CN200950086Y - Preposition dynamic measurement protected type automobile scale - Google Patents
Preposition dynamic measurement protected type automobile scale Download PDFInfo
- Publication number
- CN200950086Y CN200950086Y CN 200620096411 CN200620096411U CN200950086Y CN 200950086 Y CN200950086 Y CN 200950086Y CN 200620096411 CN200620096411 CN 200620096411 CN 200620096411 U CN200620096411 U CN 200620096411U CN 200950086 Y CN200950086 Y CN 200950086Y
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- weighing
- scale
- vehicle scale
- vehicle
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Abstract
A front-end dynamic measuring protective vehicle scale includes a foundation static weighing vehicle scale and a vehicle scale computer weighing management system, the output of the weighing sensor of the static weighing vehicle scale is connected with the vehicle scale computer weighing management system. The scale is characterized in that two foundation single-axis weighing dynamic vehicle scale spread in parallel on the left and right are positioned before the entrance of the static weighing vehicle scale, the output of the single-axis weighing dynamic vehicle scale sensor is connected with the vehicle scale computer weighing management system, a overload protective rail is arranged between the static weighing vehicle scale and the single-axis weighing dynamic vehicle scale; the overload protective rail is controlled by the vehicle scale computer weighing management system. The front-end dynamic measuring protective vehicle scale has simple structure and low cost, capable of not only precise weighing but also convenient measuring of overload and deflection load of the vehicle, as well as has good precision retaining ability and long service life.
Description
Technical field
The utility model relates to electronic vehicle weighing apparatus, especially a kind of front dynamically-measuring protecting balance of automobile.
Background technology
The technology content of electronic vehicle weighing apparatus is higher relatively in the weighing apparatus manufacturing.Use at present more electronic vehicle weighing apparatus to be the single shaft dynamic automobile scale (abbreviation axle load meter) of weighing, it is relatively simple for structure, technology content is not high, be a kind of rough grade weighing apparatus that can carry out dynamically quick weighing to the automobile axle load gross weight, the characteristics of the rough grade weighing apparatus of this dynamically quick weighing are shock-resistant, can weigh to the rough grade that load-carrying vehicle does not stop.This rough grade truck scale has been brought into play significant role in the activity that regulation traffic order, strike are transfinited, overloaded, but because its weighing precision is not high, make its accurate weighing that can not be used for material, so market capacity is restricted.Because China's overrun and overload phenomenon is commonplace, make these truck scales usually be to use one or two years after loss of significance just very serious, sometimes even whole the damage.The electronic vehicle weighing apparatus precision stability is poor, and serviceable life, short situation became the strongest problem of user's reflection.In addition, the unbalance loading of vehicle can cause vehicle to advance middle minority tire because of the excessive explosion of loading, thereby causes automobile to tumble, cause major traffic accidents, but does not have the effective means of measured automobiles wheel unbalance loading both at home and abroad so far.
Summary of the invention
The purpose of this utility model just provides a kind of accurately weighing, can conveniently measure the overload and the unbalance loading of vehicle again, has the front dynamically-measuring protecting balance of automobile of good precision stability simultaneously again.
Front dynamically-measuring protecting balance of automobile of the present utility model comprises the static weighing truck scale and the truck scale computing machine weighing management system of foundation ditch formula; the output terminal of static weighing truck scale LOAD CELLS links to each other with truck scale computing machine weighing management system; be characterized in before the inlet of static weighing truck scale, being provided with two left sides; the right foundation ditch formula single shaft that distributes the side by side dynamic automobile scale of weighing; the weigh output terminal of dynamic automobile scale sensor of single shaft links to each other with truck scale computing machine weighing management system; weighing at static weighing truck scale and single shaft also is provided with the overload protection railing between the dynamic automobile scale, the overload protection railing is controlled by truck scale computing machine weighing management system.
Used static weighing truck scale in the front dynamically-measuring protecting balance of automobile of the present utility model, the overload safety coefficient of weighting platform and sensor is very little, exceed that the scale weighing will produce harmful effect to weighing platform and sensor accuracy on the overrun and overload vehicle of its range of weighing, the repeatedly appearance of this situation can make weighing platform and sensor produce permanent deformation, make its precise decreasing, serious even make the truck scale damage inactivation, in order to guarantee its measuring accuracy, prevent this from occurring, two rough grade single shafts dynamic automobile scale of weighing is set before the static weighing truck scale, if vehicle meets the scope that electronic vehicle weighing apparatus is weighed, then allow vehicle to carry out precision and weigh; The instruction if overload of vehicle or serious unbalance loading, computer system will give the alarm does not allow accurate weighting platform weighing on the vehicle.Thereby protect the harm that scale brought on the car of avoiding overloading of high-precision static weighing truck scale, improve its precision stability and serviceable life.Simultaneously, utilize the existing single shaft dynamic automobile scale of weighing to carry out the function of the quick Dynamic Weighting thrust load of rough grade, when two sidecar wheels of truck cross two foundation ditch formula single shafts that distribute side by side respectively and weigh dynamic automobile scale, two single shafts dynamic automobile scale of weighing has just been measured the actual supporting power of last two sidecar wheels of this axle respectively, the axle load that the actual supporting power sum of two sidecar wheels is exactly this bogie axle, the summation of each axle load is exactly the gross weight of this truck, and the i.e. unbalance loading amount of these axle two sidecar wheels of the difference of the actual supporting power of each bogie axle two sidecar wheel.
Front dynamically-measuring protecting balance of automobile of the present utility model is simple in structure, cost is low, and the overload and the unbalance loading of vehicle can be conveniently measured in its accurately weighing again, have good precision stability, long service life simultaneously again.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the side structure synoptic diagram of Fig. 1;
Fig. 3 is the process route of weighing of the present utility model.
Embodiment
A kind of front dynamically-measuring protecting balance of automobile comprises the static weighing truck scale 4 and the truck scale computing machine weighing management system 5 of foundation ditch formula; the output terminal of static weighing truck scale 4 LOAD CELLS links to each other with truck scale computing machine weighing management system 4; be characterized in before the inlet of static weighing truck scale 4, being provided with two left sides; the right foundation ditch formula single shaft that distributes the side by side dynamic automobile scale 1 of weighing; 2; the single shaft dynamic automobile scale 1 of weighing; the output terminal of 2 sensors links to each other with truck scale computing machine weighing management system 5; weighing at static weighing truck scale 4 and single shaft also is provided with overload protection railing 3 between the dynamic automobile scale 1, overload protection railing 3 is by 5 controls of truck scale computing machine weighing management system.Truck scale computing machine weighing management system 5 adopts truck scale computer control managing system commonly used, and it comprises weighing management system, printer, weight transmitter, PLC controller and interface expansion etc.
Claims (2)
1; a kind of front dynamically-measuring protecting balance of automobile comprises the static weighing truck scale (4) and the truck scale computing machine weighing management system (5) of foundation ditch formula; the output terminal of static weighing truck scale (4) LOAD CELLS links to each other with truck scale computing machine weighing management system (4); it is characterized in that: two left sides are set before the inlet of static weighing truck scale (4); the right foundation ditch formula single shaft that distributes the side by side dynamic automobile scale (1) of weighing; the foundation ditch formula single shaft dynamic automobile scale (2) of weighing, the single shaft dynamic automobile scale (1) of weighing; (2) output terminal of sensor links to each other with truck scale computing machine weighing management system (5).
2, front dynamically-measuring protecting balance of automobile according to claim 1 is characterized in that: weighing at static weighing truck scale (4) and single shaft also is provided with overload protection railing (3) between the dynamic automobile scale (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096411 CN200950086Y (en) | 2006-04-24 | 2006-04-24 | Preposition dynamic measurement protected type automobile scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096411 CN200950086Y (en) | 2006-04-24 | 2006-04-24 | Preposition dynamic measurement protected type automobile scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200950086Y true CN200950086Y (en) | 2007-09-19 |
Family
ID=38892625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620096411 Expired - Lifetime CN200950086Y (en) | 2006-04-24 | 2006-04-24 | Preposition dynamic measurement protected type automobile scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200950086Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434881C (en) * | 2006-04-24 | 2008-11-19 | 江承学 | Front dynamically-measuring protecting balance of automobile |
| CN102103009B (en) * | 2009-12-22 | 2012-10-03 | 常州机械电子工程研究所 | Weighing system and weighing method for dynamic vehicle box distribution of tandem containers |
| CN106932063A (en) * | 2015-12-31 | 2017-07-07 | 天津市华衡伟业称重***股份有限公司 | A kind of truck scale with overload warning function |
| CN113739886A (en) * | 2021-10-14 | 2021-12-03 | 江苏创测检测认证有限公司 | Foldable dustproof electronic platform scale |
-
2006
- 2006-04-24 CN CN 200620096411 patent/CN200950086Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434881C (en) * | 2006-04-24 | 2008-11-19 | 江承学 | Front dynamically-measuring protecting balance of automobile |
| CN102103009B (en) * | 2009-12-22 | 2012-10-03 | 常州机械电子工程研究所 | Weighing system and weighing method for dynamic vehicle box distribution of tandem containers |
| CN106932063A (en) * | 2015-12-31 | 2017-07-07 | 天津市华衡伟业称重***股份有限公司 | A kind of truck scale with overload warning function |
| CN113739886A (en) * | 2021-10-14 | 2021-12-03 | 江苏创测检测认证有限公司 | Foldable dustproof electronic platform scale |
| CN113739886B (en) * | 2021-10-14 | 2023-12-08 | 江苏创测检测认证有限公司 | Foldable dustproof electronic platform scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081119 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |