CN110243314B - Curbstone laser alignment measuring device - Google Patents
Curbstone laser alignment measuring device Download PDFInfo
- Publication number
- CN110243314B CN110243314B CN201910471468.1A CN201910471468A CN110243314B CN 110243314 B CN110243314 B CN 110243314B CN 201910471468 A CN201910471468 A CN 201910471468A CN 110243314 B CN110243314 B CN 110243314B
- Authority
- CN
- China
- Prior art keywords
- plate
- laser
- curbstone
- sliding groove
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to a curbstone laser alignment measuring device, belonging to the technical field of road measuring equipment, comprising a laser emitter and a laser receiver which are respectively positioned at two ends of a curbstone, and also comprising a fixing piece used for fixing the laser emitter and the laser receiver on the curbstone, wherein the fixing piece comprises a plate body, one side edge of the plate body is provided with a first fixing plate which is vertical to the plate body, the other side edge of the plate body is provided with a second fixing plate, a butting plate is arranged on the plate body and positioned between the first fixing plate and the second fixing plate, the second fixing plate is provided with a butting piece, the edge of the second fixing plate far away from the plate body is provided with a connecting plate extending towards the direction far away from the first fixing plate, the laser emitter or the laser receiver is connected onto the connecting plate, and the arrangement of the laser emitter and the laser receiver can prevent the deviation, the measuring effect when the straightness of the curbstone is measured is improved.
Description
Technical Field
The invention relates to the technical field of road measuring equipment, in particular to a curbstone laser alignment measuring device.
Background
The curbstone refers to boundary stones which are made of granite and are used at the edges of a road surface, and is also called as a curbstone or a curbstone and a curbstone. The curbstone is a boundary line for distinguishing a traffic lane, a sidewalk, a green land, an isolation strip and other parts of a road on the road surface, and plays roles in ensuring traffic safety of pedestrians and vehicles and ensuring the edge of the road surface to be neat. The straightness of an curb refers to the degree of straightness of the curb along its length.
To the road tooth stone measurement straightness that is in the same direction as that finishes of installation among the traditional mode, generally be the both ends stretch-draw nylon rope that adopts artificial mode at road tooth stone, the rethread is judged the interval between each road tooth stone and the nylon rope, through observing the change of interval and must know the straightness that the road tooth stone, but as the nylon rope because the distance is longer easy the production more and rock, especially rock more easily at strong wind weather to measurement accuracy when measuring the road tooth stone straightness has been reduced.
Disclosure of Invention
The invention aims to provide a curbstone laser alignment measuring device which is suitable for windy weather and can improve the measurement precision.
The above object of the present invention is achieved by the following technical solutions:
a curbstone laser alignment measuring device comprises a laser transmitter and a laser receiver which are respectively positioned at two ends of the curbstone, and also comprises a fixing piece used for fixing the laser transmitter and the laser receiver on the curbstone, the fixing piece comprises a plate body which is attached to the surface of the curb stone, away from the ground, one side edge of the plate body is provided with a first fixing plate perpendicular to the plate body, a second fixing plate is arranged on the other side edge of the plate body perpendicular to the plate body, a butt joint plate is arranged on the plate body and between the first fixing plate and the second fixing plate, the second fixing plate is provided with a propping piece for driving the propping plate to move towards the first fixing plate so as to drive the first fixing plate and the propping plate to clamp the curbstone, the edge orientation that the plate body was kept away from to the second fixed plate is kept away from first fixed plate is extended and is provided with the connecting plate, laser emitter or laser receiver are connected to on the connecting plate.
By adopting the technical scheme, when measurement is needed, the connecting plate drives the laser transmitter and the laser receiver to be respectively arranged at two ends of the measurement area, the laser transmitter transmits laser to enable the laser receiver to receive the laser, and drives the laser transmitter and the laser receiver to be the same with the curb, at the moment, the straightness of the curb can be known by measuring the distance between each point on a beam of laser and the curb, the laser transmitter and the laser receiver are arranged, the deviation of the distance between the laser and the curb in use can be prevented, the deviation of the distance between the laser and the curb can be prevented in strong wind, and the measurement effect of the straightness of the curb in measurement is improved; the piece of keeping silent can be supported the butt plate to on the way tartar to make first fixed plate and second fixed plate drive the connecting plate and fix to on the way tartar, prevent that laser receiver and laser emitter from removing when using.
The invention is further configured to: the abutting piece comprises a plurality of springs arranged between the second fixing plate and the abutting plate, one end of each spring is connected to the second fixing plate, and the other end of each spring is connected to the abutting plate.
Through adopting above-mentioned technical scheme, when needs drive first fixed plate and second fixed plate and are fixed to the way tartar on, the butt joint board can resist the elasticity of spring and drive the butt joint board butt joint to the way tartar on, thereby make first fixed plate and butt joint board press from both sides the way tartar tight, make the second fixed plate drive laser emitter and laser receiver on the connecting plate fixed to the way tartar on, the setting that adopts the spring can be fixed to the way tartar of different thickness, make to measure applicable way tartar in different specifications, measuring device's result of use has been improved.
The invention is further configured to: the utility model discloses a spring, including the butt board, the dead lever on second fixed plate and butt board, the dead lever on second fixed plate is connected to the dead lever, but the telescopic structure includes that one end is connected to, peg graft and sliding connection have the telescopic link in the dead lever, the end connection that the dead lever was kept away from to the telescopic link is to the butt board, the spring is located the pole, the both ends of spring are connected to respectively on dead lever and the telescopic link diapire of keeping away from its grafting position.
Through adopting above-mentioned technical scheme, the effect of direction can be played to the extension and the compression of spring to the setting of dead lever and telescopic link, prevents that the spring from producing the slope when tensile and compression to prevent that the spring from driving the butt board and producing the slope, thereby improved the butt effect of butt board and way dental calculus, prevent indirectly that the butt board from moving the connecting plate slope, thereby make better transmission of laser emitter and laser receiver and accept laser.
The invention is further configured to: the plate body is provided with a first sliding groove, the length direction of the first sliding groove is arranged along a plane perpendicular to the first fixing plate and the second fixing plate, and the abutting plate is provided with a first sliding block connected in the first sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the setting of first spout and first slider can play further guide effect to the removal of butt plate, further prevents that the butt plate from producing the slope when moving towards the way dental calculus, has improved the butt effect of butt plate and way dental calculus to the fixed effect that laser emitter and laser receiver were moved to the butt plate has been improved.
The invention is further configured to: the second fixing plate is provided with a second sliding groove on the surface deviating from the first fixing plate, the length direction of the second sliding groove is arranged along the plane where the plate body is perpendicular to the second fixing plate, the connecting plate is provided with a second sliding block connected in the second sliding groove in a sliding manner, and a driving piece used for driving the second sliding block to move in the second sliding groove and be fixed to any position in the second sliding groove is arranged in the second sliding groove.
By adopting the technical scheme, the position of the connecting plate along the height direction of the curbstone can be adjusted by driving the second sliding block on the connecting plate to move in the second sliding chute, so that the straightness of any position in the height direction of the curbstone can be measured, the measuring effect of the measuring device in use is improved, and the positions of the laser transmitter and the laser receiver can be adjusted by driving the second sliding block on the connecting plate to move in the second sliding chute, so that the laser transmitter and the laser receiver are positioned on the same straight line, and the laser transmitter and the laser receiver can normally transmit and receive laser; the setting of driving piece can be fixed the second slider to the optional position in the second spout, prevents that the second slider from removing in the second spout to prevent that laser emitter and laser receiver's position from taking place the deviation.
The invention is further configured to: the driving piece comprises a threaded lead screw which is rotatably connected into the second sliding groove along the length direction of the second sliding groove, the second sliding block is in threaded connection with the threaded lead screw, and a rotating handle is arranged at the end part of the threaded lead screw outside the second sliding groove.
Through adopting above-mentioned technical scheme, when the position of second slider in the second spout is adjusted to needs, drive the screw thread lead screw through rotating the handle and rotate, because of the second slider removes in the second spout for the second slider can not rotate along with the rotation of screw thread lead screw, makes the second slider remove on the screw thread lead screw, thereby makes the second slider drive the connecting plate and removes, and the setting that adopts the screw thread lead screw can make the second slider remove to screw thread lead screw on the optional position fixed.
The invention is further configured to: the laser transmitter and the laser receiver are fixed on the connecting plate, the connecting plate is provided with clamping plates for fixing the laser transmitter and the laser receiver relatively and at intervals, the clamping plates are hinged to the connecting plate, torsion springs are arranged at the positions, hinged to the connecting plate, of the clamping plates, and bubble levels are fixedly arranged on the connecting plate.
By adopting the technical scheme, the laser transmitter and the laser receiver can be detachably connected to the connecting plate through the arrangement of the clamping plates, the laser transmitter and the laser receiver can be conveniently maintained and replaced by taking the laser transmitter and the laser receiver down, when the laser transmitter and the laser receiver are required to be fixed on the connecting plate, the laser transmitter and the laser receiver are arranged between the clamping plates at the two sides, so that the clamping plates at the two sides can resist the torsion of the torsional spring to clamp the laser transmitter and the laser receiver, the laser transmitter and the laser receiver can be conveniently fixed by adopting the arrangement of the clamping plates and the torsional spring, and the fixing effect of the laser transmitter and the laser receiver is improved; the levelness of the connecting plate can be observed through the arrangement of the bubble level gauge, so that the laser emitter and the laser receiver on the connecting plate are in a horizontal state, the laser emitted by the laser emitter is prevented from inclining, and the laser emitted by the laser emitter can be better received by the laser receiver.
The invention is further configured to: the connecting plate is provided with a moving plate, the clamping plate is hinged to the moving plate, a third sliding groove is formed in the connecting plate, the length direction of the third sliding groove is arranged along a plane perpendicular to the second fixing plate, and a third sliding block in sliding connection with the third sliding groove is arranged on the moving plate.
Through adopting above-mentioned technical scheme, remove in the third spout through driving the third slider on the movable plate, make the movable plate drive the clamp plate and remove, thereby make the clamp plate drive laser emitter and laser receiver adjust and the curb between the interval, when measuring, remove in the third spout through driving the third slider, make laser emitter and laser receiver and curb between the interval the same, and drive laser emitter transmission laser, make laser receiver accept laser, the measuring effect when having improved the curb measurement, through reducing the interval between laser and the curb, measuring intensity when having reduced operating personnel to a certain extent and measuring, and can prevent that other debris from causing the influence to measuring on the road.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the first fixing plate is abutted to one side of the curbstone, the abutting plate resists the elastic force of the spring and is abutted to the other side of the curbstone, the abutting plate drives the connecting plate to be fixed to the curbstone, laser is emitted through the laser emitter, the laser receiver receives the laser, the straightness of the curbstone is measured by measuring the distance between each point on the laser and the curbstone, the laser emitter and the laser receiver are arranged to prevent movement during measurement, the distance between the laser and the curbstone is prevented from being changed in windy weather, and the measurement effect during the measurement of the curbstone is improved;
2. the threaded screw rod is driven to rotate by rotating the handle, so that the second sliding block is arranged in the second sliding groove, and the connecting plate drives the laser emitter and the laser receiver to change the heights of the laser emitter and the laser receiver, so that the laser emitter and the laser receiver can measure any position of the curbstone in the height direction, and the using effect of the measuring device is improved;
3. slide in the third spout through driving the third slider, thereby it removes to drive the clamp plate, make the clamp plate change and the spacing between the curbstone, thereby drive laser emitter and laser receiver change and the spacing between the curbstone, make the laser that laser emitter sent can be accepted by laser receiver, and adjustable laser emitter and laser receiver are the same with the spacing between the curbstone, thereby prevent that the slope from appearing in the laser, conveniently record the interval between each point and the curbstone on the laser.
Drawings
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic view of the present invention showing the construction of the mount;
fig. 3 is a schematic cross-sectional view of the fixing member of the present invention.
In the figure, 1, a laser transmitter; 2. a laser receiver; 3. a plate body; 31. a first fixing plate; 32. a second fixing plate; 321. a spring; 322. fixing the rod; 323. a telescopic rod; 324. a second chute; 325. a threaded lead screw; 326. rotating the handle; 33. a butt joint plate; 331. a first slider; 34. a connecting plate; 341. a second slider; 342. a clamping plate; 343. a torsion spring; 344. a bubble level; 345. moving the plate; 346. a third chute; 347. a third slider; 35. a first runner.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the device for measuring a curbstone laser alignment disclosed by the invention comprises a laser transmitter 1 and a laser receiver 2 which are respectively positioned at two ends of the curbstone. Through arranging laser emitter 1 and laser receiver 2 in the both ends of way tartar measuring area, it is the same to drive the interval between laser emitter 1 and the laser receiver 2 and the way tartar, and make the laser that laser emitter 1 sent accepted by laser receiver 2, this moment through measuring the interval between each point and the way tartar on the laser, can know the straight degree in the same direction of way tartar through the interval, in the measurement process, laser can not take place to rock, and also can not take place to rock when strong wind weather, measuring device's measuring effect has been improved.
Referring to fig. 1 and 2, in order to fix the laser transmitter 1 and the laser receiver 2 to the curb, the apparatus for measuring the laser alignment of the curb further includes a fixing member for fixing the laser transmitter 1 and the laser receiver 2 to the curb.
With reference to fig. 2 and 3, the fixing member includes a plate body 3 attached to a surface of the road curb facing away from the ground, a first fixing plate 31 is disposed on one side edge of the plate body 3 perpendicular to the plate body 3, a second fixing plate 32 is disposed on the other side edge of the plate body 3 perpendicular to the plate body 3, a butt plate 33 is disposed on the plate body 3 and located between the first fixing plate 31 and the second fixing plate 32, a connecting plate 34 is disposed on the second fixing plate 32 away from the plate body 3 in a direction toward the edge away from the first fixing plate 31, and the laser emitter 1 or the laser receiver 2 is connected to the connecting plate 34.
Referring to fig. 2 and 3, in order to drive the abutting plate 33 to move toward the first fixing plate 31, so that the first fixing plate 31 and the abutting plate 33 clamp the curb stone, so that the first fixing plate 31 and the abutting plate 33 drive the laser transmitter 1 and the laser receiver 2 to be fixed to the curb stone, and prevent the laser from shaking, a plurality of springs 321 are provided between the second fixing plate 32 and the abutting plate 33, one end of each spring 321 is connected to the second fixing plate 32, and the other end of each spring 321 is connected to the abutting plate 33.
When first fixed plate 31 and butt plate 33 are fixed to the way tartar as required on, through the one side butt with first fixed plate 31 and way tartar, butt plate 33 resists the elasticity butt of spring 321 to the opposite side of way tartar this moment to make first fixed plate 31 and butt plate 33 fix measuring device to the way tartar on, thereby prevent to on the laser when each point and the interval between the way tartar is measured, drive the laser and rock.
Combine fig. 2 and fig. 3, lead to the slope of spring 321 in order to prevent that butt plate 33 from driving spring 321 tensile and compression, thereby prevent that spring 321 from driving butt plate 33 slope, the position that just is located every spring 321 place between second fixed plate 32 and butt plate 33 all is provided with the body of rod, the body of rod sets up to extending structure, extending structure includes that one end is connected to dead lever 322 on second fixed plate 32, peg graft and sliding connection have telescopic link 323 in dead lever 322, the end connection that dead lever 322 was kept away from to telescopic link 323 is on butt plate 33, spring 321 is located the body of rod, the both ends of spring 321 are connected to respectively on dead lever 322 and the diapire that telescopic link 323 kept away from its grafting position.
Referring to fig. 2 and 3, in order to further guide the movement of the abutting plate 33 and prevent the abutting plate 33 from inclining, a first sliding groove 35 is formed in the plate body 3, a length direction of the first sliding groove 35 is perpendicular to a plane where the first fixing plate 31 and the second fixing plate 32 are located, and a first sliding block 331 slidably connected in the first sliding groove 35 is disposed on the abutting plate 33. In the present embodiment, in order to prevent the first sliding block 331 from being separated from the first sliding groove 35 along the direction perpendicular to the length direction of the first sliding groove 35, the cross section of the first sliding groove 35 is formed in a "T" shape, and the first sliding block 331 is disposed to be matched with the "T" shaped first sliding groove 35.
With reference to fig. 2 and 3, in order to adjust the height of the connecting plate 34, so that the measuring device can measure the straightness of any position in the height direction of the curbstone, a second sliding groove 324 is formed in a surface of the second fixing plate 32, which is away from the first fixing plate 31, the length direction of the second sliding groove 324 is arranged along a plane perpendicular to the plate body 3, and a second sliding block 341, which is slidably connected in the second sliding groove 324, is arranged on the connecting plate 34; in the present embodiment, in order to prevent the second sliding block 341 from being separated from the second sliding groove 324 in a direction perpendicular to the length direction of the second sliding groove 324, the cross section of the second sliding groove 324 is formed in a "T" shape, and the second sliding block 341 is disposed to be matched with the "T" shaped second sliding groove 324.
Referring to fig. 2 and 3, in order to drive the second sliding block 341 to move in the second sliding chute 324, so that the second sliding block 341 is fixed to any position in the second sliding chute 324, a threaded lead screw 325 is rotatably connected in the second sliding chute 324 along the length direction of the second sliding chute 324, the second sliding block 341 is connected to the threaded lead screw 325 in a threaded manner, and a rotating handle 326 is disposed at an end of the threaded lead screw 325 outside the second sliding chute 324.
When the position of the connecting plate 34 needs to be adjusted, the handle 326 is rotated to drive the threaded lead screw 325 to rotate, the second sliding block 341 slides in the second sliding groove 324, so that the second sliding block 341 cannot rotate along with the rotation of the threaded lead screw 325, the second sliding block 341 drives the connecting plate 34 to move, the connecting plate 34 drives the laser emitter 1 and the laser receiver 2 to move along the height direction of the curb, the measuring device can measure any position of the height direction of the curb, and the using effect of the measuring device is improved.
With reference to fig. 3 and 4, in order to detachably connect the laser emitter 1 and the laser receiver 2 to the connecting plate 34, so as to conveniently take down the laser emitter 1 and the laser receiver 2 for maintenance and replacement, clamping plates 342 for fixing the laser emitter 1 and the laser receiver 2 are oppositely and alternately arranged on the connecting plate 34, the clamping plates 342 on both sides are hinged to the connecting plate 34, and a torsion spring 343 is arranged at the position where the clamping plate 342 is hinged to the connecting plate 34.
When it is necessary to fix the laser transmitter 1 and the laser receiver 2 to the connecting plate 34, the laser transmitter 1 and the laser receiver 2 are fixed to the connecting plate 34 by interposing the laser transmitter 1 and the laser receiver 2 between the both-side clamping plates 342 so that the both-side clamping plates 342 clamp the laser transmitter 1 and the laser receiver 2 against the torsion force of the torsion spring 343.
Referring to fig. 2 and 3, in order to observe the levelness of the connecting plate 34 and thereby prevent deviation between the laser emitted from the laser emitter 1 and the laser receiver 2, a bubble level 344 is fixedly disposed on the connecting plate 34.
With reference to fig. 2 and 3, in order to adjust the distance between the laser emitter 1 and the laser receiver 2 and the curbstone and enable the laser emitter 1 and the laser receiver 2 to be aligned better, a moving plate 345 is disposed on the connecting plate 34, a clamping plate 342 is hinged to the moving plate 345, a third sliding slot 346 is disposed on the connecting plate 34, the length direction of the third sliding slot 346 is perpendicular to the plane where the second fixing plate 32 is located, and a third slider 347 slidably connected in the third sliding slot 346 is disposed on the moving plate 345; in this embodiment, in order to prevent the third slider 347 from being separated from the third sliding groove 346 in a direction perpendicular to the length direction of the third sliding groove 346, the cross section of the third sliding groove 346 is formed in a "T" shape, and the third slider 347 is disposed to be engaged with the "T" shaped third sliding groove 346.
When the spacing between the laser emitter 1 and the laser receiver 2 and the curbstone needs to be adjusted, the spacing between the laser emitter 1 and the laser receiver 2 and the curbstone is the same, and the laser emitter 1 and the laser receiver 2 are driven to be located on the same straight line, so that laser inclination is prevented, and when the straightness of the curbstone is measured conveniently, the third slider 347 on the moving plate 345 is driven to slide in the third sliding groove 346, the position of the moving plate 345 is adjusted, and therefore the spacing between the laser emitter 1 and the laser receiver 2 and the curbstone is adjusted.
The implementation principle of the embodiment is as follows: when the straightness of the curbstone needs to be measured, firstly, the laser transmitter 1 and the laser receiver 2 are placed at two ends of a measurement area to drive the first fixing plate 31 to abut against one side of the curbstone, at this time, the abutting plate 33 can resist the elastic force of the spring 321 to drive the telescopic rod 323 to move in the fixing rod 322, the first slider 331 on the abutting plate 33 is driven to move in the first chute 35, so that the abutting plate 33 abuts against the other side of the curbstone, according to the position to be measured, the handle 326 is rotated to drive the threaded lead screw 325 to rotate, so that the second slider 341 moves in the second chute 324, thereby adjusting the height of the connecting plate 34, at this time, the laser transmitter 1 and the laser receiver 2 are respectively placed between the clamping plates 342 on the connecting plates 34 at two ends of the curbstone, so that the clamping plates 342 resist the elastic force of the torsion spring 343 to clamp the laser transmitter 1 and the laser receiver 2, at this time, the, adjust the interval between laser emitter 1 and laser receiver 2 and the way tartar, make laser emitter 1 and laser receiver 2 equal with the interval between the tartar, laser emitter 1 transmission laser is accepted by laser receiver 2 this moment, through measuring the interval between each point and the tartar on the whole bundle of laser, the straightness that then represents the tartar meets the requirements if the interval is the same, the straightness that then represents the tartar has the deviation if the interval is different, adopt laser emitter 1 and laser receiver 2's setting, can prevent that laser from rocking when measuring, and when strong wind weather, can prevent laser rocking equally, measuring device's result of use has been improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides a curbstone laser alignment measuring device which characterized in that: the device comprises a laser transmitter (1) and a laser receiver (2) which are respectively arranged at two ends of a curbstone, and further comprises a fixing part used for fixing the laser transmitter (1) and the laser receiver (2) on the curbstone, wherein the fixing part comprises a plate body (3) which is used for being attached to the surface of the curbstone away from the ground, one side edge of the plate body (3) is provided with a first fixing plate (31) in a way of being perpendicular to the plate body (3), the other side edge of the plate body (3) is provided with a second fixing plate (32) in a way of being perpendicular to the plate body (3), a butt plate (33) is arranged on the plate body (3) and between the first fixing plate (31) and the second fixing plate (32), a butt piece used for driving the butt plate (33) to move towards the first fixing plate (31) so as to drive the first fixing plate (31) and the butt plate (33) to clamp the curbstone, a connecting plate (34) is arranged on the edge of the second fixing plate (32) far away from the plate body (3) in an extending manner towards the direction far away from the first fixing plate (31), the laser emitter (1) or the laser receiver (2) is connected to the connecting plate (34), a second sliding groove (324) is formed in the surface of the second fixing plate (32) far away from the first fixing plate (31), the length direction of the second sliding groove (324) is arranged along the plane where the plate body (3) is located, a second sliding block (341) connected in the second sliding groove (324) in a sliding manner is arranged on the connecting plate (34), a driving piece used for driving the second sliding block (341) to move in the second sliding groove (324) and fixed to any position in the second sliding groove (324) is arranged in the second sliding groove (324), and clamping plates (342) used for fixing the laser emitter (1) and the laser receiver (2) are oppositely arranged on the connecting plate (34) at intervals, the clamping plates (342) on two sides are hinged to the connecting plate (34), a torsion spring (343) is arranged at the position where the clamping plates (342) are hinged to the connecting plate (34), a bubble level gauge (344) is fixedly arranged on the connecting plate (34), a moving plate (345) is arranged on the connecting plate (34), the clamping plates (342) are hinged to the moving plate (345), a third sliding groove (346) is formed in the connecting plate (34), the length direction of the third sliding groove (346) is arranged along the plane perpendicular to the second fixing plate (32), and a third sliding block (347) connected to the inside of the third sliding groove (346) in a sliding mode is arranged on the moving plate (345).
2. The curbstone laser alignment measurement apparatus of claim 1, wherein: the abutting piece comprises a plurality of springs (321) arranged between the second fixing plate (32) and the abutting plate (33), one end of each spring (321) is connected to the second fixing plate (32), and the other end of each spring (321) is connected to the abutting plate (33).
3. The curbstone laser alignment measurement apparatus of claim 2, wherein: the utility model discloses a support structure, including second fixed plate (32) and butt joint board (33), the position that just is located every spring (321) place all is provided with the body of rod between second fixed plate (32) and butt joint board (33), the body of rod sets up to extending structure, and extending structure includes that one end is connected to dead lever (322) on second fixed plate (32), peg graft and sliding connection has telescopic link (323) in dead lever (322), the end connection that dead lever (322) were kept away from in telescopic link (323) is to butt joint board (33) on, spring (321) are located the pole internally, the both ends of spring (321) are connected to respectively on dead lever (322) and telescopic link (323) keep away from the diapire.
4. The curbstone laser alignment measurement apparatus of claim 1, wherein: the plate body (3) is provided with a first sliding groove (35), the length direction of the first sliding groove (35) is arranged along the plane where the first fixing plate (31) and the second fixing plate (32) are perpendicular to each other, and a first sliding block (331) which is connected to the first sliding groove (35) in a sliding mode is arranged on the abutting plate (33).
5. The curbstone laser alignment measurement apparatus of claim 1, wherein: the driving piece comprises a threaded lead screw (325) which is rotatably connected into the second sliding groove (324) along the length direction of the second sliding groove (324), the second sliding block (341) is in threaded connection with the threaded lead screw (325), and a rotating handle (326) is arranged at the end part of the threaded lead screw (325) outside the second sliding groove (324).
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110243314A CN110243314A (en) | 2019-09-17 |
| CN110243314B true CN110243314B (en) | 2021-04-09 |
Family
ID=67885781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910471468.1A Active CN110243314B (en) | 2019-05-31 | 2019-05-31 | Curbstone laser alignment measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110243314B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878152B (en) * | 2021-03-12 | 2023-10-24 | 中国一冶集团有限公司 | Multifunctional control device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2451085A1 (en) * | 2001-07-06 | 2003-01-16 | Inventio Ag | Method and device for determining the rectilinearity of guide rails |
| CN201072336Y (en) * | 2007-07-24 | 2008-06-11 | 武汉东菱富士电梯制造有限公司 | Laser measuring device |
| CN103206929A (en) * | 2012-12-20 | 2013-07-17 | 沧州供电公司 | Infrared alignment detector for isolation switch |
| KR101759971B1 (en) * | 2015-11-26 | 2017-07-24 | 주식회사 선진기술 | apparatus for measurement on axis error using parallel beam |
| CN205950322U (en) * | 2016-07-25 | 2017-02-15 | 广东百事泰电子商务股份有限公司 | Adjustable clamp |
| CN206399380U (en) * | 2016-09-26 | 2017-08-11 | 成都翰瑞威自动化测控设备有限责任公司 | The glacing flatness detection means of contact line |
| CN206223110U (en) * | 2016-12-09 | 2017-06-06 | 山西丰喜化工设备有限公司 | Pulse planometer fastening device |
-
2019
- 2019-05-31 CN CN201910471468.1A patent/CN110243314B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110243314A (en) | 2019-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101434911B1 (en) | Reclamation of the linear adjusting form of a rail track configuration settings for the rail assembly equipment | |
| US7748789B2 (en) | Pavement profiler | |
| CN107756600B (en) | Automatic water collecting and trowelling device for circular arc surface of cement duct piece | |
| CN110243314B (en) | Curbstone laser alignment measuring device | |
| CN210918228U (en) | Stair pour and use template | |
| CN109811750A (en) | A kind of consolidation machine being conveniently adjusted travelling route | |
| CN111608165B (en) | Municipal administration roadside slope trimming equipment | |
| CN211260223U (en) | On-spot mapping device of building engineering cost | |
| CN112147020A (en) | Automatic positioning and dotting device and method for concrete resiliometer | |
| US4577994A (en) | Vibratory concrete screed | |
| DE4037981C2 (en) | Paver for the extensive installation of concrete or the like as a floor layer | |
| CN105794348A (en) | Method for land leveling seedbed land by utilizing track device | |
| CN110763602B (en) | Method for detecting smoke concentration of asphalt mixture | |
| EP1892332A1 (en) | Apparatus for smoothing and screeding ground surfaces | |
| CN213335887U (en) | Pavement crack width tester | |
| CN109469183A (en) | A kind of pre-buried concrete bottom material filling equipment of rhone | |
| CN210971103U (en) | Railway track precision measurer | |
| CN215051878U (en) | Municipal administration road curbstone fastener | |
| CN107764237B (en) | Movable leveling rod | |
| CN110701452A (en) | On-spot measurement auxiliary device based on accurate cost management | |
| CN219280378U (en) | Fine adjustment device for assisting in laying ballastless track plates | |
| CN217299707U (en) | Flatness adjusting device for concrete ground | |
| CN220268875U (en) | Total powerstation is used in survey and drawing | |
| CN220035132U (en) | Pavement paving construction device | |
| CN219768762U (en) | Novel material mixing device for stadium construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |