CN201028972Y - Horizontal angle measuring instrument - Google Patents
Horizontal angle measuring instrument Download PDFInfo
- Publication number
- CN201028972Y CN201028972Y CNU200620065027XU CN200620065027U CN201028972Y CN 201028972 Y CN201028972 Y CN 201028972Y CN U200620065027X U CNU200620065027X U CN U200620065027XU CN 200620065027 U CN200620065027 U CN 200620065027U CN 201028972 Y CN201028972 Y CN 201028972Y
- Authority
- CN
- China
- Prior art keywords
- ball
- hollow ball
- angle measuring
- hollow
- ball float
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a level angle measuring meter, which comprises a hollow ball body filled with liquid, and the hollow ball body can be round ball body or flat round body. If the hollow ball body is of round ball shape, the hollow ball body is internally provided with a ball shape floating ball, and a concave hole is positioned on the floating ball. The lower part of the flowing ball is provided with a weight, and the upper part is provided with a pointer. The connecting line for the pointer and the weight passes through the center of the floating ball. The hollow ball body is scaled with one horizontal referring point, and a plurality of concentric circles, beelines or vertical cross lines are scaled around the horizontal referring point, and respectively scaling the concentric circles with 45 degrees or 90 degrees. If the hollow ball body is in the flat round shape, the middle for the flat round body or long body of the floating ball is scaled with a beeline or vertical cross line. The obverse of the floating ball is provided with an adjustable graduation plate, and the air bubble is supported against the concave hole of the floating body to make the gloating body keep in the rightly central part of the hollow ball body. The floating ball and the hollow ball body do not contacted with each other, which produces no friction or attaching. The level angle measuring meter can be positioned on the aluminous ruler and iron ruler or any other devices.
Description
[technical field]
The utility model relates to a kind of level angle measuring instrument.
[background technology]
Existing level angle measuring instrument mostly is to fill liquid in a long cylinder, in a bubble is arranged, according to the position judgment of bubble level whether, indicate unreally, can not accurately measure degree of tilt.
[utility model content]
It is a kind of easy to use that technical problem to be solved in the utility model is to provide, and can accurately measure the level angle measuring instrument of degree of tilt.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of level angle measuring instrument is provided, this level angle measuring instrument comprises that one fills the hollow ball of liquid, a ccontaining ball float in the hollow ball, one pothole is arranged on the ball float, the ball float bottom is provided with a weight, ball float top is provided with a pointer, and the line of pointer, weight is portrayed a horizontal indication point by the ball float center on the hollow ball.
Described hollow ball is a spherosome, and correspondingly ball float is a spherosome also, portrays several concentric circless, straight line or vertical cross curve around horizontal indication point on the hollow ball.
Described hollow ball is flat circle, and correspondingly ball float also is flat circle, draws a straight line or vertical cross curve in the middle of the flat circle.
Described hollow ball is flat circle, and correspondingly ball float is long body, draws a straight line or vertical cross curve in the middle of the long body.
Described liquid not exclusively is full of hollow ball.
Stick an adjustable scaleplate at flat circle hollow ball front surface.
The beneficial effects of the utility model are: because the utility model comprises that one fills the hollow ball of liquid, a ccontaining ball float in the hollow ball, the ball float bottom is provided with a weight, ball float top is provided with a pointer, the line of pointer, weight is by the ball float center, portrayal one horizontal indication point is portrayed several concentric circles radius or diameter lines around horizontal indication point on the hollow ball.Because the effect and the bubble on the hollow ball of buoyancy of liquid and weight withstand ball float top pothole, pointer vertically floats in the middle of the hollow ball all the time, if this hollow ball is in horizontality, and the horizontal indication point of pointed so, if pointer points on the concentric circles scale, then it is the degree of tilt of hollow ball; In addition, flat circle hollow ball is with horizontality, and then the horizontal line of ball float aligns with the mechanical horizontal line of outer subsides, if hollow ball tilts, the angle number that attaches plate of built-in ball float horizontal line of then flat circle or cross curve alignment outside is its degree of tilt.Corresponding relation by pointer and point, horizontal line and cross curve judges whether level like this, and it indicates accurately, can measure degree of tilt, more than by area than the air pocket accuracy of judgement.
[description of drawings]
Fig. 1 is the utility model cut-open view;
Fig. 2 is a front view (FV);
Fig. 3 is a vertical view;
Fig. 4 is the ball float synoptic diagram;
Fig. 5 is embodiment two side faces figure;
Fig. 6 is embodiment two front view (FV)s;
Fig. 7 is an oblate body ball float synoptic diagram;
Fig. 8 is embodiment three outboard profiles;
Fig. 9 is embodiment three front view (FV)s;
Figure 10 is the scaleplate synoptic diagram.
Below in conjunction with accompanying drawing the utility model is described further:
[embodiment]
Embodiment one:
See also Fig. 1 to 4, the utility model level angle measuring instrument, comprise that one fills the hollow ball 1 of liquid, the ball float 2 of a ccontaining spherical shape in the hollow ball 1, liquid not exclusively is full of hollow ball 1, form minute bubbles 3 on hollow ball 1 top like this, one pothole 21 is arranged on the ball float, bubble 3 withstands pothole 21, makes ball float 2 remain in hollow ball 1 positive meta, and ball float 2 is contactless with hollow ball 1, can not produce friction or absorption, ball float 2 bottoms are provided with a weight 4, and ball float 2 tops are provided with a pointer 5, pointer 5, the line of weight 4 is by ball float 2 centers, portrayal one horizontal indication point 6 on the hollow ball 1, around horizontal indication point 6 several concentric circless 7 of portrayal, portray 45 degree or 90 degree equal angles respectively, as Fig. 7 in ball float by-level or vertically portray straight line or cross curve.
Because the effect of buoyancy of liquid and weight, pointer are all the time vertically upward, when being horizontal, the horizontal indication point of pointed; If point on the different concentric circles circumference and then show different degree of tilt.
Embodiment two:
Hollow ball can be flat circle 8, and correspondingly ball float is flat circle.Draw a straight line or vertical cross curve 10 in the middle of the flat circle ball float 9.Its structure sketch map is shown in Fig. 5,6,7.An adjustable scaleplate is sticked in flat circle front, is used for straight line drawn on the corresponding floating ball body or vertical cross curve.If straight line on the ball float or vertical cross curve overlap with straight line or the vertical cross curve that hollow ball is portrayed previously, then are horizontality.If straight line on the ball float or vertical cross curve overlap with other scale marks that hollow ball is portrayed previously, corresponding scale shows that the number of degrees are the angle of inclination.
Embodiment three:
Hollow ball can be flat circle 11, and correspondingly ball float is long body or other shape.Draw a straight line 13 in the middle of the long body ball float 12, its structure sketch map is shown in Fig. 8,9.An adjustable scaleplate is sticked in flat circle front, is used for straight line drawn on the corresponding floating ball body or vertical cross curve.If straight line on the ball float or vertical cross curve overlap with straight line or the vertical cross curve that hollow ball is portrayed previously, then are horizontality.If straight line on the ball float or vertical cross curve overlap with other scale marks that hollow ball is portrayed previously, corresponding scale shows that the number of degrees are the angle of inclination.
This patent core idea be the vertical unmanaged flexibility of ball float in hollow ball liquid, be pin or a straight line or vertical cross curve with the Warning Mark of ball float, corresponding with the hollow ball scale mark, can be positioned at horizontality or which kind of angle of inclination by certain error free sign hollow ball.
Claims (6)
1. level angle measuring instrument, it is characterized in that: this level angle measuring instrument comprises that one fills the hollow ball of liquid, a ccontaining ball float in the hollow ball, one pothole is arranged on the ball float, the ball float bottom is provided with a weight, ball float top is provided with a pointer, and the line of pointer, weight is portrayed a horizontal indication point by the ball float center on the hollow ball.
2. level angle measuring instrument as claimed in claim 1 is characterized in that: described hollow ball is a spherosome, and correspondingly ball float is a spherosome also, portrays several concentric circless, straight line or vertical cross curve around horizontal indication point on the hollow ball.
3. level angle measuring instrument as claimed in claim 1 is characterized in that: described hollow ball is flat circle, and correspondingly ball float also is flat circle, draws a straight line or vertical cross curve in the middle of the flat circle.
4. level angle measuring instrument as claimed in claim 1 is characterized in that: described hollow ball is flat circle, and correspondingly ball float is long body, draws a straight line or vertical cross curve in the middle of the long body.
5. as the described level angle measuring instrument of the arbitrary claim of claim 1 to 4, it is characterized in that: described liquid not exclusively is full of hollow ball.
6. as claim 3 or 4 described level angle measuring instruments, it is characterized in that: stick an adjustable scaleplate at flat circle hollow ball front surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620065027XU CN201028972Y (en) | 2006-09-28 | 2006-09-28 | Horizontal angle measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620065027XU CN201028972Y (en) | 2006-09-28 | 2006-09-28 | Horizontal angle measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028972Y true CN201028972Y (en) | 2008-02-27 |
Family
ID=39133188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620065027XU Expired - Fee Related CN201028972Y (en) | 2006-09-28 | 2006-09-28 | Horizontal angle measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028972Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692212A (en) * | 2012-06-08 | 2012-09-26 | 天津住宅集团建材科技有限公司 | Universal leveling ball |
| CN106015758A (en) * | 2016-07-28 | 2016-10-12 | 成都高普石油工程技术有限公司 | Pipeline corollary equipment for conveying petroleum in rainy mountainous areas |
| CN108716907A (en) * | 2018-05-24 | 2018-10-30 | 安徽江淮汽车集团股份有限公司 | Horizontal measurement tool |
-
2006
- 2006-09-28 CN CNU200620065027XU patent/CN201028972Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692212A (en) * | 2012-06-08 | 2012-09-26 | 天津住宅集团建材科技有限公司 | Universal leveling ball |
| CN106015758A (en) * | 2016-07-28 | 2016-10-12 | 成都高普石油工程技术有限公司 | Pipeline corollary equipment for conveying petroleum in rainy mountainous areas |
| CN108716907A (en) * | 2018-05-24 | 2018-10-30 | 安徽江淮汽车集团股份有限公司 | Horizontal measurement tool |
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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: 20080227 Termination date: 20091028 |