CN202133456U - Article bearer used for weighing - Google Patents
Article bearer used for weighing Download PDFInfo
- Publication number
- CN202133456U CN202133456U CN2011200753154U CN201120075315U CN202133456U CN 202133456 U CN202133456 U CN 202133456U CN 2011200753154 U CN2011200753154 U CN 2011200753154U CN 201120075315 U CN201120075315 U CN 201120075315U CN 202133456 U CN202133456 U CN 202133456U
- Authority
- CN
- China
- Prior art keywords
- weighing
- sheet material
- holding element
- material bar
- article bearing
- 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.)
- Expired - Lifetime
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000005452 bending Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 210000002683 foot Anatomy 0.000 description 17
- 239000011521 glass Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an adjustable article bearer used for weighin, which can be widely used. The article bearer comprises a sheet material strip (12) provided with grooves (16) in the manner of a comb and a foot portion (11), wherein the foot portion (11) is pivotedly connected with the sheet material strip (12) in a clamping manner, maintenance members (14, 15) can be inserted into grooves (16) of the sheet material strip (12), and each maintenance member is provided with at least one groove. By replacing a standard scale, the article bearer can be ratably, or along different directions, sleeved on a pallet pin of a weighing system.
Description
Technical field
The utility model relates to a kind of article bearing of weighing that is used for pan scale (oberschalige Waage).
Background technology
The article of weighing (test tube of for example filling) that the article bearing of weighing is used for being placed on preferably on the common smooth scale pan remain on the scale pan reliably.A kind of leg-of-mutton sheet material bar that has the hole that bends to for example has been shown in DE-Gbm 89 12769, and this sheet material bar is used for fixing test tube and conical flask.A kind of special formed scale pan that is used for flat-panel filter has been shown in DE-Gbm 85 24 163, a kind of article bearing of weighing that has recess that is the fork-shaped opening has been shown in DE 103 00 625 B3, be used for carrying out feed by means of mechanical arm.Multiple conduct the weigh wire rod structure and the plate construction of article bearing in EP 1 674 840 A1 and EP 1 715 312 A1, have also been introduced.All these makes all are the indivedual solutions that design for the specific article of weighing.
The utility model content
The task of the utility model is, provide a kind of can be as far as possible can be widely used and the article bearing of weighing that can adjust.
According to the utility model; This realizes through following method; That is, the said article bearing of weighing is made up of the sheet material bar and the foot that are provided with grooving with being pectination, and said foot is connected and can interconnects pivotally through clamping with the sheet material bar; And holding element can insert in the grooving of said sheet material bar, and said holding element is provided with each grooving at least equally.
Can holding element be overlapped on many different positions through the grooving in the sheet material bar and to install on the sheet material bar.Quantity, spacing and shape through holding element can realize the reliable support in fact all article of weighing.Because said holding element has grooving equally, so the socket connection of grooving and grooving has obtained the reliable fixation of holding element, thereby holding element neither can be rocked, can not pass yet.Be connected with clamping between the foot through the sheet material bar, said sheet material bar can be regulated with any direction with respect to horizontal direction.Thus, also can the article of weighing be taken in any direction with respect to horizontal direction.This is important when filling test tube or for operating disk with tweezers ideally or being weighing during article of en plaque for example.
Be connected with clamping between the sheet material bar when realizing under the situation of using one of these holes through fishbolt when said sheet material bar has the turn up the soil hole that is arranged side by side each other and foot of a plurality of intervals, obtained particularly advantageous design proposal.Thus, the position of said sheet material bar can not only be with the inclination angle with respect to horizontal direction, and can carry out different adjustings with the position of its side direction.Thus, for example can optimize the position of vessel port with respect to the abat-vent of analyzing scale.
The alternate standard scale pan advantageously installs to the foot cover of the article bearing of weighing on the pallet pin (Schalenzapfen) of weighing system.Can so design the article bearing of weighing thus, make this being equal in weight of the article bearing and the standard scale pan of weighing, thereby the article bearing of weighing does not limit or only slightly limit the load area of scale.
In favourable design proposal, the foot of the article bearing of weighing can install on the pallet pin at cover on the different directions and perhaps be connected with the pallet pin rotationally.Thus, can the article bearing of weighing that have the article of weighing be orientated on different directions.Thus; But combine with the pivotability and the controllability of the lateral position of sheet material bar; In fact the said article of weighing can be brought to each arbitrarily in the position, and for example in the abat-vent of analyzing scale with respect to the upside of abat-vent on or the opening on one of side retaining glass and placing ideally.
In another favourable design proposal, grooving in the sheet material bar and/or the grooving in the holding element have the flank shape of slight bending.Can compensate the tolerance between the thickness of width and holding element or sheet material bar of grooving thus and the seamless unoccupied place of holding element is inserted in the sheet material bar.
Said holding element can be constructed with the desired locations of the article of weighing according to the concrete article of weighing.For the columniform article of weighing; V-shaped holding element is favourable; For in the form of annular discs or be the article of weighing of en plaque; The holding element that has smooth coboundary is favourable, wherein, and by one or more stage portion on the edge on top and obtain extra lateral fixation.If regulate the sheet material bar steep relatively, holding element conduct then smooth, crooked or bending prevents that the backstop of landing from being favourable.
Description of drawings
Below, by schematic accompanying drawing the utility model is explained.
This:
Fig. 1 is illustrated in the article bearing of weighing in the weighing chamber of analyzing scale,
Fig. 2 only illustrates the article bearing of weighing (illustrating to amplify diagrammatic sketch) among Fig. 1,
Fig. 3 illustrates the article bearing of weighing with second design proposal,
Fig. 4 a to 4f illustrates the different design proposal of holding element, and
Fig. 5 illustrates the diagrammatic sketch that grooving/grooving connects.
Embodiment
In Fig. 1, can see analysis scale with scale base 1, display 2 and weighing chamber 3.Through fixing front glass 4, two movable side retaining glass 5 and 6, movable top defines part 7 and rear wall 8 defines said weighing chamber 3 as abat-vent.The weighing system of analyzing scale is installed in the scale base 1 and is therefore invisible in Fig. 1.This alanysis scale is widely known by the people, thereby need not carry out detailed description.
The replacement standard scale pan uses the article bearing 10 of weighing according to the utility model in Fig. 1, this article bearing 10 of weighing illustrates with in Fig. 2, being exaggerated again.This article bearing of weighing is made up of foot 11 and sheet material bar 12.Foot connects through clamping with the sheet material bar, and this clamping is connected here and realizes through the wing bolt that has wing nut 21.After loosening wing nut, sheet material bar and then through tightening wing nut the sheet material bar being fixed in this position can at random pivot.Because sheet material bar 12 has a plurality of holes 13, insert so wing bolt can pass one of said hole 13, and change the relative position of sheet material bar 12 thus with respect to foot.Said foot 11 can install on the pallet pin of weighing system at cover on the different directions or rotationally through adapter 11 '.Not only can the article of weighing that be assumed to test tube 9 among Fig. 1 and 2 be rotated around vertical axis through this structure, and can change its inclination angle with respect to the horizontal plane, but also can change the position of its side direction.Thus, the opening of test tube is being placed best aspect position and the orientation, be used for for example perhaps filling through automatic pilot with hand.
Being bearing among Fig. 1 and Fig. 2 of article of weighing realized through two V-shaped holding elements 14 (illustrating separately once more among Fig. 4 b) and roughly rectangular holding element 15 (as illustrating separately once more among Fig. 4 a).In which grooving that holding element 14 and 15 is inserted in the grooving 16, can change the position of test tube 9 once more with respect to sheet material bar 12, make the article bearing of weighing be matched with the test tube of different length in other words.
The holding element 14 that forms through the grooving in the grooving in the sheet material bar 16 and the holding element 17 with 15 with the connection that has provided a kind of stable and right angle that can easily unclamp being connected of sheet material bar 12.For this reason, only need make the thickness of holding element equal the width of the grooving 16 in the sheet material bar 12, and make the thickness of sheet material bar 12 equal the width of the grooving 17 in the holding element in the corresponding way.
For the tolerance in the width of the thickness that makes sheet material bar 12 or holding element 14 and 15 and grooving 16 or 17 also is compensated, said grooving advantageously has the flank shape of slight bending.This illustrates on the example of holding element 14 in Fig. 4 b and Fig. 5.Fig. 5 is the planimetric map that has the sheet material bar 12 of the holding element of cutting open 14.At this, for having exaggerated the curvature of flank for the purpose of clear.Through the curvature of said flank, the holding element 14 same seamless unoccupied places that aspect sheet metal thickness, have a minus tolerance abut on upper end point 26 and the bottom point 27 of flank of the grooving 16 in the sheet material bar 12 and in the middle part of the grooving flank on 28.When having plus tolerance, said holding element 14 is slight curving, and no longer can be inserted into fully in the said grooving 16, and is as shown in fig. 5.Yet the seamless once more unoccupied place of said holding element 14 abuts on the upper end point 26 of the right flank, on the bottom point 27 ' on the right of 28 places, middle part of the flank on the left side and grooving 17.(in the minus tolerance of the sheet metal thickness of holding element 14, band Reference numeral 27 is consistent with 27 ' point.) this correspondingly is equally applicable to the grooving 17 in the holding element 14, than the thickness of sheet material bar 12.
In Fig. 3, show the article bearing of weighing with second design proposal.In this design proposal, said sheet material bar 22 obviously is narrower than the sheet material bar in the design proposal of Fig. 2.Thus, this sheet material bar is lighter, and this weigh article bearing 20 can with being equal in weight of the standard scale pan of semimicro-analy-tical balance or microbalance.In Fig. 3, illustrated and be used for the flat article of weighing, filtrator for example, the configuration of the article bearing 20 of weighing: holding element 18 has smooth coboundary and for filtrator smooth carrying plane is provided with sheet material bar 22 thus.Holding element 15 is inserted in the said sheet material bar 22 by means of second grooving, thereby has obtained to be used for the wide backstop of filtrator.Thus, in the time of on filtrator being put into the article bearing of weighing, bigger tolerance width is provided to the operator.Foot 11 and foot/sheet material bar 22 clamps to be connected and designs equally with design proposal according to Fig. 2.
Different holding elements has been shown in Fig. 4 a...f.According to the holding element 15 of Fig. 4 a, explained according to the holding element 14 of Fig. 4 b and according to the holding element 18 of Fig. 4 c.Holding element 19 according to Fig. 4 d can replace holding element 18 to be used for filtrator or disk, and provides the extra maintenance that prevents the side direction landing through the stage portion 29 that holding element 19 exceeds on the end.In Fig. 4 e, holding element 15 ' has been shown, this holding element 15 ' is formed by the lateral connecting board 25 that the smooth holding element according to Fig. 4 a passes through being bent angularly, and when being applied to filtrator or disk, is responsible for extra side direction maintenance.Holding element 15 among Fig. 4 f " on its function corresponding to the holding element 15 ' among Fig. 4 e.
Self-evident ground; Holding element shown in Fig. 4 a...f is an example; Diversity according to the article bearing of weighing of the utility model also obtains in the following manner; That is, on the described basic structure that has rotating, pivotable and the sheet material bar 12 that can pass or 22, can fix the article of weighing that all can be imagined because of the different holding element of user through diversified.The different angles and the differing heights that for example can have different size, two V-shaped support arms according to the V-shaped keeper of Fig. 4 b.
Being the conical article of weighing for example can maintain according to the V-shaped holding element of the different size of Fig. 4 b with as the holding element 15 of backstop through two.The funnel that has discharge cock can maintain through sheet material bar 12 or 22, one or two the V-shaped holding elements placed with steeper mode and the holding element that is the fork-shaped structure in other words that in the zone of discharge cock, takes the shape of the letter U.Spheroid can maintain in the sheet material bar 12 or 22 of horizontal adjustment through two V-shaped holding elements equally.
Said holding element and sheet material bar 12 or 22 are formed by sheet material stamping-out or cutting effectively.
Arrive this, as sheet material bar 12 or 22 and foot 11 between clamp connection, drawn and described the wing bolt that has wing nut.Self-evidently here be that many other clamp connections are feasible.For example can use the knurled nut that has the knurled nut.Replace the bolt/nut combination, can in the back handle leg (23 among Fig. 3) of foot, have threaded hole equally, thereby only need wing/knurled nut and cancellation nut.
Reference numerals list
1 scale base
2 displays
3 weighing chambers
4 front glass
5 sides retaining glass
6 sides retaining glass
Part is defined in 7 tops
8 rear walls
9 test tubes as the article of weighing
The 10 article bearings of weighing
11 foots
Adapter on the 11 ' foot
12 sheet material bars
Hole in the 13 sheet material bars 12 or 22
14 holding elements
15 holding elements
15 ' holding element
15 " holding element
Grooving in the 16 sheet material bars 12 or 22
Grooving in 17 holding elements
18 holding elements
19 holding elements
The 20 article bearings of weighing
21 wing nuts
22 sheet material bars
The back handle leg of 23 foots
25 lateral connecting boards
The upper end point of 26 flanks
The bottom point of 27 flanks
The bottom point of 27 ' flank
The middle part of 28 flanks
29 stage portion.
Claims (11)
1. the article bearing of weighing that is used for pan scale; It is characterized in that; The said article bearing of weighing (10,20) is made up of a sheet material bar (12,22) and a foot (11) that is provided with grooving (16) with being pectination; Said foot (11) is connected and can interconnects pivotally through clamping with said sheet material bar (12,22); And holding element (14,15,15 ', 15 ", 18,19) can be inserted in the said grooving (16) of said sheet material bar (12,22), and said holding element is provided with each grooving (17) at least equally.
2. by the described article bearing of weighing of claim 1; It is characterized in that; Said sheet material bar (12,22) has the hole of turning up the soil and be arranged side by side each other in a plurality of intervals (13), and foot (11) is connected through fishbolt with said clamping between the sheet material bar (12,22) and under the situation of using one of these holes (13), realizes.
3. by the described article bearing of weighing of claim 2; It is characterized in that; Said foot (11) has the hole of two alignings, and said clamping connects the hole through passing said two alignings in the said foot (11) and passes wing bolt one of said hole (13) in the said sheet material bar (12,22), that have wing nut (21) and realize.
4. by the described article bearing of weighing of claim 1, it is characterized in that said foot (11) can replace scale pan cover to install on the pallet pin of weighing system.
5. by the described article bearing of weighing of claim 4, it is characterized in that said foot (11) can install on the said pallet pin of said weighing system at cover on the different directions.
6. by the described article bearing of weighing of claim 1, it is characterized in that said foot (11) can be connected with the pallet pin of weighing system rotationally.
7. by the described article bearing of weighing of claim 1; It is characterized in that the said grooving (17) in said grooving (16) in the said sheet material bar (12,22) and/or the said holding element (14,15,15 ', 15 ", 18,19) has the flank shape of slight bending.
8. by the described article bearing of weighing of claim 1, it is characterized in that said holding element (14) is configured to V-shaped.
9. by the described article bearing of weighing of claim 1, it is characterized in that said holding element (18) has smooth coboundary.
10. by the described article bearing of weighing of claim 9, it is characterized in that said holding element (19) has at least one step on each end.
11. by the described article bearing of weighing of claim 1, it is characterized in that, and said holding element (15 ', 15 ") be crooked perhaps bending.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010016006.7 | 2010-03-18 | ||
| DE102010016006 | 2010-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133456U true CN202133456U (en) | 2012-02-01 |
Family
ID=45522222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200753154U Expired - Lifetime CN202133456U (en) | 2010-03-18 | 2011-03-17 | Article bearer used for weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133456U (en) |
-
2011
- 2011-03-17 CN CN2011200753154U patent/CN202133456U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SARTORIUS LABORATORY INSTRUMENT GMBH + CO. KG Free format text: FORMER OWNER: SARTORIUS WEIGHING TECHNOLOGY GMBH Effective date: 20131008 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131008 Address after: German gttingen Patentee after: SARTORIUS WEIGHING TECHNOLOGY GMBH Address before: German gttingen Patentee before: Sartorius Weighing Technology GmbH |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |