CN110185436B - Ultrasonic pore-forming and grooving detector and method for real-time online synchronous printing - Google Patents
Ultrasonic pore-forming and grooving detector and method for real-time online synchronous printing Download PDFInfo
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- CN110185436B CN110185436B CN201910590848.7A CN201910590848A CN110185436B CN 110185436 B CN110185436 B CN 110185436B CN 201910590848 A CN201910590848 A CN 201910590848A CN 110185436 B CN110185436 B CN 110185436B
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- 238000007639 printing Methods 0.000 title claims abstract description 37
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000523 sample Substances 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 31
- 238000003825 pressing Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 11
- 238000005070 sampling Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
- E21B47/0224—Determining slope or direction of the borehole, e.g. using geomagnetism using seismic or acoustic means
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/08—Measuring diameters or related dimensions at the borehole
- E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an ultrasonic pore-forming and grooving detector and method for real-time online synchronous printing, comprising an integrated host control box, wherein a host control panel and a host are arranged in the box, a printing mechanism is arranged on one side of the host control panel, and the printing mechanism comprises a printer, a first printer fixing plate and a second printer fixing plate, wherein the first printer fixing plate and the second printer fixing plate are fixed with the host control panel; the printer is equipped with the fiber drum on one side, and fiber drum upper and lower side divides is equipped with fiber drum clamp plate and fiber drum lower guard plate, and the printer below is equipped with the printer circuit board, and printer, fiber drum clamp plate, fiber drum lower guard plate and printer circuit board all are fixed with the position on corresponding first printer fixed plate and the second printer fixed plate respectively with it, and the printer circuit board is connected with the host computer electricity. In the invention, the ultrasonic pore-forming and grooving detector and the printer are integrated into a whole, and the ultrasonic pore-forming and grooving detector has reasonable structural layout, is convenient to assemble and is convenient to carry. Meanwhile, the detected result can be printed on line in real time, so that the method is rapid, accurate and convenient, and the working efficiency is greatly improved.
Description
Technical Field
The invention relates to the field of detection of drilling bored concrete pile pore-forming or underground diaphragm wall grooving construction quality in engineering technology, in particular to an ultrasonic pore-forming grooving detector and method for real-time online synchronous printing.
Background
The pore diameter, the pore inclination (perpendicularity), the pore depth and the sediment thickness of the pore formed by the bored pile are four main technical indexes for evaluating the construction quality of the pile pore, and the specifications of the building pile foundation technical specification JGJ94-2008, the building foundation basic design specification GB50007-2011, the Tianjin local specification of the pore forming of the bored pile, the underground continuous wall grooving detection technical specification DB/T29-112-2010, the Jiangsu province local specification of the pore forming of the bored pile, the underground continuous wall grooving quality detection technical specification DGJ32TJ 117-2011 and the like are clearly defined.
At present, in the ultrasonic pore-forming and groove-forming detection process, two modes are presented on the detection site, namely, a pore-forming instrument represented by an ultrasonic borehole wall measuring instrument of Japanese koden, a pore wall image is printed on the electric-sensitive recording paper in real time through a measured pore wall analog signal driving electrode, and a digitized pore wall waveform or image after analog-digital conversion is displayed through a liquid crystal display screen, so that all domestic ultrasonic pore-forming instruments adopt the mode. The former is printed while the probe is lowered, and is visual, real-time, and results are not easy to modify manually, and are real and reliable. However, the defects are that the Japanese instrument is expensive, the special electrosensitive recording paper can be used, the production pollution is large, the cost is high, and the purchase is not easy; the latter is stored in a file form after being digitized, a liquid crystal display image is adopted on site, and is printed out indoors in a copying or network transmission mode after detection is finished, so that the real-time performance is poor, and the possibility of manual processing or correction and replacement exists; or the laser printer is moved to the site, and the complete hole wall image is printed after the detection is finished, so that real-time online printing cannot be realized, and the operability is poor.
Disclosure of Invention
In order to solve the problems in the background technology, the invention aims to provide a real-time synchronous printing ultrasonic pore-forming and grooving detector and a method.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the invention provides an ultrasonic pore-forming and grooving detector for real-time online synchronous printing, which comprises an integrated host control box and a numerical control winch, wherein the integrated host control box comprises a box body, a host control panel and a host are arranged in the box body, a printing mechanism is arranged on one side of the host control panel, and the printing mechanism comprises a printer, a printer circuit board, a first printer fixing plate, a second printer fixing plate and a paper tube;
the two ends of the printer are respectively fixed on the front part of a first printer fixing plate and the front part of a second printer fixing plate corresponding to the printer, and the first printer fixing plate and the second printer fixing plate are both fixed on a host control panel; a paper cylinder is arranged on one side of the printer and is fixed between the rear part of the first printer fixing plate and the rear part of the second printer fixing plate through a paper cylinder shaft, a paper cylinder pressing plate and a paper cylinder lower protection plate are respectively arranged on the upper part and the lower part of the paper cylinder, two ends of the paper cylinder pressing plate are respectively and fixedly connected with the corresponding first printer fixing plate and the second printer fixing plate, and two ends of the paper cylinder lower protection plate are respectively and fixedly connected with the lower end of the rear part of the corresponding first printer fixing plate and the lower end of the rear part of the second printer fixing plate;
the printer is characterized in that a printer circuit board is arranged below the printer and is electrically connected with the host, and two ends of the printer circuit board are respectively fixed on the lower end of the front part of the first printer fixing plate and the lower end of the front part of the second printer fixing plate which correspond to the printer through a left fixing seat of the circuit board and a right fixing seat of the circuit board.
In the above technical scheme, the printer top is equipped with the translucent cover, the both ends of translucent cover respectively with first printer fixed plate anterior upper end, and the anterior upper end fixed connection of second printer fixed plate, the space that translucent cover and fiber container clamp plate constitute is the printer paper outlet.
In the technical scheme, one end of the printer is fixed on the inner side of the front part of the first printer fixing plate through the left clamping head of the printer, and the other end of the printer is fixed on the inner side of the front part of the second printer fixing plate through the right clamping head of the printer;
in the technical scheme, two ends of the paper tube pressing plate are fixedly connected with the corresponding first printer fixing plate and the corresponding second printer fixing plate through a compression screw respectively;
one of the compression screws sequentially passes through the first printer fixing plate and one end part of the paper cylinder pressing plate and then is fixed by a compression screw anti-falling piece; the other compression screw rod passes through the second printer fixing plate and the other end part of the paper cylinder pressing plate in sequence and then is fixed by a compression screw rod anti-falling piece.
In the above technical scheme, the inner side of the rear part of the first printer fixing plate and the inner side of the rear part of the second printer fixing plate are respectively provided with a groove, and two ends of the paper cylinder shaft are clamped on the corresponding grooves and are respectively fixed through a check ring.
In the above technical scheme, the host comprises a main board, a control board, a display board and a power board, wherein the control panel of the host is provided with a display screen, an aviation jack, two power interfaces, a power switch, two data interfaces, a lifting switch and a speed regulating switch;
the main board is electrically connected with the control board, the display board and the printer circuit board respectively, the display board is electrically connected with the display screen, the control board is electrically connected with the power panel, the power panel is electrically connected with the power switch, and the control board is also electrically connected with the aviation jack, the lifting switch and the speed regulating switch; the two data interfaces are electrically connected with the main board;
the lithium battery is arranged at the bottom of the integrated host control box and is electrically connected with the two power interfaces, the lithium battery is also electrically connected with the power panel and the printer circuit board respectively, and the printer is electrically connected with the printer circuit board.
In the technical scheme, the numerical control winch comprises an ultrasonic probe, a depth measuring device, a numerical control lifting mechanism, a signal cable and double bearing steel wires; the integrated host control box is connected with the numerical control winch through a signal cable and used for controlling lifting and ultrasonic signal acquisition of the numerical control winch.
The invention also provides an ultrasonic pore-forming and grooving detection method for real-time online synchronous printing, which comprises the following steps:
step one, turning on a host power supply of the ultrasonic pore-forming and grooving detector, setting host detection parameters, placing an ultrasonic probe on a detection point, starting a motor, and controlling the ultrasonic probe to ascend or descend from an orifice of the detection point;
step two, in the ascending or descending process of the ultrasonic probe, the host receives the current position of the ultrasonic probe detected by the depth measuring device and the data information of ultrasonic signals transmitted and received by the ultrasonic probe at the current position, and obtains an actually measured hole wall image at the current depth position after processing by software in the host, and then the host transmits the actually measured hole wall image at the current depth position to a display screen on a printer and a host control panel in real time;
step three, the printer receives the image signal transmitted by the host in the step two, and prints out the hole wall image actually measured at the current depth position of the ultrasonic probe in real time;
step four, the host computer compares the current depth position of the ultrasonic probe in the step two with the termination position of the ultrasonic probe to determine whether the current depth position is the same as the termination position of the ultrasonic probe, if so, the ultrasonic probe is stopped from ascending or descending, and the detection is stopped and the data is stored; if not, repeating the second operation and the third operation.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the ultrasonic pore-forming and grooving detector and the printer are integrated into a whole, the structural layout is reasonable, the assembly is convenient, and the carrying is convenient.
The universal wide thermal printing paper used in the invention has low price, is convenient to replace in work and is easy to purchase.
Compared with the pore-forming and grooving detector in the prior art, the pore-forming and grooving detector is additionally provided with the printer, synchronously prints the image or the waveform curve of the current depth position while lifting and detecting the probe, is real and visual, is quick and accurate, has good convenience, greatly improves the working efficiency, and ensures the authenticity of the detection result.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a perspective view of a printing mechanism;
FIG. 4 is an exploded view of the printing mechanism;
FIG. 5 is a top view of the printing mechanism;
FIG. 6 is a cross-sectional view taken along the direction A-A in FIG. 5;
FIG. 7 is a cross-sectional view taken in the direction B-B of FIG. 5;
FIG. 8 is a schematic diagram of the working principle of the present invention;
FIG. 9a is a flow chart of real-time online synchronized printing;
FIG. 9b is a flowchart of off-line printing;
reference numerals illustrate:
1. a host control panel; 2. a paper tube; 3. a first printer fixing plate; 4. a second printer fixing plate; 3-4, grooves; 5. a paper cylinder shaft; 6. a retainer ring; 7. a paper tube pressing plate; 8. a paper tube lower protection plate; 9. a printer; 10. a printer circuit board; 11. a transparent cover; 12. a left chuck of the printer; 13. a right chuck of the printer; 14. a left fixing seat of the circuit board; 15. the right fixing seat of the circuit board; 16. a compression screw; 17. the compression screw rod is prevented from falling off; 18. a printer paper outlet;
100. a host; 101. a main board; 102. a control board; 103. a display panel; 104. a power panel; 200. a display screen; 301. a navigation jack; 302. a power interface; 303. a power switch; 304. a data interface; 305. a lifting switch; 306. a speed regulating switch; 300. a lithium battery.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand, the following further describes how the present invention is implemented with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 4, the invention provides an ultrasonic pore-forming and grooving detector for real-time online synchronous printing, which comprises an integrated host control box and a numerical control winch, wherein the integrated host control box comprises a box body, a host control panel 1 and a host are arranged in the box body, a printing mechanism is arranged on one side of the host control panel 1, and the printing mechanism comprises a printer 9, a printer circuit board 10, a first printer fixing plate 3, a second printer fixing plate 4 and a paper tube 2;
as shown in fig. 3 to 7, both ends of the printer 9 are fixed to the front of the corresponding first printer fixing plate 3 and the front of the second printer fixing plate 4, respectively, and the first printer fixing plate 3 and the second printer fixing plate 4 are fixed to the host control panel 1; one side of the printer 9 is provided with a paper tube 2, the paper tube 2 is fixed in the middle of the rear part of the first printer fixing plate 3 and the rear part of the second printer fixing plate 4 through a paper tube shaft 5, grooves are formed in the inner side of the rear part of the first printer fixing plate 3 and the inner side of the rear part of the second printer fixing plate 4, and two ends of the paper tube shaft 5 are clamped on the grooves corresponding to the grooves and are fixed through check rings 6 respectively. The upper part and the lower part of the paper tube 2 are respectively provided with a paper tube pressing plate 7 and a paper tube lower protection plate 8, two ends of the paper tube pressing plate 7 are respectively fixedly connected with the corresponding first printer fixing plate 3 and the corresponding second printer fixing plate 4, and two ends of the paper tube lower protection plate 8 are respectively fixedly connected with the corresponding lower end of the rear part of the first printer fixing plate 3 and the lower end of the rear part of the second printer fixing plate 4.
As shown in fig. 5 to 7, a printer circuit board 10 is disposed below the printer 9, the printer circuit board 10 is electrically connected with the host 100, and two ends of the printer circuit board 10 are respectively fixed on the front lower end of the first printer fixing plate 3 and the front lower end of the second printer fixing plate 4 corresponding to the two ends of the printer circuit board 10 through a circuit board left fixing seat 14 and a circuit board right fixing seat 15;
as shown in fig. 7, a transparent cover 11 is disposed above the printer 9, two ends of the transparent cover 11 are respectively fixedly connected with the upper end of the front portion of the first printer fixing plate 3 and the upper end of the front portion of the second printer fixing plate 4, and a gap formed by the transparent cover 11 and the paper cylinder pressing plate 7 is a printer paper outlet 18.
As shown in fig. 3, one end of the printer 9 is fixed to the inside of the front portion of the first printer fixing plate 3 by a printer left chuck 12, and the other end of the printer 9 is fixed to the inside of the front portion of the second printer fixing plate 4 by a printer right chuck 13;
in the invention, two ends of the paper tube pressing plate 7 are fixedly connected with a first printer fixing plate 3 and a second printer fixing plate 4 which correspond to the paper tube pressing plate through a compression screw 16 respectively;
one of the compression screws 16 sequentially passes through the first printer fixing plate 3 and one end part of the paper cylinder pressing plate 7 and is fixed by a compression screw anti-falling sheet 17; the other compression screw 16 passes through the second printer fixing plate 4 and the other end of the paper cylinder pressing plate 7 in turn and is fixed by a compression screw anti-falling sheet 17.
As shown in fig. 4, the inner side of the rear portion of the first printer fixing plate 3 and the inner side of the rear portion of the second printer fixing plate 4 are respectively provided with a groove 3-4, and two ends of the paper tube shaft 5 are clamped on the corresponding grooves 3-4 and are respectively fixed through a check ring 6.
As shown in fig. 1 and 8, the host 100 includes a main board 101, a control board 102, a display board 103, and a power board 104, where the host control board 1 is provided with a display screen 200, a navigation jack 301, two power interfaces 302, a power switch 303, two data interfaces 304, a lifting switch 305, and a speed regulation switch 306; the main board is 210, and the display screen 200 can be controlled by a touch screen; the control board 102 is of a common market model; the display panel 103 is a TTL-LVDS display panel.
The main board 101 is electrically connected with the control board 102, the display board 103 and the printer circuit board 10 respectively, the display board 103 is electrically connected with the display screen 200, the control board 102 is electrically connected with the power board 104, the power board 104 is electrically connected with the power switch 303, and the power switch 303 is used for controlling the on or off of the ultrasonic pore-forming and grooving detector; the control board 102 is also electrically connected with the aviation jack 301, the lifting switch 305 and the speed regulating switch 306; the elevation switch 305 controls the rotation direction of the motor in the numerical control elevation mechanism through the control board 102 to achieve elevation or descent of the ultrasonic probe. The speed regulating switch 306 controls the rotation speed of a motor in the numerical control lifting mechanism through the control board 102 to regulate the ascending or descending speed of the ultrasonic probe; both the data interfaces 304 are electrically connected with the motherboard 101; the data interface 304 may be used to copy data stored on the motherboard that is detected by the ultrasonic hole-forming slot detector.
The bottom of the integrated host control box is provided with a lithium battery 300, the lithium battery 300 is electrically connected with two power interfaces 302, the lithium battery is also electrically connected with a power panel 104 and a printer 9 respectively, the host 100 and the printer 9 are respectively powered, and the printer 9 is electrically connected with a printer circuit board 10.
In the invention, the numerical control winch comprises an ultrasonic probe, a depth measuring device, a numerical control lifting mechanism, a signal cable and double bearing steel wires; the integrated host control box is connected with the numerical control winch through a signal cable and used for controlling lifting and ultrasonic signal acquisition of the numerical control winch. The double-bearing steel wire is coiled on the steel wire rope reel and is fixed on the rack, the numerical control lifting mechanism is used for controlling the steel wire rope reel to rotate, so that an ultrasonic probe fixed by the double-bearing steel wire ascends or descends, the ultrasonic probe, the depth measuring device and the numerical control lifting mechanism are all electrically connected with the host through signal cables, the ultrasonic probe, the depth measuring device and the numerical control lifting mechanism are all of common types in the market, and the further ultrasonic probe can transmit and receive four-channel ultrasonic signals; the depth measuring device is an encoder which is arranged on a rack of a wire rope reel of the double bearing wires, and a coding disc, a light emitting diode, a photosensitive diode and the like are arranged in the encoder, and the coding disc and the wire rope reel are coaxially arranged. When the steel wire rope reel rotates, the coding disc rotates synchronously with the steel wire rope reel, and when the steel wire rope rotates forward or reversely, the light emitted by the light emitting diode in the coder strikes the transparent area of the coder, and the photosensitive diode receives the pulse signal. When the light speed is blocked by the non-transparent area, pulse signals are not generated, namely, each time the encoder rotates for 1 circle, a fixed number of pulse signals are transmitted to the control board through the signal cable, the control board calculates a steel wire rope according to the pulse number, namely, the drilling depth, signals are transmitted to the main board, and the main board judges whether the continuous descending or ascending is needed according to the preset descending depth and transmits related commands.
The working principle of the aperture slot width detection of the invention is as follows:
adopts an ultrasonic reflection ranging method: the ultrasonic probe descends at a constant speed from the orifice under the control of the numerical control lifting mechanism, the depth measuring device measures the descending depth of the ultrasonic probe and transmits the descending depth to the host, the host controls the ultrasonic transmitting probe to transmit ultrasonic waves according to a set time interval and synchronously starts timing, and the host starts the ultrasonic probe (high-speed high-precision signal collector) to collect ultrasonic signals according to a set sampling delay and sampling rate. Because the acoustic impedance of the mud is far smaller than that of a soil layer (or rock) medium, the ultrasonic wave almost generates total reflection from the hole wall, the reflected wave is received by the receiving transducer after being propagated by the mud, the arrival time of the reflected wave is the propagation time of the ultrasonic wave in the mud in the hole, and the distance between the ultrasonic transducer and the hole wall is calculated through the propagation time, so that the aperture value and the perpendicularity of the section are calculated.
The detection working process of the invention comprises the following steps: firstly, the depth of the ultrasonic probe is set on a main board through software in a display screen, the ultrasonic transmission probe is controlled to transmit ultrasonic waves at a set time interval, the sampling delay and sampling rate of the ultrasonic probe are preset, the main board is started through the software, a command for starting a numerical control lifting mechanism is sent to a control board, meanwhile, a command for controlling the lifting and the lifting speed of the ultrasonic probe is sent to the control board through a lifting switch 305 and a speed regulating switch 306, and the control board sends the received command to the numerical control lifting mechanism through a navigation interface 301 and a signal cable, so that the starting, the lifting and the lifting speed of the ultrasonic probe are controlled.
When the preset depth is reached, the main board controls the ultrasonic transmitting probe to transmit ultrasonic waves to the control board according to the set time interval and synchronously starts timing, the control board transmits the ultrasonic waves to the ultrasonic probe through the aviation connecting hole and the signal cable, the ultrasonic probe transmits the ultrasonic waves according to the preset time interval, receives ultrasonic signals according to the sampling delay and the sampling rate set by the main board and transmits the ultrasonic signals to the control board, and the control board transmits the received signals to the main board to calculate the aperture value and the verticality of the section.
As shown in fig. 9a, the invention also provides an ultrasonic pore-forming and grooving detection method for real-time online synchronous printing, which comprises the following steps:
step one, turning on a host power supply of the ultrasonic pore-forming and grooving detector, setting host detection parameters, placing an ultrasonic probe on a detection point, starting a motor, and controlling the ultrasonic probe to ascend or descend from an orifice of the detection point;
step two, in the ascending or descending process of the ultrasonic probe, the host receives the current position of the ultrasonic probe detected by the depth measuring device and the data information of ultrasonic signals transmitted and received by the ultrasonic probe at the current position, and obtains an actually measured hole wall image at the current depth position after processing by software in the host, and then the host transmits the actually measured hole wall image at the current depth position to a display screen on a printer and a host control panel in real time;
step three, the printer receives the image signal transmitted by the host in the step two, and prints out the hole wall image actually measured at the current depth position of the ultrasonic probe in real time;
step four, the host computer compares the current depth position of the ultrasonic probe in the step two with the termination position of the ultrasonic probe to determine whether the current depth position is the same as the termination position of the ultrasonic probe, if so, the ultrasonic probe is stopped from ascending or descending, and the detection is stopped and the data is stored; if not, repeating the second operation and the third operation.
In the invention, the actual measurement data can be printed in two ways: real-time online synchronous printing and offline printing:
as shown in fig. 9a, the process is to perform real-time online synchronous printing: in the actual measurement process of the ascending or descending of the probe, host software transmits the actual measurement hole wall image of the current depth position to a printer in real time, and controls the printer to print the hole wall image of the current depth position. Along with the probe from the initial position to the final position, the hole wall images of all the measuring points are synchronously printed and output on line.
As shown in fig. 9b, for off-line printing, the off-line printing is that the detection process is completed, the data of each measuring point is stored in the host, the host software leaves the detection site, the host software opens the data file stored in the host, the whole hole wall image is displayed on the host liquid crystal display screen, the whole hole wall image is transmitted to the printer through the printing instruction of the host software, and the whole hole wall image is printed at one time.
The invention is mainly used for: detecting the pore diameter, perpendicularity, collapse expansion diameter position and inclination direction of the bored pile; detecting the groove width, the vertical diameter, the collapse expansion diameter position and the inclined direction of the underground continuous wall; according to the actual measurement result, guiding the site construction, optimizing the construction process flow, and improving the construction quality and efficiency; and (5) detecting the reaming effect of the support disc pile and the reaming pile.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (5)
1. The ultrasonic pore-forming and grooving detection method for real-time online synchronous printing is suitable for an ultrasonic pore-forming and grooving detector for real-time online synchronous printing, and is characterized in that: the method comprises the following steps:
step one, turning on a host power supply of an ultrasonic pore-forming and grooving detector for real-time online synchronous printing, setting detection parameters of a host, placing an ultrasonic probe on a detection point, starting a motor, and controlling the ultrasonic probe to ascend or descend from an orifice of the detection point;
step two, in the ascending or descending process of the ultrasonic probe, the host receives the current position of the ultrasonic probe detected by the depth measuring device and the data information of ultrasonic signals transmitted and received by the ultrasonic probe at the current position, and obtains an actually measured hole wall image at the current depth position after processing by software in the host, and then the host transmits the actually measured hole wall image at the current depth position to a display screen on a printer and a host control panel in real time;
step three, the printer receives the image signal transmitted by the host in the step two, and prints out the hole wall image actually measured at the current depth position of the ultrasonic probe in real time;
step four, the host computer compares the current depth position of the ultrasonic probe in the step two with the termination position of the ultrasonic probe to determine whether the current depth position is the same as the termination position of the ultrasonic probe, if so, the ultrasonic probe is stopped from ascending or descending, and the detection is stopped and the data is stored; if not, repeating the second operation and the third operation;
the ultrasonic pore-forming and grooving detector for real-time online synchronous printing comprises an integrated host control box and a numerical control winch, wherein the integrated host control box comprises a box body, a host control panel (1) and a host (100) are arranged in the box body, a printing mechanism is arranged on one side of the host control panel (1), and the printing mechanism comprises a printer (9), a printer circuit board (10), a first printer fixing plate (3), a second printer fixing plate (4) and a paper cylinder (2);
the two ends of the printer (9) are respectively fixed on the front part of a first printer fixing plate (3) and the front part of a second printer fixing plate (4) corresponding to the printer, and the first printer fixing plate (3) and the second printer fixing plate (4) are both fixed on the host control panel (1); a paper cylinder (2) is arranged on one side of the printer (9), the paper cylinder (2) is fixed between the rear part of the first printer fixing plate (3) and the rear part of the second printer fixing plate (4) through a paper cylinder shaft (5), a paper cylinder pressing plate (7) and a paper cylinder lower protection plate (8) are respectively arranged on the upper part and the lower part of the paper cylinder (2), two ends of the paper cylinder pressing plate (7) are respectively fixedly connected with the corresponding first printer fixing plate (3) and the corresponding second printer fixing plate (4), and two ends of the paper cylinder lower protection plate (8) are respectively fixedly connected with the lower end of the rear part of the corresponding first printer fixing plate (3) and the lower end of the rear part of the second printer fixing plate (4);
a printer circuit board (10) is arranged below the printer (9), the printer circuit board (10) is electrically connected with the host (100), and two ends of the printer circuit board (10) are respectively fixed on the front lower end of the first printer fixing plate (3) and the front lower end of the second printer fixing plate (4) which correspond to the two ends of the printer circuit board through a circuit board left fixing seat (14) and a circuit board right fixing seat (15);
the host (100) comprises a main board (101), a control board (102), a display board (103) and a power board (104), wherein the host control board (1) is provided with a display screen (200), a navigation jack (301), two power interfaces (302), a power switch (303), two data interfaces (304), a lifting switch (305) and a speed regulation switch (306); the main board (101) is electrically connected with the control board (102), the display board (103) and the printer circuit board (10) respectively, the display board (103) is electrically connected with the display screen (200), the control board (102) is electrically connected with the power board (104), the power board (104) is electrically connected with the power switch (303), and the control board (102) is also electrically connected with the navigation jack (301), the lifting switch (305) and the speed regulating switch (306); both the data interfaces (304) are electrically connected with the main board (101);
the lithium battery (300) is arranged at the bottom of the integrated host control box, the lithium battery (300) is electrically connected with two power interfaces (302), the lithium battery (300) is also electrically connected with a power panel (104) and a printer (9) respectively, and the printer (9) is electrically connected with a printer circuit board (10);
the numerical control winch comprises an ultrasonic probe, a depth measuring device, a numerical control lifting mechanism, a signal cable and double bearing steel wires; the integrated host control box is connected with the numerical control winch through a signal cable and used for controlling lifting and ultrasonic signal acquisition of the numerical control winch.
2. The ultrasonic pore-forming and grooving detection method for real-time online synchronous printing according to claim 1, wherein a transparent cover (11) is arranged above the printer (9), two ends of the transparent cover (11) are fixedly connected with the upper front end of the first printer fixing plate (3) and the upper front end of the second printer fixing plate (4) respectively, and a gap formed by the transparent cover (11) and the paper cylinder pressing plate (7) is a printer paper outlet (18).
3. The ultrasonic pore-forming and grooving detection method for real-time online synchronous printing according to claim 1, wherein one end of the printer (9) is fixed on the inner front side of the first printer fixing plate (3) through a left side clamping head (12) of the printer, and the other end of the printer (9) is fixed on the inner front side of the second printer fixing plate (4) through a right side clamping head (13) of the printer.
4. The ultrasonic pore-forming and grooving detection method for real-time online synchronous printing according to claim 1, wherein the two ends of the paper cylinder pressing plate (7) are fixedly connected with the corresponding first printer fixing plate (3) and the second printer fixing plate (4) through a compression screw (16) respectively;
one of the compression screws (16) sequentially passes through the first printer fixing plate (3) and one end part of the paper cylinder pressing plate (7) and is fixed by a compression screw anti-falling sheet (17); the other compression screw (16) sequentially passes through the second printer fixing plate (4) and the other end part of the paper cylinder pressing plate (7) and is fixed by a compression screw anti-falling sheet (17).
5. The ultrasonic pore-forming and grooving detection method for real-time online synchronous printing according to claim 1, wherein the inner side of the rear part of the first printer fixing plate (3) and the inner side of the rear part of the second printer fixing plate (4) are respectively provided with a groove (3-4), and two ends of the paper tube shaft (5) are clamped on the corresponding grooves (3-4) and are respectively fixed through a check ring (6).
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