CN213580786U - Metal ultrasonic flaw detector convenient to adjust - Google Patents

Abstract

The utility model discloses a metal ultrasonic flaw detector convenient to adjust, including the installation base, first mounting groove has been seted up at the top of installation base, and the top of installation base is provided with the appearance body of detecting a flaw, and the bottom of the appearance body of detecting a flaw is located the inside of first mounting groove and rotates with first mounting groove to be connected. The utility model discloses a set up installation base and first mounting groove and mutually support and be used for installing and fixing the appearance body of detecting a flaw, improve the stability of the appearance body of detecting a flaw, prevent that the appearance body of detecting a flaw from taking place the skew, it is inaccurate to cause the measured data, mutually support through setting up spacing groove and kelly and be used for carrying on spacingly and rotating the appearance body of detecting a flaw, improve the stability of the appearance body of detecting a flaw when adjusting detection angle, it needs manual regulation detection angle to have solved current metal ultrasonic flaw detector when surveying the metal simultaneously, adjustment angle is difficult to reach accurately, lead to the probe result inaccurate, be not convenient for operator's operation, the problem of user demand can not be satisfied.

Description

Metal ultrasonic flaw detector convenient to adjust

Technical Field

The utility model relates to a metal flaw detector technical field specifically is a metal ultrasonic flaw detector convenient to adjust.

Background

The metal ultrasonic flaw detector is a portable industrial nondestructive flaw detector, can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (including longitudinal cracks, transverse cracks, looseness, air holes, slag inclusion and the like) in workpieces, can be used in laboratories and engineering sites, is widely applied to industries such as boilers, pressure containers, aerospace, aviation, electric power, petroleum, chemical engineering, marine petroleum, pipelines, war industry, ship manufacturing, automobiles, mechanical manufacturing, metallurgy, metal processing industry, steel structures, railway traffic, nuclear power, colleges and the like, the conventional metal ultrasonic flaw detector needs to manually adjust a detection angle when detecting metals, and the adjustment angle is difficult to achieve accuracy, so that the detection result is inaccurate, the operation is inconvenient for operators, and the use requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal ultrasonic flaw detector convenient to adjust possesses the advantage of accurate regulation detection angle, has solved current metal ultrasonic flaw detector and needs artifical regulation detection angle when surveying the metal, and angle regulation is difficult to reach accurately, leads to the probe result inaccurate, and the operator's of being not convenient for operation has not satisfied the problem of user demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal ultrasonic flaw detector convenient to adjust, includes the installation base, first mounting groove has been seted up at the top of installation base, the top of installation base is provided with the flaw detector body, the bottom of flaw detector body is located the inside of first mounting groove and rotates with first mounting groove to be connected, the second mounting groove has all been seted up to the both sides of first mounting groove, the inside fixed mounting of second mounting groove has the spring, one side fixed mounting that the spring is close to relatively has the kelly, the spacing groove has all been seted up to the both sides of flaw detector body, one side that the kelly is close to relatively is located the inside of spacing groove and with spacing groove sliding connection, one side fixed mounting that the kelly was kept away from relatively has the driving rope, the driving rope is located the inside of spring.

Preferably, an adjusting handle is fixedly mounted on the right side of the flaw detector body, and anti-skid grains are arranged on the surface of the adjusting handle.

Preferably, the right side of the flaw detector body is fixedly provided with a pointer, and the pointer is positioned at the top of the mounting base.

Preferably, the top of the installation base is provided with scale marks, and the scale marks are located at the bottom of the pointer.

Preferably, logical groove has all been seted up to the both sides of installation base, one side that the driving rope was kept away from relatively runs through in logical groove and extends to the both sides of installation base, one side fixed mounting that the driving rope was kept away from relatively has the handle.

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

1. the utility model discloses a set up installation base and first mounting groove mutually support and be used for installing and fixing the flaw detector body, improve the stability of flaw detector body, prevent that the flaw detector body from taking place the skew, cause the testing data inaccurate, through setting up spacing groove and kelly mutually support and be used for spacing and rotating the flaw detector body, improve the stability of flaw detector body when adjusting the detection angle, through setting up the second mounting groove and be used for installing and fixing the spring, prevent the spring from taking place the elasticity unbalance phenomenon, through setting up the spring and being used for extrudeing the kelly, make the kelly block in the inside of spacing groove firmly, thereby improve the fixed effect to the flaw detector body, through setting up the transmission rope and mutually supporting of handle and being used for pulling the kelly to break away from the inside of spacing groove, and then be convenient for install and dismantle the flaw detector body, solved simultaneously that current metal ultrasonic flaw detector need artifical regulation detection angle when surveying the metal, the angle of adjustment is difficult to reach the accuracy, leads to the testing result inaccurate, and the operator of being inconvenient for operates, can not satisfy user demand's problem.

2. The utility model discloses a set up the angle of adjusting the operator of being convenient for when adjusting the appearance body of detecting a flaw and using, be used for the angle that audio-visual appearance body of detecting a flaw adjusted through setting up the pointer, the operator of being convenient for observes, is used for the accurate angle that embodies the appearance body of detecting a flaw and adjust through setting up the scale mark for it is more accurate to survey, is used for carrying on spacingly and slip to the driving rope through setting up logical groove, improves the stability of driving rope when the pulling.

Drawings

FIG. 1 is a schematic cross-sectional structure of the present invention;

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

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. installing a base; 2. a flaw detector body; 3. an adjusting handle; 4. a pointer; 5. a first mounting groove; 6. a through groove; 7. a limiting groove; 8. scale lines; 9. a second mounting groove; 10. a spring; 11. a drive rope; 12. and (5) clamping the rod.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a metal ultrasonic flaw detector convenient to adjust comprises an installation base 1, a first installation groove 5 is formed in the top of the installation base 1, a flaw detector body 2 is arranged on the top of the installation base 1, the bottom of the flaw detector body 2 is positioned inside the first installation groove 5 and is rotatably connected with the first installation groove 5, second installation grooves 9 are formed in two sides of the first installation groove 5, a spring 10 is fixedly installed inside the second installation groove 9, a clamping rod 12 is fixedly installed on one side, close to the spring 10, of the spring, limiting grooves 7 are formed in two sides of the flaw detector body 2, one side, close to the clamping rod 12, of the clamping rod is positioned inside the limiting grooves 7 and is in sliding connection with the limiting grooves 7, a transmission rope 11 is fixedly installed on one side, far away from the clamping rod 12, the transmission rope 11 is positioned inside the spring 10, the installation base 1 and the first installation groove 5 are arranged to be matched with each other for installing and fixing the flaw detector, the stability of the flaw detector body 2 is improved, the flaw detector body 2 is prevented from deviating and inaccurate detection data are caused, the limit groove 7 and the clamping rod 12 are arranged to be matched with each other to limit and rotate the flaw detector body 2, the stability of the flaw detector body 2 when the detection angle is adjusted is improved, the spring 10 is installed and fixed by arranging the second installation groove 9 to prevent the spring 10 from generating an elastic unbalance phenomenon, the clamping rod 12 is extruded by arranging the spring 10 to enable the clamping rod 12 to be firmly clamped in the limit groove 7, so that the fixing effect of the flaw detector body 2 is improved, the transmission rope 11 and the handle are arranged to be matched with each other to pull the clamping rod 12 to be separated from the limit groove 7, the flaw detector body 2 is convenient to install and disassemble, the adjusting handle 3 is fixedly installed on the right side of the flaw detector body 2, and the surface of the adjusting handle 3 is provided with anti-skid lines, the angle of the flaw detector body 2 during use can be conveniently adjusted by an operator through the adjusting handle 3, the pointer 4 is fixedly arranged on the right side of the flaw detector body 2, the pointer 4 is positioned at the top of the mounting base 1, the pointer 4 is used for visually displaying the adjusted angle of the flaw detector body 2, so that an operator can conveniently observe the flaw detector, the scale mark 8 is arranged at the top of the mounting base 1, the scale mark 8 is positioned at the bottom of the pointer 4, the scale marks 8 are arranged for accurately reflecting the angle adjusted by the flaw detector body 2, so that the detection is more accurate, the through grooves 6 are formed in the two sides of the mounting base 1, the side, far away from the driving rope 11, of the driving rope 11 penetrates through the through grooves 6 and extends to the two sides of the mounting base 1, the side, far away from the driving rope 11, of the driving rope 11 is fixedly provided with a handle, through setting up logical groove 6 and being used for carrying on spacingly and sliding to driving rope 11, improve the stability of driving rope 11 when the pulling.

During the use, through the handle 11 direction pulling of keeping away from relatively with the driving rope, make kelly 12 accomodate the inside to second mounting groove 9, place appearance body 2 of detecting a flaw in the inside of first mounting groove 5, loosen driving rope 11 slowly, under the effect of spring 10, make kelly 12 reset, and then the inside of card income spacing groove 7, fix appearance body 2 of detecting a flaw, adjust the rotation angle of appearance body 2 of detecting a flaw through adjusting 3, under the effect of pointer 4 and scale mark 8, improve the precision of regulation, be favorable to the accuracy of surveying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a metal ultrasonic flaw detector convenient to adjust, includes installation base (1), its characterized in that: the top of the mounting base (1) is provided with a first mounting groove (5), the top of the mounting base (1) is provided with a flaw detector body (2), the bottom of the flaw detector body (2) is positioned in the first mounting groove (5) and is rotatably connected with the first mounting groove (5), second mounting grooves (9) are respectively arranged at two sides of the first mounting groove (5), a spring (10) is fixedly mounted inside the second mounting grooves (9), a clamping rod (12) is fixedly arranged on one side of the spring (10) which is relatively close to the spring, both sides of the flaw detector body (2) are provided with limiting grooves (7), one side of the clamping rod (12) which is relatively close to is positioned in the limiting grooves (7) and is connected with the limiting grooves (7) in a sliding way, one side fixed mounting that kelly (12) kept away from relatively has driving rope (11), driving rope (11) are located the inside of spring (10).

2. The ultrasonic metal flaw detector of claim 1, wherein: the right side fixed mounting of flaw detector body (2) has regulation handle (3), the surface of regulation handle (3) is provided with anti-skidding line.

3. The ultrasonic metal flaw detector of claim 1, wherein: the right side fixed mounting of flaw detector body (2) has pointer (4), pointer (4) are located the top of installation base (1).

4. The ultrasonic metal flaw detector of claim 3, wherein: the top of installation base (1) is provided with scale mark (8), scale mark (8) are located the bottom of pointer (4).

5. The ultrasonic metal flaw detector of claim 1, wherein: logical groove (6) have all been seted up to the both sides of installation base (1), one side that driving rope (11) kept away from relatively runs through in logical groove (6) and extends to the both sides of installation base (1), one side fixed mounting that driving rope (11) kept away from relatively has the handle.

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