CN202814830U - Gravimeter - Google Patents
Gravimeter Download PDFInfo
- Publication number
- CN202814830U CN202814830U CN 201220395591 CN201220395591U CN202814830U CN 202814830 U CN202814830 U CN 202814830U CN 201220395591 CN201220395591 CN 201220395591 CN 201220395591 U CN201220395591 U CN 201220395591U CN 202814830 U CN202814830 U CN 202814830U
- Authority
- CN
- China
- Prior art keywords
- pillar
- lever
- balanced
- horizontal target
- target tip
- 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
Images
Abstract
The utility model relates to a gravimeter, and in particular relates to a gravimeter which dispenses with calibration and can quickly determine the specific gravity of liquid. The gravimeter comprises a base and is characterized in that a pillar is connected at one end of the base; at least a spring locating rod is arranged on the upper part of the pillar; a pointed end of a pillar horizontal scale is also arranged on the upper part of the pillar; the base is also connected with a center pillar; a balanced lever is movably connected on the center pillar; a pointed end of a lever horizontal scale is arranged on the side, close to the pillar, of the balanced lever and is connected with the spring locating rods arranged on the pillar by springs; a graduated scale with a rider is arranged on the other side of the balanced lever; a hook for hanging a measuring cone is arranged at the tail end of the other side of the balanced lever; and the pointed end of the lever horizontal scale is aligned with the pointed end of the pillar horizontal scale when the balanced lever is balanced. The gravimeter is simple and convenient to operate, dispenses with calibration, can quickly measure the specific gravity of liquid and has stronger practicability.
Description
Technical field
The utility model relates to a kind of picnometer, but especially a kind of check and correction and tintometric picnometer of Fast Measurement of need not.
Background technology
At present, picnometer of the prior art is when measuring, waiting for that the balanced lever both sides swing reaches stable and needs the long period, and the leveling process is comparatively loaded down with trivial details when selecting the hook counterweight, causes can not reading fast when measuring liquid specific gravity the ratio tuple of this liquid.
Therefore, a kind of can the Quick Measurement liquid specific gravity and the comparatively easy picnometer of operation become those skilled in the art's urgent problem.
The utility model content
The problem that in measuring process, exists in order to solve existing picnometer, the utility model provides a kind of picnometer that need not to proofread, can not only carry out first to measuring by the same proportion to two kinds of liquid with existing picnometer, and can make fast balanced lever two ends balance and stability, utilize simultaneously rider substitute the moveable hook counterweight reach Quick Measurement now survey liquid and unknown liquid first to the purpose of proportion.
The technical scheme that the utility model provides is: a kind of picnometer, comprise base, and it is characterized in that: described base one end is connected with pillar, and described pillar top is provided with at least one spring backstay, and described pillar top also is provided with the horizontal target tip of pillar; Described base also is connected with center pillar, be connected with balanced lever on the described center pillar, described balanced lever is provided with the horizontal target tip of lever close to a side of described pillar, the spring backstay that arranges on the horizontal target tip of described lever and the described pillar is connected by spring, described balanced lever opposite side is the rule with rider, and this side end is provided with the hook of surveying cone for hanging; The horizontal target tip of described lever when the balanced lever balance and the horizontal target tip of described pillar align.
Preferably, described spring backstay is two, a top that is in another root wherein, and the horizontal target tip of described pillar is positioned at the centre of two spring backstays.
The beneficial effects of the utility model are: the utility model is easy and simple to handle, need not check and correction, and can make fast the balanced lever two ends reach balance and stability, and to utilize simultaneously rider to substitute the moveable hook counterweight and reach the tintometric purpose of Quick Measurement, practicality is stronger.
Description of drawings
Fig. 1 is basic structure synoptic diagram of the present utility model.
Wherein: 1, base, 2, pillar, 3, center pillar, 4, balanced lever, 5, upper end spring backstay, 6, lower end spring backstay, 7, the horizontal target tip of pillar, 8, the horizontal target tip of lever, 9, spring, 10, rider, 11, hook, 12, measure cone.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the utility model comprises base (1), pillar (2), center pillar (3), balanced lever (4), upper end spring backstay (5), lower end spring backstay (6), the horizontal target tip of pillar (7), the horizontal target tip of lever (8), spring (9), rider (10), hook (11), measure cone (12), it is characterized in that: described base (1) one end is connected with pillar (2), described pillar (2) top is provided with upper end spring backstay (5) and lower end spring backstay (6), and described pillar (2) top also is provided with the horizontal target tip of pillar (7); Described base (1) also is connected with center pillar (3), be connected with balanced lever (4) on the described center pillar (3), described balanced lever (4) is provided with the horizontal target tip of lever (8) close to a side of described pillar (2), the horizontal target tip of described lever (8) is connected by spring (9) with lower end spring backstay (6) with the upper upper end spring backstay (5) that arranges of described pillar (2), described balanced lever (4) opposite side is the rule with rider (10), and this side end is provided with the hook (11) of measuring cone (12) for hanging; The horizontal target tip of described lever (8) when balanced lever (4) balance and the horizontal target tip of described pillar (7) align.
The utility model before use, spring (9) moves up and down the horizontal target tip of pillar (7) and the horizontal target tip of lever (8) is aligned, this moment balanced lever (4) reach balance.Hang on the hook (11) measuring cone (12), be put in the fluid to be measured, liquid can produce buoyancy to measuring cone (9), and this moment, balanced lever was unbalance, and this side upwarps.Then stir rider (10), by move left and right rider (10), make it to produce the moment of different sizes.When the horizontal target tip of lever (8) and the horizontal target tip of pillar (7) when aligning, read reading and get final product.
The above only is specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, the utility model can be used for similar picnometer, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (2)
1. a picnometer comprises base, it is characterized in that: described base one end is connected with pillar, and described pillar top is provided with at least one spring backstay, and described pillar top also is provided with the horizontal target tip of pillar; Described base also is connected with center pillar, be connected with balanced lever on the described center pillar, described balanced lever is provided with the horizontal target tip of lever close to a side of described pillar, the spring backstay that arranges on the horizontal target tip of described lever and the described pillar is connected by spring, described balanced lever opposite side is the rule with rider, and this side end is provided with the hook of surveying cone for hanging; The horizontal target tip of described lever when the balanced lever balance and the horizontal target tip of described pillar align.
2. a kind of picnometer according to claim 1, it is characterized in that: described spring backstay is two, a top that is in another root wherein, the horizontal target tip of described pillar is positioned at the centre of two spring backstays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395591 CN202814830U (en) | 2012-08-10 | 2012-08-10 | Gravimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395591 CN202814830U (en) | 2012-08-10 | 2012-08-10 | Gravimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814830U true CN202814830U (en) | 2013-03-20 |
Family
ID=47873689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395591 Expired - Fee Related CN202814830U (en) | 2012-08-10 | 2012-08-10 | Gravimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814830U (en) |
-
2012
- 2012-08-10 CN CN 201220395591 patent/CN202814830U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203094739U (en) | Multipurpose liquid containing device | |
| CN207622746U (en) | A kind of detection device of wall body vertical degree | |
| CN202710435U (en) | Device for measuring density of soil by using electronic balance | |
| CN202814830U (en) | Gravimeter | |
| CN203011579U (en) | Air spring detection device | |
| CN104034628B (en) | The viscosity determining procedure of soybean-based aldehyde-free wood adhesive | |
| CN102236989A (en) | Portable gravity acceleration tester | |
| CN203203899U (en) | Density measuring device of hard alloy holding-up hammer | |
| CN205300691U (en) | Total volume measuring device of wet -type rock core | |
| CN201731873U (en) | Goniometer | |
| CN202013190U (en) | Novel detection ruler for plumb line for construction engineering | |
| CN201277844Y (en) | Salient point measuring apparatus | |
| CN204516180U (en) | A kind of Buoyancy demonstration instrument | |
| CN203083640U (en) | Piston type measuring cylinder | |
| CN201569524U (en) | Unbalanced moment measuring device for balance shaft of universal small gasoline engine | |
| CN201945319U (en) | Bench for testing high-low temperature proportional coefficient of gyroscope | |
| CN202614624U (en) | Fire resistant material suspension weight measuring device | |
| CN206451429U (en) | A kind of equilibrium condition tester of lever | |
| CN202166379U (en) | Testing plug of aligning roller bearing solid retainer | |
| CN204718920U (en) | A kind of resin viscosity determinator | |
| CN201034903Y (en) | Liquid specific gravity difference balance | |
| CN204631038U (en) | A kind of new road pick-up unit | |
| CN204990896U (en) | Multifunctional physics experiment apparatus | |
| CN202757862U (en) | Irregular carbon block density measurement device | |
| CN204302130U (en) | A kind of coating double pendulum sclerometer of Auto-counting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130810 |