CN113550206A - Road and bridge pavement construction device and method - Google Patents
Road and bridge pavement construction device and method Download PDFInfo
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- CN113550206A CN113550206A CN202110928202.2A CN202110928202A CN113550206A CN 113550206 A CN113550206 A CN 113550206A CN 202110928202 A CN202110928202 A CN 202110928202A CN 113550206 A CN113550206 A CN 113550206A
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- asphalt
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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
- E01C19/46—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 and placing the materials, e.g. slurry seals
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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
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
- E01C19/1045—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers the mixture being discharged continuously
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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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/16—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 distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
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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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
- E01C19/4826—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing the materials being aggregate mixed with binders
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to a road and bridge pavement construction device which comprises a mounting plate, wherein a transmission mechanism is arranged on one side of the bottom of the mounting plate, a leveling mechanism is arranged on the other side of the bottom of the mounting plate, the leveling mechanism is connected with a fixing frame, the fixing frame is hinged with a fan, a discharging mechanism is arranged on the mounting plate, and a spraying mechanism is arranged on one side of the discharging mechanism on the mounting plate. The leveling mechanism is arranged, so that the heating roller can well extrude the asphalt, the fixing effect on the asphalt and the ground is good, the leveling and overlaying effect is guaranteed, and the concave-convex phenomenon is prevented; the auger is arranged, so that the asphalt is continuously stirred by the auger, the asphalt is prevented from being solidified, and blockage can be avoided; the spraying mechanism is favorable for spraying water to the road surface so as to ensure the adhesiveness of the asphalt; the heating pipe is arranged, so that the ground can be well heated and pressed; according to the invention, the fan is arranged, and the fan is controlled to start, so that the fan blows air out of the ground to be dried, and the drying speed of the asphalt is accelerated.
Description
Technical Field
The invention belongs to the technical field of construction devices, and particularly relates to a road and bridge pavement construction device and a method thereof.
Background
Along with the rapid development of the expressway, the country pays more and more attention to the construction of urban roads, various highway bridges account for more and more of the total mileage of the expressway, the construction device used for constructing the road and the like at present solves the problem of labor force shortage, in the pavement construction, asphalt is an indispensable material for roads, asphalt concrete is prepared by manually selecting mineral aggregates (crushed stone or crushed gravel, stone chips or sand, mineral powder and the like) with certain gradation composition and a certain proportion of road asphalt material, the mixture is prepared by stirring under the strict control condition, so the operations of stirring, transporting, paving, rolling and the like of the mixture are needed in the construction of the asphalt concrete pavement, however, in the construction process, the existing construction device cannot be well pressed through the roller, so that the roller cannot completely press asphalt, and the road surface is easy to have a concave-convex phenomenon.
Disclosure of Invention
In view of the problems raised by the above background art, the present invention is directed to: aims to provide a road and bridge pavement construction device and a method thereof.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a road and bridge pavement construction device comprises a mounting plate, wherein a transmission mechanism is mounted on one side of the bottom of the mounting plate, a leveling mechanism is mounted on the other side of the bottom of the mounting plate, the leveling mechanism is connected with a fixed frame, the fixed frame is hinged with a fan, a discharging mechanism is mounted on the mounting plate, and a spraying mechanism is mounted on one side of the discharging mechanism on the mounting plate;
the transmission mechanism comprises a motor, a power output end of the motor is connected with a first belt pulley, the first belt pulley is connected with a transmission belt, the other side of the transmission belt is connected with a second belt pulley which penetrates through the mounting plate and extends to the lower side of the mounting plate, the second belt pulley is connected with a rolling roller, two sides of the rolling roller are connected with bearing blocks, the bearing blocks are connected with fixed stand columns, and the fixed stand columns are fixedly mounted at the bottom of the mounting plate;
the leveling mechanism comprises two hanging plates, a slide rod is connected between the two hanging plates, sliding seats are connected to two sides of the slide rod in a sliding mode, a first spring is connected to one side of each sliding seat, the free end of the first spring is installed on each hanging plate, each sliding seat is connected with a first hinging seat, each first hinging seat is connected with a push rod, the other side of each push rod is connected with a second hinging seat, each second hinging seat is connected with a push plate, the bottom of each push plate is connected with a plurality of telescopic rods, the bottoms of the telescopic rods are connected with bearing plates, the surfaces of the bearing plates are connected with a plurality of second springs, the free ends of the second springs are installed at the bottoms of the push plates, connecting plates are connected to two sides of the bottoms of the bearing plates, heating pipes are installed between the connecting plates on two sides, heating rollers are sleeved on the surfaces of the heating pipes, and are arranged in a hollow structure, sealing bearings are arranged at the joints of the two sides of the heating roller and the heating pipes, and a liquid filling opening is formed in one side of the heating roller;
the discharging mechanism comprises a discharging barrel, the discharging barrel is a rectangular frame body with the top and the bottom being hollowed out, the discharging barrel is connected with an assembly seat, inner grooves are formed in two sides of the bottom of the assembly seat, an assembly groove is formed in the assembly seat, an installation block is installed in the assembly groove and connected with an air cylinder, the air cylinder is installed on the assembly seat, connecting rods are connected to two sides of the installation block, reinforcing rods are connected between the connecting rods, a fixed block is connected to one side of the bottom of each connecting rod, a driving block is hinged to the fixed block and connected with a protruding block, a movable rod is hinged to the protruding block, the other end of the movable rod is installed in the inner groove and hinged to the inner groove, a cover plate is connected to the driving block and located on the lower side of the discharging barrel, a plurality of partition plates are connected to one side of the cover plate, and material channels are formed on the cover plate by even arrangement of the partition plates, the discharging barrel is connected with a mounting box, the mounting box is connected with a servo motor, a power output end of the servo motor is connected with a main gear, two sides of the main gear are meshed with auxiliary gears, the main gear and the auxiliary gears are both mounted in the mounting box, the main gear and the auxiliary gears are connected with an auger, and the auger is mounted in the discharging barrel;
the spraying mechanism comprises a water tank, a water filling port is arranged on one side of the top of the water tank, a water pump is installed in the water tank and connected with a conveying pipe, a pressure distribution disc is connected to the other side of the conveying pipe and fixedly installed at the bottom of a cover plate, and the pressure distribution disc is connected with a plurality of spray heads.
Further limited, the auger is made of stainless steel. The structure design makes the device more durable and not easy to damage.
Further limited, the spray head is an atomizing spray head. The structural design can control the size of the water spray.
Further defined, the delivery tube is a bellows. Such structural design is convenient to stretch.
Further inject, servo motor surface cover is equipped with dustproof protective sheath. The structural design plays a role in protecting the servo motor.
Further limiting, the bottom of the discharging barrel is fixedly connected with a slope block. Such structural design makes things convenient for pitch to flow out.
Further inject, the both sides of assembly groove are equipped with the guide way, sliding connection has supplementary leading wheel in the guide way, supplementary leading wheel is installed on the connecting rod. The structural design has the guiding effect of moving up and down.
Further inject, push pedal surface both sides are connected with L type support, L type leg joint has the leading wheel, the hanger plate is equipped with the direction spout at the department that corresponds the leading wheel, leading wheel slidable mounting is in the direction spout. Such structural design has played supplementary direction removal effect.
And further limiting, wherein the sliding seats are provided with guide holes at two sides, guide rods are arranged in the guide holes, and the guide rods are arranged between the two hanging plates. The structural design has the guiding effect of moving the sliding seat left and right.
The construction method of a road and bridge pavement construction device according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: pouring asphalt into a discharging barrel, simultaneously starting a servo motor, enabling the servo motor to drive a main gear to rotate, enabling the main gear to drive a meshed pinion to rotate, enabling the main gear and the pinion to drive a packing auger to rotate, preventing the asphalt in the discharging barrel from being solidified, adding a heating medium into a heating roller from a liquid adding port, controlling a heating pipe to heat, enabling the heated heating medium to transfer heat to the surface of the heating roller, then starting the motor, enabling the motor to drive a first belt pulley to rotate, enabling the first belt pulley to drive a transmission belt, enabling the transmission belt to drive a second belt pulley, enabling the second belt pulley to drive a rolling roller to rotate, and enabling the rolling roller to start moving after rotating;
s2: when the rolling roller moves, the rolling roller rolls and levels the ground, then the air cylinder is controlled, the air cylinder enables the air cylinder to pull the mounting block, the mounting block drives the connecting rod, the connecting rod drives the fixed block, the fixed block moves upwards while the driving block rotates at the hinge center of the fixed block, and simultaneously the driving block drives the lug, the lug rotates at the hinge center of the movable rod, so that the driving block drives the cover plate to change the angle, the asphalt in the discharging barrel can fall on the cover plate and flow out of the cover plate to fall on the ground, and meanwhile, the water pump works, the water pump pumps water out of the water tank and conveys the water to the conveying pipe, the water is conveyed to the pressure distribution plate through the conveying pipe, and finally the water is sprayed out of the spray head to spray water on the ground so as to ensure the adhesiveness of the asphalt;
s3: finally, the heating roller presses the asphalt, because the first spring and the second spring are both in a compressed state, so that the rebound force generated by the first spring acts on the sliding seat, the first springs on the two sides push the sliding seat to move the sliding seat towards the middle, and simultaneously drives the first hinge seat, the first hinge seat pushes the push rod, the push rod pushes the second hinge seat, the second hinge seat pushes the push plate, the push plate pushes the second spring and the telescopic rod, the rebound force of the second spring acts on the bearing plate, the bearing plate pushes the connecting plate downwards, the connecting plate drives the heating pipe, the heating pipe drives the heating roller to extrude the asphalt, so that the fixing effect of the asphalt and the ground is good, and the concave-convex phenomenon can not occur, and after the heating roller is used for heating the asphalt, the fan is controlled to start, so that the fan blows out the air to the ground for air drying, and then the asphalt continuously moves to continue working.
The invention has the following advantages:
1. according to the invention, the leveling mechanism is arranged, and the first spring and the second spring on the leveling mechanism are in a compressed state, so that the heating roller can extrude the asphalt well, the asphalt and the ground are fixed well, the leveling and overlaying effects are ensured, and the concave-convex phenomenon is prevented;
2. the auger is arranged, and the auger is used for continuously stirring the asphalt, so that the asphalt is prevented from being solidified, and the blockage can be avoided;
3. the spraying mechanism is arranged to facilitate the spraying of water on the pavement so as to ensure the adhesiveness of the asphalt;
4. according to the invention, the heating pipe is arranged, so that the ground can be well heated and pressed, and the pressing quality is improved;
5. according to the invention, the fan is arranged, and the fan is controlled to start, so that the fan blows air out of the ground to be dried, and the drying speed of the asphalt is accelerated.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of a road and bridge pavement construction device according to an embodiment of the invention;
FIG. 2 is a schematic top view of a road and bridge construction apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cross section A-A of a road construction device for a road and bridge according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a section B-B of a road construction device for a road and a bridge according to an embodiment of the present invention;
FIG. 5 is a schematic view of a C-C section structure of a road and bridge pavement construction device according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a D-D cross-sectional structure of a road and bridge pavement construction apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an auger structure of the road and bridge pavement construction device according to the embodiment of the invention;
FIG. 8 is a schematic view of a cylinder structure of a road and bridge pavement construction device according to an embodiment of the present invention;
the main element symbols are as follows:
a mounting plate 1;
the device comprises a transmission mechanism 2, a motor 201, a first belt pulley 202, a transmission belt 203, a second belt pulley 204, a rolling drum 205 and a fixed upright post 206;
the leveling mechanism 3, a hanging plate 301, a sliding rod 302, a sliding seat 303, a first spring 304, a first hinged seat 305, a push rod 306, a push plate 307, an L-shaped bracket 308, a guide wheel 309, a second hinged seat 310, a guide sliding groove 311, a telescopic rod 312, a bearing plate 313, a second spring 314, a connecting plate 315, a heating pipe 316, a heating roller 317, a sealing bearing 318, a liquid filling port 319 and a guide rod 320;
a fixed frame 4 and a fan 5;
the device comprises a discharging mechanism 6, a discharging barrel 601, an assembling seat 602, an assembling groove 603, a mounting block 604, an air cylinder 605, a connecting rod 606, a reinforcing rod 607, a fixed block 608, a driving block 609, a bump 610, a movable rod 611, a cover plate 612, a partition plate 613, a mounting box 614, a servo motor 615, a main gear 616, a secondary gear 617, an auger 618, a slope block 619, a guide groove 620 and an auxiliary guide wheel 621;
the spraying mechanism 7, a water tank 701, a water filling port 702, a water pump 703, a delivery pipe 704, a pressure distribution disc 705 and a spray head 706.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-8, the road and bridge pavement construction device comprises a mounting plate 1, wherein a transmission mechanism 2 is installed on one side of the bottom of the mounting plate 1, a leveling mechanism 3 is installed on the other side of the bottom of the mounting plate 1, the leveling mechanism 3 is connected with a fixed frame 4, the fixed frame 4 is hinged with a fan 5, a discharging mechanism 6 is installed on the mounting plate 1, and a spraying mechanism 7 is installed on one side of the discharging mechanism 6 on the mounting plate 1;
the transmission mechanism 2 comprises a motor 201, the power output end of the motor 201 is connected with a first belt pulley 202, the first belt pulley 202 is connected with a transmission belt 203, the other side of the transmission belt 203 is connected with a second belt pulley 204 which penetrates through the mounting plate 1 and extends to the lower side of the mounting plate, the second belt pulley 204 is connected with a rolling roller 205, two sides of the rolling roller 205 are connected with bearing blocks, the bearing blocks are connected with a fixed upright post 206, and the fixed upright post 206 is fixedly mounted at the bottom of the mounting plate 1;
the leveling mechanism 3 comprises two hanging plates 301, a sliding rod 302 is connected between the two hanging plates 301, sliding seats 303 are slidably connected to two sides of the sliding rod 302, a first spring 304 is connected to one side of the sliding seat 303, the free end of the first spring 304 is mounted on the hanging plate 301, the sliding seat 303 is connected with a first hinged seat 305, the first hinged seat 305 is connected with a push rod 306, the other side of the push rod 306 is connected with a second hinged seat 310, the second hinged seat 310 is connected with a push plate 307, the bottom of the push plate 307 is connected with a plurality of telescopic rods 312, the bottoms of the telescopic rods 312 are connected with bearing plates 313, the surface of the bearing plate 313 is connected with a plurality of second springs 314, the free ends of the plurality of second springs 314 are mounted at the bottom of the push plate 307, connecting plates 315 are connected to two sides of the bottom of the bearing plate 313, a heating pipe 316 is mounted between the connecting plates 315 at two sides, a heating roller 317 is sleeved on the surface of the heating pipe 316, the heating roller 317 is of a hollow structure, a sealing bearing 318 is arranged at the joint of the two sides of the heating roller 317 and the heating pipe 316, and a liquid filling port 319 is arranged at one side of the heating roller 317;
the discharging mechanism 6 comprises a discharging barrel 601, the discharging barrel 601 is a rectangular frame with the top and the bottom being opened and the inside being hollowed, the discharging barrel 601 is connected with an assembling seat 602, inner grooves are arranged on two sides of the bottom of the assembling seat 602, an assembling groove 603 is arranged in the assembling seat 602, an installing block 604 is arranged in the assembling groove 603, the installing block 604 is connected with an air cylinder 605, the air cylinder 605 is arranged on the assembling seat 602, two sides of the installing block 604 are connected with a connecting rod 606, a reinforcing rod 607 is connected between the connecting rods 606 on two sides, one side of the bottom of the connecting rod 606 is connected with a fixing block 608, the fixing block 608 is hinged with a driving block 609, the driving block 609 is connected with a projection 610, the projection 610 is hinged with a movable rod 611, the other end of the movable rod 611 is arranged in the inner groove and hinged with the inner groove, the driving block 609 is connected with a cover plate 612, the cover plate 612 is positioned on the lower side of the discharging barrel 601, one side of the cover plate 612 is connected with a plurality of partition plates 613, the partition plates 613 is uniformly arranged on the cover plate 612 to form a material channel, the discharge barrel 601 is connected with a mounting box 614, the mounting box 614 is connected with a servo motor 615, the power output end of the servo motor 615 is connected with a main gear 616, two sides of the main gear 616 are meshed with auxiliary gears 617, the main gear 616 and the auxiliary gears 617 are both mounted in the mounting box 614, the main gear 616 and the auxiliary gears 617 are connected with an auger 618, and the auger 618 is mounted in the discharge barrel 601;
the spraying mechanism 7 comprises a water tank 701, a water filling port 702 is arranged on one side of the top of the water tank 701, a water pump 703 is installed in the water tank 701, the water pump 703 is connected with a delivery pipe 704, the other side of the delivery pipe 704 is connected with a pressure distribution disc 705, the pressure distribution disc 705 is fixedly installed at the bottom of a cover plate 612, and the pressure distribution disc 705 is connected with a plurality of spray heads 706.
When the asphalt mixing machine is used, asphalt is poured into the emptying barrel 601, the servo motor 615 is started at the same time, the servo motor 615 drives the main gear 616 to rotate, the main gear 616 drives the meshed pinion 617 to rotate, the main gear 616 and the pinion 617 drive the auger 618 to rotate, asphalt in the emptying barrel 601 is prevented from being solidified, when a heating medium is added into the heating roller 317 from the liquid adding port 319, the heating pipe 316 is controlled to be heated, the heated heating medium transfers heat to the surface of the heating roller 317, then the motor 201 is started, the motor 201 drives the first belt pulley 202 to rotate, the first belt pulley 202 drives the transmission belt 203, the transmission belt 203 drives the second belt pulley 204, the second belt pulley 204 drives the rolling roller 205 to rotate, the rolling roller 205 starts to move after rotating, when the rolling roller 205 moves, the rolling roller 205 levels the ground, then, the air cylinder 605 is controlled, the air cylinder 605 is driven to draw the mounting block 604, the mounting block 604 drives the connecting rod 606, the connecting rod 606 drives the fixing block 608, the fixing block 608 moves upwards, the driving block 609 rotates at the hinge center of the fixing block 608, and simultaneously, the driving block 609 drives the bump 610, the bump 610 rotates at the hinge center of the movable rod 611, so that the driving block 609 drives the cover plate 612 to change the angle, the asphalt in the discharging barrel 601 can fall on the cover plate 612 and flow out of the ground along the partition 613 on the cover plate 612, and simultaneously, the water pump 703 operates, the water pump 703 pumps water from the water tank 701 and conveys the water to the conveying pipe 704, and conveys the water to the pressure distribution plate 705 through the conveying pipe 704, finally the water is sprayed out of the spray head 706 to spray water on the ground to ensure the adhesiveness of the asphalt, finally, the heating roller 317 presses the asphalt, and the first spring 304 and the second spring 314 are in a compressed state, the rebound force generated by the first spring 304 acts on the sliding base 303, the first springs 304 on two sides push the sliding base 303, the sliding base 303 moves towards the middle and drives the first hinged base 305 at the same time, the first hinged base 305 pushes the push rod 306, the push rod 306 pushes the second hinged base 310, the second hinged base 310 pushes the push plate 307, the push plate 307 pushes the second spring 314 and the telescopic rod 312, the rebound force of the second spring 314 acts on the bearing plate 313, the bearing plate 313 pushes the connecting plate 315 downwards, the connecting plate 315 drives the heating pipe 316, the heating pipe 316 drives the heating roller 317 to extrude the asphalt, the fixing effect of the asphalt and the ground is good, and the concave-convex phenomenon cannot occur, after the heating roller applies the asphalt, the fan 5 is controlled to start, so that the fan 5 blows out wind onto the ground to dry, and then continues to move and continue to work.
Preferably, the auger 618 is made of stainless steel. The structure design makes the device more durable and not easy to damage. In fact, other configurations of auger 618 are contemplated as the case may be.
Preferably, the spray head 706 is an atomizing spray head. The structural design can control the size of the water spray. In fact, other configurations of the spray head 706 are contemplated as appropriate.
Preferably, the delivery tube 704 is a bellows. Such structural design is convenient to stretch. In fact, other configurations of the delivery tube 704 are contemplated as appropriate.
Preferably, the surface of the servo motor 615 is sleeved with a dustproof protective sleeve. The servo motor 615 is protected by the structural design. In fact, other protective configurations of the servo motor 615 are contemplated as appropriate.
Preferably, the bottom of the charging bucket 601 is fixedly connected with a slope block 619. Such structural design makes things convenient for pitch to flow out. In fact, other configurations of the ramp blocks 619 are contemplated as appropriate.
Preferably, guide grooves 620 are formed at both sides of the assembly groove 603, and auxiliary guide wheels 621 are slidably coupled to the guide grooves 620, and the auxiliary guide wheels 621 are mounted on the connecting rod 606. The structural design has the guiding effect of moving up and down. In fact, other guide configurations for the link 606 are contemplated as appropriate.
Preferably, the two sides of the surface of the push plate 307 are connected with L-shaped brackets 308, the L-shaped brackets 308 are connected with guide wheels 309, the hanging plate 301 is provided with guide sliding grooves 311 at the positions corresponding to the guide wheels 309, and the guide wheels 309 are slidably mounted in the guide sliding grooves 311. Such structural design has played supplementary direction removal effect. In fact, other guide configurations of the push plate 307 are contemplated as appropriate.
Preferably, the two side sliding seats 303 are provided with guide holes, guide rods 320 are arranged in the guide holes, and the guide rods 320 are arranged between the two hanging plates 301. Such a structural design has a guiding effect of moving the slide carriage 303 left and right. In fact, other guide configurations of the carriage 303 are contemplated as the case may be.
A construction method of a road and bridge pavement construction apparatus according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1: pouring asphalt into the discharging barrel 601, starting the servo motor 615 simultaneously, enabling the servo motor 615 to drive the main gear 616 to rotate, enabling the main gear 616 to drive the meshed pinion 617 to rotate, enabling the main gear 616 and the pinion 617 to drive the auger 618 to rotate, preventing the asphalt in the discharging barrel 601 from being solidified, adding the heating medium into the heating roller 317 from the liquid adding port 319, controlling the heating pipe 316 to heat, enabling the heated heating medium to transfer heat to the surface of the heating roller 317, then starting the motor 201, enabling the motor 201 to drive the first belt pulley 202 to rotate, enabling the first belt pulley 202 to drive the transmission belt 203, enabling the transmission belt 203 to drive the second belt pulley 204, enabling the second belt pulley 204 to drive the rolling roller 205 to rotate, and enabling the rolling roller 205 to start to move after rotating;
s2: as the compaction roller 205 moves, the compaction roller 205 smooths the ground, then, the air cylinder 605 is controlled, the air cylinder 605 is enabled to draw the mounting block 604, the mounting block 604 drives the connecting rod 606, the connecting rod 606 drives the fixed block 608, the fixed block 608 moves upwards, simultaneously, the driving block 609 rotates with the hinge center of the fixed block 608, and simultaneously drives the block 609 to drive the projection 610, the projection 610 rotates at the hinge center with the movable rod 611, thereby leading the driving block 609 to drive the cover plate 612 to change the angle, leading the asphalt in the charging bucket 601 to drop on the cover plate 612 and flow out along the partition plate 613 on the cover plate 612 to drop on the ground, and at the same time, the water pump 703 operates, the water pump 703 pumps water from the inside of the water tank 701 and delivers it to the delivery pipe 704, the asphalt is conveyed to a pressure distribution disc 705 through a conveying pipe 704 and is finally sprayed out from a spray head 706 to spray water to the ground so as to ensure the adhesiveness of the asphalt;
s3: finally, the heating roller 317 presses the asphalt, because the first spring 304 and the second spring 314 are in a compressed state, the rebounding force generated by the first spring 304 acts on the sliding base 303, so that the first springs 304 on both sides push the sliding base 303, the sliding base 303 moves towards the middle, and drives the first hinge base 305 at the same time, the first hinge base 305 pushes the push rod 306, the push rod 306 pushes the second hinge base 310, the second hinge base 310 pushes the push plate 307, the push plate 307 pushes the second spring 314 and the telescopic rod 312, so that the rebounding force of the second spring 314 acts on the bearing plate 313, the bearing plate 313 pushes the connecting plate 315 downwards, the connecting plate 315 drives the heating pipe 316, the heating pipe 316 drives the heating roller 317 to extrude the asphalt, so that the asphalt and the ground are well fixed, and no concave-convex phenomenon occurs, and after the heating roller 317 applies the asphalt, the fan 5 is controlled to start, the fan 5 is driven to blow out the wind to the ground for air drying, and then the operation is continued by moving.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a road and bridge road surface construction equipment which characterized in that: the device comprises a mounting plate (1), wherein a transmission mechanism (2) is installed on one side of the bottom of the mounting plate (1), a leveling mechanism (3) is installed on the other side of the bottom of the mounting plate (1), the leveling mechanism (3) is connected with a fixing frame (4), a fan (5) is hinged to the fixing frame (4), a material placing mechanism (6) is installed on the mounting plate (1), and a spraying mechanism (7) is installed on one side of the material placing mechanism (6) on the mounting plate (1);
the transmission mechanism (2) comprises a motor (201), a power output end of the motor (201) is connected with a first belt pulley (202), the first belt pulley (202) is connected with a transmission belt (203), the other side of the transmission belt (203) is connected with a second belt pulley (204) which penetrates through the mounting plate (1) and extends to the lower side of the mounting plate, the second belt pulley (204) is connected with a rolling roller (205), bearing seats are connected to two sides of the rolling roller (205), the bearing seats are connected with fixed upright columns (206), and the fixed upright columns (206) are fixedly mounted at the bottom of the mounting plate (1);
the leveling mechanism (3) comprises two hanging plates (301), a sliding rod (302) is connected between the hanging plates (301), sliding seats (303) are connected to two sides of the sliding rod (302) in a sliding mode, a first spring (304) is connected to one side of each sliding seat (303), the free end of the first spring (304) is installed on the hanging plates (301), each sliding seat (303) is connected with a first hinged seat (305), each first hinged seat (305) is connected with a push rod (306), the other side of each push rod (306) is connected with a second hinged seat (310), each second hinged seat (310) is connected with a push plate (307), the bottom of each push plate (307) is connected with a plurality of telescopic rods (312), the bottoms of the telescopic rods (312) are connected with bearing plates (313), the surfaces of the bearing plates (313) are connected with a plurality of second springs (314), and the free ends of the second springs (314) are installed at the bottom of the push plates (307), the heating device is characterized in that connecting plates (315) are connected to two sides of the bottom of the bearing plate (313), a heating pipe (316) is installed between the connecting plates (315) on two sides, a heating roller (317) is sleeved on the surface of the heating pipe (316), the heating roller (317) is arranged in a hollow structure, a sealing bearing (318) is arranged at the joint of the two sides of the heating roller (317) and the heating pipe (316), and a liquid filling opening (319) is formed in one side of the heating roller (317);
the discharging mechanism (6) comprises a discharging barrel (601), the discharging barrel (601) is a rectangular frame with the top and the bottom being hollowed out, an assembling seat (602) is connected with the discharging barrel (601), inner grooves are arranged on two sides of the bottom of the assembling seat (602), an assembling groove (603) is arranged in the assembling seat (602), an installing block (604) is installed in the assembling groove (603), an air cylinder (605) is connected with the installing block (604), the air cylinder (605) is installed on the assembling seat (602), connecting rods (606) are connected with two sides of the installing block (604), a reinforcing rod (607) is connected between the connecting rods (606), a fixed block (608) is connected to one side of the bottom of the connecting rod (606), a driving block (609) is hinged to the fixed block (608), a convex block (610) is connected to the driving block (609), and a movable rod (611) is hinged to the convex block (610), the other end of the movable rod (611) is arranged in the inner groove and hinged with the inner groove, the driving block (609) is connected with a cover plate (612), the cover plate (612) is positioned at the lower side of the charging barrel (601), one side of the cover plate (612) is connected with a plurality of clapboards (613), the clapboards (613) are uniformly arranged on the cover plate (612) to form a material channel, the charging barrel (601) is connected with a mounting box (614), the mounting box (614) is connected with a servo motor (615), the power output end of the servo motor (615) is connected with a main gear (616), the two sides of the main gear (616) are engaged with the secondary gears (617), the main gear (616) and the secondary gears (617) are both arranged in the mounting box (614), the main gear (616) and the auxiliary gear (617) are connected with an auger (618), and the auger (618) is arranged in the charging barrel (601);
the spraying mechanism (7) comprises a water tank (701), a water filling port (702) is formed in one side of the top of the water tank (701), a water pump (703) is installed in the water tank (701), the water pump (703) is connected with a delivery pipe (704), the other side of the delivery pipe (704) is connected with a pressure distribution disc (705), the pressure distribution disc (705) is fixedly installed at the bottom of a cover plate (612), and the pressure distribution disc (705) is connected with a plurality of spray heads (706).
2. A road and bridge pavement construction apparatus as set forth in claim 1, wherein: the packing auger (618) is made of stainless steel.
3. A road and bridge pavement construction apparatus as set forth in claim 2, wherein: the spray head (706) is an atomizing spray head.
4. A road and bridge pavement construction apparatus as set forth in claim 3, wherein: the delivery pipe (704) is a corrugated pipe.
5. A road and bridge pavement construction apparatus as set forth in claim 4, wherein: the surface of the servo motor (615) is sleeved with a dustproof protective sleeve.
6. A road and bridge pavement construction apparatus as set forth in claim 5, wherein: the bottom of the charging bucket (601) is fixedly connected with a slope block (619).
7. A road and bridge pavement construction apparatus as set forth in claim 6, wherein: the two sides of the assembling groove (603) are provided with guide grooves (620), auxiliary guide wheels (621) are connected in the guide grooves (620) in a sliding mode, and the auxiliary guide wheels (621) are installed on the connecting rod (606).
8. A road and bridge pavement construction apparatus as set forth in claim 7, wherein: the two sides of the surface of the push plate (307) are connected with L-shaped supports (308), the L-shaped supports (308) are connected with guide wheels (309), guide sliding grooves (311) are formed in the positions, corresponding to the guide wheels (309), of the hanging plate (301), and the guide wheels (309) are slidably mounted in the guide sliding grooves (311).
9. A road and bridge pavement construction apparatus as set forth in claim 8, wherein: the two sides slide (303) are equipped with the guiding hole, install guide bar (320) in the guiding hole, guide bar (320) are installed two between hanger plate (301).
10. The construction method of a road and bridge pavement construction device according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: pouring asphalt into a charging barrel (601), starting a servo motor (615) at the same time, enabling the servo motor (615) to drive a main gear (616) to rotate, enabling the main gear (616) to drive a meshed pinion (617) to rotate, enabling the main gear (616) and the pinion (617) to drive a packing auger (618) to rotate, preventing the asphalt in the charging barrel (601) from being solidified, adding a heating medium into a heating roller (317) from a liquid filling opening (319), controlling a heating pipe (316) to heat, enabling the heated heating medium to transfer heat to the surface of the heating roller (317), then starting a motor (201), enabling the motor (201) to drive a first belt pulley (202) to rotate, enabling the first belt pulley (202) to drive a transmission belt (203), enabling the transmission belt (203) to drive a second belt pulley (204), and enabling the second belt pulley (204) to drive a rolling roller (205) to rotate, so that the rolling roller (205) starts moving after rotating;
s2: when the rolling roller (205) moves, the rolling roller (205) rolls and levels the ground, then the air cylinder (605) is controlled, the air cylinder (605) pumps the mounting block (604), the mounting block (604) drives the connecting rod (606), the connecting rod (606) drives the fixed block (608), the fixed block (608) moves upwards, simultaneously, the driving block (609) rotates at the hinge center of the fixed block (608), and simultaneously, the driving block (609) drives the lug (610), the lug (610) rotates at the hinge center of the movable rod (611), so that the driving block (609) drives the cover plate (612) to change the angle, asphalt in the discharging barrel (601) can fall on the cover plate (612), the baffle (613) on the cover plate (612) flows out and falls on the ground, and simultaneously, the water pump (703) works, the water pump (703) pumps water from the water tank (701) and conveys the water to the conveying pipe (704), the asphalt is conveyed to a pressure distribution disc (705) through a conveying pipe (704), and is finally sprayed out from a spray head (706) to spray water to the ground so as to ensure the adhesiveness of the asphalt;
s3: finally, the heating roller (317) presses asphalt, because the first spring (304) and the second spring (314) are in a compressed state, the rebound force generated by the first spring (304) acts on the sliding seat (303), the first springs (304) on two sides push the sliding seat (303), the sliding seat (303) moves towards the middle and drives the first hinged seat (305), the first hinged seat (305) pushes the push rod (306), the push rod (306) pushes the second hinged seat (310), the second hinged seat (310) pushes the push plate (307), the push plate (307) pushes the second spring (314) and the telescopic rod (312), the rebound force of the second spring (314) acts on the bearing plate (313), the bearing plate (313) pushes the connecting plate (315) downwards, the connecting plate (315) drives the heating pipe (316), and the heating pipe (316) drives the heating roller (317) to extrude the asphalt, the fixing effect of the asphalt and the ground is good, the concave-convex phenomenon cannot occur, and after the heating roller (317) is used for heating the asphalt, the fan (5) is controlled to be started, so that the fan (5) blows out the air to the ground for air drying, and then the air continues to move and continue to work.
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| CN202110928202.2A CN113550206B (en) | 2021-08-13 | 2021-08-13 | Road bridge pavement construction device and method thereof |
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| CN202110928202.2A CN113550206B (en) | 2021-08-13 | 2021-08-13 | Road bridge pavement construction device and method thereof |
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