CN208430410U - A kind of laser paver - Google Patents

Abstract

The utility model relates to a kind of laser pavers, including car body and Laser Line Marker, further includes: the small push rod set on the left and right end of the Vehicular body front；The lower part of the small push rod is fixed with scraper plate；The left and right end of the scraper plate is respectively fixed with transition piece, and the rear side of the transition piece is equipped with Laser Line Marker, and the top of each transition piece is fixed with vertical bar, and each vertical bar is equipped with height-adjustable receiver；The Laser Line Marker launches the lasing area being parallel to the horizontal plane, a horizontal laser line to be presented on the target object projected by lasing area.The laser paver of the utility model only needs a people can be operated during absolute altitude is set, and absolute altitude setting is precisely and method is easy, is not necessarily to Manual datum plane before absolute altitude setting.

Description

A kind of laser paver

Technical field

The utility model relates to the laser pavers of pavement of road, and in particular to a kind of laser paver.

Background technique

Structure, the working principle of concrete laser paver can refer to coagulation disclosed in 203603006 U of patent document CN Native laser paver flattening mechanism.

The absolute altitude setting method of currently used concrete laser paver, comprising the following steps:

Step 1, sets up Geoplane E on concrete cushion H, and scanner E is set to the subsequent work that paves from absolute altitude Work is in the open state always, and riding position is constant always, and the laser plane A that scanner E launches at this time and horizontal plane are flat Row；

Step 2, manually lays out one piece of datum level J, and datum level J is parallel to the horizontal plane；Sopwith staff N is vertically disposed in base On quasi- face J, fixed hand-held laser pickoff is in tower after the position of laser plane A is searched out by holding laser pickoff M On ruler N, the distance between absolute altitude, that is, datum level J to laser plane A of datum level J is read；

Step 3, by the hand-held laser pickoff M on Sopwith staff N along scale direction move down a distance after it is solid again Fixed, above-mentioned moving distance is the height of scraper plate 5, the top that will be fixed the Sopwith staff N after hand held receiver M and be vertically disposed in scraper plate 5 The bottom at end, Sopwith staff N will maintain an equal level with the top end face of scraper plate 5；Push button console 1 by manipulating body rear end can control car body The small push rod 4 in the left and right end of 8 front ends acts and adjusts the upper-lower height position at the end of scraper plate 5 or so, returns hand held receiver M after adjustment To the position of laser plane A, Sopwith staff N is verified into absolute altitude at the top of the end of scraper plate 5 or so back and forth while adjusting the end of scraper plate 5 or so height Degree, until when absolute altitude, that is, scraper plate bottom of 5 bottom of scraper plate is consistent with the absolute altitude of datum level J to the distance between laser plane A Terminate adjustment, at this time the bottom of scraper plate 5 datum level J institute in the plane；

Step 4, where the receiver 2 on left and right vertical bar 3 is fixed on laser plane A on height and position.

Above-mentioned absolute altitude setting method makes the laser plane A of scanner E be equal to receiver 2 at a distance from datum level J to scraping The vertical range of horizontal plane where board bottom portion, scraper plate bottom datum level J institute in the plane.

There are shortcomings for the absolute altitude setting method of above-mentioned existing concrete laser paver: executing above-mentioned steps two During, hand held receiver can just find laser by repeatedly adjustment, and the verticality of scale can only be by being fixed on scale Air level is to guarantee, therefore there are heeling errors when measurement absolute altitude；During executing above-mentioned steps three, Sopwith staff is on scraper plate top The process that absolute altitude is verified at portion or so end back and forth is relatively complicated, and there are certain heeling errors, this step to need two for Sopwith staff in the process Individual operates simultaneously；The common absolute altitude method of the prior art is relatively complicated, and datum level needs Manual, and exists during absolute altitude The heeling error of Sopwith staff.

Utility model content

The technical problems to be solved in the utility model is by a kind of laser paver, the laser paver of the utility model Absolute altitude setting during only need a people can be operated, absolute altitude setting is precisely and method is easy, without artificial booth before absolute altitude setting Spread datum plane.

In order to solve the above technical problems, the technical solution adopted in the utility model is to provide a kind of laser paver, including Car body and Laser Line Marker, further includes: the small push rod set on the left and right end of the vehicle foreside；The lower part of the small push rod is fixed There is scraper plate；The left and right end of the scraper plate is respectively fixed with transition piece, and the rear side of the transition piece is equipped with straight line laser Instrument, the top of each transition piece are fixed with vertical bar, and each vertical bar is equipped with height-adjustable receiver；The Laser Line Marker Launch the lasing area being parallel to the horizontal plane, a horizontal laser light to be presented on the target object projected by lasing area Line.

Further, the shape of the vertical bar is cylindrical tube, vertical bar is orthogonal with scraper plate.

Further, the axis of the vertical bar and scraper plate are orthogonal.

Further, graduation mark is indicated on the vertical direction of the vertical bar side, the graduation mark position on left and right end vertical bar It is left and right symmetrical to set opposite scraper plate.

Further, the rear end of the car body is equipped with push button console, push button console can control left and right end The lower part of small push rod generates upper and lower displacement.

Further, the trailing flank of the transition piece is fixed with fixed supporting seat, the fixed supporting seat

Upper surface for connecting the Laser Line Marker.

Further, the vertical height of lasing area to scraper plate bottom that the Laser Line Marker is launched is 50CM.

The absolute altitude setting method of above-mentioned laser paver, comprising the following steps:

Laser paver is placed near 50 lines by step 1, opens the Laser Line Marker on paver, at this time laser mark The lasing area that line instrument is launched is irradiated on the graduation mark of the vertical bar at left and right end, and a laser is showed on building wall Line；Control the small putter action of left end and adjust the height of scraper plate left end, at this time Laser Line Marker also with scraper plate left end into Row height displacement, until being overlapped the laser rays on the building wall with 50 lines；The small putter action of right end is controlled again simultaneously Scraper plate right end height is adjusted, until when the position of the laser rays on the vertical bar at left and right both ends is on identical graduation line, end pair The adjustment of scraper plate right end height；

Step 2: Geoplane is set up in front of the laser paver on the road surface material bed course of side, Geoplane Always in the open state, and riding position is constant always, the laser plane that Geoplane is launched is parallel to the horizontal plane；

Step 3: laser paver position is constant, and the receiver on the vertical bar at left and right both ends is fixed on Geoplane Laser plane height and position on.

The road surface material is concrete or pitch etc..

The absolute altitude setting method of above-mentioned laser paver, in the specific implementation, comprising the following steps:

Laser paver is placed near 50 lines by step 1, and 50 lines refer to 50 lines of building, with the flooring facing of each layer On be determined as ± 0.000, ± 0.000 is a datum level of major project, the up 50CM ink fountain bullet on the basis of ± 0.000 Line on metope is 50 lines, and initial surface ground when being used as 50 line is datum level when road surface material paves, field of such as constructing Why not ground manually in office on the basis of ± 0.000 can make 50 lines without this line on animal body；Open the laser mark on paver Line instrument, the lasing area that Laser Line Marker is launched at this time are irradiated on the vertical bar graduation mark at left and right end and present on building wall A laser rays out；Push button console by manipulating laser paver rear end controls the small putter action in left end and adjusts scraper plate Left end height is fixed on the Laser Line Marker on support base also with scraper plate left end height displacement at this time, until making described build Laser rays on walling face is overlapped with 50 lines；By the push button console control of manipulation laser paver rear end, right end is small pushes away again Bar acts and adjusts scraper plate right end height, until the position of the laser rays on left and right both ends vertical bar is on identical graduation mark When, the adjustment to scraper plate right end height can be terminated；In the actual operation process: when adjusting scraper plate right end height and position, scraper plate The position height that left end has been adjusted will receive some small disturbances, is typically repeated and scraper plate or so is held height and position again again Laser rays on the vertical bar of left and right end can be accurately adjusted on the sustained height of opposite scraper plate, simultaneously by fine tuning two to three times Laser rays on metope is overlapped with 50 lines.

Step 2: Geoplane is set up in front of the laser paver on the road surface material bed course of side, Geoplane It is in the open state always that the subsequent work that paves is set to from absolute altitude, and riding position is constant always, at this time Geoplane The laser plane launched is parallel to the horizontal plane；

Step 3: laser paver position is constant, and the receiver on the vertical bar at left and right both ends is fixed on Geoplane Laser plane height and position on.

The working method of above-mentioned laser paver, the absolute altitude setting method including the laser paver, further include with Lower step: in laser paver process of deployment, when the car body of laser paver be interfered and one or two receiver not When on the height and position for the laser plane that Geoplane issues, the receiver transmit signal to laser paver from Movement controller, automatic controller automatically control the height that laser paver adjusts the scraper plate, return the receiver again To laser plane height, come back to scraper plate bottom surface on datum level.

The utility model has the beneficial effects that laser paver described in comparison patent document CN203603006U, this reality It is added to graduation mark with the side of the left and right end vertical bar of novel laser paver, and above vertical range scraper plate bottom A Laser Line Marker is fixed at 50CM, the laser paver of the utility model only needs a people to carry out during setting absolute altitude The heeling error of Sopwith staff, mark is not present without the verifying absolute altitude with Sopwith staff on scraper plate top or so repeatedly in operation during absolute altitude During height: the lasing area that Laser Line Marker is launched be irradiated on the vertical bar graduation mark of left and right ends and on building wall simultaneously A laser rays is showed respectively, it is adjusted, the laser rays on the vertical bar of left and right end is adjusted to the sustained height position of opposite scraper plate It sets, the laser rays on metope is overlapped with 50 lines, the lasing area for eventually launching Laser Line Marker because of entire adjustment operation It is overlapped with the horizontal plane at the place of 50 lines, and the vertical range of the lasing area because of frame for line marking instrument and scraper plate bottom is 50CM, 50 lines Original bench mark face is ± 0.000, therefore adjusts the scraper plate bottom after operation i.e. on ± 0.000, is paved because of ± 0.000 The datum-plane position of road surface material, so no longer being needed before absolute altitude setting as Manual goes out base in advance in traditional absolute altitude method Quasi- face, the utility model absolute altitude operating method is more intuitive, accurate, the setting of easy and absolute altitude is preceding flat without Manual benchmark Face.

Detailed description of the invention

In order to clearly illustrate the innovative principle and its advantage compared with the prior art of utility model, below by way of attached drawing Illustrate possible embodiment by the non-limiting example of the application principle.In figure:

Fig. 1 is the perspective view of the laser paver of the utility model；

Fig. 2 is the partial enlarged view of Fig. 1；

Fig. 3 is the absolute altitude setting method schematic diagram of laser paver in the prior art；

Fig. 4 is the absolute altitude setting method schematic diagram of Fig. 1 laser paver；

Fig. 5 is the circuit block diagram of the laser paver of the utility model, wherein automatic controller uses single-chip microcontroller or PLC Deng；Laser paver motion driving mechanism is the driving mechanism of each component actuation of control laser paver in the prior art, Hydraulic system can be used in it or motor driven systems are realized.

Specific embodiment

Such as Fig. 1-2, a kind of laser paver of the present embodiment, including car body 8 and Laser Line Marker 9, further includes: be set to institute State the small push rod 4 at the left and right end in 8 front of vehicle body；The lower part of the small push rod 4 is fixed with scraper plate 5；The left and right end of the scraper plate 5 point It is not fixed with transition piece 6, the rear side of the transition piece 6 is equipped with Laser Line Marker 9, the top of each transition piece 6 It is fixed with vertical bar 3, each vertical bar 3 is equipped with height-adjustable receiver 2；The Laser Line Marker 9 launches one and level The parallel lasing area B in face, a horizontal laser line to be presented on the target object projected by lasing area B.

The shape of the vertical bar 3 can be square tube type, cylindrical tube shape, pole shape or square rod shape;The present embodiment is preferably round Column pipe body shape, vertical bar 3 and scraper plate 5 are orthogonal.

Graduation mark is indicated on the side vertical direction of the vertical bar 3, the graduation mark position on left and right end vertical bar 3 is opposite to scrape Plate 5 is left and right symmetrical.

The rear end of the car body 8 is equipped with push button console 1, and push button console 1 can control the small push rod 4 at left and right end Lower part generates upper and lower displacement；Manipulate small putter action can also be that Digiplex, cell phone application, the present embodiment are preferably disposed to The push button console 1 of 8 rear end of car body.

The trailing flank of the transition piece 6 is fixed with fixed supporting seat 7, the upper table of the fixed supporting seat 7

Face is for connecting the Laser Line Marker 9；The trailing flank of the transition piece 6 and the fixation of Laser Line Marker 9 Mode can also be fixed by anchor ear or directly be fixed with bolt, and the present embodiment preferably uses fixed supporting seat 7 fixed.

The vertical height of the lasing area B that the Laser Line Marker 9 is launched to 5 bottom of scraper plate is 50CM；It hangs down

Straight height can also correspond to 50 lines, 60 lines, 80 lines or 1 rice noodles be arranged respectively to 50CM, 60CM, 80CM or 100CM, because remaining with 50 lines on the metope W of engineering site mostly, therefore the present embodiment preferred vertical height is 50CM.

Embodiment 2

Such as Fig. 4, the absolute altitude setting method of laser paver described in above-described embodiment 1, comprising the following steps:

Laser paver is placed near 50 line D by step 1, and 50 line D refer to 50 lines of building, is adornd with the flooring of each layer It is determined as ± 0.000 on face, ± 0.000 is a datum level of major project, the up 50CM ink fountain on the basis of ± 0.000 Line of the bullet on metope W is 50 line D, and initial surface ground when being used as 50 line D is datum level when road surface material paves, and is such as applied There is no 50 line D to workshop, manually in office on the basis of ± 0.000 why not can make 50 line D on animal body；The 50 line D are also It can be 60 lines, 80 lines or 1 rice noodles, because what is usually retained on engineering site metope W is 50 lines, therefore the present embodiment preferably 50 lines； The Laser Line Marker 9 on paver is opened, the lasing area B that Laser Line Marker is launched at this time is irradiated to the vertical bar 3 at left and right end A laser rays is showed on graduation mark and on building wall W；By the push button console 1 for manipulating laser paver rear end The small push rod 4 in control left end, which acts, simultaneously adjusts 5 left end height of scraper plate, be fixed at this time Laser Line Marker 9 on support base 7 also with The left end height displacement of scraper plate 5, until being overlapped the laser rays on the building wall W with 50 line D；Pass through manipulation laser again The push button console 1 of paver rear end controls the small push rod 4 of right end and acts and adjust 5 right end height of scraper plate, until left and right both ends When the position of laser rays on vertical bar 3 is on identical graduation line, the adjustment to 5 right end height of scraper plate can be terminated；In practical behaviour During work: when adjusting 5 right end height and position of scraper plate, the position height that 5 left end of scraper plate has been adjusted will receive one slightly Small disturbance is typically repeated and the left and right end height and position of scraper plate 5 is finely tuned two to three times again again, can accurately erect left and right end Laser rays on bar 3 is adjusted on the sustained height of opposite scraper plate, while the laser rays on metope W is overlapped with 50 line D.

Step 2: Geoplane E is set up in front of the laser paver on the road surface material bed course H of side, laser is put down It is in the open state always that instrument E from absolute altitude is set to the subsequent work that paves, and riding position is constant always, and laser is put down at this time The laser plane A that instrument E launches is parallel to the horizontal plane；

Step 3: laser paver position is constant, and the receiver 2 on the vertical bar 3 at left and right both ends is fixed on laser and is put down On the height and position of the laser plane A of instrument E.

The road surface material is concrete or pitch etc..

In laser paver process of deployment, when car body 8 is interfered and receiver 2 is not in the laser of Geoplane E When on the height and position of plane A, receiver 2 transmit signal to laser paver on and automatically control adjustment scraper plate 5 height make Receiver 2 comes back on the height and position of laser plane A, and the bottom of scraper plate 5 comes back on datum level.

Laser paver described in the present embodiment 1 and 2, the laser paver of the utility model during setting absolute altitude only It needs a people to operate, without the verifying absolute altitude with Sopwith staff N on top of scraper plate 5 or so repeatedly, tower is not present during absolute altitude The heeling error of ruler N, during absolute altitude: the lasing area B that Laser Line Marker 9 is launched is irradiated to the quarter of the vertical bar 3 of left and right ends On building wall W and a laser rays is showed on degree line and respectively, it is adjusted, by the laser rays tune on left and right end vertical bar 3 On the whole sustained height position to opposite scraper plate, the laser rays on metope W is overlapped with 50 line D, eventually because of entire adjustment operation The lasing area B for launching Laser Line Marker 9 is overlapped with the horizontal plane at the place of 50 line D, but because the lasing area B of frame for line marking instrument with scrape The vertical range of 5 bottom of plate is 50CM, the original bench mark face of 50 line D is ± 0.000, therefore adjusts the scraper plate 5 after operation Bottom i.e. on ± 0.000, because ± 0.000 be the datum-plane position of paving concrete pavement material, so preceding no longer in absolute altitude setting Need as Manual goes out datum level in advance in traditional absolute altitude method, the utility model absolute altitude operating method is more intuitive, it is accurate, Manual datum level is not necessarily to before the setting of easy and absolute altitude.

Embodiment 3

A kind of working method of laser paver, the absolute altitude setting side including laser paver described in above-described embodiment 2 Method, further comprising the steps of:

In laser paver process of deployment, when the car body of laser paver is interfered and a receiver 2 is not in laser When on the height and position for the laser plane that scanner E is issued, the receiver transmits the automatic control of signal to laser paver Device processed, automatic controller automatically control laser paver and adjust the scraper plate, and the receiver is made to come back to the laser The height of plane comes back to scraper plate bottom surface on datum level.

Automatic controller is using single-chip microcontroller or PLC etc.；Laser paver motion driving mechanism is control in the prior art The driving mechanism of each component actuation of laser paver, can be used hydraulic system or motor driven systems are realized.

The laser paver that the various embodiments described above use, can also be used the laser paver of the prior art, such as Shandong all ages Product type DZ25-2, DZ20-2 or YZ25-4 of mechanical Science and Technology Ltd.'s production etc. or Shandong rood prestige engineering machinery system Make product type RWJP21, RWJP22, RWJP23 etc. of Co., Ltd's production.

The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, under the premise of not departing from principle described in the utility model, also it can make several improvements and retouch, these are improved and profit Decorations also should be regarded as the protection scope of the utility model.

Claims (6)

1. a kind of laser paver, including car body (8) and Laser Line Marker (9), feature exists

In, further includes: it is set to the small push rod (4) at the car body (8) left and right end in front；The lower part of the small push rod (4) is fixed with Scraper plate (5)；The left and right end of the scraper plate (5) is respectively fixed with transition piece (6), is set on rear side of the transition piece (6) Have Laser Line Marker (9), the top of each transition piece (6) is fixed with vertical bar (3), and each vertical bar (3) is equipped with height-adjustable Receiver (2)；

The Laser Line Marker (9) launches the lasing area being parallel to the horizontal plane (B), to be projected by lasing area (B) A horizontal laser line is presented on target object.

2. laser paver as described in claim 1, it is characterised in that: the shape of the vertical bar (3) is

Cylindrical tube, the axis and scraper plate (5) of vertical bar (3) are orthogonal.

3. laser paver as described in claim 1, it is characterised in that: erect vertical bar (3) side

Histogram indicates graduation mark upwards, and the graduation mark position on left and right end vertical bar (3) is left and right with respect to scraper plate (5) symmetrical.

4. laser paver as described in claim 1, it is characterised in that: the rear end of the car body (8) is set

Have push button console (1), push button console (1) can control the lower part of the small push rod (4) at left and right end to generate upper bottom It moves.

5. laser paver as described in claim 1, it is characterised in that: the transition piece (6)

Trailing flank is fixed with fixed supporting seat (7), and the upper surface of the fixed supporting seat (7) is for connecting the Laser Line Marker (9).

6. laser paver as described in claim 1, it is characterised in that: Laser Line Marker (9) hair

The vertical height of the lasing area (B) of injection to scraper plate (5) bottom is 50CM.