CN115656340A - Steel pipe ultrasonic online detection device and working method thereof - Google Patents
Steel pipe ultrasonic online detection device and working method thereof Download PDFInfo
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- CN115656340A CN115656340A CN202211093435.6A CN202211093435A CN115656340A CN 115656340 A CN115656340 A CN 115656340A CN 202211093435 A CN202211093435 A CN 202211093435A CN 115656340 A CN115656340 A CN 115656340A
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Abstract
The invention discloses a steel pipe ultrasonic online detection device and a working method thereof, wherein the steel pipe ultrasonic online detection device comprises an inspection table, a material partition plate, a positioning assembly, an ultrasonic detection assembly, a marking assembly and a display system, wherein the material partition plate is fixedly arranged in the center of the top end surface of the inspection table, steel pipes are arranged on two sides above the top of the material partition plate, the marking assembly is arranged in the center of one side of the top end surface of the material partition plate, and the marking assembly is positioned under the bottom of the steel pipe; the ultrasonic online detection device for the steel pipe has the advantages of simple structure, firm and stable support of the whole structure, and good anti-skid and anti-collision effects; the protection effect on the two ends of the steel pipe is good, the abnormal condition of the surface of the steel pipe can be accurately observed, the detection is comprehensive, and the condition of residual detection dead angles is effectively avoided; meanwhile, the qualification judgment of the steel pipe can be realized, and the qualified identification is sprayed in time, so that the distinguishing efficiency of the qualified condition of the steel pipe is greatly improved.
Description
Technical Field
The invention relates to the technical field of steel pipe detection, in particular to a steel pipe ultrasonic online detection device and a working method thereof.
Background
The steel pipe is a steel material with a hollow section, and the length of the steel pipe is far greater than the diameter or the circumference; the method comprises the following steps of dividing the steel pipe into a seamless steel pipe and a welded steel pipe according to a production process, wherein the seamless steel pipe is divided into a hot rolling steel pipe and a cold rolling steel pipe, and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe; the steel pipe is widely applied to the fields of fluid and powdery solid conveying, heat energy exchange, mechanical part manufacturing, container manufacturing and the like.
After the steel pipe is machined, the surface of the steel pipe is damaged, cracked, burred and the like in the machining process, so that the surface quality of the steel pipe is influenced, and an ultrasonic online detection device is required to be used for carrying out ultrasonic detection on the steel pipe; in the prior art, when the ultrasonic online detection device for the steel pipe is used, the steel pipe is fixed by adopting a rigid structure, so that the surfaces of two ends of the steel pipe are scratched, and in the detection process, the abnormal position condition of the steel pipe cannot be known exactly, so that the observation is inconvenient; meanwhile, the qualified conditions of the steel products need to be distinguished manually, which wastes time and labor, so that the ultrasonic online detection device for the steel pipes and the working method thereof are necessary to design.
Disclosure of Invention
The invention solves the problem of providing the steel pipe ultrasonic online detection device and the working method thereof, wherein the steel pipe ultrasonic online detection device has the advantages of simple structure, firm and stable integral structure support and good anti-skid and anti-collision effects; when the device is used, the device has good protection effect on two ends of the steel pipe, can accurately observe the abnormal condition of the surface of the steel pipe, has comprehensive detection, and effectively avoids the condition of residual detection dead angles; meanwhile, the qualification judgment of the steel pipe can be realized, and the qualified identification is sprayed in time, so that the distinguishing efficiency of the qualified condition of the steel pipe is greatly improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel pipe ultrasonic online detection device comprises an inspection table, a material partition plate, positioning assemblies, ultrasonic detection assemblies, a marking assembly and a display system, wherein the material partition plate is fixedly installed in the center of the top end face of the inspection table, steel pipes are arranged on two sides above the top of the material partition plate, the marking assembly is arranged in the center of one side of the top end face of the material partition plate and is located under the bottom of the steel pipe, the positioning assemblies are fixedly installed on two sides of the top end face of the inspection table and are located at two ends of the steel pipe, the ultrasonic detection assembly is arranged in the center of one end of the top end face of the inspection table and is located on the outer side of the steel pipe, and the display system is arranged on one side of the outer wall of the inspection table;
the ultrasonic detection assembly comprises a guide rail mounting seat, a second electric guide rail, a second electric sliding seat, a beam support, a rotary lug plate, a detection bin, a protective side plate, an equipment shell, an ultrasonic detector body, an ultrasonic probe and a microspur camera, wherein the guide rail mounting seat is arranged on one side of the outside of the steel pipe, the second electric guide rail is fixedly arranged in the center of the top end surface of the guide rail mounting seat, the second electric sliding seat is arranged above the top of the second electric guide rail, the beam support is fixedly arranged on the top end surface of the second electric sliding seat, the rotary lug plate is fixedly arranged on two sides of the top end surface of the beam support, the detection bin is arranged between the two rotary lug plates through a rotary pin, the protective side plate is fixedly arranged on two side end surfaces of the detection bin, the equipment shell is fixedly arranged in the center of the end surface of the protective side plate, the ultrasonic detector body is fixedly arranged on one side of the inside of the equipment shell, the ultrasonic detector body is provided with the ultrasonic probe, the ultrasonic probe is arranged above the top outer wall of the steel pipe, the other side of the equipment shell is fixedly arranged with the microspur camera, and the microspur camera is electrically connected with a microspur display system.
As a further scheme of the invention: the bottom end face of the inspection table is fixedly provided with a case, corners around the end face of the case are all attached and provided with anti-collision rubber strips, a bearing bottom frame is fixedly arranged around the bottom end face of the case through welding, and an anti-slip rubber pad is attached and provided on the bottom end face of the bearing bottom frame.
As a further scheme of the invention: two displacement spouts have been seted up to top terminal surface one end central authorities of inspection desk, and the inside central fixed mounting of displacement spout has first electric rail, the top terminal surface of first electric rail is provided with first electronic slide, and the top terminal surface central fixed mounting of first electric slide has electric telescopic handle, the top one end of two electric telescopic handle and the bottom terminal surface fixed connection of guide rail mount pad.
As a further scheme of the invention: the rotary lug plate end face center of one side of the top end face of the cross beam support is fixedly provided with a second driving motor, one end of a motor shaft of the second driving motor is connected with a rotary pin, the top end face center of the cross beam support is provided with a steering limiting groove, one side of the bottom end face of the detection bin is fixedly provided with a steering limiting rod, and one end of the steering limiting rod is located on one side of the inner portion of the steering limiting groove.
As a further scheme of the invention: the display system comprises a display, a detection module, a camera module and a single chip microcomputer, wherein the display is installed on one side of the outer wall of the inspection desk, the single chip microcomputer is installed at one end of the display in a connected mode, the detection module is electrically connected with the ultrasonic detector body, and the camera module is electrically connected with the macro camera.
As a further scheme of the invention: the positioning assembly comprises a first positioning frame, an electric cabinet, a first driving motor, a first positioning shaft, a first steel pipe ejector block, a guide groove, an adjusting frame, a second positioning shaft, a second steel pipe ejector block, a bearing plate, a rolling frame and guide rollers, wherein the first positioning frame is fixedly arranged in the center of one side of the top end surface of the inspection table through welding, the electric cabinet is fixedly arranged at the bottom of the center of one end of the first positioning frame, the first driving motor is fixedly arranged in the center of one end of the first positioning frame, the electric cabinet is electrically connected with the first driving motor, the first positioning shaft is connected with a motor shaft at one end of the first driving motor, and one end of the first positioning shaft penetrates through the first positioning frame and is fixedly provided with a first steel pipe ejector block, the guide groove is formed in the center of one side end face of the inspection table, the adjusting frame is installed in the guide groove in an inserted mode, the center of the top end face of the adjusting frame is fixedly provided with a second positioning frame, the center of the end face of the second positioning frame is installed with a second positioning shaft in an inserted mode, one end of the second positioning shaft is connected with the second steel pipe ejector block, the two bearing plates are fixedly installed on two sides of the top end face of the material partition plate through bolts, the two rolling frames are fixedly installed on two sides of the top end face of each bearing plate, guide rollers are installed on two sides of the end face of each rolling frame through rotating shaft connections, and the outer walls of the guide rollers are connected with the outer walls of the steel pipes.
As a further scheme of the invention: the first steel pipe kicking block and the second steel pipe kicking block are composed of a transmission end cover and a conical boss, one end of the first positioning shaft and one end of the second positioning shaft penetrate through a transmission bearing and a transmission end cover which are respectively connected with the end face of the first positioning frame and the end face of the second positioning frame, the conical boss is a rubber material component, and the two conical bosses are respectively inserted and installed on the end faces of the two ends of the steel pipe.
As a further scheme of the invention: the top end face of the inspection table is located above the guide groove and is fixedly provided with a locking thread seat, a threaded hole in the end face of the locking thread seat is communicated with the inside of the guide groove, the center of the end face of the locking thread seat is provided with a locking screw rod through threaded connection, and one end of the locking screw rod penetrates through the threaded hole and the guide groove to be connected with the top end face of the adjusting frame in a propping and tightening mode.
As a further scheme of the invention: the marking assembly comprises a liquid storage box, a first liquid pump, a second liquid pump, liquid storage cavities, a pigment tank, a liquid pumping pipe and a pigment spraying pipe, wherein the liquid storage box is fixedly installed in the center of one side of the top end face of the material partition plate, the liquid storage box is internally provided with the two liquid storage cavities, one ends of the liquid storage cavities are respectively connected with and provided with the pigment tank, the top end face of the liquid storage box is respectively and fixedly provided with the first liquid pump and the second liquid pump, one ends of the bottoms of the first liquid pump and the second liquid pump are respectively connected with and provided with the liquid pumping pipe, the other ends of the liquid pumping pipes penetrate through the corresponding liquid storage cavities and are communicated with the interior of the pigment tank, the centers of the top end faces of the first liquid pump and the second liquid pump are respectively and fixedly provided with the pigment spraying pipe, and the pigment spraying pipe is positioned under the bottom of the steel pipe; the first liquid pump and the second liquid pump are connected through liquid pumping pipes, and the pigments in the pigment tanks are different, and the different pigments are respectively a marking pigment for qualified steel pipes and a marking pigment for unqualified steel pipes.
A working method of a steel pipe ultrasonic online detection device comprises the following steps:
step S1: the inspection table has a stable supporting structure through the case and the anti-skid rubber pads at the bottom of the bearing underframe, the overall structure is firm, the stability is good, and the damage caused by collision can be effectively reduced through the anti-collision rubber strips at the outer side of the case; placing a steel pipe to be detected at the top of a material partition plate, fixing and limiting the steel pipe through a positioning assembly, pulling an adjusting frame to enable the adjusting frame to slide in a guide groove, placing the steel pipe at the tops of four pairs of guide rollers at the tops of two bearing plates, enabling one end of the steel pipe to be tightly propped against a first steel pipe jacking block at one end of a first positioning shaft, pushing the adjusting frame to enable a second steel pipe jacking block at one side of a second positioning frame to be tightly propped against the other end of the steel pipe, observing whether two ends of the steel pipe can be positioned between the first steel pipe jacking block and the second steel pipe jacking block or not, thereby being convenient for detecting the straightness of the steel pipe, fixing the adjusting frame in the guide groove through a locking threaded seat and a locking screw rod, enabling two ends of the steel pipe to be fixed with the first steel pipe jacking block through the second steel pipe jacking block, and avoiding the condition of scratching the inner wall of the steel pipe through a conical boss made of rubber materials; after the fixing is finished, when the first driving motor works through the electric cabinet, the first driving motor stops rotating after the first driving motor rotates by 90 degrees every time, when the first driving motor works, the first positioning shaft and the second positioning shaft can rotate inside the transmission bearings on the end faces of the first positioning frame and the second positioning frame through the motor shaft, and therefore the steel pipe rotates, and the guide idler wheels rotate with the rolling frame through the rotating shafts;
step S2: ultrasonic detection is carried out on the steel pipe through an ultrasonic detection assembly and a display system, when a first electric guide rail in a displacement chute works, a first electric sliding seat slides on the surface of the first electric guide rail, so that the first electric sliding seat is moved to a proper position, an electric telescopic rod works, a guide rail mounting seat can be adjusted to a proper height, at the moment, a cross beam support is positioned at the end head position of one end of the steel pipe, a second driving motor on one side of a rotating lug plate at the top of the cross beam support works, a rotating pin is driven by a motor shaft to rotate, a detection bin rotates between the rotating lug plates, a steering limiting rod slides in a steering limiting groove along with the rotation of the detection bin, the detection bin cannot rotate until the steering limiting rod slides to the inner wall of one end of the steering limiting groove, and at the moment, the second driving motor stops working, the detection bin is positioned right above the outer wall of the top of the steel pipe, the interior of the detection bin can be protected through the protection side plate, the ultrasonic detector body in the equipment shell can work through the single chip microcomputer and the detection module of the display system, the steel pipe can be subjected to ultrasonic detection through the ultrasonic probe, the waveform of the ultrasonic detection is displayed through the display of the display system, when the surface of the steel pipe is complete, the waveform is normal, when the surface of the steel pipe is abnormal, the waveform is abnormal, the single chip microcomputer starts to count, the camera module of the display system enables the microspur camera to work, the abnormal surface image of the steel pipe can be shot and displayed through the display of the display system, after the current surface detection is finished, the first driving motor works to rotate the steel pipe by 90 degrees to detect different positions of the steel pipe, when the waveform is normal, the first driving motor works, the steel pipe is rotated by 90 degrees, when the waveform is abnormal, the camera is shot through the macro camera, and after the steel pipe rotates for one circle, the current circle of the steel pipe can be detected; after the detection of one circle is completed, the second electric guide rail at the top of the guide rail mounting seat works to enable the second electric slide seat to move at the top of the second electric guide rail, so that the beam support and the detection bin move at the axial position of the steel pipe, and the detection action of the circle can be repeatedly performed on the current position of the steel pipe;
and step S3: the steel pipe can be sprayed with qualified and unqualified marks through the mark assembly, when the total abnormal times T recorded by the single chip microcomputer is less than the standard times N and the whole process of the detected steel pipe waveform is free of abnormal conditions, a first liquid pump on the end face of the liquid storage tank works, the first liquid pump can extract the pigment in a pigment tank connected to one side of the liquid storage cavity through a liquid pumping pipe and spray the pigment on the surface of the steel pipe through a pigment spray pipe, and the marks mean that the steel pipe is detected to be qualified; when the total abnormal times T recorded by the single chip microcomputer are larger than or equal to the standard times N, a second liquid pump on the end face of the liquid storage tank works, the second liquid pump can pump the pigment in the pigment tank connected to one side of the liquid storage cavity through a liquid pumping pipe and spray the pigment on the surface of the steel pipe through a pigment spray pipe, and the mark indicates that the steel pipe is unqualified in detection; through setting up different pigment signs to be convenient for distinguish the qualification and the nonconforming of steel pipe.
The invention has the beneficial effects that: the ultrasonic online detection device for the steel pipe has the advantages of simple structure, firm and stable support of the whole structure, and good anti-skid and anti-collision effects; when the steel pipe protective device is used, the rubber jacking blocks are arranged through the positioning assemblies, so that a good protective effect can be achieved on two ends of a steel pipe, and the two ends of the steel pipe are prevented from being scratched; the abnormal condition of the surface of the steel pipe can be accurately observed through the ultrasonic detection assembly and the display system, the detection is comprehensive, and the condition of residual detection dead angles is effectively avoided; meanwhile, the steel pipe can be judged to be qualified through the identification component, and the qualified identification is sprayed in time, so that the distinguishing efficiency of the qualified condition of the steel pipe is greatly improved.
Drawings
FIG. 1 is a first overall structural schematic of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a third overall structural schematic of the present invention;
FIG. 4 is an overall front view of the present invention;
FIG. 5 is an overall side view of the present invention;
FIG. 6 is an overall top view of the present invention;
FIG. 7 is an overall cross-sectional view of the present invention;
FIG. 8 is a partial cross-sectional view of the present invention;
FIG. 9 is a flowchart of the operation of the display system of the present invention;
illustration of the drawings: 1. an inspection table; 2. a material separator; 3. a positioning assembly; 4. an ultrasonic detection assembly; 5. identifying a component; 6. a display system; 7. a chassis; 8. a load-bearing chassis; 31. a first positioning frame; 32. an electric cabinet; 33. a first drive motor; 34. a first positioning shaft; 35. a first steel pipe jacking block; 36. a guide groove; 37. an adjusting bracket; 38. locking the threaded seat; 39. a second positioning frame; 310. a second positioning shaft; 311. a second steel pipe jacking block; 312. a support plate; 313. a rolling frame; 314. a guide roller; 41. a displacement chute; 42. a first motorized rail; 43. a first electrically powered carriage; 44. an electric telescopic rod; 45. a guide rail mounting seat; 46. a second motorized rail; 47. a second electric slide; 48. a beam support; 49. a steering limit groove; 410. rotating the ear plate; 411. a second drive motor; 412. a detection bin; 413. a steering limit rod; 414. a protective side plate; 415. an equipment housing; 416. an ultrasonic detector body; 417. an ultrasonic probe; 418. a macro camera; 51. a liquid storage tank; 52. a first liquid pump; 53. a second liquid pump; 54. a liquid storage cavity; 55. a paint tank; 56. a liquid pumping pipe; 57. pigment spray pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-9, an ultrasonic online detection device for steel pipes comprises an inspection table 1, a material partition plate 2, a positioning assembly 3, an ultrasonic detection assembly 4, a marking assembly 5 and a display system 6, wherein the material partition plate 2 is fixedly installed in the center of the top end surface of the inspection table 1, steel pipes are arranged on two sides above the top of the material partition plate 2, the marking assembly 5 is arranged in the center of one side of the top end surface of the material partition plate 2, the marking assembly 5 is positioned right below the bottom of the steel pipe, the positioning assemblies 3 are fixedly installed on two sides of the top end surface of the inspection table 1, the positioning assemblies 3 are positioned at two ends of the steel pipe, the ultrasonic detection assembly 4 is arranged in the center of one end of the top end surface of the inspection table 1, the ultrasonic detection assembly 4 is positioned outside the steel pipe, and the display system 6 is arranged on one side of the outer wall of the inspection table 1;
the ultrasonic detection assembly 4 comprises a guide rail mounting seat 45, a second electric guide rail 46, a second electric sliding seat 47, a beam support 48, a rotary lug plate 410, a detection bin 412, a protective side plate 414, an equipment shell 415, an ultrasonic detector body 416, an ultrasonic probe 417 and a microspur camera 418, wherein the guide rail mounting seat 45 is arranged on one side of the outside of a steel pipe, the second electric guide rail 46 is fixedly arranged in the center of the top end surface of the guide rail mounting seat 45, the second electric sliding seat 47 is arranged above the top of the second electric guide rail 46, the beam support 48 is fixedly arranged on the top end surface of the second electric sliding seat 47, the rotary lug plate 410 is fixedly arranged on two sides of the top end surface of the beam support 48, the detection bin 412 is connected and arranged between the two rotary lug plates 410 through a rotary pin, the protective side plate 414 is fixedly arranged on the end surfaces of two sides of the detection bin 412, the equipment shell 415 is fixedly arranged in the center of the end surface of the protective side plate 414, the ultrasonic detector body 416 is fixedly arranged on one side of the inside of the equipment shell 415, the ultrasonic detector body 416 is provided with the ultrasonic probe 417, the ultrasonic probe 417 is arranged on the other side of the top outer wall of the steel pipe 418, and the microspur camera body 418 is connected with an ultrasonic detector 6.
A chassis 7 is fixedly installed on the bottom end face of the inspection table 1, corners around the end face of the chassis 7 are respectively provided with an anti-collision rubber strip in a fitting manner, a bearing chassis 8 is fixedly installed around the bottom end face of the chassis 7 in a welding manner, and an anti-skid rubber pad is installed on the bottom end face of the bearing chassis 8 in a fitting manner; can make inspection desk 1 have stable bearing structure through the antiskid cushion of quick-witted case 7 and bearing chassis 8 bottom, overall structure is firm stability is good to the anticollision adhesive tape through the quick-witted case 7 outside can effectively reduce the damage that causes when colliding with.
Two displacement sliding grooves 41 are formed in the center of one end of the top end face of the inspection table 1, a first electric guide rail 42 is fixedly mounted in the center of the interior of each displacement sliding groove 41, a first electric sliding seat 43 is arranged on the top end face of each first electric guide rail 42, an electric telescopic rod 44 is fixedly mounted in the center of the top end face of each first electric sliding seat 43, and one ends of the tops of the two electric telescopic rods 44 are fixedly connected with the bottom end face of the guide rail mounting seat 45; the position of the guide rail mounting seat 45 is convenient to adjust, and the detection bin 412 is located right above the top of the steel pipe.
A second driving motor 411 is fixedly installed in the center of the end face of the rotating lug plate 410 on one side of the top end face of the beam support 48, one end of a motor shaft of the second driving motor 411 is connected with a rotating pin, a steering limiting groove 49 is formed in the center of the top end face of the beam support 48, a steering limiting rod 413 is fixedly installed on one side of the bottom end face of the detection bin 412, and one end of the steering limiting rod 413 is located on one side of the inside of the steering limiting groove 49; second driving motor 411 work, it rotates to drive the rotating pin through the motor shaft, make and detect storehouse 412 and rotate between rotation otic placode 410, rotate along with detecting storehouse 412, make to turn to gag lever post 413 and slide in the inside that turns to spacing groove 49, slide to the one end inner wall that turns to spacing groove 49 after turning to gag lever post 413, make and detect the unable rotation of storehouse 412, second driving motor 411 stop work this moment, make and detect the top outer wall that storehouse 412 is located the steel pipe directly over.
The positioning component 3 comprises a first positioning frame 31, an electric cabinet 32, a first driving motor 33, a first positioning shaft 34, a first steel pipe top block 35, a guide groove 36, an adjusting frame 37, a second positioning frame 39, a second positioning shaft 310, a second steel pipe top block 311, a bearing plate 312, a rolling frame 313 and a guide roller 314, wherein the first positioning frame 31 is fixedly arranged at the center of one side of the top end surface of the inspection table 1 through welding, the electric cabinet 32 is fixedly arranged at the bottom of the center of one end of the first positioning frame 31, the first driving motor 33 is fixedly arranged at the center of one end of the first positioning frame 31, the electric cabinet 32 is electrically connected with the first driving motor 33, and the first positioning shaft 34 is connected and arranged at one end of the first driving motor 33, a first steel pipe top block 35 is fixedly mounted at one end of a first positioning shaft 34 through a first positioning frame 31, a guide groove 36 is formed in the center of one side end face of the inspection table 1, an adjusting frame 37 is mounted in the guide groove 36 in an inserted manner, a second positioning frame 39 is fixedly mounted in the center of the top end face of the adjusting frame 37, a second positioning shaft 310 is mounted in the center of the end face of the second positioning frame 39 in an inserted manner, a second steel pipe top block 311 is connected and mounted at one end of the second positioning shaft 310, two bearing plates 312 are fixedly mounted on two sides of the top end face of the material partition plate 2 through bolts, rolling frames 313 are fixedly mounted on two sides of the top end face of each bearing plate 312, guide rollers 314 are mounted on two sides of the end face of each rolling frame 313 through rotating shafts, and the outer walls of the guide rollers 314 are connected with the outer walls of the steel pipes; the first steel pipe top block 35 and the second steel pipe top block 311 are both composed of a transmission end cover and a conical boss, one end of the first positioning shaft 34 and one end of the second positioning shaft 310 respectively penetrate through a transmission bearing on the end face of the first positioning frame 31 and the end face of the second positioning frame 39 and are fixedly connected with the transmission end cover, the conical bosses are rubber material components, and the two conical bosses are respectively inserted and installed on the end faces of the two ends of the steel pipe; a locking threaded seat 38 is fixedly installed on the top end face of the inspection table 1 above the guide groove 36, a threaded hole in the end face of the locking threaded seat 38 is communicated with the inside of the guide groove 36, a locking screw rod is installed in the center of the end face of the locking threaded seat 38 through a bolt, and one end of the locking screw rod penetrates through the threaded hole and the guide groove 36 to be tightly connected with the top end face of the adjusting frame 37 in a propping manner; fix the steel pipe spacing through locating component 3 to can rotate the steel pipe and adjust, also have the function of detecting the steel pipe straightness simultaneously.
The identification component 5 comprises a liquid storage tank 51, a first liquid pump 52, a second liquid pump 53, liquid storage cavities 54, a pigment tank 55, a liquid pumping pipe 56 and a pigment spraying pipe 57, the liquid storage tank 51 is fixedly installed in the center of one side of the top end face of the material partition plate 2, the two liquid storage cavities 54 are formed in the liquid storage tank 51, one end of each liquid storage cavity 54 is connected with and provided with the pigment tank 55, the top end face of the liquid storage tank 51 is fixedly provided with the first liquid pump 52 and the second liquid pump 53 respectively, one end of the bottom of each of the first liquid pump 52 and the second liquid pump 53 is connected with and provided with the liquid pumping pipe 56, the other end of each liquid pumping pipe 56 penetrates through the corresponding liquid storage cavity 54 to be communicated with the inside of the pigment tank 55, the centers of the top end faces of the first liquid pump 52 and the second liquid pump 53 are fixedly provided with the pigment spraying pipe 57, and the pigment spraying pipe 57 is positioned right below the bottom of the steel pipe; the first liquid pump 52 and the second liquid pump 53 are connected by a liquid pumping pipe 56, and the pigments in the pigment tank 55 are different, and the different pigments are respectively a marking pigment for a qualified steel pipe and a marking pigment for an unqualified steel pipe; the steel pipe can be sprayed with qualified and unqualified marks through the marking assembly 5, so that the steel pipe can be conveniently distinguished from the qualified and unqualified steel pipe.
The working principle of the invention is as follows: the inspection table 1 can have a stable supporting structure through the case 7 and the anti-skid rubber pads at the bottom of the bearing underframe 8, the overall structure is firm, the stability is good, and the damage caused by collision can be effectively reduced through the anti-collision rubber strips on the outer side of the case 7; placing a steel pipe to be detected at the top of the material partition plate 2, fixing and limiting the steel pipe through the positioning assembly 3, pulling the adjusting frame 37 to enable the adjusting frame 37 to slide in the guide groove 36, placing the steel pipe at the tops of four pairs of guide rollers 314 at the tops of the two bearing plates 312, enabling one end of the steel pipe to be tightly propped against the first steel pipe jacking block 35 at one end of the first positioning shaft 34, pushing the adjusting frame 37 to enable the second steel pipe jacking block 311 at one side of the second positioning frame 39 to tightly prop the other end of the steel pipe, observing whether the two ends of the steel pipe are positioned between the first steel pipe jacking block 35 and the second steel pipe jacking block 311 to facilitate detecting the straightness of the steel pipe, fixing the adjusting frame 37 in the guide groove 36 through the locking screw seat 38 and the locking screw rod, enabling the two ends of the steel pipe to be fixed through the second steel pipe jacking block 311 and the first steel pipe jacking block 35, and avoiding the situation of scratching the inner wall of the steel pipe through the conical boss made of rubber material; after the fixing is finished, when the first driving motor 33 works through the electric cabinet 32, the rotation is stopped after the rotation angle is 90 degrees each time, when the first driving motor 33 works, the first positioning shaft 34 and the second positioning shaft 310 can rotate inside the transmission bearings on the end surfaces of the first positioning frame 31 and the second positioning frame 39 through the motor shaft, so that the steel pipe rotates, and the guide rollers 314 rotate with the rolling frame 313 through the rotating shaft; ultrasonic detection is carried out on the steel pipe through the ultrasonic detection component 4 and the display system 6, when the first electric guide rail 42 in the displacement chute 41 works, the first electric sliding seat 43 slides on the surface of the first electric guide rail 42, so that the first electric sliding seat 43 is moved to a proper position, the electric telescopic rod 44 works, the guide rail mounting seat 45 can be adjusted to a proper height, at the moment, the cross beam support 48 is positioned at the end position of one end of the steel pipe, the second driving motor 411 on one side of the rotating lug plate 410 on the top of the cross beam support 48 works, the rotating pin is driven to rotate through the motor shaft, the detection bin 412 rotates between the rotating lug plates 410, the steering limiting rod 413 slides in the steering limiting groove 49 along with the rotation of the detection bin 412, and the detection bin 412 cannot rotate until the steering limiting rod 413 slides to the inner wall of one end of the steering limiting groove 49, at the moment, the second driving motor 411 stops working, so that the detection bin 412 is positioned right above the outer wall of the top of the steel pipe, the inside of the detection bin 412 can be protected through the protection side plate 414, the ultrasonic detector body 416 inside the equipment shell 415 can work through the single chip microcomputer and the detection module of the display system 6, the steel pipe can be subjected to ultrasonic detection through the ultrasonic probe 417, the waveform of the ultrasonic detection is displayed through the display of the display system 6, when the surface of the steel pipe is complete, the waveform is normal, when the surface of the steel pipe is abnormal, the waveform is abnormal, the single chip microcomputer starts counting, the camera 418 works through the camera module of the display system 6, the abnormal surface image of the steel pipe can be shot, the abnormal surface image is displayed through the display of the display system 6, after the current surface detection is finished, the first driving motor 33 works, the steel pipe is rotated for 90 degrees, the ultrasonic detector is used for detecting the abnormal surface of the steel pipe, and the ultrasonic detector, the method comprises the steps that different positions of the steel pipe are detected, when the waveform is normal, the first driving motor 33 works to rotate the steel pipe by 90 degrees, when the waveform is abnormal, the camera 418 is used for shooting, and after the steel pipe rotates for one circle, the current circle of the steel pipe can be detected; after the one-circle detection is finished, the second electric guide rail 46 at the top of the guide rail mounting seat 45 works, so that the second electric slide seat 47 moves at the top of the second electric guide rail 46, the beam support 48 and the detection bin 412 move on the axial position of the steel pipe, and the one-circle detection action can be repeatedly performed on the current position of the steel pipe; the steel pipe can be sprayed with qualified and unqualified marks through the mark component 5, when the total number of abnormal times T recorded by the single chip microcomputer is less than the standard number N and the whole process of the detected steel pipe waveform is free of abnormal conditions, the first liquid pump 52 on the end surface of the liquid storage tank 51 works, the first liquid pump 52 can extract the pigment inside the pigment tank 55 connected to one side of the liquid storage cavity 54 through the liquid extraction pipe 56 and spray the pigment on the surface of the steel pipe through the pigment spray pipe 57, and the marks indicate that the steel pipe is qualified for detection; when the total abnormal times T recorded by the single chip microcomputer is greater than or equal to the standard times N, the second liquid pump 53 on the end face of the liquid storage tank 51 works, the second liquid pump 53 can pump the pigment in the pigment tank 55 connected to one side of the liquid storage cavity 54 through the liquid pumping pipe 56 and spray the pigment on the surface of the steel pipe through the pigment spray pipe 57, and the steel pipe is identified as unqualified steel pipe detection; through setting up different pigment signs to be convenient for distinguish the steel pipe qualified and unqualified.
A working method of a steel pipe ultrasonic online detection device comprises the following steps:
step S1: the inspection table 1 can have a stable supporting structure through the case 7 and the anti-skid rubber pads at the bottom of the bearing underframe 8, the whole structure is firm, the stability is good, and the damage caused by collision can be effectively reduced through the anti-collision rubber strips on the outer side of the case 7; placing a steel pipe to be detected at the top of the material partition plate 2, fixing and limiting the steel pipe through the positioning assembly 3, pulling the adjusting frame 37 to enable the adjusting frame 37 to slide in the guide groove 36, placing the steel pipe at the tops of the four pairs of guide rollers 314 at the tops of the two bearing plates 312, enabling one end of the steel pipe to be tightly propped against the first steel pipe jacking block 35 at one end of the first positioning shaft 34, pushing the adjusting frame 37 to enable the second steel pipe jacking block 311 at one side of the second positioning frame 39 to tightly prop up the other end of the steel pipe, observing whether the two ends of the steel pipe are positioned between the first steel pipe jacking block 35 and the second steel pipe jacking block 311 to facilitate detecting the straightness of the steel pipe, fixing the adjusting frame 37 inside the guide groove 36 through the locking threaded seat 38 and the locking screw, enabling the two ends of the steel pipe to be fixed through the second steel pipe jacking block 311 and the first steel pipe jacking block 35, and avoiding scratching the situation on the inner wall of the steel pipe through the conical boss made of rubber; after the fixing is finished, when the first driving motor 33 works through the electric cabinet 32, the rotation is stopped after the rotation angle is 90 degrees each time, when the first driving motor 33 works, the first positioning shaft 34 and the second positioning shaft 310 can rotate inside the transmission bearings on the end surfaces of the first positioning frame 31 and the second positioning frame 39 through the motor shaft, so that the steel pipe rotates, and the guide rollers 314 rotate with the rolling frame 313 through the rotating shaft;
step S2: ultrasonic detection is carried out on the steel pipe through the ultrasonic detection component 4 and the display system 6, when the first electric guide rail 42 in the displacement chute 41 works, the first electric slide seat 43 slides on the surface of the first electric guide rail 42, so that after the first electric slide seat 43 is moved to a proper position, the electric telescopic rod 44 works, the guide rail mounting seat 45 can be adjusted to a proper height, at the moment, the cross beam support 48 is positioned at the end head position of one end of the steel pipe, the second driving motor 411 on one side of the rotating lug plate 410 at the top of the cross beam support 48 works, the rotating pin is driven to rotate through the motor shaft, the detection cabin 412 rotates between the rotating lug plates 410, along with the rotation of the detection cabin 412, the steering limiting rod 413 slides in the steering limiting groove 49, and the detection cabin 412 cannot rotate until the steering limiting rod 413 slides to the inner wall of one end of the steering limiting groove 49, at the moment, the second driving motor 411 stops working, so that the detection bin 412 is positioned right above the outer wall of the top of the steel pipe, the inside of the detection bin 412 can be protected through the protection side plate 414, the ultrasonic detector body 416 inside the equipment shell 415 can work through the single chip microcomputer and the detection module of the display system 6, the steel pipe can be subjected to ultrasonic detection through the ultrasonic probe 417, the waveform of the ultrasonic detection is displayed through the display of the display system 6, when the surface of the steel pipe is complete, the waveform is normal, when the surface of the steel pipe is abnormal, the waveform is abnormal, the single chip microcomputer starts counting, the camera 418 works through the camera module of the display system 6, the abnormal surface image of the steel pipe can be shot, the abnormal surface image is displayed through the display of the display system 6, after the current surface detection is finished, the first driving motor 33 works, the steel pipe is rotated for 90 degrees, the ultrasonic detector is used for detecting the abnormal surface of the steel pipe, and the ultrasonic detector, the method comprises the steps that different positions of the steel pipe are detected, when the waveform is normal, the first driving motor 33 works to rotate the steel pipe by 90 degrees, when the waveform is abnormal, the camera 418 is used for shooting, and after the steel pipe rotates for one circle, the current circle of the steel pipe can be detected; after the one-circle detection is finished, the second electric guide rail 46 at the top of the guide rail mounting seat 45 works, so that the second electric slide seat 47 moves at the top of the second electric guide rail 46, the beam support 48 and the detection bin 412 move on the axial position of the steel pipe, and the one-circle detection action can be repeatedly performed on the current position of the steel pipe;
and step S3: the steel pipe can be sprayed with qualified and unqualified marks through the mark component 5, when the total number of abnormal times T recorded by the single chip microcomputer is smaller than the standard number N and the whole process of the detected steel pipe waveform has no abnormal condition, the first liquid pump 52 on the end face of the liquid storage tank 51 works, the first liquid pump 52 can extract the pigment in the pigment tank 55 connected to one side of the liquid storage cavity 54 through the liquid extraction pipe 56 and spray the pigment on the surface of the steel pipe through the pigment spray pipe 57, and the marks indicate that the steel pipe is detected to be qualified; when the total abnormal times T recorded by the single chip microcomputer is greater than or equal to the standard times N, the second liquid pump 53 on the end face of the liquid storage tank 51 works, the second liquid pump 53 can extract the pigment in the pigment tank 55 connected to one side of the liquid storage cavity 54 through the liquid extracting pipe 56 and spray the pigment on the surface of the steel pipe through the pigment spray pipe 57, and the steel pipe is identified as unqualified in detection; through setting up different pigment signs to be convenient for distinguish the qualification and the nonconforming of steel pipe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The steel pipe ultrasonic online detection device is characterized by comprising an inspection table (1), a material partition plate (2), a positioning assembly (3), an ultrasonic detection assembly (4), a marking assembly (5) and a display system (6), wherein the material partition plate (2) is fixedly installed in the center of the top end face of the inspection table (1), steel pipes are arranged on two sides above the top of the material partition plate (2), the marking assembly (5) is arranged in the center of one side of the top end face of the material partition plate (2) and is located right below the bottom of the steel pipe, the positioning assembly (3) is fixedly installed on two sides of the top end face of the inspection table (1), the positioning assembly (3) is located on two ends of the steel pipe, the ultrasonic detection assembly (4) is arranged in the center of one end face of the top of the inspection table (1), the ultrasonic detection assembly (4) is located on the outer side of the steel pipe, and the display system (6) is arranged on one side of the outer wall of the inspection table (1);
the ultrasonic detection assembly (4) comprises a guide rail mounting seat (45), a second electric guide rail (46), a second electric sliding seat (47), a beam support (48), a rotary lug plate (410), a detection chamber (412), a protection side plate (414), an equipment shell (415), an ultrasonic detector body (416), an ultrasonic probe (417) and a microspur camera (418), wherein the guide rail mounting seat (45) is arranged on one side of the outside of a steel pipe, the second electric guide rail (46) is fixedly mounted in the center of the top end surface of the guide rail mounting seat (45), the second electric sliding seat (47) is arranged above the top of the second electric guide rail (46), the beam support (48) is fixedly mounted on the top end surface of the second electric sliding seat (47), the rotary lug plate (410) is fixedly mounted on two sides of the top end surface of the beam support (48), the detection chamber (412) is connected and mounted between the two rotary lug plates (410) through a rotary pin, the protection side plates (414) are fixedly mounted on two side surfaces of the two sides of the detection chamber (412), the protection side surface of the equipment shell (415), the ultrasonic detector body (416) is arranged on one side of the ultrasonic detector body (416), and the bottom of the ultrasonic detector body (416) is arranged, and ultrasonic probe (417) are located the top outer wall top of steel pipe, the inside opposite side fixed mounting of equipment shell (415) has microspur camera (418), and microspur camera (418) are located the top outer wall top of steel pipe, ultrasonic detector body (416) and microspur camera (418) all with display system (6) electric connection.
2. The steel pipe ultrasonic online detection device according to claim 1, wherein a case (7) is fixedly mounted on the bottom end face of the inspection table (1), anti-collision rubber strips are mounted on corners around the end face of the case (7) in an attached manner, a bearing bottom frame (8) is fixedly mounted around the bottom end face of the case (7) in a welded manner, and an anti-slip rubber pad is mounted on the bottom end face of the bearing bottom frame (8) in an attached manner.
3. The steel pipe ultrasonic online detection device according to claim 1, wherein two displacement chutes (41) are formed in the center of one end of the top end surface of the inspection table (1), a first electric guide rail (42) is fixedly mounted in the center of the inside of each displacement chute (41), a first electric slide (43) is arranged on the top end surface of each first electric guide rail (42), an electric telescopic rod (44) is fixedly mounted in the center of the top end surface of each first electric slide (43), and top ends of the two electric telescopic rods (44) are fixedly connected with the bottom end surface of the guide rail mounting seat (45).
4. The steel pipe ultrasonic online detection device according to claim 1, wherein a second driving motor (411) is fixedly installed in the center of the end face of the rotating ear plate (410) on one side of the top end face of the beam support (48), one end of a motor shaft of the second driving motor (411) is connected with a rotating pin, a steering limiting groove (49) is formed in the center of the top end face of the beam support (48), a steering limiting rod (413) is fixedly installed on one side of the bottom end face of the detection bin (412), and one end of the steering limiting rod (413) is located on one side of the inside of the steering limiting groove (49).
5. The steel pipe ultrasonic online detection device according to claim 1, wherein the display system (6) is composed of a display, a detection module, a camera module and a single chip microcomputer, the display is installed on one side of the outer wall of the inspection table (1), the single chip microcomputer is installed at one end of the display in a connected mode, the detection module is electrically connected with the ultrasonic detector body (416), and the camera module is electrically connected with the macro camera (418).
6. The steel pipe ultrasonic online detection device according to claim 1, wherein the positioning assembly (3) comprises a first positioning frame (31), an electric cabinet (32), a first driving motor (33), a first positioning shaft (34), a first steel pipe top block (35), a guide groove (36), an adjusting frame (37), a second positioning frame (39), a second positioning shaft (310), a second steel pipe top block (311), a bearing plate (312), a rolling frame (313) and guide rollers (314), the first positioning frame (31) is fixedly installed in the center of one side of the top end face of the inspection table (1) through welding, the electric cabinet (32) is fixedly installed at the bottom of the center of one end of the first positioning frame (31), the first driving motor (33) is fixedly installed at the center of one end of the first positioning frame (31), the electric cabinet (32) is electrically connected with the first driving motor (33), the first positioning shaft (34) is installed at one end of the first driving motor (33), the first positioning shaft (34) penetrates through the first positioning frame (31) and is installed at one side of the fixed positioning frame (35) and is installed at the center of the end face of the guide groove (37), the adjusting frame (39) is installed at one side of the top end face of the inspection table (1) in an inserting connection manner, second location axle (310) is installed in the grafting of the terminal surface central authorities of second locating rack (39), and the one end connection of second location axle (310) installs second steel pipe kicking block (311), two bearing board (312) are all through bolt fixed mounting in the top terminal surface both sides of material baffle (2), the equal fixed mounting in top terminal surface both sides of bearing board (312) has rolling frame (313), guide roller (314) are all installed through rotation axis connection to the terminal surface both sides of rolling frame (313), and the outer wall of guide roller (314) and the outer wall connection of steel pipe.
7. The steel pipe ultrasonic online detection device of claim 6, wherein the first steel pipe top block (35) and the second steel pipe top block (311) are both composed of a transmission end cover and a conical boss, one end of the first positioning shaft (34) and one end of the second positioning shaft (310) respectively penetrate through a transmission bearing on the end face of the first positioning frame (31) and the end face of the second positioning frame (39) and are fixedly connected with the transmission end cover, the conical boss is a rubber material component, and the two conical bosses are respectively inserted and installed on the end faces of two ends of the steel pipe.
8. The steel pipe ultrasonic online detection device according to claim 6, wherein the top end face of the inspection table (1) is located above the guide groove (36) and is fixedly provided with a locking threaded seat (38), a threaded hole in the end face of the locking threaded seat (38) is communicated with the inside of the guide groove (36), a locking screw is installed in the center of the end face of the locking threaded seat (38) through a bolt, and one end of the locking screw penetrates through the threaded hole and the guide groove (36) and is tightly connected with the top end face of the adjusting frame (37).
9. The steel pipe ultrasonic online detection device according to claim 1, wherein the identification component (5) comprises a liquid storage tank (51), a first liquid pump (52), a second liquid pump (53), liquid storage cavities (54), a pigment tank (55), a liquid pumping pipe (56) and a pigment spraying pipe (57), the liquid storage tank (51) is fixedly installed in the center of one side of the top end face of the material partition plate (2), two liquid storage cavities (54) are formed in the liquid storage tank (51), one ends of the liquid storage cavities (54) are connected with the pigment tank (55), the top end face of the liquid storage tank (51) is respectively fixedly provided with the first liquid pump (52) and the second liquid pump (53), one ends of the bottoms of the first liquid pump (52) and the second liquid pump (53) are respectively connected with the liquid pumping pipe (56), the other ends of the liquid pumping pipe (56) penetrate through the corresponding liquid storage cavities (54) to be communicated with the interior of the pigment tank (55), the centers of the top end faces of the first liquid pump (52) and the second liquid pump (53) are respectively fixedly provided with the pigment spraying pipe (57), and the pigment spraying pipe (57) is located right below the bottom of the steel pipe; the first liquid pump (52) and the second liquid pump (53) are connected through a liquid extracting pipe (56), and the pigments in the pigment tanks (55) are different, and the different pigments are respectively a marking pigment for qualified steel pipes and a marking pigment for unqualified steel pipes.
10. A working method of a steel pipe ultrasonic online detection device is characterized by comprising the following steps:
step S1: the inspection table (1) can have a stable supporting structure through the case (7) and the anti-skid rubber pads at the bottom of the bearing underframe (8), the whole structure is firm, the stability is good, and the damage caused by collision can be effectively reduced through the anti-collision rubber strips on the outer side of the case (7); placing a steel pipe to be detected at the top of a material partition plate (2), fixing and limiting the steel pipe through a positioning assembly (3), pulling an adjusting frame (37), enabling the adjusting frame (37) to slide in a guide groove (36), placing the steel pipe at the tops of four pairs of guide rollers (314) at the tops of two bearing plates (312), enabling one end of the steel pipe to be tightly propped against a first steel pipe jacking block (35) at one end of a first positioning shaft (34), pushing the adjusting frame (37), enabling a second steel pipe jacking block (311) at one side of a second positioning frame (39) to be tightly propped against the other end of the steel pipe, observing whether two ends of the steel pipe can be positioned between the first steel pipe jacking block (35) and the second steel pipe jacking block (311), thereby facilitating detection of straightness of the steel pipe, fixing the adjusting frame (37) in the guide groove (36) through a locking threaded seat (38) and a locking screw rod, enabling two ends of the steel pipe to be fixed with the first steel pipe jacking block (35) through the second steel pipe jacking block (311), and avoiding scratching a boss of the inner wall of the steel pipe through a conical material made of rubber; after the fixing is finished, when the first driving motor (33) works through the electric cabinet (32), the first driving motor stops rotating after the rotating angle is 90 degrees every time, when the first driving motor (33) works, the first positioning shaft (34) and the second positioning shaft (310) can rotate inside the transmission bearings on the end faces of the first positioning frame (31) and the second positioning frame (39) through the motor shaft, and therefore the steel pipe rotates, and the guide rollers (314) rotate with the rolling frame (313) through the rotating shafts;
step S2: ultrasonic detection is carried out on the steel pipe through an ultrasonic detection component (4) and a display system (6), when a first electric guide rail (42) in a displacement chute (41) works, a first electric sliding seat (43) slides on the surface of the first electric guide rail (42), the first electric sliding seat (43) is moved to a proper position, an electric telescopic rod (44) works, a guide rail mounting seat (45) can be adjusted to a proper height, at the moment, a cross beam support seat (48) is located at the end position of one end of the steel pipe, a second driving motor (411) on one side of a rotating lug plate (410) on the top of the cross beam support seat (48) works, a rotating pin is driven to rotate through a motor shaft, the detection cabin (412) rotates between the rotating lug plates (410), the steering limiting rod (413) slides in a steering limiting groove (49) along with the rotation of the detection cabin (412), the steering limiting rod (413) slides to the inner wall of one end of the steering limiting groove (49) until the steering limiting rod (413) slides to the inner wall of one end of the steering limiting groove (49), the detection cabin (412) cannot rotate, at the moment, the second driving motor (411) stops working, the detection motor (412), the detection cabin (415) stops working, the detection equipment is located above the detection shell (412), the detection shell (414), and the detection equipment (414), and the detection side plate (414), the steel pipe can be subjected to ultrasonic detection through the ultrasonic probe (417), the waveform of the ultrasonic detection is displayed through a display of the display system (6), when the surface of the steel pipe is complete, the waveform is normal, when the surface of the steel pipe is abnormal, the waveform is abnormal, the single chip microcomputer starts to count, and the camera module of the display system (6) enables the macro camera (418) to work, so that abnormal surface images of the steel pipe can be shot, the abnormal surface images are displayed through the display of the display system (6), after the surface detection is finished, the first driving motor (33) works, the steel pipe is rotated by 90 degrees, different positions of the steel pipe are detected, when the waveform is normal, the first driving motor (33) works, the steel pipe is rotated by 90 degrees, when the waveform is abnormal, the camera (418) is used for shooting, after the steel pipe is rotated by one circle, so that the detection of the current circle of the steel pipe can be finished; after one-circle detection is finished, a second electric guide rail (46) at the top of the guide rail mounting seat (45) works, so that a second electric sliding seat (47) moves at the top of the second electric guide rail (46), a beam support (48) and a detection bin (412) move on the axial position of the steel pipe, and the one-circle detection action can be repeatedly carried out on the current position of the steel pipe;
and step S3: the steel pipe can be sprayed with qualified and unqualified marks through the mark component (5), when the total abnormal times T recorded by the single chip microcomputer is smaller than the standard times N and the detected steel pipe waveform is not abnormal in the whole process, a first liquid pump (52) on the end face of the liquid storage tank (51) works, the first liquid pump (52) can extract pigment in a pigment tank (55) connected to one side of the liquid storage cavity (54) through a liquid extraction pipe (56) and spray the pigment on the surface of the steel pipe through a pigment spray pipe (57), and the marks mean that the steel pipe is detected to be qualified; when the total abnormal times T recorded by the single chip microcomputer is larger than or equal to the standard times N, a second liquid pump (53) on the end face of the liquid storage tank (51) works, the second liquid pump (53) can pump the pigment in a pigment tank (55) connected to one side of a liquid storage cavity (54) through a liquid pumping pipe (56) and spray-coat the pigment on the surface of the steel pipe through a pigment spray pipe (57), and the steel pipe is identified as unqualified in detection; through setting up different pigment signs to be convenient for distinguish the qualification and the nonconforming of steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211093435.6A CN115656340A (en) | 2022-09-08 | 2022-09-08 | Steel pipe ultrasonic online detection device and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211093435.6A CN115656340A (en) | 2022-09-08 | 2022-09-08 | Steel pipe ultrasonic online detection device and working method thereof |
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| CN115656340A true CN115656340A (en) | 2023-01-31 |
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| CN202211093435.6A Withdrawn CN115656340A (en) | 2022-09-08 | 2022-09-08 | Steel pipe ultrasonic online detection device and working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571831A (en) * | 2024-01-16 | 2024-02-20 | 江苏易昇精密机械制造有限公司 | Full-automatic motor shaft detection equipment and detection method |
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2022
- 2022-09-08 CN CN202211093435.6A patent/CN115656340A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571831A (en) * | 2024-01-16 | 2024-02-20 | 江苏易昇精密机械制造有限公司 | Full-automatic motor shaft detection equipment and detection method |
| CN117571831B (en) * | 2024-01-16 | 2024-03-19 | 江苏易昇精密机械制造有限公司 | Full-automatic motor shaft detection equipment and detection method |
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Application publication date: 20230131 |