CN108844518A - A kind of laser level - Google Patents
A kind of laser level Download PDFInfo
- Publication number
- CN108844518A CN108844518A CN201810578683.7A CN201810578683A CN108844518A CN 108844518 A CN108844518 A CN 108844518A CN 201810578683 A CN201810578683 A CN 201810578683A CN 108844518 A CN108844518 A CN 108844518A
- Authority
- CN
- China
- Prior art keywords
- level
- support
- lifting device
- support portion
- lifting
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses one kind, the present invention provides a kind of laser levels comprising：For emitting the transmitter of laser；Turntable positioned at the transmitter bottom；Bracket for the support of the turntable in the vertical direction；It is characterized in that, the bracket includes：It is fixed on the first level supporting table of the turntable bottom；The second level support platform below the first level supporting table；The column supported in the vertical direction for second level support platform；The second lifting device and third lifting device for being respectively used to drive the first support portion and the second support portion in the first level supporting table to move up and down respectively.The present invention adjusts separately the level height of the first support portion and the second support portion by the second lifting device and third lifting device, so as to adjust the level height of transmitter, effectively solves the problems, such as to encounter in the prior art.
Description
Technical field
The present invention relates to a kind of laser levels.
Background technique
Laser level is to import the laser beam of laser aid transmitting in the telescope tube of level, makes it along collimation axis
The level that direction is projected.Laser level has special laser-light level and laser aid is attached to two kinds of types on level
Formula cooperates with the levelling rod equipped with photoelectric receiving target, can carry out the measurement of the level.Compared with optical level, laser level
Have the characteristics that precision is high, sight is long and can be carried out automatic reading and record.
The level of the prior art is influenced by placement location horizontality itself after placement, will lead to measurement result
Generate error.
Summary of the invention
The object of the present invention is to provide one kind can exclude the laser level that placement location itself influences.
To solve the above problems, the present invention provides a kind of laser levels comprising：
For emitting the transmitter of laser；
Turntable positioned at the transmitter bottom, the transmitter are rotatably connected on the turntable；
Bracket for the support of the turntable in the vertical direction；
It is characterized in that, the bracket includes：
It is fixed on the first level supporting table of the turntable bottom；
The second level support platform below the first level supporting table, the first level supporting table and described the
By the support column connection being vertically arranged between two level support platforms, the support column is scalable in the vertical direction；
For the column that second level support platform supports in the vertical direction, which is driven by the first lifting device
It moves up and down；
It is respectively used to drive the first support portion and the second support portion in the first level supporting table to do lifting fortune respectively
Dynamic the second lifting device and third lifting device, first support portion and the second support portion are symmetrical arranged.
As a further improvement of the present invention, further include
The shot below second level support platform, the horizontal through hole of the shot setting are suspended on by messenger wire；
Light emitting devices and optical receiver apparatus on the bracket, the light emitting devices can be to the through holes
Middle emitting linear light, the light emitting devices are connected on second lifting device, described in the second lifting device driving
When first support portion is gone up and down, the smooth transmitting apparatus is in company with lifting, and the optical receiver is connected on third lifting device, and in institute
When stating driving the second support portion lifting of third lifting device, in company with lifting, the smooth receiving device, which connects, is receiving the light hair
After the line light that injection device issues, sending sound and/or light prompt.
As a further improvement of the present invention, second lifting device and third lifting device include：
Have internal thread adjusting nut, the adjusting nut is separately positioned on two support columns, and with it is described
Outer nut cooperation on support column；
Set is through the horizontal supporting plate that on two support columns and can be slid along respectively, and the horizontal supporting plate is by institute
Support on adjusting nut offer vertical direction is provided；
Two auxiliary support bars being vertically arranged being separately fixed on first support portion and the second support portion, it is described
The other end of auxiliary support bar is contacted with the upper surface of the horizontal supporting plate.
As a further improvement of the present invention, light emitting devices and optical receiver apparatus pass through two companies being vertically arranged respectively
Extension bar is connected on two horizontal supporting plates.
As a further improvement of the present invention, first lifting device is lifting cylinder.
The beneficial effects of the present invention are the present invention adjusts separately first by the second lifting device and third lifting device
The level height of support portion and the second support portion effectively solves to meet in the prior art so as to adjust the level height of transmitter
To the problem of.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Wherein：2- transmitter；4- turntable；6- bracket；602- first level supporting table；The second level support platform of 604-；
606- support column；608- column；610- shot；612- through hole；614- light emitting devices；616- optical receiver apparatus；618- tune
Save nut；620- horizontal supporting plate；622- auxiliary support bar.
Specific embodiment
A specific embodiment of the invention is described in further detail below.
As shown in Figure 1, the present invention includes：
For emitting the transmitter 2 of laser；
Turntable 4 positioned at 2 bottom of transmitter, the transmitter 2 are rotatably connected on the turntable 4；
Bracket 6 for the support of the turntable 4 in the vertical direction；
It is characterized in that, the bracket 6 includes：
It is fixed on the first level supporting table 602 of 4 bottom of turntable；
The second level support platform 604 positioned at 602 lower section of first level supporting table, the first level supporting table
It is connected between 602 and second level support platform 604 by the support column 606 being vertically arranged, the support column 606 is in vertical side
It is scalable upwards；
For the column 608 that second level support platform 604 supports in the vertical direction, the column 608 is by first liter
Falling unit driving moves up and down；
It is respectively used to drive the first support portion and the second support portion in the first level supporting table 602 to go up and down respectively
The second lifting device and third lifting device of movement, first support portion and the second support portion are symmetrical arranged.
As a further improvement of the present invention, further include
The shot 610 of 604 lower section of the second level support platform is suspended on by messenger wire, level is arranged in the shot 610
Through hole 612；
Light emitting devices 614 and optical receiver apparatus 616 on the bracket 6, the light emitting devices 614 can
The emitting linear light into the through hole 612, the light emitting devices 614 are connected on second lifting device, and described
When two lifting devices drive first support portion lifting, for the smooth transmitting apparatus in company with lifting, the optical receiver is connected to the
On three lifting devices, and when the third lifting device drives the lifting of the second support portion, in company with lifting, the smooth receiving device
It connects after receiving the line light that the light emitting devices 614 issues, sending sound and/or light prompt.
As a further improvement of the present invention, second lifting device and third lifting device include：
Has internal thread adjusting nut 618, the adjusting nut 618 is separately positioned on two support columns 606
On, and cooperate with the outer nut on the support column 606；
Set is through the horizontal supporting plate 620 that on two support columns 606 and can be slid along respectively, described horizontally-supported
Plate 620 is provided the support on vertical direction by the adjusting nut 618；
The auxiliary support bar 622 that two be separately fixed on first support portion and the second support portion are vertically arranged,
The other end of the auxiliary support bar 622 is contacted with the upper surface of the horizontal supporting plate 620.
As a further improvement of the present invention, light emitting devices 614 and optical receiver apparatus 616 are set by two vertically respectively
The connecting rod set is connected on two horizontal supporting plates 620.
As a further improvement of the present invention, first lifting device is lifting cylinder.
Concrete principle of the invention is as follows：
(1) whole device is placed on position to be measured, transmitter 2 sets this level to be measured；
(2) adjusting nut 618 in the second lifting device is adjusted, so that light emitting devices 614 moves up and down, thus right
According to the through hole 612 on shot 610；
(3) adjusting nut 618 in third lifting device is adjusted, so that light receiving device moves up and down, until receiving
Light emitting devices 614 passes through the line light that through hole 612 emits, and stops adjustment third lifting device at this time, emits at this time
Device 2 is located at standard level position, solves the problems, such as to encounter in the prior art.
Above embodiments are only the one such embodiment of the present invention, and the description thereof is more specific and detailed, but can not
Therefore limitations on the scope of the patent of the present invention are interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of laser level comprising：
For emitting the transmitter (2) of laser；
Turntable (4) positioned at the transmitter (2) bottom, the transmitter (2) are rotatably connected on the turntable (4)；
Bracket (6) for the support of the turntable (4) in the vertical direction；
It is characterized in that, the bracket (6) includes：
It is fixed on the first level supporting table (602) of the turntable (4) bottom；
The second level support platform (604) below the first level supporting table (602), the first level supporting table
(602) it is connect between second level support platform (604) by the support column (606) being vertically arranged, the support column (606)
It is scalable in the vertical direction；
For the column (608) that second level support platform (604) supports in the vertical direction, the column (608) is by first
Lifting device driving moves up and down；
It is respectively used to drive the first support portion and the second support portion on the first level supporting table (602) to do lifting fortune respectively
Dynamic the second lifting device and third lifting device, first support portion and the second support portion are symmetrical arranged.
2. a kind of laser level according to claim 1, which is characterized in that further include
It is suspended on the shot (610) below second level support platform (604) by messenger wire, the shot setting is horizontal to pass through
Through-hole (612)；
Light emitting devices (614) and optical receiver apparatus (616) on the bracket (6), light emitting devices (614) energy
Enough emitting linear light, the light emitting devices (614) in the through hole (612) are connected on second lifting device,
When second lifting device drives first support portion lifting, the smooth transmitting apparatus (614) is in company with lifting, the light-receiving
Device (616) is connected on third lifting device, and when the third lifting device drives the lifting of the second support portion, in company with liter
Drop, the smooth receiving device connect (616) receive the light emitting devices (614) sending line light after, sending sound and/or
Light prompt.
3. a kind of laser level according to claim 2, which is characterized in that second lifting device and third lifting
Device includes：
Have internal thread adjusting nut (618), the adjusting nut (618) is separately positioned on two support columns (606)
On, and cooperate with the outer nut on the support column (606)；
Set is through the horizontal supporting plate (620) that on two support columns (606) and can be slid along respectively, described horizontally-supported
Plate (620) is provided the support on vertical direction by the adjusting nut (618)；
The auxiliary support bar (622) that two be separately fixed on first support portion and the second support portion are vertically arranged, institute
The other end for stating auxiliary support bar (622) is contacted with the upper surface of the horizontal supporting plate (620).
4. a kind of laser level according to claim 3, which is characterized in that light emitting devices (614) and light-receiving dress
(616) are set to be connected on two horizontal supporting plates (620) by two connecting rods being vertically arranged respectively.
5. a kind of laser level according to claim 4, which is characterized in that first lifting device is lifting air
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578683.7A CN108844518A (en) | 2018-06-07 | 2018-06-07 | A kind of laser level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578683.7A CN108844518A (en) | 2018-06-07 | 2018-06-07 | A kind of laser level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108844518A true CN108844518A (en) | 2018-11-20 |
Family
ID=64210527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810578683.7A Withdrawn CN108844518A (en) | 2018-06-07 | 2018-06-07 | A kind of laser level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108844518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559316A (en) * | 2020-05-14 | 2020-08-21 | 江苏格雷亚拓机械有限公司 | Take whole vehicle chassis of high-altitude vehicle of level detection function |
-
2018
- 2018-06-07 CN CN201810578683.7A patent/CN108844518A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559316A (en) * | 2020-05-14 | 2020-08-21 | 江苏格雷亚拓机械有限公司 | Take whole vehicle chassis of high-altitude vehicle of level detection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101495396B (en) | Method for installing elevator guide rail and system therefor | |
| CN208476234U (en) | A kind of laser level | |
| CN104475463B (en) | Steel coil height centering device and method thereof | |
| CN107462227A (en) | A kind of leveling and horizontal error test equipment | |
| CN109297472B (en) | Leveling device and supervision control method for super high-rise building engineering measurement | |
| CN108844518A (en) | A kind of laser level | |
| CN108943726A (en) | A kind of levelling device and leveling method of Table top type 3D printer | |
| CN202513437U (en) | Precision laser transmitting device | |
| CN104616851B (en) | A kind of laser resistance adjuster | |
| CN111879296A (en) | Miniature laser marking instrument mounting structure applied to cable bridge construction | |
| CN116839623A (en) | Calibrating device for plumb aligner and using method thereof | |
| CN201592321U (en) | Laser positioning device for welding machine frame of wire drawing machine | |
| CN111519866A (en) | Elevator shaft perpendicularity adjusting device and construction method thereof | |
| CN106338383A (en) | Optical detection platform and optical detection method | |
| CN203783615U (en) | Quick and precise positioning device for anchor rod drilling | |
| CN115145020A (en) | Optical adjusting system and method for enabling laser propagation direction to be parallel to optical platform | |
| CN212721429U (en) | Device convenient to engineering measuring instrument centering | |
| CN108418627B (en) | Portable testing device for receiving field angle through laser communication | |
| CN209605815U (en) | A kind of reverse locating device of laser plummet | |
| CN212642031U (en) | Elevator well straightness adjusting device that hangs down | |
| CN210426574U (en) | Indoor image type plumb aligner calibrating device | |
| CN207723695U (en) | A kind of general cell polar ear and TCO fully-automatic laser spot-welding equipments | |
| CN216410210U (en) | Calibrating device and have its optical fiber perform equipment | |
| CN207364453U (en) | A kind of pipeline installation rack | |
| CN217928042U (en) | Horizontal calibration device for multi-model residential building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181120 |
|
| WW01 | Invention patent application withdrawn after publication |