CN108999070B - Highway asphalt pavement repairing process - Google Patents
Highway asphalt pavement repairing process Download PDFInfo
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- CN108999070B CN108999070B CN201810892198.7A CN201810892198A CN108999070B CN 108999070 B CN108999070 B CN 108999070B CN 201810892198 A CN201810892198 A CN 201810892198A CN 108999070 B CN108999070 B CN 108999070B
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- gear
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/124—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/096—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating and filling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
- Road Paving Machines (AREA)
Abstract
The invention belongs to the technical field of pavement repair, and particularly relates to a highway asphalt pavement repair process, which comprises a base, an object bearing plate, a battery chamber, an air storage chamber, a driven wheel, an air nozzle, a crushing mechanism, a heating device and a rolling wheel, wherein the object bearing plate is arranged on the base; every all be equipped with airtight gasbag, every between support and the frame all be equipped with a plurality of fixed connection in the gasbag in the spring of corresponding support and frame, every the gasbag all communicates through trachea and second solenoid valve, and the vibrations that the device during operation produced drive the gasbag and realize the aerifing of gas storage chamber, realize the resource and recycle, every the drive end of pneumatic cylinder all is equipped with crushing pole, the pneumatic cylinder left side is equipped with the third solenoid valve of fixed connection in the frame, be equipped with on the third solenoid valve with the trachea of gas storage chamber intercommunication, atmospheric pressure in the pneumatic cylinder is controlled through the third solenoid valve, makes crushing pole descend and rise in the twinkling of an eye, with two crushing wheel between not broken road surface further broken.
Description
Technical Field
The invention belongs to the technical field of pavement repair, and particularly relates to a highway asphalt pavement repair process.
Background
In high-grade highways, asphalt pavement is regarded as a seamless continuous pavement with well-known good performance, and is widely used in highways due to the characteristics of good mechanical strength, smooth and wear-resistant surface, stable and comfortable driving performance, no dust, small vibration, low noise, short construction period, simple and convenient maintenance and the like. With the development of the expressway and the increase of the traffic volume in China, the ruts are the main damage form for the asphalt pavement. Ruts are the accumulation of permanent deformation of the track belt of a road lane in the vertical direction under the repeated action of wheel load, and when the ruts are serious, both sides of the ruts usually bulge and deform. It produces viscous flow, mainly of the asphalt mixture, deformation of the soil and base layers, and involves a certain degree of compaction and material abrasion.
Some pavement repair devices have been proposed in the prior art, for example, a chinese patent with application number 2017201106036 discloses a practical and convenient pavement repair device, which comprises a frame and a grinding roller, the upper surface of the front end of the frame is fixedly provided with a fan which is fixedly connected with the air pipe, the upper surface of the frame is fixedly connected with the bottom end of the supporting rod, the top end of the supporting rod is fixedly connected with a limiting plate, the middle of the limiting plate is sleeved with a positioning rod in a sliding manner, the positioning rod is fixedly connected with the bracket, the bottom end of the bracket is movably connected with two ends of the rotating shaft on the polishing roller, one end of the grinding roller is fixedly connected with a driven wheel which is connected with a driving wheel through a transmission belt, the driving wheel is fixedly connected to an output rotating shaft of the motor, the lower surface of the frame is fixedly provided with a heat collection cover, and an electric heating plate is fixedly connected in the heat collection cover. The utility model discloses a can treat the restoration road surface and clean in proper order, polish, heat recovery recycles and rolls the operation such as, and is practical convenient, has improved road surface restoration efficiency.
The repair device in the process is too clumsy, cannot realize flexible pavement repair, is inconvenient to move, needs an external circuit to be too troublesome, cannot exert due repair effect on a harder and solid pavement, is not provided with a driving device, needs manpower to complete the whole work, and is not beneficial to saving manpower.
Disclosure of Invention
In order to make up the defects of the prior art, the highway asphalt pavement repairing process provided by the invention has the advantages that the flexible turning of the whole device is realized through the driven wheel which is connected in a rotating manner, the storage battery cabin is arranged to ensure that a remote road section can be repaired, the resource recycling and the flexible movement of the whole crushing mechanism are realized through the air bags, the object bearing plate and the driving wheel are arranged, the whole device is lighter and more handy, the labor is saved, the independent air bags and the independent supports are arranged, the device can better cope with various pavements, and the air inflation is more convenient
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a highway asphalt pavement repairing process, which comprises the following steps:
the method comprises the following steps: selecting a repair road section;
step two: placing roadblocks on the road sections needing to be repaired in the step one;
step three: detecting the damage degree and the asphalt depth of the road section to be repaired in the step two;
step four: placing the asphalt pavement repairing device on the detected road section;
step five: adjusting the asphalt pavement repairing device according to the detection result;
step six: removing the roadblock after the repaired pavement is aired for one day;
the asphalt pavement repairing device in the fourth step comprises a base, an object bearing plate, a battery chamber, a gas storage chamber, a driven wheel, a gas nozzle, a crushing mechanism, a heating device and a rolling wheel; the method is characterized in that: the upper surface of the base is fixedly provided with an object bearing plate, a battery chamber is arranged between the lower end of the object bearing plate and the base, a plurality of battery groups are arranged in the battery chamber, the left side of the battery chamber is provided with an air storage chamber fixedly connected to the upper surface of the base, the left end and the right end of the air storage chamber are respectively provided with a first electromagnetic valve and a second electromagnetic valve fixedly connected with the base, the two electromagnetic valves are communicated with the air storage chamber through air pipes, the lower surface of the base is provided with a plurality of air nozzles communicated with the first electromagnetic valves, the left side of the air nozzles is provided with a driven wheel rotatably connected with the base, the right side of the air nozzles is provided with a crushing mechanism, the air nozzles are controlled by the first electromagnetic valves, the road surface in front of the crushing mechanism can be cleaned, the crushing mechanism can crush road surface asphalt to be maintained into particles, the right side of the crushing mechanism is provided with a heating device, the heating, crushing mechanism and heating device all are located the lower surface of frame, the frame right side is rotated and is connected with the rolling wheel, rolling wheel surface level and smooth setting can be with the asphalt compaction again after softening, guarantees that the road surface is flat.
Preferably, the crushing mechanism comprises telescopic rods, driving wheels, supports, transmission shafts, belts, motors and crushing wheels, the two sides of the crushing mechanism are respectively provided with a telescopic rod fixedly connected with the machine base, one ends of the two telescopic rods, far away from the machine, are respectively and rotatably connected with the driving wheels, the telescopic rods can control the driving wheels to move up and down to adapt to various road surfaces, a plurality of supports are arranged between the two driving wheels, each support is respectively and rotatably connected with the transmission shafts, the transmission shafts at the adjacent positions of every two supports are respectively connected through universal shafts, the motor is fixedly arranged on the upper surface of the left-most support, the motor drives the transmission shafts through the belts sleeved on the rotation shafts, each support is internally provided with the crushing wheels, each crushing wheel is fixedly sleeved on the transmission shafts, and the motor enables the transmission shafts to rotate through, the purpose of breaking the road surface is achieved.
Preferably, every all be equipped with airtight gasbag every between support and the frame all be equipped with airtight gasbag, every between support and the frame all be equipped with a plurality of fixed connection in the gasbag in the spring of corresponding support and frame, every the gasbag all communicates through trachea and second solenoid valve, and the vibrations that the device during operation produced drive the gasbag and realize aerifing the gas storage chamber, realize the resource and recycle.
Preferably, per two all be equipped with the pneumatic cylinder between the support, the lower surface of pneumatic cylinder fixed connection frame, every the drive end of pneumatic cylinder all is equipped with crushing pole, the pneumatic cylinder left side is equipped with fixed connection in the third solenoid valve of frame, be equipped with the trachea with the gas receiver intercommunication on the third solenoid valve, through the atmospheric pressure in the third solenoid valve control pneumatic cylinder, make crushing pole descend in the twinkling of an eye and rise, further break two crushing wheel within a definite time uncrushed road surfaces.
Preferably, the heating device comprises two fixing rods, a plurality of high-temperature heating lamp tubes, a cleaning plate, a gear rod, a gear cabin and a gear, wherein the two fixing rods are respectively and horizontally fixed at two sides of the lower surface of the machine base, the plurality of high-temperature heating lamp tubes are fixed between the two fixing rods, the plurality of high-temperature heating lamp tubes are jointly sleeved with the cleaning plate perpendicular to the lamp tubes, the cleaning plate is connected with the high-temperature heating lamp tubes by adopting soft high-temperature-resistant materials, the cleaning plate and the fixing rods are made of high-temperature-resistant rigid materials, a high-temperature reflecting plate is arranged between the high-temperature heating lamp tubes and the machine base, the temperature is utilized more comprehensively, excessive resource waste is avoided, the gear rod fixedly connected between the two fixing rods is arranged at the left side of the plurality of high-temperature heating lamp tubes, the gear cabin is sleeved on the gear rod, the utility model discloses a gear, including gear cabin, gear pole, three-way solenoid valve, pipe intercommunication gear cabin to impeller upside, gear cabin internal rotation is provided with the gear with gear pole engaged with, one side of gear is equipped with the impeller with gear fixed connection, impeller and gear parallel arrangement, one side fixedly connected with three-way solenoid valve that the upper end of dead lever is close to the gear cabin, three-way solenoid valve left side is equipped with two pipes, two the pipe communicates gear cabin to the both ends of impeller upside, three-way solenoid valve's right side is equipped with the trachea of intercommunication gasbag.
Preferably, the fixed rod is provided with a limit switch on the side surface of the opposite side of one end of the gear cabin, the gear cabin impacts different limit switches, the three-way electromagnetic valve controls gas to flow from different guide pipes to the inside of the gear cabin, the impeller rotates in different directions, the cleaning plate moves on the surface of the high-temperature heating lamp tube, dust on the surface of the high-temperature heating lamp tube is cleaned, and asphalt is thoroughly softened.
The invention has the following beneficial effects:
1. according to the invention, the object bearing plate and the storage battery cabin are arranged, and the object bearing plate can be used for loading heavy objects on the equipment after the equipment is placed, so that the stability of the device is ensured, the device can be set conveniently and is convenient to carry, the device can be ensured to work normally on a remote road section by arranging the storage battery group in the storage battery cabin, an external power supply is not required, and when the external power supply is convenient, the external power supply can also be used.
2. The driven wheel is arranged, and the driven wheel is rotatably connected with the base, so that the turning characteristic of the whole device is realized, and the device is more flexible and convenient.
3. According to the invention, the independent air bag, the electromagnetic valve and the air storage chamber are arranged, the air bag is driven by the vibration of the crushing mechanism, the air storage chamber can be inflated, and the air in the air storage chamber is recycled by other electromagnetic valves, so that resources are saved.
4. According to the invention, the air pressure in the air cylinder seat is controlled by the electromagnetic valve through arranging the air cylinder seat and the crushing rod, so that the instant ascending and descending of the crushing rod are realized, and the uncrushed road surface between the two crushing wheels is further crushed.
5. According to the invention, through the arrangement of the cleaning plate and the high-temperature reflecting plate, dust on the surface of the high-temperature heating lamp tube can be cleaned in real time through the cleaning plate, insufficient high-temperature irradiation is avoided, resource waste is avoided through the high-temperature reflecting plate, and the high-temperature irradiation effect can be better and more sufficient.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow diagram of the process;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the crushing mechanism of FIG. 2;
FIG. 4 is a top view of the heating apparatus of FIG. 2;
FIG. 5 is a cross-sectional view of the heating apparatus of FIG. 2;
in the figure: the device comprises a machine base 1, an object bearing plate 2, a battery chamber 3, an air storage chamber 4, a driven wheel 5, an air nozzle 6, a crushing mechanism 7, a telescopic rod 71, a driving wheel 72, a support 73, an air bag 731, a spring 732, a transmission shaft 74, a belt 75, a motor 76, a crushing wheel 77, a crushing rod 771, a pneumatic cylinder 772, a third electromagnetic valve 773, a universal shaft 774, a heating device 8, a fixing rod 81, a three-way electromagnetic valve 811, a conduit 812, a limit switch 813, a high-temperature heating lamp tube 82, a cleaning plate 83, a gear rod 84, a gear chamber 85, a gear 86, an impeller 87 and a rolling wheel 9.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the process for repairing an asphalt pavement of a highway according to the present invention comprises the following steps:
the method comprises the following steps: selecting a repair road section;
step two: placing roadblocks on the road sections needing to be repaired in the step one;
step three: detecting the damage degree and the asphalt depth of the road section to be repaired in the step two;
step four: placing the asphalt pavement repairing device on the detected road section;
step five: adjusting the asphalt pavement repairing device according to the detection result;
step six: removing the roadblock after the repaired pavement is aired for one day;
the asphalt pavement repairing device in the fourth step comprises a machine base 1, an object bearing plate 2, a battery chamber 3, an air storage chamber 4, a driven wheel 5, an air nozzle 6, a crushing mechanism 7, a heating device 8 and a rolling wheel 9; the method is characterized in that: an object bearing plate 2 is fixedly arranged in the upper end of the machine base 1, a battery chamber 3 is arranged between the lower end of the object bearing plate 2 and the machine base 1, a battery group is arranged in the battery chamber 3, a gas storage chamber 4 fixedly connected with the upper surface of the machine base 1 is arranged at the left side of the battery chamber 3, the left end and the right end of the air storage chamber 4 are respectively provided with a first electromagnetic valve 41 and a second electromagnetic valve 42 which are fixedly connected with the machine base 1, the two electromagnetic valves are communicated with the air storage chamber 4 through air pipes, the lower surface of the machine base 1 is provided with a plurality of air nozzles 6 communicated with the first electromagnetic valve 41, when in work, a plurality of air nozzles 6 clean the road surface under the control of a first electromagnetic valve 41, a driven wheel 5 which is rotationally connected with the machine base 1 is arranged at the left side of each air nozzle 6, the driven wheel 5 is connected with the base in a rotating mode, so that the turning characteristic of the whole device is realized, and the device is more flexible and convenient.
As an embodiment of the invention, a crushing mechanism 7 is arranged on the right side of the air nozzle 6, the crushing mechanism 7 includes an expansion link 71, a driving wheel 72, brackets 73, transmission shafts 74, belts 75, motors 76 and crushing wheels 77, the expansion link 71 fixedly connected with the base 1 is arranged on both sides of the crushing mechanism 7, the driving wheel 72 is rotatably connected to one end of each expansion link 71 away from the base 1, a plurality of brackets 73 are arranged between the two driving wheels 72, each bracket 73 is rotatably connected with a transmission shaft 74, the transmission shafts 74 adjacent to each two brackets 73 are connected through a universal shaft 774, the motor 76 is fixedly arranged on the upper surface of the leftmost bracket 73, the motor 76 drives the transmission shafts 74 through the belts (75) sleeved on the rotating shafts, each bracket 73 is internally provided with a crushing wheel 77, each crushing wheel 77 is fixedly sleeved on the transmission shafts 74, during operation, the motor 76 drives the transmission shaft 74 to rotate through the belt 75 so as to drive the plurality of crushing wheels 77 to rotate, so that the road asphalt to be maintained is crushed into particles, and later-stage heating and softening are facilitated.
As an embodiment of the present invention, a closed air bag 731 is disposed between each of the brackets 73 and the base 1, a plurality of springs 732 fixedly connected to the corresponding bracket 73 and the base 1 are disposed in each of the air bags 731, each of the air bags 731 is communicated with the second electromagnetic valve 42 through an air pipe, and when the air bag is operated, the crushing wheel 77 generates vibration to drive the air bags 731 to vibrate to inflate the air storage chamber 4, so as to recycle resources.
As an embodiment of the present invention, a pneumatic cylinder 772 is disposed between each two of the brackets 73, the pneumatic cylinder 772 is fixedly connected to the lower surface of the machine base 1, a breaking rod 771 is disposed at the driving end of each pneumatic cylinder 772, a third electromagnetic valve 773 fixedly connected to the machine base 1 is disposed at the left side of the pneumatic cylinder 772, an air pipe communicated with the air storage chamber 4 is disposed on the third electromagnetic valve, and the air pressure in the pneumatic cylinder 772 is controlled by the third electromagnetic valve 773, so that the breaking rod 771 is instantly lowered and raised, and the unbroken road surface between the two breaking wheels 77 is further broken.
As an embodiment of the invention, the right side of the crushing mechanism 7 is provided with a heating device 8, the heating device 8 comprises two fixing rods 81, a plurality of high-temperature heating lamp tubes 82, a cleaning plate 83, a gear rod 84, a gear cabin 85 and a gear 86, the two fixing rods 81 are respectively and horizontally fixed at two sides of the lower surface of the machine base 1, the plurality of high-temperature heating lamp tubes 82 are fixed between the two fixing rods 81, the plurality of high-temperature heating lamp tubes are jointly sleeved with the cleaning plate 83 which is perpendicular to the lamp tubes, the cleaning plate 83 is connected with the high-temperature heating lamp tubes 82 by adopting soft high-temperature resistant materials, the cleaning plate 83 and the fixing rods 81 are made of high-temperature resistant hard materials, a high-temperature reflecting plate is arranged between the high-temperature heating lamp tubes 82 and the machine base 1, the temperature is more comprehensively utilized, excessive resource waste is avoided, the gear rod 84 fixedly connected between the two fixing rods 81 is arranged at the, the utility model discloses a cleaning plate, including gear pole 84, gear cabin 85, impeller wheel 87, gear wheel 86, fixed rod 81, three way solenoid valve 811, pipe 812, two, pipe 812 communicates gear cabin 85 to the both ends of impeller wheel 87 upside, three way solenoid valve 811's right side is equipped with the trachea that communicates gasbag 731, and three way solenoid valve 811 controls gaseous admission pipe 812, makes impeller wheel 87 drive gear wheel 86 to the equidirectional drive gear wheel 86 rotation, realizes reciprocating of gear cabin 85, the rotation of gear wheel 85 in gear cabin 85 is provided with gear wheel 86 engaged with gear pole looks gear wheel 86, one side of gear wheel 86 is equipped with impeller wheel 87 and gear wheel 86 parallel arrangement, one side fixedly connected with three way solenoid valve 811 that the upper end of fixed rod 81 is close to gear wheel cabin 86, three way solenoid valve 811 left side is equipped.
As an embodiment of the present invention, the two fixing rods 81 are provided with limit switches 813 on the side surfaces of the opposite sides of one end of the gear chamber 85, the gear chamber 85 impacts different limit switches 813, the three-way electromagnetic valve 811 controls the air to flow from different conduits 812 to the inside of the gear chamber 85, so that the impeller 87 rotates in different directions, the cleaning plate 83 moves on the surface of the high temperature heating lamp 82, the dust on the surface of the high temperature heating lamp 82 is cleaned, and the asphalt is thoroughly softened.
As an embodiment of the invention, the crushing mechanism 7 and the heating device 8 are both positioned on the lower surface of the base 1, the rightmost side of the base 1 is rotatably connected with a rolling wheel 9, and the rolling wheel 9 re-compacts the softened asphalt to ensure that the road surface is flat.
In the working process, the worker places the device on an asphalt road to be repaired, a heavy object is placed on the object bearing plate 2, the first electromagnetic valve 41 works, the air nozzles 6 clean up the garbage on the road surface, the motor 76 rotates and drives the crushing wheels 77 to rotate through the belt 75, the crushing wheels 77 start to crush, the crushing wheels 77 drive the air bags 731 to vibrate in the crushing process, the air storage chamber 4 is inflated, the independent air bags are arranged, the inflation is quicker, every two adjacent crushing wheels 77 are in the crushing process, the crushing rod 771 arranged in the middle instantaneously descends under the action of the punching of the air cylinder 772, the uncrushed road surface between the two crushing wheels 77 is further crushed, the whole road surface asphalt is crushed into particles, the particles are softened in the later period, the heating device 8 synchronously works when the crushing mechanism 7 works, a power supply is provided through the battery pack in the battery chamber 3, the high-temperature heating lamp tubes 82 provide continuous high temperature, thoroughly soften broken pitch granule, clean board synchronous working simultaneously, through gear cabin 85 striking different limit switch 813, three-way solenoid valve 811 control gas blows impeller 87 to the equidirectional rotation from different pipe 812 to gear cabin 85 inside, realize clean board 83 in high temperature heating fluorescent tube 82 surface motion, clearance high temperature heating fluorescent tube 82 surface dust, guarantee that high temperature lasts to go on to soften pitch thoroughly, rolling wheel 9 compacts the pitch after will softening again, guarantee that the road surface is flat.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A highway asphalt pavement repairing process is characterized by comprising the following steps:
the method comprises the following steps: selecting a repair road section;
step two: placing roadblocks on the road sections needing to be repaired in the step one;
step three: detecting the damage degree and the asphalt depth of the road section to be repaired in the step two;
step four: placing the asphalt pavement repairing device on the detected road section;
step five: adjusting the asphalt pavement repairing device according to the detection result;
step six: removing the roadblock after the repaired pavement is aired for one day;
the asphalt pavement repairing device in the fourth step comprises a base (1), an object bearing plate (2), a storage battery compartment (3), an air storage chamber (4), a driven wheel (5), an air nozzle (6), a crushing mechanism (7), a heating device (8) and a rolling wheel (9); the method is characterized in that: the battery cell rack is characterized in that an object bearing plate (2) is fixedly arranged on the upper surface of the base (1), a battery cell cabin (3) is arranged between the lower end of the object bearing plate (2) and the base (1), a plurality of battery cell groups are arranged in the battery cell cabin (3), an air storage chamber (4) fixedly connected to the upper surface of the base (1) is arranged on the left side of the battery cell cabin (3), a first electromagnetic valve (41) and a second electromagnetic valve (42) fixedly connected with the base (1) are respectively arranged at the left end and the right end of the air storage chamber (4), the two electromagnetic valves are communicated with the air storage chamber (4) through air pipes, a plurality of air nozzles (6) communicated with the first electromagnetic valve (41) are arranged on the lower surface of the base (1), a driven wheel (5) rotatably connected with the base (1) is arranged on the left side of the air nozzles (6), a crushing mechanism (7) is arranged on the right side of the air nozzles (6), and the air nozzles (, the road surface in front of the crushing mechanism (7) can be cleaned, the crushing mechanism (7) can crush road surface asphalt to be maintained into particles, a heating device (8) is arranged on the right side of the crushing mechanism (7), the heating device (8) is used for softening the crushed asphalt particles, the crushing mechanism (7) and the heating device (8) are both positioned on the lower surface of the base (1), the right side of the base (1) is rotatably connected with a rolling wheel (9), the surface of the rolling wheel (9) is smoothly arranged, the softened asphalt can be re-compacted, and the flatness of the road surface is ensured;
broken mechanism (7) include telescopic link (71), action wheel (72), support (73), transmission shaft (74), belt (75), motor (76) and broken wheel (77), broken mechanism (7) both sides all are equipped with telescopic link (71) with frame (1) fixed connection, two the one end that frame (1) was kept away from in telescopic link (71) all rotates and is connected with action wheel (72), the steerable action wheel (72) of telescopic link (71) reciprocates, adapts to multiple road surface, two be provided with a plurality of supports (73) between action wheel (72), every support (73) all rotates and is connected with transmission shaft (74), every two transmission shaft (74) of support (73) adjacent department all connect through universal shaft (774), motor (76) have been placed to fixed surface on leftmost support (73), belt (75) drive transmission shaft (74) that motor (76) were established through the cover in the axis of rotation, each bracket (73) is internally provided with a crushing wheel (77), each crushing wheel (77) is fixedly sleeved on the transmission shaft (74), and the transmission shaft (74) is rotated by the motor (76) through the belt (75) so as to drive the plurality of crushing wheels (77) to rotate, thereby achieving the purpose of crushing the road surface;
every all be equipped with airtight gasbag (731) between support (73) and frame (1), every all be equipped with spring (732) of a plurality of fixed connection in corresponding support (73) and frame (1) in gasbag (731), every gasbag (731) all communicate through trachea and second solenoid valve (42), and the vibrations that the device during operation produced drive gasbag (731) and realize the inflation to gas storage chamber (4), realize the resource and recycle.
2. The highway asphalt pavement restoration process according to claim 1, characterized in that: every two all be equipped with pneumatic cylinder (772) between support (73), the lower surface of pneumatic cylinder (772) fixed connection frame (1), every the drive end of pneumatic cylinder (772) all is equipped with broken pole (771), pneumatic cylinder (772) left side is equipped with third solenoid valve (773) of fixed connection in frame (1), be equipped with the trachea with air receiver (4) intercommunication on the third solenoid valve, through the atmospheric pressure in third solenoid valve (773) control pneumatic cylinder (772), make broken pole (771) descend and rise in the twinkling of an eye, further break the not broken road surface between two broken wheels (77).
3. The highway asphalt pavement restoration process according to claim 1, characterized in that: heating device (8) are including two dead levers (81), a plurality of high temperature heating fluorescent tube (82), clean board (83), gear pole (84), gear cabin (85) and gear (86), two dead lever (81) level respectively are fixed in the both sides of frame (1) lower surface, two be fixed with a plurality of high temperature heating fluorescent tube (82) between dead lever (81), it is a plurality of common cover is equipped with a perpendicular to fluorescent tube on the high temperature heating fluorescent tube and sets up clean board (83), clean board (83) and high temperature heating fluorescent tube (82) department adopt soft high temperature resistant material to link to each other, clean board (83) and dead lever (81) are made for high temperature resistant rigid material, be equipped with the high temperature reflecting plate between high temperature fluorescent tube (82) and frame (1), more comprehensive utilization temperature avoids causing too much waste of resources, and is a plurality of the left side of high temperature heating fluorescent tube (82) is equipped with gear pole (84) fixed connection between two dead levers (81) ) The utility model discloses a cleaning plate, the cover is equipped with gear cabin (85) on gear pole (84), gear cabin (85) fixed connection is cleaning plate (83), gear cabin (85) internal rotation is provided with gear (86) with gear pole engaged with, one side of gear (86) is equipped with impeller (87) with gear (86) fixed connection, impeller (87) and gear (86) parallel arrangement, one side fixedly connected with tee bend solenoid valve (811) that the upper end of dead lever (81) is close to gear cabin (86), tee bend solenoid valve (811) left side is equipped with two pipe (812), two pipe (812) intercommunication gear cabin (85) to the both ends of impeller (87) upside, the right side of tee bend solenoid valve (811) is equipped with the trachea of intercommunication gas storage room (4).
4. The highway asphalt pavement restoration process according to claim 3, characterized in that: dead lever (81) all are equipped with limit switch (813) in gear cabin (85) one end relative side, through gear cabin (85) striking different limit switch (813), inside three-way solenoid valve (811) control gas from different pipe (812) to gear cabin (85), make impeller (87) rotate to different directions, realize clean board (83) in high temperature heating fluorescent tube (82) surface motion, clean high temperature heating fluorescent tube (82) surface dust, guarantee that pitch softens thoroughly.
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| CN201810892198.7A CN108999070B (en) | 2018-08-07 | 2018-08-07 | Highway asphalt pavement repairing process |
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| CN201810892198.7A CN108999070B (en) | 2018-08-07 | 2018-08-07 | Highway asphalt pavement repairing process |
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| CN108999070A (en) | 2018-12-14 |
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Effective date of registration: 20200728 Address after: 1 Jincheng Street, Zhangdian Town, Jiangyan District, Taizhou City, Jiangsu Province 225500 Applicant after: Jiangsu Shuimu Nianhua Construction Co.,Ltd. Address before: Jinzhai road in Baohe District of Hefei city in Anhui province 230022 No. 856 Anhui University of Architecture Applicant before: Wang Benxun |
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