CN210322848U - Mobile X-ray flaw detector - Google Patents
Mobile X-ray flaw detector Download PDFInfo
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- CN210322848U CN210322848U CN201921281705.XU CN201921281705U CN210322848U CN 210322848 U CN210322848 U CN 210322848U CN 201921281705 U CN201921281705 U CN 201921281705U CN 210322848 U CN210322848 U CN 210322848U
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- flaw detector
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- support column
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Abstract
The utility model relates to a flaw detector technical field just discloses a portable X-ray flaw detector, including base, support column, rotor plate and flaw detector body, the vertical fixed upper surface center department that sets up at the base of support column, the rotor plate level is located the top of support column, the upper end of support column is located to rotate through first antifriction bearing and the lower surface center of rotor plate and is connected, the inside of support column is equipped with and is used for the spacing chucking mechanism of rotor plate, the standing groove has been seted up to the upper surface of rotor plate, the flaw detector body is located the inside of standing groove, the inside of standing groove is equipped with and is used for the clamping mechanism who fixes the flaw detector body, the lower surface four corners department of base all fixes and is equipped with the universal wheel that has the service brake. The utility model discloses not only can be with the appearance body of detecting a flaw quick fixation, can realize the function of appearance body angle of detecting a flaw moreover, improved the result of use of appearance body of detecting a flaw.
Description
Technical Field
The utility model relates to a flaw detector technical field especially relates to a portable X-ray flaw detector.
Background
The X-ray inspection is a method for inspecting internal defects of a welding seam by utilizing X-rays, and as one of five conventional nondestructive inspection methods, the basic principle of the X-ray inspection is as follows: when the X-ray beam with uniform intensity irradiates the object, if the local area of the object has defects or structure differences, it will change the attenuation of the object to the X-ray, so that the transmitted X-ray intensities of different parts are different, thus, the defects and material distribution in the object can be judged by using a certain detector, such as a film, to detect the transmitted ray intensity.
Usually, portable X-ray radiographic inspection machine mainly places the X-ray radiographic inspection appearance on portable support, and the frame car of the portable X-ray flaw detection car of prior art is because structural constraint, behind the locating wheel location, not only removes rotation mode single, moreover when fixed with X-ray radiographic inspection machine comparatively loaded down with trivial details to X-ray radiographic inspection machine's result of use has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the frame car of portable X ray flaw detection car among the prior art because the structure restriction, after the locating wheel location, not only remove rotatory mode single, moreover when fixed with X ray flaw detector comparatively loaded down with trivial details to the problem of X ray flaw detector's result of use has been reduced, and the portable X ray flaw detector that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable X-ray flaw detector, includes base, support column, rotor plate and the appearance body of detecting a flaw, the vertical fixed upper surface center department that sets up at the base of support column, the rotor plate level is located the top of support column, the upper end of support column is located to rotate through the lower surface center of first antifriction bearing with the rotor plate and is connected, the inside of support column is equipped with and is used for the spacing chucking mechanism of rotor plate, the standing groove has been seted up to the upper surface of rotor plate, the appearance body of detecting a flaw is located the inside of standing groove, the inside of standing groove is equipped with and is used for the clamping mechanism who will detect an appearance body and fix, the lower surface four corners department of base all fixes the universal.
Preferably, the clamping mechanism comprises a slider, a spring, two connecting rods, a moving ring and two clamping rods, a cavity is arranged in the supporting column, the slider is arranged in the cavity in a sliding manner, the spring is positioned below the slider, the upper end of the spring is fixedly connected with the lower surface of the slider, the lower end of the spring is fixedly connected with the bottom of the cavity, strip-shaped holes are vertically formed in the left side and the right side of the cavity, the two connecting rods are respectively and horizontally positioned in the two strip-shaped holes, the opposite ends of the two connecting rods are respectively and fixedly connected with the left side and the right side of the slider, the opposite ends of the two connecting rods are respectively and fixedly connected with the inner side wall of the moving ring, the two clamping rods are respectively and vertically and fixedly arranged on the left side and the right side of the upper surface of the moving ring, and the lower surface of the rotating plate is, the clamping rod is clamped with the rotating plate through the clamping groove.
Preferably, the clamping mechanism comprises a motor, a screw rod, a first bevel gear, a second bevel gear, a moving block and a clamping plate, a round groove is arranged at the groove bottom of the placing groove, the motor is fixedly arranged at the groove bottom of the round groove, the tail end of an output shaft of the motor is fixedly connected with a first bevel gear, strip-shaped grooves facing to the circular grooves are formed in the peripheral edges of the groove bottoms of the placing grooves, the four lead screws are respectively positioned in the strip-shaped grooves, two ends of each lead screw are rotatably connected with the side walls of the strip-shaped grooves through second rolling bearings, one ends of the four lead screws penetrate through the circular grooves and are fixedly connected with a second bevel gear, the first bevel gears are meshed with the four second bevel gears, the four moving blocks are arranged in the strip-shaped grooves in a sliding mode respectively, the side walls of the moving blocks are connected with the rod wall threads of the lead screw through threaded holes, and the four clamping plates are located in the placing grooves and are fixedly connected with the side walls of the corresponding moving blocks respectively.
Preferably, the motor is a stepping motor.
Compared with the prior art, the utility model provides a portable X-ray radiographic inspection appearance possesses following beneficial effect:
1. this portable X-ray radiographic inspection appearance through setting up motor, first bevel gear, lead screw, second bevel gear, slider and the splint on placing the board, can fix the inside at the standing groove fast with the appearance body of detecting a flaw.
2. This portable X-ray radiographic inspection appearance through slider, spring, connecting rod, shifting ring, kelly and the draw-in groove of setting between support column and rotor plate, can carry out spacing fixed with the rotor plate that angle modulation is good.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can be with the appearance body of detecting a flaw quick fixation, can realize the function of appearance body angle of detecting a flaw moreover, improved the result of use of appearance body of detecting a flaw.
Drawings
Fig. 1 is a schematic structural view of a mobile X-ray flaw detector provided by the present invention;
FIG. 2 is a schematic top view of the placement plate of FIG. 1;
fig. 3 is a schematic structural view of the placement board in fig. 1 viewed from the bottom.
In the figure: the flaw detector comprises a base 1, a support column 2, a rotating plate 3, a flaw detector body 4, a sliding block 5, a spring 6, a connecting rod 7, a moving ring 8, a clamping rod 9, a clamping groove 10, a motor 11, a first bevel gear 12, a lead screw 13, a second bevel gear 14, a moving block 15 and a clamping plate 16.
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.
Referring to fig. 1-3, a portable X-ray flaw detector, which comprises a base 1, support column 2, rotor plate 3 and flaw detector body 4, the vertical fixed upper surface center department that sets up at base 1 of support column 2, rotor plate 3 level is located the top of support column 2, the upper end of support column 2 is located to rotate through first antifriction bearing and rotor plate 3's lower surface center and is connected, the inside of support column 2 is equipped with and is used for the spacing chucking mechanism of rotor plate 3, the standing groove has been seted up to rotor plate 3's upper surface, flaw detector body 4 is located the inside of standing groove, the inside of standing groove is equipped with and is used for the clamping mechanism who fixes flaw detector body 4, the lower surface four corners department of base 1 all fixes being equipped with universal wheel 17 that has the.
The clamping mechanism comprises a slider 5, a spring 6, two connecting rods 7, a moving ring 8 and two clamping rods 9, a cavity is arranged inside a supporting column 2, the slider 5 is arranged inside the cavity in a sliding manner, the spring 6 is positioned below the slider 5, the upper end of the spring 6 is fixedly connected with the lower surface of the slider 5, the lower end of the spring 6 is fixedly connected with the bottom of the cavity, strip-shaped holes are vertically formed in the left side and the right side of the cavity, the two connecting rods 7 are respectively and horizontally positioned inside the two strip-shaped holes, the opposite ends of the two connecting rods 7 are respectively and fixedly connected with the left side and the right side of the slider 5, the opposite ends of the two connecting rods 7 are respectively and fixedly connected with the inner side wall of the moving ring 8, the two clamping rods 9 are respectively and vertically and fixedly arranged on the left side and the right side of the upper surface of the moving ring 8, a plurality of clamping grooves 10 are annularly arranged, the motor 11 can drive the first bevel gear 12 to rotate, and the first bevel gear 12 can drive the four second bevel gears 14 to rotate simultaneously, so that the four screw rods 13 can rotate simultaneously and push the four moving blocks 15 to move towards the direction of the motor 11, and the four clamping plates 16 can clamp and fix the flaw detector body 4 in the placing plate 3 quickly.
The clamping mechanism comprises a motor 11, a screw rod 13, a first bevel gear 12, second bevel gears 14, moving blocks 15 and a clamping plate 16, wherein a circular groove is formed in the groove bottom of the placing groove, the motor 11 is fixedly arranged at the groove bottom of the circular groove, the motor 11 is a stepping motor, the motor 11 is electrically connected with an external power supply through a control switch, the tail end of an output shaft of the motor 11 is fixedly connected with the first bevel gear 12, strip-shaped grooves facing the circular groove are formed in the peripheral edges of the groove bottom of the placing groove, the four screw rods 13 are respectively positioned in the strip-shaped grooves, two ends of the four screw rods are respectively rotatably connected with the side walls of the strip-shaped grooves through second rolling bearings, one ends of the four screw rods 13 penetrate through the circular groove and are respectively fixedly connected with the second bevel gears 14, the first bevel gear 12 is simultaneously meshed with the four second bevel gears 14, the four moving blocks 15 are respectively slidably arranged in the, the four clamping plates 16 are located inside the placing groove and are respectively fixedly connected with the side walls of the corresponding moving blocks 15, the motor 11 can drive the first bevel gears 12 to rotate, the first bevel gears 12 can drive the four second bevel gears 14 to rotate simultaneously, so that the four lead screws 13 can rotate simultaneously and push the four moving blocks 15 to move towards the direction of the motor 11, and the four clamping plates 16 can be used for rapidly clamping and fixing the flaw detector body 4 inside the placing plate 3.
In the utility model, when in use, the flaw detector body 4 is placed inside the placing plate 3, then the motor 11 is turned on to work, the motor 11 can drive the first bevel gear 12 to rotate, the first bevel gear 12 can simultaneously drive the four second bevel gears 14 to rotate, so that the four lead screws 13 can simultaneously rotate and push the four moving blocks 15 to move towards the direction of the motor 11, and further the four clamping plates 16 can rapidly clamp and fix the flaw detector body 4 inside the placing plate 3; because support column 2 with place through first antifriction bearing rotatable coupling between the board 3, can adjust the horizontal angle of flaw detector body 4, the result of use of flaw detector body 4 has been improved, then through setting up slider 5 in support column 2 inside, spring 6, connecting rod 7, shift ring 8, draw-in groove 10 on kelly 9 and the rotor plate 3, spring 6 can apply ascending power for slider 5, make two kellies 9 cooperate with draw-in groove 10 of 3 lower surfaces of rotor plate, thereby can carry out spacing fixed with angle modulation's rotor plate 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A mobile X-ray flaw detector comprises a base (1), a support column (2), a rotating plate (3) and a flaw detector body (4), it is characterized in that the supporting column (2) is vertically and fixedly arranged at the center of the upper surface of the base (1), the rotating plate (3) is horizontally positioned above the supporting column (2), the upper end of the supporting column (2) is rotatably connected with the center of the lower surface of the rotating plate (3) through a first rolling bearing, a clamping mechanism for limiting the rotating plate (3) is arranged in the supporting column (2), the upper surface of the rotating plate (3) is provided with a placing groove, the flaw detector body (4) is positioned in the placing groove, a clamping mechanism for fixing the flaw detector body (4) is arranged in the placing groove, the four corners of the lower surface of the base (1) are fixedly provided with universal wheels (17) with foot brakes.
2. The mobile X-ray flaw detector of claim 1, wherein the clamping mechanism comprises a slider (5), a spring (6), two connecting rods (7), a moving ring (8) and two clamping rods (9), a cavity is formed in the supporting column (2), the slider (5) is slidably arranged in the cavity, the spring (6) is positioned below the slider (5), the upper end of the spring (6) is fixedly connected with the lower surface of the slider (5), the lower end of the spring (6) is fixedly connected with the bottom of the cavity, strip-shaped holes are vertically formed in the left side and the right side of the cavity, the two connecting rods (7) are respectively and horizontally positioned in the two strip-shaped holes, the opposite ends of the two connecting rods (7) are respectively and fixedly connected with the left side and the right side of the slider (5), and the ends of the two connecting rods (7) which are far away from each other are fixedly connected with the inner side wall of the moving ring (8), two kellies (9) are vertical fixed the setting respectively in the upper surface left and right sides of shifting ring (8), the lower surface of rotor plate (3) just uses support column (2) to encircle as the center and has seted up a plurality of draw-in grooves (10), kellies (9) pass through draw-in groove (10) and rotor plate (3) joint.
3. The mobile X-ray flaw detector of claim 1, wherein the clamping mechanism comprises a motor (11), screw rods (13), a first bevel gear (12), a second bevel gear (14), a moving block (15) and a clamping plate (16), a circular groove is formed at the groove bottom of the placing groove, the motor (11) is fixedly arranged at the groove bottom of the circular groove, the tail end of an output shaft of the motor (11) is fixedly connected with the first bevel gear (12), strip-shaped grooves facing the circular groove are formed at the peripheral edges of the groove bottom of the placing groove, the four screw rods (13) are respectively arranged in the strip-shaped grooves, two ends of the four screw rods are respectively rotatably connected with the side walls of the strip-shaped grooves through second rolling bearings, one ends of the four screw rods (13) penetrate through the inside of the circular groove and are respectively fixedly connected with the second bevel gear (14), the first bevel gear (12) is simultaneously meshed with the four second bevel gears (14), the four moving blocks (15) are respectively arranged in the strip-shaped groove in a sliding mode, the side walls of the four moving blocks are in threaded connection with the rod wall of the lead screw (13) through threaded holes, and the four clamping plates (16) are located in the placing groove and are respectively fixedly connected with the side walls of the corresponding moving blocks (15).
4. A mobile X-ray detector according to claim 3, characterized in that the motor (11) is a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281705.XU CN210322848U (en) | 2019-08-09 | 2019-08-09 | Mobile X-ray flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921281705.XU CN210322848U (en) | 2019-08-09 | 2019-08-09 | Mobile X-ray flaw detector |
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| Publication Number | Publication Date |
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| CN210322848U true CN210322848U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921281705.XU Active CN210322848U (en) | 2019-08-09 | 2019-08-09 | Mobile X-ray flaw detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533242A (en) * | 2021-07-12 | 2021-10-22 | 中国农业科学院农产品加工研究所 | Multi-position meat multi-quality near infrared spectrum intelligent detection device |
-
2019
- 2019-08-09 CN CN201921281705.XU patent/CN210322848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533242A (en) * | 2021-07-12 | 2021-10-22 | 中国农业科学院农产品加工研究所 | Multi-position meat multi-quality near infrared spectrum intelligent detection device |
| CN113533242B (en) * | 2021-07-12 | 2022-01-25 | 中国农业科学院农产品加工研究所 | Multi-position meat multi-quality near infrared spectrum intelligent detection device |
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