CN201392167Y - Special detecting label for chain ring - Google Patents
Special detecting label for chain ring Download PDFInfo
- Publication number
- CN201392167Y CN201392167Y CN200920096182U CN200920096182U CN201392167Y CN 201392167 Y CN201392167 Y CN 201392167Y CN 200920096182 U CN200920096182 U CN 200920096182U CN 200920096182 U CN200920096182 U CN 200920096182U CN 201392167 Y CN201392167 Y CN 201392167Y
- Authority
- CN
- China
- Prior art keywords
- chain
- chain link
- chain ring
- detecting
- groove
- 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 - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a special detecting label for a chain ring, which is technically characterized in that a body of the detecting label is respectively provided with a chain ring outer length detecting groove for measuring the outer length of the chain ring, a chain ring diameter detecting groove for measuring the diameter of the chain ring and a chain ring pitch detecting ruler for measuring the pitch of the chain ring. The special detecting label has simple structure, reasonable design, quick operation, and comprehensive detection, and loading can be carried out in a binding reinforcement device for detecting whether deformation and abrasion of the outer length, the diameter and the pitch of the chain ring in the binding reinforcement device for railroad transportation surpass the limit, thereby effectively improving the security of chains in use.
Description
Technical field
The utility model belongs to the testing tool field, relates in particular to a kind of chain link dedicated test label.
Background technology
The transportation by railroad binding is repeatedly being used for a long time or frequently with chain, and high strength situations such as distortion, wearing and tearing can occur when stressed unavoidably, if untimely detection and change chain, may produce unthinkable consequence, even major accidents such as personal injury can take place.For the problem that discovery in time may exist, the fast detecting of the chain link in using being carried out technical parameters such as foreign minister, diameter and pitch is very necessary.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, can carry out the chain link dedicated test label that technical parameters such as foreign minister, diameter and pitch detect fast to chain link.
The purpose of this utility model is achieved in that
A kind of chain link dedicated test label is characterized in that: be shaped on the chain link foreign minister who measures the chain link foreign minister respectively and detect the chain ring diameter detection groove of groove, chain tape ring diameter and the chain link pitch detection ruler of chain tape link distance on detection label body.
And described chain link foreign minister detects groove and the chain ring diameter detects the two side ends that groove is prepared in detection label body, and chain link pitch detection ruler is built in the lower end of detecting the label body.
And, be shaped on a through hole in the upper end of detecting the label body.
Advantage of the present utility model and good effect are:
1, this chain link dedicated test label is simple in structure, and is reasonable in design, swift to operate, detects comprehensively, and looks into through the Scientific and Technical Information Institute, Tianjin that new confirmation is domestic not to be seen and the identical testing tool of above-mentioned complex art feature.
2, this chain link dedicated test label can install additional in the binding reinforcing device, and whether distortion, the wearing and tearing of foreign minister, diameter and the pitch of chain link in the transportation by railroad binding reinforcing device are transfinited and detected, and has effectively improved the security that chain uses.
Description of drawings
Fig. 1 is a Facad structure synoptic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described; Need to prove: present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of chain link dedicated test label, on detection label body 1, be shaped on the chain link foreign minister respectively and detect groove 3, chain ring diameter detection groove 5, chain link pitch detection ruler 4, in the present embodiment, the chain link foreign minister detects groove and the chain ring diameter detects the two side ends that groove is prepared in detection label body, and chain link pitch detection ruler is built in the lower end of detecting the label body; For easy to carry, be shaped on a through hole 2 in the upper end of detecting the label body.
In the present embodiment accompanying drawing, (when chain link generation plastic yield, chain link increases the spacing d that the chain link foreign minister detects groove, and when chain link can not snap in foreign minister's detecting groove, chain was scrapped for the chain link foreign minister allows the maximum spacing of plastic yield; Foreign minister detects separation should be bigger than chain link foreign minister normal pitch, and under the normal condition, the chain link foreign minister can snap in foreign minister and detect in the groove); The spacing f that the chain ring diameter detects groove is that the chain link maximum that allows vary in diameter (when the heavy wear of chain ring diameter or chain link foreign minister plastic yield caused that variation in diameter can snap in groove, scrapped by chain; Diameter detects separation should be littler than chain link normal diameter, under the normal condition, can not snap in and detect in the groove); The width c of chain link pitch detection ruler is the chain link maximum that allows the pitch elongation (when chain link plastic yield or diameter wearing and tearing cause the pitch elongation, detection ruler can snap in, and is to snap under the normal condition).All detections of the utility model all should be carried out under the no-load situation.
The chain link foreign minister detects groove and is used to detect chain link foreign minister plastic yield situation, to a certain degree can not snap in when detecting groove when foreign minister distortion surpasses, and chain is scrapped; The chain ring diameter detects groove and is used to detect the chain ring diameter, and when the wearing and tearing of chain ring diameter surpass when a certain amount of, promptly the diameter fray can snap in the detection groove, and chain is scrapped; The chain link pitch detection ruler of end portion is used to measure because diameter wearing and tearing cause the situation of chain link pitch elongation, and elongation surpasses when a certain amount of, and chain is scrapped.
Claims (3)
1, a kind of chain link dedicated test label is characterized in that: be shaped on the chain link foreign minister who measures the chain link foreign minister respectively and detect the chain ring diameter detection groove of groove, chain tape ring diameter and the chain link pitch detection ruler of chain tape link distance on detection label body.
2, chain link dedicated test label according to claim 1 is characterized in that: described chain link foreign minister detects groove and the chain ring diameter detects the two side ends that groove is prepared in detection label body, and chain link pitch detection ruler is built in the lower end of detecting the label body.
3, chain link dedicated test label according to claim 1 is characterized in that: be shaped on a through hole in the upper end of detecting the label body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096182U CN201392167Y (en) | 2009-04-07 | 2009-04-07 | Special detecting label for chain ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096182U CN201392167Y (en) | 2009-04-07 | 2009-04-07 | Special detecting label for chain ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392167Y true CN201392167Y (en) | 2010-01-27 |
Family
ID=41598989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920096182U Expired - Fee Related CN201392167Y (en) | 2009-04-07 | 2009-04-07 | Special detecting label for chain ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392167Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411506A (en) * | 2013-08-29 | 2013-11-27 | 上海大众汽车有限公司 | Chain abrasion inspection method and inspection tool |
| CN107726957A (en) * | 2017-11-02 | 2018-02-23 | 广西玉柴机器股份有限公司 | The detection means and detection method of the non-coplanar centre-to-centre spacing of cylinder block |
-
2009
- 2009-04-07 CN CN200920096182U patent/CN201392167Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411506A (en) * | 2013-08-29 | 2013-11-27 | 上海大众汽车有限公司 | Chain abrasion inspection method and inspection tool |
| CN103411506B (en) * | 2013-08-29 | 2015-12-23 | 上海大众汽车有限公司 | The inspection method of chain wear and checking tool |
| CN107726957A (en) * | 2017-11-02 | 2018-02-23 | 广西玉柴机器股份有限公司 | The detection means and detection method of the non-coplanar centre-to-centre spacing of cylinder block |
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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: 20100127 Termination date: 20110407 |