CN209416344U - Motorized adjustment Laser Line Marker - Google Patents
Motorized adjustment Laser Line Marker Download PDFInfo
- Publication number
- CN209416344U CN209416344U CN201920212699.6U CN201920212699U CN209416344U CN 209416344 U CN209416344 U CN 209416344U CN 201920212699 U CN201920212699 U CN 201920212699U CN 209416344 U CN209416344 U CN 209416344U
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- screw rod
- mounting base
- crossbar
- shaft
- support arm
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Abstract
The utility model discloses a kind of motorized adjustment Laser Line Markers, including pedestal, mounting base and laser head, laser head is arranged in mounting base, the bottom of mounting base is connected with vertical shaft, shaft rod upper sleeve is equipped with inner support and support arm, shaft and inner support pivot pin are hinged, inner support and support arm pivot pin are hinged, it is fixed between support arm and pedestal by support rod, support arm is hollow, its adjacent two sides is separately installed with electric adjusting device, electric adjusting device includes motor, screw rod, screw rod bushing and gag lever post, the shaft of motor is connect with screw rod, screw rod bushing is connect with wire rod thread, the slideway extended downwardly is offered on gag lever post, spacer pin is connected on the outer wall of screw rod bushing, spacer pin is inserted into slideway, mounting base is equipped with joining beam, the connection of the top movable of joining beam and screw rod bushing.The working efficiency and precision of graticule work can be effectively improved by the offset that motor adjusts laser head.
Description
Technical field
The utility model relates to a kind of lasers, more specifically, it relates to a kind of motorized adjustment Laser Line Marker.
Background technique
Laser Line Marker is due to its work requirements in construction project, so need to carry out Levelling operation before use,
Laser Line Marker currently on the market is all to increase the workload that frame for line marking instrument uses by manually leveling, seriously affect
The working efficiency of user.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of motorized adjustment straight line lasers
Instrument solves the problems, such as to manually adjust ineffective.
To achieve the above object, the utility model provides following technical solution:
A kind of motorized adjustment Laser Line Marker, including pedestal, mounting base and laser head, the laser head are arranged in mounting base
On, the bottom of the mounting base is connected with vertical shaft, and the shaft rod upper sleeve is equipped with inner support and support arm, the shaft with
Inner support pivot pin is hinged, and the inner support and support arm pivot pin are hinged, and the support arm is suspended at the top of pedestal, the outer branch
It is fixed between frame and pedestal by support rod, the X-direction and Y direction of the support arm are separately installed with motorized adjustment dress
It sets, the electric adjusting device includes motor, screw rod, screw rod bushing and gag lever post, and the shaft of the motor is arranged upward, and with
Screw rod is fixedly and coaxially connected, and the screw rod bushing is connect with wire rod thread, and the slideway extended downwardly, institute are offered on the gag lever post
It states and is connected with spacer pin on the outer wall of screw rod bushing, in the spacer pin insertion slideway, the mounting base is equipped with joining beam, described
The connection of the top movable of bar and screw rod bushing.
The utility model is further arranged to: bridge plate, the top connection of the bridge plate are connected at the top of the screw rod bushing
There are first crossbar and second crossbar, the first crossbar and the setting of second crossbar parallel interval, the free end insertion of the joining beam
Between first crossbar and second crossbar.
The utility model is further arranged to: the top of the screw rod passes through screw rod bushing, is equipped at the top of the screw rod
Anti-falling piece.
The utility model is further arranged to: the anti-falling piece is set as snap ring, the top external circumference of the screw rod
Annular grooving is offered on face, the snap ring is connected in grooving.
The utility model is further arranged to: the anti-falling piece is set as screw, outside the upper top surface of the screw rod or top
Threaded hole is offered on periphery, the screw thread is connected in threaded hole.
The utility model is further arranged to: the pedestal is set as annular, is equipped with induction coil, the axis on inner ring
The bottom of bar is connected with feeler lever, alarm is equipped on the pedestal, two leads of the alarm are respectively at induction coil and touching
Bar electrical connection.
By using above-mentioned technical proposal, it is driven by a motor mounting base and laser head thereon or so and deviates, motor drives
Screw rod rotation, screw rod is threadedly coupled with screw rod bushing, because effect of the screw rod bushing by gag lever post, is not able to rotate, so can only edge
Slideway moves up and down, and mounting base is flexibly connected by joining beam with screw rod bushing, to promote laser head or so to deviate, in addition, installation
The X-direction and Y direction of seat are mounted on electric adjusting device, and therefore, mounting base can not only control offset, can be with preceding
After deviate, do not need the offset for manually adjusting mounting base, improve working efficiency.
Detailed description of the invention
Fig. 1 is the overall structure figure of Laser Line Marker；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
In figure: 1, mounting base；2, pedestal；3, shaft；4, laser head；5, inner support；6, support arm；7, motor；8, screw rod；
9, screw rod bushing；10, gag lever post；11, spacer pin；12, support rod；13, joining beam；14, induction coil；15, feeler lever.
Specific embodiment
The utility model motorized adjustment Laser Line Marker embodiment is described further referring to figs. 1 to Fig. 2.
A kind of motorized adjustment Laser Line Marker, including pedestal 2, mounting base 1 and laser head 4, between mounting base 1 and pedestal 2
Equipped with the inner support 5 and support arm 6 for being annular, inner support 5 is placed in support arm 6, and inner support 5 is set on shaft 3, shaft
3 is hinged with 5 pivot pin of inner support, and inner support 5 and 6 pivot pin of support arm are hinged, and support arm 6 is suspended at pedestal 2 by support rod 12
Top, the X-direction and Y direction of support arm 6 are separately installed with electric adjusting device, and electric adjusting device includes motor 7, silk
Bar 8, screw rod bushing 9 and gag lever post 10, motor 7 are fixed on support arm 6, and shaft is arranged upward, and coaxial fixed with screw rod 8
Connection, screw rod bushing 9 are threadedly coupled with screw rod 8, the slideway extended downwardly are offered on gag lever post 10, is connected on the outer wall of screw rod bushing 9
It is connected to spacer pin 11, spacer pin 11 is inserted into slideway, and mounting base 1 is equipped with joining beam 13, the top movable of joining beam 13 and screw rod bushing 9
Connection.
Motor 7 is stepper motor 7, because its shaft is connect with screw rod 8, can be accurately controlled the width of the rotation of screw rod 8
Degree, screw rod 8 and screw rod bushing 9 fit through screw rod bushing 9 and screw rod 8 occur it is opposite move up and down, to promote mounting base 1
It moves left and right, gag lever post 10 is fixed on support arm 6, and why screw rod bushing 9 can only move up and down, because connecting thereon
Spacer pin 11 is inserted in slideway, is limited by slideway, so, screw rod bushing 9 cannot be rotated together with screw rod 8, can only be along cunning
Road moves up and down, and there are two electric adjusting device is set, is distributed in the X-direction and Y direction of support arm 6, respectively control installation
1 or so offsets of seat and front and back offset, are not needing manual operation, are effectively raising working efficiency.
The utility model is further arranged to: the top of screw rod bushing 9 is connected with bridge plate, and the first cross is connected at the top of bridge plate
Bar and second crossbar, first crossbar and the setting of second crossbar parallel interval, the free end of the joining beam 13 is inserted in first crossbar
Between second crossbar.
The setting of bridge plate reduces the length of 9 ontology of screw rod bushing for lengthening screw rod bushing 9, reduce screw rod bushing 9 and screw rod 8 it
Between frictional force, screw rod 8 rotate resistance reduction can effectively reduce energy consumption, first crossbar is in the top of second crossbar,
Joining beam 13 is inserted between first crossbar and second crossbar, and when screw rod bushing 9 moves up, second crossbar drags weight-lifting association's bar 13 upward
Mobile, when screw rod bushing 9 moves down, first crossbar is pressing against joining beam 13 and is moving down, joining beam 13 when moving, with first crossbar
Or sliding friction occurs for second crossbar.
Joining beam 13 and spacer pin 11 are eccentric rod, on the end face of 13 free end of the joining beam and end face of 11 free end of spacer pin
On be equipped with "-" type slot or cross type groove, the joining beam 13 of eccentric rod structure is for adjusting between first crossbar and second crossbar
Spacing, the spacer pin 11 of eccentric rod structure for adjusts with the spacing of slideway two sides, on the one hand deviated for improving mounting base 1
Precision, on the other hand for reducing shaking caused by screw rod bushing 9 moves up and down.
The utility model is further arranged to: the top of screw rod 8 passes through screw rod bushing 9, and the top of screw rod 8 is equipped with anticreep
Part.
The setting of anti-falling piece is that screw rod 8 is detached from screw rod bushing 9 in order to prevent.
There are two types of embodiments for the setting of anti-falling piece:
Embodiment 1
Anti-falling piece is set as snap ring, and annular grooving, snap ring clamping are offered on the top external circumference face of screw rod 8
In grooving.
Embodiment 2
Anti-falling piece is set as screw, and threaded hole is offered on the upper top surface or top external circumference face of screw rod 8, and screw thread connects
It connects in threaded hole.
The utility model is further arranged to: pedestal 2 is set as annular, is equipped with induction coil 14 on inner ring, shaft 3
Bottom is connected with feeler lever 15, and alarm is equipped on pedestal 2, and two leads of alarm are electrically connected respectively at induction coil 14 and feeler lever 15
It connects.
Feeler lever 15 is contacted with induction coil 14, and alarm starting starts to alarm, which is that mounting base 1 deviates width in order to prevent
It spends greatly, causes entire frame for line marking instrument centre-of gravity shift serious and skew and break laser head 4.
By using above-mentioned technical proposal, laser head 4 or so by the drive mounting base 1 of motor 7 and thereon is deviated, motor 7
Screw rod 8 is driven to rotate, screw rod 8 is threadedly coupled with screw rod bushing 9, because effect of the screw rod bushing 9 by gag lever post 10, is not able to rotate,
So can only move up and down along slideway, mounting base 1 is flexibly connected by joining beam 13 with screw rod bushing 9, to promote laser head 4 or so
Offset, in addition, the X-direction of mounting base 1 and Y direction are mounted on electric adjusting device, therefore, mounting base 1 not only can be with
Left and right offset, can be deviated with front and back, not need the offset for manually adjusting mounting base 1, improve working efficiency.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of motorized adjustment Laser Line Marker, including pedestal (2), mounting base (1) and laser head (4), the laser head (4) set
It sets on mounting base (1), it is characterized in that: the bottom of the mounting base (1) is connected with vertical shaft (3), on the shaft (3)
It is arranged with inner support (5) and support arm (6), the shaft (3) and inner support (5) pivot pin are hinged, the inner support (5) and outer branch
Frame (6) pivot pin is hinged, and the support arm (6) is suspended at the top of pedestal (2), passes through between the support arm (6) and pedestal (2)
Support rod (12) is fixed, and the X-direction and Y direction of the support arm (6) are separately installed with electric adjusting device, described electronic
Regulating device includes motor (7), screw rod (8), screw rod bushing (9) and gag lever post (10), and the shaft of the motor (7) is arranged upward,
And it is fixedly and coaxially connected with screw rod (8), the screw rod bushing (9) is threadedly coupled with screw rod (8), opens up on the gag lever post (10)
There is the slideway extended downwardly, be connected with spacer pin (11) on the outer wall of the screw rod bushing (9), the spacer pin (11) is inserted into slideway
Interior, the mounting base (1) is equipped with joining beam (13), and the joining beam (13) connect with the top movable of screw rod bushing (9).
2. motorized adjustment Laser Line Marker according to claim 1, it is characterized in that: the top of the screw rod bushing (9) connects
There is bridge plate, first crossbar and second crossbar, the first crossbar and second crossbar parallel interval are connected at the top of the bridge plate
Setting, the free end of the joining beam (13) is inserted between first crossbar and second crossbar.
3. motorized adjustment Laser Line Marker according to claim 2, it is characterized in that: the top of the screw rod (8) passes through silk
Rod set (9) is equipped with anti-falling piece at the top of the screw rod (8).
4. motorized adjustment Laser Line Marker according to claim 3, it is characterized in that: the anti-falling piece is set as elastic card
Ring offers annular grooving on the top external circumference face of the screw rod (8), and the snap ring is connected in grooving.
5. motorized adjustment Laser Line Marker according to claim 3, it is characterized in that: the anti-falling piece is set as screw, institute
It states and offers threaded hole on the upper top surface or top external circumference face of screw rod (8), the screw thread is connected in threaded hole.
6. motorized adjustment Laser Line Marker according to claim 5, it is characterized in that: the pedestal (2) is set as annular,
It is equipped on inner ring induction coil (14), the bottom of the shaft (3) is connected with feeler lever (15), is equipped with report on the pedestal (2)
Two leads of alert device, the alarm are electrically connected respectively at induction coil (14) and feeler lever (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212699.6U CN209416344U (en) | 2019-02-18 | 2019-02-18 | Motorized adjustment Laser Line Marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212699.6U CN209416344U (en) | 2019-02-18 | 2019-02-18 | Motorized adjustment Laser Line Marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416344U true CN209416344U (en) | 2019-09-20 |
Family
ID=67943126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920212699.6U Active CN209416344U (en) | 2019-02-18 | 2019-02-18 | Motorized adjustment Laser Line Marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209416344U (en) |
-
2019
- 2019-02-18 CN CN201920212699.6U patent/CN209416344U/en active Active
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| GR01 | Patent grant |