CN201145538Y - Rule for measuring bottom face distance of two drawing strickle guide of adapter for railway carriage truck steering frame - Google Patents
Rule for measuring bottom face distance of two drawing strickle guide of adapter for railway carriage truck steering frame Download PDFInfo
- Publication number
- CN201145538Y CN201145538Y CNU2007201908870U CN200720190887U CN201145538Y CN 201145538 Y CN201145538 Y CN 201145538Y CN U2007201908870 U CNU2007201908870 U CN U2007201908870U CN 200720190887 U CN200720190887 U CN 200720190887U CN 201145538 Y CN201145538 Y CN 201145538Y
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- China
- Prior art keywords
- stick
- frame
- adapter
- measuring
- strickle guide
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- Expired - Fee Related
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Abstract
The utility model relates to a dip stick for measuring the distance between the bottom surfaces of two pedestal frames for an adapter used in a railway freight train bogie, comprising a stick body, stick frames sleeved on the stick body, and verniers connected with the stick frames and a fastening screw used for fixing the stick frames and the stick body. The utility model is characterized in that each stick frame comprises a left stick frame and a right stick frame, wherein, a measuring jaw of the left stick frame is a bow-shaped measuring jaw with a measuring surface towards right; a measuring jaw of the right stick frame is a bow-shaped measuring jaw with a measuring surface towards left; the vernier connected with the left stick frame is used for aligning the zero position; and the vernier connected with the right stick frame is used for reading. The dip stick is durable, not only suitable for measuring abrasion wear of the bottom surfaces of the two pedestal frames of the adapter used in various freight train bogies during shed repair and shop repair, but also suitable for measurement of the distance between the bottom surfaces of the two pedestal frames during manufacturing. The dip stick can be used commonly.
Description
Technical field
The utility model relates to a kind of special measuring tool of measuring various railway freight car bogie with adapter two drawing strickle guide bottom surface distances.
Background technology
Adapter is one of bogie critical component.For guaranteeing bogie performance and vehicle operating safety, should control the distance of adapter two drawing strickle guide bottom surfaces, see Fig. 1.For the measurement of adapter two drawing strickle guide bottom surface distances, existing various adapter adopts the vernier caliper measurement of model or standard in manufacture process.Because the bogie side frame of control type, commentaries on classics K2 type, commentaries on classics K4 and commentaries on classics K5 type roller bearing adapter stabilizer bar is provided with little drawing strickle guide, in the vehicle operating process, adapter drawing strickle guide bottom surface contacts with the little drawing strickle guide mating surface of bogie side frame, the abrasion of adapter drawing strickle guide bottom surface are local abrasion, its abrasion position places middle part, drawing strickle guide bottom surface, so in repair in shop, shed repair process, for the measurement of the local abrasion in adapter two drawing strickle guide bottom surfaces, the vernier caliper of model or standard is all inapplicable.Therefore need a kind of not only be suitable for durable, and be applicable to various roller bearing adapter stabilizer bar with adapter in repair in shop and shed repair process in the abrasion of adapter two drawing strickle guide bottom surfaces, the manufacture process to two drawing strickle guide bottom surfaces apart from the special measurement chi of measuring.
The utility model content
For this reason, the purpose of this utility model provides a kind of dip stick, it not only is suitable for durable, and be applicable to various roller bearing adapter stabilizer bar with adapter in repair in shop and shed repair process in the abrasion of adapter two drawing strickle guide bottom surfaces, the manufacture process to the measurement of two drawing strickle guide bottom surface distances.
For achieving the above object, the technical scheme that the utility model adopted is:
The trip bolt that a kind of railway freight car bogie apart from dip stick, comprises blade with adapter two drawing strickle guide bottom surfaces, be placed on chi frame, the vernier that is connected with this chi frame on this blade and be used for chi frame and blade are fixed is characterized in that:
Described chi frame comprises left ruler frame and right ruler frame;
The measuring claw of described left ruler frame is arc measuring claw, and its measurement faces the right side;
The measuring claw of described right ruler frame is arc measuring claw, and its measurement faces a left side;
The described vernier that is connected with left ruler frame is used for zero-bit;
The described vernier that is connected with right ruler frame is used for right ruler frame locking back and takes out the dip stick reading.
The utlity model has following advantage: reliability and durability, applicability is strong, and is simple in structure, easy to use, directly measures, and takes out the dip stick reading, accuracy of reading, efficiency of measurement height.
Description of drawings
Fig. 1 is for changeing K2 type bogie adapter synoptic diagram;
Fig. 2 is the utility model structural representation;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is for adopting the utility model instrumentation plan.
Embodiment
Be described further below in conjunction with accompanying drawing.
The utility model is that a kind of various adapter two drawing strickle guide bottom surfaces that are applicable to are apart from the special measurement chi of measuring.Shown in Fig. 2,3, the dip stick range is divided into two chi frame vernier caliper structures of 60mm～200mm60mm～two kinds of specifications of 400mm, the equal 0.1mm of indicating value, it comprises blade 1, be placed on left ruler frame 7 and right ruler frame 2 on the blade 1, with about two verniers 5 and 4 up and down that are connected of two chi frames, the trip bolt 6 and 3 two chi frames and blade 1 fixed by reed 8.
Wherein: the measuring claw of left ruler frame 7 is arc measuring claw, and its measurement faces the right side; The measuring claw of right ruler frame 2 also is arc measuring claw, and its measurement faces a left side.The vernier that is connected with left ruler frame 7 is used for zero-bit, and the vernier that is connected with right ruler frame 2 is used for right ruler frame locking back and takes out the dip stick reading.
Range is the dip stick of 60mm～200mm, and blade length is 280mm, be applicable to control type, change the K2 type, change K4 and change two drawing strickle guide bottom surfaces that K5 type roller bearing adapter stabilizer bar cooperates with the little drawing strickle guide of bogie side frame with adapter apart from and the measurement that wears away of part, drawing strickle guide bottom surface; The dip stick of range 60mm～400mm, blade length 480mm is applicable to the measurement of various roller bearing adapter stabilizer bar with adapter two drawing strickle guide bottom surfaces distance and the abrasion of drawing strickle guide bottom surface.
The measuring method of this dip stick is:
7 pairs of zero-bits of 1 left ruler frame are tightened the trip bolt 6 on the left ruler frame 7;
The 2 measurement faces with left and right chi frame recline with two drawing strickle guide bottom surfaces or wearing surface respectively, see Fig. 4;
3 tighten the trip bolt 3 on the right ruler frame 2;
4 unclamp the trip bolt on the left ruler frame 7, mobile left ruler frame 7 (being used to measure the local abrasion in drawing strickle guide bottom surface);
5 take out dip stick, reading, and the vernier reading value is measured value on the right ruler frame 2.
It is durable that this dip stick is suitable for, and not only satisfies various roller bearing adapter stabilizer bar with adapter measurement for the abrasion of adapter two drawing strickle guide bottom surfaces in repair in shop and shed repair process, and be suitable in the manufacture process measurement of two drawing strickle guide bottom surface distances has been realized that a chi is general.
Claims (1)
1. the railway freight car bogie trip bolt that apart from dip stick, comprises blade with adapter two drawing strickle guide bottom surfaces, be placed on chi frame, the vernier that is connected with this chi frame on this blade and be used for chi frame and blade are fixed is characterized in that:
Described chi frame comprises left ruler frame and right ruler frame;
The measuring claw of described left ruler frame is arc measuring claw, and its measurement faces the right side;
The measuring claw of described right ruler frame is arc measuring claw, and its measurement faces a left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201908870U CN201145538Y (en) | 2007-12-17 | 2007-12-17 | Rule for measuring bottom face distance of two drawing strickle guide of adapter for railway carriage truck steering frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201908870U CN201145538Y (en) | 2007-12-17 | 2007-12-17 | Rule for measuring bottom face distance of two drawing strickle guide of adapter for railway carriage truck steering frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145538Y true CN201145538Y (en) | 2008-11-05 |
Family
ID=40082422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201908870U Expired - Fee Related CN201145538Y (en) | 2007-12-17 | 2007-12-17 | Rule for measuring bottom face distance of two drawing strickle guide of adapter for railway carriage truck steering frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145538Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739665A (en) * | 2021-09-24 | 2021-12-03 | 中国铁建重工集团股份有限公司 | Measuring scale for measuring high manganese steel frog web processing amount |
-
2007
- 2007-12-17 CN CNU2007201908870U patent/CN201145538Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739665A (en) * | 2021-09-24 | 2021-12-03 | 中国铁建重工集团股份有限公司 | Measuring scale for measuring high manganese steel frog web processing amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20121217 |