CN106400855B - A kind of application method of the device positioned using laser level - Google Patents
A kind of application method of the device positioned using laser level Download PDFInfo
- Publication number
- CN106400855B CN106400855B CN201611074347.6A CN201611074347A CN106400855B CN 106400855 B CN106400855 B CN 106400855B CN 201611074347 A CN201611074347 A CN 201611074347A CN 106400855 B CN106400855 B CN 106400855B
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- Prior art keywords
- block
- laser level
- laser
- leveling
- foundation ring
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- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Abstract
The invention discloses a kind of application methods of the device positioned using laser level, it is mounted on blower foundation ring Step 1: aiming at block by two, Step 2: laser level is placed on outside blower foundation ring, the laser of laser level transmitting is just mapped in the alignment line on one of sighting bar for aiming at block, fixed laser height of leveling instrument；Step 3: the direction of adjustment laser level transmitting, while adjusting the nut of blower foundation ring adjusting screw rod, make laser while being mapped in the alignment line that another is aimed on block sighting bar；Another two leveling block is placed on blower foundation ring by step 4, is removed two aiming blocks, is adjusted the nut of blower foundation ring adjusting screw rod, the laser that laser level emits is made just to be mapped in the alignment line on leveling block；Leveling terminates.The instrument and equipment that this method is used is few, easy to operate using simple, easy to use, at low cost.More measuring technique personnel need not be occupied, common construction personnel can be operated.
Description
Technical field
It a kind of is positioned the present invention relates to blower foundation ring leveling technology field more particularly to using laser level
The application method of device.
Background technology
When wind-driven generator is installed, the verticality of tower is the key that reduce cabin eccentric bending moment and wind-driven generator
Installation quality key element, and the wind-driven generator verticality most important condition is the levelness depending on foundation ring；Currently, domestic wind
Machine basis ring diameter is generally 4m or so, and the control requirement to blower foundation ring levelness is≤3mm, large capacity wind-driven generator
It is within 1mm that group, which requires levelness,.The universal method of foundation ring leveling can be divided into coarse adjustment, fine tuning, 3 procedure of accurate adjustment.
Currently used foundation ring leveling instrument is total powerstation and spirit level.With 1 total powerstation at foundation ring support element
2 spirit levels of cooperation carry out coarse adjustment measurement, and foundation ring is lifted by adjusting screw rod；It is equal in basic ring surface on the basis of coarse adjustment
9 or 12 points of even arrangement, measurement is finely adjusted using measuring instrument, so that the control of foundation ring levelness deviation is in design requirement model
In enclosing；The purpose of accurate adjustment is mainly to eliminate the error of fine tuning, accurate adjustment measurement is carried out using measuring instrument, on comprehensive Fundamentals of Measurement ring
The control point of surface layout makes the control of surface levelness deviation in least limit as far as possible.After accurate adjustment, locking adjustment spiral shell
Cap, in the case of basic ring surface not upper people, personnel found at station Sopwith staff on stool by side, right again using 2 spirit levels
Layout points carry out repetition measurement.This method measuring instrument and personnel are more, need frequent repetition measurement, are unfavorable for construction speed and quality, will also add
Big difficulty of construction and cost.
Invention content
The purpose of the present invention is exactly to solve the above-mentioned problems, to provide and a kind of positioned using laser level
Device application method, the instrument and equipment that this method is used is few, easy to operate using simple, at low cost.
To achieve the goals above, the present invention adopts the following technical scheme that：
The device positioned using laser level, including laser level are further included two and aim at block and two tune
Plain block, the bottom for aiming at block and leveling block are equipped with fixed part, and the top for aiming at block is equipped with sighting bar, the sighting bar and tune
Alignment line is designed on plain block, relative to same level, sighting bar is identical with the height of alignment line on leveling block.
The block and the fixed part of leveling block bottom of aiming at is short screw, and the short screw, which is fixed on, aims at block and leveling block
Bottom.
The block and the fixed part of leveling block bottom of aiming at is baltimore groove, aims at the baltimore groove of block, the baltimore groove of leveling block
Shape all coincide with the shape of blower foundation ring, aim at block and leveling block and be fastened on blower foundation ring by baltimore groove.
The size for aiming at block is 200mm × 200mm × 50mm.
The size of the leveling block is 200mm × 200mm × 200mm.
The sighting bar is removably arranged on the aiming block.
The sighting bar is screw rod.
Using the method for the device positioned using laser level, include the following steps：
It is mounted on blower foundation ring Step 1: aiming at block by two；
Step 2: laser level is placed on outside blower foundation ring so that the laser of laser level transmitting is just penetrated
In alignment line on to one of sighting bar for aiming at block, fixed laser height of leveling instrument；
Step 3: the direction of adjustment laser level transmitting, while the nut of blower foundation ring adjusting screw rod is adjusted, make to swash
Light is mapped to simultaneously in the alignment line that another is aimed on block sighting bar；
Another two leveling block is placed on blower foundation ring by step 4, is removed two aiming blocks, is adjusted blower foundation ring
The nut of adjusting screw rod so that the laser of laser level transmitting is just mapped in the alignment line on one of leveling block；Extremely
This, leveling terminates.
Laser level is placed within the scope of blower foundation ring center 8m~10m.
Line where the laser that laser level is sent out is the secant of blower foundation ring, right through pair of an aiming block
The alignment line of directrix and a leveling block.
Beneficial effects of the present invention：
1, the instrument and equipment that this method is used is few, using simple.
2, this method is easy to operate, easy to use, at low cost.
3, this method need not occupy more measuring technique personnel, and common construction personnel can be operated.
4, this method can observe levelling effect in real time with the adjusting of foundation ring adjusting screw rod top nut, it is not necessary to anti-
Repetition measurement amount.
Description of the drawings
Fig. 1 is the structural schematic diagram for aiming at block；
Fig. 2 is the structural schematic diagram of leveling block；
Fig. 3 is the device arrangement schematic diagram positioned using laser level.
Wherein, 1. laser level, 2. blower foundation rings, 3. short screws, 4. screw rods.
Specific implementation mode
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, the device positioned using laser level, including laser level 1 are further included two and taken aim at
Quasi- block and two leveling blocks, the bottom for aiming at block and leveling block are equipped with fixed part, and the top for aiming at block is equipped with sighting bar, institute
It states and is designed with alignment line on sighting bar and leveling block, relative to same level, the height of alignment line on sighting bar and leveling block
It is identical.
The block and the fixed part of leveling block bottom of aiming at is short screw 3, and the short screw 3, which is fixed on, aims at block and leveling
The bottom of block.Short screw 3 is a diameter ofLength is the cylinder of 50mm, the spiral shell being when in use inserted into cylinder on foundation ring
In keyhole.
The block and the fixed part of leveling block bottom of aiming at is baltimore groove, aims at the baltimore groove of block, the baltimore groove of leveling block
Shape all coincide with the shape of blower foundation ring, aim at block and leveling block and be fastened on blower foundation ring by baltimore groove.This
Without using the frame mode in embodiment.
The size for aiming at block is 200mm × 200mm × 50mm.
The size of the leveling block is 200mm × 200mm × 200mm.
It aims at block and does upper alignment line on the screw rod at range sight block lower surface 100mm, leveling block is under same distance
Alignment line is engraved on a face at the 100mm of surface, it when in use, should be facing towards laser level.
The sighting bar is removably arranged on the aiming block.
The sighting bar is screw rod 4.
As shown in figure 3, using the method for the device positioned using laser level, include the following steps：
It is mounted on blower foundation ring Step 1: aiming at block A and B by two；
Step 2: laser level 1 is placed on outside blower foundation ring 2 so that the laser that laser level 1 emits is just
It is mapped in the alignment line on one of sighting bar for aiming at block A, fixed laser height of leveling instrument；
Step 3: the direction of adjustment laser level transmitting, while the nut of blower foundation ring adjusting screw rod is adjusted, make to swash
Light is mapped to simultaneously in the alignment line on the sighting bar that another aims at block B；
Another two leveling block C and D are placed on blower foundation ring by step 4, are removed two aiming blocks, are adjusted wind turbine base
The nut of plinth ring adjusting screw rod so that the laser of laser level transmitting is just mapped to the alignment line on one of leveling block
On；So far, leveling terminates.
Laser level is placed within the scope of blower foundation ring center 8m~10m.
Line where the laser that laser level is sent out is the secant of blower foundation ring, right through pair of an aiming block
The alignment line of directrix and a leveling block.
A, it is 50 ° that B, which aims at block and the angle at foundation ring center,；Other two is individually positioned in two pieces of A, B and aims at block center
With on the extended line of laser level line, it is trapezium structure that four, which are aimed at block position line,.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (9)
1. a kind of application method of the device positioned using laser level, characterized in that carried out using laser level
The device of positioning includes laser level, further includes two and aims at block and two leveling blocks, the bottom for aiming at block and leveling block is set
There are fixed part, the top for aiming at block to be equipped with sighting bar, alignment line is designed on the sighting bar and leveling block, relative to same
The height of alignment line is identical on one horizontal plane, sighting bar and leveling block；
Application method includes the following steps：
It is mounted on blower foundation ring Step 1: aiming at block by two；
Step 2: laser level is placed on outside blower foundation ring so that the laser of laser level transmitting is just mapped to it
In one aiming block sighting bar on alignment line on, fixed laser height of leveling instrument；
Step 3: the direction of adjustment laser level transmitting, while the nut of blower foundation ring adjusting screw rod is adjusted, keep laser same
When be mapped to another aim at block sighting bar on alignment line on；
Another two leveling block is placed on blower foundation ring by step 4, is removed two aiming blocks, is adjusted blower foundation ring and adjust
The nut of screw rod so that the laser of laser level transmitting is just mapped in the alignment line on one of leveling block；So far, it adjusts
Reef knot beam.
2. a kind of application method of the device positioned using laser level as described in claim 1, characterized in that institute
It is short screw to state and aim at the fixed part of block and leveling block bottom, and the short screw is fixed on the bottom for aiming at block and leveling block.
3. a kind of application method of the device positioned using laser level as described in claim 1, characterized in that institute
It is baltimore groove to state and aim at the fixed part of block and leveling block bottom, aim at the baltimore groove of block, the baltimore groove of leveling block shape all with
The shape of blower foundation ring is coincide, and aims at block and leveling block is fastened on by baltimore groove on blower foundation ring.
4. a kind of application method of the device positioned using laser level as described in claim 1, characterized in that institute
It is 200mm × 200mm × 50mm to state and aim at the size of block.
5. a kind of application method of the device positioned using laser level as described in claim 1, characterized in that institute
The size for stating leveling block is 200mm × 200mm × 200mm.
6. a kind of application method of the device positioned using laser level as described in claim 1, characterized in that institute
Sighting bar is stated removably to be arranged on the aiming block.
7. a kind of application method of the device positioned using laser level as claimed in claim 6, characterized in that institute
It is screw rod to state sighting bar.
8. a kind of application method of the device positioned using laser level as described in claim 1, characterized in that swash
Light spirit level is placed within the scope of blower foundation ring center 8m~10m.
9. a kind of application method of the device positioned using laser level as described in claim 1, characterized in that swash
Line where the laser that light spirit level is sent out is the secant of blower foundation ring, the alignment line right through aiming block and one
The alignment line of leveling block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074347.6A CN106400855B (en) | 2016-11-29 | 2016-11-29 | A kind of application method of the device positioned using laser level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074347.6A CN106400855B (en) | 2016-11-29 | 2016-11-29 | A kind of application method of the device positioned using laser level |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106400855A CN106400855A (en) | 2017-02-15 |
| CN106400855B true CN106400855B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611074347.6A Active CN106400855B (en) | 2016-11-29 | 2016-11-29 | A kind of application method of the device positioned using laser level |
Country Status (1)
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6163969A (en) * | 1998-08-04 | 2000-12-26 | Quarton Inc. | 3D laser leveler |
| US6826841B2 (en) * | 2003-05-10 | 2004-12-07 | Wen Shin Liao | Rotatable light leveling device |
| CN202562480U (en) * | 2012-03-15 | 2012-11-28 | 陈致成 | Laser-reflection level |
| CN104372960B (en) * | 2014-11-20 | 2016-09-21 | 陈俊光 | Shuttering supporting process for leveling |
| CN204545027U (en) * | 2015-04-28 | 2015-08-12 | 山东钢铁股份有限公司 | A kind of steel-plate shape means for correcting |
| CN105161851B (en) * | 2015-08-18 | 2018-10-19 | 沈阳航空航天大学 | manual antenna alignment device and method applied to radar simulator calibration process |
| CN105157729A (en) * | 2015-09-17 | 2015-12-16 | 天津大学 | Levelling and calibrating method used for indoor space surveying and positioning system |
| CN206205016U (en) * | 2016-11-29 | 2017-05-31 | 山东电力建设第一工程公司 | The device positioned using laser level |
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2016
- 2016-11-29 CN CN201611074347.6A patent/CN106400855B/en active Active
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| CN106400855A (en) | 2017-02-15 |
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