microcomputer
Reason device (7) is also connected with GPRS/CDMA communication modules (3).
4. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that at the single-chip microcomputer
Reason device (7) is also connected with wireless radio frequency modules (4).
5. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that at the single-chip microcomputer
Reason device (7) is also connected with clock chip (5).
6. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that at the single-chip microcomputer
Reason device (7) is also connected with data storage cell (6).
7. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that at the single-chip microcomputer
Reason device (7) is also connected with power-supply system (8).
8. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that on the shell (1)
Also set up the hole being provided on an ear (17), the ear (17) on the carrier cable (18) of contact net.
9. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that the TEMP
Device is fixedly connected by buckle with the wire clamp (19) on carrier cable (18).
10. contact net according to claim 1 electrically connects temperature on-line monitoring device, it is characterised in that the electrical storage device
For lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258927.4U CN206593766U (en) | 2017-03-16 | 2017-03-16 | Contact net electrically connects temperature on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258927.4U CN206593766U (en) | 2017-03-16 | 2017-03-16 | Contact net electrically connects temperature on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593766U true CN206593766U (en) | 2017-10-27 |
Family
ID=60124363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258927.4U Active CN206593766U (en) | 2017-03-16 | 2017-03-16 | Contact net electrically connects temperature on-line monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333005A (en) * | 2019-06-27 | 2019-10-15 | 安徽四创电子股份有限公司 | A kind of open-close type plug-in unit of detectable temperature |
-
2017
- 2017-03-16 CN CN201720258927.4U patent/CN206593766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333005A (en) * | 2019-06-27 | 2019-10-15 | 安徽四创电子股份有限公司 | A kind of open-close type plug-in unit of detectable temperature |
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