CN205718966U - A kind of standing forest parametric measurement supplementary instrument pinpointing angle - Google Patents
A kind of standing forest parametric measurement supplementary instrument pinpointing angle Download PDFInfo
- Publication number
- CN205718966U CN205718966U CN201620315483.9U CN201620315483U CN205718966U CN 205718966 U CN205718966 U CN 205718966U CN 201620315483 U CN201620315483 U CN 201620315483U CN 205718966 U CN205718966 U CN 205718966U
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- CN
- China
- Prior art keywords
- angle
- magnetic compass
- tape measure
- pinpointing
- supplementary instrument
- 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
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Abstract
This utility model provides a kind of standing forest parametric measurement supplementary instrument pinpointing angle, including orientation triangle frame, being fixed with a magnetic compass on described tripod table top, in the middle part of described magnetic compass, lower section is provided with tape measure, and described tape measure is coaxially fixed with magnetic compass, described magnetic compass is arranged over vertical angle-measuring equipment, the beneficial effects of the utility model are, can adjust and the distance of measured object, azimuth and inclination angle with supplementary instrument, facilitate precise positioning, design simple in construction, operation is simple.
Description
Technical field
This utility model relates to a kind of standing forest parametric measurement supplementary instrument pinpointing angle.
Background technology
At present, many instruments do not possess the function of location, and due to the needs of research, it is important that supplementary instrument location seems especially.Known location instrument includes total powerstation, theodolite etc., though these equipment can effectively position, but when little scope positions, affected by shortest sighting distance and can not play it on the contrary and act on, but also need other aids to position, cause difficulty to supplementary instrument location, easily cause location inaccurate.
Summary of the invention
The problems referred to above are improved by this utility model, i.e. the technical problems to be solved in the utility model is that existing field measurement apparatus can not position or position and is restricted.
Specific embodiments of the present utility model is: a kind of standing forest parametric measurement supplementary instrument pinpointing angle, including orientation triangle frame, it is fixed with a magnetic compass on described tripod table top, in the middle part of described magnetic compass, lower section is provided with tape measure, described tape measure is coaxially fixed with magnetic compass, and described magnetic compass is arranged over vertical angle-measuring equipment.
Further, below described magnetic compass base, it is provided with protruding shaft, in the middle part of described tape measure, is provided with the through hole for being placed in protruding shaft.
Further, described vertical angle-measuring equipment includes vertical angle scale and the co-axially fixed article carrying platform of vertical angle scale with angle index, and described vertical angle-measuring equipment is fixed on magnetic compass through vertical rack.
Further, described protruding shaft both sides are additionally provided with projection, and the through hole in the middle part of described tape measure has the groove matched with projection.
Compared with prior art, this utility model has the advantages that this utility model can adjust and the distance of measured object, azimuth and inclination angle with supplementary instrument, facilitates precise positioning, designs simple in construction, and operation is simple.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model tape measure and protruding shaft fit structure schematic diagram.
Detailed description of the invention
The utility model is described in more detail with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Fig. 1～2, a kind of standing forest parametric measurement supplementary instrument pinpointing angle, including orientation triangle frame 10, it is fixed with a magnetic compass 20 on described tripod 10 table top, in the middle part of described magnetic compass 20, lower section is provided with tape measure 30, described tape measure 30 is coaxially fixed with magnetic compass 20, and described magnetic compass 20 is arranged over vertical angle-measuring equipment 40.Being provided with protruding shaft 210 below described magnetic compass 20 base, described tape measure 30 center is located in protruding shaft 210.
Vertically angle-measuring equipment 40 includes vertical angle scale 410 and the co-axially fixed article carrying platform of vertical angle scale 410 420 with angle index, described vertical angle-measuring equipment is fixed on magnetic compass 20 through vertical rack 430, when vertically in angle-measuring equipment, article carrying platform is level, vertical angle graduated disc is 0 degree, and vertical angle graduated disc scale interval is-60 °～60 °.
Described article carrying platform is provided with fixation clamp to be used for fixing a certain size other equipment, such as places LAI-2200
The instrument of other field measurement standing forest parameters such as plant canopy analyser.
In order to ensure that tape measure 30 does not rotates when pulling, in the present embodiment, described protruding shaft 210 both sides are additionally provided with projection 211, and the through hole in the middle part of described tape measure 30 has the groove matched with projection.When installing fixing, the chi mouth direction that goes out of tape measure 30 ensures that limit parallel 420 long with article carrying platform be arranged in parallel.
This utility model is fixed on spider after leveling, what adjusting base made New tape goes out chi direction towards measurand, read azimuth, pull-out tape measure instrument is to the distance of measured object, read the inclination angle needed for the regulation platform feature of the vertical angle-measuring equipment of rear utilization 40 regulates, obtain distance, azimuth, inclination angle simultaneously, thus the convenient same point of in the future finding of instrument that auxiliary does not possess positioning function carries out pinpointing angular surveying.
The foregoing is only preferred embodiment of the present utility model, all impartial changes done according to this utility model claim and modification, all should belong to covering scope of the present utility model.
Claims (4)
1. the standing forest parametric measurement supplementary instrument determining angle, it is characterised in that include orientation triangle frame, it is fixed with a magnetic compass on described tripod table top, in the middle part of described magnetic compass, lower section is provided with tape measure, and described tape measure is coaxially fixed with magnetic compass, and described magnetic compass is arranged over vertical angle-measuring equipment.
A kind of standing forest parametric measurement supplementary instrument pinpointing angle the most according to claim 1, it is characterised in that be provided with protruding shaft below described magnetic compass base, be provided with the through hole for being placed in protruding shaft in the middle part of described tape measure.
A kind of standing forest parametric measurement supplementary instrument pinpointing angle the most according to claim 1, it is characterized in that, described vertical angle-measuring equipment includes vertical angle scale and the co-axially fixed article carrying platform of vertical angle scale with angle index, and described vertical angle-measuring equipment is fixed on magnetic compass through vertical rack.
A kind of standing forest parametric measurement supplementary instrument pinpointing angle the most according to claim 2, it is characterised in that described protruding shaft both sides are additionally provided with projection, and the through hole in the middle part of described tape measure has the groove matched with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315483.9U CN205718966U (en) | 2016-04-15 | 2016-04-15 | A kind of standing forest parametric measurement supplementary instrument pinpointing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315483.9U CN205718966U (en) | 2016-04-15 | 2016-04-15 | A kind of standing forest parametric measurement supplementary instrument pinpointing angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718966U true CN205718966U (en) | 2016-11-23 |
Family
ID=57307741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315483.9U Expired - Fee Related CN205718966U (en) | 2016-04-15 | 2016-04-15 | A kind of standing forest parametric measurement supplementary instrument pinpointing angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718966U (en) |
-
2016
- 2016-04-15 CN CN201620315483.9U patent/CN205718966U/en not_active Expired - Fee Related
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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: 20161123 Termination date: 20190415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |