CN108708235A - A kind of orbit measurement device and method - Google Patents
A kind of orbit measurement device and method Download PDFInfo
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- CN108708235A CN108708235A CN201810758137.1A CN201810758137A CN108708235A CN 108708235 A CN108708235 A CN 108708235A CN 201810758137 A CN201810758137 A CN 201810758137A CN 108708235 A CN108708235 A CN 108708235A
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- 230000007246 mechanism Effects 0.000 claims description 12
- 238000000691 measurement method Methods 0.000 claims description 11
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
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Abstract
The present invention relates to orbit measurement technical fields, disclose a kind of orbit measurement device and method, and wherein device includes：Horizon rule and telescope support；Horizon rule is internally embedded setting horizontal bubble, the top surface abutting contact of one end of horizon rule and a siding track, and the length direction of horizon rule and the length direction of track are disposed vertically, the other end of horizon rule is connected with telescope support, and vertically height is adjustable for telescope support.A kind of orbit measurement device and method provided by the invention, by horizon rule is parallel with rail top face and be disposed vertically with track length direction, measurement point is transferred to the leading point outside track, by measuring the rail level information of leading point and conversing the rail level information of measurement point, efficiently solve the problems, such as that track is having vehicle parking road occupying that can not measure, improve the efficiency for measuring operation, and it decreases personnel's upper track using the device and measures the activity duration, reduce to both wired interference, improves measurement job safety.
Description
Technical field
The present invention relates to orbit measurement technical fields, more particularly to a kind of orbit measurement device and method.
Background technology
In order to adapt to and promote the development of national economy, it is necessary to enhance the transport capacity of railway energetically.This respect is in addition to repairing
It builds except new line, undergoing technological transformation to existing railway, fully to tap the potential energy also be a kind of one of effective measures.It is surveyed with new line
Difference is surveyed, the field operation exploration of existing railway transformation is to be surveyed to existing railway in operation, thus exploration process will ensure railway
Normal operation, the case where being interfered by both wired operations is more.
The content that existing railway line track measures includes mainly that the plane to track, mileage and elevation etc. measure.
Wherein mileage measurement is generally drawn from the existing mileage at station, bridge center or tunnel's entrance and exit and other permanent construction centers
Go out, is incremented by the mileage that measurement point is extrapolated in the continuous measurement in direction by original mileage, uses insulation steel ruler, total powerstation or positioning system
It measures.Plane survey refers to the plane coordinate point for measuring the track centerline of a certain mileage measurement point on circuit.The measurement of higher degree
It is the height above sea level for measuring the track rail level of a certain mileage measurement point on circuit, straight line location is to survey left rail rail crest level, curve
Location is to survey internal rail rail crest level.
Existing railway orbit measurement is limited many by the railway operation time at present, especially railway parking line, to hair line,
Vehicle dwell time is longer on the circuit with the function that parks cars such as shunting line, line goods, and measurement is caused to can not be successfully progress,
It can only be measured by inserting gap mode, inefficiency, measurement result precision is not high；And it measures operation and interference is produced to railway transportation
It is larger, it is easy to jeopardize personal safety.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of orbit measurement device and methods, for solving or partly solving existing iron at present
Road orbit measurement limited by the railway operation time it is very much, especially railway parking line, to the tools such as hair line, shunting line, line goods
Have on the circuit for the function that parks cars that vehicle dwell time is longer, cause to measure and can not be successfully progress, inserting gap mode can only be passed through
It measures, inefficiency, measurement result precision is not high；And it is larger to railway transportation production interference to measure operation, is easy to jeopardize people
The problem of body safety.
(2) technical solution
In order to solve the above-mentioned technical problem, a kind of orbit measurement device is provided according to a first aspect of the present invention, the device packet
It includes：Horizon rule and telescope support；The horizon rule is internally embedded setting horizontal bubble, one end of the horizon rule and a siding track
Top surface abutting contact, and the length direction of the horizon rule and the length direction of the track are disposed vertically, the horizon rule
The other end be connected with the telescope support, the telescope support vertically height it is adjustable.
On the basis of said program, a kind of orbit measurement device further includes：Fixed ruler；The fixed ruler includes the first side
Plate and the second side plate, first side plate and second side plate are vertically connected, one end of the horizon rule and first side
Plate is connected, and the length direction of the horizon rule is vertical with the length direction of the second side plate, first side plate with it is described
The top surface of track contacts, and second side plate is contacted with the side of the track.
On the basis of said program, the horizon rule includes：Flexible horizon rule, the horizon rule nested inside setting are secondary
Ruler；Locking mechanism is set on the horizon rule, and the locking mechanism is used to adjust the length of the auxiliary scale.
On the basis of said program, the other end of the horizon rule is connected with pedestal, the pedestal and the flexible branch
The top of frame is detachably connected, and the pedestal, which is used to support, places spirit level Sopwith staff, total powerstation centering rod or positioning device.
On the basis of said program, the horizon rule include the first ruler section and the second ruler section, the one of the first ruler section
End connect with the track, the other end of the first ruler section is connected with the bottom end of a telescopic rod, the top of the telescopic rod and
One end of the second ruler section is connected, and the other end of the second ruler section is connected with the telescope support, and the telescopic rod is along perpendicular
Histogram is adjustable to height.
According to the second aspect of the invention, a kind of orbit measurement method is provided, this method includes：Determine the outer leading point of track
Position, wherein the leading point is vertical with the length direction of track with the line of measurement point to be measured, and the leading point and institute
It states known to the difference in height of measurement point in the vertical direction；Measure the rail level information for obtaining the leading point；According to the leading point
Rail level information, obtain the rail level information of the measurement point.
On the basis of said program, determines the position of the outer leading point of track and measure the rail level for obtaining the leading point
Information includes：Horizon rule one end is close to the top surface of the track, and the second side plate of fixed ruler is close to the side of the track
Wall is placed；Adjust telescope support so that the horizontal bubble in the horizon rule is in an intermediate position；By spirit level Sopwith staff, whole station
Instrument centering rod or positioning device are placed on pedestal, are carried out rail level information measurement to the leading point, are obtained the leading point
Elevation, plane coordinates and mileage.
On the basis of said program, the rail level packet of measurement point described in the rail level information acquisition according to the leading point
It includes：According to the difference in height between the elevation of the leading point and the leading point and the measurement point, institute is obtained by calculating
State the elevation of measurement point.
On the basis of said program, the rail level information of measurement point described in the rail level information acquisition according to the leading point is also
Including：According to the horizontal distance between the plane coordinates of the leading point, leading point and measurement point, the survey is obtained by converting
Measure the plane coordinates of point；Wherein, the horizontal distance between the leading point and measurement point is obtained by the scale value of horizon rule.
On the basis of said program, the rail level information of measurement point described in the rail level information acquisition according to the leading point is also
Including：Plane coordinates by being fitted the measurement point obtains both wired line positions；According to described both wired line position, filled by positioning
It puts sample and obtains both wired mileages；According to both wired mileages, the mileage of the measurement point is obtained.
(3) advantageous effect
A kind of orbit measurement device and method provided by the invention, by the way that horizon rule, horizontal bubble and telescope support is arranged,
It is horizon rule is parallel with rail top face and be disposed vertically with track length direction, so as to which operational railway measurement point is transferred to rail
Leading point outside road efficiently solves rail by measuring the rail level information of leading point and conversing the rail level information of measurement point
There is being the problem of vehicle parking road occupying can not measure in road, and the efficiency for measuring operation is improved, to All other routes
When measuring, decreases personnel's upper track using the device and measure the activity duration, reduce to both wired interference, improve
Measure job safety.
Description of the drawings
Fig. 1 is a kind of overlooking structure diagram of orbit measurement device of the embodiment of the present invention；
Fig. 2 is a kind of side structure schematic view of orbit measurement device of the embodiment of the present invention；
Fig. 3 illustrates for a kind of side view structure of orbit measurement device under the orbital curve superelevation state of the embodiment of the present invention
Figure；
A kind of Fig. 4 overlooking structure diagrams of orbit measurement device when being the increase telescopic rod of the embodiment of the present invention；
A kind of Fig. 5 side structure schematic views of orbit measurement device when being the increase telescopic rod of the embodiment of the present invention.
Reference sign：
1-horizon rule；2-telescope supports；3-horizontal bubbles；
4-connection spirals；5-locking mechanisms；6-fixed rulers；
7-pedestals；8-scales；9-tracks；
10-telescopic rods.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present embodiment provides a kind of orbit measurement device according to the present invention, and with reference to figure 1 and Fig. 2, which includes：Horizon rule
1 and telescope support 2；The horizon rule 1 is internally embedded setting horizontal bubble 3, one end of the horizon rule 1 and a siding track 9
Top surface abutting contact, and the length direction of the horizon rule 1 and the length direction of the track 9 are disposed vertically, the horizon rule 1
The other end be connected with the telescope support 2, the telescope support 2 vertically height it is adjustable.
A kind of orbit measurement device provided in this embodiment will need the measurement point measured to draw using horizon rule 1 on track 9
Go out to outside track 9, by being detected to the leading point outside track 9, then obtains the related rail level of measurement point by converting
Information.
For ease of easily obtaining the rail level information of measurement point by the rail level information of leading point.Horizon rule 1 can be passed through
One is determined with measurement point locality specific and convenient for the leading point of conversion.One end of horizon rule 1 can be placed on to the top surface of track 9
On, make the end of horizon rule 1 is parallel with the top surface of track 9 to be affixed.
And one end end face of horizon rule 1 can be aligned with a side of 9 top surface of track so that the length direction of horizon rule 1
It is vertical with the length direction of track 9.The other end of horizon rule 1 is connected with telescope support 2.Telescope support 2 vertically height
It is adjustable.Height by adjusting telescope support 2 can carry out leveling to horizon rule 1 so that the both ends of horizon rule 1 are located at same level
On line, and horizon rule 1 is parallel with the top surface of track 9.
It is internally embedded setting horizontal bubble 3 in horizon rule 1, can be used for carrying out leveling to horizon rule 1.By adjusting flexible branch
The height of frame 2 completes leveling when horizontal bubble 3 is in two groove centre positions.At this point, 1 other end of horizon rule is to draw
Point.
The position relationship of leading point and measurement point is simpler：The length direction of the line of leading point and measurement point and track 9
Vertically, and distance between the two can be obtained by horizon rule 1；In addition, leading point and the difference in height of measurement point vertically
The ruler of as horizon rule 1 is thick.
Therefore, the detection devices such as spirit level, total powerstation or positioning device can be first passed through to carry out the leading point outside track 9
It measures, obtains the rail level information of leading point, can be converted later by the position relationship of leading point and measurement point to obtain measurement point
Rail level information.Because the position relationship between leading point and measurement point is simpler, measurement can be obtained by simply converting
The rail level information of point completes orbit measurement.
A kind of orbit measurement device provided in this embodiment, by the way that horizon rule 1, horizontal bubble 3 and telescope support 2 is arranged,
It is horizon rule 1 is parallel with 9 top surface of track and be disposed vertically with 9 length direction of track, so as to which operational railway measurement point is shifted
Leading point to outside track 9 is efficiently solved by measuring the rail level information of leading point and conversing the rail level information of measurement point
Track 9 is having the problem of vehicle parking road occupying can not measure, and the efficiency for measuring operation is improved, to other
When circuit measures, decreases personnel's upper track using the device and measure the activity duration, reduce to both wired interference, carry
High measurement job safety.
Further, telescope support 2 can be telescopic tripod, this is not limited, with can realize support fixation and
For the purpose of highly adjustable.
Further, rail level information may include elevation, plane coordinates and mileage.
On the basis of the above embodiments, further, a kind of orbit measurement device further includes：Fixed ruler 6；The fixation
Ruler 6 includes the first side plate and the second side plate, and first side plate and second side plate are vertically connected, and the one of the horizon rule 1
End is connected with first side plate, and the length direction of the horizon rule 1 is vertical with the length direction of the second side plate, described
First side plate is contacted with the top surface of the track 9, and second side plate is contacted with the side of the track 9.
The present embodiment is based on above-described embodiment, and fixed ruler 6 is arranged, more preferably can more easily realize 1 one end of horizon rule and rail
Parallel and vertical with 9 length direction of the track placement in 9 top surface of road.Fixed ruler 6 includes the first side plate being vertically connected and the second side
Plate.
When placing horizon rule 1, the top surface of the smooth track of the first side plate 9 can be placed so that the second side plate is close to track 9
A side, the length direction of the second side plate is the length direction of track 9.It can be by one end of horizon rule 1 and the first side plate phase
Even, and one end of horizon rule 1 is parallel with the first side plate and the length direction of horizon rule 1 is vertical with the length direction of the second side plate.
After horizon rule 1 is connected with fixed ruler 6, the top surface of the first side plate of fixed ruler 6 and track 9 need to be only adjacent to and be connect
It touches, the second side plate is adjacent to the side of track 9 and is contacted, i.e., fixed ruler 6 is stuck in 9 surface of track can be realized horizon rule 1
It places and requires.
Fixed ruler 6 is set, one end of horizon rule 1 can be positioned on 9 surface of track, can quick and precisely realize horizon rule
1 position, which is placed, to be required, and accuracy easy to operate, and improving measurement is made.
Further, horizon rule 1 and fixed ruler 6 preferentially use insulating materials.
Further, horizon rule 1 can be directly fixedly connected with the first side plate, can be also detachably connected, for example, can be first
The connection realized with the first side plate is inserted into card slot in one end of horizon rule 1 by the card slot of installation position composite demand on side plate, right
This is not limited.
On the basis of the above embodiments, further, the horizon rule 1 includes：Flexible horizon rule 1, the horizon rule 1
Auxiliary scale is arranged in nested inside；Locking mechanism 5 is set on the horizon rule 1, and the locking mechanism 5 is for adjusting the auxiliary scale
Length.
The scalable horizon rule of multipurpose 1 can be used in horizon rule 1.It can be nested with setting auxiliary scale in 1 blade cavity of horizon rule.It is secondary
Ruler can be extracted out from horizon rule 1, to extend the length of horizon rule 1, to adapt to more different measurement demands, adapt to more
Measuring environment.
Further, it is provided with locking mechanism 5 on horizon rule 1.Auxiliary scale is connected by locking mechanism 5 with horizon rule 1.Pass through
Locking mechanism 5 is adjusted, to control to adjust auxiliary scale from the extraction and withdrawal in horizon rule 1, to adjust the length of auxiliary scale.Setting locking
Structure 5 can preferably control the length of auxiliary scale, and when auxiliary scale length is met the requirements, can lock the position of auxiliary scale, to ensure
The stabilization of auxiliary scale length ensures the accuracy measured.
Further, it is equipped with scale 8 in horizon rule 1 and auxiliary scale, the length of reading horizontal ruler 1 and auxiliary scale can be facilitated.
On the basis of the above embodiments, further, the other end of the horizon rule 1 is connected with pedestal 7, the pedestal
7 are detachably connected with the top of the telescope support 2, and the pedestal 7, which is used to support, places spirit level Sopwith staff, total powerstation centering rod
Or positioning device.
Pedestal 7 is set on the top of telescope support 2, the other end of horizon rule 1 is connected with pedestal 7.It can be convenient for drawing
Point is that detection device is placed at another end position of horizon rule 1.The inspections such as spirit level Sopwith staff, total powerstation centering rod or positioning device
It surveys device to can be placed on pedestal 7, the placement that can relatively stablize, and accurately leading point can be detected.
It can be detachably connected or other connection types by connecting spiral 4 between pedestal 7 and telescope support 2, to this
It does not limit.
On the basis of the above embodiments, further, the horizon rule 1 includes the first ruler section and the second ruler section, described
One end of first ruler section connects with the track 9, and the other end of the first ruler section is connected with the bottom end of a telescopic rod 10, described
The top of telescopic rod 10 is connected with one end of the second ruler section, the other end and 2 phase of the telescope support of the second ruler section
Even, vertically height is adjustable for the telescopic rod 10.
The present embodiment is based on above-described embodiment, and telescopic rod 10 is arranged on horizon rule 1.Telescopic rod 10 can vertically into
Row is flexible.First ruler section of horizon rule 1 is connected with the second ruler section by telescopic rod 10.It, can by the lift in height of telescopic rod 10
The first ruler section and the second ruler section is set to be located at different height.
Because at this point, the other end of the second ruler section is leading point, i.e., leading point can be made to be located at rail level by telescopic rod 10
At different height.It can be convenient for, in the case where track 9 and surrounding ground difference in height are smaller, the height of leading point being improved, to just
In telescope support 2 is arranged below leading point, to ensure that is measured is smoothed out, it is suitable for more different environmental demands.
At this point, the elevation difference between leading point and rail level is the ruler thickness of the first ruler section, the ruler thickness of the second ruler section and stretches
The sum of the length of contracting bar 10.
Further, auxiliary scale, which can be embedded in, is arranged in the inside of the second ruler section, to extend the length of horizon rule 1；It may also set up
In the inside of the first ruler section, the bottom end of telescopic rod 10 is connected with auxiliary scale；This is not limited.
On the basis of the above embodiments, further, the present embodiment provides a kind of orbit measurement method according to the present invention,
This method includes：The position of 9 outer leading point of track is determined, wherein the line and track 9 of the leading point and measurement point to be measured
Length direction is vertical, and known to the leading point and the difference in height of the measurement point in the vertical direction；It measures and draws described in obtaining
Go out rail level information a little；According to the rail level information of the leading point, the rail level information of the measurement point is obtained.
A kind of orbit measurement method provided in this embodiment, is mainly transferred to drawing outside track 9 by operational railway measurement point
Go out a little, measurement is achieved the purpose that by the rail level information for measuring the rail level information of leading point and converse measurement point.
For the ease of obtaining the rail level information of measurement point according to the conversion of the rail level information of leading point, leading point can be set and surveyed
The connection for measuring point is vertical with 9 length direction of track, and leading point can be provided in position known to the depth displacement of measurement point.
On the basis of the above embodiments, further, it is determined that described in the position of 9 outer leading point of track and measurement acquisition
The rail level information of leading point includes：1 one end of horizon rule is close to the top surface of the track 9, and the second side plate of fixed ruler 6 is tight
The side wall for pasting the track 9 is placed；Adjust telescope support 2 so that the horizontal bubble 3 in the horizon rule 1 is in an intermediate position；
Spirit level Sopwith staff, total powerstation centering rod or positioning device are placed on pedestal 7, rail level information survey is carried out to the leading point
Amount, obtains the elevation, plane coordinates and mileage of the leading point.
The present embodiment is based on above-described embodiment, and the detection of determination and leading point rail level information to leading point position carries out
Explanation.The present embodiment determines the position of leading point using the track detection device described in above-described embodiment and to drawing
Point is detected.
First, one end that horizon rule 1 is connected to fixed ruler 6 is placed on rail level, and the first side plate of fixed plate is close to
Second side plate of fixed plate is close to the side wall of track 9 by the top surface of track 9, keeps one end of horizon rule 1 parallel with 9 top surface of track
And horizon rule 1 is vertical with track 9.
Telescope support 2 is adjusted to adjust the height of 1 other end of horizon rule, until horizontal bubble 3 is located at two scale interpositions
It sets so that 1 both ends of horizon rule height is equal, keeps horizon rule 1 parallel with 9 top surface of track.The other end of horizon rule 1 and 7 phase of pedestal
Even, telescope support 2 is arranged in 7 lower section of pedestal.At this point, 1 another end position of horizon rule is leading point.
It, can be by inspections such as spirit level Sopwith staff, total powerstation centering rod or positioning devices when detecting the rail level information of leading point
It surveys device to be placed on pedestal 7, pedestal 7 can carry out gentle support to it, ensure the accuracy measured.It is main to measure rail level information
To measure elevation, plane coordinates and the mileage of leading point.
On the basis of the above embodiments, further, measurement point described in the rail level information acquisition according to the leading point
Rail level information include：According to the difference in height between the elevation of the leading point and the leading point and the measurement point, lead to
Cross the elevation for calculating and obtaining the measurement point.
After placing horizon rule 1 and leveling, levelling rod or prism can be placed on leading point, using spirit level or
Person's total station survey goes out to draw point height.
In the case where horizon rule 1 is not provided with telescopic rod 10, the difference in height between leading point and measurement point is level
The ruler of ruler 1 is thick.In the case where telescopic rod 10 are arranged, difference in height is that the ruler of the first ruler section is thick, the second ruler section ruler is thick and stretches
The sum of the height of contracting bar 10.
It draws point height and subtracts the height above rail surface that difference in height is measurement point.Elevation survey is carried out using above-mentioned measuring device
Amount, theoretically error is zero, practical to be had certain error by leveling and ruler abrasion.
On the basis of the above embodiments, further, measurement point described in the rail level information acquisition according to the leading point
Rail level information further include：According to the horizontal distance between the plane coordinates of the leading point, leading point and measurement point, by changing
Calculate the plane coordinates for obtaining the measurement point；Wherein, the horizontal distance between the leading point and measurement point passes through horizon rule
Scale value obtains.
The apparatus measures such as GPS or total powerstation leading point plane coordinates is may be, for example, using positioning device.Simultaneously using horizontal
Scale 8 on ruler 1 reads leading point to the distance of 9 end face center of track.The rail of measurement point can be obtained by distance conversion, offset
The plane coordinate point of 9 center line of road, can complete the measurement of 9 plane information of track.
Plane survey is carried out using above-mentioned measuring device, error is influenced by 1 scale 8 of horizon rule, and error can be controlled in milli
Meter level meets the requirement of Authority Contro1 limit difference 2cm.
On the basis of the above embodiments, further, measurement point described in the rail level information acquisition according to the leading point
Rail level information further include：Plane coordinates by being fitted the measurement point obtains both wired line positions；According to described both wired line
Position obtains both wired mileages by positioning device setting-out；According to both wired mileages, the mileage of the measurement point is obtained, adjustment is surveyed
The position for measuring point is completed measurement point mileage setting-out (hundred ruler marks) and is measured.
On the basis of the above embodiments, further, a kind of orbit measurement device and method is directed to existing railway track
Measurement includes mileage, elevation and plane has the problem of vehicle parking road occupying can not carry out in track 9, proposes a kind of measurement
Method.9 measurement point of operational railway is mainly transferred to the leading point not influenced by vehicle parking by this method, by measuring leading point
Rail level information and converse the rail level information of measurement point and achieve the purpose that measurement.
To realize the measurement method, provide a kind of measuring device, the device by the scalable horizon rule 1 of multipurpose, tripod,
Horizontal bubble 3 combine together, by the scalable horizon rule 1 of multipurpose by measurement point rail level information include mileage, plane coordinates and
Elevation leads to 9 outside of line track, and the relevant information by measuring leading point carries out related conversion again can calculate measurement
The information of point.
The orbit measurement device include the scalable horizon rule 1 of multipurpose, tripod, pedestal 7, horizontal bubble 3, fixed ruler 6,
Spiral 4 and locking mechanism 5 are connected, the wherein scalable horizon rule 1 of multipurpose and fixed ruler 6 uses insulating materials；Tripod uses
Telescopic, adjustable height is used for leveling, and the function that other forms meet adjustment height can also be used in tripod.
The scalable horizontal blade cavity of multipurpose is nested with auxiliary scale.Auxiliary scale length is adjusted by locking mechanism 5.Horizon rule 1
Upper setting scale 8 reads scale 8 and can measure distance, is applicable in short distance and the measurement of long range, flexibility is stronger.Multipurpose can
The blade nesting horizontal bubble 3 of flexible horizon rule 1, can be by observing the scalable horizon rule of 3 location determination multipurpose of horizontal bubble 1
With the horizontality of measurement point rail rail level.
Scalable 1 one end of horizon rule of multipurpose is connected and fixed ruler 6, and measurement point rail is abutted by 6 second side plate of fixed ruler
Outside, it is ensured that track 9 is vertical with the scalable horizon rule 1 of multipurpose.
Scalable 1 other end of horizon rule of multipurpose is fixedly connected with pedestal 7, and pedestal 7 connects tripod by connecting spiral 4,
Connection spiral 4 can be dismantled, and measuring instrument management is convenient for.By adjusting tripod height, until the scalable level of multipurpose
Horizontal bubble 3 is in two groove centre positions in ruler 1, and at this moment the scalable horizon rule 1 of multipurpose and the rail level of measurement point are in flat
Row state.
With reference to figure 2, when measurement circuit is in straightway, scalable 1 one end of horizon rule of multipurpose passes through fixed ruler 6 second
Side plate ensures that the scalable horizon rule 1 of multipurpose and the rail level of measured point are in plumbness on the outside of rail.
When railroad track 9 is curved section, because railway curve radius is larger, according to related mathematical theory, a certain measurement point
Rail is similar to straight line, and the measurement method that straightway railroad track 9 can be used directly carries out elevation, mileage and plane survey.
With reference to figure 3, if 9 curved section of railroad track there are superelevation of outer rail, measured with straightway track 9 it is similar, by multipurpose
Scalable horizontal main scale one end abuts the inner side of curve rail, other end connect base 7 and three feet by 6 second side plate of fixed ruler
Frame.By adjusting tripod, correction horizontal bubble 3 is in two groove centre positions, at this time the scalable horizon rule 1 of multipurpose and survey
It measures rail rail surface in the curve of point and is approximately at parastate, pedestal 7 can place the apparatus measures such as spirit level or total powerstation leading point
Elevation.When measurement within curve subject to rail rail surface elevation, superelevation of outer rail value can be measured by surveying outer rail height above rail surface.
In fact, there is the curve internal rail of superelevation situation, rail has certain inclination, in the second side plate and steel of fixed ruler 6
When being that the inner side of curve abuts contact on the inside of rail, there are certain intervals between one end and rail surface of horizon rule 1, are not
It is closely affixed completely.But according to railway related specifications, station track superrelation on curve maximum value is 25mm, widening of curve maximum value
1450mm is computed extraction point height and is up to 1.21mm with 3 in Curve Segment internal rail rail crest level difference, in measurement of higher degree error
In permissible range.Therefore, the curve internal rail for having superelevation situation is placed still according to the horizon rule 1 described in the various embodiments described above
Mode is placed, and makes second side plate of fixed ruler 6 on the inside of rail.
Fig. 4 and Fig. 5 is a kind of particular example of measuring device, is suitable for more topographic features.The measuring device is horizontal
Ruler 1 increases telescopic rod 10, and telescopic rod 10 is connect using connection spiral with horizon rule 1, and accordingly increases the height of tripod.It is changing
When calculating the elevation for obtaining measurement point, surveys and draw point height in addition to it need to cut 1 thickness of horizon rule, also need the length for subtracting telescopic rod 10
Degree.
When the scalable horizon rule 1 of multipurpose and the rail level of measured point are in horizontality, pedestal 7 can place levelling rod
Or prism, go out leading point information using spirit level or total station survey, then carry out conversion to measure the height of route survey point
Journey, mileage and plane information.
The measuring device and method can effectively solve the measurement of existing railway height above rail surface has vehicle parking road occupying in track 9
In the case of the problem of can not carrying out, apparatus structure is simple, easy to use and flexible, cheap, can be measured in existing railway yard
Field is universal to be used.The measuring device and method and technology are novel, and energy solving practical problems have originality, practicability.
The measuring device and method overcome existing railway track 9 and measure has vehicle parking road occupying nothing in track 9
The difficulty that method carries out, can be widely used in yard has the function of to park cars to hair line, shunting line, parking line, line goods etc.
Yard route survey, also can operate with the measurement of All other routes to reduce the upper track time, reduce to both wired interference, improve
Measure job safety；And material therefor is easy to get, device is simple, cheap, and can be popularized in existing railway yard fields of measurement makes
With.
The measuring device and method can effectively improve existing railway yard route survey working efficiency, shorten measurement
Duration reduces measurement cost, while measuring operation and reduce and measuring interference to both wired yard operations, is also conducive to both wired
The safety of the market competitiveness and personnel's operation of railway reconnaissance enterprise can be improved in the security protection of measurement.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of orbit measurement device, which is characterized in that including：Horizon rule and telescope support；The horizon rule, which is internally embedded, to be set
Set horizontal bubble, the top surface abutting contact of one end of the horizon rule and a siding track, and the length direction of the horizon rule with
The length direction of the track is disposed vertically, and the other end of the horizon rule is connected with the telescope support, the telescope support
Vertically height is adjustable.
2. orbit measurement device according to claim 1, which is characterized in that further include：Fixed ruler；The fixed ruler includes
First side plate and the second side plate, first side plate and second side plate are vertically connected, one end of the horizon rule with it is described
First side plate is connected, and the length direction of the horizon rule is vertical with the length direction of the second side plate, first side plate
It is contacted with the top surface of the track, second side plate is contacted with the side of the track.
3. orbit measurement device according to claim 1, which is characterized in that the horizon rule includes：Flexible horizon rule, institute
State horizon rule nested inside setting auxiliary scale；Locking mechanism is set on the horizon rule, and the locking mechanism is described for adjusting
The length of auxiliary scale.
4. orbit measurement device according to claim 1, which is characterized in that the other end of the horizon rule and pedestal phase
Even, the top of the pedestal and the telescope support is detachably connected, and the pedestal, which is used to support, places spirit level Sopwith staff, whole station
Instrument centering rod or positioning device.
5. orbit measurement device according to any one of claims 1 to 4, which is characterized in that the horizon rule includes the first ruler
Section and the second ruler section, one end of the first ruler section connect with the track, the other end and a telescopic rod of the first ruler section
Bottom end be connected, the top of the telescopic rod is connected with one end of the second ruler section, the other end of the second ruler section and institute
It states telescope support to be connected, vertically height is adjustable for the telescopic rod.
6. a kind of orbit measurement method, which is characterized in that including：
The position of the outer leading point of track is determined, wherein the leading point is hung down with the line of measurement point to be measured and the length direction of track
Directly, and known to the leading point and the difference in height of the measurement point in the vertical direction；
Measure the rail level information for obtaining the leading point；
According to the rail level information of the leading point, the rail level information of the measurement point is obtained.
7. orbit measurement method according to claim 6, which is characterized in that determine position and the survey of the outer leading point of track
The rail level information that amount obtains the leading point includes：
Horizon rule one end is close to the top surface of the track, and the side wall that the second side plate of fixed ruler is close to the track is put
It sets；
Adjust telescope support so that the horizontal bubble in the horizon rule is in an intermediate position；
Spirit level Sopwith staff, total powerstation centering rod or positioning device are placed on pedestal, rail level letter is carried out to the leading point
Breath measures, and obtains the elevation, plane coordinates and mileage of the leading point.
8. orbit measurement method according to claim 7, which is characterized in that according to the rail level information acquisition of the leading point
The rail level information of the measurement point includes：According between the elevation of the leading point and the leading point and the measurement point
Difference in height obtains the elevation of the measurement point by calculating.
9. orbit measurement method according to claim 7 or 8, which is characterized in that according to the rail level information of the leading point
The rail level information for obtaining the measurement point further includes：
According to the horizontal distance between the plane coordinates of the leading point, leading point and measurement point, the survey is obtained by converting
Measure the plane coordinates of point；
Wherein, the horizontal distance between the leading point and measurement point is obtained by the scale value of horizon rule.
10. orbit measurement method according to claim 9, which is characterized in that obtained according to the rail level information of the leading point
The rail level information of the measurement point further includes：
Plane coordinates by being fitted the measurement point obtains both wired line positions；
According to described both wired line position, both wired mileages are obtained by positioning device setting-out；
According to both wired mileages, the mileage of the measurement point is obtained.
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| CN201810758137.1A CN108708235B (en) | 2018-07-11 | 2018-07-11 | Rail measuring device and method |
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|---|---|---|---|
| CN201810758137.1A CN108708235B (en) | 2018-07-11 | 2018-07-11 | Rail measuring device and method |
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| CN108708235B CN108708235B (en) | 2023-08-15 |
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| CN112304282A (en) * | 2020-10-14 | 2021-02-02 | 新兴铸管股份有限公司 | Novel centrifugal machine rail installation and measurement method |
| CN112813750A (en) * | 2021-02-08 | 2021-05-18 | 中铁十一局集团第三工程有限公司 | Track transverse distance detection device |
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| CN108708235B (en) | 2023-08-15 |
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