CN204479152U - A kind of static compound weighing device - Google Patents
A kind of static compound weighing device Download PDFInfo
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- CN204479152U CN204479152U CN201520168678.0U CN201520168678U CN204479152U CN 204479152 U CN204479152 U CN 204479152U CN 201520168678 U CN201520168678 U CN 201520168678U CN 204479152 U CN204479152 U CN 204479152U
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- weighing device
- weighing
- static compound
- load cells
- track scale
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Abstract
A kind of static compound weighing device, described static compound weighing device comprises weighing table (5) and LOAD CELLS (7), and described weighing table (5) and described LOAD CELLS (7) are connected to form frame-type weighing device; It is characterized in that, described static compound weighing device also comprises track scale (4), and described track scale (4) and rail (2) are combined to form frameless weighing device; Described frameless weighing device is positioned at the top of described frame-type weighing device and described frameless weighing device and described frame-type weighing device are separate.The utility model provides a kind of static compound weighing device, solve described in background technology because affecting industrial problem after weighing data misalignment.
Description
Technical field
The utility model relates to weight of object detection technique field, more specifically, relates to a kind of static compound weighing device.
Background technology
At present, when utilizing conveyor roller to convey goods in the industrial production, normally used weight weighing device is single weighing table weighing apparatus.
Namely single weighing table weighing apparatus arrange a weighing table in transport rail (roller) lower end, road and the weighing apparatus that is connected with weight sensor etc. of weighing table.When the goods that single weighing table weighing apparatus tracking (roller) Dao Chenei transports is weighed, rail (roller) the road car being mounted with goods is static to dock on this weighing table, by the weight sensor etc. be connected with weighing table, the weight of goods is measured, thus reach weighing of goods.
But, due to weighing table weighing apparatus meeting misalignment single after longer service time, and the weighing data that can only show after single weighing table weighing apparatus misalignment after misalignment, due to cannot the single weighing table weighing apparatus of Timeliness coverage whether misalignment, the accuracy of measurement data therefore can be affected.In addition, after single weighing table weighing apparatus misalignment, single weighing table weighing apparatus cannot carry out when not stopping verifying and revising, (roller) road car must be stopped to run on (roller) road, be therefore unfavorable for the allegro commercial production of similar metallurgical hot line the measure of production technique etc.
Utility model content
The purpose of this utility model is to provide a kind of static compound weighing device, the static compound weighing device provided solve described in background technology because affecting industrial problem after weighing data misalignment.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of static compound weighing device, described static compound weighing device comprises weighing table and LOAD CELLS, and described weighing table and described LOAD CELLS are connected to form frame-type weighing device; Described static compound weighing device also comprises track scale, and described track scale and rail are combined to form frameless weighing device; Described frameless weighing device is positioned at the top of described frame-type weighing device and described frameless weighing device and described frame-type weighing device are separate.
Preferably, in above-mentioned static compound weighing device, the central point of described track scale and the central point of described LOAD CELLS are on the same line.
Preferably, in above-mentioned static compound weighing device, described LOAD CELLS is radial LOAD CELLS.
Preferably, in above-mentioned static compound weighing device, described radial LOAD CELLS has four.
Preferably, in above-mentioned static compound weighing device, described track scale is electronic still track scale.
Preferably, in above-mentioned static compound weighing device, described electronic still track scale has four.
Preferably, in above-mentioned static compound weighing device, four electronic still track scales are divided into two groups, and two the electronic still track scale lines often organized are perpendicular to rail, and the spacing of often organize two electronic still track scales is identical with wheel distance between axles.
Preferably, in above-mentioned static compound weighing device, described weighing table shift length is in the vertical direction limited by stop.
Preferably, in above-mentioned static compound weighing device, described stop is fixed in concrete.
The utility model provides a kind of static compound weighing device, and described static compound weighing device comprises weighing table and LOAD CELLS, and described weighing table and described LOAD CELLS are connected to form frame-type weighing device; Described static compound weighing device also comprises track scale, and described track scale and rail are combined to form frameless weighing device; Described frameless weighing device is positioned at the top of described frame-type weighing device and described frameless weighing device and described frame-type weighing device are separate.In industrial processes, when rail (roller) road stationary vehicle is in track scale place, frameless weighing device just can obtain one group of weight data of rail (roller) road vehicle, and frame-type weighing device also can obtain the weight data of one group of rail (roller) road vehicle simultaneously; Because frameless weighing device and frame-type weighing device two groups of devices are separate, the two groups of data thus obtained also are separate.By two groups of data that contrast obtains, can judge that whether obtained data are accurate, if inaccurate, then can the manual zero setting when trackless (roller) road vehicle weighing, and do not need to stop current commercial production, therefore static compound weighing device can solve described in background technology because affecting industrial problem after weighing data misalignment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the static compound weighing device that the utility model embodiment provides;
In FIG, 1-rail (roller) road car, 2-rail, 3-wheel shaft, 4-track scale, 5-weighing table, 6-stop, 7-LOAD CELLS, 8-concrete.
Embodiment
The utility model provides a kind of static compound weighing device, the static compound weighing device provided solve described in background technology because affecting industrial problem after weighing data misalignment.
Technical scheme in the utility model embodiment is understood better in order to make those skilled in the art person, and enable the above-mentioned purpose of the utility model embodiment, feature and advantage become apparent more, below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is described in further detail.
Please refer to accompanying drawing 1, the utility model embodiment provides a kind of static compound weighing device, the static compound weighing device provided comprises frameless weighing device and frame-type weighing device, and said frame formula weighing device comprises weighing table 5 and LOAD CELLS 7; Above-mentioned frameless weighing device comprises track scale 4, and described track scale 4 and rail 2 are combined to form rail (roller) road of rail (roller) road car 1 process.Above-mentioned frameless weighing device is positioned at the top of said frame formula weighing device, decreases taking of space.
Preferably, the central point of track scale and the central point of above-mentioned LOAD CELLS 7 are on same straight line, thus static compound weighing device above-mentioned frameless weighing device and said frame formula weighing device uniform force when weighing can be ensured, and then the error between weighing data that two meausring apparatuses obtain can be reduced.
Above-mentioned frameless weighing device and said frame formula weighing device are separate when weighing, thus two groups of weighing datas that two meausring apparatuses obtain are independent of each other, so when there is error in a weighing device, the weighing data that another meausring apparatus just can be used to obtain, achieves the mutually for subsequent use of two meausring apparatuses; And free from error meausring apparatus can not stop to occurring that the meausring apparatus of error carries out verifying and revise under industrial prerequisite, thus solve described in background technology because affecting industrial problem after weighing data misalignment.
The course of work of the static compound weighing device that the utility model embodiment provides is as follows: by parked directly over track scale 4 for rail (roller) the road car 1 of zero load before commercial production, the displayed value of frameless weighing device and frame-type weighing device is set to zero, then verifies first with counterweight.In process of production, rail (roller) the road car 1 being loaded with goods is slowly still in track scale 4 through rail (roller) road, frameless weighing device can obtain one group of weighing data by track scale 4, meanwhile, frame-type weighing device also can obtain another group weighing data by LOAD CELLS 7.If real time contrast's error of two groups of weighing datas that two cover weighing devices obtain is no more than 3.0e, then illustrate that the data that two cover weighing devices weigh are comparatively accurate; If real time contrast's error of two groups of weighing datas that two cover weighing devices obtain is more than 3.0e, then illustrate that two cover weighing devices have a set of weighing device misalignment at least.During weighing device misalignment, observe the zero datum whether return-to-zero immediately after each rail (roller) road car 1 moves lower railway weighing apparatus 4 of above-mentioned frameless weighing device and said frame formula weighing device respectively, and keep stable, if weighing device can not normally return-to-zero, for causing the weighing device of weighing data misalignment.After finding the weighing device of weighing data misalignment, need to carry out manual zero setting to the weighing device of misalignment, thus ensure that static compound weighing device runs without interruption.
The panel of what weighing table 5 in said frame formula weighing device adopted is steel construction, this kind of panel can ensure that weighing table not easily produces distortion; What above-mentioned LOAD CELLS 7 adopted is radial LOAD CELLS, this kind of radial LOAD CELLS, because measuring accuracy is high, good stability, thus can obtain the weight of goods in loading rail (roller) the road car 1 in rail (roller) road rapidly.Preferably, radial LOAD CELLS has four, four radial LOAD CELLS are distributed in the corner of weighing table 5 and are positioned in same level, four radial LOAD CELLS are that weighing table 5 provides support a little, thus when ensureing that wheel shaft 3 acts on weighing table 5, radial LOAD CELLS stressed is vertical and uniform.
The track scale 4 of the static compound weighing device that the utility model embodiment provides is electronic still track scale, this kind of electronic still track scale comprises LOAD CELLS, eliminate the trouble that frameless weighing device installs LOAD CELLS, and electronic still track scale can automatically show and record numerical value of weighing.
Preferably, electronic still track scale has four.Four electronic still track scales are divided into two groups, two electronic still track scale lines of each group are perpendicular to rail 2, and the spacing of often organize two electronic still track scales is identical with wheel shaft 3 spacing, profile and the rail 2 of electronic still track scale are consistent, so that four wheel shafts 3 of rail (roller) road car 1 all can stop on the central point of four electronic still track scales simultaneously.
Electronic still track scale needs to maintain a certain distance in the horizontal plane with rail 2, thus makes electronic still track scale can not be subject to the impact of rail 2 when weighing.Preferably, the distance of electronic still track scale and rail 2 is 2-3mm, moves between electronic still track scale and rail 2 so that rail (roller) road car 1 can be mild.
The static compound weighing device that the utility model embodiment provides also comprises stop 6, and stop 6 is fixed on concrete eight.In the process that static compound weighing device weighs, if the heavier-weight of loading rail (roller) road car 1 and static compound weighing device is in overload state for a long time, then the data that static compound weighing device can be caused to weigh are forbidden and the serviceable life of this static compound weighing device can reduce.Therefore, static compound weighing device is provided with the stop 6 for limiting weighing table 5 shift length in vertical direction.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a static compound weighing device, described static compound weighing device comprises weighing table (5) and LOAD CELLS (7), and described weighing table (5) and described LOAD CELLS (7) are connected to form frame-type weighing device; It is characterized in that, described static compound weighing device also comprises track scale (4), and described track scale (4) and rail (2) are combined to form frameless weighing device; Described frameless weighing device is positioned at the top of described frame-type weighing device, and described frameless weighing device and described frame-type weighing device are separate.
2. static compound weighing device according to claim 1, it is characterized in that, the central point of described track scale (4) and the central point of described LOAD CELLS (7) are on the same line.
3. static compound weighing device according to claim 1, it is characterized in that, described LOAD CELLS (7) is radial LOAD CELLS.
4. static compound weighing device according to claim 3, it is characterized in that, described radial LOAD CELLS has four.
5. static compound weighing device according to claim 1, it is characterized in that, described track scale (4) is electronic still track scale.
6. static compound weighing device according to claim 5, it is characterized in that, described electronic still track scale has four.
7. static compound weighing device according to claim 6, it is characterized in that, four electronic still track scales are divided into two groups, two the electronic still track scale lines often organized are perpendicular to rail (2), and the spacing of often organize two electronic still track scales is identical with wheel shaft (3) spacing.
8. static compound weighing device according to claim 1, it is characterized in that, described weighing table (5) shift length is in the vertical direction limited by stop (6).
9. static compound weighing device according to claim 8, it is characterized in that, described stop (6) is fixed in concrete (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168678.0U CN204479152U (en) | 2015-03-24 | 2015-03-24 | A kind of static compound weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168678.0U CN204479152U (en) | 2015-03-24 | 2015-03-24 | A kind of static compound weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204479152U true CN204479152U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520168678.0U Expired - Fee Related CN204479152U (en) | 2015-03-24 | 2015-03-24 | A kind of static compound weighing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383505A (en) * | 2015-11-30 | 2016-03-09 | 齐齐哈尔轨道交通装备有限责任公司 | Overloading and unbalanced loading weight bridge test car for railway vehicle |
| CN109211381A (en) * | 2017-06-30 | 2019-01-15 | 天津华北检测有限公司 | A kind of novel unbalance loading gauge |
| CN111220249A (en) * | 2019-12-04 | 2020-06-02 | 中唐空铁科技有限公司 | Empty rail weighing module and weighing track beam |
-
2015
- 2015-03-24 CN CN201520168678.0U patent/CN204479152U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383505A (en) * | 2015-11-30 | 2016-03-09 | 齐齐哈尔轨道交通装备有限责任公司 | Overloading and unbalanced loading weight bridge test car for railway vehicle |
| CN109211381A (en) * | 2017-06-30 | 2019-01-15 | 天津华北检测有限公司 | A kind of novel unbalance loading gauge |
| CN111220249A (en) * | 2019-12-04 | 2020-06-02 | 中唐空铁科技有限公司 | Empty rail weighing module and weighing track beam |
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| Date | Code | Title | Description |
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| 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: 20150715 Termination date: 20200324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |