CN104195925A - Rolling equipment with curved surface following performance and circular track rolling method - Google Patents
Rolling equipment with curved surface following performance and circular track rolling method Download PDFInfo
- Publication number
- CN104195925A CN104195925A CN201410453705.9A CN201410453705A CN104195925A CN 104195925 A CN104195925 A CN 104195925A CN 201410453705 A CN201410453705 A CN 201410453705A CN 104195925 A CN104195925 A CN 104195925A
- Authority
- CN
- China
- Prior art keywords
- roller
- circuit
- rolling
- axle
- curved surface
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009490 roller compaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The invention discloses rolling equipment with curved surface following performance and a rolling method, wherein the rolling equipment is a road roller with rolling rollers, and is characterized in that: the rolling roller is arranged to be of a double-shaft double-wheel series structure, a first shaft and a second shaft are connected in series in a hinged mode, and a first roller and a second roller are arranged on the first shaft in series at intervals; and a third roller and a fourth roller are arranged on the second shaft in series and at intervals, so that the first roller and the second roller jointly use the first shaft as a wheel shaft, and the third roller and the fourth roller jointly use the second shaft as a wheel shaft. The invention ensures that the road surface smoothness meets the design requirement in the high-speed loop construction of a test yard.
Description
Technical field
The present invention relates to a kind of curved surface road rolling apparatus and rolling method, be especially rolling apparatus and the rolling method of the skid pad high speed circuit of pelvic cavity formula curved surface for cross section.
Background technology
Along with by the face of rolling being the constantly appearance of the curved surface civil works of variation of curvature, the rolling technique of road roller also will change thereupon, if high speed circuit cross section, skid pad is the equation of higher degree curved surface that curvature constantly changes, road pavement ride comfort requires high, while needing road roller to carry out rolling operation, there is curved surface following, and existing plane road roller cannot meet the construction rolling requirement for this peculiar curved surface completely.Up to now, the professional equipment that does not have pertinent literature to announce correlation technique at home and abroad can be used in realizes the roller compaction construction with curved surface following.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, and a kind of rolling apparatus and rolling method with curved surface following is provided, to make road surface ride comfort in such as the construction of skid pad high speed circuit reach designing requirement.
The present invention is that technical solution problem adopts following technical scheme:
The present invention has the rolling apparatus of curved surface following, described rolling apparatus refers to have and rolls the road roller rolling, its design feature is to roll described in arranging to roll as twin shaft two-wheel cascaded structure, described twin shaft two-wheel cascaded structure is that the first axle and the second axle are connected with hinged form, and on described the first axle, series connection and interval arrange the first roller and the second roller; On described the second axle, series connection and interval arrange the 3rd roller and the 4th roller, form the first roller and the second roller jointly taking the first axle as wheel shaft, and the 3rd roller and the 4th roller are jointly taking the second axle as wheel shaft.
The feature that the present invention has the circuit rolling method of the rolling apparatus of curved surface following is: be the circuit of slope curved surface for cross section, place tractor at circuit Shang Tiding road place; Operation tractor draws along circuit cross-sectional direction for the road roller being placed on circuit, with offset or partial offset road roller because self gravitation is at the bent prone component along slope; The moving ahead on circuit that move ahead with road roller of described tractor remains synchronizes.
The feature of circuit rolling method of the present invention is also: for the compacting operation of circuit, on circuit, adopt and roll along the segmentation on circuit road direction, each section is rolled mutual overlap joint.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention can adapt to be the curved surface that curvature constantly changes, can to reach again rolling effect by the face of rolling, when road roller carries out roller compaction construction on curved surface, reach curved surface chase after from effect.
2, the principle of the invention is simple, feasibility is strong, practical, can meet skid pad high speed circuit construction requirement.
Brief description of the drawings
Fig. 1 is compactor structure schematic diagram in the present invention;
Fig. 2 be in the present invention road roller at roller portion structural representation;
Fig. 3 is that in the present invention, road roller rolls schematic diagram at circuit;
Fig. 4 is road roller and the stressed decomposing schematic representation of tractor in the present invention;
Number in the figure: 1 first axle, 2 second axles,, 11 first rollers, 12 second rollers, 21 the 3rd rollers, 22 the 4th rollers; 3 circuits, 4 tractors, 5 road rollers, 6 hinges.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, the rolling apparatus in the present embodiment with curved surface following refers to have and rolls the road roller rolling, setting rolls rolls as twin shaft two-wheel cascaded structure, twin shaft two-wheel cascaded structure is that the first axle 1 is connected with the form that the second axle 2 is connected with hinge 6, hinged the angle in perpendicular between the first axle 1 and the second axle 2 can be changed with the variation of road surface curved surface by hinge 5 what form between the first axle 1 and the second axle 2, realize its curved surface following.
As shown in Figure 1 and Figure 4, in the present embodiment on the first axle 1 series connection and interval the first roller 11 and the second roller 12 are set; On the second axle 2, series connection and interval arrange the 3rd roller 21 and the 4th roller 22, form the first roller 11 and the second roller 12 jointly taking the first axle 1 as wheel shaft, and the 3rd roller 21 and the 4th roller 22 are jointly taking the second axle 2 as wheel shaft.The road roller of this form, not that bituminous mixture is pushed away in face of it, but cover upper initial contact point to compound, give material with very large vertical force, will avoid like this appearance of crack phenomenon, and in camber asphalt paving construction, can reach curved surface chase after from effect, make to meet design requirement at degree of compaction and the ride comfort controlling party face of asphalt paving.
The circuit rolling method in the present embodiment with the rolling apparatus of curved surface following is:
As shown in Figure 3, be the circuit 3 of slope curved surface for cross section, place tractor 4 at circuit Shang Tiding road place; Operation tractor 4 draws along the cross-sectional direction of circuit 3 for the road roller 5 being placed on circuit 3, with offset or partial offset road roller 5 because self gravitation is at the bent prone component along slope; In concrete enforcement, between tractor 4 and road roller 5, sychronisation is set, can responds to mutual locus, make moving ahead of tractor 4 remain and synchronize with road roller 5 moving ahead on circuit 3.Chase after from effect for making rolling apparatus reach better curved surface, for adopting and roll along the segmentation on circuit road direction at circuit compacting operation, each section is rolled mutual overlap joint, because pitch is that flexible material can make finally to reach good curved surface compacting and smooth-going effect.
As shown in Figure 4, under ENVIRONMENTS WITH CURVED SURFACES, construct, machinery itself all can be subject to the impact of the downward component of self gravitation and then affect compacting and leveling quality, and the construction method in the present embodiment has effectively been offset this partical gravity.The partical gravity of road roller is pulled after the tractive force counteracting of machine, makes the above road roller can adapt to the more curved surface flexible pavement of high dip degree, and the scope of application of road roller is wider.
Claims (3)
1. one kind has the rolling apparatus of curved surface following, described rolling apparatus refers to have and rolls the road roller rolling, it is characterized in that: described in arranging, roll and roll as twin shaft two-wheel cascaded structure, described twin shaft two-wheel cascaded structure is that the first axle (1) and the second axle (2) are connected with hinged form, in the upper series connection of described the first axle (1) and interval, the first roller (11) and the second roller (12) is set; In the upper series connection of described the second axle (2) and interval, the 3rd roller (21) and the 4th roller (22) are set, form the first roller (11) and the second roller (12) jointly taking the first axle (1) as wheel shaft, the 3rd roller (21) and the 4th roller (22) are jointly taking the second axle (2) as wheel shaft.
2. a circuit rolling method for the rolling apparatus with curved surface following claimed in claim 1, is characterized in that: be the circuit (3) of slope curved surface for cross section, place tractor (4) at circuit Shang Tiding road place; Operation tractor (4) draws along circuit cross-sectional direction for the road roller (5) being placed on circuit, with offset or partial offset road roller (5) because self gravitation is at the bent prone component along slope; The moving ahead to remain and synchronize on circuit (3) that move ahead with road roller (5) of described tractor (4).
3. circuit rolling method according to claim 2, is characterized in that: for the compacting operation of circuit (3), roll along the segmentation on circuit road direction upper employing of circuit (3), each section is rolled mutual overlap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453705.9A CN104195925B (en) | 2014-09-05 | 2014-09-05 | Rolling equipment with curved surface following performance and circular track rolling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453705.9A CN104195925B (en) | 2014-09-05 | 2014-09-05 | Rolling equipment with curved surface following performance and circular track rolling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104195925A true CN104195925A (en) | 2014-12-10 |
| CN104195925B CN104195925B (en) | 2016-07-06 |
Family
ID=52081278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410453705.9A Active CN104195925B (en) | 2014-09-05 | 2014-09-05 | Rolling equipment with curved surface following performance and circular track rolling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104195925B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758703A (en) * | 2017-01-16 | 2017-05-31 | 特路（北京）科技有限公司 | Laying equipment, detection method therein and method of adjustment therein |
| CN109235206A (en) * | 2018-10-23 | 2019-01-18 | 中铁四局集团第工程有限公司 | Construction method for paving asphalt on inclined surface of circular track |
| CN112030684A (en) * | 2020-09-02 | 2020-12-04 | 中铁四局集团第一工程有限公司 | Construction method for paving asphalt surface layer of irregular rough road in full width |
| CN112695593A (en) * | 2021-01-26 | 2021-04-23 | 杨杰 | Auxiliary device for asphalt paving |
| CN113737604A (en) * | 2021-09-30 | 2021-12-03 | 中国一冶集团有限公司 | High-speed annular runway construction machinery operation system and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940249Y (en) * | 2006-07-07 | 2007-08-29 | 中国葛洲坝水利水电工程集团有限公司 | Tractor for slope vibrating roller |
| CN201962587U (en) * | 2011-01-18 | 2011-09-07 | 卢名雁 | Road press roller with tandem structure |
| CN202369897U (en) * | 2011-11-23 | 2012-08-08 | 三一重工股份有限公司 | Tyre roller and front wheel mechanism thereof |
| WO2014023398A1 (en) * | 2012-08-10 | 2014-02-13 | Bomag Gmbh | Roadbuilding machine |
| CN204023364U (en) * | 2014-09-05 | 2014-12-17 | 中铁四局集团有限公司 | Rolling equipment with curved surface following performance |
-
2014
- 2014-09-05 CN CN201410453705.9A patent/CN104195925B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940249Y (en) * | 2006-07-07 | 2007-08-29 | 中国葛洲坝水利水电工程集团有限公司 | Tractor for slope vibrating roller |
| CN201962587U (en) * | 2011-01-18 | 2011-09-07 | 卢名雁 | Road press roller with tandem structure |
| CN202369897U (en) * | 2011-11-23 | 2012-08-08 | 三一重工股份有限公司 | Tyre roller and front wheel mechanism thereof |
| WO2014023398A1 (en) * | 2012-08-10 | 2014-02-13 | Bomag Gmbh | Roadbuilding machine |
| CN204023364U (en) * | 2014-09-05 | 2014-12-17 | 中铁四局集团有限公司 | Rolling equipment with curved surface following performance |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758703A (en) * | 2017-01-16 | 2017-05-31 | 特路（北京）科技有限公司 | Laying equipment, detection method therein and method of adjustment therein |
| CN109235206A (en) * | 2018-10-23 | 2019-01-18 | 中铁四局集团第工程有限公司 | Construction method for paving asphalt on inclined surface of circular track |
| CN109235206B (en) * | 2018-10-23 | 2020-10-23 | 中铁四局集团第一工程有限公司 | Construction method for paving asphalt on inclined surface of circular track |
| CN112030684A (en) * | 2020-09-02 | 2020-12-04 | 中铁四局集团第一工程有限公司 | Construction method for paving asphalt surface layer of irregular rough road in full width |
| CN112030684B (en) * | 2020-09-02 | 2022-07-12 | 中铁四局集团第一工程有限公司 | Construction method for paving asphalt surface layer of irregular rough road in full width |
| CN112695593A (en) * | 2021-01-26 | 2021-04-23 | 杨杰 | Auxiliary device for asphalt paving |
| CN113737604A (en) * | 2021-09-30 | 2021-12-03 | 中国一冶集团有限公司 | High-speed annular runway construction machinery operation system and construction method thereof |
| CN113737604B (en) * | 2021-09-30 | 2023-03-14 | 中国一冶集团有限公司 | High-speed annular runway construction machinery operation system and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104195925B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104195925A (en) | Rolling equipment with curved surface following performance and circular track rolling method | |
| CN102691244B (en) | Construction method of asphalt noise pavement | |
| CN207003194U (en) | Road and bridge construction evenness of road surface device | |
| CN104612015B (en) | Asphalt rolling method for curved surface of high-speed loop in test yard | |
| CN204023364U (en) | Rolling equipment with curved surface following performance | |
| CN207958926U (en) | A kind of municipal construction machinery of paving the way | |
| CN104878675A (en) | Rolling and forming method for flexible base in bituminous pavement structural layer | |
| CN203639835U (en) | Highway bridge road surface laying construction device | |
| CN205496506U (en) | Two roller sanding gears | |
| CN103615262A (en) | Steel form jumbo with main structure capable of passing conventional sections, and implementation method thereof | |
| CN205399219U (en) | A multifunctional integral machine that is used for overhead axle case roof beam secondary concrete paving to wipe one's face | |
| CN104846726A (en) | Road construction method for open pit mine | |
| CN203977879U (en) | A kind of slide device for large-scale steel structure sliding construction | |
| CN207891695U (en) | A kind of road roller for facilitating adjusting to roll dynamics | |
| CN211346719U (en) | Pavement quality monitoring equipment based on grating sensing technology | |
| CN203361587U (en) | Sandy soil paving and leveling device | |
| CN203700915U (en) | Road roller for highway construction | |
| CN207159765U (en) | Road roller with automated cleaning muller function | |
| CN204662218U (en) | Road roller | |
| CN207295381U (en) | A kind of road roller | |
| CN201794059U (en) | Faced rockfill dam-rolling slope-reinforcing template | |
| CN108130842A (en) | A kind of asphalt concrete pavement construction road roller | |
| CN106766979B (en) | Movable tunnel kiln base cleaning machine | |
| CN207552873U (en) | Construction of the highway road roller | |
| CN207484238U (en) | A kind of engineering roadbed roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |