CN218067706U

CN218067706U - Portable device for lifting and translating X-ray flaw detection machine head

Info

Publication number: CN218067706U
Application number: CN202221880160.6U
Authority: CN
Inventors: 汪荣华; 王静; 朱维玮; 奚之飞; 吴云坤
Original assignee: State Run Wuhu Machinery Factory
Current assignee: State Run Wuhu Machinery Factory
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-16
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a X-ray radiographic inspection detects technical field, specifically is a device of portable lift and translation X-ray radiographic inspection aircraft nose, be in including steel base, setting the stand and the steel wire winding subassembly of preceding, rear side on the steel base, with the crank that steel wire winding subassembly is connected, vertical slidable mounting has the second to stabilize the case on the stand, horizontal slidable mounting has first firm case around on the second stabilizes the case, the front side fixedly connected with ray apparatus mount of first firm case, be provided with on the second stabilizes the case and pass the stand top with the lift coupling assembling that steel wire winding subassembly connects. The utility model discloses a single difference that can accomplish different parts shines thoroughly and arranges the demand, has reduced operating personnel's intensity of labour, has realized the reliable and stable of system, has reached the purpose that makes the X ray aircraft nose nimble, convenient, adjust focus, angle and improve job stabilization nature and efficiency steadily.

Description

Portable device for lifting and translating X-ray flaw detection machine head

Technical Field

The utility model relates to an X-ray radiographic inspection detects technical field, specifically is a device of portable lift and translation X-ray radiographic inspection aircraft nose.

Background

An X-ray machine for detecting flaws of accessories and parts in the process of repairing an airplane is shown in figure 1, wherein a tube body of the X-ray machine is a ceramic tube, and the tube body is easy to crack and damage the X-ray machine when being collided and fallen. The fixed X-ray machine is large in size, heavy by about 45Kg and inconvenient to move, so that the fixed X-ray machine is fixedly installed in a ray machine room. When the device is used for X-ray digital transillumination arrangement, the relative positions of a ray source, a workpiece and a film and the direction of a ray central beam need to be considered, and for the workpieces with different materials, thicknesses and shapes, the distance requirements of X-rays emitted by an X-ray machine from a window to the surface of the workpiece are different, namely the focal lengths are different. The focal length and angle of the X-ray machine are often adjusted when the X-ray machine works. When the weight of the X-ray machine exceeds 30Kg, the problems that the equipment is difficult to move up and down, the equipment moves horizontally, the X-ray transillumination angle is difficult to control, the X-ray machine head is difficult to keep stable, the working efficiency is difficult to guarantee and the like exist when field operators adjust transillumination arrangement according to the detection process.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a device of portable lift and translation X-ray radiographic inspection aircraft nose.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize:

the utility model provides a device of portable lift and translation X ray radiographic inspection aircraft nose, includes the steel base, sets up preceding, rear side stand and steel wire reel subassembly on the steel base, with the crank that steel wire reel subassembly is connected, vertical slidable mounting has the firm case of second on the stand, horizontal slidable mounting has first firm case around on the firm case of second, the front side fixedly connected with ray machine mount of first firm case, be provided with on the firm case of second and pass the stand top with the lift coupling assembling that steel wire reel subassembly is connected.

Preferably, the second stabilizing box is provided with a transverse beam column capable of horizontally moving back and forth, and the first stabilizing box is fixedly connected to the front end part of the transverse beam column.

Preferably, the first stabilizing box is fixedly connected with the transverse beam column through a hexagon bolt.

Preferably, the second stabilizing box is provided with a locking bolt matched with the transverse beam column.

Preferably, the ray machine fixing frame is composed of two semicircular arc supports distributed up and down, the lower semicircular arc support is fixedly connected to the first stabilizing box, and the upper semicircular arc support is hinged to the first stabilizing box.

Preferably, the inner surface of the ray machine fixing frame is bonded with a rubber cushion.

Preferably, lifting connection subassembly is including setting up the stereoplasm bolt of stand upper end front side sets up side by side around, the first pulley at stand top, second pulley, setting are in just be located on the second steady case the third pulley of stand front side, setting are in just be located on the steel base the fourth pulley of stand rear side, be connected with on the stereoplasm bolt and pass in proper order third pulley, first pulley, second pulley, fourth pulley and with the wire rope that steel wire winding subassembly is connected.

Preferably, the top of the upright post is of a Y-shaped structure, and the first pulley and the second pulley are correspondingly arranged on the Y-shaped head at the top of the upright post.

Preferably, two stages of table tops located on the front side and the rear side are arranged on the steel base, the stand column is located on the table top on the front side, and the steel wire winding assembly is located on the table top on the rear side.

The utility model has the advantages that:

the utility model discloses the operation is simple and easy, efficient, combines simple structural design through utilizing the skidding group principle, has realized that single difference that can accomplish different parts shines thoroughly and arranges the demand, has reduced operating personnel's intensity of labour, has realized the reliable and stable of system, has reached the purpose that makes the X ray aircraft nose nimble, convenient, adjust focus, angle steadily and improve job stabilization nature and efficiency.

Drawings

The invention is further described below with reference to the following figures and examples:

FIG. 1 is a schematic diagram of a conventional X-ray machine;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the top of a crotch-shaped head of a center pillar of the present invention;

FIG. 4 is a schematic structural view of a crank handle of the present invention;

fig. 5 is a schematic structural view of the fixing frame of the middle ray machine of the present invention.

In the figure: 1. a steel base; 2. a column; 3. a transverse beam column; 4. a first stabilization box; 5. a wire rope; 6. a wire winding assembly; 7. a ray machine fixing frame; 8. a first pulley; 9. a crank; 10. a hard bolt; 11. a hexagon bolt; 12. locking the bolt; 13. a second securing box; 14. a second pulley; 15. a third pulley; 16. and a fourth pulley.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 5, a device for portable lifting and translation of an X-ray inspection machine head comprises a steel base 1, a stand column 2 and a steel wire winding assembly 6 which are arranged on the front side and the rear side of the steel base 1, and a crank 9 connected with the steel wire winding assembly 6, wherein a second stabilizing box 13 is vertically and slidably arranged on the stand column 2, a first stabilizing box 4 is horizontally and slidably arranged on the second stabilizing box 13 in the front-rear direction, a ray machine fixing frame 7 is fixedly connected with the front side of the first stabilizing box 4, and a lifting connection assembly which penetrates through the top of the stand column 2 and is connected with the steel wire winding assembly 6 is arranged on the second stabilizing box 13.

Specifically, the steel base 1 is made of 45# steel with heavier weight, the steel base 1 is square, two stages of table tops located on the front side and the rear side are arranged on the steel base 1, the length of the table top located on the front side is one third of that of the whole steel base 1, the length of the table top located on the rear side is two thirds of that of the whole steel base 1, the upright post 2 is welded on the table top on the front side, and a steel casing reinforcing piece is screwed and fixed to keep the upright post upright and stable; the steel wire winding assembly 6 is welded on the table top at the rear side.

The second stabilizing box 13 is provided with two transverse beam columns 3 capable of horizontally moving back and forth, the two transverse beam columns 3 are distributed left and right, the transverse beam columns 3 are steel rods with smooth outer surfaces and can penetrate through the second stabilizing box 13 to move left and right in the front and back horizontal directions, and therefore the function of moving the X-ray machine in the horizontal direction is achieved.

The first stabilizing box 4 is fixedly connected to the front end of the transverse beam column 3. The first stabilizing box 4 is fixedly connected with the transverse beam column 3 through a hexagon bolt 11.

And the second stabilizing box 13 is provided with a locking bolt 12 matched with the transverse beam column 3. After the position of the X-ray machine in the horizontal direction is determined, the position of the transverse beam column 3 is fixed through the locking bolt 12.

The X-ray machine fixing frame 7 is welded on the front side of the first stabilizing box 4, the X-ray machine fixing frame 7 is used for fixing an X-ray flaw detector head, and the X-ray machine can still be manually rotated to adjust the X-ray emergent angle after the X-ray detector head is erected. The ray machine fixing frame 7 is composed of two semicircular arc supports which are distributed up and down, the lower semicircular arc support is fixedly connected to the first stabilizing box 4, and the upper semicircular arc support is hinged to the first stabilizing box 4.

Furthermore, a rubber cushion is adhered to the inner surface of the ray machine fixing frame 7. The X-ray tube protector is used for protecting the X-ray tube and avoiding direct contact and extrusion damage of metal of the fixing frame and the X-ray tube.

Lifting connection subassembly is including setting up hard bolt 10, the front and back of 2 upper ends front sides of stand set up side by side the first pulley 8, the second pulley 14, the setting at 2 tops of stand are in just be located on the second firm case 13 the third pulley 15, the setting of 2 front sides of stand are in just be located on the steel base 1 the fourth pulley 16 of 2 rear sides of stand, be connected with on the hard bolt 10 and pass in proper order third pulley 15, first pulley 8, second pulley 14, fourth pulley 16 and with wire rope 5 that wire winding subassembly 6 connects.

The top of stand 2 is the Y type structure, first pulley 8, the corresponding setting of second pulley 14 are in the Y type at stand 2 top is overhead.

When the X-ray machine head lifting mechanism is used, the crank 9 is rotated, the steel wire winding assembly 6 is used for controlling the wire winding and the wire unwinding of the steel wire rope 5, and the X-ray machine head with the weight of 45Kg is controlled to lift through small force according to the pulley block principle.

The utility model discloses a theory of operation and use flow:

after the device is fixed in an exposure chamber and assembled, the crank 9 is rotated to pay out the steel wire rope 5, so that the ray machine fixing frame 7 is about 50cm away from the ground, then, the upper semi-circular arc support arm on the ray machine fixing frame 7 is opened, the X-ray machine shown in the figure 1 is placed on the lower semi-circular arc support arm on the ray machine fixing frame 7, the ray bundle outlet of the X-ray machine faces downwards to the ground, and the upper semi-circular arc support arm is closed. Before X-ray flaw detection exposure of the aircraft parts, the crank 9 is rotated according to process requirements, the steel wire winding assembly 6 is used for controlling winding and unwinding of the steel wire rope 5, the requirement for adjusting the transillumination focal distance of the X-ray machine is met, and after the focal distance is adjusted in place, the transverse beam column 3 is integrally stretched or pushed in the horizontal direction according to the placing position of a detected workpiece, and the horizontal position of the X-ray machine is adjusted. And manually rotating the X-ray machine according to the factors such as the appearance, the size, the possible crack trend and the like of the workpiece, and adjusting the exit of the X-ray beam at a small angle.

This device is through the assembly pulley of compriseing a plurality of movable pulleys, fixed pulley for can use less strength control heavier X-ray machine's lift, mechanical efficiency is high, labour saving and time saving.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are intended to fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable lift and translation X ray inspection aircraft nose's device which characterized in that: including steel base (1), setting be in stand (2) and steel wire winding subassembly (6) of preceding, rear side on steel base (1), with crank (9) that steel wire winding subassembly (6) are connected, vertical slidable mounting has second firm case (13) on stand (2), horizontal slidable mounting has first firm case (4) around on second firm case (13), the front side fixedly connected with ray machine mount (7) of first firm case (4), be provided with on second firm case (13) and pass stand (2) top with the lift coupling assembling that steel wire winding subassembly (6) are connected.

2. The apparatus of claim 1 for portable raising and lowering and translating an X-ray inspection head, comprising: the second stabilizing box (13) is provided with a transverse beam column (3) capable of horizontally moving back and forth, and the first stabilizing box (4) is fixedly connected to the front end part of the transverse beam column (3).

3. The apparatus of claim 2, wherein the means for lifting and translating the X-ray inspection head comprises: the first stabilizing box (4) is fixedly connected with the transverse beam column (3) through a hexagon bolt (11).

4. A portable apparatus for raising and lowering and translating an X-ray inspection head as defined in claim 2, wherein: and the second stabilizing box (13) is provided with a locking bolt (12) matched with the transverse beam column (3).

5. The apparatus of claim 1 for portable raising and lowering and translating an X-ray inspection head, comprising: the ray machine fixing frame (7) is composed of two semicircular arc supports which are distributed up and down, the lower semicircular arc support is fixedly connected to the first stabilizing box (4), and the upper semicircular arc support is hinged to the first stabilizing box (4).

6. The apparatus of claim 1, wherein the X-ray inspection head is configured to be raised and lowered in a portable manner, and further comprising: the inner surface of the ray machine fixing frame (7) is bonded with a rubber cushion.

7. The apparatus of claim 1, wherein the X-ray inspection head is configured to be raised and lowered in a portable manner, and further comprising: lifting connection subassembly is in including setting up stereoplasm bolt (10), the front and back of stand (2) upper end front side set up side by side first pulley (8), second pulley (14), the setting at stand (2) top are in just be located on second firm case (13) third pulley (15), the setting of stand (2) front side are in just be located on steel base (1) fourth pulley (16) of stand (2) rear side, be connected with in proper order on stereoplasm bolt (10) and pass third pulley (15), first pulley (8), second pulley (14), fourth pulley (16) and with wire rope (5) that steel wire winding subassembly (6) are connected.

8. The apparatus of claim 7 for portable raising and lowering and translating an X-ray inspection head, comprising: the top of stand (2) is the Y type structure, first pulley (8), second pulley (14) correspond the setting and are in on the Y type head at stand (2) top.

9. The apparatus of claim 1, wherein the X-ray inspection head is configured to be raised and lowered in a portable manner, and further comprising: two-stage table tops positioned on the front side and the rear side are arranged on the steel base (1).

10. The apparatus of claim 9, wherein the X-ray inspection head is configured to be raised and lowered in a portable manner, and further comprising: the upright post (2) is positioned on the table top at the front side, and the steel wire winding assembly (6) is positioned on the table top at the rear side.