CN106677017A - Road roller for construction engineering - Google Patents
Road roller for construction engineering Download PDFInfo
- Publication number
- CN106677017A CN106677017A CN201510767839.2A CN201510767839A CN106677017A CN 106677017 A CN106677017 A CN 106677017A CN 201510767839 A CN201510767839 A CN 201510767839A CN 106677017 A CN106677017 A CN 106677017A
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- CN
- China
- Prior art keywords
- wheel
- machine
- roller
- road roller
- arbor
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- 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
- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/24—Rollers therefor; Such rollers usable also for compacting soil hand propelled
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a road roller for construction engineering. The road roller for construction engineering comprises a machine body, and a front machine wheel and a back machine wheel which are arranged below the machine body and are consistent in size, wherein the back machine wheel is hollowly cylindrical; a disk fixed at a port of the back machine wheel is arranged on each of the two sides of the back machine wheel; a machine shaft of the back machine wheel penetrates through the centers of the two disks; an eccentric block is arranged in the back machine wheel and fixed on the machine shaft; the two ends of the machine shafts are rotatably connected to the machine body; a rotating shaft of the front machine wheel and the machine shaft of the back machine wheel are connected with a motor through belts and driven by the motor to rotate. The road roller for construction engineering has the beneficial effects that a double-wheel road roller is adopted, the front wheel crushes small soil blocks and the back wheel vibrates and tamps the ground; furthermore, the double-wheel type is adopted, so that the climbing ability is enhanced.
Description
Technical field
The present invention relates to building field, mainly road roller, especially relate to a kind of architectural engineering road roller.
Background technology
Road roller belongs to the category of road furniture in engineering machinery, the embankment compacting operation of the Larger Engineering Projects such as high-grade highway, railway, airfield runway, dam, stadium is widely used in, sand, half viscosity and clayed soil, subgrade stability soil and asphalt concrete pavement layer can be rolled.
Mention road roller, have to do the development of compact technique one simple introduction, the hoof once using drove is trampled enough to soil early in period in time immemorial people, crumple and consolidate to process the ground in house, compacting dam and river levee, before in the middle of the 19th century, based on the road engineering in west is paved the way with blinding, compacting is rolled naturally mainly by vehicle, invent after stone rolling machine until 1858, promote the development of macadam pavement, just to engender and carry out compacting work with the cylinder of horse traction, this is earliest road roller blank, steam-roller is occurred in that in France within 1860, further promote and improve the construction technology and quality of macadam pavement, accelerate progress.In 20 beginnings of the century, generally acknowledge that macadam pavement is road surface most excellent at that time and is extended to the whole world in the world, the concept of compacting is gradually known, and road roller is also occurred in therewith on each road construction building site, in the middle of the 19th century, the invention of internal combustion engine brings huge life to the development of compacting equipment.The oil-engine driven road roller of First was born in 20 beginnings of the century.Subsequent occurrences of is rubber-tyred roller, sheep-foot roller road roller is almost produced simultaneously with smooth-wheeled roller, people are studied the consolidation effect of quiet road roller, it is believed that increasing the weight of road roller increases can the line pressure of road roller, so as to improve consolidation effect.Then, within the quite a long time, people are devoted to developing large-tonnage road roller, and maximum rubber-tyred roller once weighed more than 200 tons, but in this period, the change of road roller is still mainly reflected in the improvement of power and profile.
Road roller is with the mechanical Action of Gravity Field of itself, it is adaptable to various compacting operations, makes to be rolled layer and produces permanent deformation and closely knit.It is divided to steel wheel formula and the class of rubber-tyred two again.The muller of road roller is configured with light stone roller, groove stone roller and sheep-foot roller etc..Light grinds application most generally, is mainly used in top course compacting, using being mechanically or hydraulically driven, can concentrate strength on being compacted jut, and compacting flatness height is suitable to effecting HMA compaction operation.
Road roller is disposed with single shaft single-wheel, twin shaft two-wheel, twin shaft three-wheel and three axle three-wheels etc. and plants by wheel shaft.With internal combustion engine as power, using machine driving or hydraulic drive.General front-wheel steer, mobility is good, rear wheel drive.To improve steering and rolling performance, preferably using articulated steering structure and a11wheel drive.Front-wheel framework and frame are hinged, and are swung with reducing fuselage during Uneven road.Trailing wheel and frame are rigid attachment.Turn to using hydraulic operation, with hydraulic cylinder control.In front and back muller is respectively arranged with scraper plate to remove adhesive on muller.Water injection system is also equipped with, during for compacting asphalt, to muller watering in case asphalt adhesion.The increasing ballast such as iron, sand, water can be also installed additional in muller to increase active force.
Existing road roller is all single-wheel, preposition compaction plate, this road roller where very flat using having no problem, but when acclive place uses, it is difficult to operate, because being single-wheel, climbing capacity is excessively poor, need staff to promote to go up a slope, very expend strength, operating difficulties.
The content of the invention
It is an object of the invention to overcome the shortcoming and defect of above-mentioned prior art, there is provided a kind of architectural engineering road roller, the defect of existing road roller climbing difference is mainly solved.
The purpose of the present invention is achieved through the following technical solutions：Architectural engineering road roller, including fuselage, the of the same size front wheel and rear wheel being arranged on below fuselage, described rear wheel is hollow cylindrical, both sides are all respectively equipped with a disk being fixed on the port of rear wheel, afterwards the arbor of wheel is i.e. through the center of two disks, afterwards wheel is internally provided with an eccentric block, eccentric block is fixed on arbor, the two ends of described arbor are pivotally connected on fuselage, and the described rotating shaft of front wheel and the arbor of rear wheel is all connected on motor by belt and is rotated.
In this device, front wheel and rear wheel are all rotated by motor, and both rolling speeds are consistent, and when rear wheel is rolled, its internal eccentric block is driven to rotate so that afterwards wheel is driven vertical tremor.The fritter that wheel is used on rolling road surface before this device, general heavier, rear wheel is used for vibration hammer face on the spot.Because being two-wheel, with the frictional force on ground i.e. than larger, two-wheeled cooperation, just it is more prone to during climbing.
Further, handrail is provided with above-mentioned fuselage, facilitates operated by personnel, for controlling the moving direction of machine.
Further, the two ends of above-mentioned arbor are both provided with roller, and roller cannot be moved on the bearing of trend of arbor, and roller Jing fix bars are fixed on fuselage.The effect of the mainly fixed arbor of roller, roller does not only affect the rotation of arbor, but also secures arbor in the vertical.
Further, above-mentioned roller is arranged above a baffle plate, and baffle plate is fixed in fix bar.Baffle plate is for preventing dust from falling in roller.
The invention has the beneficial effects as follows：This device employs dicycly road roller, front-wheel crushing small clod, way of escape vibrations compacting ground, and dicycly, strengthens climbing capacity.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the dispersed structure schematic diagram of rear wheel；
In figure, 1- fuselages, wheel before 2-, wheel after 3-, 4- eccentric blocks, 5- handrails, 301- ports, 302- disks, 303- arbors, 304- rollers, 305- fix bars, 306- baffle plates.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but the structure of the present invention is not limited only to following examples.
Embodiment
Such as Fig. 1, shown in Fig. 2, architectural engineering road roller, including fuselage 1, it is arranged on the of the same size front wheel 2 and rear wheel 3 of the lower section of fuselage 1, described rear wheel 3 is hollow cylindrical, both sides are all respectively equipped with a disk 302 being fixed on the port 301 of rear wheel 3, afterwards the arbor 303 of wheel 3 is i.e. through the center of two disks 302, afterwards wheel 3 is internally provided with an eccentric block 4, eccentric block 4 is fixed on arbor 303, the two ends of described arbor 303 are pivotally connected on fuselage 1, the rotating shaft of described front wheel 2 and the arbor 303 of rear wheel 3 are all connected on motor by belt and are rotated.
In this device, front wheel 2 and rear wheel 3 are all rotated by motor, and both rolling speeds are consistent, and when rear wheel 3 is rolled, its internal eccentric block 4 is driven to rotate so that afterwards wheel 3 is driven vertical tremor.The fritter that wheel 2 is used on rolling road surface before this device, general heavier, rear wheel 3 is used for vibration hammer face on the spot.Because being two-wheel, with the frictional force on ground i.e. than larger, two-wheeled cooperation, just it is more prone to during climbing.
Further, handrail 5 is provided with above-mentioned fuselage 1, facilitates operated by personnel, for controlling the moving direction of machine.
Further, the two ends of above-mentioned arbor 303 are both provided with roller 304, and roller 304 cannot be moved on the bearing of trend of arbor 303, and the Jing fix bars 305 of roller 304 are fixed on the fuselage 1.The effect of the mainly fixed arbor 303 of roller 304, roller 304 does not only affect the rotation of arbor 303, but also secures arbor 303 in the vertical.
Further, above-mentioned roller 304 is arranged above a baffle plate 306, and baffle plate 306 is fixed in fix bar 305.Baffle plate 306 is for preventing dust from falling in roller 304.
Claims (4)
1. architectural engineering road roller, it is characterised in that including fuselage（1）, it is arranged on fuselage（1）The of the same size front wheel of lower section（2）With rear wheel（3）, described rear wheel（3）For hollow cylindrical, both sides are all respectively equipped with one and are fixed on rear wheel（3）Port（301）On disk（302）, rear wheel（3）Arbor（303）Pass through two disks（302）Center, rear wheel（3）Be internally provided with an eccentric block（4）, eccentric block（4）It is fixed on arbor（303）On, described arbor（303）Two ends be pivotally connected to fuselage（1）On, described front wheel（2）Rotating shaft and rear wheel（3）Arbor（303）All it is connected on motor by belt and is rotated.
2. architectural engineering road roller according to claim 1, it is characterised in that described fuselage（1）On be provided with handrail（5）.
3. architectural engineering road roller according to claim 1, it is characterised in that described arbor（303）Two ends be both provided with roller（304）, roller（304）In arbor（303）Bearing of trend on cannot move, roller（304）Jing fix bars（305）It is fixed on fuselage（1）On.
4. architectural engineering road roller according to claim 3, it is characterised in that described roller（304）Be arranged above a baffle plate（306）, baffle plate（306）It is fixed on fix bar（305）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767839.2A CN106677017A (en) | 2015-11-11 | 2015-11-11 | Road roller for construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767839.2A CN106677017A (en) | 2015-11-11 | 2015-11-11 | Road roller for construction engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677017A true CN106677017A (en) | 2017-05-17 |
Family
ID=58864864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510767839.2A Pending CN106677017A (en) | 2015-11-11 | 2015-11-11 | Road roller for construction engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647388A (en) * | 2020-10-27 | 2021-04-13 | 中国一冶集团有限公司 | Tool and method for road surfacing |
-
2015
- 2015-11-11 CN CN201510767839.2A patent/CN106677017A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647388A (en) * | 2020-10-27 | 2021-04-13 | 中国一冶集团有限公司 | Tool and method for road surfacing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |