CN213580782U - Portable probe moving device for TOFD nondestructive testing - Google Patents

Abstract

The utility model discloses a TOFD nondestructive test's portable probe mobile device, including support body and mounting bracket, the bottom of support body rear side is rotated and is installed two sets of walking wheels, and the positive inside of support body rotates and install the rotary rod, the bottom fixed mounting of rotary rod has the installation pole, and rotates on the installation pole and install the directive wheel, the both sides at the positive top of support body are rotated and are installed the regulating spindle, and the front of support body is equipped with the spout, movable mounting has the mounting panel on the support body. The utility model discloses be provided with spout and mounting panel cooperation, can adjust the measuring distance, the staff of being convenient for carries out regulation control to the device according to the measuring condition of reality, has improved the practicality of device, is provided with fixed plate and mounting bracket cooperation, can install fixedly to test probe, and the angle that can be when test probe uses simultaneously carries out regulation control, has improved the practicality of device, makes the mobile device convenient to use more, has enlarged application scope.

Description

Portable probe moving device for TOFD nondestructive testing

Technical Field

The utility model relates to a TOFD nondestructive test technical field specifically is a TOFD nondestructive test's portable probe mobile device.

Background

TOFD, ultrasonic Diffraction Time difference method, used in the detection Of the material defect, quantitative and localization technology, Time Of Flight Diffraction (TOFD) ultrasonic Diffraction Time difference method, it is a method to rely on Diffraction energy obtained from "end angle" and "end point" Of the internal structure (mainly refer to the defect) Of the test piece to be examined to detect the defect, used in the detection, quantification and localization Of the defect, TOFD technology is proposed by the national nondestructive testing center Of Haville, England, doctor first in 20 th century 70 s, its principle derives from the study Of doctor's crackle tip Diffraction signal, have also detected the crackle tip Diffraction signal in China in the same period, developed a set Of technological methods for measuring the height Of crackle, but have not developed and appeared in the popular TOFD detection technology, TPFP nondestructive testing needs to use the mobile device while using.

Although the prior portable probe moving device for TOFD nondestructive testing achieves basic operation performance, the following defects still exist:

1. the conventional TOFD nondestructive testing mobile device has a simple structure, does not have the function of directional turning when moving, is inconvenient when meeting a circle center plate, and reduces the practicability of the mobile device;

2. meanwhile, the existing probe does not have the function of adjusting the distance during detection, and a worker cannot adjust and control the probe according to the actual detection condition during use, so that the practicability of the mobile device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TOFD nondestructive test's portable probe mobile device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a TOFD nondestructive test's portable probe mobile device, includes support body and mounting bracket, the bottom of support body rear side is rotated and is installed two sets of walking wheels, and the positive inside rotation of support body installs the rotary rod, the bottom fixed mounting of rotary rod has the installation pole, and rotates on the installation pole and install the directive wheel, the both sides at the positive top of support body are rotated and are installed the regulating spindle, and the front of support body is equipped with the spout, movable mounting has the mounting panel on the support body, be equipped with the fixed plate on the mounting panel, and one side of fixed plate is equipped with the connecting plate.

Preferably, the bottom of the adjusting shaft is fixedly provided with a positioning plate, and the top of the rotating rod is fixedly provided with a control plate.

Preferably, an operating rod is fixedly installed at the center of the back of the frame body, and a rubber sleeve is sleeved outside the operating rod.

Preferably, both sides of the top of the frame body are fixedly provided with hanging plates, and the hanging plates are provided with hanging holes.

Preferably, the mounting plate is rotatably provided with a mounting shaft, and the mounting plate is provided with a mounting hole.

Preferably, the mounting frame is fixedly provided with a detection probe, and the front surface of the mounting frame is rotatably provided with a fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with walking wheel and directive wheel cooperation, can remove the device, the staff of being convenient for detects the operation, can adjust the location to the direction that the device removal examined time measuring through the directive wheel, thereby the staff of being convenient for detects the operation to circular panel, the practicality of device has been improved, be provided with action bars and rubber sleeve cooperation, the staff of being convenient for operation and control when using the device, the rubber sleeve has increased the outside frictional force of action bars, gripping when the staff of being convenient for operates.

2. Be provided with spout and mounting panel cooperation, can adjust the measuring distance, the staff of being convenient for carries out regulation control to the device according to the measuring condition of reality, has improved the practicality of device, is provided with fixed plate and mounting bracket cooperation, can install fixedly to test probe, and the angle that can use when test probe simultaneously carries out regulation control, has improved the practicality of device, makes the mobile device convenient to use more, has enlarged application scope.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the mounting frame of the present invention;

fig. 4 is a schematic view of the installation structure of the rotary rod of the present invention.

In the figure: 1. a frame body; 101. a chute; 2. an adjustment shaft; 201. positioning a plate; 3. a hanger plate; 301. hoisting holes; 4. a steering wheel; 401. mounting a rod; 402. rotating the rod; 403. a control panel; 404. a traveling wheel; 5. A fixing plate; 501. a connecting plate; 6. a mounting frame; 601. detecting a probe; 602. fixing the rod; 7. mounting a plate; 701. installing a shaft; 702. mounting holes; 8. an operating lever; 801. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a portable probe moving device for TOFD nondestructive testing comprises a frame body 1 and a mounting frame (6), wherein two groups of travelling wheels 404 are rotatably mounted at the bottom of the rear side of the frame body 1 through a rotating shaft, the travelling wheels 404 can move when the device is used, a rotating rod 402 is rotatably mounted in the front of the frame body 1, the rotating rod 402 can rotate in the frame body 1, a mounting rod 401 is fixedly mounted at the bottom of the rotating rod 402 through bolts, a steering wheel 4 is rotatably mounted on the mounting rod 401 through the rotating shaft, the steering wheel 4 is matched with the travelling wheels 404 to steer the device, a control plate 403 is fixedly mounted at the top of the rotating rod 402 through bolts, adjusting shafts 2 are rotatably mounted at two sides of the top of the frame body 1, a positioning plate 201 is rotatably mounted at the bottom of the adjusting shaft 2, the positioning plate 201 can be lifted through rotation, the positioning plate 201 can be positioned when the rotating rod 402 is adjusted with the steering, therefore, the device can be directionally moved when moving, and the practicability of the device is improved;

the front surface of the frame body 1 is provided with a chute 101, the chute 101 is provided with a mounting plate 7, the mounting plate 7 is rotatably provided with a mounting shaft 701, the mounting plate 7 is fixedly arranged on the chute 101 through the mounting shaft 701, the mounting plate 7 can be adjusted when in use through the mounting shaft 701, so that the detection distance of the device when in use can be adjusted and controlled, the practicability of the device is improved, the mounting plate 7 is provided with a mounting hole 702, a fixing plate 5 is fixedly arranged on the mounting hole 702 through a bolt, the fixing plate 5 can move up and down in the mounting hole 702, one side of the fixing plate 5 is provided with a connecting plate 501, a mounting frame 6 is fixedly arranged on the connecting plate 501 through a bolt, a detection probe 601 is arranged inside the mounting frame 6, the detection probe 601 can detect materials, a fixing rod 602 is rotatably arranged on the mounting frame, meanwhile, the angle of the detection probe 601 during use can be adjusted and controlled through the fixing rod 602;

an operating rod 8 is fixedly arranged at the central position of the back of a frame body 1 through a bolt, the operating rod 8 is convenient for workers to operate and control when the device moves, a rubber sleeve 801 is sleeved outside the operating rod 8, the rubber sleeve 801 increases the friction force outside the operating rod 8, the operating rod 8 is convenient to hold when the device is used by the workers, the stability of the workers during operation is improved, a hanging plate 3 is fixedly arranged at the top of the frame body 1 through welding, a hanging hole 301 is formed in the hanging plate 3, and the hanging plate 3 is matched with the hanging hole 301 to facilitate the installation of a hanging rope, so that the workers can carry the device in a back hanging mode, and the practicability of the device is improved;

the working principle is as follows: the walking wheel 404 can move and turn to the device with the cooperation of directive wheel 4, and locating plate 201 can carry out directional removal to the device with the cooperation of control panel 403, and spout 101 can carry out regulation control to the detection distance when the device uses with the mounting panel 7 cooperation, and the detection height of device can be adjusted to mounting hole 702 and the cooperation of fixed plate 5, and test probe 601 can detect the material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (6)

1. The utility model provides a portable probe mobile device of TOFD nondestructive test, includes support body (1) and mounting bracket (6), its characterized in that: the bottom of support body (1) rear side is rotated and is installed two sets of walking wheels (404), and support body (1) positive inside rotation installs rotary rod (402), the bottom fixed mounting of rotary rod (402) has installation pole (401), and rotates on installation pole (401) and install directive wheel (4), the both sides at support body (1) positive top are rotated and are installed regulating spindle (2), and the front of support body (1) is equipped with spout (101), movable mounting has mounting panel (7) on support body (1), be equipped with fixed plate (5) on mounting panel (7), and one side of fixed plate (5) is equipped with connecting plate (501).

2. The portable TOFD non-destructive testing probe moving apparatus according to claim 1, wherein: the bottom fixed mounting of regulating spindle (2) has locating plate (201), and the fixed mounting at rotary rod (402) top has control panel (403).

3. The portable TOFD non-destructive testing probe moving apparatus according to claim 1, wherein: the middle position of the back of the frame body (1) is fixedly provided with an operating rod (8), and a rubber sleeve (801) is sleeved outside the operating rod (8).

4. The portable TOFD non-destructive testing probe moving apparatus according to claim 1, wherein: both sides at support body (1) top are all fixed mounting have hanger plate (3), and are equipped with lewis hole (301) on hanger plate (3).

5. The portable TOFD non-destructive testing probe moving apparatus according to claim 1, wherein: the mounting plate (7) is rotatably provided with a mounting shaft (701), and a mounting hole (702) is formed in the mounting plate (7).

6. The portable TOFD non-destructive testing probe moving apparatus according to claim 1, wherein: the detection probe (601) is fixedly mounted on the mounting rack (6), and the fixing rod (602) is rotatably mounted on the front surface of the mounting rack (6).

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