CN110243314A - A kind of road dental calculus laser directrix measuring device - Google Patents
A kind of road dental calculus laser directrix measuring device Download PDFInfo
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- CN110243314A CN110243314A CN201910471468.1A CN201910471468A CN110243314A CN 110243314 A CN110243314 A CN 110243314A CN 201910471468 A CN201910471468 A CN 201910471468A CN 110243314 A CN110243314 A CN 110243314A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
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- General Physics & Mathematics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of road dental calculus laser directrix measuring devices, belong to road survey equipment technical field, laser emitter and laser pickoff including being located at road dental calculus both ends, it further include the fixing piece for being fixed to laser emitter and laser pickoff on the dental calculus of road, fixing piece includes plate body, the one side edge of plate body is provided with the first fixed plate perpendicular to plate body, another side edge of plate body is provided with the second fixed plate, abutting plate is provided on plate body and between the first fixed plate and the second fixed plate, abutting part is provided in second fixed plate, second fixed plate is extended far from the direction that the edge of plate body is directed away from the first fixed plate connecting plate, laser emitter or laser pickoff are connected on connecting plate, using the setting of laser emitter and laser pickoff, between can preventing between laser when in use and road dental calculus Away from deviation is generated, the measurement effect in the straight degree measurement of the dental calculus that satisfies the need is improved.
Description
Technical field
The present invention relates to road survey equipment technical fields, more particularly, to a kind of road dental calculus laser directrix measuring device.
Background technique
Road dental calculus refers to that the boundary stone used in pavement edge made of granite material, road dental calculus are also referred to as curbstone (kerbstone) or roadside
Stone, curb.Road dental calculus be on road surface distinguish driveway, pavement, greenery patches, isolation strip and road other parts boundary line,
It plays and ensures pedestrian, the effect that vehicular traffic is safe and guarantee pavement edge is neat.The straight degree of road dental calculus is the dental calculus edge that shows the way
The straight degree of its length direction.
Straight degree is measured for the road dental calculus installed in traditional approach, is generally by the way of artificial in road tooth
The both ends tensioning nylon rope of stone, then by judging the spacing between each piece of road dental calculus and nylon rope, pass through observation spacing
The straight degree of road dental calculus is learnt in variation, but when nylon rope is since the distance the long more is easy to produce shaking, especially in strong wind day
Gas is even more to be easy to shake, to reduce the measurement accuracy in the straight degree measurement of the dental calculus that satisfies the need.
Summary of the invention
The object of the present invention is to provide a kind of suitable for strong wind weather and can improve the road dental calculus laser directrix of measurement accuracy
Measuring device.
Foregoing invention purpose of the invention has the technical scheme that
A kind of road dental calculus laser directrix measuring device, laser emitter and laser pick-off including being located at road dental calculus both ends
Device, further includes the fixing piece for being fixed to laser emitter and laser pickoff on the dental calculus of road, and the fixing piece includes using
The plate body that face paste of the Yu Yulu dental calculus away from ground is closed, the one side edge of the plate body are provided with first perpendicular to plate body and fix
Plate, the other side edge-perpendicular of the plate body are provided with the second fixed plate in plate body, on the plate body and are located at the first fixed plate
And second be provided with abutting plate between fixed plate, is provided with that abut plate fixed towards first for driving in second fixed plate
The abutting part that plate is mobile, is clamped with the first fixed plate of drive and the abutting road Ban Jiang dental calculus, second fixed plate is far from plate body
The direction that edge is directed away from the first fixed plate, which is extended, connecting plate, and the laser emitter or laser pickoff are connected to
On the connecting plate.
By using above-mentioned technical proposal, when needing to measure, by driving laser emitter and laser to connect connecting plate
The both ends that device is respectively placed in measurement zone are received, make laser pickoff receive laser, and band by laser transmitter projects laser
Spacing between dynamic laser emitter and laser pickoff and road dental calculus is identical, at this time by each point in measurement beam of laser with
Spacing between the dental calculus of road is it can be learnt that the straight degree of road dental calculus can be prevented using the setting of laser emitter and laser pickoff
Only the spacing between laser and road dental calculus generates deviation when in use, and can prevent between laser and road dental calculus in strong wind
Spacing generates deviation, improves the measurement effect in the straight degree measurement of the dental calculus that satisfies the need；Fitting can will abut plate and abut to road
On dental calculus, so that the first fixed plate and the second fixed plate drive connecting plate to be fixed on the dental calculus of road, laser pickoff is prevented
It is moved when in use with laser emitter.
The present invention is further arranged to: the fitting include be arranged in the second fixed plate with abut multiple bullets between plate
Spring, one end of the spring are connected in the second fixed plate, and the other end, which is connected to, to abut on plate.
By using above-mentioned technical proposal, when needing that the first fixed plate and the second fixed plate is driven to be fixed on the dental calculus of road
When, the elastic force that abutting plate can resist spring drives abutting plate to abut to the dental calculus of road, so that the first fixed plate and abutting plate
Road dental calculus is clamped, so that the second fixed plate drives laser emitter and laser pickoff on connecting plate to be fixed to road dental calculus
On, using spring setting can the road dental calculus to different-thickness fix so that measurement is applicable to the road dental calculus of different size, mention
The high using effect of measuring device.
The present invention is further arranged to: second fixed plate with abut between plate and be located at the position where each spring
It is provided with the body of rod, the body of rod is set as retractable structure, and retractable structure includes that one end is connected in the second fixed plate
Fixed link grafting and slidably connects telescopic rod in the fixed link, the telescopic rod far from the end of fixed link be connected to
On fishplate bar, the spring is located in the body of rod, and the both ends of the spring are respectively connected to fixed link and telescopic rod far from its grafting position
On the bottom wall set.
By using above-mentioned technical proposal, the setting of fixed link and telescopic rod can stretching to spring and compression play guiding
Effect, prevent spring from generating inclination in stretching and compression, thus prevent spring drive abut plate generate inclination, to improve
The abutting effect for abutting the road Ban Yu dental calculus prevents from abutting strip indirectly and moves connecting plate inclination so that laser emitter and
Laser pickoff preferably emits and receives laser.
The present invention is further arranged to: first sliding groove, the length direction edge of the first sliding groove are offered on the plate body
Perpendicular to the plane setting where the first fixed plate and the second fixed plate, it is provided on the abutting plate and is slidably connected to described the
The first sliding block in one sliding slot.
By using above-mentioned technical proposal, the setting of first sliding groove and the first sliding block can play into one the movement for abutting plate
The guiding role of step further prevents abutting plate generation inclination when mobile towards road dental calculus, improves and abut the road Ban Yu dental calculus
Abutting effect, thus improve abut strip move laser emitter and laser pickoff fixed effect.
The present invention is further arranged to: second fixed plate offers second sliding slot on the face of the first fixed plate,
The length direction of the second sliding slot is arranged along perpendicular to the plane where plate body, is provided with and is slidably connected on the connecting plate
The second sliding block in the second sliding slot is provided in the second sliding slot for driving the second sliding block in moving in second sliding slot
And it is fixed to the actuator of any position in second sliding slot.
It is adjustable by driving the second sliding block on connecting plate in moving in second sliding slot by using above-mentioned technical proposal
Connecting plate is saved along the position of road dental calculus short transverse, so that any position for dental calculus short transverse of satisfying the need carries out the survey of straight degree
Amount improves the measurement effect of measuring device when in use, and by driving the second sliding block on connecting plate in second sliding slot
The position of laser emitter and laser pickoff is adjusted in interior movement, so that laser emitter and laser pickoff are positioned at same
On straight line, so that laser emitter and laser pickoff normal transmission and can receive laser；The setting of actuator can be by second
Sliding block is fixed to any position in second sliding slot, prevents the second sliding block in moving in second sliding slot, to prevent laser emitter
It is deviated with the position of laser pickoff.
The present invention is further arranged to: the actuator includes that be rotationally connected with second sliding along the length direction of second sliding slot
Thread lead screw in slot, second sliding block are threadedly connected in the thread lead screw, and the thread lead screw is in outside second sliding slot
End be provided with swing handle.
By using above-mentioned technical proposal, when needing to adjust the second sliding block in position in second sliding slot, pass through rotation
Handle drives thread lead screw rotation, because the second sliding block in second sliding slot in moving, so that the second sliding block will not be with thread lead screw
Rotation and rotate so that the second sliding block in moving in thread lead screw, so that the second sliding block drives connecting plate mobile, uses
The setting of thread lead screw may make the second sliding block to be moved to any position in thread lead screw and fix.
The present invention is further arranged to: opposite on the connecting plate and be arranged at intervals with for fixed laser transmitter and swash
The clamping plate of optical receiver, clamping plate described in two sides are hinged on connecting plate, the clamping plate and the hinged position of connecting plate
It is provided with torsional spring, is fixedly installed air-bubble level on the connecting plate.
By using above-mentioned technical proposal, the setting of clamping plate may make laser emitter and laser pickoff detachably to connect
Be connected on connecting plate, by the way that laser emitter and laser pickoff are removed, it is convenient to laser emitter and laser pickoff into
Row maintenance and replacement, when needing for laser emitter and laser pickoff to be fixed on connecting plate, by by laser emitter
And laser pickoff is placed between the clamping plate of two sides, so that two sides clamping plate resists the torsion of torsional spring for laser emitter and laser
Receiver clamps, relatively simple to the fixation of laser emitter and laser pickoff using the setting of clamping plate and torsional spring,
Improve the fixed effect to laser emitter and laser pickoff；The level of the setting observable connecting plate of air-bubble level
Degree, so that the laser emitter and laser pickoff on connecting plate are in horizontality, the laser for preventing laser emitter from issuing
Inclination is generated, and the laser that may make laser emitter to issue preferably is received by laser pickoff.
The present invention is further arranged to: movable plate is provided on the connecting plate, the clamping plate is hingedly arranged in described
On movable plate, third sliding slot is offered on the connecting plate, the length direction of the third sliding slot is along perpendicular to the second fixed plate
The plane at place is arranged, and is provided with the third sliding block being slidably connected in third sliding slot on the movable plate.
By using above-mentioned technical proposal, by driving the third sliding block on movable plate to move in third sliding slot, so that
Movable plate drives clamping plate mobile, so that clamping plate drives laser emitter and laser pickoff to adjust between the dental calculus of road
Spacing, in measurement, by driving third sliding block to move in third sliding slot so that laser emitter and laser pickoff with
Spacing between the dental calculus of road is identical, and drives laser transmitter projects laser, so that laser pickoff receives laser, improves
Satisfy the need dental calculus measurement when measurement effect reduced to a certain extent by reducing the spacing between laser and road dental calculus
Measurement intensity when operator measures, and can prevent other sundries on road from impacting to measurement.
In conclusion advantageous effects of the invention are as follows:
1. the first fixed plate is abutted with the side of road dental calculus, abut at this time plate resist spring elastic force abut it is another to road dental calculus
Side is fixed on the dental calculus of road, by laser transmitter projects laser, so that laser pickoff so that abutting strip and moving connecting plate
Laser is received, is used by the spacing between each road Dian Yu dental calculus on measurement laser to measure the straight degree of road dental calculus
The setting of laser emitter and laser pickoff can prevent the movement in measurement, and can prevent in strong wind weather, drive and swash
Spacing variation between the dental calculus of the road Guang Yu, improves measurement effect when satisfying the need dental calculus measurement；
2. thread lead screw rotation is driven by swing handle, so that the second sliding block swashs in second sliding slot so that connecting plate drives
Optical transmitting set and laser pickoff change its height, the dental calculus height side so that laser emitter and laser pickoff can satisfy the need
To any position measure, improve the using effect of measuring device；
3. by driving third sliding block to slide in third sliding slot, to drive clamping plate mobile, so that clamping plate changes and road
Spacing between dental calculus, to drive laser emitter and laser pickoff to change the spacing between the dental calculus of road, so that laser
The laser that transmitter issues can be received by laser pickoff, and adjustable laser emitter and laser pickoff and road dental calculus it
Between spacing it is identical, to prevent laser from tilting, conveniently measure the spacing on laser between the dental calculus of each road Dian Yu.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is of the invention for showing the structural schematic diagram of fixing piece；
Fig. 3 is the schematic diagram of the section structure of fixing piece of the invention；
Fig. 4 is the portion the A enlarged drawing in Fig. 3.
In figure, 1, laser emitter；2, laser pickoff；3, plate body；31, the first fixed plate；32, the second fixed plate；
321, spring；322, fixed link；323, telescopic rod；324, second sliding slot；325, thread lead screw；326, swing handle；33, it abuts
Plate；331, the first sliding block；34, connecting plate；341, the second sliding block；342, clamping plate；343, torsional spring；344, air-bubble level；
345, movable plate；346, third sliding slot；347, third sliding block；35, first sliding groove.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig.1, it is a kind of road dental calculus laser directrix measuring device disclosed by the invention, including is located at road dental calculus two
The laser emitter 1 and laser pickoff 2 at end.By the way that laser emitter 1 and laser pickoff 2 are placed in road dental calculus measurement zone
Both ends drive the spacing between laser emitter 1 and laser pickoff 2 and road dental calculus identical, and laser emitter 1 is sent out
Laser out is received by laser pickoff 2, at this time by the spacing on measurement laser between the dental calculus of each road Dian Yu, by
Away from it can be learnt that road dental calculus straight degree, in measurement process, laser will not shake, and will not in strong wind weather
It shakes, improves the measurement effect of measuring device.
Combined with Figure 1 and Figure 2, in order to which laser emitter 1 and laser pickoff 2 to be fixed on the dental calculus of road, road dental calculus is swashed
Light directrix measuring device further includes the fixing piece for being fixed to laser emitter 1 and laser pickoff 2 on the dental calculus of road.
In conjunction with Fig. 2 and Fig. 3, fixing piece include for road dental calculus away from ground face paste close plate body 3, the one of plate body 3
Side edge is provided with the first fixed plate 31 perpendicular to plate body 3, and the other side edge-perpendicular of plate body 3 is provided with second in plate body 3 and consolidates
Fixed board 32 is provided on plate body 3 and between the first fixed plate 31 and the second fixed plate 32 and abuts plate 33, the second fixed plate 32
The direction that edge far from plate body 3 is directed away from the first fixed plate 31, which is extended, connecting plate 34, laser emitter 1 or laser
Receiver 2 is connected on connecting plate 34.
In conjunction with Fig. 2 and Fig. 3, to abut plate 33 mobile to the first fixed plate 31 in order to drive, so that the first fixed plate 31 and supporting
Fishplate bar 33 clamps road dental calculus, so that the first fixed plate 31 and abutting plate 33 drive laser emitter 1 and laser pickoff 2
Be fixed on the dental calculus of road, prevent laser from shaking, the second fixed plate 32 with abut multiple springs 321 between plate 33, spring
321 one end is connected in the second fixed plate 32, and the other end, which is connected to, to abut on plate 33.
When needing by the first fixed plate 31 and when abutting plate 33 and being fixed on the dental calculus of road, by by the first fixed plate 31 and road
The side of dental calculus abuts, and the elastic force for abutting the resistance spring 321 of plate 33 at this time is abutted to the other side of road dental calculus, so that first
Fixed plate 31 and abut plate 33 measuring device be fixed on the dental calculus of road, thus prevent on to laser each road Dian Yu dental calculus it
Between distance measurement when, drive laser shake.
In conjunction with Fig. 2 and Fig. 3, abut plate 33 in order to prevent causes spring 321 to incline when driving spring 321 to stretch and compress
Tiltedly, abut plate 33 to prevent spring 321 from driving and tilt, the second fixed plate 32 with abuts between plate 33 and positioned at each spring
Position where 321 is provided with the body of rod, and the body of rod is set as retractable structure, and retractable structure includes that be connected to second solid for one end
Fixed link 322 on fixed board 32 grafting and slidably connects telescopic rod 323 in fixed link 322, and telescopic rod 323 is far from fixed link
322 end, which is connected to, to abut on plate 33, and spring 321 is located in the body of rod, and the both ends of spring 321 are respectively connected to fixed link 322
With telescopic rod 323 far from the bottom wall of its plug-in position.
In conjunction with Fig. 2 and Fig. 3, in order to further to the mobile guide for abutting plate 33, prevent abutting the inclination of plate 33, in plate body 3
On offer first sliding groove 35, the length direction of first sliding groove 35 is where perpendicular to the first fixed plate 31 and the second fixed plate 32
Plane setting, abut plate 33 on be provided with the first sliding block 331 being slidably connected in first sliding groove 35.In the present embodiment,
The first sliding block 331 is detached between first sliding groove 35 along the length direction perpendicular to first sliding groove 35 in order to prevent, sliding by first
The cross section of slot 35 is set as "T"-shaped, and the first sliding block 331 and " T " shaped first sliding groove 35 are equipped with.
In conjunction with Fig. 2 and Fig. 3, in order to adjust the height of connecting plate 34, the dental calculus short transverse so that measuring device can satisfy the need
Any position measures straight degree, offers second sliding slot 324 on face of second fixed plate 32 away from the first fixed plate 31, and second
The length direction of sliding slot 324 is arranged along perpendicular to the plane where plate body 3, is provided with along connecting plate 34 and is slidably connected to the second cunning
The second sliding block 341 in slot 324；In the present embodiment, in order to prevent the second sliding block 341 along the length perpendicular to second sliding slot 324
Be detached between degree direction and second sliding slot 324, set "T"-shaped for the cross section of second sliding slot 324, by the second sliding block 341 with
" T " shaped second sliding slot 324 is equipped with.
In conjunction with Fig. 2 and Fig. 3, in order to drive the second sliding block 341 to move in second sliding slot 324, so that the second sliding block 341 is solid
Determine to any position in second sliding slot 324, the length direction in second sliding slot 324 along second sliding slot 324 is rotatably connected to spiral shell
Line lead screw 325, the second sliding block 341 are threadedly connected in thread lead screw 325, and thread lead screw 325 is in the end outside second sliding slot 324
It is provided with swing handle 326.
When needing to adjust the position of connecting plate 34, thread lead screw 325 is driven to rotate by swing handle 326, because of second
Sliding block 341 is slided in second sliding slot 324, so that the second sliding block 341 will not be rotated with the rotation of thread lead screw 325, from
And the second sliding block 341 is made to drive connecting plate 34 mobile, so that connecting plate 34 drives laser emitter 1 and 2 edge of laser pickoff
The short transverse of road dental calculus is mobile, so that measuring device can satisfy the need, any position measurement of dental calculus short transverse, improves measurement
The using effect of device.
In conjunction with Fig. 3 and Fig. 4, in order to which laser emitter 1 and laser pickoff 2 are detachably connected on connecting plate 34, from
And facilitate to remove laser emitter 1 and laser pickoff 2 and repair and replace, opposite on connecting plate 34 and interval setting
There is the clamping plate 342 for fixed laser transmitter 1 and laser pickoff 2, two sides clamping plate 342 is hinged to connecting plate 34
On, clamping plate 342 and the hinged position of connecting plate 34 are provided with torsional spring 343.
When needing for laser emitter 1 and laser pickoff 2 to be fixed on connecting plate 34, by by laser emitter 1
And laser pickoff 2 is placed between two sides clamping plate 342, so that the torsion that two sides clamping plate 342 resists torsional spring 343 sends out laser
Emitter 1 and laser pickoff 2 clamp, and are fixed on connecting plate 34 so that laser emitter 1 and laser connect 2 receivers.
In conjunction with Fig. 2 and Fig. 3, in order to observe the levelness of connecting plate 34, thus prevent laser emitter 1 issue laser with
There is deviation between laser pickoff 2, air-bubble level 344 is fixedly installed on connecting plate 34.
In conjunction with Fig. 2 and Fig. 3, in order to adjust the spacing between laser emitter 1 and laser pickoff 2 and road dental calculus, so that
Laser emitter 1 and laser pickoff 2 can be preferably aligned, and movable plate 345, clamping plate 342 are provided on connecting plate 34
It is hinged to be arranged on movable plate 345, third sliding slot 346 is offered on connecting plate 34, the length direction of third sliding slot 346 is along vertical
It is sliding in being provided with the third being slidably connected in third sliding slot 346 in the plane setting where the second fixed plate 32, movable plate 345
Block 347；In the present embodiment, in order to prevent third sliding block 347 along perpendicular to third sliding slot 346 length direction and third sliding slot
It is detached between 346, sets "T"-shaped for the cross section of third sliding slot 346, by third sliding block 347 and " T " shaped third sliding slot
346 are equipped with.
When needing to adjust the spacing between laser emitter 1 and laser pickoff 2 and road dental calculus, so that laser emitter 1
Spacing between laser pickoff 2 and road dental calculus is identical, and it is same to drive laser emitter 1 and laser pickoff 2 to be located at
On straight line, prevent laser from tilting, thus when the straight degree measurement for the dental calculus that conveniently satisfies the need, by driving the on movable plate 345
Three sliding blocks 347 are slided in third sliding slot 346, adjust the position of movable plate 345, to adjust laser emitter 1 and laser connects
Receive the spacing between device 2 and road dental calculus.
The implementation principle of the present embodiment are as follows: when need to measure road dental calculus it is straight spend when, by laser emitter 1 and swash first
Optical receiver 2 is placed in the both ends of measurement zone, and the first fixed plate 31 is driven to abut with the side of road dental calculus, and abutting plate 33 at this time can support
The elastic force of anti-spring 321 drives telescopic rod 323 to move in fixed link 322, drives and abuts the first sliding block 331 on plate 33 in the
It moves, abuts so that abutting plate 33 to the other side of road dental calculus, the position measured as needed passes through turning handle in one sliding slot 35
Hand 326 drives thread lead screw 325 to rotate, so that the second sliding block 341 is moved in second sliding slot 324, to adjust connecting plate 34
Height, the clamping plate 342 being at this time respectively placed in laser emitter 1 and laser pickoff 2 on road dental calculus both ends connecting plate 34
Between, so that the elastic force that clamping plate 342 resists torsional spring 343 clamps laser emitter 1 and laser pickoff 2, drives move at this time
Third sliding block 347 on movable plate 345 is moved in third sliding slot 346, adjusts laser emitter 1 and laser pickoff 2 and road tooth
Spacing between stone, so that the spacing between laser emitter 1 and laser pickoff 2 and road dental calculus is equal, Laser emission at this time
Device 1 emits laser and is received by laser pickoff 2, by measuring the spacing on whole Shu Jiguang between the dental calculus of each road Dian Yu, as between
Away from identical, the straight degree for representing road dental calculus meets the requirements, and the straight degree of road dental calculus is represented if spacing difference, and there are deviations, adopts
With the setting of laser emitter 1 and laser pickoff 2, it can prevent laser from shaking in measurement, and in strong wind weather, equally
It can prevent laser from shaking, improve the using effect of measuring device.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of road dental calculus laser directrix measuring device, it is characterised in that: the Laser emission including being located at road dental calculus both ends
Device (1) and laser pickoff (2) further include for laser emitter (1) and laser pickoff (2) to be fixed on the dental calculus of road
Fixing piece, the fixing piece include the plate body (3) closed for the face paste with road dental calculus away from ground, the side of the plate body (3)
Edge-perpendicular is provided with the first fixed plate (31) in plate body (3), and the other side edge-perpendicular of the plate body (3) is set in plate body (3)
It is equipped with the second fixed plate (32), is arranged on the plate body (3) and between the first fixed plate (31) and the second fixed plate (32)
Have abutting plate (33), is provided on second fixed plate (32) and abuts plate (33) towards the first fixed plate (31) shifting for driving
Abutting part dynamic, to drive the first fixed plate (31) and abutting plate (33) to clamp road dental calculus, second fixed plate (32) are remote
The direction that edge from plate body (3) is directed away from the first fixed plate (31), which is extended, connecting plate (34), the Laser emission
Device (1) or laser pickoff (2) are connected on the connecting plate (34).
2. according to claim a kind of road dental calculus laser directrix measuring device, it is characterised in that: the fitting includes setting
It sets and is connected to multiple springs (321) between plate (33), one end of the spring (321) is abutted in the second fixed plate (32)
In two fixed plates (32), the other end, which is connected to, to be abutted on plate (33).
3. according to claim 2 kind of road dental calculus laser directrix measuring device, it is characterised in that: second fixed plate
(32) it is provided with the body of rod with the position where abutting between plate (33) and be located at each spring (321), the body of rod is set as
Retractable structure, retractable structure include the fixed link (322) that one end is connected on the second fixed plate (32), the fixed link
(322) it interior grafting and slidably connects telescopic rod (323), the telescopic rod (323) is connected to far from the end of fixed link (322)
It abuts on plate (33), the spring (321) is located in the body of rod, and the both ends of the spring (321) are respectively connected to fixed link (322)
With telescopic rod (323) far from the bottom wall of its plug-in position.
4. according to claim a kind of road dental calculus laser directrix measuring device, it is characterised in that: opened on the plate body (3)
Equipped with first sliding groove (35), the length direction of the first sliding groove (35) is along perpendicular to the first fixed plate (31) and the second fixed plate
(32) plane where is arranged, and it is sliding that first be slidably connected in the first sliding groove (35) is provided on abutting plate (33)
Block (331).
5. according to claim a kind of road dental calculus laser directrix measuring device, it is characterised in that: second fixed plate
(32) it is offered second sliding slot (324) on the face of the first fixed plate (31), the length direction edge of the second sliding slot (324)
Perpendicular to the plane setting where plate body (3), it is provided on the connecting plate (34) and is slidably connected to the second sliding slot (324)
Interior the second sliding block (341), the second sliding slot (324) is interior to be provided with for driving the second sliding block (341) in second sliding slot
(324) actuator of second sliding slot (324) interior any position is moved and is fixed in.
6. according to claim 5 kind of road dental calculus laser directrix measuring device, it is characterised in that: the actuator includes edge
The length direction of second sliding slot (324) is rotationally connected with the thread lead screw (325) in second sliding slot (324), second sliding block
(341) it is threadedly connected on the thread lead screw (325), the thread lead screw (325) sets in the end of second sliding slot (324) outside
It is equipped with swing handle (326).
7. according to claim a kind of road dental calculus laser directrix measuring device, it is characterised in that: on the connecting plate (34)
Relatively and it is arranged at intervals with the clamping plate (342) for fixed laser transmitter (1) and laser pickoff (2), is pressed from both sides described in two sides
Tight plate (342) is hinged on connecting plate (34), and the clamping plate (342) and connecting plate (34) hinged position are provided with torsional spring
(343), air-bubble level (344) are fixedly installed on the connecting plate (34).
8. according to claim 7 kind of road dental calculus laser directrix measuring device, it is characterised in that: on the connecting plate (34)
It is provided with movable plate (345), the clamping plate (342) is hingedly arranged on the movable plate (345), on the connecting plate (34)
It offers third sliding slot (346), the length direction of the third sliding slot (346) is along perpendicular to flat where the second fixed plate (32)
Face is arranged, and is provided with the third sliding block (347) being slidably connected in third sliding slot (346) on the movable plate (345).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471468.1A CN110243314B (en) | 2019-05-31 | 2019-05-31 | Curbstone laser alignment measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471468.1A CN110243314B (en) | 2019-05-31 | 2019-05-31 | Curbstone laser alignment measuring device |
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| Publication Number | Publication Date |
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| CN110243314A true CN110243314A (en) | 2019-09-17 |
| CN110243314B CN110243314B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910471468.1A Active CN110243314B (en) | 2019-05-31 | 2019-05-31 | Curbstone laser alignment measuring device |
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| CN (1) | CN110243314B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878152A (en) * | 2021-03-12 | 2021-06-01 | 中国一冶集团有限公司 | Multifunctional control device |
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| CN112878152B (en) * | 2021-03-12 | 2023-10-24 | 中国一冶集团有限公司 | Multifunctional control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110243314B (en) | 2021-04-09 |
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