CN106500645A - Adjustable automobile rutting depth measuring instrument - Google Patents
Adjustable automobile rutting depth measuring instrument Download PDFInfo
- Publication number
- CN106500645A CN106500645A CN201611181522.1A CN201611181522A CN106500645A CN 106500645 A CN106500645 A CN 106500645A CN 201611181522 A CN201611181522 A CN 201611181522A CN 106500645 A CN106500645 A CN 106500645A
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- CN
- China
- Prior art keywords
- measurement
- measuring instrument
- lowering
- rutting depth
- shaped seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
Abstract
The invention discloses a kind of adjustable automobile rutting depth measuring instrument, include switching regulator magnet base, lowering or hoisting gear, measurement assembly and retractor device, wherein switching regulator magnet base is located at the top of lowering or hoisting gear, the lower end of lowering or hoisting gear is plugged in the top of T-shaped seat, retractor device is connected to the both sides of T-shaped seat, measurement assembly is provided with several, is arranged symmetrically on the retractor device of T-shaped seat both sides.Beneficial effect：By the linear motion of spring self- recoverage linear displacement transducer external part, and then accurate measurement rutting depth.Sensor output signal is big, and life-span length is easy to use.Simple structure, easy for installation.Cost is relatively low, it is easy to the marketization.The rutting depth measuring of the vehicle of different size and type can be completed.The measurement of front axle or rear axle two wheel rutting depths is completed simultaneously can.Contacted with soft surface using the larger alice disk of area, sinkage is little, certainty of measurement is high.
Description
Technical field
The present invention relates to a kind of rutting depth measuring instrument, more particularly to a kind of adjustable automobile rutting depth measuring instrument.
Background technology
Currently, the measurement apparatus of running car generation rut mostly are laser ranging system, i.e., measured using laser sensor
The depth of the continuous rut that automobile is produced.But laser sensor is relatively costly, and easily disturbed by dust, be not suitable in sand
There is the district work of soft surface in unconcerned or field etc..
Measurement apparatus currently for soft surface are less, invented the automobile rut depth for soft surface of proposition
Degree measurement apparatus, the disc tugboat that is made using rubber, hard plastic class material are contacted with soft surface, less contact area meeting
Depression of the tugboat on soft surface is caused, and larger error is caused to measurement result；In addition turned using angular transducer measurement
Angle, further according to the method that oscillating bar length is calculated rutting depth, needs measuring oscillating bar length, in the vehicle bottom confined space
The measurement difficulty for carrying out oscillating bar length under restriction is larger.In order to adapt to the size and arrangement of different automobile types, it is necessary to by measurement dress
Install and be calculated as adjustable, and adjustment mode should be convenient and swift, and current rutting depth measuring instrument is fitted to different automobile types and size
Answering property is poor.Above-mentioned phenomenon generates adverse effect for the popularization of accurate measurement automobile rutting depth.
Content of the invention
The invention aims to it is big to solve existing measurement apparatus sinkage, cause measurement result exist larger error with
And there is unnecessary measure the item, and a kind of adjustable automobile rutting depth measuring instrument for providing.
The adjustable automobile rutting depth measuring instrument that the present invention is provided includes switching regulator magnet base, lowering or hoisting gear, measurement
Assembly and retractor device, wherein switching regulator magnet base are located at the top of lowering or hoisting gear, and the lower end of lowering or hoisting gear is plugged in T-shaped seat
Top, retractor device are connected to the both sides of T-shaped seat, and measurement assembly is provided with several, is arranged symmetrically in the retractor device of T-shaped seat both sides
On.
The rear end of switching regulator magnet base is provided with connecting plate, is equipped with fix bar on connecting plate, and fix bar is plugged in lifting dress
In the installing hole of top set end fixed block, the top of fixed block is provided with locking bolt, fix bar is fixed by locking bolt,
The axial direction of fix bar is provided with several fixing holes, and the size of fixing hole is corresponding to the size of locking bolt, by different fixations
Hole is adjusting the relative position of switching regulator magnet base.
Lowering or hoisting gear is made up of two elevating levers and sleeve pipe, and two elevating levers are plugged in the two ends of sleeve pipe, the two ends of sleeve pipe
The position for plugging elevating lever is provided with locking nut for the locking of elevating lever.
Retractor device is made up of expansion link and connecting tube, and expansion link is plugged in the two ends of connecting tube, and the two ends of connecting tube are inserted
If the position of expansion link is provided with locking nut for the locking of expansion link.
Measurement assembly is provided with several, is arranged symmetrically in the both sides of T-shaped seat, and each measurement assembly is by shroud ring and fixed spiral shell
Mother is fixed on expansion link, and measurement assembly is made up of linear displacement transducer and alice disk, and wherein alice disk is located at directly
The bottom of linear movement pick-up, the top of alice disk are fixed with connecting rod, and the top of connecting rod is provided with spherical universal head, alice
Disk is connected with the fixing pipe of linear displacement transducer lower end by spherical universal head.
Linear displacement transducer is existing equipment, and therefore, concrete model and specification are not further repeated.
The operation principle of the present invention is as follows：
When needing to measure pavement rutting depth, the switch of switching regulator magnet base is first opened, switching regulator magnetic force toilet produces magnetic
Power, is fixed on measuring instrument on the suitable metal parts in vehicle rear position using magnetic force, such as rear axle case, vehicle body etc..
Then the fix bar of switching regulator magnetic force base rear end is adjusted to correct position, and adjust the vertical height of four measurement assemblies
It is fixed after spending suitable height, between the alice disk and soft surface that make each measurement assembly lower end, has good contact,
There is a lower pressure, but should not make the sinkage of alice disk excessive.Make the alice of outermost two measurement assemblies lower end
Disk falls in wheel rut central authorities, and two measurement assemblies on the inside of making correspondingly measure left and right wheelses respectively and do not destroy road surface
Highly.
During running car, alice disk moves up and down as road surface rises and falls, and drives the section of stretching out of linear displacement transducer to produce
Raw linear motion, linear displacement transducer measures the straight-line displacement of alice disk, is translated into electric signal output, by T-shaped seat
(the measurement assembly in outside measures displacement signal at rut to two, left side measurement assembly, and the measurement assembly measurement of inner side does not destroy road
The displacement signal in face) displacement signal that measures subtracts each other, you can the rutting depth of rear axle left side wheel is obtained, by the right side of T-shaped seat two
(the measurement assembly in outside measures displacement signal at rut to individual measurement assembly, and the measurement assembly measurement of inner side does not destroy the position on road surface
Shifting signal) displacement signal that measures subtracts each other, you can the rutting depth of rear axle right side wheels is obtained, (the displacement transducer signal of telecommunication).
Beneficial effects of the present invention：
The measuring instrument that the present invention is provided is fixedly connected with automobile using switching regulator magnet base, by spring self- recoverage straight line position
The linear motion of displacement sensor external part, and then accurate measurement rutting depth.Measuring instrument includes mechanical structure and spring from extensive
Complex line displacement transducer, sensor output signal are big, and life-span length is easy to use.Rutting depth displacement signal is directly exported, no
The measurement for carrying out other data is needed, measurement efficiency is high.Simple structure, easy for installation.In addition, the parts for being adopted are except few
Number needs processing outer, can commercially buy corresponding product, and cost is relatively low, it is easy to the marketization.Highly, width is adjustable, adjusts
Whole convenient and swift, the rutting depth measuring of the vehicle of different size and type can be completed.By changing the connection side of fixing end
Formula, can adapt to the front axle space arrangement different with rear axle, convenient installation.The design for being measured using bilateral wheel simultaneously, can
The measurement of front axle or rear axle two wheel rutting depths is completed simultaneously.Connect with soft surface using the larger alice disk of area
Touch, sinkage is little, certainty of measurement is high.
Description of the drawings
Fig. 1 is measuring instrument overall structure diagram of the present invention.
Fig. 2 is heretofore described switching regulator magnet base structural representation.
Fig. 3 is heretofore described measurement assembly decomposition texture schematic diagram.
1st, switching regulator magnet base 2, lowering or hoisting gear 3, measurement assembly 4, retractor device
5th, T-shaped seat 6, connecting plate 7, fix bar 8, fixed block 9, locking bolt
10th, fixing hole 11, elevating lever 12, sleeve pipe 13, locking nut 14, expansion link
15th, connecting tube 16, shroud ring 17, fixing nut 19, linear displacement transducer
20th, alice disk 21, connecting rod 22, spherical universal head 23, fixing pipe.
Specific embodiment
Refer to shown in Fig. 1, Fig. 2 and Fig. 3：
The adjustable automobile rutting depth measuring instrument that the present invention is provided includes switching regulator magnet base 1, lowering or hoisting gear 2, surveys
Amount assembly 3 and retractor device 4, wherein switching regulator magnet base 1 are located at the top of lowering or hoisting gear 2, and the lower end of lowering or hoisting gear 2 is plugged in
The top of T-shaped seat 5, retractor device 4 are connected to the both sides of T-shaped seat 5, and measurement assembly 3 is provided with four, is arranged symmetrically in 5 liang of T-shaped seat
On the retractor device 4 of side.
The rear end of switching regulator magnet base 1 is provided with connecting plate 6, is equipped with fix bar 7 on connecting plate 6, and fix bar 7 is plugged in liter
In the installing hole of 2 top fixed block 8 of falling unit, the top of fixed block 8 is provided with locking bolt 9, by locking bolt 9 to fix bar
7 are fixed, and the axial direction of fix bar 7 is provided with several fixing holes 10, the size phase of the size of fixing hole 10 and locking bolt 9
Should, by different fixing holes 10 adjusting the relative position of switching regulator magnet base 1.
Lowering or hoisting gear 2 is made up of two elevating levers 11 and sleeve pipe 12, and two elevating levers 11 are plugged in the two ends of sleeve pipe 12, set
The two ends of pipe 12 plug the position of elevating lever 11 and are provided with locking nut 13 for the locking of elevating lever 11.
Retractor device 4 is made up of expansion link 14 and connecting tube 15, and expansion link 14 is plugged in the two ends of connecting tube 15, connecting tube
15 two ends plug the position of expansion link 14 and are provided with locking nut 13 for the locking of expansion link 14.
Measurement assembly 3 is provided with four, is arranged symmetrically in the both sides of T-shaped seat 5, and each measurement assembly 3 passes through 16 He of shroud ring
Fixing nut 17 is fixed on expansion link 14, and measurement assembly 3 is made up of linear displacement transducer 19 and alice disk 20, wherein
Alice disk 20 is located at the bottom of linear displacement transducer 19, and the top of alice disk 20 is fixed with connecting rod 21, connecting rod 21
Top be provided with spherical universal head 22, fixation of the alice disk 20 by spherical universal head 22 and 19 lower end of linear displacement transducer
Pipe 23 is connected.
Linear displacement transducer 19 is existing equipment, and therefore, concrete model and specification are not further repeated.
The operation principle of the present invention is as follows：
When needing to measure pavement rutting depth, the switch of switching regulator magnet base 1 is first opened, switching regulator magnet base 1 is just produced
Magnetic force, is fixed on measuring instrument on the suitable metal parts in vehicle rear position using magnetic force, such as rear axle case, vehicle body etc..
Then the fix bar 7 of 1 rear end of adjustment switching regulator magnet base arrives correct position, and adjusts hanging down for four measurement assemblies 3
Straight height is fixed to after suitable height, is had good between the alice disk 20 and soft surface that make each 3 lower end of measurement assembly
Good contact, that is, have a lower pressure, but should not make the sinkage of alice disk 20 excessive.Make outermost two measurements assembly 3
The alice disk 20 of lower end falls in wheel rut central authorities, and makes two measurement assemblies 3 of inner side correspondingly measure left and right car respectively
Wheel does not destroy the height on road surface.
During running car, alice disk 20 moves up and down as road surface rises and falls, and drives stretching out for linear displacement transducer 19
Section produces linear motion, and linear displacement transducer 19 measures the straight-line displacement of alice disk 20, is translated into electric signal output,
By two 3 (displacement signal, measurement assembly measurements of inner side at the measurement assembly measurement rut in outside of measurement assembly on the left of T-shaped seat
Not destroying the displacement signal on road surface) displacement signal that measures subtracts each other, you can the rutting depth of rear axle left side wheel is obtained, will be T-shaped
(the measurement assembly in outside measures displacement signal at rut to two, seat right side measurement assembly 3, and the measurement assembly measurement of inner side is not destroyed
The displacement signal on road surface) displacement signal that measures subtracts each other, you can obtain the rutting depth of rear axle right side wheels, (displacement transducer
The signal of telecommunication).
Claims (5)
1. a kind of adjustable automobile rutting depth measuring instrument, it is characterised in that：Include switching regulator magnet base, lowering or hoisting gear, survey
Amount assembly and retractor device, wherein switching regulator magnet base are located at the top of lowering or hoisting gear, and the lower end of lowering or hoisting gear is plugged in T-shaped seat
Top, retractor device is connected to the both sides of T-shaped seat, and measurement assembly is provided with several, is arranged symmetrically in the flexible dress of T-shaped seat both sides
Put.
2. a kind of adjustable automobile rutting depth measuring instrument according to claim 1, it is characterised in that：Described switching regulator
The rear end of magnet base is provided with connecting plate, is equipped with fix bar on connecting plate, and fix bar is plugged in lowering or hoisting gear top fixed block
In installing hole, the top of fixed block is provided with locking bolt, fix bar is fixed by locking bolt, in the axial direction of fix bar
Several fixing holes are provided with, the size of fixing hole is corresponding to the size of locking bolt, by different fixing holes adjusting switching regulator
The relative position of magnet base.
3. a kind of adjustable automobile rutting depth measuring instrument according to claim 1, it is characterised in that：Described lifting dress
Put and be made up of two elevating levers and sleeve pipe, two elevating levers are plugged in the two ends of sleeve pipe, the two ends of sleeve pipe plug the portion of elevating lever
Position is provided with locking nut for the locking of elevating lever.
4. a kind of adjustable automobile rutting depth measuring instrument according to claim 1, it is characterised in that：Described flexible dress
Put and be made up of expansion link and connecting tube, expansion link is plugged in the two ends of connecting tube, the two ends of connecting tube plug the position of expansion link
Locking nut is provided with for the locking of expansion link.
5. a kind of adjustable automobile rutting depth measuring instrument according to claim 1 or 4, it is characterised in that：Described survey
Amount assembly is provided with several, is arranged symmetrically in the both sides of T-shaped seat, and each measurement assembly is fixed on by shroud ring and fixing nut to be stretched
On contracting bar, measurement assembly is made up of linear displacement transducer and alice disk, and wherein alice disk is located at straight-line displacement sensing
The bottom of device, the top of alice disk are fixed with connecting rod, and the top of connecting rod is provided with spherical universal head, and alice disk passes through ball
Shape Universal-head is connected with the fixing pipe of linear displacement transducer lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181522.1A CN106500645A (en) | 2016-12-20 | 2016-12-20 | Adjustable automobile rutting depth measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181522.1A CN106500645A (en) | 2016-12-20 | 2016-12-20 | Adjustable automobile rutting depth measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106500645A true CN106500645A (en) | 2017-03-15 |
Family
ID=58333321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611181522.1A Pending CN106500645A (en) | 2016-12-20 | 2016-12-20 | Adjustable automobile rutting depth measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500645A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828185A (en) * | 2018-04-24 | 2018-11-16 | 吉林大学 | A kind of Chinese herbaceous peony measurement vehicle-mounted cone index instrument of formula |
| CN110608704A (en) * | 2019-09-10 | 2019-12-24 | 广州珠江黄埔大桥建设有限公司 | Rut contour detection device and method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1534098A (en) * | 1967-06-16 | 1968-07-26 | Travaux Et Produits Routiers | Apparatus and method for measuring the depth of road ruts |
| JPS56107101A (en) * | 1980-01-31 | 1981-08-25 | Akio Kubota | Circular-arc type automatic recording measuring apparatus for rut depth |
| SU879275A1 (en) * | 1979-10-29 | 1981-11-07 | Предприятие П/Я А-7701 | Device for vehicle assembly position determination |
| JP2000088568A (en) * | 1998-09-16 | 2000-03-31 | Kinki Kensetsu Kk | Convenience method and apparatus for measuring rut depth continuously |
| CN101089548A (en) * | 2007-07-06 | 2007-12-19 | 哈尔滨工业大学 | 3D information detection device and method for pavement treadway |
| CN102230791A (en) * | 2011-03-31 | 2011-11-02 | 长沙理工大学 | W-shaped rutting bump height measuring device and W-shaped rutting testing system |
| CN102410807A (en) * | 2011-12-04 | 2012-04-11 | 吉林大学 | Automobile rutting depth measuring mechanism |
| CN103628394A (en) * | 2013-12-09 | 2014-03-12 | 山东交通学院 | Pavement rut detector |
| CN103711062A (en) * | 2012-10-08 | 2014-04-09 | 维特根有限公司 | Determining milled volume or milled area of a milled surface |
| CN104502991A (en) * | 2014-12-27 | 2015-04-08 | 芜湖赛特施工设备有限公司 | Track tracking detection device for construction site |
| CN204530404U (en) * | 2015-02-15 | 2015-08-05 | 长安大学 | A kind of portable rut detection instrument based on a road laser displacement sensor |
| US20160348324A1 (en) * | 2015-05-27 | 2016-12-01 | Caterpillar Paving Products Inc. | Cold planer transport payload monitoring system |
| CN206269784U (en) * | 2016-12-20 | 2017-06-20 | 吉林大学 | Adjustable automobile rutting depth measuring instrument |
-
2016
- 2016-12-20 CN CN201611181522.1A patent/CN106500645A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1534098A (en) * | 1967-06-16 | 1968-07-26 | Travaux Et Produits Routiers | Apparatus and method for measuring the depth of road ruts |
| SU879275A1 (en) * | 1979-10-29 | 1981-11-07 | Предприятие П/Я А-7701 | Device for vehicle assembly position determination |
| JPS56107101A (en) * | 1980-01-31 | 1981-08-25 | Akio Kubota | Circular-arc type automatic recording measuring apparatus for rut depth |
| JP2000088568A (en) * | 1998-09-16 | 2000-03-31 | Kinki Kensetsu Kk | Convenience method and apparatus for measuring rut depth continuously |
| CN101089548A (en) * | 2007-07-06 | 2007-12-19 | 哈尔滨工业大学 | 3D information detection device and method for pavement treadway |
| CN102230791A (en) * | 2011-03-31 | 2011-11-02 | 长沙理工大学 | W-shaped rutting bump height measuring device and W-shaped rutting testing system |
| CN102410807A (en) * | 2011-12-04 | 2012-04-11 | 吉林大学 | Automobile rutting depth measuring mechanism |
| CN103711062A (en) * | 2012-10-08 | 2014-04-09 | 维特根有限公司 | Determining milled volume or milled area of a milled surface |
| CN103628394A (en) * | 2013-12-09 | 2014-03-12 | 山东交通学院 | Pavement rut detector |
| CN104502991A (en) * | 2014-12-27 | 2015-04-08 | 芜湖赛特施工设备有限公司 | Track tracking detection device for construction site |
| CN204530404U (en) * | 2015-02-15 | 2015-08-05 | 长安大学 | A kind of portable rut detection instrument based on a road laser displacement sensor |
| US20160348324A1 (en) * | 2015-05-27 | 2016-12-01 | Caterpillar Paving Products Inc. | Cold planer transport payload monitoring system |
| CN206269784U (en) * | 2016-12-20 | 2017-06-20 | 吉林大学 | Adjustable automobile rutting depth measuring instrument |
Non-Patent Citations (3)
| Title |
|---|
| CHEN DAR-HAO: "Study of rut-depth measurements", 《TRANSPORTATION RESEARCH RECORD》 * |
| 庄继德: "《汽车地面运输系统工程》", 30 June 2000, 北京：北京理工大学出版社 * |
| 张德津等: "一种新的激光车辙深度测量方法研究", 《光学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828185A (en) * | 2018-04-24 | 2018-11-16 | 吉林大学 | A kind of Chinese herbaceous peony measurement vehicle-mounted cone index instrument of formula |
| CN110608704A (en) * | 2019-09-10 | 2019-12-24 | 广州珠江黄埔大桥建设有限公司 | Rut contour detection device and method |
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Application publication date: 20170315 |
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