CN109029493B - Self-generating railway wagon mileage recording device - Google Patents
Self-generating railway wagon mileage recording device Download PDFInfo
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- CN109029493B CN109029493B CN201810902733.2A CN201810902733A CN109029493B CN 109029493 B CN109029493 B CN 109029493B CN 201810902733 A CN201810902733 A CN 201810902733A CN 109029493 B CN109029493 B CN 109029493B
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- magnetic part
- sensor
- magnetic
- receiving device
- mileage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
- G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
Abstract
The invention discloses a self-generating railway wagon mileage recording device which comprises a magnetic part, a locking gasket, a sensor, a receiving device, a data connecting device and reading processing equipment, wherein the magnetic part is arranged on a bearing end cover and rotates along with an axle; the magnetic part rotates along with a bearing end cover at the end part of the magnetic part and generates a magnetic field, when the magnetic field is transmitted to the surface of the sensor magnetic probe, a trigger pulse generates a signal, and the sensor records the revolution number of an axle, calculates and records the mileage of a vehicle; when the vehicle is stationary, the mileage pulse signal is received by the proximity sensor of the receiving device, and the data stored in the receiving device is read by the connection of the data connection device between the reading processing device and the receiving device. The invention solves the power supply problem of the truck device, does not need any maintenance and is durable; the processing is convenient, the structure is simple, and the universality is strong; reliable operation, convenient to detach, economy, use and maintenance are convenient.
Description
Technical Field
The invention relates to a vehicle auxiliary device, in particular to a self-generating railway wagon mileage recording device, and belongs to the technical field of railway vehicle devices.
Background
At present, mileage recording devices are widely applied to the fields of locomotives, high-speed rails, automobiles and the like, the mileage recording devices are rarely applied to railway wagons, the existing scheme mostly stays in a theoretical stage, the existing means for evaluating the reliability of the railway wagons is complex, the overall technical state of the railway wagons is difficult to evaluate, and resource waste is easily caused. In addition, different from a railway locomotive and the like which have stable power supplies, the railway freight car is not electrified, so that the conventional odometer for the railway locomotive and the like is not suitable for the railway freight car, and the problem of how to solve the power supply problem of a freight car device also becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to solve the technical problem of providing a self-generating railway wagon mileage recording device which does not need an external power supply and is convenient to maintain, aiming at the defects in the prior art.
In order to solve the technical problem, the invention provides a self-generating railway wagon mileage recording device which comprises a magnetic part, a locking gasket, a sensor, a receiving device, a data connecting device and reading processing equipment, wherein the magnetic part is arranged on a bearing end cover and rotates along with an axle, the sensor is arranged on a front cover of an axle box, and the distance between the magnetic part and the sensor and the center of the axle is the same; the magnetic part rotates along with a bearing end cover at the end part of the magnetic part and generates a magnetic field, when the magnetic field is transmitted to the surface of the sensor magnetic probe, a trigger pulse generates a signal, and the sensor records the revolution number of an axle, calculates and records the mileage of a vehicle; when the vehicle is stationary, the mileage pulse signal is received by the proximity sensor of the receiving device, and the data stored in the receiving device is read by the connection of the data connection device between the reading processing device and the receiving device.
And a locking gasket is arranged between the magnetic part and the bearing end cover and used for adjusting the gap between the magnetic bolt and the bearing end cover.
The magnetic part is of a bolt structure with permanent magnetism, and the magnetic part is connected with the bearing end cover in a threaded connection mode.
The receiving device realizes the receiving of the mileage data information through a wireless radio frequency technology, and is installed beside a track or is handheld.
The data connection device is a data line or a wireless transmission connection mode.
The reading processing equipment is a mobile phone, a tablet computer, a notebook computer or a desktop computer
Has the advantages that: compared with the prior art, the invention has the following advantages: 1) the magnetic acquisition principle is adopted, self-power generation is realized, the power supply problem of the truck device is solved, and the sensor does not contain a wearing part, so that the truck device is free of any maintenance and durable; 2) the magnetic part is convenient to process, simple in structure, capable of being replaced at any time and replacing the fixed position according to the requirement and strong in universality; 3) the sensor and the magnetic part are arranged on the existing truck bearing end cover and the axle box front cover, so that the device is reliable in work, convenient to disassemble, economical and convenient to use and maintain; 4) the mileage of the truck can be transmitted to terminals such as office computers and the like by means of the radio frequency identification technology, and the collected data can be further processed. The invention can be widely applied to the railway transportation industry.
Drawings
FIG. 1 is a schematic external view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure: 1 magnetic part, 2 sensors, 3 receiving devices, 4 data connecting devices, 5 reading processing equipment, 6 bearing end covers, 7 axle box front covers, 8 anti-loosening gaskets and 9 axles.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
The invention provides a self-generating railway wagon mileage recording device which comprises a magnetic part 1, a locking gasket 8, a sensor 2, a receiving device 3, a data connecting device 4 and reading processing equipment 5.
The magnetic part 1 is installed on a bearing end cover 6 and rotates with a vehicle axle 9, the sensor 2 is installed on an axle box front cover 7, and the distance between the magnetic part 1 and the sensor 2 and the center of the vehicle axle 9 is the same.
When the magnetic part 1 installed at the bearing end cover 6 rotates along with the axle 9, a magnetic field is generated, and when the magnetic field is transmitted to the magnetic probe surface of the sensor 2 installed at the axle box front cover 7, a pulse is triggered to generate a signal, and meanwhile, the magnetic part 1 provides energy for the sensor 2, so that the sensor 2 can work without external power supply, and the vehicle mileage is calculated and recorded by recording the revolution number of the axle 9. When the vehicle is stationary, the odometry pulse signal is received by means of the proximity of the receiving means 3 to the sensor 2, at which point the reading processing device 5 and the receiving means 3 read the data stored in the receiving means by connection of the data connection means 4.
And a locking gasket 8 is arranged between the magnetic part 1 and the bearing end cover 6 and used for adjusting the gap between the magnetic bolt 1 and the bearing end cover 6.
The magnetic part 1 is of a bolt structure with permanent magnetism, and the magnetic part 1 is connected with the bearing end cover 6 in a threaded connection mode.
The receiving device 3 receives the mileage data information through a radio frequency technology, and the receiving device 3 is installed beside a track or is handheld.
The data connection device 4 is a data line or a wireless transmission connection mode.
The reading processing equipment 5 is a mobile phone, a tablet computer, a notebook computer or a desktop computer
Compared with the prior art, the invention has the following advantages:
1) the magnetic acquisition principle is adopted, self-power generation is realized, the power supply problem of the truck device is solved, and the sensor does not contain a wearing part, so that the truck device is free of any maintenance and durable;
2) the magnetic part is convenient to process, simple in structure, capable of being replaced at any time and replacing the fixed position according to the requirement and strong in universality;
3) the sensor and the magnetic part are arranged on the existing truck bearing end cover and the axle box front cover, so that the device is reliable in work, convenient to disassemble, economical and convenient to use and maintain;
4) the mileage of the truck can be transmitted to terminals such as office computers and the like by means of the radio frequency identification technology, and the collected data can be further processed.
The invention has the advantages of convenient installation, reliable recording, self-generation, no need of external power supply and maintenance-free, and can be widely applied to the railway transportation industry.
The above-described embodiments of the invention are intended to be illustrative only and are not intended to be limiting, as all changes that come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (1)
1. The utility model provides a from electricity generation railway freight car mileage recorder which characterized in that: the magnetic bearing comprises a magnetic part (1), a locking gasket (8), a sensor (2), a receiving device (3), a data connecting device (4) and reading processing equipment (5), wherein the magnetic part (1) is installed on a bearing end cover (6) and rotates along with a vehicle axle (9), the sensor (2) is installed on a front cover (7) of the axle box, and the distance between the magnetic part (1) and the sensor (2) and the center of the vehicle axle (9) is the same; the magnetic part (1) rotates along with a bearing end cover (6) at the end part of the magnetic part and generates a magnetic field, when the magnetic field is transmitted to the surface of a magnetic probe of the sensor (2), a trigger pulse generates a signal, and the sensor (2) records the revolution number of an axle (9), calculates and records the mileage of a vehicle; when the vehicle is stationary, the receiving device (3) receives the mileage pulse signal by the approach sensor (2), and the reading processing device (5) and the receiving device (3) read the data stored in the receiving device (3) through the connection of the data connection device (4); the magnetic part (1) is of a permanent magnetic bolt structure, and the magnetic part (1) is connected with the bearing end cover (6) in a threaded connection mode; the receiving device (3) realizes the receiving of the mileage data information through a wireless radio frequency technology, and the receiving device (3) is arranged beside a track or is handheld; the data connection device (4) is a data line or a wireless transmission connection mode; the reading processing equipment (5) is a mobile phone, a tablet personal computer, a notebook computer or a desktop computer; and a locking gasket (8) is arranged between the magnetic part (1) and the bearing end cover (6) and used for adjusting the gap between the magnetic part (1) and the bearing end cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902733.2A CN109029493B (en) | 2018-08-09 | 2018-08-09 | Self-generating railway wagon mileage recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902733.2A CN109029493B (en) | 2018-08-09 | 2018-08-09 | Self-generating railway wagon mileage recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109029493A CN109029493A (en) | 2018-12-18 |
| CN109029493B true CN109029493B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810902733.2A Active CN109029493B (en) | 2018-08-09 | 2018-08-09 | Self-generating railway wagon mileage recording device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779086A (en) * | 1972-10-11 | 1973-12-18 | Vapor Corp | Combined pulse generator and odometer assembly for a railway locomotive |
| CN86101161A (en) * | 1985-03-01 | 1986-10-01 | 维德工业公司 | Electronic hub odometer |
| CN87103394A (en) * | 1987-05-07 | 1988-11-16 | 杭州手表厂 | Speed mileometer with instantaneous velocity writing function |
| CN201328064Y (en) * | 2008-11-05 | 2009-10-14 | 元山科技工业股份有限公司 | Self generating module |
| CN107221047A (en) * | 2017-06-20 | 2017-09-29 | 万通智控科技股份有限公司 | A kind of terminal of the data processing of tire |
-
2018
- 2018-08-09 CN CN201810902733.2A patent/CN109029493B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779086A (en) * | 1972-10-11 | 1973-12-18 | Vapor Corp | Combined pulse generator and odometer assembly for a railway locomotive |
| CN86101161A (en) * | 1985-03-01 | 1986-10-01 | 维德工业公司 | Electronic hub odometer |
| CN87103394A (en) * | 1987-05-07 | 1988-11-16 | 杭州手表厂 | Speed mileometer with instantaneous velocity writing function |
| CN201328064Y (en) * | 2008-11-05 | 2009-10-14 | 元山科技工业股份有限公司 | Self generating module |
| CN107221047A (en) * | 2017-06-20 | 2017-09-29 | 万通智控科技股份有限公司 | A kind of terminal of the data processing of tire |
Non-Patent Citations (1)
| Title |
|---|
| "Dynamic simulation and experimental research on the motion of odometer passing over the weld";Xiaoxiao Zhu 等;《Journal of Natural Gas Science and Engineering》;20160218;正文第205-208页 * |
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| CN109029493A (en) | 2018-12-18 |
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Effective date of registration: 20221124 Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee after: CRRC SHANDONG Co.,Ltd. Patentee after: CRRC Shandong Wind Power Co.,Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee before: CRRC SHANDONG Co.,Ltd. |