CN102359054B - vibratory roller - Google Patents
vibratory roller Download PDFInfo
- Publication number
- CN102359054B CN102359054B CN201110305811.9A CN201110305811A CN102359054B CN 102359054 B CN102359054 B CN 102359054B CN 201110305811 A CN201110305811 A CN 201110305811A CN 102359054 B CN102359054 B CN 102359054B
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- CN
- China
- Prior art keywords
- vibratory roller
- distance
- vibratory
- vibrating wheels
- ultrasonic radar
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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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/288—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows adapted for monitoring characteristics of the material being compacted, e.g. indicating resonant frequency, measuring degree of compaction, by measuring values, detectable on the roller; using detected values to control operation of the roller, e.g. automatic adjustment of vibration responsive to such measurements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a vibratory roller which comprises a first distance detection device (1) and a controller (2), wherein the first distance detection device (1) is installed on the side surface of the vibratory roller and used for detecting the distance between the first distance detection device and the side surface of the vibratory roller, the controller (2) is connected with the first distance detection device (1), and when the distance exceeds a first threshold range, the controller (2) controls the vibratory roller to stop vibrating. The vibratory roller provided by the invention is provided with the distance detection device, so that the distance between the vibratory wheel and the edges of the road surfaces at two sides can be detected in time, the controller can control the vibratory wheel to stop vibrating in time, and the rollover phenomenon caused by the fact that the vibratory wheel continuously vibrates to crush the edges of the road surfaces is avoided, so that the safety of the vibratory roller provided by the invention is improved.
Description
Technical field
The present invention relates to pavement construction machinery, particularly, relate to a kind of vibratory roller.
Background technology
Current, vibratory roller is widely used in road construction.It mainly relies on self gravity and the various buildings of vibratory compaction and road materials.In highway construction, the various non-sticky soil of vibratory roller optimum compacting, rubble, macadam-aggregate mix and various bituminous concrete, thereby be widely used.Wherein, vibratory roller mainly can be divided into single vibratory road roller and double-steel wheeled vibratory roller.But, in practice of construction, because driver's sight line is limited, be easy to have an accident, for example, in the time that vibratory roller drives to the edge of roadbed, do not take to stop the vibration of vibrating wheels because pilot's line of vision is limited, can cause vibrating wheels shoulder to be vibrated to the phenomenon collapsing, even cause tumbling of vibratory roller, therefore provide a kind of vibratory roller that can avoid the equipment causing thus to tumble to there is positive effect.
Summary of the invention
The object of this invention is to provide a kind of vibratory roller, this vibratory roller can be avoided due to tumbling that the pavement edge that crushes causes, to improve the safety of vibratory roller.
To achieve these goals, the invention provides a kind of vibratory roller, described vibratory roller comprises the first distance detection device and controller, described the first distance detection device be arranged on the side of described vibratory roller and for detection of and road surface, vibratory roller side between distance, described controller is connected with described the first distance detection device, in the time that described distance exceeds first threshold scope, vibratory roller stops vibration described in described controller control.
Preferably, described the first distance detection device is ultrasonic radar.
Preferably, described ultrasonic radar for detection of and road surface, vibratory roller side between vertical distance.
Preferably, the vertical plane at the outward flange place of the outwardly vibrating wheels in described vibratory roller of described ultrasonic radar.
Preferably, the distance of the vertical plane at the outward flange place of the outwardly vibrating wheels in described vibratory roller of described ultrasonic radar is 10-30cm.
Preferably, described ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels of described vibratory roller forward or backward.
Preferably, to protrude from forward or backward the distance of the vertical plane at the axis place of the vibrating wheels of described vibratory roller be 10-30cm to described ultrasonic radar.
Preferably, each side of described vibratory roller comprises two described ultrasonic radars, one of them ultrasonic radar protrudes from forward the vertical plane at the axis place of the vibrating wheels of described vibratory roller, and another ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels of described vibratory roller backward.
Preferably, the distance that a described ultrasonic radar protrudes from forward the vertical plane at the axis place of the vibrating wheels of described vibratory roller is 10-30cm, and the distance that described another ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels of described vibratory roller is backward 10-30cm.
The 80%-120% of the vertical distance between the minimum point of the vibrating wheels that preferably, described first threshold scope is described the first distance detection device and described vibratory roller.
Preferably, described vibratory roller also comprises alarm, in the time that described distance exceeds first threshold scope, and alarm equipment alarm described in described controller control.
Preferably, described vibratory roller also comprises second distance checkout gear, described second distance checkout gear is arranged on front side and the rear side of described vibratory roller, and be respectively used to detect with vibratory roller front side obstruction and rear side obstruction between distance, described controller is connected with described second distance checkout gear, in the time that described distance is less than Second Threshold scope, vibratory roller stops travelling described in described controller control.
Preferably, described Second Threshold scope is 1-2m.
Preferably, described vibratory roller also comprises camera and display screen, and described camera is used for vibratory roller transmission of video around to described display screen.
Preferably, described camera is arranged on front side and the rear side of described vibratory roller.
Pass through technique scheme, because vibratory roller provided by the invention is equipped with distance detection device, can detect in time the distance of vibrating wheels and both sides pavement edge, therefore can control in time this vibrating wheels by controller and stop vibration, avoid constantly vibration and the phenomenon of tumbling that the pavement edge that crushes causes of vibrating wheels, thus the safety that has improved vibratory roller provided by the invention.
Other features and advantages of the present invention are described in detail the detailed description of the invention part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for manual, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the plan structure schematic diagram of vibratory roller provided by the invention.
Description of reference numerals
1 first distance detection device 2 controllers
3 vibrating wheels 4 alarms
5 second distance checkout gear 6 cameras
7 display screens
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, detailed description of the invention described herein only, for description and interpretation the present invention, is not limited to the present invention.
In the present invention, in the situation that not doing contrary explanation, the noun of locality of use is as normally undefined at normal transport condition at vibratory roller provided by the invention in " forward and backward ".
As shown in Figure 1, the invention provides a kind of vibratory roller, vibratory roller comprises the first distance detection device 1 and controller 2, wherein, the first distance detection device 1 be arranged on the side of vibratory roller and for detection of and road surface, vibratory roller side between distance, controller 2 is connected with the first distance detection device 1, and in the time that distance exceeds first threshold scope, controller 2 is controlled vibratory roller and stopped vibration.
In technique scheme, due to be provided with in the side of vibratory roller for detection of and road surface, side between the first distance detection device of distance, this first distance detection device can be in real time by the Distance Transmission between itself and road surface, vibratory roller side to controller 2, by controller 2, this distance and first threshold scope are compared, in the time that this distance exceeds first threshold scope, when the edge on road surface, side detected, the vibrating wheels that controller 2 is controlled vibratory roller stops vibration, thereby avoid constantly vibration and the phenomenon of tumbling that the pavement edge that crushes causes of vibrating wheels, thereby improve the safety of vibratory roller provided by the invention.
It should be noted that, in the time that the distance detecting exceeds first threshold scope, when side pavement edge detected, normally running into pavement edge other is the downward depressed parts such as such as irrigation canals and ditches, do not stop vibration if run into this situation vibrating wheels, will cause pavement edge to collapse under pressure, thereby cause the accident of machine rollover.Followingly will the present invention be described with the preferred embodiment of the present invention, but this preferred embodiment for limiting the present invention.
In a preferred embodiment, preferably, the first distance detection device 1 is ultrasonic radar.The controller (preferably PLC controller) adopting with the present invention, this ultrasonic radar is common parts in this area, practical and convenient.The such as checkout gear such as infrared rays, laser of distance detection device that can certainly adopt other, as long as meet object of the present invention, the present invention does not limit this.
In technical scheme of the present invention, in order to obtain more accurately the actual range between ultrasonic radar and ground, preferably, ultrasonic radar for detection of and road surface, vibratory roller side between vertical distance.By the variation of this vertical distance is transferred in controller, judge road surface situation, so that controller is made correct judgement.
In addition, in order to drive to the variation of just knowing road surface before the pavement edge of side at vibratory roller, and cause processing in advance also to close down in time the vibration of vibrating wheels, and preferably, the vertical plane at the outward flange place of the outwardly vibrating wheels 3 in vibratory roller of ultrasonic radar.This ultrasonic radar detects pavement edge prior to the vibrating wheels of vibratory roller, has realized more safely object of the present invention.Wherein, preferably, the distance of the vertical plane at the outward flange place of the outwardly vibrating wheels 3 in vibratory roller of ultrasonic radar is preferably 10-30cm.
Except said method, preferably, ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels 3 of vibratory roller forward or backward.By ultrasonic radar is set like this, make ultrasonic radar pavement edge be detected prior to the contact portion on vibrating wheels and ground, realize more safely object of the present invention.Wherein, preferably, the distance that ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels 3 of vibratory roller is forward or backward 10-30cm.
Be more preferably, each side of vibratory roller comprises two ultrasonic radars, one of them ultrasonic radar protrudes from forward the vertical plane at the axis place of the vibrating wheels 3 of vibratory roller, and another ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels 3 of vibratory roller backward.So that vibratory roller provided by the invention can be tackled the operating mode of advance compacting or the compacting that falls back.
Wherein, as a kind of preferred embodiment, the distance that ultrasonic radar protrudes from forward the vertical plane at the axis place of the vibrating wheels 3 of vibratory roller is 10-30cm, and the distance that another ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels 3 of vibratory roller is backward 10-30cm.
In above-mentioned technical scheme, in order to realize the protrusion of ultrasonic radar, can have by suitable support (in Fig. 1, signal shows) is set for it and realize, this technology is conventionally known to one of skill in the art, does not do too much and repeats at this.
Show according to experiment and experience in the present invention in addition, first threshold scope involved in the present invention is the 80%-120% of the vertical distance between the minimum point of vibrating wheels 3 of the first distance detection device 1 and vibratory roller.Exceed this scope when the first distance detection device 1 is that detect with the vertical distance on road surface, side, be considered as exceeding first threshold scope.
As reply, preferably, vibratory roller also comprises alarm 4, when distance is while exceeding first threshold scope, controller 2 is controlled alarm 4 and is reported to the police, in the time that controller 2 is controlled vibrating wheels and stopped vibrating, remind driver simultaneously, so that driver carries out the travel direction correction of vibratory roller, in the time that the distance detecting meets first threshold scope, recovered the vibration service of corresponding vibrating wheels by driver or controller.
In order to improve the present invention, vibratory roller provided by the invention can also detect the obstruction of front side and rear side automatically, and driver assistance carries out safe driving, when preventing from for example retreating operation because sight line is limited, cause vibratory roller strikes obstacles or related personnel, thereby further promote the safety of this vibratory roller.Therefore preferably, vibratory roller also comprises second distance checkout gear 5, second distance checkout gear 5 is arranged on front side and the rear side of vibratory roller, and be respectively used to detect with vibratory roller front side obstruction and rear side obstruction between distance, controller 2 is connected with second distance checkout gear 5, in the time that distance is less than Second Threshold scope, controller 2 is controlled vibratory roller and is stopped travelling.
Wherein preferably, Second Threshold scope is 1-2m, thinks that driver provides the enough reaction time, or offsets the inertia that travels of vibratory roller.In addition, identical with the first distance detection device, this second distance checkout gear is preferably ultrasonic radar too.
In addition, in order to overcome vehicle body dead angle around, the blind area that driver can't see, preferably, vibratory roller also comprises camera 6 and display screen 7, camera 6 for by vibratory roller transmission of video around to display screen 7.More preferably, camera 6 is arranged on front side and the rear side of vibratory roller.By such setting, driver only need can view the situation around vibratory roller on display screen, thinks that next step operation of driver provides reference, thus the safety while further ensureing vibratory roller operation.Pass through in addition this camera, can also be in the time that warning device be reported to the police, facilitate driver to check the accurate situation of reporting to the police while generation, convenient and practical.
In sum, vibratory roller provided by the invention has stronger safety, practicality and promotional value.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned detailed description of the invention, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present invention, also can be combined, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (13)
1. a vibratory roller, it is characterized in that, described vibratory roller comprises the first distance detection device (1) and controller (2), described the first distance detection device (1) be arranged on the side of described vibratory roller and for detection of and road surface, vibratory roller side between vertical distance, described controller (2) is connected with described the first distance detection device (1), in the time that described distance exceeds first threshold scope, described controller (2) is controlled described vibratory roller and is stopped vibration, described first threshold scope is the 80%-120% of the vertical distance between the minimum point of vibrating wheels (3) of described the first distance detection device (1) and described vibratory roller.
2. vibratory roller according to claim 1, is characterized in that, described the first distance detection device (1) is ultrasonic radar.
3. vibratory roller according to claim 2, is characterized in that, the vertical plane at the outward flange place of the outwardly vibrating wheels in described vibratory roller of described ultrasonic radar (3).
4. vibratory roller according to claim 2, is characterized in that, the distance of the vertical plane at the outward flange place of the outwardly vibrating wheels in described vibratory roller of described ultrasonic radar (3) is 10-30cm.
5. vibratory roller according to claim 2, is characterized in that, described ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels (3) of described vibratory roller forward or backward.
6. vibratory roller according to claim 5, is characterized in that, the distance that described ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels (3) of described vibratory roller is forward or backward 10-30cm.
7. vibratory roller according to claim 2, it is characterized in that, each side of described vibratory roller comprises two described ultrasonic radars, one of them ultrasonic radar protrudes from forward the vertical plane at the axis place of the vibrating wheels (3) of described vibratory roller, and another ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels (3) of described vibratory roller backward.
8. vibratory roller according to claim 7, it is characterized in that, the distance that a described ultrasonic radar protrudes from forward the vertical plane at the axis place of the vibrating wheels (3) of described vibratory roller is 10-30cm, and the distance that described another ultrasonic radar protrudes from the vertical plane at the axis place of the vibrating wheels (3) of described vibratory roller is backward 10-30cm.
9. vibratory roller according to claim 1, is characterized in that, described vibratory roller also comprises alarm (4), and in the time that described distance exceeds first threshold scope, described controller (2) is controlled described alarm (4) and reported to the police.
10. vibratory roller according to claim 1, it is characterized in that, described vibratory roller also comprises second distance checkout gear (5), described second distance checkout gear (5) is arranged on front side and the rear side of described vibratory roller, and be respectively used to detect with vibratory roller front side obstruction and rear side obstruction between distance, described controller (2) is connected with described second distance checkout gear (5), in the time that the described distance between described second distance checkout gear (5) and vibratory roller front side obstruction and rear side obstruction is less than Second Threshold scope, described controller (2) is controlled described vibratory roller and is stopped travelling.
11. vibratory rollers according to claim 10, is characterized in that, described Second Threshold scope is 1-2m.
12. vibratory rollers according to claim 1, is characterized in that, described vibratory roller also comprises camera (6) and display screen (7), and described camera (6) is for arriving described display screen (7) by vibratory roller transmission of video around.
13. vibratory rollers according to claim 12, is characterized in that, described camera (6) is arranged on front side and the rear side of described vibratory roller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305811.9A CN102359054B (en) | 2011-10-11 | 2011-10-11 | vibratory roller |
| PCT/CN2012/082083 WO2013053291A1 (en) | 2011-10-11 | 2012-09-26 | Vibrating roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305811.9A CN102359054B (en) | 2011-10-11 | 2011-10-11 | vibratory roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359054A CN102359054A (en) | 2012-02-22 |
| CN102359054B true CN102359054B (en) | 2014-07-23 |
Family
ID=45584429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110305811.9A Active CN102359054B (en) | 2011-10-11 | 2011-10-11 | vibratory roller |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102359054B (en) |
| WO (1) | WO2013053291A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359054B (en) * | 2011-10-11 | 2014-07-23 | 中联重科股份有限公司 | vibratory roller |
| JP2015108231A (en) * | 2013-12-04 | 2015-06-11 | 道路工業株式会社 | Automatic texture monitoring system |
| CN113075670A (en) * | 2021-05-10 | 2021-07-06 | 武汉英途工程智能设备有限公司 | Road roller edge detection device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2555210A1 (en) * | 1983-11-21 | 1985-05-24 | Baumaschinen Gatersleben Veb | Method for determining the end of compaction with vibratory compaction machines |
| CN2066036U (en) * | 1989-04-23 | 1990-11-21 | 洛阳市工程机械设计所 | Vibration road roller |
| CN201660832U (en) * | 2010-04-09 | 2010-12-01 | 江阴柳工道路机械有限公司 | Vibrating wheel of integrated two-cavity flow ball vibrating exciter of vibrating road roller |
| CN102086626A (en) * | 2010-12-17 | 2011-06-08 | 徐工集团工程机械股份有限公司科技分公司 | Road roller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9214769U1 (en) * | 1991-11-15 | 1993-04-01 | MOBA - Electronic Gesellschaft für Mobil-Automation mbH, 65604 Elz | Ultrasonic sensor control system for a road paver |
| JP3081796B2 (en) * | 1996-05-20 | 2000-08-28 | 日本ゼム株式会社 | Asphalt finisher |
| JP4326544B2 (en) * | 2006-05-12 | 2009-09-09 | 道路工業株式会社 | Asphalt emulsion spraying equipment in asphalt finisher |
| JP2008014077A (en) * | 2006-07-07 | 2008-01-24 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Road paving machine |
| CN201809703U (en) * | 2010-09-13 | 2011-04-27 | 三一重工股份有限公司 | Road roller and monitoring system thereof |
| CN102359054B (en) * | 2011-10-11 | 2014-07-23 | 中联重科股份有限公司 | vibratory roller |
-
2011
- 2011-10-11 CN CN201110305811.9A patent/CN102359054B/en active Active
-
2012
- 2012-09-26 WO PCT/CN2012/082083 patent/WO2013053291A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2555210A1 (en) * | 1983-11-21 | 1985-05-24 | Baumaschinen Gatersleben Veb | Method for determining the end of compaction with vibratory compaction machines |
| CN2066036U (en) * | 1989-04-23 | 1990-11-21 | 洛阳市工程机械设计所 | Vibration road roller |
| CN201660832U (en) * | 2010-04-09 | 2010-12-01 | 江阴柳工道路机械有限公司 | Vibrating wheel of integrated two-cavity flow ball vibrating exciter of vibrating road roller |
| CN102086626A (en) * | 2010-12-17 | 2011-06-08 | 徐工集团工程机械股份有限公司科技分公司 | Road roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102359054A (en) | 2012-02-22 |
| WO2013053291A1 (en) | 2013-04-18 |
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Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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