CN105841673B - Industrial more level meters - Google Patents
Industrial more level meters Download PDFInfo
- Publication number
- CN105841673B CN105841673B CN201610178352.5A CN201610178352A CN105841673B CN 105841673 B CN105841673 B CN 105841673B CN 201610178352 A CN201610178352 A CN 201610178352A CN 105841673 B CN105841673 B CN 105841673B
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- CN
- China
- Prior art keywords
- diversion pipe
- liquid
- column
- backrush
- measuring cylinder
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
- G01C9/22—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container with interconnected containers in fixed relation to each other
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Level Indicators Using A Float (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention relates to a kind of more level meters of industry, more level meters of this industry include storage shell, are equipped with backrush column and a disc spring in the inside of the storage shell, the outer pawl of the disc spring is fixed on storage shell, interior pawl is fixedly connected with the backrush column, and the backrush column can be around own axis；Fixing sleeve is equipped with liquid storage ring on the backrush column；The periphery wall of the liquid storage ring it is equidistantly uniformly distributed be communicated with the soft diversion pipe of matter；Each diversion pipe is coiled on liquid storage ring, and the end of each diversion pipe is communicated with measuring cylinder, and scale is carved on the barrel of the measuring cylinder；It is filled in diversion pipe and liquid storage ring and completely measures liquid, the measurement liquid and air of equivalent are filled in each measuring cylinder；The level meter can large span measurement object horizontality, be suitable for various object surfaces, it is simple, convenient；Appearance is exquisite simultaneously, easy to carry, storage.
Description
Technical field
The present invention relates to a kind of survey tools, are a kind of level meters particularly.
Background technology
Level meter is a kind of common measurer measuring low-angle；It is opposite for measuring in machinery industry and instrument manufacture
In the horizontal position that the inclination angle of horizontal position, the flatness of lathe class equipment guide rail and straightness, equipment are installed and vertical position
It sets；Traditional level meter needs being attached to flat side down on object under test when in use, passes through and observes pointer, bubble
Direction of displacement read object angle of inclination；But when the surface of object to be measured is irregular, or need measurement is intermediate to have
When whether the both ends of the object of protrusion are contour, horizontal, traditional level meter just seems very weak in use；Therefore, traditional
Level meter has considerable restraint in use scope；In addition to this, traditional level meter, particularly industrial common level meter,
Mostly strip, volume is larger, carries, transport has inconvenience more；Some level meter sizes are small and exquisite, but also because its size is small, survey
The limited length of amount, therefore precision is inadequate.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of more level meters of industry, the level meter can large span measurement object
Horizontality, be suitable for various object surfaces, it is simple, convenient；Appearance is exquisite simultaneously, easy to carry, storage.
To solve the above problems, the technical solution adopted in the present invention is：More level meters of this industry include storage shell,
Backrush column and a disc spring be installed in the inside of the storage shell, the outer pawl of the disc spring is fixed on storage shell, interior pawl with
The backrush column is fixedly connected, and the backrush column can be around own axis；Fixing sleeve is equipped with liquid storage ring on the backrush column；
The periphery wall of the liquid storage ring it is equidistantly uniformly distributed be communicated with the soft diversion pipe of matter；Each diversion pipe is coiled on liquid storage ring,
The end of each diversion pipe is communicated with measuring cylinder, and scale is carved on the barrel of the measuring cylinder；In diversion pipe and liquid storage ring
Interior filling completely measures liquid, and the measurement liquid and air of equivalent are filled in each measuring cylinder.
The beneficial effects of the invention are as follows：More level meters of this industry are placed in the surface of object under test；Each measuring cylinder is just put
On object under test, i.e., the top of measuring cylinder is gas, and lower part is to measure liquid；Gas flow in each measuring cylinder is equal, while each
Measurement liquid in measuring cylinder is connected to integrally by diversion pipe with liquid storage ring, therefore the pressure suffered by the liquid level at same level height
Power is equal；According to this law of physics, measuring cylinder is placed on to the surface of object under test, by observing at different measuring cylinders
Fluid column height can judge the height at two；And then show whether the surface of object is horizontal.
A variety of body surfaces are present invention can be suitably applied to, do not have the object of large area flattened region also can be quick on surface
Accurately measure flatness.
The present invention is especially suitable for the height at the comparison two of large span：Under natural conditions, disc spring is in deflated state, leads
Flow tube is coiled in the periphery of liquid storage ring；When needing the horizontality of measurement object of relatively long distance, each measuring cylinder is pullled outward,
Diversion pipe stretches out storage shell, and backrush column is driven rotation, and disc spring deformation at this time, elastic potential energy increase；Since diversion pipe is that matter is soft
Structure can easily bypass the part hindered, the flatness of the measurement object entirety of large span；Such as measure the level of large-scale pendant
Two measuring cylinders need to be only placed in the both ends of pendant, observe and measure the fluid column height in cylinder by degree；Diversion pipe can bypass extension
Part hanging support, fixed part, the convenience greatly improved.
After measurement, disc spring is shunk, and rollback stores shell to diversion pipe again；Therefore the present invention it is convenient for collecting, arrange and
It uses；Shape compacts, is exquisite, substantially increases the precision and portability of level meter.
Preferably, sealing fluid is injected on the surface for measuring liquid in measuring cylinder, sealing fluid is incompatible with liquid is measured；In order to
It prevents the gas trains in measuring cylinder from flowing to other positions, influences the normal work of level meter.
Preferably, the air being filled in measuring cylinder is replaced by helium；The helium inert gas most light as quality, both
It can ensure that measuring liquid never degenerates, and can have larger volume deformation amount, can preferably ensure the precision of this level meter.
Preferably, the diversion pipe is flat band-like pipe；The structure can preferably coil liquid storage ring, keep structure tight
It causes small and exquisite, while water conservancy diversion tubotorsion, deformation can be effectively prevent, influence the precision of level meter.
Preferably, the quantity of the diversion pipe is 2 or more；2 diversion pipes can be measured on object straight line
Horizontality, 3 diversion pipes can measure the horizontality on one face of object, and 4 or more diversion pipes can multi-site determination
The integral smoothness in each face domain at complex surface.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of more level meter one embodiment of this industry.
Fig. 2 is perspective structure schematic diagram of the embodiment illustrated in fig. 1 in winding.
Fig. 3 is perspective structure schematic diagram of the embodiment illustrated in fig. 1 when stretching.
Specific implementation mode
Embodiment
In Fig. 1 to embodiment shown in Fig. 3, more level meters of this industry include storage shell 1, in the storage shell 1
Inside backrush column 2 and a disc spring 3 be installed, the outer pawl of the disc spring 3 is fixed on storage shell 1, interior pawl and the backrush
Column 2 is fixedly connected, and the backrush column 2 can be around own axis；The structure of disc spring is relatively conventional, therefore is not given in the present embodiment
Go out detailed diagram；Fixing sleeve is equipped with liquid storage ring 4 on the backrush column 2；In the equidistantly uniformly distributed company of the periphery wall of the liquid storage ring 4
It is connected with 2 soft diversion pipes of matter 5；The diversion pipe 5 is flat band-like pipe；Each diversion pipe 5 is coiled on liquid storage ring 4,
The end of each diversion pipe 5 is communicated with measuring cylinder 6, and scale is carved on the barrel of the measuring cylinder 6；In diversion pipe 5 and deposit
Filling completely measures liquid 61 in pendular ring 4, and the measurement liquid 61 and helium 63 of equivalent are filled in each measuring cylinder 6；It is surveyed in measuring cylinder 6
Sealing fluid 62 is injected on the surface for measuring liquid 61, and sealing fluid 62 is incompatible with liquid 61 is measured.
More level meters of this industry are placed in the surface of object under test；Each measuring cylinder 6 is just placed on object under test, that is, is measured
The top of cylinder 6 is gas, and lower part is to measure liquid 61；Gas flow in each measuring cylinder 6 is equal, while the measurement in each measuring cylinder 6
Liquid 61 is connected to integrally by diversion pipe 5 with liquid storage ring 4, therefore the pressure suffered by the liquid level at same level height is equal；Root
According to this law of physics, measuring cylinder 6 is placed on to the surface of object under test, is in the measuring cylinder 6 of higher position, inside
Measuring liquid 61 will flow to along diversion pipe 5 and liquid storage ring 4 in the measuring cylinder 6 at lower position, at the liquid level to ensure each measuring cylinder 6
Pressure is equal, and there have been length variations for the fluid column in two measuring cylinders 6 at this time, by observing the fluid column at different measuring cylinders 6
Height can judge the height at two；And then show whether the surface of object is horizontal.
A variety of body surfaces are present invention can be suitably applied to, do not have the object of large area flattened region also can be quick on surface
Accurately measure flatness.
The present invention is especially suitable for the height at the comparison two of large span：Under natural conditions, disc spring 3 is in deflated state,
Diversion pipe 5 is coiled in the periphery of liquid storage ring 4；When needing the horizontality of measurement object of relatively long distance, each survey is pullled outward
Graduated cylinder 6, diversion pipe 5 stretch out storage shell 1, and backrush column 2 is driven rotation, and 3 deformation of disc spring at this time, elastic potential energy increase；Due to leading
Flow tube 5 is matter soft structure, can easily bypass the part hindered, the flatness of the measurement object entirety of large span；It such as measures big
Two measuring cylinders 6 need to be only placed in the both ends of pendant, observe and measure the fluid column height in cylinder 6 by the horizontality of type pendant；
Diversion pipe 5 can bypass pendant hanging support, fixed part, the convenience greatly improved.
After measurement, disc spring 3 is shunk, and rollback stores shell 1 to diversion pipe 5 again；Therefore the present invention is convenient for collecting, arranges
With use；Shape compacts, is exquisite, substantially increases the precision and portability of level meter.
In the present embodiment, the gas trains that sealing fluid 62 can be effectively prevent in measuring cylinder 6 flow to other positions, that is, seal
The fluid column of liquid 62 can prevent helium 63 from scurrying into diversion pipe 5, to ensure that the gas flow in each measuring cylinder 6 is fixed, Jin Erbao
Demonstrate,prove the precision of level meter；The present embodiment is filled using helium 63, can either because of the inert gas that helium 63 is most light as quality
Ensure that measuring liquid 61 never degenerates, and there can be larger volume deformation amount, can preferably ensure the precision of this level meter；This
Outside, diversion pipe 5 band-like in the present embodiment can preferably coil liquid storage ring 4, so that overall structure of the present invention is compacted small and exquisite, simultaneously
It can be effectively prevent the torsion of diversion pipe 5, deformation, influence the precision of level meter.
It is described the problem in order to facilitate concise in the present embodiment, 2 diversion pipes 5 has been selected, in actual industrial, according to need
More complicated level meter can be made by asking, i.e., the quantity of the diversion pipe 5 in the present invention can be 2 or more；2 diversion pipes 5 can
Measure horizontality on object straight line, 3 diversion pipes 5 can measure the horizontality on one face of object, 4 or more
Diversion pipe 5 can at multi-site determination complex surface each face domain integral smoothness；Production, use as needed.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of more level meters of industry, more level meters of this industry include storage shell（1）, it is characterised in that：In the receipts
Receive shell（1）Inside backrush column is installed（2）With a disc spring（3）, the disc spring（3）Outer pawl be fixed on storage shell（1）On,
Interior pawl and the backrush column（2）It is fixedly connected, the backrush column（2）It can be around own axis；In the backrush column（2）It is upper solid
Surely it is arranged with liquid storage ring（4）；In the liquid storage ring（4）Periphery wall it is equidistantly uniformly distributed be communicated with the soft diversion pipe of matter（5）；Each institute
State diversion pipe（5）It is coiled in liquid storage ring（4）On, each diversion pipe（5）End be communicated with measuring cylinder（6）, in the measurement
Cylinder（6）Barrel on be carved with scale；In diversion pipe（5）With liquid storage ring（4）Interior filling completely measures liquid（61）, in each measuring cylinder（6）
The interior measurement liquid filled with equivalent（61）And air.
2. more level meters of industry according to claim 1, it is characterised in that：In measuring cylinder（6）Interior measurement liquid（61）'s
Sealing fluid is injected on surface（62）, sealing fluid（62）With measurement liquid（61）It is incompatible.
3. more level meters of industry according to claim 1 or 2, it is characterised in that：It is filled in measuring cylinder（6）Interior air
By helium（63）Instead of.
4. more level meters of industry according to claim 2, it is characterised in that：The diversion pipe（5）It is flat band-like
Pipe.
5. more level meters of industry according to claim 1, it is characterised in that：The diversion pipe（5）Quantity be 2 with
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178352.5A CN105841673B (en) | 2016-03-28 | 2016-03-28 | Industrial more level meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178352.5A CN105841673B (en) | 2016-03-28 | 2016-03-28 | Industrial more level meters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841673A CN105841673A (en) | 2016-08-10 |
| CN105841673B true CN105841673B (en) | 2018-08-31 |
Family
ID=56583524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610178352.5A Active CN105841673B (en) | 2016-03-28 | 2016-03-28 | Industrial more level meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841673B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2063472A (en) * | 1979-11-13 | 1981-06-03 | Holland Levelling Equipment Lt | Improvements in and Relating to Levels |
| KR101008306B1 (en) * | 2008-09-19 | 2011-01-14 | 주식회사 서신엔지니어링 | Sinking measuring device for soft ground |
| CN202562471U (en) * | 2012-05-31 | 2012-11-28 | 刘明重 | Remote spirit level |
| CN204346427U (en) * | 2014-12-12 | 2015-05-20 | 陕西理工学院 | A kind of horizontal survey chi |
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2016
- 2016-03-28 CN CN201610178352.5A patent/CN105841673B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105841673A (en) | 2016-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180726 Address after: 325041 No. 45 West Road, Lou Qiao village, Louqiao street, Ouhai District, Wenzhou, Zhejiang. Applicant after: Chen Ailing Address before: 215221 Nan Yang village residents' committee, Ping Wang Town, Wujiang District, Suzhou, Jiangsu Applicant before: Zhong Xingying |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201123 Address after: 277700 No. 366, Hexing Village East, Lucheng Town, Lanling County, Linyi City, Shandong Province Patentee after: Lanling Yixin Mining Technology Co.,Ltd. Address before: 325041 No. 45 West Road, Lou Qiao village, Louqiao street, Ouhai District, Wenzhou, Zhejiang. Patentee before: Chen Ailing |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Industrial multi cylinder level Effective date of registration: 20211029 Granted publication date: 20180831 Pledgee: Industrial and Commercial Bank of China Limited Lanling sub branch Pledgor: Lanling Yixin Mining Technology Co.,Ltd. Registration number: Y2021980011588 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |