CN108759799A - A kind of laser orientation system and application method for side slope sash beam setting-out - Google Patents
A kind of laser orientation system and application method for side slope sash beam setting-out Download PDFInfo
- Publication number
- CN108759799A CN108759799A CN201810782485.2A CN201810782485A CN108759799A CN 108759799 A CN108759799 A CN 108759799A CN 201810782485 A CN201810782485 A CN 201810782485A CN 108759799 A CN108759799 A CN 108759799A
- Authority
- CN
- China
- Prior art keywords
- laser
- adjusting
- switching device
- leveling
- reflective mirror
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000004873 anchoring Methods 0.000 claims description 11
- 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 description 11
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000007596 consolidation process Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 206010003084 Areflexia Diseases 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/008—Active optical surveying means combined with inclination sensor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Abstract
The invention discloses a kind of laser orientation system and application method for side slope sash beam setting-out, the laser orientation system includes emitter (leveling unit, vertical upright bar, sliding unit, laser pen fixed cell, vertical scale), switching device (tripod, leveling base, fine-adjusting unit, support rotary unit, reflective mirror).The present invention can realize precise positioning setting-out, and extend to the sash beam on transverse direction and its periphery by vertical sash beam together, and then extend and extend to entire setting-out slope surface.This laser orientation system can not only ensure sash beam central line lofting required precision, the characteristic for extending to entire slope surface can be extended using it, construction production efficiency is greatly improved, avoids a large amount of personnel's work holdup from happening, ensures construction speed while reducing construction cost.
Description
Technical field
The present invention relates to sash beam center lines during slope construction quickly, precise positioning field, specifically a kind of to be used for side
The laser orientation system and application method of slope sash beam setting-out.
Background technology
In civil engineering production practices activity, with the engineering constructions such as railway, highway, water conservancy or place and development, relate to
And a large amount of slope project.Side slope protection more universal at present is mainly the construction of sash beam type, appearance requirement
Very high, flat vertical line shape is straight, surfacing.To ensure its presentation quality, it is necessary to carry out accurate setting-out to per pass sash beam,
It can guarantee linear straight.Traditional construction lofting relies primarily on survey crew and carries out setting-out to per pass sash beam center line, and worker adopts
Positioning and hanging wire label are carried out with drill rod.This method construction survey setting-out workload is very big, in the longer slope construction of battle line
In it is especially prominent, often there is the case where survey crew is not enough, and working face need to wait in line survey crew's setting-out successively；And or
The position that the rigid setting-out of person is completed, worker accidentally touch or destroy generation, itself can not be corrected, and can only again wait for survey crew
Again setting-out.It causes site operation extremely inefficient in this way, increases unnecessary construction cost, and seriously affect construction speed.
Invention content
Technical problem to be solved by the invention is to provide a kind of laser orientation system for side slope sash beam setting-out and
Application method is extended to the sash beam on transverse direction and its periphery by vertical sash beam together, realizes that extension extends to entire slope surface and puts
The purpose of sample.The laser orientation system can not only ensure sash beam central line lofting required precision, can extend extension using it
To the characteristic of entire slope surface, construction production efficiency is greatly improved, a large amount of personnel's work holdup is avoided to happen, reduces construction cost
While ensure construction speed.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of laser orientation system for side slope sash beam setting-out, including emitter and switching device, the transmitting
Device is for emitting the laser lead for regulating orientation, and the switching device is for expanded laser light conducting wire to entire setting-out slope surface；
The structure of the emitter is：Bottom is provided with the leveling unit for adjusting emitter, the leveling list
It is fixed with a vertical upright bar in member, sliding unit is cased in the vertical upright bar；The sliding unit passes through the first fastening spiral shell
Vertical scale is stuck in the fluting of sliding unit side by bolt；The concrete structure of the sliding unit is：Above and below vertical upright bar
Sliding slot is provided in the middle part of mobile sliding block, the sliding block side is provided with the first tune for fixing sliding unit in vertical upright bar
Screw rod is saved, sliding block another side connects laser pen fixed cell by the first connecting screw, and is adopted close to sliding slot side on sliding block
90 ° of compasses and horizontal pointer are set with consolidation style, it is desirable that 90 ° of compasses and horizontal pointer are vertical with vertical upright bar holding；Swashing
First angle pointer is arranged using consolidation style on the inside of light pen fixed cell, it is desirable that be consistent with its center, as transmitting fills
It sets rotation and rotates simultaneously；The fixed laser pen on laser pen fixed cell is fixed with the first wire-hanging hook in sliding block lower end；
The structure of the switching device is：Leveling base is set on tripod, support rotation is set on the leveling base
Unit is provided with fine-adjusting unit by the support rotary unit；Reflective mirror is installed on support rotary unit；The leveling base
Structure is：Level tune screw rod is vertically arranged including upper bed-plate and lower bottom base, between upper bed-plate and lower bottom base, upper bed-plate surface is set
It is equipped with level(l)ing bubble and sliding slot baffle；The structure of the fine-adjusting unit is：Two pieces of gears are oppositely arranged between two pieces of sliding slot baffles
Plate, each baffle are in contact with the second adjusting screw rod, and the second adjusting screw rod is fixed on upper bed-plate by nut；The support rotation
Turning cellular construction is：360 ° of graduated scales are fixed on pedestal, pedestal middle part is connected with connector by the second connecting screw, connects
Device side is fixed with the second angle pointer being used cooperatively with 360 ° of graduated scales, and up and down adjustment is provided on the connector
Bar, the up and down adjustment bar connect reflective mirror.
Further, the leveling unit structure is：Several Level tune screw rods are provided with adjusting tablet surrounding vertical,
It adjusts plate center and is provided with centre bore, and be provided with level(l)ing bubble on adjusting tablet, the vertical upright bar is fixed on tune
It saves on tablet.
Further, the adjusting tablet is triangle flat plate, and the Level tune screw rod is arranged 3, is separately positioned on
Adjust 3 vertex of tablet.
Further, adding rubber ring in laser pen tail portion prevents laser pen from sliding.
Further, lower part circle internal thread is arranged in the connector lower end, and for connecting the second connecting screw, upper end is set
It sets top and reserves rectangle regulating tank, for connecting reflective mirror.
Further, the up and down adjustment bar is fixed on connector setting position by the second fastening bolt.
Further, the upper bed-plate and lower bottom base are triangle base, and Level tune screw rod herein is also provided with 3,
It is separately positioned on 3 vertex of upper bed-plate.
Further, the mirror construction is：Outrigger connects mirror body by adapter, and the second extension is fixed in outrigger lower end
Line hook.
A kind of application method of laser orientation system for side slope sash beam setting-out, includes the following steps：
Step 1：Pre- pile anchoring point is set
Selection observation point position first, and setting-out is carried out by survey crew, by the pre-buried measurement of concreting mode
Line index；
Step 2：Place emitter
1) leveling places emitter on the top surface of stake position, is roughly measured and is indicated by central aperture；Pass through observation
Level(l)ing bubble adjusts Level tune screw rod height, and emitter is made to be in horizontality；
2) after emitter leveling, laser pen is adjusted to state vertically down for centering, is carried out pair using laser lead
In；
3) essence is flat, and it is flat to carry out essence to emitter again after centering, it is ensured that level(l)ing bubble is placed in the middle；
Step 3：Adjust Laser emission position
In advance according to sash top surface of the beam elevation, the height of ratio of slope, pre- pile anchoring point height and the first wire-hanging hook and laser pen center
The height of degree or the second wire-hanging hook and reflective mirror center calculates laser pen firing altitude value h and launch angle θ；It is first depending on meter
Calculated altitude value h adjusts sliding unit height and position by vertical scale, and then according to launch angle θ, rotation laser pen is fixed single
Member adjustment launch angle；
Step 4：Switching device is installed
1) position is selected, and radiating laser beams direction is roughly looked for first with reflective mirror, then determines that tripod is general
Fixed position；Tripod is first installed after determining position, and rough smooth；Then by the leveling base of switching device and tripod
Platform links together, and at this moment observes laser point whether in mirror body, otherwise should be by adjusting tripod height or left and right position
Setting ensures light source point in mirror body；
2) leveling makes switching device be in horizontality by observing level(l)ing bubble adjusting Level tune screw rod height；
Step 5：Accurate adjusting switchover device
By the laser beam source position of surveillance mirror, the vertical height of adjusting switchover device and horizontal displacement make light
Source point is located at " ten " word silk scale center；The reflective mirror of other reflective mirrors correction switching device is finally used to keep hanging down with laser beam
Straight state；It is observed using other reflective mirrors in the reflective mirror surrounding of switching device and being sent out with the presence or absence of reflection laser beam, if so, then
By rotate switching device adjust reflective mirror angle position, until areflexia laser beam is sent out until, it is determined that laser beam and
Reflective mirror keeps vertical means, and records initial angle angle value；
Step 6：Hanging wire simultaneously marks
After switching device precise positioning, sash beam center line bracing wire is marked by the first wire-hanging hook and the second wire-hanging hook,
And the bracing wire in place retightened using mark post after bracing wire on switching device hook；
Step 7：Switching extends
In advance adjustment angle value is calculated according to reflective mirror refractive index；Solution bracing wire is sent to adjust mirror reflection by switching device
Angle, adjusting angle angle value rise according to the initial angle angle value recorded in step 5 and calculate, and then turn according to step 4, step 5 installation
Connection device 2.
Compared with prior art, the beneficial effects of the invention are as follows：
1) present invention can be carried out using laser sash beam quickly, precise positioning setting-out, and realized using its switching device
Extend the purpose for extending to entire slope surface setting-out.
2) precision of the present invention is high, operability is strong, and professional survey crew is only needed to be arranged after positioning view pile and regular calibration
Work is outer, and field technician, even worker can operate, and completes sash beam setting-out work.It greatly improves in this way
Construction production efficiency, avoids a large amount of personnel's work holdup from happening, ensures construction speed while reducing construction cost.
3) present invention, which can be good at substituting current operating method, puts per pass sash beam center line by survey crew
Sample, worker is positioned using drill rod and hanging wire label.
Description of the drawings
Fig. 1 is laser orientation system overall schematic in the present invention.
Fig. 2 is laser orientation system use principle figure in the present invention.
Fig. 3 is laser beam emitting device front view in the present invention.
Fig. 4 is laser beam emitting device side view in the present invention.
Fig. 5 is leveling unit structural schematic diagram in the present invention.
Fig. 6 is sliding unit structural schematic diagram in the present invention.
Fig. 7 is laser pen fixed cell structural schematic diagram in the present invention.
Fig. 8 is enlarged diagram at A-A in Fig. 3 of the present invention.
Fig. 9 is switching device structural schematic diagram in the present invention.
Figure 10 is leveling base front view in the present invention.
Figure 11 is leveling base vertical view in the present invention.
Figure 12 is fine-adjusting unit structural schematic diagram in the present invention.
Figure 13 is support rotary unit structural schematic diagram in the present invention.
Figure 14 is connector construction schematic diagram in the present invention.
Figure 15 is mirror construction schematic diagram in the present invention.
In figure：1- emitters；2- switching devices；3- laser leads；4- bracing wires；The pre- pile anchoring points of 5-；6- leveling units；7-
Vertical upright bar；8- sliding units；9- vertical scales；10- laser pen fixed cells；11- sliding slots；The first adjusting screw rods of 12-；13-
Level tune screw rod；14- level(l)ing bubbles；15- centre bores；The horizontal pointers of 16-；The first wire-hanging hooks of 17-；18- first angle pointers；
The first connecting screws of 19-；20- compasses；21- rubber rings；22- laser pens；The first fastening bolts of 23-；24- tripods；25- leveling
Pedestal；26- fine-adjusting units；27- supports rotary unit；28- reflective mirrors；29- lower bottom bases；30- upper bed-plates；31- sliding slot baffles；
32- nuts；The second adjusting screw rods of 33-；34- baffles；35- pedestals；36-360 ° of graduated scale；37- second angle pointers；38- connections
Device；39- up and down adjustment bars；The second fastening bolts of 40-；The second connecting screws of 41-；The lower parts 42- circle internal thread；The tops 43- are pre-
Stay rectangle regulating tank；The second wire-hanging hooks of 44-；45- mirror bodies；46- adapters；47- outriggers.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
A kind of laser orientation system for side slope sash beam setting-out provided by the invention, including 1 leveling list of emitter
Member 6, vertical upright bar 7, sliding unit 8, laser pen fixed cell 10,9 switching device of vertical scale, 2 tripod 24, leveling base
25, fine-adjusting unit 26, support rotary unit 27, reflective mirror 28.Emitter 1 is mounted on pre- pile anchoring point 5, and pre- pile anchoring point 5 is whole
A setting-out laser orientation system originates datum mark, is arranged in the spud pile position in top of the slope.Emitter 1 is rising for Laser emission
Beginning device, leveling unit 6 can ensure device horizontal stable；Its vertical upright bar 7 is fixed on leveling unit 6, and is protected with it
It holds and plumbness；Its sliding unit 8 plays a part of connecting laser pen fixed cell 10 and upper and lower adjusting height；Its laser
Fixed cell 10 is made of anchor ear part, first angle pointer 18, laser pen 22.Switching device 2 is entire laser lofting system
It receives, and turns to the device of extension, tripod 24 is the frame body for being stabilized in support device in side slope；Its leveling base 25 and three
24 platform of corner bracket, which is connected by screw bolts, can ensure that device is stablized；Its fine-adjusting unit 26 is the sliding slot being preset on leveling base 25
And baffle 34, it is capable of the displacement of horizontal left and right direction adjusting reflective mirror 28；It is fixed counter-mirror 28 that it, which supports rotary unit 27,
And it can highly adjust above and below, 360 ° of devices turned to；Its reflective mirror 28 is laser pick-off and turns to the carrier of extension.
The position of pre- pile anchoring point 5 is marked by surveying and locating, using the pre-buried measuring center mark of concreting mode,
Ask the burial place selection of observation stake position in stabilization, reliable side slope.In implementation process, regular calibration is answered.
The leveling unit 6 of emitter 1 is equilateral triangle structure, and 3 Level tunes are arranged in its equidistant angular position
Screw rod 13 judges that whether horizontal emitter 1 is in by observing level(l)ing bubble 14.One is reserved in its center position
Hole enables laser beam to penetrate, and is conducive to device with mark is measured and carries out centering.In 7 center side of vertical upright bar reserved one
A scale notch ensures that vertical scale 9 can be worn to observation stake position top surface, it is high to be conducive to device level measurement control observation pile center
Journey H+ rod reading value Z=surveying and locatings control elevation.
The vertical upright bar 7 of emitter 1 is integrally fixed in 6 rectangular configuration of leveling unit, and keeps vertical rod piece with it,
Its status requirement designed meets the centre bore 15 of leveling unit 6 and 22 center of laser pen is consistent.
The sliding unit 8 of emitter 1 is provided in vertical upright bar 7, is made by the way that the first adjusting screw rod of adjusting 12 is elastic
It is slided along upright bar above and below to regulating device height.Fixed first connecting screw 19, which is arranged, in its other side to rotate
For connecting laser pen fixed cell 10, and 90 ° of compasses 20 and horizontal pointer 16 are being arranged using consolidation style close to sliding slot side,
It is required that 90 degree of compasses 20 and horizontal pointer 16 keep vertical with vertical upright bar 7, cannot rotate.And it is arranged in the bottom of homonymy
First wire-hanging hook 17, it is desirable that 17 extension of the first wire-hanging hook is consistent with 22 center of laser pen, the height with 22 center of laser pen
The height of second wire-hanging hook 44 and 45 center of mirror body of degree=switching device 2.
The laser pen fixed cell 10 of emitter 1 is the anchor ear part of fixed laser pen 22, with 8 connecting screw of sliding unit
It using screwed connection, is rotated along screw rod, is conducive to the adjustment of angle.First angle pointer is arranged using consolidation style on the inside of it
18, it is desirable that be consistent with its center, rotated simultaneously as device rotates.Adding rubber ring 21 in 22 tail portion of laser pen prevents
It slides.
The vertical scale 9 of emitter 1 is the straight steel ruler for measuring vertical height, and notch is reserved extremely to wearing leveling unit 6
Pre- 5 top side location of pile anchoring point；In order to keep it vertical, the concave notch of fixed ruler is set in chute device, and pass through fastening
Bolt is fixed.
The tripod 24 of switching device 2 is using the frame body of three supporting leg support platforms of scalable adjustment, frame body platform
Center reserving hole and connection bolt consolidate upper unit to be connect with leveling base.
The leveling base 25 of switching device 2 uses double-layer structure, and one is connected with each other by Level tune screw rod 13, goes to the bottom
Seat 29 is connected with 24 platform of tripod by bolt, and upper bed-plate 30 is similar with the leveling unit 6 of emitter 1, using etc.
Side triangular structure, and the leveling of 3 Level tune screw rods 13 and the progress device of level(l)ing bubble 14 is set.
The fine-adjusting unit 26 of switching device 2 is laid on leveling base 25, for adjusting 45 left and right position of upper part mirror body
It moves；Base width according to mirror body support device reserves sliding slot, it is kept to carry out displacement along reserved slideway；In its direction of displacement side
Flapper and adjusting screw rod are set, pushing tow is carried out to the pedestal of mirror body support device, plays the role of left and right displacement fine tuning.
The support rotary unit 27 of switching device 2 is 28 vertical supporting of reflective mirror and the device that horizontally rotates, pedestal top
Centrally disposed second connecting screw 41 in face, 41 root of the second connecting screw are consolidated with upper bed-plate 30, and exposed parts are screw thread；More than
30 center of pedestal is that 360 ° of graduated scales 36 are arranged in the center of circle.Connector 38 is the special construction that device connects above and below, its underpart and the
Two connecting screws 41 are to be bolted, and its underpart is adjusted using round internal thread structure, upper part in order to ensure that mirror body 45 supports
Bar does not rotate or angle changes, and level angle adjustment can only be adjusted by the rotation of connector 38, then connector
38 preformed grooves and upper and lower adjusting rod use rectangular configuration；Up and down adjustment bar 39 is the micromatic setting of 45 height of mirror body, passes through setting
It is realized connecting its second fastening bolt 40.Second angle pointer 37 is arranged in 38 bottom of connector, it is desirable that itself and mirror body 45
Plumbness is remained when vertical plane.
The reflective mirror 28 of switching device 2 is fixed using anchor ear part, is used rotation connection mode with anchor ear part, is conducive to
45 angle of mirror body adjusts, centrally disposed second wire-hanging hook 44 of anchor ear part, with the wire-hanging hook of 45 centre-height of mirror body=first 17 with
22 centre-height of laser pen.
It is divided into following steps implementation for the laser orientation system of side slope sash beam setting-out in the present invention：
Step 1：Pre- pile anchoring point 5 is set
Selection observation point position first, and setting-out is carried out by survey crew, by the pre-buried measurement of concreting mode
Line index；
Step 2：Place emitter 1
1) leveling places emitter 1 on the top surface of stake position, roughly by centre bore 15 to locating tab assembly mark；Pass through
It observes level(l)ing bubble 14 and adjusts 13 height of Level tune screw rod, emitter 1 is made to be in horizontality；
2) after 1 leveling of emitter, laser pen 22 is adjusted to state vertically down for centering, using laser lead 3 into
Row centering；
3) essence is flat, and it is flat to carry out essence to emitter 1 again after centering, it is ensured that level(l)ing bubble 14 is placed in the middle；
Step 3：Adjust Laser emission position
In advance according to sash top surface of the beam elevation, ratio of slope, 5 elevation of pre- pile anchoring point and the first wire-hanging hook 17 and 22 center of laser pen
Height or the second wire-hanging hook 44 and 28 center of reflective mirror height, calculate laser pen 22 firing altitude value h and launch angle θ；
It is first depending on computed altitude value h, 8 height and position of sliding unit is adjusted by vertical scale 9, then according to launch angle θ, rotation
Laser pen fixed cell 10 adjusts launch angle；
Step 4：Switching device 2 is installed
1) position is selected, and radiating laser beams direction is roughly looked for first with reflective mirror 28, then determines tripod 24
General fixed position；Tripod 24 is first installed after determining position, and rough smooth；Then by the leveling base of switching device 2
25 link together with 24 platform of tripod, at this moment observe laser point whether in mirror body 45, otherwise should be by adjusting triangle
24 height of frame or left and right position ensure light source point in mirror body 45；
2) leveling makes switching device 2 be in horizontal by observing 13 height of the adjusting Level tune of level(l)ing bubble 14 screw rod
State；
Step 5：Accurate adjusting switchover device 2
By the laser beam source position of surveillance mirror 28, the vertical height of adjusting switchover device 2 and horizontal displacement make
Light source point is located at " ten " word silk scale center；Finally use the reflective mirror 28 and laser beam of other reflective mirrors correction switching device 2
Keep plumbness；It is sent out with the presence or absence of reflection laser beam using the observation of other reflective mirrors in 28 surrounding of reflective mirror of switching device 2
Go out, if so, then adjusting the angle position of reflective mirror 28 by rotating switching device 2, until areflexia laser beam is sent out, then
It determines that laser beam keeps vertical means with reflective mirror 28, and records initial angle angle value；
Step 6：Hanging wire simultaneously marks
After 2 precise positioning of switching device, by the first wire-hanging hook 17 and the second wire-hanging hook 44 by sash beam center line bracing wire
Label, and the bracing wire 4 in place retightened using mark post after bracing wire on the hook of switching device 2；
Step 7：Switching extends
In advance adjustment angle value is calculated according to reflective mirror refractive index；Solution bracing wire 4 is sent to adjust reflective mirror 28 by switching device 2
Reflection angle, adjusting angle angle value rise according to the initial angle angle value recorded in step 5 and calculate, and then pacify according to step 4, step 5
Fill switching device 2.
Side slope sash beam protection works construction of the present invention suitable for the engineering constructions such as railway, highway, water conservancy or place.
Present system precision is high, operability is strong, only needs professional survey crew to be arranged after positioning view pile and outside regular calibration, scene
Technical staff, even worker can operate, and complete sash beam setting-out work.The present invention can not only ensure sash beam center line
Oxygen evolution rate requirement, maximum feature is can to extend to extend to entire slope surface, greatly improves construction production efficiency in this way,
It avoids a large amount of personnel's work holdup from happening, ensures construction speed while reducing construction cost.
Claims (9)
1. a kind of laser orientation system for side slope sash beam setting-out, which is characterized in that including emitter (1) and switching dress
It sets (2), the emitter (1) is for emitting the laser lead (3) for regulating orientation, and the switching device (2) is for extending
Laser lead (3) is to entire setting-out slope surface；
The structure of the emitter (1) is：Bottom is provided with the leveling unit (6) for adjusting emitter (1), the tune
It is fixed with a vertical upright bar (7) on flat unit (6), sliding unit (8) is cased on the vertical upright bar (7)；The sliding is single
Vertical scale (9) is stuck in the fluting of sliding unit (8) side by first (8) by the first fastening bolt (23)；The sliding is single
The concrete structure of first (8) is：It is provided with sliding slot (11) in the middle part of the sliding block that vertical upright bar (7) moves up and down, the sliding block side is set
It is equipped with the first adjusting screw rod (12) for fixing sliding unit (8) in vertical upright bar (7), sliding block another side passes through first
Connecting screw (19) connects laser pen fixed cell (10), and is arranged using consolidation style close to sliding slot (11) side on sliding block
90 ° of compasses (20) and horizontal pointer (16), it is desirable that 90 degree of compasses (20) and horizontal pointer (16) keep hanging down with vertical upright bar (7)
Directly；Using consolidation style setting first angle pointer (18) on the inside of laser pen fixed cell (10), it is desirable that kept with its center
Unanimously, it is rotated simultaneously as emitter (1) rotates；The fixed laser pen (22) on laser pen fixed cell (10), in cunning
Block lower end is fixed with the first wire-hanging hook (17)；
The structure of the switching device (2) is：Leveling base (25) is set on tripod (24), is set on the leveling base (25)
Support rotary unit (27) is set, fine-adjusting unit (26) is provided with by the support rotary unit (27)；Support rotary unit (27)
Upper installation reflective mirror (28)；The structure of the leveling base (25) is：Including upper bed-plate (30) and lower bottom base (29), upper bed-plate
(30) Level tune screw rod (13) is vertically arranged between lower bottom base (29), upper bed-plate (30) surface is provided with level(l)ing bubble (14)
With sliding slot baffle (31)；The structure of the fine-adjusting unit (26) is：Two pieces of gears are oppositely arranged between two pieces of sliding slot baffles (31)
Plate (34), each baffle (34) are in contact with the second adjusting screw rod (33), and the second adjusting screw rod (33) is solid by nut (32)
Due to upper bed-plate (30)；Support rotary unit (27) structure is：360 ° of graduated scales (36), pedestal are fixed on pedestal (35)
(35) middle part is connected with connector (38) by the second connecting screw (41), and connector (38) side is fixed with and 360 ° of graduated scales
(36) the second angle pointer (37) being used cooperatively, is provided with up and down adjustment bar (39) on the connector (38), it is described on
Lower dolly bar (39) connects reflective mirror (28).
2. a kind of laser orientation system for side slope sash beam setting-out according to claim 1, which is characterized in that described
Leveling unit (6) structure is：Several Level tune screw rods (13) are provided with adjusting tablet surrounding vertical, plate center is adjusted and opens
There is centre bore (15), and be provided with level(l)ing bubble (14) on adjusting tablet, it is flat that the vertical upright bar (7) is fixed on adjusting
On plate.
3. a kind of laser orientation system for side slope sash beam setting-out according to claim 2, which is characterized in that described
Adjusting tablet is triangle flat plate, and the Level tune screw rod (13) is arranged 3, is separately positioned on 3 apex angles for adjusting tablet
Place.
4. a kind of laser orientation system for side slope sash beam setting-out according to claim 1, which is characterized in that swashing
Rubber ring (21) is added in light pen (22) tail portion prevents laser pen (22) from sliding.
5. a kind of laser orientation system for side slope sash beam setting-out according to claim 1, which is characterized in that described
Lower part circle internal thread (42) is arranged in connector (38) lower end, and for connecting the second connecting screw (41), it is pre- that top is arranged in upper end
Rectangle regulating tank (43) is stayed, for connecting reflective mirror (28).
6. a kind of laser orientation system for side slope sash beam setting-out according to claim 1, which is characterized in that described
Up and down adjustment bar (39) is fixed on connector (38) setting position by the second fastening bolt (40).
7. a kind of laser orientation system for side slope sash beam setting-out according to claim 1, which is characterized in that described
Upper bed-plate (30) and lower bottom base (29) are triangle base, and Level tune screw rod (13) herein is also provided with 3, is separately positioned on
3 vertex of upper bed-plate (30).
8. a kind of laser orientation system for side slope sash beam setting-out according to claim 1, which is characterized in that described
Reflective mirror (28) structure is：Outrigger (47) connects mirror body (45) by adapter (46), and the second extension is fixed in outrigger (47) lower end
Line hook (44).
9. a kind of application method of laser orientation system according to claim 1, which is characterized in that include the following steps：
Step 1：Pre- pile anchoring point (5) is set
Selection observation point position first, and setting-out is carried out by survey crew, pass through the pre-buried measurement center line mark of concreting mode
Will；
Step 2：Place emitter (1)
1) leveling places emitter (1) on the top surface of stake position, roughly by centre bore (15) to locating tab assembly mark；Pass through
It observes level(l)ing bubble (14) and adjusts Level tune screw rod (13) height, emitter (1) is made to be in horizontality；
2) centering adjusts laser pen (22) to state vertically down after emitter (1) leveling, utilizes laser lead (3)
Carry out centering；
3) essence is flat, and it is flat to carry out essence to emitter (1) again after centering, it is ensured that level(l)ing bubble (14) is placed in the middle；
Step 3：Adjust Laser emission position
In advance according in sash top surface of the beam elevation, ratio of slope, pre- pile anchoring point (5) elevation and the first wire-hanging hook (17) and laser pen (22)
The height of the height of the heart or the second wire-hanging hook (44) and reflective mirror (28) center calculates laser pen (22) firing altitude value h and hair
Penetrate angle, θ；It is first depending on computed altitude value h, sliding unit (8) height and position is adjusted by vertical scale (9), then according to hair
Angle, θ is penetrated, rotation laser pen fixed cell (10) adjusts launch angle；
Step 4：Switching device (2) is installed
1) position is selected, and radiating laser beams direction is roughly looked for first with reflective mirror (28), then determines tripod (24)
General fixed position；Tripod (24) is first installed after determining position, and rough smooth；Then by the leveling of switching device (2)
Pedestal (25) links together with tripod (24) platform, at this moment observes laser point whether in mirror body (45), otherwise should lead to
Crossing adjustment tripod (24) height or left and right position ensures light source point in mirror body (45)；
2) leveling highly makes switching device (2) be in level by observing level(l)ing bubble (14) adjusting Level tune screw rod (13)
State；
Step 5：Accurate adjusting switchover device (2)
By the laser beam source position of surveillance mirror (28), the vertical height of adjusting switchover device (2) and horizontal displacement make
Light source point is located at " ten " word silk scale center；It finally uses the reflective mirror (28) of other reflective mirrors correction switching device (2) and swashs
Light beam keeps plumbness；Reflective mirror (28) surrounding in switching device (2) whether there is reflection using the observation of other reflective mirrors
Laser beam is sent out, if so, the angle position of reflective mirror (28) is then adjusted by rotating switching device (2), until areflexia laser
Until beam is sent out, it is determined that laser beam keeps vertical means with reflective mirror (28), and records initial angle angle value；
Step 6：Hanging wire simultaneously marks
After switching device (2) precise positioning, sash beam center line is drawn by the first wire-hanging hook (17) and the second wire-hanging hook (44)
Wire tag, and the bracing wire (4) in place retightened using mark post after bracing wire on switching device (2) hook；
Step 7：Switching extends
In advance adjustment angle value is calculated according to reflective mirror refractive index；Solution bracing wire (4) is sent to adjust reflective mirror by switching device (2)
(28) reflection angle, adjusting angle angle value rises according to the initial angle angle value recorded in step 5 and calculates, then according to step 4, step
5 installation switching devices (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782485.2A CN108759799B (en) | 2018-07-17 | 2018-07-17 | Laser positioning system for lofting of side slope frame grid beam and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782485.2A CN108759799B (en) | 2018-07-17 | 2018-07-17 | Laser positioning system for lofting of side slope frame grid beam and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108759799A true CN108759799A (en) | 2018-11-06 |
| CN108759799B CN108759799B (en) | 2024-02-20 |
Family
ID=63974080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810782485.2A Active CN108759799B (en) | 2018-07-17 | 2018-07-17 | Laser positioning system for lofting of side slope frame grid beam and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759799B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586193A (en) * | 2018-11-14 | 2019-04-05 | 青海送变电工程有限公司 | It is a kind of for adjusting the combined adjuster and adjusting method of support insulator |
| CN110057311A (en) * | 2019-06-10 | 2019-07-26 | 梁永明 | A kind of dioptric apparatus cooperating total station survey |
| CN110093842A (en) * | 2019-04-30 | 2019-08-06 | 上海二十冶建设有限公司 | Auxiliary device and its application method for interlocking segment construction |
| CN110388901A (en) * | 2019-07-16 | 2019-10-29 | 上海市基础工程集团有限公司 | For prefabricated stand column perpendicular attitude measuring device |
| CN110411425A (en) * | 2019-07-16 | 2019-11-05 | 上海市基础工程集团有限公司 | Method applied to prefabricated stand column positioning measurement |
| CN110411424A (en) * | 2019-07-16 | 2019-11-05 | 上海市基础工程集团有限公司 | Method for the measurement of prefabricated stand column perpendicular attitude |
| CN110411423A (en) * | 2019-07-16 | 2019-11-05 | 上海市基础工程集团有限公司 | Applied to prefabricated stand column positioning measuring device |
| CN110514186A (en) * | 2019-07-31 | 2019-11-29 | 卫鸿婧 | Equipment maintenance device is used in a kind of communication |
| CN113586301A (en) * | 2021-07-27 | 2021-11-02 | 北京工业大学 | Dual-fuel injection device and method capable of adjusting angle and relative position |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0787972A2 (en) * | 1996-01-31 | 1997-08-06 | Kabushiki Kaisha Topcon | Laser levelling means |
| JP2008055436A (en) * | 2006-08-29 | 2008-03-13 | Sharp Corp | Laser beam irradiation device |
| CN106931915A (en) * | 2017-03-13 | 2017-07-07 | 四川大学 | A kind of measuring system and measuring method of five-axis machine tool translation axis error |
| CN107063211A (en) * | 2017-05-24 | 2017-08-18 | 葛洲坝测绘地理信息技术有限公司 | The holder device and measuring method of a kind of accurate adjustment laser orientation instrument |
| CN107966133A (en) * | 2018-01-15 | 2018-04-27 | 季志博 | Railway manually track lifting elevation laser control apparatus and its elevation control method |
| CN208458740U (en) * | 2018-07-17 | 2019-02-01 | 中国水利水电第五工程局有限公司 | A kind of laser orientation system for side slope sash beam setting-out |
-
2018
- 2018-07-17 CN CN201810782485.2A patent/CN108759799B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0787972A2 (en) * | 1996-01-31 | 1997-08-06 | Kabushiki Kaisha Topcon | Laser levelling means |
| JP2008055436A (en) * | 2006-08-29 | 2008-03-13 | Sharp Corp | Laser beam irradiation device |
| CN106931915A (en) * | 2017-03-13 | 2017-07-07 | 四川大学 | A kind of measuring system and measuring method of five-axis machine tool translation axis error |
| CN107063211A (en) * | 2017-05-24 | 2017-08-18 | 葛洲坝测绘地理信息技术有限公司 | The holder device and measuring method of a kind of accurate adjustment laser orientation instrument |
| CN107966133A (en) * | 2018-01-15 | 2018-04-27 | 季志博 | Railway manually track lifting elevation laser control apparatus and its elevation control method |
| CN208458740U (en) * | 2018-07-17 | 2019-02-01 | 中国水利水电第五工程局有限公司 | A kind of laser orientation system for side slope sash beam setting-out |
Non-Patent Citations (1)
| Title |
|---|
| 连文峰;: "浅谈天湖岩矿新一采区架空乘人装置测量施工放样", 福建建材, no. 04 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586193A (en) * | 2018-11-14 | 2019-04-05 | 青海送变电工程有限公司 | It is a kind of for adjusting the combined adjuster and adjusting method of support insulator |
| CN109586193B (en) * | 2018-11-14 | 2020-01-07 | 青海送变电工程有限公司 | Joint debugging device and method for adjusting post insulators |
| CN110093842A (en) * | 2019-04-30 | 2019-08-06 | 上海二十冶建设有限公司 | Auxiliary device and its application method for interlocking segment construction |
| CN110093842B (en) * | 2019-04-30 | 2021-12-07 | 上海二十冶建设有限公司 | Auxiliary device for interlocking block construction and using method thereof |
| CN110057311A (en) * | 2019-06-10 | 2019-07-26 | 梁永明 | A kind of dioptric apparatus cooperating total station survey |
| CN110388901A (en) * | 2019-07-16 | 2019-10-29 | 上海市基础工程集团有限公司 | For prefabricated stand column perpendicular attitude measuring device |
| CN110411425A (en) * | 2019-07-16 | 2019-11-05 | 上海市基础工程集团有限公司 | Method applied to prefabricated stand column positioning measurement |
| CN110411424A (en) * | 2019-07-16 | 2019-11-05 | 上海市基础工程集团有限公司 | Method for the measurement of prefabricated stand column perpendicular attitude |
| CN110411423A (en) * | 2019-07-16 | 2019-11-05 | 上海市基础工程集团有限公司 | Applied to prefabricated stand column positioning measuring device |
| CN110514186A (en) * | 2019-07-31 | 2019-11-29 | 卫鸿婧 | Equipment maintenance device is used in a kind of communication |
| CN113586301A (en) * | 2021-07-27 | 2021-11-02 | 北京工业大学 | Dual-fuel injection device and method capable of adjusting angle and relative position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108759799B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108759799A (en) | A kind of laser orientation system and application method for side slope sash beam setting-out | |
| CN111174771A (en) | Method for measuring verticality of stand column | |
| CN106382121B (en) | A kind of measuring method of subway tunnel shield driving | |
| CN105698776B (en) | A kind of two dimension reference vehicular transfer device and its measurement method | |
| CN213632133U (en) | Device for measuring verticality of vertical component | |
| CN205333053U (en) | Automatic right formula surveyor's level measurment scale | |
| CN105444733A (en) | Measuring scale and measuring method for automatically-centralized level gauge | |
| CN208458740U (en) | A kind of laser orientation system for side slope sash beam setting-out | |
| CN210108333U (en) | Vault settlement measuring device based on precise laser range finder | |
| CN113310466A (en) | Anti-slide pile deviation monitoring device and monitoring method | |
| CN205940544U (en) | Levelling rod and foundation ring levelness measurement system | |
| US2305233A (en) | Surveying instrument | |
| CN108532984B (en) | High-precision mounting method for supporting jig frame | |
| CN211772904U (en) | Central axis control device for suspension casting construction of linear bridge | |
| CN111322996B (en) | Column template gradient control structure by laser pointing method and use method thereof | |
| CN115388870A (en) | Total station prism-free measuring column verticality method | |
| CN212512995U (en) | Leveling instrument leveling device for building exploration | |
| CN210154582U (en) | Quick leveling type total station based on BIM technology | |
| CN209295983U (en) | A kind of intelligence total station prism lever apparatus | |
| CN209841014U (en) | Height difference monitoring instrument for bottom of swivel beam and top of junction pier | |
| CN203964916U (en) | The satellite positioning surveys bar of handled easily | |
| CN209605815U (en) | A kind of reverse locating device of laser plummet | |
| CN219571433U (en) | Level gauge convenient for direction adjustment | |
| CN215865214U (en) | Municipal works measurement control point installation integrated device | |
| CN111206508A (en) | Method and device for controlling central axis of suspension casting construction of linear bridge |
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 | ||
| CB02 | Change of applicant information |
Address after: No.13, section 3, Jinhua Road, xihanggang street, Shuangliu District, Chengdu, Sichuan 610225 Applicant after: SINOHYDRO BUREAU 5 Co.,Ltd. Address before: 610065 No.8, East 4th section, 1st ring road, Jinjiang District, Chengdu City, Sichuan Province Applicant before: SINOHYDRO BUREAU 5 Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |