CN210426438U - Single-rail laser full-parameter intelligent measuring instrument - Google Patents
Single-rail laser full-parameter intelligent measuring instrument Download PDFInfo
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- CN210426438U CN210426438U CN201921879090.0U CN201921879090U CN210426438U CN 210426438 U CN210426438 U CN 210426438U CN 201921879090 U CN201921879090 U CN 201921879090U CN 210426438 U CN210426438 U CN 210426438U
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- 238000010030 laminating Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 6
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- 238000009434 installation Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
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Abstract
The utility model discloses a single-rail laser full-parameter intelligent measuring instrument, which comprises an electrical element base, wherein a track sucker mounting seat is arranged below the electrical element base, and the track sucker mounting seat is a single-rail structure consisting of two side edges and a track laminating plane; the electromagnet sucker is positioned on the rail attaching plane of the rail sucker mounting seat; the track gauge and ultrahigh measurement component is arranged on the side surface of the track sucker mounting seat through a mounting mechanism, and a track gauge measuring instrument and an inclination angle sensor are arranged in the track gauge and ultrahigh measurement component; a battery assembly located above the electrical component base; an operation display assembly located above the electrical component base; the contact line measuring instrument is rotationally connected with the battery assembly and the operation display assembly through a rotating shaft; the stepping motor is arranged in the operation display assembly and is connected with the contact line measuring instrument through a rotating shaft; the measuring instrument has the advantages of small volume, convenient carrying, simple operation, simple, accurate and efficient parameter measurement.
Description
Technical Field
The utility model belongs to the technical field of the railway check out test set, more specifically says, the utility model relates to a single track laser full parameter intelligent measuring apparatu.
Background
The contact net is a main power supply facility of the electrified railway, when a train runs at a high speed, the train is in contact with the contact net for power supply through a pantograph above a traction locomotive, the condition of the state directly determines the running condition of the traction locomotive, and the contact net is a main factor influencing the running speed and the running safety of the train. In the high-speed railway equipment failure, the proportion of the contact network failures is quite large. Therefore, for the effective high-speed railway traffic safety of guaranteeing, except that improve the requirement to the contact net state of hanging when the design construction, still need to carry out regular inspection tour to the contact net state at high-speed railway operation in-process to in time discover the potential safety hazard, the effectual normal operating who guarantees high-speed railway.
For the detection of the geometric parameters of the current contact network, one method adopts a laser measuring instrument to carry out manual detection, the distance measurement is carried out after manual calibration before the measurement, then the single-point detection is carried out, the continuous measurement cannot be realized, and the measurement efficiency is low; the whole detection process is time-consuming, labor-consuming, complex, limited in precision, large in size of the equipment for measurement, and inconvenient to transport and carry.
The utility model discloses utilize monorail suction cup contact network parameter measuring apparatu to carry out the parameter detection, its is small, convenient to carry, easy operation, can become simple, accurate and high-efficient to contact net geometric parameters detection operation.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
To achieve these objects and other advantages in accordance with the purpose of the invention, a single-track laser full-parameter intelligent measuring instrument is provided, which comprises
The rail suction cup mounting seat is of a single-rail structure consisting of two side edges and a rail attaching plane; the electromagnet sucker is positioned on the rail attaching plane of the rail sucker mounting seat;
the track gauge and ultrahigh measurement component is arranged on the side surface of the track sucker mounting seat through a mounting mechanism, and a track gauge measuring instrument and an inclination angle sensor are arranged in the track gauge and ultrahigh measurement component;
a battery assembly for powering the entire meter, located above the electrical component base; an operation display assembly located above the electrical component base; the contact line measuring instrument is positioned between the battery assembly and the operation display assembly, and is provided with a rotating shaft which is rotatably connected with the shell of the battery assembly and the shell of the operation display assembly; the stepping motor is arranged in the operation display assembly and is connected with the contact line measuring instrument through a rotating shaft; a laser probe located on the upper surface of the laser measuring instrument; a camera mounted on the contact line measuring instrument;
the track gauge measuring instrument, the inclination angle sensor, the contact line measuring instrument, the stepping motor, the camera and the operation display assembly are respectively connected with the battery assembly through cables.
Preferably, the operation display component comprises a touch display screen and an operation button positioned below the touch display screen; an ARM processor and an encoder are arranged in the operation display assembly; the single chip microcomputer is connected with the ARM processor and the inclination angle sensor; the stepping motor, the touch display screen, the camera, the encoder and the contact line measuring instrument are respectively connected with the ARM processor.
Preferably, the track suction cup mounting seat has a width adapted to the width of the rail.
Preferably, the contact line measuring instrument, the track gauge measuring instrument and the inclination angle sensor are all laser measuring instruments.
Preferably, a handle is rotatably mounted above the battery assembly and the operation display assembly, and an electromagnet switch is arranged on the handle.
Preferably, an illuminating lamp for providing illumination for night measurement is mounted on the upper surface of the contact line measuring instrument.
Preferably, wherein the ARM processor is preferably an S5PV210 processor.
The utility model discloses at least, include following beneficial effect: the utility model can make the vehicle measurement of the geometric parameters of the contact network more accurate, automatic and more continuous; abandon the way that the old-fashioned measuring instrument is large in volume, inconvenient to carry and manually pushed; the method has the advantages that the method has multiple functions, is light, simple and small, is simple to operate, and simultaneously measures the geometric parameters of the contact network; the measurement data can be detected and analyzed in real time.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Description of the drawings:
FIG. 1 is a schematic structural view of a single-track laser full-parameter intelligent measuring instrument provided by the present invention;
fig. 2 is a schematic view of the bottom structure of the single-track laser full-parameter intelligent measuring instrument provided by the utility model;
FIG. 3 is a connection block diagram of each device of the single-track laser full-parameter intelligent measuring instrument provided by the present invention;
FIG. 4 is a schematic diagram of the single-track laser full-parameter intelligent measuring instrument provided by the utility model for measuring parameters of contact wires;
FIG. 5 is a schematic diagram of the measurement principle of the single-track laser full-parameter intelligent measuring instrument for measuring the ultra-high value provided by the utility model;
fig. 6 is the utility model provides a single track laser full parameter intelligent measuring instrument's internal circuit diagram.
The specific implementation mode is as follows:
the present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-2: the utility model discloses a single track laser full parameter intelligent measuring instrument, include:
the track-suction-cup-type electric component comprises an electric component base 5, wherein a track suction cup mounting seat 7 is mounted below the electric component base, and the track suction cup mounting seat 7 is of a single-track structure consisting of two side edges 71 and a track attaching plane 13; an electromagnet suction cup 12 which is positioned on the rail joint plane 13 of the rail suction cup mounting base 7;
a gauge and superelevation measuring assembly 6 installed at a side of the rail suction cup installation base 7 through an installation mechanism 61, and a gauge measuring instrument (not shown) and an inclination sensor (not shown) are installed in the gauge and superelevation measuring assembly 6;
a battery assembly 3 for powering the entire meter, located above the electrical component base 5; an operation display assembly 4 located above the electric component base 5; the contact line measuring instrument 2 is positioned between the battery component 3 and the operation display component 4, and a rotating shaft (not shown) is arranged on the contact line measuring instrument 2 and is rotatably connected with the shell of the battery component 3 and the shell of the operation display component 4; a stepping motor (not shown) which is installed in the operation display component 4 and is connected with the contact line measuring instrument 2 through a rotating shaft; a laser probe 9 positioned on the upper surface of the laser measuring instrument 2; the camera 10 is installed on the contact line measuring instrument 2, and the camera 10 is used for recording and observing the position of the contact line to be measured;
the track gauge measuring instrument, the inclination angle sensor, the contact line measuring instrument, the stepping motor, the camera and the operation display assembly are respectively connected with the battery assembly through cables.
The working principle is as follows: the measuring instrument is placed on a single rail of a rail, and the electromagnet sucker is fixedly adsorbed with the rail, so that the measurement of relevant parameters can be started; as shown in fig. 4, the laser probe 9 of the contact line measuring instrument 21 is used for obtaining A, B the track gauge and the included angle of two fixed points on the rail, the self position of the measuring instrument is calibrated, after the self calibration is completed, the self position, the position of a known point and the distance and the included angle between the contact line and the carrier cable measured by the contact line measuring instrument are used for calculating and obtaining the position of the contact line, so as to obtain the geometric parameters such as the contact line height, the pull-out value and the like; in a curve segment, as shown in fig. 5, measuring distance and inclination angle of A, B rails by using an inclination sensor to obtain ultrahigh data, completing calibration of a measuring instrument, calculating the position of a contact line by using the position of the measuring instrument, the known point position, the distance and the included angle of the contact line and the carrier cable which are measured and collected by using a laser radar, and thus obtaining geometric parameters such as the height guide value and the pull-out value of the contact line; the contact line measuring instrument is rotationally connected with the shell of the battery component and the shell of the operation display component, and the contact line measuring instrument is driven by the stepping motor to rotate by different angles, so that contact lines or other building parameters within any 180 degrees can be measured; in addition, this measuring apparatu directly chooses track plane position benchmark for use to the rail fixed point is the benchmark reference, can calibrate self position before every measurement cycle, has guaranteed that measured data is objective accurate, and measured data does not receive the individual assembly difference of measuring apparatu and external force vibration influence, has reduced measuring error.
In the above technical solution, the operation display component includes a touch display screen and an operation button located below the touch display screen; an ARM processor and an encoder are arranged in the operation display component 4; the single chip microcomputer is connected with the ARM processor and the inclination angle sensor; the stepping motor, the touch display screen 41, the camera 14, the encoder and the contact line measuring instrument 21 are respectively connected with the ARM processor; the encoder converts the data measured by the contact line measuring instrument 21 into an electric signal and transmits the electric signal to the ARM processor; the ARM processor transmits an instruction issued by the display touch screen to the single chip microcomputer, the single chip microcomputer controls the inclination angle sensor to measure the inclination angle between the tracks, and the track distance measuring instrument measures the distance between the tracks, so that an ultrahigh value and a track distance are obtained; finally, the ARM processor displays the data respectively measured by the contact line measuring instrument, the track gauge measuring instrument and the inclination angle sensor through the touch display screen; the touch display screen gives an instruction, the ARM drives the stepping motor according to the instruction, and the stepping motor drives the contact line measuring instrument to rotate so as to measure parameters of contact lines with different angles.
In the above technical solution, the width of the track suction cup mounting seat 7 is adapted to the width of the rail.
In the above technical solution, the contact line measuring instrument 21, the track gauge measuring instrument and the tilt sensor are laser measuring instruments.
In the technical scheme, a handle 1 is rotatably mounted on the battery assembly and the operation display assembly, an electromagnet switch 11 is arranged on the handle, the switch 11 is used for controlling the electromagnet sucker 12 to work, namely the switch 11 is turned on, the electromagnet sucker 12 is attracted with the rail, and the measuring instrument is fixed on the rail; when the switch is closed, the electromagnet suction cup 12 stops attracting the track, and the measuring instrument can be moved to measure on the next section of track.
In the above technical solution, an illuminating lamp 10 for providing illumination for night measurement is installed on the upper surface of the contact line measuring instrument 2.
In the above technical solution, the ARM processor is preferably an S5PV210 processor.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (7)
1. A monorail laser full-parameter intelligent measuring instrument is characterized by comprising:
the rail suction cup mounting seat is of a single-rail structure consisting of two side edges and a rail attaching plane; the electromagnet sucker is positioned on the rail attaching plane of the rail sucker mounting seat;
the track gauge and ultrahigh measurement component is arranged on the side surface of the track sucker mounting seat through a mounting mechanism, and a track gauge measuring instrument and an inclination angle sensor are arranged in the track gauge and ultrahigh measurement component;
a battery assembly for powering the entire meter, located above the electrical component base; an operation display assembly located above the electrical component base; the contact line measuring instrument is positioned between the battery assembly and the operation display assembly, and is provided with a rotating shaft which is rotatably connected with the shell of the battery assembly and the shell of the operation display assembly; the stepping motor is arranged in the operation display assembly and is connected with the contact line measuring instrument through a rotating shaft; the laser probe is positioned on the upper surface of the contact line measuring instrument; a camera mounted on the contact line measuring instrument;
the track gauge measuring instrument, the inclination angle sensor, the contact line measuring instrument, the stepping motor, the camera and the operation display assembly are respectively connected with the battery assembly through cables.
2. The monorail laser full-parameter intelligent measuring instrument as defined in claim 1, wherein the operation display assembly comprises a touch display screen and an operation button located below the touch display screen; an ARM processor and an encoder are arranged in the operation display assembly; the single chip microcomputer is connected with the ARM processor and the inclination angle sensor; the stepping motor, the touch display screen, the camera, the encoder and the contact line measuring instrument are respectively connected with the ARM processor.
3. The monorail laser full-parameter intelligent measuring instrument as defined in claim 1, wherein the width of the rail suction cup mounting seat is adapted to the width of a rail.
4. The monorail laser full-parameter intelligent measuring instrument as defined in claim 1, wherein said contact line measuring instrument, track gauge measuring instrument and inclination sensor are contact line measuring instruments.
5. The monorail laser full-parameter intelligent measuring instrument as claimed in claim 1, wherein a handle is rotatably mounted above the battery assembly and the operation display assembly, and an electromagnet switch is arranged on the handle.
6. The monorail laser full-parameter intelligent measuring instrument as defined in claim 1, wherein an illuminating lamp for providing illumination for night measurement is mounted on the upper surface of the contact line measuring instrument.
7. The monorail laser full-parameter intelligent measuring instrument as set forth in claim 2, wherein said ARM processor is preferably an S5PV210 processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879090.0U CN210426438U (en) | 2019-11-04 | 2019-11-04 | Single-rail laser full-parameter intelligent measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879090.0U CN210426438U (en) | 2019-11-04 | 2019-11-04 | Single-rail laser full-parameter intelligent measuring instrument |
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| Publication Number | Publication Date |
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| CN210426438U true CN210426438U (en) | 2020-04-28 |
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| CN201921879090.0U Active CN210426438U (en) | 2019-11-04 | 2019-11-04 | Single-rail laser full-parameter intelligent measuring instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340214A (en) * | 2021-05-21 | 2021-09-03 | 机械工业第九设计研究院有限公司 | System and method for accurately detecting thickness of wall at any position |
| CN114030394A (en) * | 2021-11-29 | 2022-02-11 | 中铁十一局集团电务工程有限公司 | Subway contact net full-parameter trackless measurement construction method |
-
2019
- 2019-11-04 CN CN201921879090.0U patent/CN210426438U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340214A (en) * | 2021-05-21 | 2021-09-03 | 机械工业第九设计研究院有限公司 | System and method for accurately detecting thickness of wall at any position |
| CN113340214B (en) * | 2021-05-21 | 2023-03-14 | 机械工业第九设计研究院股份有限公司 | System and method for accurately detecting thickness of wall at any position |
| CN114030394A (en) * | 2021-11-29 | 2022-02-11 | 中铁十一局集团电务工程有限公司 | Subway contact net full-parameter trackless measurement construction method |
| CN114030394B (en) * | 2021-11-29 | 2022-12-16 | 中铁十一局集团电务工程有限公司 | Subway contact net full-parameter trackless measurement construction method |
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