CN211978766U - Ultrasonic detector for nondestructive flaw detection - Google Patents
Ultrasonic detector for nondestructive flaw detection Download PDFInfo
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- CN211978766U CN211978766U CN202020649048.6U CN202020649048U CN211978766U CN 211978766 U CN211978766 U CN 211978766U CN 202020649048 U CN202020649048 U CN 202020649048U CN 211978766 U CN211978766 U CN 211978766U
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Abstract
The utility model discloses an ultrasonic detector for nondestructive inspection, it relates to the ultrasonic nondestructive inspection field, aim at solving among the prior art because electric wire length restriction, lead to the device disposable measuring scope limited, when the work piece volume is great, the whole measurement process needs frequently to remove the casing, lead to measuring the procedure loaded down with trivial details, efficiency is lower, its technical scheme main points include the casing, display screen and the control panel of setting on the casing, still include the electric wire that sets up on the casing and set up the ultrasonic transceiver on the electric wire, be equipped with the line of receiving and releasing the electric wire on the side of casing; in the testing process, when the ultrasonic transceiver detects a far position, the length of the electric wire is adjusted through the wire take-up piece, so that the ultrasonic transceiver is smoothly pulled to detect other positions of the workpiece, the testing range is enlarged, the testing process is simplified, and the testing efficiency is improved.
Description
Technical Field
The utility model relates to an ultrasonic wave nondestructive inspection field, more specifically says that it relates to an ultrasonic detector for nondestructive inspection detects.
Background
Ultrasonic flaw detection is a method for detecting the flaw of a part by using the characteristic that ultrasonic energy penetrates into the depth of a metal material and is reflected at the edge of an interface when the ultrasonic energy enters another section from the section.
Chinese patent with publication number CN206074519U discloses an intelligent digital ultrasonic flaw detector, which comprises an ultrasonic generator, an ultrasonic transmitter, an ultrasonic receiver, a display device, a shooting device and a storage battery, all of which are connected with a processor through a circuit board, wherein the circuit board, the processor, the ultrasonic receiver and the storage battery are all installed in a shell, and the display device is installed on the outer surface of the shell.
Above-mentioned device is when using, ultrasonic transmitter and ultrasonic receiver support tight work piece, supersonic generator produces the ultrasonic wave, the ultrasonic wave transmits to waiting to detect in the work piece, the ultrasonic wave is waiting to detect the work piece reflection after, ultrasonic receiver received signal, show signal ripple on display device in real time simultaneously, but above-mentioned equipment is in the use, ultrasonic receiver and ultrasonic transmitter all pass through the connection of electric lines outside the casing, because the restriction of electric wire length, it is limited to lead to the disposable measuring scope of the device, when the work piece volume is great, whole measurement process needs frequent removal casing, lead to measuring the flow loaded down with trivial details, efficiency is lower.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an ultrasonic detector for nondestructive inspection detects, it has great measuring range, simplifies the detection flow, improves detection efficiency's advantage.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an ultrasonic detector for nondestructive inspection detects, includes the casing, sets up display screen and the control panel on the casing, its characterized in that: the ultrasonic transceiver is arranged on the electric wire, and a wire winding piece for winding and unwinding the electric wire is arranged on the side surface of the shell.
By adopting the technical scheme, the equipment is opened through the control panel, the ultrasonic transceiver is tightly attached to the workpiece to be detected, the ultrasonic transceiver sends out ultrasonic waves, the ultrasonic waves return to the ultrasonic transceiver after being reflected in the workpiece, the ultrasonic transceiver converts the ultrasonic waves into electric signals after receiving the electric signals, and the waveforms are displayed on the display screen, so that the defects on the workpiece are judged; when the ultrasonic transceiver detects a far position in the detection process, the length of the wire is adjusted through the wire take-up piece, so that the ultrasonic transceiver is smoothly pulled to detect other positions of a workpiece, the detection range is enlarged, the detection flow is simplified, and the detection efficiency is improved.
Further, the wire take-up part comprises a wire winding rod rotatably connected to the side face of the machine shell, a wire winding groove is formed in the peripheral wall of the wire winding rod and is arranged along the circumferential direction of the wire winding rod, and the wire is wound in the wire winding groove.
Through adopting above-mentioned technical scheme, the electric wire winding is at the winding wire inslot, when needing to detect, the pulling electric wire, and electric wire pulling winding rod rotates to constantly not hard up the electric wire, increase detection range, when need not detecting, the reversal rotates winding rod, thereby the electric wire is twined smoothly in the winding wire inslot.
Furthermore, one end, close to the casing, of the winding rod is rotatably connected with a connecting plate, one side, far away from the winding rod, of the connecting plate is provided with an inserting block, a jack for inserting the inserting block is formed in the side face of the casing, a clamping hole is formed in the hole wall of the jack, and a clamping block for inserting the clamping hole is formed in the side face of the inserting block.
Through adopting above-mentioned technical scheme, during the installation wire winding pole, in inserting the jack with the inserted block now, insert the fixture block downthehole again to fix the wire winding pole smoothly, with this convenient dismantlement wire winding pole, change different ultrasonic transceiver according to the work piece of different appearances.
Furthermore, a fixing hole is formed in the side face of the casing, a fixing rod is inserted into the fixing hole and communicated with the clamping groove, one end of the fixing rod inserted into the fixing hole is inserted into the clamping groove, and one end of the fixing rod inserted into the clamping groove is inserted into the clamping block.
Through adopting above-mentioned technical scheme, after installing the wire winding pole, insert the dead lever in fixed orifices and the draw-in groove in proper order again to fixed fixture block and draw-in groove are favorable to increasing the installation stability of wire winding pole.
Furthermore, one end of the fixing rod inserted into the fixing hole is provided with a connecting tip.
By adopting the technical scheme, the cross-sectional area of the connecting tip is smaller than that of the fixing hole, so that the inserting rod can be conveniently inserted into the fixing hole.
Furthermore, one side of the connecting plate, which is close to the inside of the winding rod, is provided with a plurality of limiting rods, the limiting rods are arranged along the axis direction of the winding rod, and one ends, which are far away from the connecting plate, of the limiting rods are rotatably connected with the limiting rods.
Through adopting above-mentioned technical scheme, the home range of gag lever post restriction electric wire reduces the motor and breaks away from the possibility of wire winding pole.
Furthermore, a positioning block is arranged on the side surface of the casing, and a positioning hole for inserting the ultrasonic transceiver is arranged on the side surface of the positioning block.
By adopting the technical scheme, when detection is not needed, the ultrasonic transceiver is inserted into the positioning hole, so that the ultrasonic transceiver is fixed, and the possibility of shaking of the ultrasonic transceiver during movement of the mobile equipment is reduced.
Furthermore, a bracket for supporting the casing is arranged on the side surface of the casing.
Through adopting above-mentioned technical scheme, in the testing process, support the casing through the support, both made things convenient for and read data from the display screen, also was favorable to when receiving and releasing the electric wire, the smooth rotation of wire winding pole.
To sum up, the utility model discloses following beneficial effect has:
1. when a workpiece is detected, a wire collecting piece is arranged, the device is started through a control panel, an ultrasonic transceiver is pulled, the wire collecting piece loosens an electric wire, the ultrasonic transceiver is tightly attached to the workpiece to detect the workpiece, detection data are transmitted to a display screen in real time, and the length of the electric wire is adjusted through the wire collecting piece, so that the workpiece at a far position can be conveniently detected, the detection range is improved, the moving times of the device are reduced, the detection flow is simplified, and the detection efficiency is improved;
2. the cross section area of the connecting tip is smaller than that of the fixing hole, so that the inserting rod can be conveniently and smoothly inserted into the fixing hole;
3. when the detection is not needed, the ultrasonic transceiver is inserted into the positioning hole, so that the ultrasonic transceiver is fixed, and the possibility of shaking of the ultrasonic transceiver in the moving process of the equipment is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a partial structure view of fig. 1 taken along the direction of a-a.
Fig. 3 is a partial structural view in section from B-B in fig. 1.
In the figure: 1. a housing; 11. a display screen; 12. a control panel; 13. an electric wire; 14. an ultrasonic transceiver; 15. a support; 16. positioning blocks; 17. positioning holes; 18. a jack; 181. a clamping hole; 19. a fixing hole; 2. a wire take-up member; 21. a wire winding rod; 22. a winding slot; 3. a connecting plate; 31. inserting a block; 32. a clamping block; 33. fixing the rod; 34. a connection tip; 35. a limiting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, an ultrasonic testing apparatus for nondestructive testing includes a housing 1, a display screen 11 and a control panel 12, where the display screen 11 and the control panel 12 are both disposed on a side surface of the housing 1, and the control panel 12 is located below the display screen 11.
Referring to fig. 1, an electric wire 13 is inserted into the top wall of a housing 1, an ultrasonic transceiver 14 is arranged at one end of the electric wire 13, which is far away from the housing 1, a wire collecting part 2 for collecting and releasing the electric wire 13 is arranged at one side of the housing 1, which is far away from a display screen 11, a support 15 is arranged on the side surface of the housing 1, the support 15 is hinged to the housing 1, which is far away from the two side surfaces, and the support 15 is arranged along the height direction of the.
Referring to fig. 1, a positioning block 16 is arranged on one side of the casing 1 away from the display screen 11, a positioning hole 17 is arranged on the side surface of the positioning block 16, and the ultrasonic transceiver 14 is inserted into the positioning hole 17; when the device is used for flaw detection, the bracket 15 is rotated, the shell 1 is fixed, the ultrasonic transceiver 14 is drawn out from the positioning hole 17, the device is started through the control panel 12, the ultrasonic transceiver 14 abuts against the surface of a workpiece, the workpiece is detected, and data are displayed on the display screen 11 in real time; when a far position needs to be detected, the length of the electric wire 13 is adjusted through the wire collecting piece 2, so that the ultrasonic transceiver 14 is pulled to detect the far position, the detection range of one-time detection is enlarged, the possibility of moving the machine shell 1 is reduced, the detection flow is simplified, and the detection efficiency is improved.
Referring to fig. 2, the wire rewinding member 2 includes a wire winding rod 21, the wire winding rod 21 is rotatably connected to a side of the casing 1 away from the display screen 11, a wire winding groove 22 is formed in a peripheral wall of the wire winding rod 21, and the electric wire 13 is wound in the wire winding groove 22; when the length of the electric wire 13 needs to be adjusted, the ultrasonic transceiver 14 is pulled, so that the electric wire 13 is pulled, the electric wire 13 drives the winding rod 21 to rotate, and the electric wire 13 is continuously discharged from the winding rod 21; when the detection is completed, the winding rod 21 is rotated in the reverse direction, and the electric wire 13 is thereby wound in the winding slot 22; thereby facilitating the winding and unwinding of the electric wire 13.
Referring to fig. 2, one end of the winding rod 21 close to the casing 1 is provided with a connecting plate 3, the connecting plate 3 is rotatably connected with the winding rod 21, the side surface of the casing 1 is provided with an insertion hole 18, the insertion hole 18 is arranged along the thickness direction of the casing 1, the side surface of the connecting plate 3 is provided with an insertion block 31 inserted into the insertion hole 18, the hole wall of the insertion hole 18 is provided with a clamping hole 181, the fixture block 32 is arranged along the height direction of the casing 1, the top wall of the insertion block 31 is provided with a fixture block 32 inserted into the clamping hole 181, and the fixture.
Referring to fig. 3, a fixing hole 19 is formed on a side surface of the casing 1, a fixing rod 33 is inserted into the fixing hole 19, and a connecting tip 34 is disposed at one end of the fixing rod 33 inserted into the fixing hole 19; the cross-sectional area of the connection tip 34 is smaller than the cross-sectional area of the fixing hole 19, which facilitates smooth insertion of the fixing rod 33 into the fixing hole 19.
Referring to fig. 3, the fixing hole 19 is formed along the width direction of the cabinet 1, the fixing hole 19 communicates with the latch hole 181, and the coupling tip 34 is inserted into the latch 32.
Referring to fig. 2 and 3, two limiting rods 35 are welded on the side surface of the connecting plate 3, the two limiting rods 35 are uniformly distributed along the circumferential direction of the winding rod 21, the limiting rods 35 are arranged along the axial direction of the winding rod 21, the limiting rods 35 are positioned on one side of the connecting plate 3 away from the casing 1, and one end of the limiting rods 35 away from the connecting plate 3 is rotatably connected with the winding rod 21; before detecting the workpiece, the inserting block 31 is inserted into the inserting hole 18 and then moves downwards, the clamping block 32 is inserted into the clamping hole 181, and the fixing rod 33 is sequentially inserted into the fixing hole 19 and the clamping block 32, so that the connecting plate 3 is fixed, the winding rod 21 is convenient to disassemble, and different electric wires 13 and ultrasonic transceivers 14 are convenient to replace according to workpieces with different shapes; the stopper rod 35 limits the moving range of the electric wire 13, and reduces the possibility of the electric wire 13 being separated from the winding rod 21.
The implementation principle of the above embodiment is as follows: when a workpiece is detected, the detector is opened through the control panel 12, the ultrasonic transceiver 14 is pulled to be attached to the workpiece, and data are observed in real time through the display screen 11; when a far position needs to be detected, the ultrasonic transceiver 14 is pulled to move, and the wire take-up piece 2 adjusts the length of the wire 13, so that the detection range is increased, the moving frequency of the detector in the detection process is reduced, the detection flow is simplified, and the detection efficiency is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an ultrasonic detector for nondestructive inspection detects, includes casing (1), display screen (11) and control panel (12) of setting on casing (1), its characterized in that: the wire winding device is characterized by further comprising an electric wire (13) arranged on the machine shell (1) and an ultrasonic transceiver (14) arranged on the electric wire (13), wherein a wire winding piece (2) used for winding and unwinding the electric wire (13) is arranged on the side face of the machine shell (1).
2. The ultrasonic testing apparatus for nondestructive testing according to claim 1, characterized in that: the wire winding piece (2) comprises a wire winding rod (21) rotatably connected to the side face of the machine shell (1), a wire winding groove (22) is formed in the peripheral wall of the wire winding rod (21), the wire winding groove (22) is arranged along the circumferential direction of the wire winding rod (21), and the electric wire (13) is wound in the wire winding groove (22).
3. The ultrasonic testing apparatus for nondestructive testing according to claim 2, characterized in that: wire winding pole (21) are close to casing (1) one end and rotate and are connected with connecting plate (3), keep away from connecting plate (3) one side of wire winding pole (21) is equipped with inserted block (31), be equipped with on the side of casing (1) and supply inserted block (31) male jack (18), be equipped with card hole (181) on the pore wall of jack (18), be equipped with on the side of inserted block (31) and insert fixture block (32) in card hole (181).
4. The ultrasonic testing apparatus for nondestructive testing according to claim 3, characterized in that: be equipped with fixed orifices (19) on the side of casing (1), fixed orifices (19) interpolation is equipped with dead lever (33), fixed orifices (19) with card hole (181) are linked together, dead lever (33) insert the one end in fixed orifices (19) and insert in card hole (181), dead lever (33) insert the one end in card hole (181) insert in fixture block (32).
5. The ultrasonic testing apparatus for nondestructive testing according to claim 4, characterized in that: one end of the fixing rod (33) inserted into the fixing hole (19) is provided with a connecting tip (34).
6. The ultrasonic testing apparatus for nondestructive testing according to claim 3, characterized in that: one side that connecting plate (3) are close to in wire winding pole (21) is equipped with a plurality of gag lever post (35), gag lever post (35) are followed the axis direction setting of wire winding pole (21).
7. The ultrasonic testing apparatus for nondestructive testing according to claim 1, characterized in that: the side surface of the machine shell (1) is provided with a positioning block (16), and the side surface of the positioning block (16) is provided with a positioning hole (17) for inserting the ultrasonic transceiver (14).
8. The ultrasonic testing apparatus for nondestructive testing according to claim 1, characterized in that: and a bracket (15) for supporting the shell (1) is arranged on the side surface of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649048.6U CN211978766U (en) | 2020-04-25 | 2020-04-25 | Ultrasonic detector for nondestructive flaw detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649048.6U CN211978766U (en) | 2020-04-25 | 2020-04-25 | Ultrasonic detector for nondestructive flaw detection |
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| Publication Number | Publication Date |
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| CN211978766U true CN211978766U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020649048.6U Active CN211978766U (en) | 2020-04-25 | 2020-04-25 | Ultrasonic detector for nondestructive flaw detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117451953A (en) * | 2023-12-26 | 2024-01-26 | 国网山东省电力公司莱州市供电公司 | Overhead line wire inspection flaw detector |
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2020
- 2020-04-25 CN CN202020649048.6U patent/CN211978766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117451953A (en) * | 2023-12-26 | 2024-01-26 | 国网山东省电力公司莱州市供电公司 | Overhead line wire inspection flaw detector |
| CN117451953B (en) * | 2023-12-26 | 2024-03-19 | 国网山东省电力公司莱州市供电公司 | Overhead line wire inspection flaw detector |
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