CN103926089A - Sliding plate type automobile sideslip detection table dynamic and static calibration device and application method thereof - Google Patents
Sliding plate type automobile sideslip detection table dynamic and static calibration device and application method thereof Download PDFInfo
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- CN103926089A CN103926089A CN201410141599.0A CN201410141599A CN103926089A CN 103926089 A CN103926089 A CN 103926089A CN 201410141599 A CN201410141599 A CN 201410141599A CN 103926089 A CN103926089 A CN 103926089A
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Abstract
The invention relates to a sliding plate type automobile sideslip detection table dynamic and static calibration device and an application method of the calibration device. The calibration device is characterized in that metrological calibration regulation static sideslip calibration and dynamic calibration can be achieved at the same time, a linear workbench is fixed to the bottom of a device box, a ball screw stepping motor with a pushing plate is fixed to the linear workbench, a linear displacement sensor and the box are fixed into a whole through a corresponding tightening support, and a connecting rod at the front end of the linear displacement sensor is fixed to an open hole corresponding to the upper end of the pushing plate; the device box is fixed to a detection table sliding plate through two magnetic gauge stands symmetrically placed inside the device box; a pressure sensor with the adjustable perpendicular position is installed at the bottom end of the pushing plate. The device is portable, and split type lithium batteries are placed in the device box. The device is provided with a USB port or other peripheral extension parts so that the device can be controlled by an upper computer or by matrix keys of the device.
Description
Technical field
The present invention relates to a kind of calibrating installation and using method thereof, particularly about slide type skid monitor station sound state calibrating installation and using method thereof.Belong to automotive test calibration equipment technical field.
Background technology
Slip Amount of Front Wheel of Motor Vehicle is the important indicator of motor vehicle safety technology for detection.For ensureing the straight-line rolling of automobile steering wheel without horizontal sliding, require camber angle and toeing-in to have suitable cooperation, when Toe-in mated not at that time with camber angle, wheel just may not made pure rolling in straight-line travelling process, produces lateral sliding phenomenon.In the time that this sliding phenomenon is too serious, by destroying the condition of adhering to of wheel, lose directed driveability, cause traffic hazard and cause abnormal tyre wearing and tearing.So, regularly Steering Wheel Side Slip of Automobiles is detected, the investigation in time of pinpointing the problems, usability and economic performance to automobile are significant.The size of lateral sliding amount and direction can detect with the automotive wheel check-out console that breaks away.
According to GB7258-2004 " motor vehicle safe and technical specification " regulation, sideslip amount refers to when automobile straight-line travelling displacement is 1km, the transversal displacement amount of deflecting roller.The unit of sideslip amount is: m/km.Wheel side sliding amount should be less than or equal to 5m/km.
In order to ensure the measuring accuracy of automotive wheel sideslip check-out console, according to JJG908-2009 " vehicle side slipping testing stand vertification regulation " requirement, the automotive wheel sideslip inspection machine calibration interval are no more than 1 year.Must regularly examine and determine/calibrate by metrological service.Existing calibration method adopts many people to complete and be confined to by hand static verification conventionally.Concrete steps are for installing dial gauge and gear instrument, dial gauge sounding rod axis is consistent with slide plate moving direction, and be fixed on inspection edge of table by the universal gauge stand of magnetic force, and when practice, also can select Magnetic gauge stand as gear instrument, adjust the gear positions juxtaposition zero-bit of dial gauge.Move inward slide plate, the data that show with the real-time sideslip amount display recording from sideslip check-out console in the time that dial gauge shows that sideslip amount is respectively 3m/km, 5m/km, 7m/km contrast, and whether record analysis meets code requirement respectively.The amount of force of the moving slide board while needing in addition to record dial gauge sideslip amount indicating value and be respectively 0.1mm and 5mm with tautness meter.Vertification regulation regulation, when slide plate starts mobile 0.1mm from zero-bit, required acting force is not more than 60N; When starting to move to sideslip amount and be 5m/km from zero-bit, required acting force is not more than 120N.
Verification process needs many people manually to complete, human factor impact is larger, and the method for always using till today is only confined to manual adjustment side slid platform slide plate stroke, belong to static verification category, do not detect the dynamic calibration scheme of actual wheel lateral sliding, obtain in real time sideslip amount during through side slid platform slide plate for vehicle front, the calibrating installation comparing with the indicating value of vehicle side slipping testing stand afterwards.
Summary of the invention
For the present situation of skid monitor station calibrating, the object of this invention is to provide a kind of reliable, operative intelligence, convenient data processing measured, not only can complete " vehicle side slipping testing stand vertification regulation " static verification that requires, and have the skid monitor station sound state calibrating installation of dynamic calibration function.
Technical scheme of the present invention.A kind of slide type skid monitor station sound state calibrating installation, is characterized in that: when meeting the static sideslip calibrating of measurement verification regulations, also can carry out dynamic calibration.Straight line worktable is fixed on device box bottom, be fixed on straight line worktable with the ball-screw stepper motor of slurcam, linear displacement transducer is fixed as one by corresponding tightening support and device box, and the front end link of linear displacement transducer is fixed on slurcam upper end fixes perforate accordingly.Two Magnetic gauge stands that device box is placed its inside by symmetry are fixed on monitor station slide plate.The stop screw of straight line worktable bottom is realized worktable and is slided or fixing switching, and while removing stop screw, slurcam is followed the skateboarding of skid monitor station, and when stop screw tightening, slurcam promotes skateboarding.Slurcam bottom is provided with the adjustable pressure transducer in upright position.Device is portable set, and Split type lithium battery is positioned in device box.Device has the peripheral expansion such as USB mouth can also can be by self matrix press-key control by PC control.Device has the expansion of SD card in real time the data such as sideslip amount, power value to be stored in to probation redport.Slave part casing is fixed on slide plate gap one side by inner Magnetic gauge stand, and gap opposite side is fixed with baffle plate by Magnetic gauge stand, end link before the fixing linear displacement transducer stretching out in box body of baffle plate.Slave part has the expansion of SD card in real time the data such as sideslip amount to be stored in to probation redport.
The using method of above-mentioned skid monitor station sound state calibrating installation, dynamic calibration comprises the following steps: 1) narrate with the left skateboard of two slide type skid monitor stations.Bottom of device is removed stop screw, and device is placed horizontally at side slid platform left skateboard left side according to self screens projection, moves symmetry and be built in the switch of two switching regulator Magnetic gauge stands of device box, and device box is adsorbed on left skateboard.2) slurcam extend into the gap place of side slid platform slide plate and left side beam, and slurcam bottom props up left side beam.3) slave part casing is placed horizontally at side slid platform left skateboard right side according to self screens projection, and the switch that moves the Magnetic gauge stand that is built in slave part casing is adsorbed on left skateboard it.Baffle arrangement is placed on the beam of the right by Magnetic gauge stand, moves the switch of Magnetic gauge stand, and it is adsorbed on the beam of the right.Before linear displacement transducer, end link is fixed on baffle arrangement.4) numerical value of the linear displacement transducer of calibrating installation after completing according to placement carries out shift value tune " zero ".5) in the time of vehicle front process side slid platform left skateboard, wheel lateral sliding causes slide plate lateral sliding, drives slurcam motion, displacement transducer obtains sideslip amount, slave part casing is followed skateboarding, and its displacement transducer obtains sideslip amount, and sideslip amount is stored in the probation redport in SD in real time.
Static verification comprises the following steps: 1) narrate with the left skateboard of two slide type skid monitor stations.Bottom of device mounting limit screw, device is placed horizontally at side slid platform left skateboard left side according to self screens projection, moves symmetry and be built in the switch of two switching regulator Magnetic gauge stands of device box, and device box is adsorbed on left skateboard.2) slurcam extend into the gap place of side slid platform slide plate and left side beam, control step motor makes slurcam move to device direction, clashes into the travel switch that is fixed on casing edge, and stepper motor shuts down automatically, slurcam is static, props up left side beam with the slurcam bottom of this state.3) slave part casing is placed horizontally at side slid platform left skateboard right side according to self screens projection, and the switch that moves the Magnetic gauge stand that is built in slave part casing is adsorbed on left skateboard it.Baffle arrangement is placed on the beam of the right by Magnetic gauge stand, moves the switch of Magnetic gauge stand, and it is adsorbed on the beam of the right.Before linear displacement transducer, end link is fixed on baffle arrangement.4) numerical value of the linear displacement transducer of calibrating installation after completing according to placement carries out shift value tune " zero ".5) use the matrix press-key of calibrating installation self or connect PC control stepper motor by expansion interface, at the uniform velocity drive slurcam left side bar direction move 3mm(and narrate with 3mm according to measurement verification regulations), slurcam promotes the at the uniform velocity mobile 3mm of slide plate, obtains sideslip amount.Slave part casing is followed skateboarding, and its displacement transducer obtains sideslip amount.6) the sideslip amount that calibrating installation obtains and the indicating value of skid monitor station contrast.Sideslip amount is shown in real time the liquid crystal display of device and is stored in the probation redport in SD card.7) slurcam bottom is fixed with miniature force cell, and the contact of miniature force cell props up left side beam, and sensor upright position is fixed according to actual side slid platform left side beam position adjustments.Connect PC control stepper motor by the matrix press-key of calibrating installation self or by expansion interface, at the uniform velocity drive slurcam left side bar direction move 0.1mm(and narrate with 0.1mm according to vertification regulation), slurcam promotes the at the uniform velocity mobile 0.1mm of slide plate, and now pressure transducer obtains power value in real time.Power value is shown in the liquid crystal display of device and is stored in the probation redport in SD card.
The technical solution used in the present invention has the following advantages: 1,, in the time that vehicle front passes through the slide plate of sideslip detecting bench, the indicating value that this device can obtain sideslip amount and sideslip detecting bench in real time contrasts, and realizes dynamic calibration function.2, owing to being designed with stepper motor pushing mechanism and displacement transducer, can intelligence complete the static verification function that vertification regulation requires, substitute original manual operations, improved the accuracy of skid calibrating.3, portable Electromechanical Design.By to installing two fixing Magnetic gauge stands of entirety, stepper motor pushing mechanism, displacement transducer, straight line worktable, lithium battery group etc., all integrated installation is in a casing, this casing is also fixed with the modules such as circuit pcb board.Device box size length and width ratio meets golden section proportion, and overall appearance is generous.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
In figure: 10, main part, 20, slave part, 101, instrument box, 102, straight line worktable, 103, switching regulator Magnetic gauge stand, 104, side slid platform slide plate, 105, screens projection a, 106, stop screw, 107, ball-screw stepper motor, 108, ball bearing, 109, slurcam, 110, thrust plate, 111, straight line optical axis, 112, left side beam, 113, optical axis bearing, 114, linear displacement transducer, 115, miniature force cell, 116, travel switch, 117, protective cover, 118, liquid crystal display, 119, matrix press-key, 120, SD draw-in groove mouth a, 121, expansion opening, 122, rubber bayonet socket circle, 201, instrument box, 202, switching regulator Magnetic gauge stand, 203 screens projection b, 204, linear displacement transducer fixed head, 205, linear displacement transducer, 206, lithium battery group, 207, the small-sized liquid crystal display of OLED high resolving power, 208, matrix press-key, 209, baffle arrangement, 210, switching regulator Magnetic gauge stand, 211, the right beam.212, SD draw-in groove mouth b.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail.
As shown in Figure 1, the present invention includes calibrating installation main part 10 and slave part 20.
Calibrating installation main part 10 comprises welded instrument box 101 and straight line worktable 102, the switching regulator Magnetic gauge stand 103 that instrument box 101 is positioned over both sides by symmetry is fixed on side slid platform slide plate 104, and instrument box 101 edges have screens projection a105 to be stuck in slide plate edge help instrument horizontal positioned.Straight line worktable 102 is fixed on the centre position of instrument box 101, stop screw 106 is installed from bottom between straight line worktable 102 and instrument box 101, ball-screw stepper motor 107 is fixed on straight line worktable 102, ball bearing 108 is installed on the leading screw of ball-screw stepper motor 107, slurcam 109 is fixed on ball bearing 108, by the fixed guide effect of thrust plate 110 and four straight line optical axises 111, can make slurcam 109 along continuous straight runs promote to side slid platform left side beam 112; Four straight line optical axises 111 are connected by optical axis bearing 113 and slurcam 109, and thrust plate 110 is fixed in one end, and the other end is fixed on the end face of ball-screw stepper motor 107.There is the projection of fixing linear displacement transducer 114 front end links on slurcam 109 tops.Slurcam 109 bottoms are fixed with the adjustable miniature force cell 115 of vertical range, and the contact on miniature force cell 115 tops props up left side beam 112.Between casing 101 edges and slurcam 109, travel switch 116 is installed.For the accuracy of protection slurcam is designed with protective cover 117, be fixed on casing edge pushing mechanism on it; Device, for portable set, is powered by lithium battery group; Instrument box 101 tops are fixed with circuit pcb board, liquid crystal display 118, matrix press-key 119; There is SD draw-in groove mouth a120 the both sides of instrument box 101, USB mouth, serial ports expansion opening 121, and be designed with the rubber bayonet socket circle 122 that facilitates instrument to place.
Calibrating installation slave part 20 comprises welded instrument box 201 and it is played to the switching regulator Magnetic gauge stand 202 of fixation.Instrument box edge has screens projection b203 to be stuck in slide plate edge help instrument horizontal positioned.In instrument box 201, on switching regulator Magnetic gauge stand 202, there is linear displacement transducer fixed head 204 to be fixed linear displacement transducer 205, there is battery fixed head displacement transducer 205 upper ends, and lithium battery group 206 is fixed on battery fixed head; In the upper part of instrument box 201, there are circuit pcb board, the small-sized liquid crystal display 207 of OLED high resolving power and matrix press-key 208.The front end link of linear displacement transducer 205 is fixed by baffle arrangement 209 use nuts.Baffle arrangement 209 is fixed on the beam 211 of the right by switching regulator Magnetic gauge stand 210; One side of instrument box 201 has SD draw-in groove mouth b212.
Concrete using method of the present invention, specific as follows described in.
First be to the moving dynamic calibration of slide type skid monitor station.The narration as an example of the left skateboard of two slide type skid monitor stations example.
1) calibrating installation main part 10 is removed the stop screw 106 of bottom, be positioned over slide plate 104 left sides, screens projection a105 by casing 101 edges is placed horizontally at gap place, slide plate left side, moves the switch of switching regulator Magnetic gauge stand 103, and whole device is adsorbed on slide plate 104.
2) slurcam 109 extend into the gap place of side slid platform slide plate 104 and left side beam 112, by matrix press-key 119 or expansion mouthful 121 connection host computers, stepper motor 107 is controlled, in the time of miniature force cell 115 numerical value change, stop immediately stepper motor 107, so just make slurcam 109 bottoms prop up left side beam 112.
3) slave part 20 casings 201 are placed horizontally at side slid platform slide plate 104 right sides according to the protruding b203 of self screens, and the switch that moves the switching regulator Magnetic gauge stand 202 that is built in slave part casing is adsorbed on slide plate 104 it.
4) baffle arrangement 209 is fixing by switching regulator Magnetic gauge stand 210, is placed on the beam 211 of the right, moves the switch of switching regulator Magnetic gauge stand 210, and it is adsorbed on the beam 211 of the right.The front end link of linear displacement transducer 205 is fixed on baffle arrangement 209.
5) numerical value of the linear displacement transducer of calibrating installation after completing according to placement carries out shift value tune " zero ".
6) in the time of vehicle front process side slid platform slide plate 104, wheel lateral sliding causes slide plate 104 lateral slidings to drive the slurcam 109 of calibrating installation main parts 10 to move, and linear displacement transducer 114 obtains sideslip amount.The casing 201 of slave part 20 is followed slide plate 104 and is moved, and its linear displacement transducer 205 obtains sideslip amount.Sideslip amount is stored in the probation redport in SD card expansion a120, SD card expansion b212 in real time.
To the moving static verification of slide type skid monitor station below.The narration as an example of the left skateboard of two slide type skid monitor stations example.
1) calibrating installation main part 10 bottom mounting limit screws 106, device box 101 is placed horizontally at side slid platform slide plate 104 left sides according to self screens projection 105, move the switch that symmetry is built in two switching regulator Magnetic gauge stands 103 of device box 101, device 10 is adsorbed on slide plate 104.
2) slurcam 109 extend into the gap place of side slid platform slide plate 104 and left side beam 112, controlling ball-screw stepper motor 107 makes slurcam 109 move to device box 101 directions, shock is fixed on the travel switch 116 at casing edge, stepper motor 107 shuts down automatically, slurcam 109 is static, allows its bottom prop up left side beam 112 with the slurcam 109 of this state.
3) slave part 20 casings 201 are placed horizontally at side slid platform slide plate 104 right sides according to the protruding b203 of self screens, move the switch of the switching regulator Magnetic gauge stand 202 that is built in slave part casing 201, and slave part casing 201 is adsorbed on slide plate 104.
4) baffle arrangement 209 is fixing by switching regulator Magnetic gauge stand 210, is placed on the beam 211 of the right, moves the switch of switching regulator Magnetic gauge stand 210, and it is adsorbed on the beam 211 of the right.The front end link of linear displacement transducer 205 is fixed on baffle arrangement 209.
5) numerical value of the linear displacement transducer of calibrating installation after completing according to placement carries out shift value tune " zero ".
6) by the matrix press-key 119 of calibrating installation main part 10 self or connect PC control stepper motor 107 by expansion interface 121, stepper motor 107 at the uniform velocity drive slurcam 109 left side bar 112 directions move 3mm(and narrate with 3mm according to measurement verification regulations), slurcam 109 promotes the at the uniform velocity mobile 3mm of slide plate 104, and linear displacement transducer 114 obtains sideslip amount.Meanwhile slave part casing 201 is followed the at the uniform velocity mobile 3mm of slide plate 104, and linear displacement transducer 205 obtains sideslip amount.
7) the sideslip amount that calibrating installation obtains and the indicating value of skid monitor station contrast.Sideslip amount is shown in real time the small-sized liquid crystal display 207 of liquid crystal display 118, OLED high resolving power of calibrating installation and is stored in the probation redport in SD card expansion a120, SD card expansion b212.
8) slurcam 109 bottoms are fixed with miniature force cell 115.The contact on miniature force cell 115 tops props up left side beam 112, and force cell 115 upright positions are fixed according to actual side slid platform left side beam 112 position adjustments.By the matrix press-key 118 of calibrating installation main part self or connect PC control stepper motor by expansion interface 121, at the uniform velocity drive slurcam 109 left side bar 112 directions move 0.1mm(and narrate with 0.1mm according to vertification regulation), slurcam 109 promotes the at the uniform velocity mobile 0.1mm of slide plate 104, now the real-time acquisition power value of miniature force cell 115.Power value is shown in the liquid crystal display 118 of device and is stored in the probation redport in SD card expansion a120.
Claims (3)
1. a slide type skid monitor station sound state calibrating installation, is characterized in that: this device comprises calibrating installation main part (10) and slave part (20);
Calibrating installation main part (10) comprises welded instrument box (101) and straight line worktable (102), the switching regulator Magnetic gauge stand (103) that instrument box (101) is positioned over both sides by symmetry is fixed on side slid platform slide plate (104), and there is screens projection a(105 at instrument box (101) edge) be stuck in slide plate edge and help instrument horizontal positioned, straight line worktable (102) is fixed on the centre position of instrument box (101), between straight line worktable (102) and instrument box (101), stop screw (106) is installed from bottom, ball-screw stepper motor (107) is fixed on straight line worktable (102), ball bearing (108) is installed on the leading screw of ball-screw stepper motor (107), slurcam (109) is fixed on ball bearing (108), by the fixed guide effect of thrust plate (110) and four straight line optical axises (111), can make slurcam (109) along continuous straight runs promote to side slid platform left side beam (112), four straight line optical axises (111) are connected by optical axis bearing (113) and slurcam (109), and thrust plate (110) is fixed in one end, and the other end is fixed on the end face of ball-screw stepper motor (107), there is the projection of the front end link of fixing linear displacement transducer (114) on slurcam (109) top, slurcam (109) bottom is fixed with the adjustable miniature force cell (115) of vertical range, and the contact on miniature force cell (115) top props up left side beam (112), between casing (101) edge and slurcam (109), travel switch (116) is installed, for the accuracy of protection slurcam is designed with protective cover (117), be fixed on casing edge pushing mechanism on it, device, for portable set, is powered by lithium battery group, instrument box (101) top is fixed with circuit pcb board, liquid crystal display (118), matrix press-key (119), there is SD draw-in groove mouth a(120 the both sides of instrument box (101)), USB mouth, serial ports expansion opening (121), and be designed with the rubber bayonet socket circle (122) that facilitates instrument to place,
Calibrating installation slave part (20) comprises welded instrument box (201) and it is played to the switching regulator Magnetic gauge stand (202) of fixation; There is screens projection b(203 at instrument box edge) be stuck in slide plate edge and help instrument horizontal positioned; In instrument box (201), on switching regulator Magnetic gauge stand (202), there is linear displacement transducer fixed head (204) to be fixed linear displacement transducer (205), there is battery fixed head displacement transducer (205) upper end, and lithium battery group (206) is fixed on battery fixed head; In the upper part of instrument box (201), there are circuit pcb board, the small-sized liquid crystal display of OLED high resolving power (207) and matrix press-key (208); The front end link of linear displacement transducer (205) is fixed with nut by baffle arrangement (209); Baffle arrangement (209) is fixed on the right beam (211) by switching regulator Magnetic gauge stand (210); One side of instrument box (201) has SD draw-in groove mouth b(212).
2. according to a kind of slide type skid monitor station sound state calibrating installation claimed in claim 1, the left skateboard detection method of two slide type skid monitor stations, is characterized in that:
1) calibrating installation main part (10) is removed the stop screw (106) of bottom, be positioned over slide plate (104) left side, screens projection a(105 by casing (101) edge) be placed horizontally at gap place, slide plate left side, move the switch of switching regulator Magnetic gauge stand (103), whole device is adsorbed on slide plate (104);
2) slurcam (109) extend into the gap place of side slid platform slide plate (104) and left side beam (112), connecting host computer by matrix press-key (119) or expansion mouthful (121) controls stepper motor (107), in the time of miniature force cell (115) numerical value change, stop immediately stepper motor (107), so just make slurcam (109) bottom prop up left side beam (112);
3) slave part (20) casing (201) is according to self screens projection b(203) be placed horizontally at side slid platform slide plate (104) right side, the switch that moves the switching regulator Magnetic gauge stand (202) that is built in slave part casing is adsorbed on slide plate (104) it;
4) baffle arrangement (209) is fixing by switching regulator Magnetic gauge stand (210), is placed on the right beam (211) upper, moves the switch of switching regulator Magnetic gauge stand (210), and it is adsorbed on the right beam (211); The front end link of linear displacement transducer (205) is fixed on baffle arrangement (209);
5) numerical value of the linear displacement transducer of calibrating installation after completing according to placement carries out shift value tune " zero ";
6) in the time of vehicle front process side slid platform slide plate (104), wheel lateral sliding causes slide plate (104) lateral sliding to drive slurcam (109) motion of calibrating installation main part (10), and linear displacement transducer (114) obtains sideslip amount; The casing (201) of slave part (20) is followed slide plate (104) motion, and its linear displacement transducer (205) obtains sideslip amount; Sideslip amount is stored in SD card expansion a(120 in real time), SD card expansion b(212) in probation redport.
3. according to a kind of slide type skid monitor station sound state calibrating installation claimed in claim 1, the static verification that slide type skid monitor station is moving, is characterized in that:
1) calibrating installation main part (10) bottom mounting limit screw (106), device box (101) is placed horizontally at side slid platform slide plate (104) left side according to self screens projection (105), move the switch that symmetry is built in two switching regulator Magnetic gauge stands (103) of device box (101), device (10) is adsorbed on slide plate (104);
2) slurcam (109) extend into the gap place of side slid platform slide plate (104) and left side beam (112), controlling ball-screw stepper motor (107) makes slurcam (109) move to device box (101) direction, shock is fixed on the travel switch (116) at casing edge, stepper motor (107) shuts down automatically, slurcam (109) is static, allows its bottom prop up left side beam (112) with the slurcam (109) of this state;
3) slave part (20) casing (201) is according to self screens projection b(203) be placed horizontally at side slid platform slide plate (104) right side, move the switch of the switching regulator Magnetic gauge stand (202) that is built in slave part casing (201), slave part casing (201) is adsorbed on slide plate (104);
4) baffle arrangement (209) is fixing by switching regulator Magnetic gauge stand (210), is placed on the right beam (211) upper, moves the switch of switching regulator Magnetic gauge stand (210), and it is adsorbed on the right beam (211); The front end link of linear displacement transducer (205) is fixed on baffle arrangement (209);
5) numerical value of the linear displacement transducer of calibrating installation after completing according to placement carries out shift value tune " zero ";
6) by the matrix press-key (119) of calibrating installation main part (10) self or by expansion interface (121) connection PC control stepper motor (107), stepper motor (107) at the uniform velocity drive slurcam (109) left side bar (112) direction move 3mm, slurcam (109) promotes the at the uniform velocity mobile 3mm of slide plate (104), and linear displacement transducer (114) obtains sideslip amount; Meanwhile slave part casing (201) is followed the at the uniform velocity mobile 3mm of slide plate (104), and linear displacement transducer (205) obtains sideslip amount;
7) the sideslip amount that calibrating installation obtains and the indicating value of skid monitor station contrast; Sideslip amount is shown in real time liquid crystal display (118), the small-sized liquid crystal display of OLED high resolving power (207) of calibrating installation and is stored in SD card expansion a(120), SD card expansion b(212) in probation redport;
8) slurcam (109) bottom is fixed with miniature force cell (115); The contact on miniature force cell (115) top props up left side beam (112), and force cell (115) upright position is fixed according to actual side slid platform left side beam (112) position adjustments; Connect PC control stepper motor by the matrix press-key (118) of calibrating installation main part self or by expansion interface (121), at the uniform velocity drive slurcam (109) left side bar (112) direction move 0.1mm, slurcam (109) promotes the at the uniform velocity mobile 0.1mm of slide plate (104), and now miniature force cell (115) obtains power value in real time; Power value is shown in the liquid crystal display (118) of device and is stored in SD card expansion a(120) in probation redport.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141599.0A CN103926089A (en) | 2014-04-09 | 2014-04-09 | Sliding plate type automobile sideslip detection table dynamic and static calibration device and application method thereof |
| CN201410384010.XA CN104198199A (en) | 2014-04-09 | 2014-08-06 | Verification device for sideslip detecting table of sliding plate type motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141599.0A CN103926089A (en) | 2014-04-09 | 2014-04-09 | Sliding plate type automobile sideslip detection table dynamic and static calibration device and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103926089A true CN103926089A (en) | 2014-07-16 |
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|---|---|---|---|
| CN201410141599.0A Withdrawn CN103926089A (en) | 2014-04-09 | 2014-04-09 | Sliding plate type automobile sideslip detection table dynamic and static calibration device and application method thereof |
| CN201410384010.XA Pending CN104198199A (en) | 2014-04-09 | 2014-08-06 | Verification device for sideslip detecting table of sliding plate type motor vehicle |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410384010.XA Pending CN104198199A (en) | 2014-04-09 | 2014-08-06 | Verification device for sideslip detecting table of sliding plate type motor vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198199A (en) * | 2014-04-09 | 2014-12-10 | 北京工业大学 | Verification device for sideslip detecting table of sliding plate type motor vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010070568A (en) * | 2001-05-24 | 2001-07-27 | 황상익 | Side slip tester |
| CN2497295Y (en) * | 2001-08-03 | 2002-06-26 | 关春善 | Slide-board-type automobile sideslip checkout stand cabibrating installation |
| CN102226742B (en) * | 2011-03-28 | 2013-04-24 | 北京维安技科技发展有限公司 | Automobile sideslip check-out console automatic detecting instrument and application method thereof |
| CN202166540U (en) * | 2011-06-30 | 2012-03-14 | 长城汽车股份有限公司 | Calibrating device for automobile wheel sideslip test stand |
| CN203053712U (en) * | 2012-12-09 | 2013-07-10 | 成都卓程科技有限公司 | Automatic calibrating device for vehicle sideslip detection platform |
| CN103926089A (en) * | 2014-04-09 | 2014-07-16 | 北京工业大学 | Sliding plate type automobile sideslip detection table dynamic and static calibration device and application method thereof |
| CN204101299U (en) * | 2014-08-06 | 2015-01-14 | 北京市计量检测科学研究院 | A kind of slide type skid monitor station sound state calibrating installation |
-
2014
- 2014-04-09 CN CN201410141599.0A patent/CN103926089A/en not_active Withdrawn
- 2014-08-06 CN CN201410384010.XA patent/CN104198199A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198199A (en) * | 2014-04-09 | 2014-12-10 | 北京工业大学 | Verification device for sideslip detecting table of sliding plate type motor vehicle |
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| CN104198199A (en) | 2014-12-10 |
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Application publication date: 20140716 |