CN207619756U - There is the rail checking instrument of counting device - Google Patents
There is the rail checking instrument of counting device Download PDFInfo
- Publication number
- CN207619756U CN207619756U CN201721703147.2U CN201721703147U CN207619756U CN 207619756 U CN207619756 U CN 207619756U CN 201721703147 U CN201721703147 U CN 201721703147U CN 207619756 U CN207619756 U CN 207619756U
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- CN
- China
- Prior art keywords
- crossbeam
- longeron
- counting device
- traveling wheel
- checking instrument
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Machines For Laying And Maintaining Railways (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
A kind of rail checking instrument having counting device.It is related to rail checking instrument field.Solves the problems, such as rail checking instrument low precision and complicated for operation.Including crossbeam, longeron, crossbeam traveling wheel, longeron traveling wheel, crossbeam is fixedly connected with longeron；Longeron traveling wheel is connect with longeron, and crossbeam traveling wheel is connect with crossbeam；Further include counting device, counting device is connected on crossbeam or longeron.The utility model is detected for railroad track.
Description
Technical field
The utility model is related to rail checking instrument field, especially a kind of rail checking instrument having counting device.
Background technology
Rail checking instrument is for checking railroad track external shape, ensureing the detector of the high ride of track
Device.Railway department examines the inspection result of instrument by track according to rail
Ride comfort is adjusted.Evaluation orbital forcing index include gauge, superelevation, rail to, height, versed sine etc..More than
Flexibility index can directly be measured by rail checking instrument, analyze, be calculated.The basic principle of inspection is：Pass through
Rail examines somascope displacement and inclination sensor directly measures gauge, the superelevation etc. of track, by processing software to track detecting number
According to analyzing processing is carried out, be calculated the rail of track to, height, versed sine, whole ride comforts such as distortion and orbit plane, elevation
Grouped data.Grouped data is compared with benchmark respectively, find the track upper deviation be more than tolerance interval point, and to track into
Row repair.In detection process, a critical issue is to determine that the accurate location to need repairing, current track somascope are with solid
Fixed point is starting point, and the point to need repairing is measured by distance mearuring equipment at a distance from fixed point.This measurement method exist with
Lower problem：First, distance mearuring equipment calculates distance according to the revolution of measurement wheel or traveling wheel, and traveling wheel and directive wheel are on rail
Skidding causes accuracy to decline.Second, after in-orbit inspection instrument meter calculates the position to need repairing, works department maintenance personal needs again
Secondary measurement distance can just look for maintenance position, and very big inconvenience is brought to work.
Utility model content
The purpose of this utility model is to provide a kind of rail checking instrument having counting device, which has operation
Easy and inspection feature with high accuracy.
The purpose is achieved by the following scheme：
A kind of rail checking instrument having counting device, including crossbeam, longeron, crossbeam traveling wheel, longeron traveling wheel, crossbeam with
Longeron is fixedly connected；Longeron traveling wheel is connect with longeron, and crossbeam traveling wheel is connect with crossbeam；Further include counting device, counts dress
It sets and is connected on crossbeam or longeron.Wherein conventional counter, such as ultrasonic wave counter, laser meter may be selected in counting device
Number device etc..The counting device is for calculating the rail quantity that rail checking instrument is passed by.
Preferably, further include push rod, push rod is connected on crossbeam.
Preferably, further include one or more measurement wheels, measurement wheel is mounted on crossbeam and/or longeron.Measurement wheel can be with
Instrument stroke distances are examined for measuring rail.
The advantageous effect of the utility model compared with the prior art is：1, the sleeper quantity passed by by rail checking instrument, meter
The specific location to need repairing, error is smaller, more accurately.2, it when service worker repairs, is easy to by several sleeper quantity
Find the position to need repairing.It is easy to operate.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model stereogram.
In figure, crossbeam 1, longeron 2, counting device 3, crossbeam traveling wheel 4, longeron traveling wheel 5, push rod 6, measurement wheel 7.
Specific implementation mode
Specific embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
Specific implementation mode one：As shown in Figure 1 and Figure 2, a kind of rail checking instrument having counting device, including it is crossbeam 1, vertical
Beam 2, crossbeam traveling wheel 4, longeron traveling wheel 5, crossbeam 1 are fixedly connected with longeron 2；Longeron traveling wheel 5 is connect with longeron 2, crossbeam
Traveling wheel 4 is connect with crossbeam 1；Further include counting device 3, counting device is connected on crossbeam 1 or longeron 2.
Specific implementation mode two：As shown in Figure 1 and Figure 2, specific implementation mode is second is that the further of specific implementation mode one
It limits, further includes push rod 6, push rod 6 is connected on crossbeam 1 in present embodiment.
Specific implementation mode three：As shown in Fig. 2, specific implementation mode three is the further limit to specific implementation mode one
It is fixed, further include one or more measurement wheels 7 in present embodiment, measurement wheel 7 is mounted on crossbeam 1 and/or longeron 3.
The above, only the utility model preferred embodiment, scope of the present application are not limited to specification and describe institute
The device of restriction, in the spirit and scope of claims without departing from appended the utility model, those skilled in the art institute
Change, replacement, the displacement made each fall within the scope of protection of the utility model.
Claims (3)
1. a kind of rail checking instrument having counting device, including crossbeam（1）, longeron（2）, crossbeam traveling wheel（4）, longeron traveling wheel
（5）；Crossbeam（1）With longeron（2）It is fixedly connected；Longeron traveling wheel（5）With longeron（2）Connection, crossbeam traveling wheel（4）With crossbeam
（1）Connection；It is characterized in that：It further include counting device（3）, counting device is connected to crossbeam（1）Or longeron（2）On.
2. a kind of rail checking instrument having counting device as described in claim 1, it is characterised in that：It further include push rod（6）, push rod
（6）It is connected to crossbeam（1）On.
3. a kind of rail checking instrument having counting device as described in claim 1, it is characterised in that：Further include one or more surveys
Amount wheel（7）, measurement wheel（7）Mounted on crossbeam（1）And/or longeron（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703147.2U CN207619756U (en) | 2017-12-10 | 2017-12-10 | There is the rail checking instrument of counting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703147.2U CN207619756U (en) | 2017-12-10 | 2017-12-10 | There is the rail checking instrument of counting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619756U true CN207619756U (en) | 2018-07-17 |
Family
ID=62822155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703147.2U Active CN207619756U (en) | 2017-12-10 | 2017-12-10 | There is the rail checking instrument of counting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619756U (en) |
-
2017
- 2017-12-10 CN CN201721703147.2U patent/CN207619756U/en active Active
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