CN207937310U - The level(l)ing device of liquid surface tension measuring instrument - Google Patents
The level(l)ing device of liquid surface tension measuring instrument Download PDFInfo
- Publication number
- CN207937310U CN207937310U CN201820055477.3U CN201820055477U CN207937310U CN 207937310 U CN207937310 U CN 207937310U CN 201820055477 U CN201820055477 U CN 201820055477U CN 207937310 U CN207937310 U CN 207937310U
- Authority
- CN
- China
- Prior art keywords
- surface tension
- level
- adjusting
- adjusting rod
- measuring instrument
- 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 level(l)ing device of liquid surface tension measuring instrument, belong to the regulating device field of surface tension of liquid measuring apparatus, including adjusting platform, being evenly distributed in three adjusters for adjusting platform close to edge, the adjuster includes big nut, fixed cylinder, adjusting rod, fixed cylinder stage casing side then raised locating ring, fixed cylinder more than locating ring is equipped with external screw thread, and big nut is correspondingly provided with internal thread；Through-hole is equipped in fixed cylinder, adjusting rod is connect with through hole whorl.The present apparatus is easy to adjust, precision is high, and hand is not directly placed on hoist cable, small to the external force function influence of equipment, is conducive to the accurate of whole equipment.
Description
Technical field
The utility model is related to a kind of regulating device of surface tension of liquid measuring apparatus, more particularly to a kind of liquid surfaces
The level(l)ing device of tensile measurer.
Background technology
The surface tension of liquid is to characterize an important parameter of liquid property.The surface tension coefficient of measurement liquid has more
Kind method, Pulling escape are to measure one of common method of liquid surface tension coefficient.The Pulling escape that present physical laboratory uses
Liquid surface tension coefficient is measured, ring will be measured by needing flatly immerses and be pulled away from tested quantity of fluid very much, in the prior art
Regulating device is hoist cable to be pulled on or put down by rule of thumb knotting by hand, and degree of regulation is low, is not easy to operate.
Invention content
The purpose of this utility model is to provide a kind of horizontal tune of liquid surface tension measuring instrument easy to adjust, with high accuracy
Regulating device.
The utility model proposes a kind of level(l)ing device of liquid surface tension measuring instrument, including adjust platform, uniformly
Ground is distributed in three adjusters for adjusting platform close to edge, and the adjuster includes big nut, fixed cylinder, adjusting rod, Gu
Safety barrel stage casing side then raised locating ring, fixed cylinder more than locating ring are equipped with external screw thread, and big nut is correspondingly provided with interior spiral shell
Line；Through-hole is equipped in fixed cylinder, adjusting rod is connect with through hole whorl.
Preferably, the through-hole includes big hole section, aperture section, and aperture section is equipped with internal thread；Adjusting rod stage casing, which is equipped with, to be adjusted
Nut, adjusting nut are fixedly connected with adjusting rod, and adjusting rod more than adjusting nut is equipped with external screw thread.
Three adjusting rod lower ends of three adjusters are connect by hoist cable with stalagmometry ring.
It further includes spirit level, and when Level tune, spirit level is placed on stalagmometry ring, is passed through and is adjusted three tune
Section device keeps stalagmometry ring horizontal.
The adjusting platform is connect by two connecting rods with measuring device.
The adjusting platform is a metal disk, and metal disk is equipped with three peaces for installation and adjustment device close to edge
Fill hole.
The utility model has the beneficial effects that：Coordinated by big nut and the locating ring of fixed cylinder, it can be reliable by fixed cylinder
Ground is fixed in three mounting holes of the close edge for adjusting platform；Adjusting rod stage casing is equipped with the adjusting nut of protrusion, is convenient for
Adjusting nut is screwed manually, adjusting rod is made to move up or decline；The aperture section of the through-hole of fixed cylinder be equipped with internal thread, the internal thread with
The external screw thread on adjusting rod top matches the up and down adjustment for realizing adjusting rod；Through-hole only has segment inner wall to be equipped with internal thread, is conducive to
Difficulty of processing is reduced, and smaller Kong Yueneng improves degree of regulation, and reduce and adjust resistance, only needs the strength of very little that can turn
Adjusting nut；The present apparatus and spirit level cooperation, can be such that measurement ring is adjusted to fully horizontally.In a word, the present apparatus is easy to adjust, precision
Height, hand are not directly placed on hoist cable, small to the external force function influence of equipment, are conducive to the accurate of whole equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the adjusting rod component diagram of the utility model；
Fig. 3 is the fixed cylinder component diagram of the utility model；
Fig. 4 is the spirit level component diagram of the utility model；
Fig. 5 is the adjusting platform component figure of the utility model；
Fig. 6 is the scheme of installation of the utility model；
Reference numeral：Adjust platform 1, adjuster 2, big nut 3, fixed cylinder 4, adjusting rod 5, locating ring 6, through-hole 7, small
Hole section 8, adjusting nut 9, hoist cable 10, connecting rod 11, measuring device 12, mounting hole 13, stalagmometry ring 14, spirit level 15.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
Embodiment one
Referring to Fig.1,2,3,4, the present embodiment includes adjusting platform 1, being evenly distributed in adjusting platform close to edge
Three adjusters 2, the adjuster include big nut 3, fixed cylinder 4, adjusting rod 5, the then raised positioning of fixed cylinder stage casing side
The fixed cylinder of ring 6,6 or more locating ring is equipped with external screw thread, and big nut is correspondingly provided with internal thread；Through-hole 7 is equipped in fixed cylinder 4,
Adjusting rod 5 is connect with through hole whorl.Through-hole 7 includes big hole section, aperture section 8, and aperture section 8 is equipped with internal thread；5 stage casing of adjusting rod is set
There are adjusting nut 9, adjusting nut 9 to be fixedly connected with adjusting rod 5, the adjusting rod of 9 or more adjusting nut is equipped with external screw thread.Described three
Three 5 lower ends of adjusting rod of a adjuster are connect by hoist cable 10 with stalagmometry ring 14.The adjusting platform passes through two
Root connecting rod 11 is connect with measuring device 12.The adjusting platform 1 is a metal disk, and metal disk is equipped with close to edge and is used for
Three mounting holes 13 of installation and adjustment device.The present embodiment further includes spirit level 15, and when Level tune, spirit level 15 is placed on surface
On tonometry ring 14, keep stalagmometry ring horizontal by adjusting three adjusters 2.After adjusting, by spirit level 15 from
It is taken away on stalagmometry ring 14.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in relevant
Technical field is included in the scope of patent protection of the utility model.
Claims (6)
1. a kind of level(l)ing device of liquid surface tension measuring instrument, which is characterized in that including adjusting platform, being evenly distributed
Three adjusters of the platform close to edge are being adjusted, the adjuster includes big nut, fixed cylinder, adjusting rod, in fixed cylinder
Section side then raised locating ring, fixed cylinder more than locating ring are equipped with external screw thread, and big nut is correspondingly provided with internal thread；It is fixed
Through-hole is equipped in cylinder, adjusting rod is connect with through hole whorl.
2. the level(l)ing device of liquid surface tension measuring instrument according to claim 1, which is characterized in that the through-hole
Including big hole section, aperture section, aperture section is equipped with internal thread；Adjusting rod stage casing is equipped with adjusting nut, and adjusting nut is solid with adjusting rod
Fixed to connect, adjusting rod more than adjusting nut is equipped with external screw thread.
3. the level(l)ing device of liquid surface tension measuring instrument according to claim 1, which is characterized in that described three
Three adjusting rod lower ends of adjuster are connect by hoist cable with stalagmometry ring.
4. the level(l)ing device of liquid surface tension measuring instrument according to claim 3, which is characterized in that it further includes
Spirit level, when Level tune, spirit level is placed on stalagmometry ring, so that surface tension is surveyed by adjusting three adjusters
It is horizontal to measure ring.
5. the level(l)ing device of liquid surface tension measuring instrument according to claim 1, which is characterized in that the adjusting
Platform is connect by two connecting rods with measuring device.
6. the level(l)ing device of liquid surface tension measuring instrument according to claim 1, which is characterized in that the adjusting
Platform is a metal disk, three mounting holes being equipped with for installation and adjustment device of the metal disk close to edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055477.3U CN207937310U (en) | 2018-01-12 | 2018-01-12 | The level(l)ing device of liquid surface tension measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055477.3U CN207937310U (en) | 2018-01-12 | 2018-01-12 | The level(l)ing device of liquid surface tension measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937310U true CN207937310U (en) | 2018-10-02 |
Family
ID=63648633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055477.3U Expired - Fee Related CN207937310U (en) | 2018-01-12 | 2018-01-12 | The level(l)ing device of liquid surface tension measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207937310U (en) |
-
2018
- 2018-01-12 CN CN201820055477.3U patent/CN207937310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20220112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |