CN202582549U - Height-adjustable cross curve laser level meter - Google Patents
Height-adjustable cross curve laser level meter Download PDFInfo
- Publication number
- CN202582549U CN202582549U CN 201220243701 CN201220243701U CN202582549U CN 202582549 U CN202582549 U CN 202582549U CN 201220243701 CN201220243701 CN 201220243701 CN 201220243701 U CN201220243701 U CN 201220243701U CN 202582549 U CN202582549 U CN 202582549U
- Authority
- CN
- China
- Prior art keywords
- laser
- lower bottom
- bottom base
- cross curve
- knob
- 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
Links
Images
Abstract
The utility model discloses a height-adjustable cross curve laser level meter which comprises a telescopic triangular bracket, wherein a lower base is arranged on the upper end of the telescopic triangular bracket, a lower base leveling knob is arranged on the lower base, a lower base universal level meter is arranged on the lower base, the lower base is connected with a laser rotating pedestal through a scale lifting rod, an upper base leveling knob is arranged on the laser rotating pedestal, one side of the laser rotating pedestal is provided with a steering fine tuning knob, and an upper base universal level meter is arranged on the upper end face of the laser rotating pedestal. Due to the adoption of the structure, the telescopic triangular bracket is coarsely spanned near the required height and is rapidly leveled during the use, then a lifting regulating knob is rotated to ensure that the scale lifting rod moves up and down, and a cross laser beam is accurately regulated to reach the required height. The height adjustable cross curve laser level meter has the advantages of simple structure, flexibility in operation, convenience and simplicity in maintenance and lower manufacture cost, and is favorably widely applied to engineering practice.
Description
Technical field
The utility model relates to the cross curve laser leveler in fields such as being widely used in the room is built, tunnel construction, the construction of municipal square, particularly a kind of adjustable height cross curve laser leveler.
Background technology
At the realm of building construction, especially industries such as finishing are built in the room at present, often can use the cross curve laser leveler.Each height of sighting that changes " ten " word line laser beam, the operator need set up a laser leveler again to desired height, operates cumbersome, and time-consuming.
Summary of the invention
The utility model technical matters to be solved provides a kind of adjustable height cross curve laser leveler; Can be after once setting up; Quick adjustment " ten " word line laser beam is to required height, and simple in structure, flexible operation, easy maintenance, with low cost.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of adjustable height cross curve laser leveler; Comprise telescopic A-frame; Telescopic A-frame upper end is provided with lower bottom base, and lower bottom base is provided with lower bottom base leveling knob, also is provided with lower bottom base universal horizontal appearance on the lower bottom base;
Lower bottom base rotates pedestal through scale elevating lever and laser instrument and is connected, and laser instrument rotates pedestal and is provided with upper bed-plate leveling knob, and a side of laser instrument rotation pedestal also is provided with and turns to vernier adjustment knob, and the upper surface that laser instrument rotates pedestal is provided with upper bed-plate universal horizontal appearance.
The upper surface that laser instrument rotates pedestal also is provided with the battery compartment that is used for to the power supply of cross curve generating laser.
The position that the upper surface of laser instrument rotation pedestal contacts with the cross curve generating laser also is provided with the laser level adjusting nut.
Side at lower bottom base also is provided with the up-down adjusting knob, and the up-down adjusting knob is connected with gear, and the scale elevating lever is provided with the tooth bar with the gear tight engagement.
A kind of adjustable height cross curve laser leveler that the utility model provides; Through adopting above-mentioned structure; Only need during use with telescopic three-legged support rough be inserted near the desired height and fast leveling; Rotate the up-down adjusting knob then, band scale elevating lever is moved up and down, " ten " word line laser beam accurately is adjusted to desired height gets final product.Scale on the elevating lever carries out the rapid quantitative reference when being convenient to operating personnel and adjusting height of instrument.This product structure is simple, flexible operation, easy maintenance, and manufacturing cost is lower, helps the widespread use of cross curve laser leveler in the middle of engineering practice.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Fig. 2 is the structural representation that laser instrument rotates pedestal in the utility model.
Fig. 3 is that the A-A of Fig. 2 is to view.
Fig. 4 is the structural representation of lower bottom base in the utility model.
Fig. 5 is that the B-B of Fig. 4 is to view.
Among the figure: battery compartment 1, cross curve generating laser 2, laser level adjusting nut 3, upper bed-plate universal horizontal appearance 4; Turn to vernier adjustment knob 5, upper bed-plate leveling knob 6, scale elevating lever 7; Lower bottom base universal horizontal appearance 8, lower bottom base leveling knob 9, up-down adjusting knob 10; Laser instrument rotates pedestal 11, telescopic A-frame 12, lower bottom base 13.
Embodiment
In Fig. 1, a kind of adjustable height cross curve laser leveler comprises telescopic A-frame 12, and telescopic A-frame 12 upper ends are provided with lower bottom base 13, and lower bottom base 13 is provided with lower bottom base leveling knob 9, also is provided with lower bottom base universal horizontal appearance 8 on the lower bottom base 13; In Fig. 4,5; Described lower bottom base 13 is made up of firm banking and mobile base, and mobile base is positioned at the top usually, is provided with three lower bottom base leveling knobs 9 between firm banking and the mobile base; Three lower bottom base leveling knobs 9 are uniformly distributed with on circumference; Lower bottom base leveling knob 9 adopts the structure of similar double threaded screw, according to lower bottom base universal horizontal appearance 8, through rotating the distance that lower bottom base leveling knob 9 can be regulated between firm banking and the mobile base.Guarantee the level of lower bottom base 13, then the elevating movement of laser instrument rotation pedestal 11 is promptly vertical with surface level.
In Fig. 1, Fig. 4; Lower bottom base 13 rotates pedestal 11 through scale elevating lever 7 and laser instrument and is connected; Laser instrument rotates pedestal 11 and is provided with upper bed-plate leveling knob 6; One side of laser instrument rotation pedestal 11 also is provided with and turns to vernier adjustment knob 5, and the upper surface that laser instrument rotates pedestal 11 is provided with upper bed-plate universal horizontal appearance 4.In Fig. 2,3; The structure that described laser instrument rotates pedestal 11 bottoms is identical with the structure of lower bottom base 13; Promptly be made up of firm banking and mobile base, mobile base is positioned at the top usually, is provided with upper bed-plate leveling knob 6 between firm banking and the mobile base; Three upper bed-plate leveling knobs 6 are uniformly distributed with on circumference; Upper bed-plate leveling knob 6 adopts the structure of similar double threaded screw, according to lower bottom base universal horizontal appearance 8, through rotating the distance that upper bed-plate leveling knob 6 can be regulated between firm banking and the mobile base.Guarantee that laser instrument rotates the level of pedestal 11; Above mobile base, also be provided with a rotatable mobile base; The structure of the similar thrust bearing of this rotatable mobile base turns to vernier adjustment knob 5 can rotate this rotatable mobile base through manual or adjusting.Thereby regulate the position of cross curve generating laser 2 on circumference.
In Fig. 2, the upper surface that laser instrument rotates pedestal 11 also is provided with the battery compartment 1 that is used for to 2 power supplies of cross curve generating laser.
In Fig. 2, Fig. 3, the position that the upper surface of laser instrument rotation pedestal 11 contacts with cross curve generating laser 2 also is provided with laser level adjusting nut 3.Through regulating laser level adjusting nut 3, can regulate cross curve generating laser 2 levels.
In Fig. 4, also be provided with up-down adjusting knob 10 in a side of lower bottom base 13, up-down adjusting knob 10 is connected with gear, and scale elevating lever 7 is provided with the tooth bar with the gear tight engagement.Through rotation and lifting adjusting knob 10, can drive the up-down of scale elevating lever 7, thereby drive the up-down of cross curve generating laser 2.Usually scale elevating lever 7 one ends are connected with the lower surface that laser instrument rotates pedestal 11, and the mobile base that the other end passes lower bottom base 13 forms cooperating of tight engagement with the gear of up-down adjusting knob 10.
Claims (4)
1. adjustable height cross curve laser leveler; Comprise telescopic A-frame (12); It is characterized in that: telescopic A-frame (12) upper end is provided with lower bottom base (13); Lower bottom base (13) is provided with lower bottom base leveling knob (9), also is provided with lower bottom base universal horizontal appearance (8) on the lower bottom base (13);
Lower bottom base (13) rotates pedestal (11) through scale elevating lever (7) and laser instrument and is connected; Laser instrument rotates pedestal (11) and is provided with upper bed-plate leveling knob (6); One side of laser instrument rotation pedestal (11) also is provided with and turns to vernier adjustment knob (5), and the upper surface that laser instrument rotates pedestal (11) is provided with upper bed-plate universal horizontal appearance (4).
2. a kind of adjustable height cross curve laser leveler according to claim 1 is characterized in that: the upper surface that laser instrument rotates pedestal (11) also is provided with the battery compartment (1) that is used for to cross curve generating laser (2) power supply.
3. a kind of adjustable height cross curve laser leveler according to claim 1 is characterized in that: the position that the upper surface of laser instrument rotation pedestal (11) contacts with cross curve generating laser (2) also is provided with laser level adjusting nut (3).
4. a kind of adjustable height cross curve laser leveler according to claim 1; It is characterized in that: the side at lower bottom base (13) also is provided with up-down adjusting knob (10); Up-down adjusting knob (10) is connected with gear, and scale elevating lever (7) is provided with the tooth bar with the gear tight engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243701 CN202582549U (en) | 2012-05-29 | 2012-05-29 | Height-adjustable cross curve laser level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243701 CN202582549U (en) | 2012-05-29 | 2012-05-29 | Height-adjustable cross curve laser level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582549U true CN202582549U (en) | 2012-12-05 |
Family
ID=47251951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243701 Expired - Fee Related CN202582549U (en) | 2012-05-29 | 2012-05-29 | Height-adjustable cross curve laser level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582549U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679965A (en) * | 2012-05-29 | 2012-09-19 | 葛洲坝集团第五工程有限公司 | Height-adjustable cross laser level |
| CN104609706A (en) * | 2015-02-15 | 2015-05-13 | 南通路博石英材料有限公司 | Device for repairing quartz crucible with laser |
| CN105223969A (en) * | 2015-09-29 | 2016-01-06 | 河南科技大学 | A kind of sensor mounting adjustment system and laser instrument leveling benchmark device |
| CN107907113A (en) * | 2017-11-14 | 2018-04-13 | 佛山杰致信息科技有限公司 | A kind of physics surveying instrument fixing device |
| CN108278992A (en) * | 2018-01-05 | 2018-07-13 | 深圳市安思科电子科技有限公司 | A kind of structurally stable Intelligent laser spirit level with quick regulatory function |
| CN108548486A (en) * | 2018-04-20 | 2018-09-18 | 程刚 | A kind of coal field Subsidence Area mapping three-dimensional laser scanner |
-
2012
- 2012-05-29 CN CN 201220243701 patent/CN202582549U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679965A (en) * | 2012-05-29 | 2012-09-19 | 葛洲坝集团第五工程有限公司 | Height-adjustable cross laser level |
| CN102679965B (en) * | 2012-05-29 | 2014-08-27 | 葛洲坝集团第五工程有限公司 | Height-adjustable cross laser level |
| CN104609706A (en) * | 2015-02-15 | 2015-05-13 | 南通路博石英材料有限公司 | Device for repairing quartz crucible with laser |
| CN105223969A (en) * | 2015-09-29 | 2016-01-06 | 河南科技大学 | A kind of sensor mounting adjustment system and laser instrument leveling benchmark device |
| CN105223969B (en) * | 2015-09-29 | 2018-06-15 | 河南科技大学 | A kind of sensor mounting adjustment system and laser leveling benchmark device |
| CN107907113A (en) * | 2017-11-14 | 2018-04-13 | 佛山杰致信息科技有限公司 | A kind of physics surveying instrument fixing device |
| CN108278992A (en) * | 2018-01-05 | 2018-07-13 | 深圳市安思科电子科技有限公司 | A kind of structurally stable Intelligent laser spirit level with quick regulatory function |
| CN108548486A (en) * | 2018-04-20 | 2018-09-18 | 程刚 | A kind of coal field Subsidence Area mapping three-dimensional laser scanner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679965B (en) | Height-adjustable cross laser level | |
| CN202582549U (en) | Height-adjustable cross curve laser level meter | |
| CN202073323U (en) | Supporting frame for regulating installing horizontality of embedded part | |
| CN212805033U (en) | Laser range finder for epoxy floor construction | |
| CN205685296U (en) | The device of centering is installed for equipment | |
| CN205099227U (en) | Automatic tower crane of leveling | |
| CN104095399A (en) | Drawing table with tabletop containing turnplate portion | |
| CN203732239U (en) | Backlight module group detection fixture | |
| CN104594647B (en) | Girder steel location adjusting device | |
| CN203480194U (en) | Camera elevating positioning system | |
| CN204188807U (en) | Moving target simulator | |
| CN208488098U (en) | A kind of height-adjustable laser level of conveniently moving | |
| CN104330014A (en) | Tricycle steering angle measuring device | |
| CN204000923U (en) | Embedded part installation position finder | |
| CN207848822U (en) | A kind of Three Degree Of Freedom test target plate bearing | |
| CN207600445U (en) | A kind of quick level adjusting device of spirit level | |
| CN207636064U (en) | A kind of levelling rod with self-level(l)ing device | |
| CN103439851B (en) | A kind of camera lifting positioning system | |
| CN106782672A (en) | A kind of multipurpose leveling retaining mechanism | |
| CN204635424U (en) | The desk of a kind of top-adjustable level and height | |
| CN104196052B (en) | Embedded part installation position finder and embedded part installation and locating method | |
| CN209099805U (en) | Freely adjustable truss support device | |
| CN206311097U (en) | A kind of earth excavation control device | |
| CN213714142U (en) | Special measuring device of building engineering design | |
| CN220336500U (en) | Steel plate embedded leveling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |