CN215910403U

CN215910403U - Nonrust steel pipe removes appearance of detecting a flaw

Info

Publication number: CN215910403U
Application number: CN202122093273.3U
Authority: CN
Inventors: 周赛
Original assignee: Jiangsu Baohang New Material Technology Co ltd
Current assignee: Jiangsu Baohang New Material Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a stainless steel pipe mobile flaw detector which comprises a U-shaped workbench, wherein a groove is formed in the U-shaped workbench, sliding grooves are symmetrically formed in two sides of the U-shaped workbench, a first rotating rod, a second rotating rod and a third rotating rod are rotatably connected to two sides in the groove, a first motor is fixedly connected to one side in the groove, gears are fixedly connected to the outer surfaces of the first rotating rod and the second rotating rod, belt pulleys are fixedly connected to the outer surfaces of the second rotating rod and the third rotating rod, two carrier rollers and a screw rod are rotatably connected in the U-shaped workbench, the two carrier rollers are respectively and fixedly connected with the gears and the belt pulleys through connecting rods, sliding blocks are connected to the outer surfaces of the screw rods in a threaded mode, and air cylinders are fixedly connected to the bottoms of the sliding blocks. The device is convenient for detect the steel pipe, and the speed that detects is more swift, and detects also more comprehensive, has also reduced staff's work load, and work efficiency is higher, still is convenient for according to the interval between two bearing rollers of the dimensional adjustment of steel pipe, and the practicality is stronger.

Description

Nonrust steel pipe removes appearance of detecting a flaw

Technical Field

The utility model relates to the technical field of steel pipe detection equipment, in particular to a mobile flaw detector for a stainless steel pipe.

Background

The ultrasonic flaw detector is mainly used for detecting whether the defects of air holes, cracks, looseness, inclusions, unwelded parts and the like occur in steel, stainless steel, copper, aluminum, hard alloy, castings, conforming materials, welding seams and the like by utilizing an ultrasonic principle.

When detecting the steel pipe, current appearance of detecting a flaw needs a plurality of staff cooperation work, and the rotation steel pipe at the uniform velocity of one or more staff, the handheld detection head of another staff detects, and work efficiency is lower, and very extravagant staff's time, and stability is relatively poor simultaneously, also very big increase staff's intensity of labour, can't carry out the comprehensive detection of high efficiency to the steel pipe simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mobile flaw detector for stainless steel pipes, which solves the problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a nonrust steel pipe removes appearance of detecting a flaw, includes U type workstation, be equipped with the recess on the U type workstation, the equal symmetry in U type workstation both sides is equipped with the spout, the both sides are rotated in the recess and are connected with bull stick, bull stick No. two and bull stick No. three, one side fixedly connected with motor in the recess, the equal fixedly connected with gear of surface of bull stick No. two and bull stick No. two, the equal fixedly connected with belt pulley of surface of bull stick No. two and bull stick No. three, U type workstation internal rotation is connected with two bearing rollers and lead screw, two the bearing roller respectively with between gear and the belt pulley through connecting rod fixed connection, the surface threaded connection of lead screw has the slider, the bottom fixedly connected with cylinder of slider.

Preferably, the two gears are meshed with each other, and the two pulleys are in transmission connection through a transmission belt.

Preferably, two the connecting rod corresponds a bull stick and No. three bull sticks respectively, No. two bull sticks and the output fixed connection of a motor.

Preferably, both ends of the two carrier rollers are fixedly connected with connecting shafts, and the connecting shafts correspond to the sliding grooves and extend into the sliding grooves.

Preferably, one end of each of the two non-intersecting connecting shafts is fixedly connected with a second motor, and the second motor is located on the outer side of the U-shaped workbench.

Preferably, one side of the U-shaped workbench is fixedly connected with a third motor, and one end of the screw rod penetrates through the U-shaped workbench and is fixedly connected with the output end of the third motor.

Preferably, the bottom of the cylinder is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with an ultrasonic detector.

The utility model has at least the following beneficial effects:

1. the utility model provides a nonrust steel pipe removes appearance of detecting a flaw, set up bearing roller, lead screw and slider, be convenient for detect the steel pipe, No. two motors can drive two bearing rollers toward the same direction and rotate to drive the steel pipe and rotate, No. three motors then drive the lead screw and rotate, thereby the slider can remove about can and drive ultrasonic detector and remove, and then detect the steel pipe, the speed that detects like this is more swift, and the detection also more comprehensive, staff's work load has also been reduced, work efficiency is higher.

2. The utility model provides a nonrust steel pipe removes appearance of detecting a flaw, set up the gear, the belt pulley, the connecting rod, bull stick and No. three bull sticks, be convenient for according to the interval between two bearing rollers of the dimensional adjustment of steel pipe, bull stick and No. three bull sticks and No. two bull sticks are through gear and belt pulley drive, so the rotation opposite direction of bull stick and No. three bull sticks, and be connected through the connecting rod between two bearing rollers and gear and the belt pulley, so two bearing rollers can be simultaneously to both sides or middle rotation, thereby change interval between the two, can be applicable to the steel pipe of different diameters like this, the practicality is stronger.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural diagram of A in the present invention;

fig. 4 is a side view of a in the present invention.

In the figure: 1. a U-shaped workbench; 2. a groove; 3. a chute; 4. a first rotating rod; 5. a second rotating rod; 6. a third rotating rod; 7. a gear; 8. a belt pulley; 9. a conveyor belt; 10. a carrier roller; 11. a connecting shaft; 12. a connecting rod; 13. a first motor; 14. a second motor; 15. a third motor; 16. a screw rod; 17. a slider; 18. a cylinder; 19. a fixing plate; 20. an ultrasonic detector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a stainless steel tube moving flaw detector comprises a U-shaped workbench 1, a groove 2 is arranged on the U-shaped workbench 1, sliding chutes 3 are symmetrically arranged on both sides of the U-shaped workbench 1, a first rotating rod 4, a second rotating rod 5 and a third rotating rod 6 are rotatably connected on both sides in the groove 2, a first motor 13 is fixedly connected on one side in the groove 2, the first motor 13 is the prior art, the second rotating rod 5 is fixedly connected with the output end of the first motor 13, gears 7 are fixedly connected on the outer surfaces of the first rotating rod 4 and the second rotating rod 5, the two gears 7 are mutually meshed, belt pulleys 8 are fixedly connected on the outer surfaces of the second rotating rod 5 and the third rotating rod 6, the two belt pulleys 8 are in transmission connection through a transmission belt 9, the first motor 13 is turned on, the first motor 13 drives the second rotating rod 5 to rotate, the first rotating rod 4 and the third rotating rod 6 are driven by the gears 7 and the belt pulleys 8 to rotate at the same time, and the rotating directions are opposite, when the first rotating rod 4 and the third rotating rod 6 rotate, the corresponding gear 7 and the belt pulley 8 can be driven to rotate, so that the two carrier rollers 10 are indirectly driven to move, and the distance between the two carrier rollers 10 can be adjusted according to different sizes of steel pipes.

Two carrier rollers 10 and a screw rod 16 are rotatably connected in a U-shaped workbench 1, a third motor 15 is fixedly connected to one side of the U-shaped workbench 1, one end of the screw rod 16 penetrates through the U-shaped workbench 1 and is fixedly connected with the output end of the third motor 15, two ends of the two carrier rollers 10 are fixedly connected with connecting shafts 11, the connecting shafts 11 correspond to the sliding chutes 3 and extend into the sliding chutes 3, one ends of two non-intersecting connecting shafts 11 in the four connecting shafts 11 are fixedly connected with a second motor 14, the second motor 14 is positioned at the outer side of the U-shaped workbench 1, the two carrier rollers 10 are respectively and fixedly connected with a gear 7 and a belt pulley 8 through connecting rods 12, the two connecting rods 12 respectively correspond to a first rotating rod 4 and a third rotating rod 6, the outer surface of the screw rod 16 is in threaded connection with a sliding block 17, the bottom of the sliding block 17 is fixedly connected with an air cylinder 18, and the bottom of the air cylinder 18 is fixedly connected with a fixing plate 19, the bottom fixedly connected with ultrasonic detector 20 of fixed plate 19, No. two motors 14, No. three motors 15, cylinder 18 and ultrasonic detector 20 are prior art, do not state very much here, open earlier cylinder 18 and adjust the distance between ultrasonic detector 20 and the steel pipe, open No. two motors 14 again, No. three motors 15 and ultrasonic detector 20, No. two motors 14 can drive two bearing rollers 10 and rotate towards the same direction, bearing roller 10 rotates and can drive the steel pipe and rotate, No. three motors 15 then drive lead screw 16 and rotate, thereby slider 17 can remove and drive ultrasonic detector 20 and remove, and then detect the steel pipe.

The scheme has the following working processes: open a motor 13, a motor 13 drives bull stick 5 and rotates No. two, because bull stick 4 and No. three bull stick 6 and bull stick 5 drive through gear 7 and belt pulley 8, so bull stick 4 and No. three bull stick 6 also can rotate simultaneously, and rotation opposite direction between them, and be connected through connecting rod 12 between two bearing rollers 10 and gear 7 and the belt pulley 8, so two bearing rollers 10 can be simultaneously to both sides or middle rotation, thereby change interval between the two, can be applicable to the steel pipe of different diameters like this, the practicality is stronger.

Put the steel pipe between two bearing rollers 10 after bearing roller 10's the interval adjustment, then control cylinder 18, adjust the interval between ultrasonic detector 20 and the steel pipe, later open No. two motors 14 simultaneously, No. three motor 15 and ultrasonic detector 20, No. two motors 14 can drive two bearing rollers 10 and rotate toward the same direction, thereby it rotates to drive the steel pipe, No. three motor 15 then drives lead screw 16 and rotates, thereby slider 17 can remove and drive ultrasonic detector 20 and remove, and then detect the steel pipe, bearing roller 10 pivoted speed is faster than lead screw 16 pivoted, the speed that detects like this is more swift, and detect also more comprehensively, staff's work load has also been reduced, work efficiency is higher.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nonrust steel pipe removes flaw detector, includes U type workstation (1), its characterized in that: the U-shaped workbench (1) is provided with a groove (2), both sides of the U-shaped workbench (1) are symmetrically provided with sliding chutes (3), both sides in the groove (2) are rotatably connected with a first rotating rod (4), a second rotating rod (5) and a third rotating rod (6), one side in the groove (2) is fixedly connected with a first motor (13), the outer surfaces of the first rotating rod (4) and the second rotating rod (5) are fixedly connected with a gear (7), the outer surfaces of the second rotating rod (5) and the third rotating rod (6) are fixedly connected with a belt pulley (8), the U-shaped workbench (1) is rotatably connected with two carrier rollers (10) and a screw rod (16), the two carrier rollers (10) are respectively and fixedly connected with the gear (7) and the belt pulley (8) through a connecting rod (12), the outer surface of the screw rod (16) is in threaded connection with a sliding block (17), the bottom of the sliding block (17) is fixedly connected with an air cylinder (18).

2. The stainless steel pipe moving flaw detector of claim 1, wherein: the two gears (7) are meshed with each other, and the two belt pulleys (8) are in transmission connection through a transmission belt (9).

3. The stainless steel pipe moving flaw detector of claim 1, wherein: two connecting rod (12) correspond bull stick (4) and No. three bull stick (6) respectively, No. two bull stick (5) and the output fixed connection of a motor (13).

4. The stainless steel pipe moving flaw detector of claim 1, wherein: the two ends of the two carrier rollers (10) are fixedly connected with connecting shafts (11), and the connecting shafts (11) correspond to the sliding grooves (3) and extend into the sliding grooves (3).

5. The stainless steel pipe moving flaw detector of claim 4, wherein: one end of each of the two non-intersecting connecting shafts (11) in the four connecting shafts (11) is fixedly connected with a second motor (14), and the second motor (14) is located on the outer side of the U-shaped workbench (1).

6. The stainless steel pipe moving flaw detector of claim 1, wherein: one side fixedly connected with No. three motors (15) of U type workstation (1), the one end of lead screw (16) runs through U type workstation (1) and with the output fixed connection of No. three motors (15).

7. The stainless steel pipe moving flaw detector of claim 1, wherein: the bottom of cylinder (18) fixedly connected with fixed plate (19), the bottom fixedly connected with ultrasonic detector (20) of fixed plate (19).