CN205138605U - Petroleum pump level sensor resistance test rack - Google Patents
Petroleum pump level sensor resistance test rack Download PDFInfo
- Publication number
- CN205138605U CN205138605U CN201520955947.8U CN201520955947U CN205138605U CN 205138605 U CN205138605 U CN 205138605U CN 201520955947 U CN201520955947 U CN 201520955947U CN 205138605 U CN205138605 U CN 205138605U
- Authority
- CN
- China
- Prior art keywords
- level sensor
- base
- sensor resistance
- transfer pump
- liquid level
- 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
Links
- 238000012360 testing method Methods 0.000 title abstract description 5
- 239000003208 petroleum Substances 0.000 title abstract 3
- 238000012546 transfer Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 abstract 1
- 208000020442 loss of weight Diseases 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000012942 design verification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a petroleum pump level sensor resistance test rack, include: the base, install upright wall and tray on the base, it has the spout to open on the upright wall, the spout both sides are provided with the scale, install the slider in the spout, the slider includes body and magnet piece, the magnet piece part is inlayed the dress and is in in the recess of body, the magnet piece is in slide in the spout and the magnetism location. The utility model discloses can realize the continuous, convenient of petroleum pump level sensor resistance measures.
Description
Technical field
The utility model relates to auto parts and components field tests, is specifically related to a kind of transfer pump liquid level sensor resistance testboard bay.
Background technology
Automobile transfer pump is arranged in fuel tank, reflects oil mass change in fuel tank, and export to fuel gauge by the liquid level sensor on transfer pump.
A typical transfer pump as shown in Figure 1, the liquid level sensor of transfer pump is made up of sensor body 100 (slide rheostat), float lever 200 and float 300, liquid level change causes float 300 height change and drives float lever 200 to rotate, and then change rheostatic resistance, export to fuel gauge.
In design verification, maintenance conditions process, during test float 300 height and change in resistance relation, current usual way is: transfer pump is placed in ground, receives sensor body 100 with ohmmeter, tester take ruler and with hand lift float 300 change highly carry out testing, record.Due to operate miss, float 300 height consecutive variations can not be ensured, cause corresponding resistance inaccurate; And people's inconvenient operation, need to ensure that ruler is vertical, float 300 consecutive variations, record data etc.
Utility model content
The purpose of this utility model is to provide a kind of easily to the stand that transfer pump liquid level sensor resistance is tested.
For achieving the above object, embodiment of the present utility model provides following technical scheme:
A kind of transfer pump liquid level sensor resistance testboard bay, comprise: base, be arranged on wall on described base and pallet, described wall has chute, described chute both sides are provided with scale, in described chute, slide block is installed, described slide block comprises body and magnet piece, and described magnet piece part is inlaid in the groove of described body, and described magnet piece slides and magnetic location in described chute.
As preferably, be provided with bearing below described base, described bearing comprises the plastic construction of stud and coated described stud, and described stud is connected with described whorl of base.
As preferably, described wall, described base have elongated hole.
As preferably, described pallet is circular groove, and its center has circular hole.
As preferably, the bottom of described wall is provided with spaced boss, and described base has corresponding mounting hole, and described boss inserts in described mounting hole.
As preferably, between described wall and described base, also buttress brace is installed.
As preferably, described pallet is arranged on described base movably.
When measuring, transfer pump is placed on pallet, float is placed on slide block, utilize the slip of slide block float can be raised to arbitrary height, and rising height can read on scale, can utilize magnet piece that float is positioned at optional position in lifting process, operating personnel can unclamp both hands and carry out record, therefore achieve and measure continuously, easily.
Further, bearing is conducive to the leveling of base.
Further, the location of wall is conducive in the mode of boss insertion mounting hole.
Accompanying drawing explanation
Fig. 1 is a kind of front view of typical transfer pump;
Fig. 2 is the stereographic map of the transfer pump liquid level sensor resistance testboard bay of embodiment of the present utility model;
Fig. 3 is the stereographic map of the base of embodiment of the present utility model;
Fig. 4 is the stereographic map of the wall of embodiment of the present utility model;
Fig. 5 is the stereographic map of the pallet of embodiment of the present utility model;
Fig. 6 is the stereographic map of the slide block of embodiment of the present utility model;
Fig. 7 is the explosive view of the slide block of embodiment of the present utility model;
Fig. 8 is the stereographic map of the bearing of embodiment of the present utility model;
Fig. 9 is the stereographic map of the buttress brace of embodiment of the present utility model;
Figure 10 is the operating diagram of the transfer pump liquid level sensor resistance testboard bay of embodiment of the present utility model.
Description of reference numerals: 100, sensor body, 200, float lever, 300, float, 1, base, 11, elongated hole, 12, bolt hole, 13, mounting hole, 14, bolt hole, 2, wall, 21, elongated hole, 22, longeron, 23, boss, 24, bolt hole, 25, chute, 3, pallet, 31, circular hole, 4, scale, 5, slide block, 51, body, 511, groove, 52, magnet piece, 6, bearing, 62, stud, 63, plastic construction, 7, buttress brace, 71, bolt hole, 72, bolt hole.
Embodiment
With reference to figure 2, the transfer pump liquid level sensor resistance testboard bay of the present embodiment comprises: base 1, be arranged on wall 2 on base 1 and pallet 3, scale 4, slide block 5, bearing 6 and buttress brace 7.
With reference to figure 3, base 1 has the elongated hole 11 for loss of weight, the bolt hole 12 for erection support 6, for installing the mounting hole 13 of wall 2 and the bolt hole 14 for installing buttress brace 7.
With reference to figure 4, wall 2 has the elongated hole 21 for loss of weight.Define chute 25 between two longerons 22 on wall 2, longeron 22 is simultaneously also for pasting scale 4.The bottom of wall 2 is provided with spaced boss 23.Wall 2 also has the bolt hole 24 for installing buttress brace 7.Wall 2 is with material manufactures such as the such as iron and steel that can be magnetized.
With reference to figure 5, pallet 3 is circular groove, and its center has the circular hole 31 for loss of weight.Pallet 3 directly can be placed or be placed on base 1 in modes such as slide rails, being referred to as pallet 3 is arranged on base 1 movably, the advantage done like this is, bottom general transfer pump, there is rubber blanket, rub larger, directly be placed on base 1 and be inconvenient to move adjustment position, and locate transfer pump with moveable pallet 3, transfer pump can be adjusted to easily the position being convenient to measure.
With reference to figure 6, Fig. 7, slide block 5 comprises body 51 and magnet piece 52, and magnet piece 52 part is inlaid in the groove 511 of body 51, and part is exposed to outside body 51.
With reference to figure 8, bearing 6 comprises the plastic construction 63 of stud 62 and coated stud 62.
With reference to figure 9, buttress brace 7 is one piece of set square, two right-angle sides has bolt hole 71 and bolt hole 72.
Refer again to Fig. 2, during assembling, by the mounting hole 13 of the correspondence of boss 23 inserted base 1 of wall 2, then bolt is screwed into the bolt hole 72 of buttress brace 7 through the bolt hole 14 of base 1, and bolt is screwed into the bolt hole 71 of buttress brace 7 through the bolt hole 14 of wall 2.Then scale is pasted on the longeron 22 of chute 25 both sides.Then be threaded with the bolt hole 12 of base 1 by the stud 62 of bearing 6, the bearing 6 below rotating base 1, just can by base 1 leveling.
With reference to Figure 10, when measuring, slide block 5 is arranged in chute 25 by magnetic force, transfer pump is placed on pallet 3, the position of adjustment pallet 3, float 300 is placed on slide block 5, utilizes the slip of slide block 5 in chute 25 float 300 can be raised to arbitrary height, and rising height can read on scale 4.When needing record data, can utilize magnet piece 52 that float 300 is positioned at optional position, operating personnel can unclamp both hands and carry out record, therefore achieve and measure continuously, easily.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art easily can carry out equivalence to it and replace and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. a transfer pump liquid level sensor resistance testboard bay, it is characterized in that, comprise: base, be arranged on wall on described base and pallet, described wall has chute, described chute both sides are provided with scale, are provided with slide block in described chute, and described slide block comprises body and magnet piece, described magnet piece part is inlaid in the groove of described body, and described magnet piece slides and magnetic location in described chute.
2. transfer pump liquid level sensor resistance testboard bay according to claim 1, it is characterized in that, be provided with bearing below described base, described bearing comprises the plastic construction of stud and coated described stud, and described stud is connected with described whorl of base.
3. transfer pump liquid level sensor resistance testboard bay according to claim 1, is characterized in that, described wall, described base have elongated hole.
4. transfer pump liquid level sensor resistance testboard bay according to claim 1, it is characterized in that, described pallet is circular groove, and its center has circular hole.
5. transfer pump liquid level sensor resistance testboard bay according to claim 1, it is characterized in that, the bottom of described wall is provided with spaced boss, and described base has corresponding mounting hole, and described boss inserts in described mounting hole.
6. transfer pump liquid level sensor resistance testboard bay according to claim 1, is characterized in that, be also provided with buttress brace between described wall and described base.
7. transfer pump liquid level sensor resistance testboard bay according to claim 1, it is characterized in that, described pallet is arranged on described base movably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955947.8U CN205138605U (en) | 2015-11-24 | 2015-11-24 | Petroleum pump level sensor resistance test rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955947.8U CN205138605U (en) | 2015-11-24 | 2015-11-24 | Petroleum pump level sensor resistance test rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138605U true CN205138605U (en) | 2016-04-06 |
Family
ID=55624389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520955947.8U Expired - Fee Related CN205138605U (en) | 2015-11-24 | 2015-11-24 | Petroleum pump level sensor resistance test rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124007A (en) * | 2016-08-30 | 2016-11-16 | 上海金脉电子科技有限公司 | System and method for urea liquid level sensor accuracy detection |
| CN109211362A (en) * | 2017-07-03 | 2019-01-15 | 合肥锦佳汽车零部件有限公司 | A kind of detection platform and detection method for fuel pump liquid level sensor assembly |
-
2015
- 2015-11-24 CN CN201520955947.8U patent/CN205138605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124007A (en) * | 2016-08-30 | 2016-11-16 | 上海金脉电子科技有限公司 | System and method for urea liquid level sensor accuracy detection |
| CN109211362A (en) * | 2017-07-03 | 2019-01-15 | 合肥锦佳汽车零部件有限公司 | A kind of detection platform and detection method for fuel pump liquid level sensor assembly |
| CN109211362B (en) * | 2017-07-03 | 2020-02-11 | 合肥锦佳汽车零部件有限公司 | Detection platform and detection method for fuel pump liquid level sensor assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |