CN217359747U

CN217359747U - Portable nondestructive testing device

Info

Publication number: CN217359747U
Application number: CN202123390548.6U
Authority: CN
Inventors: 王志刚; 谯爱芝; 昌超; 秦方; 刘少涛; 董旭; 赵秋爽; 苏壮壮; 张明征
Original assignee: Shandong Huacai Engineering Testing And Appraisal Co ltd
Current assignee: Shandong Huacai Engineering Testing And Appraisal Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-02
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of detection device, and a portable nondestructive test device is disclosed, including the base, the bottom of base is provided with the universal wheel, and the top of base is provided with the connecting plate, the top of connecting plate is provided with the guard plate, and the top of base is provided with thrust unit, the top of base is provided with detection device, and the inside of guard plate is provided with logical groove. This portable nondestructive test device, the thread bush can be at screw rod surface even movement, cooperation movable block and slide, in-process that the ultrasonic detection head removed can remain stable, can steadily stretch out and stretch back, stability when removing is strong, and simultaneously, after the use is accomplished, through starter motor, make its output shaft antiport, can retrieve the inside of protecting crust with the ultrasonic detection head, protect the ultrasonic detection head, avoid the ultrasonic detection head to expose the external world and cause the damage, can protect the ultrasonic detection head, can increase the life of ultrasonic detection head.

Description

Portable nondestructive testing device

Technical Field

The utility model relates to a detection device technical field specifically is a portable nondestructive test device.

Background

The nondestructive testing is a method for inspecting and testing the structure, the property, the state and the type, the property, the quantity, the shape, the position, the size, the distribution and the change of the defect inside and on the surface of a test piece by taking a physical or chemical method as a means and by means of modern technology and equipment and by utilizing the change of the reaction of heat, sound, light, electricity, magnetism and the like caused by the abnormal structure or the defect inside the material on the premise of not damaging or not influencing the service performance of the tested object and not damaging the internal tissue of the tested object.

Nondestructive test is applied to multiple material, for example steel, and nondestructive test device on the existing market has the shortcoming of not being convenient for to carry, and nondestructive test device detects the stability that the head stretches out when detecting relatively poor, detects the head and damages easily, and the effect when using is not good, needs to improve this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable nondestructive test 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 portable nondestructive test device, includes the base, the bottom of base is provided with the universal wheel, the top of base is provided with the connecting plate, the top of connecting plate is provided with the guard plate, the top of base is provided with thrust unit, the top of base is provided with detection device, the inside of guard plate is provided with logical groove.

The detection device comprises a protective shell, a motor, a rotating rod, a first bevel gear, a second bevel gear, a screw rod, a sliding seat, a sliding rod, a connecting frame, a first connecting groove, a second connecting groove, a dust screen, a threaded sleeve, an ultrasonic detection head, a connecting rod, a sliding block and a moving block, the protective shell is fixedly connected with the top of the base, the motor shell is fixedly connected with the inner top of the protective shell, the motor is fixedly connected with the inner top of the motor shell, the rotating rod is fixedly connected with the output shaft of the motor, the first bevel gear is fixedly connected with the bottom of the rotating rod, the second bevel gear is meshed with the first bevel gear, the screw rod is fixedly connected with the right side of the second bevel gear, the inner right side of the protective shell is fixedly connected with a sliding rod, the link fixed connection is in the surface of slide bar, first connecting groove is seted up in the inside of link and is close to the bottom.

Preferably, the pushing device comprises a supporting frame, a fixing frame, a push rod and a limiting handle, the supporting frame is fixedly connected to the top of the base, the fixing frame is fixedly connected to the back of the supporting frame, the push rod is fixedly connected to the back of the fixing frame, and the limiting handle is fixedly connected to the side face of the push rod.

Preferably, the left side fixedly connected with bearing of link, the surface of screw rod is close to right side fixed connection in the inside of bearing, and through being provided with the bearing, the bearing plays and prevents the unsettled condition of screw rod, ensures that the screw rod can normally rotate, guarantees the normal use of device.

Preferably, the inner wall fixedly connected with of protecting crust connects the platform, slide fixed connection is in the top of connecting the platform, and through being provided with the connection platform, the connection platform plays the effect of supporting and placing the slide.

Preferably, the top of the threaded sleeve is fixedly connected with a connecting block, the sliding block is fixedly connected to the top of the connecting block, the sliding block is connected to the surface of the sliding rod in a sliding mode, the moving block is fixedly connected to the bottom of the threaded sleeve, and the connecting block plays a role in connecting the threaded sleeve and the sliding block.

Preferably, the bottom of the moving block is slidably connected to the top of the sliding seat, the connecting rod is fixedly connected to the right side of the moving block, and the ultrasonic detection head is arranged on the right side of the connecting rod.

Preferably, the second communicating groove is arranged on the right side of the protective shell, the dustproof net is arranged on the right side of the protective shell, and the entering amount of dust can be reduced by arranging the dustproof net.

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

1. the portable nondestructive testing device is provided with the motor, the connecting rod, the sliding seat, the screw rod and the threaded sleeve, when in use, the output shaft of the motor is started to rotate to drive the screw rod to rotate, so that the threaded sleeve can move rightwards on the screw rod, and the movable block is driven to move rightwards along the surface of the sliding seat, when in movement, the threaded sleeve can stably move on the surface of the screw rod under the action of the sliding block and the sliding rod, the movable block and the sliding seat are matched, the ultrasonic testing head can be kept stable in the moving process and can stably stretch out and stretch back, the stability in movement is high, meanwhile, after the use is finished, the output shaft of the ultrasonic testing head can reversely rotate by starting the motor, the ultrasonic testing head can be retracted into the protective shell, the ultrasonic testing head is protected, the ultrasonic testing head is prevented from being exposed to the outside to cause damage, and the ultrasonic testing head can be protected, the service life of the ultrasonic detection head can be prolonged.

2. This portable nondestructive test device through being provided with the universal wheel for nondestructive test device is convenient for remove, and when removing, the user can drive the device through promoting the push rod and remove, can remove different directions by thrust unit according to promoting the direction difference, can remove the device to the detection department fast, promotes the device to the detection department, makes the device have the advantage of being convenient for remove.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a front view structure diagram of the sliding base and the moving block.

In the figure: 1. a base; 2. a connecting plate; 3. a protection plate; 4. a pushing device; 401. a support frame; 402. a fixed mount; 403. a push rod; 404. a limiting handle; 5. a detection device; 501. a protective shell; 502. a motor casing; 503. a motor; 504. a rotating rod; 505. a first bevel gear; 506. a second bevel gear; 507. a screw; 508. a slide base; 509. a slide bar; 510. a connecting frame; 511. a first connecting groove; 512. a second communicating groove; 513. a dust screen; 514. a threaded sleeve; 515. an ultrasonic detection head; 516. a connecting rod; 517. a slider; 518. a moving block; 6. a through groove; 7. a universal wheel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable nondestructive test device, includes base 1, and base 1's bottom is provided with universal wheel 7, and base 1's top is provided with connecting plate 2, and connecting plate 2's top is provided with guard plate 3, and base 1's top is provided with thrust unit 4, and base 1's top is provided with detection device 5, and the inside of guard plate 3 is provided with logical groove 6.

The detection device 5 comprises a protective shell 501, a motor shell 502, a motor 503, a rotating rod 504, a first bevel gear 505, a second bevel gear 506, a screw 507, a sliding seat 508, a sliding rod 509, a connecting frame 510, a first connecting groove 511, a second connecting groove 512, a dust screen 513, a threaded sleeve 514, an ultrasonic detection head 515, a connecting rod 516, a sliding block 517 and a moving block 518, wherein the protective shell 501 is fixedly connected to the top of the base 1, the motor shell 502 is fixedly connected to the inner top of the protective shell 501, the inner wall of the protective shell 501 is fixedly connected with a connecting table, the sliding seat 508 is fixedly connected to the top of the connecting table, the connecting table plays a role of supporting and placing the sliding seat 508 through the arrangement of the connecting table, the motor 503 is fixedly connected to the inner top of the motor shell 502, the rotating rod 504 is fixedly connected to an output shaft of the motor 503, the first bevel gear 505 is fixedly connected to the bottom of the rotating rod 504, the second bevel gear 506 is engaged with the first bevel gear 505, the screw 507 is fixedly connected to the right side of the second bevel gear 506, the inner right side of the protective shell 501 is fixedly connected with a sliding rod 509, the connecting frame 510 is fixedly connected to the surface of the sliding rod 509, the left side of the connecting frame 510 is fixedly connected with a bearing, the surface of the screw 507 is fixedly connected to the inside of the bearing close to the right side, and the bearing prevents the suspension of the screw 507, so as to ensure the normal rotation of the screw 507 and the normal use of the device, the first communicating groove 511 is arranged inside the connecting frame 510 and close to the bottom, the second communicating groove 512 is arranged on the right side of the protective shell 501, the dustproof net 513 is arranged on the right side of the protective shell 501, and by arranging the dustproof net 513, the amount of dust entering can be reduced, the top of the threaded sleeve 514 is fixedly connected with a connecting block, the sliding block 517 is fixedly connected to the top of the connecting block, the sliding block 517 is slidably connected to the surface of the sliding rod 509, and the moving block 518 is fixedly connected to the bottom of the threaded sleeve 514, through being provided with the connecting block, the connecting block plays the effect of connecting thread bush 514 and slider 517, and the bottom sliding connection of movable block 518 is in the top of slide 508, and connecting rod 516 fixed connection is in the right side of movable block 518, and ultrasonic detection head 515 sets up in the right side of connecting rod 516.

The pushing device 4 comprises a supporting frame 401, a fixing frame 402, a push rod 403 and a limiting handle 404, the supporting frame 401 is fixedly connected to the top of the base 1, the fixing frame 402 is fixedly connected to the back of the supporting frame 401, the push rod 403 is fixedly connected to the back of the fixing frame 402, and the limiting handle 404 is fixedly connected to the side of the push rod 403.

When in use, the universal wheel 7 is arranged, so that the nondestructive testing device is convenient to move, when moving, a user can drive the device to move by pushing the push rod 403, the whole device can be pushed to different directions according to different pushing directions, the device can be quickly moved to a detection position, the device is pushed to the detection position, the through groove 6 is aligned with the detection position by slightly pushing the adjusting device, then the motor 503 is started, the output shaft of the motor 503 rotates to drive the rotating rod 504 to rotate, the rotating rod 504 rotates to drive the first bevel gear 505 to rotate, the first bevel gear 505 rotates to drive the second bevel gear 506 engaged with the first bevel gear 505 to rotate, so as to drive the screw 507 on the right side of the second bevel gear 506 to rotate, the threaded sleeve 514 can move rightwards along the surface of the screw 507 when the screw 507 rotates, the threaded sleeve 514 moves rightwards to drive the moving block 518 at the bottom to slide rightwards along the top of the sliding seat 508, drive connecting rod 516 and ultrasonic detection head 515 and move right, pass the inside first intercommunication groove 511 of link 510 with ultrasonic detection head 515 earlier, then stretch out from the second intercommunication groove 512 on protective housing 501 right side, continue to move, stretch out in leading to groove 6 inside from protective plate 3, contact with the department of detection, detect steel, accomplish the process that detects, start motor 503 after detecting the completion, make its output shaft antiport, withdraw ultrasonic detection head 515 to the inside of protective housing 501, protect ultrasonic detection head 515.

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 the 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

1. A portable nondestructive testing device, includes base (1), its characterized in that: the universal wheel (7) is arranged at the bottom of the base (1), the connecting plate (2) is arranged at the top of the base (1), the protection plate (3) is arranged at the top of the connecting plate (2), the pushing device (4) is arranged at the top of the base (1), the detection device (5) is arranged at the top of the base (1), and the through groove (6) is formed in the protection plate (3);

the detection device (5) comprises a protective shell (501), a motor shell (502), a motor (503), a rotating rod (504), a first bevel gear (505), a second bevel gear (506), a screw (507), a sliding seat (508), a sliding rod (509), a connecting frame (510), a first connecting groove (511), a second connecting groove (512), a dust screen (513), a threaded sleeve (514), an ultrasonic detection head (515), a connecting rod (516), a sliding block (517) and a moving block (518), wherein the protective shell (501) is fixedly connected to the top of the base (1), the motor shell (502) is fixedly connected to the inner top of the protective shell (501), the motor (503) is fixedly connected to the inner top of the motor shell (502), the rotating rod (504) is fixedly connected to an output shaft of the motor (503), the first bevel gear (505) is fixedly connected to the bottom of the rotating rod (504), the second bevel gear (506) is meshed with the first bevel gear (505), the screw (507) is fixedly connected to the right side of the second bevel gear (506), a sliding rod (509) is fixedly connected to the inner right side of the protective shell (501), the connecting frame (510) is fixedly connected to the surface of the sliding rod (509), and the first connecting groove (511) is formed in the connecting frame (510) and is close to the bottom.

2. A portable non-destructive testing device according to claim 1, characterized in that: thrust unit (4) include support frame (401), mount (402), push rod (403) and spacing handle (404), support frame (401) fixed connection is in the top of base (1), mount (402) fixed connection is in the back of support frame (401), push rod (403) fixed connection is in the back of mount (402), spacing handle (404) fixed connection is in the side of push rod (403).

3. A portable non-destructive testing device according to claim 1, characterized in that: the left side of link (510) fixedly connected with bearing, the inside of screw rod (507) near right side fixed connection in bearing.

4. A portable non-destructive testing apparatus according to claim 1, wherein: the inner wall fixedly connected with of protecting crust (501) connects the platform, slide (508) fixed connection is in the top of connecting the platform.

5. A portable non-destructive testing apparatus according to claim 1, wherein: the top of the threaded sleeve (514) is fixedly connected with a connecting block, the sliding block (517) is fixedly connected to the top of the connecting block, the sliding block (517) is slidably connected to the surface of the sliding rod (509), and the moving block (518) is fixedly connected to the bottom of the threaded sleeve (514).

6. A portable non-destructive testing device according to claim 1, characterized in that: the bottom of the moving block (518) is connected to the top of the sliding seat (508) in a sliding mode, the connecting rod (516) is fixedly connected to the right side of the moving block (518), and the ultrasonic detection head (515) is arranged on the right side of the connecting rod (516).

7. A portable non-destructive testing device according to claim 1, characterized in that: the second communicating groove (512) is formed in the right side of the protective shell (501), and the dustproof net (513) is arranged on the right side of the protective shell (501).