CN207280425U - A kind of vehicle gabarit detector calibrating trolley - Google Patents
A kind of vehicle gabarit detector calibrating trolley Download PDFInfo
- Publication number
- CN207280425U CN207280425U CN201721357609.XU CN201721357609U CN207280425U CN 207280425 U CN207280425 U CN 207280425U CN 201721357609 U CN201721357609 U CN 201721357609U CN 207280425 U CN207280425 U CN 207280425U
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- Prior art keywords
- length
- calibrating
- vehicle
- standardization
- trolley
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Abstract
It the utility model is related to a kind of vehicle gabarit detector calibrating trolley, vehicle frame including being provided with walking mechanism, the standardization of length mechanism of length change can be produced by being provided with vehicle frame, standardization of length mechanism includes the let off roll being arranged on the vehicle frame, calibrating band is wound with let off roll, the tail end of calibrating band is connected with trailer, and the length detection portion for being detected by corresponding vehicle surgery detector is provided with trailer.In the linear measure longimetry calibrating to vehicle gabarit detector, the let off roll of standardization of length mechanism can produce the length of change by unreeling, so that calibrating trolley obtains different length, the length detection sensor of vehicle gabarit detector can detect length detection portion, so as to fulfill the calibrating of the linear measure longimetry to vehicle gabarit detector, when needing multigroup calibrating data, standardization of length mechanism, which produces different length, can complete the calibrating to vehicle gabarit detector linear measure longimetry, it is not required to convenient, fast by various, verification process.
Description
Technical field
It the utility model is related to the vehicle gabarit detector calibrating trolley 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 vehicle gabarit detector calibrating trolley, to solve in the prior art
The problem of to needing to cause verification process complicated using multiple vehicles during vehicle gabarit detector standardization of length.
In order to solve the above technical problems, the technical solution that trolley is examined and determine in the utility model is as follows：
Vehicle gabarit detector calibrating trolley, including the vehicle frame of walking mechanism is provided with, being provided with vehicle frame to produce
The standardization of length mechanism of raw length change, standardization of length mechanism include the let off roll being arranged on the vehicle frame, are twined on let off roll
Calibrating band is wound with, the tail end for examining and determine band is connected with trailer, is provided with trailer for being detected by corresponding vehicle surgery detector
Length detection portion.
Standardization of length mechanism further includes the length-measuring appliance that length is unreeled for measuring the calibrating band.
The let off roll is by unreeling motor driving.
The trailer has the contact site for being used for contacting with ground friction, or is provided with trailer with brake gear
Support wheel.
Length-measuring appliance is length laser range finder, and length laser range finder includes length Laser emission receiver and length
Degree detection reflector.
The length Laser emission receiver is arranged on vehicle frame, and the length detection reflector is set and the trailer
On.
Standardization of length band have can filling gas inner cavity, be provided with vehicle frame or trailer for the standardization of length band
The air pump of inflation.
Air pump is arranged on vehicle frame, and air pump is inflated from the front end of standardization of length band to standardization of length band, standardization of length band
Tail end is provided with air valve, at least a pair of of pressure roller is provided with vehicle frame, standardization of length band in roller gap by passing through.
Gas permeable material is filled with standardization of length band.
The beneficial effects of the utility model are：In the linear measure longimetry calibrating to vehicle gabarit detector, walking mechanism band
Motor-car frame is by the detection zone of vehicle gabarit detector, the process with simulating vehicle by detection zone, standardization of length mechanism
Let off roll the length of change can be produced by unreeling so that calibrating trolley obtains different length, carrys out the length of simulating vehicle
Degree, the length detection sensor of vehicle gabarit detector can detect length detection portion, be detected so as to fulfill to vehicle gabarit
The calibrating of the linear measure longimetry of instrument, when needing multigroup calibrating data, standardization of length mechanism produces different length and can complete pair
The calibrating of vehicle gabarit detector linear measure longimetry, is not required to convenient, fast by various, verification process.
Brief description of the drawings
Fig. 1 is the structure diagram of one embodiment of vehicle gabarit detector calibrating trolley in the utility model；
Fig. 2 is the structure diagram after width calibrating telescopic arm expansion in the utility model.
Embodiment
A kind of vehicle gabarit detector uses the embodiment of calibrating trolley as shown in Figure 1 and 2：Including being provided with walking mechanism
Vehicle frame 1, 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 2 turns of front walking wheel of driving
Dynamic travel driving motor.The front center of vehicle frame is hinged with the vertical frame 6 that hinge axes extend in left-right direction, is set on vehicle frame
There is the vertical frame driving mechanism that driving vertical frame erects and fell, vertical frame driving mechanism is 90 degree of angle electrical machineries, passes through vertical frame driving machine
Structure can erect vertical frame to perpendicular to vehicle frame posture, and vertical frame can also be fallen to vehicle frame.Width inspection is provided with vertical frame
Determine Telescopic boom mechanism, width calibrating Telescopic boom mechanism includes the left width calibrating telescopic arm 16 being symmetrically arranged and the inspection of right width
Determine telescopic arm 15, each width calibrating telescopic arm includes the width calibrating telescopic joint 20 that multi-joint telescoping coordinates, left and right width calibrating
The most head end telescopic joint of 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 along preceding
Rear direction is extended, and is provided with vertical frame and is driven left width calibrating telescopic arm expansion and the left width calibrating withdrawn flexible respectively
Arm driving mechanism, the right width calibrating telescopic arm driving for driving right width calibrating telescopic arm expansion and withdrawing is additionally provided with vertical frame
Mechanism, in the present embodiment.Left width calibrating telescopic arm driving mechanism, right width calibrating telescopic arm driving mechanism are 90 degree of corners
Motor, 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 horizontal exhibition
Open position and the retrieving position being attached in vertical frame.The telescopic joint of each width calibrating telescopic arm is driven by width-telescopic drive chain 21
Realize expanding-contracting action, the first chain folding and unfolding passage 22 of U-shaped is provided with vertical frame, the company of telescopic arm and vertical frame is examined and determine in width
The reversing sprocket 23 for being provided with position and transmission being engaged with width-telescopic drive chain chain is connect, reversing sprocket 23 is by chain wheel drive
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 mechanism is additionally provided with vehicle frame, standardization of length mechanism includes being arranged at the let off roll of vehicle frame tail end
35, let off roll 35 is driven by unreeling motor, and calibrating band is wound with let off roll 35, and calibrating band can be inflated in the present embodiment
Flexible pouch 37, is filled with gas permeable material in flexible pouch 37, the afterbody of flexible pouch 37 is additionally provided with air valve 38, is additionally provided with vehicle frame
For the air pump 40 inflated from front end into flexible pouch, the tail end of flexible pouch is connected with trailer 39, and 39 bottom of trailer, which has, to be used for
The contact site contacted with ground friction, is provided with length detection reflector 10, the rear plate face of length detection reflector on trailer 39
The length detection portion for being used for being detected by the length detection sensor of vehicle gabarit detector is formed, is provided with vehicle frame 1 and length
The corresponding length Laser emission receiver 32 of reflector is detected, length detection reflector and length Laser emission receiver are together
Length laser range finder is formed, at least a pair of of pressure roller 36 is additionally provided with vehicle frame, flexible pouch 37 passes through between pressure roller 36.The length
The use process of calibration authority is：When needing calibrating installation to produce new length, vehicle frame 1 is driven towards reach in walking mechanism
It is dynamic, unreel motor while realization unreels, trailer is contacted with ground produces certain frictional force, and calibrating dress is realized by unreeling length
The adjustment of length is put, is unreeled to appropriate length, gas, the flexible pouch of the rear side of pressure roller 36 are filled with into flexible pouch by air pump 40
37 can heave so that calibrating bag occupies certain thickness, facilitates vehicle's contour detector to detect, and the gas permeable material in flexible pouch can be with
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, the physical length for examining and determine trolley is equal to length
Measured value+length laser pick-off transmitter of thickness+length laser pick-off transmitter of degree detection reflector is away from vehicle frame front end
Distance, the thickness and length laser pick-off transmitter of length detection reflector are given values apart from the distance of vehicle frame front end.
After completing to examine and determine, the air valve 38 of flexible pouch afterbody is opened, motor is unreeled and realizes winding, pressure roller arranges the gas of flexible pouch rear end
Go out, while the flexible pouch that will be filled with gas permeable material is ironed, convenient winding, realizes the minimum of calibrating installation entire length.
When examining and determine vehicle gabarit detector, left width calibrating telescopic arm, right width calibrating telescopic arm, height-width inspection
Determine telescopic arm and extend to certain length, let off roll also unreels certain length, and walking mechanism is detected with vehicle frame from vehicle gabarit
By the way that length detection sensor, width detecting sensor and the height detection of vehicle gabarit detector pass in the detection zone of instrument
Sensor detects length, width and the height of whole calibrating installation, the data and inspection by being identified to the back side of each reflector
Physical length, width and the height for determining device compare, and can simply realize the calibrating to vehicle gabarit detector, are needing not
During with group data, adjust corresponding calibrating telescopic arm and unreel length, calibrating installation is produced new length.Entirely examined and determine
Journey is simple and convenient, while is not required testing person to go actual measurement, alleviates the labor intensity of testing person, need not more rent
Multiple Type vehicle, only needs a calibrating installation to complete effective calibrating to vehicle's contour detector.In calibrating installation not
In use, each calibrating telescopic arm is withdrawn, while width calibrating telescopic arm is turned up in vertical frame, vertical frame was fallen, will be examined and determine
Band is packed up, and the length of whole calibrating installation, width and height are all smaller, is highly suitable for testing person and is carried to the live work of calibrating
Make.
In the other embodiments of the utility model：Gas permeable material can not also be filled in flexible pouch, air pump can be with this time
It is arranged on trailer, air pump is inflated from flexible pouch rear end into flexible pouch；Trailer can not also be contacted directly with ground, at this time may be used
To set the support wheel of brake device on trailer；Calibrating band may not be flexible-belt, and cloth material is made for example；
When calibrating just possesses certain thickness with itself to be detected, calibrating band is without inflation；Let off roll can also be manually
Unreel；Size can also be marked with calibrating, the length of whole calibrating trolley is calculated with this.
Claims (9)
- A kind of 1. vehicle gabarit detector calibrating trolley, it is characterised in that：Vehicle frame including being provided with walking mechanism, vehicle frame On be provided with the standardization of length mechanism that can produce length change, standardization of length mechanism includes being arranged at unreeling on the vehicle frame Roller, is wound with calibrating band on let off roll, and the tail end for examining and determine band is connected with trailer, is provided with trailer for by corresponding vehicle surgery The length detection portion of detector detection.
- 2. vehicle gabarit detector according to claim 1 calibrating trolley, it is characterised in that：Standardization of length mechanism is also wrapped Include the length-measuring appliance that length is unreeled for measuring the calibrating band.
- 3. vehicle gabarit detector according to claim 1 calibrating trolley, it is characterised in that：The let off roll is by unreeling Motor drives.
- 4. vehicle gabarit detector according to claim 3 calibrating trolley, it is characterised in that：The trailer, which has, to be used for The contact site contacted with ground friction, or the support wheel with brake gear is provided with trailer.
- 5. vehicle gabarit detector according to claim 2 calibrating trolley, it is characterised in that：Length-measuring appliance is length Laser range finder is spent, length laser range finder includes length Laser emission receiver and length detection reflector.
- 6. vehicle gabarit detector according to claim 5 calibrating trolley, it is characterised in that：The length Laser emission Receiver is arranged on vehicle frame, in the length detection reflector setting and the trailer.
- 7. the vehicle gabarit detector calibrating trolley according to claim 1 ~ 6 any one, it is characterised in that：Length is examined Fixed band have can filling gas inner cavity, the air pump for being inflated to the standardization of length band is provided with vehicle frame or trailer.
- 8. vehicle gabarit detector according to claim 7 calibrating trolley, it is characterised in that：Air pump is arranged at vehicle frame On, air pump is inflated from the front end of standardization of length band to standardization of length band, and the tail end of standardization of length band is provided with air valve, is set on vehicle frame At least a pair of of pressure roller is equipped with, standardization of length band in roller gap by passing through.
- 9. vehicle gabarit detector according to claim 8 calibrating trolley, it is characterised in that：Filling in standardization of length band There is gas permeable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357609.XU CN207280425U (en) | 2017-10-20 | 2017-10-20 | A kind of vehicle gabarit detector calibrating trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357609.XU CN207280425U (en) | 2017-10-20 | 2017-10-20 | A kind of vehicle gabarit detector calibrating trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280425U true CN207280425U (en) | 2018-04-27 |
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ID=61980869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357609.XU Expired - Fee Related CN207280425U (en) | 2017-10-20 | 2017-10-20 | A kind of vehicle gabarit detector calibrating trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560586A (en) * | 2017-10-20 | 2018-01-09 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating dolly |
-
2017
- 2017-10-20 CN CN201721357609.XU patent/CN207280425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560586A (en) * | 2017-10-20 | 2018-01-09 | 河南省计量科学研究院 | Vehicle gabarit detector calibrating dolly |
| CN107560586B (en) * | 2017-10-20 | 2024-04-12 | 河南省计量测试科学研究院 | Verification trolley for vehicle contour detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |