CN204415429U - A kind of motor train unit axis temperature alarming equipment - Google Patents
A kind of motor train unit axis temperature alarming equipment Download PDFInfo
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- CN204415429U CN204415429U CN201520071335.2U CN201520071335U CN204415429U CN 204415429 U CN204415429 U CN 204415429U CN 201520071335 U CN201520071335 U CN 201520071335U CN 204415429 U CN204415429 U CN 204415429U
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- temperature sensor
- temperature
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- motor train
- motor
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Abstract
A kind of motor train unit axis temperature alarming equipment, belongs to motor train unit technical field, comprises temperature sensor, temperature detector and shielding wire fixed strip; Motor train unit are divided into trailer and power car by compartment; Axle box temperature sensor in acting trailer system equipment connects temperature detector; Axle box temperature sensor in power car system equipment, gearbox temperature sensor and motor temperature sensor connect temperature detector.The utility model namely can the temperature information of Real-time Feedback measured position, increases controlled operability, can prevent again wrong report further, improve train safe.
Description
Technical field
The utility model relates to a kind of motor train unit axis temperature alarming equipment, belongs to motor train unit technical field.
Background technology
In motor train unit originally, axis temperature alarming equipment is only a set of Fuse Type relay switch warning device, it is judging to pass through fuse wire after temperature exceedes setting value, disconnect the output that supporting relay switch controls alerting signal, and real-time detection display and data logging are not carried out to temperature.During on-line operation, often report by mistake, and fault cannot review reason after occurring, often affect the operation of train.
Along with the fast development of China Express Railway, speed per hour constantly improves, unprecedented height is also reached to the requirement of safety, originally only axle box temperature is monitored and can not meet our control to train safe, wherein also more and more important to the measurement of gear case and motor.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, solve the problems such as existing axle reporting system function singleness, wrong report.The utility model provides a kind of motor train unit axis temperature alarming equipment, in real time the temperature information of display measured position.
The technical scheme that the utility model technical solution problem adopts is:
A kind of motor train unit axis temperature alarming equipment, comprises temperature sensor, temperature detector and shielding wire fixed strip; Motor train unit are divided into trailer and power car by compartment; Axle box temperature sensor in acting trailer system equipment connects temperature detector; Axle box temperature sensor in power car system equipment, gearbox temperature sensor and motor temperature sensor connect temperature detector.
The utility model is for the Mechanical Builds of gear case and motor and sensor producer joint research and development supporting gear case sensor and electromechanical transducer, and it is consistent with axle box temperature sensor principle of work.Can being real-time monitored the temperature of axle box, gear case and motor correspondence position by temperature detector, reporting to the police when there is unusual condition, thus actv. ensures the driving safety of train.
Accompanying drawing explanation
Fig. 1 motor train unit axis temperature alarming equipment of the present utility model connection diagram.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of motor train unit axis temperature alarming equipment, motor train unit are divided into trailer 1 and power car 2 by compartment.Axle box temperature sensor 4 in trailer 1 system equipment connects temperature detector 3; Axle box temperature sensor 4 in power car 2 system equipment, gearbox temperature sensor 5 and motor temperature sensor 6 connect temperature detector 3; Different with the number in power car compartment according to the trailer body that different automobile types is corresponding.
As mentioned above, embodiment of the present utility model is explained, but as long as do not depart from inventive point of the present utility model in fact and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation is also all included within protection domain of the present utility model.
Claims (1)
1. a motor train unit axis temperature alarming equipment, its feature is comprising temperature sensor, temperature detector and shielding wire fixed strip; Motor train unit are divided into trailer and power car by compartment; Axle box temperature sensor in acting trailer system equipment connects temperature detector; Axle box temperature sensor in power car system equipment, gearbox temperature sensor and motor temperature sensor connect temperature detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071335.2U CN204415429U (en) | 2015-01-31 | 2015-01-31 | A kind of motor train unit axis temperature alarming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071335.2U CN204415429U (en) | 2015-01-31 | 2015-01-31 | A kind of motor train unit axis temperature alarming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415429U true CN204415429U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071335.2U Active CN204415429U (en) | 2015-01-31 | 2015-01-31 | A kind of motor train unit axis temperature alarming equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204415429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752108A (en) * | 2016-02-26 | 2016-07-13 | 中车青岛四方机车车辆股份有限公司 | Positioning device for shaft temperature alarm shaft position of motor train unit |
-
2015
- 2015-01-31 CN CN201520071335.2U patent/CN204415429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752108A (en) * | 2016-02-26 | 2016-07-13 | 中车青岛四方机车车辆股份有限公司 | Positioning device for shaft temperature alarm shaft position of motor train unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |