CN203964998U - Gravity balance - Google Patents
Gravity balance Download PDFInfo
- Publication number
- CN203964998U CN203964998U CN201420347727.2U CN201420347727U CN203964998U CN 203964998 U CN203964998 U CN 203964998U CN 201420347727 U CN201420347727 U CN 201420347727U CN 203964998 U CN203964998 U CN 203964998U
- Authority
- CN
- China
- Prior art keywords
- balance
- index plate
- stand column
- lever
- center stand
- 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 - Fee Related
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Abstract
Gravity balance, relates to counter balance.Comprise base, index plate, crossbeam, pointer, pallet and scale; Described base upper surface is provided with center stand column, described index plate is connected with the upper end of 1 lever, this lever and described center stand column are rotationally connected by the first transverse axis, and this lever lower end is connected with 1 counterweight, and described crossbeam and described center stand column are rotationally connected by the second transverse axis.Having utilized gravity direction is principle straight down all the time.Allow the index plate of balance be connected with counterweight all the time, even if can make like this balance also can guarantee index plate in the vertical direction on non-horizontal level, thereby can avoid because of the out-of-level caused error of worktable.Simple in structure, overcome counter balance and can only be placed on the defect that on level table, operation is used.
Description
Technical field
The utility model relates to counter balance.
Background technology
When common counter balance is measured mass of object, can only be placed on level table and operate.If can not ensure worktable level, can cause larger error.
Summary of the invention
The purpose of this utility model is to provide a kind of pellet type balance that non-level table operation is used, i.e. gravity balance of adapting to.
The utility model comprises base, index plate, crossbeam, pointer, pallet and scale; Its feature is, described base upper surface is provided with center stand column, and described index plate is connected with the upper end of 1 lever, and this lever and described center stand column are rotationally connected by the first transverse axis, this lever lower end is connected with 1 counterweight, and described crossbeam and described center stand column are rotationally connected by the second transverse axis.
With common counter balance comparison, the utlity model has following advantage:
The utility model is that pellet type balance is improved, and having utilized gravity direction is principle straight down all the time.Allow the index plate of balance be connected with counterweight all the time, even if can make like this balance also can guarantee index plate in the vertical direction on non-horizontal level, thereby can avoid because of the out-of-level caused error of worktable.The utility model is simple in structure, has overcome counter balance and can only be placed on the defect that on level table, operation is used.Using method of the present utility model is identical with common counter balance.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram.
Embodiment
Referring to Fig. 1, the present embodiment comprises base 1, index plate 2, crossbeam 3, pointer 4, pallet 5 (2 are symmetrical arranged) and scale 6 etc.Described base 1 upper surface side is provided with center stand column 11.Described index plate 2 is connected with the upper end of 1 lever 7, and this lever 7 is rotationally connected by the first transverse axis (not shown) with described center stand column 11, and these lever 7 lower ends are connected with 1 counterweight 8.Described crossbeam 3 is rotationally connected by the second transverse axis (not shown) with described center stand column 11.
Claims (1)
1. gravity balance, comprises base, index plate, crossbeam, pointer, pallet and scale; It is characterized in that, described base upper surface is provided with center stand column, and described index plate is connected with the upper end of 1 lever, and this lever and described center stand column are rotationally connected by the first transverse axis, this lever lower end is connected with 1 counterweight, and described crossbeam and described center stand column are rotationally connected by the second transverse axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347727.2U CN203964998U (en) | 2014-06-26 | 2014-06-26 | Gravity balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347727.2U CN203964998U (en) | 2014-06-26 | 2014-06-26 | Gravity balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964998U true CN203964998U (en) | 2014-11-26 |
Family
ID=51925565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347727.2U Expired - Fee Related CN203964998U (en) | 2014-06-26 | 2014-06-26 | Gravity balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965407A (en) * | 2016-05-25 | 2016-09-28 | 安徽砥钻砂轮有限公司 | Balance device for producing resin grinding wheel |
-
2014
- 2014-06-26 CN CN201420347727.2U patent/CN203964998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965407A (en) * | 2016-05-25 | 2016-09-28 | 安徽砥钻砂轮有限公司 | Balance device for producing resin grinding wheel |
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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: 20141126 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |