CN221280310U - Nondestructive testing flaw detector - Google Patents

Abstract

The utility model relates to the technical field of flaw detectors, in particular to a nondestructive testing flaw detector which is convenient to fix, improves working efficiency and enhances practicability; including the workstation, workstation bottom fixed mounting has two landing legs, first through-hole has been seted up on the workstation top, first screw rod that runs through first through-hole other end is installed in rotation of first through-hole one end, fixed mounting has first motor on the workstation, first motor output and first screw rod fixed connection, the spiral shell is equipped with the L template on the first screw rod, be provided with test probe on the L template, fixed establishment includes first extension board, first extension board fixed mounting is on the workstation top, be provided with two electric cylinders on the first extension board, two electric cylinders pass through the second extension board and connect, workstation top fixed mounting has the third extension board, equal fixed mounting has the second motor on second extension board and the third extension board, equal fixed mounting of two second motor output has first bevel gears.

Description

Nondestructive testing flaw detector

Technical Field

The utility model relates to the technical field of flaw detectors, in particular to a nondestructive testing flaw detector.

Background

In China, the term nondestructive detection is called flaw detection or nondestructive detection at the earliest, wherein flaw detection refers to detection of cracks or defects in metal materials or parts, and generally adopts magnetic, ray, ultrasonic and other instrument devices, and common flaw detection methods include X-ray flaw detection, ultrasonic flaw detection, magnetic powder flaw detection, penetration flaw detection, eddy current flaw detection, gamma ray flaw detection and other methods, and currently, a flaw detector is generally used for detection when nondestructive detection is carried out, so that the detection effect is improved;

The existing detection flaw detector finds that when the existing flaw detector detects a pressure pipeline, the pressure pipeline is cylindrical due to the fact that a fixing device is not arranged, so that the pressure pipeline is easy to move in the detection process, the detection result is inaccurate, the working efficiency is reduced, and the practicability is poor.

Disclosure of utility model

Technical problem to be solved

In order to solve the technical problems, the utility model provides a nondestructive testing flaw detector which is convenient to fix, improves working efficiency and enhances practicability.

Technical proposal

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a nondestructive test defectoscope, includes the workstation, workstation bottom fixed mounting has two landing legs, and first through-hole has been seted up on the workstation top, and first through-hole one end rotates installs the first screw rod that runs through the first through-hole other end, and fixed mounting has first motor on the workstation, first motor output and first screw rod fixed connection, the spiral shell is equipped with L template on the first screw rod, is provided with test probe on the L template, fixed establishment includes first extension board, first extension board fixed mounting is on the workstation top, is provided with two electronic jars on the first extension board, and two electronic jars pass through the second extension board to be connected, and workstation top fixed mounting has the third extension board, and equal fixed mounting has the second motor on second extension board and the third extension board, equal fixed mounting has first bevel gear on second extension board and the third extension board, equal fixed mounting has two fourth extension boards on the fourth extension board, all rotates the second screw rod on the fourth extension board, equal fixed mounting has the second bevel gear on a plurality of second screw rods, and a plurality of second bevel gears are connected with the second through-hole respectively on a plurality of second extension boards, and a plurality of second extension boards are all fixed with the second bevel gears, and a plurality of second extension boards are connected with the second through-hole.

Through adopting above-mentioned technical scheme, will wait to detect pipeline one end and put on the third extension board, make two sliders on the third extension board be located the pipeline, start two electronic jars, make electronic jar drive second extension board and remove towards the third extension board, make the second extension board be close to the third extension board, until two sliders on the second extension board also stretch into in the pipeline, start two second motors, the second motor drives first bevel gear and rotates, two second bevel gears with first bevel gear meshing drive two second screw rotations, slider that two second screw spiral shell adorn can keep away from each other respectively, until the outer end of two sliders all hugs closely with the pipeline inner wall, thereby support the pipeline fixedly, avoid detecting the in-process pipeline and take place to remove, start first motor, first motor drives first screw rotation, the L template drive detection probe that spiral shell adorns with first screw and remove the pipeline and detect, this process has realized being convenient for fixed, work efficiency has been improved, thereby the practicality has been strengthened.

Preferably, a plurality of sliding blocks are provided with anti-slip pads.

Through adopting above-mentioned technical scheme, slipmat can avoid slider and pipeline inner wall direct contact, avoids damaging the pipeline to the practicality has been strengthened.

Preferably, the two legs are connected by a connecting plate.

By adopting the technical scheme, the two support legs can be more stable through the connecting plate, so that the stability is enhanced.

Preferably, a storage cabinet is arranged on the connecting plate.

By adopting the technical scheme, some common tools can be stored in the storage cabinet, so that the detection is convenient, and the practicability is enhanced.

Preferably, two casters are fixedly arranged at the bottom ends of the two supporting legs.

By adopting the technical scheme, the workbench can be moved to a required position, so that the use limitation is reduced.

Preferably, a pushing handle is fixedly arranged on the workbench.

By adopting the technical scheme, the pushing workbench can be conveniently pushed by pushing the pushing handle, so that the use convenience is enhanced.

Advantageous effects

Compared with the prior art, the application provides a nondestructive testing flaw detector, which has the following beneficial effects:

One end of a pipeline to be detected is placed on the third support plate, two sliding blocks on the third support plate are located in the pipeline, two electric cylinders are started, the electric cylinders drive the second support plate to move towards the third support plate, the second support plate is close to the third support plate until the two sliding blocks on the second support plate extend into the pipeline, two second motors are started, the second motors drive the first bevel gear to rotate, two second bevel gears meshed with the first bevel gear drive the two second screw rods to rotate, the sliding blocks screwed with the two second screw rods are respectively separated from each other until the outer ends of the two sliding blocks are clung to the inner wall of the pipeline, the pipeline is supported and fixed, the pipeline is prevented from moving in the detection process, the first motors drive the first screw rods to rotate, the L-shaped plates screwed with the first screw rods drive the detection probes to move to detect the pipeline, the process is convenient to fix, the working efficiency is improved, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram of the axial structure of the present utility model;

FIG. 2 is a schematic view of an axial cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged structural view of B in fig. 2 according to the present utility model.

The reference numerals in the drawings: 1. a work table; 2. a support leg; 3. a first screw; 4. a first motor; 5. an L-shaped plate; 6. a detection probe; 7. a first support plate; 8. an electric cylinder; 9. a second support plate; 10. a third support plate; 11. a second motor; 12. a first bevel gear; 13. a fourth support plate; 14. a second screw; 15. a second bevel gear; 16. a slide block; 17. a fifth support plate; 18. an anti-slip pad; 19. a connecting plate; 20. a storage cabinet; 21. casters; 22. pushing hands.

Detailed Description

Examples

Referring to fig. 1-4, a nondestructive inspection flaw detector comprises a workbench 1, two supporting legs 2 are fixedly arranged at the bottom end of the workbench 1, a first through hole is formed in the top end of the workbench 1, a first screw rod 3 penetrating through the other end of the first through hole is rotatably arranged at one end of the first through hole, a first motor 4 is fixedly arranged on the workbench 1, the output end of the first motor 4 is fixedly connected with the first screw rod 3, an L-shaped plate 5,L is screwed on the first screw rod 3, a detection probe 6 is arranged on the plate 5, a fixing mechanism comprises a first support plate 7, the first support plate 7 is fixedly arranged at the top end of the workbench 1, two electric cylinders 8 are arranged on the first support plate 7 and connected through a second support plate 9, a third support plate 10 is fixedly arranged at the top end of the workbench 1, second motors 11 are fixedly arranged on the second support plate 9 and the third support plate 10, first bevel gears 12 are fixedly arranged at the output ends of the two second motors 11, two fourth support plates 13 are fixedly arranged on the second support plate 9 and the third support plate 10, second screw rods 14 are rotatably arranged on the four fourth support plates 13, second bevel gears 15 are fixedly arranged on the plurality of second screw rods 14, the four second bevel gears 15 are respectively meshed with the two first bevel gears 12, sliding blocks 16 are spirally arranged on the plurality of second screw rods 14, two fifth support plates 17 are fixedly arranged on the second support plate 9 and the third support plate 10, second through holes are formed on the plurality of fifth support plates 17, the plurality of sliding blocks 16 are respectively connected with the plurality of second through holes in a sliding manner, one end of a pipeline to be detected is placed on the third support plate 10, the two sliding blocks 16 on the third support plate 10 are positioned in the pipeline, two electric cylinders 8 are started, the electric cylinders 8 drive the second support plate 9 to move towards the third support plate 10, the second support plate 9 is close to the third support plate 10, until two sliders 16 on the second support plate 9 also stretch into the pipeline, two second motors 11 are started, the second motors 11 drive the first bevel gears 12 to rotate, two second bevel gears 15 meshed with the first bevel gears 12 drive two second screw rods 14 to rotate, the sliders 16 screwed with the two second screw rods 14 are respectively separated from each other, until the outer ends of the two sliders 16 are clung to the inner wall of the pipeline, so that the pipeline is supported and fixed, the pipeline is prevented from moving in the detection process, the first motor 4 is started, the first motor 4 drives the first screw rods 3 to rotate, the L-shaped plate 5 screwed with the first screw rods 3 drives the detection probes 6 to move to detect the pipeline, the process is convenient to fix, the working efficiency is improved, and the practicability is improved.

Referring to fig. 1-3, the plurality of sliding blocks 16 are provided with the anti-slip pads 18, and the anti-slip pads 18 can avoid the sliding blocks 16 from directly contacting with the inner wall of the pipeline and damaging the pipeline, thereby enhancing the practicability.

Referring to fig. 1 and 2, the two support legs 2 are connected through a connecting plate 19, the connecting plate 19 can make the two support legs 2 more stable, a storage cabinet 20 is arranged on the connecting plate 19, and some common tools can be stored in the storage cabinet 20, so that the two support legs are convenient to use during detection, and stability is enhanced.

Referring to fig. 1 and 2, two casters 21 are fixedly mounted at the bottom ends of two legs 2 to move the workbench 1 to a desired position, and a pushing hand 22 is fixedly mounted on the workbench 1 to push the workbench 1 conveniently, so that the use limitation is reduced.

The utility model relates to a nondestructive inspection flaw detector, which is characterized in that when in operation, one end of a pipeline to be inspected is placed on a third support plate 10, two sliding blocks 16 on the third support plate 10 are positioned in the pipeline, two electric cylinders 8 are started, the electric cylinders 8 drive a second support plate 9 to move towards the third support plate 10, the second support plate 9 is close to the third support plate 10 until the two sliding blocks 16 on the second support plate 9 also extend into the pipeline, two second motors 11 are started, the motors are known devices directly purchased in the market and are used by those skilled in the art, the structure and the function of the motors are not improved, the detailed description is omitted, and the motors are provided with control switches matched with the motors, the mounted position of control switch selects according to the in-service use demand, be convenient for operating personnel to control, second motor 11 drives first bevel gear 12 and rotates, two second bevel gears 15 with first bevel gear 12 meshing drive two second screw rods 14 and rotate, slider 16 respectively with two second screw rods 14 spiral shell dress can keep away from each other, until the outer end of two slider 16 all hugs closely with the pipeline inner wall, thereby support the pipeline fixedly, avoid detecting in-process pipeline and take place to remove, start first motor 4, first motor 4 drives first screw rod 3 rotation, it detects the pipeline to drive the removal of test probe 6 with L template 5 of first screw rod 3 spiral shell dress, this process has realized the fixed process of being convenient for.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a nondestructive test defectoscope, including workstation (1), workstation (1) bottom fixed mounting has two landing legs (2), first through-hole has been seted up on workstation (1) top, first screw rod (3) that run through first through-hole other end are installed in rotation of first through-hole one end, fixed mounting has first motor (4) on workstation (1), first motor (4) output and first screw rod (3) fixed connection, the spiral shell is equipped with L template (5) on first screw rod (3), be provided with on L template (5) test probe (6), its characterized in that still includes:

Fixed establishment, fixed establishment includes first extension board (7), first extension board (7) fixed mounting is on workstation (1) top, be provided with two electronic jar (8) on first extension board (7), two electronic jar (8) are connected through second extension board (9), workstation (1) top fixed mounting has third extension board (10), equal fixed mounting has second motor (11) on second extension board (9) and third extension board (10), equal fixed mounting has first bevel gear (12) in two second motor (11) output, equal fixed mounting has two fourth extension boards (13) on second extension board (9) and third extension board (10), equal rotation installs second screw rod (14) on four fourth extension boards (13), equal fixed mounting has second bevel gear (15) on a plurality of second screw rods (14), four second bevel gear (15) respectively with two first bevel gear (12) meshing, equal screw rod (16) on a plurality of second screw rods (14), equal screw rod (16) have on a plurality of second screw rods (16) and a plurality of second extension boards (17) are connected, five through-holes (17) are all installed in the second extension board.

2. A nondestructive inspection apparatus as set forth in claim 1 wherein: and a plurality of sliding blocks (16) are provided with anti-skid pads (18).

3. A nondestructive inspection apparatus as set forth in claim 1 wherein: the two support legs (2) are connected through a connecting plate (19).

4. A nondestructive inspection apparatus as recited in claim 3 wherein: and a storage cabinet (20) is arranged on the connecting plate (19).

5. A nondestructive inspection apparatus as set forth in claim 1 wherein: two casters (21) are fixedly arranged at the bottom ends of the two supporting legs (2).

6. A nondestructive inspection apparatus as set forth in claim 1 wherein: a pushing handle (22) is fixedly arranged on the workbench (1).