CN102680003B - Device for correcting inclination of leveling ruler - Google Patents
Device for correcting inclination of leveling ruler Download PDFInfo
- Publication number
- CN102680003B CN102680003B CN201210155195.8A CN201210155195A CN102680003B CN 102680003 B CN102680003 B CN 102680003B CN 201210155195 A CN201210155195 A CN 201210155195A CN 102680003 B CN102680003 B CN 102680003B
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- Prior art keywords
- horizon bar
- connecting rod
- correcting
- lower fixture
- level
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Abstract
The invention discloses a device for correcting inclination of a leveling ruler. The device comprises a line cast instrument and a support fixed device. The line cast instrument is arranged on the support fixed device and is a laser line cast device which generates an orthogonal vertical surface; and the line cast instrument is also provided with an automatic leveling and alarming device. Through the manner, the device is simple in structure, low in cost, quick in speed and high in accuracy, and is convenient to operate; and moreover, the correction can be finished by only one person.
Description
Technical field
The present invention relates to a kind of means for correcting, particularly relate to a kind of means for correcting of oblique leveling staff.
Background technology
Levelling pole is the requisite instrument in measurement of the level, in measuring process, it must be in vertical state, to guarantee measuring accuracy, but owing to being given a shock, carrying, the impact of the factor such as collision and using for a long time, although cause the round leveling bubble leveling of levelling pole, the body of rod is still not vertical, thereby brings larger error to Measurement results.Therefore, before using levelling pole, must strictly proofread and correct it so that during its circle leveling bubble leveling and the body of rod completely in vertical state.Traditional bearing calibration is in the mutual direction in 90 ° of sight line, two transits or total powerstation to be set centered by levelling pole, correction personnel make levelling pole keep vertical at two instrument direction of visual lines under commanding in two observation instrument personnel, then the circular bubble adjusting screw of adjusting on levelling pole makes bubble placed in the middle, will spend so the longer time repeatedly just oblique leveling staff amount can be corrected several times.This method need to operate two transits or total powerstation simultaneously, and the space taking is larger, and at least needs the operation of 3 calibration personnel ability, and therefore traditional bearing calibration is loaded down with trivial details, and speed is slow, takes up room large, and not easy to operate, efficiency is low.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of means for correcting of oblique leveling staff, and its design structure is simple, and cost is low, convenient operation, and speed is fast, and precision is high, and timing only needs a people just can complete.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A means for correcting for oblique leveling staff, the means for correcting of this oblique leveling staff comprises level and supporting adn fixing device, described level is installed on supporting adn fixing device.
Preferably, described level is for producing the laser demarcation device of the vertical guide of quadrature, and described level is also provided with self leveling and warning device.
Preferably, described supporting adn fixing device comprises left horizon bar, right horizon bar, upper fixing element, lower fixture, upper connecting rod, lower connecting rod and vertically support bar, each own one end of described left horizon bar and right horizon bar intersects vertically and is fixed together, left horizon bar and right the horizon bar separately other end are provided with level, the joining of left horizon bar and right horizon bar is provided with the lower fixture of horizontality, one end of lower fixture and lower connecting rod is fixed, the other end of lower connecting rod is connected to the vertical support bar lower end perpendicular to lower fixture plane, vertically post upper is connecting one end of upper connecting rod, the other end of upper connecting rod is fixed with the upper fixing element corresponding with lower fixture.
Preferably, described lower fixture is provided with nut bore in the middle of comprising each facade with the securing member of four vertical elevation, and four two one group of vertical elevation are corresponding vertical, in nut bore, be provided with through fastening bolt, the outer one end of fastening bolt is provided with circular spanner, and inner one end is provided with card.
Preferably, fixed part is identical with the structure of lower fixture, and the fixing two ends of levelling pole, are provided with circular bubble on levelling pole respectively, and the lower end of circular bubble is provided with circular bubble adjusting screw.
The invention has the beneficial effects as follows: its design structure of the present invention is simple, and cost is low, convenient operation, speed is fast, and precision is high, and timing only needs a people just can complete.
Accompanying drawing explanation
Fig. 1 is the perspective view of means for correcting one preferred embodiment of oblique leveling staff of the present invention;
Fig. 2 be shown in the vertical view of means for correcting of oblique leveling staff.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A means for correcting for oblique leveling staff, the means for correcting of this oblique leveling staff comprises level 1 and supporting adn fixing device, described level 1 is installed on supporting adn fixing device, described level 1 is for producing laser demarcation 5 devices of the vertical guide 4 of quadrature, and described level 1 is also provided with self leveling and warning device, described supporting adn fixing device comprises left horizon bar 2, right horizon bar 3, upper fixing element 14, lower fixture 6, upper connecting rod 12, lower connecting rod 7 and vertically support bar 11, described left horizon bar 2 and right horizon bar 3 each own one end intersect vertically and are fixed together, left horizon bar 2 and right the horizon bar 3 separately other end are provided with level 1, the joining of left horizon bar 2 and right horizon bar 3 is provided with the lower fixture 6 of horizontality, lower fixture 6 is fixed with one end of lower connecting rod 7, the other end of lower connecting rod 7 is connected to vertical support bar 11 lower ends perpendicular to lower fixture 6 planes, vertically support bar 11 upper ends are connecting one end of upper connecting rod 12, the other end of upper connecting rod 12 is fixed with the upper fixing element 14 corresponding with lower fixture 6, described lower fixture 6 is provided with nut bore 17 in the middle of comprising each facade with the securing member 13 of four vertical elevation, four two one group of vertical elevation are corresponding vertical, in nut bore 17, be provided with through fastening bolt 16, the outer one end of fastening bolt 16 is provided with circular spanner 15, and inner one end is provided with card 18, fixed part 6 is identical with the structure of lower fixture 12, and the fixing two ends of levelling pole 10, are provided with circular bubble 9 on levelling pole 10 respectively, and the lower end of circular bubble 9 is provided with circular bubble adjusting screw 8.
The means for correcting of a kind of oblique leveling staff of the present invention, its design structure is simple, and cost is low, convenient operation, speed is fast, and precision is high, and timing only needs a people just can complete.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a means for correcting for oblique leveling staff, is characterized in that: the means for correcting bag of this oblique leveling staff
Draw together level and supporting adn fixing device, described level is installed on supporting adn fixing device, described supporting adn fixing device comprises left horizon bar, right horizon bar, upper fixing element, lower fixture, upper connecting rod, lower connecting rod and vertically support bar, each own one end of described left horizon bar and right horizon bar intersects vertically and is fixed together, left horizon bar and right the horizon bar separately other end are provided with level, the joining of left horizon bar and right horizon bar is provided with the lower fixture of horizontality, one end of lower fixture and lower connecting rod is fixed, the other end of lower connecting rod is connected to the vertical support bar lower end perpendicular to lower fixture plane, vertically post upper is connecting one end of upper connecting rod, the other end of upper connecting rod is fixed with the upper fixing element corresponding with lower fixture.
2. the means for correcting of oblique leveling staff according to claim 1, it is characterized in that: described lower fixture is provided with nut bore in the middle of comprising each facade with the securing member of four vertical elevation, four two one group of vertical elevation are corresponding vertical, in nut bore, be provided with through fastening bolt, the outer one end of fastening bolt is provided with circular spanner, and inner one end is provided with card.
3. the means for correcting of oblique leveling staff according to claim 2, it is characterized in that: fixed part is identical with the structure of lower fixture, the fixing two ends of levelling pole, are provided with circular bubble on levelling pole respectively, and the lower end of circular bubble is provided with circular bubble adjusting screw.
4. the means for correcting of oblique leveling staff according to claim 1, is characterized in that: described in
Level is for producing the laser demarcation device of the vertical guide of quadrature, and described level is also provided with self leveling and warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155195.8A CN102680003B (en) | 2012-05-18 | 2012-05-18 | Device for correcting inclination of leveling ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155195.8A CN102680003B (en) | 2012-05-18 | 2012-05-18 | Device for correcting inclination of leveling ruler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102680003A CN102680003A (en) | 2012-09-19 |
| CN102680003B true CN102680003B (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210155195.8A Expired - Fee Related CN102680003B (en) | 2012-05-18 | 2012-05-18 | Device for correcting inclination of leveling ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102680003B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2430668Y (en) * | 2000-08-02 | 2001-05-16 | 李曙英 | Magnetic joint level height adjustable universal laser vertical leveler |
| CN1532527A (en) * | 2003-03-19 | 2004-09-29 | 孙天军 | Laser measurer |
| EP1564523A2 (en) * | 2004-02-11 | 2005-08-17 | BLACK & DECKER INC. | Laser level |
| US20050268474A1 (en) * | 2003-08-29 | 2005-12-08 | Liao Ying C | Laser leveling device for generating parallel lines |
| CN2747540Y (en) * | 2004-11-05 | 2005-12-21 | 迪伸电子股份有限公司 | Simple level measurer |
| CN1831476A (en) * | 2005-03-11 | 2006-09-13 | 迈德斯托姆科技有限责任公司 | Laser levelling instrument with multi-laser |
| CN2911607Y (en) * | 2006-12-11 | 2007-06-13 | 青海利都建筑环境装饰设计有限公司 | Portable universal-purpose laser paying out instrument |
| CN201392196Y (en) * | 2009-04-20 | 2010-01-27 | 仲阳企业有限公司 | Laser measuring instrument |
| CN202630966U (en) * | 2012-05-18 | 2012-12-26 | 南京信息工程大学 | Leveling rod inclined correcting device |
-
2012
- 2012-05-18 CN CN201210155195.8A patent/CN102680003B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2430668Y (en) * | 2000-08-02 | 2001-05-16 | 李曙英 | Magnetic joint level height adjustable universal laser vertical leveler |
| CN1532527A (en) * | 2003-03-19 | 2004-09-29 | 孙天军 | Laser measurer |
| US20050268474A1 (en) * | 2003-08-29 | 2005-12-08 | Liao Ying C | Laser leveling device for generating parallel lines |
| EP1564523A2 (en) * | 2004-02-11 | 2005-08-17 | BLACK & DECKER INC. | Laser level |
| CN1673684A (en) * | 2004-02-11 | 2005-09-28 | 布莱克和戴克公司 | Laser level |
| CN2747540Y (en) * | 2004-11-05 | 2005-12-21 | 迪伸电子股份有限公司 | Simple level measurer |
| CN1831476A (en) * | 2005-03-11 | 2006-09-13 | 迈德斯托姆科技有限责任公司 | Laser levelling instrument with multi-laser |
| CN2911607Y (en) * | 2006-12-11 | 2007-06-13 | 青海利都建筑环境装饰设计有限公司 | Portable universal-purpose laser paying out instrument |
| CN201392196Y (en) * | 2009-04-20 | 2010-01-27 | 仲阳企业有限公司 | Laser measuring instrument |
| CN202630966U (en) * | 2012-05-18 | 2012-12-26 | 南京信息工程大学 | Leveling rod inclined correcting device |
Non-Patent Citations (2)
| Title |
|---|
| 大角度长线激光水平投线水准仪;彭羽翔等;《2004年全国测绘仪器综合学术年会论文集》;20040831;132-133 * |
| 彭羽翔等.大角度长线激光水平投线水准仪.《2004年全国测绘仪器综合学术年会论文集》.2004,全文. * |
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| Publication number | Publication date |
|---|---|
| CN102680003A (en) | 2012-09-19 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |