CN215173854U

CN215173854U - Fixing device for X-ray flaw detector

Info

Publication number: CN215173854U
Application number: CN202120892744.4U
Authority: CN
Inventors: 李卫国; 李璟旻; 王娜
Original assignee: Shandong Shunxin Special Equipment Inspection And Testing Co ltd
Current assignee: Shandong Shunxin Special Equipment Inspection And Testing Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-14
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a fixing device for X-ray radiographic inspection machine, including fixed box, cylinder and circle piece, first round hole has been seted up respectively at both ends around the fixed box, the fixed box upper surface is seted up flutedly, fixed box lower surface symmetry is fixed with the connecting block, the second round hole has been seted up to connecting block one side, circle piece one side is fixed with the round bar, the round bar runs through the second round hole, the external screw thread has been seted up to round bar one end, the second circular slot has been seted up respectively to the cylinder both sides, the internal thread has been seted up to second circular slot inner wall, round bar and second circular slot threaded connection, fixed surface has second branch under the cylinder. The utility model has the advantages of can be fixed with X-ray radiographic inspection machine, can conveniently remove simultaneously, adjust and use the height to can adjust the angle when X-ray radiographic inspection machine uses.

Description

Fixing device for X-ray flaw detector

Technical Field

The utility model relates to a work piece inspection equipment technical field specifically is fixing device for X-ray radiographic inspection machine.

Background

The principle of X-ray damage detector is a non-destructive method for detecting defects in the material by using the characteristic of X-ray to penetrate the material and attenuate in the material. X-rays can inspect metallic and non-metallic materials and their articles for internal defects. Such as porosity, slag inclusions and lack of penetration of volume defects in the weld. In practical application, the X-ray flaw detector is limited in use because the equipment needing flaw detection is located at high altitude or at different angles.

Through a large number of searches, the following results are found: chinese utility model patent column: application number CN201720048217.9, publication number CN206399867U, X ray radiographic inspection machine mount mainly have the support frame, the support frame include the bracing piece, with bracing piece fixed connection's dead lever, the dead lever is equipped with four and end to end and links to each other into the rectangle setting, bracing piece one end fixed connection is in the junction of adjacent fixed link, the other end of bracing piece is equipped with the universal wheel.

The existing X-ray flaw detector fixing frame can not deal with the flaw detection at different heights and can not deal with the flaw detection at different angles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for X-ray radiographic inspection machine possesses and can conveniently remove, adjusts and uses the height to can adjust the advantage of the angle when X-ray radiographic inspection machine uses, solve and can not deal with the not defect detection of co-altitude when actually detecting a flaw, also can not deal with the problem of detecting a flaw of different angles simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: fixing device for X-ray radiographic inspection machine, including support, extension board, first branch, fixed box, cylinder, circle piece, stopper and pivot, first round hole has been seted up respectively at both ends around the fixed box, the fixed box upper surface is seted up flutedly, fixed box lower surface symmetry is fixed with the connecting block, the second round hole has been seted up to connecting block one side, circle piece one side is fixed with the round bar, the round bar runs through the second round hole, the external screw thread has been seted up to round bar one end, the second circular slot has been seted up respectively to the cylinder both sides, the internal thread has been seted up to second circular slot inner wall, round bar and second circular slot threaded connection, the cylinder lower fixed surface has second branch.

Preferably, one side of the outer wall of the second supporting rod, which is different from the upper end and the lower end, is fixed with a limiting block, and the second supporting rod is movably connected with the first supporting rod.

Preferably, a first circular groove is formed in the top end of the first supporting rod, a limiting groove is formed in one side, different from the inner walls of the upper end and the lower end, of the first circular groove, the second supporting rod extends into the first circular groove, and the limiting block is matched with the limiting groove.

Preferably, the bottom end of the first support rod is fixed in the middle of the upper surface of the support plate.

Preferably, four patches are fixed on the lower surface of the support plate in a rectangular array, supports are fixed at the front end and the rear end of the lower surface of each patch respectively, a rotating shaft penetrates through matched through holes formed in the front end and the rear end of the bottom of each support, and rollers are rotatably mounted at the bottoms of the supports through the rotating shafts.

Preferably, the groove formed in the upper surface of the fixed box is communicated with and aligned with the first round holes formed in the front end and the rear end of the fixed box.

Preferably, one side of the connecting block is attached to the round block, and the other side of the connecting block is attached to the cylinder.

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

1. the utility model discloses a set up fixed box lower surface symmetry and be fixed with the connecting block, the second round hole has been seted up to connecting block one side, circle piece one side is fixed with the round bar, the round bar runs through the second round hole, the external screw thread has been seted up to round bar one end, the second circular slot has been seted up respectively to the cylinder both sides, the internal thread has been seted up to second circular slot inner wall, round bar and second circular slot threaded connection, when needs carry out angle modulation, pull the connecting block for the connecting block rotates, reached and to have adjusted different angles and carry out the effect of detecting a flaw.

2. The utility model discloses a set up first circular slot at first support rod top, the spacing groove has been seted up to inner wall one side at both ends about first circular slot is different, and second branch stretches into first circular slot, stopper and spacing groove looks adaptation, when needs are detected a flaw to co-altitude, draws high second branch for the stopper gets into the spacing inslot, has reached the effect that can height-adjusting carry out the detection a flaw.

3. The utility model discloses a set up the extension board lower surface and be the rectangle permutation and be fixed with four pasters, both ends are fixed with the support respectively around the paster lower surface, and the pivot runs through the assorted through hole of seting up on both ends around the support bottom, and the gyro wheel is installed through the pivot rotation in the support bottom, when needs remove, promotes the extension board and makes the gyro wheel roll, has reached the effect that convenient transport removed.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged view of the point a of fig. 2 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

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

fig. 5 is a schematic front sectional view of the height adjusting device of the present invention;

fig. 6 is a schematic front sectional view of the angle adjusting device of the present invention.

In the figure: 1. a roller; 2. a support; 3. pasting a piece; 4. a support plate; 5. a first support bar; 6. a second support bar; 7. a fixing box; 8. a first circular hole; 9. a cylinder; 10. connecting blocks; 11. a round block; 12. a limiting block; 13. a rotating shaft; 14. a round bar; 15. a groove; 16. a first circular groove; 17. a limiting groove; 18. an external thread; 19. a second circular groove; 20. an internal thread; 21. a second circular aperture.

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 of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present invention provides an embodiment: a fixing device for an X-ray flaw detector comprises a support 2, a support plate 4, a first support rod 5, a fixing box 7, a cylinder 9, a round block 11, a limiting block 12 and a rotating shaft 13, wherein first round holes 8 are respectively formed in the front end and the rear end of the fixing box 7, the fixing box 7 is used for containing the X-ray flaw detector, the first round holes 8 enable the X-ray flaw detector to detect flaws on a mechanical workpiece, a groove 15 is formed in the upper surface of the fixing box 7, the X-ray flaw detector can be conveniently placed and fixed by the groove 15, connecting blocks 10 are symmetrically and fixedly arranged on the lower surface of the fixing box 7, angles of the connecting blocks 10 can be conveniently adjusted, a second round hole 21 is formed in one side of each connecting block 10, one side of each connecting block 10 is attached to the round block 11, the other side of each connecting block 10 is attached to the cylinder 9, the bottom end of the first support rod 5 is fixed in the middle of the upper surface of the support plate 4, four patches 3 are fixed in a rectangular array on the lower surface of the support plate 4, the support 2 is respectively fixed at the front end and the rear end of each patch 3, pivot 13 runs through the assorted through hole of seting up on both ends around the support 2 bottom, 2 bottoms of support are rotated through pivot 13 and are installed gyro wheel 1, the recess 15 that fixed box 7 upper surface was seted up and the first round hole 8 intercommunication of seting up at fixed box 7 front and back both ends and align, second round hole 21 can make things convenient for the installation of connecting block 10, circle piece 11 is used for fixed round bar 14, cylinder 9 is used for connecting round bar 14, first branch 5 can with 6 swing joint of second branch, extension board 4 is used for fixed first branch 5 and paster 3, gyro wheel 1, support 2, the wheel convenient removal has been constituteed to paster 3 and pivot 13, cylinder 9, fixed box 7, connecting block 10, angle adjusting device has been constituteed to circle piece 11 and round bar 14.

A round bar 14 is fixed on one side of the round block 11, the round bar 14 penetrates through a second round hole 21, an external thread 18 is arranged at one end of the round bar 14, second round grooves 19 are respectively arranged on two sides of the cylinder 9, an internal thread 20 is arranged on the inner wall of the second round groove 19, the round bar 14 is in threaded connection with the second round groove 19, the external thread 18 arranged at one end of the round bar 14 is in threaded connection with the internal thread 20 arranged on the inner wall of the second round groove 19 so that the round bar 14 is connected with the cylinder 9, a second supporting rod 6 is fixed on the lower surface of the cylinder 9, a limiting block 12 is fixed on one side of the second supporting rod 6, which is different from the outer walls of the upper and lower ends, the second supporting rod 6 is movably connected with the first supporting rod 5, a first round groove 16 is arranged on the top end of the first supporting rod 5, a limiting groove 17 is arranged on one side of the inner wall of the first round groove 16, the second supporting rod 6 extends into the first round groove 16, the limiting block 12 is matched with the limiting groove 17, and the limiting block 12 has certain elasticity, stopper 12 makes second branch 6 can obtain fixedly, and second branch 6 makes second branch 6 can height-adjusting with first branch 5 swing joint, and spacing groove 17 can inject stopper 12, and first branch 5, second branch 6, stopper 12 and spacing groove 17 have constituteed high adjusting device.

The working principle is as follows: when needs are fixed to X-ray flaw detector, put into the recess 15 that fixed box 7 upper surface was seted up with X-ray flaw detector, when needing to detect a flaw to the work piece of different heights, pull up second branch 6 for stopper 12 in the spacing groove 17 of first branch 5 comes out, and stopper 12 of other positions gets into spacing groove 17, makes second branch 6 rigidity. When workpieces at different angles need to be detected, the connecting block 10 is pulled to enable the fixing box 7 to be adjusted to different angles, and the X-ray flaw detector can detect flaws. When the roller needs to move, the support plate 4 is pushed to enable the roller 1 to rotate, so that the roller can move conveniently for carrying.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

Fixing device for X-ray radiographic inspection machine, including support (2), extension board (4), first branch (5), fixed box (7), cylinder (9), circle piece (11), stopper (12) and pivot (13), its characterized in that: first round hole (8) have been seted up respectively at both ends around fixed box (7), fixed box (7) upper surface is seted up flutedly (15), fixed box (7) lower surface symmetry is fixed with connecting block (10), second round hole (21) have been seted up to connecting block (10) one side, circle piece (11) one side is fixed with round bar (14), second round hole (21) are run through in round bar (14), external screw thread (18) have been seted up to round bar (14) one end, second circular slot (19) have been seted up respectively to cylinder (9) both sides, internal thread (20) have been seted up to second circular slot (19) inner wall, round bar (14) and second circular slot (19) threaded connection, cylinder (9) lower fixed surface has second branch (6).
2. The fixing device for an X-ray inspection machine according to claim 1, characterized in that: and a limiting block (12) is fixed on one side of the outer wall of the second supporting rod (6) different from the upper end and the lower end, and the second supporting rod (6) is movably connected with the first supporting rod (5).
3. The fixing device for an X-ray inspection machine according to claim 1, characterized in that: first circular slot (16) have been seted up on first branch (5) top, and spacing groove (17) have been seted up to inner wall one side that first circular slot (16) are different in upper and lower both ends, and second branch (6) stretch into in first circular slot (16), stopper (12) and spacing groove (17) looks adaptation.
4. The fixing device for an X-ray inspection machine according to claim 1, characterized in that: the bottom end of the first supporting rod (5) is fixed in the middle of the upper surface of the supporting plate (4).
5. The fixing device for an X-ray inspection machine according to claim 1, characterized in that: the support plate is characterized in that four patches (3) are fixed on the lower surface of the support plate (4) in a rectangular array, supports (2) are fixed at the front end and the rear end of the lower surface of each patch (3) respectively, a rotating shaft (13) penetrates through matched through holes formed in the front end and the rear end of the bottom of each support (2), and rollers (1) are rotatably mounted at the bottom of each support (2) through the rotating shaft (13).
6. The fixing device for an X-ray inspection machine according to claim 1, characterized in that: the groove (15) formed in the upper surface of the fixed box (7) is communicated with and aligned with the first round holes (8) formed in the front end and the rear end of the fixed box (7).
7. The fixing device for an X-ray inspection machine according to claim 1, characterized in that: one side of the connecting block (10) is attached to the round block (11), and the other side of the connecting block (10) is attached to the cylinder (9).