CN203518993U - Laser automatic level compensator - Google Patents
Laser automatic level compensator Download PDFInfo
- Publication number
- CN203518993U CN203518993U CN201320594367.1U CN201320594367U CN203518993U CN 203518993 U CN203518993 U CN 203518993U CN 201320594367 U CN201320594367 U CN 201320594367U CN 203518993 U CN203518993 U CN 203518993U
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- China
- Prior art keywords
- laser
- fixed
- automatic level
- lithium battery
- beam splitter
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- 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
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Abstract
The utility model relates to a laser automatic level compensator. The compensator comprises a main column, wherein a beam splitter prism holder is fixed close to the left end on the main column; a battery box is arranged in the front wall of the main column, and a lithium battery is arranged inside the battery box; a switch button is arranged at the left end of the battery box; a beam splitter prism is fixed at the bottom of the beam splitter prism holder; a laser holder is fixed on the top of the beam splitter prism holder; a laser connected with the lithium battery through a circuit is fixed inside the laser holder; a laser beam emitted from the laser is filtered by the beam splitter prism and emitted to a measurement target. The laser automatic level compensator is simple in structure and convenient to operate, and can be used for laser measurement of the automatic level compensator to achieve the aim of accurate target alignment by laser beam.
Description
Technical field
The utility model relates to a kind of laser automatic level.
Background technology
Automatic compensated level is a kind of instrument of surveying and mapping, for measuring the height relation between 2 on ground, is used for national measurement of the level, builds the installation of railway, highway, airport, building engineering survey and large-scale machine etc.Can meet various construction engineerings and measurement of the level requirement.But the labour intensity of existing automatic compensated level mapping operation is large, in the time of under the occasion in ambient light dimness, can not carry out work, looks for error a little large, and measurement of the level is not accurate enough.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of laser automatic level simple in structure, easy to use.
Laser automatic level of the present utility model, comprise body tube, on described body tube, near left end place, be fixed with prismatic specular seat, the front side wall of body tube is provided with battery case, the inside of battery case is provided with lithium battery, the left end of battery case is provided with shift knob, the bottom of prismatic specular seat is fixed with Amici prism, the top fixed laser seat of prismatic specular seat, the inside of laser socket is fixed with the laser instrument being connected with lithium battery by circuit, and the laser beam that laser instrument penetrates is directive measurement target after described Amici prism filters.
Laser automatic level of the present utility model, described lithium battery is cylinder type lithium battery.
Compared with prior art the beneficial effects of the utility model are: laser automatic level of the present utility model is simple in structure, easy to operate, the laser measurement that can be used for automatic compensated level, to reach accurately scopodromic object of laser rays, for spirit-leveling instrument provides a visible red horizontal laser beam, it keeps coaxial with former spirit-leveling instrument telescope collimation line, operator needn't use eye alignment eyepiece object observing, lining is looked for and a little become more directly perceived, simply, fast, Ear Mucosa Treated by He Ne Laser Irradiation target place, the out and out luminous point occurring, having overcome people in prior art is the error of looking for a little, thereby make measurement of the level more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the laser automatic level described in the utility model embodiment.
In figure:
1, body tube; 2, Amici prism; 3, battery case; 4, shift knob; 5, prismatic specular seat; 6, laser socket; 7, laser instrument.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of laser automatic level, comprise body tube 1, on described body tube 1, near left end place, be fixed with prismatic specular seat 5, the front side wall of body tube 1 is provided with battery case 3, the inside of battery case 3 is provided with lithium battery, the left end of battery case 3 is provided with shift knob 4, the bottom of prismatic specular seat 5 is fixed with Amici prism 2, the top fixed laser seat 6 of prismatic specular seat 5, the inside of laser socket 6 is fixed with the laser instrument 7 being connected with lithium battery by circuit, and the laser beam that laser instrument 7 penetrates is directive measurement target after described Amici prism 2 filters.
Laser automatic level of the present utility model, described lithium battery is cylinder type lithium battery.
Laser automatic level of the present utility model, when concrete use, is first adjusted to level by spirit-leveling instrument, presses the shift knob on battery case, light laser instrument, laser facula is beaten to target, then focuses through telescope, make laser facula drop on target place, diminish and the brightest.Spirit-leveling instrument has just been set up a visible horizontal line like this, directly by laser spots, aims at measurement target, measures operation, and measurement accuracy is high.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. a laser automatic level, comprise body tube (1), it is characterized in that: described body tube (1) is upper is fixed with prismatic specular seat (5) near left end place, the front side wall of body tube (1) is provided with battery case (3), the inside of battery case (3) is provided with lithium battery, the left end of battery case (3) is provided with shift knob (4), the bottom of prismatic specular seat (5) is fixed with Amici prism (2), the top fixed laser seat (6) of prismatic specular seat (5), the inside of laser socket (6) is fixed with the laser instrument (7) being connected with lithium battery by circuit, the laser beam that laser instrument (7) penetrates is directive measurement target after described Amici prism (2) filters.
2. laser automatic level according to claim 1, is characterized in that: described lithium battery is cylinder type lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594367.1U CN203518993U (en) | 2013-09-25 | 2013-09-25 | Laser automatic level compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594367.1U CN203518993U (en) | 2013-09-25 | 2013-09-25 | Laser automatic level compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518993U true CN203518993U (en) | 2014-04-02 |
Family
ID=50377913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594367.1U Expired - Fee Related CN203518993U (en) | 2013-09-25 | 2013-09-25 | Laser automatic level compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478169A (en) * | 2017-08-01 | 2017-12-15 | 营口市特种设备监督检验所 | Double girder crane track camber measuring instrument |
-
2013
- 2013-09-25 CN CN201320594367.1U patent/CN203518993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478169A (en) * | 2017-08-01 | 2017-12-15 | 营口市特种设备监督检验所 | Double girder crane track camber measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |