CN105064177A - Front and rear end-mounted compaction wheel device for road roller and operation method thereof - Google Patents
Front and rear end-mounted compaction wheel device for road roller and operation method thereof Download PDFInfo
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- CN105064177A CN105064177A CN201510414904.3A CN201510414904A CN105064177A CN 105064177 A CN105064177 A CN 105064177A CN 201510414904 A CN201510414904 A CN 201510414904A CN 105064177 A CN105064177 A CN 105064177A
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- 238000005056 compaction Methods 0.000 title abstract 5
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 6
- 235000019738 Limestone Nutrition 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims abstract description 6
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims abstract description 6
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims abstract description 6
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims abstract description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000006028 limestone Substances 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims abstract description 6
- 229920000573 polyethylene Polymers 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 241000276489 Merlangius merlangus Species 0.000 claims description 5
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- 230000002159 abnormal effect Effects 0.000 claims description 3
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- 238000012423 maintenance Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 1
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- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007596 consolidation process Methods 0.000 description 3
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- Road Paving Machines (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a front and rear end-mounted compaction wheel device for a road roller and an operation method thereof. The device comprises a wheel body I, a wheel body II and a vehicle body, wherein the wheel body II is positioned in the front part of the vehicle body; the wheel body I is positioned in the rear part of the vehicle body; the wheel body I and the wheel body II are respectively provided with a pair of compaction wheel frames; the bottoms of the compaction wheel frames corresponding to the wheel body I are provided with lifting wheels; each of the wheel body I and the wheel body II is made of 25% of gravel, 15% of limestone, 20% of cement, 5% of inorganic cementing material, 0.5% of hydroxypropyl methyl cellulose, 1.5% of ground calcium carbonate, 2% of polyethylene fiber, 1% of rubber powder, 7% of kaolin powder, 3% of water, 10% of aggregate and 10% of asphalt; and the particle size of the gravel is greater than 1.7mm, and the cement is portland-pozzolana cement. The compaction wheel device for the road roller has the advantages that the structure is novel, workers in an operation room can know the flatness condition of the pavement in real time, agglomerated dirt can be avoided, and the flatness is high.
Description
Technical field
The present invention relates to a kind of engineering machinery, be specifically related to road roller pressing wheel apparatus and the method for operating thereof of the setting of a kind of front and back end.
Background technology
Road roller belongs to the category of road furniture in engineering machinery, be widely used in the embankment compacting operation of the Larger Engineering Projects such as high-grade highway, railway, airfield runway, dam, stadium, sand, half viscosity and clayed soil, subgrade stability soil and asphalt concrete pavement layer can be rolled.
Mention road roller, have to do one to the development of compact technique simply introduce, as far back as period in time immemorial, people trampled soil with regard to once utilizing the hoof of drove foot, rubbing and tamping process the ground in house, compacting dam and river levee, before in the middle of the 19th century, the highway construction in west is paved the way based on blinding, compacting mainly rolls naturally by vehicle, until invented and rolled Shi Jihou for 1858, facilitate the development of macadam pavement, just engender and carried out compacting work with the cylinder of horse traction, this is road roller blank the earliest, within 1860, there is steam-roller in France, further promotion also improves construction technology and the quality of macadam pavement, accelerate progress.In 20 beginnings of the century, generally acknowledge that macadam pavement is road surface the most excellent at that time and is extended to the whole world in the world, the concept of compacting is gradually known to people, and road roller also appears on each road construction building site thereupon, 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.What occur subsequently is rubber-tyred roller, sheep-foot roller road roller and smooth-wheeled roller almost produce simultaneously, the consolidation effect of people to quiet road roller is studied, and thinks that the weight increasing road roller can make the linear pressure of road roller increase, thus improves consolidation effect.So within the quite a long time, people are devoted to exploitation large-tonnage road roller, and maximum rubber-tyred roller once weighed more than 200 ton, but in this period, the change of road roller is still mainly reflected in the improvement of power and profile.
The seventies, along with the development of Hydrostatic drive technology, hydraulic control technology and computer technology, the research of compact technique and compacting equipment has had considerable progress.First, Hydrostatic drive is applied on compacting machinary, by the control of flow rate of hydraulic system, easily can change the rotating speed of motor, realize the continuous adjustment of road roller vibration frequency, thus makes complicated power train greatly simplify.In this period, the research of vibratory roller mainly concentrates on vibratory roller parameter optimization aspect, and the stepless continuous progressively achieving vibration frequency and Oscillation Amplitude regulates, and improves consolidation effect.
Road roller industry in China, through the development over more than 40 years, has had significant progress.Especially after entering the nineties, road roller volume of production and marketing rapid development, the enterprise adding road roller production constantly increases, road roller manufacturing enterprise is made to reach more than 80 families, 5-30t vibratory roller can be produced, the quiet road roller of 4-24t and the comparatively complete complete series of products of 16-30t rubber-tyred roller equal-specification kind, basically forming can the complete road roller manufacturing system of independent development and production, and the gap between its technical level and international most advanced level just progressively reduces.The situation of this rapid growth, certainly will push new developing period to by road roller auxiliary equipment industry.
Along with the development of Chinese society economy, domestic road roller demand constantly increases, foreign well-known road roller manufacturing enterprise also increases the dynamics of investment to domestic market, this causes certain threat to the occupation rate of market of Chinese Enterprises, therefore, provide a kind of road roller of high and new technology too impatient to wait.
Existing road roller is widely used, particularly be directed to highway, railway, dam, aerodrome, building, factory, ground compacting this part of house, and existing road roller planeness when pressing road is not high, as pressed surface have projection or a pit time, staff in operating room cannot understand, do not grasp evenness of road surface situation, out-of-flatness section may be left on the ground, particularly pressure pass by journey create caking dirt after, the dirt that pinch roller wheel face lumps can not be eliminated completely, easily again cause caking, further cause the uneven of section, and this section is uneven for highway, railway, dam, aerodrome, building, factory, house etc., very fatal and dangerous, though prior art can carry out process to a certain degree, but take time and effort, cost is larger.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of novel structure, the staff in operating room can be made to recognize the flat condition on road surface in real time, and can not produce caking dirt, the road roller pressing wheel apparatus that the front and back end that planeness is high is arranged.
For solving the problem, the present invention adopts following technical scheme:
The road roller pressing wheel apparatus that a kind of front and back end is arranged, comprise wheel body one, wheel body two and car body, described wheel body two is positioned at car body front, described wheel body one is positioned at car body rear, described wheel body one and wheel body two are all furnished with a pair compression-wheel frame, lifting wheel is provided with bottom the compression-wheel frame of described wheel body one correspondence, first gear is provided with in described compression-wheel frame, transfer gear and tail gear, described first gear and wheel body one or wheel body two link, lifting gear in lifting wheel is air pump etc., described tail gear-linked has brush wheel, described brush wheel is provided with bristle, to having collection box below described brush wheel, described compression-wheel frame side is provided with two through holes matched with collection box, described wheel body two is made up of some little wheel bodys, described little wheel body is made up of more than one roller lobe, the side of each roller lobe described is provided with some rotating shafts successively, bull stick is socketed with between described two adjacent rotating shafts, the axle center place of described wheel body two is provided with the pressure sensor corresponding with roller lobe, rubber ring is separated with between described roller lobe and pressure sensor, the neighboring cover of described roller lobe has fixed cover, described wheel body one and wheel body two all by 25% gravel, the limestone of 15%, the cement of 20%, the inorganic coagulation material of 5%, the hydroxypropyl methylcellulose of 0.5%, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder, the water of 3%, the aggregate of 10% and the pitch composition of 10%, the particle diameter of described gravel is greater than 1.7mm, described cement is Portland pozzolana cement.
Further, described bristle is hard bristle and is affixed with wheel body one or wheel body two, can carry out brushing operation during rotation.
Further, inside described compression-wheel frame, be provided with the depression matched with collection box, can be against after collection box runs through through hole in depression carry out reinforcement fix.
Further, described bull stick is connected with axis of rotation, is convenient to the activity of each roller lobe.
The method of operating of road roller pressing wheel apparatus of another technical problem that the present invention will solve for providing a kind of front and back end and arranging.
For solving the problem, the present invention adopts following technical scheme:
Comprise the following steps:
1) two collection boxes are inserted in through hole respectively, and terminal is resisted against in depression is fixed;
2) select one section of clean water plane to travel, whether test brush wheel links with wheel body one and wheel body two;
3) as without interlock situation, then dismantle the shell of compression-wheel frame, internal gear is overhauled, overhauled rear repetition step 1), as can be normally run, then proceeded subsequent step;
4) pressure test is carried out to the roller lobe of each little wheel body, press with hand respectively;
5) as fed back without pressure data or occurring abnormal pressure data feedback, then pull down fixed cover and maintenance replacing is carried out to the roller lobe gone wrong, as can be normally run, then proceed subsequent step;
6) when pressing road operation, first controlling lifting wheel and wheel body one is mentioned, and requiring that road roller carries out the operation of pressure road with the speed of 1km/h, recording the pressure data of corresponding little wheel body and roller lobe;
7) according to the roller lobe pressure data on each little wheel body of record, the distance of prolonging straight-line travelling to circle with each little wheel body is a cycle carry out segment processing;
8) optional step 7) in the pressure data that obtains draw out the curve map one that in every period of cycle, each little wheel body is corresponding;
9) select the horizontal plane of one section of road roller total length three times, start road roller and travel, and carry out the measurement of roller lobe pressure data;
10) optional step 9) in the pressure data that obtains, the curve map two that when drawing out on the horizontal plane of road roller total length three times, each little wheel body is corresponding, as with reference to standard;
11) curve map one in step 8) is compared with the curve map two in step 10), record the deviate of each the roller lobe of little wheel body after rotation one is enclosed of curve map one, and calculate relative standard deviation according to deviate;
12) section relative standard deviation being greater than 1% marks, when wheel body one in road roller rear end is close to the section marked, controls lifting wheel and wheel body one is depressed, until after the section of mark has been pressed, control lifting wheel again wheel body one is mentioned, and repeat above-mentioned steps.
This invention utilizes roller lobe, rubber ring and pressure sensor to carry out the judgement of pressure, the fixing of roller lobe is carried out with rotating shaft, bull stick and fixed cover, multiple little wheel body is adopted to improve the accuracy judged, first gear, transfer gear and tail gear is adopted to carry out the interlock of brush wheel, and remove caking dirt by the bristle of brush wheel, the further accuracy improving judgement, even if consider that the removing of caking dirt also can produce residual simultaneously, so be provided with collection box to reclaim, and corresponding through-hole structure of having arranged in pairs or groups is fixed.
The invention has the beneficial effects as follows: have employed by the gravel of 25%, the limestone of 15%, the cement of 20%, the inorganic coagulation material of 5%, the hydroxypropyl methylcellulose of 0.5%, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder, the water of 3%, the aggregate of 10% and the pitch composition of 10%, the pinch roller of small body type is strengthened, load is larger, avoiding the split because of wheel body two to arrange causes load inadequate, cannot realize, owing to being provided with wheel body two, and wheel body two is made up of some little wheel bodys, can by the roller lobe on each little wheel body, rubber ring and pressure sensor carry out pressure judgement, corresponding to a certain roller lobe pressure sensor transmission pressure value and other differ, then be considered as not smooth section, matched by wheel body one and flatten, being convenient to operating personnel can the flat condition on real-time confirmation road surface, avoid repetition operation, owing to being provided with first gear, transfer gear and tail gear, wheel body one and wheel body two can be made to link with brush wheel, and rotate according to equidirectional, the power of wheel body one is utilized to drive the rotation of brush wheel, stronger de-sludging effect can not only be reached, and without the need to installing other driving mechanism additional, change dismounting all comparatively simple, manpower and material resources cost are saved, consider simultaneously and can produce caking dirt at the rear of wheel body one and wheel body two after installing brush wheel additional, a collection box so also arranged in pairs or groups, collection box can be inserted by through hole and be fixed on below brush wheel, the caking dirt of correspondence is reclaimed, work in coordination with brush wheel.
Accompanying drawing explanation
Fig. 1 is wheel body one structure chart of a kind of pressure roller of road roller of the present invention.
Fig. 2 is wheel body two structure chart of a kind of pressure roller of road roller of the present invention.
Fig. 3 is that the split of a kind of pressure roller of road roller of the present invention arranges top view.
Fig. 4 is the rear portion compression-wheel frame lateral view that the split of a kind of pressure roller of road roller of the present invention is arranged.
Detailed description of the invention
Embodiment one:
Consult shown in Fig. 1 to Fig. 4, a kind of split of pressure roller of road roller is arranged, comprise wheel body 1, wheel body 22 and car body 18, described wheel body 22 is positioned at car body 18 front, described wheel body 1 is positioned at car body 18 rear, described wheel body 1 and wheel body 22 are all furnished with a pair compression-wheel frame 3, lifting wheel is provided with bottom the compression-wheel frame 3 of described wheel body 1 correspondence, first gear 4 is provided with in described compression-wheel frame 3, transfer gear 5 and tail gear 6, described first gear 4 links with wheel body 1 or wheel body 22, lifting gear in lifting wheel is air pump etc., described tail gear 6 interlock has brush wheel 7, described brush wheel 7 is provided with bristle 8, to there being collection box 9 below described brush wheel 7, described compression-wheel frame 3 side is provided with two through holes matched with collection box 9, described wheel body 22 is made up of some little wheel bodys (not shown), described little wheel body is made up of more than one roller lobe 12, the side of each roller lobe 12 described is provided with some rotating shafts 13 successively, bull stick 14 is socketed with between described two adjacent rotating shafts 13, the axle center place of described wheel body 22 is provided with the pressure sensor 15 corresponding with roller lobe 12, rubber ring 16 is separated with between described roller lobe 12 and pressure sensor 15, the neighboring cover of described roller lobe 12 has fixed cover 17, wheel body 1 and wheel body 22 all by 25% gravel, the limestone of 15%, the cement of 20%, the inorganic coagulation material of 5%, the hydroxypropyl methylcellulose of 0.5%, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder, the water of 3%, the aggregate of 10% and the pitch composition of 10%, the particle diameter of described gravel is greater than 1.7mm, described cement is Portland pozzolana cement.
Described bristle 8 is hard bristle and is affixed with wheel body 1 or wheel body 22.
The depression matched with collection box 9 is provided with inside described compression-wheel frame 3.
Described bull stick 14 is rotationally connected with rotating shaft 13.
This kind arranges and wheel body 1 and wheel body 22 can be divided into two independent individualities, after first carrying out planeness judgement by wheel body 22, then determines whether carry out pressure road, the section of one-step forming at the beginning of being applicable to.
Method of operating:
1) two collection boxes are inserted in through hole respectively, and terminal is resisted against in depression is fixed;
2) select one section of clean water plane to travel, whether test brush wheel links with wheel body one and wheel body two;
3) as without interlock situation, then dismantle the shell of compression-wheel frame, internal gear is overhauled, overhauled rear repetition step 1), as can be normally run, then proceeded subsequent step;
4) pressure test is carried out to the roller lobe of each little wheel body, press with hand respectively;
5) as fed back without pressure data or occurring abnormal pressure data feedback, then pull down fixed cover and maintenance replacing is carried out to the roller lobe gone wrong, as can be normally run, then proceed subsequent step;
6) when pressing road operation, first controlling lifting wheel and wheel body one is mentioned, and requiring that road roller carries out the operation of pressure road with the speed of 1km/h, recording the pressure data of corresponding little wheel body and roller lobe;
7) according to the roller lobe pressure data on each little wheel body of record, the distance of prolonging straight-line travelling to circle with each little wheel body is a cycle carry out segment processing;
8) optional step 7) in the pressure data that obtains draw out the curve map one that in every period of cycle, each little wheel body is corresponding;
9) select the horizontal plane of one section of road roller total length three times, start road roller and travel, and carry out the measurement of roller lobe pressure data;
10) optional step 9) in the pressure data that obtains, the curve map two that when drawing out on the horizontal plane of road roller total length three times, each little wheel body is corresponding, as with reference to standard;
11) curve map one in step 8) is compared with the curve map two in step 10), record the deviate of each the roller lobe of little wheel body after rotation one is enclosed of curve map one, and calculate relative standard deviation according to deviate;
12) section relative standard deviation being greater than 1% marks, when wheel body one in road roller rear end is close to the section marked, controls lifting wheel and wheel body one is depressed, until after the section of mark has been pressed, control lifting wheel again wheel body one is mentioned, and repeat above-mentioned steps.
When operating, the pressure value first transmitted according to wheel body 22 judges, as occurred, the numerical value of a certain roller lobe 12 judges to judge that deviate is excessive with the numerical value of other roller lobes 12, then put down wheel body 1 and carry out pressure road.
The invention has the beneficial effects as follows: have employed by the gravel of 25%, the limestone of 15%, the cement of 20%, the inorganic coagulation material of 5%, the hydroxypropyl methylcellulose of 0.5%, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder, the water of 3%, the aggregate of 10% and the pitch composition of 10%, the pinch roller of small body type is strengthened, load is larger, avoiding the split because of wheel body two to arrange causes load inadequate, cannot realize, owing to being provided with wheel body two, and wheel body two is made up of some little wheel bodys, can by the roller lobe on each little wheel body, rubber ring and pressure sensor carry out pressure judgement, corresponding to a certain roller lobe pressure sensor transmission pressure value and other differ, then be considered as not smooth section, matched by wheel body one and flatten, being convenient to operating personnel can the flat condition on real-time confirmation road surface, avoid repetition operation, owing to being provided with first gear, transfer gear and tail gear, wheel body one and wheel body two can be made to link with brush wheel, and rotate according to equidirectional, the power of wheel body one is utilized to drive the rotation of brush wheel, stronger de-sludging effect can not only be reached, and without the need to installing other driving mechanism additional, change dismounting all comparatively simple, manpower and material resources cost are saved, consider simultaneously and can produce caking dirt at the rear of wheel body one and wheel body two after installing brush wheel additional, a collection box so also arranged in pairs or groups, collection box can be inserted by through hole and be fixed on below brush wheel, the caking dirt of correspondence is reclaimed, work in coordination with brush wheel.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (5)
1. the road roller pressing wheel apparatus that arranges of a front and back end and method of operating thereof, it is characterized in that: comprise wheel body one, wheel body two and car body, described wheel body two is positioned at car body front, described wheel body one is positioned at car body rear, described wheel body one and wheel body two are all furnished with a pair compression-wheel frame, lifting wheel is provided with bottom the compression-wheel frame of described wheel body one correspondence, first gear is provided with in described compression-wheel frame, transfer gear and tail gear, described first gear and wheel body one or wheel body two link, lifting gear in lifting wheel is air pump etc., described tail gear-linked has brush wheel, described brush wheel is provided with bristle, to having collection box below described brush wheel, described compression-wheel frame side is provided with two through holes matched with collection box, described wheel body two is made up of some little wheel bodys, described little wheel body is made up of more than one roller lobe, the side of each roller lobe described is provided with some rotating shafts successively, bull stick is socketed with between described two adjacent rotating shafts, the axle center place of described wheel body two is provided with the pressure sensor corresponding with roller lobe, rubber ring is separated with between described roller lobe and pressure sensor, the neighboring cover of described roller lobe has fixed cover, described wheel body one and wheel body two all by 25% gravel, the limestone of 15%, the cement of 20%, the inorganic coagulation material of 5%, the hydroxypropyl methylcellulose of 0.5%, 1.5% powdered whiting, 2% polyethylene fibre, 1% rubber powder, 7% kaolin powder, the water of 3%, the aggregate of 10% and the pitch composition of 10%, the particle diameter of described gravel is greater than 1.7mm, described cement is Portland pozzolana cement.
2. the road roller pressing wheel apparatus that arranges of a kind of front and back end according to claim 1 and method of operating thereof, is characterized in that: described bristle is hard bristle and is affixed with wheel body one or wheel body two, can carry out brushing operation during rotation.
3. the road roller pressing wheel apparatus that arranges of a kind of front and back end according to claim 1 and method of operating thereof, it is characterized in that: inside described compression-wheel frame, be provided with the depression matched with collection box, can be against after collection box runs through through hole in depression carry out reinforcement fix.
4. the road roller pressing wheel apparatus that arranges of a kind of front and back end according to claim 1 and method of operating thereof, is characterized in that: described bull stick is connected with axis of rotation, be convenient to the activity of each roller lobe.
5. a kind of pressure roller of road roller according to claim 1 and method of operating thereof, comprises the following steps:
1) two collection boxes are inserted in through hole respectively, and terminal is resisted against in depression is fixed;
2) select one section of clean water plane to travel, whether test brush wheel links with wheel body one and wheel body two;
3) as without interlock situation, then dismantle the shell of compression-wheel frame, internal gear is overhauled, overhauled rear repetition step 1), as can be normally run, then proceeded subsequent step;
4) pressure test is carried out to the roller lobe of each little wheel body, press with hand respectively;
5) as fed back without pressure data or occurring abnormal pressure data feedback, then pull down fixed cover and maintenance replacing is carried out to the roller lobe gone wrong, as can be normally run, then proceed subsequent step;
6) when pressing road operation, first controlling lifting wheel and wheel body one is mentioned, and requiring that road roller carries out the operation of pressure road with the speed of 1km/h, recording the pressure data of corresponding little wheel body and roller lobe;
7) according to the roller lobe pressure data on each little wheel body of record, the distance of prolonging straight-line travelling to circle with each little wheel body is a cycle carry out segment processing;
8) optional step 7) in the pressure data that obtains draw out the curve map one that in every period of cycle, each little wheel body is corresponding;
9) select the horizontal plane of one section of road roller total length three times, start road roller and travel, and carry out the measurement of roller lobe pressure data;
10) optional step 9) in the pressure data that obtains, the curve map two that when drawing out on the horizontal plane of road roller total length three times, each little wheel body is corresponding, as with reference to standard;
11) curve map one in step 8) is compared with the curve map two in step 10), record the deviate of each the roller lobe of little wheel body after rotation one is enclosed of curve map one, and calculate relative standard deviation according to deviate;
12) section relative standard deviation being greater than 1% marks, when wheel body one in road roller rear end is close to the section marked, controls lifting wheel and wheel body one is depressed, until after the section of mark has been pressed, control lifting wheel again wheel body one is mentioned, and repeat above-mentioned steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414904.3A CN105064177B (en) | 2015-07-15 | 2015-07-15 | Road roller pressing wheel apparatus and its operating method that a kind of front and back end is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510414904.3A CN105064177B (en) | 2015-07-15 | 2015-07-15 | Road roller pressing wheel apparatus and its operating method that a kind of front and back end is set |
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| CN105064177A true CN105064177A (en) | 2015-11-18 |
| CN105064177B CN105064177B (en) | 2017-09-29 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638235A (en) * | 2016-11-30 | 2017-05-10 | 青岛科泰重工机械有限公司 | Water brushing and mud scraping mechanism used for steel wheels of road roller |
| CN107675585A (en) * | 2017-10-26 | 2018-02-09 | 雨发建设集团有限公司 | Pressure roller of road roller cleaning plant |
| CN112573029A (en) * | 2020-12-04 | 2021-03-30 | 罗源县洪洋乡人民政府 | Novel fodder baling press |
| CN114197273A (en) * | 2021-12-27 | 2022-03-18 | 山西省交通科技研发有限公司 | Real-time recycling device for aggregate at bottom of inner wall of steel wheel of road roller |
| CN117090106A (en) * | 2023-08-02 | 2023-11-21 | 中国建筑第二工程局有限公司 | Mountain area high-fill roadbed construction method and system |
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| JP2012017559A (en) * | 2010-07-06 | 2012-01-26 | Hitachi Constr Mach Co Ltd | Vibratory roller vehicle |
| CN102392408A (en) * | 2011-11-07 | 2012-03-28 | 长沙理工大学 | Mud scraping and cleaning device for pressing wheel of road roller |
| CN102535312A (en) * | 2011-12-09 | 2012-07-04 | 大连海洋大学 | Road-pressing roll for road roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106638235A (en) * | 2016-11-30 | 2017-05-10 | 青岛科泰重工机械有限公司 | Water brushing and mud scraping mechanism used for steel wheels of road roller |
| CN107675585A (en) * | 2017-10-26 | 2018-02-09 | 雨发建设集团有限公司 | Pressure roller of road roller cleaning plant |
| CN112573029A (en) * | 2020-12-04 | 2021-03-30 | 罗源县洪洋乡人民政府 | Novel fodder baling press |
| CN114197273A (en) * | 2021-12-27 | 2022-03-18 | 山西省交通科技研发有限公司 | Real-time recycling device for aggregate at bottom of inner wall of steel wheel of road roller |
| CN114197273B (en) * | 2021-12-27 | 2023-07-04 | 山西省交通科技研发有限公司 | Real-time recycling device for granules at bottom of inner wall of steel wheel of road roller |
| CN117090106A (en) * | 2023-08-02 | 2023-11-21 | 中国建筑第二工程局有限公司 | Mountain area high-fill roadbed construction method and system |
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| Publication number | Publication date |
|---|---|
| CN105064177B (en) | 2017-09-29 |
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Effective date of registration: 20170818 Address after: 471003 Henan Province, Luoyang city Chanhe District Yang Wen Xiangyang Road No. 8 hospital Applicant after: CCCC Second Highway Fourth Engineering Co., Ltd. Address before: 510530 azure building, No. 461, Luogang District Economic Development Zone, Guangzhou, Guangdong, Qingnian Road Applicant before: Liang Guofeng |
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