CN201809686U - Specific detecting tool for measuring positioning dimension of elastic bar of gauge baffle - Google Patents
Specific detecting tool for measuring positioning dimension of elastic bar of gauge baffle Download PDFInfo
- Publication number
- CN201809686U CN201809686U CN2010205445776U CN201020544577U CN201809686U CN 201809686 U CN201809686 U CN 201809686U CN 2010205445776 U CN2010205445776 U CN 2010205445776U CN 201020544577 U CN201020544577 U CN 201020544577U CN 201809686 U CN201809686 U CN 201809686U
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- plate
- measuring
- backup plate
- gauge baffle
- location
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a specific detecting tool for measuring a positioning dimension of an elastic bar of a gauge baffle, comprising a backup plate and a positioning plate, wherein the backup plate and the positioning plate are crossed and forms an included angle F which is the same with an included angle F of the inclined surface and the bottom of the gauge baffle, an extended measuring block is arranged above the backup plate, and the front end surface of the measuring block is perpendicular to the positioning plate and is parallel to the top point C of the included angle of the backup plate and the positioning plate. When the positioning dimension of the elastic bar of the gauge baffle is measured, the gauge baffle is placed on the specific detecting tool for measuring the positioning dimension of the elastic bar of the gauge baffle, the inclined surface is bonded with the backup plate, the bottom surface is bonded with the positioning plate, one measuring rod which is the same with a concave cambered surface and has a diameter 2R is supported against the concave cambered surface of two lug bosses of the gauge baffle, a universal length measuring tool is used for measuring the distance from the front end surface of the measuring block to the measuring rod, and the distance A from the cross point C of the inclined surface and the bottom surface to a circle center of the concave cambered surface can be conveniently obtained. The specific detecting tool has the advantages of convenient and quick measurement and high detection accuracy.
Description
Technical field
The utility model relates to the cubing of a kind of part in the railway engineering, more specifically to a kind of appliance special for detecting of measuring gauge apron spring location dimension.
Background technology
In railway is laid in order to make the position positioning and fixing of rail in regulation, need be as shown in Figure 1 and Figure 2 with gauge apron.Pushing down rail with spring on the gauge apron and between the rail, stoping rail at a high speed and the displacement during heavily loaded train vibration influence, in order to make spring reliable location on gauge apron, being shaped on two at the upper surface of gauge apron, to be with the spill cambered surface radius be the boss of R.Along with the development of motor-car, high-speed railway, more and more higher for the positioning requirements of rail.Gauge apron is to annotate to make with high-intensity engineering plastics to form, and it is complex-shaped, requires height for the intersection point C of the inclined-plane of gauge apron and bottom surface to the distance A in the spill cambered surface center of circle, and it is very difficult to adopt general cubing to check.And in injection moulding process, owing to be subjected to all multifactor influences such as mould, material, temperature, therefore can cause the scale error of gauge apron, it is just very necessary to design a kind of appliance special for detecting simple in structure, easy to detect, measurement gauge apron spring location dimension that efficient is high.
The utility model content
The purpose of this utility model provides a kind of simple in structure, makes and a kind of appliance special for detecting of measuring gauge apron spring location dimension easy to use.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: it is characterized in that it includes a backup plate and a location-plate, backup plate and location-plate intersect, the angle of the size that its angle is F ° and gauge apron inclined-plane and bottom surface is identical also to be F °, above backup plate, be provided with the measurement piece that stretches out, it is vertical with location-plate to measure the piece front end face, and concordant with the summit C of backup plate and location-plate angle.
On described location-plate, be fixed with column, be screwed with the fixedly screw of gauge apron on the column.
The appliance special for detecting of the measurement gauge apron spring location dimension of making according to such scheme, when measuring, gauge apron is placed on the appliance special for detecting of measuring gauge apron spring location dimension, inclined-plane and backup plate applying, bottom surface and location-plate are fitted, identical with one with the spill cambered surface, diameter is the length bar of 2R, lean against on the spill cambered surface of gauge apron two boss, use general length measurer again, measure and measure the distance A that intersection point C that the piece front end face just can obtain inclined-plane and bottom surface easily to the distance of length bar arrives the spill cambered surface center of circle.It is quick and easy that this cubing has measurement, the advantage that accuracy of detection is high.
Description of drawings
Fig. 1 is the stereogram of gauge apron;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is an appliance special for detecting front view of measuring gauge apron spring location dimension;
Fig. 4 is the stereogram of length bar;
Fig. 5 measures on the appliance special for detecting of gauge apron spring location dimension to place gauge apron, the state diagram when detecting.
Among the figure: 1, backup plate; 2, location-plate; 3, gauge apron; 4, inclined-plane; 5, bottom surface; 6, measure piece; 7, length bar; 8, spill cambered surface; 9, column; 10, screw.
The specific embodiment
The utility model will be further described below by embodiment.
Fig. 3 is a structural representation of measuring the appliance special for detecting of gauge apron spring location dimension.As seen from the figure, it includes a backup plate 1 and a location-plate 2, backup plate 1 and location-plate 2 intersect, the angle of the size that its angle is F ° and gauge apron 3 inclined-planes 4 and bottom surface 5 is identical also to be F °, above backup plate 1, be provided with the measurement piece 6 that stretches out, it is vertical with location-plate 2 to measure piece 6 front end faces, and concordant with the summit C of location-plate 2 angles with backup plate 1.On location-plate 2, be fixed with column, be screwed with the fixedly screw 10 of gauge apron 3 on the column 9.
When measuring, gauge apron 3 is placed on the appliance special for detecting of measuring gauge apron spring location dimension, fitted with location-plate 2 in inclined-plane 4 and backup plate 1 applying, bottom surface 5, identical with one with cambered surface, diameter be 2R length bar 7 as shown in Figure 4, length bar 7 is leaned against on the spill cambered surface 8 of 3 liang of boss of gauge apron, use general length measurer again, measure measure piece 6 front end faces to length bar 7 apart from E, with E add intersection point C that R just can obtain inclined-plane 4 and bottom surface 5 easily arrive spill cambered surface 8 centers of circle distance A as shown in Figure 5.
Claims (2)
1. measure the appliance special for detecting of gauge apron spring location dimension, it is characterized in that it includes a backup plate and a location-plate, backup plate and location-plate intersect, the angle of the size that its angle is F ° and gauge apron inclined-plane and bottom surface is identical also to be F °, above backup plate, be provided with the measurement piece that stretches out, it is vertical with location-plate to measure the piece front end face, and concordant with the summit C of backup plate and location-plate angle.
2. the appliance special for detecting of measurement gauge apron spring location dimension according to claim 1 is characterized in that being fixed with column on described location-plate, is screwed with the fixedly screw of gauge apron on the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205445776U CN201809686U (en) | 2010-09-25 | 2010-09-25 | Specific detecting tool for measuring positioning dimension of elastic bar of gauge baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205445776U CN201809686U (en) | 2010-09-25 | 2010-09-25 | Specific detecting tool for measuring positioning dimension of elastic bar of gauge baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809686U true CN201809686U (en) | 2011-04-27 |
Family
ID=43892627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205445776U Expired - Lifetime CN201809686U (en) | 2010-09-25 | 2010-09-25 | Specific detecting tool for measuring positioning dimension of elastic bar of gauge baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928001A (en) * | 2012-10-17 | 2013-02-13 | 中南林业科技大学 | Forest fire monitoring wireless sensing system based on fiber bragg grating sensing technology |
| CN107436120A (en) * | 2017-10-10 | 2017-12-05 | 株洲时代新材料科技股份有限公司 | A kind of flexible checking implement and method for being used to detect gauge apron side end face installation dimension |
| CN109029213A (en) * | 2018-08-23 | 2018-12-18 | 株洲时代新材料科技股份有限公司 | A kind of detecting tool and detection method of fastener heightening base plate under iron base plate size |
-
2010
- 2010-09-25 CN CN2010205445776U patent/CN201809686U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928001A (en) * | 2012-10-17 | 2013-02-13 | 中南林业科技大学 | Forest fire monitoring wireless sensing system based on fiber bragg grating sensing technology |
| CN107436120A (en) * | 2017-10-10 | 2017-12-05 | 株洲时代新材料科技股份有限公司 | A kind of flexible checking implement and method for being used to detect gauge apron side end face installation dimension |
| CN107436120B (en) * | 2017-10-10 | 2023-04-28 | 株洲时代新材料科技股份有限公司 | Flexible gauge and method for detecting installation size of side end face of gauge baffle |
| CN109029213A (en) * | 2018-08-23 | 2018-12-18 | 株洲时代新材料科技股份有限公司 | A kind of detecting tool and detection method of fastener heightening base plate under iron base plate size |
| CN109029213B (en) * | 2018-08-23 | 2020-06-23 | 株洲时代新材料科技股份有限公司 | Detection tool and detection method for size of heightening cushion plate under iron cushion plate of fastener |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |