CN109811602A - A kind of fining tune rail method and system of high-speed railway - Google Patents
A kind of fining tune rail method and system of high-speed railway Download PDFInfo
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- CN109811602A CN109811602A CN201910187442.4A CN201910187442A CN109811602A CN 109811602 A CN109811602 A CN 109811602A CN 201910187442 A CN201910187442 A CN 201910187442A CN 109811602 A CN109811602 A CN 109811602A
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Abstract
The present invention relates to railway construction construction field, the fining tune rail method and system for disclosing a kind of high-speed railway adjust the elevation of benchmark rail according to the elevation difference and height variation value between different benchmark sleepers；According to the superelevation value and height variation value of different non-referenced sleepers, the superelevation of non-referenced rail is adjusted；According to the rails between different guiding sleepers to value and plane deviation value, adjust the rail of guided way to；According to the gauge value and plane deviation value of different non-guide sleepers, the gauge of non-guide rail is adjusted.Present invention orbital forcing adjusted can not only fully meet code requirement, while also be able to satisfy the actual needs of engineering；Obtained track accurate adjustment scheme is not influenced by human factor, and for certain opposite long rail accurate adjustment software of profession, adjustment amount is more excellent.
Description
Technical field
The present invention relates to a kind of fining tune rail method of railway construction construction field more particularly to high-speed railway and it is
System.
Background technique
Non-fragment orbit (nonballasted-track), which refers to replace using mass-type foundations such as concrete, asphalts, to be dissipated
The ballast bed track structure of grain, also referred to as ballastless track, are the advanced railway technologies in the world today, non-fragment orbit and have tiny fragments of stone, coal, etc. rail
Road is compared, and non-fragment orbit avoids splashing railway ballast, and ride comfort is good, and stability is good, long service life, and durability is good, maintenance work
Less, more than 350 km of scooter it is widely used in high-speed railway when train operation.And the quality of ballastless track fine adjustment determines
Ride comfort, stability and the safety of High Speed Railway Trains traveling are the key that guarantee track high ride and building railway
In important one of link.Track accurate adjustment is usually the orbital measurement data arrived according to orbit measurement system field data acquisition, is carried out
Interior industry adjusts and is adjusted scheme, is accurately adjusted further according to this scheme to rail clip system, reaches trajectory accuracy
Codes and standards meet the driving condition of design speed per hour.
The tune rail scheme of high-speed rail non-fragment orbit is to adjust rail software at random by track geometry status measuring instrument at present, passes through people
Work, which manually adjusts, to be obtained.Adjusted Option obtained is not only influenced by adjustment personnel's experience and level, but also time-consuming, is given
Practical implementation brings many inconvenience.
Summary of the invention
The present invention provides a kind of fining tune rail method and system of high-speed railway, solves vibration data in the prior art and adopts
The technical issues of collecting there are noncontinuity, important information caused to be lost.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of fining tune rail method of high-speed railway, comprising:
According to the elevation difference and height variation value between different benchmark sleepers, the elevation of benchmark rail is adjusted；
According to the superelevation value and height variation value of different non-referenced sleepers, the superelevation of non-referenced rail is adjusted；
According to the rails between different guiding sleepers to value and plane deviation value, adjust the rail of guided way to；
According to the gauge value and plane deviation value of different non-guide sleepers, the gauge of non-guide rail is adjusted.
A kind of fining tune rail system of high-speed railway, comprising:
Benchmark rail tune rail module, for adjusting base according to the elevation difference and height variation value between different benchmark sleepers
The elevation of standard gauge；
Non-referenced rail tune rail module adjusts non-base for the superelevation value and height variation value according to different non-referenced sleepers
The superelevation of standard gauge；
Guided way tune rail module, for, to value and plane deviation value, adjustment to be oriented to according to the rail between different guiding sleepers
The rail of rail to；
Non-guide rail tune rail module adjusts non-lead for the gauge value and plane deviation value according to different non-guide sleepers
To the gauge of rail.
The present invention provides a kind of fining tune rail method and system of high-speed railway, according to the height between different benchmark sleepers
Path difference value and height variation value, adjust the elevation of benchmark rail；According to the superelevation value and height variation value of different non-referenced sleepers, adjust
The superelevation of whole non-referenced rail；According to the rails between different guiding sleepers to value and plane deviation value, adjust the rail of guided way to；Root
According to the gauge value and plane deviation value of different non-guide sleepers, the gauge of non-guide rail is adjusted.Present invention track adjusted is flat
It is pliable to fully meet code requirement, while being also able to satisfy the actual needs of engineering；Obtained track accurate adjustment scheme is not
It is influenced by human factor, for certain opposite long rail accurate adjustment software of profession, adjustment amount is more excellent；Non-fragment orbit is shortened significantly
The time of accurate adjustment improves the efficiency of accurate adjustment, and adjustment route is longer, and regulated efficiency is higher.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that the flow chart of rail method is adjusted in a kind of fining of high-speed railway of the embodiment of the present invention；
Fig. 2 is that the structural schematic diagram of rail system is adjusted in a kind of fining of high-speed railway of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1, being a kind of fining tune rail method of high-speed railway provided in an embodiment of the present invention, comprising:
Step 101, according to the elevation difference and height variation value between different benchmark sleepers, adjust the elevation of benchmark rail；
Step 102, according to the superelevation value and height variation value of different non-referenced sleepers, adjust the superelevation of non-referenced rail；
Step 103, according to the rails between different guiding sleepers to value and plane deviation value, adjust the rail of guided way to；
Step 104, gauge value and plane deviation value according to different non-guide sleepers adjust the gauge of non-guide rail.
Step 101 can specifically include:
Step a1: judge whether the absolute value of the elevation difference of i-th string corresponding with the i-th+n sleepers is less than default threshold
Value, wherein the initial value of i is that sleeper quantity N subtracts n, and n is preset tie spacing number, and i and n are positive integer；
Step a2: when the absolute value of the elevation difference of corresponding string is less than preset threshold, i subtracts 1, and judges whether i is greater than
1, when i is more than or equal to 1, the a1 that gos to step is continued to execute；When i is less than 1, process terminates；
Step a3: when the absolute value of the elevation difference of corresponding string is greater than preset threshold, judging whether elevation difference is positive,
When elevation difference is positive, elevation difference is adjusted upward according to preset correction value, and jump to a1 and continue to execute；Work as height
When path difference value is negative, elevation difference is adjusted downwards according to preset correction value, and jump to a1 and continue to execute.
Step 102 can specifically include:
Step b1: judge whether the absolute value of the superelevation value of the i-th sleepers is less than superelevation limit difference, wherein i is positive whole
Number；
Step b2: when the absolute value of the superelevation value of the i-th sleepers is less than or equal to superelevation limit difference, i adds 1, and judges that i is
No to be less than sleeper quantity n, when i is less than sleeper quantity n, the b1 that gos to step is continued to execute；When i is greater than sleeper quantity n, stream
Journey terminates；
Step b3: when the absolute value of the superelevation value of the i-th sleepers is greater than superelevation limit difference, judge the super of the i-th sleepers
Whether high level is positive, when superelevation value be timing, superelevation value is adjusted upward according to default superelevation value deviation, and jumps to
A1 is continued to execute；When superelevation value is negative, superelevation value is adjusted downwards according to default superelevation value deviation, and jump to b1
It continues to execute.
Step 103 can specifically include:
Step c1: judge whether the rail of i-th string corresponding with the i-th+n sleepers is less than default rail to limit to the absolute value of value
Difference, wherein the initial value of i is that sleeper quantity N subtracts n, and n is preset tie spacing number, and i and n are positive integer；
Step c2: when the rail of corresponding string is less than default rail to when limiting difference to the absolute value of value, i subtracts 1, and whether judges i
Greater than 1, when i is more than or equal to 1, the c1 that gos to step is continued to execute；When i is less than 1, process terminates；
Step c3: when the rail of corresponding string is greater than default rail to limit difference to the absolute value of value, judge rail to value whether be
Just, it is timing to value when rail, rail is adjusted upward to value according to preset plane deviation, and jump to c1 and continue to execute；
When rail is negative to value, rail is adjusted downwards to value according to preset plane deviation, and jump to c1 and continue to execute.
Step 104 can specifically include:
Step d1: judge whether the absolute value of the gauge value of the i-th sleepers is less than gauge limit difference, wherein i is positive whole
Number；
Step d2: when the absolute value of the gauge value of the i-th sleepers is less than or equal to gauge limit difference, i adds 1, and judges that i is
No to be less than sleeper quantity n, when i is less than sleeper quantity n, the d1 that gos to step is continued to execute；When i is greater than sleeper quantity n, stream
Journey terminates；
Step d3: when the absolute value of the gauge value of the i-th sleepers is greater than gauge limit difference, judge the rail of the i-th sleepers
Whether be positive away from value, when gauge value be timing, adjust upward, press according to gauge value of the default gauge value deviation to right rail
It is adjusted downwards according to gauge value of the default gauge value deviation to left rail, and jumps to d1 and continue to execute；When gauge value is negative
When, it is adjusted downwards according to gauge value of the default gauge value deviation to right rail, according to default gauge value deviation to left rail
Gauge value adjusted upward, and jump to d1 and continue to execute.
The fining tune rail method of a kind of high-speed railway provided in an embodiment of the present invention, according between different benchmark sleepers
Elevation difference and height variation value, adjust the elevation of benchmark rail；According to the superelevation value and height variation value of different non-referenced sleepers,
Adjust the superelevation of non-referenced rail；According to the rails between different guiding sleepers to value and plane deviation value, adjust the rail of guided way to；
According to the gauge value and plane deviation value of different non-guide sleepers, the gauge of non-guide rail is adjusted.Present invention track adjusted
Ride comfort can not only fully meet code requirement, while also be able to satisfy the actual needs of engineering；Obtained track accurate adjustment scheme
It is not influenced by human factor, for certain opposite long rail accurate adjustment software of profession, adjustment amount is more excellent；No tiny fragments of stone, coal, etc. rail is shortened significantly
The time of road accurate adjustment improves the efficiency of accurate adjustment, and adjustment route is longer, and regulated efficiency is higher.
The embodiment of the invention also provides a kind of fining tune rail systems of high-speed railway, as shown in Figure 2, comprising:
Benchmark rail tune rail module 210, for according to the elevation difference and height variation value between different benchmark sleepers, adjustment
The elevation of benchmark rail；
Non-referenced rail tune rail module 220 adjusts non-for the superelevation value and height variation value according to different non-referenced sleepers
The superelevation of benchmark rail；
Guided way tune rail module 230, for being led according to the rail between different guiding sleepers to value and plane deviation value, adjustment
To rail rail to；
Non-guide rail tune rail module 240 adjusts non-for the gauge value and plane deviation value according to different non-guide sleepers
The gauge of guided way.
The present invention is described in detail above, specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (6)
1. a kind of fining tune rail method of high-speed railway characterized by comprising
According to the elevation difference and height variation value between different benchmark sleepers, the elevation of benchmark rail is adjusted；
According to the superelevation value and height variation value of different non-referenced sleepers, the superelevation of non-referenced rail is adjusted；
According to the rails between different guiding sleepers to value and plane deviation value, adjust the rail of guided way to；
According to the gauge value and plane deviation value of different non-guide sleepers, the gauge of non-guide rail is adjusted.
2. the fining tune rail method of high-speed railway according to claim 1, which is characterized in that described according to different benchmark
Elevation difference and height variation value between sleeper, the step of adjusting the elevation of benchmark rail include:
Step a1: judging whether the absolute value of the elevation difference of i-th string corresponding with the i-th+n sleepers is less than preset threshold,
In, the initial value of i is that sleeper quantity N subtracts n, and n is preset tie spacing number, and i and n are positive integer；
Step a2: when the absolute value of the elevation difference of corresponding string is less than preset threshold, i subtracts 1, and judges whether i is greater than 1, works as i
When more than or equal to 1, the a1 that gos to step is continued to execute；When i is less than 1, process terminates；
Step a3: when the absolute value of the elevation difference of corresponding string is greater than preset threshold, judges whether elevation difference is positive, work as height
Path difference value is timing, is adjusted upward according to preset correction value to elevation difference, and jump to a1 and continue to execute；Work as depth displacement
When value is negative, elevation difference is adjusted downwards according to preset correction value, and jump to a1 and continue to execute.
3. the fining tune rail method of high-speed railway according to claim 1, which is characterized in that described according to different non-bases
The superelevation value and height variation value of standard gauge pillow, the step of adjusting the superelevation of non-referenced rail, comprising:
Step b1: judge whether the absolute value of the superelevation value of the i-th sleepers is less than superelevation limit difference, wherein i is positive integer；
Step b2: when the absolute value of the superelevation value of the i-th sleepers is less than or equal to superelevation limit difference, i adds 1, and judges whether i is small
In sleeper quantity n, when i is less than sleeper quantity n, the b1 that gos to step is continued to execute；When i is greater than sleeper quantity n, process knot
Beam；
Step b3: when the absolute value of the superelevation value of the i-th sleepers is greater than superelevation limit difference, judge the superelevation value of the i-th sleepers
Whether be positive, when superelevation value be timing, superelevation value is adjusted upward according to default superelevation value deviation, and jump to a1 after
It is continuous to execute；When superelevation value is negative, superelevation value is adjusted downwards according to default superelevation value deviation, and jumps to b1 continuation
It executes.
4. the fining tune rail method of high-speed railway according to claim 1, which is characterized in that described according to different guiding
Rail between sleeper to value and plane deviation value, adjust the rail of guided way to the step of include:
Step c1: it is poor to limiting to judge whether the rail of i-th string corresponding with the i-th+n sleepers to the absolute value of value is less than default rail
Value, wherein the initial value of i is that sleeper quantity N subtracts n, and n is preset tie spacing number, and i and n are positive integer；
Step c2: when the rail of corresponding string is less than default rail to when limiting difference to the absolute value of value, i subtracts 1, and judges whether i is greater than
1, when i is more than or equal to 1, the c1 that gos to step is continued to execute；When i is less than 1, process terminates；
Step c3: presetting rail to when limiting difference when the rail of corresponding string is greater than to the absolute value of value, judge whether rail is positive to value, when
Rail is timing to value, is adjusted upward to rail to value according to preset plane deviation, and jump to c1 and continue to execute；When rail to
When value is negative, rail is adjusted downwards to value according to preset plane deviation, and jump to c1 and continue to execute.
5. the fining tune rail method of high-speed railway according to claim 1, which is characterized in that described to be led according to difference is non-
To the gauge value and plane deviation value of sleeper, the step of adjusting the gauge of non-guide rail, includes:
Step d1: judge whether the absolute value of the gauge value of the i-th sleepers is less than gauge limit difference, wherein i is positive integer；
Step d2: when the absolute value of the gauge value of the i-th sleepers is less than or equal to gauge limit difference, i adds 1, and judges whether i is small
In sleeper quantity n, when i is less than sleeper quantity n, the d1 that gos to step is continued to execute；When i is greater than sleeper quantity n, process knot
Beam；
Step d3: when the absolute value of the gauge value of the i-th sleepers is greater than gauge limit difference, judge the gauge value of the i-th sleepers
Whether be positive, when gauge value be timing, adjusted upward according to gauge value of the default gauge value deviation to right rail, according to pre-
If gauge value deviation adjusts downwards the gauge value of left rail, and jumps to d1 and continue to execute；When gauge value is negative, press
It is adjusted downwards according to gauge value of the default gauge value deviation to right rail, according to default gauge value deviation to the gauge of left rail
Value is adjusted upward, and is jumped to d1 and continued to execute.
6. a kind of fining tune rail system of high-speed railway characterized by comprising
Benchmark rail tune rail module, for adjusting benchmark rail according to the elevation difference and height variation value between different benchmark sleepers
Elevation；
Non-referenced rail tune rail module adjusts non-referenced rail for the superelevation value and height variation value according to different non-referenced sleepers
Superelevation；
Guided way tune rail module, for, to value and plane deviation value, adjusting guided way according to the rail between different guiding sleepers
Rail to；
Non-guide rail tune rail module adjusts non-guide rail for the gauge value and plane deviation value according to different non-guide sleepers
Gauge.
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| CN201910187442.4A CN109811602A (en) | 2019-03-13 | 2019-03-13 | A kind of fining tune rail method and system of high-speed railway |
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| CN201910187442.4A CN109811602A (en) | 2019-03-13 | 2019-03-13 | A kind of fining tune rail method and system of high-speed railway |
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Application publication date: 20190528 |