CN102252662A - Laser-beam verticality (inclined straightness) measuring instrument - Google Patents
Laser-beam verticality (inclined straightness) measuring instrument Download PDFInfo
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- CN102252662A CN102252662A CN2010105938180A CN201010593818A CN102252662A CN 102252662 A CN102252662 A CN 102252662A CN 2010105938180 A CN2010105938180 A CN 2010105938180A CN 201010593818 A CN201010593818 A CN 201010593818A CN 102252662 A CN102252662 A CN 102252662A
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Abstract
A laser-beam verticality (inclined straightness) measuring instrument is provided, which emits light beams downwardly and vertically in an inverted manner according to the principle of the structure of a laser small flashlight. The instrument is positioned in two support holes on a cylinder, and in a 'concave-type' hole slot of a rectangle iron plate at an upper end of a middle line of a bolt screwed cylindrical barrel wall. A power switch, a leveling instrument (a horizontal groove), a vertical column at a lower part of a 'drum-type' ball arc of a universal disc on the cylinder surface are connected with a laser small flashlight; a laser beam is emitted vertically downwards by pressing the power switch; three taper bolts at the middle circumferential 1/3 arc of the cylinder adjust the center of a blister of the leveling instrument on the surface of the universal disc of the laser vertical column; the laser beam aims at a center of ground coordinates; the cylindrical barrel is positioned vertically; the three taper bolts are released, and the laser vertical column in the upper circumferential 1/4 arc hole slot at the upper part of the cylinder is rotated by 90 DEG of the circumference; the three taper bolts adjust the center of the blister of the leveling instrument on the surface of the universal disc of the laser vertical column; the laser beam is directly emitted to the center of ground coordinates; the cylindrical barrel is vertical with a height of 30 m and without errors. Measurement (inclined straightness) is determined according to the orientation of the ground coordinates aimed by the laser beam. The measuring instrument has a simple and convenient method, reaches an effective purpose, creates social and economic benefits in building construction, saves cement mortar, saves labor, improves construction quality, and is quite applicable to the measurement of mine verticality.
Description
The invention belongs to the construction account instrument, the instrument that relates to the bell measuring vertical of hanging down is regenerated, particularly a kind of laser beam measuring vertical (tiltedly straight) instrument.
Present known construction account post bucket exterior wall vertical (tiltedly straight) adopts the bell method of hanging down.Skyscraper wind-force is big, and the wind bell that hangs down, the bell that hangs down produce swing influence measurement column bucket exterior wall vertical (tiltedly not directly) accuracy, measures construction after calm and incurs loss through delay the duration again.
Purpose of the present invention is at the influence of occurring in nature wind blows, and the effects limit of the narrow distance in space does not highly produce error with carving measurement column bucket exterior wall vertical (tiltedly straight) 30m at any time.
Technical solution of the present invention vertically is inverted light beam and is penetrated downwards according to the reason of laser small flashlight structure.It is located in rectangle iron plate " matrix " hole slot of the tight lock bucket of bolt wall center line upper end in two holes of cylinder stent.Power switch on the barrel surface, level (level trough), universal dish " drum type " ball arc lower vertical post connects the laser small flashlight, press the downward direct projection of light beam of power switch laser, three taper bolts of described cylinder middle part circumference 1/3 arc are adjusted the bubble center of level on the universal card of laser vertical post, laser beam is taken aim at the ground coordinate center of penetrating, post bucket perpendicular positioning, unclamp three taper bolts, the laser vertical post reverses circumference 90 degree in the cylinder top circumference 1/4 arc hole slot, while, three taper bolts were adjusted the bubble center of level on the universal dish of laser vertical post, and laser beam direct projection ground coordinate center (this instrument of light beam invariant position is accurate) post bucket is vertical.Measuring (tiltedly straight) laser beam takes aim at and penetrates the ground coordinate orientation and decide.
Laser beam measuring vertical provided by the invention (tiltedly straight) instrument, measuring method is simple and convenient, this instrument reaches its creation economic results in society saving cement mortar in the effective aim building operation, joint worker, improves construction quality, and it is vertical to be particularly suitable for being applied to measure mine.
The present invention is described in more detail below in conjunction with accompanying drawing.
1,2, bracket holes 3,4,5,6,7, three taper bolts 8 of power switch, universal dish " drum type " ball arc 9, level 10, laser vertical post reverse 11, light beam 12, post bucket as accompanying drawing is laser beam measuring vertical (tiltedly straight) instrumentation diagram, among the figure:
Shown in Figure of description: (2) two holes of cylinder stent (1), locate in rectangle iron plate " matrix " hole slot of the tight lock bucket of bolt wall center line upper end.Power switch (3) lead-in wire of the universal dish of power switch on the barrel surface (4) " drum type " ball arc (8) connection vertical column laser small flashlight connects power switch (4) and presses power switch laser beam (11) direct projection downwards, it adjusts level (9) bubble center on the universal card of laser vertical post at three dimension bolts of cylinder middle part circumference 1/3 arc.Laser beam is taken aim at the ground coordinate center of penetrating, post bucket perpendicular positioning, unclamp three taper bolts, the laser vertical post reverses (10) circumference 90 degree in the cylinder top circumference 1/4 arc hole slot, three taper bolts (5) (6) (7) are adjusted level (9) bubble center on the universal dish of laser vertical post simultaneously, laser beam direct projection ground coordinate center, the vertical 30m of post bucket (12) does not highly produce error.Measuring (tiltedly straight) laser beam takes aim at and penetrates the ground coordinate orientation and decide.
Claims (1)
1. a laser beam measuring vertical (tiltedly straight) instrument, it is characterized in that: the laser small flashlight vertically is inverted light beam and is penetrated downwards.It is located in rectangle iron plate " matrix " hole slot of the tight lock bucket of bolt wall center line upper end in two holes of cylinder stent.Power switch on the barrel surface, level (level trough), universal dish " drum type " ball arc lower vertical post connects the laser small flashlight, press the downward direct projection of light beam of power switch laser, three taper bolts of described cylinder middle part circumference 1/3 arc are adjusted the bubble center of level on the universal card of laser vertical post, laser beam is taken aim at the ground coordinate center of penetrating, post bucket perpendicular positioning 30m does not highly produce error, unclamp three taper bolts, the laser vertical post reverses circumference 90 degree in the cylinder top circumference 1/4 arc hole slot, while, three taper bolts were adjusted the bubble center of level on the universal dish of laser vertical post, and laser beam direct projection ground coordinate newel bucket is vertical.Measuring (tiltedly straight) laser beam takes aim at and penetrates the ground coordinate orientation and decide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105938180A CN102252662A (en) | 2007-12-18 | 2007-12-18 | Laser-beam verticality (inclined straightness) measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105938180A CN102252662A (en) | 2007-12-18 | 2007-12-18 | Laser-beam verticality (inclined straightness) measuring instrument |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103050252A Division CN101464147A (en) | 2007-12-18 | 2007-12-18 | Laser measurement vertical/slanting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102252662A true CN102252662A (en) | 2011-11-23 |
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ID=44980079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105938180A Pending CN102252662A (en) | 2007-12-18 | 2007-12-18 | Laser-beam verticality (inclined straightness) measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102252662A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196396A (en) * | 2013-03-25 | 2013-07-10 | 中北大学 | Deep hole straightness laser detection method based on mathematic means |
| CN103712607A (en) * | 2012-10-06 | 2014-04-09 | 连江县宏大激光测量仪器研究所 | Laser-beam perpendicular positioning apparatus |
| CN106767742A (en) * | 2016-12-29 | 2017-05-31 | 西京学院 | Perpendicularity and smoothness intelligent detection ruler and its measuring method |
-
2007
- 2007-12-18 CN CN2010105938180A patent/CN102252662A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712607A (en) * | 2012-10-06 | 2014-04-09 | 连江县宏大激光测量仪器研究所 | Laser-beam perpendicular positioning apparatus |
| CN103196396A (en) * | 2013-03-25 | 2013-07-10 | 中北大学 | Deep hole straightness laser detection method based on mathematic means |
| CN103196396B (en) * | 2013-03-25 | 2015-06-17 | 中北大学 | Deep hole straightness laser detection method based on mathematic means |
| CN106767742A (en) * | 2016-12-29 | 2017-05-31 | 西京学院 | Perpendicularity and smoothness intelligent detection ruler and its measuring method |
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Application publication date: 20111123 |