CN216525591U

CN216525591U - Ultrasonic flaw detection equipment for structural flaw detection

Info

Publication number: CN216525591U
Application number: CN202122600292.0U
Authority: CN
Inventors: 阮腾达; 蔡国强; 杨敏
Original assignee: Xiamen Jiaotest Intelligent Technology Co ltd
Current assignee: Xiamen Jiaotest Intelligent Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-13
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses ultrasonic flaw detection equipment for structural flaw detection, which comprises an ultrasonic flaw detection host, wherein a probe is installed at the right end of the ultrasonic flaw detection host, a fixed frame is sleeved on the outer surface of the probe, a pressing plate is arranged in the fixed frame and is slidably connected with the inner wall of the fixed frame, a connecting block is installed at the rear end of the fixed frame, a groove rod is installed at the left end of the connecting block, a plurality of limiting devices are installed at the bottom in the groove rod, a lifting plate is arranged above the groove rod and is fixedly connected with the upper end of the limiting devices, a plurality of triangular clamping blocks are installed at the upper end of the lifting plate, and a spring is sleeved on the outer surface of each limiting device. The utility model does not need to fix the position of the probe by hand for a long time, so that the measuring data can be directly recorded, the use is convenient and fast for one person, and the working efficiency is increased.

Description

Ultrasonic flaw detection equipment for structural flaw detection

Technical Field

The utility model relates to the field of ultrasonic flaw detection, in particular to ultrasonic flaw detection equipment for structural flaw detection.

Background

Ultrasonic flaw detection is a method for detecting the flaw of a part by using the characteristic that ultrasonic energy penetrates into the depth of a metal material and is reflected at the edge of an interface when the ultrasonic energy enters another section from the section.

Ultrasonic inspection equipment is when using, all be one person and hold ultrasonic inspection equipment, another person holds the probe and surveys, then the people who holds ultrasonic inspection equipment carries out the record data, need one hand to hold ultrasonic inspection equipment when one person, another hand is held the probe and is detected, detect the back, need put the probe on being detected the position, the user vacates the record of hand and carries out data, the displacement takes place easily at the probe during this period, influence measured data, work efficiency is low simultaneously. Accordingly, one skilled in the art provides an ultrasonic testing apparatus for structural testing to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides ultrasonic flaw detection equipment for structural flaw detection, which comprises an ultrasonic flaw detection host, wherein a probe is installed at the right end of the ultrasonic flaw detection host, a fixed frame is sleeved on the outer surface of the probe, a compression plate is arranged in the fixed frame, and the compression plate is in sliding connection with the inner wall of the fixed frame;

the rear end of the fixing frame is provided with a connecting block, the left end of the connecting block is provided with a groove rod, the bottom in the groove rod is provided with a plurality of limiting devices, a lifting plate is arranged above the groove rod and fixedly connected with the upper end of the limiting devices, the upper end of the lifting plate is provided with a plurality of triangular clamping blocks, and the outer surface of the limiting devices is sleeved with a spring;

the limiting device comprises a hollow rod and a solid rod, a limiting plate is arranged in the hollow rod and is connected with the hollow rod in a sliding mode, the solid rod is installed at the upper end of the limiting plate, and the upper end of the solid rod penetrates through the hollow rod;

the groove rod and the outer surface of the lifting plate are sleeved with a groove block, a plurality of triangular clamping grooves are formed in the top of the groove block, and magnets are embedded at the lower end of the groove block.

Preferably: the rear end of the pressing plate is rotatably connected with a bolt.

Preferably: the bolt passes fixed frame rear end, and bolt and fixed frame threaded connection.

Preferably: the front end of the pressing plate is provided with a rubber pad, and the surface of the rubber pad is provided with anti-skid grains.

Preferably: the upper end of the spring is fixedly connected with the lifting plate, and the lower end of the spring is fixedly connected with the inner bottom of the groove rod.

Preferably: the ultrasonic inspection host computer top sets up the braces, and the fixed block is installed at the braces both ends, and fixed block fixed connection ultrasonic inspection host computer upper end.

Preferably: the handle is installed to ultrasonic inspection host computer upper end, and the handle is located between two fixed blocks.

The utility model has the technical effects and advantages that:

the utility model supports the probe through the pressing plate, so that the groove rod is fixedly connected with the probe, the installation and the disassembly are convenient, the probe is driven by the connecting block to move on a measured object for detection, when the position to be recorded is reached, the lifting plate is released, the triangular clamping block is clamped into the triangular clamping groove, so that the position of the probe is fixed, a user does not need to fix the position of the probe by hands for a long time, the measured data can be directly recorded, the use is convenient and fast for one person, and the working efficiency is increased.

Drawings

FIG. 1 is a schematic structural diagram provided in example 1 of the present application;

FIG. 2 is a schematic view of the structure of a groove rod provided in embodiment 1 of the present application;

fig. 3 is a schematic structural diagram of a groove block provided in embodiment 1 of the present application;

fig. 4 is a schematic structural diagram of a limiting device provided in embodiment 1 of the present application;

fig. 5 is a schematic structural view of a fixing frame provided in embodiment 1 of the present application;

FIG. 6 is a schematic structural diagram provided in example 2 of the present application;

in the figure:

1. an ultrasonic flaw detection host; 11. a probe; 12. a handle; 13. a harness; 14. a fixed block;

2. a fixing frame; 21. a compression plate; 22. a bolt; 23. connecting blocks;

3. a groove rod;

4. a limiting device; 41. a hollow shaft; 42. a limiting plate; 43. a solid bar;

5. a spring;

6. a lifting plate; 61. a triangular clamping block;

7. a groove block; 71. a triangular clamping groove; 72. a magnet is provided.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 5, in the present embodiment, an ultrasonic testing apparatus for structural testing is provided, which includes an ultrasonic testing main unit 1, a probe 11 is installed at the right end of the ultrasonic testing main unit 1, a fixed frame 2 is sleeved on the outer surface of the probe 11, a pressing plate 21 is arranged in the fixed frame 2, the pressing plate 21 is slidably connected with the inner wall of the fixed frame 2, a connecting bolt 22 is rotatably connected to the rear end of the pressing plate 21, the bolt 22 penetrates the rear end of the fixed frame 2, the bolt 22 is in threaded connection with the fixed frame 2, a rubber pad is installed at the front end of the pressing plate 21, anti-skid lines are formed on the surface of the rubber pad, a connecting block 23 is installed at the rear end of the fixed frame 2, a groove rod 3 is installed at the left end of the connecting block 23, a plurality of limiting devices 4 are installed at the bottom of the groove rod 3, a lifting plate 6 is arranged above the groove rod 3, the lifting plate 6 is fixedly connected with the upper ends of the limiting devices 4, a plurality of triangular clamping blocks 61 are installed at the upper end of the lifting plate 6, spring 5 is established to 4 outer surface sleeves of stop device, spring 5 upper end fixed connection lifter plate 6, bottom in the 5 lower extreme fixed connection recess poles of spring 3, stop device 4 includes hollow rod 41 and solid pole 43, set up limiting plate 42 in the hollow rod 41, limiting plate 42 and hollow rod 41 sliding connection, the solid pole 43 of limiting plate 42 upper end installation, and hollow rod 41 is passed to solid pole 43 upper end, recess piece 7 is established to recess

pole

3 and 6 surface covers altogether of lifter plate, a plurality of triangle draw-in groove 71 is seted up at the top in the recess piece 7, magnetite 72 is inlayed to recess piece 7 lower extreme.

The working principle of the utility model is as follows: the fixing frame 2 is sleeved outside the probe 11, the rotating bolt 22 drives the pressing plate 21 to move forwards, the pressing plate 21 abuts against the probe 11, the groove rod 3 and the probe 11 are fixedly connected, the groove block 7 is placed on a measured object and is absorbed on the measured object through the magnet 72, the lifting plate 6 is pressed to move downwards, the solid rod 43 drives the limiting plate 42 to move in the hollow rod 41, the spring 5 is compressed, the triangular clamping block 61 leaves the triangular clamping groove 71, the groove rod 3 is pushed, the probe 11 is driven to move on the measured object through the connecting block 23 and the fixing frame 2, detection is carried out, when the position needing to be recorded is reached, the lifting plate 6 is released, the lifting plate 6 is pushed to ascend through the spring 5, the triangular clamping block 61 is clamped into the triangular clamping groove 71, the position of the probe 11 is fixed, the position of the probe 11 does not need to be fixed by hands of a user, and therefore the measurement data can be directly recorded.

Example 2

Referring to fig. 6, in this embodiment, a strap 13 is disposed above the ultrasonic inspection main unit 1, fixing blocks 14 are mounted at two ends of the strap 13, the fixing blocks 14 are fixedly connected to the upper end of the ultrasonic inspection main unit 1, a handle 12 is mounted at the upper end of the ultrasonic inspection main unit 1, and the handle 12 is located between the two fixing blocks 14, so that the ultrasonic inspection main unit 1 is convenient to carry through the handle 12 and the strap 13.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The ultrasonic flaw detection equipment for structural flaw detection comprises an ultrasonic flaw detection host (1) and is characterized in that a probe (11) is installed at the right end of the ultrasonic flaw detection host (1), a fixed frame (2) is sleeved on the outer surface of the probe (11), a compression plate (21) is arranged in the fixed frame (2), and the compression plate (21) is in sliding connection with the inner wall of the fixed frame (2);

the rear end of the fixing frame (2) is provided with a connecting block (23), the left end of the connecting block (23) is provided with a groove rod (3), the bottom in the groove rod (3) is provided with a plurality of limiting devices (4), a lifting plate (6) is arranged above the groove rod (3), the lifting plate (6) is fixedly connected with the upper ends of the limiting devices (4), the upper end of the lifting plate (6) is provided with a plurality of triangular clamping blocks (61), and the outer surface of each limiting device (4) is sleeved with a spring (5);

the limiting device (4) comprises a hollow rod (41) and a solid rod (43), a limiting plate (42) is arranged in the hollow rod (41), the limiting plate (42) is connected with the hollow rod (41) in a sliding mode, the solid rod (43) is installed at the upper end of the limiting plate (42), and the upper end of the solid rod (43) penetrates through the hollow rod (41);

the groove rod (3) and the outer surface of the lifting plate (6) are sleeved with the groove block (7), the inner top of the groove block (7) is provided with a plurality of triangular clamping grooves (71), and the lower end of the groove block (7) is embedded with a magnet (72).

2. An ultrasonic testing apparatus for structural testing according to claim 1, characterized in that the rear end of the hold-down plate (21) is turned with a connecting bolt (22).

3. The ultrasonic testing apparatus for structural testing according to claim 2, wherein the bolt (22) passes through the rear end of the fixing frame (2), and the bolt (22) and the fixing frame (2) are screw-coupled.

4. The ultrasonic flaw detection device for structural flaw detection according to claim 1, wherein a rubber pad is mounted at the front end of the pressing plate (21), and anti-skid lines are formed on the surface of the rubber pad.

5. An ultrasonic testing apparatus for structural testing according to claim 1, characterized in that the upper end of the spring (5) is fixedly connected with the lifting plate (6), and the lower end of the spring (5) is fixedly connected with the bottom in the groove rod (3).

6. The ultrasonic flaw detection device for structural flaw detection according to claim 1, characterized in that a strap (13) is arranged above the ultrasonic flaw detection main machine (1), fixing blocks (14) are installed at two ends of the strap (13), and the fixing blocks (14) are fixedly connected to the upper end of the ultrasonic flaw detection main machine (1).

7. The ultrasonic flaw detection apparatus for structural flaw detection according to claim 1, wherein a handle (12) is mounted at an upper end of the ultrasonic flaw detection main body (1), and the handle (12) is located between two fixed blocks (14).