CN201103089Y - Asphalt road surface paving machine - Google Patents
Asphalt road surface paving machine Download PDFInfo
- Publication number
- CN201103089Y CN201103089Y CNU2007201274945U CN200720127494U CN201103089Y CN 201103089 Y CN201103089 Y CN 201103089Y CN U2007201274945 U CNU2007201274945 U CN U2007201274945U CN 200720127494 U CN200720127494 U CN 200720127494U CN 201103089 Y CN201103089 Y CN 201103089Y
- Authority
- CN
- China
- Prior art keywords
- road surface
- asphalt
- paving machine
- binding material
- spray bars
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an asphalt road surface paving machine which is additionally provided with a electrothermal air blowing device (6), a heat exchange circular pipe (11), an air exhaust outlet (12), an asphalt heating and heat preserving tank (2) and a bonding material spraying rod component(13) on the basis of an asphalt-combined paver of the prior art. The asphalt road surface paving machine of the utility model has the function of simultaneously completing heating and dust removal, bonding oil spraying and asphalt-combined pavement of an former road surface for a single operation; can prevent the former road surface from being polluted by the dust or other small sundries before the bonding material is sprayed and also avoid a bonding material layer from being damaged before the asphalt-combined pavement. Simultaneously, the asphalt road surface paving machine can also preheat the former road surface, so as to obtain better effects of bonding and water proofing between a finish coat and the former road surface.
Description
Technical field
The utility model relates to a kind of flexible pavement making machinery, and it has, and the heating dedusting of former road surface is finished in once-through operation synchronously, sticking layer oil sprays and the function of bituminous mixture laying.
Background technology
Prior art is when carrying out the bituminous mixture cover, and for guaranteeing the bonding on bituminous mixture skin coat and former road surface, its work progress generally is divided into former road cleaning, sprays the several steps that sticking layer oil and bituminous mixture laying etc. are implemented respectively.Yet before sticking layer oil was sprayed onto on the road surface, former road surface was polluted by loose dust or other tiny foreign material toward the contact meeting, forms separation layer easily between sticking layer oil and former road surface, destroys bond effect.In addition, sticking layer oil sprays with bituminous mixture laying to be implemented respectively by two equipment, causes adhesion coating to be destroyed by the asphalt remixer crawler belt easily, influences its bonding and waterproof action.In addition, when sticking layer oil and mixture laying are constructed synchronously,, can make that moisture is difficult for volatilizing away in the sprinkling adhesion coating mulseal thereon, influence bond effect if pavement temperature is lower.
The asphalt remixer of prior art generally comprises parts such as hopper, paver main body, operating desk, crawler belt, screw input feeder, spiral distributor, ironing case, and function singleness can only be carried out the operation that paves of bituminous mixture.
Summary of the invention
The novel purpose of this use is to provide a kind of flexible pavement making machinery, it has, and the heating dedusting of former road surface is finished in once-through operation synchronously, sticking layer oil sprays and the function of bituminous mixture laying, can reach avoid binding material to spray before former road surface polluted by dust or other tiny foreign material and avoid the ruined purpose of the bonding bed of material before the mixture laying, simultaneously preheating is carried out on former road surface, made and obtain better bonding and waterproof effect between skin coat and the former road surface.
Flexible pavement making machinery described in the utility model, critical piece comprises (1) hopper, (3) mechanical body, (4) operating desk, (5) driver's seat, (7) linking arm, (8) ironing case, (9) crawler belt, (10) screw input feeder, (14) compound baffle plate and (15) spiral distributor, and it has increased on the basis of prior art asphalt remixer as lower member: (6) electric heating air-blast device, (11) heat exchange endless tube, (12) air outlet, (2) pitch heat tracing jar and (13) binding material spray bars.
Flexible pavement making machinery described in the utility model, (11) the heat exchange endless tube is looped around around (10) screw input feeder, (13) binding material spray bars and (12) air outlet are positioned at (3) mechanical body bottom, and (13) the binding material spray bars is positioned at (14) compound baffle plate the place ahead, and (12) dust suction dish is positioned at (13) binding material spray bars the place ahead.
Description of drawings
Fig. 1 is a structural representation of the present utility model, is (10) screw input feeder that is positioned at (3) mechanical body inside in the middle closed curve among the figure.
Fig. 2 is a schematic appearance of the present utility model.
The specific embodiment
Flexible pavement making machinery as shown in Figure 1, it comprises following critical piece: (1) hopper, (2) pitch heat tracing jar, (3) mechanical body, (4) operating desk, (5) driver's seat, (6) electric heating air-blast device, (7) linking arm, (8) ironing case, (9) crawler belt, (10) screw input feeder, (11) heat exchange endless tube, (12) air outlet, (13) binding material spray bars (14) compound baffle plate and (15) spiral distributor.Described machinery is when implementing the flexible pavement making, (6) electric heating air-blast device generation hot blast improves temperature once again through the mixed material of (11) heat exchange endless tube, be blown out on the road surface to mechanical direct of travel from (12) air outlet again, thereby blow away loose dust or other tiny foreign material, and pre-pyrogen road surface; The sticking layer oil that is stored in (2) pitch heat tracing jar is sprayed onto on the former road surface by (13) binding material spray bars; Bituminous mixture is discharged into its (1) hopper by transport vehicle in described mechanical traveling process, transport between (14) compound baffle plate and (8) ironing case by (10) screw input feeder again, be evenly distributed in whole paving width by (15) spiral distributor, (14) effect of compound baffle plate is to prevent that compound from polluting (13) binding material spray bars and compound spreads to the zone of not spraying binding material, by (8) ironing case bituminous mixture is pressed at last.Said process once-through operation in the mechanical movement process is finished synchronously.
Claims (1)
1. flexible pavement making machinery, critical piece comprises hopper (1), mechanical body (3), operating desk (4), driver's seat (5), linking arm (7), ironing case (8), crawler belt (9), screw input feeder (10), compound baffle plate (14) and spiral distributor (15), and it is characterized in that: it also comprises as lower member: electric heating air-blast device (6), heat exchange endless tube (11), air outlet (12), pitch heat tracing jar (2) and binding material spray bars (13); Heat exchange endless tube (11) is looped around screw input feeder (10) on every side, binding material spray bars (13) and air outlet (12) are positioned at mechanical body (3) bottom, and binding material spray bars (13) is positioned at compound baffle plate (14) the place ahead, and air outlet (12) is positioned at binding material spray bars (13) the place ahead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201274945U CN201103089Y (en) | 2007-08-15 | 2007-08-15 | Asphalt road surface paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201274945U CN201103089Y (en) | 2007-08-15 | 2007-08-15 | Asphalt road surface paving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103089Y true CN201103089Y (en) | 2008-08-20 |
Family
ID=39950111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201274945U Expired - Fee Related CN201103089Y (en) | 2007-08-15 | 2007-08-15 | Asphalt road surface paving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103089Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831861A (en) * | 2010-05-24 | 2010-09-15 | 河海大学 | Bituminous mixture laying equipment capable of protecting bonding layer and application method thereof |
| CN109853388A (en) * | 2018-12-25 | 2019-06-07 | 中铁大桥局第七工程有限公司 | A kind of automatic walking type bridge floor heating device and bridge floor heating means |
| CN111877107A (en) * | 2020-08-03 | 2020-11-03 | 杭州紫腾材科技有限公司 | Asphalt paver for road construction and use method thereof |
-
2007
- 2007-08-15 CN CNU2007201274945U patent/CN201103089Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831861A (en) * | 2010-05-24 | 2010-09-15 | 河海大学 | Bituminous mixture laying equipment capable of protecting bonding layer and application method thereof |
| CN101831861B (en) * | 2010-05-24 | 2012-06-27 | 河海大学 | Bituminous mixture laying equipment capable of protecting bonding layer and application method thereof |
| CN109853388A (en) * | 2018-12-25 | 2019-06-07 | 中铁大桥局第七工程有限公司 | A kind of automatic walking type bridge floor heating device and bridge floor heating means |
| CN111877107A (en) * | 2020-08-03 | 2020-11-03 | 杭州紫腾材科技有限公司 | Asphalt paver for road construction and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: DAI JIANHUA LIU WEIJIANG Effective date: 20111222 Owner name: ZHONGZI HIGHWAY MAINTENANCE AND TEST TECHNOLOGY CO Free format text: FORMER OWNER: HOU YUN Effective date: 20111222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100039 HAIDIAN, BEIJING TO: 100083 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111222 Address after: North Fourth Ring Road 100083 Beijing Haidian District City 229 Haitai building 818 Patentee after: CHECSC Highway Maintenance Detection Technology Co., Ltd. Address before: 100039, room 2, unit 9, building 8, 301, quarry Road, Beijing, Haidian District Co-patentee before: Dai Jianhua Patentee before: Hou Yun Co-patentee before: Liu Weijiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20130815 |