CN212540233U - Pulse eddy current testing probe fixing device with positioning function - Google Patents
Pulse eddy current testing probe fixing device with positioning function Download PDFInfo
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- CN212540233U CN212540233U CN202021056819.7U CN202021056819U CN212540233U CN 212540233 U CN212540233 U CN 212540233U CN 202021056819 U CN202021056819 U CN 202021056819U CN 212540233 U CN212540233 U CN 212540233U
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- eddy current
- lead screw
- pulse eddy
- splint
- support
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Abstract
The utility model discloses a pulse eddy current inspection probe fixing device with a positioning function, which comprises a mounting seat, a turntable arranged above the mounting seat and a bracket arranged above the turntable, wherein a bearing disc is nested at the center of the upper surface of the mounting seat, and the bottom of the turntable is nested in the bearing disc; the support is provided with two altogether, and the slide is installed to two support inboards and is used for centre gripping pulse eddy current test probe, and the slide is installed to the bottom of support, and the carousel upper surface is provided with the slide rail, the utility model is suitable for a pulse eddy current test probe's installation, the device carry out the centre gripping through splint between two supports to pulse eddy current test probe and fix, and splint can follow the rotation of carousel and carry out the level and rotate, and splint can follow the rotation of resistance pivot and carry out vertical rotation simultaneously to it is convenient to make pulse eddy current test probe's angle of elevation and horizontal angle change, makes things convenient for pulse eddy current test probe to carry out.
Description
Technical Field
The utility model belongs to the technical field of the installation of pulse eddy current inspection probe, specifically a pulse eddy current inspection probe fixing device for having locate function.
Background
The basic principle of the pulse eddy current steel corrosion detection is that a direct current is introduced into a coil, and a stable magnetic field can be generated in a component within a certain time. When the direct current is switched off, the electromagnetic field generated around the coil is superimposed by two parts: one part is a primary electromagnetic field directly coupled out of the coil, and the other part is a secondary electromagnetic field generated by an eddy current field induced in the test piece;
however, the existing pulse eddy current inspection probe is simple in installation structure and inconvenient to install, and the angle and the direction of the pulse eddy current inspection probe are mostly fixed after the installation is finished, so that the pulse eddy current inspection probe cannot be adjusted, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a pulse eddy current inspection probe fixing device for having locate function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pulse eddy current inspection probe fixing device with a positioning function comprises a mounting seat, a rotary table arranged above the mounting seat and a support arranged above the rotary table, wherein a bearing disc is nested in the center of the upper surface of the mounting seat, and the bottom of the rotary table is sleeved in the bearing disc;
the support is provided with two altogether the splint that are used for centre gripping pulse eddy current testing probe are installed to the support inboard, the slide is installed to the bottom of support, the carousel upper surface is provided with the slide rail, the slide is located the slide rail top, the slide can the slide rail top is followed the length direction of slide rail slides.
Preferably, the slide rail upper surface has been seted up the spout, two lead screw sliders are installed to the inside block of spout, lead screw slider's top respectively with two the slide below the support is connected, the inside lead screw that runs through of spout is provided with, the lead screw passes lead screw slider, the both ends of lead screw extend to the outside of slide rail is installed and is changeed the handle.
Preferably, the internal thread directions of the two lead screw sliding blocks are opposite, so that when the lead screw rotates, the two lead screw sliding blocks move in opposite directions.
Preferably, splint adopt convex structure, the lateral wall edge of splint centre gripping pulse eddy current testing probe one side is provided with anti-skidding clamp pad, a plurality of louvres have still been seted up on the splint surface, and is a plurality of the louvre is the rectangular array and distributes.
Preferably, the support is provided with a resistance rotating shaft in an inserting manner, one end of the resistance rotating shaft is connected to the side face of the clamping plate, and the other end of the resistance rotating shaft is provided with a rotating handle.
Preferably, the diameter of the rotating disc corresponds to the inner diameter of the bearing disc.
The utility model relates to a pulse eddy current inspection probe fixing device for having locate function, the device carries out the centre gripping through the splint between two supports to pulse eddy current inspection probe and fixes, and splint can follow the rotation of carousel and carry out horizontal rotation, and splint can follow the rotation of resistance pivot simultaneously and carry out vertical rotation to make the angle of elevation and the horizontal angle of pulse eddy current inspection probe change conveniently, make things convenient for pulse eddy current inspection probe to carry out multi-angle detection;
the utility model discloses in, splint adopt convex structure, and the lateral wall edge of splint centre gripping pulse eddy current testing probe one side is provided with anti-skidding clamp pad, and the anti-skidding clamp pad be provided with can keep splint to the stability of pulse eddy current testing probe centre gripping, and the splint surface is the rectangular array and distributes and have a plurality of louvres for splint can not influence the heat dissipation of pulse eddy current testing probe after the centre gripping to pulse eddy current testing probe.
Drawings
Fig. 1 is a schematic view of the overall structure of a fixing device for a pulsed eddy current inspection probe with a positioning function according to the present invention;
FIG. 2 is a top view of a turntable used in a fixing device of a pulse eddy current inspection probe with a positioning function according to the present invention;
fig. 3 is a schematic structural view of a clamping plate of the fixing device for a pulse eddy current inspection probe with a positioning function of the present invention.
Reference numerals: 1. a mounting seat; 2. turning a handle; 3. a slide base; 4. a support; 5. a turntable; 6. a resistance rotation shaft; 7. a splint; 8. a slide rail; 9. a bearing disk; 10. a turntable; 11. a lead screw slider; 12. a screw rod; 13. a chute; 14. heat dissipation holes; 15. an anti-slip clamp pad.
Detailed Description
The following further describes a specific embodiment of the fixing device for a pulsed eddy current inspection probe with a positioning function according to the present invention with reference to fig. 1 to 3. The utility model relates to a be used for pulse eddy current inspection probe fixing device with locate function is not limited to the description of following embodiment.
Example 1:
the embodiment provides a specific structure of a fixing device for a pulse eddy current inspection probe with a positioning function, as shown in fig. 1-3, the fixing device comprises a mounting seat 1, a turntable 10 arranged above the mounting seat 1, and a support 4 arranged above the turntable 10, wherein a bearing disc 9 is nested in the center of the upper surface of the mounting seat 1, and the bottom of the turntable 10 is nested in the bearing disc 9;
the two supports 4 are arranged, and clamping plates 7 used for clamping the pulse eddy current detection probe are arranged on the inner sides of the two supports 4.
By adopting the technical scheme:
the device carries out the centre gripping through splint 7 between two supports 4 to pulse eddy current testing probe and fixes, and two supports 4 are located the top of carousel 10, and when carousel 10 is rotating, support 4 rotates in step to make the pulse eddy current testing probe detection direction between two supports 4 change, conveniently carry out diversified detection.
Example 2:
the embodiment provides a specific structure for a pulse eddy current inspection probe fixing device with a positioning function, as shown in fig. 1-3, a sliding seat 3 is installed at the bottom of a support 4, a sliding rail 8 is arranged on the upper surface of a rotary table 10, the sliding seat 3 is located above the sliding rail 8, the sliding seat 3 can slide above the sliding rail 8 along the length direction of the sliding rail 8, the diameter of the rotary table 10 is consistent with the inner diameter of a bearing disc 9, a sliding groove 13 is formed in the upper surface of the sliding rail 8, two lead screw sliding blocks 11 are installed inside the sliding groove 13 in a clamping mode, the tops of the lead screw sliding blocks 11 are respectively connected with the sliding seats 3 below the two supports 4, a lead screw 12 penetrates through the inside of the sliding groove 13, the lead screw 12 penetrates through the lead screw sliding blocks 11.
The internal thread directions of the two screw rod sliding blocks 11 are opposite, so that when the screw rod 12 rotates, the two screw rod sliding blocks 11 move in opposite directions.
By adopting the technical scheme:
the rotating handle 2 can rotate the screw rod 12, when the screw rod 12 rotates, two screw rod sliding blocks 11 inside the sliding groove 13 slide along the length direction of the sliding groove 13 in different directions, so that the distance between the clamping plates 7 on the inner sides of the two supports 4 is changed, the structure is arranged, the device only needs to rotate the rotating handle 2 when the pulse eddy current detection probe is clamped, and the use is convenient and fast.
Example 3:
the embodiment provides a concrete structure for pulse eddy current inspection probe fixing device with locate function, as shown in fig. 1-3, splint 7 adopts convex structure, and the lateral wall edge of splint 7 centre gripping pulse eddy current inspection probe one side is provided with anti-skidding clamp pad 15, and a plurality of louvres 14 have still been seted up on splint 7 surface, and a plurality of louvres 14 are the rectangular array and distribute.
The support 4 is provided with a resistance rotating shaft 6 in an inserting mode, one end of the resistance rotating shaft 6 is connected to the side face of the clamping plate 7, and the other end of the resistance rotating shaft 6 is provided with a rotating handle 5.
By adopting the technical scheme:
the anti-skid clamp pad 15 is arranged to keep the stability of the clamping plate 7 on the pulse eddy current detection probe, and a plurality of heat dissipation holes 14 are distributed on the surface of the clamping plate 7 in a rectangular array, so that the heat dissipation of the pulse eddy current detection probe cannot be influenced after the clamping plate 7 clamps the pulse eddy current detection probe;
the support 4 is provided with resistance pivot 6 in the interlude, and the side at splint 7 is connected to the one end of resistance pivot 6, and turning handle 5 is installed to the other end of resistance pivot 6, and such structure setting makes when turning handle 5 is rotatory, and splint 7 rotates in step to make the pulse eddy current test probe angle of elevation of splint 7 centre gripping change, make things convenient for pulse eddy current test probe to carry out multi-angle detection.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. A pulse eddy current inspection probe fixing device with a positioning function is characterized in that: the device comprises a mounting seat (1), a rotary table (10) arranged above the mounting seat (1) and a support (4) arranged above the rotary table (10), wherein a bearing disc (9) is nested at the center of the upper surface of the mounting seat (1), and the bottom of the rotary table (10) is sleeved in the bearing disc (9);
support (4) are provided with two altogether support (4) inboard is installed and is used for splint (7) of centre gripping pulse eddy current testing probe, slide (3) are installed to the bottom of support (4), carousel (10) upper surface is provided with slide rail (8), slide (3) are located slide rail (8) top, slide (3) can slide rail (8) top is followed the length direction of slide rail (8) slides.
2. A pulsed eddy current inspection probe fixture with positioning capability as claimed in claim 1 wherein: slide rail (8) upper surface has seted up spout (13), two lead screw slider (11) are installed to spout (13) inside block, the top of lead screw slider (11) respectively with two slide (3) of support (4) below are connected, spout (13) inside is run through and is provided with lead screw (12), lead screw (12) pass lead screw slider (11), the both ends of lead screw (12) extend to the outside of slide rail (8) is installed and is changeed (2).
3. A pulsed eddy current inspection probe fixture with positioning capability as claimed in claim 2 wherein: the internal thread directions of the two lead screw sliding blocks (11) are opposite, so that when the lead screw (12) rotates, the two lead screw sliding blocks (11) move in opposite directions.
4. A pulsed eddy current inspection probe fixture with positioning capability as claimed in claim 1 wherein: splint (7) adopt arc structure, splint (7) centre gripping pulse eddy current testing probe one side's lateral wall edge is provided with anti-skidding clamp pad (15), splint (7) surface has still been seted up a plurality of louvres (14), and is a plurality of louvre (14) are the rectangular array and distribute.
5. A pulsed eddy current inspection probe fixture with positioning capability as claimed in claim 1 wherein: the support (4) is provided with a resistance rotating shaft (6) in an inserting mode, one end of the resistance rotating shaft (6) is connected to the side face of the clamping plate (7), and the other end of the resistance rotating shaft (6) is provided with a rotating handle (5).
6. A pulsed eddy current inspection probe fixture with positioning capability as claimed in claim 1 wherein: the diameter of the rotary disc (10) is consistent with the inner diameter of the bearing disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021056819.7U CN212540233U (en) | 2020-06-10 | 2020-06-10 | Pulse eddy current testing probe fixing device with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021056819.7U CN212540233U (en) | 2020-06-10 | 2020-06-10 | Pulse eddy current testing probe fixing device with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212540233U true CN212540233U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021056819.7U Active CN212540233U (en) | 2020-06-10 | 2020-06-10 | Pulse eddy current testing probe fixing device with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212540233U (en) |
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2020
- 2020-06-10 CN CN202021056819.7U patent/CN212540233U/en active Active
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