CN214041249U

CN214041249U - Pressure pipeline welding seam magnetic particle testing device

Info

Publication number: CN214041249U
Application number: CN202023333477.1U
Authority: CN
Inventors: 鲁国栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-24
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a pressure pipeline welding line magnetic powder detection device, which comprises a workbench, wherein a supporting leg is fixed on the lower surface of the workbench, a bottom plate is fixed on the upper surface of the workbench, a first sliding rail is fixed on the upper surface of the bottom plate, a first baffle is fixed at the upper end of the first sliding rail, a first motor is fixed at the lower end of the first baffle plate, a first threaded rod is fixed at the lower end of the first motor, a first sliding block is arranged on the first sliding rail, a second sliding rail is fixed on the right side of the first sliding block, a second baffle is fixed on the right side of the second sliding rail, a baffle plate III is fixed on the left side of the slide rail II, a motor II is fixed on the left side of the baffle plate II, a threaded rod II is fixed on the left side of the motor II, and a second sliding block is arranged on the second sliding rail, a second threaded rod penetrates through the second sliding block and extends to the right side surface of the third baffle, and a detector is fixed at the lower end of the second sliding block. The utility model discloses have the beneficial effect that the centre gripping is convenient, easy operation, easy regulation.

Description

Pressure pipeline welding seam magnetic particle testing device

Technical Field

The utility model relates to a welding seam magnetic particle testing technical field specifically is a pipeline under pressure welding seam magnetic particle testing device.

Background

The medium transported inside the pressure pipe is "gas, liquefied gas and vapour" or "liquid substances that may cause explosions, poisoning or corrosion". The weld is prone to leakage, and therefore weld inspection is required. The existing welding line magnetic powder detection device is inconvenient to the holding and fixing operation of a pressure pipeline, and the detection of welding lines at different positions requires manual movement of an instrument to an appointed position, so that the operation is not convenient enough, and the labor power and the time are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline under pressure welding seam magnetic particle testing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure pipeline welding line magnetic powder detection device comprises a workbench, wherein supporting legs are fixed on the lower surface of the workbench at positions close to the corners, a bottom plate is fixed on the upper surface of the workbench at positions close to the left side, a first sliding rail is fixed on the upper surface of the bottom plate at positions close to the right side, a first baffle is fixed on the upper end of the first sliding rail, a first motor is fixed on the lower end of the first baffle, a first threaded rod is fixed on the lower end of the first motor, a first sliding block is arranged on the first sliding rail, the first threaded rod penetrates through the first sliding block and extends to the upper surface of the bottom plate, a second sliding rail is fixed on the right side of the first sliding block, a second baffle is fixed on the right side of the second sliding rail, a third baffle is fixed on the left side of the second sliding rail, a second motor is fixed on the left side of the second motor, a second threaded rod is fixed on the left side of the second sliding rail, the second threaded rod penetrates through the second sliding block and extends to the right surface of the third baffle, the lower end of the second sliding block is fixedly provided with a detector, the upper surface of the workbench is provided with a through hole, the left side and the right side of the through hole are fixedly provided with a sliding rod, the left side of the sliding rod is provided with a first clamping arm, the right side of the sliding rod is provided with a second clamping arm, the right side of the first clamping arm is fixedly provided with a first rack close to the lower position, the left side of the second clamping arm is fixedly provided with a second rack close to the upper position, the first clamping arm is provided with a first square hole corresponding to the second rack, the second clamping arm is provided with a second square hole corresponding to the first rack, the first rack penetrates through the first square hole and extends to the right side of the second clamping arm, the second rack penetrates through the second square hole and extends to the left side of the first clamping arm, the lower part of the workbench is fixedly provided with a motor, the front end of the motor is fixedly provided with a first gear, a second gear is meshed between the first rack and the second rack, and the front end of the second gear is fixedly provided with a third gear through a shaft, and the third gear is connected with the first gear through a chain.

Preferably, the number of the supporting legs is four, and the supporting legs are distributed at the lower surface of the workbench at the position close to the angle in a symmetrical parallel structure.

Preferably, the first sliding block drives the first threaded rod to rotate through the motor to form a vertically adjustable structure with the first sliding rail.

Preferably, the second sliding block drives the second threaded rod to rotate through the second motor to form a structure capable of translating left and right with the second sliding rail.

Preferably, the first clamping arm and the second clamping arm are in sliding connection with the sliding rod.

Preferably, the first rack and the second rack form a synchronous parallel movement structure through rotation of the second gear.

Preferably, the first gear and the third gear form a synchronous rotating structure through a chain.

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

1. the motor is arranged to drive the first gear, the first gear drives the chain, the third gear drives the second gear, the second gear enables the first rack and the second rack which are meshed with the first gear to move oppositely, the clamping arm can clamp and fix the pressure pipeline, the pressure pipeline is fixed simply, the fixing effect is good, and the looseness is avoided;

2. make the detector can carry out the altitude mixture control from top to bottom along with slide rail two through control motor one, make the detector can carry out the translation regulation about along with slider two through control motor two, make the detection to the different positions of detecting pressure pipeline welding seam magnetic become convenient, also saved the time when being convenient for operate.

Drawings

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

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

fig. 3 is a side view of the present invention;

fig. 4 is a structure diagram of the first clamping arm and the second clamping arm of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a base plate; 4. a first slide rail; 5. a first motor; 6. a first threaded rod; 7. a first sliding block; 8. a second slide rail; 9. a second motor; 10. a second threaded rod; 11. a second sliding block; 12. a detector; 13. a first clamping arm; 14. a second clamping arm; 15. a first rack; 16. a second rack; 17. a second gear; 18. a third gear; 19. an electric motor; 20. a chain; 21. and a first gear.

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. 1-4, the present invention provides a technical solution: a pressure pipeline welding line magnetic powder detection device comprises a workbench 1, wherein a supporting leg 2 is fixed on the lower surface of the workbench 1 at a position close to the corner, a bottom plate 3 is fixed on the upper surface of the workbench 1 at a position close to the left side, a first sliding rail 4 is fixed on the upper surface of the bottom plate 3 at a position close to the right side, a first baffle plate is fixed at the upper end of the first sliding rail 4, a first motor 5 is fixed at the lower end of the first baffle plate, a first threaded rod 6 is fixed at the lower end of the first motor 5, a first sliding block 7 is arranged on the first sliding rail 4, the first threaded rod 6 penetrates through the first sliding block 7 and extends to the upper surface of the bottom plate 3, a second sliding rail 8 is fixed on the right side of the first sliding block 7, a second baffle plate is fixed on the right side of the second sliding rail 8, a third baffle plate is fixed on the left side of the second baffle plate, a second motor 9 is fixed on the left side of the second motor 9, a second threaded rod 10 is arranged on the second sliding rail 8, and the second threaded rod 10 penetrates through the second sliding block 11 and extends to the right side surface of the third baffle plate, the lower end of the second sliding block 11 is fixed with a detector 12, the upper surface of the workbench 1 is provided with a through hole, the left side and the right side of the through hole are fixed with a sliding rod, the left side of the sliding rod is provided with a first clamping arm 13, the right side of the sliding rod is provided with a second clamping arm 14, the right side of the first clamping arm 13 is fixed with a first rack 15 close to the lower position, the left side of the second clamping arm 14 is fixed with a second rack 16 close to the upper position, the first clamping arm 13 is provided with a first square hole at the position corresponding to the second rack 16, the second clamping arm 14 is provided with a second square hole at the position corresponding to the first rack 15, the first rack 15 passes through the first square hole and extends to the right side of the second clamping arm 14, the second rack 16 passes through the second square hole and extends to the left side of the first clamping arm 13, the lower part of the workbench 1 is fixed with a motor 19, the front end of the motor 19 is fixed with a first gear 21, a second gear 17 is meshed between the first rack 15 and the second rack 16, the front end of the second gear 17 is fixed with a third gear 18 through a shaft, the third gear 18 is connected with the first gear 21 through a chain 20.

The utility model discloses in: the number of the supporting legs 2 is four, and the supporting legs 2 are distributed at the lower surface near-angle position of the workbench 1 in a symmetrical parallel structure.

The utility model discloses in: the first sliding block 7 drives the first threaded rod 6 to rotate through the first motor 5 to form a vertically adjustable structure with the first sliding rail 4.

The utility model discloses in: the second sliding block 11 drives the second threaded rod 10 to rotate through the second motor 9 to form a structure capable of translating left and right with the second sliding rail 8.

The utility model discloses in: the first clamping arm 13 and the second clamping arm 14 are in sliding connection with the sliding rod.

The utility model discloses in: the first rack 15 and the second rack 16 form a synchronous parallel movement structure through the rotation of the second gear 17.

The utility model discloses in: the first gear 21 and the third gear 18 form a synchronous rotating structure through a chain 20.

The working principle is as follows: the pressure pipeline is placed between the first clamping arm 13 and the second clamping arm 14, the motor 19 is operated, the motor 19 rotates to drive the first gear 21 to rotate, the chain 20 drives the third gear 18 to rotate, the third gear 18 drives the second gear 17 to rotate, and therefore the first rack 15 and the second rack 16 meshed with the second gear 17 move oppositely, the first clamping arm 13 and the second clamping arm 14 clamp and fix the pressure pipeline, the detector 12 is adjusted in height through controlling the first motor 5, the detector 12 is moved left and right through controlling the second motor 9, and the detector 12 is enabled to adjust the detection position of the pressure pipeline more easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a pipeline under pressure welding seam magnetic particle testing device, includes workstation (1), its characterized in that: the lower surface of the workbench (1) is fixed with supporting legs (2) at a position close to the angle, the upper surface of the workbench (1) is fixed with a bottom plate (3) at a position close to the left side, the upper surface of the bottom plate (3) is fixed with a first sliding rail (4) at a position close to the right side, the upper end of the first sliding rail (4) is fixed with a first baffle plate, the lower end of the first baffle plate is fixed with a first motor (5), the lower end of the first motor (5) is fixed with a first threaded rod (6), the first sliding rail (4) is provided with a first sliding block (7), the first threaded rod (6) penetrates the first sliding block (7) and extends to the upper surface of the bottom plate (3), the right side of the first sliding block (7) is fixed with a second sliding rail (8), the right side of the second sliding rail (8) is fixed with a second baffle plate, the left side of the second sliding rail (8) is fixed with a third baffle plate, the left side of the second baffle plate is fixed with a second motor (9), a threaded rod II (10) is fixed on the left side of the motor II (9), a sliding block II (11) is arranged on the sliding rail II (8), the threaded rod II (10) penetrates through the sliding block II (11) and extends to the right side surface of the baffle III, a detector (12) is fixed at the lower end of the sliding block II (11), a through hole is formed in the upper surface of the workbench (1), sliding rods are fixed on the left and right sides of the through hole, a clamping arm I (13) is arranged on the left side of each sliding rod, a clamping arm II (14) is arranged on the right side of each sliding rod, a rack I (15) is fixed on the right side of each clamping arm I (13) close to the lower position, a rack II (16) is fixed on the left side of each clamping arm II (14) close to the upper position, a square hole I is formed in the position, corresponding to the clamping arm I (13) and the rack II (16), and a square hole II is formed in the position, corresponding to the rack I (15), of each clamping arm II (14), the clamping device is characterized in that the first rack (15) penetrates through the first square hole and extends to the right side of the second clamping arm (14), the second rack (16) penetrates through the second square hole and extends to the left side of the first clamping arm (13), a motor (19) is fixed below the workbench (1), a first gear (21) is fixed at the front end of the motor (19), a second gear (17) is meshed between the first rack (15) and the second rack (16), a third gear (18) is fixed at the front end of the second gear (17) through a shaft, and the third gear (18) and the first gear (21) are connected through a chain (20).

2. The magnetic powder detection device for the welding seam of the pressure pipeline according to claim 1, characterized in that: the four support legs (2) are arranged, and the support legs (2) are distributed at the lower surface near-angle position of the workbench (1) in a symmetrical parallel structure.

3. The magnetic powder detection device for the welding seam of the pressure pipeline according to claim 1, characterized in that: the first sliding block (7) drives the first threaded rod (6) to rotate through the first motor (5) to form a structure capable of being adjusted up and down with the first sliding rail (4).

4. The magnetic powder detection device for the welding seam of the pressure pipeline according to claim 1, characterized in that: the second sliding block (11) drives the second threaded rod (10) to rotate through the second motor (9) to form a structure capable of translating left and right with the second sliding rail (8).

5. The magnetic powder detection device for the welding seam of the pressure pipeline according to claim 1, characterized in that: the first clamping arm (13) and the second clamping arm (14) are in sliding connection with the sliding rod.

6. The magnetic powder detection device for the welding seam of the pressure pipeline according to claim 1, characterized in that: the first rack (15) and the second rack (16) form a synchronous parallel movement structure through the rotation of the second gear (17).

7. The magnetic powder detection device for the welding seam of the pressure pipeline according to claim 1, characterized in that: the first gear (21) and the third gear (18) form a synchronous rotating structure through a chain (20).