CN206347994U - A kind of double motor type laser demarcation follow-up mechanism - Google Patents
A kind of double motor type laser demarcation follow-up mechanism Download PDFInfo
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- CN206347994U CN206347994U CN201621380887.2U CN201621380887U CN206347994U CN 206347994 U CN206347994 U CN 206347994U CN 201621380887 U CN201621380887 U CN 201621380887U CN 206347994 U CN206347994 U CN 206347994U
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Abstract
The utility model discloses a kind of double motor type laser demarcation follow-up mechanism, including base, laser pick-off panel, it is fast to adjust structure and adjustment structure, the fast tune structure includes worm gear, worm screw and the first motor, adjustment structure includes fine motion seat, for the perpendicular driving lever for driving fine motion seat to rotate, the fine motion block being connected with perpendicular driving lever and the second motor for driving fine motion block to move, fine motion seat is provided with generating laser, signal receiver and the first CPU, signal receiver and generating laser are connected with the first CPU, laser pick-off panel is provided with laser pickoff, signal projector and the 2nd CPU, laser pickoff and signal projector are connected with the 2nd CPU.The beneficial effects of the utility model are：Laser projection can effectively be carried out and regulation is aligned, possess quick coarse adjustment and check and approve two steps of accurate adjustment, regulation process rationally and stably, can be automatically adjusted, efficiently, the accuracy of measurement result is secure for measurement process.
Description
Technical field
The utility model belongs to mapping instrument technology field, more particularly to a kind of double motor type laser demarcation follow-up mechanism.
Background technology
Laser demarcation measurement apparatus, including laser demarcation part and receiving portion, (mainly laser is thrown for laser demarcation part
Line instrument) be it is a kind of send horizontal or vertical visible laser, for the instrument in target face subscript water filling horizontal line or vertical line.
Level possesses measurement miscellaneous function, available for ranging etc..Current laser level is widely used to build, fit up and its
In his similar work, for providing horizontal line, plumb line, the operations such as orientation, positioning are realized., it is necessary to first position during for ranging
Good laser demarcation part and receiving portion, then start to allow laser demarcation partial turn, its laser sent is projected and connect
The specified location of receiving portions, after after projection in place, laser demarcation part stops operating, so as to can realize that straight line is aligned and measured directly
Linear distance.But, at present in measurement process, during adjustment laser, need to run and adjusted manually for several times back and forth, it is time-consuming to take
Power, it is less efficient, and also precision also cannot be guaranteed.
Utility model content
The utility model is to overcome deficiency of the prior art effectively to carry out laser projection and tune there is provided one kind
Section is aligned, and is possessed quick coarse adjustment and is checked and approved two steps of accurate adjustment, regulation process rationally and stably, measurement process efficiently, measurement knot
The secure double motor type laser demarcation follow-up mechanism of the accuracy of fruit.
To achieve these goals, the utility model uses following technical scheme：
A kind of double motor type laser demarcation follow-up mechanism, including base, laser pick-off panel, fast tune structure and accurate adjustment knot
Structure, what the fast tune structure was rotated including the worm gear being connected with base rotation, the worm screw engaged with worm gear and for driving worm screw
First motor, adjustment structure includes fine motion seat, for the fine motion block that drives perpendicular driving lever that fine motion seat rotates, be connected with perpendicular driving lever and
For the second motor for driving fine motion block to move, fine motion seat is provided with generating laser, signal receiver and the first CPU, first
The motor driver of CPU connections one first, the first motor driver connects the first motor, the driving of the motor of the first CPU connections one second
Device, the second motor driver connects the second motor, and signal receiver and generating laser are connected with the first CPU, laser pick-off
Panel is provided with laser pickoff, signal projector and the 2nd CPU, and laser pickoff and signal projector connect with the 2nd CPU
Connect.
Preferably, the base is provided with fixed plate, signal receiver is arranged on fine motion seat by a following the trail of plate, chased after
Track plate and fine motion seat are fixed, and following the trail of plate is fixed with fixed plate.Fixed by fixed plate and one can be set in following the trail of plate, following the trail of plate
Or multiple signal receivers.
Preferably, the fast tune structure also includes first master bevel gear coaxially connected with the first machine shaft, with the
First secondary bevel gear of one master bevel gear engagement, worm screw and the first secondary bevel gear are coaxially connected, and the second motor is connected with fixed plate,
Fixed plate is provided with the first frame, and the first frame is provided with the first outer bearing, and the first secondary bevel gear and the first outer bearing inner ring is same
Axle is connected, and the first outer shaft bearing outer-ring connects the first frame.First frame is provided with the first inner bearing, worm screw and the first interior axle
Hold inner ring coaxially connected, the first interior axle bearing outer-ring connects the first frame.First motor drives the first master bevel gear, the first main chute tooth
Wheel drives the first secondary bevel gear, and the first secondary bevel gear drives worm screw, and worm screw drives worm gear, and worm gear can drive fine motion seat and accurate adjustment knot
Structure is rotated together, when fine motion seat is rotated, and generating laser can be driven to rotate to realize the change of laser projection angle, above-mentioned regulation
Form realizes the regulation of laser projection angle by Worm Wheel System, relatively fast, belongs to fast and adjusts (coarse adjustment).
Preferably, the adjustment structure also includes screw mandrel and the second coaxially connected master bevel gear of the second machine shaft
And the second secondary bevel gear engaged with the second master bevel gear, screw mandrel and the second secondary bevel gear be coaxially connected, fine motion block and screw mandrel spiral shell
Line coordinates, and fine motion block is slidably matched with base, and the glide direction of fine motion block is parallel to screw mandrel axial direction, and fine motion seat is provided with bar shaped
Hole, erects driving lever lower end connection fine motion block, erects driving lever upper end and pass through bar hole, the first motor is connected with fixed plate, set in fixed plate
There is the second frame, the second frame is provided with the second outer bearing, and the second secondary bevel gear and the second outer bearing inner ring is coaxially connected, second
Outer shaft bearing outer-ring connects the second frame.The length direction level of the bar hole, the hole depth direction of bar hole is vertical, bar hole
Length direction is perpendicular to screw mandrel axial direction, and screw mandrel is horizontally disposed.Second frame is provided with the second inner bearing, screw mandrel and second
Bearing inner race is coaxially connected, and the second interior axle bearing outer-ring connects the second frame.Second motor drives the second master bevel gear, the second main chute
Gear drives the second secondary bevel gear, and the second pair bevel gear drives screw mandrel, and screw mandrel drives fine motion block to slide (fine motion block and base slip
Coordinate, the glide direction of fine motion block is parallel to screw mandrel axial direction), fine motion block drives perpendicular driving lever movement, and perpendicular driving lever, which stirs fine motion seat, to be made
Fine motion seat is rotated, so as to drive the generating laser on fine motion seat to rotate to realize the change of laser projection angle.Above-mentioned tune
Section form is driven by screw mandrel slide block mechanism, and stirs fine motion seat to realize the regulation of laser projection angle, phase by perpendicular driving lever
To relatively slow, belong to slow and adjust (accurate adjustment).
Preferably, the pivot center of the rotation seat is vertical, fine motion seat is rotated with rotation seat to be connected, the rotation of fine motion seat
Axis is overlapped with the pivot center of rotation seat.
The beneficial effects of the utility model are：Laser projection can effectively be carried out and regulation is aligned, possess quick coarse adjustment and core
Quasi- two steps of accurate adjustment, regulation process rationally and stably, can be automatically adjusted, and efficiently, the accuracy of measurement result has measurement process
Ensure.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model；
Fig. 2 is the structural representation at the utility model turbine；
Fig. 3 is the structural representation at the utility model following the trail of plate；
Fig. 4 is the structural representation at the utility model adjustment structure；
Fig. 5 is the structural representation at the utility model fine motion seat.
In figure：Base 1, laser pick-off panel 2, laser pickoff 21, fast tune structure 3, worm gear 31, the electricity of worm screw 32, first
It is the secondary bevel gear 35 of machine 33, the first master bevel gear 34, first, the first frame 36, adjustment structure 4, fine motion seat 41, bar hole 411, perpendicular
Driving lever 42, fine motion block 43, the second motor 44, screw mandrel 45, the second master bevel gear 46, second secondary bevel gear 47, the second frame 48, chase after
Track plate 5, signal receiver 51, fixed plate 6.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figures 1 to 5, a kind of double motor type laser demarcation follow-up mechanism, including base 1, laser
Receiving panel 2, fast tune structure 3 and adjustment structure 4, the fast tune structure include the worm gear 31 and worm gear being connected with base rotation
The worm screw 32 of engagement and the first motor 33 for driving worm screw to rotate, adjustment structure include fine motion seat 41, for driving fine motion
The perpendicular driving lever 42 of seat rotation, the fine motion block 43 being connected with perpendicular driving lever and the second motor 44 for driving fine motion block to move, fine motion
Seat is provided with generating laser, the CPU of signal receiver 51 and the first, the motor driver of the first CPU connections one first, the first motor
Driver connects the first motor, the motor driver of the first CPU connections one second, and the second motor driver connects the second motor, letter
Number receiver and generating laser are connected with the first CPU, and laser pick-off panel is provided with laser pickoff 21, signal projector
And the 2nd CPU, laser pickoff and signal projector are connected with the 2nd CPU.
The base be provided with fixed plate 6, signal receiver by a following the trail of plate 5 be arranged on fine motion seat on, following the trail of plate with
Fine motion seat is fixed, and following the trail of plate is fixed with fixed plate.Fix settable one or more in following the trail of plate, following the trail of plate by fixed plate
Signal receiver.
The fast tune structure also includes first master bevel gear 34 coaxially connected with the first machine shaft and the first main chute tooth
First secondary bevel gear 35 of wheel engagement, worm screw and the first secondary bevel gear are coaxially connected, and the second motor is connected with fixed plate, fixed plate
The first frame 36 is provided with, the first frame is provided with the first outer bearing, and the first secondary bevel gear coaxially connects with the first outer bearing inner ring
Connect, the first outer shaft bearing outer-ring connects the first frame.First frame is provided with the first inner bearing, worm screw and the first inner bearing
Circle is coaxially connected, and the first interior axle bearing outer-ring connects the first frame.First motor drives the first master bevel gear, the first master bevel gear band
Dynamic first secondary bevel gear, the first secondary bevel gear drives worm screw, and worm screw drives worm gear, and worm gear can drive fine motion seat and adjustment structure one
Rise and rotate, when fine motion seat is rotated, generating laser can be driven to rotate to realize the change of laser projection angle, above-mentioned regulation form
The regulation of laser projection angle is realized by Worm Wheel System, it is relatively fast, belong to fast and adjust (coarse adjustment).
The adjustment structure also includes screw mandrel 45, with the second coaxially connected master bevel gear 46 of the second machine shaft and with the
Second secondary bevel gear 47 of two master bevel gears engagement, screw mandrel and the second secondary bevel gear are coaxially connected, and fine motion block is matched somebody with somebody with wire rod thread
Close, fine motion block is slidably matched with base, the glide direction of fine motion block is parallel to screw mandrel axial direction, and fine motion seat is provided with bar hole 411,
Perpendicular driving lever lower end connection fine motion block, erects driving lever upper end and passes through bar hole, the first motor is connected with fixed plate, and fixed plate is provided with the
Two frames 48, the second frame is provided with the second outer bearing, and the second secondary bevel gear and the second outer bearing inner ring is coaxially connected, outside second
Bearing outer ring connects the second frame.The length direction level of the bar hole, the hole depth direction of bar hole is vertical, the length of bar hole
Direction is spent perpendicular to screw mandrel axial direction, and screw mandrel is horizontally disposed.Second frame is provided with the second inner bearing, screw mandrel and the second interior axle
Hold inner ring coaxially connected, the second interior axle bearing outer-ring connects the second frame.Second motor drives the second master bevel gear, the second main chute tooth
The secondary bevel gear of wheel drive second, the second secondary bevel gear drives screw mandrel, and screw mandrel drives the slip of fine motion block, and (fine motion block is slided with base matches somebody with somebody
Close, the glide direction of fine motion block is parallel to screw mandrel axial direction), fine motion block drives perpendicular driving lever movement, perpendicular driving lever stir fine motion seat make it is micro-
Dynamic seat is rotated, so as to drive the generating laser on fine motion seat to rotate to realize the change of laser projection angle.Above-mentioned regulation
Form is driven by screw mandrel slide block mechanism, and stirs fine motion seat to realize the regulation of laser projection angle by perpendicular driving lever, relatively
It is relatively slow, belong to slow and adjust (accurate adjustment).
The pivot center of the rotation seat is vertical, and fine motion seat is rotated with rotation seat to be connected, and the pivot center of fine motion seat is with turning
The pivot center of dynamic seat is overlapped.
The process for adjusting laser rays is as follows：Laser pick-off panel is set, allows the center scale of laser pickoff (to carve at center
Degree is pre-set) being in a measurement position, (laser pickoff is that, with certain range of receiving, center scale is in
In range of receiving), base is put well, allow generating laser center scale be in another measurement position (if it is for ranging,
Then the distance between two measurement positions are exactly the distance for being actually subjected to survey).2nd CPU control signal transmitters send signal to letter
Signal is passed to the first CPU by number receiver, signal receiver, and the first CPU receives signal and allows laser transmitter projects laser,
The first CPU starts the first motor by the first motor driver simultaneously, so as to drive worm gear, adjustment structure, generating laser
Rotate together, the laser of laser transmitter projects starts to change launching position, until projecting the reception model on laser pickoff
After enclosing, the 2nd CPU obtains this signal from signal receiver, and control signal transmitter sends signal to signal receiver and passed
The first CPU is passed, the first CPU stops the first motor by the first motor driver, now " coarse adjustment " completion；At the same time,
First CPU starts the second motor by the second motor driver, drives screw mandrel to rotate, fine motion block is slided, fine motion block drives perpendicular
Driving lever is moved, so that the laser for driving fine motion seat to rotate laser transmitter projects continues to change launching position, until projecting sharp
After specified location (specified location is exactly foregoing center scale) on optical receiver, the 2nd CPU obtains this signal, and controls
Signal projector sends stop signal to signal receiver and passes to the first CPU, the first CPU by the second motor driver come
Stop the second motor.Now laser projection is in place.Measurement data can be directly obtained on laser pickoff (can also transmit signal
To other processors, then calculated and obtain data).It is to be noted that：(1) generating laser can send two kinds of directions
Turn signal, so as to allow the first motor, the second motor main story or reversion, to realize that rotation seat turns clockwise or counterclockwise
It is dynamic, to ensure that laser one is surely projected on laser pickoff, if also, the first motor is to drive fine tuning seat to rotate clockwise to come
Coarse adjustment is completed, then the second motor also drives fine tuning seat to rotate clockwise to complete accurate adjustment, if the first motor is to drive fine tuning seat
Rotate counterclockwise to complete coarse adjustment, then the second motor also drives fine tuning seat to rotate counterclockwise to complete accurate adjustment；(2) in use,
The laser sent can be horizontal laser light, and now the center scale of the launch point of generating laser and laser pickoff should be contour；(3)
First CPU, the 2nd CPU etc. can be replaced various conventional controllers of the prior art, as long as corresponding function can be realized.
Claims (6)
1. a kind of double motor type laser demarcation follow-up mechanism, it is characterized in that, including base, laser pick-off panel, it is fast adjust structure and
Adjustment structure, the fast tune structure is including the worm gear being connected with base rotation, the worm screw engaged with worm gear and for driving worm screw
The first motor rotated, it is micro- that adjustment structure is connected including fine motion seat, the perpendicular driving lever for driving fine motion rotation, with perpendicular driving lever
Motion block and the second motor for driving fine motion block to move, fine motion seat are provided with generating laser, signal receiver and first
CUP, the motor driver of the first CPU connections one first, the first motor driver connects the first motor, the first CPU connections one second
Motor driver, the second motor driver connects the second motor, and signal receiver and generating laser are connected with the first CPU,
Laser pick-off panel is provided with laser pickoff, signal projector and the 2nd CUP, and laser pickoff and signal projector are with the
Two CUP connections.
2. a kind of double motor type laser demarcation follow-up mechanism according to claim 1, it is characterized in that, the base is provided with
Fixed plate, signal receiver is arranged on fine motion seat by a following the trail of plate, and following the trail of plate and fine motion seat are fixed, following the trail of plate and fixed plate
It is fixed.
3. a kind of double motor type laser demarcation follow-up mechanism according to claim 2, it is characterized in that, the fast tune structure is also
The the first secondary bevel gear engaged including first master bevel gear coaxially connected with the first machine shaft, with the first master bevel gear, snail
Bar and the first secondary bevel gear are coaxially connected, and the second motor is connected with fixed plate, and fixed plate is provided with the first frame, the first frame
Provided with the first outer bearing, the first secondary bevel gear and the first outer bearing inner ring is coaxially connected, and the first outer shaft bearing outer-ring connects the first machine
Frame.
4. a kind of double motor type laser demarcation follow-up mechanism according to claim 2, it is characterized in that, the adjustment structure is also
The second master bevel gear including screw mandrel, coaxially connected with the second machine shaft and the second secondary umbrella tooth engaged with the second master bevel gear
Wheel, screw mandrel and the second secondary bevel gear are coaxially connected, and fine motion block coordinates with wire rod thread, and fine motion block is slidably matched with base, fine motion
The glide direction of block is provided with bar hole parallel to screw mandrel axial direction, fine motion seat, erects driving lever lower end connection fine motion block, erects driving lever upper end
Through bar hole, the first motor is connected with fixed plate, and fixed plate is provided with the second frame, and the second frame is provided with the second outer shaft
Hold, the second secondary bevel gear and the second outer bearing inner ring is coaxially connected, and the second outer shaft bearing outer-ring connects the second frame.
5. a kind of double motor type laser demarcation follow-up mechanism according to claim 4, it is characterized in that, the length of the bar hole
Direction level is spent, the hole depth direction of bar hole is vertical, the length direction of bar hole is perpendicular to screw mandrel axial direction, and screw mandrel is horizontally disposed.
6. a kind of double motor type laser demarcation follow-up mechanism according to claim 1, it is characterized in that, turn of the rotation seat
Shaft line is vertical, and fine motion seat is rotated with rotation seat to be connected, and the pivot center of fine motion seat is overlapped with the pivot center of rotation seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380887.2U CN206347994U (en) | 2016-12-15 | 2016-12-15 | A kind of double motor type laser demarcation follow-up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380887.2U CN206347994U (en) | 2016-12-15 | 2016-12-15 | A kind of double motor type laser demarcation follow-up mechanism |
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| Publication Number | Publication Date |
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| CN206347994U true CN206347994U (en) | 2017-07-21 |
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| CN201621380887.2U Active CN206347994U (en) | 2016-12-15 | 2016-12-15 | A kind of double motor type laser demarcation follow-up mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679637A (en) * | 2016-12-15 | 2017-05-17 | 宁波舜宇测绘科技有限公司 | Double-motor type laser casting tracking device |
-
2016
- 2016-12-15 CN CN201621380887.2U patent/CN206347994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679637A (en) * | 2016-12-15 | 2017-05-17 | 宁波舜宇测绘科技有限公司 | Double-motor type laser casting tracking device |
| CN106679637B (en) * | 2016-12-15 | 2019-01-15 | 宁波舜宇测绘科技有限公司 | Double motor type laser demarcation follow-up mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 66-68, Shun Yu Road, Yuyao City, Ningbo, Zhejiang Patentee after: Ningbo SHUNBANG surveying and Mapping Technology Co.,Ltd. Address before: No. 66-68, Shun Yu Road, Yuyao City, Ningbo, Zhejiang Patentee before: NINGBO SUNNY SURVEYING & MAPPING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 116-118, Xinjian North Road, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee after: Ningbo SHUNBANG surveying and Mapping Technology Co.,Ltd. Address before: No. 66-68, Shun Yu Road, Yuyao City, Ningbo, Zhejiang Patentee before: Ningbo SHUNBANG surveying and Mapping Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |