CN219314280U

CN219314280U - Portable magnetic particle flaw detector

Info

Publication number: CN219314280U
Application number: CN202320249799.2U
Authority: CN
Inventors: 吴扬帆
Original assignee: Yueyang Yingpaike Special Equipment Inspection And Testing Co ltd
Current assignee: Yueyang Yingpaike Special Equipment Inspection And Testing Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-07-07
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of steel structure flaw detection, and discloses a portable magnetic particle flaw detector which comprises a body, wherein a placing groove is formed in the top wall of the body, a first connecting hole is formed in the inner bottom wall of the placing groove, a rolling disc is arranged in the body, a fixed box is fixedly arranged on the right side wall of the body, a forward and reverse rotating motor is arranged in the fixed box, a cover plate is arranged at the upper end of the placing groove, a third handle is fixedly arranged on the top wall of the cover plate, and a pulley is fixedly arranged at the lower end of the body. The portable magnetic particle inspection instrument is provided with a rolling disc, a forward and reverse rotating motor, a cover plate and a placing groove; the setting of rolling dish has increased the security performance of device to the setting of cooperation positive and negative rotating electrical machines is being convenient for take in the wire rolling bundle after, has also increased the degree of automation of device simultaneously, and the detection device that does not use can be taken in to setting up of apron and standing groove.

Description

Portable magnetic particle flaw detector

Technical Field

The utility model relates to the technical field of steel structure flaw detection, in particular to a portable magnetic particle flaw detector.

Background

The magnetic powder inspection utilizes the difference between the magnetic permeability of the surface or near-surface defects (such as cracks, slag inclusions, hairlines and the like) of the ferromagnetic workpiece and the magnetic permeability of the ferromagnetic material, after the ferromagnetic workpiece is magnetized by the magnetic powder inspection instrument, the magnetic field at the defect position of the surface or near-surface of the workpiece is distorted, partial magnetic flux leaks, and a leakage magnetic field is generated at the leakage position of the magnetic flux, so that magnetic powder is attracted to form magnetic powder accumulation at the defect position, namely magnetic marks, and the defect position and shape are displayed under proper illumination conditions, and the magnetic marks are observed and explained to realize the magnetic powder inspection.

The search (CN 212364179U) discloses a portable magnetic particle flaw detector, which comprises: the device comprises a main body 1, universal wheels 2, an outer notch 3, a wire 4, a probe 5, a lock head 6, an upper telescopic rod 7, a connecting block 8, a lower telescopic rod 9, a connecting groove 10, a clamping groove 11 and a spring groove 12; the telescopic rod device is characterized in that four universal wheels are arranged below the main machine body, the main machine body is convenient to move, a telescopic rod device similar to a trunk is additionally arranged on one side of the main machine body, a connecting block at the upper end of the telescopic rod device can be connected with a lock head below the probe, the probe is matched with the telescopic rod device to be used as a handle, the telescopic rod device is dragged back and forth like the trunk, the telescopic rod device is convenient to move and carry, the probe can be completely inserted into a groove outside the main machine body along the telescopic rod to be accommodated when the telescopic rod device is placed still, the probe can be detached for normal use by pressing a buckle on the lock head through two fingers, and a welding leg of the movable connection can change the angle and the width according to requirements, so that the telescopic rod device is very flexible.

When the device is used, the wires are randomly piled beside the flaw detector, and the wires are easy to stumble over the feet of the personnel, so that the personnel are broken down to generate safety accidents. And after flaw detection is completed, on-site personnel need to manually wind the connecting wires into bundles and then store the bundles.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a portable magnetic particle flaw detector, which aims to solve the problem that when the device is used in the background technology, wires are randomly piled beside the flaw detector and easily stumbled by the feet of a person, so that the person is broken and a safety accident occurs. And after flaw detection is completed, field personnel need to manually wind the connecting wire into bundles and then store the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable magnetic particle inspection appearance, includes the body, the standing groove has been seted up to the roof of body, connecting hole one has been seted up to the inside diapire of standing groove, the inside of body is provided with the rolling dish, the fixed case that is provided with of right side wall of body, the inside of fixed case is provided with positive and negative rotation motor, positive and negative rotation motor's output runs through in the right side wall and the rolling dish fixed connection of the left side wall of fixed case and body, the upper end of standing groove is provided with the apron, the roof of apron is fixed to be provided with the handle three, the screw has been seted up to the roof of apron and body, the fixed pulley that is provided with of lower extreme of body, and the pulley is provided with a plurality of, and the setting of pulley has played the effect of being convenient for remove.

Preferably, the display screen is installed on the front of the body, operating buttons are arranged on the front of the body, the operating buttons are arranged at the lower ends of the display screen, and the function of controlling the internal elements is achieved through the arrangement of the operating buttons.

Preferably, the inside diapire of fixed box is provided with the fixed block, the roof upper end of fixed block is provided with positive and negative rotation motor, the fixed bracing piece that is provided with of lower extreme of fixed box, the other end of bracing piece is fixed to be set up on the right side wall of body, and the setting of bracing piece has played the effect of supporting the fixed box.

Preferably, the body is connected with the wire through connecting hole one, the body is connected with detection device through the wire, the roof of body is fixed to be provided with handle one, and the setting of handle one, convenient to use person removes body device.

Preferably, the upper end of detection device is fixed and is provided with the handle two, the fixed connecting hole two that is provided with in detection device's left end, detection device's lower extreme is fixed and is provided with the tapered end, detection device below symmetry is equipped with surveys the foot, and surveys the foot and be provided with two and be listed as, it divide into three and be equipped with connecting axle swing joint in the junction to visit the foot, two it is provided with the tapered end to visit between the foot, the setting of handle two, the user of being convenient for snatchs detection device.

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

the portable magnetic particle inspection instrument is provided with a rolling disc, a forward and reverse rotating motor, a cover plate and a placing groove; the setting of rolling dish can prevent that the wire from being in disorder by the condition, avoids probably tripping the foot through personnel, leads to personnel to fall the problem of damaging emergence incident to increased the security performance of device, and the setting of cooperation positive and negative rotating electrical machines is being convenient for take in the wire rolling bundle after, has also increased the degree of automation of device simultaneously, and the setting of apron and standing groove can take in unused detection device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic diagram of a cover plate in a three-dimensional structure according to the present utility model;

FIG. 5 is a schematic top view of the placement tank of the present utility model;

FIG. 6 is a schematic cross-sectional view of the detecting unit of the present utility model.

In the figure: 1. a body; 2. a placement groove; 3. a first handle; 4. a display screen; 5. operating a button; 6. a second handle; 7. a pulley; 8. a fixed box; 9. a support rod; 10. a first connecting hole; 11. a cover plate; 12. a third handle; 13. a fixed block; 14. a forward and reverse rotation motor; 15. a reel; 16. a lock head; 17. a detection device; 18. a second connecting hole; 19. a connecting shaft; 20. and (5) detecting feet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a portable magnetic particle inspection instrument, including body 1, standing groove 2 has been seted up to the roof of body 1, connecting hole one 10 has been seted up to the inside diapire of standing groove 2, the inside of body 1 is provided with rolling dish 15, the fixed case 8 that is provided with of right side wall of body 1, the inside of fixed case 8 is provided with positive and negative rotation motor 14, positive and negative rotation motor 14's output runs through the left side wall of fixed case 8 and the right side wall of body 1 and rolling dish 15 fixed connection, the upper end of standing groove 2 is provided with apron 11, the roof of apron 11 is fixed to be provided with handle three 12, the screw has been seted up to the roof of apron 11 and the roof of body 1, the lower extreme of body 1 is fixed to be provided with pulley 7, and pulley 7 is provided with a plurality of, the setting of pulley 7, user's mobile device is convenient for, positive and negative rotation motor 14 and rolling dish 15's setting, convenient to use ware rolls up the wire, the degree of automation of device has also been increased simultaneously, the setting of standing groove 2, can place unused detection device 17, thereby prevent that dust from getting into detection device 17 in the collection process;

the display screen 4 is arranged on the front surface of the body 1, the operation buttons 5 are arranged in a plurality of mode, the operation buttons 5 are positioned at the lower end of the display screen 4, a fixed block 13 is arranged on the inner bottom wall of the fixed box 8, a forward and reverse rotating motor 14 is arranged at the upper end of the top wall of the fixed block 13, a supporting rod 9 is fixedly arranged at the lower end of the fixed box 8, the other end of the supporting rod 9 is fixedly arranged on the right side wall of the body 1, and the forward and reverse rotating motor 14 drives a winding disc 15 to rotate, so that the wires are conveniently wound inside the winding disc 15, the situation that the wires are messy can be prevented, the problem that the wires possibly stumble over the feet of people to cause the accident is solved, the safety performance of the device is improved, and the arrangement of the operation buttons 5 controls the internal elements of the body 1;

the body 1 is connected with the wire through connecting hole one 10, the body 1 is connected with detection device 17 through the wire, the roof of body 1 is fixed and is provided with handle one 3, the upper end of detection device 17 is fixed and is provided with handle two 6, the left end of detection device 17 is fixed and is provided with connecting hole two 18, the lower extreme of detection device 17 is fixed and is provided with tapered end 16, detection device 17 below symmetry is equipped with the foot 20, and the foot 20 that surveys is provided with two rows, the foot 20 divide into three and be equipped with connecting axle 19 swing joint in the junction, be provided with tapered end 16 between two foot 20 that surveys, the setting of connecting axle 19 and foot 20 is visited, connect each other through connecting axle 19 between the foot 20, can carry out the change of angle and width according to the shape and the size of taking the side work piece, improve the measuring effect, the setting of handle two 6, the user of facilitating the use snatchs detection device 17.

Working principle: firstly, when not in use, the cover plate 11 is fixed on the body 1 through the locking screw, when in use, the cover plate 11 is taken out from the body 1 through the locking screw, the forward and reverse rotation motor 14 is started by the operation button 5, the wire wound on the winding disc 15 is discharged, a user pulls out the wire through the first connecting hole 10, holds the handle II 6 above the detection device 17 when in use, starts the body 1 to match with magnetic powder to carry out magnetization flaw detection on a workpiece to be detected, and the detection feet 20 below the detection device 17 are movably connected through the connecting shaft 19, so that the angle and the width can be changed according to the shape and the size of the workpiece at the belt side, the measuring effect is improved, after the use is finished, the forward and reverse rotation motor 14 is started by the operation button 5, the wire is wound inside the winding disc 15, the wire is prevented from being messy, the situation that the user can trip the foot of the person is avoided, and the safety performance of the device is improved.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a portable magnetic particle inspection appearance, includes body (1), its characterized in that: the utility model discloses a motor, including body (1) and connecting hole (10), standing groove (2) have been seted up to the roof of body (1), connecting hole (10) have been seted up to the inside diapire of standing groove (2), the inside of body (1) is provided with rolling disc (15), the fixed case (8) that is provided with of the right side wall of body (1), the inside of fixed case (8) is provided with positive and negative rotation motor (14), the output of positive and negative rotation motor (14) runs through in the left side wall of fixed case (8) and the right side wall of body (1) and rolling disc (15) fixed connection, the upper end of standing groove (2) is provided with apron (11), the roof of apron (11) is fixed to be provided with handle three (12), screw has been seted up to the roof of apron (11) and body (1), the lower extreme of body (1) is fixedly provided with pulley (7), and pulley (7) are provided with a plurality of.

2. A portable magnetic particle inspection apparatus according to claim 1, wherein: the display screen (4) is installed on the front of the body (1), operation buttons (5) are arranged on the front of the body (1), a plurality of operation buttons (5) are arranged, and the operation buttons (5) are located at the lower end of the display screen (4).

3. A portable magnetic particle inspection apparatus according to claim 1, wherein: the inside diapire of fixed case (8) is provided with fixed block (13), the roof upper end of fixed block (13) is provided with positive and negative rotation motor (14), the fixed bracing piece (9) that is provided with of lower extreme of fixed case (8), the other end of bracing piece (9) is fixed to be set up on the right side wall of body (1).

4. A portable magnetic particle inspection apparatus according to claim 1, wherein: the body (1) is connected with a wire through a first connecting hole (10), the body (1) is connected with a detection device (17) through the wire, and a first handle (3) is fixedly arranged on the top wall of the body (1).

5. A portable magnetic particle inspection apparatus according to claim 4, wherein: the upper end of detection device (17) is fixed and is provided with handle two (6), the left end of detection device (17) is fixed and is provided with connecting hole two (18), the lower extreme of detection device (17) is fixed and is provided with tapered end (16), detection device (17) below symmetry is equipped with surveys foot (20), and surveys foot (20) and be provided with two rows, it divide into three and be equipped with connecting axle (19) swing joint in junction to visit foot (20) and be provided with tapered end (16) between foot (20).