CN219348739U

CN219348739U - Eddy nondestructive testing flaw detector

Info

Publication number: CN219348739U
Application number: CN202222372178.1U
Authority: CN
Inventors: 陈艳
Original assignee: Liaoning Xunda Inspection & Testing Engineering Co ltd
Current assignee: Liaoning Xunda Inspection & Testing Engineering Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-07-14
Anticipated expiration: 2032-09-07

Abstract

The utility model belongs to the field of flaw detectors, in particular to an eddy-current nondestructive testing flaw detector, which aims at the problems that the use position of the existing flaw detector after being fixed on a worker is relatively fixed, the observation and operation are inconvenient, the use position of the flaw detector is inconvenient to flexibly adjust, and the use of different workers is difficult to match. The flaw detector is flexible in use position after being fixed on a worker, can be adjusted, is convenient to observe and operate, and can be matched with different workers for use.

Description

Eddy nondestructive testing flaw detector

Technical Field

The utility model relates to the technical field of flaw detectors, in particular to an eddy-current nondestructive testing flaw detector.

Background

The eddy current flaw detector is commonly used for military industry, aviation, railway and industrial and mining enterprises, can be used in the field or on site, and is multifunctional, high in practicability, high in performance and price ratio;

in the prior art, the lifting handle is arranged on the eddy-current nondestructive testing flaw detector, so that workers need to carry the flaw detector by hands, the outdoor environment is complex, the workers occupy hands to carry the flaw detector more inconvenient, the eddy-current nondestructive testing flaw detector is disclosed according to the application number 202022124542.3, and comprises a flaw detector body and a shoulder strap arranged on the flaw detector body, one end of the flaw detector body is hinged with a connecting ring, the other end of the flaw detector body is fixedly provided with a rotating shaft, one end of the shoulder strap is provided with a safety hook, the other end of the shoulder strap is wound on the rotating shaft, an elastic piece for winding the shoulder strap is arranged on the rotating shaft, and a locking component for fixing the shoulder strap is arranged on the flaw detector body; however, in the actual use process, the use position of the flaw detector after being fixed on a worker is relatively fixed, so that the flaw detector is inconvenient to observe and operate, the use position of the flaw detector is inconvenient to flexibly adjust, and the flaw detector is difficult to be matched with different workers for use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an eddy-current nondestructive testing flaw detector.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an eddy current nondestructive test appearance of detecting a flaw, includes connection control seat, bandage, removes regulation seat, appearance body, adjusting part and actuating assembly, the one end fixed connection of bandage is in one side of connection control seat, adjusting part sets up on connection control seat, the other end of bandage sets up on connection control seat, adjusting part is connected with the bandage, the spread groove has been seted up at the top of connection control seat, remove regulation seat slidable mounting in the spread groove, the mounting groove has been seted up at the top of removing the regulation seat, appearance body rotates and installs in the mounting groove, actuating part sets up on removing the regulation seat, actuating part is connected with appearance body of detecting a flaw, adjusting part includes around establishing roller, worm wheel, worm and adjustment handle three, set up the fixed chamber on the connection control seat, the through-hole has been seted up on one side inner wall of fixed chamber, the bandage sets up in the through-hole, the fixed chamber internal rotation is installed around establishing the roller, bandage fixed connection is around establishing the roller, around establishing on the roller, fixedly connected with worm wheel on the fixed connection, the worm wheel has the worm wheel to rotate on the inner wall of fixed chamber, the drive lever and the worm have the round bar to rotate, the round bar has the actuating lever to engage with the three ends respectively.

Specifically, drive assembly includes control gear, rack, threaded rod one and adjustment handle one, the drive slot has been seted up on the inner wall of one side of mounting groove, control gear has been seted up to one side of flaw detector body, control gear rotates and installs in the drive slot, sliding connection has the rack on the inner wall of drive slot, rack and control gear engagement.

Specifically, the screw thread groove has been seted up to the one end of rack, rotate on the inner wall of drive slot and install threaded rod one, threaded rod one threaded connection is in the screw thread groove, the one end fixed mounting of threaded rod one has adjustment handle one.

Specifically, the inner wall of the connecting groove is provided with a moving groove, the moving adjusting seat is fixedly connected with a moving adjusting block, and the moving adjusting block is slidably arranged in the moving groove.

Specifically, the threaded rod II is rotatably installed in the moving groove, a threaded hole is formed in the moving adjusting block, the threaded rod II is installed in the threaded hole in a threaded mode, the threaded rod II is fixedly sleeved with the bevel gear I, the control rod is rotatably installed on the connection control seat, the bevel gear II and the adjusting handle II are fixedly installed at two ends of the control rod respectively, and the bevel gear II is meshed with the bevel gear I.

Specifically, the inner wall in fixed chamber has seted up the rotation groove, and fixedly connected with auxiliary block on the roll is established in the winding, and the auxiliary block rotates and installs in the rotation groove.

Specifically, a sliding groove is formed in the inner wall of the driving groove, a sliding block is fixedly connected to the rack, and the sliding block is slidably connected in the sliding groove.

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

(1) The eddy-current nondestructive inspection flaw detector can flexibly wear the flaw detector body and is suitable for people with different bodies to wear.

(2) The eddy-current nondestructive inspection flaw detector provided by the utility model can flexibly adjust the erection and use positions of the flaw detector body after being worn, and is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

FIG. 1 is a schematic diagram of a front view structure of an eddy-current nondestructive inspection flaw detector according to the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of a connection control seat and a movement adjusting seat of an eddy current nondestructive inspection flaw detector;

FIG. 3 is a schematic diagram of the structure of a connection control base, a strap and an adjusting assembly of the eddy current nondestructive inspection flaw detector;

FIG. 4 is a schematic diagram of the moving adjusting seat, the flaw detector body and the driving assembly of the eddy current nondestructive inspection flaw detector;

fig. 5 is a schematic diagram of a portion a of an eddy-current nondestructive inspection flaw detector according to the present utility model.

In the figure: 1. connecting with a control seat; 2. a strap; 3. moving the adjusting seat; 4. a flaw detector body; 5. a control gear; 6. a rack; 7. a first threaded rod; 8. an adjusting handle I; 9. moving the adjusting block; 10. a second threaded rod; 11. bevel gears I; 12. bevel gears II; 13. an adjusting handle II; 14. winding a roller; 15. a worm wheel; 16. a fixed cavity; 17. a worm; 18. and adjusting a handle III.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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 understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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 a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

Referring to fig. 1-5, an eddy current nondestructive inspection flaw detector comprises a connection control seat 1, a binding belt 2, a movement adjusting seat 3 and a flaw detector body 4, one end of the binding belt 2 is fixedly connected to one side of the connection control seat 1, an adjusting component is arranged on the connection control seat 1, the other end of the binding belt 2 is arranged on the connection control seat 1, a connecting groove is formed in the top of the connection control seat 1, the movement adjusting seat 3 is slidably mounted in the connecting groove, a mounting groove is formed in the top of the movement adjusting seat 3, the flaw detector body 4 is rotatably mounted in the mounting groove, a driving groove is formed in one side inner wall of the mounting groove, a control gear 5 is rotatably mounted in the driving groove, a rack 6 is slidably connected to the inner wall of the driving groove, the rack 6 is meshed with the control gear 5, a thread groove is formed in one end of the rack 6, a 7 is rotatably mounted on the inner wall of the driving groove, a worm wheel 7 is slidably connected to the thread groove, a worm wheel 7 is fixedly mounted in one end of the worm wheel 7, a control seat 8 is fixedly mounted in the worm wheel 7, a worm wheel 16 is fixedly mounted in the inner wall of the driving groove, a round groove 16 is fixedly mounted in the inner wall of the driving groove, and is fixedly mounted in the inner wall of the driving groove 16, and fixedly mounted in the inner groove is fixedly mounted 16, and fixedly mounted in the inner wall of the inner groove 16 is fixedly mounted 16, and is fixedly provided with the inner groove respectively, and is fixedly provided with a roller 16.

In this embodiment, the inner wall of the connecting groove is provided with a moving groove, the moving adjusting seat 3 is fixedly connected with a moving adjusting block 9, and the moving adjusting block 9 is slidably mounted in the moving groove.

In this embodiment, the second threaded rod 10 is rotatably installed in the moving groove, the threaded hole is formed in the moving adjusting block 9, the second threaded rod 10 is threadedly installed in the threaded hole, the first bevel gear 11 is fixedly sleeved on the second threaded rod 10, the control rod is rotatably installed on the connection control seat 1, the second bevel gear 12 and the second adjusting handle 13 are fixedly installed at two ends of the control rod respectively, and the second bevel gear 12 is meshed with the first bevel gear 11.

In this embodiment, a rotating groove is formed in the inner wall of the fixed cavity 16, and an auxiliary block is fixedly connected to the winding roller 14 and rotatably installed in the rotating groove.

In this embodiment, the bandage 2 is sleeved between the waists of the staff, the adjusting handle three 18 is rotated, the adjusting handle three 18 drives the driving round rod to rotate, the driving round rod drives the worm 17 to rotate, the worm 17 controls the winding roller 14 on the worm wheel 15 to rotate, the winding roller 14 drives the bandage 2 to wind up and can wind up the bandage 2, the connection control seat 1 can be further fixed between the waists of the staff, the adjusting handle two 13 can drive the bevel gear two 12 to rotate, the bevel gear two 12 drives the bevel gear one 11 and the screw two to rotate, the screw two drives the moving adjusting block 9 to move, the moving adjusting block 9 drives the moving adjusting seat 3 and the flaw detector body 4 to move, the using position of the flaw detector body 4 is adjusted, the adjusting handle one 8 is rotated and drives the threaded rod one 7 to rotate, the threaded rod one 7 drives the rack 6 to move, the rack 6 drives the control gear 5 to rotate, the control gear 5 drives the flaw detector body 4 to rotate, and the angle of the flaw detector body 4 can be adjusted.

Compared with the prior art, the utility model has the technical advantages that: the flaw detector is flexible in use position after being fixed on a worker, can be adjusted, is convenient to observe and operate, and can be matched with different workers for use.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Claims

1. The utility model provides an eddy current nondestructive test appearance of detecting a flaw, its characterized in that, including connection control seat (1), bandage (2), remove regulating seat (3), appearance body (4) of detecting a flaw, adjusting part and drive assembly, the one end fixed connection of bandage (2) is on one side of connection control seat (1), adjusting part sets up on connection control seat (1), the other end setting of bandage (2) is on connection control seat (1), adjusting part is connected with bandage (2), the spread groove has been seted up at the top of connection control seat (1), remove regulating seat (3) slidable mounting in the spread groove, the mounting groove has been seted up at the top of removal regulating seat (3), appearance body (4) rotation is installed in the mounting groove, drive assembly sets up on removal regulating seat (3), drive assembly is connected with appearance body (4), adjusting part includes around setting up roller (14), worm wheel (15), worm (17) and regulating handle three (18), set up on connection control seat (1) fixed chamber (16), fixed chamber (16) are established on one side (16) fixed roller (14) are established around setting up in the fixed through-hole on one side of the fixed roller (14), the novel automatic winding machine is characterized in that a worm wheel (15) is fixedly connected to the winding roller (14), a driving round rod is rotatably arranged on the inner wall of the fixing cavity (16), a worm (17) and a regulating handle III (18) are welded at two ends of the driving round rod respectively, and the worm (17) is meshed with the worm wheel (15).

2. The eddy-current nondestructive inspection flaw detector according to claim 1, wherein the driving assembly comprises a control gear (5), a rack (6), a first threaded rod (7) and a first adjusting handle (8), a driving groove is formed in the inner wall of one side of the mounting groove, the control gear (5) is formed in one side of the flaw detector body (4), the control gear (5) is rotatably mounted in the driving groove, the rack (6) is slidably connected to the inner wall of the driving groove, and the rack (6) is meshed with the control gear (5).

3. The eddy current nondestructive inspection flaw detector according to claim 2, wherein a thread groove is formed in one end of the rack (6), a first threaded rod (7) is rotatably installed on the inner wall of the driving groove, the first threaded rod (7) is in threaded connection with the thread groove, and an adjusting handle (8) is fixedly installed at one end of the first threaded rod (7).

4. The eddy current nondestructive inspection flaw detector according to claim 1, wherein a movable groove is formed in the inner wall of the connecting groove, a movable adjusting block (9) is fixedly connected to the movable adjusting seat (3), and the movable adjusting block (9) is slidably mounted in the movable groove.

5. The eddy current nondestructive inspection flaw detector according to claim 4, wherein a second threaded rod (10) is rotatably installed in the moving groove, a threaded hole is formed in the moving adjusting block (9), the second threaded rod (10) is threadedly installed in the threaded hole, a first bevel gear (11) is fixedly sleeved on the second threaded rod (10), a control rod is rotatably installed on the connecting control seat (1), a second bevel gear (12) and a second adjusting handle (13) are fixedly installed at two ends of the control rod respectively, and the second bevel gear (12) is meshed with the first bevel gear (11).

6. The eddy-current nondestructive inspection flaw detector according to claim 1, wherein the inner wall of the fixed cavity (16) is provided with a rotating groove, an auxiliary block is fixedly connected to the winding roller (14), and the auxiliary block is rotatably arranged in the rotating groove.

7. The eddy current nondestructive inspection flaw detector according to claim 2, wherein a sliding groove is formed in the inner wall of the driving groove, a sliding block is fixedly connected to the rack (6), and the sliding block is slidably connected in the sliding groove.