CN216467851U - Special suspension type infrared limit distance measuring instrument for railway station and rail - Google Patents
Special suspension type infrared limit distance measuring instrument for railway station and rail Download PDFInfo
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- CN216467851U CN216467851U CN202122596490.4U CN202122596490U CN216467851U CN 216467851 U CN216467851 U CN 216467851U CN 202122596490 U CN202122596490 U CN 202122596490U CN 216467851 U CN216467851 U CN 216467851U
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- magnetic suspension
- clamping seat
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- linear motor
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Abstract
The utility model provides a suspended infrared limit distance measuring instrument special for railway platforms and rails, wherein a clamping seat is arranged at the lower part of a box body, the clamping seat is clamped on a magnetic suspension rail and can travel on the magnetic suspension rail, a primary winding of a linear motor is arranged in the clamping seat, a primary coil positioned at the lower side of the magnetic suspension rail and guiding electromagnets positioned at two sides of the magnetic suspension rail are also arranged on the clamping seat, the primary winding of the linear motor is vertically opposite to a secondary winding of the linear motor positioned at the upper side of the magnetic suspension rail, and the guiding electromagnets are positioned at two sides of the magnetic suspension rail. The beneficial effects are as follows: this device utilizes the distancer that can remove can be more accurate measurement rail's data, adopts remote control's mode for it is more convenient during the measurement, and efficiency is also higher, and the box of suspension does not receive orbital influence, makes measured data more stable.
Description
Technical Field
The utility model relates to a distance measuring instrument, in particular to a suspended infrared limit distance measuring instrument special for railway platforms and tracks.
Background
At present, a track distance measuring instrument at a railway platform is in a fixed form, namely the total length of the platform is 450 meters, a measuring point is arranged at every 20 meters, and the distance measuring instrument is arranged at the measuring point.
At present, most of distance measuring instruments on the magnetic suspension track also adopt a traditional measuring mode, a tester is installed on the magnetic suspension track, the magnetic suspension track is easy to damage when the tester is installed or disassembled, and the stability of the tester is checked when the tester moves on the magnetic suspension track, so that the distance measuring precision is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special suspension type infrared limit distance measuring instrument for railway platforms and rails, aiming at solving the problems in the prior art.
The technical scheme of the utility model is realized as follows:
the utility model provides a special floated infrared ray limit distancer of railway platform, track, includes: the magnetic suspension device comprises a box body, wherein a clamping seat is arranged at the lower part of the box body, the clamping seat is clamped on a magnetic suspension track and can run on the magnetic suspension track, a primary winding of a linear motor is arranged in the clamping seat, and a primary coil positioned on the lower side of the magnetic suspension track and guiding electromagnets positioned on two sides of the magnetic suspension track are further arranged on the clamping seat.
Preferably, a power supply for supplying power, an infrared transceiver, a data receiver, a data transmitter, a counter and a control chip are arranged in the box body, and the power supply provides power for a charged element in the box body; the distance data obtained by the infrared transceiver is recorded by the counter and is sent to the data transmitter through the data transmitter, the data transmitter sends the data to the handheld terminal, and the data receiver receives a control signal of the handheld terminal and sends the control signal to the control chip to control the box to walk.
Preferably, the primary winding of the linear motor is vertically opposite to the secondary winding of the linear motor on the upper side of the magnetic suspension track, and the guide electromagnets are positioned on two sides of the magnetic suspension track.
The utility model has the beneficial effects that: this device utilizes the distancer that can remove can be more accurate measurement rail's data, adopts remote control's mode for it is more convenient during the measurement, and efficiency is also higher, and the box of suspension does not receive orbital influence, makes measured data more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case;
fig. 3 is a schematic diagram of an application structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-3, a special suspension type infrared limit distance measuring instrument for railway platforms and rails is provided, wherein a clamping seat 2 is arranged at the lower part of a box body 1, the clamping seat 2 is clamped on a magnetic suspension rail 3 and can run on the magnetic suspension rail 3, a primary winding 4 of a linear motor is arranged in the clamping seat 2, a primary coil 7 positioned at the lower side of the magnetic suspension rail 3 and guiding electromagnets 6 positioned at two sides of the magnetic suspension rail 3 are also arranged on the clamping seat 2, the primary winding 4 of the linear motor is vertically opposite to a secondary winding 5 of the linear motor positioned at the upper side of the magnetic suspension rail 3, and the guiding electromagnets 6 are positioned at two sides of the magnetic suspension rail 3.
A power supply 8 for supplying power, an infrared transceiver 13, a data receiver 9, a data transmitter 12, a data transmitter 10, a counter 11 and a control chip are arranged in the box body 1, and the power supply provides power for the charged device elements in the box body 1; the distance data obtained by the infrared transceiver 13 is recorded by a counter and is sent to the data transmitter 12 through the data transmitter 10, the data transmitter 12 sends the data to the handheld terminal, and the data receiver 9 receives a control signal of the handheld terminal and sends the control signal to the control chip to control the walking of the box body 1.
The control chip controls the box body 1 to move on the magnetic suspension track 3, the distance between the whole magnetic suspension track 3 and the platform is obtained, and the obtained data is more accurate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. The utility model provides a special floated infrared ray limit distancer of railway platform, track, includes: the box, its characterized in that: the magnetic suspension box is characterized in that a clamping seat is arranged on the lower portion of the box body, the clamping seat is clamped on a magnetic suspension track and can move on the magnetic suspension track, a primary winding of a linear motor is arranged in the clamping seat, and a primary coil located on the lower side of the magnetic suspension track and guiding electromagnets located on two sides of a magnetic suspension guide rail are further arranged on the clamping seat.
2. The railway platform, track-specific suspension type infrared limit distance meter according to claim 1, wherein: a power supply for supplying power, an infrared transceiver, a data receiver, a data transmitter, a counter and a control chip are arranged in the box body, and the power supply provides power for a charged element in the box body; the distance data obtained by the infrared transceiver is recorded by the counter and is sent to the data transmitter through the data transmitter, the data transmitter sends the data to the handheld terminal, and the data receiver receives a control signal of the handheld terminal and sends the control signal to the control chip to control the box body to walk.
3. The railway platform, track-specific suspension type infrared limit distance meter according to claim 1, wherein: the primary winding of the linear motor is vertically opposite to the secondary winding of the linear motor on the upper side of the magnetic suspension track, and the guide electromagnets are positioned on two sides of the magnetic suspension guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122596490.4U CN216467851U (en) | 2021-10-27 | 2021-10-27 | Special suspension type infrared limit distance measuring instrument for railway station and rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122596490.4U CN216467851U (en) | 2021-10-27 | 2021-10-27 | Special suspension type infrared limit distance measuring instrument for railway station and rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216467851U true CN216467851U (en) | 2022-05-10 |
Family
ID=81444649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122596490.4U Active CN216467851U (en) | 2021-10-27 | 2021-10-27 | Special suspension type infrared limit distance measuring instrument for railway station and rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216467851U (en) |
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2021
- 2021-10-27 CN CN202122596490.4U patent/CN216467851U/en active Active
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