CN212061882U

CN212061882U - Novel instrument for nondestructive test

Info

Publication number: CN212061882U
Application number: CN202021137479.0U
Authority: CN
Inventors: 任金海
Original assignee: Jiangxi Jiecheng Meilian Industrial System Co ltd
Current assignee: Jiangxi Jiecheng Meilian Industrial System Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-01
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a nondestructive test equipment technical field, specifically speaking relates to a novel instrument and meter for nondestructive test, including nondestructive test instrument main part and two mutual symmetries and with nondestructive test instrument main part between through wire electric connection's test probe, still be provided with fixing device in the nondestructive test instrument main part, fixing device includes the slide rail and sets up the miniature air pump on nondestructive test instrument main part top surface, is provided with the breather pipe between miniature air pump and the slide rail, all is provided with the lug on the both ends top surface of slide rail and the bottom surface, still is provided with the universal pipe on the side that the slide rail was kept away from to the lug, the end that the lug was kept away from to the universal pipe is provided with. The utility model discloses can fix the operation, facilitate the use brings the facility for the staff.

Description

Novel instrument for nondestructive test

Technical Field

The utility model relates to a nondestructive test equipment technical field, specifically speaking relates to a novel instrument and meter for nondestructive test.

Background

The nondestructive testing is to perform various index tests on the detected object under the premise of not damaging or influencing the use performance of the detected object, a corresponding instrument and meter for nondestructive testing is required to be used when performing nondestructive testing, a corresponding fixing device is absent on a conventional instrument and meter for nondestructive testing, and a worker is required to hold the instrument and meter by hands to fix the instrument and meter for nondestructive testing, so that the worker cannot vacate two hands to perform other operations, and inconvenience is brought to the worker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel instrument and meter for nondestructive test to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel instrument for nondestructive testing comprises a nondestructive testing instrument main body and two detection probes which are symmetrical with each other and are electrically connected with the nondestructive testing instrument main body through a lead, wherein a fixing device is also arranged on the nondestructive testing instrument main body, the fixing device comprises a slide rail and a micro air pump arranged on the top surface of the nondestructive testing instrument main body, an air ventilation chamber arranged along the length direction of the slide rail is arranged inside the slide rail, an air vent pipe is arranged between the micro air pump and the slide rail, the tail end of the air vent pipe is fixedly arranged on the slide rail and is communicated with the air ventilation chamber, lugs are arranged on the top surface and the bottom surface of two end parts of the slide rail, an air distribution chamber is arranged in the lug and is communicated with the air ventilation chamber, and a universal pipe is also arranged on the side surface of the lug, which is far away from the slide rail, the universal pipe is communicated with the gas distribution chamber, and a vacuum chuck is arranged at the tail end of the universal pipe, which is far away from the bump.

Preferably, the tail end of the vent pipe is fixedly installed on the air inlet end pipe body of the miniature air pump, and the vent pipe and the miniature air pump can be communicated with each other.

Preferably, the fixed base on the miniature air pump is fixedly installed on the top surface of the nondestructive testing instrument main body through a plurality of fastening screws, so that the miniature air pump is convenient to install and disassemble.

Preferably, all be provided with in the top surface of slide rail and the bottom surface along the spout that slide rail length direction set up, be provided with the slider on the detection probe, the slider be located in the spout and with sliding connection between the spout makes things convenient for the position of adjustment slider, reaches the effect of adjustment test probe position.

Preferably, the universal pipe and the lug are of an integrally formed structure, so that the structure is firmer and more stable.

Preferably, the tail end of the universal pipe positioned on the slide rail is positioned at the middle position of the slide rail, so that the detection probe can move towards two sides from the middle position close to the slide rail, and the detection is more smooth.

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

1. the utility model discloses a fixing device who sets up, guarantee when using, can utilize miniature air pump work, be in negative pressure state in making vacuum chuck, thereby utilize vacuum chuck to inhale tightly on external object, accomplish fixed operation, the staff can vacate the both hands and carry out other operations this moment, facilitate the use, offer convenience for the user, the fixing device who lacks correspondence on the instrument and meter for the conventional nondestructive test has been solved, when using, it fixes to need the staff to hold with the hand, thereby make the staff can't vacate the both hands and carry out other operations, bring inconvenient problem for the staff.

2. The utility model discloses a slide rail that sets up to be provided with the slider on test probe, when using, can remove test probe along the slide rail, simultaneously, loosen test probe back test probe and also can not drop, facilitate the use, facilitate the user.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a cross-sectional view of the slide rail and the bump of the present invention.

In the figure: 1. a nondestructive inspection instrument main body; 10. detecting a probe; 2. a fixing device; 20. a micro air pump; 21. a slide rail; 211. a chute; 212. a ventilation chamber; 22. a breather pipe; 23. a bump; 231. a gas distribution chamber; 24. a universal tube; 25. a vacuum chuck; 26. a slide block.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a novel instrument for nondestructive testing comprises a nondestructive testing instrument main body 1 and two testing probes 10 which are symmetrical with each other and are electrically connected with the nondestructive testing instrument main body 1 through a lead, wherein a fixing device 2 is also arranged on the nondestructive testing instrument main body 1, the fixing device 2 comprises a slide rail 21 and a micro air pump 20 arranged on the top surface of the nondestructive testing instrument main body 1, a fixing base on the micro air pump 20 is fixedly arranged on the top surface of the nondestructive testing instrument main body 1 through a plurality of fastening screws, corresponding threaded holes are respectively arranged in the fixing base on the micro air pump 20 and the shell of the nondestructive testing instrument main body 1, the fixing base on the micro air pump 20 is fixedly arranged on the nondestructive testing instrument main body 1 through the fastening screws, and the micro air pump 20 is convenient to install and disassemble;

specifically, an air vent chamber 212 arranged along the length direction of the slide rail 21 is arranged inside the slide rail 21, an air vent pipe 22 is arranged between the micro air pump 20 and the slide rail 21, the tail end of the air vent pipe 22 is integrally formed on the slide rail 21 and communicated with the air vent chamber 212, and the tail end of the air vent pipe 22 is integrally formed on an air inlet end pipe body of the micro air pump 20, so that the air vent chamber 212, the air vent pipe 22 and the micro air pump 20 can be communicated with each other; the top surfaces and the bottom surfaces of the two end parts of the slide rail 21 are integrally formed with convex blocks 23, the convex blocks 23 are internally provided with air distribution chambers 231, the air distribution chambers 231 are communicated with the ventilation chambers 212, the side surfaces of the convex blocks 23 far away from the slide rail 21 are also provided with universal pipes 24, and the universal pipes 24 and the convex blocks 23 are of an integrally formed structure, so that the structure is firmer and more stable; the universal pipe 24 is communicated with the air distribution chamber 231, and the tail end, away from the convex block 23, of the universal pipe 24 is provided with the vacuum sucker 25, so that the vacuum sucker 25 can be tightly sucked on an external object when the air distribution device is used, and the effect of fixing is achieved.

In this embodiment, the top surface and the bottom surface of the slide rail 21 are both provided with a sliding groove 211 arranged along the length direction of the slide rail 21, the detecting probe 10 is provided with a sliding block 26, and the sliding block 26 is located in the sliding groove 211 and is connected with the sliding groove 211 in a sliding manner, so that the position of the sliding block 26 can be conveniently adjusted, and the effect of adjusting the position of the detecting probe 10 can be achieved.

Specifically, the tail end of the universal tube 24 on the slide rail 21 is located at the middle position of the slide rail 21, so that the detection probe 10 can move from the middle position close to the slide rail 21 to the two sides, and the detection is more smooth.

It should be noted that the micro air pump 20 in the present embodiment is conventional in the art, and will not be described herein.

When the novel instrument for nondestructive testing is used, the slide rail 21 is placed on the surface of the corresponding testing object, and the position of the universal pipe 24 is adjusted to ensure that the vacuum chuck 25 is attached on the surface of the testing object, then the micro air pump 20 is connected with an external power supply and works, the micro air pump 20 works to discharge the air in the ventilation chamber 212, the ventilation pipe 22 and the air distribution chamber 231 outwards, so that the position of the vacuum suction cup 25 is in a negative pressure state, the vacuum suction cup 25 can be firmly and tightly sucked on a detected object, the detection probe 10 and the nondestructive testing instrument main body 1 are utilized to carry out detection, the problem that the conventional nondestructive testing instrument lacks a corresponding fixing device is solved, when the fixing device is used, a worker is required to hold the fixing device by hands to fix the fixing device, so that the worker cannot vacate two hands to perform other operations, and inconvenience is brought to the worker.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel instrument and meter for nondestructive test, including nondestructive test instrument main part (1) and two mutual symmetries and with through wire electric connection's test probe (10) between nondestructive test instrument main part (1), its characterized in that: the nondestructive testing instrument is characterized in that a fixing device (2) is further arranged on the nondestructive testing instrument main body (1), the fixing device (2) comprises a sliding rail (21) and a miniature air pump (20) arranged on the top surface of the nondestructive testing instrument main body (1), an air ventilation chamber (212) arranged along the length direction of the sliding rail (21) is arranged inside the sliding rail (21), an air ventilation pipe (22) is arranged between the miniature air pump (20) and the sliding rail (21), the tail end of the air ventilation pipe (22) is fixedly arranged on the sliding rail (21) and communicated with the air ventilation chamber (212), convex blocks (23) are arranged on the top surfaces and the bottom surfaces of two end parts of the sliding rail (21), an air distribution chamber (231) is arranged in each convex block (23), the air distribution chamber (231) is communicated with the air ventilation chamber (212), and universal pipes (24) are further arranged on the side surfaces, far away from the sliding rail (21), of each, the universal pipe (24) is communicated with the air distribution chamber (231), and a vacuum sucker (25) is arranged at the tail end, far away from the bump (23), of the universal pipe (24).

2. The novel instrument for nondestructive testing according to claim 1, wherein: the tail end of the vent pipe (22) is fixedly arranged on the air inlet end pipe body of the micro air pump (20).

3. The novel instrument for nondestructive testing according to claim 1, wherein: and a fixed base on the micro air pump (20) is fixedly arranged on the top surface of the nondestructive testing instrument main body (1) through a plurality of fastening screws.

4. The novel instrument for nondestructive testing according to claim 1, wherein: all be provided with in the top surface and the bottom surface of slide rail (21) along slide rail (21) length direction sets up spout (211), be provided with slider (26) on detecting probe (10), slider (26) be located in spout (211) and with sliding connection between spout (211).

5. The novel instrument for nondestructive testing according to claim 1, wherein: the universal pipe (24) and the bump (23) are of an integrally formed structure.

6. The novel instrument for nondestructive testing according to claim 1, wherein: the tail end of the universal pipe (24) positioned on the sliding rail (21) is positioned at the middle position of the sliding rail (21).