CN220438240U - U-shaped pipe vortex detecting probe - Google Patents
U-shaped pipe vortex detecting probe Download PDFInfo
- Publication number
- CN220438240U CN220438240U CN202222586320.2U CN202222586320U CN220438240U CN 220438240 U CN220438240 U CN 220438240U CN 202222586320 U CN202222586320 U CN 202222586320U CN 220438240 U CN220438240 U CN 220438240U
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- China
- Prior art keywords
- eddy current
- ring frame
- limiting ring
- storage tube
- probe
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- 239000000523 sample Substances 0.000 title claims abstract description 71
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model relates to the technical field of eddy current detection probes, in particular to a U-shaped tube eddy current detection probe. The eddy current probe comprises an eddy current probe body, a limiting ring frame is arranged on a probe and cable parts of the eddy current probe body, a storage tube is arranged on the outer side of the limiting ring frame in a sliding mode, a detection machine body part of the eddy current probe body is arranged on the storage tube, one end of the cable penetrates through one end of the limiting ring frame to be connected with a detection machine body, a transmission piece is arranged on the inner side of the storage tube and used for driving the limiting ring frame, and the limiting ring frame moves in the storage tube. According to the utility model, the cable is directly wound on the limiting ring frame, so that the limiting ring frame can wind and store the cable, the eddy current probe body is protected, the whole eddy current probe body is more convenient to carry, and the special pipe is convenient to detect and use by personnel.
Description
Technical Field
The utility model relates to the technical field of eddy current detection probes, in particular to a U-shaped tube eddy current detection probe.
Background
The eddy current detection probe moves on the workpiece to be detected through the probe, so that the workpiece is detected according to the change of the passing eddy current generated by the attribute of the workpiece.
The current eddy current detection probe comprises a cable, a probe and a detection machine body, but the whole eddy current detection probe is not convenient to carry and store and cannot be portable because the cable is long in size and the detection machine body is of a rectangular structure;
secondly, when eddy current detection is carried out on some special pipes (such as U-shaped pipes), an external fixing support is needed to be additionally adopted for positioning the special pipes, but the special pipes are various in size and shape, so that an auxiliary positioning support which is not suitable for the special pipes at present is not available, and eddy current detection is influenced on the special pipes.
Disclosure of Invention
The utility model aims to provide a U-shaped tube eddy current testing probe so as to solve the problems in the prior art.
In order to achieve the above object, one of the purposes of the present utility model is to provide a U-shaped tube eddy current testing probe, which comprises an eddy current probe body, wherein a limiting ring frame is provided on a probe and a cable wire part of the eddy current probe body, a storage tube is slidably provided on the outer side of the limiting ring frame, a testing machine body part of the eddy current probe body is installed on the storage tube, one end of the cable wire penetrates through one end of the limiting ring frame to be connected with a testing machine body, a transmission member is provided on the inner side of the storage tube, the transmission member is used for driving the limiting ring frame and moving the limiting ring frame in the storage tube, and the probe part of the eddy current probe body is used for penetrating through the other end of the limiting ring frame and extending out of the storage tube.
As a further improvement of the technical scheme, the limiting ring frame comprises a shaft body and plate bodies arranged at two ends of the shaft body, wherein the shaft body is used for winding a cable wire, a through hole is formed in the surface of the plate body, and the cable wire penetrates through the through hole outwards.
As a further improvement of the technical scheme, one side of the storage tube is in an opening shape, and the opening side of the storage tube is connected with a sealing cover.
As a further improvement of the technical scheme, the transmission part comprises a screw rod rotatably arranged on the storage tube, the screw rod is in threaded connection with the shaft rod of the limiting ring frame, and a handle is arranged at one end of the screw rod.
As a further improvement of the technical scheme, a sliding block is arranged on the shaft rod of the limiting ring frame, a slideway is arranged in the storage tube, and the sliding block is arranged in the slideway in a sliding way.
The second object of the utility model is to provide a detecting bracket for the U-shaped tube eddy current detecting probe, the detecting bracket comprises a clamping piece, the clamping piece comprises two first clamping plates arranged outside a storage tube, one end of each first clamping plate is movably connected with a second clamping plate, one end of each second clamping plate is provided with a pipe clamping ring, and each pipe clamping ring is used for clamping a special pipe.
As a further improvement of the technical scheme, a plurality of bolts are arranged on the pipe clamping ring, and the bolts are used for clamping the special pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this U type pipe vortex detection probe, directly wind on the restriction ring frame through the cable conductor, the restriction ring frame just carries out the rolling to the cable conductor and deposits, has accomplished the protection to the vortex probe body, more does benefit to whole vortex probe body and carries, makes things convenient for personnel to the detection of abnormal shape pipe and uses.
2. In this U type pipe vortex detection probe, through the storage pipe of stretching out of the one end of restriction ring frame, when one end of probe runs through one side of restriction ring frame and stretches out the storage pipe, when the probe got into the abnormal shape pipe and detects, the restriction ring frame just restricts the part that the cable line stretches out gradually, avoids its disorder, promotes the detection convenience to the abnormal shape pipe.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of a confinement ring frame structure according to the present utility model;
FIG. 4 is a schematic diagram of a driving member according to the present utility model;
FIG. 5 is a schematic view of a clamping member according to the present utility model;
FIG. 6 is a schematic view of a clamp ring according to the present utility model.
The meaning of each reference sign in the figure is:
1. an eddy current probe body;
2. a limiting ring frame; 21. a slide block;
3. a storage tube; 31. sealing cover;
4. a transmission member; 41. a screw rod; 42. a grip;
5. clamping device a piece; 51. a mounting ring; 52. a first clamping plate; 53. a second clamping plate; 54. a clamp ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-6, one of the purposes of the present utility model is to provide a U-shaped tube eddy current testing probe, which comprises an eddy current probe body 1, wherein a limiting ring frame 2 is arranged on a probe and a cable part of the eddy current probe body 1, a storage tube 3 is slidably arranged on the outer side of the limiting ring frame 2, a testing machine body part of the eddy current probe body 1 is arranged on the storage tube 3, in this embodiment, the cable part can be directly wound on the limiting ring frame 2, the limiting ring frame 2 limits and winds the cable part of the eddy current probe body 1, when the limiting ring frame 2 is positioned in the storage tube 3, a person can directly and conveniently take the storage tube 3, so that the whole eddy current probe body 1 is beneficial to carrying, and is beneficial to the detection and use of the person;
next, one end of the cable penetrates through one end of the limiting ring frame 2 to be connected with the detection machine body, a transmission piece 4 is arranged on the inner side of the storage tube 3, the transmission piece 4 is used for driving the limiting ring frame 2 and enabling the limiting ring frame 2 to move in the storage tube 3, a probe part of the eddy current probe body 1 is used for penetrating through the other end of the limiting ring frame 2 and extending out of the storage tube 3, and when the detection special tubes are detected, the detection special tubes are as follows: when the U-shaped tube is used, the transmission piece 4 drives the limiting ring frame 2 to extend out of the storage tube 3 along the storage tube 3, one end of the probe penetrates through one side of the limiting ring frame 2 to extend out of the storage tube 3, the limiting ring frame 2 is not completely separated from the storage tube 3, at the moment, a person can open the detection machine body part, pull out the probe to enter the special tube through the limitation of the limiting ring frame 2, the special tube vortex detection is convenient, after the use is finished, the cable is wound on the limiting ring frame 2, the position of the limiting ring frame 2 is reset to the storage tube 3, convenient storage is achieved, and a protective measure is formed for the cable and the probe.
In order to further explain the structure of the limiting ring frame 2, the limiting ring frame 2 comprises a shaft body and plate bodies arranged at two ends of the shaft body, the shaft body is used for winding a cable wire, a through hole is formed in the surface of the plate body, the cable wire penetrates through the through hole outwards, winding storage of the processed cable wire is facilitated, a probe can penetrate through the through hole to extend outwards to be used for detection, and the problem that the current cable wire is messy in use is solved.
In order to improve the protection effect of the storage tube 3 on the eddy current probe body 1, one side of the storage tube 3 is in an opening shape, the opening side of the storage tube 3 is connected with a sealing cover 31, the sealing cover 31 is used for sealing the storage tube 3, the whole storage tube 3 is completely sealed, the influence of dust or foreign matters entering the storage tube 3 on a cable line and a probe part is avoided, and the protection of the eddy current probe body 1 is enhanced because the probe is a precise instrument.
In order to describe the driving structure of the limiting ring frame 2 in detail by the transmission member 4, the transmission member 4 comprises a screw rod 41 rotatably arranged on the storage tube 3, the screw rod 41 is in threaded connection with a shaft rod of the limiting ring frame 2, a handle 42 is arranged at one end of the screw rod 41, the screw rod 41 is conveniently driven to rotate in the storage tube 3 through rotation of the handle 42, the limiting ring frame 2 is enabled to carry out transmission change of positions along with rotation of the screw rod 41, the limiting ring frame 2 is enabled to extend out of or retract into the storage tube 3, and storage collection of cables and detection of special pipes are facilitated.
The sliding block 21 is arranged on the shaft rod of the limiting ring frame 2, the storage tube 3 is internally provided with a sliding way, the sliding block 21 is slidably arranged in the sliding way, the sliding block 21 is limited to be driven in the storage tube 3 only in a straight line, the limiting ring frame 2 is ensured to bring the cable out of the storage tube 3 or retract into the storage tube 3, and the vortex probe body 1 is facilitated to detect and use.
The second objective of the present utility model is to provide a detection bracket for the U-shaped tube eddy current probe, which comprises a clamping piece 5, wherein the clamping piece 5 comprises two first clamping plates 52 arranged at the outer side of a storage tube 3, one ends of the two first clamping plates 52 are movably connected with a second clamping plate 53, one ends of the second clamping plates 53 are provided with a tube clamping ring 54, the tube clamping ring 54 is used for clamping a special tube, vertical parts of two branches of the special tube are respectively clamped in the two tube clamping rings 54, so that the special tube is clamped and positioned, the eddy current probe body 1 is facilitated to perform eddy current detection on the special tube, the movable connection mode of the first clamping plates 52 and the second clamping plates 53 can adopt hinging or rotating connection, the distance between the two second clamping plates 53 is changed by rotating and adjusting the second clamping plates 53 on the first clamping plates 52, the special tube with different sizes is facilitated to perform adaptive clamping, and the practicability of the detection bracket is improved;
wherein, the one end of two first grip blocks 52 all is connected with collar 51, and collar 51 card just makes on grip block 5 can be convenient installation and remove storage tube 3, reaches convenient equipment and dismantlement change on storage tube 3.
Secondly, install a plurality of bolts on the clamp ring 54, the bolt is used for pressing from both sides tight mechanical tubes, and after the mechanical tubes card was in clamp ring 54, through the bolt in clamp ring 54 internal rotation press tight mechanical tubes, just avoid the mechanical tubes to break away from clamp ring 54, ensure that the mechanical tubes carries out accurate vortex testing.
When the U-shaped tube eddy current testing probe is specifically used, the second clamping plates 53 are rotated and adjusted on the first clamping plates 52, the distance between the two second clamping plates 53 is adapted to the size of a special tube, two ends of the special tube are clamped in a tube clamping ring, the screw rod 41 is driven to rotate through the rotating handle 42, the limiting ring frame 2 extends out of the storage tube 3, one end of the probe penetrates through one side of the limiting ring frame 2 and extends out of the storage tube 3, a person opens a testing machine body part, the probe extends into the special tube, convenient special tube eddy current testing is performed, after the use is completed, the cable is wound on the limiting ring frame 2, the position of the limiting ring frame 2 is reset to the storage tube 3, convenient storage is achieved, and a protective measure is formed for the cable and the probe.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1.U type pipe eddy current testing probe, including vortex probe body (1), its characterized in that: the eddy current probe comprises an eddy current probe body (1), and is characterized in that a limiting ring frame (2) is arranged on a probe and cable part of the eddy current probe body (1), a storage tube (3) is slidably arranged on the outer side of the limiting ring frame (2), a detection machine body part of the eddy current probe body (1) is arranged on the storage tube (3), one end of the cable penetrates through the limiting ring frame (2) to be connected with the detection machine body, a transmission piece (4) is arranged on the inner side of the storage tube (3), the transmission piece (4) is used for driving the limiting ring frame (2) and enabling the limiting ring frame (2) to move in the storage tube (3), and the probe part of the eddy current probe body (1) is used for penetrating through the other end of the limiting ring frame (2) and extends out of the storage tube (3).
2. The U-tube eddy current probe of claim 1, wherein: the limiting ring frame (2) comprises a shaft body and plate bodies arranged at two ends of the shaft body, wherein the shaft body is used for winding a cable wire, a through hole is formed in the surface of the plate body, and the cable wire penetrates through the through hole outwards.
3. The U-tube eddy current probe of claim 1, wherein: one side of the storage tube (3) is in an opening shape, and a sealing cover (31) is connected to the opening side of the storage tube (3).
4. The U-tube eddy current probe of claim 2, wherein: the transmission part (4) comprises a screw rod (41) rotatably arranged on the storage tube (3), the screw rod (41) is in threaded connection with a shaft rod of the limiting ring frame (2), and a handle (42) is arranged at one end of the screw rod (41).
5. The U-tube eddy current probe as claimed in claim 4, wherein: the shaft lever of the limiting ring frame (2) is provided with a sliding block (21), a slideway is arranged in the storage tube (3), and the sliding block (21) is arranged in the slideway in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222586320.2U CN220438240U (en) | 2022-09-28 | 2022-09-28 | U-shaped pipe vortex detecting probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222586320.2U CN220438240U (en) | 2022-09-28 | 2022-09-28 | U-shaped pipe vortex detecting probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438240U true CN220438240U (en) | 2024-02-02 |
Family
ID=89694937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222586320.2U Active CN220438240U (en) | 2022-09-28 | 2022-09-28 | U-shaped pipe vortex detecting probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438240U (en) |
-
2022
- 2022-09-28 CN CN202222586320.2U patent/CN220438240U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |