CN111781327A - Detection positioning device for flaw detector - Google Patents
Detection positioning device for flaw detector Download PDFInfo
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- CN111781327A CN111781327A CN202010665921.5A CN202010665921A CN111781327A CN 111781327 A CN111781327 A CN 111781327A CN 202010665921 A CN202010665921 A CN 202010665921A CN 111781327 A CN111781327 A CN 111781327A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/204—Structure thereof, e.g. crystal structure
- G01N33/2045—Defects
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Abstract
The invention relates to the field of steel pipe detection equipment, in particular to a flaw detector detection positioning device which comprises a detection structure, an installation structure, a rotation structure, a rolling structure and a marking structure, wherein the detection structure comprises a base and a positioning plate; the mounting structure is convenient to adapt to steel pipes with different diameters, the operation is simple, the mounting is stable, and the detection effect is good; the detection structure is arranged at the top end of the mounting structure, so that workers can conveniently carry the machine, the mounting is convenient and rapid, the detection time is greatly saved, and the working efficiency is improved; the rotating structure is arranged inside the mounting structure, so that the steel pipe can rotate conveniently, the detection range is enlarged due to the rotation of the steel pipe, the marking effect is better, the working efficiency is greatly improved, the sliding structure is arranged inside the mounting plate, the rotation of the steel pipe is convenient, the steel pipe is prevented from being dragged manually by a detector, the labor is saved, and the detection efficiency is greatly improved; the marking structure is arranged on one side of the mounting plate, so that the damaged steel pipe is marked after the detection structure gives an alarm, the marking effect is good, and the damaged steel pipe is conveniently processed in the later stage.
Description
Technical Field
The invention relates to the field of steel pipe detection equipment, in particular to a detection positioning device of a flaw detector.
Background
The steel pipe is not only used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, but also is an economic steel, the steel pipe is used for manufacturing building structure net racks, pillars and mechanical supports, the weight can be reduced, the metal can be saved by 20-40%, the industrial mechanized construction can be realized, the steel pipe is suitable for the fields of chemical engineering, construction, industry and the like, due to the particularity of the industry, the requirement on the steel pipe is higher, the CE certification is generally required to be carried out on the steel pipe, a special standard in the CE certification needs to be carried out, namely, the nondestructive inspection of the steel pipe is realized, and a flaw detector is often used for detection in the nondestructive inspection of the steel pipe.
However, the diameter of the different steel pipes that await measuring is different, the steel pipe flaw detector need the steel pipe of laminating when detecting the steel pipe, be not convenient for operate, detection device is not convenient for install and dismantle, the time waste, the inspection efficiency is low, need the manual work of holding the flaw detector and detect the steel pipe, the time is of a specified duration, the staff is easy tired, high labor strength, low work efficiency, because the steel pipe can not rotate, the flaw detector detects incompletely, the effect of inspection is lower, there is the manual mark of staff to the steel pipe that the inspection has the damage, the time waste, the marking effect is relatively poor, be not convenient for the later stage to handle the steel pipe that has the damage.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a detection positioning device of a flaw detector.
The technical scheme adopted by the invention for solving the technical problems is as follows: a detection positioning device of a flaw detector comprises a detection structure, a mounting structure, a rotating structure, a sliding structure and a marking structure; one end of the detection structure for detecting whether the steel pipe is not damaged is connected to the mounting structure; the bottom end of the mounting structure is connected with the rotating structure for driving the steel pipe to rotate; the sliding structure for driving the steel pipe to slide is arranged inside the mounting structure; the two sliding structures are used for driving the steel pipe to slide and are symmetrically arranged at two ends of the mounting structure; the marking structure for marking the damaged part of the steel pipe is arranged in the mounting structure, the marking structure is parallel to the sliding structures, and the marking structure is arranged on the center line between the two sliding structures.
Specifically, mounting structure includes mounting panel, fixed plate and screw rod, the cross-section of mounting panel is L shape structure, one side of mounting panel is located the inside of fixed plate, the mounting panel with sliding connection between the fixed plate, the screw rod is located the inside of mounting panel, the screw rod with rotate between the mounting panel and be connected, the screw rod with threaded connection between the fixed plate, the cross-section of screw rod is T shape structure, the tip symmetry of screw rod is equipped with two arc recesses.
Specifically, it includes detector body, first wiring hole, connecting wire, second wiring hole, connector and detecting head to detect the structure, second wiring hole is located the top of mounting panel, the inside in second wiring hole connect in the one end of connecting wire, the other end of connecting wire is located the inside in first wiring hole, first wiring hole is located one side of detector body, the bottom in second wiring hole the inside of mounting panel is equipped with the connector, the bottom of connector connect in the detecting head.
Specifically, the rotating structure comprises a first rotating shaft, a first roller, a second rotating shaft, a second roller, a first gear, a second gear, a first motor, a third rotating shaft and a third roller, the first rotating shaft is arranged at one end of the fixing plate, the first rotating shaft is rotatably connected with the fixing plate, the first roller is arranged outside the first rotating shaft, the first roller is rotatably connected with the fixing plate, the second rotating shaft is arranged at the other end of the fixing plate, the second rotating shaft is rotatably connected with the fixing plate, the second roller is arranged outside the second rotating shaft, the second roller is rotatably connected with the fixing plate, the third rotating shaft is arranged inside the mounting plate, the third rotating shaft is rotatably connected with the mounting plate, and the third roller is arranged outside the third rotating shaft, the third gyro wheel with rotate between the mounting panel and be connected, first pivot is located the outside of the inside one end of fixed plate is equipped with first gear, first gear with mesh between the second gear, first gear with the second gear is the helical gear, the bottom of second gear is connected with first motor, first motor direction with first pivot direction is perpendicular.
Specifically, sliding structure includes second motor and spacing round, two spacing round is located respectively the third pivot both ends the inside of mounting panel, spacing round with it is perpendicular between the third gyro wheel, one side of spacing round is equipped with the second motor, the second motor is located the inside of mounting panel.
Specifically, the marking structure comprises a hydraulic cylinder, an installation pen, a clamping block, a clamping groove, a spring, an installation rope and a limiting pile, the hydraulic cylinder is arranged in the mounting plate, one end of the hydraulic cylinder is connected with the mounting pen for marking the steel pipe, the installation pen is connected with the hydraulic cylinder in a sliding way, one end of the installation pen close to the hydraulic cylinder is provided with the clamping groove, the fixture block is arranged in the hydraulic cylinder close to the installation pen, the fixture block is connected with the hydraulic cylinder in a sliding way, one end of the spring is arranged at the bottom end of the clamping block, the other end of the spring is connected with the hydraulic cylinder, the bottom end of the clamping block is connected with one end of the mounting rope, the mounting rope is connected with the hydraulic cylinder in a sliding way, the other end of the mounting rope is connected with the limiting pile, and the limiting pile is fixed at the end part of the hydraulic cylinder.
The invention has the beneficial effects that:
(1) according to the flaw detector detection positioning device, the installation structure is convenient to adapt to steel pipes with different diameters, the operation is simple, the installation is stable, and the detection effect is good; namely: rotate the screw rod, rotate between screw rod and the mounting panel and be connected, threaded connection between screw rod and the fixed plate, the screw rod rotates and then drives the mounting panel and slide in the inside of fixed plate, and then has adapted to the steel pipe of co-altitude not, easy operation, the installation is stable, and detection effect is good.
(2) According to the flaw detector detection positioning device, the detection structure is arranged at the top end of the mounting structure, so that workers can conveniently carry machines, the mounting is convenient and rapid, the detection time is greatly saved, and the working efficiency is improved; namely: connect the one end of connecting wire in second wiring hole, the other end of connecting wire is connected in first wiring hole, and the bottom in second wiring hole is connected with connector and detecting head, and the one end in first wiring hole is connected in the detector body, controls the detecting head through detector body and connecting wire, and easy to assemble dismantles, and easy operation has improved staff's work efficiency greatly.
(3) According to the flaw detector detection positioning device, the rotating structure is arranged inside the mounting structure, so that the steel pipe can rotate conveniently, the sliding structure is arranged inside the mounting plate, so that the steel pipe can rotate conveniently, the steel pipe is prevented from being dragged manually by a detector, the labor is saved, and the detection efficiency is greatly improved; namely: the first motor starts, and then drive the second gear rotation, the second gear rotation and then drive the first gear rotation, the first gear rotation and then drive the first pivot rotation, the first pivot rotation and then drive the first gyro wheel rotation, the first gyro wheel rotation and then drive the steel pipe rotation, the steel pipe drives the second gyro wheel and rotates with the third gyro wheel, the second gyro wheel drives the second pivot respectively with the third gyro wheel and rotates with the third pivot, the rotation of steel pipe has been realized, detect more comprehensively, greatly improved detection effect, the second motor starts, two second motors drive spacing round rotations, two spacing round drags the steel pipe and slides in the inside of mounting structure, avoided the inspector to drag the steel pipe with the hand, the manpower is saved, and the work efficiency is greatly improved.
(4) According to the flaw detector detection positioning device, the marking structure is arranged on one side of the mounting plate, so that a damaged steel pipe can be conveniently marked after the detection structure gives an alarm, the marking effect is good, and the damaged steel pipe can be conveniently processed in the later period; namely: after the detector body sends out the police dispatch newspaper, the pneumatic cylinder extension, the installation pen conflict steel pipe of pneumatic cylinder front end, because the steel pipe rotation, the installation pen is made apparent mark on the steel pipe, the later stage of being convenient for is handled the unqualified steel pipe that detects, sliding connection between installation pen and the pneumatic cylinder, when the draw-in groove is aimed at the fixture block, the fixture block cunning advances the draw-in groove, it is spacing to the installation pen, when needs are changed the installation pen, the pulling installation rope, the installation rope pulls the fixture block and slides, fixture block roll-off draw-in groove, change the installation pen, it is effectual to mark.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a detecting and positioning device of a flaw detector according to the present invention;
FIG. 2 is a schematic view of a connection structure of the mounting structure and the detecting structure shown in FIG. 1;
FIG. 3 is a schematic structural view of the mounting structure shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure of the mounting structure and the rotating structure shown in FIG. 1;
FIG. 5 is a schematic view of the connection structure of the sliding structure and the mounting structure shown in FIG. 2;
FIG. 6 is an enlarged view of portion A of FIG. 1;
FIG. 7 is an enlarged view of the portion B shown in FIG. 2;
FIG. 8 is an enlarged view of section C of FIG. 4;
fig. 9 is an enlarged view of the portion D shown in fig. 5.
In the figure: 1. the detection device comprises a detection structure, 11, a detector body, 12, a first wiring hole, 13, a connecting wire, 14, a second wiring hole, 15, a connector, 16, a detection head, 2, an installation structure, 21, an installation plate, 22, a fixing plate, 23, a screw, 3, a rotation structure, 31, a first rotating shaft, 32, a first roller, 33, a second rotating shaft, 34, a second roller, 35, a first gear, 36, a second gear, 37, a first motor, 38, a third rotating shaft, 39, a third roller, 4, a sliding structure, 41, a second motor, 42, a limiting wheel, 5, a marking structure, 51, a hydraulic cylinder, 52, an installation pen, 53, a clamping block, 54, a clamping groove, 55, a spring, 56, an installation rope, 57 and a limiting pile.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-9, the flaw detector detection positioning device according to the present invention includes a detection structure 1, a mounting structure 2, a rotating structure 3, a sliding structure 4, and a marking structure 5; one end of the detection structure 1 for detecting whether the steel pipe is not damaged is connected to the mounting structure 2; the bottom end of the mounting structure 2 is connected with the rotating structure 3 for driving the steel pipe to rotate; the mounting structure 2 is internally provided with the sliding structure 4 for driving the steel pipe to slide; the number of the sliding structures 4 is two, and the two sliding structures 4 for driving the steel pipe to slide are symmetrically arranged at two ends of the mounting structure 2; the marking structure 5 for marking the damaged part of the steel pipe is arranged in the mounting structure 2, the marking structure 5 is parallel to the sliding structures 4, and the marking structure 5 is arranged on the center line between the two sliding structures 4.
Specifically, the mounting structure 2 includes a mounting plate 21, a fixing plate 22 and a screw 23, the cross section of the mounting plate 21 is an L-shaped structure, one side of the mounting plate 21 is arranged inside the fixing plate 22, the mounting plate 21 and the fixing plate 22 are connected in a sliding manner, the screw 23 is arranged inside the mounting plate 21, the screw 23 is rotatably connected with the mounting plate 21, the screw 23 is connected with the fixing plate 22 in a threaded manner, the cross section of the screw 23 is a T-shaped structure, and two arc-shaped grooves are symmetrically formed in the end portion of the screw 23; the mounting structure 2 is convenient to adapt to steel pipes with different diameters, and has the advantages of simple operation, stable mounting and good detection effect; namely: rotate the screw rod 23, the screw rod 23 with rotate between the mounting panel 21 and be connected, the screw rod 23 with threaded connection between the fixed plate 22, the screw rod 23 rotates and then drives the mounting panel 21 is in the inside of fixed plate 22 slides, and then has adapted to the not steel pipe of co-altitude, easy operation, and the installation is stable, and detection effect is good.
Specifically, the detection structure 1 includes a detector body 11, a first wiring hole 12, a connection wire 13, a second wiring hole 14, a connector 15 and a detector head 16, the second wiring hole 14 is disposed at the top end of the mounting plate 21, the inside of the second wiring hole 14 is connected to one end of the connection wire 13, the other end of the connection wire 13 is disposed inside the first wiring hole 12, the first wiring hole 12 is disposed at one side of the detector body 11, the connector 15 is disposed inside the mounting plate 21 at the bottom end of the second wiring hole 14, and the bottom end of the connector 15 is connected to the detector head 16; the detection structure 1 is arranged at the top end of the mounting structure 2, so that a worker can conveniently carry a machine, the mounting is convenient and rapid, the detection time is greatly saved, and the working efficiency is improved; namely: will the one end of connecting wire 13 connect in second wiring hole 14, the other end of connecting wire 13 connect in first wiring hole 12, the bottom in second wiring hole 12 is connected with connector 15 with detecting head 16, the one end in first wiring hole 12 connect in detector body 11, through detector body 11 with connecting wire 13 is controlled detecting head 16, easy to assemble dismantles, and easy operation has improved staff's work efficiency greatly.
Specifically, the rotating structure 3 includes a first rotating shaft 31, a first roller 32, a second rotating shaft 33, a second roller 34, a first gear 35, a second gear 36, a first motor 37, a third rotating shaft 38 and a third roller 39, the first rotating shaft 31 is disposed at one end of the fixing plate 22, the first rotating shaft 31 is rotatably connected with the fixing plate 22, the first roller 32 is disposed outside the first rotating shaft 31, the first roller 32 is rotatably connected with the fixing plate 22, the second rotating shaft 33 is disposed at the other end of the fixing plate 22, the second rotating shaft 33 is rotatably connected with the fixing plate 22, the second roller 34 is disposed outside the second rotating shaft 33, the second roller 34 is rotatably connected with the fixing plate 22, the third rotating shaft 38 is disposed inside the mounting plate 21, and the third rotating shaft 38 is rotatably connected with the mounting plate 21, the third roller 39 is arranged outside the third rotating shaft 38, the third roller 39 is rotatably connected with the mounting plate 21, the first gear 35 is arranged outside one end of the first rotating shaft 31 inside the fixing plate 22, the first gear 35 is meshed with the second gear 36, the first gear 35 and the second gear 36 are both helical gears, the bottom end of the second gear 36 is connected with the first motor 37, and the direction of the first motor 37 is perpendicular to the direction of the first rotating shaft 31.
Specifically, the sliding structure 4 includes a second motor 41 and two limiting wheels 42, the two limiting wheels 42 are respectively disposed inside the mounting plate 21 at two ends of the third rotating shaft 38, the limiting wheels 42 are perpendicular to the third roller 39, the second motor 41 is disposed on one side of the limiting wheels 42, and the second motor 41 is disposed inside the mounting plate 21; the rotating structure 3 is arranged inside the mounting structure 2 to facilitate the rotation of the steel pipe, and the sliding structure 4 is arranged inside the mounting plate 21 to facilitate the rotation of the steel pipe, so that a tester is prevented from manually dragging the steel pipe, the labor is saved, and the testing efficiency is greatly improved; namely: the first motor 37 is started to drive the second gear 36 to rotate, the second gear 36 rotates to drive the first gear 35 to rotate, the first gear 35 rotates to drive the first rotating shaft 31 to rotate, the first rotating shaft 31 rotates to drive the first roller 32 to rotate, the first roller 32 rotates to drive the steel pipe to rotate, the steel pipe drives the second roller 34 and the third roller 39 to rotate, the second roller 34 and the third roller 39 respectively drive the second rotating shaft 33 and the third rotating shaft 38 to rotate, the rotation of the steel pipe is realized, the detection is more comprehensive, the detection effect is greatly improved, the second motor 41 is started, two second motors 41 drive the limiting wheels 42 to rotate, and two limiting wheels 42 drag the steel pipe to slide in the mounting structure 2, so that the steel pipe is prevented from being dragged by hands of a detector, the manpower is saved, and the working efficiency is greatly improved.
Specifically, the marking structure 5 includes a hydraulic cylinder 51, an installation pen 52, a clamping block 53, a clamping groove 54, a spring 55, an installation rope 56 and a limiting pile 57, the hydraulic cylinder 51 is disposed inside the installation plate 21, one end of the hydraulic cylinder 51 is connected with the installation pen 52 for marking the steel pipe, the installation pen 52 is slidably connected with the hydraulic cylinder 51, one end of the installation pen 52 close to the hydraulic cylinder 51 is provided with the clamping groove 54, the hydraulic cylinder 51 close to the installation pen 52 is provided with the clamping block 53, the clamping block 53 is slidably connected with the hydraulic cylinder 51, the bottom end of the clamping block 53 is provided with one end of the spring 55, the other end of the spring 55 is connected with the hydraulic cylinder 51, the bottom end of the clamping block 53 is connected with one end of the installation rope 56, and the installation rope 56 is slidably connected with the hydraulic cylinder 51, the other end of the mounting rope 56 is connected to the limiting pile 57, and the limiting pile 57 is fixed at the end of the hydraulic cylinder 51; the marking structure 5 is arranged on one side of the mounting plate 21, so that the damaged steel pipe can be conveniently marked after the detection structure 1 gives out an alarm, the marking effect is good, and the damaged steel pipe can be conveniently processed in the later period; namely: after the detector body 1 gives an alarm, the hydraulic cylinder 51 extends, the mounting pen 52 at the front end of the hydraulic cylinder 51 abuts against the steel pipe, due to the fact that the steel pipe rotates, the mounting pen 52 makes a visible mark on the steel pipe, the steel pipe which is detected to be unqualified in the later period is convenient to process, the mounting pen 52 is connected with the hydraulic cylinder 51 in a sliding mode, when the clamping groove 54 is aligned with the clamping block 53, the clamping block 53 slides into the clamping groove 54 to limit the mounting pen 52, when the mounting pen 52 needs to be replaced, the mounting rope 56 is pulled, the mounting rope 56 pulls the clamping block 53 to slide, the clamping block 53 slides out of the clamping groove 54, the mounting pen 52 is replaced, and the marking effect is good.
When the device is used, the screw 23 is rotated, the screw 23 is rotationally connected with the mounting plate 21, the screw 23 is in threaded connection with the fixing plate 22, the screw 23 rotates to drive the mounting plate 21 to slide in the fixing plate 22, and therefore the device is suitable for steel pipes with different heights, and is simple to operate, stable to mount and good in detection effect; one end of a connecting wire 13 is connected to the second wiring hole 14, the other end of the connecting wire 13 is connected to the first wiring hole 12, the bottom end of the second wiring hole 12 is connected with a connector 15 and a detecting head 16, one end of the first wiring hole 12 is connected to the detector body 11, the detecting head 16 is controlled through the detector body 11 and the connecting wire 13, the installation and the disassembly are convenient, the operation is simple, and the working efficiency of workers is greatly improved; the first motor 37 is started to drive the second gear 36 to rotate, the second gear 36 rotates to drive the first gear 35 to rotate, the first gear 35 rotates to drive the first rotating shaft 31 to rotate, the first rotating shaft 31 rotates to drive the first roller 32 to rotate, the first roller 32 rotates to drive the steel pipe to rotate, the steel pipe drives the second roller 34 and the third roller 39 to rotate, the second roller 34 and the third roller 39 respectively drive the second rotating shaft 33 and the third rotating shaft 38 to rotate, the rotation of the steel pipe is realized, the detection is more comprehensive, the detection effect is greatly improved, the second motor 41 is started, the two second motors 41 drive the limiting wheels 42 to rotate, the two limiting wheels 42 drag the steel pipe to slide in the mounting structure 2, the situation that a detection person drags the steel pipe by hands is avoided, the manpower is saved, and the working efficiency is greatly improved; after the detector body 1 gives an alarm, the hydraulic cylinder 51 extends, the installation pen 52 at the front end of the hydraulic cylinder 51 butts against the steel pipe, because the steel pipe rotates, the installation pen 52 makes a visible mark on the steel pipe, the later stage of detection is convenient for processing unqualified steel pipes, the installation pen 52 is in sliding connection with the hydraulic cylinder 51, when the clamping groove 54 is aligned with the clamping block 53, the clamping block 53 slides into the clamping groove 54, the installation pen 52 is limited, when the installation pen 52 needs to be replaced, the installation rope 56 is pulled, the installation rope 56 pulls the clamping block 53 to slide, the clamping block 53 slides out of the clamping groove 54, the installation pen 52 is replaced, and the marking effect is good.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a flaw detector detects positioner which characterized in that: the device comprises a detection structure (1), a mounting structure (2), a rotating structure (3), a sliding structure (4) and a marking structure (5); one end of the detection structure (1) for detecting whether the steel pipe is not damaged is connected to the mounting structure (2); the bottom end of the mounting structure (2) is connected with the rotating structure (3) for driving the steel pipe to rotate; the sliding structure (4) for driving the steel pipe to slide is arranged in the mounting structure (2); the number of the sliding structures (4) is two, and the two sliding structures (4) for driving the steel pipe to slide are symmetrically arranged at two ends of the mounting structure (2); the marking structure (5) used for marking the damaged part of the steel pipe is arranged in the mounting structure (2), the marking structure (5) is parallel to the sliding structures (4), and the marking structure (5) is arranged at the center line between the two sliding structures (4).
2. The flaw detector detection positioning device according to claim 1, wherein: mounting structure (2) include mounting panel (21), fixed plate (22) and screw rod (23), the cross-section of mounting panel (21) is L shape structure, one side of mounting panel (21) is located the inside of fixed plate (22), mounting panel (21) with sliding connection between fixed plate (22), screw rod (23) are located the inside of mounting panel (21), screw rod (23) with rotate between mounting panel (21) and connect, screw rod (23) with threaded connection between fixed plate (22), the cross-section of screw rod (23) is T shape structure, the tip symmetry of screw rod (23) is equipped with two arc grooves.
3. The flaw detector detection positioning device according to claim 2, wherein: detect structure (1) including detector body (11), first wiring hole (12), connecting wire (13), second wiring hole (14), connector (15) and detecting head (16), second wiring hole (14) are located the top of mounting panel (21), the internal connection in of second wiring hole (14) in the one end of connecting wire (13), the other end of connecting wire (13) is located the inside of first wiring hole (12), first wiring hole (12) are located one side of detector body (11), the bottom in second wiring hole (14) the inside of mounting panel (21) is equipped with connector (15), the bottom of connector (15) connect in detecting head (16).
4. The flaw detector detection positioning device according to claim 2, wherein: the rotating structure (3) comprises a first rotating shaft (31), a first roller (32), a second rotating shaft (33), a second roller (34), a first gear (35), a second gear (36), a first motor (37), a third rotating shaft (38) and a third roller (39), the first rotating shaft (31) is arranged at one end of the fixing plate (22), the first rotating shaft (31) is rotatably connected with the fixing plate (22), the first roller (32) is arranged outside the first rotating shaft (31), the first roller (32) is rotatably connected with the fixing plate (22), the second rotating shaft (33) is arranged at the other end of the fixing plate (22), the second rotating shaft (33) is rotatably connected with the fixing plate (22), the second roller (34) is arranged outside the second rotating shaft (33), and the second roller (34) is rotatably connected with the fixing plate (22), third pivot (38) are located the inside of mounting panel (21), third pivot (38) with rotate between mounting panel (21) and be connected, the outside of third pivot (38) is equipped with third gyro wheel (39), third gyro wheel (39) with rotate between mounting panel (21) and be connected, first pivot (31) are located the outside of the inside one end of fixed plate (22) is equipped with first gear (35), first gear (35) with mesh between second gear (36), first gear (35) with second gear (36) are the helical gear, the bottom of second gear (36) is connected with first motor (37), first motor (37) direction with first pivot (31) direction is perpendicular.
5. The flaw detector detection positioning device according to claim 4, wherein: sliding structure (4) include second motor (41) and spacing round (42), two spacing round (42) are located respectively third pivot (38) both ends the inside of mounting panel (21), spacing round (42) with it is perpendicular between third gyro wheel (39), one side of spacing round (42) is equipped with second motor (41), second motor (41) are located the inside of mounting panel (21).
6. The flaw detector detection positioning device according to claim 2, wherein: the marking structure (5) comprises a hydraulic cylinder (51), an installation pen (52), a clamping block (53), a clamping groove (54), a spring (55), an installation rope (56) and a limiting pile (57), wherein the hydraulic cylinder (51) is arranged in the installation plate (21), one end of the hydraulic cylinder (51) is connected with the installation pen (52) used for marking the steel pipe, the installation pen (52) is connected with the hydraulic cylinder (51) in a sliding manner, the clamping groove (54) is arranged at one end, close to the hydraulic cylinder (51), of the installation pen (52), the clamping block (53) is arranged in the hydraulic cylinder (51) close to the installation pen (52), the clamping block (53) is connected with the hydraulic cylinder (51) in a sliding manner, one end of the spring (55) is arranged at the bottom end of the clamping block (53), and the other end of the spring (55) is connected to the hydraulic cylinder (51), the bottom end of the clamping block (53) is connected with one end of the installation rope (56), the installation rope (56) is connected with the hydraulic cylinder (51) in a sliding mode, the other end of the installation rope (56) is connected with the limiting pile (57), and the limiting pile (57) is fixed at the end portion of the hydraulic cylinder (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010665921.5A CN111781327A (en) | 2020-07-12 | 2020-07-12 | Detection positioning device for flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010665921.5A CN111781327A (en) | 2020-07-12 | 2020-07-12 | Detection positioning device for flaw detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111781327A true CN111781327A (en) | 2020-10-16 |
Family
ID=72767469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010665921.5A Withdrawn CN111781327A (en) | 2020-07-12 | 2020-07-12 | Detection positioning device for flaw detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111781327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834707A (en) * | 2021-01-08 | 2021-05-25 | 陈梓泓 | Inside gap detection device of cement tubular product |
-
2020
- 2020-07-12 CN CN202010665921.5A patent/CN111781327A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834707A (en) * | 2021-01-08 | 2021-05-25 | 陈梓泓 | Inside gap detection device of cement tubular product |
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Application publication date: 20201016 |