CN2545581Y - Improved portable liquid level observer - Google Patents
Improved portable liquid level observer Download PDFInfo
- Publication number
- CN2545581Y CN2545581Y CN 02238599 CN02238599U CN2545581Y CN 2545581 Y CN2545581 Y CN 2545581Y CN 02238599 CN02238599 CN 02238599 CN 02238599 U CN02238599 U CN 02238599U CN 2545581 Y CN2545581 Y CN 2545581Y
- Authority
- CN
- China
- Prior art keywords
- liquid level
- guide
- improved portable
- portable liquid
- base plate
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000007667 floating Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007799 cork Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to an improved portable liquid level observer for measuring the liquid level in a container, which comprises a floating scale with a floating ball fixedly connected at the bottom, a guide frame and a positioning device, wherein the guide frame is used for limiting the positions of the floating scale and the floating ball and consists of a connecting piece, a guide plate with a guide hole and fixedly arranged at the upper end of the connecting piece, a bottom plate fixedly arranged at the lower end of the connecting piece, and the positioning device is used for fixing the position of the guide frame; wherein needle-like protrusions are scattered over the lower end surface of the bottom plate. The connecting piece in the guide frame is a guide cylinder. The positioning device consists of a left supporting arm and a right supporting arm which are connected with a lifting lug pin shaft on the guide plate, a sliding ring movably arranged outside the guide cylinder, a left supporting lug and a right supporting lug which are fixedly arranged on the sliding ring and provided with lug supporting holes at the end parts, and a handle fixedly connected with the sliding ring through a connecting rod; wherein the ear supporting holes are respectively sleeved on the left supporting arm and the right supporting arm. The utility model has the characteristics of can prevent static harm, do not receive container mouth type restriction and intensity height.
Description
Technical field: the utility model relates to a kind of measurement observation device that is used for liquid level in the measuring vessel, is meant a kind of improved portable liquid level observer especially.
Background technology: the Chinese utility model patent that the patent No. is 00255241.8, name is called " portable liquid level observer " disclose a kind of by ball float, be fixed on the device that is used for liquid level in the measuring vessel that floating gauge on the ball float and guide frame constitute; Its shortcoming is not have electrostatic protection apparatus, in use exists potential safety hazard; What its locating device adopted is hook or clip, and hook or clip only are applicable on the thin wall type vessel port, just powerless for the vessel port of flanged dish; In addition, the web member in its guide frame is made of pull bar, and its intensity is relatively poor, and the back easy deformation is collided.
The utility model content: the purpose of this utility model provide a kind of have electrostatic protection apparatus, can be applicable to the improved portable liquid level observer on all kinds vessel port.
The purpose of this utility model is to realize like this, a kind of improved portable liquid level observer, comprise the bottom be fixedly connected with the floating gauge of ball float, be used to limit floating gauge and ball float position by web member and be fixedly installed on the guide plate that has pilot hole of web member upper end and be fixedly installed on guide frame that the base plate of web member lower end forms and the locating device that is used for fixing the guide frame position; Wherein on the lower surface of base plate, scatter and be provided with the needle-like projection.
Web member in the guide frame is a guide cylinder.
The base plate indent is arranged on the bottom of guide cylinder, and the tip portion of scattering the needle-like projection that is provided with on the base plate is positioned on the lower surface of guide cylinder; Base plate is provided with through hole.
Locating device by the left sway brace that is connected with hanger bearing pin on the guide plate and right sway brace, be movably arranged on the guide cylinder outside slip ring, be fixedly installed on end on the slip ring and have the left support ear that supports earhole and right support ear and form by the handle that connecting rod is fixedlyed connected with slip ring; Support earhole on wherein left support ear and the right support ear is enclosed within respectively on left sway brace and the right sway brace; Connecting rod is movably arranged among the connecting rod pilot hole on the guide plate.
Because the utility model is provided with the needle-like projection on base plate, the tip portion of this needle-like projection can play the effect of bringing out static discharge, so the utility model in use can with the electric charge that gathers on the liquid level by static discharge after ground connection eliminate, thereby can avoid electrostatic hazard; During the location, the utility model is to rely on the open left sway brace in the left and right sides and right sway brace load in the locating device on vessel port, so the locating device on the utility model has the not characteristics of receptor mouth class limitations; In addition, the web member in the utility model on the guide frame is made of guide cylinder, and it compares not only intensity height with the web member that pull bar constitutes, and more attractive in appearance.
Description of drawings: Fig. 1 is the one-piece construction synoptic diagram of the utility model under in running order
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the inner structure synoptic diagram of the utility model under in running order
Fig. 4 is in inner structure synoptic diagram under the off working state for the utility model
Fig. 5 looks up the structure for amplifying synoptic diagram for base plate
Among the figure: 1-guide cylinder 8-hanger 15-needle-like projection
The right sway brace 16-of 2-left side support ear 9-base plate
The right support ear 17-of 3-left side sway brace 10-spring
4-floating gauge 11-slip ring 18-ball float
5-connecting rod 12-connecting rod pilot hole 19-markings
6-handle 13-pilot hole 20-supports earhole
7-guide plate 14-through hole
Embodiment: the utility model will be further described below in conjunction with accompanying drawing, a kind of improved portable liquid level observer, comprise the bottom be fixedly connected with the floating gauge 4 of ball float 18, be used to limit floating gauge 4 and ball float 18 positions by web member and be fixedly installed on the guide plate that has pilot hole 13 7 of web member upper end and be fixedly installed on guide frame that the base plate 16 of web member lower end forms and the locating device that is used for fixing the guide frame position; Wherein on the lower surface of base plate 16, scatter and be provided with needle-like projection 15; The purpose that needle-like projection 15 is set is for the electric charge that gathers on the tested liquid level is eliminated effectively by the needle point discharge process.
In order to improve the bulk strength of guide frame in the utility model, the web member in the guide frame is a guide cylinder 1.
For the tip portion of protecting needle-like projection 15 in use can not hit curved or be hit blunt by quilt because of the collision of careless generation, base plate 16 can be that the mode with indent is arranged on the bottom of guide cylinder 1, and the tip portion of scattering the needle-like projection 15 that is provided with on the base plate 16 is positioned on the lower surface of guide cylinder 1; Base plate 16 is provided with through hole 14, and its effect is to provide a passage that enters guide cylinder 1 for fluid to be measured.
Can also be scattered with small through hole on the stack shell of guide cylinder 1, its effect is further to accelerate the speed that fluid to be measured flowed into or flowed out guide cylinder 1; After being scattered with small through hole on the stack shell of guide cylinder 1, the through hole 14 that is provided with on the base plate 16 is just not essential.
Locating device by the left sway brace 3 that is connected with hanger 8 bearing pins on the guide plate 7 and right sway brace 9, be movably arranged on guide cylinder 1 outside slip ring 11, be fixedly installed on end on the slip ring 11 and have the left support ear 2 that supports earhole 20 and right support ear 10 and form by the handle 6 that connecting rod 5 is fixedlyed connected with slip ring 11; Support earhole 20 on wherein left support ear 2 and the right support ear 10 is enclosed within respectively on left sway brace 3 and the right sway brace 9; Connecting rod 5 is movably arranged among the connecting rod pilot hole 12 on the guide plate 7.During use, only with hand catches handle 6 that the utility model is mentioned, at this moment left sway brace 3 and right sway brace 9 are opening about meeting under the effect of left support ear 2 and right support ear 10,1 part of the guide cylinder on the utility model are inserted among the container from vessel port then; Because the diameter of open left sway brace 3 and right sway brace 9 is greater than the diameter of vessel port, and left sway brace 3 and right sway brace 9 can not upwards draw under the restriction of left support ear 2 and right support ear 10, so after unclamping hand, integral body of the present utility model just relies on left sway brace 3 and right sway brace 9 loads on the vessel port, and this support location structure has the not advantage of receptor mouth class limitations; Grasping handle 6 after using up puts the utility model come from vessel port, erect on the ground, one looses one's grip, left side sway brace 3, right sway brace 9, slip ring 11 and handle 6 will move downward under the effect of deadweight, left sway brace 3 and right sway brace 9 are drawn in downwards, thereby can reduce the utility model shared space when not working.
In order to protect the serviceable life of ball float 18 and prolongation ball float 18 better, on the upper surface of base plate 16, can also be provided with the ball float protective device; This ball float protective device can be spring 17 or the cushion pad made with flexible material.
Above-mentioned flexible material is meant sponge, rubber or cork.
During use, the operator can judge liquid level in the container according to the length of floating gauge 4 emersion guide plates 7, but, on the blade of floating gauge 4, can also draw the markings 19 that can show the liquid level level in order to make indication of the present utility model more accurate.
The utility model uses when being particularly useful for the occasion of dangerous liquids such as can fuel oil, chemicals, alcohol in the tank body of the transportation in train, automobile, refuelling station or chemical plant, storage usefulness, and it can prevent the generation of electrostatic hazard, overcharge or tank boil-overs accident effectively.
Claims (8)
1. improved portable liquid level observer, comprise the bottom be fixedly connected with the floating gauge (4) of ball float (18), be used to limit floating gauge (4) and ball float (18) position by web member and be fixedly installed on the guide plate that has pilot hole (13) (7) on the web member and be fixedly installed on guide frame that the base plate (16) of web member lower end forms and the locating device that is used for fixing the guide frame position; It is characterized in that on the lower surface of base plate (16), scattering and be provided with needle-like projection (15).
2. a kind of improved portable liquid level observer according to claim 1 is characterized in that the web member in the guide frame is guide cylinder (1).
3. a kind of improved portable liquid level observer according to claim 2, it is characterized in that base plate (16) indent is arranged on the bottom of guide cylinder (1), base plate (16) is gone up the tip portion of scattering the needle-like projection (15) that is provided with and is positioned on the lower surface of guide cylinder (1); Base plate (16) is provided with through hole (14).
4. according to claim 2 or 3 described a kind of improved portable liquid level observers, it is characterized in that on the stack shell of guide cylinder (1), being scattered with small through hole.
5. a kind of improved portable liquid level observer according to claim 1, it is characterized in that locating device by the left sway brace (3) that is connected with hanger (8) bearing pin on the guide plate (7) and right sway brace (9), be movably arranged on guide cylinder (1) outside slip ring (11), be fixedly installed on left support ear (2) that end on the slip ring (11) has a support earhole (20) and right support ear (10) and form by the handle (6) that connecting rod (5) is fixedlyed connected with slip ring (11); Support earhole (20) on wherein left support ear (2) and the right support ear (10) is enclosed within respectively on left sway brace (3) and the right sway brace (9); Connecting rod (5) is movably arranged among the connecting rod pilot hole (12) on the guide plate (7).
6. a kind of improved portable liquid level observer according to claim 1 is characterized in that being provided with the ball float protective device on the upper surface of base plate (16); This ball float protective device is spring (17) or the cushion pad made with flexible material.
7. a kind of improved portable liquid level observer according to claim 6 is characterized in that flexible material is meant sponge, rubber or cork.
8. a kind of improved portable liquid level observer according to claim 1 is characterized in that drafting has markings (19) on the blade of floating gauge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238599 CN2545581Y (en) | 2002-06-04 | 2002-06-04 | Improved portable liquid level observer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238599 CN2545581Y (en) | 2002-06-04 | 2002-06-04 | Improved portable liquid level observer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545581Y true CN2545581Y (en) | 2003-04-16 |
Family
ID=33712253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238599 Expired - Fee Related CN2545581Y (en) | 2002-06-04 | 2002-06-04 | Improved portable liquid level observer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545581Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100373140C (en) * | 2003-12-29 | 2008-03-05 | 上海自动化仪表股份有限公司 | Oscillating arm type liquid level indicating gauge with a shifting floating ball |
| CN102426045A (en) * | 2011-08-25 | 2012-04-25 | 大连奥雷科技有限公司 | Damped sensor for detecting oil quantity of oil tank |
| CN106219135A (en) * | 2016-08-17 | 2016-12-14 | 江苏达瑞医疗科技有限公司 | With the medicine device that freely falls that circular arc spherical surface is protruding |
| CN108058681A (en) * | 2017-12-18 | 2018-05-22 | 陈俞英 | A kind of multifunctional intellectual shares car washer |
| CN113479290A (en) * | 2021-06-22 | 2021-10-08 | 海南热带海洋学院 | Ocean positioning buoy |
-
2002
- 2002-06-04 CN CN 02238599 patent/CN2545581Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100373140C (en) * | 2003-12-29 | 2008-03-05 | 上海自动化仪表股份有限公司 | Oscillating arm type liquid level indicating gauge with a shifting floating ball |
| CN102426045A (en) * | 2011-08-25 | 2012-04-25 | 大连奥雷科技有限公司 | Damped sensor for detecting oil quantity of oil tank |
| CN106219135A (en) * | 2016-08-17 | 2016-12-14 | 江苏达瑞医疗科技有限公司 | With the medicine device that freely falls that circular arc spherical surface is protruding |
| CN108058681A (en) * | 2017-12-18 | 2018-05-22 | 陈俞英 | A kind of multifunctional intellectual shares car washer |
| CN113479290A (en) * | 2021-06-22 | 2021-10-08 | 海南热带海洋学院 | Ocean positioning buoy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |