CN206369581U - A kind of dynamic weighing system of use pulling force sensor - Google Patents
A kind of dynamic weighing system of use pulling force sensor Download PDFInfo
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- CN206369581U CN206369581U CN201621052203.6U CN201621052203U CN206369581U CN 206369581 U CN206369581 U CN 206369581U CN 201621052203 U CN201621052203 U CN 201621052203U CN 206369581 U CN206369581 U CN 206369581U
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- pulling force
- force sensor
- vehicle
- weighting platform
- table top
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Abstract
The utility model discloses a kind of dynamic weighing system of use pulling force sensor, it is related to Vehicle weigh-in-motion technology field.Pulling force sensor is installed between the weighting platform face and the weighting platform supporting construction that claim end on vehicle in the application, and when car is by weighting platform front end, pulling force sensor can produce signal intensity, can be achieved to determine the number of axle of vehicle according to the change of signal.The now widely used trigger structure of this method can effectively replace.Because its installation site is located on table top and integral with table top, trigger can be effectively overcome the problem of structural damage after vehicle is rolled is repeatedly subjected to, hence it is evident that reduction fault rate, improve number axis precision and service life.
Description
Technical field
The present invention relates to Vehicle weigh-in-motion technology field, specifically a kind of dynamic weighing system of use pulling force sensor
System.
Background technology
With deepening continuously that weight and charge system work is carried out, the demand to vehicle Dynamic Weighting is also increasing.For
Raising weighing precision, complete-vehicle-type weighting manner and axle group formula weighting manner be widely used.
However, occurring in that some problems as the trigger structure of weighing system important component in use.First,
The determination of the vehicle number of axle is mainly realized in the effect of trigger, and the problem of number of axle is inaccurate is will result in if there is problem；Secondly,
The characteristics of due to this body structure of trigger, trigger table top is narrow and independent with weighing unit table top, is fixed using bolt, when vehicle is outstanding
It is the problems such as easily causing trigger loosening, structural failure after loading loaded vehicle is rolled repeatedly, causes trigger failure.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is：For the structure drawback of trigger, how a kind of new structure side is used
Formula, compensates its defect, and improves service precision and service life.
(2) technical scheme
In order to solve the above technical problems, the present invention proposes a kind of dynamic weighing system of use pulling force sensor, it is described
System is as follows：
The system includes the pulling force sensor that the weighting platform of dynamic weighing is carried out to vehicle and number of axle determination is carried out to vehicle,
Characterized in that, pulling force sensor S3 one end is connected with weighting platform table top S1, the other end is connected with weighting platform supporting construction S2；Pulling force is passed
Sensor S3 is installed on the upper title end position of weighting platform；In order to realize each axle of vehicle by when can produce accurate signal and become
Change, claim end to have epitaxial surface S4 on weighting platform table top S1, pulling force sensor is arranged on the position.
Preferably, when vehicle is by pulling force sensor S3 installation sites, pulling force sensor S3 can be sent out according to table top deformation
Raw signal intensity, the determination of the vehicle number of axle is realized according to signal intensity.
Preferably, weighting platform table top S1 extension S4 length is not more than 1m, it is ensured that be not in shaft coupling while on extension S4.
(3) beneficial effect
The present invention, can because this body structure of weighing unit voltage endurance capability is strong by the way that pulling force sensor is arranged on weighing unit
To significantly improve service life.Deformation of the pulling force sensor by experiencing weighing table produces signal intensity, can be accurately real
The determination of the existing number of axle.The drawbacks of present invention effectively compensate for trigger structure, trigger structure is merged with weighing unit, reduced
Complexity is installed, the performance of product is improved.
Brief description of the drawings
Fig. 1 is a kind of installation diagrammatic cross-section of the pulling force sensor of the present invention on weighting platform；
Fig. 2 is second installation diagrammatic cross-section of the pulling force sensor of the present invention on weighting platform；
Fig. 3 is the third installation diagrammatic cross-section of pulling force sensor of the present invention on weighting platform.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the use scope of the present invention.
The weighting platform table top S1 of weighing unit and supporting construction S2 Length discrepancies in embodiment 1, table top S1 epitaxial surface S4 length take
0.5m, pulling force sensor S3, which is installed on weighting platform, claims position, pulling force sensor S3 one end below the epitaxial surface S4, the other end with
Inclined mode is connected on weighting platform supporting construction S2.When the axle of vehicle is by epitaxial surface S4, epitaxial surface S4 is deformed upon,
And then pulling force sensor is occurred signal intensity, weighing system can determine the number of axle according to signal intensity.Due to epitaxial surface S4 compared with
Narrow, vehicle shaft coupling can not possibly be simultaneously on epitaxial surface S4, therefore can ensure signal intensity that pulling force sensor S3 produces every time all
It is that an axle is caused.
The weighting platform table top S1 and supporting construction S2 of weighing unit are isometric in embodiment 2, but below table top S1 epitaxial surface S4
Unbraced structure, epitaxial surface S4 length takes 0.5m, and pulling force sensor S3, which is installed on weighting platform, claims position, pulling force sensor S3 one end
Below epitaxial surface S4, the other end is vertically connected on weighting platform supporting construction S2.When the axle of vehicle is by epitaxial surface S4, outside
Prolong face S4 to deform upon, and then pulling force sensor is occurred signal intensity, weighing system can determine the number of axle according to signal intensity.
Because epitaxial surface S4 is narrower, vehicle shaft coupling can not possibly be simultaneously on epitaxial surface S4, therefore can ensure that pulling force sensor S3 is produced every time
Raw signal intensity is all that an axle is caused.
The weighting platform table top S1 and supporting construction S2 of weighing unit are isometric in embodiment 3, have one below table top S1 epitaxial surface S4
Fixed supporting construction, so can further strengthen epitaxial surface S4 compressive resistance, and epitaxial surface S4 length takes 0.5m, pull sensing
Device S3, which is installed on weighting platform, claims position, and pulling force sensor S3 one end is below epitaxial surface S4, and the other end is vertically connected on weighting platform
On supporting construction S2.When the axle of vehicle is by epitaxial surface S4, epitaxial surface S4 is deformed upon, and then makes pulling force sensor
Signal intensity, weighing system can determine the number of axle according to signal intensity.Because epitaxial surface S4 is narrower, vehicle shaft coupling can not possibly be simultaneously
On epitaxial surface S4, therefore it can ensure that the signal intensity that pulling force sensor S3 is produced every time is all that an axle is caused.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention, and relevant technical staff is not departing from
In the case of spirit and scope of the invention, it can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to
In scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (3)
1. a kind of dynamic weighing system of use pulling force sensor, the system include carrying out vehicle the weighting platform of dynamic weighing and
The pulling force sensor of number of axle determination is carried out to vehicle, it is characterised in that pulling force sensor S3 one end is connected with weighting platform table top S1, separately
One end is connected with weighting platform supporting construction S2；Pulling force sensor S3 is installed on the upper title end position of weighting platform；In order to realize the every of vehicle
One axle by when can produce and claim end to have an epitaxial surface S4 on accurate signal intensity, weighting platform table top S1, pulling force sensor is installed
In the position.
2. a kind of dynamic weighing system of use pulling force sensor as claimed in claim 1, it is characterised in that when vehicle passes through
During pulling force sensor S3 installation sites, according to table top deformation signal intensity can occur for pulling force sensor S3, real according to signal intensity
The determination of the existing vehicle number of axle.
3. a kind of dynamic weighing system of use pulling force sensor as claimed in claim 1, it is characterised in that weighting platform table top S1
Extension S4 length be not more than 1m, it is ensured that be not in shaft coupling simultaneously on extension S4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052203.6U CN206369581U (en) | 2016-09-13 | 2016-09-13 | A kind of dynamic weighing system of use pulling force sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052203.6U CN206369581U (en) | 2016-09-13 | 2016-09-13 | A kind of dynamic weighing system of use pulling force sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369581U true CN206369581U (en) | 2017-08-01 |
Family
ID=59389736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621052203.6U Active CN206369581U (en) | 2016-09-13 | 2016-09-13 | A kind of dynamic weighing system of use pulling force sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN206369581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235119A (en) * | 2021-11-29 | 2022-03-25 | 北京万集科技股份有限公司 | Vehicle axle number determining method, device and system and storage medium |
-
2016
- 2016-09-13 CN CN201621052203.6U patent/CN206369581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235119A (en) * | 2021-11-29 | 2022-03-25 | 北京万集科技股份有限公司 | Vehicle axle number determining method, device and system and storage medium |
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