CN207280387U - A kind of calibrating trolley for vehicle gabarit detector - Google Patents
A kind of calibrating trolley for vehicle gabarit detector Download PDFInfo
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- CN207280387U CN207280387U CN201721358589.8U CN201721358589U CN207280387U CN 207280387 U CN207280387 U CN 207280387U CN 201721358589 U CN201721358589 U CN 201721358589U CN 207280387 U CN207280387 U CN 207280387U
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- width
- calibrating
- telescopic arm
- telescopic
- vehicle
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Abstract
It the utility model is related to a kind of calibrating trolley for vehicle gabarit detector, calibrating trolley includes the vehicle frame for being provided with walking mechanism, width calibrating Telescopic boom mechanism is provided with vehicle frame, width calibrating Telescopic boom mechanism includes at least one width calibrating telescopic arm, width calibrating telescopic arm includes the width telescopic joint driving mechanism that at least two energy saving width in frame width direction expansion fit examine and determine telescopic joint and drive width calibrating telescopic joint action, and the width detection portion for being detected by corresponding vehicle gabarit detector is wherein provided with least significant end width calibrating telescopic joint.The utility model solves the problems, such as to need to cause verification process complicated using multiple vehicles when in the prior art examining and determine vehicle gabarit detector width detection.
Description
Technical field
It the utility model is related to the calibrating trolley for vehicle gabarit detector in calibrating field.
Background technology
Overload of motor-driven vehicle transfinite become seriously affect people's security of the lives and property, one of crisis social economic order it is prominent
Go wrong.In order to administer the overload and oversize of vehicle from source, China has issued and implemented standard GB/T 1589-2004《Road
Road motor vehicle contour dimension, axle load and quality》、GB7258-2012《Motor vehicle safe and technical specification》, it is desirable to it is each motor-driven
Car test survey station must be detected the contour dimension of motor vehicle.
Motor vehicle inspection station is detected the contour dimension of vehicle by vehicle gabarit detector at present, specific detection
Process is that detection zone of the vehicle with certain speed by vehicle gabarit detector, vehicle gabarit detector will obtain vehicle
Length, width and altitude information, in order to ensure the accuracy of detection of vehicle gabarit detector, it is necessary to periodically to vehicle gabarit detect
Instrument carries out the calibrating of length, width, elevation carrection.Current calibrating means are to rent real vehicle to examine by vehicle gabarit
Survey the detection zone of instrument, then go to scene to measure length, width and the height of vehicle with graduated scale, data that graduated scale measures and
The measurement data of vehicle gabarit detector is compared, to examine and determine vehicle gabarit detector.Existing this calibrating side
There are problems with for formula：The calibrating to gabarit detector is completed, generally requires multigroup detection data, and a kind of vehicle can only have
As soon as group data, need to rent various types of vehicles completion calibratings at this time, verification process is very cumbersome；In addition, to vehicle
Length, width, the dimensional measurement process of height, also relatively complicated, measurement accuracy is not high.
Utility model content
The purpose of this utility model is to provide a kind of calibrating trolley for vehicle gabarit detector, to solve existing skill
The problem of needing to cause verification process complicated using multiple vehicles when examining and determine vehicle gabarit detector width detection in art.
In order to solve the above technical problems, the technical solution that trolley method is examined and determine in the utility model is as follows：
Trolley is examined and determine, including is provided with the vehicle frame of walking mechanism, width calibrating Telescopic boom mechanism, width are provided with vehicle frame
Examining and determine Telescopic boom mechanism includes at least one width calibrating telescopic arm, and it is energy saving wide in vehicle frame that width calibrating telescopic arm includes at least two
The width calibrating telescopic joint of direction expansion fit is spent, width calibrating telescopic arm further includes the width of driving width calibrating telescopic joint action
Direction telescopic joint driving mechanism is spent, is wherein provided with least significant end width calibrating telescopic joint for by corresponding vehicle gabarit detector
The width detection portion of detection.
Width calibrating Telescopic boom mechanism includes detecting the width laser ranging of the collapsing length of the width calibrating telescopic arm
Instrument.
Vertical frame is provided with vehicle frame, width calibrating telescopic arm there are two, and two width calibrating telescopic arms are respectively left and right cloth
The left width calibrating telescopic arm and right width calibrating telescopic arm put, left and right width calibrating telescopic arm are arranged in the vertical frame.
Width laser rangefinder include be arranged at most head end width calibrating telescopic joint on width laser transceiver and
The width detection reflector being arranged on least significant end width calibrating telescopic joint.
Left and right width calibrating telescopic arm is hinged and connected with vertical frame, and the hinge axes of left and right width calibrating telescopic arm are before and after
Direction extends, and is provided with vertical frame and drives left width to examine and determine telescopic arm towards left expansion and the left width calibrating telescopic arm driving turned up
Mechanism, the right width for driving right width to examine and determine telescopic arm towards right expansion and withdrawal is provided with vertical frame and examines and determine telescopic arm driving machine
Structure.
Vertical frame is hinged and connected with vehicle frame, and the hinge axes of vertical frame extend in left-right direction, and driving vertical frame is arranged on vehicle frame
The vertical frame driving mechanism for erecting and falling.
Vertical frame is arranged at the center position in vehicle frame nose width direction, and left width calibrating telescopic arm, the calibrating of right width are stretched
Contracting arm is symmetrically arranged.
The beneficial effects of the utility model are：When examining and determine vehicle gabarit detector, walking mechanism drives vehicle frame to pass through
The detection zone of vehicle gabarit detector, the process with simulating vehicle by detection zone, width telescopic joint driving mechanism
The calibrating telescopic arm stretching, extension of driving width is retracted into certain length, comes the width of simulating vehicle, the width of vehicle gabarit detector
Detection sensor can detect width detection portion, so as to fulfill the calibrating to vehicle gabarit detector width measure, work as needs
During multigroup calibrating data, width telescopic joint driving mechanism driving width calibrating telescopic arm to other length can be completed to car
The multiple calibrating of gabarit detector width measure, is not required to more convenient, quick by various, verification process.
Further, the width that width examines and determine telescopic arm is measured by width laser rangefinder, measurement method is more smart
It is accurate quick.
Further, width calibrating telescopic arm laser includes left width calibrating telescopic arm and right width calibrating telescopic arm, keeps away
It is long and cause trolley of high cost to exempt from single width calibrating telescopic arm, and it is inconvenient to carry the problem of.
Further, left and right width calibrating telescopic arm and vertical frame is foldable packs up, can so reduce calibrating trolley fortune
Size during defeated, facilitates the transport of calibrating trolley.
Brief description of the drawings
Fig. 1 is the structure diagram for the embodiment 1 that trolley is examined and determine in the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structure diagram after width calibrating telescopic arm expansion in Fig. 1；
Fig. 4 is the structure diagram for the embodiment 2 that trolley is examined and determine in the utility model.
Embodiment
A kind of embodiment 1 of calibrating trolley for vehicle gabarit detector is as shown in Fig. 1 ~ 3：Including being provided with vehicle with walking machine
The vehicle frame 1 of structure, walking mechanism include a pair of of front walking wheel 2 and a pair of of rear walking wheel 8, and walking mechanism further includes driving front walking wheel
2 travel driving motors rotated.The front center of vehicle frame is hinged with the vertical frame 6 that hinge axes extend in left-right direction, on vehicle frame
The vertical frame driving mechanism that driving vertical frame erects and fell is provided with, vertical frame driving mechanism is 90 degree of angle electrical machineries, is driven by vertical frame
Motivation structure can erect vertical frame to perpendicular to vehicle frame posture, and vertical frame can also be fallen to vehicle frame.Width is provided with vertical frame
Degree calibrating Telescopic boom mechanism, width calibrating Telescopic boom mechanism include the left width calibrating telescopic arm 16 being symmetrically arranged and right width
Degree calibrating telescopic arm 15, each width calibrating telescopic arm include the width calibrating telescopic joint 20 that multi-joint telescoping coordinates, left and right width
The most head end telescopic joint of calibrating telescopic arm is articulated with the upper end of vertical frame 6, and the hinge axes of left and right width calibrating telescopic arm are parallel
It is extended along the longitudinal direction, the left width calibrating for driving left width calibrating telescopic arm expansion respectively and withdrawing is provided with vertical frame
Telescopic arm driving mechanism, the right width calibrating telescopic arm for driving right width calibrating telescopic arm expansion and withdrawing is additionally provided with vertical frame
Driving mechanism, in the present embodiment.Left width calibrating telescopic arm driving mechanism, right width calibrating telescopic arm driving mechanism are 90 degree
Angle electrical machinery, the driving of telescopic arm driving mechanism is examined and determine by width, corresponding width can be examined and determine telescopic arm and driven to water
Open and flat open position and the retrieving position being attached in vertical frame.The telescopic joint of each width calibrating telescopic arm is by width-telescopic drive chain 21
Expanding-contracting action is realized in drive, and the first chain folding and unfolding passage 22 of U-shaped is provided with vertical frame, and telescopic arm and vertical frame are examined and determine in width
Link position at be provided be engaged with width-telescopic drive chain chain transmission reversing sprocket 23, reversing sprocket 23 is by sprocket wheel
Driving motor drives and rotates.
The width laser that width calibrating Telescopic boom mechanism further includes the collapsing length of the corresponding width calibrating telescopic arm of detection is surveyed
Distance meter, width laser rangefinder has two in corresponding the present embodiment, is respectively arranged at left width calibrating telescopic arm and right width
Examine and determine on telescopic arm, width laser rangefinder includes the most head end width calibrating telescopic joint for being arranged at corresponding width calibrating telescopic arm
On width laser transceiver 18 and the width that is arranged on corresponding width calibrating telescopic arm least significant end width calibrating telescopic joint
Degree detection reflector 19, the size of width detection reflector 19 are more than the size of least significant end telescopic joint, on the one hand can so allow
Width detection reflector realizes the reflection to laser, and in addition the back side of width detection reflector also has sufficiently large and formed and be used for quilt
The width detection portion of corresponding vehicle gabarit detector detection identification.Width laser transceiver is arranged at without mobile portion
On part, it can so facilitate the signal output of width laser transceiver.
Height calibrating Telescopic boom mechanism is additionally provided with vertical frame, height is examined and determine Telescopic boom mechanism and stretched including a height calibrating
Contracting arm 12, height, which examines and determine telescopic arm 12, includes how energy saving height calibrating telescopic joint and driving height in above-below direction expansion fit
Examine and determine the short transverse telescopic joint driving mechanism of telescopic joint expanding-contracting action, in the present embodiment, short transverse telescopic joint driving mechanism
Also it is chain drive mechanism, chain drive mechanism includes height telescopic drive chain 5, chain reverse wheel 4 and chain driving wheel 3,
The second chain folding and unfolding passage 7 for 5 folding and unfolding of height telescopic drive chain is provided with vertical frame, with width telescopic joint driving machine
Structure is similar, and this will not be detailed here.The most head end of highly calibrating telescopic arm is highly examined and determine telescopic joint and is fixed in vertical frame 6, in height
Height laser rangefinder is provided with calibrating telescopic arm, height laser rangefinder includes being arranged on the most first of height calibrating telescopic arm
Height laser transceiver 13 on section height calibrating telescopic joint is highly examined with the least significant end for being arranged at height calibrating telescopic arm
Determine the height reflector 11 on telescopic joint, the upper face of height reflector, which is formed, to be used for by the detection identification of vehicle's contour detector
Height detection portion, height are examined and determine telescopic arm 12 and are between left width calibrating telescopic arm 16 and right width calibrating telescopic arm 15.
Standardization of length Telescopic boom mechanism is additionally provided with vehicle frame, standardization of length Telescopic boom mechanism includes being arranged at vehicle frame tail
The standardization of length telescopic arm 14 at end, standardization of length telescopic arm stretch including the how energy saving standardization of length in anteroposterior direction expansion fit
Section 30, in the present embodiment, standardization of length telescopic joint is box like structure, and the most head end telescopic joint of standardization of length telescopic arm is fixed on car
On frame, measurement accuracy is influenced to avoid the telescopic joint of standardization of length telescopic arm from being bent after stretching out, on each standardization of length telescopic joint
It is both provided with for rolling the telescopic joint support wheel 31 coordinated with ground supports, telescopic joint support wheel 31 is driven wheel, each flexible
Brake gear is both provided with section support wheel 31, flexible mechanism and the width calibrating telescopic arm and height of standardization of length telescopic arm are examined
It is different to determine the flexible mechanism of telescopic arm, will corresponding length by brake gear when needing standardization of length telescopic arm to carry out flexible
Telescopic joint support wheel on calibrating telescopic joint locks, and vehicle frame moves forward under walking mechanism drive, drives locked telescopic joint
Each standardization of length telescopic joint on front side of support wheel is stretched out, and realizes length, the length inspection on rear side of locked telescopic joint support wheel
Expanding-contracting action cannot be carried out by determining telescopic joint, and after calibrating trolley produces new length, releasing of brake device, vehicle frame is with each length
Examine and determine detection zone of the telescopic joint by vehicle's contour detector.Same is provided with length laser on standardization of length telescopic arm
Rangefinder, the length Laser emission receiver 32 of length laser range finder are arranged on vehicle frame 1, the length of length laser range finder
Detection reflector 10 is arranged on the least significant end standardization of length telescopic joint of standardization of length telescopic arm, after length detection reflector 10
Plate face, which is formed, to be used for by the length detection portion of vehicle's contour detector detection identification.Traveling wheel and telescopic joint support in the present embodiment
Wheel is the nylon wheel of on-inflatable, and the height that can so ensure to examine and determine trolley will not change because of weight, ensures height side
To the accuracy of calibrating.The front bottom end of standardization of length telescopic arm is hinged and connected with vehicle frame, the articulated shaft of standardization of length telescopic arm
Line is extended in left-right direction, and so when not in use, standardization of length telescopic arm can be folded to the downside of vehicle frame, and vertical frame
The upside of vehicle frame can be folded to, the whole length for examining and determine trolley and height are all smaller, suitable for carrying, facilitate calibration authority to take to
Execute-in-place.
When examining and determine vehicle gabarit detector, left width calibrating telescopic arm, right width calibrating telescopic arm, height-width inspection
Determine telescopic arm and standardization of length telescopic arm extends to certain length respectively, walking mechanism is with vehicle frame from vehicle gabarit detector
Detection zone in pass through, the length detection sensor of vehicle gabarit detector, width detecting sensor and height detection sensing
Device detects length, width and the height of entirely calibrating trolley, the data and calibrating by being identified to the back side of each reflector
The physical length of trolley, width and height compare, examine and determine trolley developed width be equal to the thickness of two width detection reflectors+
The spacing of+two width laser transceivers of measured value of two width laser rangefinders；Examine and determine actual height of trolley etc.
The ground clearance of receiver occurs in measured value+height laser of thickness+height laser rangefinder of height reflector；Examine and determine small
Measured value+length laser that the physical length of car is equal to thickness+length laser range finder of length detection reflector receives
Distance of the device apart from vehicle frame front end.The spacing of receiver, height laser hair occur for the thickness of each reflector, two width lasers
It is given value that receiver, which occurs, for the ground clearance of raw receiver and length laser apart from the distance of vehicle frame front end, so can
Simply to realize the calibrating to vehicle gabarit detector, when needing different groups of data, stretching for corresponding calibrating telescopic arm is adjusted
Length degree, makes calibrating trolley produce new length.Whole verification process is simple and convenient, while is not required testing person to go reality
Border measures, and alleviates the labor intensity of testing person, need not more rent Multiple Type vehicle, only needs a calibrating trolley
Complete effective calibrating to vehicle's contour detector.In calibrating trolley when not in use, each calibrating telescopic arm is withdrawn, while by width
Degree calibrating telescopic arm is turned up in vertical frame, and vertical frame was fallen, and the whole length for examining and determine trolley, width and height are all smaller, very
Carried suitable for testing person to calibrating work on the spot.
In the other embodiments of the utility model：Width calibrating telescopic arm, height examine and determine the expanding-contracting action of telescopic arm
It can not be realized by chain drive, be driven say by the Steel rope drive mechanism of driving cylinder or similar crane to realize
The expanding-contracting action of each telescopic joint；Standardization of length telescopic arm can also be realized flexible by other drive forms.
The embodiment 2 for examining and determine trolley is as shown in Figure 4：Embodiment 2 as different from Example 1, realizes calibrating trolley length
The standardization of length mechanism of change is not standardization of length Telescopic boom mechanism, and standardization of length mechanism includes being arranged at putting for vehicle frame tail end
Winding up roller 35, let off roll 35 are driven by unreeling motor, and flexible pouch 37 is wound with let off roll 35, ventilative material is filled with flexible pouch 37
Material, the afterbody of flexible pouch 37 are additionally provided with air valve 38, the air pump 40 for being inflated into flexible pouch are additionally provided with vehicle frame, flexible
The tail end of bag is connected with the trailer 39 for being contacted with ground, is provided with length detection reflector 10 on trailer 39, is set on vehicle frame 1
Be equipped with the corresponding length Laser emission receiver 32 of length detection reflector, at least a pair of of pressure roller is additionally provided with vehicle frame
36, flexible pouch 37 passes through between pressure roller 36.The use process of the standardization of length mechanism is：New length is produced when needing calibrating trolley
When spending, vehicle frame 1 drives movement forward in walking mechanism, unreels motor while realization unreels, it is certain that trailer contacts generation with ground
Frictional force, the adjustment of calibrating trolley length is realized by unreeling length, is unreeled to appropriate length, by air pump 40 to flexibility
Gas is filled with bag, the flexible pouch 37 of the rear side of pressure roller 36 can be heaved, and facilitate vehicle's contour detector to detect, ventilative in flexible pouch
Material can ensure that gas can be passed into the flexible pouch on rear side of pressure roller by the flexible pouch on front side of pressure roller.After completing to examine and determine, beat
The air valve 38 of flexible pouch afterbody is opened, motor is unreeled and realizes winding, the gas of flexible pouch rear end is discharged, will be filled with the same time by pressure roller
The flexible pouch of gas permeable material is ironed, convenient winding, realizes the minimum of calibrating trolley entire length.In the other of the utility model
In embodiment, gas permeable material can not also be filled in flexible pouch, air pump can be arranged on trailer at this time, and air pump is after flexible pouch
Hold and inflated into flexible pouch；Trailer can not also be contacted directly with ground, can set brake device on trailer at this time
Support wheel.
Claims (7)
- A kind of 1. calibrating trolley for vehicle gabarit detector, it is characterised in that：Vehicle frame including being provided with walking mechanism, car Width calibrating Telescopic boom mechanism is provided with frame, width calibrating Telescopic boom mechanism includes at least one width calibrating telescopic arm, wide Degree calibrating telescopic arm includes at least two energy saving width in frame width direction expansion fit and examines and determine telescopic joint, and width calibrating is flexible Arm further includes the width telescopic joint driving mechanism of driving width calibrating telescopic joint action, and wherein least significant end width calibrating is flexible The width detection portion for being detected by corresponding vehicle gabarit detector is provided with section.
- 2. calibrating trolley according to claim 1, it is characterised in that：Width calibrating Telescopic boom mechanism includes detecting the width The width laser rangefinder of the collapsing length of degree calibrating telescopic arm.
- 3. calibrating trolley according to claim 1 or 2, it is characterised in that：Vertical frame is provided with vehicle frame, width calibrating is flexible Arm has two, and two width calibrating telescopic arms are respectively that the left width calibrating telescopic arm that left and right is arranged and the calibrating of right width are flexible Arm, left and right width calibrating telescopic arm are arranged in the vertical frame.
- 4. calibrating trolley according to claim 3, it is characterised in that：Width laser rangefinder is wide including being arranged at most head end The width detection that degree is examined and determine the width laser transceiver on telescopic joint and is arranged on least significant end width calibrating telescopic joint is anti- Tabula rasa.
- 5. calibrating trolley according to claim 3, it is characterised in that：Left and right width calibrating telescopic arm is hinged phase with vertical frame Even, the hinge axes of left and right width calibrating telescopic arm extend along the longitudinal direction, and it is flexible that the left width calibrating of driving is provided with vertical frame Arm examines and determine telescopic arm driving mechanism towards left expansion and the left width turned up, and the right width calibrating telescopic arm court of driving is provided with vertical frame The right width calibrating telescopic arm driving mechanism of right expansion and withdrawal.
- 6. calibrating trolley according to claim 3, it is characterised in that：Vertical frame is hinged and connected with vehicle frame, the articulated shaft of vertical frame Line extends in left-right direction, and the vertical frame driving mechanism that driving vertical frame erects and fell is arranged on vehicle frame.
- 7. calibrating trolley according to claim 3, it is characterised in that：Vertical frame is arranged at the center in vehicle frame nose width direction At position, left width calibrating telescopic arm, right width calibrating telescopic arm are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358589.8U CN207280387U (en) | 2017-10-20 | 2017-10-20 | A kind of calibrating trolley for vehicle gabarit detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358589.8U CN207280387U (en) | 2017-10-20 | 2017-10-20 | A kind of calibrating trolley for vehicle gabarit detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280387U true CN207280387U (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358589.8U Expired - Fee Related CN207280387U (en) | 2017-10-20 | 2017-10-20 | A kind of calibrating trolley for vehicle gabarit detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN207280387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576272A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating dolly for vehicle gabarit detector |
-
2017
- 2017-10-20 CN CN201721358589.8U patent/CN207280387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576272A (en) * | 2017-10-20 | 2018-01-12 | 河南省计量科学研究院 | Calibrating dolly for vehicle gabarit detector |
| CN107576272B (en) * | 2017-10-20 | 2024-04-05 | 河南省计量测试科学研究院 | Verification trolley for vehicle contour detector |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20201020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |