CN118258887A - Automatic intelligent ultrasonic flaw detection equipment for steel structure - Google Patents
Automatic intelligent ultrasonic flaw detection equipment for steel structure Download PDFInfo
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- CN118258887A CN118258887A CN202311826972.1A CN202311826972A CN118258887A CN 118258887 A CN118258887 A CN 118258887A CN 202311826972 A CN202311826972 A CN 202311826972A CN 118258887 A CN118258887 A CN 118258887A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 112
- 239000010959 steel Substances 0.000 title claims abstract description 112
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 239000010687 lubricating oil Substances 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 239000000523 sample Substances 0.000 claims abstract description 53
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 40
- 238000011084 recovery Methods 0.000 claims description 25
- 238000005485 electric heating Methods 0.000 claims description 15
- 239000003550 marker Substances 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 10
- 239000000314 lubricant Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
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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
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- 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
- G01N2291/0234—Metals, e.g. steel
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- 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 application relates to the technical field of nondestructive inspection, and discloses automatic intelligent ultrasonic inspection equipment for a steel structure, which comprises a movable vehicle body, a lubricating oil injection mechanism and an ultrasonic detection mechanism, wherein the lubricating oil injection mechanism is connected to the movable vehicle body and is used for spraying lubricating oil on steel to be inspected, the ultrasonic detection mechanism comprises a display controller and a probe, the display controller is fixedly connected to the movable vehicle body, the probe is connected to the movable vehicle body, and the probe is electrically connected with the display controller. The application has the effects of reducing the friction between the probe and the surface of the material and prolonging the service life of the probe.
Description
Technical Field
The application relates to the field of nondestructive inspection technology, in particular to automatic intelligent ultrasonic inspection equipment for a steel structure.
Background
Nondestructive inspection of steel structures is a necessary technology, which can effectively detect defects and hidden dangers in the steel structures and ensure the safety and reliability of the structures. The steel structure is widely applied to the fields of buildings, bridges, ships and the like, so that the steel structure has important significance in periodic nondestructive inspection.
The nondestructive inspection technology can evaluate the health condition of the structure by detecting the defects inside the material without damaging the appearance of the material. The nondestructive detection method is helpful for finding potential problems in advance and avoiding serious accidents caused by structural failure. Meanwhile, the nondestructive inspection of the steel structure can also help engineers and technicians evaluate the service life of the structure so as to take proper maintenance measures and prolong the service life of the structure.
In steel structure nondestructive inspection, common methods include ultrasonic inspection, magnetic particle inspection, eddy current inspection, and ray inspection. Ultrasonic inspection is a method for detecting defects by using the principle of propagation and reflection of ultrasonic waves in materials, and can detect various types of defects such as cracks, inclusions, and the like.
At present, the existing nondestructive testing of the steel structure is mostly carried out through a testing trolley, a technician installs a probe and testing equipment on the testing trolley, and when the testing is carried out, in order to ensure the accuracy of the material testing, the probe needs to be contacted with the surface of the material as much as possible, thereby leading the probe to be easy to wear in the using process, leading the service life of the probe to be reduced,
Disclosure of Invention
In order to alleviate the problem that the probe is easy to wear in the use process and the service life of the probe is easy to be reduced, the application provides automatic intelligent ultrasonic flaw detection equipment for a steel structure.
The application provides automatic intelligent ultrasonic flaw detection equipment for a steel structure, which adopts the following technical scheme:
the utility model provides an automatic intelligent ultrasonic flaw detection equipment of steel construction, includes removes automobile body, lubricating oil injection mechanism and ultrasonic detection mechanism, lubricating oil injection mechanism connects on the removal automobile body, lubricating oil injection mechanism is used for spraying lubricating oil to the steel that awaits measuring, ultrasonic detection mechanism includes display controller and probe, display controller fixed connection is in on the removal automobile body, the probe is connected on the removal automobile body, the probe with the display controller electricity is connected.
Through adopting above-mentioned technical scheme, set up lubricating oil injection mechanism on the removal automobile body, when carrying out nondestructive test to the steel, start lubricating oil injection mechanism, make lubricating oil injection mechanism spray lubricating oil to the steel along with the removal of removal automobile body, then the probe passes through the steel again, utilizes the setting of lubricating oil to reduce the friction on probe and material surface, reduces wearing and tearing and the heat because of the friction produces, extension probe's life.
Preferably, the lubricating oil injection mechanism comprises an oil storage tank, an oil nozzle and a pumping assembly, wherein the oil storage tank is fixedly connected to the movable vehicle body, the oil nozzle is fixedly connected to the movable vehicle body, the pumping assembly is connected to the movable vehicle body, and the pumping assembly is used for pumping lubricating oil in the oil storage tank into the oil nozzle.
Through adopting above-mentioned technical scheme, in detecting the in-process to steel, utilize pumping assembly to extract the lubricating oil in the batch oil tank, then in the feeding nozzle, make lubricating oil from the nozzle internal blowout can realize spraying of lubricating oil.
Preferably, the mobile car body is provided with a heating mechanism, the heating mechanism comprises a temperature sensor and an electric heating pipe, the temperature sensor is connected to the mobile car body, the temperature sensor is used for detecting the temperature of steel, the temperature sensor is electrically connected with the display controller, the electric heating pipe is fixedly connected to the oil storage tank, and the electric heating pipe is electrically connected with the display controller.
Through adopting above-mentioned technical scheme, utilize temperature sensor to detect the temperature of steel, when detecting that steel temperature is lower, utilize display controller control electric heating pipe to start, make electric heating pipe heat the temperature rise to the lubricating oil in the batch oil tank, then spray to the steel on, reduce the possibility that influences the lubricating effect of lubricating oil because of steel temperature is too low.
Preferably, the probe is slidably connected to the moving vehicle body, the probe slides along the width direction of the moving vehicle body, and a driving assembly is mounted on the moving vehicle body and connected with the probe to drive the probe to move.
Through adopting above-mentioned technical scheme, with probe sliding connection on the removal automobile body, when carrying out nondestructive test to steel, can utilize drive assembly drive probe to slide in order to adjust the position of probe, improve the flexibility that fault detection equipment used.
Preferably, the movable car body is provided with a marking mechanism, the marking mechanism comprises a pushing component and a marking pen, the pushing component is connected to the movable car body, the marking pen is connected to the movable car body, the pushing component is connected with the marking pen, and the pushing component is used for pushing the marking pen to mark steel.
Through adopting above-mentioned technical scheme, after detecting the defect that steel exists, utilize pushing component drive marker to remove, make marker mark steel defect position, be convenient for follow-up to steel defect position carry out subsequent processing.
Preferably, the head of the mobile vehicle body is provided with a pressure touch sensor, the pressure touch sensor is electrically connected with the display controller, and the pressure touch sensor is used for detecting a front obstacle.
Through adopting above-mentioned technical scheme, utilize the setting of pressure touch sensor, when the place ahead has the barrier to block the removal automobile body, pressure touch sensor can detect the existence of barrier to can in time control the removal automobile body stop or turn to.
Preferably, the recovery mechanism is arranged on the mobile vehicle body and comprises a fan, a recovery box and an air suction pipe, the recovery box is fixedly connected to the mobile vehicle body, the fan is connected to the recovery box, the air suction pipe is communicated with the recovery box, one end of the air suction pipe, which is far away from the recovery box, faces steel, and the air suction pipe is used for sucking residual lubricating oil on the steel.
Through adopting above-mentioned technical scheme, carry out nondestructive test in-process to steel, start the fan simultaneously, utilize the breathing pipe to carry out the extraction to remaining lubricating oil on the steel, make the lubricating oil of extraction get into the recovery incasement and retrieve, improve the utilization ratio of lubricating oil.
Preferably, the air outlet of the fan is communicated with an air outlet pipe, and the air outlet of the air outlet pipe faces to steel in front of the movable car body.
Through adopting above-mentioned technical scheme, make outlet duct towards the steel in the removal automobile body place ahead for it can blow to remove the steel in automobile body place ahead to go out the tracheal exhaust air, thereby blow away debris on the steel, reduce the debris and cause the possibility of influence to the detection of steel.
Preferably, the movable vehicle body is slidably connected with a scraper, a spring is arranged between the scraper and the movable vehicle body, the scraper is abutted to steel under the pushing of the spring, the scraper is arranged in a hollow mode, an opening is arranged at the bottom of the scraper, and the air suction pipe is communicated with the inside of the scraper.
Through adopting above-mentioned technical scheme, after the probe passes through steel detection position, continue to remove the automobile body and make the scraper blade pass through steel detection position, because the scraper blade is under the promotion of spring and steel butt for the scraper blade can scrape lubricating oil on the steel a certain amount, then can pass through the inside breathing pipe that gets into of scraper blade under the wind-force effect, improve the recovery volume of lubricating oil.
In summary, the application at least comprises the following beneficial technical effects:
1. The lubricating oil spraying mechanism is arranged on the movable vehicle body, lubricating oil is sprayed to steel by the lubricating oil spraying mechanism, then the probe passes through the steel, friction between the probe and the surface of the material is reduced by the arrangement of the lubricating oil, abrasion and heat generated by friction are reduced, and the service life of the probe is prolonged;
2. The temperature sensor is arranged on the movable vehicle body, the temperature of steel is detected by the temperature sensor, when the temperature of the steel is detected to be lower, the display controller is used for controlling the electric heating pipe to start, so that the electric heating pipe heats up the lubricating oil in the oil storage tank, and then the lubricating oil is sprayed onto the steel, thereby reducing the possibility of influencing the lubricating effect of the lubricating oil due to the fact that the temperature of the steel is too low;
3. through set up the marker on removing the automobile body, after detecting the defect that steel exists, utilize pushing component drive marker to remove, make the marker mark steel defect position, be convenient for follow-up to carry out subsequent handling to steel defect position.
Drawings
FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present application;
FIG. 2 is a schematic view showing the structure of a lubricating oil injecting mechanism in embodiment 1 of the present application;
FIG. 3 is a schematic view showing the structure of a heating mechanism in embodiment 1 of the present application;
FIG. 4 is a schematic view showing the structure of an ultrasonic detecting mechanism in embodiment 1 of the present application;
FIG. 5 is a schematic view showing the structure of a marking mechanism in embodiment 1 of the present application;
FIG. 6 is a schematic overall structure of embodiment 2 of the present application;
FIG. 7 is a schematic view showing the structure of a recovery mechanism in embodiment 2 of the present application;
Fig. 8 is a schematic view of the structure of a spring in embodiment 2 of the present application.
Reference numerals: 100. moving the vehicle body; 200. a lubricating oil injection mechanism; 210. an oil storage tank; 220. a pumping assembly; 221. oil pipe; 222. a pressure pump; 230. an oil nozzle; 300. an ultrasonic detection mechanism; 310. a probe; 320. a drive assembly; 321. a first motor; 322. a screw rod; 323. a slide block; 324. a slide bar; 330. a display controller; 400. a heating mechanism; 410. a temperature sensor; 420. an electric heating tube; 500. a marking mechanism; 510. a pushing assembly; 511. a second motor; 512. an electric pushing cylinder; 513. a clamp; 520. marking pen; 600. a pressure tactile sensor; 700. a recovery mechanism; 710. a scraper; 720. a spring; 730. an air suction pipe; 740. a recovery box; 741. a filter cloth; 750. a blower; 760. and an air outlet pipe.
Detailed Description
The application is described in further detail below with reference to fig. 1-8.
The embodiment of the application discloses automatic intelligent ultrasonic flaw detection equipment for a steel structure.
Example 1
Referring to fig. 1 and 2, an automatic intelligent ultrasonic flaw detection device for a steel structure comprises a mobile car body 100, wherein the mobile car body 100 is a remote control trolley and can be controlled by remote control; the moving car body 100 is provided with a lubricating oil spraying mechanism 200, an ultrasonic detection mechanism 300 and a marking mechanism 500 in sequence from front to back, wherein the lubricating oil spraying mechanism 200 is used for spraying lubricating oil on steel, the ultrasonic detection mechanism 300 is used for carrying out ultrasonic nondestructive detection on the steel, and the marking mechanism 500 is used for marking the defect position of the steel.
Referring to fig. 1, 2 and 3, the lubricant injection mechanism 200 includes a reservoir 210 fixedly connected to the mobile vehicle body 100, lubricant is stored in the reservoir 210, a pumping assembly 220 is mounted on the mobile vehicle body 100, the pumping assembly 220 includes a through oil pipe 221, one end of the through oil pipe 221 is communicated with the interior of the reservoir 210, the other end of the through oil pipe 221 is communicated with a plurality of oil injection nozzles 230, the plurality of oil injection nozzles 230 are arranged side by side, the plurality of oil injection nozzles 230 are arranged at intervals along the width direction of the mobile vehicle body 100, each oil injection nozzle 230 faces downwards to inject lubricant onto steel, a pressure pump 222 is mounted on the through oil pipe 221, a pressure plate is fixedly connected to the mobile vehicle body 100, and the through oil pipe 221 pumps the hydraulic oil in the reservoir 210 under the action of the pressure pump 222.
Referring to fig. 2 and 4, the ultrasonic detection mechanism 300 includes a probe 310 slidably connected to the moving body 100, the probe 310 slides along the width direction of the moving body 100, the probe 310 is located at the rear of the plurality of oil nozzles 230, a driving assembly 320 is mounted on the moving body 100, the driving assembly 320 includes a first motor 321 fixedly connected to the moving body 100, a spindle of the first motor 321 is fixedly connected to a screw 322 coaxially, the screw 322 is rotatably connected to the moving body 100, a slider 323 is screwed to the screw 322, the slider 323 slides along the width direction of the moving body 100, a slide bar 324 is fixedly connected to the slider 323, and the sliding is fixedly connected to the probe 310. The mobile vehicle body 100 is fixedly connected with a display controller 330, the probe 310 is electrically connected with the display controller 330, and the display controller 330 is used for displaying and outputting the detection result of the probe 310.
Referring to fig. 3 and 4, when nondestructive testing is performed on steel, the remote control moving vehicle body 100 moves on the steel, in the moving process of the moving vehicle body 100, the pressure pump 222 is started at the same time, the lubricant in the oil storage tank 210 is pumped into the plurality of oil nozzles 230 by the pressure pump 222, so that the lubricant is sprayed onto the steel from the oil nozzles 230, then the moving vehicle body 100 moves forward continuously, the probe 310 performs flaw detection on the steel sprayed with the lubricant, and the flaw detection result is transmitted to the display controller 330, and flaw detection on the whole steel can be realized along with continuous movement of the moving vehicle body 100, friction between the probe 310 and the surface of the material is reduced by using the arrangement of the lubricant, abrasion and heat generated by friction are reduced, and the service life of the probe 310 is prolonged.
Referring to fig. 2 and 3, in severe cold weather, when the temperature of steel is low, the lubricating oil is sprayed on the steel and the temperature is too low to reduce to affect the lubricating effect of the lubricating oil, therefore, the heating mechanism 400 is mounted on the mobile car body 100, the heating mechanism 400 comprises a temperature sensor 410 fixedly connected to the mobile car body 100, the temperature sensor 410 is used for detecting the temperature of the steel, the temperature sensor 410 is electrically connected with the display controller 330, an electric heating pipe 420 is fixedly connected in the oil storage tank 210, and the electric heating pipe 420 is electrically connected with the display controller 330. When the temperature sensor 410 detects that the temperature of the steel is too low, the display controller 330 controls the electric heating pipe 420 to start, the electric heating pipe 420 is utilized to heat the lubricating oil in the oil storage tank 210, and after the lubricating oil is heated to a certain temperature, the lubricating oil is sprayed onto the steel, so that the lubricating effect between the probe 310 and the steel can be ensured.
Referring to fig. 2 and 5, in order to facilitate marking of the detected defective position of the steel, a marking mechanism 500 is mounted on the moving body 100, the marking mechanism 500 includes a pushing assembly 510, the pushing assembly 510 includes a second motor 511 fixedly connected to the moving body 100, a spindle of the second motor 511 is fixedly connected to an electric push cylinder 512 coaxially, the electric push cylinder 512 is vertically disposed, a piston rod of the electric push cylinder 512 is fixedly connected to a clamp 513, and the clamp 513 clamps a marker 520. After the probe 310 detects the defect position, the moving vehicle body 100 drives the marker 520 to move to the detected defect position of the steel, then the electric pushing cylinder 512 pushes the clamp 513 to move downwards so that the marker 520 contacts the steel, and then the second motor 511 drives the marker 520 to rotate so as to mark the steel, thereby being convenient for recording the defect position of the steel.
Referring to fig. 1, a pressure touch sensor 600 is fixedly connected to a head position of the moving vehicle body 100, the pressure touch sensor 600 is used to detect an obstacle in front, and the pressure touch sensor 600 is electrically connected to the display controller 330. When an obstacle is present in front to block the moving vehicle body 100, the pressure tactile sensor 600 can detect the presence of the obstacle, thereby being capable of controlling the turning of the moving vehicle body 100 in time and reducing the possibility of damage of the moving vehicle body 100.
The implementation principle of the automatic intelligent ultrasonic flaw detection equipment for the steel structure provided by the embodiment of the application is as follows: when nondestructive detection is required to be carried out on the steel, the movable car body 100 is placed on the steel, remote control is carried out on the movable car body 100, in the moving process of the movable car body 100, the pressure pump 222 is started, lubricating oil in the oil storage tank 210 is sprayed on the steel through the plurality of oil spray nozzles 230, then the probe 310 is driven to pass through the steel for nondestructive detection, and when the defect position is detected, the defect position of the steel is marked by the marker 520, so that detection record of the steel is realized; the friction between the probe 310 and the surface of the material is reduced by using the arrangement of lubricating oil, so that the abrasion and heat generated by friction are reduced, and the service life of the probe 310 is prolonged; when the trolley is used for detecting the welding seam in the box body in an ultrasonic mode, the detection process is the same as that above, when the pressure touch sensor 600 at the front end of the trolley feeds back, the detection is finished, the oil nozzle 230 is controlled to not discharge oil, then the detection probe 310 is retracted, and the car body 100 is remotely moved to pour out of the box body.
Example 2
Referring to fig. 6,7 and 8, the present embodiment is different from embodiment 1 in that: the recovery mechanism 700 is installed on the mobile car body 100, the recovery mechanism 700 comprises a scraper 710 which is connected to the bottom of the mobile car body 100 in a sliding mode, a plurality of springs 720 are installed on the scraper 710, the springs 720 are arranged at intervals along the length direction of the scraper 710, one end of each spring 720 is fixedly connected with the scraper 710, the other end of each spring 720 is fixedly connected with the mobile car body 100, the scraper 710 is pushed by the springs 720 to be abutted to the surface of steel, the scraper 710 is arranged in a hollow mode, the bottom of the scraper 710 is arranged in an opening mode, an air suction pipe 730 is communicated with the scraper 710, the air suction pipe 730 is fixedly connected to the mobile car body 100, one end, far away from the scraper 710, of the air suction pipe 730 is communicated with a recovery box 740, the recovery box 740 is fixedly connected to the upper portion of the oil storage box 210, a filter cloth 741 is fixedly connected to the inside the recovery box 740, the filter cloth 741 is used for blocking lubricating oil in the extraction air, a fan 750 is installed at one time of the air suction pipe 730, the fan 750 is used for sucking the air suction pipe 760, the air outlet of the fan 750 is communicated with an air outlet pipe 760, the air outlet of the air outlet 760 faces the ground, and the air outlet 760 is used for cleaning sundries in front of the mobile car body 100.
In the process of detecting the steel, after the probe 310 detects the flaw of the steel, the scraper 710 scrapes the lubricating oil on the surface of the steel along with the movement of the moving vehicle body 100, the scraped lubricating oil enters the air suction pipe 730 under the action of wind power of the fan 750, then is accumulated in the recovery box 740 under the action of the filter cloth 741, so that part of the lubricating oil is recovered, meanwhile, air flow is discharged through the air outlet pipe 760, and the steel in front of the moving vehicle body 100 is blown, so that sundries on the steel are blown away, and the possibility that the sundries affect the detection of the steel is reduced; meanwhile, the lubricating oil still doped in the air flow can be sprayed on the steel along with the air flow again, so that the waste of the lubricating oil is further reduced.
The implementation principle of the automatic intelligent ultrasonic flaw detection equipment for the steel structure provided by the embodiment of the application is as follows: by means of the arrangement of the scraping plate 710, the steel plate is lubricated by continuously spraying lubricating oil, after the probe 310 detects the flaw of the steel plate, the moving vehicle body 100 moves forward continuously, the scraping plate 710 scrapes the lubricating oil on the steel plate, and then the lubricating oil is extracted into the recovery box 740 under the action of wind force of the fan 750, so that part of the lubricating oil is recovered, meanwhile, impurities in front of the moving vehicle body 100 can be cleaned simultaneously after the air flow is sprayed out from the air outlet pipe 760, and the possibility that the impurities affect the detection of the steel plate is reduced. The application has simple and reasonable structure, safety, reliability and convenient installation and operation, and solves the problems of complex flaw detection operation and easy omission of the welding seam of the steel structure.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. Automatic intelligent ultrasonic flaw detection equipment of steel construction, its characterized in that: including removal automobile body (100), lubricating oil injection mechanism (200) and ultrasonic detection mechanism (300), lubricating oil injection mechanism (200) are connected on removal automobile body (100), lubricating oil injection mechanism (200) are used for spraying lubricating oil to the steel that awaits measuring, ultrasonic detection mechanism (300) are including display controller (330) and probe (310), display controller (330) fixed connection is in on removal automobile body (100), probe (310) are connected on removal automobile body (100), probe (310) with display controller (330) electricity is connected.
2. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 1, wherein: the lubricating oil injection mechanism (200) comprises an oil storage tank (210), an oil nozzle (230) and a pumping assembly (220), wherein the oil storage tank (210) is fixedly connected to the mobile vehicle body (100), the oil nozzle (230) is fixedly connected to the mobile vehicle body (100), the pumping assembly (220) is connected to the mobile vehicle body (100), and the pumping assembly (220) is used for pumping lubricating oil in the oil storage tank (210) into the oil nozzle (230).
3. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 2, wherein: the utility model discloses a car body, including moving car body (100), be provided with heating mechanism (400) on moving car body (100), heating mechanism (400) include temperature sensor (410) and electric heating pipe (420), temperature sensor (410) are connected in on moving car body (100), temperature sensor (410) are used for detecting steel temperature, temperature sensor (410) with display controller (330) electricity is connected, electric heating pipe (420) fixed connection is in oil storage tank (210), electric heating pipe (420) with display controller (330) electricity is connected.
4. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 1, wherein: the probe (310) is slidably connected to the mobile car body (100), the probe (310) slides along the width direction of the mobile car body (100), a driving assembly (320) is mounted on the mobile car body (100), and the driving assembly (320) is connected with the probe (310) to drive the probe (310) to move.
5. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 1, wherein: be provided with marking mechanism (500) on mobile vehicle body (100), marking mechanism (500) are including pushing subassembly (510) and marker (520), pushing subassembly (510) are connected on mobile vehicle body (100), marker (520) are connected on mobile vehicle body (100), pushing subassembly (510) with marker (520) are connected, pushing subassembly (510) are used for promoting marker (520) are marked on the steel.
6. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 1, wherein: the head of the mobile vehicle body (100) is provided with a pressure touch sensor (600), the pressure touch sensor (600) is electrically connected with the display controller (330), and the pressure touch sensor (600) is used for detecting a front obstacle.
7. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 2, wherein: the recovery mechanism (700) is arranged on the mobile car body (100), the recovery mechanism (700) comprises a fan (750), a recovery box (740) and an air suction pipe (730), the recovery box (740) is fixedly connected to the mobile car body (100), the fan (750) is connected to the recovery box (740), the air suction pipe (730) is communicated with the recovery box (740), one end, far away from the recovery box (740), of the air suction pipe (730) faces steel, and the air suction pipe (730) is used for sucking residual lubricating oil on the steel.
8. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 7, wherein: an air outlet of the fan (750) is communicated with an air outlet pipe (760), and an air outlet of the air outlet pipe (760) faces to steel in front of the movable car body (100).
9. An automatic intelligent ultrasonic flaw detection apparatus for steel structures according to claim 7, wherein: the movable vehicle body (100) is connected with a scraper blade (710) in a sliding mode, a spring (720) is arranged between the scraper blade (710) and the movable vehicle body (100), the scraper blade (710) is abutted to steel under the pushing of the spring (720), the scraper blade (710) is arranged in a hollow mode, an opening in the bottom of the scraper blade (710) is formed, and the air suction pipe (730) is communicated with the inside of the scraper blade (710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311826972.1A CN118258887A (en) | 2023-12-27 | 2023-12-27 | Automatic intelligent ultrasonic flaw detection equipment for steel structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311826972.1A CN118258887A (en) | 2023-12-27 | 2023-12-27 | Automatic intelligent ultrasonic flaw detection equipment for steel structure |
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| CN118258887A true CN118258887A (en) | 2024-06-28 |
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| CN202311826972.1A Pending CN118258887A (en) | 2023-12-27 | 2023-12-27 | Automatic intelligent ultrasonic flaw detection equipment for steel structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119000874A (en) * | 2024-10-23 | 2024-11-22 | 中建二局第一建筑工程有限公司 | Ultrasonic flaw detection device for steel structure detection |
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2023
- 2023-12-27 CN CN202311826972.1A patent/CN118258887A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119000874A (en) * | 2024-10-23 | 2024-11-22 | 中建二局第一建筑工程有限公司 | Ultrasonic flaw detection device for steel structure detection |
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