CN202393468U - Liquid level meter calibration device based on linear sliding table - Google Patents
Liquid level meter calibration device based on linear sliding table Download PDFInfo
- Publication number
- CN202393468U CN202393468U CN2011205641583U CN201120564158U CN202393468U CN 202393468 U CN202393468 U CN 202393468U CN 2011205641583 U CN2011205641583 U CN 2011205641583U CN 201120564158 U CN201120564158 U CN 201120564158U CN 202393468 U CN202393468 U CN 202393468U
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- CN
- China
- Prior art keywords
- liquid level
- level gauge
- oil
- slide unit
- base
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- 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
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Abstract
The utility model relates to a calibration device, and in particular relates to a liquid level meter calibration device based on a linear sliding table, which comprises a base, an oil storage tank arranged on the base, and an oil groove and a liquid level meter that are arranged above the oil storage tank, wherein a sliding table is arranged at the side on the base wherein the oil groove is arranged at the side; the sliding table is provided with a sliding block; and the liquid level meter is connected on the sliding block. The liquid level is maintained to be stable and unchangeable at an oil overflow hole, the liquid meter can be driven to move up and down by the sliding block on the linear sliding table, and the linear sliding table is driven by a stepping motor and the like, so that very high accuracy can be realized.
Description
Technical field
The utility model relates to a kind of calibration equipment, is specifically related to a kind of liquid level gauge calibration equipment based on linear slide unit.
Background technology
Other calibration equipment is that liquid level gauge does not move and liquid level (or oil level) up-down at present, and liquid level is wayward, so checking precision is not high.A kind of liquid level gauge calibration equipment based on linear slide unit is to lean on the oil spilling mouth to keep level stability constant, and up-down liquid level gauge, linear slide unit have drivings such as stepper motor can realize very high precision, more are prone to the realization high precision than up-down liquid level.
Summary of the invention
The utility model problem to be solved provides a kind of liquid level gauge calibration equipment in linear slide unit, and the verification degree of accuracy of liquid level gauge is provided greatly.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is:
A kind of liquid level gauge calibration equipment based on linear slide unit; Comprise base, be arranged on fuel reserve tank on the base, be arranged on the oil groove and the liquid level gauge of fuel reserve tank top; Said base finishing bathtray side is provided with slide unit, and slide unit is provided with slide block, and said liquid level gauge is connected on the slide block.
The fuel reserve tank side is provided with the support I on the said base, and said slide unit is installed on the support I.
Said slide block inboard is provided with the support II, and liquid level gauge is installed on the support II, vertically points to oil groove.
Said slide unit is a linear slide.
The vertical moving distance of said slide block is greater than the length of liquid level gauge.
One oil spilling mouth is arranged at said oil groove top, and the oil spilling mouth is connected back to fuel reserve tank through oil spill pipe.
The utility model oil spilling mouth keeps level stability constant, and liquid level gauge can be driven by slide block and move up and down at linear slide unit, and linear slide unit has drivings such as stepper motor, can realize very high precision.
Description of drawings
Fig. 1 the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of liquid level gauge calibration equipment based on linear slide unit comprises base 1, is arranged on the fuel reserve tank 2 on the base 1, the oil groove 3 that is arranged on fuel reserve tank 2 tops and liquid level gauge 4; Oil pump 5 is arranged in the fuel reserve tank 2, and oil pump 5 process petroleum pipelines 6 are connected to the oil-in 7 of oil groove 3 bottoms, and an oil spilling mouth 8 is arranged at oil groove 3 tops; Oil spilling mouth 8 is connected back to fuel reserve tank 2 through oil spill pipe 9, and fuel reserve tank 2 sides are provided with support I 10 on the base 1, and slide unit 11 is installed on the support I 10; Slide unit 11 is a linear slide; Slide unit 11 is provided with slide block 12, and slide block 12 inboards are provided with support II 13, and liquid level gauge 4 is installed on the support II 13; The vertical oil groove 3 that points to, the vertical moving distance of slide block 12 is greater than the length of liquid level gauge 4.
When the utility model used, oil pump 5 is pump oil in oil groove 3 always, and pasta flows back to fuel reserve tank 2 through oil spill pipe 9 after rising to oil spilling mouth 8, and pasta keeps liquid level stabilizing at oil spilling mouth 8 places, and liquid level gauge 4 can be moved up and down at slide unit 11 by slide block 12 drives and carry out verification.The utility model leans on the oil spilling mouth to keep level stability constant, the up-down liquid level gauge, and drivings such as linear slide unit stepper motor capable of using more are prone to realize high precision than up-down liquid level.
Claims (6)
1. liquid level gauge calibration equipment based on linear slide unit; Comprise base, be arranged on fuel reserve tank on the base, be arranged on the oil groove and the liquid level gauge of fuel reserve tank top; It is characterized in that: said base finishing bathtray side is provided with slide unit; Slide unit is provided with slide block, and said liquid level gauge is connected on the slide block.
2. liquid level gauge calibration equipment according to claim 1 is characterized in that: the fuel reserve tank side is provided with the support I on the said base, and said slide unit is installed on the support I.
3. liquid level gauge calibration equipment according to claim 1 is characterized in that: said slide block inboard is provided with the support II, and liquid level gauge is installed on the support II, vertically points to oil groove.
4. liquid level gauge calibration equipment according to claim 2 is characterized in that: said slide unit is a linear slide.
5. liquid level gauge calibration equipment according to claim 3 is characterized in that: the vertical moving distance of said slide block is greater than the length of liquid level gauge.
6. liquid level gauge calibration equipment according to claim 1 is characterized in that: an oil spilling mouth is arranged at said oil groove top, and the oil spilling mouth is connected back to fuel reserve tank through oil spill pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205641583U CN202393468U (en) | 2011-12-30 | 2011-12-30 | Liquid level meter calibration device based on linear sliding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205641583U CN202393468U (en) | 2011-12-30 | 2011-12-30 | Liquid level meter calibration device based on linear sliding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393468U true CN202393468U (en) | 2012-08-22 |
Family
ID=46668382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205641583U Expired - Lifetime CN202393468U (en) | 2011-12-30 | 2011-12-30 | Liquid level meter calibration device based on linear sliding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048736A (en) * | 2014-06-25 | 2014-09-17 | 徐州重型机械有限公司 | Experiment table for testing performance of fuel sensor and test system |
| CN111189515A (en) * | 2020-02-20 | 2020-05-22 | 上海航天精密机械研究所 | Multi-point liquid level sensor calibration device and calibration method |
-
2011
- 2011-12-30 CN CN2011205641583U patent/CN202393468U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048736A (en) * | 2014-06-25 | 2014-09-17 | 徐州重型机械有限公司 | Experiment table for testing performance of fuel sensor and test system |
| CN104048736B (en) * | 2014-06-25 | 2017-09-26 | 徐州重型机械有限公司 | The test system of fuel sensor |
| CN111189515A (en) * | 2020-02-20 | 2020-05-22 | 上海航天精密机械研究所 | Multi-point liquid level sensor calibration device and calibration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |