CN116876302A - Municipal road construction method - Google Patents
Municipal road construction method Download PDFInfo
- Publication number
- CN116876302A CN116876302A CN202311003657.9A CN202311003657A CN116876302A CN 116876302 A CN116876302 A CN 116876302A CN 202311003657 A CN202311003657 A CN 202311003657A CN 116876302 A CN116876302 A CN 116876302A
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- China
- Prior art keywords
- asphalt concrete
- vehicle body
- road construction
- construction method
- plate
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 239000011384 asphalt concrete Substances 0.000 claims abstract description 85
- 238000007790 scraping Methods 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000007599 discharging Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 11
- 238000009966 trimming Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009960 carding Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 description 10
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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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
- E01C19/488—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 rollers for consolidating or finishing combined with tamping, vibrating, pressing or smoothing consolidation or finishing means
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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
- E01C19/002—Apparatus for preparing and placing the materials and for consolidating or finishing the paving
-
- 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
- E01C19/463—Bituminous mixtures of which at least part of the solid ingredients has previously been deposited on the surface, e.g. with lifting of spread or windrowed aggregate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The application discloses a municipal road construction method, and relates to the technical field of road construction; the application uses a municipal highway construction device, which comprises a vehicle body, wherein one end of the vehicle body is provided with a travelling wheel, and the other end of the vehicle body is rotatably provided with a rolling roller; the storage bin is arranged on the vehicle body; according to the application, the scraping plate and the two side plates are subjected to frame positioning on asphalt concrete to be paved, the first driving part does work and drives the movable plate to slide back and forth along the sliding rod, so that the asphalt concrete is leveled by the plurality of deflector rods, the second driving part drives the plurality of rotating shafts to rotate synchronously, the rotating shafts become shaft rods with eccentric mass due to the arrangement of the eccentric blocks, and centrifugal force generated when the rotating shafts rotate is transmitted to the deflector rods, so that circumferential vibration force is generated by the deflector rods, the asphalt concrete is flatly paved, the inside is compacter, the asphalt concrete can completely infiltrate into crushed stones, the strength of the asphalt concrete is improved, and the paving efficiency is also improved.
Description
Technical Field
The application relates to the technical field of highway construction, in particular to a municipal highway construction method.
Background
The highway is an important infrastructure of modern society, and the kind of highway is various, generally is formed with concrete placement, but conventional concrete highway is easy to crack after long-time use, has very big restriction highway life, therefore, current highway often uses asphalt concrete to cast, and asphalt concrete can greatly improve the intensity of road surface, avoids the fracture, has improved highway life.
However, when casting asphalt concrete, a layer of gravel is usually paved on the compacted pavement, then the asphalt concrete is paved on the gravel, the existing asphalt flattening device is large-scale machinery and can only be suitable for some wider roads, when paving some narrower roads, the existing construction mode is to manually pour the asphalt concrete on the gravel, and then trowelling equipment is used for trowelling, so that the asphalt concrete cannot completely penetrate into the gravel, the strength of the asphalt concrete is reduced, and meanwhile, the manual paving efficiency is low, and the construction period of the asphalt concrete road is prolonged.
Disclosure of Invention
The application aims at: in order to solve the problems in the background, the application provides a municipal road building construction method.
The application adopts the following technical scheme for realizing the purposes:
municipal road construction method, it has used a municipal road to build construction equipment, this municipal road builds construction equipment and includes:
the vehicle body, one end installs the walking wheel, another end rotates and is provided with the roller;
the bin is arranged on the car body, the bottom of the bin is communicated with a discharge opening penetrating through the car body, and a discharge piece is arranged in the discharge opening;
the bottom of the vehicle body is provided with two convex plates, the scraping plate is arranged between the two convex plates, and both ends of the scraping plate are provided with side plates;
a sliding rod is arranged between the two convex plates, one end of the movable plate is sleeved on the sliding rod in a sliding manner, the other end of the movable plate is provided with a plurality of deflector rods in an array manner along the length direction of the movable plate, a cavity is formed in the deflector rods, the top of each deflector rod coaxially rotates to penetrate through a rotating shaft, and eccentric blocks are arranged on the rotating shafts and positioned in the cavities;
the first driving part is arranged on the two convex plates and is used for driving the movable plate to slide back and forth along the sliding rod;
the second driving part is arranged on the scraping plate, and when the movable plate slides along the sliding rod, the second driving part drives the rotating shafts to synchronously rotate;
the construction device for constructing the municipal highway is used for paving asphalt concrete, and comprises the following steps:
s1: paving preparation, namely moving a vehicle body to a section to be paved, and loading mixed asphalt concrete into a storage bin;
s2: the asphalt concrete pavement processing device comprises a pavement material, a vehicle body, a discharging part, a first driving part, a plurality of deflector rods, a second driving part and a stirring rod, wherein the vehicle body moves, the discharging part discharges materials, asphalt concrete is poured onto a pavement, the first driving part drives a movable plate to slide back and forth along a sliding rod, the asphalt concrete poured onto the pavement is uniformly paved, the second driving part drives a plurality of rotating shafts to rotate synchronously, the rotating shafts become shaft rods with eccentric mass due to the arrangement of eccentric blocks, centrifugal force generated when the rotating shafts rotate is transmitted to the deflector rods, so that circumferential vibration force is generated by the deflector rods, the deflector rods vibrate the asphalt concrete when carding, and the asphalt concrete is flatly paved by utilizing the vibration force, so that the interior of the asphalt concrete is compact;
s3: scraping and trimming materials, paving soil, scraping and trimming two sides of the paved asphalt concrete by using two side plates, scraping and trimming the surface of the asphalt concrete by using a scraper, and controlling the paved thickness in a proper range;
s4: compacting the pavement, and rolling and tamping the flattened asphalt concrete by a rolling roller.
Further, the first driving part includes:
the reciprocating screw rod rotates to penetrate through the two convex plates, and the movable plate is sleeved on the reciprocating screw rod in a transmission way;
and the driving motor is fixedly arranged on one of the convex plates, and an output shaft of the driving motor is fixedly connected with one end of the reciprocating screw rod.
Further, the second driving part includes:
the circular gears are respectively and fixedly arranged on the rotating shafts and meshed with each other;
the rack is arranged on the scraping plate, the rack is arranged on the support, and the rack is meshed with one of the round gear teeth.
Further, the discharge member includes:
the discharge roller, the arc wall has all been seted up to the inner wall opposite side of discharge opening, the discharge roller rotates and runs through the inner wall opposite side of discharge opening and roll and insert and establish two in the arc wall, two inlays the silo has been seted up to the surface symmetry of discharge roller, the one end of discharge roller is connected with the servo motor that sets up on the discharge opening.
Further, the guide rods penetrate through the opposite sides of the inner wall of the storage bin in a rotating mode, a plurality of stirring blades are arranged on the outer surface of the guide rods in an array mode, and a belt pulley assembly is connected between the guide rods and the discharging roller.
Further, the both ends of curb plate all rotate and are provided with the transfer roller, two the transmission cover is equipped with the conveyer belt on the transfer roller, the inside wall laminating of conveyer belt the surface of curb plate, one of them the tip of transfer roller has set firmly driven bevel gear, set firmly on the reciprocating screw with driven bevel gear tooth meshing's transmission bevel gear, be provided with on the fly leaf with scraper blade lapped first clearance board, the both ends of first clearance board all are connected with the second clearance board through the connecting rod.
Further, a connecting plate is arranged on the connecting rod, a slot is formed in one side of the connecting plate, the second cleaning plate is movably inserted into the slot, and a spring is connected with the inner wall of the slot.
Further, the side plate is provided with a bending part, and the inward bending section of the side plate is rotatably provided with a guide roller which is overlapped with the conveying belt.
Further, two one ends of the side plates, which are far away from the scraping plates, are connected with the vehicle body through reinforcing frames, through grooves are formed in the reinforcing frames in a penetrating mode, inserting rods are arranged at one ends of the movable plates, which are far away from the sliding rods, and the end portions of the inserting rods penetrate through the through grooves in a sliding mode.
Further, a water tank is arranged on the vehicle body, a spray pipe is arranged on the vehicle body, a plurality of spray heads are communicated with the spray pipe along the length direction of the spray pipe in an array mode, the water tank is communicated with the spray pipe through a conveying pipe, and a water pump arranged on the water tank is communicated with the conveying pipe.
The beneficial effects of the application are as follows: according to the application, the scraping plate and the two side plates are used for framing asphalt concrete to be paved, the first driving part does work and drives the movable plate to slide back and forth along the sliding rod, so that the asphalt concrete is leveled by the plurality of deflector rods, the asphalt concrete is uniformly paved, the second driving part drives the plurality of rotating shafts to rotate synchronously, the rotating shafts become shaft rods with eccentric mass due to the arrangement of the eccentric blocks, centrifugal force generated when the rotating shafts rotate is transmitted to the deflector rods, so that circumferential vibration force is generated by the deflector rods, the asphalt concrete is leveled more tightly by utilizing the vibration force, the asphalt concrete can completely infiltrate into crushed stones, the strength of the asphalt concrete is improved, and the paving efficiency is also improved.
Drawings
FIG. 1 is a perspective view of a construction device for municipal highway construction according to the present application;
FIG. 2 is a perspective sectional view of a construction device for municipal highway construction according to the present application;
FIG. 3 is a partial perspective view of a construction device for municipal highway construction according to the present application;
FIG. 4 is a partial perspective sectional view of a construction device for municipal highway construction according to the present application;
FIG. 5 is a perspective view of a further portion of a municipal road construction device according to the application;
FIG. 6 is a perspective view of a further portion of a construction device for municipal highway construction according to the present application;
FIG. 7 is an enlarged view of the application at A in FIG. 2;
FIG. 8 is an enlarged view of the application at B in FIG. 2;
FIG. 9 is an enlarged view of FIG. 4 at C in accordance with the present application;
reference numerals: 1. a vehicle body; 2. a walking wheel; 3. rolling a roller; 4. a storage bin; 5. a discharge port; 6. a discharge member; 7. a scraper; 8. a convex plate; 9. a side plate; 10. a movable plate; 11. a slide bar; 12. a deflector rod; 13. a rotating shaft; 14. an eccentric block; 15. a first driving section; 16. a second driving section; 17. a guide rod; 18. stirring blades; 19. a pulley assembly; 20. a conveying roller; 21. a transmission belt; 22. a driven bevel gear; 23. a drive bevel gear; 24. a first cleaning plate; 25. a second cleaning plate; 26. a connecting plate; 27. a slot; 28. a spring; 29. a guide roller; 30. a reinforcing frame; 31. penetrating a groove; 32. a water tank; 33. a spray pipe; 34. a spray head; 35. a delivery tube; 36. a water pump; 37. a connecting rod; 38. a rod; 601. a discharge roller; 602. an arc-shaped groove; 603. a material embedding groove; 604. a servo motor; 1501. a reciprocating screw; 1502. a driving motor; 1601. a circular gear; 1602. a rack; 1603. and (3) a bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
As shown in fig. 1 to 9, a municipal road construction method according to an embodiment of the application uses a municipal road construction device comprising:
the vehicle body 1, one end of which is provided with a travelling wheel 2, and the other end of which is rotatably provided with a rolling roller 3, can be manually pushed by the vehicle body 1, can be driven by electric equipment, and can also be pulled by a small vehicle; the bin 4 is arranged on the car body 1, the bottom of the bin 4 is communicated with a discharge opening 5 penetrating through the car body 1, and a discharge piece 6 is arranged in the discharge opening 5; the scraper 7, the bottom of the car body 1 is provided with two convex plates 8, the scraper 7 is arranged between the two convex plates 8, and both ends of the scraper 7 are provided with side plates 9; a sliding rod 11 is arranged between the two convex plates 8, one end of the movable plate 10 is sleeved on the sliding rod 11 in a sliding way, the other end of the movable plate 10 is provided with a plurality of deflector rods 12 in an array way along the length direction of the movable plate, a cavity is formed in the deflector rods 12, the top of the deflector rods 12 coaxially rotates and penetrates through a rotating shaft 13, and an eccentric block 14 is arranged on the rotating shaft 13 and positioned in the cavity; a first driving part 15 provided on the two convex plates 8 for driving the movable plate 10 to reciprocally slide along the slide bar 11; the second driving part 16 is arranged on the scraping plate 7, when the movable plate 10 slides along the sliding rod 11, the second driving part 16 drives the plurality of rotating shafts 13 to synchronously rotate, when asphalt concrete is paved on a highway, the asphalt concrete is placed in the storage bin 4, in actual use, the bottom of the side plate 9 is flush with the ground, the bottom of the scraping plate 7 and the ground have a certain height, the distance between the scraping plate 7 and the ground is the paving thickness of the asphalt concrete, the asphalt concrete is dumped to the road surface through the discharging of the discharging part 6, the first driving part 15 drives the movable plate 10 to reciprocally slide along the sliding rod 11, when the movable plate 10 reciprocally slides, the plurality of deflector rods 12 comb the asphalt concrete dumped to the road surface, the thick place and the thin place are leveled, so that the asphalt concrete is evenly paved, the second driving part 16 drives the plurality of rotating shafts 13 to synchronously rotate, due to the arrangement of the eccentric block 14, the rotating shaft 13 is a shaft rod with eccentric mass, the centrifugal force generated when the rotating shaft 13 rotates is transmitted to the deflector rod 12, so that the deflector rod 12 generates circumferential vibration force, the deflector rod 12 vibrates when the asphalt concrete is leveled, the asphalt concrete is leveled more smoothly and the inside is compacter by the vibration force, meanwhile, the asphalt concrete can completely infiltrate into crushed stones, the strength of the asphalt concrete is improved, when the vehicle body 1 moves, the two side plates 9 scrape and trim the two sides of the asphalt concrete, the scraping plate 7 scrapes the surface of the asphalt concrete, the paved thickness is controlled in a proper range (in actual use, the unloading material of the unloading piece 6 is slightly larger than the paved material, and therefore, redundant materials are reserved between the scraping plate 7 and the two side plates 9, along with the movement of the vehicle body 1, the scraping plate 7 pushes a part of materials to move, and the pushed materials continue to be paved along with the pavement so as to meet the requirement of material supplement, so that the pavement paving thickness reaches the standard, the pavement is uniformly paved), the rolling roller 3 is used for rolling and tamping the flattened asphalt concrete, the whole structure of the device not only enables the asphalt concrete to be paved flatly and internally compact, but also enables the asphalt concrete to completely infiltrate into crushed stones, the strength of the asphalt concrete is improved, the paving efficiency is also improved, the construction period of an asphalt concrete highway is shortened, and the practicability is improved;
the construction device for constructing the municipal highway is used for paving asphalt concrete, and comprises the following steps:
s1: paving preparation, namely moving the vehicle body 1 to a section to be paved, and loading mixed asphalt concrete into a storage bin 4;
s2: the asphalt concrete paving machine comprises a paving material, a vehicle body 1, a discharging part 6, a first driving part 15, a plurality of deflector rods 12, a second driving part 16, a plurality of rotating shafts 13, a plurality of eccentric blocks 14, a plurality of stirring rods 12, a stirring rod 12 and a stirring rod 12, wherein the paving material, the vehicle body 1 moves, the discharging part 6 discharges materials, asphalt concrete is poured onto a road surface, the first driving part 15 drives a movable plate 10 to slide along a sliding rod 11 in a reciprocating manner, the asphalt concrete poured onto the road surface is uniformly paved, the rotating shafts 13 are synchronously rotated by the second driving part 16, the rotating shafts 13 are made into shaft rods with eccentric mass due to the arrangement of the eccentric blocks 14, and the centrifugal force generated when the rotating shafts 13 rotate is transmitted to the deflector rods 12, so that the deflector rods 12 generate circumferential vibration force, and when the stirring rod 12 is used for carding the asphalt concrete, the asphalt concrete is paved more flatly by using the vibration force, and the inside of the asphalt concrete is more compact;
s3: scraping and trimming materials, paving soil, scraping and trimming two sides of the paved asphalt concrete by two side plates 9, scraping and trimming the surface of the asphalt concrete by a scraper 7, and controlling the paved thickness in a proper range;
s4: compacting the pavement, and rolling and compacting the flattened asphalt concrete by using a rolling roller 3.
As shown in fig. 3, in some embodiments, the first driving part 15 includes: the reciprocating screw 1501 rotates to penetrate through the two convex plates 8, and the movable plate 10 is sleeved on the reciprocating screw 1501 in a transmission way; the driving motor 1502 is fixedly arranged on one of the convex plates 8, the output shaft of the driving motor 1502 is fixedly connected with one end of the reciprocating screw 1501, the driving motor 1502 does work, the output shaft of the driving motor drives the reciprocating screw 1501 to rotate, and the reciprocating screw 1501 is matched with the movable plate 10 in a transmission manner, so that the effect of driving the movable plate 10 to slide back and forth along the sliding rod 11 is achieved.
As shown in fig. 5, 6, and 8, in some embodiments, the second driving part 16 includes: a plurality of circular gears 1601 which are respectively fixed on a plurality of rotating shafts 13 and are engaged with each other; the rack 1602 is provided with the bracket 1603 on the scraper 7, the rack 1602 is arranged on the bracket 1603, the rack 1602 is meshed with one of the round gears 1601, when the movable plate 10 slides along the slide bar 11, one of the round gears 1601 is meshed with the rack 1602, and as the rack 1602 is fixed, one of the round gears 1601 rotates, when one of the round gears 1601 rotates, two adjacent round gears 1601 are meshed, so that a plurality of rotating shafts 13 are driven to synchronously rotate.
As shown in fig. 1 and 7, in some embodiments, the tripper 6 comprises: the arc grooves 602 are formed in opposite sides of the inner wall of the discharge opening 5, the discharge roller 601 rotates to penetrate through opposite sides of the inner wall of the discharge opening 5 and is inserted into the two arc grooves 602 in a rolling mode, two embedding grooves 603 are formed in the outer surface of the discharge roller 601 in a symmetrical mode, one end of the discharge roller 601 is connected with a servo motor 604 arranged on the discharge opening 5, the servo motor 604 does work, an output shaft of the servo motor drives the discharge roller 601 to rotate, preferably, when the embedding grooves 603 are correspondingly communicated with the discharge opening 5, asphalt concrete in the storage bin 4 falls into the embedding grooves 603, after the discharge roller 601 rotates for half a circle, the embedding grooves 603 correspond to the discharge end of the discharge opening 5 again, the asphalt concrete in the embedding grooves 603 falls to a road surface, the discharge amount can be adjusted according to the asphalt amount accumulated on the scraping plates 7 and the side plates 9, the rotation speed of the adaptive adjusting servo motor 604 is adjusted, a certain amount can be ensured to be accumulated between the scraping plates 7 and the side plates 9, the excessive accumulation requirements on the side plates 9 can be avoided, meanwhile, the discharge roller 601 can keep a state to be kept to be rotated when the scraping plates slowly, and the discharge roller 601 is slowly discharged, the asphalt can be prevented from being blocked by the concrete opening, and practical performance is prevented.
As shown in fig. 1 and 2, in some embodiments, the opposite sides of the inner wall of the storage bin 4 rotate and penetrate through a guide rod 17, a plurality of stirring blades 18 are arranged on the outer surface of the guide rod 17 in an array, a belt pulley assembly 19 is connected between the guide rod 17 and the discharging roller 601, when the discharging roller 601 rotates, the guide rod 17 is driven to synchronously rotate through the linkage of the belt pulley assembly 19, and when the guide rod 17 rotates, the plurality of stirring blades 18 stir asphalt concrete, so that the asphalt concrete in the storage bin 4 is in an active state, coagulation of the asphalt concrete is avoided, and the practicability is improved.
As shown in fig. 4 and 5, in some embodiments, the two ends of the side plate 9 are respectively provided with a transmission roller 20 in a rotating manner, the two transmission rollers 20 are respectively provided with a transmission belt 21 in a transmission manner, the inner side wall of the transmission belt 21 is attached to the outer surface of the side plate 9, one end of one transmission roller 20 is fixedly provided with a driven bevel gear 22, the reciprocating screw 1501 is fixedly provided with a transmission bevel gear 23 meshed with the driven bevel gear 22, the movable plate 10 is provided with a first cleaning plate 24 overlapped with the scraping plate 7, the two ends of the first cleaning plate 24 are respectively connected with a second cleaning plate 25 through a connecting rod 37, when paving is performed, asphalt concrete on two sides of a road surface is lower than asphalt concrete on the middle section of the road surface, the transmission belts 21 attached to the side plate 9 are respectively arranged through the two transmission rollers 20 in a rotating manner, when the reciprocating screw 1501 rotates, the transmission belts 23 are driven bevel gears 23 are driven to synchronously rotate, the transmission belts 21 are driven by the tooth meshing of the transmission bevel gears 23, preferably, the side walls of the scraping plate 7 are overlapped with the surfaces of the transmission belts 21, the two transmission belts 21 are utilized to be transmitted, the asphalt concrete on the two sides of the scraping plate 7 are not only can be completely flat, but also can be paved on the side surfaces of the road surface, and the asphalt concrete is not paved, and the asphalt concrete is well-covered on the side plate 9, and the asphalt pavement is paved, and the asphalt pavement is well is paved, and the asphalt pavement is also paved, and the asphalt pavement is well is paved, and the quality is well, and the asphalt pavement is well-covered on the side surface and the asphalt concrete paving surface is paved, and the asphalt pavement is well-covered on the side and the side surface and the asphalt pavement is well-covered, through the first clearance board 24 and the second clearance board 25 that set up, when fly leaf 10 reciprocating sliding, first clearance board 24 scrapes the surface of scraper blade 7 and brushes, avoid pitch to adhere, simultaneously along with the removal of first clearance board 24, two second clearance boards 25 can intermittent type be contradicted with two conveyer belts 21 overlap joint respectively, because conveyer belt 21 is in the transmission state, therefore, when second clearance board 25 and conveyer belt 21 overlap joint, in order to play the effect of scraping the brush to conveyer belt 21, second clearance board 25 is connected with first clearance board 24 through connecting rod 37, make second clearance board 25 and first clearance board 24 dislocation, when first clearance board 24 drives second clearance board 25 and remove, the scratch of second clearance board 25 to asphalt concrete can be smeared by the vibration of driving lever 12, in order to ensure asphalt concrete face's planarization.
As shown in fig. 5 and 9, in some embodiments, a connecting plate 26 is disposed on the connecting rod 37, a slot 27 is disposed on one side of the connecting plate 26, a second cleaning plate 25 is movably inserted in the slot 27, a spring 28 is connected to an inner wall of the second cleaning plate 25 and the slot 27, the second cleaning plate 25 is inserted in the slot 27 by the arrangement of the connecting plate 26, and a certain distance can be slid along the slot 27 by using the elastic force of the spring 28, so that after the second cleaning plate 25 is overlapped with the conveyor belt 21, the second cleaning plate 25 can slide along the slot 27 to increase the contact time between the second cleaning plate 25 and the conveyor belt 21, so as to improve the scraping effect on the conveyor belt 21.
As shown in fig. 3 and 4, in some embodiments, the side plate 9 is configured with a bending portion, the inward bending section of the side plate 9 is rotatably provided with a guide roller 29 overlapped with the conveying belt 21, and by the configuration of the bending portion of the side plate 9, one end of the side plate 9 away from the scraper 7 has an outward extension space, and when the vehicle body 1 moves, the side plate 9 effectively scrapes the rim charge by utilizing the outward extension space, so that the phenomenon of material running is avoided.
As shown in fig. 8, in some embodiments, one end of two side plates 9 far away from the scraping plate 7 is connected with the vehicle body 1, a through groove 31 is formed in the reinforcing frame 30 in a penetrating manner, an inserting rod 38 is arranged at one end of the movable plate 10 far away from the sliding rod 11, the end of the inserting rod 38 penetrates through the through groove 31 in a sliding manner, due to the fact that the shifting rod 12 has certain resistance along the movement of asphalt concrete, and certain stress exists when the shifting rod 12 vibrates, through the arrangement of the reinforcing frame 30, when the movable plate 10 slides along the sliding rod 11, the inserting rod 38 slides along the through groove 31, and therefore both ends of the movable plate 10 have horizontal supporting force, movement of the movable plate 10 is stable, and meshing of a plurality of circular gears 1601 and racks 1602 is stable.
As shown in fig. 1 and 2, in some embodiments, a water tank 32 is disposed on a vehicle body 1, a spray pipe 33 is disposed on the vehicle body 1, a plurality of spray nozzles 34 are connected to the spray pipe 33 along a length direction thereof in array, a water pump 36 disposed on the water tank 32 is connected to the water tank 32 and is connected to the spray pipe 33, when paving a road, water can be added into the water tank 32, the water pump 36 works, the water in the water tank 32 is conveyed into the spray pipe 33 through the conveying pipe 35, and then uniformly sprayed out through the plurality of spray nozzles 34, so that rolled and compacted asphalt concrete is sprayed, and the cooling and solidifying effects of the asphalt concrete are accelerated through spraying the asphalt concrete, thereby improving practicability.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. Municipal road construction method, it has used a municipal road construction device, its characterized in that, this municipal road construction device includes:
a vehicle body (1), one end of which is provided with a travelling wheel (2), and the other end of which is rotatably provided with a rolling roller (3);
the bin (4) is arranged on the car body (1), a discharge opening (5) penetrating through the car body (1) is communicated with the bottom of the bin (4), and a discharge piece (6) is arranged in the discharge opening (5);
the scraper (7) is arranged at the bottom of the vehicle body (1) and provided with two convex plates (8), the scraper (7) is arranged between the two convex plates (8), and two ends of the scraper (7) are provided with side plates (9);
a sliding rod (11) is arranged between the two convex plates (8), one end of the movable plate (10) is sleeved on the sliding rod (11) in a sliding manner, the other end of the movable plate (10) is provided with a plurality of deflector rods (12) along the length direction of the movable plate, a cavity is formed in the deflector rods (12), a rotating shaft (13) coaxially penetrates through the top of the deflector rods (12) in a rotating manner, and eccentric blocks (14) are arranged on the rotating shaft (13) and positioned in the cavity;
a first driving part (15) arranged on the two convex plates (8) and used for driving the movable plate (10) to slide back and forth along the sliding rod (11);
the second driving part (16) is arranged on the scraping plate (7), and when the movable plate (10) slides along the sliding rod (11), the second driving part (16) drives a plurality of rotating shafts (13) to synchronously rotate;
the construction device for constructing the municipal highway is used for paving asphalt concrete, and comprises the following steps:
s1: paving preparation, namely moving a vehicle body (1) to a section to be paved, and loading mixed asphalt concrete into a storage bin (4);
s2: the asphalt concrete pavement processing device comprises a pavement material paving part, a vehicle body (1), a discharging part (6) for discharging, an asphalt concrete pouring part, a first driving part (15) for driving a movable plate (10) to slide back and forth along a sliding rod (11), a plurality of deflector rods (12) for carding the asphalt concrete poured on the pavement, a plurality of rotating shafts (13) for synchronously rotating, an eccentric block (14) for enabling the rotating shafts (13) to be a shaft rod with eccentric mass, and centrifugal force generated when the rotating shafts (13) rotate is transmitted to the deflector rods (12), so that the deflector rods (12) generate circumferential vibration force, and vibration is generated when the deflector rods (12) comb the asphalt concrete, so that the asphalt concrete is flatly paved and more compact by using the vibration force;
s3: scraping and trimming materials, paving soil, scraping and trimming two sides of the paved asphalt concrete by two side plates (9), scraping and trimming the surface of the asphalt concrete by a scraper (7), and controlling the paved thickness in a proper range;
s4: compacting the pavement, and rolling and compacting the flattened asphalt concrete by a rolling roller (3).
2. The municipal road construction method according to claim 1, wherein the first driving portion (15) comprises:
the reciprocating screw (1501) penetrates through the two convex plates (8) in a rotating mode, and the movable plate (10) is sleeved on the reciprocating screw (1501) in a transmission mode;
and the driving motor (1502) is fixedly arranged on one of the convex plates (8) and an output shaft of the driving motor is fixedly connected with one end of the reciprocating screw (1501).
3. The municipal road construction method according to claim 1, wherein the second driving portion (16) comprises:
a plurality of circular gears (1601) which are respectively fixed on a plurality of rotating shafts (13) and are meshed with each other;
the scraper blade (7) is provided with a support (1603), the rack (1602) is arranged on the support (1603), and the rack (1602) is meshed with one of the circular gears (1601).
4. The municipal road construction method according to claim 1, wherein the discharge member (6) comprises:
the automatic discharging device comprises a discharging roller (601), wherein arc grooves (602) are formed in opposite sides of the inner wall of a discharging opening (5), the discharging roller (601) rotates to penetrate through opposite sides of the inner wall of the discharging opening (5) and is inserted into the two arc grooves (602) in a rolling mode, two embedding grooves (603) are symmetrically formed in the outer surface of the discharging roller (601), and one end of the discharging roller (601) is connected with a servo motor (604) arranged on the discharging opening (5).
5. The municipal road construction method according to claim 4, wherein guide rods (17) are rotatably penetrated on opposite sides of the inner wall of the storage bin (4), a plurality of stirring blades (18) are arranged on the outer surface of the guide rods (17) in an array manner, and a belt pulley assembly (19) is connected between the guide rods (17) and the discharging roller (601).
6. The municipal highway construction method according to claim 2, wherein the two ends of the side plates (9) are respectively provided with a transmission roller (20) in a rotating manner, the two transmission rollers (20) are respectively provided with a transmission belt (21) in a transmission sleeve manner, the inner side walls of the transmission belts (21) are attached to the outer surfaces of the side plates (9), one end part of one transmission roller (20) is fixedly provided with a driven bevel gear (22), the reciprocating screw (1501) is fixedly provided with a transmission bevel gear (23) meshed with the driven bevel gear (22), the movable plate (10) is provided with a first cleaning plate (24) which is in lap joint with the scraping plate (7), and the two ends of the first cleaning plate (24) are respectively connected with a second cleaning plate (25) through a connecting rod (37).
7. The municipal road construction method according to claim 6, wherein the connecting rod (37) is provided with a connecting plate (26), one side of the connecting plate (26) is provided with a slot (27), the second cleaning plate (25) is movably inserted into the slot (27), and the inner wall of the second cleaning plate (25) and the inner wall of the slot (27) are connected with a spring (28).
8. The municipal road construction method according to claim 6, wherein the side plates (9) are constructed with bent portions, and the inward bent sections of the side plates (9) are rotatably provided with guide rollers (29) overlapping the conveyor belt (21).
9. The municipal road construction method according to claim 1, wherein one end of each side plate (9) far away from each scraper blade (7) and each vehicle body (1) are connected with a reinforcing frame (30), each reinforcing frame (30) is provided with a through groove (31) in a penetrating mode, one end of each movable plate (10) far away from each sliding rod (11) is provided with an inserting rod (38), and the end portion of each inserting rod (38) penetrates through the corresponding through groove (31) in a sliding mode.
10. The municipal road construction method according to claim 1, wherein a water tank (32) is arranged on the vehicle body (1), a spray pipe (33) is arranged on the vehicle body (1), a plurality of spray heads (34) are communicated with the spray pipe (33) along the length direction of the spray pipe in an array mode, a conveying pipe (35) is communicated with the spray pipe (33) by the water tank (32), and a water pump (36) arranged on the water tank (32) is communicated with the conveying pipe (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311003657.9A CN116876302A (en) | 2023-08-09 | 2023-08-09 | Municipal road construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311003657.9A CN116876302A (en) | 2023-08-09 | 2023-08-09 | Municipal road construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116876302A true CN116876302A (en) | 2023-10-13 |
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ID=88270012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311003657.9A Withdrawn CN116876302A (en) | 2023-08-09 | 2023-08-09 | Municipal road construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116876302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117513754A (en) * | 2023-12-22 | 2024-02-06 | 李兴 | Concrete production and conveying process |
-
2023
- 2023-08-09 CN CN202311003657.9A patent/CN116876302A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117513754A (en) * | 2023-12-22 | 2024-02-06 | 李兴 | Concrete production and conveying process |
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Application publication date: 20231013 |