CN212872342U

CN212872342U - Water supply device of flaw detector

Info

Publication number: CN212872342U
Application number: CN202020479836.5U
Authority: CN
Inventors: 易承钧; 巫献华; 伍勇争; 孙建伟; 张国华; 黄贻果; 张景维
Original assignee: SGIS Songshan Co Ltd
Current assignee: SGIS Songshan Co Ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-04-02
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to a defectoscope water supply installation, including the casing, casing one side is provided with the water supply injection well choke, and the bottom is provided with the delivery port, is provided with the probe on the position that is close to the delivery port, has out water clearance and delivery port intercommunication between probe and the casing. Can carry out accurate water supply alone, adjust the water supply size as required, ensure the needs that supply water of detecting a flaw, guarantee the precision of detecting a flaw, the protection probe reduces the loss of probe, avoids simultaneously detecting a flaw again after original large tracts of land watering, the water economy resource.

Description

Water supply device of flaw detector

Technical Field

The utility model relates to a flaw detector subassembly technical field, more specifically say, relate to a flaw detector water supply installation.

Background

At present, when manual flaw detection is carried out on a medium and thick plate in a steel mill, water is generally sprayed on a steel plate, and then flaw detection is carried out. The method has the following defects that firstly, the area of the steel plate is large, after the water is sprayed, the water on the surface of the steel plate can not meet the requirement of flaw detection quickly due to flowing and volatilization, and the water needs to be sprayed repeatedly, so that the working efficiency is influenced. Meanwhile, when the water on the surface of the steel plate does not meet the requirements, the working quality of the probe is influenced, and meanwhile, the abrasion of the probe is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a defectoscope water supply installation can carry out accurate water supply alone, adjusts the water supply size as required, ensures the needs that detect a flaw and supply water, guarantees the precision of detecting a flaw, and the protection probe reduces the loss of probe, avoids detecting a flaw again after original large tracts of land watering simultaneously, the water economy resource.

The above technical purpose of the present invention can be achieved by the following technical solutions: a water supply device of a flaw detector comprises a shell, wherein a water supply nozzle is arranged on one side of the shell, a water outlet is formed in the bottom end of the shell, a probe is arranged at a position close to the water outlet, and a water outlet gap is formed between the probe and the shell and communicated with the water outlet.

In one embodiment, the two ends of the probe are fixed in the shell through fixing components.

In one embodiment, the fixing component is a bolt and a nut fixed by the bolt.

In one embodiment, the probe is arranged at a distance from the water outlet; and protecting the probe.

In one embodiment, the probe is connected with a probe wiring, and the probe wiring is electrically connected with the control circuit.

In one embodiment, a wiring port is formed at the top of the shell and used for leading out a probe wiring.

In one embodiment, the water supply nozzle is communicated with the water receiving pipe to supply water into the shell.

In one embodiment, the shell is cylindrical, the diameter of the shell is larger than that of the probe, and a circular water outlet gap is formed between the outer edge of the probe and the inner wall of the shell.

In one embodiment, the shell is arranged above a steel plate needing flaw detection; the distance is adjustable.

To sum up, the utility model discloses following beneficial effect has:

the ultrasonic flaw detection probe realizes accurate water supply at the flaw detection time, ensures the working quality of the probe, protects the probe, reduces the abrasion of the probe, improves the flaw detection working efficiency and saves water resources simultaneously.

Drawings

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

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a bottom view of fig. 1.

In the figure: 1-shell, 2-water supply nozzle, 3-bolt, 4-wiring port, 5-sealing rubber ring, 6-water outlet, 7-probe and 8-water outlet gap.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

It should be noted that all the directional terms such as "upper" and "lower" referred to herein are used with respect to the view of the drawings, and are only for convenience of description, and should not be construed as limiting the technical solution.

Referring to fig. 1, a water supply device of a flaw detector comprises a shell 1, wherein the inner diameter of the shell 1 is 32mm, the outer diameter of the shell 1 is 34mm, a water supply nozzle 2 is arranged on one side of the shell 1, the distance from the water supply nozzle 2 to the top end surface of the shell 1 is 4mm, a water outlet 6 is arranged at the bottom end of the shell, a probe 7 is arranged at a position close to the water outlet 6, and a water outlet gap 8 is formed between the probe 7 and the shell 1 and communicated with the water outlet 6; two ends of the probe 7 are fixed in the shell 1 through bolts 3 and nuts fixed by matching the bolts 3; a plurality of corresponding screw holes are longitudinally formed at two ends of the shell 1, the probe 7 moves up and down and is fixed on the screw hole at the corresponding height by the bolt 3, and other screw holes can be plugged by a plug; the plug can be made of waterproof materials such as rubber materials; the probe 7 is spaced from the water outlet 6; protecting the probe 7; the shell 1 is arranged on a support frame which can be adjusted up and down and is positioned above a steel plate needing flaw detection.

Referring to fig. 2, the water supply nozzle 2 is cylindrical, the inner diameter is 4mm, the outer diameter is 5mm, the water supply nozzle 2 is communicated with a water receiving pipe to realize water supply in the shell 1, the probe 7 is connected with a probe 7 wiring, and the probe 7 wiring is electrically connected with a control circuit; the top of the shell 1 is provided with a wiring port 4 for leading out a probe 7 for wiring, and a sealing rubber ring 5 is arranged on the periphery of the wiring port 4 to prevent water from seeping out of the wiring port 4.

Referring to fig. 3, the housing 1 is cylindrical, the diameter of the housing 1 is larger than that of the probe 7, and a circular water outlet gap 8 is formed between the outer edge of the probe 7 and the inner wall of the housing 1.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A water supply device of a flaw detector comprises a shell and is characterized in that a water supply nozzle is arranged on one side of the shell, a water outlet is formed in the bottom end of the shell, a probe is arranged at a position close to the water outlet, and a water outlet gap communicated with the water outlet is formed between the probe and the shell.

2. The flaw detector water supply device of claim 1, wherein both ends of the probe are fixed in the housing by fixing members.

3. The flaw detector water supply apparatus of claim 2, wherein the fixing member is a bolt and a nut fixed in cooperation with the bolt.

4. The flaw detector water supply device of claim 1, wherein the probe is spaced from the water outlet; and protecting the probe.

5. The flaw detector water supply apparatus of any one of claims 1 to 4, wherein a probe wire is connected to the probe, and the probe wire is electrically connected to the control circuit.

6. The water supply device of flaw detector as claimed in claim 5, wherein the top of the housing is provided with a wiring port for leading out probe wiring.

7. The water supply device of flaw detector of claim 1 wherein the water supply nozzle is connected to the water receiving pipe to supply water into the housing.

8. The water supply device of flaw detector as claimed in claim 1, wherein the casing is cylindrical, the diameter of the casing is larger than that of the probe, and a circular water outlet gap is formed between the outer edge of the probe and the inner wall of the casing.

9. The flaw detector water supply apparatus according to claim 1, wherein the housing is disposed above a steel plate to be inspected; the distance is adjustable.