CN212364594U - Platform limit scanning measuring instrument - Google Patents
Platform limit scanning measuring instrument Download PDFInfo
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- CN212364594U CN212364594U CN202020664290.0U CN202020664290U CN212364594U CN 212364594 U CN212364594 U CN 212364594U CN 202020664290 U CN202020664290 U CN 202020664290U CN 212364594 U CN212364594 U CN 212364594U
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Abstract
The utility model relates to a track traffic technical field discloses platform limit scanning measuring apparatu, including support, running gear and scanning device, running gear sets up in the bottom of support, and scanning device includes laser instrument and collector, and laser instrument and collector all locate the support on the terminal surface with one side. The embodiment of the utility model provides a pair of platform limit scanning measurement appearance places this measuring apparatu on the track, and accessible running gear moves on the track to scan whole platform through scanning device, with measuring the limit, the utility model discloses a mode of laser scanning has replaced the manual mode of measuring range with the people's eye among the prior art, has realized the full automatization of measurement process, has improved measurement of efficiency, measurement accuracy and security, has saved with the human cost.
Description
Technical Field
The utility model relates to a track traffic technical field especially relates to a platform limit scanning measuring apparatu.
Background
The railway clearance is a contour dimension line which is specified between buildings, equipment and rolling stock and cannot be exceeded on the line, and is established for ensuring the transportation safety. In order to ensure that the train has enough running space, ensure running safety and prevent the rolling stock from impacting buildings and equipment adjacent to the line, the railway clearance needs to be accurately and quickly detected.
At present, each building department needs to dynamically manage the train platform limit in the pipe, periodically detect the train platform limit, comprehensively and timely master the dynamic change condition of the train platform limit, and the requirements on the detection precision and the frequency of the train platform limit are higher and higher. However, the existing railway building clearance is mostly measured manually, and the mode of multi-person field operation has the defects of low efficiency, poor precision and large consumption of manpower and material resources.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The embodiment of the utility model provides a platform limit scanning measuring apparatu to adopt the inefficiency that manual measurement exists among the solution prior art, the precision is poor, consumes a large amount of manpower and materials's technical problem.
(II) technical scheme
In order to solve the technical problem, the embodiment of the utility model provides a platform limit scanning measuring apparatu, including support, running gear and scanning device, running gear set up in the bottom of support, scanning device includes laser instrument and collector, the collector is used for collecting laser instrument shines and reflects the laser after to the platform that awaits measuring.
The support comprises a cross beam and an upright column, the upright column is vertically arranged at the top of the cross beam, and the walking device is arranged at the bottom of the cross beam.
The support further comprises a folding connector, the folding connector comprises a first folding body and a second folding body which are mutually buckled, one end of the first folding body is connected with the stand column, one end of the second folding body is connected with the cross beam, a connecting hinge is arranged between the first folding body and the second folding body, the connecting hinge is arranged on one side, connected with the second folding body in a rotating mode, of the first folding body, and a locking mechanism is arranged on one side, opposite to the connecting hinge, of the second folding body.
The support further comprises a push rod, and the push rod is arranged on the upright post.
Wherein, still include the tray, the tray set up in the top of support.
The walking device comprises walking wheels, and the walking wheels are arranged at the four end parts of the support.
The travel wheel is arranged on the side of the traveling wheel, and the travel wheel is arranged on the side of the traveling wheel.
The mileage metering device comprises a mileage wheel and a mileage meter, the mileage wheel is connected with the mileage meter, and the mileage wheel is arranged at the bottom of the support.
The device further comprises a data processing unit, and the data processing unit is electrically connected with the mileage metering device and the collector respectively.
(III) advantageous effects
The embodiment of the utility model provides a pair of platform limit scanning measurement appearance places this measuring apparatu on the track, and accessible running gear moves on the track to scan whole platform through scanning device, with measuring the limit, the utility model discloses a mode of laser scanning has replaced the manual mode of measuring range with the people's eye among the prior art, has realized the full automatization of measurement process, has improved measurement of efficiency, measurement accuracy and security, has saved with the human cost.
Drawings
Fig. 1 is a front view of a platform limit scanning measuring instrument according to an embodiment of the present invention;
fig. 2 is a left side view of a platform limit scanning measuring instrument according to an embodiment of the present invention.
Reference numerals:
1: a data processing unit; 2: a tray; 3: a collector; 4: a traveling wheel; 5: a mileage wheel; 6: a laser outlet; 7: a data line connection port; 8: a mileage meter; 9: a push rod; 10: a cross beam; 11: a column; 12: the connector is folded.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and fig. 2, an embodiment of the present invention discloses a platform limit scanning measuring instrument, including: support, running gear and scanning device, running gear sets up in the bottom of support, and scanning device includes laser instrument (not marked in the picture) and collector 3, and collector 3 is used for collecting the laser instrument to the platform that awaits measuring shines and the laser after the reflection, and laser instrument and collector 3 all locate the support on the terminal surface with one side.
Specifically, the support in this embodiment is as the major structure of this measuring apparatu, and running gear sets up in the bottom of support, through running gear, can realize the removal of measuring apparatu, and accessible staff promotes the measuring apparatu for running gear advances according to established track, also can install drive arrangement, and it advances automatically to drive whole measuring apparatu of drive running gear drive through controller control drive arrangement.
The scanning device in the embodiment scans the whole platform to measure the limit by adopting a laser scanning mode, a laser emits laser to the platform through a laser outlet 6 arranged on the side surface of the support, the laser starts measuring the limit and is collected by a collector 3 arranged on the same side surface of the support, a plurality of sets of high-precision electronic sensors are arranged in the collector 3, the data of the outer contour of the platform position at the current mileage position from the track can be measured, and the horizontal distance, the vertical highest point and the like of the horizontally most protruded point of the platform can be judged.
The embodiment of the utility model provides a pair of platform limit scanning measurement appearance places this measuring apparatu on the track, and accessible running gear moves on the track to scan whole platform through scanning device, with measuring the limit, the utility model discloses a mode of laser scanning has replaced the manual mode of measuring range with the people's eye among the prior art, has realized the full automatization of measurement process, has improved measurement of efficiency, measurement accuracy and security, has saved with the human cost.
The support comprises a cross beam 10 and a stand column 11, the stand column 11 is vertically arranged at the top of the cross beam 10, and the walking device is arranged at the bottom of the cross beam 10. Specifically, a carrying plate is provided on the cross beam 10 for mounting the running gear. The beam 10 in this embodiment is horizontally disposed, the upright 11 is vertically disposed, and one end of the upright 11 is disposed at the center of the beam 10.
Further, the support still includes folding connector 12, and folding connector 12 includes the first folder and the second folder of mutual lock, and the one end and the stand 11 of first folder are connected, and the one end and the crossbeam 10 of second folder are connected, are equipped with the connection hinge between first folder and the second folder, and the connection hinge is located one side that first folder and second folder rotate to be connected, and one side relative with the connection hinge is equipped with locking mechanism. In this embodiment, the cross beam 10 and the upright post 11 are connected by the folding connector 12 to realize that the cross beam 10 and the upright post 11 can be folded, specifically, the first folding body and the second folding body are hinged by the connecting hinge to realize the rotating connection of the two, the locking mechanism includes a bolt arranged on the first folding body and a bolt hole arranged on the second folding body, the bolt can be inserted into the bolt hole in a matching manner, so that the first folding body and the second folding body are locked and fixed. After the vertical column 11 is vertically lifted by an operator, the first folding body and the second folding body are vertically and relatively fixed through the locking mechanism, and measurement can be performed at the moment; after the measurement is finished, when the support needs to be folded and folded, the locking mechanism is loosened, the stand column 11 is put down, the occupied space is reduced, and the portable type multifunctional bracket is convenient to carry.
Further, the support also comprises a push rod 9, and the push rod 9 is arranged on the upright post 11. In this embodiment, the operator can drive the traveling device to travel in the track by pushing the push rod 9, and the whole measuring instrument is driven to travel by adopting a manual propulsion mode.
The platform limit scanning measuring instrument of the embodiment further includes a tray 2, and the tray 2 is disposed on the top of the bracket. The tray 2 is hinged on the top end of the upright post 11, and the angle of the tray 2 can be adjusted.
Wherein, running gear includes walking wheel 4, and walking wheel 4 sets up in four tip of support. The four traveling wheels 4 in this embodiment are respectively installed at four corners of the carrying platform, so that the whole platform limit scanning measuring instrument can continuously and smoothly travel in the track.
The platform limit scanning measuring instrument of the embodiment further comprises a mileage metering device, and the mileage metering device is arranged beside the traveling wheel 4. Further, the mileage metering device comprises a mileage wheel 5 and a mileage meter 8, the mileage wheel 5 is connected with the mileage meter 8, the mileage wheel 5 is arranged at the bottom of the support, specifically, two ends of the beam 10 are respectively provided with one mileage wheel 5, and the distance between the two mileage wheels 5 is adjustable to match the width of the track. In the embodiment, the mileage value of the measuring instrument is measured and recorded through the mileage wheel 5 and the mileage meter 8 so as to be compared with the limit of a standard platform; the over-limit data can be automatically calculated through the mileage meter 8, the curve line and the easement line can also be measured, the height platform, the curve track and the track gauge can also be measured, and the data can be automatically reduced according to the radius.
The platform limit scanning measuring instrument of the embodiment further includes a data processing unit 1, and the data processing unit 1 is electrically connected to the mileage metering device and the collector, respectively. The data processing unit 1 in this embodiment can be carried on the tray 2, and the angle of the tray 2 can be adjusted, so that the operation and observation of an operator are facilitated, and the carrying is facilitated. In the embodiment, the mileage wheel 5 moves along with the measuring instrument in the track, measures the driving mileage, transmits the driving mileage data to the mileage meter 8, processes the outer contour data collected by the collector 3 and the mileage information collected by the mileage meter 8 through the data processing unit 1, compares the outer contour data with the standard platform limit data, and judges whether the actual platform limit data meets the standard or not; the data processing unit 1 can also control, collect data, calculate data, analyze data and judge the limit to the measuring instrument, finish limit detection, data collection, data analysis and processing and data transmission and display automatically.
According to the above embodiment, the utility model discloses a use method of platform limit scanning measuring apparatu includes:
s1, unfolding the folded support, enabling the upright post 11 to be perpendicular to the cross beam 10, locking the locking mechanism, enabling the cross beam 10 and the upright post 11 to be relatively fixed, placing the traveling wheels 4 into the track, and adjusting the mileage wheels 5 to be matched with the width of the track;
s2, placing the data processing unit 1 on the tray 2, and electrically connecting the connecting wire of the data processing unit 1 with the ports of the collector 3 and the mileage meter 8 through the data wire connecting port 7;
s3, presetting a mark to be measured, starting the collector 3 and the mileage meter 8, emitting laser from the laser outlet 6 to the platform, starting measuring the boundary, and simultaneously pushing the push rod 9 to enable the measuring instrument to pass through the mark to be measured;
s4, when the measuring instrument passes through the mark to be measured, the collector 3 feeds back the data of each mark to be measured to the data processing unit 1, and simultaneously the mileage meter 8 records the mileage value according to the moving distance of the mileage wheel 5 and transmits the data to the data processing unit 1 to be compared with the limit data of the standard platform;
s5, repeat steps S3 and S4 until the station limit measurement is completed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a platform limit scanning measuring apparatu which characterized in that, includes support, running gear and scanning device, running gear set up in the bottom of support, scanning device includes laser instrument and collector, the collector is used for collecting the laser instrument shines and reflects the laser after to the platform that awaits measuring.
2. The platform clearance scan measuring instrument of claim 1, wherein the bracket comprises a beam and a column, the column is vertically disposed on a top of the beam, and the running gear is disposed on a bottom of the beam.
3. The platform boundary scan measuring instrument according to claim 2, wherein the bracket further comprises a folding connector, the folding connector comprises a first folding body and a second folding body which are fastened to each other, one end of the first folding body is connected to the upright, one end of the second folding body is connected to the cross beam, a connecting hinge is disposed between the first folding body and the second folding body, the connecting hinge is disposed on a side where the first folding body and the second folding body are rotatably connected, and a locking mechanism is disposed on a side opposite to the connecting hinge.
4. The platform clearance scan measurement instrument of claim 2, wherein the bracket further comprises a push rod disposed on the post.
5. The platform-bound scan measurement instrument of claim 1, further comprising a tray disposed on top of the bracket.
6. The platform clearance scan measurement instrument of claim 1, wherein the traveling device comprises traveling wheels disposed at four ends of the bracket.
7. The platform clearance scan measurement instrument of claim 6, further comprising a odometry device disposed adjacent the road wheel.
8. A platform limit scan measuring instrument according to claim 7, wherein the odometry device comprises an odometry wheel and an odometry meter, the odometry wheel and the odometry meter being connected, the odometry wheel being provided at the bottom of the bracket.
9. The platform boundary scan measuring instrument according to claim 7, further comprising a data processing unit electrically connected to the mileage metering device and the collector, respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020206388967 | 2020-04-24 | ||
| CN202020638896 | 2020-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212364594U true CN212364594U (en) | 2021-01-15 |
Family
ID=74134240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020664290.0U Active CN212364594U (en) | 2020-04-24 | 2020-04-27 | Platform limit scanning measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212364594U (en) |
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2020
- 2020-04-27 CN CN202020664290.0U patent/CN212364594U/en active Active
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