CN110672065A - Laser type marking point measuring and placing instrument for electric power engineering - Google Patents
Laser type marking point measuring and placing instrument for electric power engineering Download PDFInfo
- Publication number
- CN110672065A CN110672065A CN201911017855.4A CN201911017855A CN110672065A CN 110672065 A CN110672065 A CN 110672065A CN 201911017855 A CN201911017855 A CN 201911017855A CN 110672065 A CN110672065 A CN 110672065A
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- 210000000078 claw Anatomy 0.000 claims abstract description 36
- 238000009826 distribution Methods 0.000 claims abstract 2
- 238000005259 measurement Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 14
- 230000003321 amplification Effects 0.000 abstract description 6
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011150 reinforced concrete Substances 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides an appearance is surveyed and put to laser formula punctuation for electric power engineering, includes laser generator, miniature sopwith staff, rotary disk, triangle claw dish, laser generator sets up on the top of miniature sopwith staff, and miniature sopwith staff has the rotary disk, is equipped with mutually perpendicular's first spirit level and second spirit level on the rotary disk, and the rotary disk setting is on the triangle claw dish, and the rotary disk can rotate wantonly for the triangle claw dish, and the triangle claw dish has three each to be the triangle claw of 120 angular distributions. Compared with the existing measuring instrument and measuring and discharging method, the laser type punctuation measuring and discharging instrument for the electric power engineering has the advantages that two persons are needed for saving labor; the laser point irradiated by the laser beam can be scratched by a pen without measuring, reading, calculating and marking on measuring points one by one, so that the complicated measuring and placing work can be completed just like a common 'wooden ruler', and the measuring and placing efficiency is high; the instrument of the invention has simple structure, no measurement reading system and no leveling mechanism, and has low manufacturing cost; the method is particularly suitable for the measurement and amplification tasks of a plurality of punctuations with low measurement and amplification precision requirements and the same elevation. The instrument of the invention has wide and extensive application.
Description
Technical Field
The invention relates to a tool for measuring, paying off and marking a plurality of same-elevation marking points in the construction process of electric power engineering, in particular to a laser type marking point measuring and paying off instrument for electric power engineering.
Background
In the construction process of the electric power engineering, a plurality of mark points with the same elevation are often measured and placed, for example, in the pile foundation engineering, the pile head (or the pile body higher than the designed elevation) of each pile which is over-poured must be cut off to meet the design requirement, the designed elevation of each pile is generally the same (or a plurality of piles under the same foundation are the same), the measurement and placement of the cut-off position usually needs a plurality of people, and the measurement and placement of each pile are measured and marked by adopting the matching of a current common level gauge and a tower ruler, so that the labor is wasted, and the efficiency is low; the same is true in the processes of leveling of building sites, measuring and marking of marking points with the same elevation, earth excavation, leveling of earth piling and side slope measurement, leveling of road engineering construction and side slope measurement, leveling related to hydraulic engineering, side slope measurement and the like, and the processes are labor-consuming, labor-consuming and low in efficiency.
Disclosure of Invention
The invention provides a laser type index point measuring and amplifying instrument for electric power engineering, which can improve the measuring and amplifying efficiency of measuring and amplifying a plurality of index points with the same index height aiming at the current situation of the prior art.
The invention provides a laser type punctuation measuring and placing instrument for electric power engineering, which comprises a laser generator, a miniature tower ruler, a rotating disk and a triangular claw disk, wherein the laser generator is arranged at the top end of the miniature tower ruler, the rotating disk is arranged below the miniature tower ruler, the rotating disk is provided with a first level and a second level which are vertical to each other, the rotating disk is arranged on the triangular claw disk, the rotating disk can rotate freely relative to the triangular claw disk, and three triangular claws distributed at angles of 120 degrees are arranged below the triangular claw disk.
Preferably, the laser generator is cylindrical.
Preferably, the laser generator is in a square cylinder shape.
Preferably, the laser generator and the top end of the miniature sliding staff are fixed in a clamping and supporting mode.
Preferably, the laser generator and the top end of the miniature sliding staff are fixed by bolts.
Preferably, the miniature sopwith staff is pull rod formula, and the miniature sopwith staff can freely stretch out and draw back, and the scale that is used for instructing its flexible yards is marked on the miniature sopwith staff chi body.
Preferably, the miniature sopwith staff is of a spiral lifting type, the miniature sopwith staff can freely stretch and retract, and scales for indicating the stretching and retracting scales are marked on the body of the miniature sopwith staff.
Preferably, the rotating disc is tightly connected with the triangular claw disc through a ball bearing mechanism.
Preferably, the triangular claw disc and the triangular claw are formed in one step.
Preferably, the triangular claw disc and the triangular claw are fixed by bolts.
The invention has the beneficial effects that: compared with the existing measuring instrument and measuring and discharging method, the laser type punctuation measuring and discharging instrument for the electric power engineering has the advantages that two persons are needed for saving labor; the laser point irradiated by the laser beam 1 can be stroked by a pen without measuring, reading, calculating and marking on measuring points one by one, so that the complicated measuring and placing work can be completed just like a common 'wooden ruler', and the measuring and placing efficiency is high; the instrument of the invention has simple structure, no measurement reading system and no leveling mechanism, and has low manufacturing cost; the method is particularly suitable for the measurement and amplification tasks of a plurality of punctuations with low measurement and amplification precision requirements and the same elevation. The instrument has wide and large application range, and is widely suitable for measuring and releasing the cutting positions of plain concrete piles, reinforced concrete piles, prestressed reinforced concrete pipe piles, prefabricated reinforced concrete square piles, cement soil piles, steel piles and the like, the preliminary excavation and accurate leveling engineering of building foundation pits, river channels, preliminary earth piling engineering of railways, highways, river banks and the like, and the accurate leveling engineering of road surfaces and bank surfaces. The method is particularly suitable for the project of measuring and placing the pile heads of various pile foundation piles under the full red foundation.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention.
FIG. 2 is a schematic view of the apparatus of the present invention applied to the position of the pile head of the foundation pile.
FIG. 3 is a schematic view of the apparatus of the present invention applied to the positioning of a landmark in earth excavation.
FIG. 4 shows the application of the apparatus of the present invention to the measurement and placement of punctuation in the earth-piling task.
Description of reference numerals: 1-a laser beam; 2-a laser generator; 3-a miniature sopwith staff; 4-rotating the disc; 5-a triangular claw disk; 6-a first level; 7-a second level; 8-measured punctuation; 9-punctuation under test; 10-punctuation to be measured;
Detailed Description
In order to explain the technical contents of the present invention in detail and achieve the object, the following description will be given in detail with reference to the embodiments.
Referring to the attached drawings 1-4, the invention provides a novel laser type punctuation measuring and releasing instrument for electric power engineering, which comprises a laser generator 2, a micro tower ruler 3, a rotating disc 4, a triangular claw disc 5, a first level 6 and a second level 7 which are vertical to each other, wherein the laser generator 2 is in a cylindrical or square cylinder shape, the laser generator 2 can emit green or blue laser beams, the laser generator 2 is fixed at the top end of the micro tower ruler 3 and can be fixed in a clamping and supporting manner or fixed in a bolt manner, the body of the micro tower ruler 3 is marked with scales to show the telescopic scale, the micro tower ruler 3 is in a pull rod type or spiral lifting manner and can be freely stretched, the upper end of the micro tower ruler is vertically and fixedly connected with the laser generator 2, the lower end of the micro tower ruler is vertically and fixedly connected with the rotating disc 4, the rotating disc 4 is tightly connected with the triangular claw disc 5 through a ball bearing mechanism, the rotating disk 4 and the triangular claw disk 5 can have any rotating function without damping at an angle of 360 degrees, the triangular claw disk is made of materials with enough weight, enough strength and enough rigidity, the upper side of the triangular claw disk is tightly connected with the rotating disk 4 through a ball bearing mechanism, three triangular claws distributed at angles of 120 degrees are arranged at the bottom of the triangular claw disk, and the triangular claws and the triangular claw disk 5 can be formed in one step or fixed by bolts after being manufactured respectively. The rotary disc is provided with a head rotary scale, and the rotary angle can be known through the scale.
The method of use of the present invention is as follows.
Firstly, measuring one or more measuring points on a field to be measured with a common level gauge and a tower ruler in a matching way to obtain the elevation (yellow sea elevation or stilt elevation or elevation of a certain elevation system) of the measuring point.
And secondly, mounting the instrument on the measuring points with the obtained elevations. During installation, three triangular claws distributed at 120 degrees at the lower part of the triangular claw disc 5 are moderately pressed into foundation soil with the height of the measuring point obtained or fixed on the measuring point, and two mutually perpendicular first levels 6 and second levels 7 on the instrument are centered.
And thirdly, calculating and determining the difference between the elevations of a plurality of points to be measured and the heights of the measuring points with the obtained elevations so as to determine the extending length of the micro-scale 3 on the instrument, and adjusting the extending length of the micro-scale 3 according to the known height difference and the scales on the micro-scale 3.
Fourthly, a switch of a laser generator 2 on the instrument is opened to enable the laser generator to emit laser beams 1.
Fifthly, manually rotating the laser generator 2 to enable the laser generator 1 to irradiate the point to be measured, and marking the point to be measured by using a pen or spraying, or marking the point to be measured by using a small wooden pile or a label, so that the measurement and the placement of one measuring point are finished.
And sixthly, repeating the fifth step to measure and place a group of points to be measured and placed with the same elevation.
And seventhly, repeating the first step to the sixth step to measure and place another group of points to be measured and placed with the same elevation.
Compared with the existing measuring instrument and measuring and amplifying method, the instrument and measuring and amplifying method of the invention have the advantages that: the labor is saved, and only two persons are needed; the laser point irradiated by the laser beam 1 can be stroked by a pen without measuring, reading, calculating and marking on measuring points one by one, so that the complicated measuring and placing work can be completed just like a common 'wooden ruler', and the measuring and placing efficiency is high; the instrument of the invention has simple structure, no measurement reading system and no leveling mechanism, and has low manufacturing cost; the method is particularly suitable for the measurement and amplification tasks of a plurality of punctuations with low measurement and amplification precision requirements and the same elevation. The instrument has wide and large application range, and is widely suitable for measuring and releasing the cutting positions of plain concrete piles, reinforced concrete piles, prestressed reinforced concrete pipe piles, prefabricated reinforced concrete square piles, cement soil piles, steel piles and the like, the preliminary excavation and accurate leveling engineering of building foundation pits, river channels, preliminary earth piling engineering of railways, highways, river banks and the like, and the accurate leveling engineering of road surfaces and bank surfaces. The method is particularly suitable for the project of measuring and placing the pile heads of various pile foundation piles under the full red foundation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides an appearance is surveyed and put to laser formula punctuation for electric power engineering, includes laser generator (2), miniature sopwith staff (3), rotary disk (4) and triangle claw dish (5), its characterized in that: laser generator (2) set up the top in miniature sopwith staff (3), laser generator and miniature sopwith staff releasable connection, miniature sopwith staff (3) have rotary disk (4), be equipped with mutually perpendicular's first spirit level (6) and second spirit level (7) on rotary disk (4), rotary disk (4) set up on triangle claw dish (5), rotary disk (4) can rotate wantonly for triangle claw dish (5), triangle claw dish (5) have three respectively be 120 angular distribution's triangle claw, set up first rotatory scale on the rotary disk.
2. The laser type punctuation measuring and placing instrument for electric power engineering according to claim 1, characterized in that: the laser generator (2) is cylindrical.
3. The laser type punctuation measuring and placing instrument for electric power engineering according to claim 1, characterized in that: the laser generator (2) is in a square barrel shape.
4. The laser type punctuation measuring and placing instrument for electric power engineering according to any one of claims 1 to 3, characterized in that: the laser generator (2) and the top end of the miniature sliding staff (3) are fixed in a clamping and supporting mode.
5. The laser type punctuation measuring and placing instrument for electric power engineering according to any one of claims 1 to 3, characterized in that: the laser generator (2) and the top end of the miniature sliding staff (3) are fixed by bolts.
6. The laser type punctuation measuring and placing instrument for electric power engineering according to any one of claims 1 to 3, characterized in that: the miniature sopwith staff (3) is pull rod formula structure or spiral elevation structure, marks on miniature sopwith staff (3) chi body and is used for instructing its scale that stretches out and draws back.
7. The laser type punctuation measuring and placing instrument for electric power engineering according to any one of claims 1 to 3, characterized in that: the rotating disc is connected with the three-jaw chuck through a ball bearing.
8. The laser type punctuation measuring and placing instrument for electric power engineering according to any one of claims 1 to 3, characterized in that: the triangular claw disc (5) and the triangular claw are formed in one step.
9. The laser type punctuation measuring and placing instrument for electric power engineering according to any one of claims 1 to 3, characterized in that: the triangular claw disk (5) and the triangular claws are fixed by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017855.4A CN110672065A (en) | 2019-10-24 | 2019-10-24 | Laser type marking point measuring and placing instrument for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017855.4A CN110672065A (en) | 2019-10-24 | 2019-10-24 | Laser type marking point measuring and placing instrument for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110672065A true CN110672065A (en) | 2020-01-10 |
Family
ID=69084240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911017855.4A Withdrawn CN110672065A (en) | 2019-10-24 | 2019-10-24 | Laser type marking point measuring and placing instrument for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110672065A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090100691A1 (en) * | 2007-10-17 | 2009-04-23 | Jianhong Lu | Laser Straight Liner |
| CN205718971U (en) * | 2016-04-30 | 2016-11-23 | 吕爽 | A kind of civil engineering interface image calibration device |
| CN106772410A (en) * | 2017-01-19 | 2017-05-31 | 刘磊 | A kind of laser range finder |
| CN109470219A (en) * | 2018-11-08 | 2019-03-15 | 苏州浦立特电子科技有限公司 | A kind of engineering construction actinobacillus device |
| CN208981802U (en) * | 2018-09-17 | 2019-06-14 | 中国三冶集团有限公司 | Intelligent marked rod |
-
2019
- 2019-10-24 CN CN201911017855.4A patent/CN110672065A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090100691A1 (en) * | 2007-10-17 | 2009-04-23 | Jianhong Lu | Laser Straight Liner |
| CN205718971U (en) * | 2016-04-30 | 2016-11-23 | 吕爽 | A kind of civil engineering interface image calibration device |
| CN106772410A (en) * | 2017-01-19 | 2017-05-31 | 刘磊 | A kind of laser range finder |
| CN208981802U (en) * | 2018-09-17 | 2019-06-14 | 中国三冶集团有限公司 | Intelligent marked rod |
| CN109470219A (en) * | 2018-11-08 | 2019-03-15 | 苏州浦立特电子科技有限公司 | A kind of engineering construction actinobacillus device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200110 |
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| WW01 | Invention patent application withdrawn after publication |