CN202109975U - Weighing platform structure of weighing system - Google Patents
Weighing platform structure of weighing system Download PDFInfo
- Publication number
- CN202109975U CN202109975U CN2011202298549U CN201120229854U CN202109975U CN 202109975 U CN202109975 U CN 202109975U CN 2011202298549 U CN2011202298549 U CN 2011202298549U CN 201120229854 U CN201120229854 U CN 201120229854U CN 202109975 U CN202109975 U CN 202109975U
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- weighing
- weighing platform
- platform
- platform structure
- sensing device
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Abstract
The utility model relates to a weighing platform structure of a weighing system, which comprises a weighing platform framework. The weighing platform framework comprises an upper weighing platform and a lower weighing platform which are longitudinally superposed, and a weighing sensing device is arranged at a combined part between the upper weighing platform and the lower weighing platform. The weighing platform structure adopting the structure has the advantages that the double weighing platform method is adopted, and the weighing sensing device is arranged between the weighing platforms; as the lifting speed of a hydraulic system only affects the speed of the whole weighing platforms but does not affect the change of stress on the internal weighing sensor, force transmission is not affected by the lifting of the weighing platforms, the zero signal value and the weighed weight of the weighing system are not affected by the hydraulic system, the displayed value of a weighing instrument is stable, the reliability of the operating performance and the weighing accuracy of the weighing system are effectively improved, the structure is simple and practical, the applicable scope is wide, therefore, the weighing platform structure brings great convenience to work and life of people.
Description
Technical field
The utility model relates to object weighing field, and particularly the dynamically accurate Measuring Object weight technical field of longitudinal direction specifically is meant a kind of weighing system weighing platform structure.
Background technology
In the prior art, in steel plant's this type smelter, when measuring the weight of slab, form weighing frame with single weighing platform, and LOAD CELLS is directly installed on the top of hydraulic system, can obtain the weight of the slab of institute's weighing through the reading of LOAD CELLS.
But, because for the operating process of reality, in the lifting process of hydraulic system, because the instability of pressure-regulating valve, the speed that weighing platform rises, descends is non-constant, be prone to cause weighing system zero point unstable with the weighing process in gravimetric value fluctuate; And the instability of measured value has directly influenced the accuracy of final weighing result, thereby the performance of weighing system is descended.
The utility model content
The purpose of the utility model is to have overcome above-mentioned shortcoming of the prior art, provides that a kind of influence, weighing result precision that can effectively overcome the weighing platform oscilaltion is higher, simple and practical, stable and reliable working performance, scope of application weighing system weighing platform structure comparatively widely.
In order to realize above-mentioned purpose, the weighing system weighing platform structure of the utility model has following formation:
This weighing system weighing platform structure comprises the weighing platform framework, and its principal feature is, described weighing platform framework comprises stacked up and down last weighing platform and following weighing platform, described on joint portion between weighing platform and the following weighing platform be provided with weighing sensing device.
Last weighing platform bottom in this weighing system weighing platform structure has at least two feets, and the described weighing platform of going up is stacked and placed on the described weighing platform down through described feet, and described weighing sensing device is arranged on the described feet.
Weighing sensing device in this weighing system weighing platform structure comprises at least two LOAD CELLSs, and each LOAD CELLS is arranged on the corresponding feet.
Following weighing platform bottom in this weighing system weighing platform structure is arranged on the hydraulic system, and the periphery of this time weighing platform is set with the weighing platform stop means.
Weighing platform stop means in this weighing system weighing platform structure is the spacing foundation plate of weighing platform.
The top of the last weighing platform in this weighing system weighing platform structure is provided with the weighing platform bracing or strutting arrangement and claims the thing conveyer.
Weighing platform bracing or strutting arrangement in this weighing system weighing platform structure comprises at least two weighing platform supports.
Be provided with water cooling plant in the weighing platform support in this weighing system weighing platform structure.
Title thing conveyer in this weighing system weighing platform structure is the roller-way that is arranged between each weighing platform support.
Adopted the weighing system weighing platform structure of this utility model, owing to wherein adopted the method for two weighing platforms, be arranged on LOAD CELLS in the middle of the weighing platform; Because the rising or falling speed of hydraulic system only influences the speed of whole weighing platform, and does not influence the stressed variation of inner LOAD CELLS, thereby the transmission of exerting all one's strength does not receive the influence of weighing platform oscilaltion; Therefore the zero signal value of weighing system and the influence that weigh will not receive hydraulic system; Weighing instrument displayed value is stable, has effectively improved the reliability and the weighing precision of the serviceability of weighing system, and simple and practical; The scope of application is comparatively extensive, all brings great convenience for people's work and life.
Description of drawings
Fig. 1 is the front schematic view of weighing system weighing platform structure under loaded-up condition not of the utility model.
Fig. 2 is the side schematic view of weighing system weighing platform structure under loaded-up condition not of the utility model.
Fig. 3 is the front schematic view of weighing system weighing platform structure under loaded-up condition of the utility model.
Fig. 4 is the side schematic view of weighing system weighing platform structure under loaded-up condition of the utility model.
Embodiment
In order more to be expressly understood the technology contents of the utility model, the special following examples of lifting specify.
See also Fig. 1 to shown in Figure 4, this weighing system weighing platform structure comprises the weighing platform framework, and wherein, described weighing platform framework comprises stacked up and down last weighing platform 1 and following weighing platform 2, and described joint portion of going up between weighing platform 1 and the following weighing platform 2 is provided with weighing sensing device 3.
Wherein, the bottom of the last weighing platform 1 in this weighing system weighing platform structure has at least two feets 11, and the described weighing platform 1 of going up is stacked and placed on the described weighing platform 2 down through described feet 11, and described weighing sensing device 3 is arranged on the described feet 11; This weighing sensing device 3 comprises at least two LOAD CELLSs, and each LOAD CELLS is arranged on the corresponding feet 11.
Simultaneously, the bottom of the following weighing platform 2 in this weighing system weighing platform structure is arranged on the hydraulic system 4, and the periphery of 2 of this time scales is set with weighing platform stop means 5; Described weighing platform stop means 5 is the spacing foundation plate of weighing platform.
Moreover, the top of the last weighing platform 1 in this weighing system weighing platform structure is provided with the weighing platform bracing or strutting arrangement and claims the thing conveyer; Described weighing platform bracing or strutting arrangement comprises at least two weighing platform supports 6; Be provided with water cooling plant 61 in the described weighing platform support 6; Described title thing conveyer is the roller-way 7 that is arranged between each weighing platform support 6; Be positioned on the described weighing platform support 6 by the slab 8 of weighing, and closely contact, rely on the rolling of roller-way 7 and be transferred mobile with roller-way 7.
In the middle of reality was used, the utility model adopted the method for two weighing platforms, was placed on sensor in the middle of the weighing platform, and the transmission of exerting all one's strength does not receive the influence of weighing platform oscilaltion, and weighing instrument displayed value is stable.
Wherein, the weighing platform above the hydraulic system 4 is divided into weighing platform 1 and following weighing platform 2, and the stress point of LOAD CELLS changes the joint at last weighing platform 1 and following weighing platform 2 into by original hydraulic system 4 tops.The rising or falling speed of hydraulic system 4 only influences the speed of whole weighing platform, and does not influence the stressed variation of inner LOAD CELLS.The zero signal value of weighing system and weigh will not receive the influence of hydraulic system 4.
Because the weighing platform framework of weighing system is made up of with 2 two weighing platforms of following weighing platform last weighing platform 1; The foot of weighing platform is a hydraulic lift; Following weighing platform 2 is installed on the hydraulic system 4, and weighing sensing device 3 is installed in down on the top strong point of weighing platform, has changed the lower position of conventional mounting at weighing platform.Last weighing platform 1 is installed in above the weighing sensing device 3, has claimed object by last weighing platform 1, and weight transfer is given weighing sensing device 3, measures the weight of object.
Adopted above-mentioned weighing system weighing platform structure, owing to wherein adopted the method for two weighing platforms, be arranged on weighing sensing device 4 in the middle of the weighing platform; Because the rising or falling speed of hydraulic system 4 only influences the speed of whole weighing platform, and does not influence the stressed variation of inner LOAD CELLS, thereby the transmission of exerting all one's strength does not receive the influence of weighing platform oscilaltion; Therefore the zero signal value of weighing system and the influence that weigh will not receive hydraulic system; Weighing instrument displayed value is stable, has effectively improved the reliability and the weighing precision of the serviceability of weighing system, and simple and practical; The scope of application is comparatively extensive, all brings great convenience for people's work and life.
In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and the scope of the utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (9)
1. a weighing system weighing platform structure comprises the weighing platform framework, it is characterized in that, described weighing platform framework comprises stacked up and down last weighing platform and following weighing platform, and described joint portion of going up between weighing platform and the following weighing platform is provided with weighing sensing device.
2. weighing system weighing platform structure according to claim 1; It is characterized in that; The described weighing platform bottom of going up has at least two feets, and the described weighing platform of going up is stacked and placed on the described weighing platform down through described feet, and described weighing sensing device is arranged on the described feet.
3. weighing system weighing platform structure according to claim 2 is characterized in that described weighing sensing device comprises at least two LOAD CELLSs, and each LOAD CELLS is arranged on the corresponding feet.
4. weighing system weighing platform structure according to claim 1 is characterized in that, described weighing platform down bottom is arranged on the hydraulic system, and the periphery of this time weighing platform is set with the weighing platform stop means.
5. weighing system weighing platform structure according to claim 4 is characterized in that, described weighing platform stop means is the spacing foundation plate of weighing platform.
6. according to each described weighing system weighing platform structure in the claim 1 to 5, it is characterized in that described top of going up weighing platform is provided with the weighing platform bracing or strutting arrangement and claims the thing conveyer.
7. weighing system weighing platform structure according to claim 6 is characterized in that described weighing platform bracing or strutting arrangement comprises at least two weighing platform supports.
8. weighing system weighing platform structure according to claim 7 is characterized in that, is provided with water cooling plant in the described weighing platform support.
9. weighing system weighing platform structure according to claim 7 is characterized in that, described title thing conveyer is the roller-way that is arranged between each weighing platform support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202298549U CN202109975U (en) | 2011-06-30 | 2011-06-30 | Weighing platform structure of weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202298549U CN202109975U (en) | 2011-06-30 | 2011-06-30 | Weighing platform structure of weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109975U true CN202109975U (en) | 2012-01-11 |
Family
ID=45435419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202298549U Expired - Lifetime CN202109975U (en) | 2011-06-30 | 2011-06-30 | Weighing platform structure of weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515582A (en) * | 2014-12-17 | 2015-04-15 | 余姚市通用仪表有限公司 | Roller bed scale with lifting structure |
| CN104596621A (en) * | 2013-10-31 | 2015-05-06 | 珠海格力电器股份有限公司 | Weighing device, weighing production line and product weighing method |
-
2011
- 2011-06-30 CN CN2011202298549U patent/CN202109975U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596621A (en) * | 2013-10-31 | 2015-05-06 | 珠海格力电器股份有限公司 | Weighing device, weighing production line and product weighing method |
| CN104515582A (en) * | 2014-12-17 | 2015-04-15 | 余姚市通用仪表有限公司 | Roller bed scale with lifting structure |
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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 |
Granted publication date: 20120111 |
|
| CX01 | Expiry of patent term |