CN214374516U

CN214374516U - Dustproof ultrasonic flaw detector

Info

Publication number: CN214374516U
Application number: CN202120449160.XU
Authority: CN
Inventors: 于晓敏; 孙屹杰; 赵顺利; 王晓玉
Original assignee: Changzhou Dacente Nondestructive Testing Equipment Co ltd
Current assignee: Changzhou Dacente Nondestructive Testing Equipment Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-08
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a dirt-proof ultrasonic flaw detector, including protection box, flaw detector body and connecting rod, the inboard of protection box is provided with the flaw detector body, the upper end of protection box is provided with the connecting rod, the right side of dust screen is provided with the louvre, the lower extreme of flaw detector body is provided with first guard plate, the downside of mounting panel is provided with the second guard plate, the lower extreme of second guard plate is connected with the second spring, the left side of protection box is provided with the handle, the downside of going up glass lid is provided with down the glass lid. This dirt-proof ultrasonic flaw detector is convenient for absorb the impact, reduces and transmits the inside impact of ultrasonic flaw detector, improves ultrasonic flaw detector's life, is convenient for improve the dustproof effect of flaw detector, reduces the inside dust that gets into flaw detector, avoids the dust to cause the condition of inside jam, is convenient for when the device is placed, shelters from the dust, avoids the dust to drop on the flaw detector body.

Description

Dustproof ultrasonic flaw detector

Technical Field

The utility model relates to a metal product detects technical field, specifically is a dirt-proof ultrasonic flaw detector.

Background

Before the metal product leaves the factory, for improving the quality of leaving the factory, need carry out quality testing to it, in order to improve detection efficiency, need use the ultrasonic flaw detector, but there is some defects in the ultrasonic flaw detector that has now on the market:

for example, thereby easily receive the striking and reduce life, dustproof effect has and treats the improvement, and the inconvenient dust of solving drops the condition of the appearance body of detecting a flaw, consequently, the utility model provides a dirt-proof ultrasonic flaw detector to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dirt-proof ultrasonic flaw detector to thereby solve the easy striking that receives that proposes in the above-mentioned background art and reduce life, dustproof effect has and treats the improvement, and the inconvenient dust of solving drops the problem of the condition of detecting a flaw appearance body.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof ultrasonic flaw detector comprises a protective box, a flaw detector body and a connecting rod, wherein the flaw detector body is arranged on the inner side of the protective box, the upper end of the flaw detector body is connected with a probe, the connecting rod is arranged on the upper end of the protective box, a dustproof net is arranged on the outer side of the connecting rod, heat dissipation holes are formed in the right side of the dustproof net, the lower end of the dustproof net is connected with a mounting plate, a first protection plate is arranged at the lower end of the flaw detector body, a limit frame is connected with the lower end of the first protection plate, a second protection plate is arranged on the lower side of the mounting plate, a limit block is arranged at the upper end of the second protection plate, a first spring is arranged at the upper end of the limit block, a second spring is connected with the lower end of the second protection plate, a fixing plate is arranged on the outer side of the second protection plate, a handle is arranged on the left side of the protective box, and an upper glass cover is arranged on the front side of the protective box, the lower side of the upper glass cover is provided with a lower glass cover, and the front side of the lower glass cover is provided with a push-pull block.

Preferably, the connecting rod is connected with the dustproof net in a threaded mode, and the dustproof net is connected with the mounting plate in a clamping mode.

Preferably, the lower end of the first protection plate is provided with limit frames at equal intervals, and the limit frames form an elastic structure on the limit blocks through first springs.

Preferably, the second protection plate forms a sliding structure on the fixing plate, and the longitudinal section of the second protection plate is U-shaped.

Preferably, the lower end of the second protection plate is provided with second springs at equal intervals, and the outer side of the second protection plate is provided with groove-shaped structures arranged in the protection box.

Preferably, the lower glass cover forms a rotating structure on the protection box, and a protruding structure fixed on the inner side of the protection box is arranged on the rear side of the lower end of the lower glass cover.

Compared with the prior art, the beneficial effects of the utility model are that: the dustproof ultrasonic flaw detector is convenient for absorbing impact force, reducing the impact force transmitted to the inside of the ultrasonic flaw detector, prolonging the service life of the ultrasonic flaw detector, improving the dustproof effect of the flaw detector, reducing dust entering the inside of the flaw detector, avoiding the condition that the dust causes internal blockage, shielding the dust when the device is placed, and avoiding the dust from falling on the flaw detector body;

1. the ultrasonic flaw detector is provided with a first protection plate, a limiting frame and a first spring, the limiting frame is arranged at equal intervals through the lower end of the first protection plate, and the limiting frame forms an elastic structure on a limiting block through the first spring, so that the impact force can be absorbed conveniently, the impact force transmitted to the inside of the ultrasonic flaw detector is reduced, and the service life of the ultrasonic flaw detector is prolonged;

2. the flaw detector is provided with a mounting plate, a dustproof net and a connecting rod, wherein the dustproof net is connected with the dustproof net in a threaded mode through the connecting rod, and the dustproof net is connected with the mounting plate in a clamping mode, so that the dustproof effect of the flaw detector is improved conveniently, dust entering the flaw detector is reduced, and the condition that the dust causes internal blockage is avoided;

3. be provided with down glass lid and protection box, constitute rotating-structure through lower glass lid on protection box, and the lower extreme rear side of glass lid is provided with the protruding structure that is fixed in the protection box inboard down, is convenient for when the device is placed, shelters from the dust, avoids the dust to drop on the appearance body of detecting a flaw.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic side view of the structure of the protective box connected to the lower glass cover of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a protective case; 2. a flaw detector body; 3. a probe; 4. a dust screen; 5. a connecting rod; 6. heat dissipation holes; 7. mounting a plate; 8. a fixing plate; 9. a first guard plate; 10. a handle; 11. a second guard plate; 12. a glass cover is arranged; 13. a lower glass cover; 14. a push-pull block; 15. a limiting block; 16. a limiting frame; 17. a first spring; 18. a second spring.

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 dustproof ultrasonic flaw detector comprises a protective box 1, a flaw detector body 2, a probe 3, a dustproof net 4, a connecting rod 5, heat dissipation holes 6, a mounting plate 7, a fixing plate 8, a first protective plate 9, a handle 10, a second protective plate 11, an upper glass cover 12, a lower glass cover 13, a push-pull block 14, a limiting block 15, a limiting frame 16, a first spring 17 and a second spring 18, wherein the flaw detector body 2 is arranged on the inner side of the protective box 1, the probe 3 is connected to the upper end of the flaw detector body 2, the connecting rod 5 is arranged on the upper end of the protective box 1, the dustproof net 4 is arranged on the outer side of the connecting rod 5, the heat dissipation holes 6 are arranged on the right side of the dustproof net 4, the mounting plate 7 is connected to the lower end of the dustproof net 4, the first protective plate 9 is arranged on the lower end of the flaw detector body 2, the limiting frame 16 is connected to the lower end of the first protective plate 9, the second protective plate 11 is arranged on the lower side of the mounting plate 7, and the stopper 15 is installed to the upper end of second guard plate 11 to first spring 17 is installed to the upper end of stopper 15, and the lower extreme of second guard plate 11 is connected with second spring 18, and the fixed plate 8 is installed in the outside of second guard plate 11, and the left side of protection box 1 is provided with handle 10, and the front side of protection box 1 installs upper glass cover 12, and the downside of upper glass cover 12 is provided with lower glass cover 13, and the front side of lower glass cover 13 installs push-and-pull piece 14.

Connecting rod 5 is connected with dust screen 4 adopts the mode of screw thread as in fig. 1, and dust screen 4 is connected with the mode that mounting panel 7 adopted the block, is convenient for improve the dustproof effect of appearance of detecting a flaw, reduces the inside dust that gets into the appearance of detecting a flaw, avoids the dust to cause the inside condition of blockking up.

Like the equidistant spacing setting of the lower extreme of first guard plate 9 in fig. 1 and fig. 4 with spacing frame 16, and spacing frame 16 constitutes elastic construction on stopper 15 through first spring 17, is convenient for absorb the impact, reduces the impact that transmits to the inside of ultrasonic flaw detector, improves ultrasonic flaw detector's life.

As in fig. 1, the second protection plate 11 forms a sliding structure on the fixing plate 8, and the longitudinal section of the second protection plate 11 is in a U shape, so that the second protection plate 11 can slide on the fixing plate 8 conveniently, the lower end of the second protection plate 11 is provided with second springs 18 at equal intervals, and the outer side of the second protection plate 11 is provided with a groove-shaped structure arranged in the protection box 1, so that the vibration can be reduced conveniently, and the flaw detector body 2 can be better protected.

As in fig. 2 and 3, the lower glass cover 13 forms a rotating structure on the protection box 1, and the lower rear side of the lower end of the lower glass cover 13 is provided with a protruding structure fixed on the inner side of the protection box 1, so that when the device is placed, dust is shielded, and the dust is prevented from falling on the flaw detector body 2.

The working principle is as follows: when the dustproof ultrasonic flaw detector is used, firstly, when the flaw detector body 2 is not required to be used and is placed in the protection box 1, the dustproof effect of the flaw detector can be improved due to the arrangement of the dustproof net 4, dust entering the inside of the flaw detector is reduced, and the condition that the dust causes internal blockage is avoided, because the connecting rod 5 is connected with the dustproof net 4 in a threaded mode, and the dustproof net 4 is connected with the mounting plate 7 in a clamping mode, the dustproof net 4 is convenient to be independently replaced, the replacement cost is reduced, because the lower end of the first protection plate 9 is provided with the limit frames 16 at equal intervals, and the limit frames 16 form an elastic structure on the limit blocks 15 through the first springs 17, the impact force can be conveniently absorbed, the impact force transmitted to the inside of the flaw detector body 2 is reduced, the service life of the flaw detector body 2 is prolonged, and the vibration is reduced due to the second springs 18 arranged at equal intervals at the lower end of the second protection plate 11, further improved the protective power, the handle 10 that the protection box 1 outside set up makes things convenient for the staff to use and carries the device, when needs use, take up protection box 1, detect the metal product with probe 3, because lower glass cover 13 constitutes rotating-structure on protection box 1, and the lower extreme rear side of lower glass cover 13 is provided with the protruding structure who is fixed in protection box 1 inboard, can pull up push-and-pull piece 14 and rotate lower glass cover 13, operate flaw detector body 2, louvre 6 that protection box 1 inboard set up can dispel the heat when flaw detector body 2 is worked, reduce the harm of temperature to flaw detector body 2, when using, cover lower glass cover 13, can shelter from the dust when the device is placed, avoid the dust to drop on flaw detector body 2, this is this dirt-proof ultrasonic flaw detector's application method.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dirt-proof ultrasonic flaw detector, includes protection box (1), flaw detector body (2) and connecting rod (5), its characterized in that: the flaw detector comprises a protection box (1), a flaw detector body (2) is arranged on the inner side of the protection box (1), a probe (3) is connected to the upper end of the flaw detector body (2), a connecting rod (5) is arranged at the upper end of the protection box (1), a dust screen (4) is installed on the outer side of the connecting rod (5), heat dissipation holes (6) are formed in the right side of the dust screen (4), a mounting plate (7) is connected to the lower end of the dust screen (4), a first protection plate (9) is arranged at the lower end of the flaw detector body (2), a limiting frame (16) is connected to the lower end of the first protection plate (9), a second protection plate (11) is arranged on the lower side of the mounting plate (7), a limiting block (15) is installed at the upper end of the second protection plate (11), a first spring (17) is installed at the upper end of the limiting block (15), and a second spring (18) is connected to the lower end of the second protection plate (11), and the outside of second guard plate (11) is installed fixed plate (8), the left side of protection box (1) is provided with handle (10), and the front side of protection box (1) installs upper glass lid (12), the downside of upper glass lid (12) is provided with lower glass lid (13), and the front side of lower glass lid (13) installs and pushes away and draws piece (14).

2. The ultrasonic flaw detector of claim 1, wherein: the connecting rod (5) is connected with the dustproof net (4) in a threaded mode, and the dustproof net (4) is connected with the mounting plate (7) in a clamping mode.

3. The ultrasonic flaw detector of claim 1, wherein: the lower end of the first protection plate (9) is provided with limit frames (16) at equal intervals, and the limit frames (16) form an elastic structure on the limit blocks (15) through first springs (17).

4. The ultrasonic flaw detector of claim 1, wherein: the second protection plate (11) forms a sliding structure on the fixing plate (8), and the longitudinal section of the second protection plate (11) is U-shaped.

5. The ultrasonic flaw detector of claim 1, wherein: the lower end of the second protection plate (11) is provided with second springs (18) at equal intervals, and the outer side of the second protection plate (11) is provided with groove-shaped structures arranged in the protection box (1).

6. The ultrasonic flaw detector of claim 1, wherein: the lower glass cover (13) forms a rotating structure on the protection box (1), and a protruding structure fixed on the inner side of the protection box (1) is arranged on the rear side of the lower end of the lower glass cover (13).