CN104764517A - Truck scale weight-free calibrating apparatus and calibrating method thereof - Google Patents
Truck scale weight-free calibrating apparatus and calibrating method thereof Download PDFInfo
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- CN104764517A CN104764517A CN201510149857.4A CN201510149857A CN104764517A CN 104764517 A CN104764517 A CN 104764517A CN 201510149857 A CN201510149857 A CN 201510149857A CN 104764517 A CN104764517 A CN 104764517A
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- truck scale
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- truck
- lifting jack
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Abstract
The invention relates to a truck scale weight-free calibrating apparatus. The truck scale weight-free calibrating apparatus comprises a truck scale weighing platform, a truck scale sensor, I-shaped beams, a high-precision sensor, a jack, a base, a support and a transverse beam; the multiple I-shaped beams are arranged on the lateral face of the truck scale weighing platform, the truck scale sensor is arranged below the I-shaped beams, the high-precision sensor and the jack are sequentially installed above the I-shaped beams, the truck scale sensor is installed on the base, the support is installed on the base, and the transverse beam is installed on the support. By means of the truck scale weight-free calibrating apparatus, the main problems that in the existing truck scale calibrating process, operation is original, the cost is high, and the safety factor is low are solved.
Description
Technical field
The present invention relates to and weigh calibration field, particularly a kind of truck scale is without weight detecting device and calibration method thereof.
Background technology
The calibrating of truck scale must follow JJG539-97 " digital self-indicating scale vertification regulation ".Whole calibration operation is very loaded down with trivial details, and operating process unsafe factor is many, very easily security incident occurs.150 tons of truck scales of current use are difficult to when eccentricity test put 21 tons of standard test weights in test zone.Carry out complete calibration operation by code, difficulty is very large, and cost is high, dangerous again; And the calibrating cost of standard test weight is also very high.This is the subject matter existed in current truck scale calibration operation.
Summary of the invention
The object of the invention is, for the shortcoming existed in prior art and problem improvement and bring new ideas in addition, to provide the truck scale of a kind of high-level efficiency, low cost, energy-saving safe without weight detecting device and calibration method thereof.
The present invention is achieved by the following technical programs:
Truck scale is without weight detecting device, comprise weighting platforms of vehicle scale, truck scale sensor, I-beam, high-precision sensor, lifting jack, pedestal, support, crossbeam, described weighting platforms of vehicle scale side is provided with several I-beams, truck scale sensor is provided with below described I-beam, above described I-beam, high-precision sensor and lifting jack are housed successively, described truck scale sensor is arranged on pedestal, and described pedestal installs support, and described support is equiped with crossbeam.
Above-mentioned truck scale is as follows without the calibration method of weight detecting device:
The first step: I-beam is arranged on weighting platforms of vehicle scale side, then high-precision sensor and truck scale sensor are arranged on I-beam upper and lower respectively, truck scale sensor another side is fixed on the pedestal with crossbeam and support, finally lifting jack is placed on high-precision sensor;
Second step: lifting jack, makes the push rod of lifting jack rise and withstands crossbeam, makes the high-precision sensor below jack pair and truck scale sensor produce acting force and reacting force;
3rd step, reading truck scale sensor and high-precision sensor are transferred to the numerical value of instrument respectively, compare and edit; Pressure can be applied separately to several truck scale sensors respectively to carry out unbalance loading and edit, also can apply pressure to several truck scale sensors simultaneously and carry out full scale and edit.
The present invention has following beneficial effect:
The present invention is used without counterweight truck scale calibrating installation by design, effectively can solve the subject matters such as the operation existed in current truck scale verification process is original, cost is high, safety coefficient is low, invention efficiency in verification process is high, use the number of times of fork truck, loop wheel machine when greatly reducing calibrating, safety economy is energy-conservation again.
Accompanying drawing explanation
Fig. 1 is vertical view of the present invention.
Fig. 2 is the A direction view in Fig. 1.
In accompanying drawing: 1-truck scale sensor, 2-I-beam, 3-high-precision sensor, 4-lifting jack, 5-pedestal, 6-support, 7-crossbeam, 8-weighting platforms of vehicle scale.
Embodiment
With reference to the accompanying drawings the present invention is described in further detail.
As shown in Figure 1 and Figure 2, a kind of truck scale, without weight detecting device, comprises weighting platforms of vehicle scale 8, truck scale sensor 1, I-beam 2, high-precision sensor 3, lifting jack 4, pedestal 5, support 6, crossbeam 7.
Described weighting platforms of vehicle scale 8 side is provided with several I-beams 2, is provided with truck scale sensor 1 below described I-beam 2.High-precision sensor 3 and lifting jack 4 are housed above I-beam 2 successively, and described truck scale sensor 1 is arranged on pedestal 5, and described pedestal 5 installs support 6, and described support 6 is equiped with crossbeam 7.The height of described support 6 is determined according to the height of high-precision sensor 3, I-beam 2, lifting jack 4 and truck scale sensor 1, and can meet lifting jack 4 and have certain stroke space.
Above-mentioned truck scale is as follows without the calibration method of weight detecting device:
The first step: I-beam 2 is arranged on weighting platforms of vehicle scale 8 side, then high-precision sensor 3 and truck scale sensor 1 are arranged on I-beam 2 upper and lower respectively, truck scale sensor 1 another side is fixed on the pedestal 5 with crossbeam 7 and support 6, finally lifting jack 4 is placed on high-precision sensor 3.
Second step: lifting jack 4, makes the push rod of lifting jack 4 rise and withstands crossbeam 7, make lifting jack 4 produce acting force and reacting force to the high-precision sensor 3 of below and truck scale sensor 1.
3rd step, reading truck scale sensor 1 and high-precision sensor 3 are transferred to the numerical value of instrument respectively, compare and edit; Can separately apply pressure to several truck scale sensors 1 respectively carry out unbalance loading and edit, also can apply pressure to several truck scale sensors 1 simultaneously and carry out full scale and edit.
Embodiment of the present invention is only the description carried out the preferred embodiment of the present invention; not limitation of the invention; under the prerequisite not departing from design philosophy of the present invention; the various modification that in this area, engineering technical personnel's technical scheme according to the present invention is made and improvement, all should be included in protection scope of the present invention.
Claims (2)
1. truck scale is without weight detecting device, it is characterized in that: it comprises weighting platforms of vehicle scale, truck scale sensor, I-beam, high-precision sensor, lifting jack, pedestal, support, crossbeam, described weighting platforms of vehicle scale side is provided with several I-beams, truck scale sensor is provided with below described I-beam, above described I-beam, high-precision sensor and lifting jack are housed successively, described truck scale sensor is arranged on pedestal, and described pedestal installs support, and described support is equiped with crossbeam.
2. above-mentioned truck scale is without the calibration method of weight detecting device, it is characterized in that, it comprises the following steps:
The first step: I-beam is arranged on weighting platforms of vehicle scale side, then high-precision sensor and truck scale sensor are arranged on I-beam upper and lower respectively, truck scale sensor another side is fixed on the pedestal with crossbeam and support, finally lifting jack is placed on high-precision sensor;
Second step: lifting jack, makes the push rod of lifting jack rise and withstands crossbeam, makes the high-precision sensor below jack pair and truck scale sensor produce acting force and reacting force;
3rd step, reading truck scale sensor and high-precision sensor are transferred to the numerical value of instrument respectively, compare and edit; Pressure can be applied separately to several truck scale sensors respectively to carry out unbalance loading and edit, also can apply pressure to several truck scale sensors simultaneously and carry out full scale and edit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149857.4A CN104764517A (en) | 2015-04-01 | 2015-04-01 | Truck scale weight-free calibrating apparatus and calibrating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149857.4A CN104764517A (en) | 2015-04-01 | 2015-04-01 | Truck scale weight-free calibrating apparatus and calibrating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104764517A true CN104764517A (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149857.4A Pending CN104764517A (en) | 2015-04-01 | 2015-04-01 | Truck scale weight-free calibrating apparatus and calibrating method thereof |
Country Status (1)
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| CN (1) | CN104764517A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5489663A (en) * | 1977-12-27 | 1979-07-16 | Agency Of Ind Science & Technol | Inspector of balances for vehicles |
| CN2408444Y (en) * | 2000-01-13 | 2000-11-29 | 刘漱清 | Pressure applying detector for platform scale |
| CN2532467Y (en) * | 2002-04-08 | 2003-01-22 | 赵本东 | Large weighing apparatus caribration instrument |
| CN201145611Y (en) * | 2007-12-11 | 2008-11-05 | 上海梅山钢铁股份有限公司 | Large-scale weighing equipment calibrating apparatus without counterweight |
| CN101435717A (en) * | 2008-12-11 | 2009-05-20 | 中国航天科技集团公司第四研究院第四十四研究所 | Load application structure unit for automobile balance checkout |
| CN103323090A (en) * | 2012-03-21 | 2013-09-25 | 利辛县衡器电子有限责任公司 | Electronic car weighing debugging novel method and device |
| CN204514456U (en) * | 2015-04-01 | 2015-07-29 | 朱叶平 | Truck scale is without weight detecting device |
-
2015
- 2015-04-01 CN CN201510149857.4A patent/CN104764517A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5489663A (en) * | 1977-12-27 | 1979-07-16 | Agency Of Ind Science & Technol | Inspector of balances for vehicles |
| CN2408444Y (en) * | 2000-01-13 | 2000-11-29 | 刘漱清 | Pressure applying detector for platform scale |
| CN2532467Y (en) * | 2002-04-08 | 2003-01-22 | 赵本东 | Large weighing apparatus caribration instrument |
| CN201145611Y (en) * | 2007-12-11 | 2008-11-05 | 上海梅山钢铁股份有限公司 | Large-scale weighing equipment calibrating apparatus without counterweight |
| CN101435717A (en) * | 2008-12-11 | 2009-05-20 | 中国航天科技集团公司第四研究院第四十四研究所 | Load application structure unit for automobile balance checkout |
| CN103323090A (en) * | 2012-03-21 | 2013-09-25 | 利辛县衡器电子有限责任公司 | Electronic car weighing debugging novel method and device |
| CN204514456U (en) * | 2015-04-01 | 2015-07-29 | 朱叶平 | Truck scale is without weight detecting device |
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Application publication date: 20150708 |
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| WD01 | Invention patent application deemed withdrawn after publication |