CN203758505U - Leveling instrument - Google Patents
Leveling instrument Download PDFInfo
- Publication number
- CN203758505U CN203758505U CN201420082725.5U CN201420082725U CN203758505U CN 203758505 U CN203758505 U CN 203758505U CN 201420082725 U CN201420082725 U CN 201420082725U CN 203758505 U CN203758505 U CN 203758505U
- Authority
- CN
- China
- Prior art keywords
- measurement
- angle
- angle position
- bubble
- surveyor
- 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 - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims description 76
- 238000005457 optimization Methods 0.000 description 6
- 238000007514 turning Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a leveling instrument and belongs to measuring tools. Existing leveling instruments just can measure horizontal, vertical and inclined faces through a measuring face, is inconvenient to operate and low in efficiency, needs twice measuring for some corners. The leveling instrument disclosed by the utility model is provided with an angle measuring position and a special angle is kept between the measuring bubble and the angle measuring position. The included angle of the angle measuring position can be 90 degrees, 120 degrees or other angles. The corner of an object can be measured at one time through the angle measuring position of the leveling instrument, so that the leveling instrument is simple and convenient to operate. In addition, the leveling instrument with the angle measuring position is further used as an angle rule.
Description
Technical field
The utility model belongs to survey instrument, specifically a kind of surveyor's staff.
Background technology
Existing surveyor's staff, mostly be to measure planar survey level, vertical and dip plane by it, need twice measurement for the measurement at some turnings, operation is inconvenient, efficiency is low, and the object that may rock in measurement for some, uses existing level chi to measure more trouble.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome existing level chi only can measure planar survey level, vertical and dip plane by it, measurement for some turnings needs twice measurement, operation inconvenience, inefficient defect, provide a kind of surveyor's staff that position, turning is measured that once can complete.
For achieving the above object, surveyor's staff of the present utility model, comprises chi body and is assemblied in the measurement bubble on described chi body, it is characterized in that: described chi body is provided with measurement of angle position, and described measurement bubble and described measurement of angle position keep specific angle.
As optimization technique means: described measurement of angle position is to be formed by two Plane intersects.
As optimization technique means: the drift angle place of described measurement of angle position establishes and dodges groove.
As optimization technique means: described chi body is provided with measurement face, and the angular bisector of described measurement of angle position is perpendicular to described measurement face.
As optimization technique means: the angle of described measurement of angle position is 90 °, and described measurement bubble comprises the measurement bubble that is 0 °, 45 °, 90 ° layout with respect to measurement face.Or the angle of described measurement of angle position is 120 °, described measurement bubble comprises the measurement bubble that is 0 °, 30 °, 90 ° layout with respect to measurement face.
As optimization technique means: I am the bottom surface vertical with described plane for the bottom of described measurement of angle position.
As optimization technique means: described chi body is integral type structure, offers through hole or blind hole on chi body, and described measurement bubble is assemblied in described through hole or blind hole.
The beneficial effects of the utility model are: the measurement of angle position by this surveyor's staff can once complete measurement to the position, turning of object, easy and simple to handle; And the surveyor's staff that possesses this measurement of angle position also can be used as angle square and uses.
Brief description of the drawings
Fig. 1 is the shaft side figure of a kind of structure of the utility model surveyor's staff;
Fig. 2 is the front elevation of Fig. 1;
Fig. 3 is the front elevation of the another kind of structure of surveyor's staff of the present utility model;
Fig. 4 is that the A-A of Fig. 2 is to cross section enlarged drawing;
Fig. 5 is that the B-B of Fig. 3 is to cross section enlarged drawing;
Number in the figure explanation:
01-chi body, 21,22,23,24-measures bubble, 03-measurement of angle position, 04-plane, 05-dodges groove, and 06-measures face, the angular bisector of 07-measurement of angle position, 08-bottom surface, the angle of β-measurement of angle position;
01 ＇-chi body, 21 ＇, 22 ＇, 23 ＇, 24 ＇-measurement bubbles, 03 ＇-measurement of angle position, 04 ＇-plane, 05 ＇-dodge groove, 06 ＇-measurement face, the angular bisector of 07 ＇-measurement of angle position, 08 ＇-bottom surface, the angle of β ＇-measurement of angle position.
Embodiment
Below in conjunction with Figure of description, the utility model is described further.
As Figure 1-5, surveyor's staff of the present utility model comprises chi body 01/01 ' and is assemblied in the measurement bubble 21,22,23,24/21 ', 22 ', 23 ', 24 ' on chi body, chi body 01/01 ' is provided with measurement of angle position 03/03 ', measures bubble and measurement of angle position and keeps specific angle.
Concrete: measurement of angle position 03/03 ' is to be intersected and formed by two planes 04/04 ', when measurement, by these two Surface Contacts that plane is corresponding with testee.The drift angle place of measurement of angle position 03/03 ' establishes and dodges groove 05/05 ', avoids being subject to the wedge angle obstacle of testee corner and affects measurement.Chi body 01/01 ' is provided with measurement face 06/06 ', and the angular bisector 07/07 ' of measurement of angle position 03/03 ', perpendicular to measurement face 06/06 ', is beneficial to measurement bubble and measurement of angle position and keeps specific angle.An example is as shown in Fig. 1,2,4, and the angle β of measurement of angle position is 90 °, measures bubble and comprises the measurement bubble that is 0 °, 45 °, 90 ° layout with respect to measurement face; Another example is as shown in Fig. 3,5, and the angle β ＇ of measurement of angle position is 120 °, measures bubble and comprises the measurement bubble that is 0 °, 30 °, 90 ° layout with respect to measurement face; The angle of measurement of angle position can also be other angle.I am the bottom surface 08/08 ' vertical with plane 04/04 ' for the bottom of measurement of angle position 03/03 ', surveyor's staff can be located on testee, can also ensure the intensity of chi body at this position, avoid chi body deformability.Chi body is integral type structure, offers through hole or blind hole on chi body, measures bubble and is assemblied in through hole or blind hole.
This surveyor's staff, be particularly useful for having at installation photo frame etc. the object at turning, once realize the measurement of both direction by the measurement of angle position of surveyor's staff being leaned against to the corner of the objects such as photo frame, and in the time adjusting the angle of the objects such as photo frame, once adjust and can measure both direction, simple to operate, work efficiency is high.
Claims (6)
1. surveyor's staff, comprise chi body (01,01 ') and be assemblied in the measurement bubble on described chi body, it is characterized in that: described chi body is provided with measurement of angle position (03,03 '), described measurement bubble and described measurement of angle position keep specific angle; Described measurement of angle position (03,03 ') is to be intersected and formed by two planes (04,04 '); Described chi body (01,01 ') is provided with measurement face (06,06 '), and the angular bisector (07,07 ') of described measurement of angle position is perpendicular to described measurement face (06,06 ').
2. surveyor's staff according to claim 1, is characterized in that: the drift angle place of described measurement of angle position (03,03 ') establishes and dodges groove (05,05 ').
3. surveyor's staff according to claim 1, is characterized in that: the angle (β, β ＇) of described measurement of angle position is 90 °, and described measurement bubble comprises the measurement bubble that is 0 °, 45 °, 90 ° layout with respect to measurement face.
4. surveyor's staff according to claim 1, is characterized in that: the angle (β, β ＇) of described measurement of angle position is 120 °, and described measurement bubble comprises the measurement bubble that is 0 °, 30 °, 90 ° layout with respect to measurement face.
5. surveyor's staff according to claim 1, is characterized in that: the bottom of described measurement of angle position (03,03 ') is the bottom surface (08,08 ') vertical with described plane (04,04 ').
6. surveyor's staff according to claim 1, is characterized in that: described chi body is integral type structure, offers through hole or blind hole on chi body, and described measurement bubble is assemblied in described through hole or blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082725.5U CN203758505U (en) | 2014-02-26 | 2014-02-26 | Leveling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082725.5U CN203758505U (en) | 2014-02-26 | 2014-02-26 | Leveling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758505U true CN203758505U (en) | 2014-08-06 |
Family
ID=51253762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082725.5U Expired - Lifetime CN203758505U (en) | 2014-02-26 | 2014-02-26 | Leveling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457702A (en) * | 2014-12-30 | 2015-03-25 | 刘向建 | Polygonal level bubble for leveling instrument |
-
2014
- 2014-02-26 CN CN201420082725.5U patent/CN203758505U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457702A (en) * | 2014-12-30 | 2015-03-25 | 刘向建 | Polygonal level bubble for leveling instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |