CN106153005A - The method for fast measuring of rane trolley analysis of wheel vertical deflection - Google Patents
The method for fast measuring of rane trolley analysis of wheel vertical deflection Download PDFInfo
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- CN106153005A CN106153005A CN201510186428.4A CN201510186428A CN106153005A CN 106153005 A CN106153005 A CN 106153005A CN 201510186428 A CN201510186428 A CN 201510186428A CN 106153005 A CN106153005 A CN 106153005A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035929 gnawing Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses the method for fast measuring of a kind of rane trolley analysis of wheel vertical deflection, the measuring surface of frame level is posted by analysis of wheel vertical plane by this method, and the level(l)ing bubble adjusting frame level is centrally located, determines measuring basis；Choose measuring surface and the upper measuring point of analysis of wheel vertical plane and lower measuring point and measure length, adding clearance gauge at upper measuring point and lower measuring point binding face respectively according to the angle of inclination of frame level master level blister；The one-tenth-value thickness 1/10 of above measuring point and lower measuring point length and insertion clearance gauge calculates the vertical divergence angle that wheel is actual, and the vertical divergence angle changing rate specified with wheel, overproof, needs to be adjusted the vertical divergence amount of wheel.This method is not limited by with or without measured hole and measurement ambient vibration, improves measurement accuracy and measures efficiency, grasping the vertical divergence amount of rane trolley wheel in time, it is ensured that the safe operation of rane trolley.
Description
Technical field
The present invention relates to the method for fast measuring of a kind of rane trolley analysis of wheel vertical deflection.
Background technology
Rane trolley analysis of wheel vertical angle excursion is the main monitoring parameter of rane trolley wheel setting angle, and measuring analysis of wheel vertical deflection is the security monitoring means that rane trolley manufactures a vitals in maintenance technique.With in rane trolley running, cause one of them main cause gnawing rail precisely due to analysis of wheel vertical deflection exceeds standard and causes, therefore, it is possible to measure aobvious particularly important of analysis of wheel vertical deflection simply and easily.The generally vertical divergence of rane trolley large and small car travelling mechanism wheel is measured and is used theodolite, axletree bearing is web bore hole formula, need to get out the measured hole of Φ 18 during measurement on web respectively, and reality with rane trolley mostly without this measured hole, measure operation to reality and bring difficulty；Even if additionally there being measured hole, because with running the vibration brought across other rane trolley, generally individually having exceeded the condition of theodolite work so that theodolite cannot be adjusted and look for datum mark, have a strong impact on certainty of measurement during employing transit survey；Simultaneously in the case of having measured hole, working condition to meet transit survey requirement, theodolite adjusts benchmark, selects to measure point, arrange that the operations such as dip stick are loaded down with trivial details, and needing two people's cooperations can complete whole measurement work so that the time of measuring is longer, measures efficiency low.
Summary of the invention
The technical problem to be solved is to provide the method for fast measuring of a kind of rane trolley analysis of wheel vertical deflection, this method overcomes the defect of traditional measurement mode, do not limited by with or without measured hole and measurement ambient vibration, improve measurement accuracy and measure efficiency, grasp the vertical divergence amount of rane trolley wheel in time, it is ensured that the safe operation of rane trolley.
For solving above-mentioned technical problem, the method for fast measuring of rane trolley analysis of wheel vertical deflection of the present invention comprises the steps:
Step one, employing frame level, inside the secondary survey face of hand-held frame level, the measuring surface making frame level steadily, is vertically posted by exposed analysis of wheel vertical plane outside, and the bubble that regulation frame level adjusts level is centrally located, determines measuring basis；
Step 2, the upper measuring point choosing frame level measurement face and analysis of wheel vertical plane and lower measuring point, measure upper measuring point and length L of lower measuring point with ruler, add clearance gauge according to the angle of inclination of frame level master level blister；
If the secondary survey face of step 3 master level blister deflection frame level, the binding face at upper measuring point inserts clearance gauge,
Estimating the thickness selecting clearance gauge according to angle of inclination, until master level blister to be moved on to centre position, reading the one-tenth-value thickness 1/10 L of clearance gauge1；
If the measuring surface of step 4 master level blister deflection frame level, inserting clearance gauge at lower measuring point binding face, estimate the thickness selecting clearance gauge according to angle of inclination, until master level blister to be moved on to centre, reading the one-tenth-value thickness 1/10 L of clearance gauge2；
Step 5, according to the rules, analysis of wheel vertical deflection should meet formula (1),
0≤tan α≤0.0025 (1)
Wherein: α is wheel axis and horizontal angle,
Tan α=a/L (2)
Wherein: a is analysis of wheel vertical deflection, L is upper measuring point and the length of lower measuring point；
Step 6, the wheel axis calculating reality and horizontal angle, when the secondary survey face of master level blister deflection frame level, wheel axis and horizontal angle α1For:
tanα1=-L1/L
(3)
When the measuring surface of master level blister deflection frame level, wheel axis and horizontal angle α2For:
tanα2=L2/L
(4)
Judge tan α1With tan α2Whether meet formula (1), in this way, show that analysis of wheel vertical deflection meets regulation, as no, then need to adjust the vertical divergence amount of wheel.
Owing to the method for fast measuring of rane trolley analysis of wheel vertical deflection of the present invention have employed technique scheme, the measuring surface of frame level is posted by analysis of wheel vertical plane by i.e. this method, the level(l)ing bubble adjusting frame level is centrally located, determines measuring basis；Choose measuring surface and the upper measuring point of analysis of wheel vertical plane and lower measuring point and measure length, adding clearance gauge at upper measuring point and lower measuring point binding face respectively according to the angle of inclination of frame level master level blister；The one-tenth-value thickness 1/10 of above measuring point and lower measuring point length and insertion clearance gauge calculates the vertical divergence angle that wheel is actual, and the vertical divergence angle changing rate specified with wheel, overproof, needs to be adjusted the vertical divergence amount of wheel.This method is not limited by with or without measured hole and measurement ambient vibration, improves measurement accuracy and measures efficiency, grasping the vertical divergence amount of rane trolley wheel in time, it is ensured that the safe operation of rane trolley.
Accompanying drawing explanation
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram that in this method, frame level measurement face is posted by analysis of wheel vertical plane；
Fig. 2 is the schematic diagram of rane trolley analysis of wheel vertical deflection；
Fig. 3 is the structural representation of frame level in this method.
Detailed description of the invention
As depicted in figs. 1 and 2, the method for fast measuring of rane trolley analysis of wheel vertical deflection of the present invention comprises the steps: embodiment
Step one, employing frame level, inside the secondary survey face of hand-held frame level, the measuring surface 11 making frame level steadily, is vertically posted by exposed wheel 2 vertical plane outside, and the bubble that regulation frame level adjusts level is centrally located, determines measuring basis；
Step 2, the upper measuring point 21 choosing frame level measurement face 11 and wheel 2 vertical plane and lower measuring point 22, measure upper measuring point 21 and length L of lower measuring point 22 with ruler, add clearance gauge according to the angle of inclination of frame level master level blister；
If the secondary survey face of step 3 master level blister deflection frame level, the binding face at upper measuring point 21 inserts clearance gauge, estimates the thickness selecting clearance gauge according to angle of inclination, until master level blister moves on to centre position, reads the one-tenth-value thickness 1/10 L of clearance gauge1；
If the measuring surface 11 of step 4 master level blister deflection frame level, inserting clearance gauge at lower measuring point 22 binding face, estimate the thickness selecting clearance gauge according to angle of inclination, until master level blister to be moved on to centre, reading the one-tenth-value thickness 1/10 L of clearance gauge2；
Step 5, according to the rules, wheel 2 vertical divergence should meet formula (1),
0≤tan α≤0.0025 (1)
Wherein: α is the angle of wheel axis 23 and horizontal line 3,
Tan α=a/L (2)
Wherein: a is wheel 2 vertical divergence amount, L is upper measuring point 21 and the length of lower measuring point 22；
Step 6, the wheel axis calculating reality and horizontal angle, when the secondary survey face of master level blister deflection frame level, wheel axis and horizontal angle α1For:
tanα1=-L1/L
(3)
When the measuring surface of master level blister deflection frame level, wheel axis and horizontal angle α2For:
tanα2=L2/L
(4)
Judge tan α1With tan α2Whether meet formula (1), in this way, show that analysis of wheel vertical deflection meets regulation, as no, then need to adjust the vertical divergence amount of wheel.
This method can quickly, the easy vertical divergence measuring rane trolley wheel, overcome the defect of traditional measurement mode, it is not limited, to ensure that the vertical divergence of wheel meets regulation requirement, it is to avoid wheel gnawing rail by with or without measured hole and measurement ambient vibration.
The frame level used in this method is as shown in Figure 3, it is mainly made up of framework 1, master level 13 and adjustment level 14, framework 1 both sides are respectively measuring surface 11 and secondary survey face 12, master level 13 is centrally placed in the end face on framework 1 base, adjusts level 14 and is positioned at the end face on framework 1 base or the end face of top margin and near measuring surface 11.Utilizing the adjustment level on frame level to determine the benchmark of measurement, move the change measuring tested position angle according to the blister of master level, if frame level tilts an angle, blister moves the most to the left or to the right.This method utilizes easy frame level to replace the theodolite in traditional measurement mode, simplifies the operating procedure measuring operation, and only one people can implement to measure operation, improves the accuracy of measurement and measures efficiency.
Claims (1)
1. the method for fast measuring of a rane trolley analysis of wheel vertical deflection, it is characterised in that this method comprises the steps:
Step one, employing frame level, inside the secondary survey face of hand-held frame level, the measuring surface making frame level steadily, is vertically posted by exposed analysis of wheel vertical plane outside, and the bubble that regulation frame level adjusts level is centrally located, determines measuring basis；
Step 2, the upper measuring point choosing frame level measurement face and analysis of wheel vertical plane and lower measuring point, measure upper measuring point and length L of lower measuring point with ruler, add clearance gauge according to the angle of inclination of frame level master level blister；
If the secondary survey face of step 3 master level blister deflection frame level, the binding face at upper measuring point inserts clearance gauge, estimates the thickness selecting clearance gauge according to angle of inclination, until master level blister moves on to centre position, reads the one-tenth-value thickness 1/10 L of clearance gauge1；
If the measuring surface of step 4 master level blister deflection frame level, inserting clearance gauge at lower measuring point binding face, estimate the thickness selecting clearance gauge according to angle of inclination, until master level blister to be moved on to centre, reading the one-tenth-value thickness 1/10 L of clearance gauge2；
Step 5, according to the rules, analysis of wheel vertical deflection should meet formula (1),
0≤tan α≤0.0025 (1)
Wherein: α is wheel axis and horizontal angle,
Tan α=a/L (2)
Wherein: a is analysis of wheel vertical deflection, L is upper measuring point and the length of lower measuring point；
Step 6, the wheel axis calculating reality and horizontal angle, when the secondary survey face of master level blister deflection frame level, wheel axis and horizontal angle α1For:
tanα1=-L1/L
(3)
When the measuring surface of master level blister deflection frame level, wheel axis and horizontal angle α2For:
tanα2=L2/L
(4)
Judge tan α1With tan α2Whether meet formula (1), in this way, show that analysis of wheel vertical deflection meets regulation, as no, then need to adjust the vertical divergence amount of wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510186428.4A CN106153005A (en) | 2015-04-20 | 2015-04-20 | The method for fast measuring of rane trolley analysis of wheel vertical deflection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510186428.4A CN106153005A (en) | 2015-04-20 | 2015-04-20 | The method for fast measuring of rane trolley analysis of wheel vertical deflection |
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|---|---|
| CN106153005A true CN106153005A (en) | 2016-11-23 |
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| CN201510186428.4A Pending CN106153005A (en) | 2015-04-20 | 2015-04-20 | The method for fast measuring of rane trolley analysis of wheel vertical deflection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679629A (en) * | 2017-01-13 | 2017-05-17 | 西南交通大学 | Ruler type level gauge based on optical grating diffraction and method for measuring inclined angle of slope |
| CN109642854A (en) * | 2017-07-20 | 2019-04-16 | 斯卡特龙有限公司 | Tire braking force test device |
| CN111664774A (en) * | 2020-06-01 | 2020-09-15 | 东风汽车集团有限公司 | Portable wheel camber angle rapid detection device |
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| US4535541A (en) * | 1984-03-26 | 1985-08-20 | Colorado School Of Mines | Device for measuring guide alignment for mine shafts and the like |
| CN2067395U (en) * | 1990-05-16 | 1990-12-12 | 大连起重机器厂 | Meter for measuring vertical bank of wheel |
| CN2132150Y (en) * | 1992-06-22 | 1993-05-05 | 隆昌祝 | Verticality measuring device for vertical hydraulic turbine generator |
| CN2145979Y (en) * | 1992-12-25 | 1993-11-10 | 沈阳水平仪厂 | Frame-like level meter |
| CN201014949Y (en) * | 2007-01-22 | 2008-01-30 | 南车四方机车车辆股份有限公司 | Door preassembled feeler gauge |
| CN101650266A (en) * | 2008-08-15 | 2010-02-17 | 福特全球技术公司 | Camber angle optimization for a biaxial wheel test machine |
| CN201867161U (en) * | 2010-11-12 | 2011-06-15 | 卫华集团有限公司 | Wheel outline lateral deviation measurer |
| CN202630953U (en) * | 2012-04-05 | 2012-12-26 | 邯钢集团衡水薄板有限责任公司 | Gradienter capable of precisely measuring levelness of roller shaft |
-
2015
- 2015-04-20 CN CN201510186428.4A patent/CN106153005A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535541A (en) * | 1984-03-26 | 1985-08-20 | Colorado School Of Mines | Device for measuring guide alignment for mine shafts and the like |
| CN2067395U (en) * | 1990-05-16 | 1990-12-12 | 大连起重机器厂 | Meter for measuring vertical bank of wheel |
| CN2132150Y (en) * | 1992-06-22 | 1993-05-05 | 隆昌祝 | Verticality measuring device for vertical hydraulic turbine generator |
| CN2145979Y (en) * | 1992-12-25 | 1993-11-10 | 沈阳水平仪厂 | Frame-like level meter |
| CN201014949Y (en) * | 2007-01-22 | 2008-01-30 | 南车四方机车车辆股份有限公司 | Door preassembled feeler gauge |
| CN101650266A (en) * | 2008-08-15 | 2010-02-17 | 福特全球技术公司 | Camber angle optimization for a biaxial wheel test machine |
| CN201867161U (en) * | 2010-11-12 | 2011-06-15 | 卫华集团有限公司 | Wheel outline lateral deviation measurer |
| CN202630953U (en) * | 2012-04-05 | 2012-12-26 | 邯钢集团衡水薄板有限责任公司 | Gradienter capable of precisely measuring levelness of roller shaft |
Non-Patent Citations (1)
| Title |
|---|
| 乔元信: "《公差配合与技术测量》", 31 July 2006 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679629A (en) * | 2017-01-13 | 2017-05-17 | 西南交通大学 | Ruler type level gauge based on optical grating diffraction and method for measuring inclined angle of slope |
| CN109642854A (en) * | 2017-07-20 | 2019-04-16 | 斯卡特龙有限公司 | Tire braking force test device |
| CN111664774A (en) * | 2020-06-01 | 2020-09-15 | 东风汽车集团有限公司 | Portable wheel camber angle rapid detection device |
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Application publication date: 20161123 |
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