CN204924412U - Electronic truck scale - Google Patents
Electronic truck scale Download PDFInfo
- Publication number
- CN204924412U CN204924412U CN201520302869.1U CN201520302869U CN204924412U CN 204924412 U CN204924412 U CN 204924412U CN 201520302869 U CN201520302869 U CN 201520302869U CN 204924412 U CN204924412 U CN 204924412U
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- CN
- China
- Prior art keywords
- sensor
- weighing platform
- spring
- seaming chuck
- face
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an electronic truck scale, the weighing platform face of having solved electronic truck scale among the prior art is with the contact clearance leakage of sensor and then lead to measuring coarse problem, an electronic truck scale, including weighing platform, sensor, the below of weighing platform is provided with the sensor installation cavity, the sensor is located in the sensor installation cavity, the sensor is including being located the last pressure head of the bottom of weighing platform, be located go up the steel ball of pressure head bottom, go up the pressure head with be equipped with the spring between the weighing platform, add the spring between the pressure head on weighing platform and sensor, the shock -absorbing capacity of spring is better, can bear great load, comes the laminating degree between the motion sensor and the title body through addding the spring to make the sensor laminate all the time in the spring excursion with the title body and be in the same place, from the measurement accuracy of the guarantee sensor that comes.
Description
Technical field
The utility model relates to weighing apparatus field, refers to a kind of electronic vehicle weighing apparatus especially.
Background technology
Truck scale is also referred to as weighbridge, factories and miness, the main weighing-appliance that businessman etc. measure for bulk supply tariff, truck scale is using ground as the direct strong point, by being arranged on inner sensor, scale body is supported, and the weight on weighing platform is measured, these weights are generally heavy type transport vehicle, the weight of transport vehicle generally can reach the full scale of truck scale, and use frequently, this ability of anti-deformation to automobile weighing apparatus proposes very high requirement, in addition LOAD CELLS is normally weighed to object to be measured by point contact type, in use procedure for years, load-bearing transport vehicle rolls weighing platform face, make weighing platform facial disfigurement, not tight with the contact of sensor, therebetween minim gap can be had a greatly reduced quality to the accuracy requirement of sensor, the numerical value even measured is completely incorrect.
Utility model content
The utility model proposes a kind of electronic vehicle weighing apparatus, the contact solving the weighing platform face of electronic vehicle weighing apparatus in prior art and sensor is not closely and then cause measuring coarse problem.
The technical solution of the utility model is achieved in that a kind of electronic vehicle weighing apparatus, comprise weighing platform, sensor, the below of described weighing platform is provided with sensor installation cavity, described sensor is positioned at described sensor installation cavity, described sensor comprise the bottom being positioned at described weighing platform seaming chuck, be positioned at steel ball bottom described seaming chuck, be provided with spring between described seaming chuck and described weighing platform.
As preferred technical scheme, the top end face of described seaming chuck is welded with spring.
As preferred technical scheme, the bottom face of described weighing platform is fixedly connected with upper flange, described upper flange is provided with boss, and described boss is provided with circular hole; The top end face of described seaming chuck is fixedly connected with lower flange, and described lower flange is provided with the solid shaft matched with described circular hole; Described spring housing is connected on the outside surface of described boss.
As preferred technical scheme, described upper flange is welded on described weighing platform bottom face; Described lower flange is welded on described seaming chuck top end face.
As preferred technical scheme, described upper flange is bolted on described weighing platform bottom face; Described lower flange is bolted on described seaming chuck top end face.
As preferred technical scheme, the length of described solid shaft is greater than the degree of depth of described circular hole.
The utility model compares produced Advantageous Effects with background technology:
Spring is set up between weighing platform and sensor seaming chuck, the shock-absorbing capacity of spring is better, larger load can be born, regulate sensor by setting up spring and claim the laminating degree between body, thus make sensor and claim body to fit together all the time in spring variation range, thus ensure the measuring accuracy of sensor, spring can be adopted and be located in two ways between weighing platform and sensor, one is directly welded on seaming chuck, another is socketed in top, between lower flange, the solid shaft length of lower flange is greater than the degree of depth of circular hole in upper flange, under this ensure that weighing platform is subject to sudden surge power, the deformation range exceeding spring is unlikely to spring-compressed deformation, cause spring breaking down, design is unique.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of electronic vehicle weighing apparatus structural representation of the utility model;
Fig. 2 is the structural representation of the utility model embodiment one;
Fig. 3 is the structural representation of the utility model embodiment two;
Fig. 4 is the structural representation of the utility model embodiment three;
Fig. 5 is the exploded view of upper and lower flange.
In figure: 1-weighing platform; 2-sensor installation cavity; 3-seaming chuck; 4-spring; 5-upper flange; 6-boss; 7-lower flange; 8-solid shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of electronic vehicle weighing apparatus, comprise weighing platform 1, sensor, the below of weighing platform 1 is provided with sensor installation cavity 2, sensor is positioned at sensor installation cavity 2, sensor comprise the bottom being positioned at weighing platform 1 seaming chuck 3, be positioned at steel ball bottom seaming chuck 3, be provided with spring 4 between seaming chuck 3 and weighing platform 1.
Embodiment one
As shown in Figure 2, the top end face of seaming chuck 3 is welded with spring 4.
Embodiment two
As shown in Figure 3, the bottom face of weighing platform 1 is welded with upper flange 5, upper flange 5 is provided with boss 6, and boss 6 is provided with circular hole; The top end face of seaming chuck 3 is welded with lower flange 7, lower flange 7 is provided with the solid shaft 8 matched with circular hole, and the length of solid shaft 8 is greater than the degree of depth of circular hole; Spring 4 is socketed on the outside surface of boss 6.
Embodiment three
As shown in Figure 4, Figure 5, the bottom face of weighing platform 1 has been bolted to connection upper flange 5, upper flange 5 is provided with boss 6, and boss 6 is provided with circular hole; The top end face of seaming chuck 3 has been bolted to connection lower flange 7, lower flange 7 is provided with the solid shaft 8 matched with circular hole, and the length of solid shaft 8 is greater than the degree of depth of circular hole; Spring 4 is socketed on the outside surface of boss 6.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an electronic vehicle weighing apparatus, comprises weighing platform, sensor, and the below of described weighing platform is provided with sensor installation cavity, and described sensor is positioned at described sensor installation cavity, it is characterized in that:
Described sensor comprise the bottom being positioned at described weighing platform seaming chuck, be positioned at steel ball bottom described seaming chuck,
Spring is provided with between described seaming chuck and described weighing platform.
2. a kind of electronic vehicle weighing apparatus as claimed in claim 1, is characterized in that:
The top end face of described seaming chuck is welded with spring.
3. a kind of electronic vehicle weighing apparatus as claimed in claim 1, is characterized in that:
The bottom face of described weighing platform is fixedly connected with upper flange, and described upper flange is provided with boss, and described boss is provided with circular hole;
The top end face of described seaming chuck is fixedly connected with lower flange, and described lower flange is provided with the solid shaft matched with described circular hole;
Described spring housing is connected on the outside surface of described boss.
4. a kind of electronic vehicle weighing apparatus as claimed in claim 3, is characterized in that:
Described upper flange is welded on described weighing platform bottom face;
Described lower flange is welded on described seaming chuck top end face.
5. a kind of electronic vehicle weighing apparatus as claimed in claim 3, is characterized in that:
Described upper flange is bolted on described weighing platform bottom face;
Described lower flange is bolted on described seaming chuck top end face.
6. a kind of electronic vehicle weighing apparatus as described in any one of claim 3 to 5, is characterized in that:
The length of described solid shaft is greater than the degree of depth of described circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302869.1U CN204924412U (en) | 2015-05-12 | 2015-05-12 | Electronic truck scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302869.1U CN204924412U (en) | 2015-05-12 | 2015-05-12 | Electronic truck scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924412U true CN204924412U (en) | 2015-12-30 |
Family
ID=54973528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302869.1U Expired - Fee Related CN204924412U (en) | 2015-05-12 | 2015-05-12 | Electronic truck scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973440A (en) * | 2016-05-07 | 2016-09-28 | 徐帆 | IoT-based weighing device used for industrial production |
| CN112834007A (en) * | 2020-12-30 | 2021-05-25 | 广西千翔科技有限公司 | Weighing system for dynamic road automatic weighing apparatus |
| CN113588049A (en) * | 2021-10-08 | 2021-11-02 | 启东友铭衡器有限公司 | Weighing sensor and weighing scale |
-
2015
- 2015-05-12 CN CN201520302869.1U patent/CN204924412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973440A (en) * | 2016-05-07 | 2016-09-28 | 徐帆 | IoT-based weighing device used for industrial production |
| CN112834007A (en) * | 2020-12-30 | 2021-05-25 | 广西千翔科技有限公司 | Weighing system for dynamic road automatic weighing apparatus |
| CN113588049A (en) * | 2021-10-08 | 2021-11-02 | 启东友铭衡器有限公司 | Weighing sensor and weighing scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |