CN212274878U - Locomotive inductance coil height measuring system - Google Patents
Locomotive inductance coil height measuring system Download PDFInfo
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- CN212274878U CN212274878U CN202021646243.XU CN202021646243U CN212274878U CN 212274878 U CN212274878 U CN 212274878U CN 202021646243 U CN202021646243 U CN 202021646243U CN 212274878 U CN212274878 U CN 212274878U
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Abstract
The utility model provides a locomotive inductance coils height measurement system, belongs to height measurement technical field, has solved the problem that current equipment can not realize the vertical height of accurate measurement locomotive inductance coils. The utility model comprises a distance measuring sensor and a sensor controller, wherein the distance measuring sensor is arranged on one side or two sides of a rail and is used for measuring the height of an induction coil of the locomotive; and the sensor controller is electrically connected with the distance measuring sensor and used for receiving the measuring data of the distance measuring sensor and judging whether the height of the locomotive inductance coil exceeds the working range according to the measuring data. The utility model is suitable for a locomotive inductance coils height measurement.
Description
Technical Field
The utility model belongs to the height measurement system field, concretely relates to locomotive inductance coils height measurement system.
Background
With the development of large speed-up and high-speed railways, the railway signal system in China is mainly based on ground signals, which is far from meeting the driving safety requirements of locomotives. Therefore, the reliability, stability and safety of the receiving coil are required to be higher, and the signal system is changed from a signal system mainly based on a ground signal to a signal system mainly based on a locomotive signal. The general locomotive signal is a double-path receiving coil, the double-path receiving coil has the characteristics of no maintenance, less maintenance, convenient installation, long service life and no missing codes, and all indexes completely meet TB/T3021-2001 electronic devices of railway locomotives and vehicles, TB/T2859-1997 JT1 type universal locomotive signal equipment, JT-C series locomotive signal vehicle-mounted system equipment technical specifications and the like.
The locomotive signal double-path receiving coil receives information sent by ground signal equipment of various systems in order to adapt to the existing electrified and non-electrified sections and general main locomotive signal equipment of locomotives of various types. The technical principle is that current signals transmitted in a track circuit steel rail are received through electromagnetic induction, converted into voltage signals with the same frequency characteristics and supplied to locomotive signal equipment and an automatic stopping device, and therefore safe and reliable control data are provided for train speed control.
At present, a rail side detection device judges whether a locomotive sensing hanger fixing bolt is loosened or not by acquiring pictures of locomotive sensing coils; however, the existing equipment cannot realize the early warning of accurately measuring the vertical height and the deviation range of the locomotive inductance coil. Therefore, how to provide a fast and effective way to measure the height of the inductance coil of the locomotive needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locomotive inductance coils height measurement system in order to solve current equipment and can not realize the problem of the vertical height of accurate measurement locomotive inductance coils.
Locomotive inductance coils height measurement system, include:
the distance measuring sensor is arranged on one side or two sides of the rail and used for measuring the height of the locomotive inductive coil;
and the sensor controller is electrically connected with the distance measuring sensor and used for receiving the measuring data of the distance measuring sensor and judging whether the height of the locomotive inductance coil exceeds the working range according to the measuring data.
Further, in the utility model, locomotive inductance coils height measurement system still includes:
and the power supply module is used for supplying power to the sensor controller and the ranging sensor.
Further, in the utility model, locomotive inductance coils height measurement system still includes:
the first magnetic steel array is arranged at the upstream of the distance measuring sensor along the advancing direction of the locomotive and is used for detecting the information of the coming vehicle;
the industrial personal computer is electrically connected with the first magnetic steel array and the power supply module so as to control the power supply module to be switched on or switched off according to the detection result of the first magnetic steel array; when the power supply module is started, the ranging sensor is in a working state.
Further, in the utility model, locomotive inductance coils height measurement system still includes:
the rail side control cabinet is arranged on the outer side of the rail, and the sensor controller and the power supply module are arranged in the rail side control cabinet.
Further, the utility model discloses in, another locomotive inductance coils height measurement system, this system still includes:
the first magnetic steel array and the second magnetic steel array are sequentially arranged at the upstream of the distance measuring sensor along the advancing direction of the locomotive, the first magnetic steel array is used for detecting the information of coming vehicles, and the second magnetic steel array is used for detecting the time of the wheels provided with the induction coils moving to the distance measuring sensor;
the industrial personal computer is electrically connected with the first magnetic steel array, the second magnetic steel array and the power supply module so as to control the power supply module to be switched on or switched off according to the detection results of the first magnetic steel array and the second magnetic steel array; when the power supply module is started, the ranging sensor is in a working state.
Further, the utility model discloses in, distance measuring sensor is laser distance measuring sensor, ultrasonic ranging sensor or infrared ranging sensor.
Further, in the present invention, the distance measuring sensor is installed at the rail web of the rail; and/or
Distance measuring sensors are symmetrically arranged on two sides of each rail, and the distance measuring sensors are arranged perpendicular to the rails to form a straight line.
Further, the utility model discloses in, range sensor's detection face orientation is upwards just perpendicular with rail extending direction for detect the locomotive inductance coils of passing through and the distance between itself, obtain locomotive inductance coils's height.
Further, in the utility model discloses in, the sensor control ware pass through USB data line or RS232 cable with the industrial computer is connected.
Further, in the present invention, the first magnetic steel array includes two first detection terminals, and the two first detection terminals are disposed at intervals along the extending direction of the rail;
the second magnetic steel array comprises two second detection terminals, and the two second detection terminals are arranged at intervals along the extending direction of the rail.
The utility model discloses a build a locomotive and feel coil height measurement system and realize the measurement to locomotive and feel coil height, when the coil height does not have normal working range again, the staff can in time carry out the locomotive maintenance, when specifically using, the first magnet steel array of distal end is located the locomotive direction of arrival distance measuring sensor front end, when the magnet steel array detects the arrival, industrial control machine control sensor controller and distance measuring sensor go up the electric work, distance measuring sensor is located the both sides of two rails respectively; the power module and the sensor controller are arranged in the rail side control box; the sensor controller distance measurement sensor is directly connected with the sensing controller through a cable; can obtain the model of coming the car (the distance between the locomotive of every model a set of adjacent two pivots is fixed) according to the distance between two pivots in the coming car a set of through the industrial computer, according to the height of every several model control range sensor acquisition machine sense coil, the utility model discloses an automatic change control accurate to the measurement of the vertical height of locomotive sense coil.
Drawings
Fig. 1 is a schematic diagram of a system for measuring a height of an inductor coil of a locomotive according to a first embodiment;
fig. 2 is a schematic view of a distal end magnetic steel plane structure of a locomotive inductance coil height measuring system according to a first embodiment;
fig. 3 is a schematic diagram of a system for measuring the height of an inductor coil of a locomotive according to a second embodiment;
fig. 4 is a schematic view of a proximal magnetic steel plane structure of a locomotive inductor coil height measuring system according to a second embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The first embodiment is as follows: the following describes the present embodiment with reference to fig. 1 and fig. 2, and the system for measuring the height of the locomotive inductive coil in the present embodiment includes:
the distance measuring sensor 2 is arranged on one side or two sides of the rail 5 and used for measuring the height of the locomotive inductive coil;
and the sensor controller 6 is electrically connected with the distance measuring sensor 2 and used for receiving the measurement data of the distance measuring sensor 2 and judging whether the height of the locomotive inductance coil exceeds the working range according to the measurement data.
Further, in this embodiment, the system for measuring the height of the locomotive inductive coil further includes:
and the power supply module 7 is used for supplying power to the sensor controller 6 and the ranging sensor 2.
Further, in this embodiment, the system for measuring the height of the locomotive inductive coil further includes:
the first magnetic steel array 1 is arranged at the upstream of the distance measuring sensor 2 along the advancing direction of the locomotive, and is used for detecting the information of the coming train;
the industrial personal computer 8 is electrically connected with the first magnetic steel array 1 and the power supply module 7, so that the power supply module 7 is controlled to be turned on or turned off according to the detection result of the first magnetic steel array 1; when the power supply module 7 is turned on, the distance measuring sensor 2 is in a working state.
Further, in this embodiment, the system for measuring the height of the locomotive inductive coil further includes:
the rail side control cabinet 3, the rail side control cabinet 3 sets up the outside of rail 5, sensor controller 6 with power module 7 all sets up in 3 rail side control cabinets 3 of rail side control cabinet.
In this embodiment, still include alarm circuit, alarm circuit is used for receiving industrial computer 8's departure signal and reports to the police, industrial computer 8 still is used for highly comparing (the normal operating height of machine sense coil is 155mm +/-5 mm) with normal operating height of the machine sense coil of gathering, reports to the police when the height of machine sense coil is not in normal range.
The utility model discloses a realize sensing coil height's measurement and early warning to the locomotive machine through setting up a locomotive machine, when specifically using, the system waits for the state of picking up the car, receive first magnet steel array 1 signal, industrial computer 8 carries out the axle counting to its locomotive, judge the locomotive motorcycle type, open system power module 7 and supply power for range finding sensor 2 and sensor controller 6, the system carries out operating condition, carry out real-time measurement to its locomotive bottom, 2 measuring data cache of range finding sensor are in sensor controller 6, industrial computer 8 communicates through USB or RS232 cable and its sensor control module, exceed the delay time through magnet steel array at last, the system is identified and is ended, the system gets into the state of waiting for picking up the car.
In this embodiment, after the detection system is powered on, the laser range finder projects laser to the key part, and measures the installation height of the locomotive inductance coil passing through. The principle that laser range finder realizes measuring the mounting height is that laser range finder installs in orbital web of a rail department, makes the light of its transmission upwards to the train bottom, in this embodiment, adopts 4 range sensor 2 to realize measuring, and is concrete, and laser range finder sends laser. And measuring the distance from the top of the steel rail to the key part, namely the mounting height information of the key part according to the principle of laser ranging at the specific position where the laser emitted by the laser range finder can be blocked by the key part.
The second embodiment is as follows: in this embodiment, another system for measuring the height of a locomotive inductive coil is described with reference to fig. 3 and 4, and the embodiment further includes:
the first magnetic steel array 1 and the second magnetic steel array 9 are sequentially arranged at the upstream of the distance measuring sensor 2 along the advancing direction of the locomotive, the first magnetic steel array 1 is used for detecting the information of coming vehicles, and the second magnetic steel array 9 is used for detecting the time when the wheels provided with the induction coils move to the distance measuring sensor 2;
the industrial personal computer 8 is electrically connected with the first magnetic steel array 1, the second magnetic steel array 9 and the power supply module 7, so that the power supply module 7 is controlled to be turned on or turned off according to detection results of the first magnetic steel array 1 and the second magnetic steel array 9; when the power supply module 7 is turned on, the distance measuring sensor 2 is in a working state.
In the present embodiment, the distance measuring sensor 2 is a laser distance measuring sensor 2, an ultrasonic distance measuring sensor 2, or an infrared distance measuring sensor 2.
Further, in the present embodiment, the distance measuring sensor 2 is mounted on the rail web of the rail; and/or
Further, in the present embodiment, the detection surface of the distance measuring sensor 2 faces upward and is perpendicular to the extending direction of the rail 5, and is used for detecting the distance between the locomotive induction coil of the passing locomotive and the locomotive induction coil itself, and obtaining the height of the locomotive induction coil.
Further, in this embodiment, the sensor controller 6 is connected to the industrial personal computer 8 through a USB data line or an RS232 cable.
Further, in this embodiment, the first magnetic steel array 1 includes two first detection terminals, and the two first detection terminals are disposed at intervals along the extending direction of the rail 5;
the second magnetic steel array 9 comprises two second detection terminals, and the two second detection terminals are arranged at intervals along the extending direction of the rail 5.
The utility model discloses a realize sensing coil height's measurement and early warning to the locomotive machine through setting up a locomotive machine, when specifically using, the system waits for the state of picking up the car, receives distal end magnet steel array signal, and industrial computer 8 gathers through first magnet steel array 1 and carries out axle counting to the locomotive, judges the locomotive motorcycle type, opens system power module 7 and supplies power for range finding sensor 2 and sensor controller 6, and the system carries out operating condition. The locomotive model information is judged according to the first magnetic steel, the installation position of the mechanical induction coil is determined, when the bogie wheel with the mechanical induction coil is pressed to the second magnetic steel for the first time, the real-time measurement is started to be carried out on the bottom area of the locomotive, and when the bogie wheel with the mechanical induction coil is pressed to the second magnetic steel for the second time, the system suspends the data acquisition of the distance measuring sensor 2. And the rear induction coil of the locomotive reaches the detection area again, and the system controls the starting of the distance measuring sensor 2 according to the mode. The height of the mechanical induction coil measured by the method is small in data volume, and the height of the mechanical induction coil is more accurately extracted through the industrial personal computer 8.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (10)
1. The utility model provides a locomotive inductance coils height measurement system which characterized in that includes:
the distance measuring sensor (2) is arranged on one side or two sides of the rail (5) and is used for measuring the height of the locomotive inductive coil;
the sensor controller (6) is electrically connected with the distance measuring sensor (2) and used for receiving the measuring data of the distance measuring sensor (2) and judging whether the height of the locomotive inductance coil exceeds the working range according to the measuring data.
2. The system of claim 1, further comprising:
and the power supply module (7) is used for supplying power to the sensor controller (6) and the distance measuring sensor (2).
3. The system of claim 2, further comprising:
the first magnetic steel array (1) is arranged at the upstream of the distance measuring sensor (2) along the advancing direction of the locomotive, and is used for detecting the information of the coming train;
the industrial personal computer (8), the industrial personal computer (8) is electrically connected with the first magnetic steel array (1) and the power supply module (7) so as to control the power supply module (7) to be turned on or turned off according to the detection result of the first magnetic steel array (1); when the power supply module (7) is started, the distance measuring sensor (2) is in a working state.
4. The system of claim 2, further comprising:
the rail side control cabinet (3), the rail side control cabinet (3) sets up the outside of rail (5), sensor controller (6) with power module (7) all set up in rail side control cabinet (3).
5. The system of claim 2, further comprising:
the locomotive distance measuring device comprises a first magnetic steel array (1) and a second magnetic steel array (9), wherein the first magnetic steel array (1) and the second magnetic steel array (9) are sequentially arranged at the upstream of a distance measuring sensor (2) along the advancing direction of the locomotive, the first magnetic steel array (1) is used for detecting information of coming vehicles, and the second magnetic steel array (9) is used for detecting the time when wheels provided with the induction coils move to the distance measuring sensor (2);
the industrial personal computer (8), the industrial personal computer (8) is electrically connected with the first magnetic steel array (1), the second magnetic steel array (9) and the power supply module (7) so as to control the power supply module (7) to be turned on or turned off according to the detection results of the first magnetic steel array (1) and the second magnetic steel array (9); when the power supply module (7) is started, the distance measuring sensor (2) is in a working state.
6. The system of claim 1,
the distance measuring sensor (2) is a laser distance measuring sensor (2), an ultrasonic distance measuring sensor (2) or an infrared distance measuring sensor (2).
7. The system of claim 1,
the distance measuring sensor (2) is arranged at the rail waist of the rail; and/or
Distance measuring sensors (2) are symmetrically arranged on two sides of each rail (5), and the distance measuring sensors (2) are arranged perpendicular to the rails (5) to form a straight line.
8. A system for measuring the height of a locomotive induction coil according to claim 1, wherein the detection surface of the distance measuring sensor (2) faces upward and is perpendicular to the extension direction of the rail (5) for detecting the distance between the induction coil of the passing locomotive and the locomotive induction coil, so as to obtain the height of the locomotive induction coil.
9. A locomotive induction coil height measurement system according to claim 3 or 5, characterized in that said sensor controller (6) is connected with said industrial computer (8) through USB data line or RS232 cable.
10. The system of claim 5,
the first magnetic steel array (1) comprises two first detection terminals which are arranged at intervals along the extending direction of the rail (5);
the second magnetic steel array (9) comprises two second detection terminals, and the two second detection terminals are arranged at intervals along the extending direction of the rail (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021646243.XU CN212274878U (en) | 2020-08-10 | 2020-08-10 | Locomotive inductance coil height measuring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021646243.XU CN212274878U (en) | 2020-08-10 | 2020-08-10 | Locomotive inductance coil height measuring system |
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| CN212274878U true CN212274878U (en) | 2021-01-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795650A (en) * | 2020-08-10 | 2020-10-20 | 哈尔滨市科佳通用机电股份有限公司 | Locomotive inductance coil height measuring system and monitoring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795650A (en) * | 2020-08-10 | 2020-10-20 | 哈尔滨市科佳通用机电股份有限公司 | Locomotive inductance coil height measuring system and monitoring method |
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