CN110259159A - Scene projection constructing device - Google Patents
Scene projection constructing device Download PDFInfo
- Publication number
- CN110259159A CN110259159A CN201910645314.XA CN201910645314A CN110259159A CN 110259159 A CN110259159 A CN 110259159A CN 201910645314 A CN201910645314 A CN 201910645314A CN 110259159 A CN110259159 A CN 110259159A
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- Prior art keywords
- projection
- gps receiver
- station
- cross bar
- constructing device
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- 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 27
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 33
- 230000007613 environmental effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010413 gardening Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013440 design planning Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
A kind of scene projection constructing device provided by the invention, is related to technical field of building construction, solves projected position existing in the prior art and the technical issues of deviation occur.The device, including base station and movement station, base station includes pedestal, support column and cross bar, one end of cross bar is provided with projection arrangement, the other end is provided with clump weight, control panel and reference GPS receiver are provided on support column, movement station includes RTK centering rod, handbook and station GPS receiver；Reference GPS receiver carries out continuous observation to satellite, and it is observed data and sends station GPS receiver in real time with survey station information, station GPS receiver also receives satellite-signal simultaneously, the coordinate of movement station is obtained according to relative positioning principle, then handbook is inputted to layout point coordinate designed, surveyor holds RTK centering rod and finds the position to layout point, and projector point on the basis of layout point carries out accurate projection.
Description
Technical field
The present invention relates to technical field of building construction, are mainly used in greening construction, gardening gardens more particularly to one kind
In construction, projected image can be provided to construction site, the scene projection constructing device for facilitating construction, improving efficiency.
Background technique
In construction, then typically first design drawing carries out live unwrapping wire according to drawing, the progress stage applies
Work, then in unwrapping wire, working, fairly cumbersome, efficiency is lower.
It is also generally all the good drawing of first design planning, then according to figure equally in gardening garden layout, greening belt construction
Paper, to live unwrapping wire, the operation such as sometimes also need to lime；The construction at the scene of then carrying out, including excavate, backfill etc. and making
Industry.Ceaselessly unwrapping wire, construction are needed, and is also possible that human error, therefore existing form of construction work is inconvenient, work effect
Rate is low.
The patent of invention of Patent No. CN201820440055.8 proposes a kind of scene projection in view of the above technical problems
Constructing device carries out projected image to construction site.But the patent of invention not can guarantee accurate projection, it may appear that projected position
There is technical issues that, therefore, the present invention proposes that a kind of scene projection for capableing of accurate projection is applied for the technical problem
Tooling is set.
Summary of the invention
The purpose of the present invention is to provide a kind of scene projection constructing devices, to solve projection position existing in the prior art
Set the technical issues of will appear deviation.
Many technical effects elaboration as detailed below that optimal technical scheme in many technical solutions of the present invention can be generated.
To achieve the above object, the present invention provides following technical schemes:
A kind of scene projection constructing device provided in an embodiment of the present invention, including base station and movement station, the base station
Including pedestal, the support column being arranged on the pedestal and with the cross bar that is rotatablely connected at the top of the support column, the cross bar
One end be provided with projection arrangement, the other end is provided with clump weight, control panel and base station GPS is provided on the support column
Receiver；
The movement station includes RTK centering rod, handbook and station GPS receiver, and the reference GPS receiver is set
It is placed in the lower part of the control panel, is fixedly installed station GPS receiver at the top of the RTK centering rod；
The reference GPS receiver carries out continuous observation to satellite, and is observed data and survey station information is real-time
It sends station GPS receiver to, while station GPS receiver also receives satellite-signal, is obtained according to relative positioning principle
Then the coordinate of movement station inputs the handbook to layout point coordinate designed, surveyor holds the RTK centering rod,
The position to layout point can be found, base station is moved to layout point later and starts to project.
In preferred or optional embodiment, the cross bar is hollow stem, is provided with telescopic rod in the cross bar, described to stretch
Contracting bar one end connect with the cross bar and equipped with retaining mechanism, and the telescopic rod other end is provided with rotating mechanism, the rotation
Mechanism is connect with the projection arrangement.
In preferred or optional embodiment, the rotating mechanism is movable elbow.
In preferred or optional embodiment, the projection arrangement is projector.
In preferred or optional embodiment, including multiple projectors, it is projected by the way of compound projection.
In preferred or optional embodiment, battery is provided in the pedestal, the battery connects with the base station GPS
Receive mechatronics.
In preferred or optional embodiment, the battery is electrically connected with the control panel, the control panel and institute
Projection arrangement electrical connection is stated, for controlling the projection arrangement.
In preferred or optional embodiment, the reference GPS receiver is disposed in proximity at the position of the pedestal.
In preferred or optional embodiment, the clump weight is set on the cross bar at the top of the support column
One end, the projection arrangement are set on the cross bar far from one end at the top of the support column.
In preferred or optional embodiment, the clump weight is imitation stone environmental protection clump weight.
Based on the above-mentioned technical proposal, the embodiment of the present invention at least can produce following technical effect:
Projection constructing device in scene of the invention, passes through pedestal, support column, cross bar, clump weight, RTK setting-out and projection
Device is used cooperatively, and can be provided accurate projected image to construction site, be avoided projected position from deviation occur, conveniently apply
Work improves efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the scene projection constructing device that the embodiment of the present invention one provides；
Fig. 2 is the inside connection framework figure for the base station that the embodiment of the present invention one provides；
Fig. 3 is the movable elbow structural schematic diagram of projection constructing device in scene provided by the invention；
Fig. 4 is the structural schematic diagram of projection constructing device in scene provided by Embodiment 2 of the present invention；
Fig. 5 is the inside connection framework figure of movement station provided by Embodiment 2 of the present invention.
In figure, 1, pedestal；2, support column；3, cross bar；4, projection arrangement；5, clump weight；6, rotating electric machine；7, electronic rolling
Wheel；8, telescopic rod；9, through-hole；10, clamping screw；11, reference GPS receiver；12, control panel；13, battery；14, movable
Elbow；15, RTK centering rod；16, handbook；17, station GPS receiver；18, tripod.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
The present invention provides the scene projection constructing devices that one kind is capable of accurate projection.
Technical solution provided by the invention is illustrated in more detail below with reference to FIG. 1 to FIG. 5.
Embodiment one
As shown in FIG. 1 to 3, scene provided by the embodiment of the present invention one projects constructing device, including base station and shifting
Dynamic station, base station include pedestal 1, the support column being arranged on pedestal 12 and with the cross bar 3 that is rotatablely connected at the top of support column 2,
One end of cross bar 3 is provided with projection arrangement 4, and the other end is provided with clump weight 5, control panel 12 and base are provided on support column 2
Quasi- station GPS receiver 11；
Movement station includes RTK centering rod 15, handbook 16 and station GPS receiver 17, and reference GPS receiver 11 is set
It is placed in the lower part of control panel 12, the top of RTK centering rod 15 is fixedly installed station GPS receiver 17；
Reference GPS receiver 11 carries out continuous observation to satellite, and is observed data and passed in real time with survey station information
Station GPS receiver 17 is given, while station GPS receiver 17 also receives satellite-signal, is obtained according to relative positioning principle
Then the coordinate of movement station out inputs handbook 16 to layout point coordinate designed, surveyor holds RTK centering rod 15, i.e.,
The position to layout point can be found, base station is moved to layout point later and starts to project.
Projection constructing device in scene of the invention, is connect by pedestal 1, support column 2, cross bar 3, clump weight 5, base station GPS
Receipts machine 11 and projection arrangement 4 are used cooperatively, and construction site can be given to provide accurate projected image, projected position is avoided to go out
Existing deviation, not only facilitates construction, while also improving efficiency.
For base station of the invention as reference station, reference GPS receiver 11 carries out continuous observation to satellite, and is seen
Measurement information is sent to movement station by radio transmission facility with survey station information in real time, and station GPS receiver 17 is connecing
While receiving GPS satellite signal, by radio receiver, the data of base station transmission are received, then according to relative positioning original
Reason, calculates mobile station coordinates in real time.
Then handbook 16 is inputted to layout point coordinate designed on drawing, surveyor holds RTK centering rod 15, RTK
Station GPS receiver 17 on centering rod 15, it can remind you to go to the position to layout point, not only rapidly but also conveniently, due to
GPS is by coordinate come direct setting-out, and precision is very high also very uniform, thus efficiency can mention significantly in field operation setting-out
Height, and only need people's operation.
After surveyor completes setting-out, projection arrangement 4 can carry out accurate projection according to point on the basis of layout point.Due to
Setting-out is carried out using RTK technology, precision is quite high, therefore projecting according to layout point is not in projected position deviation.
Specifically, pedestal 1 is placed on outside construction area, cross bar 3 is placed in above construction area, so that projector is located at
The surface of construction area；Power on, construction drawing is projected to construction area, ratio 1:1, i.e., in perspective view by projector
Position, size it is corresponding with the position dimension position of entity, construction personnel directly constructs according to perspective view, without putting repeatedly
Line operation, constructs in which can be convenient, and improves construction efficiency and construction accuracy.
As preferred or optional embodiment, cross bar 3 is hollow stem, is provided with telescopic rod 8, telescopic rod 8 one in cross bar 3
End connect with cross bar 3 and equipped with retaining mechanism, and 8 other end of telescopic rod is provided with rotating mechanism, and rotating mechanism and projection arrangement 4 connect
It connects.
Locking mechanism includes the through-hole 9 being arranged on cross bar 3 and telescopic rod 8, and through-hole 9 is connected by clamping screw 10, when
When needing to adjust, clamping screw 10 is unclamped, telescopic rod 8 can be moved freely in cross bar 3 and is adjusted, and pass through lock after regulating
The tight connection of bolt 10 cooperation through-hole 9, realizes that connection, use are quite convenient.
As preferred or optional embodiment, rotating mechanism is movable elbow 14.Movable elbow 14 is able to drive projection
Instrument rotation, can not only project to the ground, can also be projected by rotating to vertical wall.
As preferred or optional embodiment, projection arrangement 4 is projector.When carrying on construction work at night, common projector
It can be realized as the purpose clearly projected.
As preferred or optional embodiment, including multiple projectors, projected by the way of compound projection.?
Daytime uses, then multiple projectors that generally configuration power is big, brightness is big, i.e. multiple projectors are thrown by the way of compound projection
The pattern being overlapped out, Lai Tigao brightness facilitate display.
As preferred or optional embodiment, battery 13, battery 13 and reference GPS receiver are provided in pedestal 1
11 are electrically connected, and station GPS receiver 11 is powered on the basis of battery 13, simple and convenient.
As preferred or optional embodiment, battery 13 is electrically connected with control panel 12, and control panel 12 and projection fill
4 electrical connections are set, for controlling projection arrangement 4.
The top vertical of support column 2 is provided with rotating electric machine 6, the shaft of the rotating electric machine 6 is connect with cross bar 3.Due to
The top vertical of support column 2 is provided with rotating electric machine 6, the shaft of the rotating electric machine 6 is connect with cross bar 3, after designing in this way,
The rotation of entire cross bar 3 can be realized by the rotation of control rotating electric machine 6, to realize the adjustment of projector position, use
It is quite convenient.
The bottom of pedestal 1 is additionally provided with electric roller 7, easy to remove, can save manpower.Electric roller 7, rotating electric machine
6, projection arrangement 4 is electrically connected respectively at control panel 12, is controlled by control panel 12.
As preferred or optional embodiment, reference GPS receiver 11 is disposed in proximity at the position of pedestal 1, just
Observation operation or replacement are carried out in surveyor.
As preferred or optional embodiment, clump weight 5 is set on cross bar 3 close to the one end at 2 top of support column, is thrown
Image device 4 is set to one end far from 2 top of support column on cross bar 3, and such design readily conforms to mechanical equilibrium condition.
As preferred or optional embodiment, clump weight 5 is imitation stone environmental protection clump weight.Imitation stone environmental protection clump weight,
Simple process and low cost can also export environmental protection tests by items, be good for the environment.
The embodiment of the present invention one needs first to carry out setting-out, and after setting-out is completed, base station is moved to layout point, then with
Point carries out accurate projection on the basis of layout point, needs to be divided into the completion of two steps, relatively time-consuming.Therefore, the present invention has also been proposed implementation
Two steps can be merged into a step by example two, embodiment two, and specific detailed technical solution is as follows:
Embodiment two
As shown in Fig. 4~Fig. 5, scene provided by the embodiment of the present invention two projects constructing device, including base station and shifting
Dynamic station, base station include tripod 18, handbook 16 and reference GPS receiver 11, and reference GPS receiver 11 is fixedly installed
In the top of tripod 18；
Movement station include pedestal 1, the support column being arranged on pedestal 12 and with the cross bar that is rotatablely connected at the top of support column 2
3, one end of cross bar 3 is provided with projection arrangement 4, and the other end is provided with clump weight 5, and 12 He of control panel is provided on support column 2
Station GPS receiver 17；
Reference GPS receiver 11 carries out continuous observation to satellite, and is observed data and passed in real time with survey station information
Station GPS receiver 17 is given, while station GPS receiver 17 also receives satellite-signal, is obtained according to relative positioning principle
Then the coordinate of movement station out inputs handbook 16 to layout point coordinate designed, surveyor is according to the prompt of movement station, i.e.,
The position to layout point can be found, starts projection later.
Projection constructing device in scene of the invention, is connect by pedestal 1, support column 2, cross bar 3, clump weight 5, base station GPS
Receipts machine 11 and projection arrangement 4 are used cooperatively, and construction site can be given to provide accurate projected image, projected position is avoided to go out
Existing deviation, not only facilitates construction, while also improving efficiency.
For base station of the invention as reference station, reference GPS receiver 11 carries out continuous observation to satellite, and is seen
Measurement information is sent to movement station by radio transmission facility with survey station information in real time, and station GPS receiver 17 is connecing
While receiving GPS satellite signal, by radio receiver, the data of base station transmission are received, then according to relative positioning original
Reason, calculates mobile station coordinates in real time.
Then handbook 16 is inputted to layout point coordinate designed on drawing, surveyor is according to the instruction of movement station, i.e.,
Station GPS receiver 17, it can remind you to go to the position to layout point, not only rapidly but also conveniently, since GPS is to pass through coordinate
Carry out direct setting-out, and precision is very high also very uniform, thus efficiency can greatly improve in field operation setting-out, and only need a people
Operation.
After surveyor completes setting-out, projection arrangement 4 can carry out accurate projection according to point on the basis of layout point.Due to
Setting-out is carried out using RTK technology, precision is quite high, therefore projecting according to layout point is not in projected position deviation.
Specifically, pedestal 1 is placed on outside construction area, cross bar 3 is placed in above construction area, so that projector is located at
The surface of construction area；Power on, construction drawing is projected to construction area, ratio 1:1, i.e., in perspective view by projector
Position, size it is corresponding with the position dimension position of entity, construction personnel directly constructs according to perspective view, without putting repeatedly
Line operation, constructs in which can be convenient, and improves construction efficiency and construction accuracy.
As preferred or optional embodiment, cross bar 3 is hollow stem, is provided with telescopic rod 8, telescopic rod 8 one in cross bar 3
End connect with cross bar 3 and equipped with retaining mechanism, and 8 other end of telescopic rod is provided with rotating mechanism, and rotating mechanism and projection arrangement 4 connect
It connects.
Locking mechanism includes the through-hole 9 being arranged on cross bar 3 and telescopic rod 8, and through-hole 9 is connected by clamping screw 10, when
When needing to adjust, clamping screw 10 is unclamped, telescopic rod 8 can be moved freely in cross bar 3 and is adjusted, and pass through lock after regulating
The tight connection of bolt 10 cooperation through-hole 9, realizes that connection, use are quite convenient.
As preferred or optional embodiment, rotating mechanism is movable elbow 14.Movable elbow 14 is able to drive projection
Instrument rotation, can not only project to the ground, can also be projected by rotating to vertical wall.
As preferred or optional embodiment, projection arrangement 4 is projector.When carrying on construction work at night, common projector
It can be realized as the purpose clearly projected.
As preferred or optional embodiment, including multiple projectors, projected by the way of compound projection.?
Daytime uses, then multiple projectors that generally configuration power is big, brightness is big, i.e. multiple projectors are thrown by the way of compound projection
The pattern being overlapped out, Lai Tigao brightness facilitate display.
As preferred or optional embodiment, battery 13, battery 13 and station GPS receiver are provided in pedestal 1
17 electrical connections, battery 13 is the power supply of station GPS receiver 17, simple and convenient.
As preferred or optional embodiment, battery 13 is electrically connected with control panel 12, and control panel 12 and projection fill
4 electrical connections are set, for controlling projection arrangement 4.
The top vertical of support column 2 is provided with rotating electric machine 6, the shaft of the rotating electric machine 6 is connect with cross bar 3.Due to
The top vertical of support column 2 is provided with rotating electric machine 6, the shaft of the rotating electric machine 6 is connect with cross bar 3, after designing in this way,
The rotation of entire cross bar 3 can be realized by the rotation of control rotating electric machine 6, to realize the adjustment of projector position, use
It is quite convenient.
The bottom of pedestal 1 is additionally provided with electric roller 7, easy to remove, can save manpower.Electric roller 7, rotating electric machine
6, projection arrangement 4 is electrically connected respectively at control panel 12, is controlled by control panel 12.
As preferred or optional embodiment, station GPS receiver 17 is disposed in proximity at the position of pedestal 1, just
Observation operation or replacement are carried out in surveyor.
As preferred or optional embodiment, clump weight 5 is set on cross bar 3 close to the one end at 2 top of support column, is thrown
Image device 4 is set to one end far from 2 top of support column on cross bar 3, and such design readily conforms to mechanical equilibrium condition.
As preferred or optional embodiment, clump weight 5 is imitation stone environmental protection clump weight.Imitation stone environmental protection clump weight,
Simple process and low cost can also export environmental protection tests by items, be good for the environment.
Projection arrangement 4 is provided on the movement station of the embodiment of the present invention two, it can be directly in setting-out after setting-out is completed
It is projected at point, it is more quick, convenient compared to embodiment one.
Any technical solution disclosed in aforementioned present invention unless otherwise stated, if it discloses numberical range,
Disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numberical ranges
The only obvious or representative numerical value of technical effect in many enforceable numerical value.It, can not since numerical value is more
Exhaustion, so the present invention just discloses technical solution of the component values to illustrate the present invention, also, the above-mentioned numerical value enumerated is not
The limitation to the invention protection scope should be constituted.
If the words such as " first ", " second " are used herein come if limiting components, those skilled in the art are answered
This knows: the use of " first ", " second " is intended merely to facilitate in description and is distinguished components as not having Stated otherwise
Outside, above-mentioned word has no special meaning.
Meanwhile if aforementioned present invention discloses or relates to the components or structural member of connection fastened to each other, except another
There is statement outer, is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, it can also be with
Understand are as follows: non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure
(such as replaced (obviously can not be using except integrally formed technique) be manufactured using casting technique is integrally formed.
In addition, for indicating the art of positional relationship or shape applied in any technical solution disclosed in aforementioned present invention
Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.Either component provided by the invention
Either being assembled by multiple individual component parts, or the separate part that integrally formed technique manufactures.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of scene projection constructing device, it is characterised in that: including base station and movement station, the base station includes pedestal
(1), the support column (2) being arranged on the pedestal (1) and the cross bar (3) with rotation connection at the top of the support column (2), institute
The one end for stating cross bar (3) is provided with projection arrangement (4), and the other end is provided with clump weight (5), is provided on the support column (2)
Control panel (12) and reference GPS receiver (11)；
The movement station includes RTK centering rod (15), handbook (16) and station GPS receiver (17), the base station GPS
Receiver (11) is set to the lower part of the control panel (12), is fixedly installed movement at the top of the RTK centering rod (15)
GPS receiver of standing (17)；
The reference GPS receiver (11) carries out continuous observation to satellite, and is observed data and survey station information is real-time
It sends to station GPS receiver (17), while station GPS receiver (17) also receives satellite-signal, according to relative positioning
Principle obtains the coordinate of movement station, then inputs the handbook (16) to layout point coordinate designed, surveyor holds institute
RTK centering rod (15) are stated, the position to layout point can be found, base station is moved to layout point later and starts to project.
2. projection constructing device in scene according to claim 1, it is characterised in that: the cross bar (3) is hollow stem, described
It is provided with telescopic rod (8) in cross bar (3), described telescopic rod (8) one end connect with the cross bar (3) and equipped with retaining mechanism, institute
It states telescopic rod (8) other end and is provided with rotating mechanism, the rotating mechanism is connect with the projection arrangement (4).
3. projection constructing device in scene according to claim 2, it is characterised in that: the rotating mechanism is movable elbow
(14)。
4. projection constructing device in scene according to claim 2, it is characterised in that: the projection arrangement (4) is projector.
5. projection constructing device in scene according to claim 4, it is characterised in that: including multiple projectors, use is compound
The mode of projection is projected.
6. projection constructing device in scene according to claim 1, it is characterised in that: be provided with battery in the pedestal (1)
(13), the battery (13) is electrically connected with the reference GPS receiver (11).
7. projection constructing device in scene according to claim 6, it is characterised in that: the battery (13) and the control plane
Plate (12) electrical connection, the control panel (12) is electrically connected with the projection arrangement (4), for controlling the projection arrangement (4).
8. projection constructing device in scene according to claim 6, it is characterised in that: the reference GPS receiver (11)
It is disposed in proximity at the position of the pedestal (1).
9. projection constructing device in scene according to claim 1, it is characterised in that: the clump weight (5) is set to described
One end on cross bar (3) at the top of the support column (2), the projection arrangement (4) are set on the cross bar (3) far from institute
State one end at the top of support column (2).
10. projection constructing device in scene according to claim 9, it is characterised in that: the clump weight (5) is imitation stone ring
Protect clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645314.XA CN110259159A (en) | 2019-07-17 | 2019-07-17 | Scene projection constructing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645314.XA CN110259159A (en) | 2019-07-17 | 2019-07-17 | Scene projection constructing device |
Publications (1)
| Publication Number | Publication Date |
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| CN110259159A true CN110259159A (en) | 2019-09-20 |
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ID=67926695
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|---|---|---|---|
| CN201910645314.XA Pending CN110259159A (en) | 2019-07-17 | 2019-07-17 | Scene projection constructing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905224A (en) * | 2019-12-13 | 2020-03-24 | 中铁四局集团第五工程有限公司 | Auxiliary point throwing device and method for construction measurement |
| CN111396717A (en) * | 2020-03-17 | 2020-07-10 | 长沙智能机器人研究院有限公司 | Pay-off device and construction pay-off method |
| CN111636698A (en) * | 2020-06-30 | 2020-09-08 | 中交一公局集团有限公司 | Catching tool and auxiliary mounting tool |
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| CN111636698A (en) * | 2020-06-30 | 2020-09-08 | 中交一公局集团有限公司 | Catching tool and auxiliary mounting tool |
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