CN203602979U - Urban mass transit 59R2 channel steel track inspection car - Google Patents
Urban mass transit 59R2 channel steel track inspection car Download PDFInfo
- Publication number
- CN203602979U CN203602979U CN201320850879.XU CN201320850879U CN203602979U CN 203602979 U CN203602979 U CN 203602979U CN 201320850879 U CN201320850879 U CN 201320850879U CN 203602979 U CN203602979 U CN 203602979U
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- CN
- China
- Prior art keywords
- track
- groove
- inspection car
- channel steel
- checking car
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 title abstract 9
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses an urban mass transit 59R2 channel steel track inspection car, which comprises a track inspection car body (4), and is characterized in that the urban mass transit 59R2 channel steel track inspection car is provided with a track distance inspection sleeve rod (1) which is detachably connected with the track inspection car body, a connecting end (11) is arranged on the bottom portion of the track distance inspection sleeve rod (1), and is rotatably connected with a track distance wheel (2), the diameter of the track distance wheel (2) is 30mm, and the track distance wheel (2) is contacted with an inner work side of a groove of a 59R2 channel steel track (3). The urban mass transit 59R2 channel steel track inspection car can effectively solve the problem that a track distance wheel of a track inspection car smoothly passes through a 59R2 channel track groove and accurately control a track distance, and also can be used to accurately adjust an I-steel rail track after being improved.
Description
Technical field
The utility model relates to a kind of construction testing equipment, specifically a kind of for urban track traffic 59R2 groove-shape rail track checking car.
Background technology
Urban track traffic tradition adopts P60 i iron rail, and existing conventional An Boge track checking car, and gauge control wheel working edge is the following 16mm of tread face place inside rail; The diameter of gauge control wheel acting surface is 40mm.But in the face of 59R2 grooved rail, when the control of An Boge track checking car gauge, gauge wheel is embedded in the groove of grooved rail, the dark 47mm of groove, at 3 in Curve Segment, the gauge wheel of existing track checking car can not pass through smoothly at 3 in Curve Segment, and it is to the following 14mm of end face that 59R2 gauge is measured baseline, so gauge wheel must be transformed, meet grooved rail track checking car gauge wheel and pass through smoothly, and control gauge.
Utility model content
The utility model is for avoiding the existing weak point of above-mentioned prior art, provides a kind of for urban track traffic 59R2 groove-shape rail track checking car, solves track checking car gauge wheel smoothly by grooved rail groove, and the problem of accurately measuring.
The utility model is that technical solution problem adopts following technical scheme:
A kind of urban track traffic 59R2 groove-shape rail track checking car, comprise track checking car body, its design feature is, the gauge removably connecting with track checking car body is set and detects loop bar, described loop bar bottom is provided with link, described link is rotatably connected to the gauge wheel that diameter is 30mm, and described gauge wheel contacts with the interior working edge of 59R2 groove-shape rail groove.
The utility model design feature is also: described loop bar axially-aligned has multiple connecting holes.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model has improved the syndeton of gauge wheel with track checking car on the one hand, improve on the other hand the size of gauge wheel, when after improving, track checking car is applied to the urban track traffic of 59R2 groove-shape rail, the gauge wheel of track checking car is smoothly by grooved rail groove, and accurately controls the problem of gauge.Track checking car after improvement also can be used for the accurate adjustment of i iron rail track.
2, the utility model gauge wheel removably connects by loop bar with track checking car, and gauge wheel is highly adjustable, and can meet 59R2 grooved rail gauge measurement baseline is the measurement of the following 14mm of tread face.
Accompanying drawing explanation
Fig. 1 is the utility model loop bar and gauge wheel syndeton schematic diagram.
Fig. 2 is that the utility model track checking car uses view.
Number in the figure: 1 loop bar, 11 links, 12 connecting holes, 2 gauge wheels, 3,59R2 grooved rail, 4 track checking cars.
The specific embodiment
As shown in the figure, a kind of for urban track traffic 59R2 groove-shape rail track checking car, comprise track checking car body 4, and the gauge that setting and track checking car body removably connect detects loop bar 1, loop bar 1 bottom is provided with link 11, link 11 is rotatably connected to the gauge wheel 2 that diameter is 30mm, and gauge wheel 2 contacts with the interior working edge of 59R2 groove-shape rail 3 grooves.
When concrete enforcement, in order to meet different Rails apart from measuring corresponding different baseline height, loop bar is arranged with multiple connecting holes 12 vertically, the measuring height to adjust gauge wheel that is connected by different connecting holes with track checking car.
Claims (2)
1. a urban track traffic 59R2 groove-shape rail track checking car, comprise track checking car body (4), it is characterized in that, the gauge removably connecting with track checking car body is set and detects loop bar (1), described loop bar (1) bottom is provided with link (11), described link (11) is rotatably connected to the gauge wheel (2) that diameter is 30mm, and described gauge wheel (2) contacts with the interior working edge of 59R2 groove-shape rail (3) groove.
2. a kind of urban track traffic 59R2 groove-shape rail track checking car according to claim 1, is characterized in that, described loop bar axially-aligned has multiple connecting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850879.XU CN203602979U (en) | 2013-12-20 | 2013-12-20 | Urban mass transit 59R2 channel steel track inspection car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850879.XU CN203602979U (en) | 2013-12-20 | 2013-12-20 | Urban mass transit 59R2 channel steel track inspection car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602979U true CN203602979U (en) | 2014-05-21 |
Family
ID=50715664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850879.XU Expired - Lifetime CN203602979U (en) | 2013-12-20 | 2013-12-20 | Urban mass transit 59R2 channel steel track inspection car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120490A (en) * | 2016-06-29 | 2016-11-16 | 中国冶集团有限公司 | The integrated track of a kind of vertical loop and installation method |
| CN107386025A (en) * | 2017-08-28 | 2017-11-24 | 芜湖中铁科吉富轨道有限公司 | A kind of tramcar track switch rail detection auxiliary alignment rod |
| CN115573199A (en) * | 2022-10-26 | 2023-01-06 | 中国铁路设计集团有限公司 | Steel rail arrangement structure for rail transit |
-
2013
- 2013-12-20 CN CN201320850879.XU patent/CN203602979U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120490A (en) * | 2016-06-29 | 2016-11-16 | 中国冶集团有限公司 | The integrated track of a kind of vertical loop and installation method |
| CN106120490B (en) * | 2016-06-29 | 2018-06-19 | 中国一冶集团有限公司 | The integrated track and installation method of a kind of vertical loop |
| CN107386025A (en) * | 2017-08-28 | 2017-11-24 | 芜湖中铁科吉富轨道有限公司 | A kind of tramcar track switch rail detection auxiliary alignment rod |
| CN115573199A (en) * | 2022-10-26 | 2023-01-06 | 中国铁路设计集团有限公司 | Steel rail arrangement structure for rail transit |
| CN115573199B (en) * | 2022-10-26 | 2024-02-23 | 中国铁路设计集团有限公司 | Rail arrangement structure for rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |