CN110593065A - Quick maintenance of asphalt road surface and mummification solidification equipment - Google Patents
Quick maintenance of asphalt road surface and mummification solidification equipment Download PDFInfo
- Publication number
- CN110593065A CN110593065A CN201910762007.XA CN201910762007A CN110593065A CN 110593065 A CN110593065 A CN 110593065A CN 201910762007 A CN201910762007 A CN 201910762007A CN 110593065 A CN110593065 A CN 110593065A
- Authority
- CN
- China
- Prior art keywords
- asphalt
- conveying rod
- rotating shaft
- stirring tank
- spiral conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses equipment for quickly maintaining, drying and solidifying asphalt pavement, which comprises a transport carrier, wherein an asphalt heating and stirring tank is arranged on the transport carrier, an electric heating coil pipe is arranged on the asphalt heating and stirring tank, a spiral conveying rod is arranged in the asphalt heating and stirring tank, an electric heating inner core is arranged in the spiral conveying rod, the lower end of the spiral conveying rod is erected at a discharge port at the lower end of the asphalt heating and stirring tank through a bearing, the electric heating inner core is electrically connected with a conductive wire through a rotating connecting part formed by a conductive body at the upper end of the spiral conveying rod, and the conductive wire is connected with; and the transport carrier and the rear side of the asphalt heating and stirring tank are provided with compression rollers, two ends of a rotating shaft of each compression roller are respectively connected with a cooling system, and cooling liquid circulates in the rotating shaft and the cooling system. The equipment can be quickly conveyed downwards to the damaged pavement needing to be supplemented with asphalt through the spiral conveying rod, and can be quickly flattened through the compression roller and quickly cool the asphalt on the pavement through the cooling circulation system arranged in the compression roller so as to be hardened.
Description
Technical Field
The invention relates to an asphalt pavement rapid maintenance and drying solidification device which is used for rapid repair of asphalt pavements.
Background
The repairing method of the traditional asphalt pavement comprises the following steps: 1. conveying the heated asphalt to the damaged part of the pavement; 2. trimming and flattening the asphalt pavement; 3. and (5) after the asphalt pavement at the repaired position is cooled, the vehicle is started. The traditional asphalt pavement repairing method and device have the defects of long cooling time, difficulty in quickly getting through the vehicle, difficulty in conveying asphalt and difficulty in quickly putting in place.
Disclosure of Invention
The invention aims to solve the technical problem of providing the equipment for quickly maintaining, drying and solidifying the asphalt pavement, wherein the equipment has shorter time for repairing the asphalt pavement and shorter cooling time.
Therefore, the asphalt pavement rapid maintenance, drying and solidification equipment provided by the invention comprises a transportation carrier, wherein an asphalt heating stirring tank is arranged on the transportation carrier, an electric heating coil is arranged on the tank wall of the asphalt heating stirring tank and is connected with a power supply, a spiral conveying rod is arranged in the asphalt heating stirring tank and is driven to rotate by a rotary motor fixed at the upper end of the asphalt heating stirring tank, an electric heating inner core is arranged in the spiral conveying rod, the upper end of the spiral conveying rod is erected at the upper end of the asphalt heating stirring tank through a bearing, the lower end of the spiral conveying rod extends to a discharge port at the lower end of the asphalt heating stirring tank, the discharge port is positioned at the bottom of the transportation carrier, the electric heating inner core is electrically connected with the rotary motor through a rotary connecting part consisting of a conductor at the upper end of the spiral conveying; the asphalt heating and stirring device is characterized in that a compression roller is arranged on the transport carrier and on the rear side of the asphalt heating and stirring tank, the compression roller is rotatably supported on a chassis of the transport carrier through a left rotating shaft and a right rotating shaft, the left rotating shaft and the right rotating shaft are provided with hollow inner holes, the hollow inner holes of the left rotating shaft and the right rotating shaft are respectively connected with two ends of a plurality of cooling channels in the compression roller, the cooling channels are close to the side wall of the compression roller, the left rotating shaft and the right rotating shaft are respectively connected with a cooling system, the cooling system and the rotating shaft form a cooling circulation system, and cooling liquid circulates in.
The invention has the following technical effects:
1. the equipment can rapidly convey asphalt downwards through the spiral conveying rod, and the asphalt around the spiral conveying rod can be softened due to the heating of the electric heating inner core in the conveying process, so that the softened asphalt can be rapidly used for repairing the pavement;
2. because of compression roller and cooling system form cooling circulation system, at the in-process that the bituminous paving was flattened to the compression roller, the compression roller after the cooling can make bituminous paving cool off fast and solidify, is favorable to shortening the cooling time to lead to the car fast.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for rapidly maintaining, drying and solidifying asphalt pavement according to the present invention.
Fig. 2 is a schematic sectional view of the asphalt heating agitation tank of fig. 1.
FIG. 3 is a schematic sectional view of the structure of the press roll and the cooling system.
Fig. 4 is a schematic cross-sectional view of the press roll of fig. 3.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, wherein the specific examples are provided for the purpose of illustration only and are not intended to limit the invention.
Referring to fig. 1-4, the asphalt pavement rapid maintenance and drying solidification equipment provided by the invention comprises a transport carrier 1, an asphalt heating and stirring tank 2 is arranged on the transport carrier 1, an electric heating coil 3 is arranged on the tank wall of the asphalt heating and stirring tank 2, the electric heating coil 3 is connected with a power supply, a spiral conveying rod 4 is arranged in the asphalt heating and stirring tank 2, the spiral conveying rod 4 is driven to rotate by a rotating motor 5 fixed at the upper end of the asphalt heating and stirring tank 2, an electric heating core 6 is arranged in the spiral conveying rod 4, the upper end of the spiral conveying rod 4 is erected at the upper end of the asphalt heating and stirring tank 2 through a bearing, the lower end of the spiral conveying rod 4 extends to a discharge port 7 at the lower end of the asphalt heating and stirring tank 2, the discharge port 7 is positioned at the bottom of the transport carrier 1, and the electric heating core 6 is electrically connected with the rotating motor 5 through, the rotating motor 5 is connected with a power supply; on the transportation carrier 1, the rear side of pitch heating agitator tank 2 is provided with compression roller 8, compression roller 8 through the left-hand turn axle 9 with right-hand turn axle 10 rotate the support in on the chassis of transportation carrier 1, left-hand turn axle 9 and right-hand turn axle 10 have cavity hole 11, the cavity hole 11 of left-hand turn axle 9 and right-hand turn axle 10 respectively with the compression roller 8 in many cooling channel 12 both ends be connected, cooling channel 12 is close to compression roller 8's lateral wall, cooling pipeline 12 uses the pivot as axis evenly distributed has 8-12, cooling system 13 is connected respectively to left-hand turn axle 9 and right-hand turn axle 10, cooling system 13 and pivot formation cooling circulation system, the coolant liquid is at pivot and cooling system 13 mesocycle.
Referring to fig. 1 and 3, the cooling system 13 includes a heat exchanger, a coolant storage bin, a circulation pipeline 14 and a pumping mechanism, the heat exchanger is connected to the left rotating shaft 9 and the right rotating shaft 10 through the circulation pipeline 14, the circulation pipeline 14 is provided with the pumping mechanism, and the coolant storage bin is connected to the heat exchanger, so that the structure of the cooling system 13 belongs to the conventional technology, and is not described herein again.
Referring to fig. 1 and 4, the rotating motor 5 is fixed above the asphalt heating and stirring tank by using a motor support 15, the rotating motor 5 is provided with a driving claw 16 which is enclosed into a ring shape, and the driving claw 16 is matched with the spiral conveying rod 4 and drives the spiral conveying rod 4; the rotation connecting portion is in the upper end of bolt conveying rod 4, and the rotation connecting portion includes the lower conductive end 17 that is fixed with in the upper end of spiral conveying rod 4, lower conductive end 17 lower extreme with electric heat inner core 6 leads and connects, lower conductive end 17 upper end with set up in the electrically conductive cooperation of last conductive end 18 of rotating electrical machines 5 lower part, go up conductive end 18 and lower conductive end 17 relatively rotatable and contact electrically conductive, go up conductive end 18 and be in the center of the drive pawl 16 of annular distribution and lead and connect with external power source through the circuit of rotating electrical machines 5.
Claims (5)
1. The utility model provides an asphalt pavement is maintained fast and mummification solidification equipment, includes the transport carrier, is provided with pitch heating agitator tank, characterized by on the transport carrier: the asphalt heating and stirring tank is characterized in that an electric heating coil is arranged on the tank wall of the asphalt heating and stirring tank and connected with a power supply, a spiral conveying rod is arranged in the asphalt heating and stirring tank and driven to rotate by a rotating motor fixed at the upper end of the asphalt heating and stirring tank, an electric heating inner core is arranged in the spiral conveying rod, the upper end of the spiral conveying rod is erected at the upper end of the asphalt heating and stirring tank through a bearing, the lower end of the spiral conveying rod extends to a discharge port at the lower end of the asphalt heating and stirring tank, the discharge port is positioned at the bottom of a transport carrier, the electric heating inner core is electrically connected with the rotating motor through a rotating connecting part formed by a conductive; the asphalt heating and stirring device is characterized in that a compression roller is arranged on the transport carrier and on the rear side of the asphalt heating and stirring tank, the compression roller is rotatably supported on a chassis of the transport carrier through a left rotating shaft and a right rotating shaft, the left rotating shaft and the right rotating shaft are provided with hollow inner holes, the hollow inner holes of the left rotating shaft and the right rotating shaft are respectively connected with two ends of a plurality of cooling channels in the compression roller, the cooling channels are close to the side wall of the compression roller, the left rotating shaft and the right rotating shaft are respectively connected with a cooling system, the cooling system and the rotating shaft form a cooling circulation system, and cooling liquid circulates in.
2. The asphalt pavement rapid maintenance and drying solidification equipment according to claim 1, which is characterized in that: the cooling system comprises a heat exchanger, a cooling liquid storage bin, a circulating pipeline and a pumping mechanism, the heat exchanger is connected with the left rotating shaft and the right rotating shaft through the circulating pipeline respectively, the pumping mechanism is arranged on the circulating pipeline, and the cooling liquid storage bin is connected with the heat exchanger.
3. The asphalt pavement rapid maintenance and drying solidification equipment according to claim 1 or 2, characterized in that: 8-12 cooling pipelines are uniformly distributed by taking the rotating shaft as an axis.
4. The asphalt pavement rapid maintenance and drying solidification equipment according to claim 1 or 2, characterized in that: the rotary motor is fixed above the asphalt heating and stirring tank by adopting a motor bracket, and is provided with a driving claw which is encircled into a ring shape and is matched with the spiral conveying rod to drive the spiral conveying rod; the rotary connecting part is arranged at the upper end of the bolt conveying rod, a lower conductive end is fixed at the upper end of the spiral conveying rod, the lower end of the lower conductive end is connected with the electric heating inner core in a conductive mode, the upper end of the lower conductive end is in conductive fit with an upper conductive end arranged at the lower part of the rotary motor, the upper conductive end and the lower conductive end can rotate relatively and are in contact conduction, and the upper conductive end is located at the center of the driving claws distributed annularly and is connected with an external power supply in a conductive mode through a motor circuit.
5. The asphalt pavement rapid maintenance and drying solidification equipment according to claim 3, which is characterized in that: the rotary motor is fixed above the asphalt heating and stirring tank by adopting a motor bracket, and is provided with a driving claw which is encircled into a ring shape and is matched with the spiral conveying rod to drive the spiral conveying rod; the rotary connecting part is arranged at the upper end of the bolt conveying rod and comprises a lower conductive end fixed at the upper end of the bolt conveying rod, the lower conductive end is connected with the electric heating inner core in a conductive mode, the upper end of the lower conductive end is in conductive fit with an upper conductive end arranged at the lower part of the rotating motor, the upper conductive end and the lower conductive end can rotate relatively and are in contact conduction, and the upper conductive end is arranged at the center of a driving claw distributed in an annular mode and is connected with an external power supply in a conductive mode through a circuit of the rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762007.XA CN110593065A (en) | 2019-08-19 | 2019-08-19 | Quick maintenance of asphalt road surface and mummification solidification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762007.XA CN110593065A (en) | 2019-08-19 | 2019-08-19 | Quick maintenance of asphalt road surface and mummification solidification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110593065A true CN110593065A (en) | 2019-12-20 |
Family
ID=68854651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910762007.XA Pending CN110593065A (en) | 2019-08-19 | 2019-08-19 | Quick maintenance of asphalt road surface and mummification solidification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593065A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317714A (en) * | 2013-06-08 | 2013-09-25 | 张家港市民扬塑胶科技有限公司 | Pressure roller used for preparing PET matte board |
| CN103411400A (en) * | 2013-08-20 | 2013-11-27 | 顾璐璐 | Organic fertilizer drying equipment adopting spiral delivery |
| CN204022027U (en) * | 2014-08-12 | 2014-12-17 | 绍兴市南门防静电纺织有限公司 | A kind of composite material automatic collecting device |
| CN205474753U (en) * | 2016-03-14 | 2016-08-17 | 合肥市公路桥梁工程有限责任公司 | Cooling forming device on asphalt concrete highway road surface |
| CN108301299A (en) * | 2017-12-19 | 2018-07-20 | 山西云度知识产权服务有限公司 | A kind of road construction pavement seam filling device |
| CN208072158U (en) * | 2018-04-15 | 2018-11-09 | 杨艳艳 | A kind of bituminous paving joint treatment machine |
-
2019
- 2019-08-19 CN CN201910762007.XA patent/CN110593065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317714A (en) * | 2013-06-08 | 2013-09-25 | 张家港市民扬塑胶科技有限公司 | Pressure roller used for preparing PET matte board |
| CN103411400A (en) * | 2013-08-20 | 2013-11-27 | 顾璐璐 | Organic fertilizer drying equipment adopting spiral delivery |
| CN204022027U (en) * | 2014-08-12 | 2014-12-17 | 绍兴市南门防静电纺织有限公司 | A kind of composite material automatic collecting device |
| CN205474753U (en) * | 2016-03-14 | 2016-08-17 | 合肥市公路桥梁工程有限责任公司 | Cooling forming device on asphalt concrete highway road surface |
| CN108301299A (en) * | 2017-12-19 | 2018-07-20 | 山西云度知识产权服务有限公司 | A kind of road construction pavement seam filling device |
| CN208072158U (en) * | 2018-04-15 | 2018-11-09 | 杨艳艳 | A kind of bituminous paving joint treatment machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191220 |