CN106546318A - A kind of truck scale is quickly tested, is calibrated, assay device and method - Google Patents
A kind of truck scale is quickly tested, is calibrated, assay device and method Download PDFInfo
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- CN106546318A CN106546318A CN201610936267.0A CN201610936267A CN106546318A CN 106546318 A CN106546318 A CN 106546318A CN 201610936267 A CN201610936267 A CN 201610936267A CN 106546318 A CN106546318 A CN 106546318A
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- weighing apparatus
- car
- dolly
- inspection weighing
- inspection
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000003556 assay Methods 0.000 title claims abstract description 14
- 238000005303 weighing Methods 0.000 claims abstract description 149
- 238000007689 inspection Methods 0.000 claims abstract description 127
- 238000012360 testing method Methods 0.000 claims abstract description 67
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
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- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
A kind of truck scale is quickly tested, is calibrated, assay device and method, and it includes inspection weighing apparatus car, inspection weighing apparatus dolly and controller；Described inspection weighing apparatus car includes compartment and control and power set, is provided with fixed structure, walking mechanism is provided with below the fixed structure at the top of the compartment, and the end of walking mechanism is provided with jack machinism, and inspection weighing apparatus dolly and several counterweights can be deposited in compartment；Described inspection weighing apparatus dolly includes Jian Heng car frames and the weighing apparatus car controller of the inspection in Jian Heng car frames and inspection weighing apparatus drive car.The structure of the present invention causes the loading and unloading counterweight process of original 4 times to 12 times only to need now loading and unloading once just can complete whole eccentricity test using the dolly, and labor intensity is greatly reduced, and improves calibrating efficiency, completes electronic vehicle weighing apparatus eccentricity test.
Description
Technical field
The present invention relates to automobile weighing apparatus field, especially a kind of truck scale test, calibration, assay device and method, use
It is quickly calibrated that the device disclosure satisfy that metrological service and manufacturing enterprise are carried out to electronic vehicle weighing apparatus, test, the demand of calibrating.
Background technology
At present, the calibration of electronic vehicle weighing apparatus is generally carried out using fork truck/big mass weight of loop wheel machine loading and unloading standard, is tested,
Calibrating.
The problem of the presence mainly has：Electronic vehicle weighing apparatus test, calibration, the standard of calibrating are big mass weight (500kg
Or 1t).Test, calibration, calibration scope are based on eccentricity test and linear test.Eccentricity test is because maximum range and scale body are tied
The difference of structure, carries out eccentricity test to electronic vehicle weighing apparatus 4-12 different point with 6t-16t counterweights by vertification regulation, using fork
Car or about half an hour loop wheel machine each testing time, high labor intensive, efficiency were low by 4 hours.Linear test is needed in unbalance loading
After test terminates, the big mass weight fork truck or loop wheel machine of eccentricity test are displaced to the position that scale body is specified, repeat plus unload
Big mass weight not only high labor intensive is carried, efficiency is low, also there is certain risk.Linearly surveyed with the contained counterweight of vehicle
Examination, always has the situation of counterweight lazy weight, if the method inspection weighing apparatus car for planting fast and simple does substitute, by inspection weighing apparatus
Car is conducted oneself with dignity, and can be good at solving the problems, such as counterweight lazy weight, examines and determine electronic vehicle weighing apparatus and more standardizes.
The content of the invention
The purpose of the present invention is the problem examined and determine that weighs for aforementioned automotive, proposes a kind of quickly calibrated truck scale, test, inspection
Determine device and method.
The technical scheme is that：
A kind of truck scale is quickly calibrated, test, assay device, it includes inspection weighing apparatus car, inspection weighing apparatus dolly and controller；
Described inspection weighing apparatus car includes compartment and control and power set, is provided with fixed structure at the top of the compartment, and this is solid
Walking mechanism is installed below fixed structure, the end of walking mechanism is provided with jack machinism, if can deposit in compartment 1 or
Dry inspection weighing apparatus dolly and several counterweights；
Described inspection weighing apparatus dolly includes Jian Heng car frames and the weighing apparatus dolly control of the inspection in Jian Heng car frames
Device and inspection weighing apparatus drive car；
Described controller adopts peripheral control unit, or using the in-car control of inspection weighing apparatus and power set, works as controller
During using peripheral control unit, described control and power set and inspection weighing apparatus car controller are communicated with controller；When
When controller is using the in-car control of inspection weighing apparatus and power set, described control is entered with inspection weighing apparatus car controller with power set
Row communication.
The inspection weighing apparatus car controller of the present invention is arranged on the outer wall of Jian Heng car frames, inspection weighing apparatus drive car peace
The bottom of Jian Heng car frames is mounted in, inspection weighing apparatus car controller is communicated with remote controllers, its control signal output
It is connected with the driving signal input of inspection weighing apparatus drive car, inspection weighing apparatus dolly can be by inspection weighing apparatus car controller or external control
Device is individually controlled.
The control and power set of the present invention is may be installed on the inwall in compartment, also may be installed interior or it is outside its
Its suitable position.
The compartment of the inspection weighing apparatus car of the present invention and Jian Heng car frames it is quality controllable, 1 ton whole can be configured to as needed
The integral multiple of several times or 10kg, 20kg, 50kg, 100kg, 200kg, 500kg.
The present invention peripheral control unit may be installed remote control center or inspection weighing apparatus car on or it is hand-held by user, can remotely or
Execute-in-place, controller can adopt wired or wireless control technology.
A kind of truck scale is quickly calibrated, test, calibration method, using truck scale is quickly calibrated, test, assay device, it
Comprise the following steps：
S1, inspection weighing apparatus dolly quality determination：
With inspection weighing apparatus dolly equivalent quality be m1Counterweight be put on truck scale, show value is I, by vertification regulation requirement
Add the additional miniweights of 0.1e one by one, until aforementioned automotive weighing apparatus show value substantially increases an e, show value is (I+e), its
In, e examined and determine for truck scale/scale division value is shown, first additional all miniweights weight are Δ mDolly 1；
All counterweights on truck scale are taken away, inspection weighing apparatus dolly is put in truck scale, is added the additional miniweights of 0.1e one by one, directly
Substantially it is changed into (I+e) to truck scale show value, additional all miniweights weight are Δ m againDolly 2, draw Δ mDolly=Δ
mDolly 2-ΔmDolly 1；mDolly=m1-ΔmDolly 2+ΔmDolly 1；
S2, eccentricity test：
S2.1, appropriate counterweight is put in Jian Heng car frames by vertification regulation requirement, gross mass is m；
S2.2, user assign instruction to inspection weighing apparatus car controller by controller, are promoted by inspection weighing apparatus drive car
Inspection weighing apparatus dolly is moved to corresponding unbalance loading point on truck scale；
S2.3, reading truck scale show value are P1, add the additional miniweights of 0.1e one by one by vertification regulation requirement, until vapour
Car weighing apparatus show value substantially increases an e, becomes (P1+ e), this time the quality of all additional miniweights is Δ m1；
S2.4, this unbalance loading point tolerance is calculated for E1=P1+0.5e-Δm1-m1+ΔmDolly, complete this unbalance loading point and test；
S2.5, according to S1～S2 methods, complete other unbalance loading points and test, so as to complete whole eccentricity test.
The method of the present invention is further comprising the steps of：
S3, inspection weighing apparatus car quality determination：
With with inspection weighing apparatus car equivalent loading mass be m2Counterweight inspection weigh dolly as standard test weight, aforesaid standards counterweight
Gross mass be m2+mDolly, quality m of inspection weighing apparatus car is drawn using the method for step S1Inspection weighing apparatus car, order miniweights additional for the first time
Gross mass is Δ mInspection weighing apparatus car 1, second additional miniweights gross mass is Δ mInspection weighing apparatus car 2, then mInspection weighing apparatus car=m2+mDolly-ΔmInspection weighing apparatus car 2+Δ
mInspection weighing apparatus car 1
S4, loading and error testing：
S4.1, quality be mInspection weighing apparatus carInspection weighing apparatus car and gross mass be m2+mDollyBe mounted with counterweight inspection weighing apparatus dolly be put in vapour
In the middle of car weighing apparatus, truck scale show value P is read2, using the method for step S4, the gross mass of this time additional miniweights of order is Δ m2,
Show that this test point tolerance is E2=P2+0.5e-Δm2-m2-mDolly-mInspection weighing apparatus car+ΔmDolly, complete the test of weighing of this point；
S4.2, according to the method for S3～S4, complete other and claim stress test, so as to complete whole eccentricity test and linear survey
Examination.
Beneficial effects of the present invention：
In the present invention, inspection weighing apparatus dolly is first positioned over from compartment on the ground, with calibrating by walking mechanism and jack machinism
Substitution method in code draws inspection weighing apparatus dolly weight, by vertification regulation necessary requirement counterweight (group) quantity in compartment by row
Walk mechanism and jack machinism be put in Jian Heng car frames, as quality fix standard utensil at several angles of electronic vehicle weighing apparatus
On carry out eccentricity test, the loading and unloading counterweight process of original 4 times to 12 times only needs loading and unloading once just may be used using the dolly now
Complete whole eccentricity test.Labor intensity is greatly reduced, calibrating efficiency is improved, is completed electronic vehicle weighing apparatus eccentricity test.
In the present invention, when electronic vehicle weighing apparatus are linearly tested, linear test at present may face inconvenience in big weighing
Prepare the situation of enough standard test weights, need scene to find big mass objects to substitute.The loading of the method known quality
The inspection weighing apparatus dolly for having counterweight (group) draws the quality of inspection weighing apparatus car by substitution method.Electronic car is carried out as an alternative with inspection weighing apparatus car
The linear test of weighing apparatus, not only reduces scene other big mass substitution thing times of searching, and also overcomes live big quality and replace
For the trouble that the uncertainty of thing weight is brought, while also making fast quick-recovery truck scale after a test become more just using scene
Victory, makes the gauge check of electronic vehicle weighing apparatus more efficient, more accurate.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side structure schematic diagram of walking mechanism and jack machinism.
In figure：1st, control and power set；2nd, fixed structure；3rd, counterweight；4th, walking mechanism；5th, jack machinism；6th, inspection weighing apparatus
Dolly；7th, inspection weighing apparatus car controller；8th, inspection weighing apparatus drive car 9, inspection weighing apparatus car；10th, compartment；11st, Jian Heng car frames.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of truck scale it is quickly calibrated, test, assay device, by walking mechanism 4 and jack machinism 5
Inspection weighing apparatus dolly 6 is first positioned over from compartment 10 on the ground, draws inspection weighing apparatus 6 weight of dolly with the substitution method in vertification regulation, by calibrating
3 quantity of counterweight (group) in compartment is passed through walking mechanism 4 to code necessary requirement and jack machinism 5 is put in Jian Heng car frames 11
On, the standard utensil fixed as quality carries out eccentricity test, the dress of original 4 times to 12 times on electronic vehicle weighing apparatus on several angles
Unloading counterweight process only needs loading and unloading once just can complete whole eccentricity test using the dolly now.
Electronic vehicle weighing apparatus are linearly tested, and are obtained by substitution method with the inspection weighing apparatus dolly 6 for being mounted with counterweight (group) 3 of known quality
Go out the quality of inspection weighing apparatus car 9.Electronic vehicle weighing apparatus are carried out using the inspection weighing apparatus dolly 6 and inspection weighing apparatus car 9 plus counterweight (group) 3 of known quality
It is linear to test, it is convenient, prepare, it is reliable.
When being embodied as：
A kind of truck scale is quickly tested, is calibrated, calibration method, is quickly tested using truck scale, is calibrated, assay device, it
Comprise the following steps：
S1, inspection weighing apparatus dolly quality determination：With inspection weighing apparatus dolly equivalent quality be m1Counterweight be put on truck scale, show
It is worth for I, adds the additional miniweights of 0.1e one by one by vertification regulation requirement, until aforementioned automotive weighing apparatus show value substantially increases by one
E, show value are (I+e), wherein, e examined and determine for truck scale/scale division value is shown, first additional all miniweights weight are Δ
mDolly 1；
All counterweights on truck scale are taken away, inspection weighing apparatus dolly is put in truck scale, is added the additional miniweights of 0.1e one by one, directly
Substantially it is changed into (I+e) to truck scale show value, additional all miniweights weight are Δ m againDolly 2, draw Δ mDolly=Δ
mDolly 2-ΔmDolly 1；mDolly=m1-ΔmDolly 2+ΔmDolly 1；
S2, eccentricity test：
S2.1, appropriate counterweight is put in Jian Heng car frames by vertification regulation requirement, gross mass is m；
S2.2, user assign instruction to inspection weighing apparatus car controller by controller, are pushed away by inspection weighing apparatus drive car (8)
Dynamic inspection weighing apparatus dolly is moved to corresponding unbalance loading point on truck scale；
S2.3, reading truck scale show value are P1, add the additional miniweights of 0.1e one by one by vertification regulation requirement, until vapour
Car weighing apparatus show value substantially increases an e, becomes (P1+ e), this time the quality of all additional miniweights is Δ m1；
S2.4, this unbalance loading point tolerance is calculated for E1=P1+0.5e-Δm1-m1+ΔmDolly, complete this unbalance loading point and test；
S2.5, according to S1～S6 methods, complete other unbalance loading points and test, so as to complete whole eccentricity test.
The method of the present invention is further comprising the steps of：
S3, inspection weighing apparatus car quality determination：
With with inspection weighing apparatus car equivalent loading mass be m2Counterweight inspection weigh dolly as standard test weight, aforesaid standards counterweight
Gross mass be m2+mDolly, quality m of inspection weighing apparatus car is drawn using the method for step S1Inspection weighing apparatus car, order miniweights additional for the first time
Gross mass is Δ mInspection weighing apparatus car 1, second additional miniweights gross mass is Δ mInspection weighing apparatus car 2, then mInspection weighing apparatus car=m2+mDolly-ΔmInspection weighing apparatus car 2+Δ
mInspection weighing apparatus car 1
S4, loading and error testing：
S4.1, quality be mInspection weighing apparatus carInspection weighing apparatus car and gross mass be m2+mDollyBe mounted with counterweight inspection weighing apparatus dolly be put in vapour
In the middle of car weighing apparatus, truck scale show value P is read2, using the method for step S4, the gross mass of this time additional miniweights of order is Δ m2,
Show that this test point tolerance is E2=P2+0.5e-Δm2-m2-mDolly-mInspection weighing apparatus car+ΔmDolly, complete the linear test of this point；
S4.1, according to the method for S3～S4, complete other unbalance loading points and test, so as to complete whole eccentricity test.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.
Claims (7)
1. a kind of truck scale quickly test, calibrate, assay device, it is characterized in that it include inspection weighing apparatus car (9), inspection weighing apparatus dolly (6) with
And controller；
Described inspection weighing apparatus car (9) includes compartment (10) and control and power set (1), is provided with fixation at the top of the compartment (10)
Structure (2), is provided with walking mechanism (4) below the fixed structure (2), the end of walking mechanism (4) is provided with jack machinism
(5) 1 or several inspections weighing apparatus dolly (6) and several counterweights (3), can be deposited in compartment (10)；
Described inspection weighing apparatus dolly (6) is little including Jian Heng car frames (11) and the inspection being arranged in Jian Heng car frames (11) weighing apparatus
Truck control device (7) and inspection weighing apparatus drive car (8)；Inspection weighing apparatus dolly moves to ground from inspection weighing apparatus compartment, can adopt lifting
Directly the mode of lifting or inspection weighing apparatus dolly are travelled to ground by the vehicle springboard of other configuration for mechanism.
Described controller adopts peripheral control unit, or using the control in inspection weighing apparatus car (9) and power set (1), works as control
When device adopts peripheral control unit, described control and power set (1) and inspection weighing apparatus car controller (7) are carried out with controller
Communication；When controller is using the control in inspection weighing apparatus car (9) and power set (1), described control and power set (1) and inspection
Weighing apparatus car controller (7) is communicated.
2. truck scale according to claim 1 is quickly calibrated, test, assay device, it is characterized in that described inspection weighing apparatus dolly
, on the outer wall of Jian Heng car frames (11), inspection weighing apparatus drive car (8) is installed in inspection weighing apparatus dolly car for control device (7)
The bottom of frame (11), inspection weighing apparatus car controller (7) are communicated with remote controllers, and its control signal output is little with inspection weighing apparatus
The driving signal input of car driving means (8) is connected, and inspection weighing apparatus dolly (6) can be by inspection weighing apparatus car controller (7) or outside control
Device processed is individually controlled.
3. truck scale according to claim 1 is quickly calibrated, test, assay device, it is characterized in that described control and dynamic
Power apparatus (1) are may be installed on the inwall of compartment (10), also may be installed interior or outside other suitable positions.
4. truck scale according to claim 1 is quickly calibrated, test, assay device, it is characterized in that described inspection weighing apparatus car (9)
Compartment (10) and Jian Heng car frames (11) it is quality controllable, can be configured to as needed the integral multiple or 10kg of 1t, 20kg,
The integral multiple of 50kg, 100kg, 200kg, 500kg.
5. truck scale according to claim 1 is quickly calibrated, test, assay device, it is characterized in that described external control
Device may be installed it is on remote control center or inspection weighing apparatus car or hand-held by user, can remotely or execute-in-place, controller can be adopted to be had
Line or wireless control technology.
6. a kind of truck scale it is quickly calibrated, test, calibration method, using the truck scale of one of claim 1-5 it is quickly calibrated, survey
Examination, assay device, is characterized in that it comprises the following steps：
S1, inspection weighing apparatus dolly quality determination：
With inspection weighing apparatus dolly (6) equivalent quality be m1Counterweight (3) be put on truck scale, show value is I, by vertification regulation will
The additional miniweights for adding 0.1e one by one is sought, until aforementioned automotive weighing apparatus show value substantially increases an e, show value is (I+e), its
In, e examined and determine for truck scale/scale division value is shown, first additional all miniweights weight are Δ mDolly 1；
All counterweights on truck scale are taken away, inspection weighing apparatus dolly (6) is put in truck scale, add the additional miniweights of 0.1e one by one, directly
Substantially it is changed into (I+e) to truck scale show value, additional all miniweights weight are Δ m againDolly 2, draw Δ mDolly=Δ
mDolly 2-ΔmDolly 1；mDolly=m1-ΔmDolly 2+ΔmDolly 1；
S2, eccentricity test：
S2.1 is put in appropriate counterweight (3) in Jian Heng car frames (11) by vertification regulation requirement, and gross mass is m；
S2.2, user assign instruction to inspection weighing apparatus car controller (7) by controller, are pushed away by inspection weighing apparatus drive car (8)
Dynamic inspection weighing apparatus dolly (6) is moved to corresponding unbalance loading point on truck scale；
S2.3, reading truck scale show value are P1, add the additional miniweights of 0.1e one by one by vertification regulation requirement, until truck scale
Show value substantially increases an e, becomes (P1+ e), this time the quality of all additional miniweights is Δ m1；
S2.4, this unbalance loading point tolerance is calculated for E1=P1+0.5e-Δm1-m1+ΔmDolly, complete this unbalance loading point and test；
S2.5, according to S1～S2 methods, complete other unbalance loading points and test, so as to complete whole eccentricity test.
7. truck scale according to claim 6 it is quickly calibrated, test, calibration method, it is characterized in that the method also include with
Lower step：
S3, inspection weighing apparatus car quality determination：
With with inspection weighing apparatus car (9) equivalent loading mass be m2Counterweight (3) inspection weighing apparatus dolly (6) as standard test weight, aforesaid standards
The gross mass of counterweight is m2+mDolly, quality m of inspection weighing apparatus car (9) is drawn using the method for step S1Inspection weighing apparatus car, order little added for the first time
The gross mass of counterweight is Δ mInspection weighing apparatus car 1, second additional miniweights gross mass is Δ mInspection weighing apparatus car 2, then mInspection weighing apparatus car=m2+mDolly-ΔmInspection weighing apparatus car 2
+ΔmInspection weighing apparatus car 1
S4, loading and error testing：
S4.1, quality be mInspection weighing apparatus carInspection weighing apparatus car (9) and gross mass be m2+mDollyBe mounted with counterweight (3) inspection weighing apparatus dolly (6) put
In the middle of truck scale, truck scale show value P is read2, using the method for step S4, the gross mass of this time additional miniweights of order is
Δm2, show that this test point tolerance is E2=P2+0.5e-Δm2-m2-mDolly-mInspection weighing apparatus car+ΔmDolly, complete the test of weighing of this point；
S4.2, according to the method for S3～S4, complete other and claim stress test, so as to complete whole eccentricity test and linear test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936267.0A CN106546318A (en) | 2016-11-01 | 2016-11-01 | A kind of truck scale is quickly tested, is calibrated, assay device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936267.0A CN106546318A (en) | 2016-11-01 | 2016-11-01 | A kind of truck scale is quickly tested, is calibrated, assay device and method |
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| Publication Number | Publication Date |
|---|---|
| CN106546318A true CN106546318A (en) | 2017-03-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610936267.0A Pending CN106546318A (en) | 2016-11-01 | 2016-11-01 | A kind of truck scale is quickly tested, is calibrated, assay device and method |
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| CN (1) | CN106546318A (en) |
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| CN109341835A (en) * | 2018-10-13 | 2019-02-15 | 内蒙古锦联铝材有限公司 | A kind of on-line automatic school pound device |
| CN112129387A (en) * | 2020-07-28 | 2020-12-25 | 华设设计集团股份有限公司 | Dynamic weighing system temperature self-adaption method based on big data |
| CN112504423A (en) * | 2020-11-24 | 2021-03-16 | 宁波柯力传感科技股份有限公司 | Truck scale balance test system and method |
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Application publication date: 20170329 |