CN203965000U - A kind of hydraulic balance - Google Patents
A kind of hydraulic balance Download PDFInfo
- Publication number
- CN203965000U CN203965000U CN201420321228.6U CN201420321228U CN203965000U CN 203965000 U CN203965000 U CN 203965000U CN 201420321228 U CN201420321228 U CN 201420321228U CN 203965000 U CN203965000 U CN 203965000U
- Authority
- CN
- China
- Prior art keywords
- shaped pipe
- pipe
- circular hole
- capping
- pallet
- 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
The utility model discloses a kind of hydraulic balance for the article of weighing, comprise the horizontal spirit-leveling instrument arranging on base and base upper surface, the U-shaped pipe and the pallet pole that vertically arrange, on base, be installed with the supporting construction that is supporting U-shaped pipe, the round-meshed capping in both sides of one is installed on two mouths of pipe of this U-shaped pipe, the circular hole of this capping is consistent with the center of circle of the mouth of pipe of this U-shaped pipe, pallet pole is with in one end socket of piston and the mouth of pipe of this U-shaped pipe one side, and the other end is connecting pallet through the circular hole of described capping.When in pallet, article or counterweight are weighed in placement, pallet pole will be done vertically to slide up and down in the circular hole of this capping, prevented that pole inclination from making the piston of pole one end and the phenomenon generation that friction occurs U-shaped inside pipe wall, improves the precision of its article of weighing; The preferred foot bolt that regulates also can be adjusted to horizontality by this hydraulic balance easily.
Description
Technical field
The utility model belongs to a kind of balance of the article of weighing, and particularly belongs to a kind of hydraulic balance of the article of weighing.
Background technology
Various balances are that people's article of weighing are often used article, particularly in laboratory, use more extensive, current balance weighing apparatus is mainly divided into electronic balance and mechanical balance, Chinese patent literature CN202255572U also discloses a kind of hydraulic balance, this hydraulic balance comprises pedestal, counterweight, this pedestal upper horizontal arranges a tubule, tubule two ends are communicated with respectively a cylinder body straight up, a piston is set respectively in cylinder body, and the pressure pin of piston by straight up connects a level tray and is used for the article of weighing.The pressure pin that is connecting respectively piston and level tray due to two ends directly arranges and is full of in the cylinder body of water body, in level tray, place counterweight or need to weigh article time, pressure pin is easy to run-off the straight, piston and inboard wall of cylinder block will rub, the precision of its article of weighing is reduced, also cannot guarantee that in addition this hydraulic balance is in horizontality when weighing article.
Utility model content
Technical problem to be solved in the utility model is: a kind of hydraulic balance is provided.Use this hydraulic balance not only when weighing the article of the weight such as many parts, can improve the weight precision of the article of weighing, but also can easily adjust this hydraulic balance when weighing article in horizontality.
The technical scheme that the utility model solves the problems of the technologies described above is: a kind of hydraulic balance, comprise look horizontal spirit-leveling instrument is set on base and base upper surface, the U-shaped pipe and the pallet pole that vertically arrange, on the tube wall on this U-shaped pipe top, be horizontally disposed with long measure scale, it is characterized in that: on described base, be installed with the supporting construction that is supporting U-shaped pipe, on two mouths of pipe of this U-shaped pipe, be provided with the round-meshed capping in both sides of one, the circular hole of this capping is consistent with the center of circle of the mouth of pipe of this U-shaped pipe, described pallet pole is with in one end socket of piston and the mouth of pipe of this U-shaped pipe one side, the other end is connecting pallet through the circular hole of described capping.
As a kind of preferred scheme, the supporting construction of described U-shaped pipe be upper end with the support column of horizontal penetrating circular hole, this U-shaped pipe through the penetrating circular hole of support column and with the penetrating circular hole interference fit of this support column.
As a kind of preferred scheme, on the nearly excircle in bottom surface of described base, be provided with tapped blind hole, this blind hole inner sleeve is then with externally threaded foot bolt.
As a kind of preferred scheme, the quantity of the tapped blind hole arranging on the nearly excircle in bottom surface of described base is 3.
As a kind of preferred scheme, described pallet pole coordinates with the circular hole slip non-resistance of described capping.
Use procedure of the present utility model is: utilize lower margin adjusting bolt to regulate this hydraulic balance in horizontality, in the pallet connecting pallet pole, place the counterweight of the Item Weight of need to weighing when the article of the weight such as many parts of weighing, in the pallet connecting another pallet pole, progressively add the article that need to weigh, in U-shaped pipe, the liquid of both sides is when a surface level, and the weight of the article that take is consistent with the weight of counterweight; When weight one timing of the article that take, according to the differential conversion of the height of a side liquid and opposite side in the weight of counterweight and U-shaped pipe, go out the weight of taken article.
The beneficial effects of the utility model are: on two mouths of pipe due to the U-shaped pipe at this hydraulic balance, be provided with the round-meshed capping in both sides of one, and the circular hole of this capping is consistent with the center of circle of the mouth of pipe of this U-shaped pipe, due to through the circular hole of capping and connecting the pallet pole of pallet and the circular hole slip non-resistance of capping coordinates, when in pallet, article or counterweight are weighed in placement, pallet pole will be done vertically to slide up and down in the circular hole of this capping, prevented that pole inclination from making the piston of pole one end and the phenomenon generation that friction occurs U-shaped inside pipe wall, the precision of its article of weighing is improved.
Again owing to being provided with 3 tapped blind holes on the nearly excircle in the bottom surface at this hydraulic balance base, and be socketed with externally threaded foot bolt in this blind hole.Regulate foot bolt easily this hydraulic balance to be adjusted to horizontality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is structural representation of the present utility model;
In accompanying drawing: 1. base, 2. blind hole, 3. foot bolt, 4. support column, 5.U shape pipe, 6. capping, 7. pallet pole, 8. piston, 9. pallet, 10, circular hole, 11. horizontal spirit-leveling instruments.
Embodiment
Below by specific embodiment, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of hydraulic balance, comprise the horizontal spirit-leveling instrument 11 arranging on base 1 and base 1 upper surface, the U-shaped pipe 5 and the pallet pole 7 that vertically arrange, on the tube wall on these U-shaped pipe 5 tops, be horizontally disposed with long measure scale, it is characterized in that: on described base 1, be installed with the supporting construction that is supporting U-shaped pipe 5, on two mouths of pipe of this U-shaped pipe 5, be provided with the both sides of one with the capping 6 of circular hole 10, the circular hole 10 of this capping 6 is consistent with the center of circle of the mouth of pipe of these U-shaped 5 pipes, described pallet pole 7 is with in one end socket of piston 8 and the mouth of pipe of these U-shaped pipe 5 one sides, the other end is connecting pallet 9 through the circular hole 10 of described capping 6, the supporting construction of described U-shaped pipe 5 be upper end laterally with the support column 4 of penetrating circular hole, this U-shaped pipe 5 through the penetrating circular hole of support column 4 and with the penetrating circular hole interference fit of this support column 4, described pallet pole 7 coordinates with the circular hole 10 slip non-resistances of described capping 6.
Embodiment 2
As shown in Figure 1, a kind of hydraulic balance, comprise the horizontal spirit-leveling instrument 11 arranging on base 1 and base 1 upper surface, the U-shaped pipe 5 and the pallet pole 7 that vertically arrange, on the tube wall on these U-shaped pipe 5 tops, be horizontally disposed with long measure scale, it is characterized in that: on described base 1, be installed with the supporting construction that is supporting U-shaped pipe 5, on two mouths of pipe of this U-shaped pipe 5, be provided with the both sides of one with the capping 6 of circular hole 10, the circular hole 10 of this capping 6 is consistent with the center of circle of the mouth of pipe of these U-shaped 5 pipes, described pallet pole 7 is with in one end socket of piston 8 and the mouth of pipe of these U-shaped pipe 5 one sides, the other end is connecting pallet 9 through the circular hole 10 of described capping 6, the supporting construction of described U-shaped pipe 5 be upper end with the support column 4 of horizontal penetrating circular hole, this U-shaped pipe 5 through the penetrating circular hole of support column 4 and with the penetrating circular hole interference fit of this support column 4, described pallet pole 7 coordinates with the circular hole 10 slip non-resistances of described capping 6, on the nearly excircle in bottom surface of described base 1, be provided with tapped blind hole 2, these blind hole 2 inner sleeves are then with externally threaded foot bolt 3, the quantity of the tapped blind hole 2 arranging on the nearly excircle in bottom surface of described base 1 is 3.
By above-mentioned description, those skilled in the art can, within not departing from the scope of this invention technological thought, carry out various change and revise within protection domain of the present utility model completely.Unaccomplished matter of the present utility model, belongs to those skilled in the art's common practise.
Claims (5)
1. a hydraulic balance, comprise the horizontal spirit-leveling instrument arranging on base and base upper surface, the U-shaped pipe and the pallet pole that vertically arrange, on the tube wall on this U-shaped pipe top, be horizontally disposed with long measure scale, it is characterized in that: on described base, be installed with the supporting construction that is supporting U-shaped pipe, the round-meshed capping in both sides of one is installed on two mouths of pipe of this U-shaped pipe, the circular hole of this capping is consistent with the center of circle of the mouth of pipe of this U-shaped pipe, described pallet pole is with in one end socket of piston and the mouth of pipe of this U-shaped pipe one side, the other end is connecting pallet through the circular hole of described capping.
2. a kind of hydraulic balance according to claim 1, is characterized in that: the supporting construction of described U-shaped pipe be upper end with the support column of horizontal penetrating circular hole, this U-shaped pipe through the penetrating circular hole of support column and with the penetrating circular hole interference fit of this support column.
3. according to a kind of hydraulic balance described in claim 1 or 2, it is characterized in that: on the nearly excircle in bottom surface of described base, be provided with tapped blind hole, this blind hole inner sleeve is then with externally threaded foot bolt.
4. a kind of hydraulic balance according to claim 3, is characterized in that: the quantity of the tapped blind hole arranging on the nearly excircle in bottom surface of described base is 3.
5. a kind of hydraulic balance according to claim 1, is characterized in that: described pallet pole coordinates with the circular hole slip non-resistance of described capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321228.6U CN203965000U (en) | 2014-06-16 | 2014-06-16 | A kind of hydraulic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321228.6U CN203965000U (en) | 2014-06-16 | 2014-06-16 | A kind of hydraulic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965000U true CN203965000U (en) | 2014-11-26 |
Family
ID=51925567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321228.6U Expired - Fee Related CN203965000U (en) | 2014-06-16 | 2014-06-16 | A kind of hydraulic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715207A (en) * | 2020-12-30 | 2021-04-30 | 安徽农业大学 | Adjustable water plant potted plant planting system based on hydraulic linkage |
-
2014
- 2014-06-16 CN CN201420321228.6U patent/CN203965000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715207A (en) * | 2020-12-30 | 2021-04-30 | 安徽农业大学 | Adjustable water plant potted plant planting system based on hydraulic linkage |
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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: 20150616 |
|
| EXPY | Termination of patent right or utility model |