CN105222736B - A kind of wheel rim and tread coordinated testing device - Google Patents
A kind of wheel rim and tread coordinated testing device Download PDFInfo
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- CN105222736B CN105222736B CN201510708509.6A CN201510708509A CN105222736B CN 105222736 B CN105222736 B CN 105222736B CN 201510708509 A CN201510708509 A CN 201510708509A CN 105222736 B CN105222736 B CN 105222736B
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Abstract
The invention discloses a kind of wheel rim and tread coordinated testing device, it includes：Support frame, it includes horizontal top arm and at least two vertical arm；Horizontal guide is equipped with the vertical arm；And measurement assembly, it includes：It is arranged on the guide and can be along the thick main drafting board of wheel rim and the wide drafting board of wheel rim that guide moves horizontally；It is arranged on the inner side location-plate and rolling circle positioning contact of the vertical arm free end；And can be along the high gauge head of wheel rim and the auxiliary drafting board of wheel rim that the vertical arm moves up and down；It is also associated with measuring rebound on the thick main drafting board of the wheel rim.Wheel rim of the present invention realizes all parameter measurements by an action to complete with tread coordinated testing device, has reached the effect of data " both touched and both obtained ", has substantially increased measurement operating efficiency；QR values can be measured simultaneously by changing and increasing corresponding part.
Description
Technical field
The present invention relates to rail traffic vehicles wheel set maintenance to measure detection device.It is it is more particularly related to a kind of
The wheel rim and tread coordinated testing device of wheel rim, tread parameter dimensional measurement for Railway wheelset.
Background technology
At present, in rail traffic vehicles wheel set maintenance measures operation, self-operated measuring unit is employed mostly, and various
In automatic measuring equipment, to wheel to wheel rim, the measurement of tread parameter, the measurement of the big multipair each parameter of measuring mechanism of contact
All it is measurement respectively, separately-driven, this acquirement for having resulted in these parameters is often that accumulated error is big or approximate
, and the huge control of mechanism is complicated and fault rate is high；The non-contact measurement for being for those, due to data acquisition and system
The time of analysis is longer (being typically greater than 10 minutes/beat), and non-cpntact measurement is had a great influence by surface state, and this is with regard to shadow
Measurement quality and operation beat are rung.There can be a gear in strict accordance with the logical relation of each parameter there is presently no a kind of
Structure, once drives that wheel rim, the population parameter at wheel rim be rapid, accurate measurement apparatus with regard to that can complete.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of wheel rim and tread coordinated testing device, and it is used for the wheel of Railway wheelset
Rim, tread parameter dimensional measurement, the same of whole parameters of the wheel to wheel rim, tread including wheel rim integrated value QR values can be realized
When measure.
In order to realize according to object of the present invention and further advantage, there is provided a kind of wheel rim fills with tread coordinated testing
Put, it includes：
Support frame, it includes horizontal top arm and at least two vertical arm；It is equipped with the vertical arm horizontal
Guide；
And measurement assembly, it includes：It is arranged on the guide and can be led along the wheel rim that guide moves horizontally is thick
Drafting board and the wide drafting board of wheel rim；It is arranged on the inner side location-plate and rolling circle positioning contact of the vertical arm free end；And can edge
The high gauge head of wheel rim and the auxiliary drafting board of wheel rim that the vertical arm moves up and down；It is also associated with measuring on the thick main drafting board of the wheel rim
Cab apron.
Preferably, the wheel rim also includes with tread coordinated testing device：Link wiper arm, and it is T-shaped, including is laterally connected
Connect arm and longitudinal moving arm；The first end of the lateral connection arm is rotatably connected on the vertical side arm of the support frame,
Second end is connected with actuating assembly, and the actuating assembly is made described by lifting or declining the second end of the lateral connection arm
Longitudinal moving arm stirs the thick main drafting board of the wheel rim.
Preferably, the vertical arm is three, and it is described that two of which is that the first side arm and the second side arm are separately positioned on
The both ends of top arm, another is intermediate arm, and one end of the intermediate arm is connected to the centre position of the top arm；The intermediate arm
The other end connect the rolling circle positioning contact, the inner side location-plate is arranged on the free end of first side arm, described
The distance of the axis of rolling circle positioning contact and the inner side location-plate is 70mm or 73.5mm.
Preferably, the guide passes through the intermediate arm, and elastic component, the elasticity are arranged with the guide
One end of part is supported on the intermediate arm, and the other end is supported in the first plate face of the thick main drafting board of the wheel rim, the wheel rim
Thick main drafting board is slidably matched with the guide, and wheel rim is abutted in the presence of the elastic component.
Preferably, the high gauge head of the wheel rim is connected to by a slide body in the side wall of the support frame, the cunning
Block is connected to by an elastic component on the top arm of the support frame, and the high gauge head of wheel rim is forced using the reply of elastic component
At the top of to wheel rim.
Preferably, the wide drafting board of the wheel rim is arranged on a slide plate, and the slide plate is set on the guide, and logical
The medial surface that an elastic component connects second side arm is crossed, the wide side plate pressure of the wheel rim is driven under the restoring force effect of elastic component
On the outside of to wheel rim.
Preferably, the auxiliary drafting board of the wheel rim is installed on the side of the high gauge head of the wheel rim by sliding pin, and passes through setting
Elastic component therebetween and be kept away from the high gauge head of the wheel rim.
Preferably, the thick main drafting board of the wheel rim has the second plate face relative to the first plate face, in second plate face
It is upper that the measurement rebound is installed by sliding pin, and elastic component is also equipped between the second plate face and the measurement rebound,
The thick main drafting board of the wheel rim is kept away from the presence of elastic component.
Preferably, roller is additionally provided with the plate face of the close auxiliary drafting board of wheel rim of the measurement rebound, institute
State roller point to contact the auxiliary drafting board of the wheel rim and promote the auxiliary drafting board of the wheel rim to make at the lower 2mm in its lower end touching wheel rim top, match somebody with somebody
Close the measurement that the thick main drafting board of wheel rim realizes QR values.
Preferably, wheel rim thickness measuring staff is additionally provided with first side arm.Wheel rim thickness measuring staff can be in first side arm
Slided up and down in the vertical slots of upper setting.
The present invention comprises at least following beneficial effect：Wheel rim of the present invention realizes wheel pair with tread coordinated testing device
Measured while whole parameters including wheel rim integrated value QR values of wheel rim, tread.It is core of the new wheel to automatic measurement machine
Center portion part, the mode that conventional measuring machine measures wheel rim, each parameter of tread is respectively thoroughly overturned.Wheel rim of the present invention with
Tread measurement apparatus strictly sets logical action according to the logical relation of wheel rim, each parameter of tread, so as to improve measurement
Reliability and accuracy；All parameter measurements are completed by an action, that is, have reached the effect of data " both touched and both obtained "
Fruit, this has been considerably improved measurement operating efficiency；As long as another advantage is exactly to change and increase corresponding part to survey simultaneously
Go out QR values.These characteristics are that current either hand dipping or existing measuring machine is all incomparable.
Meanwhile the wheel rim and tread measurement apparatus can comply with international practice, when being substituted using QR as wheel rim integrated value QR
During wheeling edge wearing, that also can easily install the auxiliary drafting board of wheel rim, QR values measurement rebound, and the auxiliary drafting board of wheel rim is slided by small sliding pin
It is dynamic to be installed on the high gauge head side of wheel rim and it is always left the high gauge head of wheel rim by stage clip；QR values measurement rebound is also to pass through
Small sliding pin is slidably mounted on the thick main drafting board side of wheel rim and it is always left the thick main drafting board of wheel rim by stage clip, is logical during measurement
Cross the thick main drafting board of wheel rim and promote QR values measurement rebound, promote wheel rim auxiliary there is the trundle being installed on QR values measurement rebound
Drafting board is descended at 2mm to touch at the top of wheel rim, and which achieves the measurement of QR values.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of wheel rim and tread coordinated testing device described in the one of embodiment of the present invention；
Fig. 2 is the side structure schematic diagram of wheel rim and tread coordinated testing device described in the one of embodiment of the present invention；
Fig. 3 is that the partial cross section structural representation of Railway wheelset of the present invention illustrates international wheel rim integrated value QR
Standard defines；
Fig. 4 is that the partial cross section structural representation of Railway wheelset of the present invention illustrates what the existing big railway in China used
Vertical flange SD is defined.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
As depicted in figs. 1 and 2, the present invention provides a kind of wheel rim, wheel of tread parameter dimensional measurement for Railway wheelset
Rim and tread coordinated testing device, including：Support frame 100, it includes the horizontal vertical arm 102 of top arm 101 and at least two；
Horizontal guide 103 is equipped with the vertical arm 102；Wherein described vertical arm 102 is, for example, 3, is to set respectively
The first side arm 1021 and the second side arm 1022 at the both ends of top arm 101, and it is arranged on the centre position of top arm 101
Intermediate arm 1023.It thus form and support the wheel rim and the framework of tread measurement apparatus.First side arm 1021 and second
Side arm 1022 is used to support the guide 103 passed through, and the guide 103 passes through intermediate arm 1023, so, it is said
Vertical arm 102 can also only include the first side arm 1021 and intermediate arm 1023.
And measurement assembly 200, it includes：It is arranged on the wheel that can be moved horizontally on the guide 103 and along guide
The thick main drafting board 201 of edge and the wide drafting board 202 of wheel rim；It is arranged on the inner side location-plate 203 and rolling circle of the free end of vertical arm 102
Positioning contact 204；And can be along the high gauge head 205 of wheel rim and the auxiliary drafting board 206 of wheel rim that the vertical arm 102 moves up and down；Institute
State and be also associated with measuring rebound 207 on the thick main drafting board 201 of wheel rim.The wheel rim is integrated with measurement Train Wheel with tread measurement apparatus
To wheel rim, multiple measurement heads of tread parameter, it is complete including wheel rim integrated value QR values to realize Railway wheelset wheel rim, tread
Measured while portion's parameter.As shown in figure 3, show that the vertical flange sd that the existing big railway in China uses determines in figure
Justice, and other necessary measurement parameters.Flange thickness at the upward 12mm of rolling circle tread datum line is that wheel rim is vertically ground
Consume sd.Fig. 4 shows now international wheel rim integrated value qR standards definition, and wheel rim integrated value qR can more reflect wheel rim comprehensively
Shape；Wherein B represents that wheel rim is wide；H represents that wheel rim is thick；Sh represents that wheel rim is high；D represents to roll circular diameter.Wheel rim of the present invention
It is used to measure above-mentioned parameter with tread measurement apparatus, and is linked under same action, one-off, while completing each parameter
Measurement.
In one of the embodiments, as shown in Figure 1, 2, the wheel rim also includes with tread coordinated testing device：Linkage
Wiper arm 300, it is T-shaped, including lateral connection arm 301 and longitudinal moving arm 302；The first end of the lateral connection arm 301
3011 are rotatably connected on the vertical side arm 102 of the support frame, and the second end 3012 is connected with actuating assembly 400, described
Actuating assembly 400 dials longitudinal moving arm 302 by lifting or declining the second end 3012 of the lateral connection arm 301
The dynamic thick main drafting board 201 of the wheel rim.When measuring, the actuating assembly 400 pushes the linkage wiper arm 300, makes the linkage
Wiper arm 300 leaves the thick main drafting board 201 of the wheel rim, and the thick main drafting board 201 of the wheel rim is under the effect of elastic component restoring force, along guiding
The displacement of part 103 drives its measurement end to contact wheel rim surface measurement point.Meanwhile under the promotion of the thick main drafting board 201 of the wheel rim, institute
Stating measurement rebound 207 promotes the auxiliary drafting board 206 of the wheel rim to reach operating position.After terminating to measure work, the actuating group
Part 400 rises the linkage wiper arm 300, and longitudinal moving arm 302 promotes the thick main drafting board 201 of the wheel rim to leave working position
Put, while drive the measurement rebound 207 and the auxiliary drafting board 206 of wheel rim to leave operating position.The actuating assembly 400 is for example
To be connected to the leading screw at the end 3012 of lateral connection arm 301 second or guide rail by rotating shaft or institute can be driven
The component of upper and lower displacement, such as electric cylinder etc. occur for the second end 3012 for stating lateral connection arm.
In one of the embodiments, as shown in Figure 1, 2, the vertical arm 102 is three, and two of which is the first side arm
1021 and second side arm 1022 be separately positioned on the both ends of the top arm, another is intermediate arm 1023.First side arm
1021 and second side arm 1022 be connected to location-plate and be used to fix the both sides of Railway wheelset, the measurement apparatus is fixed on wheel
To being above convenient for measuring.One end of the intermediate arm 1023 is connected to the centre position of the top arm 101；The intermediate arm
1023 other end connects the rolling circle positioning contact 204, and the inner side location-plate 203 is arranged on first side arm 1021
Free end, for fixed flange side, the axis of the rolling circle positioning contact 204 and the inner side location-plate 203 away from
From for 70mm or 73.5mm (DIN).
In one of the embodiments, as shown in Figure 1, 2, the guide 103 is, for example, shaft-like or other guides, example
Such as it is n roots guide rod or line slideway, the n roots guide rod extends from the first side arm 1021, through the intermediate arm 1023, is fixed on
On second side arm 1022, such as spring of elastic component 1031, the elastic component 1031 are arranged with the guide 103
One end such as spring be supported on as described in intermediate arm 1023 plate face on, the other end is supported on the of the thick main drafting board 201 of the wheel rim
In one plate face 2011, the thick main drafting board 201 of the wheel rim is slidably matched with the guide 103, to realize the thick main survey of the wheel rim
Plate 201 can be subjected to displacement along guide 103.The thick main drafting board 201 of the wheel rim abuts in the presence of the elastic component 1031
Wheel rim.When the support frame 100 pushes, the linkage wiper arm 300 discharges the thick main drafting board 201 of the wheel rim, the wheel rim
Thick main drafting board 201 is moved to wheel rim in the presence of spring 1031, and realizes measurement against wheel rim.
In one of the embodiments, as shown in Figure 1, 2, the high gauge head 205 of the wheel rim is connected by a slide body 2051
To the first side arm 1021 of the support frame 100, the slide body 2051 can be along the inner surface of the first side arm 1021
Lower movement.The slide body 2051 is connected to the top arm 101 of the support frame 100 by the first such as stage clip of elastic component 2052
On, the high gauge head 205 of wheel rim is pressed at the top of wheel rim using the restoring force of the first such as stage clip of elastic component 2052 on top.And
Always tend to press at the top of wheel rim under stage clip effect.
In one of the embodiments, as shown in Figure 1, 2, the wide drafting board 202 of the wheel rim is arranged on a slide plate 2021, institute
State slide plate 2021 to be set on the guide 103, and the medial surface of second side arm 1022 is connected by an elastic component,
The restoring force effect of elastic component is lower to drive the wide side plate 202 of wheel rim to press on the outside of wheel rim.Realize the measurement of rim width.
In one of the embodiments, as shown in figure 1, the auxiliary drafting board 206 of the wheel rim is installed on the wheel rim by sliding pin
The side of high gauge head 205, and the elastic component by being arranged between is kept away from the high gauge head 205 of the wheel rim.
In one of the embodiments, as shown in figure 1, the thick main drafting board 201 of the wheel rim has relative to the first plate face
Second plate face, the measurement rebound 207 is installed by sliding pin in second plate face, and the second plate face and described measured
Elastic component is also equipped between cab apron 206, the thick main drafting board 201 of the wheel rim is kept away from the presence of elastic component.
In one of the embodiments, as shown in figure 1, in the close auxiliary drafting board of wheel rim for measuring rebound 207
Roller 2061 is additionally provided with 206 plate face, 2061 points of the roller contacts the auxiliary drafting board 206 of the wheel rims and promotes the wheel rim
Auxiliary drafting board 206 makes the measurement at lower 2mm, coordinating the thick main drafting board of wheel rim to realize QR values at the top of its lower end touching wheel rim.The wheel rim
Auxiliary drafting board 206 is slidably mounted on the high gauge head side of the wheel rim by small sliding pin and it is always left the wheel rim by stage clip
High gauge head 205；For measuring the measurement rebound 207 of QR values and being slidably mounted on the thick main drafting board of wheel rim by small sliding pin
201 sides and it is always left the thick main drafting board 201 of wheel rim by stage clip, during measurement promoted by the thick main drafting board 201 of wheel rim
The measurement rebound 207, the auxiliary drafting board of wheel rim is promoted to touch wheel rim there is the trundle being installed on QR values measurement rebound
Under top at 2mm, which achieves the measurement of QR values.
In one of the embodiments, as shown in Figure 1, 2, wheel rim thickness measuring staff is additionally provided with first side arm 1021
208.Wheel rim thickness measuring staff can slide up and down in the vertical slots that first side arm is set.For measuring wheel rim thickness parameter.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To measurement apparatus of the present invention
Application, modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (8)
1. a kind of wheel rim and tread coordinated testing device, it is characterised in that including：
Support frame, it includes horizontal top arm and at least two vertical arm；Horizontal guiding is equipped with the vertical arm
Part；
Measurement assembly, it includes：It is arranged on the guide and can be along the thick main drafting board of wheel rim and wheel that guide moves horizontally
The wide drafting board of rim；It is arranged on the inner side location-plate and rolling circle positioning contact of the vertical arm free end；And can be along described vertical
The high gauge head of wheel rim and the auxiliary drafting board of wheel rim that arm moves up and down；It is also associated with measuring rebound on the thick main drafting board of the wheel rim；
Also include：Link wiper arm, and it is T-shaped, including lateral connection arm and longitudinal moving arm；The first end of the lateral connection arm
It is rotatably connected on the vertical side arm of the support frame, the second end is connected with actuating assembly, and the actuating assembly is by carrying
The second end of the lateral connection arm is risen or declined, longitudinal moving arm is stirred the thick main drafting board of the wheel rim；
Roller is additionally provided with the plate face of the close auxiliary drafting board of wheel rim of the measurement rebound, the roller point contacts institute
State the auxiliary drafting board of wheel rim and promote the auxiliary drafting board of the wheel rim to make at the top of its lower end touching wheel rim at lower 2mm, the thick main drafting board of cooperation wheel rim
Realize the measurement of QR values.
2. wheel rim as claimed in claim 1 and tread coordinated testing device, it is characterised in that the vertical arm is three, its
In two be both ends that the first side arm and the second side arm are separately positioned on the top arm, another is intermediate arm, the intermediate arm
One end be connected to the centre position of the top arm；The other end of the intermediate arm connects the rolling circle positioning contact, described
Inner side location-plate is arranged on the free end of first side arm, the axis of the rolling circle positioning contact and the inner side location-plate
Distance be 70mm or 73.5mm.
3. wheel rim as claimed in claim 2 and tread coordinated testing device, it is characterised in that the guide is through in described
Between arm, elastic component is arranged with the guide, one end of the elastic component is supported on the intermediate arm, the other end support
In the first plate face of the thick main drafting board of the wheel rim, the thick main drafting board of the wheel rim is slidably matched with the guide, and described
Wheel rim is abutted in the presence of elastic component.
4. wheel rim as claimed in claim 3 and tread coordinated testing device, it is characterised in that the high gauge head of wheel rim passes through one
Slide body is connected in the side wall of the support frame, and the slide body is connected to the support frame by the first elastic component
On top arm, the high gauge head of wheel rim is pressed at the top of wheel rim using the restoring force of the first elastic component.
5. wheel rim as claimed in claim 4 and tread coordinated testing device, it is characterised in that the wide drafting board of wheel rim is arranged on
On one slide plate, the slide plate is slided along the guide, and the medial surface of second side arm is connected by an elastic component, in bullet
Property part restoring force effect lower drive the wide side plate of wheel rim to press on the outside of wheel rim.
6. wheel rim as claimed in claim 1 and tread coordinated testing device, it is characterised in that the auxiliary drafting board of wheel rim passes through cunning
Pin is installed on the side of the high gauge head of the wheel rim, and the elastic component by being arranged between is high to be kept away from the wheel rim
Gauge head.
7. wheel rim as claimed in claim 3 and tread coordinated testing device, it is characterised in that the thick main drafting board of the wheel rim has
Relative to the second plate face of the first plate face, the measurement rebound, and the second plate are installed by sliding pin in second plate face
Elastic component is also equipped between face and the measurement rebound, the thick main survey of the wheel rim is kept away from the presence of elastic component
Plate.
8. wheel rim as claimed in claim 2 and tread coordinated testing device, it is characterised in that also set up on first side arm
There is wheel rim thickness measuring staff, slided up and down in the vertical slots that the wheel rim thickness measuring staff is set on first side arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708509.6A CN105222736B (en) | 2015-10-27 | 2015-10-27 | A kind of wheel rim and tread coordinated testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708509.6A CN105222736B (en) | 2015-10-27 | 2015-10-27 | A kind of wheel rim and tread coordinated testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222736A CN105222736A (en) | 2016-01-06 |
| CN105222736B true CN105222736B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510708509.6A Active CN105222736B (en) | 2015-10-27 | 2015-10-27 | A kind of wheel rim and tread coordinated testing device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211053A (en) * | 2017-07-05 | 2019-01-15 | 北京新联铁集团股份有限公司 | The wheel rim tread detecting instrument of train |
| CN108375336B (en) * | 2018-02-14 | 2023-12-05 | 广西桂景计量检测有限公司 | Method and device for calibrating intelligent detector for wheel tread parameters |
| CN109916252A (en) * | 2019-02-28 | 2019-06-21 | 中车洛阳机车有限公司 | A kind of mechanical modified form wheel is to check device |
| CN114234875B (en) * | 2021-12-15 | 2024-03-22 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Method for detecting width deviation of sheet-shaped cut product |
| CN115164799A (en) * | 2022-07-26 | 2022-10-11 | 柳州科路测量仪器有限责任公司 | Wheel rim and rim measuring instrument |
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| EP0569469B1 (en) * | 1991-01-30 | 1996-05-29 | GRONSKOV, Leif | Apparatus for the scanning of a profile and use hereof |
| JPH11257942A (en) * | 1998-03-11 | 1999-09-24 | Mitsubishi Heavy Ind Ltd | Device for measuring shape of rail |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105222736A (en) | 2016-01-06 |
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