CN102297683A - Tripod placing regulation and reference apparatus - Google Patents
Tripod placing regulation and reference apparatus Download PDFInfo
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- CN102297683A CN102297683A CN2011101316027A CN201110131602A CN102297683A CN 102297683 A CN102297683 A CN 102297683A CN 2011101316027 A CN2011101316027 A CN 2011101316027A CN 201110131602 A CN201110131602 A CN 201110131602A CN 102297683 A CN102297683 A CN 102297683A
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- tripod
- laser
- housing
- transit
- reference unit
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Abstract
The invention relates to a tripod placing regulation and reference apparatus. According to the present invention, the apparatus is arranged on a tripod, and has a housing having a ladder structure; a laser centring device is arranged in a lower end of the housing of the apparatus; the laser centring device comprises a laser diode; the laser diode is respectively connected with a battery for power supply, and a control button for controlling the switch of the battery; a circular bubble is arranged inside an upper end of the housing, and is connected with the laser centring device. The apparatus provided by the present invention has the following advantages that: (1) the laser centring device and circular bubble integrated apparatus is adopted in the tripod of a theodolite, such that the centring process and the leveling process of the theodolite are convenient and rapid so as to improve the mapping efficiency; (2) the apparatus adopts plastic as the material of the housing, such that the housing has characteristics of shock proof and fall proof; (3) the apparatus has characteristics of simple whole structure, low cost, easy implement and easy carrying, can provided for improving the placement rate and the placement accuracy of the theodolite, and has broad popularization and application prospects.
Description
Technical field
The present invention relates to transit tripod annex, specifically is that a kind of tripod of transit tripod centering leveling of realizing is settled the adjusting reference unit.
Background technology
The arrangement of transit mainly comprises neutralization leveling two parts, is the accurately important and primary link of observation of transit, and the precision of its arrangement and efficient will directly influence the precision of observation.In the transit observation of topographic condition more complicated such as soft or mountain region, the position of three foot rests need be set up and fix to the arrangement of transit earlier, finishes the preliminary centering leveling, finishes accurate centering leveling by moving with the foot bolt leveling of transit again.Concrete operation steps is: the leveling of (one) preliminary centering.Fixed tripod, range estimation judge that basic and corresponding point position, ground, the center of tripod cradle remains on the same perpendicular line, and make bearing end face maintenance level substantially.(2) accurately centering leveling.Transit is installed, and by centralizer observation, mobile transit and tripod reach centering again, adjust the foot bolt of transit, make circular bubble and pipe bubble reach leveling between two parties.The accurate leveling of transit and accurate centering need be carried out repeatedly, till all arrival requires to the neutralization leveling.
The step phase one, because traditional tripod is just as support of transit observation and bearing, when the operator utilizes the naked eyes range estimation to judge the preliminary centering leveling of tripod, normal inaccurate owing to what estimate, make the preliminary centering and the preliminary leveling error of tripod bigger, cause the accurate centering leveling of step 2 to need repeatedly to adjust repeatedly, What is more, when the moving range of transit in tripod cradle end face connecting hole do not satisfy requiring of accurate centering, need settle tripod again, promptly repeat the preliminary centering screed step of tripod, this just causes the arrangement of transit to carry out repeatedly, not only wasted time and energy but also inefficiency, directly influenced the observed efficiency and the precision of transit.The Surveying Engineering of, equipment placement condition difference with a varied topography for the field, and survey station point is many and in the transit observation situation that observed object is few, the arrangement quick and precisely of transit seems particularly important to mapping operations.
Summary of the invention
There is big, the loaded down with trivial details problem consuming time of centering flattening course of centering leveling error in order to solve existing mode, the invention provides that a kind of centering flattening course is convenient and swift, centering adjusts the high tripod of precision and settle and regulate reference unit with range estimation centering leveling transit tripod.
Technical scheme of the present invention:
Tripod is settled and is regulated reference unit, it is installed on the tripod, it is characterized in that: the shell that comprises staircase structure, the laser alignment device is installed in the lower end of described shell, described laser alignment device comprises laser diode, and described laser diode is connected with supplying cell, the control knob of controlling its switch respectively; In the upper end of described shell circular bubble is installed, described circular bubble is connected with the laser alignment device.
Further, described circular bubble is connected with the laser alignment device by ring gear.
Further, described shell is provided with the connecting line that is connected with tripod.
Further, the upper end diameter of described shell is slightly larger than the diameter of tripod cradle end face circular hole, and its lower end diameter is slightly less than the diameter of tripod cradle end face circular hole and identical with the circular hole internal diameter that connects on the spiral on the tripod.
Further, described shell is a plastic shell.
Technical conceive of the present invention utilizes tripod to settle and regulates the preliminary centering leveling that tripod is finished in reference unit replacement range estimation judgement, makes when setting up tripod, just satisfies centering substantially and flattens requirement.Overcome the inaccurate of range estimation judgement, avoided the adjustment repeatedly of transit centering leveling, made tripod centering leveling fast.And flatten by the preliminary centering of laser alignment device and circular bubble reference, because its accuracy is higher, can realize once regulating the accurate centering leveling that can finish transit usually.
When not using, tripod settles the adjusting reference unit to be installed on the connection spiral of tripod, and is connected with tripod by connecting line.During the transit mapping, after the gauger opens tripod, settling the adjusting reference unit to connect in the spiral from tripod on tripod takes off, open laser alignment device button, be placed on the tripod cradle end face circular hole, adjust three foot rests then, the laser spots of laser alignment device is overlapped with survey station point, make the circular bubble bubble placed in the middle, finish the preliminary centering leveling of tripod.Take off tripod immediately and settle the adjusting reference unit, hang on the tripod, transit is placed on the tripod, finish accurate centering leveling operation steps by connecting line.After mapping is finished, close laser alignment device button before the gathering foot rest, and this device is contained in the bottom circular aperture that connects spiral.Because settle the adjusting reference unit to finish preliminary centering leveling preferably by tripod, the range estimation determining method precision in more original method is higher, the time more economizes, and the accurate centering leveling of transit is once realized.
Effect intentionally of the present invention:
(1) set laser centralizer and circular bubble are applied in the transit tripod in the device of one, make the centering flattening course of transit become convenient and swift, have improved the efficient of mapping.
(2) the present invention is enclosure material with the plastic cement, can shockproof, shatter-resistant.The device one-piece construction is simple, with low cost, easy to implement, is easy to carry.It both can improve the arrangement speed of transit, also can improve the arrangement precision of transit, had broad prospect for its application.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the embodiment of the present invention structural representation.
Fig. 3 is that the present invention deposits synoptic diagram.
Embodiment
With reference to Fig. 1, tripod is settled and is regulated reference unit, it is installed on the tripod, the shell 7 that comprises staircase structure, the laser alignment device is installed in the lower end of described shell 7, described laser alignment device comprises laser diode 4, and described laser diode 4 is connected with supplying cell 3, the control knob 5 of controlling its switch respectively; Circular bubble 1 is installed in the upper end of described shell 7, and described circular bubble 1 is connected with the laser alignment device.
Described circular bubble 1 is connected with the laser alignment device by ring gear 2.
Described shell 7 is provided with the connecting line 6 that is connected with tripod.
The upper end diameter of described shell 7 is slightly larger than the diameter of tripod cradle end face circular hole, and its lower end diameter is slightly less than the diameter of tripod cradle end face circular hole and identical with the circular hole internal diameter that connects on the spiral on the tripod.
Described shell 7 is plastic shells.
Technical conceive of the present invention utilizes tripod to settle and regulates the preliminary centering leveling that tripod is finished in reference unit replacement range estimation judgement, makes when setting up tripod, just satisfies centering substantially and flattens requirement.Overcome the inaccurate of range estimation judgement, avoided the adjustment repeatedly of transit centering leveling, made tripod centering leveling fast.And flatten by the preliminary centering of laser alignment device and circular bubble reference, because its accuracy is higher, can realize once regulating the accurate centering leveling that can finish transit usually.
With reference to Fig. 2, Fig. 3, when not using, tripod settles adjusting reference unit 8 to be installed on the connection spiral 10 of tripod 9, and is connected with tripod 9 by connecting line 6.During the transit mapping, after the gauger opens tripod 9, settling adjusting reference unit 8 to connect in the spiral 10 from tripod on tripod takes off, open the control knob 5 of laser alignment device, be placed on the tripod 9 bearing end face circular holes, adjust three foot rests then, the laser spots of laser alignment device is overlapped with survey station point, make circular bubble 1 bubble placed in the middle, finish the preliminary centering leveling of tripod 9.Take off tripod immediately and settle adjusting reference unit 8, hang on the tripod 9, transit is placed on the tripod 9, finish accurate centering leveling operation steps by connecting line 6.After mapping is finished, close the control knob 5 of laser alignment device before the gathering foot rest, and this device is contained in the bottom circular aperture that connects spiral 10.Because settle adjusting reference unit 8 to finish preliminary centering leveling preferably by tripod, the range estimation determining method precision in more original method is higher, the time more economizes, and the accurate centering leveling of transit is once realized.
The described content of this instructions embodiment only is enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (5)
1. tripod is settled and is regulated reference unit, it is installed on the tripod, it is characterized in that: the shell that comprises staircase structure, the laser alignment device is installed in the lower end of described shell, described laser alignment device comprises laser diode, and described laser diode is connected with supplying cell, the control knob of controlling its switch respectively; In the upper end of described shell circular bubble is installed, described circular bubble is connected with the laser alignment device.
2. tripod according to claim 1 is settled and is regulated reference unit, and it is characterized in that: described circular bubble is connected with the laser alignment device by ring gear.
3. tripod according to claim 1 and 2 is settled and is regulated reference unit, and it is characterized in that: described shell is provided with the connecting line that is connected with tripod.
4. tripod according to claim 3 is settled and is regulated reference unit, it is characterized in that: the upper end diameter of described shell is slightly larger than the diameter of tripod cradle end face circular hole, and its lower end diameter is slightly less than the diameter of tripod cradle end face circular hole and identical with the circular hole internal diameter that connects on the spiral on the tripod.
5. tripod according to claim 4 is settled and is regulated reference unit, and it is characterized in that: described shell is a plastic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101316027A CN102297683A (en) | 2011-05-20 | 2011-05-20 | Tripod placing regulation and reference apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101316027A CN102297683A (en) | 2011-05-20 | 2011-05-20 | Tripod placing regulation and reference apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102297683A true CN102297683A (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101316027A Pending CN102297683A (en) | 2011-05-20 | 2011-05-20 | Tripod placing regulation and reference apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN102297683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931026A (en) * | 2015-06-17 | 2015-09-23 | 国家电网公司 | Centering and leveling device used for measuring training and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5644850A (en) * | 1995-10-16 | 1997-07-08 | Costales; Straf G. | Laser plumb device |
| CN2583627Y (en) * | 2002-11-28 | 2003-10-29 | 武汉大学 | Chronometer |
| CN2651711Y (en) * | 2003-10-29 | 2004-10-27 | 北京光电技术研究所 | Rapid centering accessory of tripod |
| CN201622072U (en) * | 2010-01-12 | 2010-11-03 | 陈鹏宇 | Laser centering device |
| CN201697623U (en) * | 2010-07-06 | 2011-01-05 | 西安北方光电有限公司 | Laser lower centring device for electronic theodolite |
-
2011
- 2011-05-20 CN CN2011101316027A patent/CN102297683A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5644850A (en) * | 1995-10-16 | 1997-07-08 | Costales; Straf G. | Laser plumb device |
| CN2583627Y (en) * | 2002-11-28 | 2003-10-29 | 武汉大学 | Chronometer |
| CN2651711Y (en) * | 2003-10-29 | 2004-10-27 | 北京光电技术研究所 | Rapid centering accessory of tripod |
| CN201622072U (en) * | 2010-01-12 | 2010-11-03 | 陈鹏宇 | Laser centering device |
| CN201697623U (en) * | 2010-07-06 | 2011-01-05 | 西安北方光电有限公司 | Laser lower centring device for electronic theodolite |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931026A (en) * | 2015-06-17 | 2015-09-23 | 国家电网公司 | Centering and leveling device used for measuring training and use method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111228 |