CN2634475Y

CN2634475Y - Supersonic defect detection probe box frame for steel plate

Info

Publication number: CN2634475Y
Application number: CN 03234947
Authority: CN
Inventors: 付三强
Original assignee: Chongqing Iron and Steel Group Co Ltd
Current assignee: Chongqing Iron and Steel Group Co Ltd
Priority date: 2003-06-12
Filing date: 2003-06-12
Publication date: 2004-08-18
Anticipated expiration: 2013-06-12

Abstract

The utility model discloses a steel sheet ultrasonic wave detection probe box shelf. The probe is connected with the probe device. The shelf is characterized in that the front bar (4) of the probe is connected with the back bar (5); the top of the back bar (5) is connected with the stand (8); a support device is positioned on the bottom of the front bar (4); the support device is connected with the probe box (1). The utility model can make the probe rotate in six degrees of freedom. The probe box moving at a high speed couples well with a rough steel sheet to ensure that the ultrasonic wave couples steadily, and the probe works normally on the rough steel sheet. Besides, the probe is characterized in simple structure and convenient usage.

Description

Steel-plate ultrasound wave inspection probe cassette frame

(1). technical field

The utility model relates to a kind of steel-plate ultrasound wave inspection probe cassette frame, the particularly a kind of steel plate probe cassette frame that can do the six degree of freedom rotation with ultrasonic measuring steel plate internal soundness.

(2). background technology

In metallurgical industry, after finishing, steel plate rolling often needs to measure its quality.At present, the normal employing manually moved probe cassette on steel plate, to detect plate quality.This method is because in mensuration, and when probe cassette is met steel plate when uneven, probe cassette can not tilt with steel plate is concavo-convex, and coupling water wherein flows out and flaw detection can not normally be carried out.

(3). technology contents

The purpose of this utility model provides a kind of steel-plate ultrasound wave inspection probe cassette frame.Probe cassette can rotate by six degree of freedom, and it can make the probe cassette of high-speed mobile and rough steel plate combine closely, the unlikely leakage of coupling water, stable to guarantee the ultrasound wave coupling, probe is working properly on rough steel plate, and simple in structure, and is easy to use.

For reaching above-mentioned purpose, the utility model probe cassette is connected with probe holder, it is characterized in that: the preceding bar that will pop one's head in is connected with the back bar, and back masthead portion is connected with shelf, and the bottom of preceding bar is provided with holder device, and holder device is connected with probe cassette.

The utility model since with probe cassette and probe bracket with spool or bulb be connected probe cassette its rotation of can having mercy on; The preceding bar of probe bracket can rotate in the bar of back, the probe bracket shelf of can having mercy on rotates, therefore the utility model can make the probe cassette of high-speed mobile and rough steel plate be coupled good, probe cassette can rotate by six degree of freedom, stable to guarantee the ultrasound wave coupling, probe cassette is working properly on rough steel plate, and simple in structure, and is easy to use.

Below in conjunction with accompanying drawing the utility model is described further.

(4). description of drawings

Fig. 1 is a kind of embodiment of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is another kind of embodiment of the present utility model;

Fig. 4 is another embodiment of the present utility model;

(5). embodiment

Referring to Fig. 1 and Fig. 2.The preceding bar 4 of probe cassette 1 is connected with back bar 5, and the diameter of the preceding bar 4 of probe bracket is littler than back bar 5, is sleeved in the bar 5 of back, uses stop screw 6 spacing, make preceding bar 4 can relative to after bar 5 rotate.Back bar 5 tops are connected with shelf 8 usefulness axle 7, and the bottom of preceding bar 4 is provided with holder device, and holder device is fork 3 or universal joint 9 or bulb 10.Holder device is connected with probe cassette 1.When holder device is fork 3 time, fork 3 and probe cassette 1 are for spool being connected.Referring to Fig. 3.When holder device was universal joint 9, the horizontal two ends of its universal joint 9 spiders were connected with fork 3, and vertical end is connected with probe cassette 1, or is connected with probe bracket.When the vertical end of universal joint 9 was connected with probe bracket, the arc end of fork 3 was connected with probe 2.Referring to Fig. 4.When holder device was bulb 10, ball cup was fixed on the probe cassette 1.

Be provided with probe 2 in the probe cassette 1.When steel plate moved, probe 2 was launched ultrasound wave by the coupling water in the probe cassette 1 to steel plate.When between surface emitting ripple and the bottom surface transmitted wave reflection wave being arranged, the inner defectiveness of surface steel sheet.Otherwise zero defect.

When need measuring the quality of steel plate, several probe cassettes 1 are placed on the steel plate, adjust preceding bar 4 positions of probe bracket, after the bottom that makes probe cassette 1 and the steel plate coupling, use stop screw 6 spacing.When surface of steel plate concavo-convex when little: (1). surface of steel plate is concavo-convex to be preceding high back when low or low early and high after, and bar 4 rich axles that are connected with probe cassette 1 or bulb rotate before the probe bracket, and probe cassette 1 and steel plate are coupled; (2). surface of steel plate is concavo-convex to be in the middle of behind low or preceding two, middle high two when low, and bar 4 rotates in the bar 5 of back before the probe bracket, makes probe cassette 1 and steel plate coupling; Concavo-convex when big when surface of steel plate, the rich axle that is connected with shelf 87 of probe bracket rotates, and probe cassette 1 and steel plate are coupled.

Claims

1. steel-plate ultrasound wave inspection probe cassette frame, probe is connected with probe apparatus, it is characterized in that: the preceding bar (4) that will pop one's head in is connected with back bar (5), and back bar (5) top is connected with shelf (8), the bottom of preceding bar (4) is provided with holder device, and holder device is connected with probe cassette (1).

2. steel-plate ultrasound wave inspection probe cassette frame according to claim 1 is characterized in that: holder device is fork (3) or universal joint (9) or bulb (10).

3. steel-plate ultrasound wave inspection probe cassette frame according to claim 1 is characterized in that: when holder device was fork (3), fork (3) was connected for axle with probe cassette (1).

4. steel-plate ultrasound wave inspection probe cassette frame according to claim 1, it is characterized in that: when holder device is universal joint (9), the horizontal two ends of its universal joint (9) spider are connected with fork (3), and vertical end is connected with probe cassette (1), or is connected with probe bracket.

5. steel-plate ultrasound wave inspection probe cassette frame according to claim 1 is characterized in that: when holder device was bulb (10), ball cup was fixed on the probe cassette (1).

6. steel-plate ultrasound wave inspection probe cassette frame according to claim 1 is characterized in that: the diameter of the preceding bar (4) of probe bracket is littler than back bar (5), is sleeved in the back bar (5), and preceding bar (4) is rotatable in back bar (5).