CN109839103A - Adjustable type curve level and usage for building construction measurement - Google Patents
Adjustable type curve level and usage for building construction measurement Download PDFInfo
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- CN109839103A CN109839103A CN201910297508.5A CN201910297508A CN109839103A CN 109839103 A CN109839103 A CN 109839103A CN 201910297508 A CN201910297508 A CN 201910297508A CN 109839103 A CN109839103 A CN 109839103A
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- bar shape
- light source
- global shell
- curve
- building construction
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The technical problem to be solved by the present invention is to how project the high-precision curve of various curvature.Adjustable type curve level for building construction measurement, including host and bracket, host is located on bracket, host includes point light source, interior magnetic material, global shell, bar shape, point light source is located at the centre of sphere of global shell, interior magnetic material is attached to global shell inner surface, global shell is transparent, bar shape is attached to transparent magnetic film outer surface, bar shape is convex lens, its focal length is the radius of ball, the light that point light source issues becomes directional light after bar shape, bar shape extends in spherical shell external surface to be bent, form a series of radiuses, the different circle of curvature, oval and other curves, a portion curve is fixed attaches, each free multistage bar shape of another part curve is combined at regular intervals, there is one block of outer magnetic material on every section of bar shape.The lines projected do not dissipate, precision is high;The curvature that drop shadow curve can be changed adapts to the curve of various curvature.
Description
Technical field
The present invention relates to surveying setting-outs when field of measuring technique, especially construction.
Background technique
With people's change in taste, the curvilinear styles building structure such as circular arc is more and more, and building body or decorative engineering are applied
Working hour, other than needing to project horizontal line, vertical line, it is also necessary to project the curve of respective shapes.Existing laser projector
Generally it is chiefly used in projecting horizontal line or vertical line, can project the level of curve still.Currently, being artificial mostly when construction
Scene is measured with tools such as steel rulers and releases curve, and manual operation error is big, causes experiment curv precision not high, and cost of labor
High, low efficiency.Therefore, the level of curve can be projected by, which developing, is very necessary and urgent.
Summary of the invention
The technical problem to be solved by the present invention is to how project the high-precision curve of various curvature.
For the adjustable type curve level of building construction measurement, including host and bracket, host is located on bracket, host
Including point light source, interior magnetic material, global shell, bar shape, point light source is located at the centre of sphere of global shell, and interior magnetic material is attached to ball
Shell inner surface, global shell be it is transparent, bar shape is attached to transparent magnetic film outer surface, and bar shape is convex lens, burnt
Away from the radius for ball, the light that point light source issues becomes directional light after bar shape, and bar shape extends in spherical shell external surface
Bending forms a series of different circle of radiuses, curvature, ellipse and other curves, and a portion curve is fixed attaching,
Each free multistage bar shape of another part curve is combined at regular intervals, there is one block of outer magnetic material, institute on every section of bar shape
The adsorbable interior magnetic material of outer magnetic material is stated, bar shape is attached to ball by the adsorption capacity of outer magnetic material and interior magnetic material
On shell, bar shape is then located at outside the range of interior magnetic material, and the shape of interior magnetic material is less than its corresponding adjustable bar shape
The shape of composition, the difference of the two shape size provide the space of bar shaped body position adjusting, move every section of bar shape and adjust it
Position, changes its bent curvature of a curve constituted, and the light that point light source issues penetrates these bar shapes, projects required song
Wire shaped.
It preferably, further include support rod, host is supported on bracket by support rod, and support rod is concatenated by more piece, can
Telescopic adjustment height, while there is scale on support rod, the height of adjusting can be read.
It preferably, further include swivel mount, swivel mount is U-shaped structure, and swivel mount upper end is connected by shaft with global shell, is turned
Angled disk at axis, can be read the rotation angle of global shell, and swivel mount lower end is fixedly linked with support rod.
It preferably, further include light source fixed link, power supply, conducting wire, switch, light source fixed link one end is connected with shaft, another
Point light source is fixed at the centre of sphere by end, light source fixed link and shaft be it is hollow, conducting wire passes through light source fixed link and shaft, by point
Light source is connected with power supply, and power supply is located on swivel mount, and switch is located on the circuit that power supply, conducting wire, point light source are constituted.
Preferably, pedestal upper end is pedestal, has self leveling device on pedestal, and pedestal can self leveling, pedestal and support
Bar is fixedly linked, and pedestal lower end is tripod.
Preferably, bar shape forms the circle in horizontal and vertical direction in spherical shell external surface, constitutes horizontal line and vertical line,
The intersection point of horizontal line and vertical line is at elliptical center.
Preferably, point light source is white LED lamp, and in addition to bar shape institute attached area on global shell, other regions are impermeable
Bright, the curvature for the one side that bar shape and magnet attach is identical as the curvature of global shell, and the width of bar shape is between 1-5mm, item
Body is transparent flexible glue, and the curvature of bar shape itself can be adjusted in a certain range, on adjustable bar shape there is mark to carve
Degree, the curve that adjustable bar shape is constituted have corresponding markings on transparent magnetic film or global shell.
Preferably, circle, ellipse are all that coloured and adjacent color between the two is different.
Preferably, global shell has multiple, and the bar shape on global shell is constituted including various shape needed for construction
With the curve of curvature, the replaceable use of global shell.
Application method is as follows: a. projects the shapes and sizes of curve as needed, chooses on global shell corresponding round, ellipse
Round and other curves are used to project, and the adjustable type curve level for being used for building construction measurement is arranged in suitable distance
Place;B. open point light source, if necessary to projection be standard circle or ellipse, by global shell circle or elliptical projection centre
The circle or elliptical central point that line alignment needs to project;What it is if necessary to projection is other curves, by global shell it is corresponding its
Other curves that his curve alignment needs to project;It, can using global shell if can not find the shape for needing to project on global shell
The curve of adjusting is projected;C. it is finely adjusted, when curvature has difference, rotation host is adjusted;It is preceding when projected size has difference
The adjustable type curve level employed in building construction measurement is moved back to be adjusted.
Since the light that point light source issues becomes directional light after bar shape, no matter distance how far, projects
Lines will not all dissipate, and it is high to throw line precision;Meanwhile change projection distance can continuously change the size of the projection projected, no
It is limited by curve shape size;Host can rotate, and can continuously change crevice projection angle, while magnetic material is low in cost, inhales
Gravitation is strong, the position of bar shape can stable regulation, the curvature of drop shadow curve can be changed from whole and part, adapt to various curvature
Curve.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the adjustable type curve level for building construction measurement;
Fig. 2 is the right view of host;
Fig. 3 is the left view of host;
Fig. 4 is the partial enlargement structural representation of host;
Fig. 5 is projection schematic diagram of the invention.
In figure: 1. hosts, 2. brackets, 3. point light sources, 4. global shells, 5. bar shapes, 6. circles, 7. is oval, 8. support rods, and 9.
Scale, 10. swivel mounts, 11. shafts, 12. light source fixed links, 13. power supplys, 14. conducting wires, 15. pedestals, 16. tripods, 17. water
Horizontal line, 18. vertical lines, 19. directional lights, magnetic material in 20., 21. outer magnetic materials, 22. mark scales, 23. markings.
Specific embodiment
Embodiment 1
As shown in Figs 1-4, for the adjustable type curve level of building construction measurement, including host and bracket, host is located at branch
On frame, host includes point light source, interior magnetic material, global shell, bar shape, and point light source is located at the centre of sphere of global shell, interior magnetism material
Material is attached to global shell inner surface, global shell be it is transparent, bar shape is attached to transparent magnetic film outer surface, and bar shape is convex
Lens, focal length are the radius of ball, and the light that point light source issues becomes directional light after bar shape, and bar shape is outside global shell
Surface extends bending, forms a series of different circle of radiuses, curvature, ellipse and other curves, and a portion curve is solid
Surely it attaches, each free multistage bar shape of another part curve is combined at regular intervals, there is one block of outer magnetic on every section of bar shape
Property material, the outer adsorbable interior magnetic material of magnetic material, bar shape rely on outer magnetic material and interior magnetic material absorption
Power is attached on global shell, and bar shape is then located at outside the range of interior magnetic material, and it is corresponding that the shape of interior magnetic material is less than its
The shape of adjustable strip cube composition, the difference of the two shape size provide the space of bar shaped body position adjusting, move every section of item
Body adjusts its position, changes its bent curvature of a curve constituted, and the light that point light source issues penetrates these bar shapes, projects
Required curve shape.
It further include support rod, host is supported on bracket by support rod, and support rod is concatenated by more piece, is adjustably adjusted
Highly, while on support rod there is scale, the height of adjusting can be read.
It further include swivel mount, swivel mount is U-shaped structure, and swivel mount upper end is connected with global shell by shaft, is had at shaft
Angle scale, can be read the rotation angle of global shell, and swivel mount lower end is fixedly linked with support rod.
It further include light source fixed link, power supply, conducting wire, switch, light source fixed link one end is connected with shaft, and the other end will put light
Source is fixed at the centre of sphere, light source fixed link and shaft be it is hollow, conducting wire passes through light source fixed link and shaft, by point light source and electricity
Source is connected, and power supply is located on swivel mount, and switch is located on the circuit that power supply, conducting wire, point light source are constituted.
Pedestal upper end is pedestal, has self leveling device on pedestal, and pedestal can self leveling, pedestal and support rod stationary phase
Even, pedestal lower end is tripod.
Bar shape forms the circle in horizontal and vertical direction in spherical shell external surface, constitutes horizontal line and vertical line, horizontal line
Intersection point with vertical line is at elliptical center.
Point light source is white LED lamp, and in addition to bar shape institute attached area on global shell, other regions are opaque, bar shaped
The curvature for the one side that body and magnet attach is identical as the curvature of global shell, and between 1-5mm, bar shape is the width of bar shape
The curvature of bright flexible glue, bar shape itself can be adjusted in a certain range, had mark scale on adjustable bar shape, be adjusted
Bar shape constitute curve on transparent magnetic film or global shell have corresponding markings.Other regions are opaque,
The relative visibility of bar shape projection can be enhanced, adapt to the biggish construction site of light intensity.
Circle, ellipse are all that coloured and adjacent color between the two is different.This throws convenient for distinguishing each bar shape
The image of injection is conducive to project and construct.
Global shell has multiple, and the bar shape on global shell is constituted including various shape and curvature needed for construction
Curve, the replaceable use of global shell.This makes curve level can adapt to most measure and positioning structure, and availability is strong.
Application method is as follows: a. projects the shapes and sizes of curve as needed, chooses on global shell corresponding round, ellipse
Round and other curves are used to project, and the adjustable type curve level for being used for building construction measurement is arranged in suitable distance
Place;B. open point light source, if necessary to projection be standard circle or ellipse, by global shell circle or elliptical projection centre
The circle or elliptical central point that line alignment needs to project;What it is if necessary to projection is other curves, by global shell it is corresponding its
Other curves that his curve alignment needs to project;C. it is finely adjusted, when curvature has difference, rotation host is adjusted;Projected size
When having difference, it is moved forward and backward and is adjusted for the adjustable type curve level of building construction measurement.
As shown in figure 5, throwing line principle of the invention is: bar shape is convex lens, and focal length is the radius of ball, point light source hair
Light out becomes directional light after bar shape.Therefore, regardless of distance how far, the lines projected will not all dissipate, throw line
Precision is high.
Magnetic material can be the magnet that can be attracted each other, iron block etc..
Claims (10)
1. being used for the adjustable type curve level of building construction measurement, including host and bracket, host are located on bracket, feature
It include point light source, interior magnetic material, global shell, bar shape for host, point light source is located at the centre of sphere of global shell, interior magnetic material patch
Be attached to global shell inner surface, global shell be it is transparent, bar shape is attached to transparent magnetic film outer surface, and bar shape is convex lens
Mirror, focal length are the radius of ball, and the light that point light source issues becomes directional light after bar shape, and bar shape is in global shell appearance
Face extends bending, forms a series of different circle of radiuses, curvature, ellipse and other curves, a portion curve is fixed
It attaches, each free multistage bar shape of another part curve is combined at regular intervals, there is one piece of outer magnetism on every section of bar shape
Material, the outer adsorbable interior magnetic material of magnetic material, bar shape rely on the adsorption capacity of outer magnetic material and interior magnetic material
It is attached on global shell, bar shape is then located at outside the range of interior magnetic material, and the shape of interior magnetic material is corresponding less than its can
The shape for adjusting bar shape to constitute, the difference of the two shape size provide the space of bar shaped body position adjusting, move every section of bar shaped
Body adjusts its position, changes its bent curvature of a curve constituted, and the light that point light source issues penetrates these bar shapes, projects institute
The curve shape needed.
2. the adjustable type curve level according to claim 1 for building construction measurement, it is characterized in that further including branch
Host is supported on bracket by strut, support rod, and support rod is concatenated by more piece, adjustably adjusts height, while support rod
It is upper that there is scale, the height of adjusting can be read.
3. the adjustable type curve level according to claim 2 for building construction measurement, it is characterized in that further including rotation
Pivoted frame, swivel mount are U-shaped structure, and swivel mount upper end is connected by shaft with global shell, and angled disk, can be read spherical shell at shaft
The rotation angle of body, swivel mount lower end are fixedly linked with support rod.
4. the adjustable type curve level according to claim 3 for building construction measurement, it is characterized in that further including light
Source fixed link, power supply, conducting wire, switch, light source fixed link one end are connected with shaft, and point light source is fixed at the centre of sphere by the other end,
Light source fixed link and shaft be it is hollow, conducting wire pass through light source fixed link and shaft, point light source is connected with power supply, power supply is located at
On swivel mount, switch is located on the circuit that power supply, conducting wire, point light source are constituted.
5. the adjustable type curve level according to claim 2 for building construction measurement, it is characterized in that pedestal upper end
For pedestal, there is self leveling device on pedestal, pedestal can self leveling, pedestal is fixedly linked with support rod, pedestal lower end three
Foot prop.
6. the adjustable type curve level according to claim 1 for building construction measurement, it is characterized in that bar shape exists
Spherical shell external surface forms the circle in horizontal and vertical direction, constitutes horizontal line and vertical line, and the intersection point of horizontal line and vertical line exists
Elliptical center.
7. the adjustable type curve level according to claim 1 for building construction measurement, it is characterized in that point light source is
White LED lamp, in addition to bar shape institute attached area on global shell, other regions are opaque, bar shape and magnet attach one
The curvature in face and the curvature of global shell are identical, and for the width of bar shape between 1-5mm, bar shape is transparent flexible glue, bar shape sheet
The curvature of body can be adjusted in a certain range, have mark scale on adjustable bar shape, what adjustable bar shape was constituted
Curve has corresponding markings on transparent magnetic film or global shell.
8. the adjustable type curve level according to claim 1 for building construction measurement, it is characterized in that circle, ellipse are all
It is that coloured and adjacent color between the two is different.
9. the adjustable type curve level according to claim 1 for building construction measurement, it is characterized in that global shell has
Multiple, the bar shape on global shell constitutes the curve including various shape and curvature needed for construction, and global shell can be more
Change use.
10. the adjustable type curve level according to claim 1 for building construction measurement, it is characterized in that application method
As follows: a. projects the shapes and sizes of curve as needed, corresponding circle is chosen on global shell, oval and other curves are used
To project, and the adjustable type curve level for being used for building construction measurement is arranged at suitable distance;B. point light source is opened, such as
What fruit needed to project is the circle or ellipse of standard, by global shell circle or the alignment of elliptical projected centre lines need the circle that projects
Or elliptical central point;What it is if necessary to projection is other curves, other corresponding curves alignment on global shell is needed to project
Other curves;C. it is finely adjusted, when curvature has difference, rotation host is adjusted;When projected size has difference, it is moved forward and backward and uses
It is adjusted in the adjustable type curve level of building construction measurement.
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CN201910297508.5A CN109839103B (en) | 2019-04-15 | 2019-04-15 | Adjustable curve projector for building construction measurement and use method |
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CN201910297508.5A CN109839103B (en) | 2019-04-15 | 2019-04-15 | Adjustable curve projector for building construction measurement and use method |
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CN109839103A true CN109839103A (en) | 2019-06-04 |
CN109839103B CN109839103B (en) | 2023-06-27 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112212841A (en) * | 2020-10-13 | 2021-01-12 | 马莎 | Total powerstation of survey usefulness is put in urban geological survey |
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CN205066769U (en) * | 2015-11-10 | 2016-03-02 | 重庆工商职业学院 | Construct multi -purpose lines and throw line appearance |
CN106197388A (en) * | 2016-08-24 | 2016-12-07 | 广州市第四建筑工程有限公司 | Three-dimensional laser level |
CN206989949U (en) * | 2017-03-21 | 2018-02-09 | 常州华达科捷光电仪器有限公司 | A kind of laser level |
CN109029397A (en) * | 2018-07-30 | 2018-12-18 | 云南建投第二建设有限公司 | A kind of portable construction laser level |
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2019
- 2019-04-15 CN CN201910297508.5A patent/CN109839103B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205066769U (en) * | 2015-11-10 | 2016-03-02 | 重庆工商职业学院 | Construct multi -purpose lines and throw line appearance |
CN106197388A (en) * | 2016-08-24 | 2016-12-07 | 广州市第四建筑工程有限公司 | Three-dimensional laser level |
CN206989949U (en) * | 2017-03-21 | 2018-02-09 | 常州华达科捷光电仪器有限公司 | A kind of laser level |
CN109029397A (en) * | 2018-07-30 | 2018-12-18 | 云南建投第二建设有限公司 | A kind of portable construction laser level |
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CN112212841A (en) * | 2020-10-13 | 2021-01-12 | 马莎 | Total powerstation of survey usefulness is put in urban geological survey |
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