CN103925892B - Utilize the device of laser measurement metope or ground flat degree - Google Patents
Utilize the device of laser measurement metope or ground flat degree Download PDFInfo
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- CN103925892B CN103925892B CN201410181507.1A CN201410181507A CN103925892B CN 103925892 B CN103925892 B CN 103925892B CN 201410181507 A CN201410181507 A CN 201410181507A CN 103925892 B CN103925892 B CN 103925892B
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- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000001815 facial effect Effects 0.000 claims abstract description 4
- 238000005067 remediation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004439 roughness measurement Methods 0.000 description 1
Abstract
The invention discloses a kind of device utilizing laser measurement metope or ground flat degree, including base, generating laser, the lower support of base is on standard support face, described standard support face is the plane that flatness is qualified after the most levelling, the grinding process in local, and the laser emission point of described generating laser is positioned at standard support facial plane；It is provided with multidiameter in the middle of described base top, it is provided with thrust ball bearing at the little axle of multidiameter, described generating laser top is provided with boss, described boss is provided with shoulder hole, coordinating with thrust ball bearing at the macropore of described shoulder hole, described generating laser is rotated around multidiameter axis by thrust ball bearing.Laser of the present invention is simple, compact, workmen can carry out the metope in work progress easily or ground flat degree is measured, facilitate reviewer to flatness check measurement in the course of receiving, it is possible to quickly and accurately measured face to be measured simultaneously, improve and measure and remediation efficiency.
Description
Technical field
The present invention relates to the use of laser measuring technique field, particularly to a kind of device utilizing laser measurement metope or ground flat degree.
Background technology
Prior art is when measuring the planar smoothness of building, particularly relatively small to area measured space, it is typically with range estimation or simple moving wheeled type survey tool, such as guiding ruler, clearance gauges etc. are carried out, the defect of this measuring method is that operator's labour intensity is big, inefficiency, measurement accuracy is poor simultaneously, in time underproof measured face can not be repaired, the occasion that particularly flatness requirement is higher, this method can not meet the requirement that measured surface evenness controls, for complicated roughness measurement equipment, with high costs, limit the occasion of use, have impact on 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
The purpose of the present invention is exactly for solving the problems referred to above that prior art exists, it is provided that a kind of device utilizing laser measurement metope or ground flat degree；Improve metope or ground flat degree measurement that workmen of the present invention can carry out in work progress easily, facilitate reviewer to flatness check measurement in the course of receiving simultaneously, quickly and accurately measured face can be measured, improve and measure and remediation efficiency.
The present invention solves the technical scheme of technical problem:
A kind of device utilizing laser measurement metope or ground flat degree, including base, generating laser, the lower support of base is on standard support face, described standard support face is the plane that flatness is qualified after the most levelling, the grinding process in local, and the laser emission point of described generating laser is positioned at standard support facial plane；Being provided with multidiameter in the middle of described base top, be provided with thrust ball bearing at the little axle of multidiameter, described generating laser top is provided with boss, and described boss is provided with shoulder hole, coordinates with thrust ball bearing at the macropore of described shoulder hole.
Described generating laser is rotated 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 conveyer 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, described stereo laser bundle be utilize directional light add diaphragm formed cross section be rectangle or the laser beam of cylinder.
Described base bottom is provided with three height adjustable spikes, supports foot bottom and contacts with standard support face.
Measured plane be provided around laser pickoff, the reception point of described laser pickoff is positioned at standard support face.
The laser instrument on described generating laser top is fixed seat and is provided with the second generating laser, second generating laser is fixed the second connection seat of seat outer surface and is fixed seat with laser instrument and be connected by being fixed on laser instrument, described second connects seat is provided with vertical lead screw guide rails, described second generating laser is provided with nut, second generating laser is connected on seat second along guide rail by leading screw and nut screw connection and moves, the horizontal parallel light that laser beam is a word that described second generating laser sends, the emission port of the second generating laser is located at the bottom of the second generating laser；Described second outside connecting seat is vertically provided with rule, and the zero point of rule overlaps with standard support face.
The center of measured is located at by described generating laser, and described laser pickoff sets and the marginal position of measured, and generating laser is along with the variation of laser receiver position is around the corresponding angle of base rotation.
Certain marginal position of measured is located at by described generating laser, and described laser pickoff sets other marginal position with measured, and generating laser is along with the variation of laser receiver position is around the corresponding angle of base rotation.
Described generating laser side is provided with the force handle facilitating generating laser to rotate around multidiameter.
The little of described multidiameter axially overhangs generating laser top, is provided with handle at little shaft end.
Beneficial effects of the present invention:
1. utilizing the present invention, workmen can carry out the metope in work progress easily or ground flat degree is measured, and facilitates reviewer to flatness check measurement in the course of receiving simultaneously.
2. the axial location of bearing easily to supporting dismounting, can be conveniently realized by multidiameter by shoulder hole.Direction and the angle of the light sent of generating laser can be adjusted easily by a spike.
3. when area measured by is big, generating laser is located at the center of measured, described laser pickoff sets and the edge of measured, coordinate generating laser along with the variation of laser receiver position is around the corresponding angle of base rotation, it is easy to accurately measure flatness, improves and measure and remediation efficiency；When measured Area comparison is little, base can be located at certain marginal position of measured, by laser pickoff in the movement of the marginal position of measured, generating laser is along with the variation of laser receiver position is around the corresponding angle of base rotation, rapidly measured face can be measured, improve and measure and remediation efficiency.
4. it is provided with handle in generating laser side, generating laser can be made to rotate the most easily by handle, complete machine need not be moved and can be realized as the planar smoothness in the range of around generating laser 360 ° is measured.
5. it is provided with handle by generating laser top, easy to carry.Described laser instrument is fixed the bottom of seat and is provided with multiple generating laser, can be monitored 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, this reading is the height of projection.When the stereo laser bundle that laser transmitter projects goes out detects certain measured some prospects projection, show the image of this protruding point on the receiver, move, then along vertical direction, the horizontal laser beam that the second generating laser makes it send be irradiated to this projection position and show the image of this point on the receiver, the bump sizes of this protruding point can be measured rapidly and accurately, convenient construction personnel repair, and improves accuracy and the efficiency of finishing.
Accompanying drawing explanation
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.
Detailed description of the invention
In order to be more fully understood that the present invention, explain in detail embodiments of the present invention below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of device utilizing laser measurement metope or ground flat degree, including base 2, generating laser 1, described generating laser 1 is fixed seat 30 and is connected with laser instrument, the lower support of base 2 is on standard support face 5, described standard support face 5 is the plane that flatness is qualified after the most levelling, the grinding process in local, and the laser emission point 11 of described generating laser 1 is located at laser instrument and is fixed the bottom of seat 30, is positioned at standard support facial plane 5；It is provided with multidiameter 22 in the middle of described base 2 top, it is provided with thrust ball bearing 4 at the little axle of multidiameter 22, described generating laser 1 top is provided with boss 16, described boss 16 is provided with shoulder hole 12, coordinating with thrust ball bearing 4 at the macropore of described shoulder hole 12, described generating laser 1 is rotated around multidiameter 22 axis by thrust ball bearing 4.The axial location of bearing easily to supporting dismounting, can be conveniently realized 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 surface of generating laser by conveyer belt 7 and drives generating laser to rotate around the multidiameter axis of base.Described laser instrument is fixed the bottom of seat 30 and is provided with multiple generating laser, can be monitored the multiple spot of multiple directions simultaneously simultaneously, improves monitoring and dressing efficiency.
Described base 2 bottom is provided with three height adjustable spikes 21, props up with standard bottom a spike 21
Support face 5 contacts.Direction and the angle of the light sent of generating laser can be adjusted easily by a spike.
The center of measured is located at by described generating laser 1, and the marginal position of measured is located at by described laser pickoff；Or described generating laser 1 is located at certain marginal position of measured, and other marginal position of measured is located at by described laser pickoff, generating laser is along with the variation of laser receiver position is around the corresponding angle of base rotation.
Described generating laser side is provided with handle 14.
Described generating laser is provided with some force handles 14 facilitating generating laser to rotate around multidiameter along outer periphery.Generating laser can be made to rotate the most easily by force handle 14, complete machine need not be moved and can be realized as the planar smoothness in the range of around generating laser 360 ° is measured.
The little of described multidiameter 22 axially overhangs generating laser top, is provided with handle 13 at little shaft end.Utilize handle easy to carry.
Embodiment 2
As in figure 2 it is shown, for the present invention horizontal plane flatness is measured time state, measured plane be provided around laser pickoff 3, the reception point of described laser pickoff 3 is positioned at standard support face.
The laser instrument on described generating laser 1 top is fixed seat 30 and is provided with the second generating laser 40, second generating laser 40 is fixed the second connection seat 41 of seat 30 outer surface and is fixed seat 30 with laser instrument and be connected by being fixed on laser instrument, described second connects seat 41 is provided with vertical lead screw guide rails, described second generating laser 40 is provided with nut, second generating laser 40 is connected on seat 41 second along guide rail by leading screw and nut screw connection and moves, the horizontal parallel light that laser beam is a word that described second generating laser 40 sends, the emission port 42 of the second generating laser 40 is located at the bottom of the second generating laser 40.Described second outside connecting seat 41 is vertically provided with rule, and the zero point of rule overlaps with standard support face 5, is read the reading of the rule of the emission port present position of the second generating laser 40 by rule, and this reading is the height of projection.When the stereo laser bundle that generating laser 1 is launched detects certain measured some prospects projection, show the image of this protruding point on the receiver, move, then along vertical direction, the horizontal laser beam that the second generating laser 40 makes it send be irradiated to this projection position and show the image of this point on the receiver, thus measure this projection distance from the standard support face 5 of measured.Certainly the rule on the second connection seat 41 is utilized, it is possible to read, by rule, the distance that the second generating laser 40 moves in vertical direction.
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, described stereo laser bundle be utilize directional light add diaphragm formed cross section be rectangle or the laser beam of cylinder.Remaining, with reference to embodiment 1, does not repeats them here.
Embodiment 3
As shown in Figure 3, state when vertical wall flatness being measured for the present invention, during use, by the little shaft end of multidiameter, base is applied power F, the spike making base contacts with metope, avoids on complete machine Crater face, rotates generating laser thus measures the flatness of measured.
The using method of the present invention: when measuring planar smoothness, generating laser is good with floor installation, base is positioned over ground, position degree with horizontal bubble detection generating laser with placed ground, the position adjusting base makes horizontal bubble be in center, if horizontal bubble deviation center, bubble is made to be in center by the ground flat degree of polishing installation site, or being regulated by the height of the three of adjusting base spikes makes bubble be in center, the bottom light making the planar laser that laser transmitter projects goes out is parallel with standard support face.The laser of planar Laser emission is parallel to the laser beam 9 of measured and measured the laser beam becoming angle of inclination, if laser beam 9 can not be irradiated to body of wall or the laser pickoff of surrounding, then light is blocked in raised position, can be in the position reflection blocked or refraction, testing staff is just able to observe that blocks position and raised position, this position can carry out polishing finishing, to meet technological requirement.If measured surface evenness is good, then light can be received by metope or laser pickoff, it was demonstrated that measured surface evenness meets the requirements.Remaining, with reference to embodiment 1, does not repeats them here.
Although the detailed description of the invention of invention is described by the above-mentioned accompanying drawing that combines; but not limiting the scope of the invention; on the basis of technical scheme, those skilled in the art need not to pay various amendments or deformation that creative work can make still within protection scope of the present invention.
Claims (9)
1. the device utilizing laser measurement metope or ground flat degree, including base, generating laser, the lower support of base is on standard support face, described standard support face is the plane that flatness is qualified after the most levelling, the grinding process in local, and the laser emission point of described generating laser is positioned at standard support facial plane；It is provided with multidiameter in the middle of described base top, it is provided with thrust ball bearing at the little axle of multidiameter, described generating laser top is provided with boss, described boss is provided with shoulder hole, coordinating with thrust ball bearing at the macropore of described shoulder hole, described generating laser is rotated around multidiameter axis by thrust ball bearing；It is characterized in that, the laser instrument on described generating laser top is fixed seat and is provided with the second generating laser, second generating laser is fixed the second connection seat of seat outer surface and is fixed seat with laser instrument and be connected by being fixed on laser instrument, described second connects seat is provided with vertical lead screw guide rails, described second generating laser is provided with nut, second generating laser is connected on seat second along guide rail by leading screw and nut screw connection and moves, the horizontal parallel light that laser beam is a word that described second generating laser sends, the emission port of the second generating laser is located at the bottom of the second generating laser；Described second outside connecting seat is vertically provided with rule, and the zero point of rule overlaps with standard support face.
Utilizing the device of laser measurement metope or ground flat degree the most as claimed in claim 1, it 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, described stereo laser bundle be utilize directional light add diaphragm formed cross section be rectangle or the laser beam of cylinder.
Utilizing the device of laser measurement metope or ground flat degree the most as claimed in claim 1, it is characterized in that, described base bottom is provided with three height adjustable spikes, supports foot bottom and contacts with standard support face.
Utilize the device of laser measurement metope or ground flat degree the most as claimed in claim 1, it is characterized in that, measured plane be provided around laser pickoff, the reception point of described laser pickoff is positioned at standard support face.
Utilize the device of laser measurement metope or ground flat degree the most as claimed in claim 4, it is characterized in that, the center of measured is located at by described generating laser, described laser pickoff sets and the marginal position of measured, and generating laser is along with the variation of laser receiver position is around the corresponding angle of base rotation.
Utilize the device of laser measurement metope or ground flat degree the most as claimed in claim 1, it is characterized in that, the marginal position of measured is located at by described generating laser, other marginal position of measured is located at by described laser pickoff, and generating laser is along with the variation of laser receiver position is around the corresponding angle of base rotation.
Utilize the device of laser measurement metope or ground flat degree the most 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 conveyer belt and drives generating laser to rotate around the multidiameter axis of base.
Utilize the device of laser measurement metope or ground flat degree the most as claimed in claim 1, it is characterized in that, outside described generating laser, be provided with force handle.
Utilizing the device of laser measurement metope or ground flat degree the most as claimed in claim 1, it is characterized in that, the little of described multidiameter axially overhangs generating laser top, is provided with handle at little shaft end.
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| 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 |
|---|---|---|---|
| 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 CN103925892A (en) | 2014-07-16 |
| CN103925892B true CN103925892B (en) | 2016-08-17 |
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