CN102261884B - Measuring gauge special for assembly of wheel sensor of axis-counting system - Google Patents
Measuring gauge special for assembly of wheel sensor of axis-counting system Download PDFInfo
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- CN102261884B CN102261884B CN 201010235031 CN201010235031A CN102261884B CN 102261884 B CN102261884 B CN 102261884B CN 201010235031 CN201010235031 CN 201010235031 CN 201010235031 A CN201010235031 A CN 201010235031A CN 102261884 B CN102261884 B CN 102261884B
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Abstract
The invention discloses a measuring gauge special for the assembly of a wheel sensor of an axis-counting system. The measuring gauge comprises a substrate, a measuring rod, a positioning rod and a measuring mark rod; the measuring rod and the positioning rod are fixedly installed on the substrate; the center lines of the measuring rod and the positioning rod are perpendicular; a positioning part matched with an installation hole to be measured is arranged on the positioning rod; the measuring mark rod is sleeved on the measuring rod; a measuring head for measuring a rail bottom and a measuring plane for measuring a rail top are arranged on the measuring mark rod; the distance between the installation hole and the rail bottom is measured by taking the center of the positioning rod as a lower reference and the measuring head as another reference; and the distance between the installation hole and the rail top is measured by taking the center of the positioning rod as the lower referenceand the measuring plane as another reference. The measuring gauge is simple in structure and convenient to use and can be used for accurately measuring the distance between the rail top and the installation hole of an axis-countering magnetic head device and the distance between the rail bottom and the installation hole of the axis-countering magnetic head device.
Description
Technical field
The present invention discloses a kind of multi-functional distance-measuring device, particularly a kind of axle counting system wheel detector assembling special measurement rule.
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.
After wheel detector is installed, need to measure mounting hole centre distance rail head of rail lower edge and go up the distance at rail top, to guarantee the wheel detector setting height(from bottom), and can judge the rail abrasion degree by measuring, thereby when wheel detector is safeguarded, can adjust the installation site of wheel sensing, at present, the suitable tools of this accurately not being measured.
Summary of the invention
At above-mentioned mention of the prior art not to rail tread and the flange of rail apart from the survey instrument of the distance between the center, axle counting system wheel detector Unit Installation hole, the invention provides a kind of special measurement rail tread and the flange of rail apart from the survey instrument of the distance between the center, axle counting system wheel detector Unit Installation hole.
The technical scheme that the present invention solves its technical matters employing is: a kind of axle counting system wheel detector assembling special measurement rule, measuring gage comprises pedestal, sounding rod, backstay and overcasting staff, sounding rod and backstay are fixedly mounted on the pedestal, the center line of sounding rod and backstay is vertical to be arranged, backstay is provided with the location division that matches with mounting hole diameter to be measured, overcasting staff is sleeved on the sounding rod, overcasting staff is provided with the measuring head of measuring the flange of rail and the measurement plane of measuring tread, be following benchmark with the backstay center, be that another reference measurement mounting hole is to the distance of the flange of rail with measuring head, being following benchmark with the backstay center, is that another reference measurement mounting hole is to the distance of tread with measurement plane.
The technical scheme that the present invention solves its technical matters employing further comprises:
Described overcasting staff comprises measuring unit and last measuring unit down, following measuring unit and last measuring unit branch are arranged, following measuring unit and last measuring unit are set on the sounding rod, following measuring unit is arranged on the measuring unit below, be fixed with the sill vertical with the center line difference of sounding rod and backstay on the following measuring unit, measuring head is installed on the sill, and last measuring unit is provided with and stretches out going up that direction stretches out to backstay and measure the wing plate, on measure the wing plate lower surface be measurement plane.
Described overcasting staff comprises the overall measurement cover, the overall measurement cover is sleeved on the sounding rod, and can on sounding rod, rotate with 90 ° of angles, overall measurement puts and is set with total crossbeam, always crossbeam is vertical with sounding rod arranges, when total beam vertical during in backstay, the overall measurement cover is positioned at backstay one side, utilizes measuring head and backstay above the overall measurement cover to measure mounting hole to the distance of the flange of rail; When total crossbeam is parallel to backstay, utilize total crossbeam lower surface and backstay to measure mounting hole to the distance of tread.
Described sounding rod xsect is square.
Described sounding rod xsect is rounded.
Open on the described sounding rod by two stopper slots, two stopper slots parallel with sounding rod respectively, and two stopper slots are vertical mutually with the line in the sounding rod center of circle, in the overall measurement cover ball are housed, and the ball spring of reaching the same goal is pushed and is arranged in the stopper slot.
The retaining nail fixedly is equipped with at described sounding rod top.
On the described overcasting staff gib screw is installed.
Be installed with pushing block on the described overcasting staff.
The outside, location division is provided with the threaded portion on the described backstay, and nut is installed on the threaded portion.
The invention has the beneficial effects as follows: the present invention is simple in structure, and is easy to use, can measure apart from the distance between the center, axle counting system wheel detector Unit Installation hole rail tread and the flange of rail accurately by the present invention.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the embodiment of the invention one perspective view.
Fig. 2 is the embodiment of the invention one decomposing state structural representation.
Fig. 3 is the embodiment of the invention two use states one perspective view.
Fig. 4 is the embodiment of the invention two use states two perspective view.
Fig. 5 is the embodiment of the invention two decomposing state structural representations.
Fig. 6 is the embodiment of the invention three use states one perspective view.
Fig. 7 is the embodiment of the invention three use states two perspective view.
Fig. 8 is the embodiment of the invention three decomposing state structural representations.
Fig. 9 is the embodiment of the invention three overall measurements cover decomposing state structural representation.
Among the figure, 1-sounding rod, 2-backstay, the 3-location division, 4-threaded portion, 5-nut, 6-first pedestal, 7-second pedestal, measuring unit under the 8-, digital display device under the 9-, 10-sill, 11-measuring head, gib screw under the 12-, pushing block under the 13-, the last measuring unit of 14-, the last digital display device of 15-, the last measurement of 16-wing plate, the last gib screw of 17-, the last pushing block of 18-, 19-keeps off nail, 20-overall measurement cover, the total digital display device of 21-, the total crossbeam of 22-, 23-overall measurement head, 24-first stopper slot, 25-second stopper slot, 26-mounting hole, the 27-ball, 28-spring, 29 screws.
Embodiment
Present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with present embodiment or approximate with basic structure, all within protection domain of the present invention.
The present invention mainly includes and comprises pedestal, sounding rod 1, backstay 2 and overcasting staff, sounding rod 1 and backstay 2 are fixedly mounted on the pedestal, the vertical setting of center line of sounding rod 1 and backstay 2, backstay 2 is provided with the location division 3 that mounting hole diameter to be measured matches, overcasting staff is sleeved on the sounding rod 1, overcasting staff is provided with the measuring head of measuring the flange of rail and the measurement plane of measuring tread, be following benchmark with backstay 1 center, be that another reference measurement mounting hole is to the distance of the flange of rail with measuring head, being following benchmark with the backstay center, is that another reference measurement mounting hole is to the distance of tread with measurement plane.
Below will be with three specific embodiments, the present invention will be further described.
Embodiment one: please referring to accompanying drawing 1 and accompanying drawing 2, in the present embodiment, pedestal comprises first pedestal 6 and second pedestal 7 that cooperatively interacts and be installed together.Backstay 2 is inserted into the pedestal side, in the present embodiment, backstay 2 outer ends are provided with screw thread, are threaded portion 4,4 places, threaded portion are equipped with nut 5, the present invention can be fixed on the rail by nut 5, backstay 2 centre positions are location division 3, in the present embodiment, location division 3 is cylindrical, the diameter in the axle counting system wheel detector Unit Installation hole on its diameter and the rail is identical, and when guaranteeing to measure, following benchmark is the center in axle counting system wheel detector Unit Installation hole.Sounding rod 1 is fixedly mounted on the pedestal top, and in the present embodiment, the xsect of sounding rod 1 is cuboid, and when specifically implementing, sounding rod 1 also can adopt cylindrical shape.
In the present embodiment, be respectively installed with down measuring unit 8 and last measuring unit 14 on the sounding rod 1, respectively center to center to the distance of tread in the flange of rail and axle counting system wheel detector Unit Installation hole in axle counting system wheel detector Unit Installation hole measured.In the present embodiment, be extended with sill 10 to backstay 2 directions on the following measuring unit 8, sill 10 is perpendicular with sounding rod 1, and simultaneously, sill 10 is also perpendicular with backstay 2.Measuring head 11 is installed on the sill 10, and in the present embodiment, measuring head 11 is provided with two, respectively is provided with one at sill 10 two ends.In the present embodiment, measuring head 11 adopts the form of being threaded to be installed on the sill 10, and it highly can be regulated, to reduce initial error.Measuring head 11 tops are circular arc, are convenient for measuring.Following measuring unit 8 sides are installed with down pushing block 13, promote the usefulness of measuring unit 8 down during for use, and following measuring unit 8 sides also are provided with down gib screw 12, can fix following measuring unit 8 positions by following gib screw 12, make things convenient for reading.Be fixed with on the last measuring unit 14 and measure wing plate 16, on measure wing plate 16 and stretch out to backstay 2 directions, on to measure wing plate 16 bottom surfaces be a plane, namely measurement plane is used for being placed on the rail tread when measuring.Last measuring unit 14 sides are installed with pushing block 18, promote to go up the usefulness of measuring unit 14 when being used for using, and last measuring unit 14 sides also are provided with gib screw 17, can fix last measuring unit 14 positions by last gib screw 17, make things convenient for reading.In the present embodiment, last measuring unit 14 is arranged on down measuring unit 8 tops, and sounding rod 1 top is installed with a retaining nail 19, prevents from deviating from measuring unit 14 and the following measuring unit 8 bronze medal sounding rods 1.In the present embodiment, be installed with down digital display device 9 on the following measuring unit 8 and be used for showing reading, be installed with digital display device 15 on the last measuring unit 14, be used for showing reading.DATA REASONING principle in the present embodiment is identical with the digital vernier caliper that uses at present with the reading displaying principle, does not give unnecessary details herein.
Present embodiment in use, earlier in the mounting hole that backstay 2 is inserted on the rail, then nut 5 is installed, the present invention is fixed on the rail, moving up and down down measuring unit 8 then makes two measuring heads 11 on the sill 10 all touch the flange of rail of rail, tighten down gib screw 12 then, to descend measuring unit 8 fixing, read backstay 2 to the distance between the flange of rail by following digital display device 9, move up and down measuring unit 14 then, make the measurement plane of measuring on the wing plate 16 fully contact the rail tread, tighten gib screw 17, it is fixing to go up measuring unit 14, reads backstay 2 to the distance between the rail tread by last digital display device 15.
Embodiment two: please referring to accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, in the present embodiment, pedestal comprises first pedestal 6 and second pedestal 7 that cooperatively interacts and be installed together.Backstay 2 is inserted into the pedestal side, in the present embodiment, backstay 2 outer ends are provided with screw thread, are threaded portion 4,4 places, threaded portion are equipped with nut 5, the present invention can be fixed on the rail by nut 5, backstay 2 centre positions are location division 3, in the present embodiment, location division 3 is cylindrical, the diameter in the axle counting system wheel detector Unit Installation hole on its diameter and the rail is identical, and when guaranteeing to measure, following benchmark is the center in axle counting system wheel detector Unit Installation hole.Sounding rod 1 is fixedly mounted on the pedestal top, and in the present embodiment, sounding rod 1 xsect is the square bodily form.
In the present embodiment, be set with overall measurement cover 20 on the sounding rod 1, be installed with total crossbeam 22 on the overall measurement cover 20, total crossbeam 22 is protruding, and vertical mutually with sounding rod 1, in the present embodiment, total crossbeam 22 is provided with the overall measurement head 23 that protrudes upward, overall measurement head 23 adopts the form of being threaded to be installed on total crossbeam 22, and it highly can be regulated, to reduce initial error.Overall measurement head 23 tops are circular arc, are convenient for measuring.Total crossbeam 22 lower surfaces are plane, for measuring the measurement plane of tread.In the present embodiment, overall measurement overlaps 20 sides and is installed with pushing block (not drawing among the figure), promotes the usefulness of overall measurement cover 20 when being used for using, and overall measurement overlaps 20 sides and also is provided with gib screw (also not drawing among the figure), can overlap 20 positions to overall measurement by gib screw and fix, make things convenient for reading.In the present embodiment, be installed with total digital display device 21 on the overall measurement cover 20, be used for showing reading.DATA REASONING principle in the present embodiment is identical with the digital vernier caliper that uses at present with the reading displaying principle, does not give unnecessary details herein.
Present embodiment in use, please referring to accompanying drawing 3, earlier in the mounting hole that backstay 2 is inserted on the rail, then nut 5 is installed, the present invention is fixed on the rail, move up and down overall measurement cover 20 then, make two overall measurement heads 23 on total crossbeam 22 all touch the flange of rail of rail, tighten gib screw then, overall measurement cover 20 is fixing, read backstay 2 to the distance between the flange of rail by total digital display device 21; Unclamp gib screw then, overall measurement cover 20 is taken off, after rotating 90 °, be inserted in again on the sounding rod 1, please referring to accompanying drawing 4, move up and down overall measurement cover 20 again, make the measurement plane (being the lower surface) on total crossbeam 22 fully contact the rail tread, tighten gib screw, overall measurement cover 20 is fixing, read backstay 2 to the distance between the rail tread by total digital display device 21, namely finish one-shot measurement.
Embodiment three: please referring to accompanying drawing 6, accompanying drawing 7 and accompanying drawing 8, in the present embodiment, pedestal comprises first pedestal 6 and second pedestal 7 that cooperatively interacts and be installed together.Backstay 2 is inserted into the pedestal side, in the present embodiment, backstay 2 outer ends are provided with screw thread, are threaded portion 4,4 places, threaded portion are equipped with nut 5, the present invention can be fixed on the rail by nut 5, backstay 2 centre positions are location division 3, in the present embodiment, location division 3 is cylindrical, the diameter in the axle counting system wheel detector Unit Installation hole on its diameter and the rail is identical, and when guaranteeing to measure, following benchmark is the center in axle counting system wheel detector Unit Installation hole.Sounding rod 1 is fixedly mounted on the pedestal top, and in the present embodiment, sounding rod 1 xsect is rounded.
In the present embodiment, be set with overall measurement cover 20 on the sounding rod 1, be installed with total crossbeam 22 on the overall measurement cover 20, total crossbeam 22 is protruding, and vertical mutually with sounding rod 1, in the present embodiment, total crossbeam 22 is provided with the overall measurement head 23 that protrudes upward, overall measurement head 23 adopts the form of being threaded to be installed on total crossbeam 22, and it highly can be regulated, to reduce initial error.Overall measurement head 23 tops are circular arc, are convenient for measuring.Total crossbeam 22 lower surfaces are plane, for measuring the measurement plane of tread.Because sounding rod 1 xsect is rounded, overall measurement cover 20 is along total crossbeam 22 center lines rotation, in the present embodiment, have two stopper slots on the sounding rod 1, be respectively first stopper slot 24 and second stopper slot 25, article two, stopper slot is parallel to each other, and be parallel to each other with the center line of sounding rod 1, please referring to accompanying drawing 9, in the present embodiment, have through hole on the overall measurement cover 20, be provided with a ball 27 in the through hole, ball 27 can roll along stopper slot corresponding to the stopper slot setting, also is provided with spring 28 in the through hole, spring 28 props up ball 27, ball 27 is protruded outwardly in the stopper slot, and the through hole outside is installed with screw 29, by screw 29 ball 27 and spring 28 is arranged in the through hole.In the present embodiment, overall measurement overlaps 20 sides and is installed with pushing block (not drawing among the figure), promotes the usefulness of overall measurement cover 20 when being used for using, and overall measurement overlaps 20 sides and also is provided with gib screw (also not drawing among the figure), can overlap 20 positions to overall measurement by gib screw and fix, make things convenient for reading.In the present embodiment, be installed with total digital display device 21 on the overall measurement cover 20, be used for showing reading.DATA REASONING principle in the present embodiment is identical with the digital vernier caliper that uses at present with the reading displaying principle, does not give unnecessary details herein.
Present embodiment in use, and is please referring to accompanying drawing 6, first with in the mounting hole on the backstay 2 insertion rails, then nut 5 is installed, the present invention is fixed on the rail, at this moment, rotates overall measurement cover 20, make ball 27 be positioned at first stopper slot 24, move up and down overall measurement cover 20 then, make two overall measurement heads 23 on total crossbeam 22 all touch the flange of rail of rail, tighten gib screw then, overall measurement cover 20 is fixing, read backstay 2 to the distance between the flange of rail by total digital display device 21; Unclamp gib screw then, horizontally rotate overall measurement cover 20, make ball 27 be positioned at second stopper slot 25, please referring to accompanying drawing 7, move up and down overall measurement cover 20 again, make the measurement plane (being the lower surface) on total crossbeam 22 fully contact the rail tread, tighten gib screw, overall measurement cover 20 is fixing, read backstay 2 to the distance between the rail tread by total digital display device 21, namely finish one-shot measurement.
The present invention is simple in structure, and is easy to use, can measure apart from the distance between the center, axle counting system wheel detector Unit Installation hole rail tread and the flange of rail accurately by the present invention.
Claims (10)
1. an axle counting system wheel detector assembling special measurement is advised, it is characterized in that: described measuring gage comprises pedestal, sounding rod, backstay and overcasting staff, sounding rod and backstay are fixedly mounted on the pedestal, the center line of sounding rod and backstay is vertical to be arranged, backstay is provided with the location division that matches with mounting hole diameter to be measured, overcasting staff is sleeved on the sounding rod, and can move up and down along sounding rod, overcasting staff is provided with the measuring head of measuring the flange of rail and the measurement plane of measuring tread, be following benchmark with the backstay center, be that another reference measurement mounting hole is to the distance of the flange of rail with measuring head, being following benchmark with the backstay center, is that another reference measurement mounting hole is to the distance of tread with measurement plane.
2. axle counting system wheel detector assembling special measurement according to claim 1 is advised, it is characterized in that: described overcasting staff comprises measuring unit and last measuring unit down, following measuring unit and last measuring unit branch are arranged, following measuring unit and last measuring unit are set on the sounding rod, following measuring unit is arranged on the measuring unit below, be fixed with the sill vertical with the center line difference of sounding rod and backstay on the following measuring unit, measuring head is installed on the sill, last measuring unit is provided with to what the backstay direction was stretched out and go up measures the wing plate, on measure the wing plate the lower surface be measurement plane.
3. axle counting system wheel detector assembling special measurement according to claim 1 is advised, it is characterized in that: described overcasting staff comprises the overall measurement cover, the overall measurement cover is sleeved on the sounding rod, and can on sounding rod, rotate with 90 ° of angles, overall measurement puts and is set with total crossbeam, and total crossbeam is vertical with sounding rod arranges, when total beam vertical during in backstay, the overall measurement cover is positioned at backstay one side, utilizes measuring head and backstay above the overall measurement cover to measure mounting hole to the distance of the flange of rail; Total crossbeam lower surface is plane, for measuring the measurement plane of tread, when total crossbeam is parallel to backstay, utilizes total crossbeam lower surface and backstay to measure mounting hole to the distance of tread.
4. axle counting system wheel detector assembling special measurement according to claim 3 is advised, and it is characterized in that: described sounding rod xsect is square.
5. axle counting system wheel detector assembling special measurement according to claim 3 is advised, and it is characterized in that: described sounding rod xsect is rounded.
6. axle counting system wheel detector assembling special measurement according to claim 5 is advised, it is characterized in that: have two stopper slots on the described sounding rod, article two, stopper slot parallels with sounding rod respectively, article two, stopper slot is vertical mutually with the line in the sounding rod center of circle, in the overall measurement cover ball is housed, ball is pushed by spring and is arranged in the stopper slot.
7. axle counting system wheel detector assembling special measurement according to claim 2 is advised, and it is characterized in that: the retaining nail fixedly is equipped with at described sounding rod top.
8. according to any described axle counting system wheel detector assembling special measurement rule in the claim 1 to 7, it is characterized in that: on the described overcasting staff gib screw is installed.
9. according to any described axle counting system wheel detector assembling special measurement rule in the claim 1 to 7, it is characterized in that: be installed with pushing block on the described overcasting staff.
10. according to any described axle counting system wheel detector assembling special measurement rule in the claim 1 to 7, it is characterized in that: the outside, location division is provided with the threaded portion on the described backstay, and nut is installed on the threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010235031 CN102261884B (en) | 2010-07-23 | 2010-07-23 | Measuring gauge special for assembly of wheel sensor of axis-counting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010235031 CN102261884B (en) | 2010-07-23 | 2010-07-23 | Measuring gauge special for assembly of wheel sensor of axis-counting system |
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| Publication Number | Publication Date |
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| CN102261884A CN102261884A (en) | 2011-11-30 |
| CN102261884B true CN102261884B (en) | 2013-09-25 |
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| CN 201010235031 Active CN102261884B (en) | 2010-07-23 | 2010-07-23 | Measuring gauge special for assembly of wheel sensor of axis-counting system |
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| CN104482847A (en) * | 2014-11-24 | 2015-04-01 | 重庆光荣摩托车配件有限公司 | Detection tool for front mudguard deformation of motorcycle |
| CN108802655B (en) * | 2018-07-17 | 2024-04-05 | 莱茵技术监督服务（广东）有限公司 | Auxiliary mounting gauge of sensor for electromagnetic compatibility test of railway vehicle and axle counter and use method thereof |
| CN109163834A (en) * | 2018-10-12 | 2019-01-08 | 中铁六局集团广州工程有限公司 | Cast-in-situ Beam precompressed monitoring device |
| CN110360057B (en) * | 2019-07-30 | 2020-11-13 | 上海电气风电集团股份有限公司 | Single-blade hoisting barring device of wind generating set and hoisting method thereof |
| CN110596495A (en) * | 2019-09-30 | 2019-12-20 | 宁波大桔科技有限公司 | Auxiliary installation gauge of sensor for electromagnetic compatibility test of railway vehicle and axle counter |
| CN113251901B (en) * | 2021-04-29 | 2023-03-17 | 栗金营 | Bridge pier column steel reinforcement cage stirrup interval detection device |
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| EP0922927A2 (en) * | 1997-11-28 | 1999-06-16 | Jne Ab | Measuring device for vehicles |
| CN201053860Y (en) * | 2006-12-30 | 2008-04-30 | 广西玉柴机器股份有限公司 | Tool for checking distance from cylinder lid air inlet passage center to bottom |
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| CN102261884A (en) | 2011-11-30 |
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