CN201858952U - Level angle gauge - Google Patents
Level angle gauge Download PDFInfo
- Publication number
- CN201858952U CN201858952U CN2010202689285U CN201020268928U CN201858952U CN 201858952 U CN201858952 U CN 201858952U CN 2010202689285 U CN2010202689285 U CN 2010202689285U CN 201020268928 U CN201020268928 U CN 201020268928U CN 201858952 U CN201858952 U CN 201858952U
- Authority
- CN
- China
- Prior art keywords
- level angle
- rod
- angle measuring
- level
- bearing pin
- 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
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Abstract
The utility model discloses a level angle gauge, which comprises a reference rod and a measuring rod, wherein the reference rod and the measuring rod are fixed through a pin shaft; a measuring plane is arranged on the measuring rod; and a level gauge is fixed on the reference rod. The level angle gauge has simple structure, is convenient to use and can measure through an accurate inclined angle between rail bottom and the horizontal plane of the level angle gauge.
Description
Technical field
The utility model discloses a kind of angle measurement unit, particularly a kind of level angle measuring instrument.
Background technology
Axis-counting device is to judge the interval a kind of Secure Application system that whether has train by the train number of axle that the wheel detector that relatively is installed on the train running interval two ends detects, if error in judgement has an accident probably.Wheel detector is one of key equipment of axle counting system, so axle counting system is very high to the installation accuracy requirement of wheel detector.
When installing, need could reliably install wheel detector in the drilling of the rail.When the drilling of the rail, need to measure rail foot and could guarantee that with the angle of surface level drill is vertical with rail.At present, lack the suitable tools that this kind angle is measured in the prior art.
Summary of the invention
At the instrument of angle between rail bottom surface and the surface level not being measured in the above-mentioned prior art of mentioning, the utility model provides the instrument of angle between a kind of special measurement rail bottom surface and the surface level.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of level angle measuring instrument, the level angle measuring instrument comprises baseline rod and sounding rod, baseline rod and sounding rod are fixed together by bearing pin, sounding rod is provided with measurement plane, be installed with level meter on the baseline rod, the mounting plane of level meter is parallel with measurement plane.
The technical scheme that its technical matters that solves the utility model adopts further comprises:
Described level meter is the transparent unit of cuboid, and liquid is housed in the transparent unit, leaves bubble in the liquid.
Described transparent unit is provided with the lattice sign.
Described transparent unit is installed on the baseline rod by screw retention.
Be installed with handheld head on the described bearing pin.
Described handheld head and the coaxial setting of bearing pin.
On the described bearing pin digital display device is installed.
The beneficial effects of the utility model are: the utility model is simple in structure, and is easy to use, can measure angle between rail bottom surface and the surface level accurately by the utility model.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the whole perspective view of the utility model.
Fig. 2 is the utility model decomposing state perspective view.
Among the figure, the 1-baseline rod, the 2-sounding rod, the 3-level meter, the 4-handheld head, the 5-digital display device, 6-measures face, 7-bearing pin.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1 and accompanying drawing 2, the utility model mainly comprises baseline rod 1 and sounding rod 2, baseline rod 1 and sounding rod 2 are installed together by bearing pin 7, baseline rod 1 and sounding rod 2 can be rotated along bearing pin 7, in the present embodiment, with the bearing pin 7 coaxial handheld heads 4 that are installed with, during use, can hold handheld head 4.In the present embodiment, sounding rod 2 upper surfaces are measurement face 6, be installed with level meter 3 on baseline rod 1 upper surface, in the present embodiment, level meter 3 adopts the cuboid transparent unit, liquid is housed in the transparent unit, first-selection is a water, is provided with a bubble in the transparent unit, in the present embodiment, the transparent unit surface is provided with the lattice sign, can more accurately bubble be positioned in the middle of the transparent unit.In the present embodiment, transparent unit is installed on the baseline rod 1 by screw retention.
In the present embodiment, be installed with digital display device 5 on the bearing pin 7, adopt the digital quantity hornwork to carry out measurement of angle in the present embodiment.
The utility model in use, measurement face on the sounding rod 26 is attached on the rail bottom surface, rotate baseline rod 1 then, make the bubble in the level meter 3 just be positioned at the transparent unit centre position, to guarantee baseline rod 1 level, at this moment, the angle of the demonstration on the digital display device 5 is angle between rail bottom surface and the surface level.And then get final product according to the punching angle that this angle is adjusted tapping and plugging machine.
The utility model is simple in structure, and is easy to use, can measure angle between rail bottom surface and the surface level accurately by the utility model.
Claims (7)
1. level angle measuring instrument, it is characterized in that: described measuring instrument comprises baseline rod and sounding rod, and baseline rod and sounding rod are fixed together by bearing pin, and sounding rod is provided with measurement plane, is installed with level meter on the baseline rod.
2. level angle measuring instrument according to claim 1 is characterized in that: described level meter is the transparent unit of cuboid, and liquid is housed in the transparent unit, leaves bubble in the liquid.
3. level angle measuring instrument according to claim 2 is characterized in that: described transparent unit is provided with the lattice sign.
4. according to claim 2 or 3 described level angle measuring instruments, it is characterized in that: described transparent unit is installed on the baseline rod by screw retention.
5. according to claim 1 or 2 or 3 described level angle measuring instruments, it is characterized in that: be installed with handheld head on the described bearing pin.
6. level angle measuring instrument according to claim 5 is characterized in that: described handheld head and the coaxial setting of bearing pin.
7. according to claim 1 or 2 or 3 described level angle measuring instruments, it is characterized in that: on the described bearing pin digital display device is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202689285U CN201858952U (en) | 2010-07-23 | 2010-07-23 | Level angle gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202689285U CN201858952U (en) | 2010-07-23 | 2010-07-23 | Level angle gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858952U true CN201858952U (en) | 2011-06-08 |
Family
ID=44104757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202689285U Expired - Lifetime CN201858952U (en) | 2010-07-23 | 2010-07-23 | Level angle gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661701A (en) * | 2012-04-17 | 2012-09-12 | 中国轻工业长沙工程有限公司 | Surface parallelism measurer for cylindrical bodies |
| CN104515458A (en) * | 2014-12-17 | 2015-04-15 | 马钢(集团)控股有限公司 | Train wheel eccentricity calibrator |
| CN107764239A (en) * | 2017-10-24 | 2018-03-06 | 金陵科技学院 | A kind of portable highway gradient measuring device |
-
2010
- 2010-07-23 CN CN2010202689285U patent/CN201858952U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661701A (en) * | 2012-04-17 | 2012-09-12 | 中国轻工业长沙工程有限公司 | Surface parallelism measurer for cylindrical bodies |
| CN104515458A (en) * | 2014-12-17 | 2015-04-15 | 马钢(集团)控股有限公司 | Train wheel eccentricity calibrator |
| CN107764239A (en) * | 2017-10-24 | 2018-03-06 | 金陵科技学院 | A kind of portable highway gradient measuring device |
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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: 20110608 |
|
| CX01 | Expiry of patent term |