CN206670613U - A wordline laser theodolite - Google Patents
A wordline laser theodolite Download PDFInfo
- Publication number
- CN206670613U CN206670613U CN201720431023.7U CN201720431023U CN206670613U CN 206670613 U CN206670613 U CN 206670613U CN 201720431023 U CN201720431023 U CN 201720431023U CN 206670613 U CN206670613 U CN 206670613U
- Authority
- CN
- China
- Prior art keywords
- wordline
- alidade
- pedestal
- telescope
- laser device
- 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
- Laser Surgery Devices (AREA)
Abstract
It the utility model is related to a kind of a wordline laser theodolite, including alidade, horizontal limb and pedestal, alidade is by telescope, altitude circle, reading microscope and alidade levelling tube composition, described telescope is by object lens, eyepiece, telescope focusing screw, and a wordline laser device composition, a wordline laser device is placed in the surface and underface of object lens barrel, two wordline hot spots are superimposed on same straight line forms a wordline hot spot, Observation personnel can find that telescope crosshair vertical hair overlaps with the wordline hot spot formed on ground, running tape personnel can arbitrarily take the position that positioning extended line is a little observed as change face on a wordline hot spot on ground；Respectively to dispose a word silk laser on the arm of angle line relative 90 degree as summit of the circular hole center of circle on pedestal, two wordline hot spots that a wordline laser device projects intersect vertically on the ground, Observation personnel intuitively can overlap surface mark with light intersection point, complete theodolite centering.
Description
Technical field
A kind of a wordline laser theodolite is the utility model is related to, belongs to engineering design and construction measurement technology field.
Background technology
Traditional theodolite has been short of in positioning function.At present, it is to swash that a kind of laser transit, which occurs, in the market
Optical transmitting set transmitting laser beam, import in the telescope tube of theodolite, make its along collimation direction of principal axis project, take this as the standard into
Row alignment, positioning and survey set angle, the gradient, and large-scale component assembling and line, setting-out etc..Such laser transit cost is held high
Expensive, manufacture is difficult, and light has the problems such as refraction, astigmatism.
Utility model content
The purpose of this utility model is：The defects of for prior art, it is proposed that a kind of a wordline laser theodolite, should
Theodolite is simple in construction, reasonable in design, can not only measure sighting distance and the discrepancy in elevation, and can intuitively centering surface mark, i.e. survey station
Center, and the position of rapid accurately change face observation positioning extended line.
Technical scheme is used by the utility model：A kind of a wordline laser theodolite, including alidade, horizontal limb
And pedestal, alidade are made up of telescope, altitude circle, reading microscope and alidade levelling tube, alidade levelling tube is used for
Horizontalization instrument, it is horizontal the horizontal limb below alidade levelling tube, described telescope is by object lens, eyepiece, prestige
Remote mirror focusing screw and a wordline laser device composition, a wordline laser device are placed in the surface and underface of object lens barrel,
A wordline laser device forms a wordline hot spot along light beam direction of advance, and two wordline hot spots are superimposed shape on same straight line
Into a wordline hot spot；Described altitude circle is made up of optical glass, for measuring vertical angles；The reading microscope
For reading the reading of altitude circle and horizontal limb；The horizontal limb is used for measuring level angle, and horizontal limb is by light
Annulus made of learning glass, has alidade clamp screw and alidade final motion screw, for controlling in the shell of horizontal limb
Relative rotation between alidade and horizontal limb；Described pedestal is the base for supporting whole instrument, has three on pedestal
Individual foot screw, foot screw can make it that the bubble of alidade levelling tube is placed in the middle, so that horizontal limb is horizontal, also cause instrument
Vertical pivot is in plumb position.
In the utility model：Described pedestal is provided with circular hole, and pedestal is using the circular hole center of circle relative 90 degree as summit
Each one word silk laser of placement on arm of angle line, two wordline hot spots vertical phase on the ground that a wordline laser device projects
Hand over.
In the utility model：A word silk laser on pedestal and the wordline on object lens barrel
The operating voltage of laser is 5V, output wavelength 635nm.
After adopting the above technical scheme, the beneficial effects of the utility model are：The utility model is simple in construction, design is closed
Reason, it is easily manufactured, it is not necessary to launch light along collimation axis, manufacturing technology is easily realized；By the surface of object lens barrel and
The a wordline laser device of underface, Observation personnel will be seen that telescope crosshair vertical hair and the two wordline light formed on ground
Spot overlaps, and is arbitrarily taken on the coincidence light that running tape personnel can be on the ground a little as extension point；Pass through the word on pedestal
Laser line generator, two wordline hot spots that a wordline laser device projects intersect vertically on the ground, and Observation personnel can be intuitively
Surface mark is overlapped with light intersection point, completes theodolite centering.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is another structural representation of the present utility model；
Fig. 3 is the schematic diagram that object lens barrel of the present utility model is combined with a wordline laser device；
Fig. 4 is the schematic diagram of the combination of the utility model a wordline laser device and pedestal.
In figure：1st, reading microscope；2nd, alidade levelling tube；3rd, alidade clamp screw；4th, alidade final motion screw；5、
Circular hole；6th, plate level vial final motion screw is erected；7th, optical centering device；8th, a wordline laser device；9th, object lens barrel；10th, pedestal；11、
Telescope；12nd, altitude circle；13rd, horizontal limb；14th, eyepiece；15th, telescope focusing screw；16th, object lens；17th, foot screw.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
From Fig. 1-2, a wordline laser theodolite is made up of alidade, horizontal limb 13 and pedestal 10, wherein, sight
Portion is made up of telescope 11, altitude circle 12, reading microscope 1 and alidade levelling tube 2, and described telescope 11 is by object lens
16th, eyepiece 14, telescope focusing screw 15 and a wordline laser device 8 form, and a wordline laser device 8 is placed in object lens barrel 9
Surface and underface, a wordline laser device 8 along light beam direction of advance formed a wordline hot spot.Described altitude circle 12
It is made up of optical glass, for measuring vertical angles, reading microscope 1 is used for reading the reading of altitude circle 12 and horizontal limb 13
Number, alidade levelling tube 2 are used for horizontalization instrument, are horizontal horizontal limb 13.Horizontal limb 13 is used for measuring level
Angle, including control device；Horizontal limb 13 is the annulus made of optical glass, is braked in the shell of scale with alidade
Spiral 3 and alidade final motion screw 4, for controlling the relative rotation between alidade and horizontal limb 13.Pedestal 10 be for
Support the base of whole instrument, the triangular shape of pedestal 10, there are three foot screws 17 on pedestal 10, foot screw 17 can cause
The bubble of alidade levelling tube 2 is placed in the middle, so that horizontal limb 13 is horizontal, also causes the vertical pivot of instrument（That is Fig. 2 dotted line part
Point）In plumb position.The two a wordline laser devices 8 of placement of pedestal 10, one wordline hot spot intersection point is from optical centering device 7
Enter to overlap with the midpoint of optical centering device 7, i.e., the center of circle with the circular hole 5 of pedestal 10, can be intuitively right on same plumb line
Middle surface mark, i.e. survey station dot center.
As shown in figure 3, a wordline laser device 8 is placed in the surface and underface of object lens barrel 9, a wordline laser device 8
A wordline hot spot is formed along light beam direction of advance, Observation personnel will be seen that telescope crosshair vertical hair and formed on ground two
The wordline hot spot of bar one overlaps, and is arbitrarily taken on the coincidence light that running tape personnel can be on the ground a little as extension point.
As shown in figure 4, circular hole 5 is provided with pedestal 10, using on the arm of angle line relative 90 degree as summit of the center of circle of circular hole 5
Respectively there is an a wordline laser device 8, two wordline hot spots that a wordline laser device 8 projects intersect vertically on the ground.Observation
Personnel intuitively can overlap surface mark with light intersection point, complete theodolite centering.
Specific embodiment of the present utility model is described above, but the utility model is not limited to the above and retouched
State.For a person skilled in the art, any equal modification and replacement to the technical program is all in the utility model
Scope among.Therefore, the impartial conversion made in the case where not departing from spirit and scope of the present utility model and modification, should all cover
In the scope of the utility model.
Claims (3)
- A kind of 1. a wordline laser theodolite, it is characterised in that：Including alidade, horizontal limb（13）And pedestal（10）, sight Portion is by telescope（11）, altitude circle（12）, reading microscope（1）With alidade levelling tube（2）Composition, alidade levelling tube （2）For horizontalization instrument, make alidade levelling tube（2）The horizontal limb of lower section（13）It is horizontal, described telescope （11）By object lens（16）, eyepiece（14）, telescope focusing screw（15）And a wordline laser device（8）Composition, a wordline laser Device（8）It is placed in object lens barrel（9）Surface and underface, a wordline laser device（8）One is formed along light beam direction of advance Wordline hot spot, two wordline hot spots are superimposed on same straight line forms a wordline hot spot；Described altitude circle （12）It is made up of optical glass, for measuring vertical angles；The reading microscope（1）For reading altitude circle（12）And water Pingdu disk（13）Reading；The horizontal limb（13）For measuring level angle, horizontal limb (13) is by optical glass system Into annulus, have alidade clamp screw in the shell of horizontal limb (13)（3）With alidade final motion screw（4）, for controlling Relative rotation between alidade and horizontal limb (13) processed；Described pedestal（10）It is the base for supporting whole instrument, Pedestal（10）On have three foot screws（17）, foot screw（17）Alidade levelling tube can be caused（2）Bubble is placed in the middle, so that water Pingdu disk（13）Level, also the vertical pivot of instrument is caused to be in plumb position.
- 2. a wordline laser theodolite according to claim 1, it is characterised in that：Described pedestal（10）It is provided with circular hole （5）, pedestal（10）With circular hole（5）The center of circle dispose a word silk laser to be each on arm of angle line of the summit with respect to 90 degree （8）, a wordline laser device（8）The two wordline hot spots projected intersect vertically on the ground.
- 3. a wordline laser theodolite according to claim 2, it is characterised in that：The one word silk laser（8）Work It is 5V, output wavelength 635nm to make voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431023.7U CN206670613U (en) | 2017-04-24 | 2017-04-24 | A wordline laser theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431023.7U CN206670613U (en) | 2017-04-24 | 2017-04-24 | A wordline laser theodolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670613U true CN206670613U (en) | 2017-11-24 |
Family
ID=60372657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431023.7U Expired - Fee Related CN206670613U (en) | 2017-04-24 | 2017-04-24 | A wordline laser theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514171A (en) * | 2019-08-16 | 2019-11-29 | 西安交通大学 | A kind of emitting head of the biparting automatic theodolite of shape rotary laser |
-
2017
- 2017-04-24 CN CN201720431023.7U patent/CN206670613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514171A (en) * | 2019-08-16 | 2019-11-29 | 西安交通大学 | A kind of emitting head of the biparting automatic theodolite of shape rotary laser |
| CN110514171B (en) * | 2019-08-16 | 2020-06-19 | 西安交通大学 | Transmitting head of double-sector rotary laser automatic theodolite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3627429A (en) | Laser optical surveying instrument and method | |
| CN102679952B (en) | Method for measuring gradient of wind generating set tower | |
| CN100504296C (en) | Total station instrument combined orientation method based on optical fiber gyro | |
| CN102538713A (en) | System for measuring final-assembly high-precision angle of spacecraft | |
| CN105469837B (en) | Laser fusion backscattering light beam simulation device | |
| CN101149261B (en) | Bidirectional multifunctional laser plumbing apparatus | |
| CN103115610A (en) | Leveling method suitable for compound level gauge | |
| CN103344215B (en) | Double-channel balance level | |
| CN206670613U (en) | A wordline laser theodolite | |
| CN105651169A (en) | Precision detection method of mine laying and sweeping and obstacle breaching equipment direction finder based on total station | |
| CN104215183A (en) | Continuous casting machine fan-shaped section saddle installation detecting method and device | |
| CN201697623U (en) | Laser lower centring device for electronic theodolite | |
| CN201611255U (en) | Theodolite | |
| CN102865861A (en) | Miniature tubular total station | |
| CN203422086U (en) | Two-channel level gauge | |
| Van Heel | VIII Modern Alignment Devices | |
| CN114755818B (en) | Device and method for adjusting large-aperture telescope garage light path | |
| CN206037990U (en) | Fiber optic gyroscope theodolite is used in survey and drawing | |
| US2995972A (en) | Polaris circle grid | |
| CN103063227B (en) | The indicator device that auxiliary transit docks with target light path and light path butt joint | |
| US2976760A (en) | Automatic tacheometer | |
| CN202793396U (en) | Micro tubular total station instrument | |
| CN105068259A (en) | Precision adjusting method used for two-dimensional scanning device optical device normal angle | |
| CN110954890A (en) | Device for acquiring coordinate of registration point of foundation laser radar | |
| CN204214433U (en) | Pair observations passage spirit-leveling instrument in the same way |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |