CN2242441Y - Level-meter of any angle - Google Patents
Level-meter of any angle Download PDFInfo
- Publication number
- CN2242441Y CN2242441Y CN 95239977 CN95239977U CN2242441Y CN 2242441 Y CN2242441 Y CN 2242441Y CN 95239977 CN95239977 CN 95239977 CN 95239977 U CN95239977 U CN 95239977U CN 2242441 Y CN2242441 Y CN 2242441Y
- Authority
- CN
- China
- Prior art keywords
- level
- angle
- bubble
- pointer
- moving 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a level-meter of any angles, which has a frame. The top and the bottom of the frame are respectively provided with fixed bubble type level tubes which are mutually vertical. A fixed disk and a rotatable movable disk which are labeled with angle reading numbers are arranged in the frame; the adjustable bubble type level tubes are arranged on the cross beam of the center of the movable disk, when a measured object is slanted to cause the bubble of the fixed level tube at the bottom to be deviated from the center position, the movable disk can be rotated to cause the bubble of the adjustable level tube to be adjusted to the center position. At the moment, the deviated value of the '0' reading number of the movable disk and the fixed disk is the slanted angle of the object. In addition, the meter can measure the moment slanted angle of a moving object through a self-hang type pointer.
Description
The utility model relates to a kind of level meter that object is carried out level correction, particularly measures any angle level meter.
In machining, equipment installation, bridge, railway, construction work, need the usage level instrument to proofread and correct the levelness of object.Traditional frame level has a glass tube that contains bubble, level meter is placed on the testee, and when bubble is positioned at the glass tube center, expression object level, when bubble deflection glass tube one end, this end of expression object is higher, does not reach level.This level meter can only be observed whether level of object, the angle that can't Measuring Object tilts.
The purpose of this utility model provides a kind of any angle level meter, and it can not only proofread and correct the levelness of object, can measure the object tilt angle again.
The utility model has a rectangular frame, and the top of framework and bottom are equipped with fixing and orthogonal bubble type level tube respectively, and returning apparatus indicates the price fixing and the rotatable Moving plate of angular readings in the framework.Adjustable bubble type level tube is housed on the crossbeam by the Moving plate center, and when fixedly level tube is parallel to each other adjustable level tube and bottom when promptly being in same degree of tilt, Moving plate overlaps with " 0 " point of price fixing scale.When placing this instrument on the tilting body, promptly observe the equal secund of bubble of two level tubes, rotate to an angle Moving plate this moment, make the adjustable level tube on the crossbeam transfer to level, when bubble moved to center position, Moving plate " 0 " point was the object tilt angle with the angular readings value that price fixing " 0 " point departs from.
Instantaneous inclination angle or throw for energy measurement object (as the object that vibrates or swinging) dynamically down, the utility model is also at the center suspension self hang down type pointer of Moving plate, pointer is provided with the spheroid weight steelyard weight, because the effect of weight steelyard weight, no matter how testee is swung, as long as keep the bubble of frame roof level tube to occupy center position, then pointer is in position vertically downward all the time, a certain instantaneous, the value that pointer and 90 ° of scales depart from promptly is the instantaneous angle of inclination of moving object.
As seen, this level meter can correctly be measured the angle of inclination of leaving standstill object, carries out the horizontal alignment of object easily, and can also measure the instantaneous inclination angle or the throw of moving object optional position.
Structure below in conjunction with the description of drawings utility model.
Fig. 1 is the perspective view of this any angle level meter.
Fig. 2 is that testee is in level, the state that Moving plate overlaps with price fixing " 0 " point.
Fig. 3 is that testee tilts the state that Moving plate and price fixing " 0 " point departs from.
As shown in Figure 1, price fixing 2 and Moving plate 3 are housed in the framework 1, the two indicates angular readings, and fixing spirit level pipe 7 is equipped with in framework 1 bottom, and the top is provided with another level tube 5, the two positioned vertical.The center crossbeam 31 of Moving plate 3 is equipped with spirit level pipe 6 and pointer 4, and pointer is provided with heavily cuts or polish jade with an emery wheel 8, heavily cuts or polish jade with an emery wheel with rib-loop to connect the height of scalable on pointer with pointer.The rotation Moving plate can make the bubble of level tube 6 be adjusted to center position, the indication level.Fig. 2 represents that testee K is horizontal, and level tube 6 and 7 bubble all are positioned at the center, and Moving plate 3 overlaps with " 0 " some reading of price fixing 2.Fig. 3 represents the testee K angle [alpha] of inclining, the bubble skew right-hand member of level tube 7.Level tube 6 makes bubble be adjusted to center position by rotation Moving plate 3, and this moment, " 0 " point of Moving plate 3 was put the inclined angle alpha that deviate is object K with " 0 " of price fixing 2.
When Fig. 2 object K swung, this instrument together moved with object, and pointer 4 downward directed in orthogonal position all the time, and any time of motion is all readable that pointer and 90 is spent the deviation angle of readings, and this angle is the instantaneous inclination angle of moving object.
Claims (2)
1, any angle level meter, a framework is arranged, its top is equipped with fixing and mutual vertical bubble type level tube respectively with the bottom, it is characterized in that also being equipped with in the framework price fixing and the rotatable Moving plate that indicate angular readings, and adjustable bubble type level tube is housed on the crossbeam by the Moving plate center.
2, any angle according to claim 1 level meter is characterized in that the center suspension self hang down type pointer of Moving plate, and pointer is provided with the spheroid weight steelyard weight, by the height of screw thread scalable on pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239977 CN2242441Y (en) | 1995-06-19 | 1995-06-19 | Level-meter of any angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239977 CN2242441Y (en) | 1995-06-19 | 1995-06-19 | Level-meter of any angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242441Y true CN2242441Y (en) | 1996-12-11 |
Family
ID=33881647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95239977 Expired - Fee Related CN2242441Y (en) | 1995-06-19 | 1995-06-19 | Level-meter of any angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242441Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393192A (en) * | 2011-09-23 | 2012-03-28 | 中建三局建设工程股份有限公司 | Dial protractor and using method thereof |
| CN102937442A (en) * | 2012-11-06 | 2013-02-20 | 北京航空航天大学 | Level bubble type dipmeter |
| USD810597S1 (en) | 2016-05-11 | 2018-02-20 | Milwaukee Electric Tool Corporation | Level |
| CN109341663A (en) * | 2018-12-11 | 2019-02-15 | 马荣昌 | Rotary air-bubble level |
| CN109974565A (en) * | 2017-12-28 | 2019-07-05 | 国家电投集团科学技术研究院有限公司 | Measuring instrument |
| US10527415B2 (en) | 2015-12-10 | 2020-01-07 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
-
1995
- 1995-06-19 CN CN 95239977 patent/CN2242441Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393192A (en) * | 2011-09-23 | 2012-03-28 | 中建三局建设工程股份有限公司 | Dial protractor and using method thereof |
| CN102393192B (en) * | 2011-09-23 | 2016-01-20 | 中建三局建设工程股份有限公司 | Dial plate type protractor and using method thereof |
| CN102937442A (en) * | 2012-11-06 | 2013-02-20 | 北京航空航天大学 | Level bubble type dipmeter |
| US10527415B2 (en) | 2015-12-10 | 2020-01-07 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| US11085764B2 (en) | 2015-12-10 | 2021-08-10 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| US11686580B2 (en) | 2015-12-10 | 2023-06-27 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| USD810597S1 (en) | 2016-05-11 | 2018-02-20 | Milwaukee Electric Tool Corporation | Level |
| USD851511S1 (en) | 2016-05-11 | 2019-06-18 | Milwaukee Electric Tool Corporation | Level |
| CN109974565A (en) * | 2017-12-28 | 2019-07-05 | 国家电投集团科学技术研究院有限公司 | Measuring instrument |
| CN109341663A (en) * | 2018-12-11 | 2019-02-15 | 马荣昌 | Rotary air-bubble level |
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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 |