CN220671340U

CN220671340U - Ultrasonic flaw detector

Info

Publication number: CN220671340U
Application number: CN202321572191.XU
Authority: CN
Inventors: 洛传孚; 吴红军; 李娣; 张齐厚; 洛丽梅; 王志明
Original assignee: Wafangdian Xingcheng Rolling Element Co ltd
Current assignee: Wafangdian Xingcheng Rolling Element Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-03-26
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses an ultrasonic flaw detector, which comprises a handle, wherein a hand is placed between the handle and a main body, the hand is close to the hand to protect the hand, a detection head is taken out from a detection head groove at the upper end of the main body and placed on an object to be detected, a detection head connecting wire is pulled open, so that a locking piece rotates clockwise, because a locking button is placed at the moment to lock, the detection head connecting wire is limited by the locking button when pulled open, the locking piece can be locked by the locking button under the help of a spring groove when passing through each radian, the spring piece increases the mechanical force of the spring piece when the detection head connecting wire is pulled out, and because a spring piece fixing point exists, the locking piece has a counterclockwise force, and the data wire fixing point at the lower end can be rotated when the locking button is released, so that the detection head connecting wire can be automatically retracted at a detection head connecting wire outlet hole, and an operation interface is used for controlling the work of a main board.

Description

Ultrasonic flaw detector

Technical Field

The utility model relates to the technical field of flaw detectors, in particular to an ultrasonic flaw detector.

Background

The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, can rapidly, conveniently, nondestructively and accurately detect, locate, evaluate and diagnose various defects (cracks, looseness, air holes or inclusions and the like) in a workpiece, can be used in a laboratory and also can be used in engineering sites, and can be widely applied to industries such as boilers, pressure vessels, aerospace, aviation, electric power, petroleum, chemical industry, offshore petroleum, pipelines, military industry, ship manufacturing, automobiles, mechanical manufacturing, metallurgy, metal processing industry, steel structures, railway traffic, nuclear power, universities and the like. However, the conventional ultrasonic flaw detector basically uses a plug to connect the main body and the probe, and there is no better solution to the problem of accommodating the probe wire, so those skilled in the art provide an ultrasonic flaw detector to solve the problem set forth in the background art.

Disclosure of Invention

The present utility model is directed to an ultrasonic flaw detector, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an ultrasonic flaw detector comprises a handle, a hand protector, an operation interface, a detection head, a main body, a display screen, a charging port, a detection head groove, a locking button, a tightening wheel, a main board, a support frame fixing rod, a support frame groove, a button groove, a spring piece fixing point, a data line fixing point, a spring groove, a locking piece, a spring piece, a detection head connecting wire and a detection head connecting wire outlet hole; the main body is provided with a handle at one end, a hand guard is arranged at the outer end of the handle, a charging port is arranged at one end of the main body far away from the handle, a display screen is arranged at the front end of the main body, an operation interface is arranged at the lower end of the display screen, a support frame groove is arranged at one end of the main body far away from the display screen, a support frame fixing rod is arranged in the support frame groove, a support frame is arranged at one end of the support frame fixing rod, the support frame is movably connected with the support frame fixing rod, a locking button is arranged at one end of the main body far away from the display screen, a detection head groove is arranged at the upper end of the main body, a detection head is arranged in the detection head groove, the detecting head lower extreme is provided with the detecting head connecting wire, detecting head connecting wire one end is provided with the data line fixed point, data line fixed point lower extreme is provided with the pinch roller, pinch roller outer end is provided with detecting head connecting wire hole, data line fixed point upper end is provided with the spring leaf fixed point, spring leaf fixed point outer end is provided with the spring leaf, spring leaf fixed point upper end is provided with the locking piece, locking piece one end swing joint has locking button, locking button lower extreme is provided with the spring groove, the button groove has been seted up to the pinch roller upper end, locking button and button groove swing joint.

Compared with the prior art, the utility model has the beneficial effects that: the hand is placed between the handle and the main body, the hand guard is close to the back of the hand to protect the hand, the detecting head is taken out from the detecting head groove at the upper end of the main body and placed on an object to be detected, the detecting head connecting wire is pulled open, the locking piece rotates clockwise, because the locking button is locked at the moment, the detecting head connecting wire is limited by the locking button when pulled open, the locking piece can be locked by the locking button under the help of the spring groove when passing through each radian, the spring piece increases the self mechanical force when being pulled out along with the detecting head connecting wire, because of the spring piece fixing point, the locking piece has a anticlockwise force, the data wire fixing point at the lower end can be rotated when the locking button is released, so that the detecting head connecting wire can be automatically retracted at the detecting head connecting wire outlet hole, the utility model uses the operation interface to control the main board to work, the data collected by the probe is put on the display screen, the supporting frame is fixed by the running device under the rotation of the supporting frame fixing rod, the charging port can be used for charging when the device is not powered, the utility model can draw out the probe connecting wire in the tightening wheel when the user operates the probe, the length of the probe connecting wire is better controlled, the probe is more convenient when in use, the locking button is arranged to unlock the locking piece through the locking button when the probe is retracted, the probe connecting wire is retracted by the tightening wheel, the device is more convenient to store, the device can be placed on a plane when the user operates the probe because the supporting frame is arranged, the probe can be better used because the handle is arranged, the probe can be used when the user operates the device, the device can be better placed on the hand so as to control the operation interface to view the information on the display screen.

Drawings

Fig. 1 is a schematic structural view of an ultrasonic flaw detector.

Fig. 2 is a schematic structural view of a support rod in an ultrasonic flaw detector.

Fig. 3 is a schematic view of the structure of a plane in an ultrasonic flaw detector.

Fig. 4 is a schematic structural view of a pinch roller in an ultrasonic flaw detector.

In the figure: the hand-held power tool comprises a 1-handle, a 2-hand protector, a 3-operation interface, a 4-detecting head, a 5-main body, a 6-display screen, a 7-charging port, an 8-detecting head groove, a 9-locking button, a 10-tightening wheel, an 11-main board, a 12-support frame fixing rod, a 13-support frame, a 14-support frame groove, a 15-button groove, a 16-spring piece fixing point, a 17-data line fixing point, a 18-spring groove, a 19-locking piece, a 20-spring piece, a 21-detecting head connecting wire and a 22-detecting head connecting wire outlet hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, in an embodiment of the present utility model, an ultrasonic flaw detector includes a grip 1, a hand guard 2, an operation interface 3, a probe 4, a main body 5, a display 6, a charging port 7, a probe slot 8, a locking button 9, a tightening wheel 10, a main board 11, a support frame fixing rod 12, a support frame 13, a support frame slot 14, a button slot 15, a spring piece fixing point 16, a data line fixing point 17, a spring slot 18, a locking piece 19, a spring piece 20, a probe connecting wire 21, and a probe connecting wire outlet 22; the utility model is characterized in that a handle 1 is arranged at one end of a main body 5, a hand guard 2 is arranged at the outer end of the handle 1, a charging port 7 is arranged at one end of the main body 5 far away from the handle 1, a display screen 6 is arranged at the front end of the main body 5, an operation interface 3 is arranged at the lower end of the display screen 6, a support frame groove 14 is arranged at one end of the main body 5 far away from the display screen 6, a support frame fixing rod 12 is arranged in the support frame groove 14, a support frame 13 is arranged at one end of the support frame fixing rod 12, the support frame 13 is movably connected with the support frame fixing rod 12, a locking button 9 is arranged at one end of the main body 5 far away from the display screen 6, a detection head groove 8 is arranged at the upper end of the main body 5, a detection head 4 is arranged in the detection head groove 8, the detector head 4 lower extreme is provided with detector head connecting wire 21, detector head connecting wire 21 one end is provided with data line fixed point 17, data line fixed point 17 lower extreme is provided with the pinch roller 10, pinch roller 10 outer end is provided with detector head connecting wire outlet 22, data line fixed point 17 upper end is provided with spring leaf fixed point 16, spring leaf fixed point 16 outer end is provided with spring leaf 20, spring leaf fixed point 16 upper end is provided with locking piece 19, locking piece 19 one end swing joint has locking button 9, locking button 9 lower extreme is provided with spring groove 18, button groove 15 has been seted up to pinch roller 10 upper end, locking button 9 and button groove 15 swing joint.

The working principle of the utility model is as follows:

the utility model relates to an ultrasonic flaw detector, which is characterized in that a hand is placed between a grip 1 and a main body 5, the hand guard 2 is close to the back of the hand to protect the hand, a probe 4 is taken out of a probe groove 8 at the upper end of the main body 5 and placed on an object to be detected, a probe connecting wire 21 is pulled open to enable a locking piece 19 to rotate clockwise, because a locking button 9 is locked when the locking button 9 is placed at the moment, the probe connecting wire 21 is pulled open, the locking piece 19 can be locked by the locking button 9 under the assistance of a spring groove 18 when passing through each radian, a spring piece 20 increases the self mechanical force when being pulled out along with the probe connecting wire 21, because a spring piece fixing point 16 exists, the locking piece 19 has a anticlockwise force, a data wire fixing point 17 at the lower end can rotate when the locking button 9 is released, the utility model can automatically withdraw the probe connecting wire 21 at the wire outlet hole 22 of the probe connecting wire, the operation interface 3 is used for controlling the main board 11 to work, the data collected by the probe 4 is put on the display screen 6, the support frame 13 is used for fixing the device under the rotation of the support frame fixing rod 12, and the charging port 7 can be used for charging when the device is not electrified, the utility model can withdraw the probe connecting wire 21 in the tightening wheel 10 when a user operates the probe 4, the length of the probe connecting wire 21 is better controlled, the probe 4 is more convenient when in use, the locking button 9 is arranged for unlocking the locking piece 19 when the probe 4 is withdrawn, the locking wheel 10 can withdraw the probe connecting wire 21, the device is more convenient to be stored because the support frame 13 is arranged, the device can be placed on a plane when a user operates the detecting head 4 by both hands, so that the detecting head 4 can be better used, and the device can be better placed on the hand when the user operates the device due to the grip 1, so that the operation interface 3 is controlled to view information on the display screen 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An ultrasonic flaw detector comprises a handle (1), a hand guard (2), an operation interface (3), a detection head (4), a main body (5), a display screen (6), a charging port (7), a detection head groove (8), a locking button (9), a tightening wheel (10), a main board (11), a support frame fixing rod (12), a support frame (13), a support frame groove (14), a button groove (15), a spring piece fixing point (16), a data line fixing point (17), a spring groove (18), a locking piece (19), a spring piece (20), a detection head connecting wire (21) and a detection head connecting wire outlet hole (22); the novel electric power tool is characterized in that a handle (1) is arranged at one end of a main body (5), a hand guard (2) is arranged at the outer end of the handle (1), a charging port (7) is arranged at one end, far away from the handle (1), of the main body (5), a display screen (6) is arranged at the front end of the main body (5), an operation interface (3) is arranged at the lower end of the display screen (6), a support frame groove (14) is formed in one end, far away from the display screen (6), of the main body (5), a support frame fixing rod (12) is arranged in the support frame groove (14), a support frame (13) is arranged at one end of the support frame fixing rod (12), the support frame (13) is movably connected with the support frame fixing rod (12), and a locking button (9) is arranged at one end, far away from the display screen (6), of the main body (5).

2. An ultrasonic flaw detector according to claim 1, characterized in that the upper end of the main body (5) is provided with a probe groove (8), a probe (4) is arranged in the probe groove (8), and a probe connecting wire (21) is arranged at the lower end of the probe (4).

3. An ultrasonic flaw detector according to claim 1, characterized in that one end of the probe connecting wire (21) is provided with a data wire fixing point (17), and the lower end of the data wire fixing point (17) is provided with a tightening wheel (10).

4. An ultrasonic flaw detector according to claim 1, characterized in that the outer end of the tightening wheel (10) is provided with a probe connecting wire outlet hole (22), and the upper end of the data wire fixing point (17) is provided with a spring piece fixing point (16).

5. An ultrasonic flaw detector according to claim 1, characterized in that the spring piece (20) is arranged at the outer end of the spring piece fixing point (16), the locking piece (19) is arranged at the upper end of the spring piece fixing point (16), and one end of the locking piece (19) is movably connected with the locking button (9).

6. An ultrasonic flaw detector according to claim 1, wherein said locking press

The lower end of the button (9) is provided with a spring groove (18), the upper end of the tightening wheel (10) is provided with a button groove (15),

the locking button (9) is movably connected with the button groove (15).