CN115629126A - Ultrasonic technology crack detection system for concrete - Google Patents
Ultrasonic technology crack detection system for concrete Download PDFInfo
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- CN115629126A CN115629126A CN202211324744.XA CN202211324744A CN115629126A CN 115629126 A CN115629126 A CN 115629126A CN 202211324744 A CN202211324744 A CN 202211324744A CN 115629126 A CN115629126 A CN 115629126A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/225—Supports, positioning or alignment in moving situation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0232—Glass, ceramics, concrete or stone
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an ultrasonic technology crack detection system for concrete, which belongs to the technical field of concrete crack detection and comprises a support, wherein a first lantern ring and a second lantern ring which are coaxially and pairwise arranged are arranged at the upper end and the lower end of the support, at least three concrete control and adjustment assemblies which can be telescopically adjusted towards the center of the lantern ring and are used for rolling around the surface of a concrete column in an abutting mode are uniformly arranged on the first lantern ring and the second lantern ring respectively, and at least one ultrasonic detection assembly which faces the center of the lantern ring and is used for detecting cracks of the concrete column is arranged between the upper end and the lower end of the support. The ultrasonic crack detection system for concrete provided by the invention can detect cracks on the surfaces of concrete cylinders with different diameters by adjusting the expansion and contraction, can roll around the cylinders for detection, and has high efficiency and strong practicability.
Description
Technical Field
The invention belongs to the technical field of concrete crack detection, and particularly relates to an ultrasonic technology crack detection system for concrete.
Background
Most are the cast in situ during concrete construction, and be difficult to control in the quality, the easy crack that produces, current bridge concrete detection equipment detection mode is single, and is great to complicated crack detection error.
Particularly, for the detection of cylindrical concrete, the ultrasonic detection probe is placed at a certain point, so that the detection labor intensity is very high, and the crack detection cannot be carried out on the cylindrical concrete with different diameters.
In addition, the detector is also mostly handheld detection, and it is very inconvenient to both take the probe and take the detector, has increased measurement personnel's intensity of labour to lead to detecting the precision inaccurate.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an ultrasonic technology crack detection system for concrete, which can detect cracks on the surfaces of concrete cylinders with different diameters by adjusting the extension and can detect the cracks by rolling around the cylinders, so that the efficiency is high, and the practicability is high.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an ultrasonic technology crack detection system for concrete, which comprises a support and is characterized in that a first lantern ring and a second lantern ring which are coaxially arranged in pair are arranged at the upper end and the lower end of the support, at least three concrete control and adjustment assemblies which can be telescopically adjusted towards the center of the lantern ring and are used for rolling around the surface of a concrete column in an abutting mode are uniformly arranged on the first lantern ring and the second lantern ring respectively, and at least one ultrasonic detection assembly which faces the center of the lantern ring and is used for detecting cracks of the concrete column is arranged between the upper end and the lower end of the support.
Furthermore, the concrete control and adjustment assembly comprises a telescopic cylinder, a telescopic rod, an adjustment assembly, a deflection assembly and a driving assembly;
the telescopic cylinder penetrates through the mounting hole in the inner side face of the corresponding first sleeve ring and the second sleeve ring after penetrating through the telescopic rod, one end of the telescopic cylinder far away from the center of the sleeve ring is fastened and locked through the adjusting assembly, one end of the telescopic cylinder close to the center of the sleeve ring is sequentially connected with the deviation assembly and the driving assembly, and the deviation assembly and the driving assembly are matched to drive the first sleeve ring, the second sleeve ring and the support to move around a cylinder to be detected.
Furthermore, the adjusting part comprises a thread inserting cylinder and a thread column, the thread inserting cylinder is fixedly installed on the top surface of the positioning hole of the corresponding first sleeve ring and the positioning hole of the corresponding second sleeve ring, the thread column is inserted into the inner wall of the thread inserting cylinder, and a knob used for fastening and locking operation is arranged on the outer side of the thread column.
Further, the deviation component comprises an adjusting hole, a deviation machine and a shaft sleeve, the adjusting hole is formed in the outer side surface of the telescopic rod, a fixing groove is formed in the middle of the telescopic rod, and the deviation machine is connected with the shaft sleeve and fixedly installed on the inner wall of the fixing groove.
Further, the driving assembly comprises a U-shaped plate, a stepping motor, a rotating shaft and a roller;
u-shaped plate movable mounting is in the one end of telescopic link, step motor fixed mounting is at the top surface of U-shaped plate, pivot fixed mounting is at step motor's output, gyro wheel fixed mounting is in the outside of pivot.
Further, the detection assembly comprises a mounting groove, a mounting rod and an ultrasonic emission module, the mounting groove is formed in the inner side surface of the support, the mounting rod is fixedly mounted on the inner wall of the mounting groove, and the ultrasonic emission module is fixedly mounted at one end of the mounting rod.
Furthermore, the ultrasonic emission module comprises a pulse emission module, a crack sensor and a data acquisition module, wherein the pulse emission module is arranged on the inner wall of the ultrasonic emission module, the crack sensor is electrically connected with the pulse emission module, and the data acquisition module is electrically connected with the crack sensor.
Furthermore, the ultrasonic transmitting module further comprises a data analysis module and a ripple display module, wherein the data analysis module is electrically connected with the data acquisition module, and the ripple display module is electrically connected with the data analysis module.
Furthermore, the ultrasonic wave generator further comprises a control panel, and the control panel is electrically connected with the ultrasonic emission module, the deviation component and the driving component respectively.
Furthermore, the stepping motor is fixedly arranged on the top surface of the U-shaped plate through a U-shaped supporting frame.
Compared with the prior art, the invention has the following beneficial effects:
according to the ultrasonic crack detection system for concrete, disclosed by the invention, the telescopic adjustment of the concrete control and adjustment assembly is used for adapting to concrete columns with different diameters, and the first sleeve ring and the second sleeve ring are controlled to roll along the outer side of the circular concrete column (the first sleeve ring and the second sleeve ring can move up and down and left and right), so that the purpose of conveniently detecting different point positions of cracks on the surfaces of the circular concrete columns with different diameters can be achieved, the efficiency is high, and the practicability is strong;
in addition, detecting system still carries out signal transmission to drive | deflection module through control panel and advances and control the running state of deviation machine and step motor, make it rotate along the inner wall of screw thread cartridge through rotating the screw thread post, and then realize the position of control telescopic link, thereby come the position of adjusting the gyro wheel, and then reach the size of adjusting detecting system, mainly be used for to crack sensor transmission pulse signal through setting up pulse emission module and further monitor the crackle on concrete surface, the pulse signal that the data acquisition module received the crack sensor transmits, data analysis module handles the signal of data acquisition module transmission, and then come to demonstrate pulse signal through ripple show module, the crackle position of circular concrete column surface and inside is judged through the wave form that reflects out.
Drawings
FIG. 1 is a schematic perspective view of an ultrasonic crack detection system for concrete according to the present invention;
FIG. 2 is a schematic view of a collar structure according to the present invention;
FIG. 3 is a schematic view of the telescopic cylinder of the present invention;
FIG. 4 is a schematic view of the annular groove configuration of the present invention;
FIG. 5 is a schematic view of a stent structure according to the present invention;
FIG. 6 is a schematic sectional view of the telescopic rod of the present invention;
FIG. 7 is a schematic flow chart of the detection system of the present invention.
In the figure:
1. a support; 2. a first collar; 3. a second collar; 4. positioning holes; 5. an annular groove; 6. mounting holes; 7. a threaded insert cylinder; 8. a telescopic cylinder; 9. a telescopic rod; 10. a U-shaped plate; 11. an adjustment hole; 12. a threaded post; 13. a stepping motor; 14. a roller; 15. mounting a rod; 16. mounting grooves; 17. an ultrasonic transmitting module; 18. a rotating shaft; 19. a deviation machine; 20. a shaft sleeve; 21. a pulse transmitting module; 22. a crack sensor; 23. a data acquisition module; 24. a data analysis module; 25. a corrugated display module.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Examples
As shown in fig. 1 to 7, an embodiment of the present invention provides a crack detection system for a concrete ultrasonic technique, which is applied to crack detection on a surface of a concrete column, and the crack detection system includes a bracket, and is characterized in that a first lantern ring and a second lantern ring which are coaxially and pairwise configured are disposed at upper and lower ends of the bracket, at least three concrete control adjustment assemblies which can be telescopically adjusted toward a center of the lantern ring and are used for rolling around the surface of the concrete column in an abutting manner are respectively and uniformly disposed on the first lantern ring and the second lantern ring, and at least one ultrasonic detection assembly which faces the center of the lantern ring and is used for crack detection of the concrete column is disposed between the upper end and the lower end of the bracket.
Specifically, as shown in fig. 1, the detection system includes a support 1, one end of the support 1 is provided with a first lantern ring 2, the other end of the support 1 is provided with a second lantern ring 3, a positioning hole 4 has been all seted up on the surface of the second lantern ring 3, a ring groove 5 has been seted up on the outside of the second lantern ring 3, a mounting hole 6 has been seted up to the lateral wall of the ring groove 5, the surface of the second lantern ring 3 and the position near the positioning hole 4 are provided with an adjusting component, the adjusting component is mainly used for adjusting the size of the detection system and then detecting the cylindrical concrete with different diameters.
As shown in fig. 2 and 3, the middle part inner wall fixed mounting of mounting hole 6 has a telescopic cylinder 8, the middle part movable mounting of telescopic cylinder 8 has telescopic link 9, the middle part of telescopic link 9 is provided with partial subassembly, the one end of telescopic link 9 is provided with drive assembly, drive assembly uses mainly to drive first lantern ring 2 and second lantern ring 3 and support 1 with partial subassembly cooperation to move, the inboard of support 1 is provided with detection module, detection module mainly is used for detecting the crackle that the concrete cylinder goes on.
Specifically, as shown in fig. 2, 3 and 4, the adjusting assembly includes a threaded insert cylinder 7 and a threaded column 12, the threaded insert cylinder 7 is fixedly mounted on the top surface of the positioning hole 4, the threaded column 12 is inserted into the inner wall of the threaded insert cylinder 7, and a knob is arranged on the outer side of the threaded column 12.
In this embodiment, the length of the driving assembly is adjusted by the adjusting assembly, wherein the position of the telescopic rod 9 is controlled by rotating the threaded column 12 to rotate along the inner wall of the threaded insert 7.
Specifically, as shown in fig. 6, the deviation component includes an adjusting hole 11, a deviation machine 19, and a shaft sleeve 20, the adjusting hole 11 is formed on the outer surface of the telescopic rod 9, a fixing groove is formed in the middle of the telescopic rod 9, the deviation machine 19 is fixedly mounted on the inner wall of the fixing groove, and the shaft sleeve 20 is fixedly mounted on the inner wall of the fixing groove.
In this embodiment, the adjusting hole 11 is mainly used to cooperate with the adjusting assembly to control the length of the telescopic rod 9, wherein the shaft sleeve 20 is mainly used to fix the output end of the deflecting device 19.
Specifically, as shown in fig. 6, the driving assembly includes a U-shaped plate 10, a stepping motor 13, a rotating shaft 18, and a roller 14, the U-shaped plate 10 is movably mounted at one end of the telescopic rod 9, the stepping motor 13 is fixedly mounted on the top surface of the U-shaped plate 10, the rotating shaft 18 is fixedly mounted at the output end of the stepping motor 13, and the roller 14 is fixedly mounted on the outer side of the rotating shaft 18.
In this embodiment, one end of the U-shaped plate 10 is fixedly connected to the output end of the deflection unit 19, and the deflection unit 19 is rotated to change the direction of the U-shaped plate 10, and thus the direction of the roller 14, so as to change the moving state of the first collar 2 and the second collar 3.
Specifically, as shown in fig. 5, the ultrasonic testing assembly includes a mounting groove 16, a mounting rod 15, and an ultrasonic emission module 17, wherein the mounting groove 16 is opened on the inner side surface of the bracket 1, the mounting rod 15 is fixedly mounted on the inner wall of the mounting groove 16, and the ultrasonic emission module 17 is fixedly mounted at one end of the mounting rod 15.
In this embodiment, the installation of the installation rod 15 is mainly facilitated by the installation groove 16, and the installation rod 15 is mainly used for supporting the ultrasonic emission module 17.
Specifically, as shown in fig. 7, the ultrasonic emission module 17 includes a pulse emission module 21, a crack sensor 22, and a data acquisition module 23, where the pulse emission module 21 is disposed on an inner wall of the ultrasonic emission module 17, the crack sensor 22 is electrically connected to the pulse emission module 21, and the data acquisition module 23 is electrically connected to the crack sensor 22.
In this embodiment, the pulse transmitting module 21 is mainly configured to transmit a pulse signal to the crack sensor 22 to further monitor the crack on the concrete surface, and the data collecting module 23 is mainly configured to transmit the pulse signal received by the crack sensor 22.
Specifically, the ultrasonic transmitting module 17 further includes a data analyzing module 24 and a ripple displaying module 25, the data analyzing module 24 is electrically connected to the data collecting module 23, and the ripple displaying module 25 is electrically connected to the data analyzing module 24.
In this embodiment, the data analysis module 24 is mainly configured to process the signal transmitted by the data acquisition module 23, and further display the pulse signal through the ripple display module 25, and determine the crack position on the surface and inside the circular concrete column through the reflected waveform.
Specifically, the deviation component and the driving component are electrically connected with the control panel, wherein the control panel is provided with a driving | deviation module which is mainly used for controlling the driving component and the deviation component.
In this embodiment, the control panel transmits signals to the driving | deflection module to control the operation states of the deflection machine 19 and the stepping motor 13, so as to control the first collar 2 and the second collar 3 to do circular motion and transverse motion along the outer side of the circular concrete column.
Specifically, the outer side surface of the telescopic cylinder 8 is provided with a circular hole and the circular hole is communicated with the inner wall of the telescopic cylinder 8.
In this embodiment, thereby control U-shaped plate 10's position through setting up circular port mainly used and pegging graft with the regulation hole 11 that the surface was seted up on the telescopic link 9 outside, and then satisfy the detection of the circular concrete column of different diameters.
Specifically, the size of the stepping motor 13 is smaller than that of the U-shaped plate 10, and a U-shaped support frame is arranged outside the stepping motor 13 and is fixedly connected with the top surface of the U-shaped plate 10.
In this embodiment, the support frame is mainly used to support and fix the stepping motor 13, so as to ensure the stable operation of the stepping motor 13.
During the use, at first will wait that the circular concrete column level that detects is placed, then cup joint first lantern ring 2 and second lantern ring 3 in the outside of circular concrete column, then make among the actuating mechanism gyro wheel 14 and the surface of circular concrete column closely laminate through adjusting actuating mechanism.
Wherein, take out the telescopic link 9 along the inner wall of a flexible section of thick bamboo 8 and insert, make the surface of gyro wheel 14 and circular concrete column support and press, then through rotating 12 outside knobs of screw thread post, then make screw thread post 12 insert the inside of a section of thick bamboo 7 along the screw thread and carry out the precession, the one end and the regulation hole 11 of screw thread post 12 are pegged graft this moment, from fixing telescopic link 9.
Then, through electrifying the system, the control panel is in the on-state this moment, then control the deviation module in the drive | deflection module again, make the deviation 19 clockwise rotate ninety degrees and make it radially parallel with circular concrete column, control through the drive module in the drive | deflection module this moment, because drive module and step motor 13 electric connection, step motor 13 drives pivot 18 and rotates this moment, and then make pivot 18 drive gyro wheel 14 rotate, first lantern ring 2 and second lantern ring 3 are circular motion along the outside of circular concrete column under drive assembly's drive, first lantern ring 2 and second lantern ring 3 drive support 1 also do circular motion this moment, and then drive the outside rotation of ultrasonic emission module 17 along circular concrete column, thereby come to detect the crackle of circular concrete column surface earth pillar.
When the ultrasonic emission module 17 performs circular motion, the pulse emission module 21 emits a pulse signal to the crack sensor 22 to monitor cracks on the surface of the concrete, wherein the data acquisition module 23 is mainly used for transmitting the pulse signal received by the crack sensor 22, the data analysis module 24 is mainly used for processing the signal transmitted by the data acquisition module 23, and then displaying the pulse signal through the ripple display module 25, and judging the positions of the cracks on the surface and inside of the concrete column through reflected waveforms.
After the crack detection of local area finishes, then control the module of being partial to in the drive | deflection module this moment, make 19 anticlockwise rotations of machine of being partial to make it transversely parallel with circular concrete with ninety degrees, then control the drive module in the drive | deflection module again, because drive module and step motor 13 electric connection, step motor 13 drives pivot 18 and rotates this moment, and then make pivot 18 drive gyro wheel 14 rotate, thereby make gyro wheel 14 do straight line first action along the surface of circular concrete column, and then drive ultrasonic emission module 17 and move next detection position.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a concrete is with ultrasonic technology crack detection system, includes support (1), its characterized in that, both ends are equipped with first lantern ring (2) and second lantern ring (3) with axle center configuration in pairs about the support, evenly be equipped with at least three on first lantern ring (2) and second lantern ring (3) respectively and adjust and be used for leaning on rolling concrete control adjusting part around concrete cylinder surface to lantern ring center flexible, be equipped with at least one towards the ultrasonic testing subassembly of lantern ring center in order to be used for concrete cylinder crack detection about the support between the both ends.
2. The ultrasonic crack detection system for concrete according to claim 1, wherein the concrete control and adjustment assembly comprises a telescopic cylinder (8), a telescopic rod (9), an adjustment assembly, a deflection assembly and a driving assembly;
wear to locate mounting hole (6) of corresponding first lantern ring (2) and second lantern ring (3) medial surface after telescopic link (9) is worn to cover telescopic cylinder (8), and keeps away from the one end department at lantern ring center and locks through the adjusting part fastening, is close to the one end department at lantern ring center and connects gradually partial subassembly and drive assembly, partial subassembly and drive assembly cooperation drive first lantern ring (2) and second lantern ring (3) and support (1) around waiting to detect concrete cylinder motion.
3. The ultrasonic crack detection system for concrete according to claim 2, wherein the adjusting assembly comprises a threaded insert cylinder (7) and a threaded column (12), the threaded insert cylinder (7) is fixedly installed on the top surface of the positioning hole (4) of the corresponding first collar and second collar, the threaded column (12) is inserted into the inner wall of the threaded insert cylinder (7), and a knob for fastening and locking operation is arranged on the outer side of the threaded column (12).
4. The ultrasonic crack detection system for concrete according to claim 3, wherein the deflection assembly comprises an adjusting hole (11), a deflection machine (19) and a shaft sleeve (20), the adjusting hole (11) is formed in the outer side surface of the telescopic rod (9), a fixing groove is formed in the middle of the telescopic rod (9), and the deflection machine (19) is connected with the shaft sleeve (20) and fixedly installed on the inner wall of the fixing groove.
5. Ultrasonic crack detection system for concrete according to claim 4, characterized in that said driving assembly comprises a U-shaped plate (10), a stepping motor (13), a rotating shaft (18) and a roller (14);
u-shaped plate (10) movable mounting is in the one end of telescopic link (9), step motor (13) fixed mounting is on the top surface of U-shaped plate (10), pivot (18) fixed mounting is in the output of step motor (13), gyro wheel (14) fixed mounting is in the outside of pivot (18).
6. The ultrasonic crack detection system for concrete according to claim 5, wherein the detection assembly comprises a mounting groove (16), a mounting rod (15) and an ultrasonic emission module (17), the mounting groove (16) is formed on the inner side surface of the bracket (1), the mounting rod (15) is fixedly mounted on the inner wall of the mounting groove (16), and the ultrasonic emission module (17) is fixedly mounted at one end of the mounting rod (15).
7. The ultrasonic crack detection system for concrete according to claim 6, wherein the ultrasonic transmitting module (17) comprises a pulse transmitting module (21), a crack sensor (22) and a data acquisition module (23), the pulse transmitting module (21) is arranged on the inner wall of the ultrasonic transmitting module (17), the crack sensor (22) is electrically connected with the pulse transmitting module (21), and the data acquisition module (23) is electrically connected with the crack sensor (22).
8. The ultrasonic crack detection system for concrete according to claim 7, wherein the ultrasonic transmitting module (17) further comprises a data analyzing module (24) and a ripple displaying module (25), the data analyzing module (24) is electrically connected with the data collecting module (23), and the ripple displaying module (25) is electrically connected with the data analyzing module (24).
9. The ultrasonic crack detection system for concrete according to claim 8, further comprising a control panel electrically connected to the ultrasonic transmission module (17), the deflection assembly and the driving assembly, respectively.
10. Ultrasonic crack detection system for concrete according to claim 5, characterized in that the stepping motor (13) is fixedly arranged on the top surface of the U-shaped plate (10) by means of a U-shaped support bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211324744.XA CN115629126A (en) | 2022-10-27 | 2022-10-27 | Ultrasonic technology crack detection system for concrete |
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| CN202211324744.XA CN115629126A (en) | 2022-10-27 | 2022-10-27 | Ultrasonic technology crack detection system for concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773663A (en) * | 2023-08-25 | 2023-09-19 | 山东省路桥集团有限公司 | Ultrasonic technology crack detection system for concrete |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773663A (en) * | 2023-08-25 | 2023-09-19 | 山东省路桥集团有限公司 | Ultrasonic technology crack detection system for concrete |
| CN116773663B (en) * | 2023-08-25 | 2023-11-03 | 山东省路桥集团有限公司 | Ultrasonic technology crack detection system for concrete |
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