CN105841623B - A kind of laser-projection-type sectional dimension measuring device - Google Patents
A kind of laser-projection-type sectional dimension measuring device Download PDFInfo
- Publication number
- CN105841623B CN105841623B CN201610301808.2A CN201610301808A CN105841623B CN 105841623 B CN105841623 B CN 105841623B CN 201610301808 A CN201610301808 A CN 201610301808A CN 105841623 B CN105841623 B CN 105841623B
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- laser
- babinet
- projection
- light
- sectional dimension
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of laser-projection-type sectional dimension measuring device, it is the babinet (11) of glass cover-plate (9) and the barn door (6) of insertion babinet including a surface, sliding rail (4) is equipped in babinet (11) internal upper part both sides, barn door (6) abdomen insertion sliding rail (4) slides；A light-transmitting plate (12) is equipped in babinet (11) interior lower part, one of light tank (1) is offered in the intermediate longitudinal direction of light-transmitting plate (12)；A partition board (13) is equipped in babinet (11) front end, laser hole (8) etc. is offered on partition board (13) top.The beneficial effects of the invention are as follows：Laser projection and laser ranging avoid the error that traditional measurement tool is brought since instrument expands with heat and contract with cold in itself, improve precision；The invention is easy to operate, easy left-hand seat, does not need to complicated training, and use environment is required low.
Description
Technical field
The present invention is a kind of laser-projection-type sectional dimension measuring device, relates generally to industry and is cut with component in civil buildings
The measurement tasks of face size.It is dark such as basement, tunnel, the higher component of floor height such as large-scale museum more particularly to site environment
Beam or scene be difficult the bridge pier reached such as korneforos, the trestle stent in valley etc. there are detection of obstacles personnel.
Background technology
In the installation of work China Democratic National Construction Association, finishing or detection work, it is required to measure the sectional dimension of component, existing structure
It is all that man-hour manually hand-held tape measure or steel ruler carry out that part sectional dimension, which measures work,, should for common wall, the column etc. under conventional environment
Method can be dealt with.But it is needed for the higher component of floor height through the progress operation such as people's row ladder, scaffold of creeping, one
Need the position of mobile human row ladder, scaffold etc. that can carry out the operation of next component after the measurement of component；For dim
And the environment without stabilized light source then needs to increase artificial light；For scene there are barrier environment, sectional dimension of members
It is even more difficulty to measure, and working efficiency is low, safety is poor.
Invention content
The purpose of the present invention is a kind of laser-projection-type sectional dimension measuring device, to solve problem above.
A kind of laser-projection-type sectional dimension measuring device, the invention is characterised in that, it is glass cover-plate including a surface
Babinet and be inserted into babinet barn door, babinet internal upper part both sides be equipped with sliding rail, barn door abdomen insertion sliding rail
It slides；Lower part is equipped with a light-transmitting plate in babinet, and one of light tank is longitudinally offered among light-transmitting plate；It is set in babinet front end
There is a partition board, a laser hole is offered on partition board top, the top in the space between partition board and babinet end is respectively equipped with sharp
Optar, levelling tube are equipped with power pack, positioned at partition board and babinet in the space lower part between partition board and babinet end
Loophole is offered on space lower part light-transmitting plate between end；It is equipped on the position of babinet one side alignment barn door locked
Knob；Space in babinet between light-transmitting plate is laser lamp band.
Laser lamp band of the present invention is aligned setting with light tank.
Laser range finder of the present invention is built-in rangefinder and build-in ranging control button and display on panel
Screen.
Rangefinder of the present invention should be aligned with laser hole.
Power pack of the present invention is powered for laser lamp band and laser range finder.
The present invention is equipped with knob in barn door tail portion.
Laser lamp band carries out ray cast on subject parts, is aligned at control projection line edge with subject parts edge
Afterwards, the length for measuring light belt is the sectional dimension on subject parts perspective plane.
The technical solution of laser-projection-type sectional dimension measuring device：Emitted outward by the laser lamp band of the bottom of box and swashed
Light light beam, through that can form projection after light slot on subject parts, the barn door in mobile device can adjust projected length, hide
It is connected between tabula rasa and device box by guide rail with locked knob, it is long convenient for measuring light belt that there is vertical barn door at barn door edge
Degree, light belt length are measured by built-in laser range finder.
The beneficial effects of the invention are as follows：Laser projection and laser ranging avoid traditional measurement tool since instrument is warm in itself
The error that swollen shrinkage is brought, improves precision；The invention is easy to operate, easy left-hand seat, does not need to complicated training, and to using
Environmental requirement is low.
Description of the drawings
Fig. 1 is of the invention into structure diagram；
Fig. 2 is the A-A diagrammatic cross-sections of Fig. 1；
Fig. 3 is the B-B diagrammatic cross-sections of Fig. 1；
Fig. 4 is the C-C diagrammatic cross-sections of Fig. 1.
Specific embodiment
With reference to Fig. 2 and Fig. 3, technical scheme of the present invention is described in further detail.
A kind of laser-projection-type sectional dimension measuring device, the invention is characterised in that, it is glass cover-plate 9 including a surface
Babinet and be inserted into babinet barn door 6, babinet internal upper part both sides be equipped with sliding rail 4,6 abdomen of barn door insertion slide rail
It slides in road 4；Lower part is equipped with a light-transmitting plate in babinet, and one of light tank 1 is longitudinally offered among light-transmitting plate；In babinet front end
Portion is equipped with a partition board, a laser hole 8 is offered on partition board top, the top in the space between partition board and babinet end is set respectively
Have laser range finder 2, levelling tube 3, the space lower part between partition board and babinet end be equipped with power pack 7, positioned at every
Loophole is offered on space lower part light-transmitting plate between plate and babinet end；In the position of babinet one side alignment barn door 6
It is equipped with locked knob 5；Space in babinet between light-transmitting plate is laser lamp band 10.
The present invention is equipped with knob in 6 tail portion of barn door.
Laser lamp band 10 of the present invention emits laser outward by light tank 1, and light belt, shading are formed in subject parts test surfaces
Plate 6 adjusts light belt projected length (adjusting apparatus is needed to keep 3 level of levelling tube during vertical checkout), and light belt edge is surveyed with subject parts
Barn door 6 is fixed after the alignment of examination face edge by tightening locked knob 5, the measurement button pressed on laser range finder carries out light
Measurement (beaten on barn door edge and realized through laser hole 8 by built-in laser range finder) with projected length, and in Laser Measuring
Display screen display numerical value in distance meter.Glass cover-plate 9 to close light tank to protect laser lamp band 10, use by sliding rail 4
To facilitate the movement of barn door 6, power pack 7 provides power supply for built-in laser range finder 2 and laser lamp band 10.
The present invention operating method be：
1st, device along subject parts test surfaces is placed in parallel, and keeps laser lamp band projecting direction face test surfaces；
2nd, power supply is opened, light belt projection is formed on test surfaces；
3rd, adjusting apparatus position so that light belt starting point is aligned with test surfaces edge；
4th, barn door is slided, light belt terminal is made to be aligned with test surfaces other edge；
5th, locked knob is tightened, remains fixed barn door；
6th, measurement button is pressed, the readout value from Display panel screen.
Claims (6)
1. a kind of laser-projection-type sectional dimension measuring device, which is characterized in that including the case that a surface is glass cover-plate (9)
Body and the barn door (6) for being inserted into babinet, sliding rail (4) is equipped in babinet internal upper part both sides, and the insertion of barn door (6) abdomen is slided
Track (4) slides；Lower part is equipped with a light-transmitting plate in babinet, and one of light tank (1) is longitudinally offered among light-transmitting plate；In case
Body front end be equipped with a partition board, a laser hole (8) is offered on partition board top, the space between partition board and babinet end it is upper
Portion is respectively equipped with laser range finder (2), levelling tube (3), and power supply is equipped in the space lower part between partition board and babinet end
Box (7) offers loophole on the space lower part light-transmitting plate between partition board and babinet end；It is aligned in babinet one side
The position of barn door (6) is equipped with locked knob (5)；Space in babinet between light-transmitting plate is laser lamp band (10).
2. laser-projection-type sectional dimension measuring device according to claim 1, it is characterised in that：The laser lamp band
(10) it is aligned setting with light tank (1).
3. laser-projection-type sectional dimension measuring device according to claim 1, it is characterised in that：The laser ranging
Instrument (2) is built-in rangefinder and build-in ranging control button and display screen on panel.
4. the laser-projection-type sectional dimension measuring device according to claim 1 or 3, it is characterised in that：The ranging
Instrument should be aligned with laser hole (8).
5. laser-projection-type sectional dimension measuring device according to claim 1, it is characterised in that：The power pack
(7) it powers for laser lamp band (10) and laser range finder (2).
6. laser-projection-type sectional dimension measuring device according to claim 1, it is characterised in that：In barn door (6) tail
Portion is equipped with knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301808.2A CN105841623B (en) | 2016-05-09 | 2016-05-09 | A kind of laser-projection-type sectional dimension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301808.2A CN105841623B (en) | 2016-05-09 | 2016-05-09 | A kind of laser-projection-type sectional dimension measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841623A CN105841623A (en) | 2016-08-10 |
| CN105841623B true CN105841623B (en) | 2018-06-19 |
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ID=56591517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301808.2A Active CN105841623B (en) | 2016-05-09 | 2016-05-09 | A kind of laser-projection-type sectional dimension measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105841623B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925457B (en) * | 2018-06-09 | 2021-03-02 | 过蕊 | Training runway for pet training |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740998Y (en) * | 2004-09-07 | 2005-11-16 | 林幸生 | Laser detector by workpiece projecting size |
| CN103267483A (en) * | 2013-04-22 | 2013-08-28 | 中国计量学院 | Device and method for detecting tooth part size of trapezoid jaw clutch |
| CN203337103U (en) * | 2013-06-28 | 2013-12-11 | 鞍山大洋科技有限公司 | Laser measurement system for overall dimension of forge piece |
| CN103575367A (en) * | 2013-03-08 | 2014-02-12 | 新疆维吾尔自治区计量测试研究院 | Guide rail type calibrating device for reflection-type liquid level meter |
| CN104279961A (en) * | 2014-10-30 | 2015-01-14 | 黑龙江中科诺晟自动化设备开发有限公司 | Medicine box size measurement method for automatic medicine management system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3681096B2 (en) * | 1999-03-09 | 2005-08-10 | 財団法人鉄道総合技術研究所 | Equipment for measuring height and deviation of facilities on railroad tracks |
-
2016
- 2016-05-09 CN CN201610301808.2A patent/CN105841623B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740998Y (en) * | 2004-09-07 | 2005-11-16 | 林幸生 | Laser detector by workpiece projecting size |
| CN103575367A (en) * | 2013-03-08 | 2014-02-12 | 新疆维吾尔自治区计量测试研究院 | Guide rail type calibrating device for reflection-type liquid level meter |
| CN103267483A (en) * | 2013-04-22 | 2013-08-28 | 中国计量学院 | Device and method for detecting tooth part size of trapezoid jaw clutch |
| CN203337103U (en) * | 2013-06-28 | 2013-12-11 | 鞍山大洋科技有限公司 | Laser measurement system for overall dimension of forge piece |
| CN104279961A (en) * | 2014-10-30 | 2015-01-14 | 黑龙江中科诺晟自动化设备开发有限公司 | Medicine box size measurement method for automatic medicine management system |
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| Publication number | Publication date |
|---|---|
| CN105841623A (en) | 2016-08-10 |
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Address after: 650223 floor 17, building C2, yingxincheng international Ginza, the third city of Economic Development Zone, Kunming area, China (Yunnan) pilot Free Trade Zone, Kunming City, Yunnan Province Patentee after: Yunnan Academy of Building Sciences Co.,Ltd. Address before: No.150 Xuefu Road, Wuhua District, Kunming, Yunnan, 650223 Patentee before: YUNNAN INSTITUTE OF BUILDING RESEARCH |
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