CN102433823A - Working method of vibratory roller - Google Patents
Working method of vibratory roller Download PDFInfo
- Publication number
- CN102433823A CN102433823A CN2011103053346A CN201110305334A CN102433823A CN 102433823 A CN102433823 A CN 102433823A CN 2011103053346 A CN2011103053346 A CN 2011103053346A CN 201110305334 A CN201110305334 A CN 201110305334A CN 102433823 A CN102433823 A CN 102433823A
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- Prior art keywords
- vibratory roller
- threshold value
- speed
- vibration
- motor vehicle
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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
- E01C19/28—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
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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 working method of a vibratory roller. In the vibrating process of a vibrating wheel of the vibratory roller, when the speed of a vehicle is smaller than a threshold value, the vibration of the vibrating wheel is stopped. Because whether the vibratory roller continuously vibrates is judged according to the comparison result of the current running speed and the threshold value during working, when the running speed of the vibratory roller is smaller than the threshold value, namely the vibrating wheel is stopped in a certain area for over long time, and the vibration of the vibrating wheel is closed to prevent the vibrating wheel from being sunken due to long-time vibration in the area.
Description
Technical field
The present invention relates to vibratory roller, particularly, relate to a kind of operational method of vibratory roller.
Background technology
Current, vibratory roller is widely used in the road construction.It mainly relies on himself gravity and 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.Yet, in a single day in practice of construction, the vibrating wheels depression appears in vibratory roller in certain zone problem often occurs, and the depression problem occurs, road pavement is made a big impact, need this zone be repaired, thereby prolonged construction cost and construction period.Industry does not have effective solution to the depression problem of this vibrating wheels always at present, therefore, needs a kind of operational method of vibratory roller, can avoid the vibrating wheels depression of vibratory roller.
Summary of the invention
The operational method that the purpose of this invention is to provide a kind of vibratory roller, this operational method can be avoided the vibrating wheels depression of vibratory roller.
Be to realize above-mentioned purpose, the present invention provides a kind of operational method of vibratory roller, wherein, in the vibration processes of the vibrating wheels of said vibratory roller, when the speed of a motor vehicle during less than threshold value, stops the vibration of said vibrating wheels.
Preferably, said threshold value is 1.5-2.5km/h.
Preferably, said operational method comprises the real-time detection speed of a motor vehicle, and the value and the said threshold value of the speed of a motor vehicle that detects compared, and when the value of the said speed of a motor vehicle is less than or equal to said threshold value, stops the vibration of said vibrating wheels.
Preferably, said vibrating wheels is by hydraulic pump and fluid motor-driven vibration, and the vibration that stops said vibrating wheels comprises quits work said hydraulic pump.
Preferably; Installation and control device and speed detector on said vibratory roller; Be provided with said threshold value in the said controller; Said speed detector sends the value of the detected speed of a motor vehicle to said controller, and said controller is with the comparison of the value and the said threshold value of the said speed of a motor vehicle, to control the work of said hydraulic pump.
Preferably, said vibratory roller is single vibratory road roller or double-steel wheeled vibratory roller.
Through technique scheme, because operational method provided by the invention can stop the vibration of vibrating wheels according to the speed of a motor vehicle of vibratory roller and the comparative result of threshold value, so can avoid the depression of the vibrating wheels of vibratory roller.
Other features and advantages of the present invention will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of manual, is used to explain the present invention with the following specific embodiment, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart of vibratory roller operational method provided by the invention.
Fig. 2 is that the hardware according to the vibratory roller of operational method operation provided by the invention concerns sketch map.
Reference numeral
1 vibrating wheels, 2 hydraulic pumps
3 hydraulic motors, 4 controllers
5 speed detectors
The specific embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention.Should be understood that the specific embodiment described herein only is used for explanation and explains the present invention, is not limited to the present invention.
According to discovering, the vibrating wheels depression of vibratory roller mainly is because this vibrating wheels 1 rests in certain zone for a long time, and constantly vibrates and cause.Therefore, as shown in Figure 1, the present invention provides a kind of operational method of vibratory roller, in the vibration processes of the vibrating wheels of vibratory roller, when the speed of a motor vehicle is less than or equal to threshold value, stops the vibration of vibrating wheels 1.
In technique scheme; Because vibratory roller can judge whether to continue vibration according to the comparative result of current travel speed and threshold value when operation; When the travel speed of vibratory roller during less than threshold value; Promptly this vibrating wheels 1 rests on the overlong time in certain zone, then stops the vibration of this vibrating wheels 1, to avoid owing to long-time vibration in this zone causes the vibrating wheels depression.
Need to prove that threshold value involved in the present invention need be according to the different road situation and difference.In the present invention, after a large amount of experiments, preferably, threshold value is 1.5-2.5km/h.The scope of this threshold value can be applied to most of road surface situation, like the road surface of non-sticky soil, rubble, macadam-aggregate mix and various bituminous concretes.In addition, those skilled in the art can be understood that, threshold value among the corresponding 1.5-2.5km/h in a kind of road surface in the reality.In addition, this threshold range is not an absolute value yet, can the scope of this threshold value be changed according to the road surface situation, as long as satisfy the object of the invention, this type of change also should drop in protection scope of the present invention.
Particularly, in actual job, operational method provided by the invention comprises the real-time detection speed of a motor vehicle, and the value and the threshold value of the speed of a motor vehicle that detects compared, and for safer, when the value of the speed of a motor vehicle is less than or equal to threshold value, stops the vibration of vibrating wheels 1.Promptly stop the vibration of vibrating wheels 1, when the value of the speed of a motor vehicle equals threshold value, promptly stop the vibration of vibrating wheels 1 except the situation of the speed of a motor vehicle less than threshold value.
Operation for ease, preferably, vibrating wheels 1 is driven by hydraulic pump 2 and hydraulic motor 3, and the vibration that stops vibrating wheels 1 comprises quits work this hydraulic pump 2.Promptly, need be equipped with special vibrating hydraulic pump 2 for the vibrating hydraulic motor 3 of vibrating wheels 1 for handled easily.When needs stop the vibration of vibrating wheels 1, directly close this vibrating hydraulic pump 2, vibrating hydraulic motor 3 is run out of steam, stop the vibration of this vibrating wheels 1 easily.
Like Fig. 1 and as shown in Figure 2; In order to realize the present invention, preferably, installation and control device 4 and speed detector 5 on vibratory roller; Be provided with said threshold value in the controller 4; Speed detector 5 sends the value of the detected speed of a motor vehicle to controller 4, and controller 4 is with the comparison of the value and the said threshold value of this speed of a motor vehicle, with the work of control hydraulic pump 2.
That is, when the speed of a motor vehicle was less than or equal to this threshold value, the said hydraulic pump 2 of controller 4 controls quit work; To stop the vibration of vibrating wheels 1; When the speed of a motor vehicle during greater than this threshold value, controller 1 is kept the work of said hydraulic pump 2, and continues the speed of a motor vehicle and the threshold value that are relatively sent by speed detector 5.Wherein, the speed detector 5 of the present invention's design is parts common in this area with controller 4, and for example controller 4 is the PLC controller, and speed detector 5 is a velocity sensor.Except technique scheme, those skilled in the art can use the other technologies scheme to realize the operational method of vibratory roller provided by the invention, and this technical scheme drops in protection scope of the present invention equally.
Because practicality of the present invention is stronger, preferably, vibratory roller involved in the present invention is single vibratory road roller or double-steel wheeled vibratory roller.Therefore, the present invention have stronger practicality and promotional value.
Claims (6)
1. the operational method of a vibratory roller is characterized in that, in the vibration processes of the vibrating wheels (1) of said vibratory roller, when the speed of a motor vehicle during less than threshold value, stops the vibration of said vibrating wheels (1).
2. the operational method of vibratory roller according to claim 1 is characterized in that, said threshold value is 1.5-2.5km/h.
3. the operational method of vibratory roller according to claim 1 and 2; It is characterized in that; Said operational method comprises the real-time detection speed of a motor vehicle; The value and the said threshold value of the speed of a motor vehicle that detects are compared, when the value of the said speed of a motor vehicle is less than or equal to said threshold value, stop the vibration of said vibrating wheels (1).
4. the operational method of vibratory roller according to claim 3 is characterized in that, said vibrating wheels (1) drives vibration by hydraulic pump (2) and hydraulic motor (3), and the vibration that stops said vibrating wheels (1) comprises quits work said hydraulic pump (2).
5. the operational method of vibration pressure machine according to claim 4; It is characterized in that; Installation and control device (4) and speed detector (5) on said vibratory roller, said controller is provided with said threshold value in (4), and said speed detector (5) sends the value of the detected speed of a motor vehicle to said controller (4); Said controller (4) is with the comparison of the value and the said threshold value of the said speed of a motor vehicle, to control the work of said hydraulic pump (2).
6. the operational method of vibratory roller according to claim 1 is characterized in that, said vibratory roller is single vibratory road roller or double-steel wheeled vibratory roller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305334.6A CN102433823B (en) | 2011-10-11 | 2011-10-11 | Working method of vibratory roller |
| PCT/CN2012/082115 WO2013053294A1 (en) | 2011-10-11 | 2012-09-27 | Working method of vibrating roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305334.6A CN102433823B (en) | 2011-10-11 | 2011-10-11 | Working method of vibratory roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102433823A true CN102433823A (en) | 2012-05-02 |
| CN102433823B CN102433823B (en) | 2014-03-05 |
Family
ID=45982156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110305334.6A Active CN102433823B (en) | 2011-10-11 | 2011-10-11 | Working method of vibratory roller |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102433823B (en) |
| WO (1) | WO2013053294A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053294A1 (en) * | 2011-10-11 | 2013-04-18 | 中联重科股份有限公司 | Working method of vibrating roller |
| CN103321128A (en) * | 2013-07-03 | 2013-09-25 | 中联重科股份有限公司 | Method, system and engineering machine for preventing sinking of vibrating wheels of vibratory roller |
| CN104455156A (en) * | 2014-05-22 | 2015-03-25 | 阜新北鑫星液压有限公司 | Hydraulic energy consumption brake device for rapid shock absorption of road roller shock wheel |
| CN110258263A (en) * | 2019-07-19 | 2019-09-20 | 三一汽车制造有限公司 | Vibrated roller energy-saving control system, control method and vibrated roller |
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| CN2730925Y (en) * | 2004-06-04 | 2005-10-05 | 中外建发展股份有限公司 | Transmission device for hydraulic driven road roller |
| US20060147265A1 (en) * | 2003-01-24 | 2006-07-06 | Fluent Chad L | Vibratory system for compactor vehicles |
| CN201162168Y (en) * | 2008-01-11 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | Device for automatically controlling start, stop and vibration of full hydraulic vibrating roller |
| CN101576738A (en) * | 2009-06-15 | 2009-11-11 | 长安大学 | Power matching control system for novel energy-saving double-drum vibratory roller |
| CN101864722A (en) * | 2010-06-21 | 2010-10-20 | 厦工(三明)重型机器有限公司 | Vibratory roller and stable vibration start and vibration stop method adopted by same |
| CN201873931U (en) * | 2010-10-17 | 2011-06-22 | 徐工集团工程机械股份有限公司科技分公司 | Automatic vibrating and sprinkling system for road roller with double steel wheels |
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| CA1126366A (en) * | 1977-03-16 | 1982-06-22 | Eugene A. Sousek | Syncro-matic circuit used with material spreaders |
| JP4669173B2 (en) * | 2001-09-05 | 2011-04-13 | 酒井重工業株式会社 | Compaction degree management device in vibration type compaction vehicle |
| JP4982225B2 (en) * | 2007-03-28 | 2012-07-25 | 酒井重工業株式会社 | Vibration control device for vibration compaction vehicle |
| JP5027187B2 (en) * | 2009-05-25 | 2012-09-19 | 日立建機株式会社 | Vibration machine |
| CN102720115B (en) * | 2011-03-29 | 2016-03-02 | 派芬自控（上海）股份有限公司 | The vibration control method of vibrating roller and device |
| CN102433823B (en) * | 2011-10-11 | 2014-03-05 | 中联重科股份有限公司 | Working method of vibratory roller |
-
2011
- 2011-10-11 CN CN201110305334.6A patent/CN102433823B/en active Active
-
2012
- 2012-09-27 WO PCT/CN2012/082115 patent/WO2013053294A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060147265A1 (en) * | 2003-01-24 | 2006-07-06 | Fluent Chad L | Vibratory system for compactor vehicles |
| CN2730925Y (en) * | 2004-06-04 | 2005-10-05 | 中外建发展股份有限公司 | Transmission device for hydraulic driven road roller |
| CN201162168Y (en) * | 2008-01-11 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | Device for automatically controlling start, stop and vibration of full hydraulic vibrating roller |
| CN101576738A (en) * | 2009-06-15 | 2009-11-11 | 长安大学 | Power matching control system for novel energy-saving double-drum vibratory roller |
| CN101864722A (en) * | 2010-06-21 | 2010-10-20 | 厦工(三明)重型机器有限公司 | Vibratory roller and stable vibration start and vibration stop method adopted by same |
| CN201873931U (en) * | 2010-10-17 | 2011-06-22 | 徐工集团工程机械股份有限公司科技分公司 | Automatic vibrating and sprinkling system for road roller with double steel wheels |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053294A1 (en) * | 2011-10-11 | 2013-04-18 | 中联重科股份有限公司 | Working method of vibrating roller |
| CN103321128A (en) * | 2013-07-03 | 2013-09-25 | 中联重科股份有限公司 | Method, system and engineering machine for preventing sinking of vibrating wheels of vibratory roller |
| CN103321128B (en) * | 2013-07-03 | 2015-06-03 | 中联重科股份有限公司 | Method, system and engineering machine for preventing sinking of vibrating wheels of vibratory roller |
| CN104455156A (en) * | 2014-05-22 | 2015-03-25 | 阜新北鑫星液压有限公司 | Hydraulic energy consumption brake device for rapid shock absorption of road roller shock wheel |
| CN110258263A (en) * | 2019-07-19 | 2019-09-20 | 三一汽车制造有限公司 | Vibrated roller energy-saving control system, control method and vibrated roller |
| CN110258263B (en) * | 2019-07-19 | 2023-07-14 | 三一汽车制造有限公司 | Energy-saving control system and control method of vibratory roller and vibratory roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102433823B (en) | 2014-03-05 |
| WO2013053294A1 (en) | 2013-04-18 |
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