CN116024869A - Drainage noise-reduction pavement paving equipment and paving method - Google Patents

Abstract

The invention discloses drainage noise reduction pavement paving equipment and a paving method, wherein the equipment comprises a frame, a driving module is fixedly arranged on one side of the frame, and a driving module is arranged on the primary side of the frame away from the driving module; the driving module comprises a plurality of crawler wheels and a crawler belt, wherein the crawler wheels are rotationally connected with the frame, and the crawler belt is driven by the crawler wheels; one side of the driving module is provided with a tiling module, the tiling module comprises a packing auger roller, the packing auger roller comprises a main packing auger roller and an auxiliary packing auger roller, the main packing auger roller and the auxiliary packing auger roller are matched with each other for drainage noise reduction pavement typical OGFC mixture, the tiling width can be adjusted according to the actual condition of a road without stopping a machine adjusting device, the feeding process is changed according to the unloading state of a truck, the situation that the materials are not accumulated or not underfed in the material carrying box is ensured, and the OGFC mixture can be timely conveyed to the paving module to be evenly paved after falling into the material carrying box is ensured.

Description

Drainage noise-reduction pavement paving equipment and paving method

Technical Field

The invention belongs to the technical field of road construction, and particularly relates to drainage noise reduction pavement paving equipment and a pavement method.

Background

The road noise reduction mainly comprises two methods: firstly, a grinding layer is additionally paved. The noise reduction functional layer is paved on the surface, the thickness is about 2cm, and the thickness is not more than 4cm, such as OGFC. And secondly, a porous noise reduction structural layer, namely a pavement structural part. Has the functions of noise reduction and water drainage. Referred to as a low noise road surface or a water drainage road surface. The noise-reducing pavement can reduce the noise by 3-8 dB. The noise reduction road surface technology is used as an environment-friendly road technology and is commonly used at home and abroad.

As the OGFC mixture has more coarse aggregates and less fine aggregates, the aggregates are easy to heat, and the temperature of the aggregates is difficult to control. The mixture is too high in temperature, asphalt flow is easy to generate, and construction operation is difficult when the temperature is too low; the problem that the OGFC layer is insufficient in temperature when the OGFC layer is rolled due to the fact that the temperature of the OGFC mixture is reduced can be solved to a certain extent by improving the construction efficiency, but the laying speed of the OGFC layer is limited, and the ironing plate needs to sufficiently iron the OGFC layer before the OGFC layer is rolled, so that the problem that the construction difficulty of the OGFC mixture is increased due to the influence of the temperature cannot be fundamentally solved by improving the efficiency; and because the truck is unloading OGFC mixture, fall time, speed and weight of OGFC mixture can't be accurately controlled, lead to asphalt to spread and carry the incasement auxiliary heat OGFC pitch of workbin and neglect much, rely on traditional conveyer belt cooperation auger to be unable to satisfy the demand of evenly spreading under this kind of state, need asphalt spreader's driver and truck driver to have very high professional operation experience, great improvement OGFC lay the degree of difficulty to with OGFC layer acceptance rate low problem.

OGFC mixture constant temperature ability is poor, can not in time pave and roll and can lead to its condensation in advance, adhesion, lead to local clearance too big after rolling, easily take place to collapse, disease such as pit in the road regulation life, seriously can cause the road local ponding, reduces even loses the road surface drainage ability of making an uproar of falling.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide drainage noise reduction pavement paving equipment and a pavement method.

The technical scheme adopted by the invention is as follows:

the drainage noise reduction pavement paving equipment comprises a frame, wherein a driving module is fixedly arranged on one side of the frame, and a driving module is arranged on the primary side, away from the driving module, of the frame; the driving module comprises a plurality of crawler wheels and a crawler belt, wherein the crawler wheels are rotationally connected with the frame, and the crawler belt is driven by the crawler wheels; one side of the driving module is provided with a tiling module, the tiling module comprises an auger roller, the auger roller comprises a main auger roller and an auxiliary auger roller, the periphery of the main auger roller is fixedly provided with main auger blades, the periphery of the auxiliary auger roller is provided with auxiliary auger blades, two auxiliary auger blades are arranged, and the two auxiliary auger blades are respectively positioned at two sides of the main auger blades; one side of the tiling module, which is far away from the driving module, is provided with a screed plate, and the screed plate is detachably arranged at one end of the frame.

As the preferable mode of the invention, the auxiliary auger roller comprises a spline housing and spline shafts, wherein two ends of the spline housing are respectively provided with one spline shaft, the spline shafts are in spline connection with the spline housing, and the peripheral sides of the two spline shafts are respectively fixedly provided with the auxiliary auger blades.

As the preferable mode of the invention, one end, away from each other, of each spline shaft is respectively provided with a scraping plate, the spline shafts are rotationally connected with the scraping plates, the scraping plates are in sliding connection with the frame, one side of each spline shaft is provided with a hydraulic rod, and two ends of each hydraulic rod are respectively hinged with the scraping plates and the frame.

As the preferable mode of the invention, the main auger roller is rotationally connected with the frame, a transmission gear is fixedly arranged in the middle of the main auger roller, one side of the transmission gear is meshed with a driving gear, and the driving gear is fixedly arranged in the middle of the spline housing; the driving gear and one side of the transmission gear, which is close to the driving module, are provided with trapezoidal barrier strips, the trapezoidal barrier strips are fixedly connected with the frame, and the main auger roller and the spline housing are respectively and rotatably connected with the trapezoidal barrier strips.

Preferably, the feeding module is arranged on one side, far away from the screed plate, of the driving module, the feeding module comprises a carrying box, the carrying box is fixedly arranged on one side, far away from the crawler belt, of the frame, a conveying belt is arranged on one side of the carrying box, the conveying belt is driven by two conveying belt wheels, the conveying belt wheels are detachably arranged on the frame, and a plurality of friction ribs are arranged on the surface, far away from one side of the conveying belt wheels, of the conveying belt.

As the optimization of the invention, one side of the conveyer belt is provided with a lever, the lever is rotatably arranged on a fixed rod, the fixed rod is fixedly connected with the frame, two ends of the lever are respectively provided with a connecting rod and a rack, and the connecting rod and the rack are respectively hinged with the lever through waist-shaped holes; the connecting rod with frame sliding connection, the rack with frame sliding connection, one side meshing pinion of rack, the pinion with the frame rotates to be connected, one side of pinion is equipped with the baffle, the baffle is fixed to be set up in the pivot of pinion.

As the optimization of the invention, one side of the frame is rotatably provided with a tensioning wheel and a limiting wheel, the tensioning wheel and the limiting wheel jointly drive a tensioning belt, one side of the frame far away from the driving module is provided with a counterpoint roller, the counterpoint roller is fixedly arranged on a telescopic rod, and the telescopic rod is in sliding connection with the frame; the tensioning belt is sleeved at one end of the alignment roller.

As the preferable mode of the invention, the conveying belt wheel is rotatably arranged on a floating plate, the floating plate is in sliding connection with the frame, a spring is arranged on one side of the floating plate, and two ends of the spring are respectively fixedly connected with the floating plate and the frame; the connecting rod is along the slip direction of frame, with the direction of delivery of conveyer belt is perpendicular, the connecting rod is close to the fixed card strip that is equipped with of one end of conveyer belt, card strip and one side the conveyer belt butt.

As the preferable mode of the invention, the frame is symmetrically arranged, the two sides of the frame are respectively provided with one tensioning wheel, one limiting wheel and one tensioning belt, and the two tensioning belts are respectively positioned at the two ends of the alignment roller; two sides of the frame are respectively and fixedly provided with a guard board, and the crawler wheels are rotatably arranged on the guard boards.

As a preferable mode of the invention, a control board is arranged on one side of the conveyor belt, which is close to the driving module, the control board is rotatably arranged on a fixing frame, the fixing frame is fixedly arranged on the frame, and the control board is driven by a driving belt; the control panel with the outside of drive belt is equipped with the protective housing, the protective housing with frame fixed connection.

The water draining and noise reducing pavement paving method comprises the following steps:

s1, paving; firstly paving a bottom layer, then paving an OGFC mixture, and using SBS modified emulsified asphalt as a sticky layer material, wherein the sprinkling amount is 0.5L/m < 2 >;

s2, rolling; selecting a steel wheel road roller, and rolling when the OGFC mixture is just paved and the temperature is still high, performing primary pressing once at a primary pressing speed of 2km/h, performing secondary pressing twice at a secondary pressing speed of 4km/h, performing final pressing twice at a final pressing speed of 5km/h;

s3, joint construction; the method is divided into two types of transverse construction joints and longitudinal construction joints; the two pavers pave in a echelon form, longitudinal joints appear, when the front part of the joints paves, the joints are left for 0.1m and are not rolled to serve as a rear paving elevation datum plane, longitudinal slopes appear when the front part paves, and the joints are eliminated in a thermal joint form; forming a transverse joint after finishing construction every day, and spreading the transverse construction joint after smearing adhesive layer oil on the vertical surface of the joint;

s4, opening traffic; after OGFC asphalt pavement construction is completed, cooling is carried out for 24 hours, and then open traffic is carried out.

The beneficial effects of the invention are as follows: the invention is used as a drainage noise reduction pavement paving device and a paving method, aiming at the characteristics of more coarse aggregates, less fine aggregates, easy heating and constant temperature difference of the typical OGFC mixture of the drainage noise reduction pavement, the paving width can be adjusted according to the actual condition of the road by adopting a mode of matching a main auger roller with an auxiliary auger roller without stopping a machine to adjust the device, the adaptability of the device is improved, and the paving efficiency is effectively improved; according to the invention, the feeding process can be changed according to the unloading state of the truck, so that the situation that the materials are not accumulated and are not underfed in the material carrying box is ensured, the OGFC mixture can be timely conveyed to the paving module for paving after falling into the material carrying box, and the situation that the local temperature is insufficient during rolling is avoided.

Drawings

The invention will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic elevational view of the present invention of FIG. 1;

FIG. 3 is a schematic view of the B-B direction structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the C-C directional structure of FIG. 2 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3D in accordance with the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 3 at E in accordance with the present invention;

FIG. 7 is an enlarged schematic view of the structure of FIG. 4 at F in accordance with the present invention;

FIG. 8 is a schematic side elevational view of the FIG. 1 structure of the present invention;

FIG. 9 is a schematic top view of the structure of FIG. 2 of the present invention;

FIG. 10 is a schematic view of the bottom structure of FIG. 2 of the present invention;

fig. 11 is a schematic rear view of the structure of fig. 2 of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.

The following describes a specific embodiment of the present invention with reference to fig. 1 to 11, and a drainage noise reduction pavement paving apparatus and a paving method thereof, including a frame 15, wherein a driving module 11 is fixedly arranged on one side of the frame 15, the driving module 11 is a popular concept, including a driving position of a driver, a power system, a hydraulic system, etc. of the whole vehicle, and a driving module is arranged on a primary side of the frame 15 away from the driving module 11; the driving module comprises a plurality of crawler wheels 27 and a crawler belt 23, wherein the crawler wheels 27 are rotatably connected with the frame 15, and the crawler belt 23 is driven by the crawler wheels 27; the crawler belt 23 and the crawler wheel 27 provide power for the whole vehicle, wherein the crawler wheel 27 comprises a driving wheel, a limiting wheel, a bearing wheel, a riding wheel and the like, and can meet the requirements of advancing and retreating and in-situ steering of the invention, wherein the driving wheel is connected with a power system of the whole vehicle, and the power is provided by a motor; a tiling module is arranged on one side of the driving module 11, the tiling module comprises an auger roller, the auger roller comprises a main auger roller 43 and an auxiliary auger roller, the main auger roller 43 is fixedly provided with a main auger blade 18 on the periphery thereof, the auxiliary auger roller is provided with auxiliary auger blades 24 on the periphery thereof, two auxiliary auger blades 24 are arranged, and the two auxiliary auger blades 24 are respectively positioned on two sides of the main auger blade 18; one side of the tiling module far away from the driving module 11 is provided with a screed 13, and the screed 13 is detachably arranged at one end of the frame 15. The position of the main auger roller 43 is not changed, but the auxiliary auger roller can move, so that the tiled width is changed, construction debugging equipment is not required to be stopped, adjustment can be completed in the running process of the equipment to meet the condition that the road width is suddenly changed, the main auger blade 18 and the auxiliary auger blade 24 always have overlapped parts, the spiral directions of the main auger blade 18 and the auxiliary auger blade 24 are opposite, and when the main auger roller 43 and the auxiliary auger roller are opposite in steering direction, the OGFC mixture can be smoothly conveyed from the overlapped middle part of the main auger blade 18 and the auxiliary auger blade 24; in addition, the non-overlapping parts of the main auger blade 18 and the auxiliary auger blade 24 can work independently, and when an OGFC layer is paved, the position of the auxiliary auger roller is changed to flexibly adapt to road width change, so that even paving is ensured, and meanwhile, the paving efficiency is not reduced.

The auxiliary auger roller comprises a spline housing 41 and spline shafts 42, two ends of the spline housing 41 are respectively provided with one spline shaft 42, the spline shafts 42 are in spline connection with the spline housing 41, and the peripheral sides of the two spline shafts 42 are respectively fixedly provided with the auxiliary auger blades 24. The spline shaft 42 and the spline housing 41 which are in spline connection can meet axial sliding while meeting torque transmission, and the spline shaft 42 and the spline housing 41 adopt trapezoidal and inverted trapezoidal keys and pins, so that the OGFC mixture can be ensured not to be clamped when being conveyed.

Advantageously, one end of each spline shaft 42 away from each other is provided with a scraper 14, the spline shaft 42 is rotationally connected with the scraper 14, the scraper 14 is slidingly connected with the frame 15, one side of each spline shaft 42 is provided with a hydraulic rod 12, and two ends of the hydraulic rod 12 are respectively hinged with the scraper 14 and the frame 15. The movement of the scrapers 14 follows the spline shaft 42, and when the length of the auxiliary auger roller changes, the two scrapers 14 are subjected to the same displacement, so that the OFGC mixture is ensured not to overflow to a place where paving is not needed; the cylinder barrel end and the piston rod end of the hydraulic rod 12 are both in hinged connection, and the revolute pair is self-adaptive, so that the scraper 14 is only displaced in the horizontal direction relative to the frame 15.

The main auger roller 43 is rotatably connected with the frame 15, a transmission gear 29 is fixedly arranged in the middle of the main auger roller 43, a driving gear 28 is meshed with one side of the transmission gear 29, and the driving gear 28 is fixedly arranged in the middle of the spline housing 41; the driving gear 28 and the transmission gear 29 are provided with a trapezoid barrier strip 44 on one side close to the driving module 11, the trapezoid barrier strip 44 is fixedly connected with the frame 15, and the main auger roller 43 and the spline housing 41 are respectively connected with the trapezoid barrier strip 44 in a rotating manner. The trapezoidal barrier strip 44 isolates the drive portion, and is provided with sealing bearings on its sides, which do not affect the drive of the main auger roller 43 and the auxiliary auger roller, ensuring that the OGFC mix does not affect the gear drive, wherein the drive gear 28 is powered by a motor inside the frame.

Advantageously, a feeding module is arranged on the side of the driving module 11 away from the screed 13, the feeding module comprises a carrying box 19, the carrying box 19 is fixedly arranged on the side of the frame 15 away from the crawler 23, a conveying belt 25 is arranged on the side of the carrying box 19, the conveying belt 25 is driven by two conveying belt wheels 26, the conveying belt wheels 26 are detachably arranged on the frame 15, and a plurality of friction ribs are arranged on the surface of the side of the conveying belt 25 away from the conveying belt wheels 26. Screed 13 is a common component of an asphalt paver that can be heated and vibrated to screed asphalt; the conveyer belt 25 is special material support, and is articulated each other by the panel of a plurality of metal materials and constitutes, and high temperature resistant and difficult card material, friction muscle ensure to carry OGFC mixture and can not skid, can not take place the long-time condition of piling up at the carrier box 19 dead angle of some material.

The lever 33 is rotatably arranged on the fixed rod 34, the fixed rod 34 is fixedly connected with the frame 15, a connecting rod 31 and a rack 35 are respectively arranged at two ends of the lever 33, and the connecting rod 31 and the rack 35 are respectively hinged with the lever 33 through waist-shaped holes; the connecting rod 31 is in sliding connection with the frame 15, the rack 35 is in sliding connection with the frame 15, one side of the rack 35 is meshed with the pinion 36, the pinion 36 is in rotary connection with the frame 15, one side of the pinion 36 is provided with a baffle 37, and the baffle 37 is fixedly arranged on a rotating shaft of the pinion 36. The waist-shaped hole can enable the hinge point of the rack 35 and the connecting rod 31 to be adaptively adjusted within a certain range, when the lever 33 rotates, the hinge point is inevitably changed, so that normal judgment flow cannot be disturbed, the distance between the fixed rod 34 and the connecting rod 31 is small, the displacement of the connecting rod 31 is amplified, and the baffle 37 can be driven to change positions.

The tensioning device is characterized in that a tensioning wheel 38 and a limiting wheel 39 are rotatably arranged on one side of the frame 15, the tensioning wheel 38 and the limiting wheel 39 jointly drive the tensioning belt 16, an alignment roller 17 is arranged on one side, away from the driving module 11, of the frame 15, the alignment roller 17 is fixedly arranged on a telescopic rod 30, and the telescopic rod 30 is in sliding connection with the frame 15; the tension belt 16 is sleeved at one end of the alignment roller 17. The position of the loading truck and the whole vehicle can be known through the alignment roller, and the running state of the truck is planned by judging the state of the tension belt 16.

Advantageously, the conveying belt wheel 26 is rotatably arranged on a floating plate, the floating plate is slidably connected with the frame 15, a spring is arranged on one side of the floating plate, and two ends of the spring are fixedly connected with the floating plate and the frame 15 respectively; the connecting rod 31 is perpendicular to the conveying direction of the conveying belt 25 along the sliding direction of the frame 15, a clamping strip 32 is fixedly arranged at one end, close to the conveying belt 25, of the connecting rod 31, and the clamping strip 32 is abutted to the conveying belt 25 at one side. The OGFC mixture with different weights on the upper surface of the conveying belt 25 can cause different positions of the floating plate, the position of the baffle 37 is directly adjusted through the real-time position of the floating plate, the feeding amount is determined through the discharging change, the materials cannot be accumulated or underfed, and the even laying of the OGFC layer is ensured.

Advantageously, the frame 15 is symmetrically arranged, two sides of the frame 15 are respectively provided with one tensioning wheel 38, one limiting wheel 39 and one tensioning belt 16, and the two tensioning belts 16 are respectively positioned at two ends of the alignment roller 17; two sides of the frame 15 are respectively and fixedly provided with a guard plate 40, and the crawler wheels 27 are rotatably arranged on the guard plates 40.

Advantageously, a control board 20 is disposed on a side of the conveyor belt 25 near the driving module 11, the control board 20 is rotatably disposed on a fixing frame 21, the fixing frame 21 is fixedly disposed on the frame 15, and the control board 20 is driven by a driving belt 22; the outside of control board 20 and drive belt 22 is equipped with the protective housing, the protective housing with frame 15 fixed connection.

The working principle of the invention is as follows:

OGFC asphalt is short for open graded anti-skid wearing layer asphalt pavement. OGFC has larger void ratio (generally between the aligning roller 17 and the driving belt 22 percent), can obviously reduce water mist, splash and glare caused by accumulated water on the surface of the road surface, improves the driving safety performance of the road surface, and can reduce driving noise. Because the pavement structure is an embedded skeleton structure with multiple gaps, the resistance of the pavement to rut deformation is improved.

As the OGFC mixture has more coarse aggregates and less fine aggregates, the aggregates are easy to heat, and the temperature of the aggregates is difficult to control. The mixture temperature is too high, asphalt flow is easy to generate, and the construction operation is difficult when the temperature is too low, so that the temperature control in the construction is particularly important. The temperature of the mixture is critical in the construction process, the mixture is transported and tightly covered, and after the mixture is paved, the road roller immediately rolls by a paver, so that the mixture is rapidly formed, and the whole quality of the OGFC asphalt mixture pavement is ensured.

The water draining and noise reducing pavement sequentially comprises an OGFC surface layer, a graded broken stone layer, a water purifying sand cushion layer, a transverse drain pipe and a plain soil ramming layer from top to bottom; when paving, paving uniformly in turn from bottom to top;

wherein the OGFC surface layer is composed of OGFC asphalt, and is paved by matching with the drainage noise reduction pavement paving equipment and the paving method;

OGFC asphalt is prepared by a mixing station and is transported to a truck carriage; the drainage noise reduction pavement paving equipment and the paving method provided by the invention are driven into a paving place, and the driving direction, namely a paving path, is vertical to the section of a road; the truck loaded with OGFC asphalt is stopped at one side of the material carrying box 19, the carriage of the truck is aligned with the material carrying box 19, the carriage of the truck is slowly lifted, the OGFC asphalt slides off, and the OGFC asphalt slides into the material carrying box 19;

an operator operates the invention in the driving module 11, controls the conveying belt wheel 26 to rotate, the conveying belt wheel 26 drives the conveying belt 25 to convey OGFC asphalt into the tiling module, then the crawler wheel 27 is started, the crawler wheel 27 drives the crawler 23, the invention slowly runs along a preset route, and the trucks synchronously run at the same speed in cooperation with the invention;

the rear tire of the truck is abutted against the alignment roller 17, the spring in the telescopic rod 30 and the tension belt 16 made of elastic materials enable the truck wheel to be always abutted against the alignment roller 17, but the truck cannot collide with the frame 15, the truck can always send OGFC asphalt into the carrier box 19 within an allowable range, the tension wheel 38 arranged on the tension belt 16 is provided with a sensor, the tension state of the tension belt 16 is judged by the sensor, when the tension state is in a natural state (namely the truck wheel is not contacted with the alignment roller 17), the tension state needs to be fed back to a truck driver to reduce the running speed of the truck, when the tension state of the tension belt 16 is too loose, the tension state needs to be fed back to the truck driver to improve the running speed of the truck, and the truck driver corrects the running speed in real time, so that the OGFC asphalt can be accurately put into the carrier box 19;

the driving gear 28 is started to drive the transmission gear 29 to rotate, and the main auger roller 43 and the spline housing 41 simultaneously rotate in opposite directions; the main auger roller 43 drives the main auger blade 18 to rotate, the spline housing 41 drives the spline shaft 42 to rotate, the spline shaft 42 drives the auxiliary auger blade 24 to rotate, and OGFC asphalt moves to two sides under the action of the main auger blade 18 and the auxiliary auger blade 24 until the position between the main auger blade 18 and the auxiliary auger blade 24 is full;

the screed 13 initiates a layer of screed (influenced by the height of the screed 13 and the road surface and adjustable) which will be closest to the road surface, the remaining OGFC bitumen continuing to follow the invention forward; in the process, the hydraulic rod 12 is started to control the scraper 14 to move along the axis of the spline housing 41, and control the scraper 14 to be close to the trapezoid barrier strip 44 or far from the trapezoid barrier strip 44, so as to control the laying width of OGFC asphalt to meet the construction condition of narrowing or widening of a road; specifically, after the hydraulic rod 12 is started, the spline shaft 42 and the spline sleeve 41 slide, and the self-adaptive angle change occurs at the hinge points of the hydraulic rod 12 and the scraper 14 and the hinge points of the hydraulic rod 12 and the driving module 11;

to avoid overflow of OGFC pitch from the end of the blade 14 and to ensure clearance after compaction of the OGFC layer, the driver controls the speed of travel of the present invention by controlling the speed of rotation of the track wheel 27 so that consumption and replenishment of OGFC pitch is in an equilibrium state;

OGFC asphalt is uneven when sliding from the inside of a truck carriage (the OGFC asphalt is different in falling height due to the temperature and bonding degree of the OGFC asphalt and friction between the OGFC asphalt and the carriage due to the consumption of the OGFC asphalt), the OGFC asphalt tends to slide down one lump by one lump, the sliding amount and the sliding time cannot be determined, and the lifting height of the truck carriage can be controlled by a truck driver, but the sliding amount of the OGFC asphalt can be controlled roughly;

when the conveyer belt 25 is not started, OGFC asphalt on the conveyer belt 25 is in a hill stack shape, after the conveyer belt 25 is started, a part of OGFC asphalt contacted with the conveyer belt 25 firstly enters a tiling module under the action of friction ribs, a part of OGFC asphalt on the upper side of the hill stack is blocked by a baffle plate 37 and is spread flatly, and after OGFC asphalt on the bottom side of the hill stack enters the tiling module, the blocked part of OGFC asphalt on the upper side can contact the conveyer belt 25 so as to be sent into the tiling module; when a large lump of OGFC asphalt suddenly falls into the material loading box 19, in order to avoid the phenomenon that the OGFC asphalt on the top layer cannot contact the conveying belt 25 for a long time due to the accumulation of the OGFC asphalt, the floating plate and the conveying belt wheel 26 slide (the conveying belt 25 is increased by gravity), the conveying belt 25 moves relative to the frame 15, the conveying belt 25 drives the clamping strip 32 to move, the clamping strip 32 drives the lever 33 to rotate around the fixed rod 34, the lever 33 amplifies the displacement of the clamping strip 32, so that the rack 35 slides along the frame 15 for a large distance (in the process, the waist-shaped holes at the two ends of the lever 33 can displace with the rack 35 and the hinge points of the clamping strip 32 without motion interference), the rack 35 drives the pinion 36 to rotate, the pinion 36 drives the baffle 37 to rotate, the deflection degree of the baffle 37 can control the section size of the OGFC asphalt entering a path of a tiling module, and when the baffle 37 rotates to a horizontal state, the OGFC asphalt can pass at the highest speed;

after the OGFC asphalt passes through the module, the level of the OGFC asphalt in the tiling module is increased, a driver can judge the OGFC asphalt through naked eyes and perform operation for improving the running speed of the invention, and a truck driver cooperates with the OGFC asphalt;

in addition, the driver needs to observe whether the OGFC asphalt levels of the two auxiliary auger blades 24 are different in real time, and observe whether the truck driver tilts the OGFC asphalt to the right or left (in the carrier box 19) through the rearview mirror when the OGFC asphalt levels on two sides are obviously different, and control the control panel 20 to swing by starting the driving belt 22 when the driver finds that the OGFC asphalt falls into the middle position of the carrier box 19, so that the interference caused by misoperation of the truck driver is solved.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a road surface equipment of making an uproar falls in drainage which characterized in that: the vehicle comprises a vehicle frame, wherein a driving module is fixedly arranged on one side of the vehicle frame, and a driving module is arranged on the primary side of the vehicle frame away from the driving module; the driving module comprises a plurality of crawler wheels and a crawler belt, wherein the crawler wheels are rotationally connected with the frame, and the crawler belt is driven by the crawler wheels; one side of the driving module is provided with a tiling module, the tiling module comprises an auger roller, the auger roller comprises a main auger roller and an auxiliary auger roller, the periphery of the main auger roller is fixedly provided with main auger blades, the periphery of the auxiliary auger roller is provided with auxiliary auger blades, two auxiliary auger blades are arranged, and the two auxiliary auger blades are respectively positioned at two sides of the main auger blades; one side of the tiling module, which is far away from the driving module, is provided with a screed plate, and the screed plate is detachably arranged at one end of the frame.

2. A drainage noise reduction pavement paving apparatus according to claim 1, wherein: the auxiliary auger roller comprises a spline housing and spline shafts, two ends of the spline housing are respectively provided with one spline shaft, the spline shafts are in spline connection with the spline housing, and the peripheral sides of the two spline shafts are respectively fixedly provided with auxiliary auger blades.

3. A drainage noise reduction pavement paving apparatus according to claim 2, wherein: one end of each spline shaft, which is far away from each other, is respectively provided with a scraping plate, each spline shaft is rotationally connected with the scraping plate, the scraping plates are in sliding connection with the frame, one side of each spline shaft is provided with a hydraulic rod, and two ends of each hydraulic rod are respectively hinged with the scraping plates and the frame.

4. A drainage noise reduction pavement paving apparatus according to claim 2, wherein: the main auger roller is rotationally connected with the frame, a transmission gear is fixedly arranged in the middle of the main auger roller, one side of the transmission gear is meshed with a driving gear, and the driving gear is fixedly arranged in the middle of the spline housing; the driving gear and one side of the transmission gear, which is close to the driving module, are provided with trapezoidal barrier strips, the trapezoidal barrier strips are fixedly connected with the frame, and the main auger roller and the spline housing are respectively and rotatably connected with the trapezoidal barrier strips.

5. The drainage noise reduction pavement paving apparatus and the paving method according to claim 4, wherein: the driving module is far away from one side of screed board is equipped with the pay-off module, the pay-off module includes carries the workbin, it is in to carry the workbin fixed setting the frame is kept away from one side of track, one side of carrying the workbin is equipped with the conveyer belt, the conveyer belt is by two conveyer belt pulley transmission, conveyer belt pulley demountable installation is in on the frame, the conveyer belt is kept away from the surface of conveyer belt pulley one side is equipped with a plurality of friction tendons.

6. A drainage noise reduction pavement paving apparatus according to claim 5, wherein: a lever is arranged on one side of the conveying belt, the lever is rotatably arranged on a fixed rod, the fixed rod is fixedly connected with the frame, a connecting rod and a rack are respectively arranged at two ends of the lever, and the connecting rod and the rack are respectively hinged with the lever through a waist-shaped hole; the connecting rod with frame sliding connection, the rack with frame sliding connection, one side meshing pinion of rack, the pinion with the frame rotates to be connected, one side of pinion is equipped with the baffle, the baffle is fixed to be set up in the pivot of pinion.

7. A drainage noise reduction pavement paving apparatus according to claim 6, wherein: one side of the frame is rotatably provided with a tensioning wheel and a limiting wheel, the tensioning wheel and the limiting wheel jointly drive a tensioning belt, one side of the frame, which is far away from the driving module, is provided with an alignment roller, the alignment roller is fixedly arranged on a telescopic rod, and the telescopic rod is in sliding connection with the frame; the tensioning belt is sleeved at one end of the alignment roller.

8. A drainage noise reduction pavement paving apparatus according to claim 7, wherein: the conveying belt wheel is rotatably arranged on a floating plate, the floating plate is in sliding connection with the frame, a spring is arranged on one side of the floating plate, and two ends of the spring are fixedly connected with the floating plate and the frame respectively; the connecting rod is perpendicular to the conveying direction of the conveying belt along the sliding direction of the frame, a clamping strip is fixedly arranged at one end, close to the conveying belt, of the connecting rod, and the clamping strip is abutted with the conveying belt at one side; the frame is symmetrically arranged, two sides of the frame are respectively provided with one tensioning wheel, one limiting wheel and one tensioning belt, and the two tensioning belts are respectively positioned at two ends of the alignment roller; two sides of the frame are respectively and fixedly provided with a guard board, and the crawler wheels are rotatably arranged on the guard boards.

9. A drainage noise reduction pavement paving apparatus according to claim 8, wherein: a control board is arranged on one side of the conveying belt, which is close to the driving module, and is rotatably arranged on a fixing frame, the fixing frame is fixedly arranged on the frame, and the control board is driven by a driving belt; the control panel with the outside of drive belt is equipped with the protective housing, the protective housing with frame fixed connection.

10. A drainage noise reduction pavement paving method using a drainage noise reduction pavement paving apparatus as claimed in claims 1 to 9, comprising the steps of:

s1, paving; laying a bottom layer, then laying an OGFC mixture, and using SBS modified emulsified asphalt as a sticky layer material, wherein the sprinkling amount is 0.5L/m ² ；

S2, rolling; selecting a steel wheel road roller, and rolling when the OGFC mixture is just paved and the temperature is still high, performing primary pressing once at a primary pressing speed of 2km/h, performing secondary pressing twice at a secondary pressing speed of 4km/h, performing final pressing twice at a final pressing speed of 5km/h;

s3, joint construction; the method is divided into two types of transverse construction joints and longitudinal construction joints; the two pavers pave in a echelon form, longitudinal joints appear, when the front part of the joints paves, the joints are left for 0.1m and are not rolled to serve as a rear paving elevation datum plane, longitudinal slopes appear when the front part paves, and the joints are eliminated in a thermal joint form; forming a transverse joint after finishing construction every day, and spreading the transverse construction joint after smearing adhesive layer oil on the vertical surface of the joint;

s4, opening traffic; after OGFC asphalt pavement construction is completed, cooling is carried out for 24 hours, and then open traffic is carried out.

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