CN2869782Y - Angle-adjustable levelling instrument - Google Patents
Angle-adjustable levelling instrument Download PDFInfo
- Publication number
- CN2869782Y CN2869782Y CN 200520133195 CN200520133195U CN2869782Y CN 2869782 Y CN2869782 Y CN 2869782Y CN 200520133195 CN200520133195 CN 200520133195 CN 200520133195 U CN200520133195 U CN 200520133195U CN 2869782 Y CN2869782 Y CN 2869782Y
- Authority
- CN
- China
- Prior art keywords
- angle
- level meter
- worm gear
- transmission worm
- pedestal
- 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
A gradienter of angle adjustable. This device mainly solves the problems of angle-measuring inconvenience during inclining angle installation and no high precision measurement. The utility model is characterized in that: level rod (2) with one end attached with gradienter(6) is connected with drive wheel(3) at the other end. Drive wheel(3) meshes with angle-adjusting worm(5) on base seat(1). This angle-adjusting gradienter can realize the measurement of inclining angle, having advantages of inconvenience, high precision and portability.
Description
Technical field:
The utility model relates to the horizontal checkout instrument field, especially the angle adjustable level meter.
Background technology:
Level meter, claim block level again, it is a kind of well-known instrument that is used for determining level or vertical surface, a pipe-type bottles of sealing is arranged on the level meter, wherein contain a bubble that swims in the liquid, when bubble is parked between the scale mark predetermined on the pipe-type bottles, this specific surface is considered to level or vertical, but this type of level meter can only be measured level or vertical, and at present in construction and installation, usually to measure the installation that some have the angle of inclination, now transit is often adopted in the measurement at angle of inclination, setting-out, the method that calculating draws steel wire to combine, with the requirement of assurance setting angle, but this measuring method complicated operation, carry inconvenience, measuring accuracy is not high.
The utility model content:
For the not high problem of measurement of angle inconvenience and measuring accuracy in the installation that solves the angle of inclination, the utility model provides a kind of angle adjustable level meter, this level meter can be realized the measurement at angle of inclination, have be convenient for measuring, measuring accuracy height and convenient carrying.
The technical solution of the utility model is: this angle adjustable level meter comprises transmission worm gear, pedestal and horizon bar, is connected with the transmission worm gear under the other end of horizon bar of band level meter on the end, and the transmission worm gear is meshed with angular setting worm screw on the pedestal.
Above-mentioned transmission worm-wheel shaft one end has angle scale.
The utlity model has following beneficial effect: owing to take such scheme, by angle scale and level meter are installed on horizon bar, by regulating the angular setting worm screw on the pedestal, under the drive of transmission worm gear, the horizon bar that has angle scale is rotated, stop operating during level meter reveal competence on horizon bar, the reading on this moment angle scale is the angle of institute's survey installation, and this level meter is simple to operate, measurement is accurate, easy to carry.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-pedestal among the figure, 2-horizon bar, 3-transmission worm gear, 4-angle scale, 5-angular setting worm screw, 6-level meter.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this angle adjustable level meter comprises on transmission worm gear 3, pedestal 1 and horizon bar 2, one ends under the other end of horizon bar 2 of band level meter 6 and is connected with transmission worm gear 3, and transmission worm gear 3 is meshed with angular setting worm screw 5 on the pedestal 1; Wherein 3 one ends of transmission worm gear also can be equipped with angle scale 4.
In actual use, pedestal 1 is placed surface measurements, rotating angle is adjusted worm screw 5, under the drive of transmission worm gear 3, increase gradually by zero degree between horizon bar 2 and the pedestal 1, level meter 6 on the eye-level bar 2 stops to adjust angular setting worm screw 5 by horizontal pearl level in the eye-level instrument 6 simultaneously, determines the angle on the surface of surveying this moment by the reading of angle scale 4; The angle adjustable level meter also can be used to detect the installation that requires to reach certain angle whether reach requirement, after rotating angle is adjusted worm screw 5, under the drive of transmission worm gear 3, make the reading of angle scale 4 reach predetermined angle, horizontal pearl level whether in the level meter 6 on the eye-level bar 2 then, so just can detect installation and whether reach requirement, the using method of this angle level meter is simple, measuring accuracy is high and easy to carry, can measure the position that some should not be observed with transit etc.
Claims (2)
1, a kind of angle adjustable level meter, comprise transmission worm gear (3), pedestal (1) and horizon bar (2), it is characterized in that: be connected with transmission worm gear (3) under the other end with the horizon bar (2) of level meter (6) on the end, transmission worm gear (3) is meshed with angular setting worm screw (5) on the pedestal (1).
2, angle adjustable level meter according to claim 1 is characterized in that: transmission worm gear (3) axle one end has angle scale (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133195 CN2869782Y (en) | 2005-12-02 | 2005-12-02 | Angle-adjustable levelling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133195 CN2869782Y (en) | 2005-12-02 | 2005-12-02 | Angle-adjustable levelling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869782Y true CN2869782Y (en) | 2007-02-14 |
Family
ID=37724722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520133195 Expired - Fee Related CN2869782Y (en) | 2005-12-02 | 2005-12-02 | Angle-adjustable levelling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869782Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721408A (en) * | 2012-06-15 | 2012-10-10 | 茆海洋 | Escalator dip angle measuring instrument |
| CN103090850A (en) * | 2012-12-13 | 2013-05-08 | 中国科学院、水利部成都山地灾害与环境研究所 | Angle self-adaptive gradient measurement instrument |
| CN107764239A (en) * | 2017-10-24 | 2018-03-06 | 金陵科技学院 | A kind of portable highway gradient measuring device |
| CN110160494A (en) * | 2019-05-30 | 2019-08-23 | 淮阴工学院 | Spatial angle measuring device |
| CN111536942A (en) * | 2017-12-22 | 2020-08-14 | 沪东中华造船(集团)有限公司 | Use method of multifunctional inclination measuring scale in inclination measurement |
-
2005
- 2005-12-02 CN CN 200520133195 patent/CN2869782Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721408A (en) * | 2012-06-15 | 2012-10-10 | 茆海洋 | Escalator dip angle measuring instrument |
| CN102721408B (en) * | 2012-06-15 | 2014-04-02 | 茆海洋 | Escalator dip angle measuring instrument |
| CN103090850A (en) * | 2012-12-13 | 2013-05-08 | 中国科学院、水利部成都山地灾害与环境研究所 | Angle self-adaptive gradient measurement instrument |
| CN107764239A (en) * | 2017-10-24 | 2018-03-06 | 金陵科技学院 | A kind of portable highway gradient measuring device |
| CN111536942A (en) * | 2017-12-22 | 2020-08-14 | 沪东中华造船(集团)有限公司 | Use method of multifunctional inclination measuring scale in inclination measurement |
| CN111536942B (en) * | 2017-12-22 | 2022-06-24 | 沪东中华造船(集团)有限公司 | Use method of multifunctional inclination measuring scale in inclination measurement |
| CN110160494A (en) * | 2019-05-30 | 2019-08-23 | 淮阴工学院 | Spatial angle measuring device |
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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 |