CN206132133U - Ram quick -witted construction operation parameters acquisition system by force - Google Patents
Ram quick -witted construction operation parameters acquisition system by force Download PDFInfo
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- CN206132133U CN206132133U CN201621206850.8U CN201621206850U CN206132133U CN 206132133 U CN206132133 U CN 206132133U CN 201621206850 U CN201621206850 U CN 201621206850U CN 206132133 U CN206132133 U CN 206132133U
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- signal
- plc
- ram
- optical encoder
- acquisition system
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Abstract
The utility model discloses a ram quick -witted construction operation parameters acquisition system by force, include: programmable logic controler PLC is connected respectively with signal receiver, optical encoder, force sensor, bee calling organ and display, signal receiver and signal emission device communication, optical encoder is connected with the pulley of ram hammer hook top, and force sensor and wire rope are connected, signal emission device sets up outside ramming influence scope by force and the leveling to aim at the strong machine that rams. The utility model discloses beneficial effect: can realize the volume of ram sinking, accumulative total ram the volume of sinking, ram hammer heavy, fall apart from and ram accurate collection that can data and developments are real -time shows that the testing result can not rammed the influence of factors such as the machine sink by force and produced measuring error.
Description
Technical field
This utility model is related to technical field of engineering machinery, more particularly to one kind includes ramming volume, accumulative ramming volume, falls
Away from, hammer weight, the dynamic consolidation construction job parameter acquisition system such as tamping energy.
Background technology
Heavy-tamping method is that the hole compression that the soil body is caused by the free drop impact soil body of weight reduces its compressibility, so as to
Improve the intensity of the soil body.Heavy-tamping method due to consolidation effect is notable, equipment simple, easy construction, it is applied widely, economical easily
The advantages of row and material-saving, it is widely adopted in ground, subgrade strengthening.
There are many construction control parameters during dynamic consolidation construction, it is existing《Building foundation treatment technical specification》
(JGJ79-2012) for tamping point ramming times are defined as：(1) the last two average ramming volumes for hitting should meet code requirement；(2)
Ground should not occur excessive protuberance around tamping pit；(3) do not carry because tamping pit is too deep and hammer difficulty into shape.It is not difficult to find out, last two
The average ramming volume for hitting is only to ram control standard during dynamic consolidation construction.
And in current strong rammer operation, still rely on manual site and record to realize the gradually record of above-mentioned ramming volume.
This process not only loaded down with trivial details labor intensive, and the credibility of data is not high, and in the case where supervision is tight data fabrication is likely to occur
Etc. phenomenon, construction quality is caused to reduce, so as to cause serious qualitative problems of construction.Secondly as ground is more soft, ramming
Dynamic compaction machinery can be inevitably caused to sink because of factors such as vibrations during hitting, therefore, using dynamic compaction machinery itself as benchmark
Ramming volume detects that certain measurement error can be produced in actual measurement process, and this error is come for the control of construction quality
Say and do not allow.
Utility model content
The purpose of this utility model is exactly to solve the above problems, it is proposed that a kind of dynamic compaction machinery construction operation parameter acquisition
System.The system can in automatic data collection storage work progress accurately ramming volume, accumulative ramming volume, fall away from, hammer weight, tamping energy
Deng dynamic consolidation construction job parameter with process of ramming dynamic change, measurement result not by dynamic compaction machinery sink etc. factor affected, just
In carrying out complete monitoring to work progress, it is ensured that construction quality.
To achieve these goals, this utility model is adopted the following technical scheme that：
A kind of dynamic compaction machinery construction operation parameter acquisition system, including：Programmable logic controller (PLC) PLC, sender unit,
Signal receiving device, optical encoder, pulling force sensor, buzzer and display；
The programmable logic controller (PLC) PLC and signal receiving device, optical encoder, pulling force sensor, buzzer and
Display connects respectively, and signal receiving device communicates with sender unit；
The pulley that the optical encoder is hammered into shape above hook with hammer ram is connected, and pulling force sensor is connected with steel wire rope, and signal connects
Receiving apparatus are arranged on hammers the pulley outside of hook connects into shape with hammer ram, and the sender unit is arranged on outside strong rammer coverage
And leveling, and it is directed at dynamic compaction machinery.
Further, the sender unit in dynamic compaction machinery operation process all the time to the line style of one level of emission
Signal, it is ensured that machinery in work progress it is that may be present it is inclined in the case of signal receiving device can receive letter all the time
Number.
Further, the signal receiving device only receives the letter that sender unit is launched in hammer ram lifting process
Number, when signal receiving device receives signal, the angle of programmable logic controller (PLC) PLC records optical encoder now
Value.
Further, the pulling force sensor measures in real time the value of thrust in hammer ram uphill process.
The beneficial effects of the utility model are：
1st, this utility model realize ramming volume, accumulative ramming volume, fall away from, hammer weight, the accurate collection of tamping energy data and
Real-time dynamic display, testing result will not be affected and produced measurement error by the dynamic compaction machinery factor such as sink, and greatly save people
Power, material resources, reduce cost；
2nd, this utility model has the advantages that high precision, reliability are high, easy to operate, can reduce anthropic factor to measurement
As a result the impact of precision and reliability；
3rd, detection means of the present utility model can still carry out operation under night or vile weather, can't be because of external rings
The change in border and affect certainty of measurement；
4th, this utility model efficiency high, easy for installation, has broad application prospects.
Description of the drawings
Fig. 1 is this utility model dynamic compaction machinery construction operation parameter acquisition system structured flowchart；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is the effect sketch that this utility model display is presented.
Wherein, 1. programmable logic controller (PLC) PLC, 2. pulling force sensor, 3. signal receiving device, 4. signal transmitting dress
Put, 5. optical encoder, 6. display, 7. buzzer.
Specific embodiment
This utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, a kind of dynamic compaction machinery construction operation parameter acquisition system, the system based on dynamic compaction machinery, including
Programmable logic controller (PLC) PLC1, pulling force sensor 2, signal receiving device 3, sender unit 4, optical encoder 5 shows
Device 6, buzzer 7；
Programmable logic controller (PLC) PLC1 and signal receiving device 3, optical encoder 5, pulling force sensor 2, buzzer 7 and
Display 6 connects respectively, and signal receiving device 3 communicates with sender unit 4；
The input of optical encoder 5 is connected with the pulley above hammer ram hammer hook, programmable logic controller (PLC) PLC1, outfan
It is connected with programmable logic controller (PLC) PLC1；The input of pulling force sensor 2 is connected with steel wire rope, outfan and FPGA control
Device PLC1 connections processed；Signal receiving device 3 receives the signal output part and programmable logic controller (PLC) PLC1 of sender unit 4
Connection；The input of buzzer 7 is connected with programmable logic controller (PLC) PLC1；The input of display 6 and programmable logic controller (PLC)
PLC1 connects；
Programmable logic controller (PLC) PLC1 real-time receptions signal receiving device 3, pulling force sensor 2, optical encoder 5 are passed
The signal passed；The transmission signal all the time in dynamic compaction machinery operation process of sender unit 4；Sender unit 4 arranges level gas
Bubble, being capable of leveling and aiming；Sender unit 4 is in dynamic compaction machinery operation process all the time to the line style letter of one level of emission
Number, it is ensured that machinery in work progress it is that may be present it is inclined in the case of signal receiving device 3 can receive signal all the time.
Signal receiving device 3 is under the control of programmable logic controller (PLC) PLC1 and pulling force sensor 2 only in hammer ram lifting
During receive the signal launched of sender unit 4, when signal receiving device 3 receives signal, FPGA control
The angle value of device PLC1 records processed optical encoder 5 now；Pulling force sensor 2 measures in real time the pulling force in hammer ram uphill process
Value, when value of thrust is more than T/2 (T is hammer ram hammer weight), programmable logic controller (PLC) PLC1 starts optical encoder 5 and records this
When angle value, when value of thrust is equal to T/4 (T be hammer ram hammer weight), programmable logic controller (PLC) PLC1 terminates optical encoder
5, and record angle value now；Display can show in real time during ramming rams curve chart, as shown in Figure 3.
Hammer ram hammer weight can be obtained according to the value of thrust of pulling force sensor collection, according to the angle value of optical encoder record
Falling distance of rammer can be obtained, tamping energy can be obtained according to hammer ram hammer weight and falling distance of rammer.Can be with according to the lifting height of hammer ram
Obtain ramming volume.
In lifting process, after signal receiver device 3 receives signal, programmable logic controller (PLC) PLC1 is counted hammer ram
Calculation lifting height now, and the ramming volume of a front blow is obtained, preset when the average ramming volume finally rammed twice is less than
Only rammer standard when, buzzer 7 sends alarm, and now driver can stop lifting hammer ram and changing next tamping point.
It should be noted that the programmable logic controller (PLC) PLC being related in this utility model is using existing on the market
Controller to controller i.e. it is achieved that without the need for being improved in itself.
It is not new to this practicality although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (4)
1. a kind of dynamic compaction machinery construction operation parameter acquisition system, is characterized in that, including：Programmable logic controller (PLC) PLC, signal are sent out
Injection device, signal receiving device, optical encoder, pulling force sensor, buzzer and display；
The programmable logic controller (PLC) PLC and signal receiving device, optical encoder, pulling force sensor, buzzer and display
Device connects respectively, and signal receiving device communicates with sender unit；
The pulley that the optical encoder is hammered into shape above hook with hammer ram is connected, and pulling force sensor is connected with steel wire rope, and signal receives dress
Put and be arranged on the pulley outside for hammering hook connects into shape with hammer ram, the sender unit is arranged on outside strong rammer coverage and adjusts
It is flat, and it is directed at dynamic compaction machinery.
2. a kind of dynamic compaction machinery construction operation parameter acquisition system as claimed in claim 1, is characterized in that, the signal transmitting dress
Put in dynamic compaction machinery operation process all the time to the line style signal of one level of emission, it is ensured that machinery may be deposited in work progress
It is inclined in the case of signal receiving device can receive signal all the time.
3. a kind of dynamic compaction machinery construction operation parameter acquisition system as claimed in claim 1, is characterized in that, the signal receives dress
Put and only the signal that sender unit is launched is received in hammer ram lifting process, when signal receiving device receives signal,
The angle value of programmable logic controller (PLC) PLC records optical encoder now.
4. a kind of dynamic compaction machinery construction operation parameter acquisition system as claimed in claim 1, is characterized in that, the pulling force sensor
The value of thrust in hammer ram uphill process is measured in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206850.8U CN206132133U (en) | 2016-11-09 | 2016-11-09 | Ram quick -witted construction operation parameters acquisition system by force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206850.8U CN206132133U (en) | 2016-11-09 | 2016-11-09 | Ram quick -witted construction operation parameters acquisition system by force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132133U true CN206132133U (en) | 2017-04-26 |
Family
ID=58578307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206850.8U Expired - Fee Related CN206132133U (en) | 2016-11-09 | 2016-11-09 | Ram quick -witted construction operation parameters acquisition system by force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233779A (en) * | 2023-08-10 | 2023-12-15 | 中国电建集团西北勘测设计研究院有限公司 | Dynamic compaction monitoring method and system based on satellite positioning and laser radar ranging |
-
2016
- 2016-11-09 CN CN201621206850.8U patent/CN206132133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233779A (en) * | 2023-08-10 | 2023-12-15 | 中国电建集团西北勘测设计研究院有限公司 | Dynamic compaction monitoring method and system based on satellite positioning and laser radar ranging |
| CN117233779B (en) * | 2023-08-10 | 2024-04-09 | 中国电建集团西北勘测设计研究院有限公司 | Dynamic compaction monitoring method and system based on satellite positioning and laser radar ranging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |