CN102605690A - Eccentric value measuring scale for turnout joint iron - Google Patents
Eccentric value measuring scale for turnout joint iron Download PDFInfo
- Publication number
- CN102605690A CN102605690A CN2012100690031A CN201210069003A CN102605690A CN 102605690 A CN102605690 A CN 102605690A CN 2012100690031 A CN2012100690031 A CN 2012100690031A CN 201210069003 A CN201210069003 A CN 201210069003A CN 102605690 A CN102605690 A CN 102605690A
- Authority
- CN
- China
- Prior art keywords
- eccentric
- joint iron
- value measuring
- measuring scale
- mainboard
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 3
- 229910002551 Fe-Mn Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an eccentric value measuring scale for turnout joint iron. The eccentric value measuring scale comprises an L-shaped main board formed by a longitudinal part and a horizontal part, wherein a clamping groove is arranged at the upper end of the longitudinal part of the main board along the main board, and a main scale moving along the clamping groove is arranged in the clamping groove, and a magnetic block is arranged in the horizontal part of the main board. The eccentric value measuring scale for the turnout joint iron is a tool specially used for measuring the eccentric condition of the joint iron at a traction point, can rapidly detect the eccentric condition of the installation of the joint iron at the traction point and provides basis for repair. With the adoption of the eccentric value measuring scale, manufacturers can completely eliminate the eccentric problem of the joint iron caused by raw materials and manufacturing errors, and the installation and adjustment of the electric work are convenient.
Description
Technical field
The invention belongs to survey tool, be specifically related to a kind of track switch connecting iron eccentricity value dip stick.
Background technology
Along with the lifting of railway speed, the development of high-speed railway requires increasingly highly to the manufacturing of high-speed railway switch, and the cooperation that the worker is engaged in being engaged in electricity has also proposed higher requirement.Track switch is laid on-the-spot; When electricity affair conversion equipment is installed; Often run into the heart rail second towing point both sides locking amount and differ phenomenon above 2mm; Might cause the jam of electric affair converting apparatus, the not closely connected phenomenon of heart rail, influence the safe operation and the comfort level of train, not meet high-speed switch and lay requirement.Through analyzing, this problem and track switch paving location have outside the Pass deviation has, and be also relevant with the eccentric situation of connecting iron.The scene of track switch lays that non-manufactory can control, but the eccentricity value of connecting iron can be in manufactory's inner control.The setting-up eccentricity situation of the second towing point place connecting iron receives the influence of rail raw material profile deviation, receives the influence of rail machining deviation, receives the influence of connecting iron dimension deviation, and through measuring checking, the eccentricity value after the connecting iron assembling can reach more than the 5mm.Also do not have at present the special instrument that the eccentric situation of towing point connecting iron is measured, therefore be necessary to develop a kind of instrument of measuring track switch connecting iron eccentricity value that is specifically designed to.
Summary of the invention
The purpose of this invention is to provide a kind of track switch connecting iron eccentricity value dip stick easy to use.
Realize that the technical scheme that the foregoing invention order adopts is: track switch connecting iron eccentricity value dip stick comprises the L-shaped mainboard that is made up of longitudinal component and lateral part, is provided with draw-in groove at the upper end edge mainboard of mainboard longitudinal component, is provided with the main scale that moves along draw-in groove in the draw-in groove; Inboard in the mainboard lateral part is provided with magnetic block.
Said mainboard is provided with the locking device that cooperates with main scale.
Track switch connecting iron eccentricity value dip stick of the present invention is a kind of instrument of specially the eccentric situation of towing point connecting iron being measured, and can fast detecting go out towing point connecting iron setting-up eccentricity situation, for repair provides foundation.It has been arranged, and manufactory can all eliminate the connecting iron eccentricity issues that causes because of former material and manufacture deviation, is engaged in installing adjustment for electricity and offers convenience.It has following characteristics:
(1) appearance and size is less relatively, and is in light weight, easy to carry;
(2) use is efficient and convenient;
(3) certainty of measurement 0.5mm is higher than the 2mm that technical standard requires.
Below in conjunction with accompanying drawing technical scheme of the present invention is further specified.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is a user mode sketch map of the present invention.
The specific embodiment
Track switch connecting iron eccentricity value dip stick of the present invention; Comprise the L-shaped mainboard 1 that constitutes by longitudinal component and lateral part; Upper end edge mainboard at the mainboard longitudinal component is provided with draw-in groove 7; Be provided with the main scale 2 that moves along draw-in groove in the draw-in groove 7, mainboard 1 is provided with the locking device that cooperates with main scale 2, and locking device is formed by the screw that main scale 2 is caught on 3 with screw 3 nut engaged 4; On the plane 5 of inboard, mainboard lateral part, be provided with Ru-Fe-Mn magnetic block 6.
The locking device that cooperates with main scale 2 can also adopt alternate manner of the prior art, as holding out against mode etc. with screw.
During use, the plane 5 that mainboard 1 lateral part is inboard abuts in the flange of rail face of long heart rail A, and through the absorption of Ru-Fe-Mn magnetic block 6, mainboard 1 can be adsorbed on the flange of rail; Promote mainboard 1, make its side, lateral part connecting iron C that reclines, this moment through move main scale 2 and with can measure behind the locking device location long heart rail A rail head and mainboard 1 apart from K1; Through same method, in the time of can measuring main scale 2 and be in short heart rail B one side, short heart rail B rail head and main scale 2 apart from K2; The difference of K1 and K2 relatively then can draw the eccentric situation of connecting iron C, so that determine whether repair.
Claims (2)
1. track switch connecting iron eccentricity value dip stick is characterized in that: comprise the L-shaped mainboard that is made up of longitudinal component and lateral part, be provided with draw-in groove at the upper end edge mainboard of mainboard longitudinal component, be provided with the main scale that moves along draw-in groove in the draw-in groove; Inboard in the mainboard lateral part is provided with magnetic block.
2. track switch connecting iron eccentricity value dip stick according to claim 1, it is characterized in that: said mainboard is provided with the locking device that cooperates with main scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069003.1A CN102605690B (en) | 2012-03-15 | 2012-03-15 | Eccentric value measuring scale for turnout joint iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069003.1A CN102605690B (en) | 2012-03-15 | 2012-03-15 | Eccentric value measuring scale for turnout joint iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102605690A true CN102605690A (en) | 2012-07-25 |
| CN102605690B CN102605690B (en) | 2014-01-15 |
Family
ID=46523425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210069003.1A Active CN102605690B (en) | 2012-03-15 | 2012-03-15 | Eccentric value measuring scale for turnout joint iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102605690B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813750A (en) * | 2021-02-08 | 2021-05-18 | 中铁十一局集团第三工程有限公司 | Track transverse distance detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61250501A (en) * | 1985-04-27 | 1986-11-07 | Universal Kiki Kk | Apparatus for measuring deflection of third track |
| JPH10185520A (en) * | 1996-12-25 | 1998-07-14 | Adouin Kk | Method for detecting center of laser beam receiving point |
| CN201059967Y (en) * | 2007-07-25 | 2008-05-14 | 郑小飞 | Line rail switch electronic detecting ruler |
| CN201459554U (en) * | 2009-08-31 | 2010-05-12 | 郑州铁路局质量技术监督所 | L-shaped track gauge calibrator |
| CN201605504U (en) * | 2010-03-18 | 2010-10-13 | 中铁一局集团有限公司 | Contact rail measuring rail gauge used for rail traffic |
| CN202466331U (en) * | 2012-03-15 | 2012-10-03 | 中国铁建重工集团有限公司 | Eccentric value measuring scale for railroad switch joint iron |
-
2012
- 2012-03-15 CN CN201210069003.1A patent/CN102605690B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61250501A (en) * | 1985-04-27 | 1986-11-07 | Universal Kiki Kk | Apparatus for measuring deflection of third track |
| JPH10185520A (en) * | 1996-12-25 | 1998-07-14 | Adouin Kk | Method for detecting center of laser beam receiving point |
| CN201059967Y (en) * | 2007-07-25 | 2008-05-14 | 郑小飞 | Line rail switch electronic detecting ruler |
| CN201459554U (en) * | 2009-08-31 | 2010-05-12 | 郑州铁路局质量技术监督所 | L-shaped track gauge calibrator |
| CN201605504U (en) * | 2010-03-18 | 2010-10-13 | 中铁一局集团有限公司 | Contact rail measuring rail gauge used for rail traffic |
| CN202466331U (en) * | 2012-03-15 | 2012-10-03 | 中国铁建重工集团有限公司 | Eccentric value measuring scale for railroad switch joint iron |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813750A (en) * | 2021-02-08 | 2021-05-18 | 中铁十一局集团第三工程有限公司 | Track transverse distance detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102605690B (en) | 2014-01-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410100 No. 88 Dongqi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Railway Construction Heavy Industry Co.,Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan, No. 88 East Road, No. seven Patentee before: China Railway Construction Heavy Industry Co.,Ltd. |