CN102002905B - Road roller and assisted positioning method for compacting welted edge by using same - Google Patents
Road roller and assisted positioning method for compacting welted edge by using same Download PDFInfo
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- CN102002905B CN102002905B CN2010105384033A CN201010538403A CN102002905B CN 102002905 B CN102002905 B CN 102002905B CN 2010105384033 A CN2010105384033 A CN 2010105384033A CN 201010538403 A CN201010538403 A CN 201010538403A CN 102002905 B CN102002905 B CN 102002905B
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- road
- roller
- road roller
- positioned cursor
- kerb
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Abstract
The invention discloses a road roller which has an assisted positioning function for welted edge compaction, and an assisted positioning method for compacting a welted edge by using the same. The road roller comprises at least one rolling wheel, wherein a positioning vernier is arranged on left and right sides within the view field range of a frame above each rolling wheel respectively; and the position of each positioning vernier along the width direction of the road roller can be regulated. By the road roller, an operator does not need to poke the head out of a window to observe the condition of the welted edge which is compacted by the rolling wheel during welted edge compaction by setting the positioning vernier; and the road roller is convenient and quick to operate.
Description
Technical field
The present invention relates to the road roller field, relate in particular to a kind of the have road roller of welt compacting auxiliary positioning function and the welt compacting assisted location method of road roller.
Background technology
At present, need during the asphalt road surface carry out compacting operation with dual-steel wheel road roller or rubber-tyred roller.At this moment; Edge on the road surface has usually laid road kerb (being also referred to as kerb), when road roller carries out the welt compacting operation, let the pressure roller of road roller edge press close to all the time road kerb carry out operation be one very the difficulty thing; Need operating personnel to have very high operative skill and working experience; Cause inefficiency, the welt consolidation effect is poor, exists pinch roller to damage the liability exposure of road kerb by pressure simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of road roller, carry out the welt compacting operation to make things convenient for the road roller operator with welt compacting auxiliary positioning function.The present invention also aims to provide a kind of welt compacting assisted location method of road roller.
For this reason, one aspect of the present invention provides a kind of road roller, comprises at least one pinch roller; The left and right sides within the vision of the frame above each pinch roller is respectively equipped with positioned cursor; Each positioned cursor is adjustable along the position of road roller width, and wherein, above-mentioned each positioned cursor is arranged on the sliding bar to adjustable positions respectively; The two ends of each sliding bar are fixed on the frame through installing plate, and above-mentioned each positioned cursor comprises sliding sleeve and the sliding sleeve securing member that is set on the corresponding sliding bar.
Further, above-mentioned road roller is a dual-steel wheel road roller, and two positioned cursor of its preceding pinch roller top are arranged on the top of the front beam of frame, and two positioned cursor of pinch roller top are arranged on the top of the rear cross beam of frame thereafter.
Further, above-mentioned road roller is a single-drum road roller.
Further, above-mentioned road roller is a rubber-tyred roller.
Further, two positioned cursor of the top of above-mentioned pinch roller are arranged on the same sliding bar, and the two ends of sliding bar are fixed on the frame through installing plate.
According to a further aspect in the invention, the welt compacting assisted location method at a kind of road roller is provided, has may further comprise the steps: elder generation aligns the edge of each pinch roller of road roller with road kerb; The positioned cursor of road kerb one side of adjustment on the road roller, the sight line that makes the driver aligns the height reference point to the road kerb through positioned cursor, and observes the reference position of positioned cursor with respect to the height reference point of road kerb; And when carrying out the welt compacting operation, observe the height reference point physical location of positioned cursor with respect to road kerb, through comparing the difference between physical location and the reference position, judge the distance of the edge of pinch roller with respect to road kerb.
Further, above-mentioned reference position and physical location are confirmed by the distance between the height reference point on said positioned cursor to the said road kerb.
According to dual-steel wheel road roller of the present invention; Through positioned cursor is set; The operator only needs to observe the relative position of positioned cursor and road kerb when carrying out the welt compacting operation, just can judge the distance of steel wheel edge and road kerb; Need head not stretched out the situation of going to observe the compacting of steel wheel welt outside window, easy to operate, quick.In addition, the position of positioned cursor on the width of dual-steel wheel road roller is adjustable, so can satisfy the status requirement of different operating person to positioned cursor.
Except top described purpose, characteristic and advantage, other purpose, characteristic and advantage that the present invention has are with combining accompanying drawing to do further detailed explanation.
Description of drawings
Constitute this manual a part, be used for further understanding accompanying drawing of the present invention and show the preferred embodiments of the present invention, and be used for explaining principle of the present invention with manual.Among the figure:
Fig. 1 shows the vertical view of the dual-steel wheel road roller that has welt compacting auxiliary positioning function according to the preferred embodiment of the invention;
Fig. 2 shows the front elevation drawing of the dual-steel wheel road roller with welt compacting auxiliary positioning function shown in Figure 1;
Fig. 3 shows the structural representation of the welt compacting assist location mechanism of dual-steel wheel road roller according to the preferred embodiment of the invention;
Fig. 4 shows the welt compacting operation sketch map that has the dual-steel wheel road roller of welt compacting auxiliary positioning function according to of the present invention; And
Fig. 5 shows the vertical view of the rubber-tyred roller that has welt compacting auxiliary positioning function according to another embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Fig. 1 show according to of the present invention have welt compacting auxiliary positioning function the vertical view of dual-steel wheel road roller, Fig. 2 shows the front elevation drawing that has the dual-steel wheel road roller of welt compacting auxiliary positioning function according to of the present invention.In conjunction with reference to figure 1 and Fig. 2; The 3rd positioned cursor 2c and the 4th positioned cursor 2d that the left and right sides within the vision of the first positioned cursor 2a that the left and right sides within the vision left and right sides of front beam 11 tops (preferably) of the frame of pinch roller 13 tops was provided with before dual-steel wheel road roller 1 of the present invention was included in and the second positioned cursor 2b and the frame above the pinch roller 14 of the back left and right sides of rear cross beam 12 tops (preferably) is provided with; Wherein, The first positioned cursor 2a and the second positioned cursor 2b are adjustable along the position of the width of dual-steel wheel road roller, and the 3rd positioned cursor 2c and the 4th positioned cursor 2d also are adjustable along the position of the width of dual-steel wheel road roller.
In the preferred embodiment of the present invention, positioned cursor is installed on the front beam and rear cross beam of dual-steel wheel road roller with the form of detent mechanism, and the preferred embodiment of such detent mechanism is shown in Fig. 3.
Fig. 3 shows the structural representation of the welt compacting assist location mechanism 20 of dual-steel wheel road roller according to the preferred embodiment of the invention.In conjunction with reference to Fig. 1, Fig. 2 and Fig. 3; Welt compacting assist location mechanism 20 comprises sliding bar 23, be positioned at sliding bar 23 two ends is fixedly attached to sliding bar installing plate 21 and installing plate 22 on the front beam, is set in sliding sleeve 24 and the sliding sleeve securing member screw 25 for example on the sliding bar 23; Wherein, sliding sleeve 24 constitutes positioned cursor 2a with screw 25.
Wherein, installing plate 21 and 22 is fixed on the vehicle frame front beam 11 through bolt, packing ring, and sliding bar 23 is fixed on installing plate 21 and 22 through nut, packing ring.Positioned cursor 2a is installed on the sliding bar 23.Through screw 25 positioned cursor 2a is fixed on the sliding bar 23 during the location.
Positioned cursor 2a is adjusted by the actual needs of operator when driving voluntarily.The installation of other positioned cursor 2b, 2c and 2d and adjustment are identical with positioned cursor 2a's, do not give unnecessary details at this.
Refer again to Fig. 1; The first positioned cursor 2a and the second positioned cursor 2b are arranged on to adjustable positions respectively on two sliding bars at front beam top; These two sliding bar branches are listed in the left and right sides at front beam top; The 3rd positioned cursor 2b and the 4th positioned cursor 2d are arranged on to adjustable positions respectively on two sliding bars at rear cross beam top, and these two sliding bar branches are listed in the left and right sides at rear cross beam top.
Can find out that through above description adopt the form of sliding bar and sliding sleeve can realize that positioned cursor adjusts according to different drivers' action need at any time, very convenient, welt compacting detent mechanism is simple in structure, and is easy to implement.
In the detent mechanism of above-mentioned preferred embodiment; Each positioned cursor is set on the sliding bar, in other embodiments, with sliding bar make long; Its width along dual-steel wheel road roller is extended; Adorn two positioned cursor on the sliding bar like this, a positioned cursor is used for locating the left side, and another positioned cursor is used on the right of the location.
In the detent mechanism of above-mentioned preferred embodiment, sliding bar plays the effect of guiding, and in other embodiments, above-mentioned sliding bar can be replaced by guide rail.
In the detent mechanism of above-mentioned preferred embodiment, positioned cursor is made up of sliding sleeve and sliding sleeve securing member, plays the location mark effect, and in other embodiments, positioned cursor is not limited to this structure, can be replaced by other parts that play the location mark effect.
Fig. 4 shows the welt compacting operation sketch map that has the dual-steel wheel road roller of welt compacting auxiliary positioning function according to of the present invention.As shown in Figure 4, dual-steel wheel road roller of the present invention carries out according to the following operations method when the welt compacting operation:
When road roller carries out the welt compacting operation on road the right; Operator 4 can make sight line just in time align certain point on the road kerb 3 through positioned cursor 2b, 2d, i.e. the height reference point according to the position of two positioned cursor 2b, 2d on the crossbeam before and after the actual needs of welt compacting operation adjustment the right; Top or bottom that this height reference point for example is a road kerb; And steel wheel just in time is adjacent to road kerb 3 with steel wheel edge, back before making, and afterwards, positioned cursor 2b, 2d are fixed on the sliding bar through screw 25.
In like manner, when road roller carries out the welt compacting operation on the road left side, adjust the position of two positioned cursor on left side front beam and the rear cross beam by above method.Like this; Operator is when carrying out the welt compacting operation; Only need observe the relative position of positioned cursor and road kerb all around, just can judge the distance of steel wheel edge and road kerb, avoid the steel wheel edge to be pressed onto on the road kerb; Need head not stretched out the situation of going to observe the compacting of steel wheel welt outside window, operation is saved worry laborsaving.
Fig. 5 shows the vertical view of the rubber-tyred roller that has welt compacting auxiliary positioning function according to another embodiment of the present invention.As shown in Figure 5, the left and right sides of the field range of the frame of the pinch roller top of rubber-tyred roller 1 ' is provided with positioned cursor 2a ' and 2b ', and two positioned cursor 2a ' and 2b ' are adjustable in the position of the width of wheel press.
Describe in the face of the welt compacting assisted location method of road roller of the present invention down.
Method of the present invention may further comprise the steps: elder generation aligns the edge of each pinch roller of road roller with road kerb; Then; The said positioned cursor of road kerb one side on the adjustment road roller; The sight line that makes the driver aligns the height reference point to the said road kerb through positioned cursor, and the relative position of observing between the height reference point of positioned cursor and said road kerb is a reference position; And when carrying out the welt compacting operation, observe positioned cursor with respect to the physical location between the height reference point of road kerb, through comparing the difference between physical location and the said reference position, judge the distance of the edge of said pinch roller with respect to said road kerb.
Above-mentioned reference position and physical location can be confirmed by the distance between positioned cursor and the height reference point; When actual range during less than reference distance; The distance of the edge of the pinch roller of road roller to kerb is less than the welt distance, and promptly the pinch roller edge damages road kerb by pressure, when actual range during greater than reference distance; The distance of the edge of the pinch roller of road roller to kerb is greater than the welt distance, promptly fails welt.
Certainly, method of the present invention also can be used for the alignment of non-road kerb, for example draw and establish criterion in the curb of needs alignment, with criterion as the height reference point.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. road roller; Comprise at least one pinch roller; It is characterized in that the left and right sides within the vision of the frame above each said pinch roller is respectively equipped with positioned cursor, each said positioned cursor is adjustable along the position of said road roller width; Wherein, Each said positioned cursor is arranged on the sliding bar to adjustable positions respectively, and the two ends of each said sliding bar are fixed on the said frame through installing plate, and each said positioned cursor comprises sliding sleeve and the sliding sleeve securing member that is set on the corresponding sliding bar.
2. road roller according to claim 1; It is characterized in that; Said road roller is a dual-steel wheel road roller, and two positioned cursor of its preceding pinch roller top are arranged on the top of the front beam of said frame, and two positioned cursor of pinch roller top are arranged on the top of the rear cross beam of said frame thereafter.
3. road roller according to claim 1 is characterized in that, said road roller is a single-drum road roller.
4. road roller according to claim 1 is characterized in that, said road roller is a rubber-tyred roller.
5. road roller according to claim 1 is characterized in that, two positioned cursor of the top of said pinch roller are arranged on the same sliding bar.
6. the welt compacting assisted location method according to each said road roller in the claim 1 to 5 is characterized in that, may further comprise the steps:
Elder generation aligns the edge of each pinch roller of road roller with road kerb;
The said positioned cursor of road kerb one side of adjustment on the road roller, the sight line that makes the driver aligns the height reference point to the said road kerb through said positioned cursor, and observes the reference position of said positioned cursor with respect to the height reference point of said road kerb; And
When carrying out the welt compacting operation, observe the height reference point physical location of said positioned cursor with respect to road kerb, through comparing the difference between physical location and the said reference position, judge the distance of the edge of said pinch roller with respect to said road kerb.
7. the welt compacting assisted location method of road roller according to claim 6 is characterized in that, said reference position and physical location are confirmed by the distance between the height reference point on said positioned cursor to the said road kerb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105384033A CN102002905B (en) | 2010-11-09 | 2010-11-09 | Road roller and assisted positioning method for compacting welted edge by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105384033A CN102002905B (en) | 2010-11-09 | 2010-11-09 | Road roller and assisted positioning method for compacting welted edge by using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102002905A CN102002905A (en) | 2011-04-06 |
| CN102002905B true CN102002905B (en) | 2012-06-13 |
Family
ID=43810593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105384033A Expired - Fee Related CN102002905B (en) | 2010-11-09 | 2010-11-09 | Road roller and assisted positioning method for compacting welted edge by using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102002905B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983914B (en) * | 2019-12-19 | 2022-06-17 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller with panorama welt compaction system |
| CN113502715B (en) * | 2021-07-16 | 2022-10-14 | 安徽天墅建设集团有限公司 | Road roller of controllable degree of pressure of rolling for town road construction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840506A1 (en) * | 2006-03-31 | 2007-10-03 | Topcon Positioning Systems, Inc. | Virtual profilograph for road surface quality assessment |
| JP2010065434A (en) * | 2008-09-10 | 2010-03-25 | Hitachi Constr Mach Co Ltd | Boarding-type compaction roller vehicle |
| CN201885644U (en) * | 2010-11-03 | 2011-06-29 | 刘勇 | Side determining ruler for driving |
-
2010
- 2010-11-09 CN CN2010105384033A patent/CN102002905B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840506A1 (en) * | 2006-03-31 | 2007-10-03 | Topcon Positioning Systems, Inc. | Virtual profilograph for road surface quality assessment |
| JP2010065434A (en) * | 2008-09-10 | 2010-03-25 | Hitachi Constr Mach Co Ltd | Boarding-type compaction roller vehicle |
| CN201885644U (en) * | 2010-11-03 | 2011-06-29 | 刘勇 | Side determining ruler for driving |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102002905A (en) | 2011-04-06 |
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| 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 | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20181109 |