CN105424137A - Device and method for detecting empty and full fuel level resistance values of fuel tank - Google Patents
Device and method for detecting empty and full fuel level resistance values of fuel tank Download PDFInfo
- Publication number
- CN105424137A CN105424137A CN201511003143.9A CN201511003143A CN105424137A CN 105424137 A CN105424137 A CN 105424137A CN 201511003143 A CN201511003143 A CN 201511003143A CN 105424137 A CN105424137 A CN 105424137A
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- swivel plate
- level resistance
- oil level
- multimeter
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a device and a method for detecting empty and full fuel level resistance values of a fuel tank. The device comprises a support tank frame, a hand wheel, a fuel tank rotating plate and a multimeter for detecting floater resistance values of the fuel tank, wherein the fuel tank rotating plate is arranged on the support tank frame through a rotating shaft, the hand wheel is arranged on the rotating shaft, and a positioning mechanism for positioning the fuel tank is arranged on the fuel tank rotating plate. The detecting method comprises steps as follows: firstly, the to-be-detected fuel tank is placed in a clamping groove of the fuel tank rotating plate; the fuel tank is tightly pressed and positioned on the fuel tank rotating plate through a pressing head of the positioning mechanism; a wire of the multimeter is connected with a floater harness joint of the fuel tank for detection of the empty fuel level resistance value of the fuel tank; the hand wheel is rotated to turn over the fuel tank rotating plate by 180 degrees for detection of the full fuel level resistance value of the fuel tank; the fuel tank rotating plate returns, the positioning mechanism is loosened, the multimeter is disconnected with the wire of the multimeter, the fuel tank is taken down, and detection is finished. Detection operation is simple, the detection efficiency is high, and the cost is low.
Description
Technical field
The present invention relates to fuel tank detection technique field, especially relate to the full oil level resistance pick-up unit of a kind of fuel tank sky and detection method thereof.
Background technology
Need before fuel tank dispatches from the factory to detect the full oil level of fuel tank sky, detect and qualifiedly just to dispatch from the factory.Mostly existing be by detecting to water filling in fuel tank, or fuel tank upset detected, and detects the full oil level resistance of fuel tank sky.
Existing fuel tank detects, and being mostly by manually overturning detection, needing two testing staff to be overturn by fuel tank together, and testing staff's labour intensity is large, and detection efficiency is low.
Summary of the invention
Not enough for prior art, technical matters to be solved by this invention is to provide the full oil level resistance pick-up unit of a kind of fuel tank sky and detection method thereof, to reach the object improving detection efficiency.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
The full oil level resistance pick-up unit of a kind of fuel tank sky, comprise support tank tower, handwheel, fuel tank swivel plate, for detecting the multimeter of fuel tank float resistance, described fuel tank swivel plate is located at by rotating shaft and supports on tank tower, handwheel is located in rotating shaft, and described fuel tank swivel plate is provided with the detent mechanism of location fuel tank.
Further, described support tank tower is the casing of upper opening.
Described fuel tank swivel plate bottom is provided with gravity block.
Described support tank tower is provided with support, and multimeter is located on support.
Described detent mechanism comprises the fuel tank draw-in groove be located on fuel tank swivel plate, and on fuel tank swivel plate, corresponding fuel tank draw-in groove is provided with support steel band, and fuel tank swivel plate is provided with the compressing structure for compressing fuel tank.
Described compressing structure is positioned at the side of fuel tank swivel plate, and described support steel band is positioned at the opposite side of fuel tank swivel plate.
Described compressing structure comprises montant, depression bar, pressure head, telescopic cylinder, described montant lower end is located on fuel tank swivel plate, described depression bar one end is hinged on montant top, pressure head is located at the depression bar other end, described telescopic cylinder lower end is hinged on fuel tank swivel plate, and telescopic cylinder upper end and depression bar are hinged.
Described pressure head is rubber squeeze head.
A detection method for the full oil level resistance pick-up unit of described fuel tank sky, described detection method comprises the following steps:
1) first fuel tank to be detected is placed in the draw-in groove of fuel tank swivel plate;
2) by the pressure head of detent mechanism, fuel tank compression is positioned on fuel tank swivel plate;
3) wiring of multimeter is connected with fuel tank float wiring harness connector, detects fuel tank room resistance;
4) rotation hand wheel, turns over turnback by fuel tank swivel plate, and detecting fuel tank is completely resistance;
5) fuel tank swivel plate return, unclamps detent mechanism, and multimeter and fuel tank wiring disconnect, and take off fuel tank, complete detection.
The present invention compared with prior art, has the following advantages: can be detected the full oil level resistance of fuel tank sky fast by this pick-up unit, fuel tank is fixed on fuel tank swivel plate, overturn by handwheel, detect easy and simple to handle, detection efficiency is high, and cost is low.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this instructions and the mark in figure are briefly described:
Fig. 1 is structure of the detecting device schematic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
In figure: 1. support tank tower, 2. handwheel, 3. fuel tank swivel plate, 4. multimeter, 5. gravity block, 6. montant, 7. depression bar, 8. pressure head, 9. telescopic cylinder, 10. support steel band.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
As depicted in figs. 1 and 2, the full oil level resistance pick-up unit of this fuel tank sky, comprise support tank tower 1, handwheel 2, fuel tank swivel plate 3, for detecting the multimeter 4 of fuel tank float resistance, wherein, supporting tank tower 1 is the casing of upper opening, fuel tank swivel plate 3 is located at by rotating shaft and supports on tank tower 1, and handwheel 2 is located in rotating shaft, and handwheel rotates and fuel tank swivel plate can be driven to rotate.
Fuel tank swivel plate 3 is rectangular flat, and fuel tank swivel plate 3 two ends are hinged on respectively by rotating shaft and support on the corresponding tank wall of tank tower 1.Fuel tank swivel plate is provided with the detent mechanism of location fuel tank, fuel tank to be detected can be fixed on fuel tank swivel plate by detent mechanism.
Fuel tank swivel plate 3 bottom is provided with gravity block 5, and detent mechanism is positioned at fuel tank swivel plate side, and gravity block is positioned at fuel tank swivel plate opposite side, can ensure detent mechanism upward after upset by gravity block, is convenient to detect the operation of next fuel tank.
Support tank tower 1 and be provided with support, multimeter 4 is located on support.During detection, the wiring of multimeter is connected with fuel tank float wiring harness connector, detects the full oil level resistance of fuel tank sky.
As preferably, detent mechanism comprises the fuel tank draw-in groove be located on fuel tank swivel plate, and on fuel tank swivel plate, corresponding fuel tank draw-in groove is provided with and supports steel band 10, and fuel tank swivel plate is provided with the compressing structure for compressing fuel tank.
Compressing structure is positioned at the side of fuel tank swivel plate, supports the opposite side that steel band is positioned at fuel tank swivel plate.Support steel band and gravity block are positioned at fuel tank swivel plate the same side.
Compressing structure comprises montant 6, depression bar 7, pressure head 8, telescopic cylinder 9, montant lower end is located on fuel tank swivel plate, depression bar one end is hinged on montant top, pressure head is located at the depression bar other end, telescopic cylinder lower end is hinged on fuel tank swivel plate, and telescopic cylinder upper end and depression bar are hinged, and pressure head is rubber squeeze head, fuel tank positioning action is easy, and location is reliable.
During detection, first fuel tank to be detected is placed in the draw-in groove of fuel tank swivel plate; By the pressure head of detent mechanism, fuel tank compression is positioned on fuel tank swivel plate; The wiring of multimeter is connected with fuel tank float wiring harness connector, detects fuel tank room resistance; Rotation hand wheel, turns over turnback by fuel tank swivel plate, and detecting fuel tank is completely resistance; Fuel tank swivel plate return, unclamps detent mechanism, and multimeter and fuel tank wiring disconnect, and take off fuel tank, complete detection.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present invention and technical scheme are carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (9)
1. the full oil level resistance pick-up unit of fuel tank sky, it is characterized in that: comprise support tank tower, handwheel, fuel tank swivel plate, for detecting the multimeter of fuel tank float resistance, described fuel tank swivel plate is located at by rotating shaft and supports on tank tower, handwheel is located in rotating shaft, and described fuel tank swivel plate is provided with the detent mechanism of location fuel tank.
2. fuel tank sky expires oil level resistance pick-up unit as claimed in claim 1, it is characterized in that: described support tank tower is the casing of upper opening.
3. fuel tank sky expires oil level resistance pick-up unit as claimed in claim 1, it is characterized in that: described fuel tank swivel plate bottom is provided with gravity block.
4. fuel tank sky expires oil level resistance pick-up unit as claimed in claim 1, it is characterized in that: described support tank tower is provided with support, and multimeter is located on support.
5. fuel tank sky expires oil level resistance pick-up unit as claimed in claim 1, it is characterized in that: described detent mechanism comprises the fuel tank draw-in groove be located on fuel tank swivel plate, on fuel tank swivel plate, corresponding fuel tank draw-in groove is provided with support steel band, and fuel tank swivel plate is provided with the compressing structure for compressing fuel tank.
6. fuel tank sky expires oil level resistance pick-up unit as claimed in claim 5, and it is characterized in that: described compressing structure is positioned at the side of fuel tank swivel plate, described support steel band is positioned at the opposite side of fuel tank swivel plate.
7. fuel tank sky expires oil level resistance pick-up unit as claimed in claim 5, it is characterized in that: described compressing structure comprises montant, depression bar, pressure head, telescopic cylinder, described montant lower end is located on fuel tank swivel plate, described depression bar one end is hinged on montant top, pressure head is located at the depression bar other end, described telescopic cylinder lower end is hinged on fuel tank swivel plate, and telescopic cylinder upper end and depression bar are hinged.
8. fuel tank sky expires oil level resistance pick-up unit as claimed in claim 7, it is characterized in that: described pressure head is rubber squeeze head.
9. utilize a detection method for the full oil level resistance pick-up unit of fuel tank sky as described in any one of claim 1 to 8, it is characterized in that: described detection method comprises the following steps:
1) first fuel tank to be detected is placed in the draw-in groove of fuel tank swivel plate;
2) by the pressure head of detent mechanism, fuel tank compression is positioned on fuel tank swivel plate;
3) wiring of multimeter is connected with fuel tank float wiring harness connector, detects fuel tank room resistance;
4) rotation hand wheel, turns over turnback by fuel tank swivel plate, and detecting fuel tank is completely resistance;
5) fuel tank swivel plate return, unclamps detent mechanism, and multimeter and fuel tank wiring disconnect, and take off fuel tank, complete detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003143.9A CN105424137A (en) | 2015-12-25 | 2015-12-25 | Device and method for detecting empty and full fuel level resistance values of fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003143.9A CN105424137A (en) | 2015-12-25 | 2015-12-25 | Device and method for detecting empty and full fuel level resistance values of fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105424137A true CN105424137A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003143.9A Pending CN105424137A (en) | 2015-12-25 | 2015-12-25 | Device and method for detecting empty and full fuel level resistance values of fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105424137A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178003A (en) * | 2017-02-23 | 2019-08-27 | 惠普发展公司，有限责任合伙企业 | Fluid level sensor |
| CN117388578A (en) * | 2023-12-11 | 2024-01-12 | 东风亚普汽车部件有限公司 | Automobile oil tank oil pump resistance detection device |
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| CN2694219Y (en) * | 2004-03-03 | 2005-04-20 | 习开东 | Automatic reset shooting board target device |
| US20080197863A1 (en) * | 2007-02-15 | 2008-08-21 | Yingjie Lin | Liquid properties sensor circuit |
| CN202661210U (en) * | 2012-06-05 | 2013-01-09 | 上海子元汽车零部件有限公司 | Turning force detection tooling of turning type products |
| CN202946361U (en) * | 2012-11-27 | 2013-05-22 | 芜湖亚奇汽车部件有限公司 | Fuel tank turning detecting experiment table |
| CN203732628U (en) * | 2013-12-31 | 2014-07-23 | 浙江吉利控股集团有限公司 | Measuring auxiliary device for fuel tank resistance |
| CN205449219U (en) * | 2015-12-25 | 2016-08-10 | 芜湖亚奇汽车部件有限公司 | Empty oil level resistance detection device that expires of fuel tank |
-
2015
- 2015-12-25 CN CN201511003143.9A patent/CN105424137A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694219Y (en) * | 2004-03-03 | 2005-04-20 | 习开东 | Automatic reset shooting board target device |
| US20080197863A1 (en) * | 2007-02-15 | 2008-08-21 | Yingjie Lin | Liquid properties sensor circuit |
| CN202661210U (en) * | 2012-06-05 | 2013-01-09 | 上海子元汽车零部件有限公司 | Turning force detection tooling of turning type products |
| CN202946361U (en) * | 2012-11-27 | 2013-05-22 | 芜湖亚奇汽车部件有限公司 | Fuel tank turning detecting experiment table |
| CN203732628U (en) * | 2013-12-31 | 2014-07-23 | 浙江吉利控股集团有限公司 | Measuring auxiliary device for fuel tank resistance |
| CN205449219U (en) * | 2015-12-25 | 2016-08-10 | 芜湖亚奇汽车部件有限公司 | Empty oil level resistance detection device that expires of fuel tank |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178003A (en) * | 2017-02-23 | 2019-08-27 | 惠普发展公司，有限责任合伙企业 | Fluid level sensor |
| CN117388578A (en) * | 2023-12-11 | 2024-01-12 | 东风亚普汽车部件有限公司 | Automobile oil tank oil pump resistance detection device |
| CN117388578B (en) * | 2023-12-11 | 2024-03-01 | 东风亚普汽车部件有限公司 | Automobile oil tank oil pump resistance detection device |
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| PB01 | Publication | ||
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Application publication date: 20160323 |