CN103925892A - Device for measuring wall or ground flatness by lasers - Google Patents
Device for measuring wall or ground flatness by lasers Download PDFInfo
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- CN103925892A CN103925892A CN201410181507.1A CN201410181507A CN103925892A CN 103925892 A CN103925892 A CN 103925892A CN 201410181507 A CN201410181507 A CN 201410181507A CN 103925892 A CN103925892 A CN 103925892A
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Abstract
The invention discloses a device for measuring the wall or ground flatness by lasers. The device comprises a base and a laser transmitter, the lower portion of the base is supported on a standard supporting face, the standard supporting face is the plane which is locally leveled and ground, and has the qualified flatness, the laser transmitting point of the laser transmitter is arranged in the plane of the standard supporting face, a stepped shaft is arranged in the middle of the upper portion of the base, a thrust ball bearing is arranged at the position of a small shaft of the stepped shaft, a boss is arranged on the upper portion of the laser transmitter, a stepped hole is formed in the boss, the position of a large hole of the stepped hole is matched with the thrust ball bearing, and the laser transmitter rotates around the axis of the stepped shaft through the thrust ball bearing. The device is simple and compact in laser, a constructor can conveniently conduct wall or ground flatness measurement in the construction process, meanwhile, an inspector can conveniently check and measure the flatness in the inspection and acceptance process, the measured face can be rapidly and accurately measured, and the measuring and repairing efficiency can be improved.
Description
Technical field
The present invention relates to utilize laser measuring technique field, particularly a kind of device that utilizes laser measurement metope or ground flat degree.
Background technology
Prior art is in the time measuring the planar smoothness of buildings, the particularly measured space relatively little to area, normally adopt range estimation or simple moving wheeled type survey instrument, such as guiding ruler, clearance gauges etc. carry out, the defect of this measuring method is that operator's labour intensity is large, inefficiency, measurement accuracy is poor simultaneously, can not repair underproof measured face in time, particularly flatness requires higher occasion, this method can not meet the requirement of measured surface evenness control, for complicated roughness measurement equipment, with high costs, limit the occasion using, affect the raising of construction quality, prior art does not also have compact conformation, the Related product that detection efficiency is high.
Summary of the invention
Object of the present invention is exactly the problems referred to above that exist for solving prior art, and a kind of device that utilizes laser measurement metope or ground flat degree is provided; Improve workmen of the present invention and can carry out easily metope or the ground flat degree measurement in work progress, facilitate simultaneously reviewer in the course of receiving to flatness check measurement, can measure measured face quickly and accurately, improve and measure and remediation efficiency.
The technical scheme of technical solution problem of the present invention is:
A kind of device that utilizes laser measurement metope or ground flat degree, comprise base, generating laser, the lower support of base is on standard support face, described standard support face is the qualified plane of flatness after local levelling, grinding process, and the laser emission point of described generating laser is positioned at standard support facial plane; In the middle of described base top, be provided with multidiameter, the little axle place of multidiameter is provided with thrust ball bearing, and described generating laser top is provided with boss, and described boss is provided with shoulder hole, and the macropore place of described shoulder hole coordinates with thrust ball bearing.
Described generating laser rotates around multidiameter axis by thrust ball bearing.
Described base is provided with stepper motor, and described stepper motor is connected with the boss outer circumference surface of generating laser by travelling belt and drives generating laser to rotate around the multidiameter axis of base.
Described laser emission point is positioned at standard support face 5 at the laser beam near measured; Described laser beam is stereo laser bundle, and described stereo laser bundle is that the cross section that utilizes directional light to add diaphragm to form is rectangle or columniform laser beam.
Described base bottom is provided with three height adjustable feets, and feet bottom contacts with standard support face.
The surrounding of measured plane is provided with laser pickoff, and the acceptance point of described laser pickoff is positioned at standard support face.
The laser instrument holder on described generating laser top is provided with the second generating laser, the second generating laser is connected with laser instrument holder by the second Connection Block that is fixed on laser instrument holder outside surface, described the second Connection Block is provided with vertical lead screw guide rails, described the second generating laser is provided with nut, the second generating laser is coordinated along guide rail and moves on the second Connection Block with nut by leading screw, the laser beam that described the second generating laser sends is the horizontal parallel light of a word, and the emission port of the second generating laser is located at the bottom of the second generating laser; The outside of described the second Connection Block is vertically provided with rule, and overlap the zero point of rule with standard support face.
Described generating laser is located at the center of measured, and described laser pickoff is established and the marginal position of measured, and generating laser is along with the variation of laser pickoff position is rotated corresponding angle around base.
Described generating laser is located at certain marginal position of measured, and described laser pickoff is established and other marginal position of measured, and generating laser is along with the variation of laser pickoff position is rotated corresponding angle around base.
Described generating laser one side is provided with the application of force handle that facilitates generating laser to rotate around multidiameter.
The protruding generating laser of the little axle top of described multidiameter, is provided with handle at little shaft end.
Beneficial effect of the present invention:
1. utilize the present invention, workmen can carry out easily metope in work progress or ground flat degree is measured, facilitate simultaneously reviewer in the course of receiving to flatness check measurement.
2. can, easily to supporting dismounting, realize easily the axial location of bearing by multidiameter by shoulder hole.Can adjust easily direction and the angle of the light sending of generating laser by feet.
3. when measured area is large, generating laser is located to the center of measured, described laser pickoff is established and the edge of measured, coordinate generating laser along with the variation of laser pickoff position is rotated corresponding angle around base, be convenient to Measurement accuracy flatness, improve and measure and remediation efficiency; When measured Area comparison hour, base can be located to certain marginal position of measured, movement by laser pickoff at the marginal position of measured, generating laser is along with the variation of laser pickoff position is rotated corresponding angle around base, can measure measured face rapidly, improve and measure and remediation efficiency.
4. be provided with handle in generating laser one side, can make generating laser rotate easily around the shaft by handle, need not mobile complete machine just can realize the planar smoothness within the scope of around generating laser 360 ° is measured.
5. be provided with handle by generating laser top, easy to carry.The bottom of described laser instrument holder is provided with multiple generating lasers, can monitor the multiple spot of multiple directions simultaneously simultaneously, improves monitoring and dressing efficiency.
6. read the reading of the rule of the emission port present position of the second generating laser by rule, the height that this reading is projection.When the stereo laser bundle of launching when generating laser detects certain measured some prospects projection, on receiver, show the image of this protruding point, then move along vertical direction the image that the second generating laser makes its horizontal laser beam sending be irradiated to this projection position and show this point on receiver, can measure rapidly and accurately the bump sizes of this protruding point, convenient construction personnel repair, and improves degree of accuracy and the efficiency of finishing.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structural representation of the embodiment of the present invention 3.
Embodiment
In order to understand better the present invention, explain in detail embodiments of the present invention below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of device that utilizes laser measurement metope or ground flat degree, comprise base 2, generating laser 1, described generating laser 1 is connected with laser instrument holder 30, the lower support of base 2 is on standard support face 5, described standard support face 5 is the qualified plane of flatness after local levelling, grinding process, the laser emission point 11 of described generating laser 1 be located at laser instrument holder 30 bottom, be positioned at standard support facial plane 5; Described base is provided with multidiameter 22 in the middle of 2 tops, the little axle place of multidiameter 22 is provided with thrust ball bearing 4, described generating laser 1 top is provided with boss 16, described boss 16 is provided with shoulder hole 12, the macropore place of described shoulder hole 12 coordinates with thrust ball bearing 4, and described generating laser 1 rotates around multidiameter 22 axis by thrust ball bearing 4.Can, easily to supporting dismounting, realize easily the axial location of bearing by multidiameter by shoulder hole.Described base 2 is provided with stepper motor 6, and described stepper motor 6 is connected with boss 16 outer circumference surfaces of generating laser by travelling belt 7 and drives generating laser to rotate around the multidiameter axis of base.The bottom of described laser instrument holder 30 is provided with multiple generating lasers, can monitor the multiple spot of multiple directions simultaneously simultaneously, improves monitoring and dressing efficiency.
Described base 2 bottoms are provided with three height adjustable feets 21, and feet 21 bottoms contact with standard support face 5.Can adjust easily direction and the angle of the light sending of generating laser by feet.
Described generating laser 1 is located at the center of measured, and described laser pickoff is located at the marginal position of measured; Or described generating laser 12 is located to certain marginal position of measured, described laser pickoff is located at other marginal position of measured, generating laser is along with the variation of laser pickoff position is rotated corresponding angle around base.
Described generating laser one side is provided with handle 14.
Described generating laser is provided with some application of force handles 14 that facilitate generating laser to rotate around multidiameter along outer periphery.Can make generating laser rotate easily around the shaft by application of force handle 14, need not mobile complete machine just can realize the planar smoothness within the scope of around generating laser 360 ° is measured.
The protruding generating laser of the little axle top of described multidiameter 22, is provided with handle 13 at little shaft end.Utilize handle easy to carry.
Embodiment 2
As shown in Figure 2, state when surface level flatness measurement for the present invention, the surrounding of measured plane is provided with laser pickoff 3, and the acceptance point of described laser pickoff 3 is positioned at standard support face.
The laser instrument holder 30 on described generating laser 1 top is provided with the second generating laser 40, the second generating laser 40 is connected with laser instrument holder 30 by the second Connection Block 41 that is fixed on laser instrument holder 30 outside surfaces, described the second Connection Block 41 is provided with vertical lead screw guide rails, described the second generating laser 40 is provided with nut, the second generating laser 40 is coordinated with nut along guide rail and is moved on the second Connection Block 41 by leading screw, the laser beam that described the second generating laser 40 sends is the horizontal parallel light of a word, the emission port 42 of the second generating laser 40 is located at the bottom of the second generating laser 40.The outside of described the second Connection Block 41 is vertically provided with rule, and overlap the zero point of rule with standard support face 5, reads the reading of the rule of the emission port present position of the second generating laser 40, the height that this reading is projection by rule.When the stereo laser bundle of launching when generating laser 1 detects certain measured some prospects projection, on receiver, show the image of this protruding point, then move along vertical direction the image that the second generating laser 40 makes its horizontal laser beam sending be irradiated to this projection position and show this point on receiver, thereby measure the distance of this projection from the standard support face 5 of measured.Certainly utilize the rule on the second Connection Block 41, can read the distance that the second generating laser 40 moves in vertical direction by rule.
Described laser emission point 11 is positioned at standard support face 5 at the laser beam 15 near measured; Described laser beam is stereo laser bundle, and described stereo laser bundle is that the cross section that utilizes directional light to add diaphragm to form is rectangle or columniform laser beam.All the other,, with reference to embodiment 1, do not repeat them here.
Embodiment 3
As shown in Figure 3, state when vertical wall flatness measurement for the present invention, when use, little shaft end by multidiameter applies a power F to base, make the feet of base contact, avoid with metope on complete machine Crater face, thereby rotate generating laser, the flatness of measured is measured.
Using method of the present invention: when measurement plane flatness, by good to generating laser and floor installation, base is positioned over ground, position degree with horizontal bubble detection laser transmitter with the ground of placing, the position of adjusting base makes horizontal bubble in center, if horizontal bubble departs from center, ground flat degree by polishing installation site makes bubble in center, or the height of three feets by adjusting base regulates and makes bubble in center, make the bottom light of the planar laser that generating laser launches parallel with standard support face.The laser of planar Laser emission has the laser beam that is parallel to the laser beam 9 of measured, becomes angle of inclination with measured, if laser beam 9 can not be irradiated to body of wall or laser pickoff around, light is blocked in raised position, position reflection or the refraction that can block, testing staff just can observe blocks position and raised position, can to this position polish finishing, to meet technological requirement.If measured surface evenness is good, light can be received by metope or laser pickoff, proves that measured surface evenness meets the requirements.All the other,, with reference to embodiment 1, do not repeat them here.
By reference to the accompanying drawings the embodiment of invention is described although above-mentioned; but not limiting the scope of the invention; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection scope of the present invention.
Claims (10)
1. one kind is utilized the device of laser measurement metope or ground flat degree, it is characterized in that, comprise base, generating laser, the lower support of base is on standard support face, described standard support face is the qualified plane of flatness after local levelling, grinding process, and the laser emission point of described generating laser is positioned at standard support facial plane; In the middle of described base top, be provided with multidiameter, the little axle place of multidiameter is provided with thrust ball bearing, described generating laser top is provided with boss, described boss is provided with shoulder hole, the macropore place of described shoulder hole coordinates with thrust ball bearing, and described generating laser rotates around multidiameter axis by thrust ball bearing.
2. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, is characterized in that, described laser emission point is positioned at standard support face at the laser beam near measured; Described laser beam is stereo laser bundle, and described stereo laser bundle is that the cross section that utilizes directional light to add diaphragm to form is rectangle or columniform laser beam.
3. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, is characterized in that, described base bottom is provided with three height adjustable feets, and feet bottom contacts with standard support face.
4. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, is characterized in that, the surrounding of described measured plane is provided with laser pickoff, and the acceptance point of described laser pickoff is positioned at standard support face.
5. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, it is characterized in that, the laser instrument holder on described generating laser top is provided with the second generating laser, the second generating laser is connected with laser instrument holder by the second Connection Block that is fixed on laser instrument holder outside surface, described the second Connection Block is provided with vertical lead screw guide rails, described the second generating laser is provided with nut, the second generating laser is coordinated along guide rail and moves on the second Connection Block with nut by leading screw, the laser beam that described the second generating laser sends is the horizontal parallel light of a word, the emission port of the second generating laser is located at the bottom of the second generating laser, the outside of described the second Connection Block is vertically provided with rule, and overlap the zero point of rule with standard support face.
6. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 4, it is characterized in that, described generating laser is located at the center of measured, described laser pickoff is established and the marginal position of measured, and generating laser is along with the variation of laser pickoff position is rotated corresponding angle around base.
7. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, it is characterized in that, described generating laser is located at the marginal position of measured, described laser pickoff is located at other marginal position of measured, and generating laser is along with the variation of laser pickoff position is rotated corresponding angle around base.
8. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, it is characterized in that, described base is provided with stepper motor, and described stepper motor is connected with the boss outer circumference surface of generating laser by travelling belt and drives generating laser to rotate around the multidiameter axis of base.
9. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, is characterized in that, described generating laser outside is provided with application of force handle.
10. the device that utilizes laser measurement metope or ground flat degree as claimed in claim 1, is characterized in that, the protruding generating laser of the little axle top of described multidiameter, is provided with handle at little shaft end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181507.1A CN103925892B (en) | 2014-04-30 | 2014-04-30 | Utilize the device of laser measurement metope or ground flat degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410181507.1A CN103925892B (en) | 2014-04-30 | 2014-04-30 | Utilize the device of laser measurement metope or ground flat degree |
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| CN103925892A true CN103925892A (en) | 2014-07-16 |
| CN103925892B CN103925892B (en) | 2016-08-17 |
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| CN201410181507.1A Active CN103925892B (en) | 2014-04-30 | 2014-04-30 | Utilize the device of laser measurement metope or ground flat degree |
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Cited By (21)
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| CN104197889A (en) * | 2014-09-23 | 2014-12-10 | 郭强 | Wall flatness detection device |
| CN104594168A (en) * | 2015-01-27 | 2015-05-06 | 中交国通公路工程技术有限公司 | Road surface roughness measurement device and measurement method |
| CN105113378A (en) * | 2015-07-24 | 2015-12-02 | 方新刚 | Road construction device capable of stably ascending and descending |
| CN106017324A (en) * | 2016-07-15 | 2016-10-12 | 苏州鑫日达机械设备有限公司 | Device for detecting precision of elevator guide rail-used hot-rolled section steel |
| CN104197889B (en) * | 2014-09-23 | 2017-01-04 | 郭强 | A kind of degree of plainness for wall surface detection device |
| CN107727014A (en) * | 2017-11-01 | 2018-02-23 | 中国三冶集团有限公司 | A kind of degree of plainness for wall surface, perpendicularity deviation detection means and method |
| CN107762154A (en) * | 2017-10-25 | 2018-03-06 | 宝鸡市铭坤有色金属有限公司 | It is a kind of to be used for levelling laser aid |
| CN107860343A (en) * | 2017-12-27 | 2018-03-30 | 福建省永正工程质量检测有限公司 | A kind of Energy Conservation Project in Construction mass plane degree detection means |
| CN108562249A (en) * | 2018-04-18 | 2018-09-21 | 洛阳理工学院 | A kind of probe in flatness checking device |
| CN109540047A (en) * | 2018-12-25 | 2019-03-29 | 中材锂膜有限公司 | One kind being used for lithium ion battery separator roughness detection equipments and detection method |
| WO2019079985A1 (en) * | 2017-10-25 | 2019-05-02 | 深圳前海小有技术有限公司 | Housing and surface disinfecting and sterilising apparatus |
| CN109813256A (en) * | 2019-03-08 | 2019-05-28 | 徐州工程学院 | Using the detector of laser detection flat glass flatness |
| CN112857272A (en) * | 2021-03-25 | 2021-05-28 | 甘肃有色冶金职业技术学院 | Flatness detection equipment for building construction |
| CN113029100A (en) * | 2021-03-09 | 2021-06-25 | 安阳师范学院 | Multi-point real-time data measuring equipment and summarizing method for building construction |
| CN113155060A (en) * | 2021-03-15 | 2021-07-23 | 深圳市度彼电子有限公司 | Object surface flatness detection method and detection equipment thereof |
| US11199399B2 (en) | 2016-09-20 | 2021-12-14 | Certainteed Gypsum, Inc. | System, method and apparatus for drywall joint detection and measurement |
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| CN115574746A (en) * | 2022-12-07 | 2023-01-06 | 常州凯盛新材料股份有限公司 | Flatness detection equipment based on high-toughness PVC (polyvinyl chloride) floor |
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| CN104197889B (en) * | 2014-09-23 | 2017-01-04 | 郭强 | A kind of degree of plainness for wall surface detection device |
| CN104197889A (en) * | 2014-09-23 | 2014-12-10 | 郭强 | Wall flatness detection device |
| CN104594168A (en) * | 2015-01-27 | 2015-05-06 | 中交国通公路工程技术有限公司 | Road surface roughness measurement device and measurement method |
| CN105113378A (en) * | 2015-07-24 | 2015-12-02 | 方新刚 | Road construction device capable of stably ascending and descending |
| CN106017324A (en) * | 2016-07-15 | 2016-10-12 | 苏州鑫日达机械设备有限公司 | Device for detecting precision of elevator guide rail-used hot-rolled section steel |
| US11199399B2 (en) | 2016-09-20 | 2021-12-14 | Certainteed Gypsum, Inc. | System, method and apparatus for drywall joint detection and measurement |
| CN107762154A (en) * | 2017-10-25 | 2018-03-06 | 宝鸡市铭坤有色金属有限公司 | It is a kind of to be used for levelling laser aid |
| WO2019079985A1 (en) * | 2017-10-25 | 2019-05-02 | 深圳前海小有技术有限公司 | Housing and surface disinfecting and sterilising apparatus |
| CN107727014A (en) * | 2017-11-01 | 2018-02-23 | 中国三冶集团有限公司 | A kind of degree of plainness for wall surface, perpendicularity deviation detection means and method |
| CN107860343A (en) * | 2017-12-27 | 2018-03-30 | 福建省永正工程质量检测有限公司 | A kind of Energy Conservation Project in Construction mass plane degree detection means |
| CN108562249A (en) * | 2018-04-18 | 2018-09-21 | 洛阳理工学院 | A kind of probe in flatness checking device |
| CN109540047A (en) * | 2018-12-25 | 2019-03-29 | 中材锂膜有限公司 | One kind being used for lithium ion battery separator roughness detection equipments and detection method |
| CN109813256A (en) * | 2019-03-08 | 2019-05-28 | 徐州工程学院 | Using the detector of laser detection flat glass flatness |
| US11688085B2 (en) | 2019-03-15 | 2023-06-27 | Certainteed Gypsum, Inc. | Method of characterizing a surface texture and texture characterization tool |
| CN113029100B (en) * | 2021-03-09 | 2022-11-18 | 安阳师范学院 | Multi-point real-time data measuring equipment and summarizing method for building construction |
| CN113029100A (en) * | 2021-03-09 | 2021-06-25 | 安阳师范学院 | Multi-point real-time data measuring equipment and summarizing method for building construction |
| CN113155060A (en) * | 2021-03-15 | 2021-07-23 | 深圳市度彼电子有限公司 | Object surface flatness detection method and detection equipment thereof |
| CN112857272A (en) * | 2021-03-25 | 2021-05-28 | 甘肃有色冶金职业技术学院 | Flatness detection equipment for building construction |
| CN114310548A (en) * | 2021-12-10 | 2022-04-12 | 中交二公局第六工程有限公司 | Pipe gallery terminal surface grinding device and pipe gallery construction system thereof |
| CN114310548B (en) * | 2021-12-10 | 2023-02-03 | 中交二公局第六工程有限公司 | Pipe gallery terminal surface grinding device and pipe gallery construction system thereof |
| CN114739330A (en) * | 2022-05-06 | 2022-07-12 | 山东鸢港装饰工程有限公司 | Detection equipment for construction based on external wall insulation board and use method thereof |
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| CN115574746A (en) * | 2022-12-07 | 2023-01-06 | 常州凯盛新材料股份有限公司 | Flatness detection equipment based on high-toughness PVC (polyvinyl chloride) floor |
| CN116026701A (en) * | 2023-03-27 | 2023-04-28 | 广东皮阿诺科学艺术家居股份有限公司 | Detection device and detection method for furniture automation production line |
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