CN2554598Y - Windshield, Level gauge plumb-bell type detection verticle instrument - Google Patents
Windshield, Level gauge plumb-bell type detection verticle instrument Download PDFInfo
- Publication number
- CN2554598Y CN2554598Y CN 01230314 CN01230314U CN2554598Y CN 2554598 Y CN2554598 Y CN 2554598Y CN 01230314 CN01230314 CN 01230314 CN 01230314 U CN01230314 U CN 01230314U CN 2554598 Y CN2554598 Y CN 2554598Y
- Authority
- CN
- China
- Prior art keywords
- windshield
- level meter
- bell
- plumb
- dropping
- 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
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a windshield and a level meter dropping-bell type detection alignment instrument. The hook slots of a windshield bracket are hung in the two hook nails at the upper end of the central line of a column barrel wall to tightly lean against the column barrel wall to be positioned. The wind force of a tall building is strong, the windshield blocks off the wind force, and the level meter is suspended in a dropping-bell type to avoid being blown by wind. The utility model is characterized in that the dropping-bell is suspended on a ball-shaped universal disc in the center of the top of the windshield, the circumference of the cylinder of the windshield occupies one third of an arc, three screw pegs are used to adjust the bleb center of the horizontal slot of a dropping-bell plane, and the level meter is vertical to be positioned. The naked eyes are close to the vertical lens of the level meter to measure a scale on the ground, the post barrel outer wall vertical error data detected to measure the alignment. (The long-distance height of measuring the effective accuracy rating is 300 m) the complex ground is overcome, the weather changes or high wind blows, the construction is not limited, thereby detecting the prior post barrel outer wall vertical error data measured by the dropping-bell and detecting the alignment, filling up the blank of the post barrel outer wall alignment measuring of the tall building.
Description
The utility model belongs to the building industry surveying instrument, relates to the improvement of straight error-detecting in a kind of vertical bell measurement.Particularly a kind of windshield, straight instrument during the level meter plumb-bell type detects.
At present, building industry, skyscraper post bucket exterior wall wind-force is big, the wind fluid line that hangs down, the bell that hangs down produces swing, straight accuracy rate during influence is measured, wait for calm after, just can measure and construct and incured loss through delay the duration, also can not reach straight accuracy in the measurement.
The technical solution of the utility model is: a kind of windshield, straight instrument during the level meter plumb-bell type detects.Comprise that windshield support catch slot hangs, locatees near post bucket wall in two hook nails of post bucket wall center line upper end.It is characterized in that the universal dish of windshield top center " pearl type " hangs the bell that hangs down, three carriage bolt tops of windshield cylinder circumference 1/3 arc nail is the level trough bubble center of adjusting the bell plane of hanging down, the level meter perpendicular positioning.Naked eyes are measured scale on the ground near the level meter Vertical camera lens, and the vertical error information of test column bucket exterior wall is straight in the measurement.(measuring 300 meters of the long-range height of effective accuracy rate)
The windshield that the utility model provides, straight instrument in the level meter plumb-bell type detection limit, overcome complicated ground, Changes in weather is blown hard unrestricted in construction, thereby detect the vertical error information of existing vertical bell measurement column bucket exterior wall, straight in the measurement, fill up straight blank in the detection skyscraper post bucket exterior wall measurement.
Fig. 1 is a structural representation of the present utility model.
To this windshield, the structure of straight instrument elaborated during the level meter plumb-bell type detected below in conjunction with accompanying drawing.
Among the figure 1, windshield (2,3) support catch slot 4, " pearl type " universal dish (5,6,7) carriage bolt top nail 8, the bell 9 that hangs down, level trough 10, the logical light 11 of glass, level meter Vertical camera lens 12, straight in measuring
As shown in the figure: straight instrument during this windshield, level meter plumb-bell type detect, by post bucket wall center line upper end nail two iron nails, the long 4cm of iron nail, hammer into the degree of depth (
) upward "
Type " hook nail.Windshield (1) support catch slot (2,3) is hung in two hook nails of post bucket wall center line upper end, locatees near post bucket wall.Windshield (1) blocks wind-force, and the level meter plumb-bell type hangs wherein avoids wind blows.Windshield top center " pearl type " universal dish (4) hangs the bell that hangs down, and three carriage bolt top nails of windshield cylinder circumference 1/3 arc (5,6,7) are level trough (9) the bubble centers of adjusting bell (8) plane of hanging down, the level meter perpendicular positioning.Glass leads to light (10) naked eyes measures scale on the ground near level meter Vertical camera lens (11), and the vertical error information of test column bucket exterior wall is in the measurement straight (12).
Claims (2)
1, straight instrument during a kind of windshield, level meter plumb-bell type detect comprises: windshield support catch slot is hung in two hook nails in post bucket wall center line upper end, locatees near post bucket wall.The windshield cylinder blocks wind-force, the level meter plumb-bell type hangs and wherein avoids wind blows.It is vertical that it articulates the level meter plumb-bell type at the universal dish of windshield top center " pearl type ", and three carriage bolt tops of windshield cylinder circumference 1/3 arc nail is adjusted the level trough bubble center on the bell plane of hanging down, level meter perpendicular positioning.
2, straight instrument during windshield as claimed in claim 1, level meter plumb-bell type detect.It is characterized in that: level meter, alignment clamp, telescope, level trough on the vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230314 CN2554598Y (en) | 2001-07-10 | 2001-07-10 | Windshield, Level gauge plumb-bell type detection verticle instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230314 CN2554598Y (en) | 2001-07-10 | 2001-07-10 | Windshield, Level gauge plumb-bell type detection verticle instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554598Y true CN2554598Y (en) | 2003-06-04 |
Family
ID=33644936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230314 Expired - Fee Related CN2554598Y (en) | 2001-07-10 | 2001-07-10 | Windshield, Level gauge plumb-bell type detection verticle instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554598Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868505A (en) * | 2012-12-18 | 2014-06-18 | 许金林 | Verticality detector |
| CN113235952A (en) * | 2021-04-26 | 2021-08-10 | 广东天立方建设集团有限公司 | Novel positioning device for constructional engineering |
-
2001
- 2001-07-10 CN CN 01230314 patent/CN2554598Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868505A (en) * | 2012-12-18 | 2014-06-18 | 许金林 | Verticality detector |
| CN113235952A (en) * | 2021-04-26 | 2021-08-10 | 广东天立方建设集团有限公司 | Novel positioning device for constructional engineering |
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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 |