CN203878587U - Real-time monitoring and positioning system for spreading machine - Google Patents
Real-time monitoring and positioning system for spreading machine Download PDFInfo
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- CN203878587U CN203878587U CN201320875180.9U CN201320875180U CN203878587U CN 203878587 U CN203878587 U CN 203878587U CN 201320875180 U CN201320875180 U CN 201320875180U CN 203878587 U CN203878587 U CN 203878587U
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- closing
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- spreading machine
- spreading
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 abstract description 26
- 230000006399 behavior Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000003908 quality control method Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Abstract
The utility model relates to a real-time monitoring and positioning system for a spreading machine. The real-time monitoring and positioning system comprises the spreading machine provided with a crawler belt and a push shovel. The outer surface of the spreading machine is provided with a directional antenna and a positioning antenna at an interval. An angle sensor is arranged on a hydraulic rod where the push shovel of the spreading machine is connected with a car body. The directional antenna, the positioning antenna and the angle sensor are all connected with a main engine of the spreading machine. The main engine is connected with a remote server and a positioning station in a wireless mode. The directional antenna and the positioning antenna are fixedly arranged on the spreading machine via a support. The real-time monitoring and positioning system for the spreading machine has following beneficial effects: accrete three-dimensional coordinates, spreading and paving work range and concrete thickness after paving operation of the spreading machine are obtained in a real-time mode; the spreading machine is monitored and positioned in a real-time mode; and detected data, as a foundation for monitoring solutions of construction of the spreading machine, helps managerial personnel for construction to control construction quality of concrete spreading and paving operation to avoid non-standard construction behaviors such as vibrating operation in place of spreading operation and others.
Description
Technical field
The utility model relates to the system for the quality control of hydraulic engineering concrete work pouring construction, is the machine Real-Time Monitoring navigation system of closing a position concretely.
Background technology
The machine of closing a position is that in concrete pouring construction process, in order to control, concrete speading is even, base layer thickness is up to standard, a kind of construction machinery that the coagulation mound by being discharged in the face of storehouse of employing is bulldozed.It is the critical process of concreting that concrete spreading paves, and is the important factor in order of the follow-up operation implementation result that vibrates.In construction, adopt the machine of the closing a position construction that paves of closing a position, the work progress of the machine of closing a position is directly connected to the quality of closing a position and paving, and concrete pouring construction quality is had to material impact, explicitly calls for after must closing a position and vibrate in job specfication.
The at present job site machine execution control of closing a position is extensive, and nonstandard construction often brings stockpile top vibrate insertion depth not and can not well overlap and occur that local cold seam, most of concrete are crossed and shake and bring Segregation etc. to have a strong impact on the problem of concrete pouring construction quality with lower one deck.Meanwhile, the machine operation personnel level of closing a position is very different, is difficult to guarantee to close a position effect, and concrete thickness is uneven, brings hidden danger to concrete pouring construction quality.This has become the common fault of concrete pouring construction quality control, need to adopt become more meticulous, the effectively monitoring and control the construction behavior of the machine of closing a position of intelligentized technological means and equipment, with auxiliary construction administrative staff, effectively control the construction technology quality of closing a position.
At the machine of closing a position, closing a position and pave in quality control on construction, is close a position basis and the prerequisite of spreading quality monitoring solution by the machine of closing a position being carried out to accurate location.In the process machine of closing a position being positioned in reality, need to consider location technology scheme, orientation sensing equipment installation, the elements of a fix the implementation detail such as resolve, guarantee that positioning result is accurately reliable.
Mainly in prior art rely on other station management by the stand process of observe and decide concrete spreading of side, the location determination of the machine of closing a position is adopted to the mode with reference to relative fixed object judge distance in the face of storehouse, positioning precision is low, and be difficult to whole process, the continuous monitoring process of closing a position, the phenomenon that inequality, paving thickness exceed standard that paves that easily occurring closes a position; And the machine position fixing process of closing a position be take qualitative as main, affected obviously by factor and individual subjective factor, lack data supporting accurately.The inequality, paving thickness of paving if close a position in work progress exceeds standard, and is difficult to identify accurately and correction of deviation in real time, and follow-up Vibration Technology is impacted, cause occurring shaking the leakage phenomenon such as shake.The management of this construction quality that is unfavorable for closing a position, is difficult to effectively guarantee concrete pouring construction quality.
Utility model content
The utility model provides a kind of machine Real-Time Monitoring navigation system of closing a position, obtain in real time the machine of closing a position accurate three-dimensional coordinate, close a position pave working range and pave after concrete thickness, the machine of closing a position is carried out to Real-Time Monitoring location.
The utility model machine Real-Time Monitoring navigation system of closing a position, comprise the machine of closing a position, the facility of closing a position have crawler belt and shoveling, on the external surface of the machine of closing a position, be interval with directional aerial and positioning antenna, on the hydraulic stem being connected with car body in the shoveling of the machine of closing a position, be provided with angular transducer, described directional aerial, positioning antenna and angular transducer are all connected with the main frame of being located on the machine of closing a position, and described main frame is connected with locating base station with remote server by wireless mode.Directional aerial and positioning antenna can be fixedly mounted on the machine of closing a position by support.
Preferably, the driver's cabin end face of the machine of closing a position is located at described directional aerial and positioning antenna interval, and to guarantee accurate positioning, the position of two antennas should be the reception that is conducive to satellite-signal, avoid signal to disturb.
Preferably, at least 1 meter of the spacing of directional aerial and positioning antenna, to reduce the interference between signal.
Concrete, directional aerial, positioning antenna and angular transducer are all connected with main frame by cable, by wired mode, connect, and are conducive to guarantee the stability of signal transmission.
System of the present utility model is to closing a position machine Real-Time Monitoring when location, first by being located at angular transducer acquisition shoveling connecting fluid depression bar on the hydraulic stem that shoveling is connected with car body and the angle of horizontal direction;
Then according to satellite positioning signal, obtain the real-time three-dimensional coordinate at positioning antenna place, by calculating location-directional aerial line and direct north horizontal sextant angle and the movement velocity of the machine of closing a position;
Again by angle, location-directional aerial line and the direct north horizontal sextant angle of described real-time three-dimensional coordinate, shoveling connecting fluid depression bar and horizontal direction, and the horizontal range of positioning antenna to the vertical distance of shoveling bottom, directional aerial to shoveling bottom, positioning antenna are to the vertical distance of crawler belt bottom and the length of shoveling connecting fluid depression bar, calculate the three-dimensional coordinate position at place, axis, shoveling bottom and the Bottom Altitude of crawler belt;
Finally according to the three-dimensional coordinate position at described place, axis, shoveling bottom and the Bottom Altitude of crawler belt, obtain in real time scope and the elevation of the plane that shoveling worked, then the altitude data after vibrating in conjunction with front one deck calculates the paving thickness of closing a position.
The utility model machine Real-Time Monitoring navigation system of closing a position, can obtain in real time the machine of closing a position accurate three-dimensional coordinate, close a position pave working range and pave after concrete thickness, and the machine of closing a position is carried out to Real-Time Monitoring location.The data that simultaneously detect can also be as the basis of the machine construction behavior monitoring solution of closing a position, and auxiliary construction administrative staff control the concrete spreading construction quality that paves, and avoid occurring the generation of construction behaviors lack of standardization such as " with the Dai Ping that shakes ".
Below in conjunction with the specific embodiment of embodiment, foregoing of the present utility model is described in further detail again.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment.Do not departing from the above-mentioned technological thought situation of the utility model, various replacements or the change according to ordinary skill knowledge and customary means, made, all should be included in scope of the present utility model.
Accompanying drawing explanation
Fig. 1 is the close a position schematic diagram of machine Real-Time Monitoring navigation system of the utility model.
The specific embodiment
The machine Real-Time Monitoring navigation system of closing a position of the present utility model as shown in Figure 1, comprise the machine of closing a position, the facility of closing a position have crawler belt 7 and shoveling 8, at the driver's cabin end face of the machine of closing a position, are interval with directional aerial 3 and positioning antenna 4, and at least 1 meter of the spacing of directional aerial 3 and positioning antenna 4.On the hydraulic stem being connected with car body in the shoveling 8 of the machine of closing a position, be provided with angular transducer 1, described directional aerial 3, positioning antenna 4 and angular transducer 1 are all connected with the main frame 2 of being located on the machine of closing a position by cable.Described main frame 2 is connected with locating base station 5 with remote server 6 by wireless mode.
When the machine of closing a position is detected in real time, first by being located at angular transducer 1 on the hydraulic stem that shoveling 8 is connected with car body, obtain the angle α of shoveling 8 connecting fluid depression bars and horizontal direction, shoveling 8 is set level, shoveling 8 connecting fluid depression bars and horizontal direction angle α are zero;
By locating base station 5, adopt the real-time three-dimensional coordinate P (x, y, z) at GPS or Big Dipper differential position acquisition positioning antenna 4 places, by calculating location-directional aerial line and direct north horizontal sextant angle β and the movement velocity v of the machine of closing a position;
Main frame 2 by wireless mode by described real-time three-dimensional coordinate P (x, y, z), the angle α of shoveling 8 connecting fluid depression bars and horizontal direction, location-directional aerial line and direct north horizontal sextant angle β, and positioning antenna 4 to the vertical of shoveling 8 bottoms all sends in remote server 6 apart from a, directional aerial 3 to horizontal range b, positioning antenna 4 to the vertical distance c of crawler belt 7 bottoms and the length d of shoveling 8 connecting fluid depression bars of shoveling 8 bottoms, calculate the three-dimensional coordinate position Q (x1 at shoveling 8 places, axis, bottom, y1, z1) and the Bottom Altitude of crawler belt 7; Design formulas is:
x1＝x＋(b－d＋d×cosα)×sinβ
y1＝y＋(b－d＋d×cosα)×cosβ
z1＝z－a＋d×sinα
z2＝z－c
When the movement velocity v≤0.1km/h of the machine of closing a position, be judged to be the machine uncovered position of the closing a position construction that paves.
When the machine of closing a position paves when construction closing a position, described shoveling 8 axis, bottom place's depth axle z1 values of three-dimensional coordinate and the Bottom Altitude z2 of the described crawler belt 7 little value conduct machine of closing a position after relatively of the getting elevation that paves, and by the plane coordinates at shoveling 8 places, axis, bottom, the three-dimensional body data of pave elevation and shoveling 8, scope and the elevation of the plane that the shoveling 8 described in obtaining has in real time been worked, then the altitude data after vibrating in conjunction with front one deck calculates the paving thickness of closing a position.
Claims (4)
1. the machine Real-Time Monitoring navigation system of closing a position, comprise the machine of closing a position, the facility of closing a position have crawler belt (7) and shoveling (8), it is characterized by: on the external surface of the machine of closing a position, be interval with directional aerial (3) and positioning antenna (4), on the hydraulic stem being connected with car body in the shoveling (8) of the machine of closing a position, be provided with angular transducer (1), described directional aerial (3), positioning antenna (4) and angular transducer (1) are all connected with the main frame (2) of being located on the machine of closing a position, and described main frame (2) is connected with locating base station (5) with remote server (6) by wireless mode.
2. the machine Real-Time Monitoring navigation system of closing a position as claimed in claim 1, is characterized by: the driver's cabin end face of the machine of closing a position is located at described directional aerial (3) and positioning antenna (4) interval.
3. the machine Real-Time Monitoring navigation system of closing a position as claimed in claim 1, is characterized by: at least 1 meter of the spacing of directional aerial (3) and positioning antenna (4).
4. the machine of the closing a position Real-Time Monitoring navigation system as described in one of claims 1 to 3, is characterized by: directional aerial (3), positioning antenna (4) and angular transducer (1) are all connected with main frame (2) by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875180.9U CN203878587U (en) | 2013-12-27 | 2013-12-27 | Real-time monitoring and positioning system for spreading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875180.9U CN203878587U (en) | 2013-12-27 | 2013-12-27 | Real-time monitoring and positioning system for spreading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878587U true CN203878587U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875180.9U Expired - Lifetime CN203878587U (en) | 2013-12-27 | 2013-12-27 | Real-time monitoring and positioning system for spreading machine |
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| Country | Link |
|---|---|
| CN (1) | CN203878587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669362A (en) * | 2013-12-27 | 2014-03-26 | 中国水电顾问集团成都勘测设计研究院有限公司 | Real-time monitoring and positioning system and method for concrete spreading machine |
| CN107462246A (en) * | 2017-07-07 | 2017-12-12 | 南京天辰礼达电子科技有限公司 | A kind of digging machine guides system |
-
2013
- 2013-12-27 CN CN201320875180.9U patent/CN203878587U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669362A (en) * | 2013-12-27 | 2014-03-26 | 中国水电顾问集团成都勘测设计研究院有限公司 | Real-time monitoring and positioning system and method for concrete spreading machine |
| CN107462246A (en) * | 2017-07-07 | 2017-12-12 | 南京天辰礼达电子科技有限公司 | A kind of digging machine guides system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |