CN208520384U - Forest land sample ground laser installation aiding device - Google Patents
Forest land sample ground laser installation aiding device Download PDFInfo
- Publication number
- CN208520384U CN208520384U CN201821003745.3U CN201821003745U CN208520384U CN 208520384 U CN208520384 U CN 208520384U CN 201821003745 U CN201821003745 U CN 201821003745U CN 208520384 U CN208520384 U CN 208520384U
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- hole
- axial
- forest land
- aiding device
- fixing axle
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Abstract
Forest land sample ground laser installation aiding device belongs to measurement auxiliary tool field.Including starting stake, level meter and laser angular measurement rangefinder；Level meter includes dials and the compass for being set to dials, and dials are additionally provided with horizontal bubble；Dials are set to the top of starting stake；Laser angular measurement rangefinder is set to the top side of starting stake and is provided with display screen, and laser angular measurement rangefinder, which can calculate tilt angle and convert corresponding tilt length, is shown in display screen for horizontal length；Starting stake is in axial direction provided with altitude scale.Compass is used to indicate direction, convenient for instruction sample boundary setting direction, horizontal bubble with being used to indicate sample longitudinal direction, it can calculate tilt angle using laser angular measurement rangefinder and convert corresponding tilt length and be shown in display screen for horizontal length, using the forest land sample laser installation aiding device can quick and obviously with indicating sample boundary, lay efficiency with effectively improving sample.
Description
Technical field
The utility model relates to measure auxiliary tool field, in particular to forest land sample laser installation aiding device.
Background technique
Forestry field investigation and monitoring often need to temporarily with laying sample to measure in stand facters in forest land, vegetation etc.
Hold.The laying on sample ground is usually required that be changed when 5 ° of the gradient with loading rand length and be calculated as horizontal distance, and mis-tie misclosure is no more than sample all
Long 1/200.But it is relatively cumbersome using forestry compass+lining rope measurement method in field investigation.Therefore, full
Under conditions of laying requirement to sufficient sample, can with obviously indicating sample boundary, and can guarantee with accurately investigating sample intrinsic factor
The installation aiding device on sample ground can lay efficiency with more effectively improving sample.
Utility model content
The purpose of this utility model is to provide forest land sample laser installation aiding device, can quickly indicate sample rand
Boundary, to lay efficiency with effectively improving sample.
The utility model is realized in this way:
Forest land sample ground laser installation aiding device, including starting stake, level meter and laser angular measurement rangefinder；
Level meter includes dials and the compass for being set to dials, and dials are additionally provided with horizontal bubble；
Dials are set to the top of starting stake；
Laser angular measurement rangefinder is set to the top side of starting stake and is provided with display screen, and laser angular measurement rangefinder can
Calculate tilt angle and convert corresponding tilt length and is shown in display screen for horizontal length；
Starting stake is in axial direction provided with altitude scale.
Forestry field investigation and monitoring often need to temporarily with laying sample to measure in stand facters in forest land, vegetation etc.
Hold.The laying on sample ground is usually required that be changed when 5 ° of the gradient with loading rand length and be calculated as horizontal distance, and mis-tie misclosure is no more than sample all
Long 1/200.But it is relatively cumbersome using forestry compass+lining rope measurement method in field investigation.
In the application, horizontal distance is calculated using laser angular measurement rangefinder, using compass and horizontal bubble instruction sample
Boundary direction is laid, is laid sample can be rapidly completed.
It, first will be in starting stake insertion soil, then according to determining sample the boundary in direction of compass instruction when practical operation
Setting direction, then using horizontal bubble instruction sample ground longitudinal direction；Then rotation starting stake, drives laser angular measurement ranging
Instrument rotates synchronously, and makes laser angular measurement rangefinder along the direction determined and longitudinal direction measurement, while adjusting the height of starting stake,
When the horizontal distance of display screen display is set distance, such as at one meter, so that it may determine the instruction of laser angular measurement rangefinder
The position position that for sample boundary is passed through, marks, continues to measure, so that it may which by sample boundary accurately marks out
Come, achievees the effect that obviously with indicating sample boundary.
Use forestry compass and lining rope compared to existing, forest land sample laser installation aiding device it is quick and accurate.
Optionally, laser angular measurement rangefinder is provided with the arc sleeve that can be bonded with the lateral wall of starting stake, arc sleeve
The fixing axle extended along the radial direction of starting stake is provided with towards the side of starting stake；
Fixing axle is provided with ejecting mechanism, retraction mechanism and clamping block, and ejecting mechanism can drive clamping block pop-up to fix
The outside of axis, retraction mechanism can drive clamping block to be retracted into fixing axle
The top side of starting stake is provided with the fixation hole extended in a radial direction, and flexible abutting agency is arranged in fixation hole
And blocked hole；
Fixing axle can be arranged in fixation hole, and clamping block can be caught in blocked hole, and elastic abutting agency can resist clamping
In the clamping block of blocked hole.
Optionally, clamping block includes the axial part and radial part of one end connection, ejecting mechanism and retraction mechanism respectively with axis
It is connected to portion, radial part is located at the outside of fixing axle；
Fixation hole includes the axial hole and radial hole of one end connection, and the other end of axial hole runs through fixation hole；Axial part energy
It is enough caught in axial hole, radial part can be caught in radial hole.
Optionally, elastic abutting agency includes abutting block and abutting spring；
It abuts block and is divided into abutting part and protruding portion along its length, abutting part is correspondingly arranged in the side of axial hole, prominent
Portion protrudes from the inside of fixation hole；
Abutting spring is set to the side of the separate axial hole of abutting part and connect with abutting part.
Optionally, ejecting mechanism includes pop-up spring；
Fixing axle is provided with the mounting hole extended in a radial direction；
Axial part sliding is embedded at mounting hole；
Pop-up spring is set between mounting hole and axial part.
Optionally, retraction mechanism includes Pivot axle and bracing wire；
Pivot axle rotation is arranged in the middle part of fixing axle and is actively located in laser angular measurement rangefinder；
Guy winding is set to the outside of Pivot axle, the axial part connection in the extended end and mounting hole of bracing wire.
Optionally, the guide groove in axial direction extended is provided on the inside of fixation hole, one end of guide groove is through fixation
The other end of the end in hole, guide groove extends to blocked hole.
Optionally, the perforative place open at one end of slot that is directed to of fixation hole is provided with importing sliding slot；
Import sliding slot be provided with introduction bevel, introduction bevel is connect with guide groove transition, the plane where introduction bevel and
The center line of fixation hole intersects.
Optionally, importing sliding slot further includes the approaching face for being symmetrically disposed on introduction bevel two sides, where two approaching faces
Plane intersection.
Optionally, it originates and is provided with telescopic segment in the middle part of stake, the bottom end for originating stake is provided with insertion tip.
The utility model has the beneficial effects that forest land sample in laser installation aiding device, compass is used to indicate direction, convenient for referring to
Sample ground boundary setting direction, horizontal bubble with being used to indicate sample longitudinal direction, can be calculated using laser angular measurement rangefinder and be inclined
Corresponding tilt length is simultaneously converted and is shown in display screen for horizontal length by rake angle, using the forest land sample laser installation aiding device
Can quick and obviously with indicating sample boundary, lay efficiency with effectively improving sample.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
The structural representation in for forest land sample provided by the embodiment of the utility model first direction of laser installation aiding device Fig. 1
Figure；
Fig. 2 is the structural schematic diagram of level meter provided by the embodiment of the utility model；
The structural representation in for forest land sample provided by the embodiment of the utility model second direction of laser installation aiding device Fig. 3
Figure；
The partial structural diagram of Fig. 4 for forest land sample shown in Fig. 3 laser installation aiding device；
Fig. 5 is the partial enlarged view of A in Fig. 4；
Fig. 6 is the partial enlarged view of B in Fig. 5.
Icon: 100- originates stake；110- fixation hole；120- guide groove；121- imports sliding slot；122- introduction bevel；130-
Telescopic segment；140- is inserted into tip；200- level meter；210- dials；220- compass；230- horizontal bubble；300- laser
Apomecometer；310- display screen；400- arc sleeve；410- fixing axle；500- ejecting mechanism；510- pops up spring；520- peace
Fill hole；600- retraction mechanism；610- Pivot axle；620- bracing wire；700- clamping block；710- axial part；720- radial part；
800- elasticity abutting agency；810- abuts block；811- abutting part；812- protruding portion；820- abuts spring；900- blocked hole；
910- axial hole；920- radial hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1, referring to figs. 1 to Fig. 6.
As depicted in figs. 1 and 2, forest land sample provided in this embodiment ground laser installation aiding device, including it is starting stake 100, horizontal
Instrument 200 and laser angular measurement rangefinder 300；
Level meter 200 includes dials 210 and the compass 220 for being set to dials 210, and dials 210 are also
It is provided with horizontal bubble 230；Dials 210 are set to the top of starting stake 100；
Laser angular measurement rangefinder 300 is set to the top side of starting stake 100 and is provided with display screen 310, laser angular measurement
Rangefinder 300, which can calculate tilt angle and convert corresponding tilt length, is shown in display screen 310 for horizontal length；
Starting stake 100 is in axial direction provided with altitude scale.
Forestry field investigation and monitoring often need to temporarily with laying sample to measure in stand facters in forest land, vegetation etc.
Hold.The laying on sample ground is usually required that be changed when 5 ° of the gradient with loading rand length and be calculated as horizontal distance, and mis-tie misclosure is no more than sample all
Long 1/200.But it is relatively cumbersome using forestry compass+lining rope measurement method in field investigation.
In the application, horizontal distance is calculated using laser angular measurement rangefinder 300, utilizes compass 220 and horizontal bubble 230
Boundary direction is laid to instruction sample, is laid sample can be rapidly completed.
When practical operation, first starting stake 100 is inserted into soil, sample is then determined according to the direction that compass 220 indicates
Then the setting direction on ground boundary indicates the longitudinal direction on sample ground using horizontal bubble 230；Then rotation starting stake 100, drives
Laser angular measurement rangefinder 300 rotates synchronously, and measures laser angular measurement rangefinder 300 along determining direction and longitudinal direction, together
When adjust the height of starting stake 100, when the horizontal distance shown on display screen 310 is set distance, such as at one meter, so that it may
It determines the position position that for sample boundary is passed through that laser angular measurement rangefinder 300 indicates, marks, continue to measure, just
It by sample can accurately mark out in boundary, achieve the effect that obviously with indicating sample boundary.
Use forestry compass and lining rope compared to existing, forest land sample laser installation aiding device it is quick and accurate.
As shown in Figure 1, the middle part of starting stake 100 is provided with telescopic segment 130, the bottom end of starting stake 100 is provided with inserting tip
Portion 140.
It originates stake 100 and telescopic segment 130 is set, it is high stake can be adjusted according to intervisibility situation, while being conveniently adjusted measurement level
Length；Setting insertion tip 140, facilitates insertion into soil.
As shown in Figure 3 and Figure 4, laser angular measurement rangefinder 300 is provided with the arc that can be bonded with the lateral wall of starting stake 100
The side of shape set 400, the direction starting stake 100 of arc sleeve 400 is provided with the fixing axle extended along the radial direction of starting stake 100
410；
As shown in figure 5, fixing axle 410 is provided with ejecting mechanism 500, retraction mechanism 600 and clamping block 700, ejecting mechanism
500 can drive clamping block 700 to pop up the outside of fixing axle 410, and it is solid that retraction mechanism 600 can drive clamping block 700 to be retracted into
Dead axle 410；
The top side of starting stake 100 is provided with the fixation hole 110 extended in a radial direction, and fixation hole 110 is provided with bullet
Property abutting agency 800 and blocked hole 900；
Fixing axle 410 can be arranged in fixation hole 110, and clamping block 700 can be caught in blocked hole 900, elastic abutting agency
800 can resist the clamping block 700 for being connected in blocked hole 900.
Fixing axle 410 and fixation hole 110 cooperate, and are removably installed in starting for realizing laser angular measurement rangefinder 300
The top side of stake 100.
During fixing axle 410 is caught in fixation hole 110, when clamping block 700 is opposite with blocked hole 900, clamping block 700
Blocked hole 900 can be caught under the action of ejecting mechanism 500, elastic abutting agency 800 resists the clamping for being caught in blocked hole 900
Block 700 plays the role of fixed clamping block 700, realizes the connection between fixing axle 410 and fixation hole 110.
When needing to dismantle fixing axle 410 and fixation hole 110, clamping block 700 is returned to fixing axle using retraction mechanism 600
410, fixing axle 410 can be exited out of fixation hole 110, complete disassembly.
As shown in fig. 6, clamping block 700 includes the axial part 710 and radial part 720 of one end connection, ejecting mechanism 500 and receipts
It goes back to mechanism 600 to connect with axial part 710 respectively, radial part 720 is located at the outside of fixing axle 410；
Fixation hole 110 includes the axial hole 910 and radial hole 920 of one end connection, and the other end of axial hole 910 is through fixation
Hole 110；Axial part 710 can be caught in axial hole 910, and radial part 720 can be caught in radial hole 920.
It should be understood that all " radial direction " and all " axial direction " is all the radial direction to originate stake 100 in the application
Direction is consistent with axial direction.
The structure of " L " font, axial hole 910 and radial hole 920 is collectively formed in axial part 710 and radial part 720
The structure of " L " font is collectively formed.
When fixing axle 410 is caught in fixation hole 110,700 part of clamping block is retracted into fixing axle 410, with fixing axle 410
It gradually moves, when radial part 720 is opposite with axial hole 910, radial part 720 is caught in axial direction under the action of ejecting mechanism 500
Hole 910, at this point, elastic abutting agency 800 resists radial part 720；When axial part 710 is moved to axial hole 910, radial part 720
It is moved to radial hole 920, axial part 710 is stuck in axial hole 910 under the action of abutting agency, and radial part 720 is then caught in radial direction
The clamping of clamping block 700 and blocked hole 900 is completed in hole 920.
Clamping block 700 is caught in blocked hole 900, and radial part 720 can limit the radial of 110 inner stationary shaft 410 of fixation hole and move
Dynamic, axial part 710 can limit the axial movement of 110 inner stationary shaft 410 of fixation hole, so that fixing axle 410 is firmly fixed
In in fixation hole 110, in this way, air bag can be fixed in ground by fixing axle 410.
As shown in fig. 6, elastic abutting agency 800 includes abutting block 810 and abutting spring 820；
It abuts block 810 and is divided into abutting part 811 and protruding portion 812 along its length, abutting part 811 is correspondingly arranged in radial hole
920 side, protruding portion 812 protrude from the inside of fixation hole 110；
Abutting spring 820 is set to the side of the separate radial hole 920 of abutting part 811 and connect with abutting part 811.
During fixing axle 410 is caught in fixation hole 110, radial part 720 is located at the outside of fixing axle 410, works as radial part
720 is mobile and when resisting protruding portion 812, continues to move to fixing axle 410, radial part 720 compresses protruding portion 812 and simultaneously compresses abutting bullet
Spring 820, until radial part 720 can be caught in axial hole 910, radial part 720 is caught in axial hole 910；
When being moved to radial hole 920 under the action of radial part 720 is in ejecting mechanism 500, abutting part 811 is abutting spring
Axial part 710 is resisted in axial hole 910 under the action of 820.
As shown in fig. 6, ejecting mechanism 500 includes pop-up spring 510；
Fixing axle 410 is provided with the mounting hole 520 extended in a radial direction；
The sliding of radial part 720 is embedded at mounting hole 520；
Pop-up spring 510 is set between mounting hole 520 and radial part 720.
Fixing axle 410 is caught in fixation hole 110, and radial part 720 resists the inner sidewall of fixation hole 110, at this point, axial part 710
In mounting hole 520 and compress pop-up spring 510；After radial part 720, which compresses protruding portion 812, can be caught in axial hole 910,
Clamping block 700 pops up under the action of popping up spring 510 and is caught in blocked hole 900.
As shown in fig. 6, retraction mechanism 600 includes Pivot axle 610 and bracing wire 620；
Pivot axle 610 rotates the middle part for being arranged in fixing axle 410 and is actively located in laser angular measurement rangefinder 300；
Bracing wire 620 is wound on the outside of Pivot axle 610, the extended end and the diameter in mounting hole 520 of bracing wire 620
It is connected to portion 720.
Clamping block 700 is needed to exit blocked hole 900.Mobile fixing axle 410 resists clamping block 700 and abuts block 810 downwards
Compression abuts the movement of spring 820, when radial part 720 can be exited from axial hole 910, rotates Pivot axle 610, utilizes
Clamping block 700 is pulled out blocked hole 900 by bracing wire 620.Complete the disassembly of fixing axle 410 and fixation hole 110.
As shown in fig. 6, the inside of fixation hole 110 is provided with the guide groove 120 in axial direction extended, guide groove 120
The end of fixation hole 110 is run through in one end, and the other end of guide groove 120 extends to blocked hole 900.
In order to make fixing axle 410 slide into fixation hole 110 during, radial part 720 can accurately with 900 phase of blocked hole
It is right, guide groove 120 is set, and radial part 720 is moved along guide groove 120 can reach the position opposite with blocked hole 900.
As shown in fig. 6, the perforative place open at one end of slot 120 that is directed to of fixation hole 110 is provided with importing sliding slot 121；
It imports sliding slot 121 and is provided with introduction bevel 122, introduction bevel 122 is connect with 120 transition of guide groove, introduction bevel
Plane where 122 intersects with the center line of fixation hole 110.
When clamping block 700 is not by external force, by the effect of pop-up spring 510, clamping block 700 is predominantly located in mounting hole
Outside 520, fixing axle 410 can not be caught in fixation hole 110；Fixing axle 410 is caught between fixation hole 110, first by axial misalignment
Sliding slot 121 is imported, then moves fixing axle 410, by the effect of introduction bevel 122, clamping block 700 is gradually retracted into mounting hole
In 520, until entire clamping block 700 can be caught in fixation hole 110 with fixing axle 410.
As one embodiment of the utility model, importing sliding slot 121 further includes being symmetrically disposed on 122 two sides of introduction bevel
Approaching face, where two approaching faces plane intersection.
In an angle, the open end for importing the separate guide groove 120 of sliding slot 121 is big for planar shaped where two approaching faces
In the open end being connect with guide groove 120, radial part 720 can be reduced in this way and be caught in the difficulty for importing sliding slot 121, while also can
The difficulty that radial part 720 is caught in guide groove 120 is enough reduced, radial part 720 is moved along importing sliding slot 121 can be caught in guide groove
120。
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of forest land sample ground laser installation aiding device, which is characterized in that including starting stake, level meter and laser angular measurement rangefinder；
The level meter includes dials and the compass for being set to the dials, and the dials are additionally provided with water
Flat bubble；The dials are set to the top of the starting stake；
The laser angular measurement rangefinder is set to the top side of the starting stake and is provided with display screen, and the laser angular measurement is surveyed
Distance meter, which can calculate tilt angle and convert corresponding tilt length, is shown in the display screen for horizontal length；
The starting stake is in axial direction provided with altitude scale.
2. forest land sample according to claim 1 ground laser installation aiding device, which is characterized in that the laser angular measurement rangefinder is set
It is equipped with the arc sleeve that can be bonded with the lateral wall of the starting stake, the side towards the starting stake of the arc sleeve is arranged
There is the fixing axle that the radial direction along the starting stake extends；
The fixing axle is provided with ejecting mechanism, retraction mechanism and clamping block, and the ejecting mechanism can drive the clamping block
The outside of the fixing axle is popped up, the retraction mechanism can drive the clamping block to be retracted into the fixing axle；
The top side of the starting stake is provided with the fixation hole extended in a radial direction, and flexible abutting is arranged in the fixation hole
Mechanism and blocked hole；
The fixing axle can be arranged in the fixation hole, and the clamping block can be caught in the blocked hole, and the elasticity abuts
Mechanism can resist the clamping block for being connected in the blocked hole.
3. forest land sample according to claim 2 ground laser installation aiding device, which is characterized in that the clamping block includes that one end connects
The axial part and radial part connect, the ejecting mechanism and the retraction mechanism are connect with the axial part respectively, the radial part
Positioned at the outside of the fixing axle；
The fixation hole includes the axial hole and radial hole of one end connection, and the other end of the axial hole runs through the fixation hole；
The axial part can be caught in the axial hole, and the radial part can be caught in the radial hole.
4. forest land sample according to claim 3 ground laser installation aiding device, which is characterized in that the elasticity abutting agency includes
It abuts block and abuts spring；
The abutting block is divided into abutting part and protruding portion along its length, and the abutting part is correspondingly arranged in the one of the axial hole
Side, the protruding portion protrude from the inside of the fixation hole；
The spring that abuts is set to the side far from the axial hole of the abutting part and connect with the abutting part.
5. forest land sample according to claim 4 ground laser installation aiding device, which is characterized in that the ejecting mechanism includes pop-up
Spring；
The fixing axle is provided with the mounting hole extended in a radial direction；
The axial part sliding is embedded at the mounting hole；
The pop-up spring is set between the mounting hole and the axial part.
6. forest land sample according to claim 5 ground laser installation aiding device, which is characterized in that the retraction mechanism includes rotation
Central axis and bracing wire；
The Pivot axle rotation is arranged in the middle part of the fixing axle and is actively located in the laser angular measurement rangefinder；
The guy winding is set to the outside of the Pivot axle, the institute in the extended end of the bracing wire and the mounting hole
State axial part connection.
7. forest land sample as claimed in any of claims 2 to 6 ground laser installation aiding device, which is characterized in that described solid
To determine to be provided with the guide groove in axial direction extended on the inside of hole, the end of the fixation hole is run through in one end of the guide groove,
The other end of the guide groove extends to the blocked hole.
8. forest land sample according to claim 7 ground laser installation aiding device, which is characterized in that the fixation hole is led by described
The perforative place open at one end of slot is provided with importing sliding slot；
The importing sliding slot is provided with introduction bevel, and the introduction bevel is connect with the guide groove transition, the introduction bevel
The plane at place intersects with the center line of the fixation hole.
9. forest land sample according to claim 8 ground laser installation aiding device, which is characterized in that the importing sliding slot further includes pair
Claim the approaching face for being set to the introduction bevel two sides, the plane intersection where two approaching faces.
10. forest land sample according to claim 1 ground laser installation aiding device, which is characterized in that set in the middle part of the starting stake
It is equipped with telescopic segment, the bottom end of the starting stake is provided with insertion tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003745.3U CN208520384U (en) | 2018-06-25 | 2018-06-25 | Forest land sample ground laser installation aiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003745.3U CN208520384U (en) | 2018-06-25 | 2018-06-25 | Forest land sample ground laser installation aiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520384U true CN208520384U (en) | 2019-02-19 |
Family
ID=65336721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003745.3U Expired - Fee Related CN208520384U (en) | 2018-06-25 | 2018-06-25 | Forest land sample ground laser installation aiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469259A (en) * | 2018-06-25 | 2018-08-31 | 中国农业科学院草原研究所 | Forest land sample ground laser installation aiding device |
-
2018
- 2018-06-25 CN CN201821003745.3U patent/CN208520384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469259A (en) * | 2018-06-25 | 2018-08-31 | 中国农业科学院草原研究所 | Forest land sample ground laser installation aiding device |
| CN108469259B (en) * | 2018-06-25 | 2024-03-08 | 中国农业科学院草原研究所 | Laser laying device for woodland sample land |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |