CN105203086B - A kind of laser level with adjustable base - Google Patents
A kind of laser level with adjustable base Download PDFInfo
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- CN105203086B CN105203086B CN201510555621.0A CN201510555621A CN105203086B CN 105203086 B CN105203086 B CN 105203086B CN 201510555621 A CN201510555621 A CN 201510555621A CN 105203086 B CN105203086 B CN 105203086B
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- 230000033001 locomotion Effects 0.000 claims abstract description 102
- 210000002683 foot Anatomy 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 7
- 210000004209 hair Anatomy 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 abstract description 22
- 230000009711 regulatory function Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The invention discloses a kind of laser level with adjustable base, it is desirable to provide a kind of quickly to carry out the regulation of angle, direction, distance, positions easy and effective, the laser level with more comprehensive regulatory function.It includes level host groups, Laser emission module, base base, Mobile base, three levelling foots, Mobile base is provided with sheet-hold groove, the cone groove of truncated cone-shaped, provided with mobile tabletting in sheet-hold groove, lock screw is provided through in mobile tabletting, lock screw is threadedly coupled with base convex platform, provided with locking circle in cone groove, the mobile tabletting bottom surface of top surface contact of locking circle, Mobile base is provided with end in contact locking circle in the locking swing arm being threadedly coupled with Mobile base, locking swing arm.The beneficial effects of the invention are as follows：Regulation can be moved horizontally, regulation is rotated by 360 °, height and horizontality can be adjusted, moreover it is possible to fine motion fine setting is realized, the simple to operate, mode of regulation is various full-featured, the enabling capabilities with stabilization, the stability in the course of work is secure.
Description
Technical field
The invention belongs to level technical field, more particularly to a kind of laser level with adjustable base.
Background technology
Level, or marker, be it is a kind of send horizontal or vertical visible laser, in target face mark
The instrument of horizontal line or vertical line.When in use, its Laser emission module needs level to level, and its Laser emission module is sent out
Going out the final incident point position of laser needs to be adjusted and (realize by mobile Laser emission module or its base).And it is existing
Laser level, selectivity in the amplitude of accommodation, rotate and the property taken into account of mobile regulating power in terms of, be still short of.
The content of the invention
It is an object of the invention to overcome the defect of prior art, and provide a kind of rational in infrastructure, angle, side can be quickly carried out
To the regulation of, distance, easy and effective, the laser level with more comprehensive regulatory function is positioned.
To achieve these goals, the present invention uses following technical scheme：
A kind of laser level with adjustable base, including level host groups, Laser emission module, base base, movement
Seat, at least three levelling foots, described Mobile base are provided with sheet-hold groove, the cone groove of truncated cone-shaped, and cone groove is connected with sheet-hold groove, described
Mobile base bottom contacted with base base, provided with mobile tabletting in described sheet-hold groove, mobile tabletting bottom surface contact sheet-hold groove groove
It is provided through moving the lock screw of tabletting in bottom, described mobile tabletting, described base base is provided with base convex platform, institute
The convex mobile tabletting bottom surface of countertop contact of base stated, described lock screw is threadedly coupled with base convex platform, described
Bore and locking circle is provided with groove, the top surface of described locking circle contacts mobile tabletting bottom surface, and described Mobile base is provided with and movement
The locking swing arm of seat threaded connection, described locking swing arm the inner is stretched into cone groove and contact locks the lateral wall of circle, described
Base base is provided with the cooperation mounting seat being connected with level host groups, and described Laser emission module includes two transmitting frames,
Described transmitting inframe is provided with emitting head.
Preferably, described cooperation mounting seat is provided with seat inside groove, described seat inside groove provided with rotatable floating
The bearing of switch block, two axis verticals, described floating switch block has one to coordinate cambered surface, and floating switch block is provided with driving groove, axle
The lateral wall of bearing outer-ring is engaged cambered surface, the pivot center of floating switch block and coordinates the level interval of any point in cambered surface homogeneous
Deng the pivot center of floating switch block and the level interval for coordinating cambered surface, equal to the radius of gyration of floating switch block, turn of floating switch block
Dynamic radius is more than in the maximum horizontal size of base base, described seat inside groove the compression steel wire provided with fine motion block, tensioning, described
The top surface that steel wire pushes down floating switch block is compressed, described fine motion block is provided with the fine motion bar coordinated with fine motion block screw thread, described
Fine motion bar is rotated with base base and is connected, and described fine motion block is stretched into drive groove, and described fine motion block is provided with stopper slot, described
Compression steel wire pass through stopper slot.
Preferably, described bearing is provided with coaxial bearing and passes through the fixing screws of bearing inner race, described axle
Hold provided with the pad for being used to push down bearing inner race, described pad is fixed by fixing screws, described pad lower surface contact
Coordinate plane.
Preferably, described fine motion bar two ends are stretched out outside cooperation mounting seat, described fine motion bar two ends are equipped with anti-
Cunning pinches pivoted housing, and described anti-skidding pinch is connected between pivoted housing and fine motion bar by holding screw, axis and the fine motion bar of holding screw
Axis is vertical.
Preferably, described levelling foot number is three, described levelling foot includes linkage levelling screw, leveling base, described
Leveling base be threadedly coupled with linkage levelling screw, described linkage levelling screw is connected with base base, is arranged with outside described leveling base anti-
Sliding rubber tube.
Preferably, described cooperation mounting seat is provided with two fixed thread screws being threadedly coupled with cooperation mounting seat, one
Individual fixed thread screw pushes down the one end for compressing steel wire, and another fixed thread screw pushes down the other end for compressing steel wire.
Preferably, described locking swing arm axis is vertical with fine motion rod axis, described locking swing arm is provided with the collar
Provided with the connection collar in groove, described set annular groove, the described connection collar is rotated with locking swing arm to be connected and coaxial, described company
Female connector ring is connected to a promotion cross bar by a perpendicular outer bar, and described promotion cross bar is pacified through cooperation mounting seat side wall and with coordinating
Dress seat is slidably connected, and promotes cross bar the inner to be in an inside groove, promotes cross bar the inner provided with dynamic connection magnetic patch, described fine motion
Block includes fine motion matrix, fine motion sliding block, and described fine motion matrix is provided with cross rail, and described fine motion sliding block is provided with leads with horizontal
The sideslip bar that rail is slidably matched, promotes the slidably direction of cross bar parallel with the slidably direction of sideslip bar, and described fine motion is slided
Block provided with connecting magnetic patch surely, and described dynamic connection magnetic patch, surely connection magnetic patch are attracted each other and contacted.
The fixed thread screw with coordinating mounting seat to be threadedly coupled is provided with as another preferred, described cooperation mounting seat,
Described fixed thread screw pushes down the one end for compressing steel wire, and the other end for compressing steel wire passes through cooperation mounting seat, base base and stretching
Outside base face, described compresses steel wire provided with the C clamp ring for clamping compression steel wire, and described C clamp ring is in bottom
Outside seat base, top surface and the base face of C clamp ring are affixed.
The beneficial effects of the invention are as follows：Regulation can be moved horizontally, regulation is rotated by 360 °, moreover it is possible to realize that fine motion is finely tuned, adjust
Section mode is various, and regulatory function is comprehensive；Regulation is simple to operate, and locking facilitates firm after regulation, with stable support and level
Regulating power, the stability that can be adjusted in height and horizontality, the course of work is secure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is Fig. 1 partial structural diagram；
Fig. 4 is the top view at present invention cooperation mounting seat；
Fig. 5 is Fig. 3 partial enlarged drawing；
Fig. 6 is the partial enlarged drawing at stopper slot in Fig. 3；
Fig. 7 is to coordinate the structural representation at mounting seat in the embodiment of the present invention 2；
Fig. 8 is the top view at the cooperation mounting seat of the embodiment of the present invention 2；
Fig. 9 is the structural representation at fine motion block in the embodiment of the present invention 2；
Figure 10 is that the structural representation at outer bar is erected in the embodiment of the present invention 2；
Figure 11 is the structural representation at C clamp ring in the embodiment of the present invention 2；
Figure 12 is the top view of C clamp ring in the embodiment of the present invention 2.
In figure：Base base 1, Mobile base 2, levelling foot 3, sheet-hold groove 4, mobile tabletting 5, lock screw 6, base convex platform 7,
Locking circle 8, locking swing arm 9, cooperation mounting seat 10, seat inside groove 11, floating switch block 12, bearing 13, cooperation cambered surface 14, fine motion block
15th, steel wire 16, fine motion bar 17, stopper slot 18, cooperation plane 19, fixing screws 20, pad 21, linkage levelling screw 22, leveling are compressed
Base 23, anti-slip rubber cylinder 24, cone groove 25, the connection collar 26, perpendicular outer bar 27, promotion cross bar 28, dynamic connection magnetic patch 29, fine motion matrix
30th, fine motion sliding block 31, sideslip bar 32, surely connection magnetic patch 33, fixed thread screw 34, C clamp ring 35, it is anti-skidding pinch pivoted housing 36, set annular groove
37th, transmitting frame 38, seat screw 39, connecting pin 40, level host groups 41, level observation ball 42.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1：In embodiment as shown in Figures 1 to 6, a kind of laser level with adjustable base, including throw line
Instrument host groups 41, Laser emission module, base base 1, Mobile base 2, at least three levelling foots 3, described Mobile base is provided with appearance
The cone groove 25 of film trap 4, truncated cone-shaped, cone groove is connected with sheet-hold groove, and described Mobile base bottom is contacted with base base, described appearance piece
Provided with mobile tabletting 5 in groove, mobile tabletting bottom surface is contacted to be provided through moving tabletting in sheet-hold groove bottom land, described mobile tabletting
Lock screw 6, described base base is provided with base convex platform 7, the convex mobile tabletting bottom of countertop contact of described base
Face, described lock screw is threadedly coupled with base convex platform, and described cone groove is interior provided with locking circle 8, what described locking was enclosed
The mobile tabletting bottom surface of top surface contact, described Mobile base is provided with the locking swing arm 9 being threadedly coupled with Mobile base, described locking
The lateral wall that in cone groove and contact locking is enclosed is stretched into swing arm the inner, and described base base is provided with what is be connected with level host groups
Coordinate mounting seat 10, described Laser emission module includes two transmitting frames 38, and described transmitting inframe is provided with emitting head.In lock
When determining swing arm and not screwing in, screw, locking circle will not kill Mobile base, so Mobile base can be with lateral adjustments, and can be with 360 degree
Unrestricted rotation, after the completion of regulation, can screw locking swing arm, the lateral wall of lock nut contact locking circle pushes locking
Circle compresses (locked) Mobile base, and Mobile base positioning is completed, and regulation process terminates.
Described cooperation mounting seat is provided with seat inside groove 11, in described seat inside groove provided with rotatable floating switch block 12,
The bearing 13 of two axis verticals, described floating switch block has one to coordinate cambered surface 14, and floating switch block is provided with drive groove, bearing
The lateral wall of outer ring is engaged cambered surface, the pivot center of floating switch block and coordinates the level interval of any point in cambered surface homogeneous
Deng the pivot center of floating switch block and the level interval for coordinating cambered surface, equal to the radius of gyration of floating switch block, turn of floating switch block
Dynamic radius is more than in the maximum horizontal size of base base, described seat inside groove the compression steel wire 16 provided with fine motion block 15, tensioning, institute
The compression steel wire stated pushes down the top surface of floating switch block, and described fine motion block is provided with the fine motion bar 17 coordinated with fine motion block screw thread,
Described fine motion bar is rotated with base base and is connected, and described fine motion block is stretched into drive groove, and described fine motion block is provided with spacing
Groove 18, described compression steel wire passes through stopper slot, and described floating switch block is connected by seat screw 39 with Laser emission module, institute
The floating switch block stated is provided with upper pin-and-hole, and described floating switch block is provided with lower pin-and-hole, a connecting pin 40 stretch into pin-and-hole and
In lower pin-and-hole.Fine motion block, compression steel wire, fine motion bar together constitute a class leading screw and nut mechanism, fine motion block and fine motion bar spiral shell
Line is connected, but the rotation of fine motion block is limited by steel wire is compressed and (compresses steel wire and pass through stopper slot), so when fine motion bar turns
When dynamic, fine motion block can only be moved left and right, so as to drive floating switch block to rotate, the center of rotation of floating switch block is with coordinating cambered surface place
The axis of cylinder is overlapped.The fine setting of floating switch block angle can be realized by turn fine motion bar.So as to drive on fine motion block
Laser emission module realizes the fine setting of angle.It will be seen that in above-mentioned trim process, the pivot center of floating switch block (can
Rotary motion trace) by cooperation cambered surface degree of crook, coordinate the position relationship between cambered surface and two bearings to determine, floating switch block
Go up and rotating shaft need not be set to limit the rotatable track of floating switch block, this is allowed for when floating switch block pivot center is remote
Place, rotating shaft can not or inconvenience be arranged on and coordinate when in mounting seat (pivot center of floating switch block and the level interval for coordinating cambered surface,
Equal to the radius of gyration of floating switch block, the radius of gyration of floating switch block is more than the maximum horizontal size of base base), also can be smoothly real
The now setting and rotation of floating switch block.And, so turning every time. due to floating switch block pivot center a long way off (radius of gyration is big)
Dynamic fine motion come when driving the floating switch block to rotate, its rotational angle it is relative can very little, finely tune excellent, Laser emission module is sent
The positioning of laser rays can be more accurate.
Described floating switch block has a cooperation plane 19 of a level, and described bearing is provided with and coaxial bearing and passed through
The fixing screws 20 of bearing inner race, described bearing is provided with the pad 21 for being used for pushing down bearing inner race, and described pad is consolidated
Determine screw to fix, described pad lower surface is engaged plane.Bearing can be effectively positioned using pad and fixing screws, profit
With contact of the plane with pad is coordinated, stability when floating switch block is rotated can also be improved.
Described fine motion bar two ends stretch out cooperation mounting seat outside, described fine motion bar two ends be equipped with it is anti-skidding pinch pivoted housing,
Described anti-skidding pinch is connected between pivoted housing and fine motion bar by holding screw, and the axis of holding screw is vertical with fine motion rod axis.
User can be pinched pivoted housing and carried out turn fine setting using anti-skidding.
Described cooperation mounting seat is provided with two and the fixed thread screw 35 for coordinating mounting seat to be threadedly coupled, a fixed thread spiral shell
Nail pushes down the one end for compressing steel wire, and another fixed thread screw pushes down the other end for compressing steel wire.
Described levelling foot number is three, and described levelling foot includes linkage levelling screw 22, leveling base 23, described leveling
Base is threadedly coupled with linkage levelling screw, and described linkage levelling screw is connected with base base, and anti-slip rubber is arranged with outside described leveling base
Cylinder 24.Elongating or shortening for levelling foot can be realized by turn leveling base, so as to realize the regulation to horizontality of the present invention, prevented
Sliding rubber tube can improve skid resistance, ensure the stability in regulation, the mobile, course of work.
Have in level observation ball 42 provided with injection water at the top of described level host groups, described level observation ball
One observation bubble.
Embodiment 2：In embodiment as shown in Fig. 7 to Figure 12, a kind of laser level with adjustable base, including throw line
Instrument host groups 41, Laser emission module, base base 1, Mobile base 2, at least three levelling foots 3, described Mobile base is provided with appearance
The cone groove 25 of film trap 4, truncated cone-shaped, cone groove is connected with sheet-hold groove, and described Mobile base bottom is contacted with base base, described appearance piece
Provided with mobile tabletting 5 in groove, mobile tabletting bottom surface is contacted to be provided through moving tabletting in sheet-hold groove bottom land, described mobile tabletting
Lock screw 6, described base base is provided with base convex platform 7, the convex mobile tabletting bottom of countertop contact of described base
Face, described lock screw is threadedly coupled with base convex platform, and described cone groove is interior provided with locking circle 8, what described locking was enclosed
The mobile tabletting bottom surface of top surface contact, described Mobile base is provided with the locking swing arm 9 being threadedly coupled with Mobile base, described locking
The lateral wall that in cone groove and contact locking is enclosed is stretched into swing arm the inner, and described base base is provided with what is be connected with level host groups
Coordinate mounting seat 10, described Laser emission module includes two transmitting frames 38, and described transmitting inframe is provided with emitting head.In lock
When determining swing arm and not screwing in, screw, locking circle will not kill Mobile base, so Mobile base can be with lateral adjustments, and can be with 360 degree
Unrestricted rotation, after the completion of regulation, can screw locking swing arm, the lateral wall of lock nut contact locking circle pushes locking
Circle compresses (locked) Mobile base, and Mobile base positioning is completed, and regulation process terminates.
Described cooperation mounting seat is provided with seat inside groove 11, in described seat inside groove provided with rotatable floating switch block 12,
The bearing 13 of two axis verticals, described floating switch block has one to coordinate cambered surface 14, and floating switch block is provided with drive groove, bearing
The lateral wall of outer ring is engaged cambered surface, the pivot center of floating switch block and coordinates the level interval of any point in cambered surface homogeneous
Deng the pivot center of floating switch block and the level interval for coordinating cambered surface, equal to the radius of gyration of floating switch block, turn of floating switch block
Dynamic radius is more than in the maximum horizontal size of base base, described seat inside groove the compression steel wire 16 provided with fine motion block 15, tensioning, institute
The compression steel wire stated pushes down the top surface of floating switch block, and described fine motion block is provided with the fine motion bar 17 coordinated with fine motion block screw thread,
Described fine motion bar is rotated with base base and is connected, and described fine motion block is stretched into drive groove, and described fine motion block is provided with spacing
Groove 18, described compression steel wire passes through stopper slot, and described floating switch block is connected by seat screw 39 with Laser emission module, institute
The floating switch block stated is provided with upper pin-and-hole, and described floating switch block is provided with lower pin-and-hole, a connecting pin 40 stretch into pin-and-hole and
In lower pin-and-hole.Fine motion block, compression steel wire, fine motion bar together constitute a class leading screw and nut mechanism, fine motion block and fine motion bar spiral shell
Line is connected, but the rotation of fine motion block is limited by steel wire is compressed and (compresses steel wire and pass through stopper slot), so when fine motion bar turns
When dynamic, fine motion block can only be moved left and right, so as to drive floating switch block to rotate, the center of rotation of floating switch block is with coordinating cambered surface place
The axis of cylinder is overlapped.The fine setting of floating switch block angle can be realized by turn fine motion bar.So as to drive on fine motion block
Laser emission module realizes the fine setting of angle.It will be seen that in above-mentioned trim process, the pivot center of floating switch block (can
Rotary motion trace) by cooperation cambered surface degree of crook, coordinate the position relationship between cambered surface and two bearings to determine, floating switch block
Go up and rotating shaft need not be set to limit the rotatable track of floating switch block, this is allowed for when floating switch block pivot center is remote
Place, rotating shaft can not or inconvenience be arranged on and coordinate when in mounting seat (pivot center of floating switch block and the level interval for coordinating cambered surface,
Equal to the radius of gyration of floating switch block, the radius of gyration of floating switch block is more than the maximum horizontal size of base base), also can be smoothly real
The now setting and rotation of floating switch block.And, so turning every time. due to floating switch block pivot center a long way off (radius of gyration is big)
Dynamic fine motion come when driving the floating switch block to rotate, its rotational angle it is relative can very little, finely tune excellent, Laser emission module is sent
The positioning of laser rays can be more accurate.
Described floating switch block has a cooperation plane 19 of a level, and described bearing is provided with and coaxial bearing and passed through
The fixing screws 20 of bearing inner race, described bearing is provided with the pad 21 for being used for pushing down bearing inner race, and described pad is consolidated
Determine screw to fix, described pad lower surface is engaged plane.Bearing can be effectively positioned using pad and fixing screws, profit
With contact of the plane with pad is coordinated, stability when floating switch block is rotated can also be improved.
Described fine motion bar two ends are stretched out outside cooperation mounting seat, and described fine motion bar two ends, which are equipped with, anti-skidding pinches pivoted housing
36, described anti-skidding pinch is connected between pivoted housing and fine motion bar by holding screw, and axis and the fine motion rod axis of holding screw hang down
Directly.User can be pinched pivoted housing and carried out turn fine setting using anti-skidding.
Described levelling foot number is three, and described levelling foot includes linkage levelling screw 22, leveling base 23, described tune
Flat base is threadedly coupled with linkage levelling screw, and described linkage levelling screw is connected with base base, and anti-skidding rubber is arranged with outside described leveling base
Packing element 24.Elongating or shortening for levelling foot can be realized by turn leveling base, so that the regulation to horizontality of the present invention is realized,
Anti-slip rubber cylinder can improve skid resistance, ensure the stability in regulation, the mobile, course of work.
Described locking swing arm axis is vertical with fine motion rod axis, and described locking swing arm is described provided with set annular groove 37
Set annular groove in is connected and coaxial with locking swing arm rotation provided with the connection collar 26, the described connection collar, described adapter sleeve
Ring is connected to a promotion cross bar 28 by a perpendicular outer bar 27, and described promotion cross bar is pacified through cooperation mounting seat side wall and with coordinating
Dress seat is slidably connected, and promotes cross bar the inner to be in an inside groove, promotes cross bar the inner provided with dynamic connection magnetic patch 29, described is micro-
Motion block includes fine motion matrix 30, fine motion sliding block 31, and described fine motion matrix is provided with cross rail, and described fine motion sliding block is provided with
The sideslip bar 32 being slidably matched with cross rail, promotes the slidably direction of cross bar parallel with the slidably direction of sideslip bar, described
Fine motion sliding block attract each other and contact provided with magnetic patch 33, surely described dynamic connection magnetic patch, connection magnetic patch is connected surely.In entirety
, it is necessary to unscrew locking swing arm before regulation, position, the angular adjustment of seat are moved.Now promote cross bar relatively outer, move connection
Magnetic patch is attracted each other with being connected magnetic patch surely, so fine motion sliding block is also at the position for being relatively distant from and compressing steel wire, now, compresses steel
Silk is to depart from stopper slot, if now turn fine motion bar, does not possess micro-positioning regulators effect.And in Mobile base angle, level
After distance regulation is finished, operator can screw in the locking that locking swing arm moves seat, and locking swing arm, can be by perpendicular when screwing in
Outer bar, which drives, promotes cross bar to move inward together, and promotes fine motion sliding block slid inward, and stopper slot can be again introduced into by compressing steel wire
Interior (really compressing steel wire motionless, stopper slot, which is moved, causes compression steel wire to enter stopper slot), can if now rotary micromotion bar
To realize fine setting.When above-mentioned functions have ensured that (transverse shifting of Mobile base, rotate) is not completed when significantly adjusting, it is impossible to realize
Fine setting, it is to avoid regulation sequence error occurs when using level in user, or runs into the problems such as regulation process is unstable.
Described cooperation mounting seat is provided with the fixed thread screw 34 with coordinating mounting seat to be threadedly coupled, described fixed thread screw
The one end for compressing steel wire is pushed down, the other end of steel wire is compressed through cooperation mounting seat, base base and stretches out outside base face,
Described compresses steel wire provided with the C clamp ring 35 for clamping compression steel wire, and described C clamp ring is in outside base base, C clamp ring
Top surface be affixed with base face.After the completion of fine setting, user can remove C clamp ring, so compress steel wire and reform into
The state not being tensioned, if now imprudence encounters fine motion bar (anti-skidding to pinch pivoted housing) again, although fine motion bar can rotate, but also can not
Fine motion block is driven to move horizontally (it is loose to compress one end of steel wire, it is impossible to carried out to fine motion block spacing), so as to ensure that laser
Incident point will not be shifted after being adjusted in place because user touches by mistake.And when needing to readjust, then tense and compress steel
Silk, puts C clamp ring and allows the top surface of C clamp ring and base face to be affixed again.In addition, compressing steel wire micro- every time
Timing all under tensions, use time one grows easy loosening, and in the present embodiment, compression steel wire is tensed every time and C-shaped is put
Clamp ring is all once locking, re-tensioning process, can avoid running into during use compression steel wire fluff, regulation process not
The appearance of the situation such as stable or not in place.
Claims (7)
1. a kind of laser level with adjustable base, it is characterized in that, including level host groups, Laser emission module, base
Base, Mobile base, at least three levelling foots, described Mobile base are provided with sheet-hold groove, the cone groove of truncated cone-shaped, and cone groove connects with sheet-hold groove
Logical, described Mobile base bottom is contacted with base base, provided with mobile tabletting in described sheet-hold groove, and mobile tabletting bottom surface contact is held
It is provided through moving the lock screw of tabletting in film trap bottom land, described mobile tabletting, described base base is provided with base
Boss, the convex mobile tabletting bottom surface of countertop contact of described base, described lock screw is threadedly coupled with base convex platform,
Provided with locking circle in described cone groove, the described mobile tabletting bottom surface of the top surface for locking circle contact, described Mobile base is provided with
The lateral wall that in cone groove and contact locking is enclosed is stretched into the locking swing arm being threadedly coupled with Mobile base, described locking swing arm the inner,
Described base base is provided with the cooperation mounting seat being connected with level host groups, and described Laser emission module includes two hairs
Frame is penetrated, described transmitting inframe is provided with emitting head, and described cooperation mounting seat, which is provided with seat inside groove, described seat inside groove, to be provided with
The bearing of rotatable floating switch block, two axis verticals, described floating switch block has one to coordinate to set on cambered surface, floating switch block
There is a drive groove, the lateral wall of bearing outer ring is engaged cambered surface, and the pivot center of floating switch block is with coordinating any point in cambered surface
Level interval is equal, the pivot center of floating switch block and the level interval for coordinating cambered surface, equal to the radius of gyration of floating switch block,
The radius of gyration of floating switch block is more than in the maximum horizontal size of base base, described seat inside groove the pressure provided with fine motion block, tensioning
Tight steel wire, described compression steel wire pushes down the top surface of floating switch block, and described fine motion block is provided with what is coordinated with fine motion block screw thread
Fine motion bar, described fine motion bar is rotated with base base to be connected, and described fine motion block is stretched into drive groove, is set on described fine motion block
Limited location groove, described compression steel wire passes through stopper slot, and described floating switch block is connected by seat screw with Laser emission module,
Described floating switch block is provided with upper pin-and-hole, and described floating switch block is provided with lower pin-and-hole, a connecting pin stretch into pin-and-hole and
In lower pin-and-hole.
2. a kind of laser level with adjustable base according to claim 1, it is characterized in that, described floating switch block tool
There is the cooperation plane of a level, described bearing is provided with coaxial bearing and through the fixing screws of bearing inner race, described
Bearing is provided with the pad for being used for pushing down bearing inner race, and described pad is fixed by fixing screws, and described pad lower surface connects
Touch and coordinate plane.
3. a kind of laser level with adjustable base according to claim 1 or 2, it is characterized in that, described fine motion bar
Two ends are stretched out outside cooperation mounting seat, described fine motion bar two ends be equipped with it is anti-skidding pinch pivoted housing, it is described it is anti-skidding pinch pivoted housing with it is micro-
Connected between lever by holding screw, the axis of holding screw is vertical with fine motion rod axis.
4. a kind of laser level with adjustable base according to claim 1 or 2, it is characterized in that, described levelling foot
Number is three, and described levelling foot includes linkage levelling screw, leveling base, and described leveling base is threadedly coupled with linkage levelling screw, institute
The linkage levelling screw stated is connected with base base, and anti-slip rubber cylinder is arranged with outside described leveling base.
5. a kind of laser level with adjustable base according to claim 1, it is characterized in that, described cooperation mounting seat
Provided with two and the fixed thread screw for coordinating mounting seat to be threadedly coupled, a fixed thread screw pushes down the one end for compressing steel wire, another
Individual fixed thread screw pushes down the other end for compressing steel wire.
6. a kind of laser level with adjustable base according to claim 1, it is characterized in that, described locking swing arm axle
Line is vertical with fine motion rod axis, and described locking swing arm is provided with set annular groove, and described set annular groove is interior provided with the connection collar, described
The connection collar rotate and be connected and coaxial with locking swing arm, the described connection collar erects outer bar by one and is connected to promotion horizontal stroke
Bar, described promotion cross bar promotes cross bar the inner to be in seat through coordinating mounting seat side wall and being slidably connected with cooperation mounting seat
In inside groove, promote cross bar the inner provided with dynamic connection magnetic patch, described fine motion block includes fine motion matrix, fine motion sliding block, described
Fine motion matrix is provided with cross rail, and described fine motion sliding block is provided with the sideslip bar being slidably matched with cross rail, promotes cross bar
Slidably direction is parallel with the slidably direction of sideslip bar, and described fine motion sliding block is provided with connects magnetic patch, described dynamic company surely
Connect magnetic patch, surely connection magnetic patch attract each other and contact.
7. a kind of laser level with adjustable base according to claim 1 or 6, it is characterized in that, described cooperation peace
Dress seat is provided with the fixed thread screw with coordinating mounting seat to be threadedly coupled, and described fixed thread screw pushes down the one end for compressing steel wire, pressure
The other end of tight steel wire is through coordinating mounting seat, base base and stretching out outside base face, and described compression steel wire is provided with
The C clamp ring for compressing steel wire is clamped, described C clamp ring is in outside base base, top surface and the base face phase of C clamp ring
Patch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510555621.0A CN105203086B (en) | 2015-09-02 | 2015-09-02 | A kind of laser level with adjustable base |
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| CN201510555621.0A CN105203086B (en) | 2015-09-02 | 2015-09-02 | A kind of laser level with adjustable base |
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| CN105203086A CN105203086A (en) | 2015-12-30 |
| CN105203086B true CN105203086B (en) | 2017-10-20 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106017438B (en) * | 2016-07-28 | 2019-04-26 | 扬州全昌江信光电有限公司 | A kind of eight line laser level device of automatic leveling |
| CN106950576A (en) * | 2017-03-14 | 2017-07-14 | 中交第航务工程局有限公司 | Cultellation method and system in one kind pipe |
| CN107807432A (en) * | 2017-12-13 | 2018-03-16 | 奥谱天成（厦门）光电有限公司 | A kind of microscopic Raman light path coupler |
| CN108716909B (en) * | 2018-04-23 | 2020-11-20 | 温州益蓉机械有限公司 | Fine adjustment device of surveying instrument |
| CN113555757B (en) * | 2021-07-21 | 2022-09-20 | 四川省肿瘤医院 | Laser device with analysis and calibration functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102006058358A1 (en) * | 2006-12-05 | 2008-06-12 | Carl Zeiss Surgical Gmbh | Camera adapter with camera mount and optical adapter |
| CN201138203Y (en) * | 2007-12-14 | 2008-10-22 | 苏州福田激光精密仪器有限公司 | Laser projector |
| CN201255639Y (en) * | 2008-09-11 | 2009-06-10 | 沈建明 | Automatic leveling laser light generator |
| CN203489882U (en) * | 2013-09-30 | 2014-03-19 | 常州维尔曼光电仪器有限公司 | Laser demarcation device |
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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. |
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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. |