CN114457655A - Asphalt laying method for building construction - Google Patents
Asphalt laying method for building construction Download PDFInfo
- Publication number
- CN114457655A CN114457655A CN202210144731.8A CN202210144731A CN114457655A CN 114457655 A CN114457655 A CN 114457655A CN 202210144731 A CN202210144731 A CN 202210144731A CN 114457655 A CN114457655 A CN 114457655A
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- Prior art keywords
- mixing drum
- remote control
- vehicle body
- support
- plate
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- 239000010426 asphalt Substances 0.000 title claims abstract description 54
- 238000009435 building construction Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 239000000203 mixture Substances 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
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
- E01C19/4806—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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- 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
- E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an asphalt laying method for building construction, which comprises a remote control driving bearing vehicle body, wherein a plurality of electric telescopic rods are fixedly arranged at the top of the remote control driving bearing vehicle body, a supporting plate is fixedly arranged on an output shaft of each electric telescopic rod, and a stirring barrel assembly is placed at the top of the remote control driving bearing vehicle body; the mixing drum component comprises a mixing drum body, the mixing drum body is arranged at the top of the remote control drive bearing vehicle body, and a fixing ring is welded at the bottom of the mixing drum body. The stirring cylinder assembly is separated, so that the stirring cylinder assembly is convenient to detach, maintain and clean, and construction in small roads is facilitated.
Description
The application is a divisional application, and the original patent numbers are: 202110036062.8, application date 2021, month 01, 12, entitled: an asphalt laying device for building construction and a laying method thereof.
Technical Field
The invention relates to the technical field of asphalt paving devices, in particular to an asphalt paving method for building construction.
Background
Asphalt pavement is a kind of pavement made of mineral material mixed with asphalt material, and the asphalt binder can raise the ability of paving aggregate to resist damage of running and natural factors to pavement, and can make the pavement smooth, dustless, impervious and durable.
Asphalt paving device among the prior art generally pours bituminous mixture in the mixing drum above that, carries to the road surface through conveying assembly after stirring, later strickles it off through the scraper subassembly to utilize the soil compactor to carry out the compaction, accomplish and lay, and when adding the material, need the transport vechicle to follow asphalt paving device and advance simultaneously and slowly add the material, the complicated degree of difficulty of operation is big, and the work efficiency of transport vechicle has been influenced, need the cooperation of a plurality of transport vechicles simultaneously, comparatively extravagant resource.
Disclosure of Invention
The invention aims to provide an asphalt laying method for building construction, which aims to solve the problems that a transport vehicle needs to travel and slowly add materials along with an asphalt laying device, the operation is complex and difficult, the working efficiency of the transport vehicle is influenced, a plurality of transport vehicles need to cooperate simultaneously, and resources are wasted.
In order to achieve the purpose, the invention provides the following technical scheme: an asphalt laying method for building construction comprises the following steps:
s1: the asphalt laying device for building construction is prepared, and comprises a remote control driving bearing vehicle body, wherein the top of the remote control driving bearing vehicle body is fixedly provided with a plurality of electric telescopic rods, a supporting plate is fixedly arranged on an output shaft of each electric telescopic rod, and a stirring cylinder assembly is placed at the top of the remote control driving bearing vehicle body;
the stirring drum component comprises a stirring drum body, the stirring drum body is arranged at the top of a remote control drive bearing vehicle body, a fixing ring is welded at the bottom of the stirring drum body, a plurality of connecting support rods are welded at the bottom of the fixing ring, a supporting and placing support plate is welded at the bottom of each connecting support rod, the supporting and placing support plate is placed at the top of the supporting and placing support plate, a material guide pipe is fixedly connected at the bottom of the stirring drum body, a feeding pump is fixedly mounted on the material guide pipe, a first fixing block is fixedly arranged at one side of the stirring drum body, a support leg is welded at the bottom of the first fixing block, a first roller is mounted on the support leg through a pin shaft, a handle is fixedly arranged at the outer side of the stirring drum body, and a lifting support leg component is fixedly arranged at one side of the stirring drum body, which is far away from the first fixing block;
the lifting supporting leg assembly comprises a second fixed block, the second fixed block is fixedly arranged on one side, away from the first fixed block, of the mixing drum body, a ball screw mechanism is fixedly arranged on the second fixed block, a supporting bar is fixedly arranged at one end of the ball screw mechanism, a rotary disc is fixedly arranged at one end of the ball screw mechanism, a fixed frame is fixedly arranged on the remote control drive bearing vehicle body, a U-shaped scraper is fixedly arranged at one end of the fixed frame, the U-shaped scraper is arranged on one side of the remote control drive bearing vehicle body, a connecting strip is movably connected onto the remote control drive bearing vehicle body through a transverse rod, a pressing drum is movably connected to one end, away from the remote control drive bearing vehicle body, of the connecting strip through a transverse rod, and the pressing drum is arranged on one side, away from the remote control drive bearing vehicle body, of the U-shaped scraper;
s2: the remote control driving bearing vehicle body is controlled by a remote controller to move to the bottom of the mixing drum body, then the electric telescopic rod works to push the supporting plate on the remote control driving bearing vehicle body to move upwards, the supporting placing supporting plate on the top of the electric telescopic rod is upwards supported, and the mixing drum body on the supporting placing supporting plate is further upwards supported, so that the remote control driving bearing vehicle body can drive the mixing drum assembly to move;
s3: the asphalt mixture is filled into the mixing drum body in advance, the asphalt mixture is stirred through the mixing drum body, so that the asphalt mixture is uniformly mixed and cannot be rapidly solidified, and the asphalt mixture in the mixing drum body is discharged through the material guide pipe for laying through the work of the feeding pump;
s4: the electric telescopic rod on the carrying vehicle body is driven to work through remote control to drive the supporting plate on the carrying vehicle body to descend, so that the mixing drum component is contacted with the ground, before the asphalt mixture in the mixing drum body is used, another mixing drum component is placed in front of the running direction of the remote control carrying vehicle body in advance, so that the remote control carrying vehicle body can directly continue to run to the bottom of the other mixing drum component, and the mixing drum component is lifted up to continue laying work;
s5: the screw on the ball screw mechanism is driven to rotate by rotating the turntable, so that the supporting bar and the second roller are driven to move upwards, the second roller is close to the mixing drum body, the mixing drum body is inclined towards one side of the second roller, direct observation and cleaning of the interior of the mixing drum body are facilitated for workers, and cleaning work is further facilitated;
s6: the bituminous mixture that falls through the passage scrapes off, has made things convenient for the work of flattening in later stage, and owing to set up U type scraper blade into the U type to it is higher to set up, make the inside bituminous mixture that can short-lived stop of U type scraper blade, when making to scrape off the operation on the one hand, the material can distribute comprehensively, and on the other hand makes the in-process of changing a stirring section of thick bamboo subassembly, can have the bituminous mixture of keeping in to continue to lay, avoids laying work interruption.
Preferably, the support bar is provided with a second roller through a pin shaft, and one side of the support bar is welded with a connecting block.
Preferably, the top of the connecting block is welded with a limiting rod, and the limiting rod penetrates through the second fixing block.
Preferably, a motor is fixedly mounted at the top of the stirring cylinder body, a rotating shaft is fixedly connected with the output end of the motor, a conical spiral piece is fixedly connected to the rotating shaft, and a bottom cleaning rod is fixedly connected to the bottom of the rotating shaft.
Preferably, the bottom of the supporting plate is fixedly connected with a plurality of first sealing cylinders, a first piston is connected in the first sealing cylinders in a sealing and sliding manner, a first push rod is fixedly connected to the first piston, a press plate is fixedly installed at the upper end of the first push rod through the top wall of the first sealing cylinder and abuts against the supporting and placing plate, a groove is formed in the top of the supporting plate, the press plate can be arranged in the groove, a spring is sleeved on the first push rod, two ends of the spring respectively abut against the bottom wall of the groove and the press plate, a support plate is fixedly connected to the supporting plate, a second sealing cylinder is fixedly connected to the support plate, the second sealing cylinder is communicated with the first sealing cylinder through a sealing pipeline, a second piston is connected in the second sealing cylinder in a sealing and sliding manner, and a second push rod is fixedly connected to the second piston, one end of the second push rod, which is far away from the second piston, is fixedly connected with a clamping plate, the clamping plate is abutted to the connecting support rod, and a tension spring is connected between the clamping plate and the support plate.
Compared with the prior art, the invention has the beneficial effects that:
1. by adopting the separated type stirring barrel assembly, the remote control drive bearing vehicle body and the stirring barrel assembly can be quickly separated and combined without the transportation vehicle always following the invention to slowly travel due to material adding, asphalt mixture conveyed by the transportation vehicle can be directly poured into the stirring barrel body for next transportation without influencing the transportation efficiency of the transportation vehicle, more transportation vehicles are not needed, the transportation cost is saved, the transportation vehicle is not needed to be directly butted with the stirring barrel body, the material adding is very stable and convenient, the construction difficulty is reduced, the stirring barrel assembly is separated, the stirring barrel assembly is convenient to detach for maintenance and cleaning, under the condition that the transportation vehicle is difficult to travel in a small road, a small trailer can be used for directly dragging the stirring barrel assembly to a specified place, the construction in some small roads is convenient, compared with the prior art, more transportation vehicles are not needed, the stirring drum assembly is separated, so that the stirring drum assembly is convenient to detach for maintenance and cleaning, and under the condition that the transport vehicle is difficult to drive in a path, the stirring drum assembly can be directly dragged to a specified place by using a small trailer, so that the construction in some paths is facilitated;
2. the screw rod on the ball screw mechanism is driven to rotate by rotating the turntable, so that the supporting bar and the second roller wheel are driven to move upwards, the second roller wheel is close to the mixing drum body, the mixing drum body is inclined towards one side of the second roller wheel, and after the mixing drum body is inclined, a worker can directly observe and clean the inside of the mixing drum body conveniently, so that the cleaning work of the invention is further facilitated;
3. through setting up U type scraper blade into the U type, and set up higher, make the inside bituminous mixture that can short-lived stay a part of U type scraper blade, on the one hand make when strickleing off the operation, the material can distribute comprehensively, on the other hand makes the in-process of changing a mixing drum subassembly, the bituminous mixture that can have the temporary storage continues to lay, avoid laying work and breaking off, can directly carry out preliminary flattening with the bituminous mixture after strickleing off through the pressure section of thick bamboo that sets up, compared with the prior art, on the one hand make when strickleing off the operation, the material can distribute comprehensively, on the other hand makes the in-process of changing a mixing drum subassembly, the bituminous mixture that can have the temporary storage continues to lay, avoid laying work and breaking off.
Drawings
FIG. 1 is a schematic view of the overall structure of an asphalt paving apparatus for building construction according to the present invention;
FIG. 2 is a schematic structural diagram of a mixing drum body of the asphalt paving device for building construction in a front view;
FIG. 3 is a schematic side view of a mixing drum body of the asphalt paving device for building construction according to the present invention;
FIG. 4 is a schematic structural diagram of a second fixed block of the asphalt paving device for building construction in a front view;
FIG. 5 is a schematic view of a three-dimensional structure of a U-shaped scraper of the asphalt paving device for building construction of the present invention;
fig. 6 is a schematic structural view of a part a of fig. 1 of an asphalt paving apparatus for building construction according to the present invention.
In the figure: 1. the remote control drives the bearing vehicle body; 2. an electric telescopic rod; 3. a support pallet; 301. a first seal cylinder; 302. a first piston; 303. a first push rod; 304. a groove; 305. a spring; 306. pressing a plate; 307. a support plate; 308. a second seal cylinder; 309. a second piston; 310. a second push rod; 311. a chucking plate; 312. a tension spring; 313. sealing the pipeline; 4. a mixing drum assembly; 5. a mixing drum body; 501. a motor; 502. a rotating shaft; 503. a conical helical flight; 504. clearing the bottom rod; 6. a stationary ring; 7. connecting the supporting rods; 8. supporting and placing the supporting plate; 9. a material guide pipe; 10. a feed pump; 11. a first fixed block; 12. supporting legs; 13. a first roller; 14. a handle; 15. a lifting support leg assembly; 16. a second fixed block; 17. a ball screw mechanism; 18. a supporting strip; 19. a second roller; 20. connecting blocks; 21. a limiting rod; 22. a turntable; 23. a fixed mount; 24. a U-shaped scraper; 25. a connecting strip; 26. and (5) pressing the cylinder.
Detailed Description
The technical aspects of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The asphalt paving device for building construction shown in the attached figures 1-6 comprises a remote control driving bearing vehicle body 1, wherein electric telescopic rods 2 are fixedly arranged at the top of the remote control driving bearing vehicle body 1, the number of the electric telescopic rods 2 is multiple, a supporting plate 3 is fixedly arranged on an output shaft of each electric telescopic rod 2, and a mixing drum assembly 4 is arranged at the top of the remote control driving bearing vehicle body 1;
the mixing drum component 4 comprises a mixing drum body 5, the mixing drum body 5 is arranged at the top of the remote control drive bearing vehicle body 1, the bottom of the mixing drum body 5 is welded with a fixed ring 6, the bottom of the fixed ring 6 is welded with a connecting support rod 7, a plurality of connecting support rods 7 are arranged, a support placing supporting plate 8 is welded at the bottom of each connecting support rod 7, the supporting and placing supporting plate 8 is placed at the top of the supporting and placing supporting plate 3, the bottom of the mixing drum body 5 is fixedly connected with a material guide pipe 9, a feeding pump 10 is fixedly arranged on the material guiding pipe 9, a first fixing block 11 is fixedly arranged on one side of the mixing drum body 5, the bottom of the first fixed block 11 is welded with a supporting leg 12, the supporting leg 12 is provided with a first roller 13 through a pin shaft, the fixed handle 14 that is equipped with in the churn body 5 outside, churn body 5 keeps away from first fixed block 11 one side and is fixed to be equipped with lift supporting leg subassembly 15.
The implementation mode is specifically as follows: when the remote control type mixing drum is in operation, the remote control driving bearing vehicle body 1 is operated to the bottom of the mixing drum body 5 through remote control, then the electric telescopic rod 2 on the bearing vehicle body 1 is driven to work to push the supporting plate 3 on the supporting plate 3 to move upwards, the supporting plate 3 moves upwards to lift the supporting and placing plate 8 at the top of the supporting and placing vehicle body 8, then the mixing drum body 5 on the supporting and placing plate 8 is lifted upwards, after the mixing drum body 5 is lifted, the first roller 13 and the second roller 19 on the mixing drum body 5 leave the ground, so that the remote control driving bearing vehicle body 1 can drive the mixing drum assembly 4 to move, asphalt mixture is filled into the mixing drum body 5 in advance, the asphalt mixture is stirred through the mixing drum body 5, the asphalt mixture is uniformly mixed and cannot be rapidly solidified, the asphalt mixture in the mixing drum body 5 is discharged through the guide pipe 9 to be laid through the work of the feeding pump 10, the mixing drum body 5 and the material guide pipe 9 can be powered by a mobile power supply or by powering the remote control drive bearing vehicle body 1, when the asphalt mixture in the mixing drum body 5 is used up, the electric telescopic rod 2 on the remote control drive bearing vehicle body 1 works to drive the supporting plate 3 on the mixing drum body to descend, the supporting plate 3 descends to drive the mixing drum component 4 to descend, so that the mixing drum component 4 is contacted with the ground, before the asphalt mixture in the mixing drum body 5 is used up, another mixing drum component 4 is placed in front of the running direction of the remote control drive bearing vehicle body 1 in advance, so that the remote control drive bearing vehicle body 1 can directly continue to run to the bottom of another mixing drum component 4, the mixing drum component 4 is lifted up to continue laying work, and the invention adopts the separated mixing drum component 4, so that the remote control drive bearing vehicle body 1 and the mixing drum component 4 can be quickly separated and combined, the asphalt mixture conveyed by the transport vehicle can be directly poured into the mixing drum body 5 to carry out next transportation without adding materials and always slowly driving along with the asphalt mixture conveying device, the transportation efficiency of the transport vehicle is not influenced, more transport vehicles are not needed, the transportation cost is saved, and the transport vehicle is not needed to be directly butted with the mixing drum body 5, so that the materials are added stably and conveniently, the construction difficulty is reduced, the mixing drum assembly 4 is of a separated type, the mixing drum assembly is convenient to detach for maintenance and cleaning, and the mixing drum assembly 4 can be directly dragged to a specified place by a small trailer under the condition that the transport vehicle is difficult to drive in a path, so that the construction in some paths is facilitated;
the second fixed block 16 is fixedly arranged on one side, far away from the first fixed block 11, of the mixing drum body 5;
a ball screw mechanism 17 is fixedly mounted on the second fixed block 16, and a supporting bar 18 is fixedly arranged at one end of the ball screw mechanism 17;
a second roller 19 is arranged on the support bar 18 through a pin shaft, and a connecting block 20 is welded on one side of the support bar 18;
the top of the connecting block 20 is welded with a limiting rod 21, and the limiting rod 21 penetrates through the second fixing block 16;
one end of the ball screw mechanism 17 is fixedly provided with a turntable 22.
The implementation mode is specifically as follows: when the interior of the mixing drum body 5 needs to be cleaned, the rotating disc 22 is rotated to drive the screw rod on the ball screw mechanism 17 to rotate, the supporting bar 18 is limited by the connecting block 20 and the limiting rod 21, the supporting bar 18 can be connected with the screw rod on the ball screw mechanism 17 through the bearing, so that when the screw rod rotates, the screw rod moves upwards relative to the nut on the ball screw mechanism 17, the supporting bar 18 and the second roller 19 are further driven to move upwards, the second roller 19 is enabled to be close to the mixing drum body 5, the mixing drum body 5 is enabled to incline towards one side of the second roller 19, after the mixing drum body 5 inclines, workers can conveniently and directly observe and clean the interior of the mixing drum body 5, and the cleaning work of the invention is further facilitated.
A motor 501 is fixedly arranged on the top of the mixing drum body 5, the output end of the motor 501 is fixedly connected with a rotating shaft 502, a conical spiral plate 503 is fixedly connected on the rotating shaft 502, a bottom cleaning rod 504 is fixedly connected on the bottom of the rotating shaft 502, a plurality of first sealing drum bodies 301 are fixedly connected on the bottom of the supporting plate 3, a first piston 302 is hermetically and slidably connected in the first sealing drum bodies 301, a first push rod 303 is fixedly connected on the first piston 302, a press plate 306 is fixedly arranged at the upper end of the first push rod 303 through the top wall of the first sealing drum bodies 301, the press plate 306 is abutted against the supporting and placing plate 8, a groove 304 is arranged on the top of the supporting plate 3, the press plate 306 can be placed in the groove 304, a spring 305 is sleeved on the first push rod 303, two ends of the spring 305 are respectively abutted against the bottom wall of the groove 304 and the press plate 306, a supporting plate 307 is fixedly connected on the supporting plate 307, a second sealing drum body 308 is fixedly connected on the supporting plate 307, the second sealing drum body 308 is communicated with the first sealing drum bodies 301 through a sealing pipeline 313, a second piston 309 is connected in the second sealing cylinder 308 in a sealing and sliding manner, a second push rod 310 is fixedly connected to the second piston 309, a clamping plate 311 is fixedly connected to one end, away from the second piston 309, of the second push rod 310, the clamping plate 311 abuts against the connecting support rod 7, and a tension spring 312 is connected between the clamping plate 311 and the support plate 307.
The implementation mode is specifically as follows: when the remote control drive bearing body 1 moves to the bottom of the mixing drum body 5, the support supporting plate 3 is driven by the electric telescopic rod 2 to move upwards to abut against the support placing supporting plate 8, before the support supporting plate 3 contacts with the support placing supporting plate 8, the pressing plate 306 contacts with the support placing supporting plate 8 first, so as to drive the first push rod 303 to move downwards, further drive the first piston 302 to convey the air pressure in the first sealed cylinder 301 to the second sealed cylinder 308 through the sealed pipeline 313, so as to enable the second piston 309 to slide in the second sealed cylinder 308, further drive the clamping plate 311 to abut against the support rod 7 through the second push rod 310, the presence of the pressing plate 306, the spring 305 and the first piston 302 enables the support supporting plate 3 to have a buffering effect when contacting with the support placing supporting plate 8, and simultaneously enables the clamping plate 311 to contact with the support rod 7 to clamp the support rod 7, so as to increase the stability of the support plate, and an inflation hole can be additionally arranged on the first sealed cylinder 301 or the second sealed cylinder 308, thereby preventing gas loss from affecting the chucking effect.
The asphalt paving method for building construction shown in the attached fig. 1 and 5 further comprises a fixing frame 23, wherein the fixing frame 23 is fixedly arranged on the remote control driving bearing vehicle body 1, one end of the fixing frame 23 is fixedly provided with a U-shaped scraper 24, and the U-shaped scraper 24 is arranged on one side of the remote control driving bearing vehicle body 1;
the remote control drive bearing vehicle body 1 is movably connected with a connecting strip 25 through a cross rod, one end, far away from the remote control drive bearing vehicle body 1, of the connecting strip 25 is movably connected with a pressing cylinder 26 through the cross rod, and the pressing cylinder 26 is arranged on one side, far away from the remote control drive bearing vehicle body 1, of the U-shaped scraper 24.
The implementation mode is specifically as follows: through the U type scraper blade 24 that mount 23 set up, strickle off the bituminous mixture that the passage 9 fell, the work of flattening in later stage has been made things convenient for, and owing to set up U type scraper blade 24 into the U type, and set up highly, make the inside some bituminous mixture that stops that can be short-lived of U type scraper blade 24, make when strickleing off the operation on the one hand, the material can distribute comprehensively, on the other hand makes the in-process of changing stirring section of thick bamboo subassembly 4, the bituminous mixture that can have the temporary storage continues to lay, avoid laying work interruption, can directly carry out preliminary flattening with the bituminous mixture after strickleing off through the pressure section of thick bamboo 26 that sets up.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, a carrying vehicle body 1 is driven to move to the bottom of a mixing drum body 5 through remote control and remote control, then an electric telescopic rod 2 on the carrying vehicle body 1 is driven to work to push a supporting plate 3 on the carrying vehicle body 1 to move upwards through remote control, the supporting plate 3 moves upwards to lift a supporting and placing supporting plate 8 at the top of the supporting plate, so that the carrying vehicle body 1 can drive a mixing drum component 4 to move, asphalt mixture in the mixing drum body 5 is discharged through a material guide pipe 9 for laying through the work of a feeding pump 10, after the asphalt mixture in the mixing drum body 5 is used, the electric telescopic rod 2 on the carrying vehicle body 1 is driven to work to drive the mixing drum component 4 to descend through remote control, the mixing drum component 4 is in contact with the ground, and before the asphalt mixture in the mixing drum body 5 is used, placing another mixing drum component 4 in front of the remote control drive bearing vehicle body 1 in the running direction in advance, so that the remote control drive bearing vehicle body 1 can directly continue to run to the bottom of the other mixing drum component 4, and lifting the mixing drum component 4 to continue laying work;
referring to the attached drawings 1 and 4 of the specification, the screw on the ball screw mechanism 17 is driven to rotate by rotating the turntable 22, and since the support bar 18 is limited by the connecting block 20 and the limiting rod 21, the support bar 18 can be connected with the screw on the ball screw mechanism 17 through a bearing, so that when the screw rotates, the screw moves upwards relative to the nut on the ball screw mechanism 17, and further drives the support bar 18 and the second roller 19 to move upwards, so that the second roller 19 is close to the mixing drum body 5, and further the mixing drum body 5 tilts towards one side of the second roller 19;
referring to the attached drawings 1 and 5 of the specification, the U-shaped scraper 24 arranged through the fixing frame 23 scrapes off the asphalt mixture falling from the material guide pipe 9, so that the later-stage flattening work is facilitated, and the U-shaped scraper 24 is arranged into a U shape and is higher in arrangement, so that a part of asphalt mixture can be temporarily stopped inside the U-shaped scraper 24, on one hand, when the scraping operation is performed, the materials can be comprehensively distributed, on the other hand, the stirring cylinder assembly 4 is replaced, and the temporary asphalt mixture can be continuously paved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. An asphalt laying method for building construction is characterized in that: the method comprises the following steps:
s1: the asphalt paving device for building construction is prepared, and comprises a remote control driving bearing vehicle body (1), wherein electric telescopic rods (2) are fixedly installed at the top of the remote control driving bearing vehicle body (1), the number of the electric telescopic rods (2) is multiple, a supporting plate (3) is fixedly arranged on an output shaft of each electric telescopic rod (2), and a stirring barrel assembly (4) is placed at the top of the remote control driving bearing vehicle body (1);
the stirring cylinder component (4) comprises a stirring cylinder body (5), the stirring cylinder body (5) is arranged at the top of a remote control drive bearing vehicle body (1), a fixing ring (6) is welded at the bottom of the stirring cylinder body (5), a connecting support rod (7) is welded at the bottom of the fixing ring (6), a plurality of connecting support rods (7) are arranged, a support placing support plate (8) is welded at the bottom of each connecting support rod (7), the support placing support plate (8) is placed at the top of the support plate (3), a material guide pipe (9) is fixedly connected at the bottom of the stirring cylinder body (5), a material conveying pump (10) is fixedly installed on the material guide pipe (9), a first fixing block (11) is fixedly arranged on one side of the stirring cylinder body (5), a support leg (12) is welded at the bottom of the first fixing block (11), and a first idler wheel (13) is installed on the support leg (12) through a pin shaft, a handle (14) is fixedly arranged on the outer side of the mixing drum body (5), and a lifting support leg assembly (15) is fixedly arranged on one side, away from the first fixing block (11), of the mixing drum body (5);
the lifting support leg assembly (15) comprises a second fixed block (16), the second fixed block (16) is fixedly arranged on one side, away from the first fixed block (11), of the mixing drum body (5), a ball screw mechanism (17) is fixedly arranged on the second fixed block (16), a support bar (18) is fixedly arranged on one end of the ball screw mechanism (17), a turntable (22) is fixedly arranged on one end of the ball screw mechanism (17), a fixed frame (23) is fixedly arranged on the remote control drive bearing car body (1), a U-shaped scraper (24) is fixedly arranged on one end of the fixed frame (23), the U-shaped scraper (24) is arranged on one side of the remote control drive bearing car body (1), a connecting bar (25) is movably connected onto the remote control drive bearing car body (1) through a transverse bar, one end, away from the remote control drive bearing car body (1), of the connecting bar (25) is movably connected with a pressure drum (26) through a transverse bar, the pressing cylinder (26) is arranged on one side, away from the remote control drive bearing vehicle body (1), of the U-shaped scraper (24);
s2: the remote control driving bearing vehicle body (1) runs to the bottom of the mixing drum body (5) through remote control, then the electric telescopic rod (2) works to push the supporting plate (3) on the electric telescopic rod to move upwards, the supporting and placing supporting plate (8) at the top of the electric telescopic rod is upwards supported, and the mixing drum body (5) on the supporting and placing supporting plate (8) is further upwards supported, so that the remote control driving bearing vehicle body (1) can drive the mixing drum assembly (4) to move;
s3: asphalt mixture is filled into the mixing drum body (5) in advance, the mixing drum body (5) is used for mixing the asphalt mixture, the asphalt mixture is uniformly mixed and cannot be rapidly solidified, and the asphalt mixture in the mixing drum body (5) is discharged through the material guide pipe (9) to be laid through the work of the feeding pump (10);
s4: the electric telescopic rod (2) on the remote control drive bearing vehicle body (1) works to drive the supporting support plate (3) on the electric telescopic rod to descend, so that the stirring cylinder assembly (4) is in contact with the ground, before the asphalt mixture in the stirring cylinder body (5) is used, another stirring cylinder assembly (4) is placed in front of the driving direction of the remote control drive bearing vehicle body (1) in advance, so that the remote control drive bearing vehicle body (1) can directly continue to drive to the bottom of the other stirring cylinder assembly (4), and the stirring cylinder assembly (4) is lifted up to continue laying work;
s5: the screw on the ball screw mechanism (17) is driven to rotate by rotating the turntable (22), so that the support bar (18) and the second roller (19) are driven to move upwards, the second roller (19) is close to the mixing drum body (5), and the mixing drum body (5) is inclined towards one side of the second roller (19), so that a worker can directly observe and clean the inside of the mixing drum body (5), and the cleaning work of the invention is further facilitated;
s6: the bituminous mixture that falls through passage (9) is strickleed off, the work of flattening in later stage has been made things convenient for, and owing to set up U type scraper blade (24) into the U type, and set up higher, make inside some bituminous mixture that stops that can be short-lived of U type scraper blade (24), when making strickle off the operation on the one hand, the material can distribute comprehensively, on the other hand makes the in-process of changing a mixing drum subassembly (4), the bituminous mixture that can have the temporary storage continues to lay, avoid laying work interruption.
2. The asphalt paving method for building construction according to claim 1, characterized in that: and a second roller (19) is installed on the support bar (18) through a pin shaft, and a connecting block (20) is welded on one side of the support bar (18).
3. The asphalt paving method for building construction according to claim 1, characterized in that: the welding of connecting block (20) top has gag lever post (21), gag lever post (21) run through locate on second fixed block (16).
4. The asphalt paving method for building construction according to claim 1, characterized in that: a motor (501) is fixedly mounted at the top of the stirring barrel body (5), a rotating shaft (502) is fixedly connected with the output end of the motor (501), a conical spiral piece (503) is fixedly connected onto the rotating shaft (502), and a bottom cleaning rod (504) is fixedly connected to the bottom of the rotating shaft (502).
5. The asphalt paving method for building construction according to claim 1, characterized in that: the bottom of the supporting plate (3) is fixedly connected with a plurality of first sealing cylinder bodies (301), a first piston (302) is connected in the first sealing cylinder bodies (301) in a sealing and sliding manner, a first push rod (303) is fixedly connected to the first piston (302), a press plate (306) is fixedly installed at the upper end of the first push rod (303) through the top wall of the first sealing cylinder bodies (301), the press plate (306) abuts against the supporting placing plate (8), a groove (304) is formed in the top of the supporting plate (3), the press plate (306) can be placed in the groove (304), a spring (305) is sleeved on the first push rod (303), two ends of the spring (305) abut against the bottom wall of the groove (304) and the press plate (306) respectively, a supporting plate (307) is fixedly connected to the supporting plate (3), and a second sealing cylinder body (308) is fixedly connected to the supporting plate (307), the sealing device is characterized in that the second sealing cylinder body (308) is communicated with the first sealing cylinder body (301) through a sealing pipeline (313), the second sealing cylinder body (308) is internally connected with a second piston (309) in a sealing and sliding mode, a second push rod (310) is fixedly connected to the second piston (309), the second push rod (310) is far away from one end of a clamping plate (311) fixedly connected to the second piston (309), the clamping plate (311) is abutted to the connecting support rod (7), and a tension spring (312) is connected between the clamping plate (311) and the support plate (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210144731.8A CN114457655A (en) | 2021-01-12 | 2021-01-12 | Asphalt laying method for building construction |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110036062.8A CN112832092A (en) | 2021-01-12 | 2021-01-12 | Asphalt laying device for building construction and laying method thereof |
| CN202210144731.8A CN114457655A (en) | 2021-01-12 | 2021-01-12 | Asphalt laying method for building construction |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110036062.8A Division CN112832092A (en) | 2021-01-12 | 2021-01-12 | Asphalt laying device for building construction and laying method thereof |
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| Publication Number | Publication Date |
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| CN114457655A true CN114457655A (en) | 2022-05-10 |
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| CN202210144731.8A Withdrawn CN114457655A (en) | 2021-01-12 | 2021-01-12 | Asphalt laying method for building construction |
| CN202110036062.8A Withdrawn CN112832092A (en) | 2021-01-12 | 2021-01-12 | Asphalt laying device for building construction and laying method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110036062.8A Withdrawn CN112832092A (en) | 2021-01-12 | 2021-01-12 | Asphalt laying device for building construction and laying method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115125802B (en) * | 2022-07-22 | 2023-11-17 | 衡阳润鹏道路工程有限公司 | Asphalt mixing and paving device for road engineering |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH716410B1 (en) * | 2007-01-30 | 2021-01-29 | Erowa Ag | Clamping device with a chuck and a releasably fixable workpiece carrier. |
| CN102145524B (en) * | 2011-04-25 | 2013-03-06 | 安徽信盟机电装备制造有限公司 | Working method of automatic horizontal foaming fixture of solar water tank |
| CN102268858B (en) * | 2011-06-20 | 2013-01-02 | 江苏恩纳斯重工机械有限公司 | Cradle for suspension pouring of arch-type bridge |
| US8827592B2 (en) * | 2012-05-29 | 2014-09-09 | Caterpillar Paving Products Inc. | Adjustable push-roller |
| CN103939665A (en) * | 2014-04-03 | 2014-07-23 | 应建忠 | Self-locking valve of tank bottom of oil tank truck |
| CN106732030A (en) * | 2016-12-14 | 2017-05-31 | 江门市珍图新材料有限公司 | A kind of autoclave mixer |
| US10731672B2 (en) * | 2017-03-22 | 2020-08-04 | James Hribar | Dual action hydraulic clutch system |
| CN107035232B (en) * | 2017-06-12 | 2022-06-17 | 东莞市景瑜实业有限公司 | External zipper lock accessory assembling machine |
| CN107288013A (en) * | 2017-08-24 | 2017-10-24 | 泉州市西决三维科技有限公司 | A kind of rapid construction based on Municipal Road Engineering is shaken leveling device |
| CN108547204A (en) * | 2018-03-14 | 2018-09-18 | 合肥银创宏达机器人有限公司 | A kind of novel blade machine |
| CN209975321U (en) * | 2019-03-11 | 2020-01-21 | 嘉善大江路桥工程有限责任公司 | Asphalt laying equipment for municipal engineering building |
| CN111851217A (en) * | 2020-08-12 | 2020-10-30 | 彭鹏 | Municipal administration is with road surface repair with cement stirring laying device |
-
2021
- 2021-01-12 CN CN202210144731.8A patent/CN114457655A/en not_active Withdrawn
- 2021-01-12 CN CN202110036062.8A patent/CN112832092A/en not_active Withdrawn
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| CN112832092A (en) | 2021-05-25 |
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Application publication date: 20220510 |