CN202274915U - Dynamic vehicle weighing device on road - Google Patents
Dynamic vehicle weighing device on road Download PDFInfo
- Publication number
- CN202274915U CN202274915U CN2011203469465U CN201120346946U CN202274915U CN 202274915 U CN202274915 U CN 202274915U CN 2011203469465 U CN2011203469465 U CN 2011203469465U CN 201120346946 U CN201120346946 U CN 201120346946U CN 202274915 U CN202274915 U CN 202274915U
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- base
- weighing
- groove
- road
- dynamic vehicle
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Abstract
The utility model discloses a dynamic vehicle weighing device on a road, comprising a base (1), and weighing sensors (2) mounted on the base (1), wherein the base (1) is an elongated strip steel body provided with a through groove at the middle portion, inside the through groove there are provided two or more mutually and electrically connected weighing sensors (2), both ends of the base (1) are provided with end cover plates (3,4) forming water seal together with end sockets of the base, above the through groove there is provided a seal cover panel (5) forming water seal together with the upper end face of the base, and the seal cover panel (5) and the upper end faces of the weighing sensors (2) are connected together. The dynamic vehicle weighing device on a road is low in height, narrow in width, light in mass, convenient in carrying and loading and unloading, strong in overload resistance, water-proof, dust-proof, high in reliability, and small in construction and maintenance workload, can avoid weighing error caused by unevenness of road surface or vehicle vibration, and is high in dynamic weighing precision.
Description
Technical field
The utility model relates to a kind of axle of road vehicle dynamic weighing and heavily claims, particularly a kind of axle that LOAD CELLS is housed is heavily claimed.
Background technology
The at present weight metering charging of highway, standard highway and weighing of transfiniting and detect, main what adopt is weighing platform formula axle weight scale and bended plate type axle weight scale, but through applying in a few years, has exposed some tangible problems.Wherein, though weighing platform formula axle weight scale cost is cheap, the weighing platform height is higher; Need carry out more road surface transformation, excavating depth is big, and construction period is longer; And the gap between weighing platform and the housing is bigger, and rainwater and silt are easy to get in the basis, some months will desilting once; Desilting not only will be broken, and will rent crane, and maintenance cost is very high; The bended plate type axle weight scale adopts the bended plate type sensor, mainly is made up of with the some strain gauge elements that are pasted on the elastic body the rectangular elastomer of an independent stressed, and its advantage is highly low; It is less relatively to carry out the foundation construction amount; The transformation cycle is short, and maintenance workload is less relatively in the use, but quality is bigger; Installation and maintenance need be by frock, and manufacturing cost is also higher.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned defective of existing in prior technology, proposes that a kind of volume is less, light weight, the installation and maintenance amount is few, weighing precision is high highway dynamic vehicle weighing claim.
The technical scheme of the utility model is: a kind of highway dynamic vehicle weighing is claimed; Comprise base and be installed in the LOAD CELLS on the base; Said base is the elongated bar rigid body that there is groove a centre; The LOAD CELLS that two or more are electrically connected each other is installed in the said groove at interval; The two ends of base respectively have one to form the end casing of water-stop with its termination, and a capping panel with base upper surface formation water-stop is arranged above the groove, and the upper surface of capping panel and LOAD CELLS links together.
The length of said base is 1m～2m, width and highly be respectively 60～100mm.
The A/F of said groove is less than the width of its endoporus.
The utility model height is low, narrow width, and light weight, handling and loading is convenient, and anti-overload ability is strong; Waterproof and dustproof, reliability is high, and construction and maintenance are few; The weighting error that can avoid the vibrations of Uneven road or vehicle in the use and cause, the precision of dynamic weighing is high.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Wherein: 1. base, 2. LOAD CELLS, 3,4. end casing; 5. capping panel, 6. through wires hole.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As depicted in figs. 1 and 2; The base 1 that the utility model highway dynamic vehicle weighing is claimed is the elongated bar rigid body that there is groove a centre; The length of this base is 1.5m, width and highly be respectively 80mm, and the opening size of groove is less than the width (as shown in Figure 2) of its endoporus; Four to five LOAD CELLSs 2 are installed in the groove at interval, and these LOAD CELLSs are electrically connected through through wires hole 6 as shown in Figure 2 each other, and the two ends of base 1 have the two ends of 3,4, two end casings of end casing and base 1 to form water-stop respectively; Have one to form the capping panel 5 of water-stop with the base upper surface above the groove, capping panel 5 also links together with the upper surface of LOAD CELLS 2.
The quantity that is installed in the LOAD CELLS 2 on the base generally is to confirm that according to the length of weighing it is long more to weigh, and LOAD CELLS is many more.
With epoxide-resin glue and earth anchorage, can realize Fast Installation between the utility model base 1 and the pavement concrete; Two weigh in-line or dislocation and be arranged in parallel on the track can be avoided the vibrations of Uneven road or vehicle and the weighting error that causes.
Claims (3)
1. a highway dynamic vehicle weighing is claimed; Comprise base (1) and be installed in the LOAD CELLS (2) on the base (1); It is characterized in that: said base (1) is the elongated bar rigid body that there is groove a centre; Two or more LOAD CELLSs that is electrically connected each other (2) are installed in the said groove at interval; The two ends of base (1) respectively have one to form the end casing (3,4) of water-stop with its termination, have one to form the capping panel (5) of water-stop with the base upper surface above the groove, and the upper surface of capping panel (5) and LOAD CELLS (2) links together.
2. claim according to the described highway dynamic vehicle weighing of claim 1, it is characterized in that: the length of said base (1) is 1m～2m, width and highly be respectively 60～100mm.
3. claim that according to the described highway dynamic vehicle weighing of claim 1 it is characterized in that: the A/F of said groove is less than the width of its endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203469465U CN202274915U (en) | 2011-09-13 | 2011-09-13 | Dynamic vehicle weighing device on road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203469465U CN202274915U (en) | 2011-09-13 | 2011-09-13 | Dynamic vehicle weighing device on road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274915U true CN202274915U (en) | 2012-06-13 |
Family
ID=46195266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203469465U Expired - Lifetime CN202274915U (en) | 2011-09-13 | 2011-09-13 | Dynamic vehicle weighing device on road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274915U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021265A (en) * | 2014-04-23 | 2015-11-04 | 德卡富（徐州）测控技术有限公司 | Dynamic road vehicle special-purpose bending plate weighing apparatus |
| CN105371936A (en) * | 2014-09-01 | 2016-03-02 | 西安乐食智能餐具有限公司 | Waterproof weighing device |
| CN108204850A (en) * | 2017-12-29 | 2018-06-26 | 许昌学院 | Monitoring device based on Internet of Things |
| CN108431560A (en) * | 2015-12-30 | 2018-08-21 | 金学仙 | On-ground weigher |
-
2011
- 2011-09-13 CN CN2011203469465U patent/CN202274915U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021265A (en) * | 2014-04-23 | 2015-11-04 | 德卡富（徐州）测控技术有限公司 | Dynamic road vehicle special-purpose bending plate weighing apparatus |
| CN105371936A (en) * | 2014-09-01 | 2016-03-02 | 西安乐食智能餐具有限公司 | Waterproof weighing device |
| CN108431560A (en) * | 2015-12-30 | 2018-08-21 | 金学仙 | On-ground weigher |
| CN108204850A (en) * | 2017-12-29 | 2018-06-26 | 许昌学院 | Monitoring device based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |