CN218445130U - Metal nondestructive testing device - Google Patents
Metal nondestructive testing device Download PDFInfo
- Publication number
- CN218445130U CN218445130U CN202222142590.4U CN202222142590U CN218445130U CN 218445130 U CN218445130 U CN 218445130U CN 202222142590 U CN202222142590 U CN 202222142590U CN 218445130 U CN218445130 U CN 218445130U
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- movable sleeve
- connecting sleeve
- sleeve
- head
- metal
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 title claims abstract description 27
- 238000009659 non-destructive testing Methods 0.000 title claims description 13
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 abstract description 19
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a belong to metal detection device technical field, specifically be a metal nondestructive test device, including the detector that is used for detecting the metal, the detector is installed and is provided with the mounting panel on one's body at the detection head pole including being located outside detection head, the mounting panel bottom is provided with connecting sleeve, and the direction activity is provided with movable sleeve about the connecting sleeve inner chamber, the visor is dismantled to the movable sleeve bottom, it is located the outside to detect the head when connecting sleeve inner chamber is taken in to movable sleeve. The utility model discloses a, when the detection head of detector is used to needs, will movable sleeve income connecting sleeve makes the detection head to pop out for detect metal object, when need not to use the detection head of detector, draw movable sleeve to being located the connecting sleeve bottom, detect the head and be located movable sleeve and connecting sleeve's inside, will detect the head parcel and be in, thereby avoid detecting the head when not using, receive external influence, and lead to the detectivity to reduce.
Description
Technical Field
The utility model relates to a metal detection device technical field specifically is a metal nondestructive test device.
Background
The nondestructive testing is a method for inspecting and testing the structure, state and defect type, quantity, shape, property, position, size, distribution and change of the defect in the interior and surface of a test piece by using the change of the reaction of heat, sound, light, electricity, magnetism and the like caused by the abnormal structure or defect in the interior of a material and by using a physical or chemical method and modern technology and equipment on the premise of not damaging or influencing the service performance of the tested object and not damaging the internal tissue of the tested object,
the conventional publication No. CN202121425325.6 discloses a sensing device for nondestructive testing of metals, and the testing head in the above-mentioned patent is exposed to the outside for a long time when not in use, and is susceptible to external influence, which results in reduced testing sensitivity.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application for the purpose of obscuring the invention, and such simplifications or omissions may not be used to limit the scope of the invention.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a metal nondestructive test device, its is including the detector that is used for detecting the metal, the detector is provided with the mounting panel including being located outside detection head, installs on detecting the head pole body, the mounting panel bottom is provided with connecting sleeve, and the direction activity is provided with movable sleeve about the connecting sleeve inner chamber, the visor is dismantled to movable sleeve bottom, it is located the outside to detect the head when activity sleeve income connecting sleeve inner chamber, it is located movable sleeve and connecting sleeve's inside to detect the head when activity sleeve is located the connecting sleeve bottom.
As a preferred scheme of metal nondestructive test device, wherein: an inner retaining ring is arranged at the bottom of the inner cavity of the connecting sleeve in a protruding mode, and an outer retaining ring is arranged at the top edge of the movable sleeve in a protruding mode.
As a preferred scheme of metal nondestructive test device, wherein: when the movable sleeve is positioned at the bottom of the connecting sleeve, the lower edge of the outer baffle ring is pressed on the upper edge of the inner baffle ring.
As a preferred scheme of metal nondestructive test device, wherein: when the movable sleeve is put into the inner cavity of the connecting sleeve, the movable sleeve and the connecting sleeve transversely penetrate through the bolt, and one end of the bolt is in threaded connection with the nut.
As a preferred scheme of metal nondestructive test device, wherein: the bolt is not in contact with the detection head rod body.
As a preferred scheme of metal nondestructive test device, wherein: the outer ring of the protective cover is provided with anti-skid grains, and the protective cover is in threaded connection with the movable sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: when the detection head of the detector is required to be used, the movable sleeve is taken in the connecting sleeve to enable the detection head to extend out, the movable sleeve is pulled to the position at the bottom of the connecting sleeve when the detection head of the detector is not required to be used, the detection head is positioned in the movable sleeve and the connecting sleeve, and the detection head is wrapped so as to avoid the detection head from being used and receiving external influence, and the detection sensitivity is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the structure of the present invention when the detection head is not used;
FIG. 2 is a schematic view of the structure of the detection head of the present invention;
FIG. 3 is a schematic structural view of the movable sleeve and the connecting sleeve of the present invention;
fig. 4 is a schematic structural diagram of the protective cover of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other embodiments may be utilized and other implementations may be devised without departing from the spirit and scope of the present invention.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, a metal nondestructive testing apparatus of this embodiment includes a testing apparatus 10 for testing metal, where the testing apparatus 10 includes a testing head 11 located outside, a mounting plate 20 is installed on a shaft of the testing head 11, a connecting sleeve 21 is disposed at a bottom of the mounting plate 20, a movable sleeve 22 is movably disposed in an inner cavity of the connecting sleeve 21 in an up-and-down direction, a protective cover 23 is detached from a bottom of the movable sleeve 22, the testing head 11 is located outside when the movable sleeve 22 is received in the inner cavity of the connecting sleeve 21, and the testing head 11 is located inside the movable sleeve 22 and the connecting sleeve 21 when the movable sleeve 22 is located at the bottom of the connecting sleeve 21.
An inner baffle ring 24 is convexly arranged at the bottom of the inner cavity of the connecting sleeve 21, an outer baffle ring 25 is convexly arranged on the top edge of the movable sleeve 22, and when the movable sleeve 22 is positioned at the bottom of the connecting sleeve 21, the lower edge of the outer baffle ring 25 is pressed on the upper edge of the inner baffle ring 24, so that the movable sleeve 22 is prevented from completely falling off from the inner cavity of the connecting sleeve 21;
when the movable sleeve 22 is taken into the inner cavity of the connecting sleeve 21, the movable sleeve 22 and the connecting sleeve 21 are transversely provided with a bolt 30 in a penetrating way, one end of the bolt 30 is provided with a nut in a threaded way, the bolt 30 is not contacted with the rod body of the detection head 11, the movable sleeve 22 and the connecting sleeve 21 are fixed through the bolt 30,
the outer ring of the protective cover 23 is provided with anti-skid grains, and the protective cover 23 is in threaded connection with the movable sleeve 22, so that the protective cover 23 can be conveniently opened;
the detector 10 can be an infrared nondestructive testing instrument, and has many characteristics, such as infrared nondestructive testing; (1) The method is suitable for metal and nonmetal materials, and has wide application range; (2) the non-contact measurement can not cause pollution to the sample; (3) Visibility of the measurement result, which can be displayed by an image; (4) The observation area is very big, and the large-scale detection object can be spliced: (5) The detection equipment is portable and movable, and is particularly suitable for on-site on-line detection; (6) the detection speed is high;
in specific use, when the detection head 11 of the detector 10 needs to be used, the movable sleeve 22 is taken into the connecting sleeve 21 to enable the detection head 11 to be extended out for detecting a metal object, when the detection head 11 of the detector 10 does not need to be used, the movable sleeve 22 is pulled to be positioned at the bottom of the connecting sleeve 21, the detection head 11 is positioned inside the movable sleeve 22 and the connecting sleeve 21, the detection head 11 is wrapped, and therefore when the detection head 11 is not used, the detection head is prevented from receiving external influences and the detection sensitivity is reduced.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A metal nondestructive testing apparatus, characterized by comprising: a detector (10) for detecting metal, detector (10) is including being located outside detection head (11), installs and is provided with mounting panel (20) on detecting head (11) pole body, mounting panel (20) bottom is provided with connecting sleeve (21), and the direction activity is provided with movable sleeve (22) about connecting sleeve (21) inner chamber, visor (23) are dismantled to movable sleeve (22) bottom, it is outside to detect head (11) when connecting sleeve (21) inner chamber is taken in movable sleeve (22), detect head (11) when movable sleeve (22) is located connecting sleeve (21) bottom and be located the inside of movable sleeve (22) and connecting sleeve (21).
2. The nondestructive testing apparatus for metal according to claim 1, wherein: an inner retaining ring (24) is arranged at the bottom of the inner cavity of the connecting sleeve (21) in a protruding mode, and an outer retaining ring (25) is arranged on the top edge of the movable sleeve (22) in a protruding mode.
3. The nondestructive testing apparatus for metal according to claim 2, wherein: when the movable sleeve (22) is positioned at the bottom of the connecting sleeve (21), the lower edge of the outer baffle ring (25) is pressed on the upper edge of the inner baffle ring (24).
4. The nondestructive testing apparatus for metal according to claim 1, wherein: when the movable sleeve (22) is put into the inner cavity of the connecting sleeve (21), a bolt (30) transversely penetrates through the movable sleeve (22) and the connecting sleeve (21), and a nut (31) is screwed at one end of the bolt (30).
5. The nondestructive testing device for metal according to claim 4, wherein: the bolt (30) is not contacted with the rod body of the detection head (11).
6. The metal nondestructive testing device according to claim 1, wherein: the outer ring of the protective cover (23) is provided with anti-slip threads, and the protective cover (23) is in threaded connection with the movable sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142590.4U CN218445130U (en) | 2022-08-15 | 2022-08-15 | Metal nondestructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142590.4U CN218445130U (en) | 2022-08-15 | 2022-08-15 | Metal nondestructive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218445130U true CN218445130U (en) | 2023-02-03 |
Family
ID=85095761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222142590.4U Active CN218445130U (en) | 2022-08-15 | 2022-08-15 | Metal nondestructive testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218445130U (en) |
-
2022
- 2022-08-15 CN CN202222142590.4U patent/CN218445130U/en active Active
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