CN203824775U - System for measuring a railway vehicle and load thereof - Google Patents
System for measuring a railway vehicle and load thereof Download PDFInfo
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- CN203824775U CN203824775U CN201420170676.0U CN201420170676U CN203824775U CN 203824775 U CN203824775 U CN 203824775U CN 201420170676 U CN201420170676 U CN 201420170676U CN 203824775 U CN203824775 U CN 203824775U
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- vehicle
- measuring system
- erecting frame
- load measuring
- approach switch
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000013459 approach Methods 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims description 44
- 230000002459 sustained effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a system for measuring a railway vehicle and load thereof. The system comprises an inclination angle sensor for sensing the inclination angle of the railway vehicle, a signal collector, and a controller. The inclination angle sensor is installed on the railway vehicle and is in signal connection with the signal collector. The signal collector is in signal connection with the controller. The system also comprises a range finding device used for detecting the vertical displacement, caused by the load, of the railway vehicle. The range finding device is in signal connection with the signal collector. The system is capable of detecting unbalance load and overload cases in real time.
Description
Technical field
The utility model relates to vehicular field, particularly a kind of vehicle and load measuring system thereof.
Background technology
Transportation by railroad, as the main artery of national economy, is the core motive force of socio-economic development.Goods train causes off-axis because of super unbalance loading, cuts axle, the accident such as rail and train overturning of climbing happens occasionally, and greatly affects the safety of transportation by railroad.In recent years, along with the development of development for railway information construction and informationization technology, the application in guarantee railway operation safety of railway security supervisory system is more and more extensive.At present, railway freight-car is applied super unbalance loading supervisory system and is mostly by ground the mode to car (being manual inspection and base station type monitoring), by completing the super unbalance loading detection of vehicle at train rail setting pressure sensor along the line, strain transducer etc. or by measuring the deformation of rail, and by detection information being uploaded in real time to vehicle operating safety monitoring station, report to the police.
Adopt the mode of ground to car, have following shortcoming:
1) the non real-time property of rail vehicle supervision, has direct relation with the quantity of track all fronts layout senser element and detection site;
2) rolling stock need be slowed down and be gone slowly by monitoring station, otherwise affects measuring accuracy;
3) detection efficiency is low, installation and maintenance inconvenience.
Utility model content
In view of this, the utility model proposes a kind of vehicle and load measuring system thereof, to realize accurately detecting in real time unbalance loading situation.
On the one hand, the utility model provides a kind of vehicle load measuring system, comprising: for obliquity sensor, signal picker and the controller at the angle of inclination of senses vehicle; Described obliquity sensor is arranged on described vehicle, and is connected with described signal picker signal, and described signal picker is connected with described controller signals; Described vehicle load measuring system also comprises the distance measuring equipment because of the vertical displacement amount of load-carrying generation for detection of described vehicle, and described distance measuring equipment is connected with described signal picker signal.
Further, described distance measuring equipment comprises the approach switch of mating reaction and detects piece; Described approach switch is connected with described signal picker signal.
Further, the quantity of described approach switch and detection piece is multiple, and described approach switch and described detection piece arrange in pairs; Each described approach switch is positioned at sustained height position, and each described detection piece is positioned at differing heights position; Or each described approach switch is positioned at differing heights position, each described detection piece is positioned at sustained height position.
Further, described vehicle load measuring system also comprises installing plate and erecting frame, and described installing plate is installed on the car bottom of described vehicle, and described erecting frame is installed on the traveling portion bogie side frame of described vehicle; Described multiple approach switch is installed on described erecting frame, and described multiple detection pieces are installed on described installing plate; Or described multiple detection pieces are installed on described erecting frame, described multiple approach switchs are installed on described installing plate.
Further, described multiple approach switchs are horizontally distributed on described erecting frame, and described multiple detection pieces are installed on the differing heights position of described installing plate; Or described multiple detection pieces are horizontally distributed on described erecting frame, described multiple approach switchs are installed on the differing heights position of described installing plate.
Further, described vehicle load measuring system also comprises: erecting frame, and described erecting frame is installed on the traveling portion bogie side frame of described vehicle; The quantity of described approach switch is multiple, and described detection piece is one; Described detection piece is installed on the car bottom of described vehicle, and described multiple approach switchs are installed on the differing heights position of described erecting frame; Or described multiple approach switchs are installed on the differing heights position of the car bottom of described vehicle, described detection piece is installed on described erecting frame.
Further, described vehicle load measuring system also comprises supporting seat, and described supporting seat is the extension of described traveling portion bogie side frame, and described erecting frame is installed on described supporting seat.
Further, described obliquity sensor is installed on the car bottom of described vehicle.
On the other hand, the utility model provides a kind of vehicle, is provided with described vehicle load measuring system.
Further, described vehicle is train.
The utility model vehicle load measuring system is passed through vehicle load measuring system whole installation, on vehicle, can realize real-time measurement, by detecting the unbalance loading situation of the accurate measuring vehicle in angle of inclination, compartment; Meanwhile, realize the accurate detection to overload situation by distance measuring equipment.
This vehicle has above-mentioned vehicle load measuring system, also has corresponding technique effect.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
The structural representation of the vehicle load measuring system that Fig. 1 provides for the utility model the first embodiment;
Fig. 2 is another view of structure shown in Fig. 1;
The structural representation of the vehicle load measuring system that Fig. 3 provides for the utility model the second embodiment.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
The structural representation of the vehicle load measuring system that Fig. 1 provides for the utility model the first embodiment; Fig. 2 is another view of structure shown in Fig. 1; As shown in Figures 1 and 2, in the present embodiment, vehicle load measuring system can comprise: obliquity sensor 1, signal picker for senses vehicle angle of inclination are (not shown, it can be existing various data acquisition card, can be arranged on the bottom of vehicle car 2) and controller (not shown, as being terminal system or the railway monitoring center system of headstock); Described obliquity sensor 1 is arranged on vehicle (as 2 bottoms, compartment of vehicle as described in can being installed on), and be connected with described signal picker signal, described signal picker is connected (can realize signal by the mode of wireless transmission connects) with described controller signals; Described vehicle load measuring system can also comprise: the distance measuring equipment for detection of described vehicle because of the vertical displacement amount of load-carrying generation, described distance measuring equipment is connected with described signal picker signal.As shown in Figures 1 and 2, described distance measuring equipment can be the approach switch 7 of mating reaction and detect piece 4; Described approach switch 7 is connected with described signal picker signal.
By at compartment 2 bottom mounted angle sensors 1, can sensing X, the angle of inclination of Y-axis both direction, can detect angle of inclination, compartment, thereby analyze the unbalance loading state of vehicle on four direction all around by controller.
When concrete operations, the quantity of described approach switch 7 and detection piece 4 can be one or more; Preferably, approach switch 7 arranges in pairs with detection piece 4, Fig. 1 and Fig. 2 have shown that two to (can arrange as required one or more pairs of), each approach switch 7 is positioned at sustained height position, it (can also be that each approach switch 7 is positioned at differing heights position certainly that each detection piece 4 is positioned at differing heights position, each piece 4 that detects is positioned at sustained height position), detect with the different vertical displacement amounts (corresponding to different load-carrying gear stages) that realize vehicle.
Preferably, consider that approach switch 7 is higher in the precision of effective sensing range, in order to promote its sensing precision, described vehicle load measuring system also comprises installing plate 3 and erecting frame 6, described installing plate 3 install (as being welded and fixed) in as described in 2 bottoms, compartment of vehicle, described erecting frame 6 is installed (as welding) in traveling portion bogie side frame (specifically can be installed on supporting seat 5, described supporting seat 5 is the extension of described traveling portion bogie side frame); Each approach switch 7 is installed on described erecting frame 6, respectively detect piece 4 install (as fixing) in as described in installing plate 3(certain, can be also that each detection piece 4 is installed on described erecting frame 6, each approach switch 7 is installed on described installing plate 3; Be approach switch 7 can with detect piece 4 transpositions), each approach switch 7 is horizontally distributed on described erecting frame 6, the differing heights position that each detection piece 4 is installed on described installing plate 3 is (certain, also can be that each detection piece 4 is horizontally distributed on described erecting frame 6, each approach switch 7 is installed on the differing heights position of described installing plate 3, and approach switch 7 can be from horizontally becoming vertical arrangement); By approach switch 7 and detection piece 4 are arranged on respectively on described erecting frame 6 and installing plate 3, can make each detection piece 4 along with compartment 2 vertical motions, in the time moving to the sensing range of each approach switch 7, approach switch 7 sends trigger pip to signal picker.
The course of work of above-mentioned vehicle load measuring system is summarized as follows: in the time that vehicle car (spring shock-absorbing type goods train carriage) load-carrying is unbalanced, front and back, compartment are or/and left and right directions meeting run-off the straight, measurement by obliquity sensor 1 to angle of inclination, can obtain the corresponding informance of unbalance loading, and then by obliquity sensor 1, obliquity information is sent to signal pickup assembly, and compartment sinks when vehicle load, can produce relative displacement with bogie, two detection pieces 4 that are distributed in differing heights successively move to the sensing range of the approach switch 7 that it is corresponding, two approach switchs 7 successively send trigger pip (weight informations of corresponding different gears) to signal pickup assembly, signal pickup assembly is sent to controller by obliquity information and weight information by wireless transmission method again (if desired increases load-carrying gear, can increase the quantity of approach switch 7 and detection piece 4), controller can be analyzed the unbalance loading situation (as angle and the obliquity information of unbalance loading are not relatively the degree of known unbalance loading according to default compartment) that obtains compartment according to obliquity information, be known real-time load condition according to default each approach switch 7 with the corresponding relation of load-carrying gear, as receive the trigger message that a certain approach switch 7 sends, can determine that current real-time load-carrying is the default corresponding load-carrying gear of this approach switch 7.
Be understandable that, above-mentioned approach switch can replace with other distance measuring sensors, also can realize same function, because principle of work and the use-pattern of distance measuring sensor are prior art, does not hereby repeat.
The utility model embodiment passes through vehicle load measuring system whole installation on vehicle, at car bottom and traveling portion installation and measuring piece and approach switch, can realize real-time measurement, compared to existing technologies, can limit at not examined station, by detecting the unbalance loading situation of the accurate measuring vehicle in angle of inclination, compartment, by utilizing the load-carrying of approach switch senses vehicle, realize the accurate detection to overload situation.
The structural representation of the vehicle load measuring system that Fig. 3 provides for the utility model the second embodiment, the present embodiment and Fig. 1 and difference embodiment illustrated in fig. 2 are, described approach switch 7 ' quantity be multiple (having shown two in Fig. 3), described detection piece 4 ' be; Erecting frame 6 ' be installed on traveling portion bogie side frame (specifically can be installed on supporting seat 5, described supporting seat 5 is the extension of described traveling portion bogie side frame); Described detection piece 4 ' be installed on 2 bottoms, compartment of described vehicle, the described erecting frame 6 of each approach switch 7 ' be installed on ' differing heights position.
When concrete operations, this detection piece 4 ' can be a rectangular iron plate.
The utility model also provides a kind of vehicle, be provided with described vehicle load measuring system, this vehicle can be the vehicle of train (as railway freight-car) or other types, because this vehicle load measuring system has above-mentioned technique effect, so this vehicle also has the corresponding technique effect of above-mentioned vehicle load measuring system.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a vehicle load measuring system, is characterized in that, comprising: for obliquity sensor (1), signal picker and the controller at the angle of inclination of senses vehicle; Described obliquity sensor (1) is arranged on described vehicle, and is connected with described signal picker signal, and described signal picker is connected with described controller signals;
Described vehicle load measuring system also comprises the distance measuring equipment because of the vertical displacement amount of load-carrying generation for detection of described vehicle, and described distance measuring equipment is connected with described signal picker signal.
2. vehicle load measuring system according to claim 1, is characterized in that, described distance measuring equipment comprises the approach switch of mating reaction and detects piece; Described approach switch is connected with described signal picker signal.
3. vehicle load measuring system according to claim 2, is characterized in that, the quantity of described approach switch and detection piece is multiple, and described approach switch and described detection piece arrange in pairs;
Each described approach switch is positioned at sustained height position, and each described detection piece is positioned at differing heights position; Or each described approach switch is positioned at differing heights position, each described detection piece is positioned at sustained height position.
4. vehicle load measuring system according to claim 3, is characterized in that, also comprises installing plate (3) and erecting frame, and described installing plate (3) is installed on the bottom, compartment (2) of described vehicle, and described erecting frame is installed on the traveling portion bogie side frame of described vehicle;
Described multiple approach switch is installed on described erecting frame, and described multiple detection pieces are installed on described installing plate (3); Or described multiple detection pieces are installed on described erecting frame, described multiple approach switchs are installed on described installing plate (3).
5. vehicle load measuring system according to claim 4, is characterized in that, described multiple approach switchs are horizontally distributed on described erecting frame, and described multiple detection pieces are installed on the differing heights position of described installing plate (3); Or described multiple detection pieces are horizontally distributed on described erecting frame, described multiple approach switchs are installed on the differing heights position of described installing plate (3).
6. vehicle load measuring system according to claim 2, is characterized in that, also comprises: erecting frame, and described erecting frame is installed on the traveling portion bogie side frame of described vehicle; The quantity of described approach switch is multiple, and described detection piece is one;
Described detection piece is installed on the bottom, compartment (2) of described vehicle, and described multiple approach switchs are installed on the differing heights position of described erecting frame; Or described multiple approach switchs are installed on the differing heights position of the bottom, compartment (2) of described vehicle, described detection piece is installed on described erecting frame.
7. according to the vehicle load measuring system described in any one in claim 4-6, it is characterized in that, also comprise supporting seat (5), described supporting seat (5) is the extension of described traveling portion bogie side frame, and described erecting frame is installed on described supporting seat (5).
8. vehicle load measuring system according to claim 7, is characterized in that, described obliquity sensor (1) is installed on the bottom, compartment (2) of described vehicle.
9. a vehicle, is characterized in that, is provided with the vehicle load measuring system as described in any one in claim 1-8.
10. vehicle according to claim 9, is characterized in that, described vehicle is train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170676.0U CN203824775U (en) | 2014-04-10 | 2014-04-10 | System for measuring a railway vehicle and load thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170676.0U CN203824775U (en) | 2014-04-10 | 2014-04-10 | System for measuring a railway vehicle and load thereof |
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| Publication Number | Publication Date |
|---|---|
| CN203824775U true CN203824775U (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170676.0U Expired - Fee Related CN203824775U (en) | 2014-04-10 | 2014-04-10 | System for measuring a railway vehicle and load thereof |
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| Country | Link |
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| CN (1) | CN203824775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606380A (en) * | 2015-12-22 | 2016-05-25 | 吉林大学 | Tyre six-component force testing device for eliminating unbalance loading |
-
2014
- 2014-04-10 CN CN201420170676.0U patent/CN203824775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606380A (en) * | 2015-12-22 | 2016-05-25 | 吉林大学 | Tyre six-component force testing device for eliminating unbalance loading |
| CN105606380B (en) * | 2015-12-22 | 2017-12-01 | 吉林大学 | A kind of tire six square phase test device for eliminating unbalance loading |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |