CN213986306U

CN213986306U - High-precision ultrasonic flaw detector

Info

Publication number: CN213986306U
Application number: CN202021532651.2U
Authority: CN
Inventors: 宋雨之
Original assignee: Jiangsu Jinsheng Silicon Based New Material Research Institute Co ltd
Current assignee: Heze Shangkun Electromechanical Equipment Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-08-17
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a high-precision ultrasonic flaw detector, which comprises a control mechanism and a display mechanism, wherein one end of the control mechanism is connected with the display mechanism; the slider is arranged on the inner side of the flaw detection head and is matched with the slide rail, so that the flaw detection head can be taken down by the slider when the flaw detection head is used for detection. This appearance of detecting a flaw is provided with the cleaning brush in the inner chamber of mounting groove, the one end of cleaning brush is passed through elasticity articulated elements swing joint mounting groove, and be provided with shielding metal mesh on protective housing's the inner wall, not only can utilize the elasticity articulated elements to pop out the cleaning brush from the mounting groove before detecting, be used for cleaning the attached substance on measured object surface, guarantee to detect a flaw the head can with measured object direct contact, avoid the attached substance to influence measurement accuracy, also can withdraw the mounting groove with the cleaning brush when not, simultaneously can also prevent the electromagnetic interference around the measured object through shielding metal mesh, influence the accuracy of detecting a flaw when avoiding magnetic field stronger.

Description

High-precision ultrasonic flaw detector

Technical Field

The utility model relates to an ultrasonic flaw detector technical field specifically is a high accuracy ultrasonic flaw detector.

Background

The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, and can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (cracks, looseness, air holes, inclusions and the like) in a workpiece. The device can be used in a laboratory and an engineering field. The method is widely applied to industries such as boilers, pressure vessels, aerospace, aviation, electric power, petroleum, chemical engineering, marine petroleum, pipelines, war industry, ship manufacturing, automobiles, mechanical manufacturing, metallurgy, metal processing industry, steel structures, railway traffic, nuclear power, colleges and universities.

Most ultrasonic flaw detectors measurement accuracy is lower nowadays, and the head of just detecting a flaw is difficult to put and preserve.

Aiming at the problems, a high-precision ultrasonic flaw detector is provided, and the high-precision ultrasonic flaw detector has the advantages of high measurement precision, easiness in arrangement and storage of flaw detection heads and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy ultrasonic flaw detector, it has that measurement accuracy is higher and the head of detecting a flaw easily puts and advantage such as save to it is lower to have solved among the prior art ultrasonic flaw detector measurement accuracy, and the head of detecting a flaw is difficult for putting and the problem of saving.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision ultrasonic flaw detector comprises a control mechanism and a display mechanism, wherein one end of the control mechanism is connected with the display mechanism, the control mechanism comprises a protective shell, a control panel and a flaw detection head, a charging socket and a data printing port are arranged on the outer wall of the bottom end of the protective shell, the control panel is installed in an inner cavity of the protective shell, the flaw detection head is connected to the outer wall of one side of the protective shell, slide rails are installed on two sides of the protective shell, a slide block is arranged on the inner side of the flaw detection head, the slide block and the slide rails are matched with each other, and one end, away from the data printing port, of the protective shell is connected with the display mechanism;

the display mechanism comprises a base, a display screen and a mounting groove, the display screen is arranged on the surface of the base, and the mounting groove is formed in the outer wall of one side of the base.

Preferably, a cleaning brush is arranged in the inner cavity of the mounting groove, one end of the cleaning brush is movably connected with the mounting groove through an elastic hinge, and the cleaning brush is a member made of a polyester sponge material.

Preferably, the inner wall of the protective shell is provided with a shielding metal net, and the shielding metal net is a member made of red copper material.

Preferably, the back of the protective shell is provided with a fixing groove, a supporting column is arranged in an inner cavity of the fixing groove, and the supporting column is movably connected with one end of the fixing groove through a hinge.

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

1. this high accuracy ultrasonic flaw detector, be provided with the cleaning brush in the inner chamber of mounting groove, the one end of cleaning brush is passed through elasticity articulated elements swing joint mounting groove, and be provided with shielding metal mesh on protective housing's the inner wall, not only can utilize the elasticity articulated elements to pop out the cleaning brush from the mounting groove before detecting, an attached substance for cleaning measured object surface, guarantee to detect a flaw the head can with measured object direct contact, avoid attached substance to influence measurement accuracy, also can withdraw the cleaning brush in the mounting groove when not, can also prevent through shielding metal mesh simultaneously and measure the electromagnetic interference around the article, influence the accuracy of detecting a flaw when avoiding magnetic field stronger.

2. This high accuracy ultrasonic flaw detector, all install the slide rail in protective housing's both sides, and the inboard of detecting a flaw the head is provided with the slider, the slider is mutually supported with the slide rail, make when using the head of detecting a flaw to detect, can utilize the slider to take off the head of detecting a flaw, be convenient for measure, when not using, also can pass through the slider card with the head of detecting a flaw on the slide rail, avoid unnecessary connecting wire to disturb the operator, the head of detecting a flaw can also easily be put and preserved simultaneously, make it difficult to lose.

3. This high accuracy ultrasonic flaw detector, be provided with charging socket and data printing mouth on protective housing's bottom outer wall, and the support column passes through the one end of hinge swing joint fixed slot, not only make after the measurement of detecting a flaw, can utilize data printing mouth to print measured data in time, be convenient for in time preserve, also prevent that measured data from taking place to lose, can also utilize the support column to play the effect of support to the instrument when measuring, also can receive it in the fixed slot when not, convenient to use.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the partially disassembled structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. a control mechanism; 11. a protective housing; 12. a control panel; 13. a flaw detection head; 131. a slider; 111. a charging jack; 112. a data printing port; 113. a shielding metal mesh; 114. a slide rail; 115. fixing grooves; 1151. a support pillar; 11511. a hinge; 2. a display mechanism; 21. a base; 22. a display screen; 23. mounting grooves; 231. a cleaning brush; 2311. an elastic hinge.

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. 1-3, a high-precision ultrasonic flaw detector comprises a control mechanism 1 and a display mechanism 2, wherein one end of the control mechanism 1 is connected with the display mechanism 2, the control mechanism 1 comprises a protective shell 11, a control panel 12 and a flaw detection head 13, a charging socket 111 and a data printing port 112 are arranged on the outer wall of the bottom end of the protective shell 11, the control panel 12 is arranged in the inner cavity of the protective shell 11, the flaw detection head 13 is connected on the outer wall of one side of the protective shell 11, and one end of the protective shell 11, which is far away from the data printing port 112, is connected with the display mechanism 2; a shielding metal mesh 113 is arranged on the inner wall of the protective shell 11, and the shielding metal mesh 113 is a member made of red copper material; the two sides of the protective shell 11 are both provided with slide rails 114, the inner side of the flaw detection head 13 is provided with a slide block 131, and the slide block 131 is matched with the slide rails 114; the back of the protective housing 11 is provided with a fixing groove 115, a supporting column 1151 is arranged in the inner cavity of the fixing groove 115, and the supporting column 1151 is movably connected with one end of the fixing groove 115 through a hinge 11511.

Referring to fig. 3-4, a high-precision ultrasonic flaw detector, the display mechanism 2 includes a base 21, a display screen 22 and an installation groove 23, the display screen 22 is disposed on the surface of the base 21, and the installation groove 23 is disposed on the outer wall of one side of the base 21; the cleaning brush 231 is disposed in the inner cavity of the mounting groove 23, one end of the cleaning brush 231 is movably connected to the mounting groove 23 by an elastic hinge 2311, and the cleaning brush 231 is made of a polyester sponge material.

In summary, the following steps: the high-precision ultrasonic flaw detector comprises a charging socket 111 and a data printing port 112 arranged on the outer wall of the bottom end of a protective shell 11, and a supporting column 1151 movably connected with one end of a fixing groove 115 through a hinge 11511, so that the measured data can be printed out timely by using the data printing port 112 after flaw detection measurement is finished, the measured data can be stored timely and prevented from being lost, the supporting column 1151 can be used for supporting an instrument during measurement, the instrument can be received into the fixing groove 115 when not in use and is convenient to use, sliding rails 114 are arranged on both sides of the protective shell 11, a sliding block 131 is arranged on the inner side of a flaw detection head 13, the sliding block 131 is matched with the sliding rails 114, when the flaw detection head 13 is used for detection, the flaw detection head 13 can be taken down by using the sliding block 131 for measurement, and when the flaw detection head 13 is not in use, the flaw detection head can be clamped on the sliding rails 114 through the sliding block 131, the interference of redundant connecting wires to an operator is avoided, meanwhile, the flaw detection head 13 can be easily placed and stored and is not easy to lose, the control panel 12 is installed in the inner cavity of the protective shell 11, the flaw detection head 13 is connected to the outer wall of one side of the protective shell 11, and the end, far away from the data printing port 112, of the protective shell 11 is connected with the display mechanism 2; the surface of base 21 is provided with display screen 22, and mounting groove 23 has been seted up on one side outer wall of base 21, be provided with cleaning brush 231 in the inner chamber of mounting groove 23, elastic hinge spare 2311 swing joint mounting groove 23 is passed through to cleaning brush 231's one end, and be provided with shielding metal mesh 113 on the inner wall of protective housing 11, not only can utilize elastic hinge spare 2311 to pop out cleaning brush 231 from mounting groove 23 before detecting, be used for cleaning the attached matter on measured object surface, guarantee that the head 13 of detecting a flaw can with measured object direct contact, avoid the attached matter to influence measurement accuracy, also can withdraw cleaning brush 231 in mounting groove 23 when not using, simultaneously can also prevent the electromagnetic interference around the measured object through shielding metal mesh 113, influence the accuracy of detecting a flaw when avoiding the magnetic field stronger.

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 high accuracy ultrasonic flaw detector, includes control mechanism (1) and display mechanism (2), and the one end of control mechanism (1) is connected with display mechanism (2), its characterized in that: the control mechanism (1) comprises a protective shell (11), a control panel (12) and a flaw detection head (13), a charging socket (111) and a data printing port (112) are arranged on the outer wall of the bottom end of the protective shell (11), the control panel (12) is installed in an inner cavity of the protective shell (11), the flaw detection head (13) is connected to the outer wall of one side of the protective shell (11), slide rails (114) are installed on two sides of the protective shell (11), a slide block (131) is arranged on the inner side of the flaw detection head (13), the slide block (131) is matched with the slide rails (114), and a display mechanism (2) is connected to one end, away from the data printing port (112), of the protective shell (11);

the display mechanism (2) comprises a base (21), a display screen (22) and a mounting groove (23), the display screen (22) is arranged on the surface of the base (21), and the mounting groove (23) is formed in the outer wall of one side of the base (21).

2. A high-precision ultrasonic flaw detector according to claim 1, characterized in that: a cleaning brush (231) is arranged in the inner cavity of the mounting groove (23), one end of the cleaning brush (231) is movably connected with the mounting groove (23) through an elastic hinge piece (2311), and the cleaning brush (231) is a member made of a polyester sponge material.

3. A high-precision ultrasonic flaw detector according to claim 1, characterized in that: the inner wall of the protective shell (11) is provided with a shielding metal net (113), and the shielding metal net (113) is a member made of red copper material.

4. A high-precision ultrasonic flaw detector according to claim 1, characterized in that: the back of the protective shell (11) is provided with a fixing groove (115), a supporting column (1151) is arranged in an inner cavity of the fixing groove (115), and the supporting column (1151) is movably connected with one end of the fixing groove (115) through a hinge (11511).