CN201104230Y - Water level box staff - Google Patents
Water level box staff Download PDFInfo
- Publication number
- CN201104230Y CN201104230Y CNU2007201259150U CN200720125915U CN201104230Y CN 201104230 Y CN201104230 Y CN 201104230Y CN U2007201259150 U CNU2007201259150 U CN U2007201259150U CN 200720125915 U CN200720125915 U CN 200720125915U CN 201104230 Y CN201104230 Y CN 201104230Y
- Authority
- CN
- China
- Prior art keywords
- box staff
- sopwith staff
- staff
- level bubble
- water level
- 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
Images
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses a box staff with a vertical precision correction device. The box staff is formed by arranging a transverse horizontal level bubble and a longitudinal horizontal level bubble, or a front circular level bubble and a back circular level bubble on the end part of a common box staff. A user swings the box staff through observing the level bubbles, so that the box staff can be erected up to be vertical easily, thereby ensuring the measuring precision.
Description
Technical field:
Present technique is applicable to uses Sopwith staff to carry out the activity that vertical height is measured.
Background technology:
At present in the process of using Sopwith staff to carry out highly measuring, most Sopwith staffs does not have degree of tilt to show facility, can only judge its inclined degree according to range estimation with the user, bring very large deviation for the precision of measuring, and some have degree of tilt and show that the Sopwith staff of facility or the complicated user of function are difficult to grasp or manufacture numerous and diverse in a short time on the market, and cost is too high.
Summary of the invention:
In the process of using Sopwith staff to carry out highly measuring, the verticality of erectting Sopwith staff has bigger influence to measurement result, and in the measuring process of growing distance, multi-measuring point, data accumulation, it is bigger to the influence of measurement result.If Sopwith staff does not have the rectify perpendicular device, the user can only judge with range estimation, its result often be not cause surveying work repeatedly to repeat being exactly the measurement data that makes mistake.I design a kind of Sopwith staff that has air level, in the end joint portion of Sopwith staff one horizontal one vertical two plate levels or front, each round air level of back are installed, means for correcting as Sopwith staff, the user is by the observation to air level, swing Sopwith staff according to the air level indicated direction, can be upright straight Sopwith staff comparatively exactly, guaranteed the accuracy of measuring height.This is operated as long as the user takes chi by the swing of direction shown in the air level, has changed past people by range estimation, according to the original method of feeling, use by rule of thumb Sopwith staff, and making comparatively, complicated operations becomes simple.Make common Sopwith staff have verticality simultaneously, improved the accuracy of measurement data than equipment.
Description of drawings:
Accompanying drawing is stereographic map of the present utility model and end joint enlarged drawing.
Embodiment:
Can paste above (or being formed in advance) Sopwith staff end joint plate level or circle air level or the side, after proofreading and correct, can use.The user can make Sopwith staff vertical by observing the degree of tilt indication swing Sopwith staff shown in the air level.To guarantee the accuracy of observation.
Claims (1)
1. a Sopwith staff is characterized in that: horizontal vertical equity air level is being installed on the Sopwith staff or the circle air level is installed on Sopwith staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201259150U CN201104230Y (en) | 2007-07-16 | 2007-07-16 | Water level box staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201259150U CN201104230Y (en) | 2007-07-16 | 2007-07-16 | Water level box staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104230Y true CN201104230Y (en) | 2008-08-20 |
Family
ID=39951262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201259150U Expired - Fee Related CN201104230Y (en) | 2007-07-16 | 2007-07-16 | Water level box staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104230Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258685A (en) * | 2015-09-30 | 2016-01-20 | 湖北中南勘察基础工程有限公司 | Locating, measuring and clamping device of steel stand column |
| CN106197368A (en) * | 2016-08-31 | 2016-12-07 | 中冶天工集团有限公司 | A kind of measurement Sopwith staff with universal circular horizontal air bubble apparatus |
| CN110736443A (en) * | 2019-11-12 | 2020-01-31 | 中国建筑第五工程局有限公司 | tool for measuring top plate range |
-
2007
- 2007-07-16 CN CNU2007201259150U patent/CN201104230Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258685A (en) * | 2015-09-30 | 2016-01-20 | 湖北中南勘察基础工程有限公司 | Locating, measuring and clamping device of steel stand column |
| CN106197368A (en) * | 2016-08-31 | 2016-12-07 | 中冶天工集团有限公司 | A kind of measurement Sopwith staff with universal circular horizontal air bubble apparatus |
| CN110736443A (en) * | 2019-11-12 | 2020-01-31 | 中国建筑第五工程局有限公司 | tool for measuring top plate range |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201104230Y (en) | Water level box staff | |
| CN201421330Y (en) | Leveling device | |
| CN204329871U (en) | Angel measuring instrument | |
| CN203024777U (en) | Multifunctional gradienter for buildings | |
| CN205825907U (en) | A kind of distance pitch-row laser measuring device for measuring | |
| CN202501844U (en) | Square cross-shaped level gauge | |
| CN202348256U (en) | Balancing instrument for angle difference measurement of wireless while-drilling measuring instrument | |
| CN205300453U (en) | Height measuring ruler for buildings | |
| CN205561732U (en) | Simple and easy device of simultaneous measurement soil degree of depth and topography slope | |
| CN202329634U (en) | Measuring nail | |
| CN204128514U (en) | A kind of vertical positioner | |
| CN201041487Y (en) | Level ruler | |
| CN203719600U (en) | A concrete pouring depth measurement apparatus | |
| CN203542593U (en) | Tape measure scriber | |
| CN205228466U (en) | Take plummet of laser fixed point | |
| CN207231460U (en) | The mounting structure of engineering surveying instrument Sopwith staff | |
| CN201697626U (en) | Horizontal and vertical detection gauge outfit | |
| CN206469883U (en) | A kind of prism bracket for total station survey | |
| CN213301208U (en) | Portable template cradling piece measuring device | |
| CN216115833U (en) | Telescopic guiding rule for measuring flatness of indoor suspended ceiling | |
| CN203881336U (en) | Horizontal and vertical meter | |
| CN204666075U (en) | Baseplate reinforcing bar distance measurement tools | |
| CN220649478U (en) | Auxiliary device for measuring levelness of deck plates of ocean platform | |
| CN211121175U (en) | Engineering survey sopwith staff | |
| CN209877954U (en) | Level bar |
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: 20080820 Termination date: 20110716 |