CN201662703U - Automatic monitoring device for dynamic compaction foundation treatment - Google Patents
Automatic monitoring device for dynamic compaction foundation treatment Download PDFInfo
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- CN201662703U CN201662703U CN2009200749753U CN200920074975U CN201662703U CN 201662703 U CN201662703 U CN 201662703U CN 2009200749753 U CN2009200749753 U CN 2009200749753U CN 200920074975 U CN200920074975 U CN 200920074975U CN 201662703 U CN201662703 U CN 201662703U
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- automatic monitoring
- dynamic compaction
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Abstract
The utility model relates to the field of civil construction, in particular to an automatic monitoring device for dynamic compaction foundation treatment, which is connected with a crane for dynamic compaction. The automatic monitoring device comprises a data acquisition device, a data converting device, a computer device and related connecting circuits, wherein the data acquisition device consists of a tamping count metering mechanism and a hoisting control mechanism, and the data converting device adopts a single chip microcomputer to transmit data with the computer device in a wireless communication mode. The monitoring device automatically transmits the data, effectively embodies the relationship among time, tamping count and hoisting, and forms a dynamic compaction construction comprehensive quality control system. The automatic monitoring device has the advantages of simple structure and capabilities of continuously, accurately and stably working under severe working conditions and simultaneously monitoring a plurality of constructional equipment by one computer.
Description
Technical field
The utility model relates to the civil construction field, particularly handles automatic monitoring device with the strong heavy-tamping method ground that is connected with loop wheel machine that rams.
Background technology
Ground is handled in the port engineering method and technology comprise dynamic compaction reinforced, having another name called dynamic consolidation method, is a kind of foundation reinforcement method of French Menard technology company in initiative in 1969: by strong rammer with tens tons of hammer rams of loop wheel machine lifting and fall to forming that mask over the ground has certain energy rams consolidated subsoil soil.Strong quality monitoring and the record that rams in the operation becomes particularly important.Automatic monitoring system of foundation treatment by heavy-tamping method (the number of applying for a patent: 200910051376.4) provide a kind of hammer ram sling height that in strong compacting of subsoil base processing procedure, can differentiate automatically in the construction whether to meet the demands, simultaneously current construction accumulative total is rammed and hit the logarithmic data collection, and analyze, arrangement, record, final formation can directly reflect the automatic monitoring system of foundation treatment of work progress and technological parameter icon.Promptly at having problems in the dynamic consolidation construction: site environment is abominable, and instrument easily causes attrition and attack, and exact instrument is uncomfortable to be used.Adopt hitting several metering mechanisms and hanging the data collector that high control gear is formed of built-in travel switch respectively, gather satisfying the logarithmic data accumulative total of hitting that the hammer ram sling height requires in the construction.Solved the first step that final formation can directly reflect work progress and technological parameter.But aspect analysis, arrangement, record data, traditional cable data transmission form can't be applied to the scene.Must conversion can utilize the wireless transmission form.
The utility model content
Technical problem to be solved in the utility model is, provide a kind of and in strong compacting of subsoil base processing procedure, can analyze automatically, arrangement, record acquisition to the data that satisfy the hammer ram sling height, the while cumulative data, and analyze, arrangement, record, final formation can reflect directly that the ground of work progress and technological parameter icon handles automatic monitoring device.
In order to address the above problem the technical solution of the utility model is such: the heavy-tamping method ground is handled automatic monitoring device, comprise with the data collector circuit be connected, the recording processing cumulative data is gone forward side by side line data data converted registering instrument; Accept datalogger data and acquisition time data and analyze the computer installation of draw icons.
Fig. 5 the utility model datalogger circuit diagram, ram in the counting assembly switch running in the data collector, external interrupt signal A, B import 8 single-chip microcomputers of U1-microprocessor respectively and handle, and pass through wireless communication module, carry out the host computer wireless signal is transmitted, wireless transmitted signals, reach host computer after, discern by software, a-signal is a count signal, the software counting, the B signal is a confirmation signal, confirms back supervisory system video data.
Crystal oscillator provides signal transmission time among the figure, judges signal successively, and no longer accepts other external interrupt signal in 5 seconds behind 2 signals of regulation acceptance.Electrification reset is the single-chip microcomputer initializing circuit, empties accumulation data after making the host computer energized, enters the duty of awaiting orders.Reset switch connects, and by external voltage signal, legacy data is emptied, and executes reset command.Described datalogger has a wireless communication module, and computer installation has a wireless communication module, carries out data transmission by wireless communication module between computer installation and the datalogger.Be that datalogger adopts above-mentioned single-chip microcomputer and computer installation by the wireless communication transmission data.
The beneficial effects of the utility model: effectively embody the relation between time, the degree of depth, the electric current three intuitively, and can form the overall quality hierarchy of control to relation each other; Simple in structure, not fragile, can be under harsh conditions normal and long-time steady operation; Computer of native system can be monitored many preparation of construction, saves resource.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 the utility model data transmission synoptic diagram;
Fig. 2 the utility model supervising device overall circuit figure;
Fig. 3 the utility model signal processing circuit figure;
Fig. 4 the utility model multiselect one analog switching circuit figure;
Fig. 5 the utility model datalogger circuit diagram;
Number in the figure:
1, electrify restoration circuit 2, clock oscillation circuit 3, direct current signal input interface 4, code set line interface 4.1, port 5, serial ports analog-converted chip 5.1, reference voltage 5.2, signal are carried out port 5.3, transmission FPDP 5.4, the beginning can port
Embodiment
For technological means, character of innovation that the utility model is realized, reach effect and be easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Data collector respectively produces a switching signal: A by hitting several metering mechanisms and hanging high control gear of built-in travel switch respectively; B.The conversion of single-chip microcomputer record two switching signal A, B are one group of data.Data are by the conversion of AT89C2051 chip.Referring to Fig. 1, in order to satisfy the flowing property of on-the-spot machinery, we adopt communication, and the data after the conversion are via carrying out the signal transmission between RS485 wireless communication interface and the computing machine, transmission ultimate range 5km, coverage 3km.
See Fig. 2, this circuit is the utility model supervising device overall circuit figure, comprising the signal reception of strong rammer, supervising device, the operation circuit of handling, sending.
See Fig. 3, the utility model signal processing circuit figure:
Direct current signal input interface 3 among the figure: to after wanting the inquiry of acquired signal port, transmitting terminal is sent data back to and is accepted to carry out signal Processing by chip by this interface by the time generating means.
This circuit of Fig. 4 is multiselect one analog switching circuit, and promptly the signal to needs divides into groups to inquire to reach the purpose of the many controls of a machine.Code set line interface 4 is 0,1 numbering, amounts to 2
3=8 groups, when AI1=0, No. 13 is path reception data, all the other port shutdowns, and when AI1=1, No. 14 is path reception data, data are accepted in all the other port shutdowns successively; Handle the voltage signal that obtains via port 4.1; Serial ports analog-converted chip 5 carries out the conversion of A/D amount, reads the 4051 chip signals while in multiselect one on-off circuit, introduces reference voltage 5.1 and carries out scale operation as a comparison.Signal is carried out port 5.2, judgment data in addition; Send FPDP 5.3, carry out the back data and send; Beginning can pass through by port 5.4.
Claims (4)
1. a heavy-tamping method ground is handled automatic monitoring device, comprises datalogger, it is characterized in that: described datalogger adopts single-chip microcomputer and computer installation by the wireless communication transmission data.
2. supervising device according to claim 1 is characterized in that: described datalogger has a wireless communication module, and described computer installation has a wireless communication module.
3. supervising device according to claim 1 is characterized in that described datalogger is provided with a crystal oscillator signal transmission time is provided.
4. supervising device according to claim 1 is characterized in that, described single-chip microcomputer is 8 single-chip microcomputers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200749753U CN201662703U (en) | 2009-07-21 | 2009-07-21 | Automatic monitoring device for dynamic compaction foundation treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200749753U CN201662703U (en) | 2009-07-21 | 2009-07-21 | Automatic monitoring device for dynamic compaction foundation treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662703U true CN201662703U (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200749753U Expired - Lifetime CN201662703U (en) | 2009-07-21 | 2009-07-21 | Automatic monitoring device for dynamic compaction foundation treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936890A (en) * | 2012-11-23 | 2013-02-20 | 上海建工集团股份有限公司 | Remote automatic monitoring system and method for pre-compaction treatment of soft soil foundation |
| CN105155507A (en) * | 2015-08-21 | 2015-12-16 | 四川九鼎智远知识产权运营有限公司 | Monitoring system and method for dynamic compaction machine |
-
2009
- 2009-07-21 CN CN2009200749753U patent/CN201662703U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936890A (en) * | 2012-11-23 | 2013-02-20 | 上海建工集团股份有限公司 | Remote automatic monitoring system and method for pre-compaction treatment of soft soil foundation |
| CN105155507A (en) * | 2015-08-21 | 2015-12-16 | 四川九鼎智远知识产权运营有限公司 | Monitoring system and method for dynamic compaction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
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| CX01 | Expiry of patent term |