CN107035941A - Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device - Google Patents
Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device Download PDFInfo
- Publication number
- CN107035941A CN107035941A CN201710026994.8A CN201710026994A CN107035941A CN 107035941 A CN107035941 A CN 107035941A CN 201710026994 A CN201710026994 A CN 201710026994A CN 107035941 A CN107035941 A CN 107035941A
- Authority
- CN
- China
- Prior art keywords
- platform
- scanning
- standing tree
- base portion
- live standing
- 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.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000033001 locomotion Effects 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 238000012876 topography Methods 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 239000011049 pearl Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/18—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through worm gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
- F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Live standing tree 3 D laser scanning hoistable platform, the present invention is not high for the scanning survey data precision for solving live standing tree, the problems such as optical imagery acquired is smudgy, propose a kind of live standing tree 3 D laser scanning hoistable platform, it has base portion, elevating mechanism and scanning platform, installed in the base portion and scanning platform is installed on elevating mechanism, elevating mechanism, by controlling elevating mechanism that scanning platform can be made to carry out horizontal lifting motion relative to base portion；Base portion has opening and the u-shaped plane of plane, and base portion includes base body and the pedestal left arm and pedestal right arm that are oppositely arranged.The beneficial effects of the invention are as follows：Complete live standing tree trunk surface topography scan cloud data is resulted in, enables complete live standing tree trunk surface 3-D view in a computer by accurate reproduction, the workload of later image splicing is reduced, while improving the speed and stably of signal acquisition.The invention also discloses a kind of live standing tree there-dimensional laser scanning device.
Description
Technical field
The present invention relates to 3-D scanning technical field, and in particular to a kind of live standing tree 3 D laser scanning hoistable platform, this
A kind of live standing tree there-dimensional laser scanning device is further related to outside.
Background technology
Forest tree resource is the class valuable source closely bound up with human being's production life, how rationally to cultivate the forest reserves outstanding
It is to cultivate artificial forest resource, and how rationally effectively to utilize forest tree resource, and being one is worth the important topic of research.It is living
Standing tree refers in forest land, opening or the scattered trees lived.Evaluation by carrying out science to live standing tree is conducive to judging
Forest quality, protection and utilization to forest tree resource have important value.It is well known that trees need the life by the longer time limit
It is long, it can be only achieved the diameter suitable for human use；In addition trees in growth climate condition, Changes in weather, artificial disturbance with
And the influence of animal and microorganism to it, cause its taperingness, flexibility, cracking, knot, it is rotten, empty situations such as each not phase
Together；On the premise of not influenceing forest continued growth and not damaging tested forest, being detected, detected a flaw to live standing tree of science,
Assess and rationally foster, be the important channel for improving forest felling license and quality.According to the shape of each different live standing tree outlines
The concrete condition of shape, size and various defects, carries out the tending of woods and timber processing, can both ensure that the forest reserves were sent out in order
Exhibition, is beneficial to the grade for improving the woodworks such as sawn timber, glued board, realizes the reasonable utilization to timber resources again.
People to obtain the basic parameter of live standing tree outline and internal flaw, once generally employed visually observe, machinery
The measuring methods such as measurement, because this method too relies on the experience of operator and measurement error is larger, and taperingness, bending
The information such as degree and internal flaw is difficult to obtain, therefore measurement effect is not satisfactory；With the progress of e measurement technology, Ren Menkai
Begin to study using the non-contact measurement that the method for acoustics, optics, calorifics and electromagnetism carries out object external outline, but due to work
The height of standing tree is different, upgrowth situation and growing environment otherness are big, surface topography is easily affected by environment and changes, and wild
External pelivimetry difficulty is big, along with reasons such as the anisotropism of timber, concrete dynamic modulus and anisotropy, causes these measuring methods not
It is completely suitable for the measurement of live standing tree；How to realize the shape to live standing tree outline, size and various defects analyzed and
Problem of the selection as lumber field；Traditional Laser Scanning Equipment can not be done directly live standing tree trunk full surface pattern
3 D laser scanning, it is necessary to take multiple scan, then the scan image on different directions is spliced, such as in a plurality of directions
A kind of mechanical device of synchronization lifting that can realize many three-dimensional laser scanners around live standing tree synchronous scanning of what design, is realized
Direct scanning to complete live standing tree surface topography, it is to avoid complicated later stage splicing work, is also to be currently needed for what is solved
Major issue.
Using laser, measurement distance has that simple in construction, test speed is fast, processing capability in real time is strong in a non-contact manner
Advantage, but due to live standing tree trunk is higher and the easy driven device poor rigidity precision low limit of laser testing process itself
System, causes that scanner overall precision is low, accuracy is poor；Live standing tree growing environment otherness is larger in addition, often because wild
The factor of external environment makes scanning device unstable in scanning process, makes the pattern error of capture larger and smudgy, therefore
The mode of laser ranging can not directly apply to the measurement of live standing tree outline in the prior art.
The content of the invention
The present invention for solve prior art present in live standing tree carry out laser measurement data precision it is not high, can not be to work
Standing tree carries out laser three-dimensional scanning, and the ambiguous a series of problems of optical imagery acquired in the prior art, enters
And a kind of live standing tree 3 D laser scanning hoistable platform and a kind of live standing tree there-dimensional laser scanning device are proposed, the live standing tree is three-dimensional
Laser scanning hoistable platform, which has, installs the elevating mechanism, institute in base portion, elevating mechanism and scanning platform, the base portion
State and the scanning platform is installed on elevating mechanism, by controlling the elevating mechanism to make the scanning platform relative to described
Base portion carries out horizontal lifting motion；The base portion has opening and the u-shaped plane of plane, and the base portion includes pedestal
Body, pedestal left arm and pedestal right arm, the base body are connected with pedestal left arm and pedestal right arm respectively, the pedestal left arm
It is oppositely arranged and is mutually not connected to the pedestal right arm, the opening is located between the pedestal left arm and the pedestal right arm；
The scanning platform at least has a scanning entrance, and the direction of the scanning entrance is identical with the direction of the opening.
Further, the elevating mechanism has power-equipment, performs equipment and platform pole, and the power-equipment is with performing
Equipment is connected, and the platform pole is connected with base portion and the scanning platform respectively, and the platform pole makes the scanning flat
Platform keep level, it is described execution equipment in the presence of the scanning platform make on the platform pole horizontal ascending motion or
Horizontal descending motion.
Further, the power-equipment is air compressor or hydraulic press, and the execution equipment is expansion link, the platform
Pole is scissors type elevating bar assembly, and the scissors type elevating bar assembly has the solid bar in bottom, the solid bar in top and pivot, the bottom
The solid bar of the solid bar in end and the top is connected with each other by the pivot, and the solid bar in the bottom be connected with the base portion rotating shaft with
The scanning platform is slidably connected, and the solid bar in the top is connected to slide with the base portion with the scanning platform rotating shaft and connected
Connect；The scissors type elevating bar assembly is two groups, and one of which connection pedestal left arm and scanning platform, another group of connection pedestal are right
Arm and scanning platform, the expansion link are at least connected with any group of scissors type elevating bar assembly and top can be promoted to consolidate bar and base
One end horizontal movement that portions are slidably connected, and then realize lifting or reduction of the scissors type elevating bar assembly to scanning platform.
Further, the power-equipment be motor, the execution equipment be lift, the platform pole be screw mandrel or
The combination of screw mandrel and smooth shaft, one end of the screw mandrel is connected with nut thread, and the nut is fixedly connected with scanning platform, institute
State the screw mandrel other end to be connected with the lift, connected between the motor and the lift by connecting rod and shaft coupling；
Have also to have between steering gear, the lift between the motor and the lift when the lift is multiple and connect
Extension bar and shaft coupling；The screw mandrel is more than three, and the tie point that screw mandrel is connected with lift is not located along the same line entirely.
Further, the lift has worm gear reducer mechanism, and the worm gear reducer mechanism includes worm gear and worm screw, described
Worm screw is connected with shaft coupling, and the center of the worm gear is fixedly connected with the screw mandrel, the worm gear and worm screw intermeshing, works as institute
The worm gear and screw mandrel when worm screw rotates is stated to rotate simultaneously, and described in being fixedly connected with scanning platform when the screw mandrel is rotated
Nut rises or falls on elevating lever；The motor can drive multiple liftings by shaft coupling, connecting rod and steering gear
Machine synchronous axial system, when multiple lift synchronous axial systems, then the screw mandrel drives multiple nuts to move simultaneously, and together
When drive that scanning platform level rises or level declines.
Further, the elevating mechanism also has control device, and the control device has human-computer interface control unit, number
According to transmission unit and CPU, the CPU includes control system, and the control system has host computer
Software and slave computer software；The upper computer software is used to realize that the kinematic axis of non real-time nature to be managed, communication failure is shown, spacing
Status display and motion state are shown；The slave computer software is used for position control, spacing detection and the motor for realizing real-time
Fault detect；After the control device is obtained by human-computer interface control unit starts information, data transmission unit will start
Information transfer is to CPU, and the CPU drives institute after handling startup information by control system
Power-equipment motion is stated, and then execution equipment and platform pole are moved by power-equipment, is realized in the level of scanning platform
Rise or level declines.
Further, the elevating mechanism also has control device, and the control device has human-computer interface control unit, number
According to transmission unit and CPU, the CPU includes control system, and the control system has host computer
Software and slave computer software；The upper computer software is used to realize that the kinematic axis of non real-time nature to be managed, communication failure is shown, spacing
Status display and motion state are shown；The slave computer software is used for position control, spacing detection and the motor for realizing real-time
Fault detect；Encoder is also equipped with the elevating mechanism, the encoder is connected with motor, is connected during the motor work
Bar, which is rotated, drives the code-disc on the encoder to rotate and obtain working signal, and the encoder is by data transmission unit by work
CPU is passed to as signal, the CPU is driven after handling working signal by control system
The power-equipment motion, and then move execution equipment and platform pole by power-equipment, realize the level of scanning platform
Rise or level declines.
Further, the base portion is to have neck, the liter in detachable connection, the base portion with elevating mechanism
The bottom of descending mechanism has the tongue and groove coordinated with the neck, the movable connection of neck and tongue and groove；The base portion bottom
Pulley system is provided with, the pulley system can make the base portion and the other part common horizontals being fixed in base portion
It is mobile.
A kind of three-dimensional scanner, with the live standing tree 3 D laser scanning hoistable platform；The live standing tree three-dimensional swashs
There is opening encircling type support body and circular orbit, the circular orbit is opened located at described on the scanning platform of optical scanning hoistable platform
Between mouth encircling type support body bottom and scanning platform, the opening encircling type support body passes through the circular orbit and scanning platform connects
Connect, the opening encircling type support body can be fixed or slided on the circular orbit；The opening encircling type support body is provided with
Laser Scanning Equipment.
Further, the opening encircling type support body is double-decker, with upper strata support body and lower floor's support body, the upper bed rack
Connected between body and lower floor's support body by column, the column includes fixed column and movable post, the upper strata support body and institute
Stating the opposite inner side of lower floor's support body has the column dynamic rail being arranged in pairs；Lower floor's support body bottom, which has, embraces track slot, described armful of rail
There is groove groove top surface, inner side to hook arm and outside hook arm, and described armful of track slot is clasped described by inner side hook arm and outside hook arm
It is evenly distributed with circular orbit, the circular orbit with the opposite side of groove top surface in Pneumatic floating pearl, the circular orbit
It is connected with compressed air；Also there is support body to slide part, the support body sliding part can make the opening on the circular orbit
Sliding, the counterclockwise sliding or fixed clockwise on circular orbit of encircling type support body.
The beneficial effects of the invention are as follows：The base portion and scanning platform of live standing tree 3 D laser scanning hoistable platform can be made equal
Live standing tree can be encircled, lifting and the synchronous scanning of many three-dimensional laser instrument are realized while live standing tree is encircled, and then can
Complete live standing tree trunk surface topography scan cloud data is obtained, complete live standing tree trunk surface 3-D view is existed
By accurate reproduction in computer, the workload of later image splicing is reduced, while improving the speed and stably of signal acquisition.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is the side structure schematic diagram of one embodiment of the present invention；
Fig. 3 is the side structure schematic diagram of another embodiment of the present invention；
Fig. 4 is the general structure schematic diagram of another angle of the invention；
Fig. 5 is the stereogram of live standing tree there-dimensional laser scanning device of the present invention；
Fig. 6 is live standing tree 3 D laser scanning hoistable platform partial schematic diagram of the present invention；
Fig. 7 is a kind of lifting schematic diagram of embodiment of live standing tree 3 D laser scanning hoistable platform of the present invention；
Fig. 8 is a kind of schematic diagram of embodiment of live standing tree 3 D laser scanning hoistable platform of the present invention；
Fig. 9 is live standing tree there-dimensional laser scanning device structural representation of the present invention；
Figure 10 is the schematic diagram that live standing tree there-dimensional laser scanning device opening encircling type support body of the present invention is slided；
Figure 11 is a kind of schematic diagram of embodiment of live standing tree there-dimensional laser scanning device of the present invention；
Figure 12 is the structural representation of another angle of live standing tree there-dimensional laser scanning device of the present invention；
Figure 13 is the structural representation of armful track slot and circular orbit in live standing tree there-dimensional laser scanning device of the present invention；
Figure 14 is the structural representation of armful track slot and circular orbit working condition in the present invention；
Each several part implication is as follows in figure：1 base portion；11 base bodies；12 pedestal left arms；13 pedestal right arms；14 openings；2 liftings
Mechanism；21 power-equipments；22 perform equipment；23 platform poles；24 control devices；25 encoders；3 scanning platforms；31 are scanned into
Mouthful；32 opening encircling type support bodys；321 upper strata support bodys；322 lower floor's support bodys；323 fixed columns；324 movable posts；325 armfuls of track slots；326
Groove top surface；327 inner sides hook arm；328 outsides hook arm；329 column dynamic rails；33 circular orbits；331 Pneumatic floating pearls；332 support bodys slide
Part；4 Laser Scanning Equipments.
Embodiment
Illustrate the embodiment of the present invention below in conjunction with the accompanying drawings.
Embodiment 1：Illustrate present embodiment, a kind of live standing tree described in present embodiment with reference to Fig. 1, Fig. 2 and Fig. 3
3 D laser scanning hoistable platform, with base portion 1, elevating mechanism 2 and scanning platform 3, the liter is installed in the base portion 1
The scanning platform 3 is installed on descending mechanism 2, the elevating mechanism 2, by controlling the elevating mechanism 2 to make the scanning
Platform 3 carries out horizontal lifting motion relative to the base portion 1；The base portion 1 has opening 14 and plane is u-shaped flat
Face, the base portion 1 include base body 11, pedestal left arm 12 and pedestal right arm 13, the base body 11 respectively with pedestal
Left arm 12 and pedestal right arm 13 are connected, and the pedestal left arm 12 and the pedestal right arm 13 are oppositely arranged and be mutually not connected to, described
Opening 14 is located between the pedestal left arm 12 and the pedestal right arm 13；The scanning platform 3 at least has one and is scanned into
Mouth 31, the direction of the scanning entrance 31 is identical with the direction of the opening 14.
Present embodiment has the technical effect that：Base portion and the scanning of live standing tree 3 D laser scanning hoistable platform can be made flat
Platform can encircle live standing tree, and lifting is realized while live standing tree is encircled and is scanned, and then results in and more accurately scans
As a result, enable the high definition 3-D view of live standing tree in a computer by accurate reproduction, improve the speed and stably of signal acquisition
Property.
Embodiment 2：Illustrate present embodiment, a kind of live standing tree described in present embodiment with reference to Fig. 1, Fig. 2 and Fig. 3
3 D laser scanning hoistable platform, the elevating mechanism 2 has power-equipment 21, performs equipment 22 and platform pole 23, described
Power-equipment 21 is connected with performing equipment 22, and the platform pole 23 is connected with base portion 1 and the scanning platform 3 respectively, institute
Stating platform pole 23 makes the holding level of scanning platform 3, and the scanning platform 3 is in institute in the presence of the execution equipment 22
State and make horizontal ascending motion or horizontal descending motion on platform pole 23；Other are identical with embodiment 1.
Present embodiment has the technical effect that：Coordinated as a result of power-equipment, execution equipment and platform pole,
Scanning platform is steadily lifted by elevating mechanism, and then ensure that the three-dimensional laser on scanning platform is swept
Retouch equipment smoothly to lift, it is also ensured that many stable synchronization liftings of 3 D laser scanning equipment and scanning simultaneously obtain living vertical
Wood surface pattern Point Cloud of Laser Scanner, is conducive to improving the precision and image quality scanned.
Embodiment 3：Illustrate present embodiment with reference to Fig. 1 and Fig. 2, a kind of live standing tree described in present embodiment is three-dimensional
Laser scanning hoistable platform, the power-equipment 21 is air compressor or hydraulic press, and the execution equipment 22 is expansion link, institute
Platform pole 23 is stated for scissors type elevating bar assembly, the scissors type elevating bar assembly has the solid bar in bottom, the solid bar in top and pivot
Axle, the solid bar of the solid bar in the bottom and the top is connected with each other by the pivot, the solid bar in the bottom and 1 turn of the base portion
Axle is connected and is slidably connected with the scanning platform 3, and the solid bar in the top is connected and the base with the rotating shaft of scanning platform 3
Portions 1 are slidably connected；The scissors type elevating bar assembly is two groups, one of which connection pedestal left arm 12 and scanning platform 3, separately
One group of connection pedestal right arm 13 and scanning platform 3, the expansion link are at least connected and energy with any group of scissors type elevating bar assembly
One end horizontal movement for enough promoting the solid bar in top to be slidably connected with base portion, and then realize that scissors type elevating bar assembly is flat to scanning
The lifting or reduction of platform 3；Other are identical with embodiment 2.
Present embodiment has the technical effect that：As a result of air compressor or hydraulic press as power-equipment, do not make
Cause that transmission is more flexible with machine driving, and due to that can be avoided using screw rod transmission using scissors type elevating bar assembly
That brings mechanical part crosses quick-wearing；Scissors type elevating bar assembly can carry out lifting and reduction, and the scissor-type as needed
Lifting rod component is two groups, one of which connection pedestal left arm and scanning platform, another group of connection pedestal right arm and scanning platform,
So that both may insure that platform or so was lifted simultaneously, preferably live standing tree can be encircled again, it is ensured that to complete living vertical
The realization of wood surface pattern 3 D laser scanning.
Embodiment 4：Illustrate present embodiment, present embodiment institute with reference to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 8
A kind of live standing tree 3 D laser scanning hoistable platform is stated, the power-equipment 21 is motor, and the execution equipment 22 is lift,
The platform pole 23 is the combination of screw mandrel or screw mandrel and smooth shaft, and one end of the screw mandrel is connected with nut thread, described
Nut is fixedly connected with scanning platform 3, and the screw mandrel other end is connected with the lift, the motor and the lift it
Between pass through connecting rod and shaft coupling and connect；Have when the lift is multiple between the motor and the lift and turn to
Also there is connecting rod and shaft coupling between device, the lift；The screw mandrel is more than three, and screw mandrel is connected with lift
Tie point is not located along the same line entirely；Other are identical with embodiment 2.
Present embodiment has the technical effect that：Screw mandrel is employed due to platform pole and coordinated with lift and screw mandrel, is made
Obtaining the lifting process between multiple screw mandrels can effectively keep synchronous, make lifting platform more steady, be conducive to scanning device to exist
It is easier to obtain clearly live standing tree view data on scanning platform；When Laser Scanning Equipment is many, many are conducive to swash
The raising of the scanning synchronism of optical scanning device so that accurate live standing tree surface topography can be directly obtained in last handling process
Three-dimensional reconstruction image, reduces the complexity of image mosaic.
Embodiment 5：Illustrate present embodiment with reference to Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, one described in present embodiment
Live standing tree 3 D laser scanning hoistable platform is planted, the lift has worm gear reducer mechanism, and the worm gear reducer mechanism includes
Worm gear and worm screw, the worm screw are connected with shaft coupling, and the center of the worm gear is fixedly connected with the screw mandrel, the worm gear and snail
Bar is intermeshed, and when the worm screw rotates, the worm gear is rotated simultaneously with screw mandrel, and flat with scanning when the screw mandrel is rotated
The nut that platform is fixedly connected rises or falls on elevating lever；The motor can by shaft coupling, connecting rod and steering gear
Multiple lift synchronous axial systems are driven, when multiple lift synchronous axial systems, then the screw mandrel drives multiple described
Nut is moved simultaneously, and drives scanning platform level to rise or level decline simultaneously；Other are identical with embodiment 4.
Present embodiment has the technical effect that：Because motor passes through the multiple liftings of shaft coupling, connecting rod and steering gear drive
Worm gear in machine synchronous axial system, multiple lifts drives the screw mandrel at respective lift center to rotate, and drives multiple screw mandrels multiple
Nut is moved simultaneously, makes lifting platform more steady, improves the efficiency and synchronism of scanning, and then ensure that the essence of testing result
Parasexuality, science.
Embodiment 6：Illustrate present embodiment with reference to Fig. 1, Fig. 3, Fig. 7, Fig. 9 and Figure 10, described in present embodiment
A kind of live standing tree 3 D laser scanning hoistable platform, the elevating mechanism 2 also has control device 24, and the control device 24 has
There are man-machine interface control unit, data transmission unit and CPU, the CPU includes control system, institute
Stating control system has upper computer software and slave computer software；The upper computer software is used for the motion central siphon for realizing non real-time nature
Manage, communication failure is shown, spacing status display and motion state are shown；The slave computer software is used for the position for realizing real-time
Control, spacing detection and electrical fault detection；Start information when the control device 24 is obtained by human-computer interface control unit
Afterwards, data transmission unit will start information transfer to CPU, and the CPU is to starting at information
Drive the power-equipment 21 to move by control system after reason, and then execution equipment 22 and platform branch are made by power-equipment 21
Bar 23 is moved, and realizes that the level of scanning platform 3 rises or level decline；Other are identical with any one of embodiment 2-5.
Present embodiment has the technical effect that：Due to having used control device, control device includes human-computer interaction interface,
Make equipment operation more directly perceived, reduce operation difficulty, reduce the technical requirements to device operator.Data transmission unit makes
With enabling the whole service process Real-time Feedback of hoistable platform to control device, reported in real time by human-computer interaction interface
To operator.In addition, the use of upper computer software and slave computer software, makes the range of hoistable platform rationally be controlled,
Running status is monitored in real time, serves reduction equipment damage, the effect of delay apparatus life-span and monitoring device state.With this
Meanwhile, the use of control device, it is to avoid the human error produced by artificial control improves Laser Scanning Equipment signal acquisition
Stability and veracity, with improve scanning accuracy effect.
Embodiment 7：Illustrate present embodiment, present embodiment institute with reference to Fig. 3, Fig. 9, Figure 10, Figure 11 and Figure 12
A kind of live standing tree 3 D laser scanning hoistable platform is stated, the elevating mechanism 2 also has control device 24, the control device 24
With human-computer interface control unit, data transmission unit and CPU, the CPU includes control system,
The control system has upper computer software and slave computer software；The upper computer software is used for the kinematic axis for realizing non real-time nature
Manage, communication failure is shown, spacing status display and motion state are shown；The slave computer software is used for the position for realizing real-time
Put control, spacing detection and electrical fault detection；Be also equipped with encoder 25 on the elevating mechanism 2, the encoder 25 with
Motor is connected, and connecting rod, which is rotated, during the motor work drives the code-disc on the encoder to rotate and obtain working signal, institute
State encoder 25 and working signal is passed to by computer, computer control 3 D laser scanning equipment 4 by data transmission unit
Triggering synchronous with encoder 25, makes the lifting of scanning platform 3 reach synchronization with the triggering of scanning device 4；Other and specific implementation
Mode 4 or 5 is identical.
Present embodiment has the technical effect that：Due to being provided with encoder, calculation code device rotating speed and leading screw can be passed through
Relation between lifting speed is set after the sweep speed of three-dimensional laser scanner, electric motor starting by shaft coupling, connecting rod
Encoder is also driven together to rotate while driving multiple lift synchronous axial systems with steering gear, coding passes through data transmission unit
Computer is passed data to, computer control three-dimensional laser scanner is triggered with decoders-Synchronous, makes the lifting of platform is same to sweep
Retouch instrument triggering synchronous, reach and improve scanning accuracy, reduce the effect of machine error.
Embodiment 8：Illustrate present embodiment with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 9 and Figure 10, described in present embodiment
A kind of live standing tree 3 D laser scanning hoistable platform, the base portion 1 is detachable connection, the pedestal with elevating mechanism 2
There is neck, the bottom of the elevating mechanism 2 has the tongue and groove coordinated with the neck, neck and the tongue and groove activity in portion 1
Formula is connected；The base portion bottom is provided with pulley system, and the pulley system can make the base portion and be fixed on pedestal
Other part common horizontals movement in portion；Other are identical with any one of embodiment 1-7.
Present embodiment has the technical effect that：Because the base portion and elevating mechanism are that detachable connection causes field
Investigate and forest scientific research carries this equipment and become easier to, can preferably monitor the plant equipment such as automobile, tractor can not arrive
The field reached or forest, result in more valuable scan data；Meanwhile, this Demountable is also more convenient laboratory
Use and preserve, improve the utilization rate and service life of equipment.
Embodiment 9：Illustrate present embodiment, this reality with reference to Fig. 1, Fig. 3, Fig. 9, Figure 10, Figure 12, Figure 13 and Figure 14
A kind of live standing tree there-dimensional laser scanning device described in mode is applied, with live standing tree 3 D laser scanning hoistable platform, the work is stood
Also there is opening encircling type support body 32 and circular orbit 33, the ring on the scanning platform 3 of wooden 3 D laser scanning hoistable platform
Shape track 33 is between the bottom of opening encircling type support body 32 and scanning platform 3, and the opening encircling type support body 32 passes through
The circular orbit 33 is connected with scanning platform, the opening encircling type support body 32 can be fixed on the circular orbit 33 or
Slide；The opening encircling type support body 32 is provided with Laser Scanning Equipment 4；Other phases any one of with embodiment 1-8
Together.
Present embodiment has the technical effect that：Due to being provided with circular orbit, enable opening encircling type support body described
Fixed or slip, is conducive to the progress of three laser scannings on circular orbit.
Embodiment 10：Illustrate present embodiment, this embodiment party with reference to Fig. 3, Fig. 4, Fig. 7, Fig. 9, Figure 13 and Figure 14
A kind of live standing tree there-dimensional laser scanning device described in formula, the opening encircling type support body 32 is double-decker, with upper strata support body
321 and lower floor's support body 322, connected between the upper strata support body 321 and lower floor's support body 322 by column, the column bag
Fixed column 323 and movable post 324 are included, the upper strata support body 321 and the opposite inner side of lower floor's support body 322 have what is be arranged in pairs
Column dynamic rail 329；The bottom of lower floor's support body 322, which has, embraces track slot 323, and described armful of track slot 323 has groove top surface 324, inner side
Hook arm 325 and outside hooks arm 326, described armful of track slot 323 hooks arm 325 by the inner side and outside hooks arm 326 and clasps the ring
On shape track 33, the circular orbit 33 Pneumatic floating pearl 331, the ring are evenly distributed with the opposite side of the groove top surface 324
Compressed air is connected with shape track 33；On the circular orbit 33 also there is support body to slide part 332, the support body slides part
332 can make the opening encircling type support body 32 sliding, counterclockwise sliding or fixed clockwise on circular orbit 33；Other with
Embodiment 9 is identical.
Present embodiment has the technical effect that：Due to embracing, track slot hooks arm by inner side and outside hooks arm and clasps the circular rails
Pneumatic floating pearl is evenly distributed with the opposite side of groove top surface on road, and the circular orbit, and pressure is connected with circular orbit
Contracting air so that the opening encircling type support body on circular orbit can be floated over merrily and lightheartedly on the air cushion formed by compressed air,
Opening encircling type support body flexibly can be slided without using lubricating oil on circular orbit, and without having to worry about opening encircling type
Support body is deviate from from track；The encircling type support body that is open is provided with scanning means, and the scanning means can obtain apparent more steady
Fixed image information.
Effect of the present invention is verified using following embodiments：
Embodiment one：A kind of live standing tree 3 D laser scanning hoistable platform, with base portion 1, elevating mechanism 2 and scanning platform 3,
Installed in the base portion 1 and the scanning platform 3 is installed on the elevating mechanism 2, the elevating mechanism 2, it is described by control
Elevating mechanism 2 can make the scanning platform 3 carry out horizontal lifting motion relative to the base portion 1；The base portion 1 has
Opening 14 and the u-shaped plane of plane, the base portion 1 include base body 11, pedestal left arm 12 and pedestal right arm 13, described
Base body 11 is connected with pedestal left arm 12 and pedestal right arm 13 respectively, and the pedestal left arm 12 and the pedestal right arm 13 are relative
Set and be mutually not connected to, the opening 14 is located between the pedestal left arm 12 and the pedestal right arm 13；The scanning platform 3
With scanning entrance 31, the direction of the scanning entrance 31 is identical with the direction of the opening 14；The elevating mechanism 2 has dynamic
Power equipment 21, execution equipment 22 and platform pole 23, the power-equipment 21 are motor, and the execution equipment 22 is lift,
The platform pole 23 is the combination of screw mandrel or screw mandrel and smooth shaft, and the motor passes through connecting rod and shaft coupling with lift
Connection, the combination of the screw mandrel or screw mandrel and smooth shaft is connected with base portion 1 and the scanning platform 3 respectively, the screw mandrel
Or the combination of screw mandrel and smooth shaft makes the holding level of scanning platform 3；One end of the screw mandrel is connected with nut thread, institute
State nut to be fixedly connected with scanning platform 3, the screw mandrel other end is connected with the lift, in the presence of the lift
The scanning platform 3 makees horizontal ascending motion or horizontal descending motion in the combination of the screw mandrel or screw mandrel and smooth shaft；
Have also to have between steering gear, the lift between the motor and the lift when the lift is multiple and connect
Extension bar and shaft coupling；The screw mandrel is three, and the tie point that screw mandrel is connected with lift is positioned at three summits of triangle.
Embodiment two：There is steering gear between the motor and the lift when the lift is multiple, it is described
Also there is connecting rod and shaft coupling between lift；The screw mandrel is four, and the tie point that screw mandrel is connected with lift is located at
Four summits of quadrangle；Remaining is identical with embodiment one.
Embodiment three：A kind of live standing tree 3 D laser scanning hoistable platform is flat with the lifting of live standing tree 3 D laser scanning
Also there are opening encircling type support body 32 and circular rails on platform, the scanning platform 3 of the live standing tree 3 D laser scanning hoistable platform
Road 33, the circular orbit 33 is between the bottom of opening encircling type support body 32 and scanning platform 3, the opening encircling type
Support body 32 is connected by the circular orbit 33 with scanning platform, and the opening encircling type support body 32 can be in the circular orbit
Fixed or slip on 33；The opening encircling type support body 32 is provided with Laser Scanning Equipment 4, in the opening encircling type support body 32
On orientation equipment is installed, on the circular orbit 33 be provided with scale；The orientation equipment is compass；Remaining and embodiment
One or embodiment two it is identical.
The full surface pattern laser scanning data of scanned object can be preferably obtained by above-described embodiment,
Go out the two dimension or 3-D view of object by these data restructurals；The synchronous scanning of three laser scanners can directly obtain compared with
Accurate complete object surface topography scan data, reduces the workload of later image splicing；Pass through support in orbit
Slide to gather the speed and stability that the data message of live standing tree improves signal acquisition；The use of orientation equipment can ensure
Measuring different objects or repeatedly measuring same object has identical initial alignment direction, it is ensured that even all in same forest land
Unified inceptive direction is all demarcated in live standing tree scanning, the image initial side in the live standing tree three-dimensional reconstruction image storehouse so set up
To being all consistent.
It should be appreciated that above-mentioned embodiment and being given for example only property of the embodiment explanation of the present invention or explanation are originally
The principle of invention, without being construed as limiting the invention.Therefore, done without departing from the spirit and scope of the present invention
Any modification, equivalent substitution and improvements etc., should be included in the scope of the protection.In addition, the appended right of the present invention
It is required that being intended to the whole changes fallen into scope and border or this scope and the equivalents on border
Change and modification.
Claims (10)
1. a kind of live standing tree 3 D laser scanning hoistable platform, it is characterised in that：With base portion (1), elevating mechanism (2) and sweep
Retouch and install that the scanning is installed on the elevating mechanism (2), the elevating mechanism (2) is flat on platform (3), the base portion (1)
Platform (3), by controlling the elevating mechanism (2) that the scanning platform (3) can be made to carry out level relative to the base portion (1)
Elevating movement；The base portion (1) has opening (14) and the u-shaped plane of plane, and the base portion (1) includes base body
(11), pedestal left arm (12) and pedestal right arm (13), the base body (11) respectively with pedestal left arm (12) and pedestal right arm
(13) connect, the pedestal left arm (12) and the pedestal right arm (13) are oppositely arranged and be mutually not connected to, described opening (14) position
Between the pedestal left arm (12) and the pedestal right arm (13)；The scanning platform (3) at least has a scanning entrance
(31), the direction of the scanning entrance (31) is identical with the direction of the opening (14).
2. a kind of live standing tree 3 D laser scanning hoistable platform according to claim 1, it is characterised in that：The elevating mechanism
(2) there is power-equipment (21), equipment (22) and platform pole (23) is performed, the power-equipment (21) is with performing equipment (22)
Connection, the platform pole (23) is connected with base portion (1) and the scanning platform (3) respectively, and the platform pole (23) makes
The scanning platform (3) keeps level, and the scanning platform (3) is in the platform branch in the presence of the execution equipment (22)
Make horizontal ascending motion or horizontal descending motion on bar (23).
3. a kind of live standing tree 3 D laser scanning hoistable platform according to claim 2, it is characterised in that：The power-equipment
(21) it is air compressor or hydraulic press, the execution equipment (22) is expansion link, and the platform pole (23) is scissor-type liter
Bar assembly drops, and the scissors type elevating bar assembly has the solid bar in bottom, the solid bar in top and pivot, the solid bar in the bottom and the top
The solid bar in end is connected with each other by the pivot, the solid bar in the bottom and the base portion (1) and rotating shaft be connected is put down with described scan
Platform (3) is slidably connected, the solid bar in the top and the scanning platform (3) and rotating shaft is connected and is slidably connected with the base portion (1)；
The scissors type elevating bar assembly is two groups, one of which connection pedestal left arm (12) and scanning platform (3), another group of linker
Seat right arm (13) and scanning platform (3), the expansion link are at least connected and can promoted with any group of scissors type elevating bar assembly
One end horizontal movement that the solid bar in top is slidably connected with base portion, and then realize scissors type elevating bar assembly to scanning platform (3)
Lifting or reduction.
4. a kind of live standing tree 3 D laser scanning hoistable platform according to claim 2, it is characterised in that：The power-equipment
(21) it is motor, the execution equipment (22) is lift, and the platform pole (23) is screw mandrel or screw mandrel and smooth shaft
Combination, one end of the screw mandrel is connected with nut thread, and the nut is fixedly connected with scanning platform (3), and the screw mandrel is another
End is connected with the lift, is connected between the motor and the lift by connecting rod and shaft coupling；When the lifting
Having when machine is multiple between the motor and the lift also has connecting rod and shaft coupling between steering gear, the lift
Device；The screw mandrel is more than three, and the tie point that screw mandrel is connected with lift is not located along the same line entirely.
5. a kind of live standing tree 3 D laser scanning hoistable platform according to claim 4, it is characterised in that：The lifting equipment
There is worm gear reducer mechanism, the worm gear reducer mechanism includes worm gear and worm screw, and the worm screw is connected with shaft coupling, the worm gear
Center is fixedly connected with the screw mandrel, the worm gear and worm screw intermeshing, the worm gear and screw mandrel when the worm screw rotates
Rotate simultaneously, and the nut being fixedly connected when the screw mandrel is rotated with scanning platform rises or falls on elevating lever；
The motor can drive multiple lift synchronous axial systems by shaft coupling, connecting rod and steering gear, when multiple liftings
During machine synchronous axial system, then the screw mandrel drives multiple nuts move simultaneously, and drive scanning platform level rising simultaneously or
Level declines.
6. a kind of live standing tree 3 D laser scanning hoistable platform according to claim 2,3,4 or 5, it is characterised in that：It is described
Elevating mechanism (2) also has control device (24), and the control device (24) has human-computer interface control unit, data transfer list
Member and CPU, the CPU include control system, and the control system has upper computer software with
Position machine software；The upper computer software is used to realize that the kinematic axis of non real-time nature to be managed, communication failure is shown, spacing status display
And motion state is shown；The slave computer software is used to realize the position control of real-time, spacing detection and electrical fault detection；
After the control device (24) is obtained by human-computer interface control unit starts information, data transmission unit will start information and pass
CPU is defeated by, the CPU drives the power after handling startup information by control system
Equipment (21) is moved, and then moves execution equipment (22) and platform pole (23) by power-equipment (21), realizes that scanning is flat
The level of platform (3) rises or level declines.
7. a kind of live standing tree 3 D laser scanning hoistable platform according to claim 4 or 5, it is characterised in that：The lifting
Mechanism (2) also have control device (24), the control device (24) have human-computer interface control unit, data transmission unit and
CPU, the CPU includes control system, and the control system has upper computer software and slave computer
Software；The upper computer software be used to realizing the kinematic axis management of non real-time nature, communication failure show, spacing status display and fortune
Dynamic status display；The slave computer software is used to realize the position control of real-time, spacing detection and electrical fault detection；It is described
Encoder (25) is also equipped with elevating mechanism (2), the encoder (25) is connected with motor, connecting rod during the motor work
Rotate and drive the code-disc on the encoder to rotate and obtain working signal, the encoder (25) will by data transmission unit
Working signal passes to computer, and computer control 3 D laser scanning equipment (4) triggering synchronous with encoder (25) makes scanning
The triggering of the same scanning device of lifting (4) of platform (3) reaches synchronization.
8. a kind of live standing tree 3 D laser scanning hoistable platform according to claim 7, it is characterised in that：The base portion
(1) it is that there is neck, the bottom of the elevating mechanism (2) on detachable connection, the base portion (1) with elevating mechanism (2)
With the tongue and groove coordinated with the neck, the movable connection of neck and tongue and groove；The base portion bottom is provided with pulley system
System, the pulley system can move the base portion and the other part common horizontals being fixed in base portion.
9. a kind of live standing tree there-dimensional laser scanning device, it is characterised in that：With live standing tree any one of claim 1-8
3 D laser scanning hoistable platform；There is split ring on the scanning platform (3) of the live standing tree 3 D laser scanning hoistable platform
Formula support body (32) and circular orbit (33) are embraced, the circular orbit (33) is located at described opening encircling type support body (32) bottom with sweeping
Retouch between platform (3), the opening encircling type support body (32) is connected by the circular orbit (33) with scanning platform, described to open
Mouth encircling type support body (32) can be fixed or slided on the circular orbit (33)；Set on the opening encircling type support body (32)
There is Laser Scanning Equipment (4).
10. a kind of live standing tree there-dimensional laser scanning device according to claim 9, it is characterised in that：The opening encircling type
Support body (32) is double-decker, with upper strata support body (321) and lower floor's support body (322), the upper strata support body (321) and it is described under
Layer frame body is connected between (322) by column, and the column includes fixed column (323) and movable post (324), the upper strata support body
And the opposite inner side of lower floor's support body (322) has the column dynamic rail (329) being arranged in pairs (321)；Lower floor's support body (322)
Bottom, which has, embraces track slot (325), and there is described armful of track slot (325) groove top surface (326), inner side to hook arm (327) and outside hook arm
(328), described armful of track slot (325) hooks arm (327) by the inner side and outside hooks arm (328) and clasps the circular orbit
(33) Pneumatic floating pearl (331), is evenly distributed with the opposite side of the groove top surface (326) on the circular orbit (33), it is described
Compressed air is connected with circular orbit (33)；Also there is support body sliding part (332), the support body on the circular orbit (33)
Sliding part (332) can make the opening encircling type support body (32) slide, be slided counterclockwise clockwise on circular orbit (33)
Move or fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026994.8A CN107035941A (en) | 2017-01-15 | 2017-01-15 | Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026994.8A CN107035941A (en) | 2017-01-15 | 2017-01-15 | Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107035941A true CN107035941A (en) | 2017-08-11 |
Family
ID=59530993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710026994.8A Pending CN107035941A (en) | 2017-01-15 | 2017-01-15 | Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107035941A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410632A (en) * | 2019-07-24 | 2019-11-05 | 李文正 | A kind of three-dimensional imaging scanner with device against shake |
| CN113532363A (en) * | 2021-08-24 | 2021-10-22 | 惠州市兴利嘉科技有限公司 | Earphone head-mounted steel belt bending degree detection device accurate in positioning |
| CN114212720A (en) * | 2021-12-09 | 2022-03-22 | 湖北三江航天红峰控制有限公司 | A separator for module |
| CN114352892A (en) * | 2022-01-12 | 2022-04-15 | 广东科而美光电有限公司 | Multi-free-angle assembly structure for LED display screen |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2698429A1 (en) * | 1992-11-24 | 1994-05-27 | Chambrelan Entr | Slide for drawer in vehicle containing heavy vibratory loads - comprising rails sepd. by ball bearings, with intermediary mounting between load and second rail to float while drawer slides |
| CN201224024Y (en) * | 2008-06-05 | 2009-04-22 | 大连华凯机床有限公司 | Slide guide pneumatic floating structure |
| CN201954205U (en) * | 2011-01-05 | 2011-08-31 | 河南科技大学 | Precision air-flotation worktable |
| CN103133824A (en) * | 2011-11-23 | 2013-06-05 | 洛阳立和测控技术有限公司 | Adjusting mechanism of precise air-floatation operating platform |
| CN105129664A (en) * | 2015-08-03 | 2015-12-09 | 电子科技大学 | Scissor fork type lifting mechanism capable of achieving uniform distribution in circumferential direction |
| CN106197319A (en) * | 2016-09-07 | 2016-12-07 | 东北林业大学 | A kind of material surface three-dimensional scanner operational approach based on intelligent sensing |
| CN106247986A (en) * | 2016-09-07 | 2016-12-21 | 东北林业大学 | Material surface three-dimensional scanner based on intelligent sensing |
| CN106241654A (en) * | 2016-10-18 | 2016-12-21 | 河北工业大学 | A kind of electric gear tooth bar promotes fork type elevator |
| CN206514019U (en) * | 2017-01-15 | 2017-09-22 | 东北林业大学 | Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device |
-
2017
- 2017-01-15 CN CN201710026994.8A patent/CN107035941A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2698429A1 (en) * | 1992-11-24 | 1994-05-27 | Chambrelan Entr | Slide for drawer in vehicle containing heavy vibratory loads - comprising rails sepd. by ball bearings, with intermediary mounting between load and second rail to float while drawer slides |
| CN201224024Y (en) * | 2008-06-05 | 2009-04-22 | 大连华凯机床有限公司 | Slide guide pneumatic floating structure |
| CN201954205U (en) * | 2011-01-05 | 2011-08-31 | 河南科技大学 | Precision air-flotation worktable |
| CN103133824A (en) * | 2011-11-23 | 2013-06-05 | 洛阳立和测控技术有限公司 | Adjusting mechanism of precise air-floatation operating platform |
| CN105129664A (en) * | 2015-08-03 | 2015-12-09 | 电子科技大学 | Scissor fork type lifting mechanism capable of achieving uniform distribution in circumferential direction |
| CN106197319A (en) * | 2016-09-07 | 2016-12-07 | 东北林业大学 | A kind of material surface three-dimensional scanner operational approach based on intelligent sensing |
| CN106247986A (en) * | 2016-09-07 | 2016-12-21 | 东北林业大学 | Material surface three-dimensional scanner based on intelligent sensing |
| CN106241654A (en) * | 2016-10-18 | 2016-12-21 | 河北工业大学 | A kind of electric gear tooth bar promotes fork type elevator |
| CN206514019U (en) * | 2017-01-15 | 2017-09-22 | 东北林业大学 | Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410632A (en) * | 2019-07-24 | 2019-11-05 | 李文正 | A kind of three-dimensional imaging scanner with device against shake |
| CN110410632B (en) * | 2019-07-24 | 2021-10-01 | 李文正 | Three-dimensional imaging scanner with anti-shaking device |
| CN113532363A (en) * | 2021-08-24 | 2021-10-22 | 惠州市兴利嘉科技有限公司 | Earphone head-mounted steel belt bending degree detection device accurate in positioning |
| CN114212720A (en) * | 2021-12-09 | 2022-03-22 | 湖北三江航天红峰控制有限公司 | A separator for module |
| CN114352892A (en) * | 2022-01-12 | 2022-04-15 | 广东科而美光电有限公司 | Multi-free-angle assembly structure for LED display screen |
| CN114352892B (en) * | 2022-01-12 | 2023-08-18 | 广东科而美光电有限公司 | Multi-free-angle assembly structure for LED display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206514019U (en) | Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device | |
| CN106679588B (en) | A kind of live standing tree Laser Scanning based on 3 D laser scanning hoistable platform | |
| CN107035941A (en) | Live standing tree 3 D laser scanning hoistable platform and live standing tree there-dimensional laser scanning device | |
| CN106152944B (en) | Log based on the Airborne Laser Scan translation detection device | |
| CN106247986B (en) | Material surface three-dimensional scanner based on intelligent sensing | |
| CN106197319B (en) | A kind of material surface three-dimensional scanner operating method based on intelligent sensing | |
| CN106394604B (en) | A kind of automatic flaw detection apparatus suitable for track train Wheel set detecting | |
| CN105781153A (en) | Combined dynamic stage capable of making synergic movement with multi-degree of freedom | |
| CN106225717B (en) | Log laser three-dimensional scanning orbital transmission | |
| CN108802061B (en) | Bridge crack detection device | |
| CN108759717A (en) | A kind of comprehensive spatial digitizer of acquisition | |
| CN106758805A (en) | A kind of Bridge Testing Equipment and its application method based on VR virtual reality technologies | |
| CN207703168U (en) | A kind of three-dimensional measuring apparatus | |
| CN204177420U (en) | Forest environment monitoring device | |
| CN207379464U (en) | Material surface three-dimensional scanner based on intelligent sensing | |
| CN105710045A (en) | Green plant phenotypic and sorting system and method | |
| CN110341983A (en) | For overturning the bracket of unmanned plane | |
| CN106401621B (en) | A kind of hydraulic support Intelligent Installation machine and its application method | |
| CN207379444U (en) | Log based on the Airborne Laser Scan translation detection device | |
| CN104775341A (en) | Replacement system and replacement method for long and huge components of high-speed turnout | |
| CN209542116U (en) | A kind of device of quick adjusting gyrocar performance test slope surface angle | |
| CN204001890U (en) | A kind of double-layer parking platform | |
| CN207379463U (en) | Log laser three-dimensional scanning orbital transmission | |
| CN208329825U (en) | Shared hold a memorial ceremony for of one kind visits room | |
| CN113552316A (en) | Multifunctional transparent soil model test device for simulating static and dynamic loading and excavation and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
|
| WD01 | Invention patent application deemed withdrawn after publication |