CN215768327U

CN215768327U - Portable high-frequency direct-current X-ray flaw detector

Info

Publication number: CN215768327U
Application number: CN202122064250.XU
Authority: CN
Inventors: 马玉滨
Original assignee: Kunming Nisheng New Energy Technology Co ltd
Current assignee: Kunming Nisheng New Energy Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-08
Anticipated expiration: 2031-08-30

Abstract

The utility model belongs to the technical field of X-ray nondestructive testing, and relates to a portable high-frequency direct-current X-ray flaw detector which comprises a detector body and a controller, wherein end rings are arranged on two sides of the detector body, two installation boxes are arranged on one end ring, supporting plates are arranged inside the two installation boxes, a driving motor is arranged at the top of each supporting plate, one end of an output shaft of the driving motor penetrates through the supporting plates to be provided with a first threaded rod, and a first sliding groove is formed in one side of each installation box. The portable high-frequency direct-current X-ray flaw detector has the advantages that the driving motor, the first threaded rod, the bottom plate, the moving wheels and the like are arranged, so that the driving motor drives the connecting block and the bottom plate to move downwards through the first threaded rod, the moving wheels move downwards, the extending moving wheels are connected to the ground in an overlapping mode, the machine body can be conveniently moved, and the portability of the X-ray flaw detector is improved.

Description

Portable high-frequency direct-current X-ray flaw detector

Technical Field

The utility model belongs to the technical field of X-ray nondestructive testing, and particularly relates to a portable high-frequency direct-current X-ray flaw detector.

Background

The X-ray flaw detector is an advanced nondestructive testing device, is widely applied to departments of mechanical manufacturing, petroleum, chemical engineering, light spinning, aviation, boilers, pressure vessels, metallurgy, shipbuilding, national defense industry and the like, and is particularly suitable for field and high-altitude operation. The X-ray flaw detector mainly comprises a high-voltage tube head, a controller and a low-voltage connecting wire, wherein the high-voltage tube head is composed of a ceramic X-ray tube and a high-voltage transformer which are arranged in a sealed metal tube barrel, the metal tube barrel is vacuumized and filled with SF6 gas to keep insulation, a radiating fin and a heat exchange fan are arranged at the tail end of the metal tube barrel, the X-ray tube can emit thermal electrons after being electrified, high-voltage accelerated electrons of tens of thousands of volts to hundreds of thousands of volts are used for bombarding a target, and the X-ray is emitted from the target.

As disclosed in chinese patent literature, a portable high-frequency dc X-ray flaw detector has the following publication numbers: CN109060848A, published date: 20181221, although the problems that the traditional ray generator generates interference fringes and the image display is fuzzy and the overall energy consumption is reduced in the application of a digital imaging plate are solved, and the outer side of the handle is wavy, so that the wave shape is more suitable for being held by hands, so that the pulling is more labor-saving, the problem that the portability effect of the X-ray flaw detector is not good is not solved, and the problem that the controller and the X-ray flaw detector are in a separated state and are inconvenient to transport or move is also not solved, therefore, the portable high-frequency direct-current X-ray flaw detector is specially provided for the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a portable high-frequency direct-current X-ray flaw detector, which solves the technical problems that the X-ray flaw detector is poor in portability effect, and the X-ray flaw detector is in a separated state and is inconvenient to transport or move.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable high-frequency direct current X-ray flaw detector comprises a detector body and a controller, wherein end rings are arranged on two sides of the detector body, two installation boxes are arranged on one end ring, a supporting plate is arranged inside each of the two installation boxes, a driving motor is arranged at the top of the supporting plate, one end of an output shaft of the driving motor penetrates through the supporting plate and is provided with a first threaded rod, a first chute is formed in one side of each installation box, a connecting block is connected onto the first threaded rod in a threaded manner, a bottom plate is arranged on one side of the connecting block, a moving wheel is arranged at the bottom of the bottom plate, a fixed block is arranged on the detector body, second chutes are formed in two sides of the fixed block, a function cavity and a movable groove are formed in the fixed block, a rotating rod is movably connected inside the fixed block, and a first bevel gear is arranged at one end of the rotating rod, the first bevel gear moves inside the function cavity, a clamping block is arranged inside the movable groove, a second threaded rod is connected to the inner thread of the clamping block, a connecting shaft is arranged at one end of the second threaded rod, one end of the connecting shaft penetrates through the fixing block to be provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a connecting frame is arranged on one side of the controller, a sliding block is arranged on the connecting frame, and a clamping groove is formed in one side of the sliding block.

As a further scheme of the utility model: one end of the first threaded rod is provided with a rotating shaft, and the other end of the rotating shaft is movably connected to the bottom of the inner wall of the installation box through a bearing.

As a further scheme of the utility model: the bottom plate sliding connection is on the end links, the other end of dwang is provided with the carousel, and the carousel exposes in the external world.

As a further scheme of the utility model: third chutes are formed in two sides of the inner wall of the movable groove, limiting plates are arranged on the clamping blocks, and the limiting plates are connected in the third chutes in a sliding mode.

As a further scheme of the utility model: the slider sliding connection is in the second spout, the link overlap joint is on the fixed block.

As a further scheme of the utility model: the controller is respectively electrically connected with the driving motor and the machine body through wires.

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

1. this portable high frequency direct current X-ray radiographic inspection machine through the setting of driving motor, first threaded rod, bottom plate and removal wheel etc. realizes that driving motor drives connecting block and bottom plate through first threaded rod and moves down to and move moving down of wheel, and make the removal wheel overlap joint that stretches out subaerial, with this convenient removal to the organism, increased X-ray radiographic inspection machine's portability.

2. This portable high frequency direct current X-ray radiographic inspection machine, through the fixed block, the link, first bevel gear, the second threaded rod, the setting of fixture block and draw-in groove etc., realize installing the organism with the controller through second spout and slider on, and drive first bevel gear through the dwang and rotate, and first bevel gear drives the second threaded rod through second bevel gear and connecting axle and rotates, make in the second threaded rod drives the fixture block joint to the draw-in groove, fix fixed block and link, with this convenient transportation or removal, X-ray radiographic inspection machine's result of use has been increased.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a schematic top view of an end ring of the present invention;

FIG. 4 is a schematic top view of the housing of the present invention;

FIG. 5 is a partial schematic structural view of a fixing block according to the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 5 according to the present invention;

in the figure: 1. a body; 2. a controller; 3. an end ring; 4. installing a box; 5. a fixed block; 6. a support plate; 7. a drive motor; 8. a first threaded rod; 9. connecting blocks; 10. a first chute; 11. a base plate; 12. a moving wheel; 13. a second chute; 14. a slider; 15. a functional cavity; 16. a first bevel gear; 17. a second bevel gear; 18. a movable groove; 19. a connecting shaft; 20. a second threaded rod; 21. a clamping block; 22. a third chute; 23. a limiting plate; 24. a card slot; 25. rotating the rod; 26. a rotating shaft; 27. and a connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a portable high-frequency direct current X-ray flaw detector comprises a machine body 1 and a controller 2, wherein end rings 3 are arranged on two sides of the machine body 1, two installation boxes 4 are arranged on one end ring 3, supporting plates 6 are arranged inside the two installation boxes 4, a driving motor 7 is arranged at the top of each supporting plate 6, one end of an output shaft of each driving motor 7 penetrates through the corresponding supporting plate 6 to be provided with a first threaded rod 8, one side of each installation box 4 is provided with a first chute 10, a connecting block 9 is connected onto each first threaded rod 8 in a threaded mode, a bottom plate 11 is arranged on one side of each connecting block 9, a moving wheel 12 is arranged at the bottom of each bottom plate 11, the driving motor 7, the first threaded rods 8, the bottom plates 11, the moving wheels 12 and the like are arranged, so that the driving motor 7 drives the connecting blocks 9 and the bottom plates 11 to move downwards through the first threaded rods 8, the moving wheels 12 move downwards, and the extending moving wheels 12 are lapped on the ground, therefore, the machine body 1 is convenient to move, the portability of the X-ray flaw detector is improved, the machine body 1 is provided with the fixed block 5, the two sides of the fixed block 5 are respectively provided with the second sliding grooves 13, the inside of the fixed block 5 is provided with the functional cavity 15 and the movable groove 18, the inside of the fixed block 5 is movably connected with the rotating rod 25, one end of the rotating rod 25 is provided with the first bevel gear 16, the first bevel gear 16 moves inside the functional cavity 15, the inside of the movable groove 18 is provided with the fixture block 21, the inside of the fixture block 21 is connected with the second threaded rod 20 through threads, one end of the second threaded rod 20 is provided with the connecting shaft 19, one end of the connecting shaft 19 penetrates through the fixed block 5 to be provided with the second bevel gear 17, the second bevel gear 17 is meshed with the first bevel gear 16, one side of the controller 2 is provided with the connecting frame 27, the connecting frame 27 is provided with the sliding block 14, one side of the sliding block 14 is provided with the clamping groove 24, and the X-ray flaw detector is arranged on the side through the fixed block 5, The connecting frame 27, the first bevel gear 16, the second threaded rod 20, the fixture block 21, the clamping groove 24 and the like are arranged, the controller 2 is installed on the machine body 1 through the second sliding groove 13 and the sliding block 14, the first bevel gear 16 is driven to rotate through the rotating rod 25, the first bevel gear 16 drives the second threaded rod 20 to rotate through the second bevel gear 17 and the connecting shaft 19, the second threaded rod 20 is made to drive the fixture block 21 to be clamped into the clamping groove 24, the fixing block 5 and the connecting frame 27 are fixed, the transportation or the movement are facilitated, and the using effect of the X-ray flaw detector is improved.

Specifically, as shown in fig. 1, 2, 4, 5, 6, the one end of first threaded rod 8 is provided with pivot 26, pivot 26's the other end passes through bearing swing joint on the inner wall bottom of install bin 4, bottom plate 11 sliding connection is on end link 3, the other end of dwang 25 is provided with the carousel, and the carousel exposes in the external world, third spout 22 has all been seted up to the inner wall both sides of activity groove 18, be provided with limiting plate 23 on the fixture block 21, limiting plate 23 sliding connection is in

third spout

22, 14 sliding connection of slider is in second spout 13, link 27 overlap joint is on fixed block 5, controller 2 crosses wire electric connection with driving motor 7 and organism 1 respectively.

The working principle of the utility model is as follows:

s1, when the portable high-frequency direct current X-ray flaw detector is used, the X-ray flaw detector is taken down from a transportation device, then the machine body 1 is connected to an external power supply, the rotating rod 25 is rotated to enable the rotating rod 25 to drive the second bevel gear 17 to rotate through the first bevel gear 16, the second bevel gear 17 rotates to drive the clamping block 21 to retract through the connecting shaft 19 and the second threaded rod 20, and then the controller 2 slides upwards and is taken down from the machine body 1;

s2, when the X-ray flaw detector needs to be moved, the controller 2 controls the driving motor 7 to work, the driving motor 7 drives the first threaded rod 8 to rotate, the rotation of the first threaded rod 8 drives the bottom plate 11 and the moving wheel 12 to move downwards through the connecting block 9, the moving wheel 12 which moves downwards is lapped on the ground to jack up the X-ray flaw detector, and then the X-ray flaw detector can be pushed to move through the end ring 3;

s3, after the X-ray flaw detector is used, the controller 2 controls the driving motor 7 to work, the driving motor 7 drives the bottom plate 11 and the moving wheel 12 to ascend, the end ring 3 is connected to the ground in an overlapping mode, then the controller 2 is connected to the fixing block 5 of the machine body 1 in a sliding mode through the connecting frame 27, the rotating rod 25 is driven to rotate through the turntable, the rotating rod 25 drives the clamping block 21 to extend out, the clamping block is connected to the inside of the clamping groove 24 in a clamping mode, and the fixing block 5 and the connecting frame 27 are fixed.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a portable high frequency direct current X-ray radiographic inspection machine, includes organism (1) and controller (2), its characterized in that: the machine body is characterized in that end rings (3) are arranged on two sides of the machine body (1), two installation boxes (4) are arranged on one end ring (3), supporting plates (6) are arranged inside the two installation boxes (4), a driving motor (7) is arranged at the top of each supporting plate (6), a first threaded rod (8) is arranged at one end of an output shaft of each driving motor (7) after penetrating through the corresponding supporting plate (6), a first sliding groove (10) is formed in one side of each installation box (4), a connecting block (9) is in threaded connection with each first threaded rod (8), a bottom plate (11) is arranged on one side of each connecting block (9), a moving wheel (12) is arranged at the bottom of each bottom plate (11), a fixed block (5) is arranged on the machine body (1), second sliding grooves (13) are formed in two sides of each fixed block (5), a functional cavity (15) and a movable groove (18) are formed in each fixed block (5), the inside swing joint of fixed block (5) has dwang (25), the one end of dwang (25) is provided with first bevel gear (16), first bevel gear (16) activity is in the inside of function chamber (15), the inside of activity groove (18) is provided with fixture block (21), the internal thread of fixture block (21) is connected with second threaded rod (20), the one end of second threaded rod (20) is provided with connecting axle (19), the one end of connecting axle (19) is passed fixed block (5) and is provided with second bevel gear (17), second bevel gear (17) and first bevel gear (16) meshing, one side of controller (2) is provided with link (27), be provided with slider (14) on link (27), draw-in groove (24) have been seted up to one side of slider (14).

2. The portable high-frequency direct-current X-ray flaw detector according to claim 1, characterized in that: one end of the first threaded rod (8) is provided with a rotating shaft (26), and the other end of the rotating shaft (26) is movably connected to the bottom of the inner wall of the installation box (4) through a bearing.

3. The portable high-frequency direct-current X-ray flaw detector according to claim 1, characterized in that: bottom plate (11) sliding connection is on end ring (3), the other end of dwang (25) is provided with the carousel, and the carousel exposes in the external world.

4. The portable high-frequency direct-current X-ray flaw detector according to claim 1, characterized in that: third spout (22) have all been seted up to the inner wall both sides of activity groove (18), be provided with limiting plate (23) on fixture block (21), limiting plate (23) sliding connection is in third spout (22).

5. The portable high-frequency direct-current X-ray flaw detector according to claim 1, characterized in that: the sliding block (14) is connected in the second sliding groove (13) in a sliding mode, and the connecting frame (27) is connected to the fixing block (5) in an overlapping mode.

6. The portable high-frequency direct-current X-ray flaw detector according to claim 1, characterized in that: the controller (2) is respectively electrically connected with the driving motor (7) and the machine body (1) through wires.