CN217766154U

CN217766154U - Portable device for ray detection

Info

Publication number: CN217766154U
Application number: CN202220825023.6U
Authority: CN
Inventors: 杨兴斌; 裴延东; 马昌全; 张佳臣; 任亚非; 杨晨豪
Original assignee: Zhengzhou Guodian Machinery Design Graduate School Co ltd; Huadian Zhengzhou Machinery Design and Research Institute Co Ltd
Current assignee: Zhengzhou Guodian Machinery Design Graduate School Co ltd; Huadian Zhengzhou Machinery Design and Research Institute Co Ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-11-08
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a ray detection's portable device, including installation mechanism, actuating mechanism and telescopic machanism, installation mechanism includes that the sliding embedding has the mounting panel in mounting box, the mounting box, and the mounting panel bottom is fixed with flexible post and first elastic component, and first elastic component cup joints on flexible post, and the mounting panel top is provided with the carousel, the carousel rotates with actuating mechanism to be connected, and actuating mechanism is located in the mounting cavity and with the bottom fixed connection of mounting panel, telescopic machanism includes dead lever, telescopic link and detector, detector joint in the one end of telescopic link, the other end and the dead lever slidable lift of telescopic link are connected, and the dead lever is fixed in the one end at mounting panel top, has simple structure, convenient to carry's beneficial effect, improves the convenience that nondestructive test device used.

Description

Portable device for ray detection

Technical Field

The utility model belongs to the technical field of nondestructive test, concretely relates to ray detection's portable device.

Background

In order to guarantee the quality of some mechanical parts, nondestructive detection is needed. In the prior art, nondestructive testing is performed by using X-rays frequently, and whether the density or the thickness of a metal or a casting is different or not is detected by using the principle of strong X-ray penetrability, so that the processing defects of the detected object are tested. Most current mechanical nondestructive detection devices are complex in structure, troublesome to carry and incapable of being extruded and collided, so that the interior of the detection device is damaged, and the efficient use of the device is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a ray detection's portable device aims at improving the convenience that nondestructive test device used.

The specific scheme is as follows:

a portable device for ray detection comprises a mounting mechanism, a driving mechanism and a telescopic mechanism, wherein,

installation mechanism include the mounting box sliding embedding has the mounting panel in the mounting box, the mounting panel bottom is fixed with flexible post and first elastic component, first elastic component cup joints on flexible post, the mounting panel top is provided with the carousel, the carousel rotates with actuating mechanism to be connected, actuating mechanism be located in the mounting box and with the bottom fixed connection of mounting panel, telescopic mechanism includes dead lever, telescopic link and detector, the detector joint is in the one end of telescopic link, the other end and the dead lever slidable lift of telescopic link are connected, the dead lever is fixed in the one end at mounting panel top.

The telescopic column comprises a first telescopic column and a second telescopic column, one end of the second telescopic column is fixedly connected with the bottom of the mounting plate, the other end of the second telescopic column is connected with the first telescopic column in a sliding mode, the first telescopic column is fixedly connected with the bottom surface of the mounting box, the first elastic piece is sleeved on the first telescopic column and the second telescopic column respectively, one end of the first elastic piece is fixedly connected with the bottom of the mounting plate, and the other end of the first elastic piece is fixedly connected with the bottom surface of the mounting box.

The first telescopic column is internally provided with a slideway, the slideway is internally provided with a damping airbag, and the other end of the second telescopic column is connected with the first telescopic column in a sliding manner through the slideway and the damping airbag.

The mounting box is characterized in that a limiting groove is formed in the inner wall of the mounting box, and the mounting plate is connected with the mounting box in a sliding mode through the limiting groove.

The telescopic mechanism further comprises a positioning rod, a sliding groove is formed in the fixing rod, one end of the telescopic rod is in sliding connection with the fixing rod through the sliding groove, at least two through holes are formed in the fixing rod, positioning holes matched with the through holes are formed in the telescopic rod, the positioning rod is in through connection with the through holes and the positioning holes respectively, and the telescopic rod is connected with the fixing rod in a lifting mode through the positioning rod, the through holes and the positioning holes.

The turntable is provided with a fixing mechanism, the fixing mechanism comprises a first fixing frame, a second fixing frame and a second elastic piece, the first fixing frame is fixed at one end of the turntable, a fixing groove is formed in the other end, opposite to the first fixing frame, of the turntable, at least one connecting rod is arranged in the fixing groove, the second elastic piece is sleeved on the connecting rod, one end of the second elastic piece is connected with the inner wall of the fixing groove, the other end of the second elastic piece is connected with the second fixing frame, and the second fixing frame penetrates through the connecting rod and is in sliding connection with the connecting rod.

The driving mechanism comprises a driving motor and a motor frame, the motor frame is fixedly connected with the bottom of the mounting plate, the driving motor is fixed on the motor frame, and an output shaft of the driving motor is rotatably connected with the rotary table through the motor frame.

The mounting panel top still is provided with the cushion, the carousel passes through the cushion and is connected with actuating mechanism rotates, telescopic machanism passes through cushion and mounting panel fixed connection, be provided with the mounting groove on the cushion, the size of mounting groove with the size phase-match of detector.

The mounting box is further provided with a handle and a cover body, the cover body is hinged to the mounting box, an elastic pad is fixed in the cover body, and the handle is fixed on one side face of the mounting box.

The utility model discloses a ray detection's portable equipment, the adoption is provided with flexible post in the mounting box, first elastic component, telescopic machanism and actuating mechanism realize the nondestructive test to machine part, flexible post and first elastic component can prevent that the detector in the mounting box from receiving extrusion and collision, avoid the inside impaired of detector, be convenient for go out to carry, and telescopic machanism can lift adjustment in the mounting box, actuating mechanism can be rotatory relatively the mounting box, can effectually carry out the internal detection to machine part, and has simple structure, convenient to carry's beneficial effect, the convenience that improves nondestructive test device and use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure of the mounting mechanism.

Fig. 3 is a schematic structural view of the first telescopic column and the second telescopic column.

Fig. 4 is a schematic structural view of the drive mechanism.

Fig. 5 is a schematic structural view of the telescopic mechanism.

Fig. 6 is a schematic structural view of the fixing mechanism.

Wherein the reference numerals are as follows:

10-a portable non-destructive inspection device; 100-a mounting mechanism; 110-a mounting box; 111-a cover; 130-a mounting plate; 150-a first telescopic column; 170-a second telescopic column; 190-a first resilient member; 210-an elastic pad; 230-a shock-absorbing air bag; 300-a drive mechanism; 310-a fixed shaft; 330-driving motor; 350-a turntable; 500-a telescoping mechanism; 510-a fixing bar; 530-a telescopic rod; 550-a positioning rod; 570-detector; 700-a securing mechanism; 710-a first mount; 730-a second mount; 750-a second resilient member; 770-connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only a part of the implementations of the present invention, and not all implementations, and all other embodiments obtained by those skilled in the art without any inventive work are included in the scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a portable apparatus 10 for radiographic inspection, including: mounting mechanism 100, drive mechanism 300, telescoping mechanism 500, and securing mechanism 700.

Referring to fig. 2 to 3, the mounting mechanism 100 includes a mounting box 110, a mounting plate 130, a first telescopic column 150, a second telescopic column 170, a first elastic member 190, an elastic pad 210, and a shock-absorbing air bag 230.

When specifically setting up, be provided with the installation cavity in the mounting box 110, mounting panel 130 installs in the installation cavity, and the installation box 110 perisporium is provided with the spacing groove, mounting panel 130 and spacing groove sliding connection. Be provided with the slide in the first flexible post 150, first flexible post 150 fixed mounting is in the one end of mounting box 110 bottom, and the one end and the slide way sliding connection of the flexible post 170 of second, the other end and the bottom fixed connection of mounting panel 130 of the flexible post 170 of second.

Specifically, when the mounting plate 130 is stressed, the mounting plate 130 moves downward, so as to drive the second telescopic column 170 to slide downward relative to the first telescopic column 150. Because the first elastic member 190 is sleeved on the first telescopic column 150 and the second telescopic column 170, one end of the second elastic member 750 is connected to the mounting plate 130, and the other end of the first elastic member 190 is connected to the mounting box 110, the first elastic member 190 can be compressed when the mounting plate 130 is stressed, and the moving distance of the mounting plate 130 is reduced under the restoring force. In this embodiment, the first elastic member 190 is a spring.

In addition, the shock-absorbing airbag 230 is installed in the slide of the first telescopic column 150, and the shock-absorbing airbag 230 can reduce the shock of the second telescopic column 170 during the pressing process when the second telescopic column 170 is pressed down.

In this embodiment, the mounting mechanism 100 further includes a cover 111 and a handle, the handle can be used to more conveniently carry the mounting box 110, and the cover 111 is hinged to one end of the mounting box 110. The elastic pad 210 is installed in the installation cavity, and specifically, the elastic pad 210 has a polylith, and polylith elastic pad 210 is installed respectively on mounting panel 130 and lid 111, and in practical application, be provided with the mounting groove on the elastic pad 210, the mounting groove is used for placing telescopic link 530 and the detector 570 that take off, prevents that the detector 570 is impaired.

Referring to fig. 4, the driving mechanism 300 includes a motor frame 310 and a driving motor 330. The motor frame 310 is installed on the bottom surface of the installation plate 130, the driving motor 330 is installed on the motor frame 310, and the driving motor 330 is a forward and reverse rotating motor. A turntable 350 is located on top of the mounting plate 130, the turntable 350 being in rotational connection with the motor shaft of the drive motor 330.

Referring to fig. 5, the retractable mechanism 500 includes a fixing rod 510, a retractable rod 530, a positioning rod 550, and a detector 570. In a specific setting, the fixing rod 510 is installed at one end of the mounting plate 130, a sliding groove is formed in the fixing rod 510, and a through hole is formed in the fixing rod 510. Telescopic link 530 and spout class slip lift are connected, and is concrete, and telescopic link 530 is provided with the locating hole, and the locating hole has a plurality ofly, and locating lever 550 can pass the through-hole and be connected with the locating hole, and then fixes telescopic link 530 and the position of dead lever 510. Detector 570 joint in the one end of telescopic link 530, detector 570 are nondestructive test appearance 570, and nondestructive test appearance 570 can carry out the nondestructive test to the material.

Referring to fig. 6, the fixing mechanism 700 includes a first fixing frame 710, a second fixing frame 730, a second elastic member 750, and a connecting rod 770.

In a specific configuration, the first fixing frame 710 is installed at one end of the rotating plate 350, and the second fixing frame 730 is installed at the other end of the rotating plate 350, specifically, the rotating plate 350 is provided with a fixing groove, and the second fixing frame 730 is slidably connected with the fixing groove. In this embodiment, the second elastic element 750 is installed in the fixing groove, and one end of the second elastic element 750 is fixedly connected with the inside of the fixing groove, the other end of the second elastic element 750 is connected with the second fixing frame 730, the connecting rod 770 is installed in the fixing groove, the connecting rod 770 penetrates through the second fixing frame 730 and is slidably connected with the second fixing frame 730, in this embodiment, there are two connecting rods 770, there are two second elastic elements 750, the two second elastic elements 750 are sleeved on the connecting rod 770, and the two connecting rods 770 are used for fixing the directions in which the second fixing frame 730 and the second elastic element 750 move. The second elastic member 750 is stretched when being stressed, and can drive the second fixing frame 730 to move under the action of restoring force when not being stressed, so as to fix the object to be measured between the first fixing frame 710 and the second fixing frame 730, wherein the second elastic member 750 is a spring.

The portable device for ray detection comprises the following specific working processes:

when the radiation detection device is carried out, the cover 111 of the portable device is in a closed state, that is, the cover 111 is covered on the mounting box 110, the detector 570 and the telescopic rod 530 in the mounting box 110 are separated from the fixing rod 510, and the detector 570 and the telescopic rod 530 are both placed in the mounting groove of the elastic pad 210.

When the portable device receives extrusion or collision, at this moment, mounting panel 130 receives the extrusion force, after the mounting panel 130 atress along mounting box 110 inner wall downstream through the spacing groove, mounting panel 130 downstream makes the flexible post 170 of second of fixing on mounting panel 130 can be relative first flexible post 150 downstream and compress first elastic component 190 and take place elastic deformation, and then reduce the atress of mounting panel 130, shock-absorbing function through first elastic component 190, can prevent that detector 570 from receiving extrusion and collision, avoid the inside impaired of detector 570, after the extrusion force disappears, first elastic component 190 resets, mounting panel 130 shifts up along mounting box 110 inner wall, mounting panel 130 drives the flexible post 170 of second and moves on the phase for first flexible post 150 simultaneously.

When carrying out part ray detection, open lid 111 on the mounting box 110, then, according to the size of waiting to detect the part, stretch second mount 730 to keeping away from first mount 710 direction along connecting rod 770, after stretching second mount 730 to suitable position, will wait to detect the part and place on carousel 350, afterwards, remove the tensile force to second mount 730, after removing the tensile force to second mount 730, second mount 730 moves to the direction of first mount 710 along connecting rod 770 under the effect of second elastic component 750 elasticity, make the interval of second mount 730 and first mount 710 reduce, thereby wait to detect the part clamp on the carousel 350.

After a part to be detected on the turntable 350 is clamped tightly, the detector 570 and the telescopic rod 530 are taken out from the mounting groove on the elastic pad 210, the detector 570 is clamped on the telescopic rod 530, then the telescopic rod 530 is inserted into the sliding groove in the fixing rod 510, and the position of the telescopic rod 530 is adjusted in a sliding manner, so that the position of the detector 570 relative to the part to be detected is determined, the detection of the detector 570 is facilitated, and after the position of the telescopic rod 530 is determined, the positioning rod 550 sequentially penetrates through the through hole and the positioning hole to enable the telescopic rod 530 to be fixedly connected with the fixing rod 510.

Finally, the driving motor 330 drives the rotation of the turntable 350, and the positions of the fixing rod 510 and the telescopic rod 530 are adjusted again according to the size of the part to be detected in the rotation process, so as to determine the position of the detector 570 relative to the part to be detected, thereby facilitating the detection of the detector 570.

It should be noted that the specific model specification of the driving motor 330 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted. The power supply of the detector 570 and its principles will be clear to the skilled person and will not be described in detail here.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by combining the above technical features at will. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A portable device for radiation detection, characterized by: comprises a mounting mechanism (100), a driving mechanism (300) and a telescopic mechanism (500), wherein,

installation mechanism (100) including mounting box (110) sliding embedding has mounting panel (130) in mounting box (110), mounting panel (130) bottom is fixed with flexible post and first elastic component (190), first elastic component (190) cup joint on flexible post, mounting panel (130) top is provided with carousel (350), carousel (350) rotate with actuating mechanism (300) and are connected, actuating mechanism (300) be located in the mounting box and with the bottom fixed connection of mounting panel (130), telescopic mechanism (500) include dead lever (510), telescopic link (530) and detector (570), detector (570) joint in the one end of telescopic link (530), the other end and the dead lever (510) slidable lift of telescopic link (530) are connected, dead lever (510) are fixed in the one end at mounting panel (130) top.

2. The portable device for radiation detection according to claim 1, wherein: the telescopic column comprises a first telescopic column (150) and a second telescopic column (170), one end of the second telescopic column (170) is fixedly connected with the bottom of the mounting plate (130), the other end of the second telescopic column (170) is slidably connected with the first telescopic column (150), the first telescopic column (150) is fixedly connected with the bottom surface of the mounting box (110), the first elastic piece (190) is sleeved on the first telescopic column (150) and the second telescopic column (170) respectively, one end of the first elastic piece (190) is fixedly connected with the bottom of the mounting plate (130), and the other end of the first elastic piece (190) is fixedly connected with the bottom surface of the mounting box (110).

3. The portable device for radiation detection according to claim 2, wherein: a slideway is arranged in the first telescopic column (150), a damping air bag (230) is arranged in the slideway, and the other end of the second telescopic column (170) is connected with the first telescopic column (150) in a sliding mode through the slideway and the damping air bag (230).

4. The portable device for radiation detection according to claim 1, wherein: be provided with the spacing groove on mounting box (110) inner wall, mounting panel (130) pass through the spacing groove with mounting box (110) sliding connection.

5. The portable device for radiation detection according to claim 1, wherein: still include locating lever (550) in telescopic machanism (500), be provided with the spout in dead lever (510), the one end of telescopic link (530) pass through the spout with dead lever (510) sliding connection, be provided with two at least through-holes on dead lever (510), be provided with on telescopic link (530) with through-hole matched with locating hole, locating lever (550) link up with through-hole and locating hole respectively and be connected, telescopic link (530) through locating lever (550), through-hole and locating hole with dead lever (510) liftable is connected.

6. The portable device for radiation detection according to claim 1, wherein: be provided with fixed establishment (700) on carousel (350), fixed establishment (700) include first mount (710), second mount (730) and second elastic component (750), first mount (710) are fixed in the one end of carousel (350), with the other end that first mount (710) is relative and lie in carousel (350) still is provided with the fixed slot, be provided with at least one connecting rod (770) in the fixed slot, second elastic component (750) have been cup jointed on connecting rod (770), the one end and the fixed slot wall connection of second elastic component (750), the other end of second elastic component (750) with second mount (730) are connected, second mount (730) run through on connecting rod (770) and with connecting rod (770) sliding connection.

7. The portable device for radiation detection according to claim 1, wherein: the driving mechanism (300) comprises a driving motor (330) and a motor frame (310), the motor frame (310) is fixedly connected with the bottom of the mounting plate (130), the driving motor (330) is fixed on the motor frame (310), and an output shaft of the driving motor (330) is connected with the rotary disc (350) in a rotating mode through the motor frame (310).

8. The portable device for radiation detection according to claim 1, wherein: the mounting panel (130) top still is provided with cushion (210), carousel (350) are rotated with actuating mechanism (300) through cushion (210) and are connected, telescopic machanism (500) are through cushion (210) and mounting panel (130) fixed connection, be provided with the mounting groove on cushion (210), the size of mounting groove with the size phase-match of detector (570).

9. The portable device for radiation detection according to claim 8, wherein: the mounting box (110) is further provided with a handle and a cover body (111), the cover body (111) is hinged to the mounting box (110), an elastic pad (210) is fixed in the cover body (111), and the handle is fixed on one side face of the mounting box (110).