CN106400855A - Device and method for positioning through laser level - Google Patents
Device and method for positioning through laser level Download PDFInfo
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- CN106400855A CN106400855A CN201611074347.6A CN201611074347A CN106400855A CN 106400855 A CN106400855 A CN 106400855A CN 201611074347 A CN201611074347 A CN 201611074347A CN 106400855 A CN106400855 A CN 106400855A
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- block
- laser level
- aiming
- leveling
- laser
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a device and method for positioning through a laser level. The method includes the steps that (1) two aiming blocks are installed on a draught fan basic ring; (2) the laser level is placed outside the draught fan basic ring, a laser emitted by the laser level is right shot to an alignment line of an aiming rod of one aiming block, and the height of the laser level is fixed; (3) the shooting direction of the laser level is adjusted, a nut of a draught fan basic ring adjusting screw is adjusted, and the laser is shot to an alignment line of an aiming rod of the other aiming block; and (4) another two leveling blocks are placed on the draught fan basic ring, the two aiming blocks are moved away, the nut of the draught fan basic ring adjusting screw is adjusted, the laser emitted by the laser level is right shot to alignment lines of the leveling blocks, and then leveling is finished. The number of instrument and equipment used in the method is small, use is simple, operation is simple, use is convenient, and cost is low. Not too many measuring technique persons are needed, and a common constructor can conduct operation.
Description
Technical field
The present invention relates to blower foundation ring leveling technology field, the device more particularly, to being positioned using laser level
And method.
Background technology
When wind-driven generator is installed, the perpendicularity of tower is the key reducing cabin eccentric bending moment, is also wind-driven generator
Installation quality key element, and the wind-driven generator perpendicularity most important condition is depending on the levelness of foundation ring；At present, state's endogenous wind
Machine basis ring diameter generally 4m about, the control to blower foundation ring levelness requires to be≤3mm, Large Copacity wind-driven generator
Within group requires levelness to be 1mm.The universal method of foundation ring leveling can be divided into coarse adjustment, fine setting, accurate adjustment 3 procedure.
The foundation ring leveling instrument commonly used at present is total powerstation and level gauge.With 1 total powerstation at foundation ring support member
2 level gauges of cooperation carry out coarse adjustment measurement, lift foundation ring by adjusting screw rod；Equal in basic ring surface on the basis of coarse adjustment
9 or 12 points of even arrangement, are finely adjusted measurement using measuring instrument, so that foundation ring levelness deviation controls in design requirement model
In enclosing；The purpose of accurate adjustment is mainly the error eliminating fine setting, carries out accurate adjustment measurement using measuring instrument, on comprehensive Fundamentals of Measurement ring
The control point of surface layout, makes surface levelness deviation control in least limit as far as possible.After accurate adjustment terminates, locking adjustment spiral shell
Cap, in the case that basic ring surface does not go up people, personnel stand in and found Sopwith staff on stool by side, right again using 2 level gauges
Layout points carry out repetition measurement.The method measuring instrument and personnel are many, need frequent repetition measurement, are unfavorable for construction speed and quality, also will add
Big difficulty of construction and cost.
Content of the invention
The purpose of the present invention is exactly to solve the above problems, there is provided a kind of dress being positioned using laser level
Put and method, the instrument and equipment that this method is used is few, using simple, simple to operate, low cost.
To achieve these goals, the present invention adopts the following technical scheme that：
The device being positioned using laser level, including laser level, is also included two and aims at block and two tune
Plain block, the bottom aiming at block and leveling block is provided with fixed part, and the top of described aiming block is provided with sighting bar, described sighting bar and tune
Alignment line is designed with plain block, the position of alignment line is the same with respect to the height of same level.
The described block and the fixed part of leveling block bottom of aiming at is short screw, and described short screw is fixed on aiming block and leveling block
Bottom.
The described block and the fixed part of leveling block bottom of aiming at is Baltimore groove, aims at the shape of block, leveling block and Baltimore groove all
It coincide with the shape of blower foundation ring, aim at block and leveling block is fastened on blower foundation ring by Baltimore groove.
The described size aiming at block is 200mm × 200mm × 50mm.
The size of described leveling block is 200mm × 200mm × 200mm.
Described sighting bar is dismountable to be arranged on described aiming block.
Described sighting bar is screw rod.
Using the method for the described device being positioned using laser level, comprise the following steps：
Step one, by two aiming blocks be arranged on blower foundation ring；
Step 2, laser level is placed on blower foundation ring is outer so that the laser of laser level transmitting is just penetrated
In alignment line on one of sighting bar aiming at block, fixed laser height of leveling instrument；
Step 3, the direction of adjustment laser level transmitting, adjust the nut of blower foundation ring adjusting screw rod simultaneously, make to swash
Light is mapped in the alignment line that another aims on block sighting bar simultaneously；
Step 4, another two leveling block is placed on blower foundation ring, removes two aiming blocks, adjusts blower foundation ring
The nut of adjusting screw rod is so that the laser of laser level transmitting is just mapped in the alignment line on leveling block；So far, leveling knot
Bundle.
Laser level is placed in the range of blower foundation ring center 8m～10m.
The line that the laser that laser level sends is located is the secant of blower foundation ring, right right through an aiming block
Directrix and the alignment line of a leveling block.
Beneficial effects of the present invention：
1st, the instrument and equipment that this method is used is few, using simple.
2nd, this method is simple to operate, easy to use, low cost.
3rd, this method does not need to take more e measurement technology personnel, and common workmen is operable.
4th, this method can be with the regulation of foundation ring adjusting screw rod top nut, and Real Time Observation to levelling effect is it is not necessary to anti-
Repetition measurement amount.
Brief description
Fig. 1 is the structural representation aiming at block；
Fig. 2 is the structural representation of leveling block；
Fig. 3 is to arrange schematic diagram using the device that laser level is positioned.
Wherein, 1. laser level, 2. blower foundation ring, 3. short screw, 4. screw rod.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the device being positioned using laser level, including laser level 1, is also included two and takes aim at
Quasi- block and two leveling blocks, aim at block and the bottom of leveling block is provided with fixed part, and the top of described aiming block is provided with sighting bar, institute
State and alignment line is designed with sighting bar and leveling block, the position of alignment line is the same with respect to the height of same level.
The described block and the fixed part of leveling block bottom of aiming at is short screw 3, and described short screw 3 is fixed on aiming block and leveling
The bottom of block.Short screw 3 is a diameter ofLength is the cylinder of 50mm, when using, cylinder is inserted the spiral shell on foundation ring
In keyhole.
The described block and the fixed part of leveling block bottom of aiming at is Baltimore groove, aims at the shape of block, leveling block and Baltimore groove all
It coincide with the shape of blower foundation ring, aim at block and leveling block is fastened on blower foundation ring by Baltimore groove.In the present embodiment
Not using this frame mode.
The described size aiming at block is 200mm × 200mm × 50mm.
The size of described leveling block is 200mm × 200mm × 200mm.
Aim at block and do 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, when using, should be facing to laser level.
Described sighting bar is dismountable to be arranged on described aiming block.
Described sighting bar is screw rod 4.
As shown in figure 3, using the method for the described device being positioned using laser level, comprising the following steps：
Step one, by two aiming block A and B be arranged on blower foundation ring；
Step 2, laser level 1 is placed on blower foundation ring 2 outer so that the laser launched of laser level 1 just
It is mapped in the alignment line on the sighting bar of one of aiming block A, fixed laser height of leveling instrument；
Step 3, the direction of adjustment laser level transmitting, adjust the nut of blower foundation ring adjusting screw rod simultaneously, make to swash
Light is mapped in the alignment line on the sighting bar that another aims at block B simultaneously；
Step 4, another two leveling block C and D is placed on blower foundation ring, removes two aiming blocks, adjusts blower fan base
The nut of plinth ring adjusting screw rod is so that the laser of laser level transmitting is just mapped in the alignment line on leveling block；So far, adjust
Reef knot bundle.
Laser level is placed in the range of blower foundation ring center 8m～10m.
The line that the laser that laser level sends is located is the secant of blower foundation ring, right right through an aiming block
Directrix and the alignment line of a leveling block.
It is 50 ° that A, B aim at block and the angle at foundation ring center；Two other is individually positioned in two pieces of aiming block centers of A, B
On the extended line of laser level line, four are aimed at block position line is trapezium structure.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of the present invention, not model is protected to the present invention
The restriction enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art are not
Need to pay the various modifications that creative work can make or deformation still within protection scope of the present invention.
Claims (10)
1. the device being positioned using laser level, including laser level, be is characterized in that, also include two aim at blocks and
Two leveling blocks, aim at block and the bottom of leveling block is provided with fixed part, and the top of described aiming block is provided with sighting bar, described aiming
Alignment line is designed with bar and leveling block, the position of alignment line is the same with respect to the height of same level.
2. the device being positioned using laser level as claimed in claim 1, be is characterized in that, described aiming block and leveling block
The fixed part of bottom is short screw, and described short screw is fixed on the bottom aiming at block and leveling block.
3. the device being positioned using laser level as claimed in claim 1, be is characterized in that, described aiming block and leveling block
The fixed part of bottom is Baltimore groove, and the shape aiming at block, leveling block and Baltimore groove is all coincide with the shape of blower foundation ring, aims at
Block and leveling block are fastened on blower foundation ring by Baltimore groove.
4. the device being positioned using laser level as claimed in claim 1, be is characterized in that, the size of described aiming block is
200mm×200mm×50mm.
5. the device being positioned using laser level as claimed in claim 1, be is characterized in that, the size of described leveling block is
200mm×200mm×200mm.
6. the device being positioned using laser level as claimed in claim 1, be is characterized in that, described sighting bar is dismountable
It is arranged on described aiming block.
7. the device being positioned using laser level as claimed in claim 6, be is characterized in that, described sighting bar is screw rod.
8. using the method for the device being positioned using laser level described in claim 1, it is characterized in that, including following
Step：
Step one, by two aiming blocks be arranged on blower foundation ring；
Step 2, laser level is placed on blower foundation ring is outer 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, adjust the nut of blower foundation ring adjusting screw rod simultaneously, make laser same
When be mapped to another aim at block sighting bar on alignment line on；
Step 4, another two leveling block is placed on blower foundation ring, removes two aiming blocks, adjusts blower foundation ring and adjust
The nut of screw rod is so that the laser of laser level transmitting is just mapped in the alignment line on leveling block；So far, leveling terminates.
9. method as claimed in claim 8, is characterized in that, laser level is placed apart from blower foundation ring center 8m～10m
In the range of.
10. method as claimed in claim 8, is characterized in that, the line that the laser that laser level sends is located is blower foundation
The secant of ring, aims at the alignment line of block and the alignment line of a leveling block right through one.
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 true CN106400855A (en) | 2017-02-15 |
| CN106400855B CN106400855B (en) | 2018-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611074347.6A Active CN106400855B (en) | 2016-11-29 | 2016-11-29 | A kind of application method of the device positioned using laser level |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6163969A (en) * | 1998-08-04 | 2000-12-26 | Quarton Inc. | 3D laser leveler |
| US20040221462A1 (en) * | 2003-05-10 | 2004-11-11 | Liao Wen Shin | Rotatable light leveling device |
| CN202562480U (en) * | 2012-03-15 | 2012-11-28 | 陈致成 | Laser-reflection level |
| CN104372960A (en) * | 2014-11-20 | 2015-02-25 | 陈俊光 | Formwork support leveling technology |
| 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 |
| CN105161851A (en) * | 2015-08-18 | 2015-12-16 | 沈阳航空航天大学 | Manual antenna alignment apparatus 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 |
-
2016
- 2016-11-29 CN CN201611074347.6A patent/CN106400855B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6163969A (en) * | 1998-08-04 | 2000-12-26 | Quarton Inc. | 3D laser leveler |
| US20040221462A1 (en) * | 2003-05-10 | 2004-11-11 | Liao Wen Shin | Rotatable light leveling device |
| CN202562480U (en) * | 2012-03-15 | 2012-11-28 | 陈致成 | Laser-reflection level |
| CN104372960A (en) * | 2014-11-20 | 2015-02-25 | 陈俊光 | Formwork support leveling technology |
| 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 |
| CN105161851A (en) * | 2015-08-18 | 2015-12-16 | 沈阳航空航天大学 | Manual antenna alignment apparatus 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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| Publication number | Publication date |
|---|---|
| CN106400855B (en) | 2018-08-10 |
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