CN211348155U

CN211348155U - Efficient is flaw detection mechanism for oil pipe

Info

Publication number: CN211348155U
Application number: CN201922451596.8U
Authority: CN
Inventors: ***; 张爱文
Original assignee: Jiangsu Taishun Energy Technology Development Co ltd
Current assignee: Jiangsu Taishun Energy Technology Development Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an efficient is flaw detection mechanism for oil pipe, including round shell and pipe. The utility model has the advantages that the rotating device is arranged, the first gear is meshed with the second gear to rotate through the rotation of the motor, the second gear is meshed with the ring gear to rotate, so that the ring plate rotates, the sensor on the ring plate can conveniently perform comprehensive detection operation on the oil pipe, and the comprehensive detection effect is good; through being provided with the round bar, drive the thread bush motion through rotating the round bar, can be so that the connecting plate drives the fly leaf motion, be convenient for place this device in the oil pipe inner chamber, through the external draw gear of pull ring, can make things convenient for the efficient to carry out the operation of detecting a flaw to oil pipe, work efficiency is high. The utility model has the advantages of work efficiency is high and detect comprehensively.

Description

Efficient is flaw detection mechanism for oil pipe

Technical Field

The utility model relates to an oil pipe technical field specifically is an efficient is flaw detection mechanism for oil pipe.

Background

The oil pipe is required to be subjected to various detection operations in the production process of the oil pipe, and various equipment sensors can be used for carrying out flaw detection operations on the oil pipe material in the prior art, so that the safety of the oil pipe in use is ensured. In the prior art, the flaw detection of the oil pipe is generally carried out manually, the efficiency is very low during operation, and the production operation of the oil pipe is greatly delayed, which is a great defect in the prior art; in addition, in the prior art, when manual flaw detection is performed, the oil pipe is difficult to detect comprehensively, detection is easy to omit, and therefore the quality of the oil pipe cannot be well guaranteed, and the oil pipe is inconvenient to use and is another defect in the prior art. Based on above reason, the utility model provides an efficient is flaw detection mechanism for oil pipe solves these not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the low and incomplete defect of detection of prior art's work efficiency, provide an efficient is flaw detection mechanism for oil pipe. The efficient flaw detection mechanism for the oil pipe has the advantages of being high in working efficiency, comprehensive in detection and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency flaw detection mechanism for an oil pipe comprises a round shell, wherein a round pipe is arranged in an inner cavity of the round shell, two ends of the round pipe are fixedly connected to the centers of left and right side walls of the round shell, an inner cavity of the round pipe is movably connected with a round rod, two ends of the round rod extend out of the round pipe to be arranged, one end of the round rod is fixedly connected with a rotating wheel, threads are arranged on the side wall of the outer side of the round pipe, a thread sleeve is movably connected onto the side wall of the round rod, a plurality of connecting plates are uniformly and fixedly connected onto the side wall of the thread sleeve, a movable plate is movably connected onto one side of each connecting plate, which is far away from the thread sleeve, a movable plate is movably connected between one side of the movable plate and the round shell, a roller is movably connected onto the other side of the movable plate, a round ring, the inner cavity of the round tube is provided with a rotating device, and the side wall of the inner cavity of the round shell is fixedly connected with a battery pack.

Preferably, rotating device includes the motor, fixedly connected with main shaft on the rotor of motor, the first gear of motor one end fixedly connected with is kept away from to the main shaft, the arc wall has been seted up on the lateral wall of pipe, swing joint has the pivot on the inner chamber lateral wall of arc wall, fixedly connected with second gear on the lateral wall of pivot, intermeshing sets up between second gear and the first gear, fixedly connected with ring gear on the left side wall of ring plate, the second gear is kept away from and is set up between first gear one side and the ring gear.

Preferably, the round bar is far away from runner one end fixedly connected with limiting plate, fixedly connected with pull ring on the lateral wall of limiting plate keep away from round bar one side.

Preferably, one side, away from the thread bush, of the connecting plate is movably connected with a first sliding block, the side wall, close to one side of the round rod, of the connecting plate is provided with first sliding grooves, and the first sliding block is movably connected with the first sliding grooves.

Preferably, a plurality of second sliding blocks are fixedly connected to the outer side wall of the circular tube in an evenly distributed mode, a second sliding groove is formed in the inner side wall of the circular ring plate and is in a circular arrangement, and the second sliding blocks are movably connected with the second sliding groove.

Preferably, the side walls of the rollers are fixedly connected with non-slip mats.

Preferably, the screw thread turning directions of the left side and the right side of the round rod are opposite, and the screw thread turning directions of the inner sides of the two screw thread sleeves are opposite.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the rotating device is arranged, the first gear is meshed with the second gear to rotate through the rotation of the motor, the second gear is meshed with the ring gear to rotate, so that the ring plate rotates, the sensor on the ring plate can conveniently perform comprehensive detection operation on the oil pipe, and the comprehensive detection effect is good;

2. through being provided with the round bar, drive the thread bush motion through rotating the round bar, can be so that the connecting plate drives the fly leaf motion, be convenient for place this device in the oil pipe inner chamber, through the external draw gear of pull ring, can make things convenient for the efficient to carry out the operation of detecting a flaw to oil pipe, work efficiency is high.

Drawings

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

FIG. 2 is a schematic view of the structure of the plane A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the plane B in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a round shell; 2. a circular tube; 3. a round bar; 4. a rotating wheel; 5. a threaded sleeve; 6. a connecting plate; 7. a movable plate; 8. a roller; 9. a circular ring plate; 10. a sensor; 11. a rotating device; 12. a battery pack; 13. a motor; 14. a main shaft; 15. a first gear; 16. an arc-shaped slot; 17. a rotating shaft; 18. a second gear; 19. a ring gear; 20. a limiting plate; 21. a pull ring; 22. a first slider; 23. a first chute; 24. a second slider; 25. a second chute; 26. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency flaw detection mechanism for an oil pipe comprises a round shell 1, wherein a round pipe 2 is arranged in an inner cavity of the round shell 1, two ends of the round pipe 2 are fixedly connected with the centers of the left side wall and the right side wall of the round shell 1, a round rod 3 is movably connected with the inner cavity of the round pipe 2, two ends of the round rod 3 extend out of the round pipe 2, one end of the round rod 3 is fixedly connected with a rotating wheel 4, threads are arranged on the outer side wall of the round rod 3, the threads on the left side and the right side of the round rod 3 are oppositely arranged, the threads on the inner sides of two thread sleeves 5 are oppositely arranged, a thread sleeve 5 is movably connected on the side wall of the round rod 3, a plurality of connecting plates 6 are uniformly and fixedly connected on the side wall of the thread sleeve 5, a movable plate 7 is movably connected on one side of each connecting plate 6, which is far away from the thread sleeve 5, a first slide block 22, the first slide block 22 is movably connected with the first chute 23, so as to be convenient to adjust and operate according to the actual diameter of the oil pipe, and the use is convenient, one side of the movable plate 7 is movably connected with the round shell 1, the other side of the movable plate 7 is movably connected with the roller 8, the side wall of the roller 8 is fixedly connected with the anti-slip mat 26, the use is convenient, the outer side wall of the round pipe 2 is movably connected with the round plate 9, the outer side wall of the round pipe 2 is uniformly and fixedly connected with a plurality of second slide blocks 24, the inner side wall of the round plate 9 is provided with the second chute 25, the second chute 25 is circularly arranged, the second slide blocks 24 are movably connected with the second chute 25, the outer side wall of the round plate 9 is uniformly and fixedly connected with a plurality of sensors 10, the inner cavity of the round pipe 2 is provided with the rotating device 11, the rotating device 11 comprises a motor 13, a main shaft 14 is fixedly connected to a rotor of the motor 13, a first gear 15 is fixedly connected to one end of the main shaft 14, which is far away from the motor 13, an arc-shaped groove 16 is formed on the side wall of the circular tube 2, a rotating shaft 17 is movably connected to the side wall of an inner cavity of the arc-shaped groove 16, a second gear 18 is fixedly connected to the side wall of the rotating shaft 17, the second gear 18 and the first gear 15 are arranged in a mutually meshed mode, a ring gear 19 is fixedly connected to the left side wall of the circular ring plate 9, one side of the second gear 18, which is far away from the first gear 15, is arranged in, can realize the comprehensive detection operation to oil pipe, detection effect is good, fixedly connected with group battery 12 on the 1 inner chamber lateral wall of circle shell, 4 one end fixedly connected with limiting plates 20 of runner are kept away from to round bar 3, and fixedly connected with pull ring 21 is gone up to the lateral wall that 3 one sides of round bar were kept away from to limiting plates 20, is convenient for pull the operation, improves detection efficiency.

The working principle is as follows: when the device is used, firstly, the round rod 3 is driven to rotate by rotating the rotating wheel 4, so that the round rod 3 drives the threaded sleeve 5 to move, the threaded sleeve 5 drives the connecting plate 6 to move, the first slider 22 moves in the first chute 23 on the movable plate 7, the movable plate 7 is opened to tightly prop the roller 8 against the inner wall of the inner cavity of the oil pipe, the anti-slip mat 26 is arranged to avoid sliding, so that the device is convenient to use, the device is connected with an external traction device through the pull ring 21 to carry out traction operation, then the motor 13 and the sensor 10 are powered by the battery pack 12, the sensor 10 is provided with a flaw detection operation on the oil pipe, the motor 13 drives the first gear 15 on the main shaft 14 to be meshed with the second gear 18 to rotate, the second gear 18 is meshed with the annular gear 19 to rotate, the annular gear 19 drives the annular plate 9 to rotate, so that the sensor 10 on the annular plate 9 can carry out comprehensive, the detection effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an efficient is flaw detection mechanism for oil pipe, includes round shell (1), its characterized in that: the inner cavity of the round shell (1) is provided with a round pipe (2), the two ends of the round pipe (2) are fixedly connected with the center of the left side wall and the right side wall of the round shell (1), the inner cavity of the round pipe (2) is movably connected with a round rod (3), the two ends of the round rod (3) are respectively extended out of the round pipe (2) to be arranged, one end of the round rod (3) is fixedly connected with a rotating wheel (4), the round rod (3) is positioned on the outer side wall of the round pipe (2) and is provided with threads, the side wall of the round rod (3) is movably connected with a thread sleeve (5), the side wall of the thread sleeve (5) is uniformly and fixedly connected with a plurality of connecting plates (6), one side of each connecting plate (6) far away from the thread sleeve (5) is movably connected with a movable plate (7), one side of each movable plate (7) is movably connected with the round shell (, swing joint has ring board (9) on the lateral wall of pipe (2), evenly distributed fixedly connected with a plurality of sensor (10) on the lateral wall of ring board (9), pipe (2) inner chamber is provided with rotating device (11), fixedly connected with group battery (12) on round shell (1) inner chamber lateral wall.

2. The high-efficiency flaw detection mechanism for the oil pipe according to claim 1, characterized in that: rotating device (11) includes motor (13), fixedly connected with main shaft (14) on the rotor of motor (13), motor (13) one end fixedly connected with first gear (15) are kept away from in main shaft (14), arc wall (16) have been seted up on the lateral wall of pipe (2), swing joint has pivot (17) on the inner chamber lateral wall of arc wall (16), fixedly connected with second gear (18) on the lateral wall of pivot (17), intermeshing sets up between second gear (18) and first gear (15), fixedly connected with ring gear (19) on the left side wall of ring plate (9), first gear (15) one side and ring gear (19) are kept away from in second gear (18) and the intermeshing sets up between.

3. The high-efficiency flaw detection mechanism for the oil pipe according to claim 1, characterized in that: runner (4) one end fixedly connected with limiting plate (20) are kept away from in round bar (3), fixedly connected with pull ring (21) on the lateral wall of round bar (3) one side is kept away from in limiting plate (20).

4. The high-efficiency flaw detection mechanism for the oil pipe according to claim 1, characterized in that: threaded sleeve (5) one side swing joint is kept away from in connecting plate (6) has first slider (22), first spout (23) have all been seted up on connecting plate (6) are close to the lateral wall of round bar (3) one side, swing joint between first slider (22) and first spout (23).

5. The high-efficiency flaw detection mechanism for the oil pipe according to claim 1, characterized in that: evenly distributed fixedly connected with a plurality of second slider (24) on the lateral wall of pipe (2), second spout (25) have been seted up on the inside wall of ring board (9), second spout (25) are circular setting, swing joint sets up between second slider (24) and second spout (25).

6. The high-efficiency flaw detection mechanism for the oil pipe according to claim 1, characterized in that: and the side walls of the rollers (8) are fixedly connected with non-slip pads (26).

7. The high-efficiency flaw detection mechanism for the oil pipe according to claim 1, characterized in that: the screw thread of the left side and the right side of the round rod (3) is arranged in the opposite direction, and the screw thread of the inner side of the thread sleeve (5) is arranged in the opposite direction.