CN209764242U - dynamic truck scale and truck scale system - Google Patents
dynamic truck scale and truck scale system Download PDFInfo
- Publication number
- CN209764242U CN209764242U CN201920510566.7U CN201920510566U CN209764242U CN 209764242 U CN209764242 U CN 209764242U CN 201920510566 U CN201920510566 U CN 201920510566U CN 209764242 U CN209764242 U CN 209764242U
- Authority
- CN
- China
- Prior art keywords
- structure layer
- dynamic
- weighing
- truck scale
- scale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides a developments truck scale and truck scale system, wherein, developments truck scale includes: the supporting structure layer is used for being connected with the installation foundation; the bearing structure layer is arranged at intervals with the support structure layer and is positioned above the support structure layer, and a weighing bearing surface is formed on the surface of one side of the bearing structure layer, which is far away from the support structure layer; the weighing sensor, weighing sensor's first end and bearing structure layer fixed connection, weighing sensor's second end and bearing structure layer fixed connection to make when the vehicle rolls the in-process of weighing the loading face, weighing sensor is in contact with the bearing structure layer all the time, in order to realize the dynamic measurement to the weight of vehicle. The utility model provides a truck scale among the prior art carrying out the dynamic weighing in-process to the vehicle, it is big to have the signal noise of weighing, problem that the dynamic weighing precision is low.
Description
Technical Field
The utility model relates to a dynamic weighing technical field particularly, relates to a dynamic truck scale and truck scale system.
Background
At present, the automobile scales on the market are various in types, and comprise a single weighing platform, a conjoined scale, an axle group scale, a whole automobile scale and the like. The truck scale is installed for a simple support structure, namely: truck scales have one or more weight bearing platforms, a single weight bearing platform typically supported by four load cells (a simple support structure).
the weighing process of the truck scale is as follows: when the vehicle rolls the weighing bearing platform, the weight of the automobile is loaded on the weighing bearing platform, the weighing bearing platform shares the weight of the vehicle on each weighing sensor, each weighing sensor generates a weighing signal, and the data processing unit comprehensively analyzes the weighing signals of each weighing sensor to obtain the accurate weight of the vehicle.
Because the truck scale is of a simple support structure, when a vehicle runs through the weighing bearing platform, the weighing bearing platform is impacted by the vehicle to generate displacement and vibration, so that a weighing signal is abnormal or loud; long-term impact of the vehicle can also lead to a reduction in the service life of the load cell. In order to ensure the effectiveness of the weighing signal and the service life of the weighing sensor, the weighing bearing platform is required to be completely attached to the weighing sensor, which undoubtedly increases the difficulty of field installation; in addition, for preventing weighing bearing platform and weighing sensor dislocation when receiving the vehicle impact, above-mentioned truck scale is provided with limit structure on basic built-in fitting generally, and the balance body structure is complicated, has increased the cost.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a developments truck scale and truck scale system to solve the truck scale among the prior art and carrying out the dynamic weighing in-process to the vehicle, it is big to have the signal noise of weighing, problem that the dynamic weighing precision is low.
In order to achieve the above object, according to an aspect of the present invention, there is provided a dynamic truck scale, including: the supporting structure layer is used for being connected with the installation foundation; the bearing structure layer is arranged at intervals with the support structure layer and is positioned above the support structure layer, and a weighing bearing surface is formed on the surface of one side of the bearing structure layer, which is far away from the support structure layer; the weighing sensor, weighing sensor's first end and bearing structure layer fixed connection, weighing sensor's second end and bearing structure layer fixed connection to make when the vehicle rolls the in-process of weighing the loading face, weighing sensor is in contact with the bearing structure layer all the time, in order to realize the dynamic measurement to the weight of vehicle.
further, the bearing structure layer comprises a first supporting net framework and a first material filling part for filling at least part of the first supporting net framework, wherein the second end of the weighing sensor is fixedly connected with the first supporting net framework or the first material filling part.
Furthermore, the first supporting net framework is made of steel bars, the second end of the weighing sensor is welded and fixed with the first supporting net framework, and a connecting point of the weighing sensor and the first supporting net framework is wrapped inside the first material filling part.
Furthermore, the first supporting net framework is made of steel bars, a first connecting piece is welded and fixed on the first supporting net framework, a connecting point of the first connecting piece and the first supporting net framework is wrapped inside the first material filling portion, and the second end of the weighing sensor is fixedly connected with the first connecting piece through bolts.
Further, the first material filling part is composed of concrete or hardened glue, wherein after the concrete or the hardened glue is hardened, the strength of the first material filling part is greater than or equal to 20 MPa.
Further, the support structure layer comprises a second support net framework and a second material filling part for filling at least a part of the second support net framework, wherein the first end of the weighing sensor is fixedly connected with the second support net framework or the second material filling part.
Furthermore, the second supporting net framework is made of steel bars, the first end of the weighing sensor is welded and fixed with the second supporting net framework, and the connecting point of the weighing sensor and the second supporting net framework is wrapped inside the second material filling part.
Furthermore, the second supporting net framework is made of steel bars, a second connecting piece is welded and fixed on the second supporting net framework, a connecting point of the second connecting piece and the second supporting net framework is wrapped inside the second material filling part, and the first end of the weighing sensor is fixedly connected with the second connecting piece through bolts.
according to the utility model discloses an on the other hand provides a truck scale system, including installation basis, dynamic truck scale and data acquisition and processing module, wherein, dynamic truck scale sets up on the installation basis, and data acquisition and processing module is used for gathering dynamic truck scale's weighing sensor's data to obtain the weight data of the vehicle through dynamic truck scale to its processing, dynamic truck scale is foretell dynamic truck scale.
Furthermore, the installation foundation is a driving road, an installation tunnel is formed in the driving lane, the dynamic truck scale is located in the installation tunnel, and the weighing bearing surface of the dynamic truck scale is flush with the road surface of the driving road.
Use the technical scheme of the utility model, because bearing structure layer and bearing structure layer interval set up, bearing structure layer's the surface that deviates from bearing structure layer one side forms the loading end of weighing to utilize weighing sensor to connect both, weighing sensor's first end and bearing structure layer fixed connection promptly, weighing sensor's second end and bearing structure layer fixed connection. Therefore, in the process of rolling and pressing the weighing bearing surface by the vehicle, the bearing structure layer shares the pressure of the vehicle on the bearing structure layer to each weighing sensor, and the weighing sensors are always in contact with the bearing structure layer and cannot be separated, so that the signal quality and the weighing precision are ensured; additionally, the technical scheme of the utility model in, bearing structure layer and weighing sensor fixed connection, the installation degree of difficulty is low, avoids using steel in a large number, the cost is reduced.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 shows a schematic structural diagram of a dynamic motor scale according to an alternative embodiment of the present invention;
FIG. 2 illustrates a front view of the dynamic truck scale of FIG. 1;
Fig. 3 shows a front cross-sectional view of the dynamic vehicle scale of fig. 1.
Wherein the figures include the following reference numerals:
10. A support structure layer; 11. a second support grid architecture; 12. a second material filling section; 20. a load bearing structural layer; 21. weighing a bearing surface; 22. a first support grid architecture; 23. a first material filling section; 30. a weighing sensor; 40. a dielectric layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In order to solve the truck scale among the prior art in carrying out the dynamic weighing process to the vehicle, there is the big problem of weighing signal noise, the dynamic weighing precision is low, the utility model provides a dynamic truck scale and truck scale system, wherein, the truck scale system is including the installation basis, dynamic truck scale and data acquisition processing module, data acquisition processing module is used for gathering the data of the weighing sensor of dynamic truck scale, and the weight data of the vehicle through dynamic truck scale is obtained to its processing, dynamic truck scale is foretell dynamic truck scale, dynamic truck scale sets up on the installation basis, dynamic truck scale is the above-mentioned and following dynamic truck scale; optionally, the installation foundation is a driving road, an installation tunnel is formed in the driving road, the dynamic truck scale is located in the installation tunnel, and the weighing bearing surface 21 of the dynamic truck scale is flush with the road surface of the driving road.
As shown in fig. 1 to 3, the dynamic vehicle scale includes a support structure layer 10, a load bearing structure layer 20 and a load cell 30, wherein the support structure layer 10 is used for being connected with an installation foundation, the load bearing structure layer 20 is spaced from the support structure layer 10 and is located above the support structure layer 10, a surface of the load bearing structure layer 20, which is away from one side of the support structure layer 10, forms a load bearing surface 21, a first end of the load cell 30 is fixedly connected with the support structure layer 10, and a second end of the load cell 30 is fixedly connected with the load bearing structure layer 20, so that the load cell 30 is always in contact with the load bearing structure layer 20 in a process that a vehicle rolls the load bearing surface 21, thereby achieving dynamic measurement of the weight.
Because the bearing structure layer 20 and the support structure layer 10 are arranged at an interval, a weighing bearing surface 21 is formed on the surface of the bearing structure layer 20, which is away from the support structure layer 10, and the weighing sensor 30 is used for connecting the weighing bearing surface 21 and the support structure layer 10, that is, the first end of the weighing sensor 30 is fixedly connected with the support structure layer 10, and the second end of the weighing sensor 30 is fixedly connected with the bearing structure layer 20. In this way, in the process of rolling the weighing bearing surface 21, the bearing structure layer 20 shares the pressure of the vehicle on the bearing structure layer to each weighing sensor 30, and the weighing sensors 30 are always in contact with the bearing structure layer 20 and cannot be separated, so that the signal quality and the weighing precision are ensured; in addition, in the technical scheme of the utility model, the bearing structure layer 20 and the support structure layer 10 are fixedly connected with the weighing sensor 30, so that the installation difficulty is low, a large amount of steel is avoided, and the cost is reduced; in addition, the bearing structure layer 20 can be in close contact with the weighing sensor 30, and noise generated by the weighing sensor 30 due to severe vibration of the bearing structure layer 20 is avoided; on the other hand, weighing sensor 30 and bearing structure layer 20, bearing structure layer 10 fixed connection, simple to operate does not need the leveling in the installation, finally the utility model discloses well a loading end 21 of weighing corresponds a plurality of weighing sensor 30, and loading end 21 of weighing corresponds a plurality of strong points promptly, greatly reduced the rigidity requirement to bearing structure layer 20.
It should be noted that, in order to ensure the dynamic weighing precision of the vehicle, the load cell 30 is multiple, and multiple load cells 30 are arranged between the support structure layer 10 and the bearing structure layer 20 at intervals. That is, a plurality of weighing sensors 30 are distributed at intervals in the same plane, and each weighing sensor 30 is fixedly connected with the bearing structure layer 20.
Preferably, an anti-skid layer is laid on the weighing and bearing surface 21, and the anti-skid layer is made of road asphalt material.
preferably, the number of load cells 30 is at least three, i.e., the number of load cells 30 is 3 or more.
In the illustrated alternative embodiment of the present application, as shown in fig. 1 to 3, the bearing structure layer 20 includes the first supporting mesh framework 22 and the first material filling portion 23 filling at least a portion of the first supporting mesh framework 22, and the bearing structure layer 20 in this structural form greatly reduces the overall weight and the overall cost of the dynamic motor scale, i.e. it avoids using a whole steel beam structure as the bearing structure layer, thereby stably improving the economy and the practicability of the dynamic motor scale, and being beneficial to improving the market competitiveness of the dynamic motor scale. Moreover, the first supporting grid framework 22 serves as a supporting framework of the bearing structure layer 20 to effectively support the first material filling part 23, and simultaneously, the bearing structure layer 20 is ensured to have sufficient rigidity, and reliable dynamic measurement of the weight of the vehicle is ensured.
Optionally, a second end of the weighing sensor 30 is fixedly connected to the first supporting grid structure 22 or the first material filling portion 23. Both of these connection methods can ensure the reliability of the fixed connection between the load cell 30 and the load bearing structural layer 20.
In the preferred embodiment of the present application, on the premise of ensuring the structural stability of the load bearing structural layer 20, the load bearing structural layer 20 has a lower manufacturing cost, the first supporting grid framework 22 is made of steel bars, the second end of the load cell 30 is welded to the first supporting grid framework 22, and the connection point of the load cell 30 and the first supporting grid framework 22 is wrapped inside the first material filling portion 23. The connection point of the weighing sensor 30 and the first support net framework 22 is wrapped inside the first material filling part 23, so that the first material filling part 23 plays a role in protecting the connection point of the weighing sensor 30 and the first support net framework 22, and the connection stability of the weighing sensor 30 and the first support net framework 22 is further ensured.
In the present embodiment, the first material filling portion 23 is made of concrete or hardened glue, wherein, after the concrete or hardened glue is hardened, the strength of the first material filling portion 23 is greater than or equal to 20 MPa. In this way, it is advantageous to ensure that the load bearing structural layer 20 has sufficient rigidity.
In the illustrated alternative embodiment of the present application, as shown in fig. 1 to 3, the support structure layer 10 includes a second support net structure 11 and a second material filling portion 12 for filling at least a portion of the second support net structure 11, wherein a first end of the load cell 30 is fixedly connected to the second support net structure 11 or the second material filling portion 12. In this way, the second supporting grid structure 11 plays a role of stably supporting the second material filling part 12, and the second material filling part 12 can be stably connected with the installation foundation. Similarly, the support structure layer 10 of the present application has a low manufacturing cost, which is beneficial to improving the economy of the dynamic car scale.
In the preferred embodiment of the present application, on the premise of ensuring the structural stability of the support structure layer 10, the support structure layer 10 has a lower manufacturing cost, the second support net framework 11 is made of steel bars, the first end of the load cell 30 is welded and fixed to the second support net framework 11, and the connection point of the load cell 30 and the second support net framework 11 is wrapped inside the second material filling portion 12. The connection point of the weighing sensor 30 and the second supporting net framework 11 is wrapped inside the second material filling part 12, so that the second material filling part 12 plays a role in protecting the connection point of the weighing sensor 30 and the second supporting net framework 11, and the connection stability of the weighing sensor 30 and the second supporting net framework 11 is further ensured.
of course, in an alternative embodiment of the present application, which is not shown in the drawings, the first supporting grid framework 22 is made of steel bars, the first connecting member is welded and fixed on the first supporting grid framework 22, a connection point of the first connecting member and the first supporting grid framework 22 is covered inside the first material filling portion 23, and the second end of the weighing sensor 30 is fastened and connected to the first connecting member through a bolt; the second supporting net framework 11 is made of steel bars, a second connecting piece is welded and fixed on the second supporting net framework 11, a connecting point of the second connecting piece and the second supporting net framework 11 is wrapped inside the second material filling part 12, and the first end of the weighing sensor 30 is fixedly connected with the second connecting piece through bolts.
As shown in fig. 1 to 3, the dynamic car scale further includes a dielectric layer 40, the dielectric layer 40 is located between the bearing structure layer 20 and the support structure layer 10 to isolate the bearing structure layer 20 from the support structure layer 10, and the dielectric layer 40 fills at least a portion of a gap formed between the bearing structure layer 20 and the support structure layer 10. In this way, not only the support structure layer 10 and the bearing structure layer 20 can be isolated, but also the dielectric layer 40 can adapt to the deformation of the bearing structure layer 20 to ensure the measurement accuracy of the load cell 30.
Optionally, the dielectric layer 40 is made of one of rubber, silicone, foam, and plastic.
Utilize the dynamic truck scale of this application, played following positive effect:
1. the problem of poor support stability of multiple points (more than 3 or more than 4 points) of the bearing structure layer is solved;
2. Within the allowable range of weakening the rigidity of the bearing structure layer, the material cost of the bearing structure layer is reduced, the transportation cost of the dynamic truck scale is reduced, and the construction and installation cost of the dynamic truck scale is reduced;
3. The motor truck scale system is fully sealed, does not need drainage and dust exhaust, and reduces maintenance cost.
unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. a dynamic vehicle scale, comprising:
A support structure layer (10) for connection to a mounting foundation;
The bearing structure layer (20), the bearing structure layer (20) and the support structure layer (10) are arranged at intervals and are positioned above the support structure layer (10), and a weighing bearing surface (21) is formed on the surface of one side, away from the support structure layer (10), of the bearing structure layer (20);
Weighing sensor (30), weighing sensor (30) first end with bearing structure layer (10) fixed connection, weighing sensor (30) second end with bearing structure layer (20) fixed connection to make when the vehicle rolls the in-process of weighing bearing surface (21), weighing sensor (30) all the time with bearing structure layer (20) contact, it is right to realize the dynamic measurement of the weight of vehicle.
2. The dynamic motor vehicle scale of claim 1, wherein the load bearing structural layer (20) comprises a first support grid structure (22) and a first material filling portion (23) filling at least a portion of the first support grid structure (22), wherein the second end of the load cell (30) is fixedly connected to the first support grid structure (22) or the first material filling portion (23).
3. The dynamic motor scale of claim 2, wherein the first support grid structure (22) is made of steel bars, the second end of the load cell (30) is welded to the first support grid structure (22), and the connection point of the load cell (30) and the first support grid structure (22) is enclosed inside the first material filling portion (23).
4. The dynamic vehicle scale of claim 2, wherein the first supporting net framework (22) is made of steel bars, a first connecting piece is welded and fixed on the first supporting net framework (22), a connecting point of the first connecting piece and the first supporting net framework (22) is wrapped inside the first material filling part (23), and a second end of the weighing sensor (30) is fixedly connected with the first connecting piece through a bolt.
5. The dynamic motor scale of claim 2, wherein the first material filling portion (23) is made of concrete or hardened glue, wherein the strength of the first material filling portion (23) is greater than or equal to 20MPa when the concrete or the hardened glue is hardened.
6. The dynamic motor scale of claim 1, wherein the support structure layer (10) comprises a second support grid structure (11) and a second material filling portion (12) filling at least a portion of the second support grid structure (11), wherein the first end of the load cell (30) is fixedly connected to the second support grid structure (11) or to the second material filling portion (12).
7. The dynamic motor scale of claim 6, wherein the second supporting grid structure (11) is made of steel bars, the first end of the load cell (30) is welded and fixed with the second supporting grid structure (11), and the connection point of the load cell (30) and the second supporting grid structure (11) is wrapped inside the second material filling part (12).
8. The dynamic motor scale of claim 6, wherein the second supporting net framework (11) is made of steel bars, a second connecting piece is welded and fixed on the second supporting net framework (11), a connecting point of the second connecting piece and the second supporting net framework (11) is covered inside the second material filling part (12), and a first end of the weighing sensor (30) is fixedly connected with the second connecting piece through a bolt.
9. A truck scale system, comprising an installation base, a dynamic truck scale and a data acquisition and processing module, wherein the dynamic truck scale is disposed on the installation base, the data acquisition and processing module is configured to acquire data of a weighing sensor (30) of the dynamic truck scale and process the data to obtain weight data of a vehicle passing through the dynamic truck scale, and the dynamic truck scale is the dynamic truck scale according to any one of claims 1 to 8.
10. The truck scale system of claim 9, wherein the installation base is a driving road, an installation pit is opened on the driving road, the dynamic truck scale is located in the installation pit, and a weighing bearing surface (21) of the dynamic truck scale is flush with a road surface of the driving road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510566.7U CN209764242U (en) | 2019-04-15 | 2019-04-15 | dynamic truck scale and truck scale system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510566.7U CN209764242U (en) | 2019-04-15 | 2019-04-15 | dynamic truck scale and truck scale system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209764242U true CN209764242U (en) | 2019-12-10 |
Family
ID=68759290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510566.7U Active CN209764242U (en) | 2019-04-15 | 2019-04-15 | dynamic truck scale and truck scale system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209764242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829628A (en) * | 2019-04-15 | 2020-10-27 | 北京万集科技股份有限公司 | Dynamic truck scale and truck scale system |
-
2019
- 2019-04-15 CN CN201920510566.7U patent/CN209764242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829628A (en) * | 2019-04-15 | 2020-10-27 | 北京万集科技股份有限公司 | Dynamic truck scale and truck scale system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2612117B1 (en) | Weighing module with integrated horizontal and vertical overload protection | |
| CN209764242U (en) | dynamic truck scale and truck scale system | |
| US2962275A (en) | Platform weighting apparatus | |
| EP1111353A1 (en) | Weighing device | |
| CN209764236U (en) | Dynamic truck scale and truck scale system with same | |
| CN111829628A (en) | Dynamic truck scale and truck scale system | |
| CN209764241U (en) | Dynamic automobile scale | |
| CN111964765A (en) | High measurement accuracy semitrailer vehicle-mounted weight detection system | |
| CN114643822B (en) | Rubber damping device with pressure monitoring function, monitoring method and engineering vehicle | |
| CN201397187Y (en) | Integrative axle load scale for highway vehicle | |
| CN101576405B (en) | Integral axle weight scale for road vehicle and mounting method thereof | |
| CN111829631B (en) | Whole car formula truck scale system | |
| CN111829625B (en) | Combined type truck scale and truck scale system with same | |
| CN209764237U (en) | Dynamic truck scale and truck scale system | |
| CN111829635B (en) | Dynamic truck scale, transportation and installation method thereof and transportation and installation scale group | |
| CN212458606U (en) | Narrow strip strain weighing sensor and narrow strip array dynamic scale | |
| CN210487044U (en) | A detection device for monitoring of car load | |
| CN201344832Y (en) | Electronic truck scale for commonly weighing by using multiple weighing platforms | |
| CN201184814Y (en) | Electric automobile weight with side-installed weighing sensor | |
| CN111829626B (en) | Position adjusting mechanism, sensor assembly and dynamic motor scale system | |
| CN111829636B (en) | Combined type truck scale and truck scale system with same | |
| CN111829630B (en) | Manufacturing method of dynamic truck scale and road installation method of dynamic truck scale | |
| CN209764243U (en) | Dynamic truck scale and dynamic truck scale system | |
| CN209764239U (en) | Truck scale system | |
| CN111664925A (en) | Narrow strip strain weighing sensor, narrow strip array dynamic scale and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |