CN211478170U

CN211478170U - Novel ultrasonic instrument shell suitable for GIS shell or horizontal pipeline

Info

Publication number: CN211478170U
Application number: CN201921843489.3U
Authority: CN
Inventors: 孙伟; 荆象阳; 邓化凌; 潘子华; 李圣争; 崔伟坛; 杨东旭; 付天孟
Original assignee: Shandong Electric Power Industrial Boiler Pressure Vessel Inspection Center Co Ltd
Current assignee: Shandong Electric Power Industrial Boiler Pressure Vessel Inspection Center Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-11
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a be applicable to GIS casing or horizontal pipeline ultrasonic instrument shell belongs to the shell, and the shell is square structure's the casing that holds, and the shell divide into relative preceding and back holding surface, and the one end that the bottom of shell is close to the back holding surface sets up the arc breach of slope, and the arc breach runs through with two sides mutually, and the bottom of shell is close to preceding arc recess that sets up, and the arc side of arc recess coincides with the arcwall face of arc breach. The radian of the arc-shaped notch is less than or equal to 30 degrees. The ultrasonic instrument is stably placed on the pipeline. The test is convenient to carry out.

Description

Novel ultrasonic instrument shell suitable for GIS shell or horizontal pipeline

Technical Field

The utility model relates to a be applicable to GIS casing or novel ultrasonic instrument shell of horizontal pipeline.

Background

The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.

Ultrasonic detection is a nondestructive detection technology which is most widely applied at home and abroad, has the highest use frequency and higher development speed at present, and is applied to a plurality of industrial fields. If suspicious reflected signals are encountered in the ultrasonic detection process, a series of operations are required to be carried out on an ultrasonic probe area by two hands, for some factory equipment with a complex structure, higher equipment and lower equipment are provided, at this time, instruments are often placed on the upper portion of a detected workpiece, a detector needs to take the instruments to enter the position of a pipeline for detection, particularly, in the GIS shell or horizontal pipeline detection process, the arc surface on the upper portion of the shell or the pipeline is that the instruments are not firmly placed, and the instruments are likely to fall off, so that the ultrasonic instruments are damaged.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, an object of the utility model is to provide a be applicable to the novel ultrasonic instrument shell of GIS casing or horizontal pipeline.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a be applicable to GIS casing or horizontal pipeline ultrasonic instrument shell, includes, the shell is the casing that holds of square structure, and the shell divide into relative preceding and back holding surface, and the one end that the bottom of shell is close to back holding surface sets up the arc breach of slope, and the arc breach runs through with two sides mutually, and the bottom of shell is close to preceding arc recess that sets up, and the arc side of arc recess coincides with the arcwall face of arc breach.

The utility model provides a can use and utilize ultrasonic instrument to carry out measuring shell on the pipeline, the built-in ultrasonic instrument of packing into of shell, the casing is different with current casing and has been located the bottom of casing and set up the arc structure that has certain radian, makes placing that ultrasonic instrument can be stable on the pipeline, and the casing is handed to the user, can carry out the detection of co-altitude pipeline and different radian pipelines.

As a further technical scheme, a movable supporting plate is arranged on the rear supporting surface of the shell.

As a further technical scheme, the radian of the arc-shaped notch is less than or equal to 30 degrees.

As a further technical scheme, the angle of the arc-shaped groove is less than or equal to 30 degrees.

As a further technical scheme, the depth of the arc-shaped groove is equal to the height of the arc-shaped notch.

As a further technical scheme, the width of the arc-shaped groove is larger than 100mm and smaller than the width of the shell.

As a further technical scheme, the cross section of the arc-shaped groove is parallel to the front surface of the shell.

The utility model has the advantages that:

the utility model discloses a shell not only can hold the ultrasonic wave container, can also make convenient placing of ultrasonic wave instrument on co-altitude pipeline and different radian pipelines, detects ultrasonic detection, makes more convenient convenience of ultrasonic detection, avoids the ultrasonic wave instrument to fall the damage that leads to the instrument from the pipeline.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the invention and not to limit the invention unduly.

FIG. 1 is a side view of an ultrasonic instrument housing of the present invention placed in a manner over a pipe;

FIG. 2 is a side view of an ultrasonic instrument housing of the present invention placed in another manner over a pipe;

FIG. 3 is a front view of the ultrasonic device housing of the present invention placed on a pipe;

FIG. 4 is a front view of the ultrasonic instrument housing of the present invention;

FIG. 5 is a bottom view of the ultrasonic device housing of the present invention;

the device comprises a pipeline 1, a pipeline 2, a shell 3, a support plate 4, an arc notch 5 and an arc groove.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model discloses a shell 2 is square structure, conveniently places the ultrasonic instrument, has set up an arc breach 4 in the bottom of shell 2, and arc breach 4 less than or equal to 30 degrees. The shell of the ultrasonic instrument of the utility model utilizes the principle of intersecting line, and the arc notch 4 can be matched with the radian of the pipeline 1; the angle of arc breach 4 can not be too big, and too big radian that can lead to arc breach 4 and pipeline 1 is not suitable, leads to the side of arc breach 4 to contact with pipeline 1, influences the stability of casing.

The utility model discloses in, preceding and back holding surface are located along the direction of shell thickness, two relative faces. The length and width of the front face are the length and width of the housing. In practice the front face faces the tester and the rear support face is opposite to the front face.

As shown in fig. 4 and 5, the utility model discloses a casing bottom has set up arc wall 5, and arc wall 5 is close to the front of casing, and the arc side of arc wall 5 coincides with the bottom arcwall face of arc breach 4 the utility model discloses an in the casing, arc wall 5 has realized intersecting mutually with arc breach 4, and arc wall 5 does not influence each other with arc breach 4, that is to say that arc wall 5 does not get into arc breach 4, and the bottom arcwall face of arc wall 5 reachs the bottom arcwall face of arc breach 4, has just ended, that is to say that arc breach 4 has a border of coincidence with arc wall 5. Therefore, when the arc notch 4 is used for placing the shell, the stability of the shell cannot be influenced by the arc groove 5, and when the shell is placed by the arc groove 5, the stability of the shell cannot be influenced by the arc notch 4.

The utility model discloses a casing can place on the pipeline with two kinds of modes.

Fig. 1 shows a side view of an arrangement, and fig. 3 shows a front view of the arrangement. In this case, the housing is placed by means of the arc-shaped slots 5, while the stability of the housing is improved by means of the support plate 3. This is the case with the front face parallel to the cross-section of the duct. The cross section of the arc-shaped slot 5 is parallel to the front face of the housing. This arrangement is suitable for a tester standing at one end of the pipe 1 and facing the housing, and if the pipe 1 is tall, it is also suitable for a tester riding on the pipe 1 and facing the housing (i.e. facing the ultrasonic instrument since the front is the front of the ultrasonic instrument).

As shown in fig. 2, the second placement mode is that the front surface of the housing faces the side surface of the pipeline 1, and at this time, the arc notch 4 is used for falling on the pipeline 1 to match the radian of the pipeline 1, and the support plate 3 is used for improving the stability of the housing. This is suitable for testing pipes 1 that are not too tall, as it may be that the tester needs to test a section of the pipe 1 to test the bottom of the pipe 1 standing on the side of the pipe 1. The pipe 1 is relatively complex, and it is convenient to place the housing on the pipe 1 and then measure the bottom or side of the pipe.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applicable to GIS casing or horizontal pipeline ultrasonic instrument shell which characterized in that: the shell, shell are the casing that holds of square structure, and the shell divide into relative preceding and back holding surface, and the one end that the bottom of shell is close to the back holding surface sets up the arc breach of slope, and the arc breach runs through with two sides mutually, and the bottom of shell is close to preceding arc recess that sets up, and the arc side of arc recess coincides with the arcwall face of arc breach.

2. The ultrasonic instrument housing suitable for GIS housings or horizontal pipes according to claim 1, wherein: the back support surface of the shell is provided with a movable support plate.

3. The ultrasonic instrument housing suitable for GIS housings or horizontal pipes according to claim 1, wherein: the radian of the arc-shaped notch is less than or equal to 30 degrees.

4. The ultrasonic instrument housing suitable for GIS housings or horizontal pipes according to claim 3, wherein: the angle of the arc-shaped groove is less than or equal to 30 degrees.

5. The ultrasonic instrument housing suitable for GIS housings or horizontal pipes according to claim 1, wherein: the depth of the arc-shaped groove is equal to the height of the arc-shaped notch.

6. The ultrasonic instrument housing suitable for GIS housings or horizontal pipes according to claim 1, wherein: the width of the arc-shaped groove is larger than 100mm and smaller than the width of the shell.

7. The ultrasonic instrument housing suitable for GIS housings or horizontal pipes according to claim 1, wherein: the cross section of the arc-shaped groove is parallel to the front surface of the shell.