CN103192362A - Positioning and line-drawing device for steel rail - Google Patents
Positioning and line-drawing device for steel rail Download PDFInfo
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- CN103192362A CN103192362A CN2013100995354A CN201310099535A CN103192362A CN 103192362 A CN103192362 A CN 103192362A CN 2013100995354 A CN2013100995354 A CN 2013100995354A CN 201310099535 A CN201310099535 A CN 201310099535A CN 103192362 A CN103192362 A CN 103192362A
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Abstract
The invention discloses a positioning and line-drawing device for a steel rail. The device comprises a longitudinal positioning member and a vertical positioning member, wherein the longitudinal positioning member comprises a first positioning sleeve, a second positioning sleeve, a cylindrical ruler and a pointer, the first positioning sleeve is fixed on a first fastening bolt on one side of the steel rail, the second positioning sleeve is fixed on a second fastening bolt on the same side of the steel rail, one end of the cylindrical ruler is embedded inside the first positioning sleeve, the other end of the cylindrical ruler is embedded inside the second positioning sleeve, the pointer is nested on the cylindrical ruler in a sliding mode, the vertical positioning member comprises a fixing frame and a line-drawing template, the fixing frame and the line-drawing template are fixed together, the fixing frame is fixed on the steel rail between the first fastening bolt and the second fastening bolt, a reference face of the fixing frame contacts with the bottom of the steel rail, the back of the line-drawing template contacts with the waist of the steel rail, and three line-drawing holes are evenly spaced on the front surface of the line-drawing template along the direction of the steel rail. By the aid of the positioning and line-drawing device, the precision of positioning and line-drawing on the steel rail can be improved.
Description
Technical field
The present invention relates to mechanical location technology, particularly a kind of positioning and marking device for rail.
Background technology
The rail vehicle security of operation is subjected to very big attention always, often need install and measure instrument at the rail web of the rail, measures whether safety of track condition and assessment track.As (TB/T2489-94) stipulating according to China railways industry standard " wheel track horizontal force, vertical force ground test mode ", need paste foil gauge at rail web of the rail ad-hoc location, measure the gapless rail fastening-down temperature of rail with foil gauge simultaneously, need on the rail natural axis, paste foil gauge in the web of the rail surface of two adjacent fastener middles, this just need be in rail location line, guarantees that foil gauge pastes position and direction.
Location on rail line at present normally uses the ruler measurement and positioning to rule.The first step is drawn rail longitudinal register line: at first find out center separately on two adjacent fastening bolt end faces, measure the air line distance of this two center again with rule, calculate and find out the lengthwise position of scribe point (as according to the existing industry standard of China railways " wheel track horizontal force at rule, vertical force ground survey method " position of departing from mid point 110mm on the rail natural axis of TB/T2489-94 regulation), will long pencil be positioned over described lengthwise position and range estimation is vertical with rule, use the line of long pencil standardized vertical direction on the rail web of the rail then, i.e. the longitudinal register line.Second step was drawn the vertical position line of rail: a right-angle side of square is close to the rail flange of rail, another right-angle side vertically upward, make the square plane vertical with longitudinal direction, find the scale place calculated in advance apart from the flange of rail (as the rail flange of rail to the scale of rail natural axis apart from correspondence), it is vertical with vertically upward right-angle side then will long pencil to be put in this scale place and range estimation, the fixed length pencil makes nib be close to rail on the other hand, another hand rest square makes it be close to the rail flange of rail and mobile along the longitudinal direction, thereby mark a horizontal line at rail, i.e. the vertical position line of rail.At last, the intersection point place of rail longitudinal register line and the vertical position line of rail is foil gauge and pastes the place.
By above-mentioned location scratching process as can be known, there is error in ruler measurement manually, so the measurement and positioning precision is very low, and operation is also inconvenient, and then has had a strong impact on the installation effectiveness of sensor and the accuracy of the data of surveying.Therefore, be necessary to provide a kind of certainty of measurement height, easy to operate positioning and marking device.
Summary of the invention
Embodiments of the invention provide a kind of positioning and marking device for rail, improve the precision that positions line at rail.
According to a kind of positioning and marking device for rail of the present invention, comprising: longitudinal register member and vertical align member, wherein,
Described longitudinal register member comprises first abutment sleeve, second abutment sleeve, cylinder chi and pointer, wherein, first abutment sleeve is fixed on first fastening bolt of rail one side, second abutment sleeve is fixed on second fastening bolt of rail the same side, cylinder chi one end embeds first abutment sleeve, the other end embeds second abutment sleeve, and pointer is nested on the cylinder chi slippingly;
Described vertical align member comprises fixed mount and marking-off plate, and wherein, fixed mount and marking-off plate are fixed together, and fixed mount is fixed on the rail between first fastening bolt and second fastening bolt, and the datum level of fixed mount contacts with the rail flange of rail;
The back side of marking-off plate contacts with the rail web of the rail, along the rail direction, the front offers uniform three line holes at interval, described three line holes are along the unification of the horizontal center line of rail placement direction and be marked on the line hole, and the distance of the datum level of described horizontal center line and fixed mount is first distance threshold that sets in advance;
Described three line holes are parallel to each other and are marked on the line hole along the vertical center line of rail placement direction, wherein, the vertical center line in middle line hole is positioned at the center of marking-off plate, with the distance of the vertical center line in side line hole be the second distance threshold value that sets in advance.
Further, described longitudinal register member also comprises:
The first abutment sleeve revolving part is fixed on first abutment sleeve, and cooperates with a splaying of cylinder chi;
The second abutment sleeve revolving part is fixed on second abutment sleeve, and with the other end matched in clearance of cylinder chi;
Vernier offers the through hole of ccontaining cylinder chi, and is fixed together with pointer.
Further, described fixed mount comprises:
Kidney slot is positioned at the bottom of fixed mount, is used for placing magnet, by magnetic force fixed mount is adsorbed on the rail;
Screwed hole is positioned at the top of fixed mount, is used for screwing in making fixed mount be fixed on fishbolt on the rail.
Further, the number of described fixed mount is 2, and described fixed mount further comprises the anti-rotation non-circular hole, and described vertical align member further comprises scale bar and straight-bar, wherein,
Described anti-rotation non-circular hole is positioned at middle part and the bottom of fixed mount, respectively with scale bar and straight-bar matched in clearance;
Described scale bar is fixed between two fixed mounts, two ends respectively with the anti-rotation non-circular hole matched in clearance at two fixed mounts middle part;
Described straight-bar is fixed between two fixed mounts, and two ends are the anti-rotation non-circular hole matched in clearance bottom two fixed mounts respectively.
Preferable, described cylinder chi is provided with scale, and an end of cylinder chi and the second abutment sleeve revolving part matched in clearance is the zero graduation place, and the other end is the maximum scale place;
Described scale bar is provided with scale, and the place is the zero graduation place in the middle of the scale bar, all increases near the two ends scale.
Preferable, an end of described cylinder chi and the first abutment sleeve revolving part matched in clearance is provided with pin-and-hole, is used for inserting preventing the split pin that pointer, vernier and the first abutment sleeve revolving part come off from the cylinder chi.
Preferable, the described first abutment sleeve revolving part is provided with the trip bolt hole, is positioned at the top of the first abutment sleeve revolving part, is used for screwing in making the first abutment sleeve revolving part and the relatively-stationary trip bolt of cylinder chi;
Described vernier is provided with screwed hole, is used for screwing in making pointer and vernier and the relatively-stationary fishbolt of cylinder chi.
Further, described first distance threshold is the distance of the rail flange of rail to the rail natural axis;
Described second distance threshold value is 110mm.
Preferable, also be provided with the groove that fixed mount is dismantled from rail on the described fixed mount, be positioned at the upper surface of fixed mount bottom, be communicated with kidney slot.
The line flow process of described positioning and marking device for rail comprises:
Calculate distance between first abutment sleeve and the second abutment sleeve opposing end surface by the cylinder chi, pointer is moved to the middle score value position of the distance that calculates, fixed pointers along the cylinder chi;
Translation fixed mount in the left and right sides makes the left side of pointer align with the zero graduation place on the scale bar, and by screwing fishbolt, fixedly fixed mount is on rail again;
Ruling along horizontal center line level on rail of rail direction in three line holes by mark, obtains rail web of the rail neutral axis;
By vertical center line vertically line on rail in line hole in the middle of the mark, obtain the intersection point of ruling with level, obtain adjacent fastener point midway on the rail web of the rail natural axis;
The intersection point with level line is obtained in vertical center line vertically line on rail in left and right two the line holes by mark, obtains departing from the rail web of the rail neutral axis two location points of adjacent fastener center second distance threshold value respectively; Perhaps, translation fixed mount in the left and right sides makes the left side of pointer align with a left side/right side y-scale place on the scale bar, and by screwing fishbolt, fixedly fixed mount is on rail again; By vertical center line vertically line on rail in line hole in the middle of the mark, obtain the intersection point of ruling with level, obtain departing from the rail web of the rail natural axis position of the right side, adjacent fastener center/left side Y.
By above technical scheme as can be known, the positioning and marking device that is used for rail that the embodiment of the invention proposes, axis with fastening bolt is vertical benchmark, be vertical benchmark with the flange of rail, the longitudinal register member is fixed on the fastening bolt of rail one side, vertical align member is fixed on the rail, by adjusting the position of vertical align member on rail, make centre position or the deviation a certain numerical value corresponding with the centre position of longitudinal register member of vertical align member, thereby be implemented in the function of location line on the rail.Use the positioning and marking device for rail provided by the invention and position line, simple, convenient, improved the precision that positions line at rail.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art.Apparently, the accompanying drawing in below describing only is some embodiments of the present invention, for those of ordinary skills, can also obtain other embodiment and accompanying drawing thereof according to these accompanying drawing illustrated embodiments.
Fig. 1 is used for the perspective view of the positioning and marking device of rail for the embodiment of the invention;
Fig. 2 is the structural representation of embodiment of the invention longitudinal register member;
Fig. 3 is first structural representation of the vertical align member of the embodiment of the invention;
Fig. 4 is second structural representation of the vertical align member of the embodiment of the invention.
The specific embodiment
Below with reference to accompanying drawing the technical scheme of the embodiment of the invention is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the present invention protects.
The positioning and marking device that is used for rail that the present invention proposes, axis with fastening bolt is vertical benchmark, be vertical benchmark with the flange of rail, the longitudinal register member is fixed on the fastening bolt of rail one side, vertical align member is fixed on the rail, by adjusting the position of vertical align member on rail, make centre position or the deviation a certain numerical value corresponding with the centre position of longitudinal register member of vertical align member, thereby be implemented in the function of location line on the rail.
Referring to Fig. 1, on the horizontal plane that keeps flat, the rail bearing of trend is left and right directions, be described vertical, the direction vertical with left and right directions is fore-and-aft direction, direction perpendicular to the ground is above-below direction, is described vertical, and the positioning and marking device that is used for rail of the embodiment of the invention comprises: longitudinal register member and vertical align member.Wherein, described longitudinal register member comprises first abutment sleeve 11, second abutment sleeve 12, cylinder chi 13 and pointer 14, wherein, first abutment sleeve 11 is fixed on first fastening bolt 3 of rail one side, second abutment sleeve 12 is fixed on second fastening bolt 4 of rail the same side, cylinder chi 13 1 ends embed first abutment sleeve 11, and the other end embeds second abutment sleeve 12, and pointer 14 is nested on the cylinder chi 13 slippingly; Described vertical align member comprises fixed mount 21 and marking-off plate 22, fixed mount 21 and marking-off plate 22 are fixed together, fixed mount 21 is fixed on the rail between first fastening bolt 3 and second fastening bolt 4, the datum level 214 of fixed mount 21 contacts with the rail flange of rail, the back side of marking-off plate 22 contacts with the rail web of the rail, along the rail direction, the front offers uniform three line holes 221 at interval, described three line holes are along the unification of the horizontal center line of rail direction and be marked on the line hole 221, and the distance of the datum level 214 of described horizontal center line and fixed mount 21 is first distance threshold that sets in advance; Described three line holes are parallel to each other and are marked on the line hole along the vertical center line of rail placement direction, wherein, the vertical center line in middle line hole is positioned at the center of marking-off plate 22, with the distance of the vertical center line in side line hole be the second distance threshold value that sets in advance.
Line flow process to the positioning and marking device that is used for rail of the embodiment of the invention specifically describes below.
By cylinder chi 13, calculate the distance between first abutment sleeve 11 and second abutment sleeve, 12 opposing end surfaces, pointer 14 is moved to the middle score value position of the distance that calculates, fixed pointers 14 along cylinder chi 13;
Left and right sides translation fixed mount 21 makes the left side of pointer 14 align with the zero graduation place on the scale bar 23, and by screwing fishbolt 202, fixedly fixed mount 21 is on rail again;
Ruling along horizontal center line level on rail of rail direction in three line holes by mark, obtains rail web of the rail neutral axis;
By vertical center line vertically line on rail in line hole in the middle of the mark, obtain the intersection point of ruling with level, can obtain measuring on the rail web of the rail natural axis location point of pasting of the used foil gauge of fastening-down temperature of rail;
By mark left and right two the line holes vertical center line rule at rail, obtain the intersection point with the level line, obtain departing from the rail web of the rail neutral axis two location points of adjacent fastener center second distance threshold value respectively, for example, paste location point for two that measure the vertical force foil gauge.
In addition, translation fixed mount in the left and right sides makes the left side of pointer align with a left side/right side y-scale place on the scale bar, and by screwing fishbolt, fixedly fixed mount is on rail again; By vertical center line vertically line on rail in line hole in the middle of the mark, obtain the intersection point of ruling with level, can obtain departing from the rail web of the rail natural axis position of the right side, adjacent fastener center/left side Y.
Below based on Fig. 1, the positioning and marking device that the embodiment of the invention is used for rail specifically describes.
Referring to Fig. 2, described longitudinal register member comprises first abutment sleeve 11, second abutment sleeve 12, cylinder chi 13 and pointer 14, wherein, first abutment sleeve 11 is fixed on first fastening bolt 3 in the rail outside, second abutment sleeve 12 is fixed on second fastening bolt 4 in the same outside of rail, cylinder chi 13 1 ends embed first abutment sleeve 11, the other end embeds second abutment sleeve 12, pointer 14 is nested on the cylinder chi 13 on second abutment sleeve 12 slippingly, and with the other end matched in clearance of cylinder chi 13; Vernier 17 is nested on the cylinder chi 13, and is fixed together with pointer 14.
Further, first abutment sleeve 11 further comprises clearance fit hole 112, second abutment sleeve 12 further comprises clearance fit hole 122, and described longitudinal register member further comprises: the first abutment sleeve revolving part 15, the second abutment sleeve revolving part 16 and vernier 17.Wherein, clearance fit hole 112 is positioned at the upper part of first abutment sleeve 11, is communicated with inner hexagonal hole 111, with the end portion matched in clearance of the first abutment sleeve revolving part 15; Clearance fit hole 122 is positioned at the upper part of second abutment sleeve 12, and inner hexagonal hole 121 is communicated with, with the end portion matched in clearance of the second abutment sleeve revolving part 16; The first abutment sleeve revolving part 15 is fixed on first abutment sleeve 11, and cooperates with a splaying of rule 13; The second abutment sleeve revolving part 16 is fixed on second abutment sleeve 12, and with the other end matched in clearance of rule 13; Vernier 17 is nested on the rule 13, and is fixed together with pointer 14.
The first abutment sleeve revolving part 15 comprises: through hole 151 and screwed hole 152.Wherein, through hole 151 is positioned at the upper part of the first abutment sleeve revolving part 15, cooperates with a splaying of cylinder chi 13; Screwed hole 152 is positioned at the bottom of the first abutment sleeve revolving part 15, the end portion of the first abutment sleeve revolving part 15 is put into clearance fit hole 112, pad 106 is put into the top of inner hexagonal hole 111, bolt 107 passes pad 106, and screw in screwed hole 152, the first abutment sleeve revolving part 15 and first abutment sleeve 11 are fixed together.
The second abutment sleeve revolving part 16 comprises: through hole 161 and screwed hole 162.Wherein, through hole 161 is positioned at the upper part of the second abutment sleeve revolving part 16, with the other end matched in clearance of cylinder chi 13; Screwed hole 162 is positioned at the bottom of the second abutment sleeve revolving part 16, the end portion of the second abutment sleeve revolving part 16 is put into clearance fit hole 122, pad 106 is put into the top of inner hexagonal hole 121, bolt 107 passes pad 106, and screw in screwed hole 162, the second abutment sleeve revolving part 16 and second abutment sleeve 12 are fixed together.
Further, the first abutment sleeve revolving part 15 also is provided with trip bolt hole 153, is positioned at the top of the first abutment sleeve revolving part 15, is used for screwing in trip bolt 101, makes between the first abutment sleeve revolving part 15 and the cylinder chi 13 and no longer includes slip.
Further, vernier 17 also is provided with screwed hole 173, is used for screwing in fishbolt 102, and pointer 14 and vernier 17 are fixed on the cylinder chi 13, makes between pointer 14 and vernier 17 and the cylinder chi 13 and no longer includes slip.
Preferable, cylinder chi 13 is provided with scale, and an end of cylinder chi 13 and the second abutment sleeve revolving part, 16 matched in clearance is the zero graduation place, and the other end is the maximum scale place.
Preferable, an end of cylinder chi 13 and the first abutment sleeve revolving part, 15 matched in clearance is provided with pin-and-hole 131, is used for inserting split pin 104, prevents that pointer 14, vernier 17 and the first abutment sleeve revolving part 15 from coming off when cylinder chi 13 slides.
Further, described first distance threshold is the distance of the rail flange of rail to the rail natural axis.
Further, in embodiments of the present invention, pointer 14 can be made by stainless steel, split pin 104 is standard component, and first abutment sleeve 11, second abutment sleeve 12, cylinder chi 13, the first abutment sleeve revolving part 15, the second abutment sleeve revolving part 16 and vernier 17 can be made by aluminium or the good resin material of intensity.
Referring to Fig. 3 and Fig. 4, described vertical align member comprises: fixed mount 21 and marking-off plate 22.Wherein, fixed mount 21 and marking-off plate 22 are fixed together, and fixed mount 21 is fixed on the rail between first fastening bolt 3 and second fastening bolt 4, and the datum level 214 of fixed mount 21 contacts with the rail flange of rail; The back side of marking-off plate 22 contacts with the rail web of the rail, along the rail direction, the front offers uniform three line holes 221 at interval, described three line holes are along the unification of the horizontal center line of rail direction and be marked on the line hole 221, the distance of the datum level 214 of described horizontal center line and fixed mount 21 is first distance threshold that sets in advance, and equates with the distance of the rail flange of rail to the rail natural axis; Described three line holes are parallel to each other and are marked on the line hole along the vertical center line of rail placement direction, wherein, the vertical center line in middle line hole is positioned at the center of marking-off plate 22, with the distance of the vertical center line in side line hole be the second distance threshold value that sets in advance.
Fixed mount 21 comprises: screwed hole 211, kidney slot 213 and datum level 214.Wherein, screwed hole 211 is positioned at the top of fixed mount 21, is used for screwing in fishbolt 202, and fixed mount 21 is fixed on the rail; Kidney slot 213 is positioned at the bottom of fixed mount 21, is used for placing magnet 203, by magnetic force fixed mount 21 is adsorbed on the rail; Datum level 214 is positioned at the upper surface of fixed mount 21 bottoms, contacts with the rail flange of rail.
Marking-off plate 22 comprises: line hole 221, center line structure 222 and two ends centre mark 223.Wherein, line hole 221 is positioned at the left, center, right part of marking-off plate 22 at interval uniformly, line hole 221 is provided with horizontal centre mark 224 and vertical centre mark 225, horizontal centre mark 224 is positioned at line hole 221 along on the horizontal center line of rail placement direction, and vertically centre mark 225 is positioned at line hole 221 along on the vertical center line of rail placement direction; Center line structure 222 is positioned at the place, centre position, upper end of marking-off plate 22; Two ends centre mark 223 lays respectively at the place, centre position, left and right two ends of line masterplate 22, and line hole 221, center line structure 222, two ends centre mark 223, horizontal centre mark 224 and vertical centre mark 225 are used for location and line.
Further, the number of fixed mount 21 is 2, and fixed mount 21 further comprises anti-rotation non-circular hole 212, and described vertical align member further comprises: scale bar 23 and straight-bar 24.Wherein, anti-rotation non-circular hole 212 is positioned at middle part and the bottom of fixed mount 21, respectively with scale bar 23 and straight-bar 24 matched in clearance; Scale bar 23 between two fixed mounts, two ends respectively with anti-rotation non-circular hole 212 matched in clearance at two fixed mounts middle part; Straight-bar 24 is between two fixed mounts, and two ends are anti-rotation non-circular hole 212 matched in clearance bottom two fixed mounts respectively.
Preferable, in embodiments of the present invention, scale bar 23 is provided with scale, and the place is the zero graduation place in the middle of the scale bar 23, all increases near the two ends scale.
Further, in embodiments of the present invention, scale bar 23 and the length of straight-bar 24 between two fixed mounts, be fixed in marking-off plate 22 on two fixed mounts between distance equate.
Further, described second distance threshold value is 110mm.
Preferable, in the embodiment of the invention, also be provided with groove 215 on the surface of fixed mount 21 bottoms, be communicated with kidney slot 214, after the location line finished, available screwdriver was prized vertical align member from the rail flange of rail by groove 215, so that the dismounting of device.
Further, in embodiments of the present invention, fixed mount 21 can be made by No. 45 steel, and marking-off plate 22 can be made by the bakelite plate material, and scale bar 23 and straight-bar 24 can be made by aluminium or the good resin material of intensity.
Referring to Fig. 1 to Fig. 4, the embodiment of the invention is as follows for the assembling process of the positioning and marking device of rail:
At first, scale bar 23 and straight-bar 24 are penetrated respectively in the anti-rotation non-circular hole 212 of two fixed mount middle parts and bottom, by screwing nut 201, scale bar 23 and straight-bar 24 are fixed on two fixed supports.
Then, fixed mount 21 and marking-off plate 22 are fixed together.For example, can pass screwed hole and/or pin-and-hole on fixed mount 21 and the marking-off plate 22 by bolt and/or straight pin, fixed mount 21 and marking-off plate 22 are fixed together.
Then, vertical align member is fixed on the rail between the adjacent fastener.For example, but vertical align member in the both hands holder, datum level 214 is contacted with the rail flange of rail to be touched, the back side of marking-off plate 22 is contacted with the rail web of the rail, then magnet 203 is put into kidney slot 213, with trip bolt 202 precession screwed holes 211, the bottom of trip bolt 202 and rail are conflicted at last.
Subsequently, respectively first abutment sleeve 11 and the first abutment sleeve revolving part, 15, the second abutment sleeves 12 and the second abutment sleeve revolving part 16 are fixed together.For example, the bottom part of the first abutment sleeve revolving part 15 is put into the clearance fit hole 112 of first abutment sleeve 11, then bolt 107 is passed pad 106 and screw in screwed holes 152; The bottom part of the second abutment sleeve revolving part 16 is put into the clearance fit hole 122 of second abutment sleeve 12, then bolt 107 is passed pad 106 and screw in screwed holes 162.
Then, first abutment sleeve 11, second abutment sleeve 12 are individually fixed on first fastening bolt 3 and second fastening bolt 4.For example, by making inner hexagonal hole 111 and first fastening bolt, 3 matched in clearance, first abutment sleeve 11 is fixed on first fastening bolt 3; By making inner hexagonal hole 121 and second fastening bolt, 4 matched in clearance, second abutment sleeve 12 is fixed on second fastening bolt 4.
At last, cylinder chi 13 is fixed between first abutment sleeve 11 and second abutment sleeve 12.For example, at first pin-and-hole 131 is inserted in split pin 104, zero mark end with cylinder chi 13 passes through hole 151 then, then pointer 14 and the vernier 17 that is fixed together packed into cylinder chi 13, subsequently the zero mark end of cylinder chi 13 is penetrated the through hole 161 of the second abutment sleeve revolving part 16, the zero graduation of cylinder chi is overlapped with the right side of the second abutment sleeve revolving part 16, screw nut 103 and trip bolt 101, and the pointed portion of pointer 14 is ridden on the scale bar 24.
After finishing above-mentioned assembling process, begin rail is positioned line, it is example that the foil gauge of (TB/T2489-94) going up the measurement vertical force of regulation with the existing industry standard of China railways " wheel track horizontal force, vertical force ground test method " is pasted the position, and the line idiographic flow is as follows:
At first, read the scale value X of the corresponding cylinder chi 13 in place, the first abutment sleeve revolving part, 15 left sides, and calculate the X/2 value corresponding.
Then, moving hand 14 and vernier 17 make the left side of pointer 14 align with the X/2 scale place on the cylinder chi 13, screw the trip bolt 102 in the screwed hole 173.
At last, unscrew fishbolt 202, make marking-off plate 22 back sides be close to the rail web of the rail, mobile vertical align member makes the left side of pointer 14 align with the zero graduation place on the scale bar 23, screws fishbolt 202.
At this moment, the line of two ends centre mark 223 is the natural axis position of rail, position on the horizontal centre mark line in the left side of marking-off plate 22/line hole, the right side and the corresponding rail in intersection point place of vertical centre mark line, for departing from the position of a left side, center/right side 110mm on the rail web of the rail natural axis, be the existing industry standard of China railways " wheel track horizontal force, vertical force ground test method " and (TB/T2489-94) go up the position of pasting of specifying measurement vertical force foil gauge.
Preferable, positioning and marking device can also be located the position of departing from the given distance Y in natural axis center on the rail on the rail in the embodiment of the invention, and the line idiographic flow is as follows:
At first, read scale value X corresponding on the cylinder chi of locating the first abutment sleeve revolving part, 15 left sides 13, and calculate the X/2 value corresponding.
Then, moving hand 14 and vernier 17 make the left side of pointer 14 align with the X/2 scale place on the cylinder chi 13, screw the trip bolt 102 in the screwed hole 173.
At last, unscrew fishbolt 202, make marking-off plate 22 back sides be close to the rail web of the rail, mobile vertical align member makes the left side of pointer 14 align with a left side/right side y-scale place on the scale bar 23, screws fishbolt 202.
At this moment, the line of two ends centre mark 223 is the natural axis position of rail, and the intersection point place of the horizontal centre mark line in line hole and vertical centre mark line is the position of departing from the right side, center/left side Y on the rail web of the rail natural axis in the middle of the marking-off plate 22.
Further, in the embodiment of the invention, first abutment sleeve 11 and second abutment sleeve 12 are provided with inner hexagonal hole, so the embodiment of the invention can adapt to the locking nut of different azimuth on the fastening bolt for the positioning and marking device of rail; In the embodiment of the invention, by the slip of cylinder chi 13 in the first abutment sleeve revolving part 15 and/or the length of change cylinder chi 13, can make the embodiment of the invention be used for the positioning and marking device of rail, adapt to the location line demand of different spans rail; In embodiments of the present invention, by the shape at change marking-off plate 22 back sides, the positioning and marking device that can make the embodiment of the invention be used for rail adapts to the location line demand of straight section rail and curved rail.
The above is preferred embodiment of the present invention only, is not for restriction protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. positioning and marking device that is used for rail is characterized in that this device comprises: longitudinal register member and vertical align member, wherein,
Described longitudinal register member comprises first abutment sleeve, second abutment sleeve, cylinder chi and pointer, wherein, first abutment sleeve is fixed on first fastening bolt of rail one side, second abutment sleeve is fixed on second fastening bolt of rail the same side, cylinder chi one end embeds first abutment sleeve, the other end embeds second abutment sleeve, and pointer is nested on the cylinder chi slippingly;
Described vertical align member comprises fixed mount and marking-off plate, and wherein, fixed mount and marking-off plate are fixed together, and fixed mount is fixed on the rail between first fastening bolt and second fastening bolt, and the datum level of fixed mount contacts with the rail flange of rail;
The back side of marking-off plate contacts with the rail web of the rail, along the rail direction, the front offers uniform three line holes at interval, described three line holes are along the unification of the horizontal center line of rail placement direction and be marked on the line hole, and the distance of the datum level of described horizontal center line and fixed mount is first distance threshold that sets in advance;
Described three line holes are parallel to each other and are marked on the line hole along the vertical center line of rail placement direction, wherein, the vertical center line in middle line hole is positioned at the center of marking-off plate, with the distance of the vertical center line in side line hole be the second distance threshold value that sets in advance.
2. device according to claim 1 is characterized in that, described longitudinal register member further comprises:
The first abutment sleeve revolving part is fixed on first abutment sleeve, and cooperates with a splaying of cylinder chi;
The second abutment sleeve revolving part is fixed on second abutment sleeve, and with the other end matched in clearance of cylinder chi;
Vernier offers the through hole of ccontaining cylinder chi, and is fixed together with pointer.
3. device according to claim 1 is characterized in that, described fixed mount comprises:
Kidney slot is positioned at the bottom of fixed mount, is used for placing magnet, by magnetic force fixed mount is adsorbed on the rail;
Screwed hole is positioned at the top of fixed mount, is used for screwing in making fixed mount be fixed on fishbolt on the rail.
4. device according to claim 3 is characterized in that, the number of described fixed mount is 2, and described fixed mount further comprises the anti-rotation non-circular hole, and described vertical align member further comprises scale bar and straight-bar, wherein,
Described anti-rotation non-circular hole is positioned at middle part and the bottom of fixed mount, respectively with scale bar and straight-bar matched in clearance;
Described scale bar is fixed between two fixed mounts, two ends respectively with the anti-rotation non-circular hole matched in clearance at two fixed mounts middle part;
Described straight-bar is fixed between two fixed mounts, and two ends are the anti-rotation non-circular hole matched in clearance bottom two fixed mounts respectively.
5. device according to claim 4 is characterized in that,
Described cylinder chi is provided with scale, and an end of cylinder chi and the second abutment sleeve revolving part matched in clearance is the zero graduation place, and the other end is the maximum scale place;
Described scale bar is provided with scale, and the place is the zero graduation place in the middle of the scale bar, all increases near the two ends scale.
6. device according to claim 2 is characterized in that,
One end of described cylinder chi and the first abutment sleeve revolving part matched in clearance is provided with pin-and-hole, is used for inserting preventing the split pin that pointer, vernier and the first abutment sleeve revolving part come off from the cylinder chi.
7. device according to claim 2 is characterized in that,
The described first abutment sleeve revolving part is provided with the trip bolt hole, is positioned at the top of the first abutment sleeve revolving part, is used for screwing in making the first abutment sleeve revolving part and the relatively-stationary trip bolt of cylinder chi;
Described vernier is provided with screwed hole, is used for screwing in making pointer and vernier and the relatively-stationary fishbolt of cylinder chi.
8. device according to claim 1 is characterized in that,
Described first distance threshold is the distance of the rail flange of rail to the rail natural axis;
Described second distance threshold value is 110mm.
9. device according to claim 4 is characterized in that,
Also be provided with the groove that fixed mount is dismantled from rail on the described fixed mount, be positioned at the upper surface of fixed mount bottom, be communicated with kidney slot.
10. device according to claim 1 is characterized in that,
Calculate distance between first abutment sleeve and the second abutment sleeve opposing end surface by the cylinder chi, pointer is moved to the middle score value position of the distance that calculates, fixed pointers along the cylinder chi;
Translation fixed mount in the left and right sides makes the left side of pointer align with the zero graduation place on the scale bar, and by screwing fishbolt, fixedly fixed mount is on rail again;
Ruling along horizontal center line level on rail of rail direction in three line holes by mark, obtains rail web of the rail neutral axis;
By vertical center line vertically line on rail in line hole in the middle of the mark, obtain the intersection point of ruling with level, obtain adjacent fastener point midway on the rail web of the rail natural axis;
The intersection point with level line is obtained in vertical center line vertically line on rail in left and right two the line holes by mark, obtains departing from the rail web of the rail neutral axis two location points of adjacent fastener center second distance threshold value respectively; Perhaps, translation fixed mount in the left and right sides makes the left side of pointer align with a left side/right side y-scale place on the scale bar, and by screwing fishbolt, fixedly fixed mount is on rail again; By vertical center line vertically line on rail in line hole in the middle of the mark, obtain the intersection point of ruling with level, obtain departing from the rail web of the rail natural axis position of the right side, adjacent fastener center/left side Y.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310099535.4A CN103192362B (en) | 2013-03-26 | 2013-03-26 | Positioning and line-drawing device for steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310099535.4A CN103192362B (en) | 2013-03-26 | 2013-03-26 | Positioning and line-drawing device for steel rail |
Publications (2)
| Publication Number | Publication Date |
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| CN103192362A true CN103192362A (en) | 2013-07-10 |
| CN103192362B CN103192362B (en) | 2015-04-29 |
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| CN201310099535.4A Expired - Fee Related CN103192362B (en) | 2013-03-26 | 2013-03-26 | Positioning and line-drawing device for steel rail |
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| CN103603244A (en) * | 2013-12-04 | 2014-02-26 | 大连理工大学 | Special clamp for measuring unit of steel rail wireless sensor network |
| CN103817680A (en) * | 2014-03-19 | 2014-05-28 | 四川西林石油物资装备有限公司 | Labeling device used for machining petroleum pipeline |
| CN103895001A (en) * | 2014-03-19 | 2014-07-02 | 四川西林石油物资装备有限公司 | Petroleum pipeline machining marking device allowed to be assembled and disassembled |
| CN104057435A (en) * | 2014-03-07 | 2014-09-24 | 柳州五菱汽车有限责任公司 | Device for marking out center line on spare part |
| CN104931339A (en) * | 2015-07-08 | 2015-09-23 | 中国工程物理研究院总体工程研究所 | Hopkinson bar system positioning device and method |
| CN105115649A (en) * | 2015-09-08 | 2015-12-02 | 西南交通大学 | Wheel-rail force strain gage fast and precise positioning device |
| CN105547536A (en) * | 2015-12-17 | 2016-05-04 | 内蒙古包钢钢联股份有限公司 | Detection method for vertical residual stress of channel type rail head |
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| CN106584415A (en) * | 2016-12-25 | 2017-04-26 | 中山弗雷德机械有限公司 | Machine part positioning mark device |
| CN112207788A (en) * | 2020-09-22 | 2021-01-12 | 中国兵器工业集团航空弹药研究院有限公司 | Center line marking device and center line alignment method for cylindrical parts |
| CN112706146A (en) * | 2020-12-23 | 2021-04-27 | 苏州震伴威自动化设备科技有限公司 | Be applied to central line marking device of steel |
| CN112847291A (en) * | 2021-02-23 | 2021-05-28 | 中铁检验认证中心有限公司 | Gauge length marking device and using method thereof |
| CN113049157A (en) * | 2021-03-08 | 2021-06-29 | 石家庄铁道大学 | Steel rail neutral shaft and wheel rail force testing position positioning device |
| CN113049156A (en) * | 2021-03-08 | 2021-06-29 | 石家庄铁道大学 | Process for efficiently testing force positions of neutral axis and wheel rail of steel rail |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192473A (en) * | 1983-04-15 | 1984-10-31 | 渡辺 芳男 | Rule device used for marking, etc. |
| CN88219665U (en) * | 1988-06-06 | 1988-12-28 | 井宝藏 | Multifunctional height scribing ruler |
| JPH11207664A (en) * | 1998-01-22 | 1999-08-03 | Koike Sanso Kogyo Co Ltd | Marking device |
| US20020083606A1 (en) * | 2000-12-28 | 2002-07-04 | Monteil Joseph E. | Offset level |
| KR100566119B1 (en) * | 2004-11-10 | 2006-03-30 | 대우조선해양 주식회사 | Cutting line marking jig for h beam |
| DE202007008253U1 (en) * | 2007-06-13 | 2007-09-06 | Schröder, Volker, Dipl.-Ing. | Stand for measuring and marking out workpieces has three linear guides at right angles to each other and able to slide with respect to each other, work table being mounted on horizontal guide and marking tool with scriber on vertical guide |
| CN102501241A (en) * | 2011-11-03 | 2012-06-20 | 中国铁道科学研究院机车车辆研究所 | Marking-off table for instrumented wheel sets and using method for the same |
| CN102581427A (en) * | 2012-02-09 | 2012-07-18 | 永煤集团股份有限公司新桥煤矿 | Ground compasses |
| CN202357159U (en) * | 2011-12-09 | 2012-08-01 | 西安航天化学动力厂 | Device for measuring projection size and drawing line on arc surface |
-
2013
- 2013-03-26 CN CN201310099535.4A patent/CN103192362B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192473A (en) * | 1983-04-15 | 1984-10-31 | 渡辺 芳男 | Rule device used for marking, etc. |
| CN88219665U (en) * | 1988-06-06 | 1988-12-28 | 井宝藏 | Multifunctional height scribing ruler |
| JPH11207664A (en) * | 1998-01-22 | 1999-08-03 | Koike Sanso Kogyo Co Ltd | Marking device |
| US20020083606A1 (en) * | 2000-12-28 | 2002-07-04 | Monteil Joseph E. | Offset level |
| KR100566119B1 (en) * | 2004-11-10 | 2006-03-30 | 대우조선해양 주식회사 | Cutting line marking jig for h beam |
| DE202007008253U1 (en) * | 2007-06-13 | 2007-09-06 | Schröder, Volker, Dipl.-Ing. | Stand for measuring and marking out workpieces has three linear guides at right angles to each other and able to slide with respect to each other, work table being mounted on horizontal guide and marking tool with scriber on vertical guide |
| CN102501241A (en) * | 2011-11-03 | 2012-06-20 | 中国铁道科学研究院机车车辆研究所 | Marking-off table for instrumented wheel sets and using method for the same |
| CN202357159U (en) * | 2011-12-09 | 2012-08-01 | 西安航天化学动力厂 | Device for measuring projection size and drawing line on arc surface |
| CN102581427A (en) * | 2012-02-09 | 2012-07-18 | 永煤集团股份有限公司新桥煤矿 | Ground compasses |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603244A (en) * | 2013-12-04 | 2014-02-26 | 大连理工大学 | Special clamp for measuring unit of steel rail wireless sensor network |
| CN103603244B (en) * | 2013-12-04 | 2015-07-08 | 大连理工大学 | Special clamp for measuring unit of steel rail wireless sensor network |
| CN104057435A (en) * | 2014-03-07 | 2014-09-24 | 柳州五菱汽车有限责任公司 | Device for marking out center line on spare part |
| CN103817680A (en) * | 2014-03-19 | 2014-05-28 | 四川西林石油物资装备有限公司 | Labeling device used for machining petroleum pipeline |
| CN103895001A (en) * | 2014-03-19 | 2014-07-02 | 四川西林石油物资装备有限公司 | Petroleum pipeline machining marking device allowed to be assembled and disassembled |
| CN104931339B (en) * | 2015-07-08 | 2017-10-31 | 中国工程物理研究院总体工程研究所 | The positioner and method of a kind of Hopkinson lever system |
| CN104931339A (en) * | 2015-07-08 | 2015-09-23 | 中国工程物理研究院总体工程研究所 | Hopkinson bar system positioning device and method |
| CN105115649A (en) * | 2015-09-08 | 2015-12-02 | 西南交通大学 | Wheel-rail force strain gage fast and precise positioning device |
| CN105115649B (en) * | 2015-09-08 | 2019-01-15 | 西南交通大学 | Wheel rail force foil gauge fast accurate positioning device |
| CN105547536A (en) * | 2015-12-17 | 2016-05-04 | 内蒙古包钢钢联股份有限公司 | Detection method for vertical residual stress of channel type rail head |
| CN105904428A (en) * | 2016-06-15 | 2016-08-31 | 沈阳飞机工业（集团）有限公司 | Finish machining device for skin scribing and using method of finish machining device |
| CN105904428B (en) * | 2016-06-15 | 2018-04-03 | 沈阳飞机工业（集团）有限公司 | A kind of precise machining device and its application method for covering line |
| CN106584415B (en) * | 2016-12-25 | 2018-10-02 | 中山弗雷德机械有限公司 | A kind of mechanical fitting marking apparatus |
| CN106584415A (en) * | 2016-12-25 | 2017-04-26 | 中山弗雷德机械有限公司 | Machine part positioning mark device |
| CN112207788A (en) * | 2020-09-22 | 2021-01-12 | 中国兵器工业集团航空弹药研究院有限公司 | Center line marking device and center line alignment method for cylindrical parts |
| CN112706146A (en) * | 2020-12-23 | 2021-04-27 | 苏州震伴威自动化设备科技有限公司 | Be applied to central line marking device of steel |
| CN112847291A (en) * | 2021-02-23 | 2021-05-28 | 中铁检验认证中心有限公司 | Gauge length marking device and using method thereof |
| CN113049157A (en) * | 2021-03-08 | 2021-06-29 | 石家庄铁道大学 | Steel rail neutral shaft and wheel rail force testing position positioning device |
| CN113049156A (en) * | 2021-03-08 | 2021-06-29 | 石家庄铁道大学 | Process for efficiently testing force positions of neutral axis and wheel rail of steel rail |
| CN113049157B (en) * | 2021-03-08 | 2022-05-03 | 石家庄铁道大学 | Steel rail neutral shaft and wheel rail force testing position positioning device |
| CN113049156B (en) * | 2021-03-08 | 2022-05-03 | 石家庄铁道大学 | Process for efficiently testing force positions of neutral axis and wheel rail of steel rail |
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