CN104655256B - The multiple field scale pan and the combination of counterweight carrier - Google Patents
The multiple field scale pan and the combination of counterweight carrier Download PDFInfo
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- CN104655256B CN104655256B CN201510072258.7A CN201510072258A CN104655256B CN 104655256 B CN104655256 B CN 104655256B CN 201510072258 A CN201510072258 A CN 201510072258A CN 104655256 B CN104655256 B CN 104655256B
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- support bar
- scale pan
- multiple field
- counterweight
- counterweight carrier
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Abstract
The invention discloses the combination of a kind of multiple field scale pan and counterweight carrier, including a multiple field scale pan and at least one counterweight carrier；The multiple field scale pan includes U-shaped support, and it includes the first side wall vertically extending and second sidewall；The number of plies equal multilamellar the first support bar and multilamellar second support bar are respectively equipped with the first side wall and second sidewall, and the first support bar of same layer and the upper supporting surface of the second support bar are in same level；Also include lower section the carrier base for positioning and installing U-shaped support being arranged on U-shaped support；It is provided with the laminated structure of recess, single counterweight carrier is overlapped on first support bar and the second support bar of same layer centered on counterweight carrier.In the present invention can during weight detecting effectively solving uneven loading error problem, when the number of the number of plies of support bar and counterweight carrier is all set to five, disclosure satisfy that China《Weight detecting code》In at most need the regulations of 5 counterweights combinations.
Description
Technical field
The present invention relates to metering field, the combination of espespecially a kind of multiple field scale pan and counterweight carrier.
Background technology
The calibration method of counterweight has one-to-one relative method and two kinds of relative method of combination, and in the new order of China's weight detecting
Regulation E1 grade transmission E2 grade milligram group counterweight must be using combination relative method.Milligram group counterweight detection means domestic at present
It is mostly manual, but manual accuracy of detection is poor, in detection process, counterweight is easily lost, and manual detection is wasted time and energy, effect
Rate is very low.
So, automatic calibration is the trend of measurement verification.In the world Switzerland and Germany take the lead in have developed counterweight automatic
Calibrating instrument.But also there are some drawbacks in the scale pan that external automatic Verification instrument uses：1st, need to combine in calibrating
Counterweight is laid on the scale pan of comparator block, and different putting positions will cause the uneven loading error of comparator block；2nd, the counterweight that can be combined
Limited amount is it is impossible to meet China《Weight detecting code》In at most need the regulations of five counterweights combinations；3rd, bottom grid is put down
Plate adds the scale pan of bar structure, has particular/special requirement for counterweight, during loading, counterweight easily drops, the suitability of this scale pan and logical
Poor with property.
So, those skilled in the art needs the combination working out a kind of multiple field scale pan and counterweight carrier badly, this
Combination can effectively solve the problem that the problem of uneven loading error, and can be further able to meet China《Weight detecting code》In at most need
Want the regulation of five counterweight combinations, and this combination does not have particular/special requirement, the suitability and versatility all relatively good for counterweight.
Content of the invention
It is an object of the invention to provide the combination of a kind of multiple field scale pan and counterweight carrier, this combination can effectively solve
The certainly problem of uneven loading error, and China can be met further《Weight detecting code》In at most need the rule of 5 counterweights combinations
Fixed, and this combination does not have particular/special requirement, the suitability and versatility all relatively good for counterweight.
The present invention is to solve above-mentioned technical problem, there is provided the combination of a kind of multiple field scale pan and counterweight carrier, including
One multiple field scale pan and at least one counterweight carrier：
The described multiple field scale pan includes：
One U-shaped support, described U-shaped support includes the first side wall and the second sidewall vertically extending；Described first
Side wall is provided with multilamellar first support bar, and described second sidewall is provided with multilamellar second support bar, and described first support bar
The number of plies of the number of plies and described second support bar is equal, and described first support bar of same layer and described second support bar upper
Support face is in same level；Described first support bar is arranged on inner side the side to described second sidewall of described the first side wall
To extension, described second support bar is arranged on the inner side of described second sidewall and extends to the direction of described the first side wall；
Carrier base, it is arranged on the lower section of described U-shaped support and is used for positioning and install described U-shaped support；
Described counterweight carrier is a laminated structure, and its center is provided with the first recess, when one or more described counterweights hold
When load plate is carried on the described multiple field scale pan, single described counterweight carrier is overlapped on described first support positioned at same layer
On bar and described second support bar.
It is preferred that the number of every layer of described first support bar is a pair, and the first support bar described in a pair is located at described the
The both sides of side wall；The number of every layer of described second support bar is a pair, and the second support bar described in a pair is located at described second
The both sides of side wall；And the spacing between every layer of first support bar described in a pair and the spacing phase between the second support bar described in a pair
With.
It is preferred that described counterweight carrier is rectangular sheet structure, it includes first to relative side and second to phase
To side；Wherein, described first extends a pair of flange of formation to relative side to the bending that concaves towards of described first recess；Institute
State second to relative side lap on described first support bar and described second support bar of same layer.
It is preferred that described first support bar and described second support bar are in inside flange described in a pair, limit described weight
The position of code carrier.
It is preferred that the number of plies of described first support bar and described second support bar in the vertical direction is five layers, described weight
The number of code carrier is five.
Preferably, described first support bar and described second support bar in the vertical direction are and are equally spaced.
It is preferred that being equipped with engraved structure in the first side wall of described U-shaped support and second sidewall.
It is preferred that the center of the bottom of described U-shaped support is provided with the second recess, and uniform in the periphery of described second recess
There are multiple through holes.
It is preferred that being provided with reinforcement on another surface that described the first side wall and described second sidewall deviate from support bar.
It is preferred that described first recess is circular depressions.
The combination of the multiple field scale pan of the present invention and counterweight carrier has the advantages that：
1st, in the multiple field scale pan of the present invention and the combination of counterweight carrier, the multiple field scale pan is provided with Multi-layer supporting bar, every layer
Support bar can carry a counterweight carrier, during with combination relative method certified weights, puts at the center of each counterweight carrier
Put a counterweight, the cumulative formula of counterweight so to be checked overlays in the counterweight carrier on the multiple field scale pan, thus being effectively ensured many
The center of individual counterweight to be checked is in same vertical direction, thus efficiently solving the problems, such as the uneven loading error of detector.
2nd, in the multiple field scale pan of the present invention and the combination of counterweight carrier, the number of the support bar of the multiple field scale pan is set to
One counterweight carrier is all placed on five layers, and every layer of support bar, when so using combination relative method certified weights, can be every
Place a counterweight on individual counterweight carrier, thus can meet in national measurement code most five counterweights of needs are entered
The regulation of row combination contrast.
3rd, the combination of the multiple field scale pan of the present invention and counterweight carrier, the wherein flange of counterweight carrier and multiple field scale
The cooperation of the support bar of disk, this fit structure is stable, and the recess arrangement of counterweight carrying disk center makes this combination to weight
The shape of code does not have particular/special requirement, and when loading counterweight, counterweight is difficult for drop-off, improves certainty of measurement.Therefore of the present invention group
The suitability closed and versatility are all relatively good.
4th, the multiple field scale pan of the present invention is rational in infrastructure, and Multi-layer supporting bar is spaced set, can be according to when using
Need to load simultaneously or unload multiple counterweight carriers, such present invention combination just can apply to counterweight Aulomatizeted Detect dress
Put.
Brief description
With reference to the accompanying drawings and detailed description the present invention is described in further detail：
Fig. 1 is the schematic diagram of a specific embodiment after counterweight carrier of the present invention is dismantled from the multiple field scale pan；
Fig. 2 is that the counterweight carrier in Fig. 1 is loaded into the schematic diagram on the multiple field scale pan；
Fig. 3 is the perspective view of the multiple field scale pan in present invention combination；
Fig. 4 is the schematic diagram from front side for the Fig. 3；
Fig. 5 is the schematic diagram that Fig. 3 observes from upper end；
Fig. 6 is the perspective view of counterweight carrier in present invention combination.
Drawing reference numeral explanation：
The multiple field scale pan 100, U-shaped support 110, the first side wall 111, second sidewall 112, the first support bar 113, second
Stay 114, engraved structure 115, the second recess 116, through hole 117, reinforcement 118, carrier base 120；
Counterweight carrier 200, the first recess 210, flange 220.
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
In embodiments of the invention one, as depicted in figs. 1 and 2, the invention discloses a kind of multiple field scale pan and counterweight
The combination of carrier, including a multiple field scale pan 100 and five counterweight carriers 200, the number of plies of the multiple field scale pan is also corresponding
Ground is five layers.As shown in Figure 3 and Figure 4, the multiple field scale pan 100 includes U-shaped support 110, and U-shaped support 110 is included vertically
The first side wall 111 extending and second sidewall 112；The first side wall 111 is provided with five layer of first support bar 113, second sidewall 112
It is provided with five layer of second support bar 114, and the first support bar 113 of same layer and the upper supporting surface of the second support bar 114 are same
On one horizontal plane；First support bar 113 is arranged on the inner side of the first side wall 111 and extends to the direction of second sidewall 112, second
Support bar 114 is arranged on the inner side of second sidewall 112 and extends to the direction of the first side wall 111.The multiple field scale pan 100 also includes
The lower section being arranged on U-shaped support 110 is used for positioning and install the carrier base 120 of U-shaped support 110.Exemplarily, carrier base 120
For a multidiameter.As shown in fig. 6, counterweight carrier 200 is a laminated structure, its center is provided with the first recess 210, when five weights
When code carrier 200 is carried on the multiple field scale pan 100, single counterweight carrier 200 is overlapped on first positioned at same layer
On stay 113 and the second support bar 114.As shown in Fig. 2 when using this combination, by counterweight carrier 200 as multiple field scale
On disk 100, then counterweight to be checked is placed in the groove 210 at counterweight carrier 200 center, counterweight so to be checked adds in Superimposed
It is loaded in of the present invention group to close, the center of gravity that to be checked counterweight has been effectively ensured is located on the vertical centrage of the multiple field scale pan, thus having
Effect solves the problems, such as the uneven loading error in weight detecting.
Exemplary, as shown in figure 3, the number of every layer of first support bar 113 is a pair, and a pair first support bars 113
Both sides positioned at the first side wall 111；The number of every layer of second support bar 114 is a pair, and a pair second support bars 114 are located at institute
State the both sides of second sidewall 112；And the spacing between every layer of a pair first support bars 113, with a pair second support bars 114 it
Between spacing equal.
Specifically, as shown in fig. 6, counterweight carrier 200 is rectangular sheet structure, including first to relative side and the
Two pairs of relative sides；Wherein, first prolongs to the bending that concaves towards of the first recess 210 to relative side (left and right sides of in figure)
Stretch a pair of flange 220 of formation；When counterweight carrier 200 is carried on the multiple field scale pan 100, second to relative side (in figure
Before and after both sides) be overlapped on first support bar 113 and the second support bar 114 of same layer.Specifically, when being provided with flange 220
Counterweight carrier 200 when being carried in 100 on the multiple field scale pan, with reference to Fig. 2, the first support bar 113 and second in support bar
In the inner side of a pair of flange 220, flange is stuck in the first support bar and the position of the second support bar to support bar 114 just, thus limiting
Make the position of counterweight carrier 200.The cooperation of flange 220 and the first support bar 113 and the second support bar 114 makes counterweight hold
Load plate is more firm in the installation site of the multiple field scale pan, can with effectively solving in weight detecting because structure is produced built on the sand
Raw error.
Specifically, as depicted in figs. 1 and 2, will be equal to the first support bar 113 of the multiple field scale pan 100 and the second support bar 114
It is set to five layers, the number of counterweight carrier 200 is set to five, thus can meet China《Weight detecting code》In for
The regulation that five counterweights are combined at most is needed during counterweight combination contrast.
Exemplary, the first support bar 113 and the second support bar 114 in the vertical direction are and are equally spaced, and so have
Beneficial in certified weights, multiple counterweight carriers 200 are loaded on the multiple field scale pan 100 simultaneously, or by multiple counterweights
Carrier 200 unloads from the multiple field scale pan 100 simultaneously.The multiple field scale pan so designing and the combination of counterweight carrier
Can apply on the automation equipment of weight detecting.
In order to mitigate the weight of the multiple field scale pan, as shown in Figure 3 and Figure 5, the first side wall 111 and second of U-shaped support 110
Side wall 112 is provided with engraved structure 115, and the center of the bottom of U-shaped support 110 is provided with the second recess 116, the second recess 116
Periphery uniformly multiple through holes 117.
Exemplarily, as shown in Fig. 3, Fig. 4 and Fig. 5, deviate from each other in the first side wall 111 and second sidewall 112
Outer surface is provided with reinforcement 118, and so after counterweight carrier 200 is loaded on the multiple field scale pan 100, reinforcement is permissible
Strengthen the intensity of U-shaped support 110.
Specifically, the first recess 210 on counterweight carrier 200 is circular depressions.In certified weights, by counterweight to be measured
It is placed on the center of circular depressions.The design of the first recess 210 makes counterweight carrier 200 low for counterweight shape need, and examines
When determining counterweight, counterweight is more stable in the first recess 210, is difficult to drop, thus improve calibration accuracy.The therefore present invention
The suitability and versatility are all relatively good.
Of course, in other specific embodiments of the present invention, the number of plies of the scale pan can also be entered according to actually used demand
Row adjustment, that is, the number of plies of support bar can be arranged as required to as three layers, six layers, eight layers or other numbers of plies, the of each layer
One support bar number can be set to two, three or other numbers, each layer of the second support bar number can be set to two, three
Individual or other numbers.Meanwhile, the number of counterweight carrier can also be adjusted according to actually used, for example, one, two,
Three or four, as long as its number is less than the number of plies of the scale pan.And, the recess of counterweight carrier can set as needed
For rectangle or other polygons, the stopper section that counterweight carrier can also arrange other forms coordinates support bar to position, many
The U-shaped frame bottom of the laminar scale pan can also arrange loose structure or lattice structure to mitigate weight.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. the combination of a kind of multiple field scale pan and counterweight carrier is it is characterised in that include a multiple field scale pan and at least
Individual counterweight carrier：
The described multiple field scale pan includes：
One U-shaped support, described U-shaped support includes the first side wall and the second sidewall vertically extending；
Described the first side wall is provided with multilamellar first support bar, and described second sidewall is provided with multilamellar second support bar, and described
The number of plies of the number of plies of the first support bar and described second support bar is equal, and described first support bar and described second of same layer
The upper supporting surface of support bar is in same level；Described first support bar is arranged on the inner side of described the first side wall and to described
The direction of second sidewall extends, and described second support bar is arranged on inner side the side to described the first side wall of described second sidewall
To extension；
Carrier base, it is arranged on the lower section of described U-shaped support and is used for positioning and install described U-shaped support；
Described counterweight carrier is a laminated structure, and its center is provided with the first recess, when one or more described counterweight carriers
When being carried on the described multiple field scale pan, single described counterweight carrier be overlapped on positioned at same layer described first support bar and
On described second support bar；
The number of every layer of described first support bar is a pair, and the first support bar described in a pair is located at the two of described the first side wall
Side；
The number of every layer of described second support bar is a pair, and the second support bar described in a pair is located at the two of described second sidewall
Side；
And every layer of the spacing described in a pair between first support bar and the spacing between the second support bar described in a pair identical；
Described counterweight carrier is rectangular sheet structure, and it includes first to relative side and second to relative side；
Wherein, described first extends a pair of flange of formation to relative side to the bending that concaves towards of described first recess；
Described second to relative side lap on described first support bar and described second support bar of same layer.
2. the multiple field scale pan as described in claim 1 and counterweight carrier combination it is characterised in that：
Described first support bar and described second support bar are in inside flange described in a pair, limit the position of described counterweight carrier
Put.
3. the multiple field scale pan as described in claim 1 and counterweight carrier combination it is characterised in that：
The number of plies of described first support bar and described second support bar in the vertical direction is all five layers, described counterweight carrier
Number is five.
4. the multiple field scale pan as described in claim 1 and counterweight carrier combination it is characterised in that：
Described first support bar and described second support bar in the vertical direction are and are equally spaced.
5. the multiple field scale pan as described in any one of claim 1-4 and counterweight carrier combination it is characterised in that：
It is equipped with engraved structure on the first side wall of described U-shaped support and second sidewall.
6. the multiple field scale pan as described in any one of claim 1-4 and counterweight carrier combination it is characterised in that：
The center of the bottom of described U-shaped support is provided with the second recess, and is evenly equipped with multiple through holes in the periphery of described second recess.
7. the multiple field scale pan as described in any one of claim 1-4 and counterweight carrier combination it is characterised in that：
The outer surface that described the first side wall and described second sidewall deviate from each other is provided with reinforcement.
8. the multiple field scale pan as described in any one of claim 1-4 and counterweight carrier combination it is characterised in that：
Described first recess is circular depressions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510072258.7A CN104655256B (en) | 2015-02-10 | 2015-02-10 | The multiple field scale pan and the combination of counterweight carrier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072258.7A CN104655256B (en) | 2015-02-10 | 2015-02-10 | The multiple field scale pan and the combination of counterweight carrier |
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| CN104655256A CN104655256A (en) | 2015-05-27 |
| CN104655256B true CN104655256B (en) | 2017-03-01 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607188A (en) * | 2016-09-05 | 2018-01-19 | 中国计量科学研究院 | Counterweight automatic clamping and placing system |
| CN107973046B (en) * | 2016-10-25 | 2019-09-17 | 中国计量科学研究院 | Big mass weight storage device and big mass weight processing module |
| CN112665701A (en) * | 2020-12-31 | 2021-04-16 | 新沂三一筑工有限公司 | Convenient electronic balance scale |
| CN112781707A (en) * | 2020-12-31 | 2021-05-11 | 新沂三一筑工有限公司 | Electronic balance scale capable of weighing in superposition mode |
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| CN204373769U (en) * | 2015-02-10 | 2015-06-03 | 上海市计量测试技术研究院 | The combination of the multiple field scale pan and counterweight carrier |
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2015
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| DE4112839C1 (en) * | 1991-04-19 | 1992-03-05 | A.M. Erichsen Gmbh, 5600 Wuppertal, De | |
| CN202648764U (en) * | 2012-07-24 | 2013-01-02 | 石磊 | Table balance for pharmacist use |
| CN103115664A (en) * | 2013-01-30 | 2013-05-22 | 西安交通大学 | Automatic calibration device for electronic balances |
| CN104019937A (en) * | 2014-05-27 | 2014-09-03 | 大连工业大学 | Sequential weight adding device |
| CN204373769U (en) * | 2015-02-10 | 2015-06-03 | 上海市计量测试技术研究院 | The combination of the multiple field scale pan and counterweight carrier |
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