CN219328762U

CN219328762U - Ultrasonic nondestructive flaw detection instrument

Info

Publication number: CN219328762U
Application number: CN202223038817.7U
Authority: CN
Inventors: 王志鹏; 李世昌; 付白丽; 吴政硕; 甄晓波; 赵冰; 冯晓婷
Original assignee: Zhengzhou Changshuo Power Engineering Testing Co ltd
Current assignee: Zhengzhou Changshuo Power Engineering Testing Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-07-11
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses an ultrasonic nondestructive inspection instrument, which comprises a bottom plate, wherein the middle positions of the left side and the right side of the top of the bottom plate are respectively penetrated through and are connected with a supporting plate in a sliding manner, the middle positions of the left side and the right side of the two supporting plates are respectively penetrated through and are fixedly connected with a bearing, the middle positions of the two bearings are respectively penetrated through and are fixedly connected with a rotating shaft, and the right side of the fixed plate is fixedly connected with a motor. According to the utility model, a workpiece to be detected is firstly placed in the fixed block, the workpiece is fixed by screwing the fixed bolt, the motor drives the screw rod to rotate, so that the nut pair on the screw rod moves left and right, the nut pair drives the ultrasonic module to move left and right, the telescopic rod is driven by the air cylinder to move up and down, the ultrasonic module can move up and down, the fixed column is pulled out upwards, the supporting plate can slide back and forth in the sliding groove on the bottom plate, the detection result is influenced, the rotating shaft and the workpiece can be driven to rotate by rotating the handle, the bottom of the workpiece is detected, the workpiece is not required to be fixed again, and the detection efficiency is improved.

Description

Ultrasonic nondestructive flaw detection instrument

Technical Field

The utility model relates to the technical field of ultrasonic nondestructive inspection instruments, in particular to an ultrasonic nondestructive inspection instrument.

Background

The ultrasonic nondestructive inspection instrument is an important means for detecting the internal quality of steel pipes, steel bars and steel plates to be inspected one by one on a steel production line, and automatically inspecting the steel pipes, the steel bars and the steel plates on line according to standards and regulations corresponding to different national users, different contents and properties so as to accurately judge the internal defects and the performances of the steel plates.

The existing ultrasonic nondestructive inspection instrument is inconvenient to adjust an inspection workpiece when in use, so that the ultrasonic nondestructive inspection instrument cannot conduct multi-range inspection on the workpiece, and the workpiece position is required to be adjusted continuously by a worker to achieve the aim of multi-range inspection of the workpiece.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an ultrasonic nondestructive flaw detection instrument.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an ultrasonic non-destructive inspection instrument, includes the bottom plate, bottom plate top left and right sides intermediate position all runs through and sliding connection has the backup pad, both ends bottom position all fixedly connected with locating piece around the backup pad, two backup pad left and right sides intermediate position all runs through and fixedly connected with bearing, two bearing intermediate position all runs through and fixedly connected with pivot, bottom plate top left side position fixedly connected with curb plate, curb plate top position fixedly connected with roof, roof bottom position fixedly connected with fixed plate, fixed plate right side position fixedly connected with motor.

As a further description of the above technical solution:

the left side and the right side of the top of the bottom plate are penetrated and provided with sliding grooves, and the bottom of the sliding grooves are penetrated and provided with uniformly distributed positioning holes.

As a further description of the above technical solution:

the center positions of the tops of the four positioning blocks penetrate through and are connected with the fixed columns in a sliding manner, and the fixed columns are connected with the positioning holes in a sliding manner.

As a further description of the above technical solution:

the other ends of the two rotating shafts are fixedly connected with fixing blocks, and the center positions of the tops of the two fixing blocks are penetrated through and are in threaded connection with fixing bolts.

As a further description of the above technical solution:

the right side the pivot right side position fixedly connected with handle and rotation handle can drive the pivot and rotate.

As a further description of the above technical solution:

the motor output end is fixedly connected with a screw rod, and the middle position of the outer diameter of the screw rod is penetrated and in threaded connection with a nut pair.

As a further description of the above technical solution:

the nut pair bottom position fixedly connected with cylinder, cylinder bottom position runs through and is provided with the telescopic link.

As a further description of the above technical solution:

the telescopic link bottom position fixedly connected with ultrasonic module, ultrasonic module bottom position fixedly connected with probe.

The utility model has the following beneficial effects:

according to the utility model, a workpiece to be detected is firstly placed in the fixed block, the workpiece is fixed by screwing the fixed bolt, the workpiece is prevented from falling during detection, the motor is started, the motor drives the screw rod to rotate, so that the nut pair on the screw rod moves left and right, the nut pair drives the ultrasonic module to move left and right, the telescopic rod is driven by the air cylinder to move up and down, the ultrasonic module can be moved up and down, the fixed column is pulled out upwards, the supporting plate can slide back and forth in the sliding groove on the bottom plate, the fixed column slides into the positioning hole after the movement is completed, the supporting plate can be prevented from moving during detection, the detection result is influenced, the rotating shaft can be driven to rotate by rotating the rotating handle, the workpiece is driven to rotate, the bottom of the workpiece is detected, the workpiece is not required to be fixed again, and the detection efficiency is improved.

Drawings

FIG. 1 is a perspective view of an ultrasonic non-destructive inspection apparatus according to the present utility model;

FIG. 2 is a right side view of an ultrasonic non-destructive inspection apparatus according to the present utility model;

fig. 3 is a diagram showing the internal structure of a fixing plate of an ultrasonic nondestructive inspection apparatus according to the present utility model.

Legend description:

1. a bottom plate; 2. a side plate; 3. a top plate; 4. a fixed block; 5. positioning holes; 6. a positioning block; 7. a support plate; 8. a handle; 9. a fixing bolt; 10. a probe; 11. a motor; 12. a cylinder; 13. a fixing plate; 14. a telescopic rod; 15. an ultrasonic module; 16. a chute; 17. fixing the column; 18. a bearing; 19. a rotating shaft; 20. a screw rod; 21. and a nut pair.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, 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. 1-3, one embodiment provided by the present utility model is: the utility model provides an ultrasonic non-destructive inspection instrument, includes bottom plate 1, bottom plate 1 top left and right sides intermediate position all runs through and sliding connection has backup pad 7, and backup pad 7 front and back both ends bottom position all fixedly connected with locating piece 6, two backup pad 7 left and right sides intermediate position all runs through and fixedly connected with bearing 18, and two bearing 18 intermediate positions all run through and fixedly connected with pivot 19, bottom plate 1 top left side position fixedly connected with curb plate 2, curb plate 2 top position fixedly connected with roof 3, roof 3 bottom position fixedly connected with fixed plate 13, fixed plate 13 right side position fixedly connected with motor 11, at first put the work piece that will detect in fixed block 4, fixed the work piece through screwing fixing bolt 9, work piece drop when preventing to detect, start motor 11, motor 11 drives lead screw 20 and rotates to make the vice 21 of nut on the lead screw 20 control the removal, nut vice 21 drives ultrasonic module 15 control.

The bottom plate 1 top left and right sides position all runs through and is provided with spout 16, spout 16 bottom position runs through and is provided with evenly distributed's locating hole 5, four locating piece 6 top central point put and all run through and sliding connection fixed column 17 and between fixed column 17 and the locating hole 5, two pivot 19 other end equal fixedly connected with fixed block 4, two fixed block 4 top central point put all run through and threaded connection have fixing bolt 9, right side pivot 19 right side position fixedly connected with handle 8 and rotation handle 8 can drive pivot 19 rotation, motor 11 output fixedly connected with lead screw 20, lead screw 20 external diameter intermediate position runs through and threaded connection has nut pair 21, nut pair 21 bottom position fixedly connected with cylinder 12, cylinder 12 bottom position runs through and is provided with telescopic link 14, telescopic link 14 bottom position fixedly connected with ultrasonic module 15, ultrasonic module 15 bottom position fixedly connected with probe 10, drive telescopic link 14 reciprocates through cylinder 12, can make ultrasonic module 15 upwards pull out fixed column 17, can make backup pad 7 slide back and forth in spout 16 on bottom plate 1, detect the fixed column 17 after the removal is accomplished, can drive the rotation handle 17, can drive the work piece 19 through detecting the rotation handle, can detect the fixed column 7, work piece 19 is rotated, the work piece is not detected to the work piece is moved in the fixed column is detected to the bottom position, the work piece is difficult to be detected, the work piece is detected to the rotation is moved, the work piece is detected to the work piece is moved in the fixed to the bottom position is moved.

Working principle: when the utility model is used, firstly, a workpiece to be detected is placed in the fixed block 4, the workpiece is fixed by screwing the fixing bolt 9, the workpiece is prevented from falling during detection, the motor 11 is started, the motor 11 drives the screw rod 20 to rotate, so that the nut pair 21 on the screw rod 20 moves left and right, the nut pair 21 drives the ultrasonic module 15 to move left and right, the telescopic rod 14 is driven by the air cylinder 12 to move up and down, the ultrasonic module 15 can move up and down, the fixing column 17 is pulled out upwards, the supporting plate 7 can slide in the sliding groove 16 on the bottom plate 1 back and forth, the fixing column 17 slides into the positioning hole 5 after the movement is finished, the movement of the supporting plate 7 during detection can be prevented, the detection result is prevented from being influenced, the rotating shaft 19 can be driven to rotate by rotating the rotating handle 8, the workpiece bottom is detected, the workpiece is not required to be fixed again, and the detection efficiency is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An ultrasonic non-destructive inspection instrument, comprising a base plate (1), characterized in that: the utility model discloses a motor, including bottom plate (1), backup pad (7) top left and right sides intermediate position all runs through and sliding connection has backup pad (7), both ends bottom position all fixedly connected with locating piece (6) around backup pad (7), two backup pad (7) left and right sides intermediate position all runs through and fixedly connected with bearing (18), two bearing (18) intermediate position all runs through and fixedly connected with pivot (19), bottom plate (1) top left side position fixedly connected with curb plate (2), curb plate (2) top position fixedly connected with roof (3), roof (3) bottom position fixedly connected with fixed plate (13), fixed plate (13) right side position fixedly connected with motor (11).

2. An ultrasonic non-destructive inspection apparatus according to claim 1, wherein: the left side and the right side of the top of the bottom plate (1) are penetrated and provided with sliding grooves (16), and the bottom of the sliding grooves (16) is penetrated and provided with uniformly distributed positioning holes (5).

3. An ultrasonic non-destructive inspection apparatus according to claim 1, wherein: the top center positions of the four positioning blocks (6) penetrate through and are connected with the fixed columns (17) in a sliding mode, and the fixed columns (17) are connected with the positioning holes (5) in a sliding mode.

4. An ultrasonic non-destructive inspection apparatus according to claim 1, wherein: the other ends of the two rotating shafts (19) are fixedly connected with fixing blocks (4), and the center positions of the tops of the two fixing blocks (4) penetrate through and are in threaded connection with fixing bolts (9).

5. An ultrasonic non-destructive inspection apparatus according to claim 1, wherein: the handle (8) is fixedly connected to the right side of the rotating shaft (19) and the rotating handle (8) can drive the rotating shaft (19) to rotate.

6. An ultrasonic non-destructive inspection apparatus according to claim 1, wherein: the output end of the motor (11) is fixedly connected with a screw rod (20), and a nut pair (21) penetrates through and is in threaded connection with the middle position of the outer diameter of the screw rod (20).

7. An ultrasonic non-destructive inspection apparatus according to claim 6, wherein: the bottom of the nut pair (21) is fixedly connected with an air cylinder (12), and the bottom of the air cylinder (12) is penetrated and provided with a telescopic rod (14).

8. An ultrasonic non-destructive inspection apparatus according to claim 7, wherein: the bottom of the telescopic rod (14) is fixedly connected with an ultrasonic module (15), and the bottom of the ultrasonic module (15) is fixedly connected with a probe (10).