CN212964796U

CN212964796U - Water immersion type coupling structure for ultrasonic nondestructive testing

Info

Publication number: CN212964796U
Application number: CN202022036031.6U
Authority: CN
Inventors: 任文浩; 梁宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-13
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a water logging formula coupled structure of supersound nondestructive test, including the shell, be equipped with fixture in the shell, the outer wall coupling of shell one side has the dwang, and the dwang keeps the transmission with fixture to be connected, and fixture is assembled through applying effort in the dwang to make fixture keep fixed with ultrasonic testing probe and shell. The utility model provides a water logging formula coupled structure of supersound nondestructive test, fix ultrasonic testing probe and shell through fixture, can reduce because of the damage that ultrasonic testing probe and shell collision produced, can protect ultrasonic testing probe, the degree of accuracy of supersound nondestructive test data has been increased, can reduce user's economic loss simultaneously, can reduce inside the shell and lead to the water back, water flows from the junction between shell and the work piece, can reduce the waste of water resource, can the environmental protection, moreover, the steam generator is simple in structure, and convenient for use person uses, the producer that can be convenient for simultaneously produces.

Description

Water immersion type coupling structure for ultrasonic nondestructive testing

Technical Field

The utility model relates to an supersound nondestructive test equipment technical field relates to an supersound nondestructive test's water logging formula coupled structure particularly.

Background

Ultrasonic nondestructive testing, which is a testing means for testing whether there is data such as defects or non-uniformity in a tested object by using the characteristics of sound waves without damaging or affecting the use performance of the tested object, has various testing types, in which immersion ultrasonic testing is widely used because of its small wear on a contact probe, and immersion ultrasonic testing is roughly classified into a full immersion type and a partial immersion type according to the amount of immersion water, and the partial immersion type is classified into a liquid spray type, a water flow type and an overflow type.

The water-through immersion ultrasonic detection method is characterized in that a water storage structure is needed to immerse an ultrasonic probe and contact the other part of the ultrasonic probe with a workpiece during detection, when the ultrasonic probe is used for detection, the water storage structure cannot well fix the ultrasonic probe, so that the ultrasonic probe collides with the outer wall of the water storage structure during vibration, the ultrasonic probe is damaged, the detection result is damaged, and economic loss is caused. The ultrasonic probe is damaged, when a detection result is wrong and water flows into the water structure, the water flows out along a gap between the water storage structure and the outer wall of the workpiece, and the problem of waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a water logging formula coupled structure of supersound nondestructive test, aim at solving current logical formula submergence ultrasonic testing when examining, can not fix ultrasonic probe well, can lead to ultrasonic probe to collide with the outer wall of water storage structure when vibrations, lead to ultrasonic probe impaired, when causing testing result mistake and the inside logical water of water structure, water can flow along the gap between water storage structure and the work piece outer wall, cause extravagant problem.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of supersound nondestructive test's water logging formula coupled structure, including shell and ultrasonic testing probe, be equipped with fixture in the shell, the outer wall coupling of shell one side has the dwang, the dwang with fixture keeps the transmission to be connected, fixture be assembled through applying the effort in the dwang, so that fixture with ultrasonic testing probe with the shell keeps fixed.

Preferably, the outer wall of the housing is provided with a pressure mechanism, a rotating ring is arranged in the pressure mechanism, and the pressure mechanism is assembled to enable the pressure mechanism to be tightly attached to the outer wall of one side of the workpiece by applying acting force to the rotating ring.

As preferred, fixture includes fluted disc, mount, sliding block one, sliding block two, gear one, gear two and gear three, mount fixed mounting in the inside of shell, the fluted disc coupling in the inner wall of shell, the one end of dwang runs through and extends to the inner wall of shell one side, gear fixed mounting in the dwang is located one end in the shell, the sliding tray has been seted up to the outer wall of mount, and the sliding tray runs through the mount.

Preferably, a sliding block sliding connection is arranged in the sliding groove on one side, two sliding blocks sliding connection are arranged in the sliding groove on the other side, a first threaded rod is fixedly arranged on the outer wall on one side of each gear, a first threaded rod is connected in the first sliding block, a second threaded rod is fixedly arranged on the outer wall on one side of each gear, two threaded rods are connected in the second sliding block, arc petals are fixedly arranged on the outer walls on one sides of the first sliding block and the second sliding block, the first gear is meshed with the fluted disc, and the second gear and the third gear are meshed with the fluted disc.

Preferably, the pressure mechanism comprises a fixed sleeve and an anti-slip sticker, the rotating ring is movably sleeved on the outer wall of the shell, the fixed sleeve is fixedly installed on the outer wall of one side of the bottom of the shell, the anti-slip sticker is fixedly installed on the outer wall of one side of the fixed sleeve, and the rotating ring is in threaded connection with the outer wall of the fixed sleeve.

Preferably, the housing is integrally made of an iron-carbon alloy.

Advantageous effects

Compared with the prior art, the utility model provides a pair of supersound nondestructive test's water logging formula coupled structure possesses following beneficial effect:

1. the utility model discloses a, fix ultrasonic testing probe and shell through fixture, can reduce because of the damage that ultrasonic testing probe and shell collision produced, can protect ultrasonic testing probe, increased the degree of accuracy of supersound nondestructive test data, can reduce user's economic loss simultaneously.

2. The utility model discloses a, through the swivel becket in the rotating pressure mechanism, can reduce inside leading to the water back in the shell, water flows out from the junction between shell and the work piece, can reduce the waste of water resource, can the environmental protection.

3. The utility model discloses a, simple structure, convenient to use person uses, and the producer that can be convenient for simultaneously produces.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

fig. 3 is an exploded view of the clamping mechanism of the present invention;

fig. 4 is a schematic structural diagram of the pressure mechanism of the present invention.

The main reference numbers:

1. a housing; 2. a clamping mechanism; 21. a fluted disc; 22. a fixed mount; 23. a first sliding block; 24. a second sliding block; 25. a first gear; 26. a second gear; 27. a third gear; 28. a first threaded rod; 29. a second threaded rod; 20. an arc-shaped flap; 3. rotating the rod; 4. a pressure mechanism; 41. rotating the rod; 42. anti-slip paste; 5. and (6) rotating the ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a water immersion type coupling structure for ultrasonic nondestructive testing comprises a housing 1 and an ultrasonic testing probe, wherein a clamping mechanism 2 is arranged in the housing 1, a rotating rod 3 is coupled to an outer wall of one side of the housing 1, the rotating rod 3 is in transmission connection with the clamping mechanism 2, and the clamping mechanism 2 is assembled to apply an acting force to the rotating rod 3, so that the ultrasonic testing probe and the housing 1 are fixed by the clamping mechanism 2. Shell 1 is made by iron carbon alloy an organic whole, ultrasonic testing probe and nondestructive test equipment data connection, fix ultrasonic testing probe and shell 1 through fixture 2, reduce at installation ultrasonic testing probe and carry out the friction of testing in-process ultrasonic testing probe and shell 1, the collision, can further reduce ultrasonic testing probe's wearing and tearing, can reduce because of the damage that ultrasonic testing probe and shell 1 collided and produced, can protect ultrasonic testing probe, the degree of accuracy of ultrasonic nondestructive test data has been increased, user's economic loss can be reduced simultaneously.

Referring to fig. 1-4, in the further proposed technical solution of the present invention, a pressure mechanism 4 is disposed on an outer wall of the housing 1, a rotating ring 5 is disposed in the pressure mechanism 4, and the pressure mechanism 4 is assembled to make the pressure mechanism 4 tightly contact with an outer wall of one side of the workpiece by applying an acting force to the rotating ring 5. Through the rotating ring 5 in the rotating pressure mechanism 4, the rotating ring 5 rotates and extrudes the anti-slip sticker 42, so that the anti-slip sticker 42 is further tightly attached to the outer wall of one side of the workpiece, the phenomenon that water flows out from the joint between the shell 1 and the workpiece after the water flows into the shell 1 can be reduced, the waste of water resources can be reduced, and the environment is protected.

Referring to fig. 1-4, in the further proposed technical solution of the present invention, the clamping mechanism 2 includes a fluted disc 21, a fixing frame 22, a first sliding block 23, a second sliding block 24, a first gear 25, a second gear 26 and a third gear 27, the fixing frame 22 is fixedly installed inside the housing 1, the fluted disc 21 is coupled to the inner wall of the housing 1, one end of the rotating rod 3 penetrates and extends to the inner wall of one side of the housing 1, the first gear 25 is fixedly installed at one end of the rotating rod 3 located inside the housing 1, the outer wall of the fixing frame 22 is provided with a sliding groove, the sliding groove penetrates the fixing frame 22, the first sliding block 23 is slidably connected to the sliding groove of one side, the second sliding block 24 is slidably connected to the sliding groove of the other side, the first threaded rod 28 is fixedly installed on the outer wall of one side of the second gear 26, the first threaded rod 28 is threadedly connected, the second threaded rod 29 is in threaded connection with the second sliding block 24, the arc-shaped petals 20 are fixedly mounted on the outer walls of the first sliding block 23 and the second sliding block 24, the first gear 25 is meshed with the fluted disc 21, and the second gear 26 and the third gear 27 are meshed with the fluted disc 21. When the ultrasonic detection probe is used, the rotating rod 3 is rotated, the rotating rod 3 drives the gear I25 to rotate simultaneously, the gear I25 is meshed with the fluted disc 21, the gear II 26, the gear III 27 are meshed with the fluted disc 21, the gear I25 and the gear II 26 can keep synchronous rotation while the rotating rod 3 rotates, the threaded rod I28 and the threaded rod II 29 are respectively installed on the outer walls of the gear I25 and the gear II 26, the threaded rod I28 is in threaded connection with the sliding block I23, and the threaded rod II 29 is in threaded connection with the sliding block II 24, so that when the threaded rod I28 and the threaded rod II 29 keep synchronous rotation due to the gear I25 and the gear II 26, the sliding block I23 can slide in the fixing frame 22 through the threaded rod I28, the sliding block II 24 can slide in the fixing frame 22 through the threaded rod II 29, the fixing of the ultrasonic detection probe is completed, the outer wall of one side of the arc-shaped, the anti-slip silica gel can reduce the friction between the ultrasonic detection probe and the arc valve 20.

Referring to fig. 1-4, in the further proposed technical solution of the present invention, the pressure mechanism 4 includes a fixed sleeve 41 and an anti-slip sticker 42, the rotating ring 5 is movably sleeved on the outer wall of the housing 1, the fixed sleeve 41 is fixedly mounted on the outer wall of one side of the bottom of the housing 1, the anti-slip sticker 42 is fixedly mounted on the outer wall of one side of the fixed sleeve 41, and the rotating ring 5 is in threaded connection with the outer wall of the fixed sleeve 41. When using, through rotatory swivel becket 5, because swivel becket 5 activity cup joints at the outer wall of shell 1, because swivel becket 5 threaded connection is in fixed cover 41 again, so when swivel becket 5 reciprocated along fixed cover 41, the outer wall of swivel becket 5 one side can extrude anti-skidding subsides 42, makes anti-skidding subsides 42 further hug closely the outer wall of work piece, can reduce water and spill between shell 1 and the outer wall of work piece one side, can reduce revealing of water, reduced the wasting of resources.

The working principle is as follows:

the first step is as follows: before use, the arc-shaped petals 20 of the clamping mechanism 2 are separated, and the ultrasonic detection probe is placed in the shell 1.

The second step is that: the ultrasonic inspection probe is fixed in the fixture 2 using the fixture 2.

The third step: the pressure mechanism 4 is used for rotating the rotating ring 5, the rotating ring 5 is movably sleeved on the outer wall of the shell 1, and the rotating ring 5 is in threaded connection with the fixed sleeve 41, so that when the rotating ring 5 moves up and down along the fixed sleeve 41, the outer wall on one side of the rotating ring 5 can extrude the anti-slip sticker 42, and the anti-slip sticker 42 is further tightly attached to the outer wall of the workpiece

The fourth step: water is injected into the housing 1.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a water logging formula coupled structure of supersound nondestructive test, includes shell (1) and ultrasonic testing probe, its characterized in that, be equipped with fixture (2) in shell (1), the outer wall coupling of shell (1) one side has dwang (3), dwang (3) with fixture (2) keep the transmission to be connected, fixture (2) be assembled for through applying the effort in dwang (3), so that fixture (2) with ultrasonic testing probe with shell (1) keep fixed.

2. The immersed coupling structure for ultrasonic nondestructive testing according to claim 1, characterized in that the outer wall of the housing (1) is provided with a pressure mechanism (4), a rotating ring (5) is arranged in the pressure mechanism (4), and the pressure mechanism (4) is assembled to make the pressure mechanism (4) tightly contact with the outer wall of one side of the workpiece by applying a force to the rotating ring (5).

3. The water immersed coupling structure for ultrasonic nondestructive testing according to claim 1, wherein the clamping mechanism (2) comprises a fluted disc (21), a fixing frame (22), a first sliding block (23), a second sliding block (24), a first gear (25), a second gear (26) and a third gear (27), the fixing frame (22) is fixedly installed inside the housing (1), the fluted disc (21) is coupled to the inner wall of the housing (1) in a shaft manner, one end of the rotating rod (3) penetrates through and extends to the inner wall of one side of the housing (1), the first gear (25) is fixedly installed at one end of the rotating rod (3) located inside the housing (1), a sliding groove is formed in the outer wall of the fixing frame (22), and the sliding groove penetrates through the fixing frame (22).

4. The underwater coupling structure for ultrasonic non-destructive testing of claim 3, the first sliding block (23) is connected in a sliding groove on one side in a sliding manner, the second sliding block (24) is connected in a sliding groove on the other side in a sliding manner, a first threaded rod (28) is fixedly installed on the outer wall of one side of the second gear (26), the first threaded rod (28) is in threaded connection with the inside of the first sliding block (23), a second threaded rod (29) is fixedly installed on the outer wall of one side of the third gear (27), the second threaded rod (29) is in threaded connection with the inside of the second sliding block (24), the outer walls of one sides of the first sliding block (23) and the second sliding block (24) are fixedly provided with arc-shaped flaps (20), the first gear (25) is meshed with the fluted disc (21), and the second gear (26) and the third gear (27) are both meshed with the fluted disc (21).

5. The immersed coupling structure for ultrasonic nondestructive testing according to claim 2, wherein the pressure mechanism (4) comprises a fixed sleeve (41) and an anti-slip sticker (42), the rotating ring (5) is movably sleeved on the outer wall of the housing (1), the fixed sleeve (41) is fixedly installed on the outer wall of one side of the bottom of the housing (1), the anti-slip sticker (42) is fixedly installed on the outer wall of one side of the fixed sleeve (41), and the rotating ring (5) is in threaded connection with the outer wall of the fixed sleeve (41).

6. The underwater coupling structure for ultrasonic non-destructive testing according to claim 1, wherein said housing (1) is integrally made of iron-carbon alloy.