CN206768500U - Tongue decreasing value measuring instrument - Google Patents

Tongue decreasing value measuring instrument Download PDF

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Publication number
CN206768500U
CN206768500U CN201720596125.4U CN201720596125U CN206768500U CN 206768500 U CN206768500 U CN 206768500U CN 201720596125 U CN201720596125 U CN 201720596125U CN 206768500 U CN206768500 U CN 206768500U
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China
Prior art keywords
display
tongue
decreasing value
measuring instrument
sensor
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CN201720596125.4U
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Chinese (zh)
Inventor
许海勇
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Huaxia High Speed Rail Technology Co Ltd
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Chentang (beijing) Technology Co Ltd
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Priority to CN201720596125.4U priority Critical patent/CN206768500U/en
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Abstract

Railroad track processing technology field is the utility model is related to, more particularly, to a kind of tongue decreasing value measuring instrument.It includes pedestal, measurement bar, sensor, acquisition module and display;The pedestal is arranged on the both ends of the measurement bar;The sensor is arranged on the pedestal;The display is fixedly installed on one of them described pedestal;The acquisition module is connected with the sensor and the display respectively, can show the information of the sensor by the display.Tongue decreasing value measuring instrument provided by the utility model, it is accurately measured the difference in height on mainframe box and pedestal by sensor, and then the difference in height of tongue both sides is can interpolate that out, and can accurately measure decreasing value of the heart rail equivalent to the corresponding stock rail of decreasing value and tongue of wing rail.

Description

Tongue decreasing value measuring instrument
Technical field
Railroad track processing technology field is the utility model is related to, more particularly, to a kind of tongue decreasing value measuring instrument.
Background technology
Tongue decreasing value measuring instrument be for measuring decreasing value of the tongue relative to stock rail, heart rail relative to wing rail drop The instrumentation of low value.
Main technical characterstic:Contact type measurement is carried out using high-precision sensor, measuring probe can laterally move along guide rail It is dynamic, meet the measurement needs of diverse location.Measuring instrument main frame and support bar convenient disassembly, integrated positioning are accurate.Measuring instrument main frame Measurable heart rail relative to wing rail decreasing value;After support bar is installed, decreasing value of the measurable tongue to stock rail.Measurement accuracy Height, measurement result real-time display can store 20 groups of measurement results, and Zero calibration is convenient.It is compact-sized, in light weight, carrying side Just.
Tongue is the important component in railway switch, and by pulling for tongue, train is introduced into main track or side line direction.Tongue Linear pattern and shaped form can be divided into the plane.Most of No. 12 and less than No. 12 track switch of China railways, using straight line Type tongue.Linear pattern tongue is simple to manufacture, and is conveniently replaceable, and the slicing of tongue front end is less, and lateral stiffness is big, the throw of tongue and Heel end flangeway is smaller, is opened available for a left side or the right side is opened, but the switch angle of this tongue is larger, and train is big to the impulsive force of tongue, The point of switch is easy to wear away and damaged.
Newly-designed 12, No. 18 track switches in China are directly linear pattern to tongue, and lateral tongue is shaped form.This tongue impact Angle is smaller, and radius of lead curve is big, and train disengaging side line is more steady, and the high speed for being advantageous to rolling stock passes through.
, it is necessary to accurately be measured its decreasing value in being laid in existing tongue, to ensure the stabilization of tongue laying Property and accuracy, to ensure security that train travels on tongue.
Utility model content
The purpose of this utility model is to provide a kind of tongue decreasing value measuring instrument, to solve skill present in prior art Art problem.
The utility model provides a kind of tongue decreasing value measuring instrument, and it includes pedestal, measurement bar, sensor, collection mould Block and display;
The pedestal is arranged on the both ends of the measurement bar;
The sensor is arranged on the pedestal;
The display is fixedly installed on one of them described pedestal;
The acquisition module is connected with the sensor and the display respectively, can lead to the information of the sensor The display is crossed to show.
Further, the display is touch-screen display.
Further, the sensor is displacement transducer.
Further, it is additionally provided with illuminating lamp on the pedestal;
The illuminating lamp is arranged on the same pedestal with the display, enables to see the display clearly at night Image on device.
Further, the illuminating lamp is LED.
Further, tongue decreasing value measuring instrument also includes leveling tool.
Further, tongue decreasing value measuring instrument also includes mainframe box;
The sensor, the acquisition module, the display are arranged in the mainframe box.
Further, the measurement bar is expansion link.
Further, the pedestal is rotatablely connected with the measurement bar.
Further, tongue decreasing value measuring instrument also includes lithium battery;
The lithium battery is connected with the display and the acquisition module, for for the display and the collection mould Block is powered.
Tongue decreasing value measuring instrument provided by the utility model, it is by sensor to the difference in height on mainframe box and pedestal Accurately measured, and then can interpolate that out the difference in height of tongue both sides, and can accurately measure heart rail equivalent to wing rail Decreasing value and the corresponding stock rail of tongue decreasing value.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view for the tongue decreasing value measuring instrument that the utility model embodiment provides;
Fig. 2 is Fig. 1 top view;
Fig. 3 is the internal structure schematic diagram for the pedestal that the utility model embodiment provides;
Fig. 4 is partial enlarged drawing at the A in Fig. 3;
Fig. 5 is the structural representation for another pedestal that the utility model embodiment provides;
Fig. 6 is the dimensional structure diagram for the tongue decreasing value measuring instrument that the utility model embodiment provides.
Reference:
In figure, 1:Rail;2:Mainframe box;3:Measurement bar;4:Pedestal;5:Display;6:Acquisition module;7:Positioning hole;8: Displacement transducer;9:Sliding shoe;10:Bolt;11:Sensor outer housing;12:Supporting plate;13:Spring;14:Base case;15:Second slides Dynamic groove;16:Engaging portion;17:Support bar;18:Matrix.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or implying phase To importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
As shown in figures 1-6, the utility model provides a kind of tongue decreasing value measuring instrument, including pedestal 4, measurement bar 3, Sensor, acquisition module 6 and display 5;
The pedestal 4 is arranged on the both ends of the measurement bar 3;
The sensor is arranged on the pedestal 4;
The display 5 is fixedly installed on one of them described pedestal 4;
The acquisition module 6 is connected with the sensor and the display 5 respectively, can be by the information of the sensor Shown by the display 5.
In the present embodiment, the structure of pedestal 4 at the both ends of measurement bar 3 is different.
Wherein, pedestal 4 includes 17, matrixs 18 of a support bar and an engaging portion 16, the lower end of support bar 17 are fixed On matrix 18, upper end is fixedly connected with engaging portion 16, and engaging portion 16 is connected with measurement bar 3.
In the present embodiment, position of the sensor on base case 14 can carry out left and right and upper and lower adjustment, in order to energy It is enough accurately to be measured in place.
In the present embodiment, the first sliding groove is set on base case 14, multiple positioning holes 7 are provided with the first sliding groove, is passed Sensor is fixed by positioning hole 7 and the diverse location in the first sliding groove, and then realizes the tune on sensor left and right directions It is whole.
In the present embodiment, sensor outer housing 11 is additionally provided with sliding groove, sensor is arranged in sensor outer housing 11, The side of sensor outer housing 11 is provided with the second sliding groove 15, and sliding shoe 9 is provided with the second sliding groove 15, and sliding shoe 9 passes through Bolt 10 is connected with the side wall of the first sliding groove, and then realizes the adjustment to the above-below direction of sensor.
By the transverse shifting of sensor and adjustment is vertically moved, enables to the scope of measurement wider, in this practicality newly In type, the stroke range of measurement can reach 0-35mm, the traverse range of sensor you can reach 0-180mm.
In the present embodiment, the lower section of sensor outer housing 11 is additionally provided with spring 13, by spring 13, enables to displacement to pass Sensor 8 automatically resets.
Preferred embodiment is that the display 5 is touch-screen display.
As long as touch-screen display can allow the icon or word that user is lightly touched on computer display with finger It can be achieved with, to host service function, so having broken away from keyboard and mouse action, make man-machine interaction more simple and direct.
In the present embodiment, display 5 is arranged to touch-screen display, man-machine interaction efficiency can be effectively provided, Also simultaneously it is easy to that display 5 and acquisition module 6 are operated and controlled.
It is pointed out that can be touch-screen display in display 5, but it is not limited solely to touch-screen and shown Device, it can also be other regular displays, as long as it can be shown the data measured in sensor by display 5 Out.
Preferred embodiment is that the sensor is displacement transducer 8.
Displacement transducer 8 be also known as linear transducer, be it is a kind of belong to metal sensing linear unit, the effect of sensor It is that various measurands are converted to electricity.
In the present embodiment, sensor uses displacement transducer 8, carries out contact type measurement to tongue, it is measured accurate Degree can higher, the 0.01mm that measurement accuracy can arrive.
It is pointed out that in the present embodiment, sensor uses displacement transducer 8, but it is not limited solely to A kind of 8 mode of displacement transducer, it can also be other kinds of sensor, such as can also be pressure sensor, again will afterwards After pressure conversion is distance or displacement signal;It can also be range sensor etc., that is to say, that as long as it can pass through Sensor measures to the decreasing value of tongue.
Preferred embodiment is to be additionally provided with illuminating lamp on the pedestal 4;
The illuminating lamp is arranged on the same pedestal 4 with the display 5, enables to see described show clearly at night Show the image on device 5.
Due to being influenceed by night work, in the present embodiment, illuminating lamp is also provided with pedestal 4, passes through illumination Lamp so that user can see the content shown on display 5 clearly at night.
In the present embodiment, illuminating lamp is arranged on the pedestal 4 for being provided with display 5.
Illuminating lamp can also be provided on another pedestal 4, or even be can also be and be arranged in measurement bar 3, as long as its Illuminating lamp can be passed through, it is clearly seen that the content shown in display 5.
Preferred embodiment is that the illuminating lamp is LED.
LED is a kind of solid state semiconductor devices that can convert electrical energy into visible ray, and it directly can turn electricity Turn to light.The heart of LED is the chip of a semiconductor, and one end of chip is attached on a support, and one end is negative pole, another The positive pole of end connection power supply, makes whole chip by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, hole is occupied an leading position inside it, and the other end is N-type semiconductor, is mainly electronics in this side.But both When semiconductor connects, a P-N junction is just formed between them.When electric current acts on this chip by wire Wait, electronics will be pushed to P areas, and in P areas then electronics will send energy, this is just with hole-recombination in the form of photon It is the luminous principle of LED.
LED has the advantages of a lot, such as:
1st, save:The energy consumption of white light LEDs is only the 1/10 of incandescent lamp, and the 1/4 of electricity-saving lamp.
2nd, it is long-lived:Life-span is " putting things right once and for all " to average family illumination up to more than 100,000 hours.
3rd, fast state can be operated in:If electricity-saving lamp frequently starts or turned off, filament will black, quickly bad Fall, so safer.
4th, solid encapsulation, cold light Source Type is belonged to.So it very well transport and installation, can be installed in it is any it is miniature and In the equipment of closing, vibration is not afraid of.
5th, it is environmentally friendly, without the harmful substance of mercury.The pollution elements such as not leaded, mercury, there is no any pollution to environment, and The assembling parts of LED bulb can be dismounted very easily, can be reclaimed without producer's recovery by other people.
6th, luminous intensity distribution technology makes LED point light source expand to area source, increases light-emitting area, eliminates dazzle, and distil visual effect, disappears Except visual fatigue.
7th, without stroboscopic.Pure DC operation, eliminate visual fatigue caused by conventional light source stroboscopic.
8th, impact resistance, anti-Lei Liqiang, no ultraviolet (UV) and infrared ray (IR) radiation.Without filament and glass shell, do not have Traditional tube fragmentation problem, to human body fanout free region, radiationless.
9th, low-heat operating at voltages, securely and reliably.Surface temperature≤60 DEG C (environment temperature Ta=25 DEG C when).
For these reasons, in the present embodiment, illuminating lamp has selected LED.
It is pointed out that illuminating lamp can be LED etc., but it is not limited solely to LED, as long as it can give display Device 5 is illuminated.
Preferred embodiment is that tongue decreasing value measuring instrument also includes leveling tool.
In the present embodiment, after detecting the decreasing value of tongue by tongue decreasing value measuring instrument, leveling work can be passed through Have tongue leveling.
During operation, the tool box 2 and pedestal 4 of tongue decreasing value measuring instrument set up the both sides rail 1 in tongue separately On, tongue is adjusted by leveling tool, the content shown on display 5 can show the feelings of leveling immediately Condition, and then be easy to adjust tongue in good time.
In the present embodiment, leveling tool mainly has the support bar 17 on pedestal 4 to form, i.e., sets spiral shell in engaging portion 16 Pit, support bar 17 is arranged to threaded rod, now, you can the height of engaging portion 16 is adjusted by rotary supporting rod 17, is entered And realize the leveling to tongue decreasing value measuring instrument.
Preferred embodiment is that tongue decreasing value measuring instrument also includes mainframe box 2;
The sensor, the acquisition module 6, the display 5 and the leveling tool are arranged at the tool box It is interior.
In the present embodiment, the base case that mainframe box 2 includes the supporting plate 12 of two pieces of L-shaped and is fixed in supporting plate 12 14, base case 14 is interior to set acquisition module 6 and display 5, and the display screen of display 5 is exposed above base case 14, in order to show Data result.After sensor is arranged on the side of display 5, and base case 14 is stretched out in lower end, it can be contacted with rail 1.
Preferred embodiment is that the measurement bar 3 is expansion link.
In the present embodiment, measurement bar 3 is arranged to expansion link, can be measured in the diverse location of tongue or heart rail.
In the present embodiment, expansion link extreme length is 1350mm.
Preferred embodiment is that the pedestal 4 is rotatablely connected with the measurement bar 3.
In the present embodiment, the engaging portion 16 of pedestal 4 and the snapping of measurement bar 3, while be also rotation connection, measurement bar 3 The other end is rotatably arranged on base case 14 so that mainframe box 2 and pedestal 4 when in use can be relatively more flexible, easy to remove.
Preferred embodiment is that tongue decreasing value measuring instrument also includes lithium battery;
The lithium battery is connected with the display 5 and the acquisition module 6, for for the display 5 and described adopting Collection module 6 is powered.
In the present embodiment, tongue decreasing value measuring instrument is additionally provided with lithium battery, is carried out for display 5 and acquisition module 6 Power supply.
Because rail 1 is generally located on outdoor, therefore, in the present embodiment, power module is mainly battery module.
In the present embodiment, the power supply of battery is 4000mAH, and its standby time is 10 hours.
Tongue decreasing value measuring instrument provided by the utility model, it is by sensor to the height on mainframe box 2 and pedestal 4 Difference is accurately measured, and then can interpolate that out the difference in height of tongue both sides, and can accurately measure heart rail equivalent to the wing The decreasing value of the corresponding stock rail of decreasing value and tongue of rail.
Finally it should be noted that:Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of tongue decreasing value measuring instrument, it is characterised in that including pedestal, measurement bar, sensor, acquisition module and display Device;
The pedestal is arranged on the both ends of the measurement bar;
The sensor is arranged on the pedestal;
The display is fixedly installed on one of them described pedestal;
The acquisition module is connected with the sensor and the display respectively, the information of the sensor can be passed through into institute Display is stated to show.
2. tongue decreasing value measuring instrument according to claim 1, it is characterised in that the display is that touch-screen is shown Device.
3. tongue decreasing value measuring instrument according to claim 1, it is characterised in that the sensor is displacement transducer.
4. tongue decreasing value measuring instrument according to claim 1, it is characterised in that illumination is additionally provided with the pedestal Lamp;
The illuminating lamp is arranged on the same pedestal with the display, enables at night see clearly on the display Image.
5. tongue decreasing value measuring instrument according to claim 4, it is characterised in that the illuminating lamp is LED.
6. tongue decreasing value measuring instrument according to claim 1, it is characterised in that also including leveling tool.
7. tongue decreasing value measuring instrument according to claim 6, it is characterised in that also including mainframe box;
The sensor, the acquisition module, the display are arranged in the mainframe box.
8. tongue decreasing value measuring instrument according to claim 1, it is characterised in that the measurement bar is expansion link.
9. tongue decreasing value measuring instrument according to claim 1, it is characterised in that the pedestal rotates with the measurement bar Connection.
10. tongue decreasing value measuring instrument according to claim 1, it is characterised in that also including lithium battery;
The lithium battery is connected with the display and the acquisition module, for being supplied for the display and the acquisition module Electricity.
CN201720596125.4U 2017-05-25 2017-05-25 Tongue decreasing value measuring instrument Active CN206768500U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201720596125.4U CN206768500U (en) 2017-05-25 2017-05-25 Tongue decreasing value measuring instrument

Publications (1)

Publication Number Publication Date
CN206768500U true CN206768500U (en) 2017-12-19

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Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149536A (en) * 2017-12-20 2018-06-12 中国神华能源股份有限公司 Track detecting trolley
CN109664913A (en) * 2019-01-09 2019-04-23 苏州路云机电设备有限公司 A kind of measurement of tongue decreasing value and assessment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149536A (en) * 2017-12-20 2018-06-12 中国神华能源股份有限公司 Track detecting trolley
CN108149536B (en) * 2017-12-20 2019-09-17 中国神华能源股份有限公司 Track detecting trolley
CN109664913A (en) * 2019-01-09 2019-04-23 苏州路云机电设备有限公司 A kind of measurement of tongue decreasing value and assessment device

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GR01 Patent grant
GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20180504

Address after: 100097 Beijing Haidian District Kunming Hunan Road 51 seat two two 01

Patentee after: Huaxia High Speed Rail Technology Co Ltd

Address before: Room 1803, room 1, Fengtai District hang Feng Road, Beijing, Beijing

Patentee before: CHENTANG (BEIJING) TECHNOLOGY CO., LTD.