CN113155846B - Bridge quality detection device and detection method - Google Patents
Bridge quality detection device and detection method Download PDFInfo
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- CN113155846B CN113155846B CN202110438601.0A CN202110438601A CN113155846B CN 113155846 B CN113155846 B CN 113155846B CN 202110438601 A CN202110438601 A CN 202110438601A CN 113155846 B CN113155846 B CN 113155846B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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Abstract
The application relates to a bridge quality detection device and a detection method, relating to the field of traffic engineering; the detection device comprises a detection vehicle, a probe, an induction system and a power supply VCC, wherein the detection vehicle comprises a vehicle seat and a roller which is rotatably connected to the bottom of the vehicle seat; the bottom of the saddle is provided with a limiting groove for the probe to slide, the circumferential side wall of the saddle is provided with a testing hole communicated with the limiting groove, and the position of the saddle corresponding to the testing hole is provided with a luminous piece; the upper surface of the saddle is provided with a test slot corresponding to the position of the limiting slot, the saddle is provided with a test box, the test box is made of light-tight material and is communicated with the limiting slot, and the sensing system is used for detecting whether light exists in the test box or not; when the bottom of the probe is flush with the bottom of the roller, the top of the probe closes the bottom of the test slot; when the probe slides off the limiting groove, the sensing system detects light and displays the position information of the detection point. This application has reached the effect that improves bridge quality detection device suitability.
Description
Technical Field
The application relates to the field of traffic engineering, in particular to a bridge quality detection device and a detection method.
Background
At present, bridge buildings become indispensable buildings for various cities and villages, and with the development and progress of the society, the bridge building technology becomes mature day by day; if the stability and the safety of the bridge are required to be ensured, the bridge needs to be maintained regularly, a bridge quality detection device is needed for bridge maintenance, the bridge quality detection device is used for detecting whether defects exist on the surface of the bridge, and the defects generally refer to cracks or depressions.
Current bridge quality detection device generally includes driving piece and sampling piece, and wherein sampling piece generally includes unmanned aerial vehicle and camera, and on unmanned aerial vehicle was located to the camera, the driving piece drove unmanned aerial vehicle flight to the camera is shot the sample to the bridge surface, realizes the detection to bridge crack or sunken.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: unmanned aerial vehicle and camera easily receive weather or light restriction, if detect the day for weather such as sleet strong wind or the not good condition of light such as night, then inconvenient this bridge quality detection device of using carries out the quality detection to the bridge surface, and then leads to this bridge quality detection device to have the problem that the suitability is low.
Disclosure of Invention
One of the purposes of the application is to provide a bridge quality detection device, and the effect of effectively improving the applicability of the bridge quality detection device is achieved.
One of the above objects of the present application is achieved by the following technical solutions: the detection device comprises a detection vehicle, a probe, an induction system and a power supply VCC, wherein the detection vehicle comprises a vehicle seat and a roller which is rotatably connected to the bottom of the vehicle seat; the bottom of the saddle is provided with a limiting groove for the probe to slide, the circumferential side wall of the saddle is provided with a testing hole communicated with the limiting groove, and the position of the saddle corresponding to the testing hole is provided with a luminous piece; the upper surface of the saddle is provided with a test slot corresponding to the position of the limiting slot, the saddle is provided with a test box, the test box is made of light-tight material and is communicated with the limiting slot, and the sensing system is used for detecting whether light exists in the test box or not; when the bottom of the probe is flush with the bottom of the roller, the top of the probe closes the bottom of the test slot; when the probe slides off the limiting groove, the sensing system detects light and displays the position information of the detection point.
By adopting the technical scheme, the control roller drives the saddle to run on the surface of the bridge, and the bottom of the probe is abutted against the surface of the bridge in the running process of the detection vehicle; if the surface of the bridge has defects, the probe slides down along the limiting groove, the test groove is communicated with the test hole, light emitted by the light-emitting piece penetrates through the test hole and the test groove and finally enters the test box, the sensing system detects the light in the test box and visually displays information of the positions of the defects, so that workers can visually know the positions of the defects and the quality of the bridge can be conveniently detected; the cooperation of the detection vehicle and the induction system reduces the influence of weather, light and the like on the use of the detection vehicle as much as possible when in use, thereby improving the applicability; and meanwhile, the matching of the detection vehicle and the induction system effectively reduces the cost.
Optionally, the horizontal section of any position of the limiting groove is circular, the vertical section of any position of the limiting groove is dovetail-shaped, and the aperture of the bottom of the limiting groove is the smallest; the whole probe is conical, the part of the probe corresponding to the limiting groove is matched with the limiting groove, and when the bottom of the probe is lower than the surface of the bridge, a gap is reserved between the top of the probe and the limiting groove.
By adopting the technical scheme, if the surface of the bridge has defects, the probe slides down along the circumferential side wall of the limiting groove, the probe only slides down for a certain distance due to the shape limitation of the limiting groove, the test groove is communicated with the test hole, and the display module displays the positions of the defects; because the dolly is constantly advancing, and the probe is the conical setting, therefore when the dolly advances, the probe is less than the part on bridge surface and finally resumes to bridge surface because of being obstructed to be convenient for the reuse of probe.
Optionally, the sensing system includes a detection module, the detection module is disposed inside the test box, and the detection module is connected to the power VCC, and is configured to detect whether light is present inside the test box, and output a detection signal when light is present inside the test box; the control module is connected to the output end of the detection module to acquire a detection signal and respond to the detection signal to output a display signal; the display module is connected to the output end of the control module to acquire a display signal and respond to the display signal to display the defect position; the induction system also comprises an alarm module, the control module responds to the detection signal and can also output an alarm signal, the alarm module is connected to the output end of the control module to acquire the alarm signal, and the alarm module responds to the alarm signal to give an alarm once.
Through adopting above-mentioned technical scheme, the bridge surface detects the back that finishes, and the staff can finally check the defect position information that shows to display module according to the number of times of reporting to the police to in improve the detection precision.
Optionally, the light-emitting element comprises a sealing box and a light source arranged in the sealing box, the sealing box seals one end of the test hole far away from the limiting groove, and the sealing box is detachably connected with the saddle; the light source is opposite to the limit groove.
By adopting the technical scheme, the light source is arranged at the position corresponding to the test hole, so that accurate measurement is facilitated; the sealing box and the saddle are detachably arranged, so that the light source is convenient to replace and maintain.
Optionally, the seal box is in threaded connection with the saddle.
Through adopting above-mentioned technical scheme, the threaded connection of seal box and saddle is convenient for the dismantlement of seal box to the change of the lamp source of being convenient for has reduced the use of bolt or other parts simultaneously, thereby has saved the resource.
Optionally, a refractor is arranged at the top of the probe, and one side of the refractor, which faces the corresponding test hole, is obliquely arranged and faces the corresponding seal box; when the test hole is not communicated with the test slot, the refractor is completely positioned in the test slot.
Through adopting above-mentioned technical scheme, when the probe bottom is less than the bridge surface, the refractor moves down relatively the bridge surface, and the refractor can be with the light more accurate refraction that the light source sent to correspond in the test groove to the accurate measurement of being convenient for further.
Optionally, the probe is provided with a plurality of probes, and each probe has a light-emitting member corresponding to the probe.
Through adopting above-mentioned technical scheme, the setting of a plurality of probes is convenient for improve detection efficiency and detection precision.
Optionally, the bottom of the saddle is provided with a cleaning piece which conforms to the advancing direction of the detection vehicle and is positioned in front of each probe; the cleaning part comprises a push plate and a broom, the bottoms of the push plate and the broom are abutted to the surface of the bridge, and the two ends of the push plate extend out of the bottom of the saddle.
By adopting the technical scheme, when the detection vehicle runs, if obstacles such as stones exist on the surface of the bridge, the push plate can block the obstacles so as to improve the detection accuracy of the probe; the broom can clean dust and the like on the surface of the bridge, so that the detection accuracy of the probe is further improved; meanwhile, the push plate is arranged in front of the broom, so that the possibility that the broom is damaged due to contact with sharp objects such as stones is reduced, and the broom is protected.
Optionally, one side of the push plate departing from the probe is provided with a first inclined plane and a second inclined plane, and one side of the first inclined plane and one side of the second inclined plane, which are close to each other, are far away from the probe.
Through adopting above-mentioned technical scheme, the push pedal is when blockking barriers such as the stone on bridge surface, and barriers such as stone will remove to the both sides of detecting the car along first inclined plane or second inclined plane to be convenient for the push pedal better clear away the barrier.
Another object of the present application is to provide a bridge quality detection method, which is convenient for detecting the damage on the surface of the bridge and simultaneously improves the detection accuracy.
The second purpose of the application is realized by the following technical scheme:
a bridge quality detection method using the bridge quality detection device specifically comprises the following steps:
s1, placing the detection vehicle on the surface of the bridge, controlling the roller to drive the vehicle seat to run along the surface of the bridge, and waiting at any position by a worker with the mobile terminal;
s2, detecting the damage condition of the bridge surface by the probe and the induction system in the running process of the detection vehicle; when a damage is found, the mobile terminal displays for one time, and the buzzer buzzes for one time;
and S3, counting the damage positions of the bridge surface by the staff according to the display data of the mobile terminal, and calibrating the damage points according to the buzzer ringing times.
By adopting the technical scheme, when detecting the damage condition of the surface of the bridge, a worker only needs to control the detection vehicle to move along the surface of the bridge and count the display condition of the mobile terminal to complete the detection, so that the walking time of the worker is saved, and the worker can conveniently detect the surface of the bridge; after the detection is finished, the worker compares the display data of the mobile terminal with the buzzer ringing times, the probability that damage points are not counted is reduced, and therefore the detection accuracy is improved conveniently.
In summary, the present application includes at least one of the following beneficial technical effects:
1. if the surface of the bridge has defects, the probe slides down relative to the limiting groove, the test hole is communicated with the test groove, light emitted by the light source sequentially passes through the test hole and the test groove and finally enters the test box, and therefore workers can visually know the positions of the defects on the surface of the bridge through the induction system; the matching of the detection vehicle, the probe and the induction system effectively improves the applicability of the device, and on the other hand, resources can be effectively saved;
2. the alarm module is arranged, so that a worker can conveniently calibrate the detection result, and the detection precision is improved;
3. set up the clearance piece at the saddle bottom, the bridge surface is being detected before, at first clears up it through the clearance piece to probe and induction system's accurate measurement further improves this quality detection device's suitability simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a sectional view showing the probe;
FIG. 3 is a schematic diagram showing a sensing system;
FIG. 4 is a top view showing the cleaning member.
Description of reference numerals: 1. detecting a vehicle; 11. a vehicle seat; 111. a test well; 112. a test slot; 113. a limiting groove; 12. a roller; 2. a probe; 21. a refractor; 3. an induction system; 31. a detection module; 32. a control module; 33. a display module; 34. an alarm module; 4. a test box; 5. a light emitting member; 51. a sealing box; 52. a light source; 6. cleaning the workpiece; 61. pushing the plate; 611. a first inclined surface; 612. a second inclined surface; 62. a broom; 7. disassembling the parts; 71. disassembling the plate; 72. and (5) disassembling the bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example 1
Referring to fig. 1 and 2, a bridge quality detection device disclosed in the present application includes a detection vehicle 1, a probe 2, an induction system 3 and a power VCC, wherein the detection vehicle 1 includes a seat 11 and a plurality of rollers 12 rotatably connected to the bottom of the seat 11; the probe 2 is connected to the bottom of the saddle 11 in a sliding mode, when the surface of the bridge is free of defects, the bottom of the probe 2 is flush with the bottom of the roller 12, and when the surface of the bridge is defective, the bottom of the probe 2 is lower than the bottom of the roller 12; the sensing system 3 is used for detecting whether the bottom of the probe 2 is lower than the bottom of the roller 12 or not and informing a worker when the bottom of the probe 2 is lower than the bottom of the roller 12.
The probe 2 is arranged at the bottom of a saddle 11, and the saddle 11 is driven by rollers 12 to run on the surface of a bridge; in the running process of the saddle 11, the sensing system 3 judges whether the bottom of the probe 2 is lower than the bottom of the roller 12 or not, and informs workers when the bottom of the probe 2 is lower than the bottom of the roller 12, so that the damage to the surface of the bridge is detected; the cooperation of the saddle 11 with the rollers 12 facilitates adapting the device to a wide range of quality tests.
Referring to fig. 2 and 3, a limiting groove 113 is formed at the bottom of the saddle 11, and the probe 2 is connected in the limiting groove 113 in a sliding manner; the probe 2 is integrally conical, and the circumferential side wall of the limiting groove 113 is a circular table surface; the upper surface of the saddle 11 is provided with a test slot 112 corresponding to the position of the limiting slot 113, the caliber of the test slot 112 is smaller than the area of the top of the probe 2, the circumferential side wall of the saddle 11 is provided with a test hole 111 communicated with the limiting slot 113, and the circumferential side wall of the saddle 11 is provided with a luminous piece 5 corresponding to the position of the test hole 111; when the bottom of the probe 2 is abutted against the surface of the bridge, the top of the probe 2 is flush with the top of the limiting groove 113, and the test groove 112 is not communicated with the test hole 111 at the moment; the upper surface of the saddle 11 is provided with a test box 4, the test box 4 is made of opaque materials, and the test slot 112 is communicated with the test box 4.
The sensing system 3 comprises a detection module 31, a control module 32 and a display module 33, wherein the detection module 31 comprises an optical sensor, the optical sensor is arranged in the test box 4, and the optical sensor is connected to the power VCC and is used for detecting light inside the test box 4 and outputting a detection signal when the light exists in the test box 4; the control module 32 includes a controller connected to the light sensor to obtain a detection signal, the controller outputting a display signal in response to the detection signal; the display module 33 includes a mobile terminal that is wirelessly connected to the controller to acquire the display signal and display the defect location information in response to the display signal.
The detection vehicle 1 runs on the surface of the bridge, if the surface of the bridge has defects, the probes 2 slide down along the corresponding limiting grooves 113, the test holes 111 are communicated with the test slots 112, and light emitted by the light-emitting piece 5 sequentially passes through the test holes 111 and the test slots 112 and finally enters the test box 4; the optical sensor outputs a detection signal to the controller, the controller responds to the test signal to output a display signal to the mobile terminal, and the mobile terminal displays the damage position so that a worker can visually know the damage position; the shape of the probe 2 and the limiting groove 113 is set, so that the sliding and resetting of the probe 2 are convenient to realize; the cooperation of probe 2, induction system 3 and saddle 11 is convenient for make this quality detection device be applicable to the condition that sleet gale weather or light are not good to this quality detection device's suitability has been improved.
Referring to fig. 3, the sensing system 3 further includes an alarm module 34, the alarm module 34 includes a buzzer, the controller responds to the detection signal and further outputs an alarm signal, and the buzzer is connected to the output end of the controller to obtain the alarm signal and buzzes in response to the alarm signal; the staff can count the number of times of the buzzer so as to finally calibrate the defect number displayed by the mobile terminal.
Referring to fig. 2, the light emitting element 5 includes a sealing box 51 and a light source 52 disposed inside the sealing box 51, wherein the sealing box 51 is communicated with the corresponding testing hole 111, the sealing box 51 is in threaded fit with the seat 11, the light source 52 faces the testing hole 111, and the light source 52 is a lamp bead in the embodiment of the present application; the top of the probe 2 is provided with a refractor 21, one side of the refractor 21, which is opposite to the corresponding sealing box 51, is obliquely arranged and faces the light source 52; when the bottom of the probe 2 abuts against the surface of the bridge, the refractor 21 is completely located in the corresponding test slot 112.
If the surface of the bridge has defects, the bottom of the probe 2 is lower than the bottom of the roller 12 when the probe 2 passes through the defect position under the drive of the detection vehicle 1; at this time, the test hole 111 is communicated with the test slot 112, the light source 52 in the sealed box 51 is irradiated onto the corresponding refractor 21, light emitted by the light source 52 passes through the test slot 112 after being refracted by the refractor 21 to enter the test box 4, so that the optical sensor can output a detection signal, and finally the terminal device displays the defect position; the arrangement of the refractor 21 is convenient for improving the detection precision.
Referring to fig. 1 and 4, the bottom of the saddle 11 is provided with a cleaning piece 6, which conforms to the traveling direction of the detection vehicle 1, and the cleaning piece 6 is positioned in front of the probe 2; the cleaning piece 6 comprises a push plate 61 and a broom 62, the push plate 61 and the broom 62 are detachably connected with the saddle 11, the tops of the push plate 61 and the broom 62 are respectively provided with a dismounting piece 7, and the push plate 61 and the broom 62 are relatively fixed with the saddle 11 through the dismounting pieces 7; the broom 62 is positioned between the push plate 61 and the probe 2, a first inclined surface 611 and a second inclined surface 612 are arranged on one side of the push plate 61, which is far away from the broom 62, and the side, close to each other, of the first inclined surface 611 and the second inclined surface 612 is farthest away from the broom 62; the two ends of the push plate 61 extend out of the bottom of the saddle 11, and the roller 12 is completely positioned behind the push plate 61.
If the surface of the bridge has obstacles such as stones, the push plate 61 can effectively clean the obstacles; in the running process of the detection vehicle 1, stones can finally roll to the two sides of the detection vehicle 1 along the first inclined surface 611 or the second inclined surface 612, and at the moment, the broom 62 can clean the position to be detected so as to improve the detection accuracy; the detachable arrangement of the broom 62 and the push plate 61 facilitates the replacement or maintenance thereof, thereby enabling the better working condition thereof.
Referring to fig. 4, the dismounting member 7 includes a dismounting plate 71 and a plurality of dismounting bolts 72, wherein the dismounting plate 71 is fixedly disposed on the top of the broom 62 or the push plate 61, and the dismounting bolts 72 penetrate through the dismounting plate 71 and are in threaded connection with the corresponding positions at the bottom of the saddle 11; if the push plate 61 or the broom 62 needs to be replaced, the disassembly bolts 72 are unscrewed, and the push plate 61 or the broom 62 is separated from the saddle 11, so that the disassembly of the push plate 61 or the broom 62 can be completed; and a new push plate 61 or broom 62 is placed at a proper position, and then the dismounting bolts 72 are screwed down, so that the replacement of the push plate 61 or the broom 62 can be completed.
The implementation principle of the bridge quality detection device in the embodiment of the application is as follows: the control roller 12 drives the saddle 11 to run on the surface of the bridge, and in the running process, the push plate 61 and the broom 62 can firstly clean the obstacles on the surface of the bridge; if the surface of the bridge is defective during driving, the probe 2 slides from the corresponding limiting groove 113, the test hole 111 is communicated with the test groove 112, light emitted by the light source 52 is accurately refracted into the test box 4 through the refractor 21, the optical sensor outputs a detection signal, the mobile terminal can display the position information of the defective point, and the buzzer buzzes once; the quality detection device is convenient to be suitable for the conditions of rainy, snowy and windy weather or poor light due to the arrangement of the detection vehicle 1, the probe 2, the induction system 3 and the luminous piece 5, so that the applicability of the quality detection device is improved; meanwhile, the matching of the light-emitting part 5 and the refractor 21 and the arrangement of the cleaning part 6 are convenient for improving the detection precision of the detection device.
Example 2
The application is further configured to: a bridge quality detection method comprises the following steps:
s1, placing the detection vehicle 1 on the surface of a bridge, driving the vehicle seat 11 to run along the surface of the bridge by the control roller 12, and waiting at any position by a worker with a mobile terminal;
s2, detecting the damage condition of the surface of the bridge by the probe 2 and the induction system 3 in the driving process of the detection vehicle 1; when a damage is detected, the mobile terminal displays the position information of the damage point once and the buzzer buzzes once;
and S3, counting the damage positions of the bridge surface by the staff according to the display data of the mobile terminal, and calibrating the damage points according to the buzzer ringing times.
The implementation principle of the bridge quality detection method in the embodiment of the application is as follows: a worker places the detection vehicle 1 on the surface of the bridge, then controls the detection vehicle 1 to run on the surface of the bridge, and at the moment, the worker can carry the mobile terminal to wait at any position of the bridge; when detecting that one damage exists on the surface of the bridge, displaying the position information once; after the detection vehicle 1 passes through all detection areas on the surface of the bridge, workers can compare the display information of the mobile terminal with the buzzer ringing times so as to carry out calibration conveniently, and damage detection on the surface of the bridge is completed after the calibration is finished; the damage detection on the surface of the bridge is completed through the steps, so that the labor is effectively saved, and the detection precision is convenient to improve.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A bridge quality detection device which characterized in that: the device comprises a detection vehicle (1), a probe (2), an induction system (3) and a power supply VCC, wherein the detection vehicle (1) comprises a vehicle seat (11) and a roller (12) rotatably connected to the bottom of the vehicle seat (11); the bottom of the saddle (11) is provided with a limiting groove (113) for the probe (2) to slide, the circumferential side wall of the saddle (11) is provided with a testing hole (111) communicated with the limiting groove (113), and the position of the saddle (11) corresponding to the testing hole (111) is provided with a luminous piece (5); the upper surface of the saddle (11) is provided with a test slot (112) corresponding to the position of the limiting slot (113), the saddle (11) is provided with a test box (4), the test box (4) is made of light-tight material, the test box (4) is communicated with the limiting slot (113), and the induction system (3) is used for detecting whether light exists in the test box (4); when the bottom of the probe (2) is flush with the bottom of the roller (12), the top of the probe (2) seals the bottom of the test slot (112); when the probe (2) slides down from the limit groove (113), the sensing system (3) detects light and displays the position information of the detection point.
2. The bridge quality detection device of claim 1, wherein: the horizontal section of any position of the limiting groove (113) is circular, the vertical section of any position of the limiting groove (113) is dovetail-shaped, and the aperture of the bottom of the limiting groove (113) is the smallest; the probe (2) is integrally conical, the part of the probe (2) corresponding to the limiting groove (113) is matched with the limiting groove (113), and when the bottom of the probe (2) is lower than the surface of a bridge, a gap is reserved between the top of the probe (2) and the limiting groove (113).
3. The bridge quality detection device of claim 1, wherein: the induction system (3) comprises a detection module (31), the detection module (31) is arranged inside the test box (4), and the detection module (31) is connected to a power supply VCC and is used for detecting whether light exists inside the test box (4) or not and outputting a detection signal when light exists inside the test box (4); the control module (32) is connected to the output end of the detection module (31) to acquire a detection signal and respond to the detection signal to output a display signal; the display module (33) is connected to the output end of the control module (32) to acquire a display signal and respond to the display signal to display the defect position; the induction system (3) further comprises an alarm module (34), the control module (32) responds to the detection signal and can also output an alarm signal, the alarm module (34) is connected to the output end of the control module (32) to obtain the alarm signal, and the alarm module (34) responds to the alarm signal to give an alarm once.
4. The bridge quality detection device of claim 1, wherein: the light-emitting piece (5) comprises a sealing box (51) and a light source (52) arranged in the sealing box (51), one end, far away from the limiting groove (113), of the testing hole (111) is sealed by the sealing box (51), and the sealing box (51) is detachably connected with the saddle (11); the light source (52) is opposite to the limiting groove (113).
5. The bridge quality detection device of claim 4, wherein: the seal box (51) is in threaded connection with the seat (11).
6. The bridge quality detection device of claim 4, wherein: a refractor (21) is arranged at the top of the probe (2), one side, opposite to the corresponding test hole (111), of the refractor (21) is obliquely arranged and faces towards the corresponding seal box (51); when the test hole (111) is not communicated with the test slot (112), the refractor (21) is completely positioned in the test slot (112).
7. The bridge quality detection device of claim 1, wherein: the probes (2) are provided with a plurality of probes, and each probe (2) is provided with a luminous piece (5) corresponding to the probe.
8. The bridge quality detection device of claim 1, wherein: the bottom of the saddle (11) is provided with a cleaning piece (6) which conforms to the advancing direction of the detection vehicle (1), and the cleaning piece (6) is positioned in front of each probe (2); the cleaning piece (6) comprises a push plate (61) and a broom (62), the bottoms of the push plate (61) and the broom (62) are abutted to the surface of the bridge, and the two ends of the push plate (61) extend out of the bottom of the saddle (11).
9. The bridge quality detection device of claim 8, wherein: one side of the push plate (61) departing from the probe (2) is provided with a first inclined surface (611) and a second inclined surface (612), and one side of the first inclined surface (611) and one side of the second inclined surface (612) which are close to each other are far away from the probe (2).
10. A bridge quality detection method is characterized in that: the bridge quality detection device according to any one of claims 1 to 9, comprising:
s1, placing the detection vehicle (1) on the surface of a bridge, driving the vehicle seat (11) to run along the surface of the bridge by the control roller (12), and waiting at any position by a worker with the mobile terminal;
s2, detecting the damage condition of the surface of the bridge by the probe (2) and the induction system (3) in the running process of the detection vehicle (1); when a damage is found, the mobile terminal displays for one time, and the buzzer buzzes for one time;
and S3, counting the damage positions of the bridge surface by the staff according to the display data of the mobile terminal, and calibrating the damage points according to the buzzer ringing times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110438601.0A CN113155846B (en) | 2021-04-22 | 2021-04-22 | Bridge quality detection device and detection method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110438601.0A CN113155846B (en) | 2021-04-22 | 2021-04-22 | Bridge quality detection device and detection method |
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| CN113155846A CN113155846A (en) | 2021-07-23 |
| CN113155846B true CN113155846B (en) | 2022-01-11 |
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| CN202110438601.0A Active CN113155846B (en) | 2021-04-22 | 2021-04-22 | Bridge quality detection device and detection method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209355853U (en) * | 2018-12-24 | 2019-09-06 | 郭龙健 | A kind of bridge junction flatness detecting device |
| CN210774754U (en) * | 2019-11-24 | 2020-06-16 | 黑龙江省工程质量道桥检测中心有限公司 | Detection apparatus for road and bridge |
| CN211423746U (en) * | 2019-10-30 | 2020-09-04 | 浙江八咏公路工程有限公司 | Bridge detection device |
| CN212586262U (en) * | 2020-03-15 | 2021-02-23 | 上海徽茸景观工程有限公司 | Detection device for municipal water conservancy bridge maintenance |
| CN212670293U (en) * | 2020-04-27 | 2021-03-09 | 赵崇钊 | Crack detection device for road and bridge |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6657217B2 (en) * | 2001-04-10 | 2003-12-02 | York International Corporation | Probe for sensing movement in a compressor system |
| KR100941980B1 (en) * | 2007-11-14 | 2010-02-11 | 한국표준과학연구원 | The minute measuring instrument for hign speed and large area and the method of thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209355853U (en) * | 2018-12-24 | 2019-09-06 | 郭龙健 | A kind of bridge junction flatness detecting device |
| CN211423746U (en) * | 2019-10-30 | 2020-09-04 | 浙江八咏公路工程有限公司 | Bridge detection device |
| CN210774754U (en) * | 2019-11-24 | 2020-06-16 | 黑龙江省工程质量道桥检测中心有限公司 | Detection apparatus for road and bridge |
| CN212586262U (en) * | 2020-03-15 | 2021-02-23 | 上海徽茸景观工程有限公司 | Detection device for municipal water conservancy bridge maintenance |
| CN212670293U (en) * | 2020-04-27 | 2021-03-09 | 赵崇钊 | Crack detection device for road and bridge |
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