CN104343071B - The road roller prior-warning device for preventing building from damaging - Google Patents
The road roller prior-warning device for preventing building from damaging Download PDFInfo
- Publication number
- CN104343071B CN104343071B CN201310329224.2A CN201310329224A CN104343071B CN 104343071 B CN104343071 B CN 104343071B CN 201310329224 A CN201310329224 A CN 201310329224A CN 104343071 B CN104343071 B CN 104343071B
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- CN
- China
- Prior art keywords
- road roller
- building
- input unit
- road
- warning device
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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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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
Prevent that the road roller prior-warning device that building is damaged from being a kind of prevent because road roller vibrates the prior-warning device for causing surrounding building to damage, mainly it is made up of speed probe, range sensor, artificial parameter input unit, working amplitude signal input apparatus, microprocessor, warning indicator and signal processing apparatus etc., wherein speed probe measures the vibration frequency of road roller；Range sensor measures the distance of road roller and building；Artificial parameter input unit is used for being manually entered the vibration dampening characteristic parameter of the soil body；Working amplitude signal input apparatus is used for inputting the working amplitude signal of road roller；Microprocessor vibrates the influence to building according to the Parameter analysis road roller of collection, allows warning indicator to be alarmed to road roller operating personnel in time.Road roller prior-warning device can realize the injury protection to building, and make operating personnel without worrying the influence to building, improve work quality and operating efficiency.
Description
Technical field
The present invention relates to a kind of road roller prior-warning device, specifically one kind is prevented because road roller vibration causes periphery
The road roller prior-warning device of building damage.
Background technology
Road roller is a kind of to increase construction machinery of the working media compactness as main application, is widely used in road work
Journey, hydroelectric project, harbour airport, the construction of municipal works.
Road is newly-built and rebuilding old road engineering in, must to improve the intensity of subgrade and pavement, it is ensured that the use quality on road surface
Subgrade and pavement must be compacted using road roller.Road roller operationally, the vibration wave continuously incoming soil body and to four
Propagating in week causes periphery to vibrate.But in the road construction of residential block and groups of building is closed on, the strong vibration wave meeting of road roller
Surrounding building is influenceed, or even causes different degrees of damage.
The content of the invention
It is an object of the invention to propose a kind of prevent because road roller vibrates the road roller for causing surrounding building to damage
Prior-warning device, influence of the road roller vibration to surrounding building can be analyzed according to the relevant parameter of collection, is evaluated more than setting
Standard is to carry out early warning.
The purpose of the present invention can be achieved through the following technical solutions：
Prevent the road roller prior-warning device that building is damaged from mainly including speed probe, range sensor, artificial parameter
Input unit, working amplitude signal input apparatus, microprocessor, warning indicator and corresponding signal processing apparatus etc..
Speed probe mainly measures the vibration frequency of road roller vibrating device.
Range sensor mainly measures the distance of road roller and working region surrounding building.
Artificial parameter input unit is mainly the vibration dampening characteristic according to the soil body, is manually entered relevant parameter to microprocessor
Device.
The working amplitude signal of road roller is mainly inputed to microprocessor by working amplitude signal input apparatus.
Microprocessor is according to the road roller vibration frequency of collection, road roller and building distance, soil body vibration dampening characteristic
Parameter and road roller working amplitude analysis road roller vibrate the influence to surrounding building, if it exceeds evaluation criterion, in time
Output signal allows warning indicator to indicate alarm.
Warning indicator indicates to alarm to road roller operating personnel, and so as to road roller, operating personnel adjust road roller in time
The vibration frequency and working amplitude of vibrating device, reduce influence of the road roller vibration to surrounding building.
Advantages of the present invention is：The injury protection to road roller working area peripheral edge building can be realized, can also be made
The road roller operating personnel constructed near building are obtained without worrying the influence to building, wholwe-hearted work improves as received basis
Amount and operating efficiency.
Brief description of the drawings
Fig. 1 is the road roller prior-warning device schematic diagram for preventing building from damaging.
In figure：.1 speed probe, 2 range sensors, 3 artificial parameter input units, 4 working amplitude signals input dress
Put, 5 signal processing apparatus, 6 microprocessors, 7 warning indicators.
Embodiment
Can be by taking the vibrated roller of electrical adjustment as an example by vibration frequency and working amplitude.
Vibration wave during road roller working is continuously propagated in the incoming soil body and to surrounding, because geometry is damped and viscous
Property damping effect, its amplitude etc. can decay with the increase of distance.
The propagation of vibration wave and decay mainly with vibration source feature (working amplitude and vibration frequency of vibrated roller etc.), be situated between
It is matter condition (vibration dampening characteristic of the soil body), relevant from a distance from vibration source etc..
Influence of the Construction Vibration to building is mainly with maximum velocity, maximum vibration acceleration, peak swing, with
And spectrum intensity etc. is as evaluation index, the present embodiment is using maximum vibration acceleration as whether may causing damage to building
Evaluation index, evaluation criterion be maximum vibration acceleration cannot be greater than 0.1g.
Prevent the vibrated roller prior-warning device that building is damaged from mainly including speed probe 1, all around four sides
To the range sensor 2 of group, artificial parameter input unit 3, working amplitude signal input apparatus 4, microprocessor 6, police instruction
Device 7 and corresponding signal processing apparatus 5 etc..
Speed probe 1 is arranged on road roller vibrating device, the vibration frequency of main measurement road roller vibrating device.
Range sensor 2 mainly measures the distance of road roller and working region surrounding building, is separately mounted to road roller
Four direction all around, each direction installs two, certain intervals is kept each other, can recognize can in measurement process
Other barriers such as the workmen of influence can be produced.
Artificial parameter input unit 3 is mainly the vibration dampening characteristic according to the soil body, is manually entered relevant parameter to micro- place
Manage device.
Working amplitude signal input apparatus 4 is mainly the electronic signal for adjusting road roller working amplitude and inputs to microprocessor
Device.
Microprocessor 6 is believed according to speed probe 1, range sensor 2, artificial parameter input unit 3 and working amplitude
The relevant parameter that number input unit 4 is inputted calculates the maximum vibration acceleration at road roller Vibration propagation to surrounding building, such as
Fruit exceedes the evaluation criterion set in microprocessor 6, and the timely output signal of microprocessor 6 allows warning indicator 7 to indicate alarm.
Warning indicator 7 indicates to alarm to road roller operating personnel, so that road roller operating personnel adjust pressure road in time
The vibration frequency and working amplitude of machine vibration device, reduce influence of the road roller vibration to surrounding building.
The present invention can also have the technical scheme of other embodiment, all uses replacement on an equal basis or equivalent transformation formation,
Fall within the scope of protection of present invention.
Claims (1)
1. the road roller prior-warning device for preventing building from damaging, it is characterised in that：It is main by speed probe, range sensor,
Artificial parameter input unit, working amplitude signal input apparatus, microprocessor, warning indicator and corresponding signal transacting
Device is constituted, and speed probe mainly measures the amplitude of road roller vibrating device；Range sensor mainly measures road roller and work
Make the distance of area peripheral edge building；Artificial parameter input unit is used for being manually entered the vibration dampening characteristic parameter of the soil body；Work
Make the working amplitude signal that amplitude signal input unit is used for inputting road roller；Microprocessor presses road according to the Parameter analysis of collection
Influence of the machine vibration to building, allows warning indicator to be alarmed to road roller operating personnel in time；Speed probe is arranged on
On road roller vibrating device, range sensor is separately mounted to the four direction all around of road roller, and each direction installs two
It is individual, separate each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329224.2A CN104343071B (en) | 2013-08-01 | 2013-08-01 | The road roller prior-warning device for preventing building from damaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329224.2A CN104343071B (en) | 2013-08-01 | 2013-08-01 | The road roller prior-warning device for preventing building from damaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104343071A CN104343071A (en) | 2015-02-11 |
| CN104343071B true CN104343071B (en) | 2017-11-03 |
Family
ID=52499482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310329224.2A Expired - Fee Related CN104343071B (en) | 2013-08-01 | 2013-08-01 | The road roller prior-warning device for preventing building from damaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104343071B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5695298A (en) * | 1993-03-08 | 1997-12-09 | Geodynamik H. Thurner Ab | Control of a compacting machine |
| CN101289831A (en) * | 2007-04-22 | 2008-10-22 | 宝马格有限公司 | Method and system for controlling compacting machines |
| CN201999642U (en) * | 2010-11-30 | 2011-10-05 | 中钢集团武汉安全环保研究院有限公司 | Operating network security monitoring device for crane |
| CN102594925A (en) * | 2012-03-30 | 2012-07-18 | 苏州筑邦测控科技有限公司 | Comprehensive test system |
| CN103093575A (en) * | 2011-10-27 | 2013-05-08 | 成都酷玩网络科技有限公司 | Intelligent warning device of grinding machine |
| CN203025899U (en) * | 2012-12-31 | 2013-06-26 | 长安大学 | Speed alarm device for pavement roller |
-
2013
- 2013-08-01 CN CN201310329224.2A patent/CN104343071B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5695298A (en) * | 1993-03-08 | 1997-12-09 | Geodynamik H. Thurner Ab | Control of a compacting machine |
| CN101289831A (en) * | 2007-04-22 | 2008-10-22 | 宝马格有限公司 | Method and system for controlling compacting machines |
| CN201999642U (en) * | 2010-11-30 | 2011-10-05 | 中钢集团武汉安全环保研究院有限公司 | Operating network security monitoring device for crane |
| CN103093575A (en) * | 2011-10-27 | 2013-05-08 | 成都酷玩网络科技有限公司 | Intelligent warning device of grinding machine |
| CN102594925A (en) * | 2012-03-30 | 2012-07-18 | 苏州筑邦测控科技有限公司 | Comprehensive test system |
| CN203025899U (en) * | 2012-12-31 | 2013-06-26 | 长安大学 | Speed alarm device for pavement roller |
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| Publication number | Publication date |
|---|---|
| CN104343071A (en) | 2015-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A road roller early warning device for preventing building damage Effective date of registration: 20181225 Granted publication date: 20171103 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU JUNMA ROAD ROLLER Co.,Ltd. Registration number: 2018320000375 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210804 Granted publication date: 20171103 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU JUNMA ROAD ROLLER Co.,Ltd. Registration number: 2018320000375 |
|
| 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: 20171103 Termination date: 20210801 |