Summary of the invention
In view of this, an object of the present invention is to propose a kind of paver, to solve existing road graticule long construction period, problem that cost is high.
Two of object of the present invention is to propose a kind of method utilizing paver air brushing roadmarking.
On the one hand, the invention provides a kind of paver, comprise main frame and ironing machine, also comprise Spraying-drawing apparatus, the shower nozzle of described Spraying-drawing apparatus is arranged on the rear of described ironing machine.
Further, described Spraying-drawing apparatus comprises control unit, shower nozzle, painting feed bin and connects the tube connector of described shower nozzle and painting feed bin, described painting feed bin is arranged on described main frame, and described control unit is carrying out the roadmarking air brushing operation in road surfacing work progress for controlling paver.
Further, described Spraying-drawing apparatus also comprises guide rail, and described guide rails assembling is at the rear of described ironing machine, and described shower nozzle is slidably mounted on described guide rail.
Further, described Spraying-drawing apparatus also comprises junction plate, and described junction plate is fixed on the rear surface of described ironing machine, and described guide rail is along the soffit being horizontally installed on described junction plate of paver.
Further, the guide rail on described junction plate is multiple, and arranged in parallel, is provided with interval between adjacent described guide rail.
Further, the cross section of described guide rail is inverted T-shaped, and described shower nozzle is provided with the chute matched with described guide rail.
Further, when multiple described ironing machine is assembled, can mutually dock between the corresponding described guide rail on ironing machine described in arbitrary neighborhood, and described shower nozzle can from guide rail slippage described in one of them to docking after another described in guide rail.
Further, also comprise the positioning unit detecting paver position, described positioning unit is connected with described control unit.
A kind of paver provided by the invention, comprise main frame, ironing machine and Spraying-drawing apparatus, the shower nozzle of Spraying-drawing apparatus is arranged on the rear of ironing machine, paver is carrying out in road surfacing work progress, Spraying-drawing apparatus carries out air brushing work to construction ground simultaneously, draws out various predetermined roadmarking.Difference with the prior art of the present invention is, paver has carried out the laying construction of roadmarking while carrying out road surfacing construction, does not need to be equipped with people's force-summing device in addition and constructs separately, substantially reduce construction period, saved cost.
On the other hand, present invention also offers a kind of method utilizing paver air brushing roadmarking, comprise the steps:
Paver carries out road surfacing construction operation, meanwhile, the road surface laid is carried out to the air brushing operation of roadmarking.
Further, described paver carries out the concrete steps of the air brushing operation of roadmarking and is:
Preset the pattern form of roadmarking, colouring information and fixed coordinates;
Detect the real-time coordinates of paver;
When described real-time coordinates and described fixed coordinates match time, described paver according to the pattern form of described default roadmarking or/and colouring information road pavement carries out air brushing operation.
Further, further comprising the steps of:
After described paver road pavement carries out air brushing operation, the described roadmarking that road roller is good to air brushing carries out compacting operation.
One provided by the invention utilizes paver to carry out roadmarking method for spray-drawing, has also carried out the air brushing work of roadmarking, has substantially reduced construction period, saved cost owing to achieving paver while carrying out road surfacing construction.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Below in conjunction with Fig. 1 and Fig. 2, the preferred embodiments of the present invention are described in further detail.
As shown in Figure 1, specific embodiments of the invention provide a kind of paver, comprise main frame 3, ironing machine 1 and Spraying-drawing apparatus, the shower nozzle 22 of Spraying-drawing apparatus is arranged on the rear of ironing machine 1, and this Spraying-drawing apparatus is used for the air brushing operation that paver carries out roadmarking in road pavement laying construction process.Because paver is when carrying out paving concrete pavement, the air brushing work of roadmarking can also be carried out simultaneously, do not need to carry out artificial air brushing work more separately, also do not need the equipment of optional equipment, so just greatly save human and material resources and time, greatly improve the efficiency of construction.
Concrete, above-mentioned Spraying-drawing apparatus comprises control unit (not shown), shower nozzle 22, is coated with feed bin (not shown) and connects the tube connector (not shown) of shower nozzle 22 and painting feed bin, shower nozzle 22 is arranged on the rear of ironing machine 1, being coated with feed bin is arranged on main frame 3, and control unit is for controlling the duty of Spraying-drawing apparatus.When paver road pavement is laid, ironing machine 1 road pavement carries out leveling compacting, and meanwhile, ironing machine 1 shower nozzle 22 below carries out air brushing operation to the road surface after leveling compacting.Wherein, be coated with feed bin for loading the coating of air brushing, the coating of different colours is divided in different painting feed bins, control unit can comprise the valve and controller that control shower nozzle 22, controller can come unlatching or the cut out of by-pass valve control according to external command, thus controls the duty of shower nozzle 22.Above-mentioned rear is definition like this, and the spreading direction of paver is front, and relative with front is rear.
It should be noted that, according to actual air brushing requirements of one's work, can install one or more shower nozzle 22 at the rear of ironing machine 1, shower nozzle 22 can be fixedly installed, and also can be slidably arrange.
Preferably, Spraying-drawing apparatus can also comprise guide rail 21, and guide rail 21 is arranged on the rear of ironing machine 1, and shower nozzle 22 is slidably mounted on guide rail 21.Like this, the radius of clean-up of shower nozzle 22 can increase, and can meet the air brushing of various complicated roadmarking; In addition, shower nozzle 22 is slidably arranged, can the quantity of corresponding minimizing shower nozzle 22, simplifies the structure of Spraying-drawing apparatus, has saved cost.
In another specific embodiment of the present invention, specifically please refer to Fig. 2, Spraying-drawing apparatus also comprises junction plate 23, and junction plate 23 is fixed on the rear surface 11 of ironing machine 1, guide rail 21 is along the soffit being horizontally installed on junction plate 23 of paver, and guide rail 21 is parallel with the base plate 12 of ironing machine 1.Due to the installation of junction plate 23, make the easier for installation of guide rail 21, but also can increase the quantity of guide rail 21, multiple guide rail 21 can be parallel to each other and interval is arranged, and so just can meet the air brushing operation of various complex pattern.It should be noted that, the transverse direction of above-mentioned paver is the width of paver.
Concrete, the cross section of this guide rail 21 is inverted T-shaped, and side narrower on guide rail 21 is fixed on the soffit of junction plate 23, the unsettled setting in wider side; Shower nozzle 22 is provided with the chute matched with side wider on guide rail 21, and chute is stuck on guide rail 21 and also can slides along the bearing of trend of guide rail 21.Preferably, guide rail 21 is multiple, and arranged in parallel, is provided with interval between adjacent rails 21, and every root guide rail 21 is provided with the shower nozzle 22 of some, can improve the air brushing efficiency of complicated roadmarking so greatly.
In addition, due to the demand of paving concrete pavement width, need to splice multiple ironing machine 1 and carry out paving compacting operation, therefore in order to increase the impulse stroke of shower nozzle 22, guide rail 21 on each ironing machine 1 can be arranged on corresponding position, and arrange in an identical manner, when multiple ironing machine 1 splices time, corresponding guide rail 21 on adjacent ironing machine 1 just can dock smoothly, shower nozzle 22 can slide smoothly in adjacent rails 21, namely shower nozzle 22 can from one of them guide rail 21 slippage to docking after another guide rail 21.Like this, the impulse stroke of shower nozzle 22 increases, so the quantity of shower nozzle 22 also can reduce accordingly, is conducive to paver like this and simplifies structure, reduce costs.
In a preferred specific embodiment, in order to compare accurate air brushing to roadmarking, with regard to needing, the real-time coordinates of paver is detected, or shower nozzle 22 is carried out to the location of real-time coordinates, therefore can install positioning unit (not shown) on paver, this positioning unit is connected with control unit.When the position that paver paves certain, the geographical coordinate of positioning unit to paver or shower nozzle 22 detects, and the real-time coordinates of detection is transferred to control unit, when the real-time coordinates of paver or shower nozzle 22 is in the coordinate position needing to carry out air brushing, control unit controls unlatching or the closedown of shower nozzle 22, and adjust the position of shower nozzle 22 on guide rail 21, and then carry out air brushing operation.
It should be noted that, before carrying out pavement spread operation, will stored in the shape of the roadmarking pattern preset, color and fixed coordinates information inside control unit, after positioning unit detects the real-time coordinates of paver, control unit can be transferred to, if real-time coordinates information matches with the fixed coordinates information preset, control unit will carry out air brushing operation according to the relevant information road pavement of default roadmarking pattern.
Due to the setting of positioning unit, shower nozzle 22 can accurately be navigated to need the position of carrying out air brushing operation, substantially increase drafting precision and the air brushing efficiency of roadmarking.In addition, positioning unit is the Real-Time Monitoring carried out carrying out pavement spread operation while, does not need to be equipped with extra manpower or other equipment again, has therefore saved construction cost, improve operating efficiency.
It should be noted that, Spraying-drawing apparatus is when carrying out road surface air brushing operation, and in order to adapt to the requirement of the factor such as shape and position of various pattern, shower nozzle can slippage on guide rail, realize this slippage and can have various ways, such as: at the two ends of guide rail, two fixed pulleys can be installed, be wound around fixed pulley with rope, and the two ends of rope be separately fixed at the both sides of shower nozzle, like this, motor drives fixed pulley to rotate, and fixed pulley drives rope, thus drives shower nozzle slippage on guide rail; Or have multiple tooth mouth in the bottom surface of guide rail, be provided with gear inside shower nozzle, gear coordinates with tooth mouth to be installed, like this, motor driven gear rotates, and gear coordinates with tooth mouth and drives shower nozzle to move.
Specific embodiments of the invention additionally provide a kind of method utilizing paver air brushing roadmarking, and paver carries out road surfacing construction operation, meanwhile, the road surface laid are carried out to the air brushing operation of roadmarking.Like this, do not need to be equipped with the air brushing operation that extra people's force-summing device carries out roadmarking again, substantially reduce construction period, saved cost, also improved efficiency of construction.
Concrete steps are, preset the pattern form of roadmarking, colouring information and fixed coordinates; Detect the real-time coordinates of paver; When described real-time coordinates and described fixed coordinates match time, described paver according to the pattern form of described default roadmarking or/and colouring information road pavement carries out air brushing operation.
Specifically realize like this, paver comprises main frame 3, ironing machine 1 and Spraying-drawing apparatus, Spraying-drawing apparatus comprises control unit, shower nozzle 22, is coated with feed bin and positioning unit, before carrying out air brushing operation, the pattern form of roadmarking, color and fixed coordinates information are preset in a control unit, the real-time coordinates information of paver is detected by positioning unit, then send real-time coordinates information to control unit, control unit controls motion and the air brushing work of shower nozzle 22 according to real-time coordinates information; Concrete is, when the real-time coordinates information that positioning unit detects matches with the fixed coordinates information preset time, control unit controls Spraying-drawing apparatus and carries out air brushing operation according to the shape of the pattern preset, color and coordinate information.Which adds the intelligent of air brushing operation, and improve the accuracy of air brushing operation, efficiency of construction also greatly improves.
In addition, also comprise step, after paver road pavement carries out air brushing operation, the roadmarking that road roller is good to air brushing carries out compacting operation.After Spraying-drawing apparatus road pavement carries out air brushing operation, road roller carries out follow-up pavement compaction operation again, and such roadmarking would not float on road surface, this reduces the possibility that roadmarking comes off.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.