CN100561124C - Laser leveler - Google Patents
Laser leveler Download PDFInfo
- Publication number
- CN100561124C CN100561124C CNB2005101077798A CN200510107779A CN100561124C CN 100561124 C CN100561124 C CN 100561124C CN B2005101077798 A CNB2005101077798 A CN B2005101077798A CN 200510107779 A CN200510107779 A CN 200510107779A CN 100561124 C CN100561124 C CN 100561124C
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- China
- Prior art keywords
- aforementioned
- slide block
- leveling board
- turning axle
- laser leveler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
A kind of laser leveler, it comprises horizontal adjusting mechanism and laser aid, wherein horizontal adjusting mechanism comprises two orthogonal motor modules, adjust the levelness of leveling board by motor module, and drive the interior ring of cross rotary loop and independently rotate around orthogonal diaxon outward by joint pin, make the joint pin of laying laser aid be adjusted to level.
Description
[technical field]
The invention relates to a kind of laser leveler, particularly relevant for a kind of laser leveler that improves horizontal adjusting mechanism.
[background technology]
Laser leveler is an advantage of utilizing the laser rays rectilinearity good, and the laser rays that sends by generating laser measures and level check line/face, perpendicular line/face.Because it is easy to use, and along with the decline of generating laser cost, its price also continues to reduce, so laser leveler more and more accepted by the user, and is widely used in the construction of large-scale construction engineering and large-scale machinery and equipment or installation work.
Laser leveler generally includes the horizontal adjusting mechanism and the laser head of adjustment level, is adjusted to level by horizontal adjusting mechanism, and the laser head that is installed on the horizontal adjusting mechanism is launched horizontal laser light.
The adjustment mode of the horizontal adjusting mechanism of existing level meter generally is divided into two kinds of active and passive types.Passive type mainly is to utilize gravity to hang or the liquid buoyancy mode.And active, promptly utilize the Mechanical Driven mode to realize the adjustment of horizontality.
The level meter of existing a kind of two-axis active adjustment, it comprises leveling board, two parallel vertical axes 10 are set below leveling board, the lower end position of vertical axes be provided with two with vertical axes perpendicular intersect vertical transverse axis 20, drive the angular deviation that two vertical axes are adjusted orthogonal directions X of leveling board and Y direction by the vertical transverse axis of intersection, and then the ball of laying on the adjustment leveling board, and the laser aid that is placed on the ball can be adjusted to level around the rotation of the center of circle of ball.But, adopt the vertical transverse axis of two intersections 20 to drive the level that two vertical axes 10 are adjusted leveling board in this adjustment mode, because the rotation that the mobile meeting of two transverse axis 20 brings two vertical axes 10; Because the variation of pivot angle makes two parallel vertical axles 10 can not well cooperate the action of two transverse axis 20, cause when adjusting leveling board to influence each other simultaneously, cause the adjustment time to increase at the orthogonal X of surface level and the adjustment of Y direction.In addition because two vertical axes 10 are mobile 20 of two orthogonal transverse axis, when so the distance between two vertical axes 10 must be greater than the diameter of transverse axis 20, thereby when transverse axis 20 is done counter motion, can produce idle motion, and causing and adjust the stability reduction, precision reduces.
Therefore, truly have the horizontal adjusting mechanism that must have to improve, to overcome the defective of prior art to aforementioned existing level instrument.
[summary of the invention]
The object of the present invention is to provide a kind of laser leveler with improved horizontal adjusting mechanism, it is adjusted fast and good stability.
For achieving the above object, the invention provides a kind of laser leveler, it comprises horizontal adjusting mechanism and is placed in laser aid on the horizontal adjusting mechanism that wherein horizontal adjusting mechanism comprises:
Motor module, it comprises slidably slide block;
Leveling board, it is the slider support by motor module, and is adjusted to level by the slip of slide block;
Cross rotary loop is to be positioned at aforementioned levels plate top, it comprise can around the outer shroud of first turning axle rotation and be sheathed in the outer shroud can around with the interior ring of perpendicular second turning axle rotation of aforementioned turning axle;
Joint pin, it comprises that an end is placed on the leveling board, the other end is sheathed on the adjustment post in the ring in the cross rotary loop and perpendicular to adjusting post and being positioned at adjustment flat board on the cross rotary loop.
Laser leveler of the present invention, its horizontal adjusting mechanism adopt two motor modules to drive and adjust leveling board, can not produce the idle motion problem of prior art, adjust stability and precision and improve.And the employing cross rotary loop makes horizontal adjusting mechanism separate in the angle of adjusting orthogonal X of surface level and Y direction, does not interfere with each other, and reduces the adjustment time, adjusts fast.
[description of drawings]
Fig. 1 is the stereographic map of the horizontal adjusting mechanism of existing laser leveler.
Fig. 2 is the three-dimensional exploded view of laser leveler of the present invention.
Fig. 3 is the three-dimensional combination figure of the horizontal adjusting mechanism of laser leveler of the present invention.
Fig. 4 is the three-dimensional structure diagram of motor module in the horizontal adjusting mechanism of laser leveler of the present invention.
Fig. 5 is the plane structure chart of cross rotary loop in the surface level adjusting mechanism of laser leveler of the present invention.
[embodiment]
The detailed description and the technology contents of relevant level meter of the present invention plane adjusting mechanism now are that accompanying drawings is as follows:
See also shown in Figure 2ly, laser leveler 100 of the present invention comprises horizontal adjusting mechanism 101 and is installed on laser aid 102 on the horizontal adjusting mechanism 101.
The horizontal adjusting mechanism 101 of laser leveler 100 of the present invention comprises supporting seat 1, motor module 2, spring 8, support column 9, leveling board 3, horizontal sensing module 7, support 4, cross rotary loop 5 and joint pin 6.
Please continue to consult shown in Figure 2, joint pin 6 comprises columniform adjustment post 61 and the circular tabular adjustment plate 62 vertical with adjusting post 61.
See also shown in Figure 4, motor module 2 comprises the column 21 of flute profile, in the concave channel flow of flute profile column 21, be provided with screw rod 22,22 are provided with motor 23 on the screw rod, be provided with the L shaped slide block 25 moving up and down that is meshed with screw rod 22 in the outside of screw rod 22, L type slide block 25 comprises and the fixed part 251 of screw rod 22 engagement and the tabular clinch 252 vertical with fixed part 251 that the upper surface of the clinch 252 of slide block 25 is provided with steel ball 24.
See also shown in Figure 5ly, cross rotary loop 5 comprises shell 51, outer shroud 52 and the interior ring 53 of annular.Annular outer cover 51 along being provided with a pair of relative turning axle 55 (first turning axle) on the diametric inwall of X-axis among the figure, the outer shroud 52 of cross rotary loop 5 is installed on two feathering axis 55 by bearing 54 and can rotates around first turning axle 55.On outer shroud 52 madial walls, be provided with pair of rotary shafts 56 (second turning axle) along Y-axis diameter among the figure with the perpendicular position of aforementioned levels turning axle 55, the interior ring 53 of cross rotary loop 5 is fixed on this second turning axle 56 by bearing 54, and can be around these second turning axle, 56 rotations.Because interior ring 53 is fixed in the outer shroud 52, internally encircle 53, it only can be along the rotation of second turning axle with respect to outer shroud 52, but it can realize doing rotation at any angle around first and second turning axle with respect to shell 51.
See also shown in Figure 3, aforementioned two motor module 2 bottoms are individually fixed in orthogonal position on the supporting seat 1, leveling board 3 is set up on the steel ball 24 of clinch 252 of slide block 25 of motor module 2, is installed on two horizontal sensing modules 7 on the leveling board 3 and lays respectively at the position relative with two motor modules 2 and become vertical distribution.Two springs 8 are connected leveling board 3 with supporting seat 1.Support column 9 is positioned on the supporting seat 1 and aforementioned two motor module 2 triangularities.Two motor modules 2 and support column 9 together support supports 4, aforementioned cross rotary loop 5 promptly is placed on the support 4.
During work, by being arranged at the orthogonal horizontal sensing module 7 horizontal change degree of detection level plate X-axis and Y-axis respectively on the leveling board 3, the slide block 25 of two orthogonal motor modules 2 can be driven by motor 23 and move up and down, and adjust leveling board 3 respectively, thereby leveling board 3 is adjusted to horizontality along X-axis or Y-axis rotation.Because the elastic pulling force of spring 8, leveling board 3 press the steel ball 24 on the slide block 25 of motor module 2 all the time, realize that this acting force also guarantees the tight engagement all the time between slide block 25 and the screw rod 22 simultaneously to following fast that slide block 25 moves up and down.
After the final adjustment level, the laser aid 102 that is installed on the horizontal adjusting mechanism 101 can carry out various measurements on accurate level reference.
Claims (8)
1, a kind of laser leveler, it comprises horizontal adjusting mechanism and is placed in laser aid on the horizontal adjusting mechanism, it is characterized in that described horizontal adjusting mechanism comprises:
Has the slidably motor module of slide block, itself and elastic parts are installed on the what supporting seat, slider support by two motor modules has leveling board, and this leveling board is provided with the horizontal sensing module of the dull and stereotyped degree of tilt of water sensing, this leveling board can be adjusted to level by the slip of slide block;
Be provided with a cross rotary loop by two motor modules and the support that is arranged on the support column together support on the supporting seat, this cross rotary loop comprises annular outer cover, outer shroud and interior ring, wall upper edge special diameter direction is provided with first turning axle in the enclosure, aforementioned outer shroud also can be around this first turning axle rotation on first turning axle with bearing fixing, the perpendicular diametric(al) of the inwall upper edge of aforementioned outer shroud and aforementioned first turning axle is provided with second turning axle, and aforementioned interior ring also can be around this second turning axle rotation on this second turning axle with bearing fixing; And
One joint pin is arranged, and it comprises, and an end is placed on the leveling board, the other end is sheathed on the adjustment post in the ring in the cross rotary loop and perpendicular to adjusting post and being positioned at adjustment flat board on the cross rotary loop.
2, laser leveler as claimed in claim 1 is characterized in that: the slide block slip by two motor modules can make leveling board rotate along two rotation axiss of different directions, the plane at what leveling board place, aforementioned two rotation axis positions and vertical mutually.
3, laser leveler as claimed in claim 1 is characterized in that: the aforementioned motor module comprises the flute profile column, is installed on the interior screw rod of column and the motor of drive screw, and aforementioned slide block is engaged on the screw rod.
4, laser leveler as claimed in claim 3 is characterized in that: aforementioned slide block is the L type, and it comprises fixed part and the clinch vertical with the vertical portion with aforementioned screw engages, and the aforementioned levels plate is supported by the clinch of slide block.
5, laser leveler as claimed in claim 4 is characterized in that: the clinch of aforementioned slide block is provided with steel ball, and the aforementioned levels plate is placed on the steel ball of clinch of slide block.
6, laser leveler as claimed in claim 1 is characterized in that: aforementioned quantity of determining with the horizontal sensing mould of the dull and stereotyped degree of tilt of what water sensing is two, and vertically puts mutually on the what aforementioned levels plate.
7, laser leveler as claimed in claim 1 is characterized in that: the elastic parts of installing on the what supporting seat is connected with leveling board, in order to the leveling board elastic restoring force to be provided.
8, laser leveler as claimed in claim 1 is characterized in that: its diameter that is sheathed on the part in the ring in the cross rotary loop of the adjustment post of aforementioned joint pin is suitable with the interior diameter that encircles of cross rotary loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101077798A CN100561124C (en) | 2005-09-30 | 2005-09-30 | Laser leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101077798A CN100561124C (en) | 2005-09-30 | 2005-09-30 | Laser leveler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1940476A CN1940476A (en) | 2007-04-04 |
| CN100561124C true CN100561124C (en) | 2009-11-18 |
Family
ID=37958864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101077798A Expired - Fee Related CN100561124C (en) | 2005-09-30 | 2005-09-30 | Laser leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100561124C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726289B (en) * | 2009-12-23 | 2013-07-24 | 王鹏飞 | Leveling instrument for rapidly and automatically leveling |
| CN101726288B (en) * | 2009-12-23 | 2014-09-24 | 王鹏飞 | Quick and accurate self-leveling level |
| CN101975586B (en) * | 2010-09-14 | 2012-05-23 | 上海诺司纬光电仪器有限公司 | Leveling system of laser leveling device and adjusting method thereof |
| CN102313542B (en) * | 2011-08-26 | 2013-12-25 | 东莞欧达电子有限公司 | Modified laser horizon tester |
| CN102393197A (en) * | 2011-10-08 | 2012-03-28 | 陈国胜 | Electronic automatic laser leveler |
| CN102654386B (en) * | 2011-12-15 | 2014-12-10 | 上海卫星装备研究所 | High precision horizontal vernier device used for measuring |
| DE102013007394A1 (en) * | 2013-04-30 | 2014-10-30 | Ald Vacuum Technologies Gmbh | Remelting furnace and universal joint especially for the electrode rod holder of a remelting furnace |
| CN106756746A (en) * | 2015-11-20 | 2017-05-31 | 天津鹰麟节能科技发展有限公司 | Lining earthenware duct centrifugation coating unit |
| CN106019777B (en) * | 2016-08-16 | 2019-04-23 | 凌云光技术集团有限责任公司 | Camera three dimensionality micromatic setting |
| CN106403914A (en) * | 2016-11-26 | 2017-02-15 | 陆建红 | Laser line marking instrument component and working method thereof |
| CN108072358B (en) * | 2018-02-07 | 2024-01-09 | 东莞欧达电子有限公司 | Laser level tester without physical teaching and assembling and processing method thereof |
| CN117968651B (en) * | 2024-04-01 | 2024-07-12 | 中国建筑一局(集团)有限公司 | Automatic centering and leveling device of laser measuring instrument and using method thereof |
-
2005
- 2005-09-30 CN CNB2005101077798A patent/CN100561124C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1940476A (en) | 2007-04-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20140930 |
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| EXPY | Termination of patent right or utility model |